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* lisp/progmodes/octave.el (octave-mode-map): Add key binding for
[emacs.git] / autogen / configure
blob5da983cdd72751ca748a00c1bd2df8e65894dd83
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 ns_check_file
608 WINDOW_SYSTEM_OBJ
609 EMACS_HEAPSIZE
610 TEMACS_POST_LINK
611 ADDSECTION
612 LD_SWITCH_SYSTEM_TEMACS
613 LIBGNU_LTLIBDEPS
614 LIBGNU_LIBDEPS
615 gltests_WITNESS
616 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE
617 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE
618 gl_GNULIB_ENABLED_tempname_FALSE
619 gl_GNULIB_ENABLED_tempname_TRUE
620 gl_GNULIB_ENABLED_strtoull_FALSE
621 gl_GNULIB_ENABLED_strtoull_TRUE
622 gl_GNULIB_ENABLED_strtoll_FALSE
623 gl_GNULIB_ENABLED_strtoll_TRUE
624 gl_GNULIB_ENABLED_stat_FALSE
625 gl_GNULIB_ENABLED_stat_TRUE
626 gl_GNULIB_ENABLED_secure_getenv_FALSE
627 gl_GNULIB_ENABLED_secure_getenv_TRUE
628 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE
629 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE
630 gl_GNULIB_ENABLED_pathmax_FALSE
631 gl_GNULIB_ENABLED_pathmax_TRUE
632 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE
633 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE
634 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE
635 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE
636 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
637 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
638 gl_GNULIB_ENABLED_getgroups_FALSE
639 gl_GNULIB_ENABLED_getgroups_TRUE
640 gl_GNULIB_ENABLED_getdtablesize_FALSE
641 gl_GNULIB_ENABLED_getdtablesize_TRUE
642 gl_GNULIB_ENABLED_euidaccess_FALSE
643 gl_GNULIB_ENABLED_euidaccess_TRUE
644 gl_GNULIB_ENABLED_dosname_FALSE
645 gl_GNULIB_ENABLED_dosname_TRUE
646 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE
647 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE
648 LTLIBINTL
649 LIBINTL
650 LIB_EACCESS
651 WINDOWS_64_BIT_OFF_T
652 HAVE_UNISTD_H
653 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
654 NEXT_UNISTD_H
655 LIB_TIMER_TIME
656 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
657 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
658 TIME_H_DEFINES_STRUCT_TIMESPEC
659 NEXT_AS_FIRST_DIRECTIVE_TIME_H
660 NEXT_TIME_H
661 WINDOWS_64_BIT_ST_SIZE
662 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
663 NEXT_SYS_STAT_H
664 NEXT_AS_FIRST_DIRECTIVE_STRING_H
665 NEXT_STRING_H
666 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
667 NEXT_STDLIB_H
668 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
669 NEXT_STDIO_H
670 REPLACE_VSPRINTF
671 REPLACE_VSNPRINTF
672 REPLACE_VPRINTF
673 REPLACE_VFPRINTF
674 REPLACE_VDPRINTF
675 REPLACE_VASPRINTF
676 REPLACE_TMPFILE
677 REPLACE_STDIO_WRITE_FUNCS
678 REPLACE_STDIO_READ_FUNCS
679 REPLACE_SPRINTF
680 REPLACE_SNPRINTF
681 REPLACE_RENAMEAT
682 REPLACE_RENAME
683 REPLACE_REMOVE
684 REPLACE_PRINTF
685 REPLACE_POPEN
686 REPLACE_PERROR
687 REPLACE_OBSTACK_PRINTF
688 REPLACE_GETLINE
689 REPLACE_GETDELIM
690 REPLACE_FTELLO
691 REPLACE_FTELL
692 REPLACE_FSEEKO
693 REPLACE_FSEEK
694 REPLACE_FREOPEN
695 REPLACE_FPURGE
696 REPLACE_FPRINTF
697 REPLACE_FOPEN
698 REPLACE_FFLUSH
699 REPLACE_FDOPEN
700 REPLACE_FCLOSE
701 REPLACE_DPRINTF
702 HAVE_VDPRINTF
703 HAVE_VASPRINTF
704 HAVE_RENAMEAT
705 HAVE_POPEN
706 HAVE_PCLOSE
707 HAVE_FTELLO
708 HAVE_FSEEKO
709 HAVE_DPRINTF
710 HAVE_DECL_VSNPRINTF
711 HAVE_DECL_SNPRINTF
712 HAVE_DECL_OBSTACK_PRINTF
713 HAVE_DECL_GETLINE
714 HAVE_DECL_GETDELIM
715 HAVE_DECL_FTELLO
716 HAVE_DECL_FSEEKO
717 HAVE_DECL_FPURGE
718 GNULIB_VSPRINTF_POSIX
719 GNULIB_VSNPRINTF
720 GNULIB_VPRINTF_POSIX
721 GNULIB_VPRINTF
722 GNULIB_VFPRINTF_POSIX
723 GNULIB_VFPRINTF
724 GNULIB_VDPRINTF
725 GNULIB_VSCANF
726 GNULIB_VFSCANF
727 GNULIB_VASPRINTF
728 GNULIB_TMPFILE
729 GNULIB_STDIO_H_SIGPIPE
730 GNULIB_STDIO_H_NONBLOCKING
731 GNULIB_SPRINTF_POSIX
732 GNULIB_SNPRINTF
733 GNULIB_SCANF
734 GNULIB_RENAMEAT
735 GNULIB_RENAME
736 GNULIB_REMOVE
737 GNULIB_PUTS
738 GNULIB_PUTCHAR
739 GNULIB_PUTC
740 GNULIB_PRINTF_POSIX
741 GNULIB_PRINTF
742 GNULIB_POPEN
743 GNULIB_PERROR
744 GNULIB_PCLOSE
745 GNULIB_OBSTACK_PRINTF_POSIX
746 GNULIB_OBSTACK_PRINTF
747 GNULIB_GETLINE
748 GNULIB_GETDELIM
749 GNULIB_GETCHAR
750 GNULIB_GETC
751 GNULIB_FWRITE
752 GNULIB_FTELLO
753 GNULIB_FTELL
754 GNULIB_FSEEKO
755 GNULIB_FSEEK
756 GNULIB_FSCANF
757 GNULIB_FREOPEN
758 GNULIB_FREAD
759 GNULIB_FPUTS
760 GNULIB_FPUTC
761 GNULIB_FPURGE
762 GNULIB_FPRINTF_POSIX
763 GNULIB_FPRINTF
764 GNULIB_FOPEN
765 GNULIB_FGETS
766 GNULIB_FGETC
767 GNULIB_FFLUSH
768 GNULIB_FDOPEN
769 GNULIB_FCLOSE
770 GNULIB_DPRINTF
771 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
772 NEXT_STDDEF_H
773 GL_GENERATE_STDDEF_H_FALSE
774 GL_GENERATE_STDDEF_H_TRUE
775 STDDEF_H
776 HAVE_WCHAR_T
777 REPLACE_NULL
778 HAVE__BOOL
779 GL_GENERATE_STDBOOL_H_FALSE
780 GL_GENERATE_STDBOOL_H_TRUE
781 STDBOOL_H
782 GL_GENERATE_STDARG_H_FALSE
783 GL_GENERATE_STDARG_H_TRUE
784 STDARG_H
785 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
786 NEXT_STDARG_H
787 GL_GENERATE_STDALIGN_H_FALSE
788 GL_GENERATE_STDALIGN_H_TRUE
789 STDALIGN_H
790 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
791 NEXT_SIGNAL_H
792 USE_ACL
793 LIB_ACL
794 LIB_PTHREAD_SIGMASK
795 REPLACE_RAISE
796 REPLACE_PTHREAD_SIGMASK
797 HAVE_SIGHANDLER_T
798 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
799 HAVE_STRUCT_SIGACTION_SA_SIGACTION
800 HAVE_SIGACTION
801 HAVE_SIGINFO_T
802 HAVE_SIGSET_T
803 HAVE_RAISE
804 HAVE_PTHREAD_SIGMASK
805 HAVE_POSIX_SIGNALBLOCKING
806 GNULIB_SIGACTION
807 GNULIB_SIGPROCMASK
808 GNULIB_SIGNAL_H_SIGPIPE
809 GNULIB_RAISE
810 GNULIB_PTHREAD_SIGMASK
811 HAVE_SYS_SELECT_H
812 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
813 NEXT_SYS_SELECT_H
814 REPLACE_SELECT
815 REPLACE_PSELECT
816 HAVE_PSELECT
817 GNULIB_SELECT
818 GNULIB_PSELECT
819 REPLACE_TIMEGM
820 REPLACE_NANOSLEEP
821 REPLACE_MKTIME
822 REPLACE_LOCALTIME_R
823 HAVE_TIMEGM
824 HAVE_STRPTIME
825 HAVE_NANOSLEEP
826 HAVE_DECL_LOCALTIME_R
827 GNULIB_TIME_R
828 GNULIB_TIMEGM
829 GNULIB_STRPTIME
830 GNULIB_NANOSLEEP
831 GNULIB_MKTIME
832 UNDEFINE_STRTOK_R
833 REPLACE_STRTOK_R
834 REPLACE_STRSIGNAL
835 REPLACE_STRNLEN
836 REPLACE_STRNDUP
837 REPLACE_STRNCAT
838 REPLACE_STRERROR_R
839 REPLACE_STRERROR
840 REPLACE_STRCHRNUL
841 REPLACE_STRCASESTR
842 REPLACE_STRSTR
843 REPLACE_STRDUP
844 REPLACE_STPNCPY
845 REPLACE_MEMMEM
846 REPLACE_MEMCHR
847 HAVE_STRVERSCMP
848 HAVE_DECL_STRSIGNAL
849 HAVE_DECL_STRERROR_R
850 HAVE_DECL_STRTOK_R
851 HAVE_STRCASESTR
852 HAVE_STRSEP
853 HAVE_STRPBRK
854 HAVE_DECL_STRNLEN
855 HAVE_DECL_STRNDUP
856 HAVE_DECL_STRDUP
857 HAVE_STRCHRNUL
858 HAVE_STPNCPY
859 HAVE_STPCPY
860 HAVE_RAWMEMCHR
861 HAVE_DECL_MEMRCHR
862 HAVE_MEMPCPY
863 HAVE_DECL_MEMMEM
864 HAVE_MEMCHR
865 HAVE_FFSLL
866 HAVE_FFSL
867 HAVE_MBSLEN
868 GNULIB_STRVERSCMP
869 GNULIB_STRSIGNAL
870 GNULIB_STRERROR_R
871 GNULIB_STRERROR
872 GNULIB_MBSTOK_R
873 GNULIB_MBSSEP
874 GNULIB_MBSSPN
875 GNULIB_MBSPBRK
876 GNULIB_MBSCSPN
877 GNULIB_MBSCASESTR
878 GNULIB_MBSPCASECMP
879 GNULIB_MBSNCASECMP
880 GNULIB_MBSCASECMP
881 GNULIB_MBSSTR
882 GNULIB_MBSRCHR
883 GNULIB_MBSCHR
884 GNULIB_MBSNLEN
885 GNULIB_MBSLEN
886 GNULIB_STRTOK_R
887 GNULIB_STRCASESTR
888 GNULIB_STRSTR
889 GNULIB_STRSEP
890 GNULIB_STRPBRK
891 GNULIB_STRNLEN
892 GNULIB_STRNDUP
893 GNULIB_STRNCAT
894 GNULIB_STRDUP
895 GNULIB_STRCHRNUL
896 GNULIB_STPNCPY
897 GNULIB_STPCPY
898 GNULIB_RAWMEMCHR
899 GNULIB_MEMRCHR
900 GNULIB_MEMPCPY
901 GNULIB_MEMMEM
902 GNULIB_MEMCHR
903 GNULIB_FFSLL
904 GNULIB_FFSL
905 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
906 NEXT_INTTYPES_H
907 UINT64_MAX_EQ_ULONG_MAX
908 UINT32_MAX_LT_UINTMAX_MAX
909 PRIPTR_PREFIX
910 PRI_MACROS_BROKEN
911 INT64_MAX_EQ_LONG_MAX
912 INT32_MAX_LT_INTMAX_MAX
913 REPLACE_STRTOIMAX
914 HAVE_DECL_STRTOUMAX
915 HAVE_DECL_STRTOIMAX
916 HAVE_DECL_IMAXDIV
917 HAVE_DECL_IMAXABS
918 GNULIB_STRTOUMAX
919 GNULIB_STRTOIMAX
920 GNULIB_IMAXDIV
921 GNULIB_IMAXABS
922 GL_GENERATE_STDINT_H_FALSE
923 GL_GENERATE_STDINT_H_TRUE
924 STDINT_H
925 WINT_T_SUFFIX
926 WCHAR_T_SUFFIX
927 SIG_ATOMIC_T_SUFFIX
928 SIZE_T_SUFFIX
929 PTRDIFF_T_SUFFIX
930 HAVE_SIGNED_WINT_T
931 HAVE_SIGNED_WCHAR_T
932 HAVE_SIGNED_SIG_ATOMIC_T
933 BITSIZEOF_WINT_T
934 BITSIZEOF_WCHAR_T
935 BITSIZEOF_SIG_ATOMIC_T
936 BITSIZEOF_SIZE_T
937 BITSIZEOF_PTRDIFF_T
938 APPLE_UNIVERSAL_BUILD
939 HAVE_SYS_BITYPES_H
940 HAVE_SYS_INTTYPES_H
941 HAVE_STDINT_H
942 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
943 NEXT_STDINT_H
944 HAVE_SYS_TYPES_H
945 HAVE_INTTYPES_H
946 HAVE_WCHAR_H
947 HAVE_UNSIGNED_LONG_LONG_INT
948 HAVE_LONG_LONG_INT
949 HAVE_WINSOCK2_H
950 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
951 NEXT_SYS_TIME_H
952 REPLACE_STRUCT_TIMEVAL
953 REPLACE_GETTIMEOFDAY
954 HAVE_SYS_TIME_H
955 HAVE_STRUCT_TIMEVAL
956 HAVE_GETTIMEOFDAY
957 GNULIB_GETTIMEOFDAY
958 GNULIB_GL_UNISTD_H_GETOPT
959 GETOPT_H
960 HAVE_GETOPT_H
961 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
962 NEXT_GETOPT_H
963 GETLOADAVG_LIBS
964 REPLACE_WCTOMB
965 REPLACE_UNSETENV
966 REPLACE_STRTOD
967 REPLACE_SETENV
968 REPLACE_REALPATH
969 REPLACE_REALLOC
970 REPLACE_RANDOM_R
971 REPLACE_PUTENV
972 REPLACE_PTSNAME_R
973 REPLACE_PTSNAME
974 REPLACE_MKSTEMP
975 REPLACE_MBTOWC
976 REPLACE_MALLOC
977 REPLACE_CANONICALIZE_FILE_NAME
978 REPLACE_CALLOC
979 HAVE_DECL_UNSETENV
980 HAVE_UNLOCKPT
981 HAVE_SYS_LOADAVG_H
982 HAVE_STRUCT_RANDOM_DATA
983 HAVE_STRTOULL
984 HAVE_STRTOLL
985 HAVE_STRTOD
986 HAVE_DECL_SETENV
987 HAVE_SETENV
988 HAVE_SECURE_GETENV
989 HAVE_RPMATCH
990 HAVE_REALPATH
991 HAVE_RANDOM_R
992 HAVE_RANDOM_H
993 HAVE_RANDOM
994 HAVE_PTSNAME_R
995 HAVE_PTSNAME
996 HAVE_POSIX_OPENPT
997 HAVE_MKSTEMPS
998 HAVE_MKSTEMP
999 HAVE_MKOSTEMPS
1000 HAVE_MKOSTEMP
1001 HAVE_MKDTEMP
1002 HAVE_GRANTPT
1003 HAVE_GETSUBOPT
1004 HAVE_DECL_GETLOADAVG
1005 HAVE_CANONICALIZE_FILE_NAME
1006 HAVE_ATOLL
1007 HAVE__EXIT
1008 GNULIB_WCTOMB
1009 GNULIB_UNSETENV
1010 GNULIB_UNLOCKPT
1011 GNULIB_SYSTEM_POSIX
1012 GNULIB_STRTOULL
1013 GNULIB_STRTOLL
1014 GNULIB_STRTOD
1015 GNULIB_SETENV
1016 GNULIB_SECURE_GETENV
1017 GNULIB_RPMATCH
1018 GNULIB_REALPATH
1019 GNULIB_REALLOC_POSIX
1020 GNULIB_RANDOM_R
1021 GNULIB_RANDOM
1022 GNULIB_PUTENV
1023 GNULIB_PTSNAME_R
1024 GNULIB_PTSNAME
1025 GNULIB_POSIX_OPENPT
1026 GNULIB_MKSTEMPS
1027 GNULIB_MKSTEMP
1028 GNULIB_MKOSTEMPS
1029 GNULIB_MKOSTEMP
1030 GNULIB_MKDTEMP
1031 GNULIB_MBTOWC
1032 GNULIB_MALLOC_POSIX
1033 GNULIB_GRANTPT
1034 GNULIB_GETSUBOPT
1035 GNULIB_GETLOADAVG
1036 GNULIB_CANONICALIZE_FILE_NAME
1037 GNULIB_CALLOC_POSIX
1038 GNULIB_ATOLL
1039 GNULIB__EXIT
1040 REPLACE_UTIMENSAT
1041 REPLACE_STAT
1042 REPLACE_MKNOD
1043 REPLACE_MKFIFO
1044 REPLACE_MKDIR
1045 REPLACE_LSTAT
1046 REPLACE_FUTIMENS
1047 REPLACE_FSTATAT
1048 REPLACE_FSTAT
1049 HAVE_UTIMENSAT
1050 HAVE_MKNODAT
1051 HAVE_MKNOD
1052 HAVE_MKFIFOAT
1053 HAVE_MKFIFO
1054 HAVE_MKDIRAT
1055 HAVE_LSTAT
1056 HAVE_LCHMOD
1057 HAVE_FUTIMENS
1058 HAVE_FSTATAT
1059 HAVE_FCHMODAT
1060 GNULIB_UTIMENSAT
1061 GNULIB_STAT
1062 GNULIB_MKNODAT
1063 GNULIB_MKNOD
1064 GNULIB_MKFIFOAT
1065 GNULIB_MKFIFO
1066 GNULIB_MKDIRAT
1067 GNULIB_LSTAT
1068 GNULIB_LCHMOD
1069 GNULIB_FUTIMENS
1070 GNULIB_FSTATAT
1071 GNULIB_FSTAT
1072 GNULIB_FCHMODAT
1073 LIB_FDATASYNC
1074 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
1075 NEXT_FCNTL_H
1076 REPLACE_OPENAT
1077 REPLACE_OPEN
1078 REPLACE_FCNTL
1079 HAVE_OPENAT
1080 HAVE_FCNTL
1081 GNULIB_OPENAT
1082 GNULIB_OPEN
1083 GNULIB_NONBLOCKING
1084 GNULIB_FCNTL
1085 GL_GENERATE_EXECINFO_H_FALSE
1086 GL_GENERATE_EXECINFO_H_TRUE
1087 LIB_EXECINFO
1088 EXECINFO_H
1089 EOVERFLOW_VALUE
1090 EOVERFLOW_HIDDEN
1091 ENOLINK_VALUE
1092 ENOLINK_HIDDEN
1093 EMULTIHOP_VALUE
1094 EMULTIHOP_HIDDEN
1095 GL_GENERATE_ERRNO_H_FALSE
1096 GL_GENERATE_ERRNO_H_TRUE
1097 ERRNO_H
1098 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
1099 NEXT_ERRNO_H
1100 HAVE_DIRENT_H
1101 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
1102 NEXT_DIRENT_H
1103 PRAGMA_COLUMNS
1104 PRAGMA_SYSTEM_HEADER
1105 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1106 INCLUDE_NEXT
1107 REPLACE_FDOPENDIR
1108 REPLACE_DIRFD
1109 REPLACE_CLOSEDIR
1110 REPLACE_OPENDIR
1111 HAVE_ALPHASORT
1112 HAVE_SCANDIR
1113 HAVE_FDOPENDIR
1114 HAVE_DECL_FDOPENDIR
1115 HAVE_DECL_DIRFD
1116 HAVE_CLOSEDIR
1117 HAVE_REWINDDIR
1118 HAVE_READDIR
1119 HAVE_OPENDIR
1120 GNULIB_ALPHASORT
1121 GNULIB_SCANDIR
1122 GNULIB_FDOPENDIR
1123 GNULIB_DIRFD
1124 GNULIB_CLOSEDIR
1125 GNULIB_REWINDDIR
1126 GNULIB_READDIR
1127 GNULIB_OPENDIR
1128 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1129 UNISTD_H_HAVE_WINSOCK2_H
1130 REPLACE_WRITE
1131 REPLACE_USLEEP
1132 REPLACE_UNLINKAT
1133 REPLACE_UNLINK
1134 REPLACE_TTYNAME_R
1135 REPLACE_SYMLINK
1136 REPLACE_SLEEP
1137 REPLACE_RMDIR
1138 REPLACE_READLINK
1139 REPLACE_READ
1140 REPLACE_PWRITE
1141 REPLACE_PREAD
1142 REPLACE_LSEEK
1143 REPLACE_LINKAT
1144 REPLACE_LINK
1145 REPLACE_LCHOWN
1146 REPLACE_ISATTY
1147 REPLACE_GETPAGESIZE
1148 REPLACE_GETGROUPS
1149 REPLACE_GETLOGIN_R
1150 REPLACE_GETDOMAINNAME
1151 REPLACE_GETCWD
1152 REPLACE_FTRUNCATE
1153 REPLACE_FCHOWNAT
1154 REPLACE_DUP2
1155 REPLACE_DUP
1156 REPLACE_CLOSE
1157 REPLACE_CHOWN
1158 HAVE_SYS_PARAM_H
1159 HAVE_OS_H
1160 HAVE_DECL_TTYNAME_R
1161 HAVE_DECL_SETHOSTNAME
1162 HAVE_DECL_GETUSERSHELL
1163 HAVE_DECL_GETPAGESIZE
1164 HAVE_DECL_GETLOGIN_R
1165 HAVE_DECL_GETDOMAINNAME
1166 HAVE_DECL_FDATASYNC
1167 HAVE_DECL_FCHDIR
1168 HAVE_DECL_ENVIRON
1169 HAVE_USLEEP
1170 HAVE_UNLINKAT
1171 HAVE_SYMLINKAT
1172 HAVE_SYMLINK
1173 HAVE_SLEEP
1174 HAVE_SETHOSTNAME
1175 HAVE_READLINKAT
1176 HAVE_READLINK
1177 HAVE_PWRITE
1178 HAVE_PREAD
1179 HAVE_PIPE2
1180 HAVE_PIPE
1181 HAVE_LINKAT
1182 HAVE_LINK
1183 HAVE_LCHOWN
1184 HAVE_GROUP_MEMBER
1185 HAVE_GETPAGESIZE
1186 HAVE_GETLOGIN
1187 HAVE_GETHOSTNAME
1188 HAVE_GETGROUPS
1189 HAVE_GETDTABLESIZE
1190 HAVE_FTRUNCATE
1191 HAVE_FSYNC
1192 HAVE_FDATASYNC
1193 HAVE_FCHOWNAT
1194 HAVE_FCHDIR
1195 HAVE_FACCESSAT
1196 HAVE_EUIDACCESS
1197 HAVE_DUP3
1198 HAVE_DUP2
1199 HAVE_CHOWN
1200 GNULIB_WRITE
1201 GNULIB_USLEEP
1202 GNULIB_UNLINKAT
1203 GNULIB_UNLINK
1204 GNULIB_UNISTD_H_SIGPIPE
1205 GNULIB_UNISTD_H_NONBLOCKING
1206 GNULIB_TTYNAME_R
1207 GNULIB_SYMLINKAT
1208 GNULIB_SYMLINK
1209 GNULIB_SLEEP
1210 GNULIB_SETHOSTNAME
1211 GNULIB_RMDIR
1212 GNULIB_READLINKAT
1213 GNULIB_READLINK
1214 GNULIB_READ
1215 GNULIB_PWRITE
1216 GNULIB_PREAD
1217 GNULIB_PIPE2
1218 GNULIB_PIPE
1219 GNULIB_LSEEK
1220 GNULIB_LINKAT
1221 GNULIB_LINK
1222 GNULIB_LCHOWN
1223 GNULIB_ISATTY
1224 GNULIB_GROUP_MEMBER
1225 GNULIB_GETUSERSHELL
1226 GNULIB_GETPAGESIZE
1227 GNULIB_GETLOGIN_R
1228 GNULIB_GETLOGIN
1229 GNULIB_GETHOSTNAME
1230 GNULIB_GETGROUPS
1231 GNULIB_GETDTABLESIZE
1232 GNULIB_GETDOMAINNAME
1233 GNULIB_GETCWD
1234 GNULIB_FTRUNCATE
1235 GNULIB_FSYNC
1236 GNULIB_FDATASYNC
1237 GNULIB_FCHOWNAT
1238 GNULIB_FCHDIR
1239 GNULIB_FACCESSAT
1240 GNULIB_EUIDACCESS
1241 GNULIB_ENVIRON
1242 GNULIB_DUP3
1243 GNULIB_DUP2
1244 GNULIB_DUP
1245 GNULIB_CLOSE
1246 GNULIB_CHOWN
1247 GNULIB_CHDIR
1248 LIB_CLOCK_GETTIME
1249 GL_GENERATE_ALLOCA_H_FALSE
1250 GL_GENERATE_ALLOCA_H_TRUE
1251 ALLOCA_H
1252 ALLOCA
1253 GL_COND_LIBTOOL_FALSE
1254 GL_COND_LIBTOOL_TRUE
1255 POST_ALLOC_OBJ
1256 PRE_ALLOC_OBJ
1257 CYGWIN_OBJ
1258 RALLOC_OBJ
1259 OLDXMENU_DEPS
1260 LIBX_OTHER
1261 LIBXMENU
1262 OLDXMENU
1263 OLDXMENU_TARGET
1264 LIBXT_OTHER
1265 TOOLKIT_LIBW
1266 WIDGET_OBJ
1267 XOBJ
1268 XMENU_OBJ
1269 FONT_OBJ
1270 OTHER_FILES
1271 GNU_OBJC_CFLAGS
1272 ns_appsrc
1273 ns_appresdir
1274 ns_appbindir
1275 ns_appdir
1276 X_TOOLKIT_TYPE
1277 GNUSTEP_CFLAGS
1278 C_SWITCH_X_SITE
1279 LD_SWITCH_X_SITE
1280 gameuser
1281 gamedir
1282 bitmapdir
1283 etcdocdir
1284 archlibdir
1285 etcdir
1286 x_default_search_path
1287 lisppath
1288 locallisppath
1289 standardlisppath
1290 leimdir
1291 lispdir
1292 srcdir
1293 canonical
1294 configuration
1295 version
1296 copyright
1297 XGSELOBJ
1298 KRB4LIB
1299 DESLIB
1300 KRB5LIB
1301 CRYPTOLIB
1302 COM_ERRLIB
1303 LIBRESOLV
1304 LIBHESIOD
1305 TERMCAP_OBJ
1306 LIBS_TERMCAP
1307 BLESSMAIL_TARGET
1308 LIBS_MAIL
1309 liblockfile
1310 LIBXML2_LIBS
1311 LIBXML2_CFLAGS
1312 XINERAMA_LIBS
1313 XINERAMA_CFLAGS
1314 XRANDR_LIBS
1315 XRANDR_CFLAGS
1316 LIBXSM
1317 LIBGPM
1318 LIBGIF
1319 LIBTIFF
1320 LIBZ
1321 LIBPNG
1322 LIBJPEG
1323 LIBXPM
1324 M17N_FLT_LIBS
1325 M17N_FLT_CFLAGS
1326 LIBOTF_LIBS
1327 LIBOTF_CFLAGS
1328 FREETYPE_LIBS
1329 FREETYPE_CFLAGS
1330 XFT_LIBS
1331 XFT_CFLAGS
1332 FONTCONFIG_LIBS
1333 FONTCONFIG_CFLAGS
1334 LIBXMU
1335 LIBXTR6
1336 NOTIFY_OBJ
1337 GFILENOTIFY_LIBS
1338 GFILENOTIFY_CFLAGS
1339 LIBGNUTLS_LIBS
1340 LIBGNUTLS_CFLAGS
1341 LIBSELINUX_LIBS
1342 SETTINGS_LIBS
1343 SETTINGS_CFLAGS
1344 GOBJECT_LIBS
1345 GOBJECT_CFLAGS
1346 GCONF_LIBS
1347 GCONF_CFLAGS
1348 GSETTINGS_LIBS
1349 GSETTINGS_CFLAGS
1350 DBUS_OBJ
1351 DBUS_LIBS
1352 DBUS_CFLAGS
1353 GTK_OBJ
1354 GTK_LIBS
1355 GTK_CFLAGS
1356 IMAGEMAGICK_LIBS
1357 IMAGEMAGICK_CFLAGS
1358 RSVG_LIBS
1359 RSVG_CFLAGS
1360 LIB_PTHREAD
1361 VMLIMIT_OBJ
1362 GMALLOC_OBJ
1363 HAVE_XSERVER
1364 XARGS_LIMIT
1365 NTLIB
1366 LIB_WSOCK32
1367 LIBS_ECLIENT
1368 CM_OBJ
1369 NTDIR
1370 FIRSTFILE_OBJ
1371 W32_RES_LINK
1372 CLIENTW
1373 CLIENTRES
1374 UPDATE_MANIFEST
1375 EMACS_MANIFEST
1376 EMACSRES
1377 W32_LIBS
1378 W32_OBJ
1379 WINDRES
1380 NS_OBJC_OBJ
1381 NS_OBJ
1382 ns_self_contained
1383 INSTALL_ARCH_INDEP_EXTRA
1384 LIBS_GNUSTEP
1385 LD_SWITCH_X_SITE_RPATH
1386 XMKMF
1387 DEPFLAGS
1388 MKDEPDIR
1389 CFLAGS_SOUND
1390 ALSA_LIBS
1391 ALSA_CFLAGS
1392 LIBSOUND
1393 PKG_CONFIG
1394 LIB_MATH
1395 LIBS_SYSTEM
1396 C_SWITCH_SYSTEM
1397 UNEXEC_OBJ
1398 C_SWITCH_MACHINE
1399 LD_SWITCH_SYSTEM
1400 CANNOT_DUMP
1401 DOCMISC_W32
1402 INFO_OPTS
1403 INFO_EXT
1404 HAVE_MAKEINFO
1405 PAXCTL
1406 GZIP_PROG
1407 INSTALL_INFO
1408 LN_S_FILEONLY
1409 GNULIB_WARN_CFLAGS
1410 WERROR_CFLAGS
1411 WARN_CFLAGS
1412 RANLIB
1413 ARFLAGS
1414 AR
1415 EGREP
1416 GREP
1417 CPP
1418 BUILDING_FOR_WINDOWSNT_FALSE
1419 BUILDING_FOR_WINDOWSNT_TRUE
1420 am__fastdepCC_FALSE
1421 am__fastdepCC_TRUE
1422 CCDEPMODE
1423 AMDEPBACKSLASH
1424 AMDEP_FALSE
1425 AMDEP_TRUE
1426 am__quote
1427 am__include
1428 DEPDIR
1429 OBJEXT
1430 EXEEXT
1431 ac_ct_CC
1432 CPPFLAGS
1433 LDFLAGS
1434 CFLAGS
1435 CC
1436 host_os
1437 host_vendor
1438 host_cpu
1439 host
1440 build_os
1441 build_vendor
1442 build_cpu
1443 build
1444 PROFILING_CFLAGS
1445 cache_file
1446 am__untar
1447 am__tar
1448 AMTAR
1449 am__leading_dot
1450 SET_MAKE
1451 AWK
1452 mkdir_p
1453 MKDIR_P
1454 INSTALL_STRIP_PROGRAM
1455 STRIP
1456 install_sh
1457 MAKEINFO
1458 AUTOHEADER
1459 AUTOMAKE
1460 AUTOCONF
1461 ACLOCAL
1462 VERSION
1463 PACKAGE
1464 CYGPATH_W
1465 am__isrc
1466 INSTALL_DATA
1467 INSTALL_SCRIPT
1468 INSTALL_PROGRAM
1469 target_alias
1470 host_alias
1471 build_alias
1472 LIBS
1473 ECHO_T
1474 ECHO_N
1475 ECHO_C
1476 DEFS
1477 mandir
1478 localedir
1479 libdir
1480 psdir
1481 pdfdir
1482 dvidir
1483 htmldir
1484 infodir
1485 docdir
1486 oldincludedir
1487 includedir
1488 localstatedir
1489 sharedstatedir
1490 sysconfdir
1491 datadir
1492 datarootdir
1493 libexecdir
1494 sbindir
1495 bindir
1496 program_transform_name
1497 prefix
1498 exec_prefix
1499 PACKAGE_URL
1500 PACKAGE_BUGREPORT
1501 PACKAGE_STRING
1502 PACKAGE_VERSION
1503 PACKAGE_TARNAME
1504 PACKAGE_NAME
1505 PATH_SEPARATOR
1506 SHELL'
1507 ac_subst_files='deps_frag
1508 lisp_frag'
1509 ac_user_opts='
1510 enable_option_checking
1511 with_all
1512 with_pop
1513 with_kerberos
1514 with_kerberos5
1515 with_hesiod
1516 with_mmdf
1517 with_mail_unlink
1518 with_mailhost
1519 with_sound
1520 with_x_toolkit
1521 with_wide_int
1522 with_xpm
1523 with_jpeg
1524 with_tiff
1525 with_gif
1526 with_png
1527 with_rsvg
1528 with_xml2
1529 with_imagemagick
1530 with_xft
1531 with_libotf
1532 with_m17n_flt
1533 with_toolkit_scroll_bars
1534 with_xaw3d
1535 with_xim
1536 with_ns
1537 with_w32
1538 with_gpm
1539 with_dbus
1540 with_gconf
1541 with_gsettings
1542 with_selinux
1543 with_gnutls
1544 with_zlib
1545 with_file_notification
1546 with_makeinfo
1547 with_compress_install
1548 with_pkg_config_prog
1549 with_gameuser
1550 with_gnustep_conf
1551 enable_ns_self_contained
1552 enable_locallisppath
1553 enable_checking
1554 enable_check_lisp_object_type
1555 enable_profiling
1556 enable_autodepend
1557 enable_gtk_deprecation_warnings
1558 enable_dependency_tracking
1559 enable_largefile
1560 enable_gcc_warnings
1561 enable_link_time_optimization
1562 with_x
1563 enable_acl
1564 '
1565 ac_precious_vars='build_alias
1566 host_alias
1567 target_alias
1568 CC
1569 CFLAGS
1570 LDFLAGS
1571 LIBS
1572 CPPFLAGS
1573 CPP
1574 XMKMF'
1575
1576
1577 # Initialize some variables set by options.
1578 ac_init_help=
1579 ac_init_version=false
1580 ac_unrecognized_opts=
1581 ac_unrecognized_sep=
1582 # The variables have the same names as the options, with
1583 # dashes changed to underlines.
1584 cache_file=/dev/null
1585 exec_prefix=NONE
1586 no_create=
1587 no_recursion=
1588 prefix=NONE
1589 program_prefix=NONE
1590 program_suffix=NONE
1591 program_transform_name=s,x,x,
1592 silent=
1593 site=
1594 srcdir=
1595 verbose=
1596 x_includes=NONE
1597 x_libraries=NONE
1598
1599 # Installation directory options.
1600 # These are left unexpanded so users can "make install exec_prefix=/foo"
1601 # and all the variables that are supposed to be based on exec_prefix
1602 # by default will actually change.
1603 # Use braces instead of parens because sh, perl, etc. also accept them.
1604 # (The list follows the same order as the GNU Coding Standards.)
1605 bindir='${exec_prefix}/bin'
1606 sbindir='${exec_prefix}/sbin'
1607 libexecdir='${exec_prefix}/libexec'
1608 datarootdir='${prefix}/share'
1609 datadir='${datarootdir}'
1610 sysconfdir='${prefix}/etc'
1611 sharedstatedir='${prefix}/com'
1612 localstatedir='${prefix}/var'
1613 includedir='${prefix}/include'
1614 oldincludedir='/usr/include'
1615 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1616 infodir='${datarootdir}/info'
1617 htmldir='${docdir}'
1618 dvidir='${docdir}'
1619 pdfdir='${docdir}'
1620 psdir='${docdir}'
1621 libdir='${exec_prefix}/lib'
1622 localedir='${datarootdir}/locale'
1623 mandir='${datarootdir}/man'
1624
1625 ac_prev=
1626 ac_dashdash=
1627 for ac_option
1628 do
1629 # If the previous option needs an argument, assign it.
1630 if test -n "$ac_prev"; then
1631 eval $ac_prev=\$ac_option
1632 ac_prev=
1633 continue
1634 fi
1635
1636 case $ac_option in
1637 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1638 *) ac_optarg=yes ;;
1639 esac
1640
1641 # Accept the important Cygnus configure options, so we can diagnose typos.
1642
1643 case $ac_dashdash$ac_option in
1644 --)
1645 ac_dashdash=yes ;;
1646
1647 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1648 ac_prev=bindir ;;
1649 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1650 bindir=$ac_optarg ;;
1651
1652 -build | --build | --buil | --bui | --bu)
1653 ac_prev=build_alias ;;
1654 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1655 build_alias=$ac_optarg ;;
1656
1657 -cache-file | --cache-file | --cache-fil | --cache-fi \
1658 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1659 ac_prev=cache_file ;;
1660 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1661 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1662 cache_file=$ac_optarg ;;
1663
1664 --config-cache | -C)
1665 cache_file=config.cache ;;
1666
1667 -datadir | --datadir | --datadi | --datad)
1668 ac_prev=datadir ;;
1669 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1670 datadir=$ac_optarg ;;
1671
1672 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1673 | --dataroo | --dataro | --datar)
1674 ac_prev=datarootdir ;;
1675 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1676 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1677 datarootdir=$ac_optarg ;;
1678
1679 -disable-* | --disable-*)
1680 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1681 # Reject names that are not valid shell variable names.
1682 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1683 as_fn_error "invalid feature name: $ac_useropt"
1684 ac_useropt_orig=$ac_useropt
1685 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1686 case $ac_user_opts in
1687 *"
1688 "enable_$ac_useropt"
1689 "*) ;;
1690 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1691 ac_unrecognized_sep=', ';;
1692 esac
1693 eval enable_$ac_useropt=no ;;
1694
1695 -docdir | --docdir | --docdi | --doc | --do)
1696 ac_prev=docdir ;;
1697 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1698 docdir=$ac_optarg ;;
1699
1700 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1701 ac_prev=dvidir ;;
1702 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1703 dvidir=$ac_optarg ;;
1704
1705 -enable-* | --enable-*)
1706 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1707 # Reject names that are not valid shell variable names.
1708 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1709 as_fn_error "invalid feature name: $ac_useropt"
1710 ac_useropt_orig=$ac_useropt
1711 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1712 case $ac_user_opts in
1713 *"
1714 "enable_$ac_useropt"
1715 "*) ;;
1716 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1717 ac_unrecognized_sep=', ';;
1718 esac
1719 eval enable_$ac_useropt=\$ac_optarg ;;
1720
1721 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1722 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1723 | --exec | --exe | --ex)
1724 ac_prev=exec_prefix ;;
1725 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1726 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1727 | --exec=* | --exe=* | --ex=*)
1728 exec_prefix=$ac_optarg ;;
1729
1730 -gas | --gas | --ga | --g)
1731 # Obsolete; use --with-gas.
1732 with_gas=yes ;;
1733
1734 -help | --help | --hel | --he | -h)
1735 ac_init_help=long ;;
1736 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1737 ac_init_help=recursive ;;
1738 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1739 ac_init_help=short ;;
1740
1741 -host | --host | --hos | --ho)
1742 ac_prev=host_alias ;;
1743 -host=* | --host=* | --hos=* | --ho=*)
1744 host_alias=$ac_optarg ;;
1745
1746 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1747 ac_prev=htmldir ;;
1748 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1749 | --ht=*)
1750 htmldir=$ac_optarg ;;
1751
1752 -includedir | --includedir | --includedi | --included | --include \
1753 | --includ | --inclu | --incl | --inc)
1754 ac_prev=includedir ;;
1755 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1756 | --includ=* | --inclu=* | --incl=* | --inc=*)
1757 includedir=$ac_optarg ;;
1758
1759 -infodir | --infodir | --infodi | --infod | --info | --inf)
1760 ac_prev=infodir ;;
1761 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1762 infodir=$ac_optarg ;;
1763
1764 -libdir | --libdir | --libdi | --libd)
1765 ac_prev=libdir ;;
1766 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1767 libdir=$ac_optarg ;;
1768
1769 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1770 | --libexe | --libex | --libe)
1771 ac_prev=libexecdir ;;
1772 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1773 | --libexe=* | --libex=* | --libe=*)
1774 libexecdir=$ac_optarg ;;
1775
1776 -localedir | --localedir | --localedi | --localed | --locale)
1777 ac_prev=localedir ;;
1778 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1779 localedir=$ac_optarg ;;
1780
1781 -localstatedir | --localstatedir | --localstatedi | --localstated \
1782 | --localstate | --localstat | --localsta | --localst | --locals)
1783 ac_prev=localstatedir ;;
1784 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1785 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1786 localstatedir=$ac_optarg ;;
1787
1788 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1789 ac_prev=mandir ;;
1790 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1791 mandir=$ac_optarg ;;
1792
1793 -nfp | --nfp | --nf)
1794 # Obsolete; use --without-fp.
1795 with_fp=no ;;
1796
1797 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1798 | --no-cr | --no-c | -n)
1799 no_create=yes ;;
1800
1801 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1802 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1803 no_recursion=yes ;;
1804
1805 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1806 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1807 | --oldin | --oldi | --old | --ol | --o)
1808 ac_prev=oldincludedir ;;
1809 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1810 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1811 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1812 oldincludedir=$ac_optarg ;;
1813
1814 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1815 ac_prev=prefix ;;
1816 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1817 prefix=$ac_optarg ;;
1818
1819 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1820 | --program-pre | --program-pr | --program-p)
1821 ac_prev=program_prefix ;;
1822 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1823 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1824 program_prefix=$ac_optarg ;;
1825
1826 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1827 | --program-suf | --program-su | --program-s)
1828 ac_prev=program_suffix ;;
1829 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1830 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1831 program_suffix=$ac_optarg ;;
1832
1833 -program-transform-name | --program-transform-name \
1834 | --program-transform-nam | --program-transform-na \
1835 | --program-transform-n | --program-transform- \
1836 | --program-transform | --program-transfor \
1837 | --program-transfo | --program-transf \
1838 | --program-trans | --program-tran \
1839 | --progr-tra | --program-tr | --program-t)
1840 ac_prev=program_transform_name ;;
1841 -program-transform-name=* | --program-transform-name=* \
1842 | --program-transform-nam=* | --program-transform-na=* \
1843 | --program-transform-n=* | --program-transform-=* \
1844 | --program-transform=* | --program-transfor=* \
1845 | --program-transfo=* | --program-transf=* \
1846 | --program-trans=* | --program-tran=* \
1847 | --progr-tra=* | --program-tr=* | --program-t=*)
1848 program_transform_name=$ac_optarg ;;
1849
1850 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1851 ac_prev=pdfdir ;;
1852 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1853 pdfdir=$ac_optarg ;;
1854
1855 -psdir | --psdir | --psdi | --psd | --ps)
1856 ac_prev=psdir ;;
1857 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1858 psdir=$ac_optarg ;;
1859
1860 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1861 | -silent | --silent | --silen | --sile | --sil)
1862 silent=yes ;;
1863
1864 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1865 ac_prev=sbindir ;;
1866 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1867 | --sbi=* | --sb=*)
1868 sbindir=$ac_optarg ;;
1869
1870 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1871 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1872 | --sharedst | --shareds | --shared | --share | --shar \
1873 | --sha | --sh)
1874 ac_prev=sharedstatedir ;;
1875 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1876 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1877 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1878 | --sha=* | --sh=*)
1879 sharedstatedir=$ac_optarg ;;
1880
1881 -site | --site | --sit)
1882 ac_prev=site ;;
1883 -site=* | --site=* | --sit=*)
1884 site=$ac_optarg ;;
1885
1886 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1887 ac_prev=srcdir ;;
1888 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1889 srcdir=$ac_optarg ;;
1890
1891 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1892 | --syscon | --sysco | --sysc | --sys | --sy)
1893 ac_prev=sysconfdir ;;
1894 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1895 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1896 sysconfdir=$ac_optarg ;;
1897
1898 -target | --target | --targe | --targ | --tar | --ta | --t)
1899 ac_prev=target_alias ;;
1900 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1901 target_alias=$ac_optarg ;;
1902
1903 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1904 verbose=yes ;;
1905
1906 -version | --version | --versio | --versi | --vers | -V)
1907 ac_init_version=: ;;
1908
1909 -with-* | --with-*)
1910 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1911 # Reject names that are not valid shell variable names.
1912 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1913 as_fn_error "invalid package name: $ac_useropt"
1914 ac_useropt_orig=$ac_useropt
1915 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1916 case $ac_user_opts in
1917 *"
1918 "with_$ac_useropt"
1919 "*) ;;
1920 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1921 ac_unrecognized_sep=', ';;
1922 esac
1923 eval with_$ac_useropt=\$ac_optarg ;;
1924
1925 -without-* | --without-*)
1926 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1927 # Reject names that are not valid shell variable names.
1928 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1929 as_fn_error "invalid package name: $ac_useropt"
1930 ac_useropt_orig=$ac_useropt
1931 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1932 case $ac_user_opts in
1933 *"
1934 "with_$ac_useropt"
1935 "*) ;;
1936 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1937 ac_unrecognized_sep=', ';;
1938 esac
1939 eval with_$ac_useropt=no ;;
1940
1941 --x)
1942 # Obsolete; use --with-x.
1943 with_x=yes ;;
1944
1945 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1946 | --x-incl | --x-inc | --x-in | --x-i)
1947 ac_prev=x_includes ;;
1948 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1949 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1950 x_includes=$ac_optarg ;;
1951
1952 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1953 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1954 ac_prev=x_libraries ;;
1955 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1956 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1957 x_libraries=$ac_optarg ;;
1958
1959 -*) as_fn_error "unrecognized option: \`$ac_option'
1960 Try \`$0 --help' for more information."
1961 ;;
1962
1963 *=*)
1964 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1965 # Reject names that are not valid shell variable names.
1966 case $ac_envvar in #(
1967 '' | [0-9]* | *[!_$as_cr_alnum]* )
1968 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1969 esac
1970 eval $ac_envvar=\$ac_optarg
1971 export $ac_envvar ;;
1972
1973 *)
1974 # FIXME: should be removed in autoconf 3.0.
1975 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1976 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1977 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1978 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1979 ;;
1980
1981 esac
1982 done
1983
1984 if test -n "$ac_prev"; then
1985 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1986 as_fn_error "missing argument to $ac_option"
1987 fi
1988
1989 if test -n "$ac_unrecognized_opts"; then
1990 case $enable_option_checking in
1991 no) ;;
1992 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1993 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1994 esac
1995 fi
1996
1997 # Check all directory arguments for consistency.
1998 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1999 datadir sysconfdir sharedstatedir localstatedir includedir \
2000 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
2001 libdir localedir mandir
2002 do
2003 eval ac_val=\$$ac_var
2004 # Remove trailing slashes.
2005 case $ac_val in
2006 */ )
2007 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
2008 eval $ac_var=\$ac_val;;
2009 esac
2010 # Be sure to have absolute directory names.
2011 case $ac_val in
2012 [\\/$]* | ?:[\\/]* ) continue;;
2013 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
2014 esac
2015 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
2016 done
2017
2018 # There might be people who depend on the old broken behavior: `$host'
2019 # used to hold the argument of --host etc.
2020 # FIXME: To remove some day.
2021 build=$build_alias
2022 host=$host_alias
2023 target=$target_alias
2024
2025 # FIXME: To remove some day.
2026 if test "x$host_alias" != x; then
2027 if test "x$build_alias" = x; then
2028 cross_compiling=maybe
2029 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2030 If a cross compiler is detected then cross compile mode will be used." >&2
2031 elif test "x$build_alias" != "x$host_alias"; then
2032 cross_compiling=yes
2033 fi
2034 fi
2035
2036 ac_tool_prefix=
2037 test -n "$host_alias" && ac_tool_prefix=$host_alias-
2038
2039 test "$silent" = yes && exec 6>/dev/null
2040
2041
2042 ac_pwd=`pwd` && test -n "$ac_pwd" &&
2043 ac_ls_di=`ls -di .` &&
2044 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2045 as_fn_error "working directory cannot be determined"
2046 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2047 as_fn_error "pwd does not report name of working directory"
2048
2049
2050 # Find the source files, if location was not specified.
2051 if test -z "$srcdir"; then
2052 ac_srcdir_defaulted=yes
2053 # Try the directory containing this script, then the parent directory.
2054 ac_confdir=`$as_dirname -- "$as_myself" ||
2055 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2056 X"$as_myself" : 'X\(//\)[^/]' \| \
2057 X"$as_myself" : 'X\(//\)$' \| \
2058 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2059 $as_echo X"$as_myself" |
2060 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2061 s//\1/
2062 q
2063 }
2064 /^X\(\/\/\)[^/].*/{
2065 s//\1/
2066 q
2067 }
2068 /^X\(\/\/\)$/{
2069 s//\1/
2070 q
2071 }
2072 /^X\(\/\).*/{
2073 s//\1/
2074 q
2075 }
2076 s/.*/./; q'`
2077 srcdir=$ac_confdir
2078 if test ! -r "$srcdir/$ac_unique_file"; then
2079 srcdir=..
2080 fi
2081 else
2082 ac_srcdir_defaulted=no
2083 fi
2084 if test ! -r "$srcdir/$ac_unique_file"; then
2085 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2086 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
2087 fi
2088 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2089 ac_abs_confdir=`(
2090 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
2091 pwd)`
2092 # When building in place, set srcdir=.
2093 if test "$ac_abs_confdir" = "$ac_pwd"; then
2094 srcdir=.
2095 fi
2096 # Remove unnecessary trailing slashes from srcdir.
2097 # Double slashes in file names in object file debugging info
2098 # mess up M-x gdb in Emacs.
2099 case $srcdir in
2100 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2101 esac
2102 for ac_var in $ac_precious_vars; do
2103 eval ac_env_${ac_var}_set=\${${ac_var}+set}
2104 eval ac_env_${ac_var}_value=\$${ac_var}
2105 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2106 eval ac_cv_env_${ac_var}_value=\$${ac_var}
2107 done
2108
2109 #
2110 # Report the --help message.
2111 #
2112 if test "$ac_init_help" = "long"; then
2113 # Omit some internal or obsolete options to make the list less imposing.
2114 # This message is too long to be a string in the A/UX 3.1 sh.
2115 cat <<_ACEOF
2116 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
2117
2118 Usage: $0 [OPTION]... [VAR=VALUE]...
2119
2120 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2121 VAR=VALUE. See below for descriptions of some of the useful variables.
2122
2123 Defaults for the options are specified in brackets.
2124
2125 Configuration:
2126 -h, --help display this help and exit
2127 --help=short display options specific to this package
2128 --help=recursive display the short help of all the included packages
2129 -V, --version display version information and exit
2130 -q, --quiet, --silent do not print \`checking...' messages
2131 --cache-file=FILE cache test results in FILE [disabled]
2132 -C, --config-cache alias for \`--cache-file=config.cache'
2133 -n, --no-create do not create output files
2134 --srcdir=DIR find the sources in DIR [configure dir or \`..']
2135
2136 Installation directories:
2137 --prefix=PREFIX install architecture-independent files in PREFIX
2138 [$ac_default_prefix]
2139 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
2140 [PREFIX]
2141
2142 By default, \`make install' will install all the files in
2143 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
2144 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2145 for instance \`--prefix=\$HOME'.
2146
2147 For better control, use the options below.
2148
2149 Fine tuning of the installation directories:
2150 --bindir=DIR user executables [EPREFIX/bin]
2151 --sbindir=DIR system admin executables [EPREFIX/sbin]
2152 --libexecdir=DIR program executables [EPREFIX/libexec]
2153 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2154 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2155 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2156 --libdir=DIR object code libraries [EPREFIX/lib]
2157 --includedir=DIR C header files [PREFIX/include]
2158 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2159 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2160 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2161 --infodir=DIR info documentation [DATAROOTDIR/info]
2162 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2163 --mandir=DIR man documentation [DATAROOTDIR/man]
2164 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2165 --htmldir=DIR html documentation [DOCDIR]
2166 --dvidir=DIR dvi documentation [DOCDIR]
2167 --pdfdir=DIR pdf documentation [DOCDIR]
2168 --psdir=DIR ps documentation [DOCDIR]
2169 _ACEOF
2170
2171 cat <<\_ACEOF
2172
2173 Program names:
2174 --program-prefix=PREFIX prepend PREFIX to installed program names
2175 --program-suffix=SUFFIX append SUFFIX to installed program names
2176 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2177
2178 X features:
2179 --x-includes=DIR X include files are in DIR
2180 --x-libraries=DIR X library files are in DIR
2181
2182 System types:
2183 --build=BUILD configure for building on BUILD [guessed]
2184 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2185 _ACEOF
2186 fi
2187
2188 if test -n "$ac_init_help"; then
2189 case $ac_init_help in
2190 short | recursive ) echo "Configuration of emacs 24.3.50:";;
2191 esac
2192 cat <<\_ACEOF
2193
2194 Optional Features:
2195 --disable-option-checking ignore unrecognized --enable/--with options
2196 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2197 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2198 --disable-ns-self-contained
2199 disable self contained build under NeXTstep
2200 --enable-locallisppath=PATH
2201 directories Emacs should search for lisp files
2202 specific to this site
2203 --enable-checking[=LIST]
2204 enable expensive run-time checks. With LIST, enable
2205 only specific categories of checks. Categories are:
2206 all,yes,no. Flags are: stringbytes, stringoverrun,
2207 stringfreelist, xmallocoverrun, conslist, glyphs
2208 --enable-check-lisp-object-type
2209 enable compile time checks for the Lisp_Object data
2210 type. This is useful for development for catching
2211 certain types of bugs.
2212 --enable-profiling build emacs with low-level, gprof profiling support.
2213 Mainly useful for debugging Emacs itself. May not
2214 work on all platforms. Stops profiler.el working.
2215 --enable-autodepend automatically generate dependencies to .h-files.
2216 Requires GNU Make and Gcc. Enabled if GNU Make and
2217 Gcc is found
2218 --enable-gtk-deprecation-warnings
2219 Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0
2220 --disable-dependency-tracking speeds up one-time build
2221 --enable-dependency-tracking do not reject slow dependency extractors
2222 --disable-largefile omit support for large files
2223 --enable-gcc-warnings turn on lots of GCC warnings/errors. This is
2224 intended for developers, and may generate false
2225 alarms when used with older or non-GNU development
2226 tools.
2227 --enable-link-time-optimization
2228 build emacs with link-time optimization. This is
2229 supported only for GCC since 4.5.0.
2230 --disable-acl do not support ACLs
2231
2232 Optional Packages:
2233 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2234 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2235 --without-all omit almost all features and build small executable
2236 with minimal dependencies
2237 --without-pop don't support POP mail retrieval with movemail
2238 --with-kerberos support Kerberos-authenticated POP
2239 --with-kerberos5 support Kerberos version 5 authenticated POP
2240 --with-hesiod support Hesiod to get the POP server host
2241 --with-mmdf support MMDF mailboxes
2242 --with-mail-unlink unlink, rather than empty, mail spool after reading
2243 --with-mailhost=HOSTNAME
2244 string giving default POP mail host
2245 --with-sound=VALUE compile with sound support (VALUE one of: yes, alsa,
2246 oss, bsd-ossaudio, no; default yes). Only for
2247 GNU/Linux, FreeBSD, NetBSD, MinGW.
2248 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2249 gtk3, lucid or athena, motif, no)
2250 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2251 --without-xpm don't compile with XPM image support
2252 --without-jpeg don't compile with JPEG image support
2253 --without-tiff don't compile with TIFF image support
2254 --without-gif don't compile with GIF image support
2255 --without-png don't compile with PNG image support
2256 --without-rsvg don't compile with SVG image support
2257 --without-xml2 don't compile with XML parsing support
2258 --without-imagemagick don't compile with ImageMagick image support
2259 --without-xft don't use XFT for anti aliased fonts
2260 --without-libotf don't use libotf for OpenType font support
2261 --without-m17n-flt don't use m17n-flt for text shaping
2262 --without-toolkit-scroll-bars
2263 don't use Motif or Xaw3d scroll bars
2264 --without-xaw3d don't use Xaw3d
2265 --without-xim don't use X11 XIM
2266 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2267 --with-w32 use native MS Windows GUI in a Cygwin build
2268 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2269 console
2270 --without-dbus don't compile with D-Bus support
2271 --without-gconf don't compile with GConf support
2272 --without-gsettings don't compile with GSettings support
2273 --without-selinux don't compile with SELinux support
2274 --without-gnutls don't use -lgnutls for SSL/TLS support
2275 --without-zlib don't compile with zlib decompression support
2276 --with-file-notification=LIB
2277 use a file notification library (LIB one of: yes,
2278 gfile, inotify, w32, no)
2279 --without-makeinfo don't require makeinfo for building manuals
2280 --without-compress-install
2281 don't compress some files (.el, .info, etc.) when
2282 installing. Equivalent to: make GZIP_PROG= install
2283 --with-pkg-config-prog=FILENAME
2284 file name of pkg-config for finding GTK and librsvg
2285 --with-gameuser=USER user for shared game score files
2286 --with-gnustep-conf=FILENAME
2287 name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2288 or /etc/GNUstep/GNUstep.conf
2289 --with-x use the X Window System
2290
2291 Some influential environment variables:
2292 CC C compiler command
2293 CFLAGS C compiler flags
2294 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2295 nonstandard directory <lib dir>
2296 LIBS libraries to pass to the linker, e.g. -l<library>
2297 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2298 you have headers in a nonstandard directory <include dir>
2299 CPP C preprocessor
2300 XMKMF Path to xmkmf, Makefile generator for X Window System
2301
2302 Use these variables to override the choices made by `configure' or to help
2303 it to find libraries and programs with nonstandard names/locations.
2304
2305 Report bugs to the package provider.
2306 _ACEOF
2307 ac_status=$?
2308 fi
2309
2310 if test "$ac_init_help" = "recursive"; then
2311 # If there are subdirs, report their specific --help.
2312 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2313 test -d "$ac_dir" ||
2314 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2315 continue
2316 ac_builddir=.
2317
2318 case "$ac_dir" in
2319 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2320 *)
2321 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2322 # A ".." for each directory in $ac_dir_suffix.
2323 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2324 case $ac_top_builddir_sub in
2325 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2326 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2327 esac ;;
2328 esac
2329 ac_abs_top_builddir=$ac_pwd
2330 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2331 # for backward compatibility:
2332 ac_top_builddir=$ac_top_build_prefix
2333
2334 case $srcdir in
2335 .) # We are building in place.
2336 ac_srcdir=.
2337 ac_top_srcdir=$ac_top_builddir_sub
2338 ac_abs_top_srcdir=$ac_pwd ;;
2339 [\\/]* | ?:[\\/]* ) # Absolute name.
2340 ac_srcdir=$srcdir$ac_dir_suffix;
2341 ac_top_srcdir=$srcdir
2342 ac_abs_top_srcdir=$srcdir ;;
2343 *) # Relative name.
2344 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2345 ac_top_srcdir=$ac_top_build_prefix$srcdir
2346 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2347 esac
2348 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2349
2350 cd "$ac_dir" || { ac_status=$?; continue; }
2351 # Check for guested configure.
2352 if test -f "$ac_srcdir/configure.gnu"; then
2353 echo &&
2354 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2355 elif test -f "$ac_srcdir/configure"; then
2356 echo &&
2357 $SHELL "$ac_srcdir/configure" --help=recursive
2358 else
2359 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2360 fi || ac_status=$?
2361 cd "$ac_pwd" || { ac_status=$?; break; }
2362 done
2363 fi
2364
2365 test -n "$ac_init_help" && exit $ac_status
2366 if $ac_init_version; then
2367 cat <<\_ACEOF
2368 emacs configure 24.3.50
2369 generated by GNU Autoconf 2.65
2370
2371 Copyright (C) 2009 Free Software Foundation, Inc.
2372 This configure script is free software; the Free Software Foundation
2373 gives unlimited permission to copy, distribute and modify it.
2374 _ACEOF
2375 exit
2376 fi
2377
2378 ## ------------------------ ##
2379 ## Autoconf initialization. ##
2380 ## ------------------------ ##
2381
2382 # ac_fn_c_try_compile LINENO
2383 # --------------------------
2384 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2385 ac_fn_c_try_compile ()
2386 {
2387 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2388 rm -f conftest.$ac_objext
2389 if { { ac_try="$ac_compile"
2390 case "(($ac_try" in
2391 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2392 *) ac_try_echo=$ac_try;;
2393 esac
2394 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2395 $as_echo "$ac_try_echo"; } >&5
2396 (eval "$ac_compile") 2>conftest.err
2397 ac_status=$?
2398 if test -s conftest.err; then
2399 grep -v '^ *+' conftest.err >conftest.er1
2400 cat conftest.er1 >&5
2401 mv -f conftest.er1 conftest.err
2402 fi
2403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2404 test $ac_status = 0; } && {
2405 test -z "$ac_c_werror_flag" ||
2406 test ! -s conftest.err
2407 } && test -s conftest.$ac_objext; then :
2408 ac_retval=0
2409 else
2410 $as_echo "$as_me: failed program was:" >&5
2411 sed 's/^/| /' conftest.$ac_ext >&5
2412
2413 ac_retval=1
2414 fi
2415 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2416 as_fn_set_status $ac_retval
2417
2418 } # ac_fn_c_try_compile
2419
2420 # ac_fn_c_try_cpp LINENO
2421 # ----------------------
2422 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2423 ac_fn_c_try_cpp ()
2424 {
2425 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2426 if { { ac_try="$ac_cpp conftest.$ac_ext"
2427 case "(($ac_try" in
2428 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2429 *) ac_try_echo=$ac_try;;
2430 esac
2431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2432 $as_echo "$ac_try_echo"; } >&5
2433 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2434 ac_status=$?
2435 if test -s conftest.err; then
2436 grep -v '^ *+' conftest.err >conftest.er1
2437 cat conftest.er1 >&5
2438 mv -f conftest.er1 conftest.err
2439 fi
2440 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2441 test $ac_status = 0; } >/dev/null && {
2442 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2443 test ! -s conftest.err
2444 }; then :
2445 ac_retval=0
2446 else
2447 $as_echo "$as_me: failed program was:" >&5
2448 sed 's/^/| /' conftest.$ac_ext >&5
2449
2450 ac_retval=1
2451 fi
2452 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2453 as_fn_set_status $ac_retval
2454
2455 } # ac_fn_c_try_cpp
2456
2457 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2458 # -------------------------------------------------------
2459 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2460 # the include files in INCLUDES and setting the cache variable VAR
2461 # accordingly.
2462 ac_fn_c_check_header_mongrel ()
2463 {
2464 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2465 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2467 $as_echo_n "checking for $2... " >&6; }
2468 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2469 $as_echo_n "(cached) " >&6
2470 fi
2471 eval ac_res=\$$3
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2473 $as_echo "$ac_res" >&6; }
2474 else
2475 # Is the header compilable?
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2477 $as_echo_n "checking $2 usability... " >&6; }
2478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2479 /* end confdefs.h. */
2480 $4
2481 #include <$2>
2482 _ACEOF
2483 if ac_fn_c_try_compile "$LINENO"; then :
2484 ac_header_compiler=yes
2485 else
2486 ac_header_compiler=no
2487 fi
2488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2490 $as_echo "$ac_header_compiler" >&6; }
2491
2492 # Is the header present?
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2494 $as_echo_n "checking $2 presence... " >&6; }
2495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2496 /* end confdefs.h. */
2497 #include <$2>
2498 _ACEOF
2499 if ac_fn_c_try_cpp "$LINENO"; then :
2500 ac_header_preproc=yes
2501 else
2502 ac_header_preproc=no
2503 fi
2504 rm -f conftest.err conftest.$ac_ext
2505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2506 $as_echo "$ac_header_preproc" >&6; }
2507
2508 # So? What about this header?
2509 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2510 yes:no: )
2511 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2512 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2513 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2514 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2515 ;;
2516 no:yes:* )
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2518 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2520 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2522 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2524 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2526 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2527 ;;
2528 esac
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2530 $as_echo_n "checking for $2... " >&6; }
2531 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2532 $as_echo_n "(cached) " >&6
2533 else
2534 eval "$3=\$ac_header_compiler"
2535 fi
2536 eval ac_res=\$$3
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539 fi
2540 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2541
2542 } # ac_fn_c_check_header_mongrel
2543
2544 # ac_fn_c_try_run LINENO
2545 # ----------------------
2546 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2547 # that executables *can* be run.
2548 ac_fn_c_try_run ()
2549 {
2550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2551 if { { ac_try="$ac_link"
2552 case "(($ac_try" in
2553 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2554 *) ac_try_echo=$ac_try;;
2555 esac
2556 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2557 $as_echo "$ac_try_echo"; } >&5
2558 (eval "$ac_link") 2>&5
2559 ac_status=$?
2560 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2561 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2562 { { case "(($ac_try" in
2563 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2564 *) ac_try_echo=$ac_try;;
2565 esac
2566 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2567 $as_echo "$ac_try_echo"; } >&5
2568 (eval "$ac_try") 2>&5
2569 ac_status=$?
2570 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2571 test $ac_status = 0; }; }; then :
2572 ac_retval=0
2573 else
2574 $as_echo "$as_me: program exited with status $ac_status" >&5
2575 $as_echo "$as_me: failed program was:" >&5
2576 sed 's/^/| /' conftest.$ac_ext >&5
2577
2578 ac_retval=$ac_status
2579 fi
2580 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2581 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2582 as_fn_set_status $ac_retval
2583
2584 } # ac_fn_c_try_run
2585
2586 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2587 # -------------------------------------------------------
2588 # Tests whether HEADER exists and can be compiled using the include files in
2589 # INCLUDES, setting the cache variable VAR accordingly.
2590 ac_fn_c_check_header_compile ()
2591 {
2592 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2594 $as_echo_n "checking for $2... " >&6; }
2595 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2596 $as_echo_n "(cached) " >&6
2597 else
2598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2599 /* end confdefs.h. */
2600 $4
2601 #include <$2>
2602 _ACEOF
2603 if ac_fn_c_try_compile "$LINENO"; then :
2604 eval "$3=yes"
2605 else
2606 eval "$3=no"
2607 fi
2608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2609 fi
2610 eval ac_res=\$$3
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2612 $as_echo "$ac_res" >&6; }
2613 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2614
2615 } # ac_fn_c_check_header_compile
2616
2617 # ac_fn_c_try_link LINENO
2618 # -----------------------
2619 # Try to link conftest.$ac_ext, and return whether this succeeded.
2620 ac_fn_c_try_link ()
2621 {
2622 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2623 rm -f conftest.$ac_objext conftest$ac_exeext
2624 if { { ac_try="$ac_link"
2625 case "(($ac_try" in
2626 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2627 *) ac_try_echo=$ac_try;;
2628 esac
2629 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2630 $as_echo "$ac_try_echo"; } >&5
2631 (eval "$ac_link") 2>conftest.err
2632 ac_status=$?
2633 if test -s conftest.err; then
2634 grep -v '^ *+' conftest.err >conftest.er1
2635 cat conftest.er1 >&5
2636 mv -f conftest.er1 conftest.err
2637 fi
2638 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2639 test $ac_status = 0; } && {
2640 test -z "$ac_c_werror_flag" ||
2641 test ! -s conftest.err
2642 } && test -s conftest$ac_exeext && {
2643 test "$cross_compiling" = yes ||
2644 $as_test_x conftest$ac_exeext
2645 }; then :
2646 ac_retval=0
2647 else
2648 $as_echo "$as_me: failed program was:" >&5
2649 sed 's/^/| /' conftest.$ac_ext >&5
2650
2651 ac_retval=1
2652 fi
2653 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2654 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2655 # interfere with the next link command; also delete a directory that is
2656 # left behind by Apple's compiler. We do this before executing the actions.
2657 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2658 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2659 as_fn_set_status $ac_retval
2660
2661 } # ac_fn_c_try_link
2662
2663 # ac_fn_c_check_decl LINENO SYMBOL VAR
2664 # ------------------------------------
2665 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2666 ac_fn_c_check_decl ()
2667 {
2668 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2670 $as_echo_n "checking whether $2 is declared... " >&6; }
2671 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2672 $as_echo_n "(cached) " >&6
2673 else
2674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2675 /* end confdefs.h. */
2676 $4
2677 int
2678 main ()
2679 {
2680 #ifndef $2
2681 (void) $2;
2682 #endif
2683
2684 ;
2685 return 0;
2686 }
2687 _ACEOF
2688 if ac_fn_c_try_compile "$LINENO"; then :
2689 eval "$3=yes"
2690 else
2691 eval "$3=no"
2692 fi
2693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2694 fi
2695 eval ac_res=\$$3
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2697 $as_echo "$ac_res" >&6; }
2698 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2699
2700 } # ac_fn_c_check_decl
2701
2702 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2703 # ----------------------------------------------
2704 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2705 ac_fn_c_check_header_preproc ()
2706 {
2707 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2709 $as_echo_n "checking for $2... " >&6; }
2710 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2711 $as_echo_n "(cached) " >&6
2712 else
2713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2714 /* end confdefs.h. */
2715 #include <$2>
2716 _ACEOF
2717 if ac_fn_c_try_cpp "$LINENO"; then :
2718 eval "$3=yes"
2719 else
2720 eval "$3=no"
2721 fi
2722 rm -f conftest.err conftest.$ac_ext
2723 fi
2724 eval ac_res=\$$3
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2726 $as_echo "$ac_res" >&6; }
2727 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2728
2729 } # ac_fn_c_check_header_preproc
2730
2731 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2732 # ----------------------------------------------------
2733 # Tries to find if the field MEMBER exists in type AGGR, after including
2734 # INCLUDES, setting cache variable VAR accordingly.
2735 ac_fn_c_check_member ()
2736 {
2737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2739 $as_echo_n "checking for $2.$3... " >&6; }
2740 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2741 $as_echo_n "(cached) " >&6
2742 else
2743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2744 /* end confdefs.h. */
2745 $5
2746 int
2747 main ()
2748 {
2749 static $2 ac_aggr;
2750 if (ac_aggr.$3)
2751 return 0;
2752 ;
2753 return 0;
2754 }
2755 _ACEOF
2756 if ac_fn_c_try_compile "$LINENO"; then :
2757 eval "$4=yes"
2758 else
2759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2760 /* end confdefs.h. */
2761 $5
2762 int
2763 main ()
2764 {
2765 static $2 ac_aggr;
2766 if (sizeof ac_aggr.$3)
2767 return 0;
2768 ;
2769 return 0;
2770 }
2771 _ACEOF
2772 if ac_fn_c_try_compile "$LINENO"; then :
2773 eval "$4=yes"
2774 else
2775 eval "$4=no"
2776 fi
2777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2778 fi
2779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2780 fi
2781 eval ac_res=\$$4
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2783 $as_echo "$ac_res" >&6; }
2784 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2785
2786 } # ac_fn_c_check_member
2787
2788 # ac_fn_c_check_func LINENO FUNC VAR
2789 # ----------------------------------
2790 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2791 ac_fn_c_check_func ()
2792 {
2793 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2795 $as_echo_n "checking for $2... " >&6; }
2796 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2797 $as_echo_n "(cached) " >&6
2798 else
2799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2800 /* end confdefs.h. */
2801 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2802 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2803 #define $2 innocuous_$2
2804
2805 /* System header to define __stub macros and hopefully few prototypes,
2806 which can conflict with char $2 (); below.
2807 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2808 <limits.h> exists even on freestanding compilers. */
2809
2810 #ifdef __STDC__
2811 # include <limits.h>
2812 #else
2813 # include <assert.h>
2814 #endif
2815
2816 #undef $2
2817
2818 /* Override any GCC internal prototype to avoid an error.
2819 Use char because int might match the return type of a GCC
2820 builtin and then its argument prototype would still apply. */
2821 #ifdef __cplusplus
2822 extern "C"
2823 #endif
2824 char $2 ();
2825 /* The GNU C library defines this for functions which it implements
2826 to always fail with ENOSYS. Some functions are actually named
2827 something starting with __ and the normal name is an alias. */
2828 #if defined __stub_$2 || defined __stub___$2
2829 choke me
2830 #endif
2831
2832 int
2833 main ()
2834 {
2835 return $2 ();
2836 ;
2837 return 0;
2838 }
2839 _ACEOF
2840 if ac_fn_c_try_link "$LINENO"; then :
2841 eval "$3=yes"
2842 else
2843 eval "$3=no"
2844 fi
2845 rm -f core conftest.err conftest.$ac_objext \
2846 conftest$ac_exeext conftest.$ac_ext
2847 fi
2848 eval ac_res=\$$3
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2850 $as_echo "$ac_res" >&6; }
2851 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2852
2853 } # ac_fn_c_check_func
2854
2855 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2856 # -------------------------------------------
2857 # Tests whether TYPE exists after having included INCLUDES, setting cache
2858 # variable VAR accordingly.
2859 ac_fn_c_check_type ()
2860 {
2861 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2863 $as_echo_n "checking for $2... " >&6; }
2864 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2865 $as_echo_n "(cached) " >&6
2866 else
2867 eval "$3=no"
2868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2869 /* end confdefs.h. */
2870 $4
2871 int
2872 main ()
2873 {
2874 if (sizeof ($2))
2875 return 0;
2876 ;
2877 return 0;
2878 }
2879 _ACEOF
2880 if ac_fn_c_try_compile "$LINENO"; then :
2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2882 /* end confdefs.h. */
2883 $4
2884 int
2885 main ()
2886 {
2887 if (sizeof (($2)))
2888 return 0;
2889 ;
2890 return 0;
2891 }
2892 _ACEOF
2893 if ac_fn_c_try_compile "$LINENO"; then :
2894
2895 else
2896 eval "$3=yes"
2897 fi
2898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2899 fi
2900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2901 fi
2902 eval ac_res=\$$3
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2904 $as_echo "$ac_res" >&6; }
2905 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2906
2907 } # ac_fn_c_check_type
2908
2909 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2910 # --------------------------------------------
2911 # Tries to find the compile-time value of EXPR in a program that includes
2912 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2913 # computed
2914 ac_fn_c_compute_int ()
2915 {
2916 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2917 if test "$cross_compiling" = yes; then
2918 # Depending upon the size, compute the lo and hi bounds.
2919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2920 /* end confdefs.h. */
2921 $4
2922 int
2923 main ()
2924 {
2925 static int test_array [1 - 2 * !(($2) >= 0)];
2926 test_array [0] = 0
2927
2928 ;
2929 return 0;
2930 }
2931 _ACEOF
2932 if ac_fn_c_try_compile "$LINENO"; then :
2933 ac_lo=0 ac_mid=0
2934 while :; do
2935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2936 /* end confdefs.h. */
2937 $4
2938 int
2939 main ()
2940 {
2941 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2942 test_array [0] = 0
2943
2944 ;
2945 return 0;
2946 }
2947 _ACEOF
2948 if ac_fn_c_try_compile "$LINENO"; then :
2949 ac_hi=$ac_mid; break
2950 else
2951 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2952 if test $ac_lo -le $ac_mid; then
2953 ac_lo= ac_hi=
2954 break
2955 fi
2956 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2957 fi
2958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2959 done
2960 else
2961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2962 /* end confdefs.h. */
2963 $4
2964 int
2965 main ()
2966 {
2967 static int test_array [1 - 2 * !(($2) < 0)];
2968 test_array [0] = 0
2969
2970 ;
2971 return 0;
2972 }
2973 _ACEOF
2974 if ac_fn_c_try_compile "$LINENO"; then :
2975 ac_hi=-1 ac_mid=-1
2976 while :; do
2977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2978 /* end confdefs.h. */
2979 $4
2980 int
2981 main ()
2982 {
2983 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2984 test_array [0] = 0
2985
2986 ;
2987 return 0;
2988 }
2989 _ACEOF
2990 if ac_fn_c_try_compile "$LINENO"; then :
2991 ac_lo=$ac_mid; break
2992 else
2993 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2994 if test $ac_mid -le $ac_hi; then
2995 ac_lo= ac_hi=
2996 break
2997 fi
2998 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2999 fi
3000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3001 done
3002 else
3003 ac_lo= ac_hi=
3004 fi
3005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3006 fi
3007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3008 # Binary search between lo and hi bounds.
3009 while test "x$ac_lo" != "x$ac_hi"; do
3010 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
3011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3012 /* end confdefs.h. */
3013 $4
3014 int
3015 main ()
3016 {
3017 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3018 test_array [0] = 0
3019
3020 ;
3021 return 0;
3022 }
3023 _ACEOF
3024 if ac_fn_c_try_compile "$LINENO"; then :
3025 ac_hi=$ac_mid
3026 else
3027 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
3028 fi
3029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3030 done
3031 case $ac_lo in #((
3032 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
3033 '') ac_retval=1 ;;
3034 esac
3035 else
3036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3037 /* end confdefs.h. */
3038 $4
3039 static long int longval () { return $2; }
3040 static unsigned long int ulongval () { return $2; }
3041 #include <stdio.h>
3042 #include <stdlib.h>
3043 int
3044 main ()
3045 {
3046
3047 FILE *f = fopen ("conftest.val", "w");
3048 if (! f)
3049 return 1;
3050 if (($2) < 0)
3051 {
3052 long int i = longval ();
3053 if (i != ($2))
3054 return 1;
3055 fprintf (f, "%ld", i);
3056 }
3057 else
3058 {
3059 unsigned long int i = ulongval ();
3060 if (i != ($2))
3061 return 1;
3062 fprintf (f, "%lu", i);
3063 }
3064 /* Do not output a trailing newline, as this causes \r\n confusion
3065 on some platforms. */
3066 return ferror (f) || fclose (f) != 0;
3067
3068 ;
3069 return 0;
3070 }
3071 _ACEOF
3072 if ac_fn_c_try_run "$LINENO"; then :
3073 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
3074 else
3075 ac_retval=1
3076 fi
3077 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3078 conftest.$ac_objext conftest.beam conftest.$ac_ext
3079 rm -f conftest.val
3080
3081 fi
3082 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
3083 as_fn_set_status $ac_retval
3084
3085 } # ac_fn_c_compute_int
3086 cat >config.log <<_ACEOF
3087 This file contains any messages produced by compilers while
3088 running configure, to aid debugging if configure makes a mistake.
3089
3090 It was created by emacs $as_me 24.3.50, which was
3091 generated by GNU Autoconf 2.65. Invocation command line was
3092
3093 $ $0 $@
3094
3095 _ACEOF
3096 exec 5>>config.log
3097 {
3098 cat <<_ASUNAME
3099 ## --------- ##
3100 ## Platform. ##
3101 ## --------- ##
3102
3103 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3104 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3105 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3106 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3107 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3108
3109 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3110 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3111
3112 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3113 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3114 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3115 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3116 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3117 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3118 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3119
3120 _ASUNAME
3121
3122 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3123 for as_dir in $PATH
3124 do
3125 IFS=$as_save_IFS
3126 test -z "$as_dir" && as_dir=.
3127 $as_echo "PATH: $as_dir"
3128 done
3129 IFS=$as_save_IFS
3130
3131 } >&5
3132
3133 cat >&5 <<_ACEOF
3134
3135
3136 ## ----------- ##
3137 ## Core tests. ##
3138 ## ----------- ##
3139
3140 _ACEOF
3141
3142
3143 # Keep a trace of the command line.
3144 # Strip out --no-create and --no-recursion so they do not pile up.
3145 # Strip out --silent because we don't want to record it for future runs.
3146 # Also quote any args containing shell meta-characters.
3147 # Make two passes to allow for proper duplicate-argument suppression.
3148 ac_configure_args=
3149 ac_configure_args0=
3150 ac_configure_args1=
3151 ac_must_keep_next=false
3152 for ac_pass in 1 2
3153 do
3154 for ac_arg
3155 do
3156 case $ac_arg in
3157 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3158 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3159 | -silent | --silent | --silen | --sile | --sil)
3160 continue ;;
3161 *\'*)
3162 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3163 esac
3164 case $ac_pass in
3165 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3166 2)
3167 as_fn_append ac_configure_args1 " '$ac_arg'"
3168 if test $ac_must_keep_next = true; then
3169 ac_must_keep_next=false # Got value, back to normal.
3170 else
3171 case $ac_arg in
3172 *=* | --config-cache | -C | -disable-* | --disable-* \
3173 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3174 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3175 | -with-* | --with-* | -without-* | --without-* | --x)
3176 case "$ac_configure_args0 " in
3177 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3178 esac
3179 ;;
3180 -* ) ac_must_keep_next=true ;;
3181 esac
3182 fi
3183 as_fn_append ac_configure_args " '$ac_arg'"
3184 ;;
3185 esac
3186 done
3187 done
3188 { ac_configure_args0=; unset ac_configure_args0;}
3189 { ac_configure_args1=; unset ac_configure_args1;}
3190
3191 # When interrupted or exit'd, cleanup temporary files, and complete
3192 # config.log. We remove comments because anyway the quotes in there
3193 # would cause problems or look ugly.
3194 # WARNING: Use '\'' to represent an apostrophe within the trap.
3195 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3196 trap 'exit_status=$?
3197 # Save into config.log some information that might help in debugging.
3198 {
3199 echo
3200
3201 cat <<\_ASBOX
3202 ## ---------------- ##
3203 ## Cache variables. ##
3204 ## ---------------- ##
3205 _ASBOX
3206 echo
3207 # The following way of writing the cache mishandles newlines in values,
3208 (
3209 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3210 eval ac_val=\$$ac_var
3211 case $ac_val in #(
3212 *${as_nl}*)
3213 case $ac_var in #(
3214 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3215 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3216 esac
3217 case $ac_var in #(
3218 _ | IFS | as_nl) ;; #(
3219 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3220 *) { eval $ac_var=; unset $ac_var;} ;;
3221 esac ;;
3222 esac
3223 done
3224 (set) 2>&1 |
3225 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3226 *${as_nl}ac_space=\ *)
3227 sed -n \
3228 "s/'\''/'\''\\\\'\'''\''/g;
3229 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3230 ;; #(
3231 *)
3232 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3233 ;;
3234 esac |
3235 sort
3236 )
3237 echo
3238
3239 cat <<\_ASBOX
3240 ## ----------------- ##
3241 ## Output variables. ##
3242 ## ----------------- ##
3243 _ASBOX
3244 echo
3245 for ac_var in $ac_subst_vars
3246 do
3247 eval ac_val=\$$ac_var
3248 case $ac_val in
3249 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3250 esac
3251 $as_echo "$ac_var='\''$ac_val'\''"
3252 done | sort
3253 echo
3254
3255 if test -n "$ac_subst_files"; then
3256 cat <<\_ASBOX
3257 ## ------------------- ##
3258 ## File substitutions. ##
3259 ## ------------------- ##
3260 _ASBOX
3261 echo
3262 for ac_var in $ac_subst_files
3263 do
3264 eval ac_val=\$$ac_var
3265 case $ac_val in
3266 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3267 esac
3268 $as_echo "$ac_var='\''$ac_val'\''"
3269 done | sort
3270 echo
3271 fi
3272
3273 if test -s confdefs.h; then
3274 cat <<\_ASBOX
3275 ## ----------- ##
3276 ## confdefs.h. ##
3277 ## ----------- ##
3278 _ASBOX
3279 echo
3280 cat confdefs.h
3281 echo
3282 fi
3283 test "$ac_signal" != 0 &&
3284 $as_echo "$as_me: caught signal $ac_signal"
3285 $as_echo "$as_me: exit $exit_status"
3286 } >&5
3287 rm -f core *.core core.conftest.* &&
3288 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3289 exit $exit_status
3290 ' 0
3291 for ac_signal in 1 2 13 15; do
3292 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3293 done
3294 ac_signal=0
3295
3296 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3297 rm -f -r conftest* confdefs.h
3298
3299 $as_echo "/* confdefs.h */" > confdefs.h
3300
3301 # Predefined preprocessor variables.
3302
3303 cat >>confdefs.h <<_ACEOF
3304 #define PACKAGE_NAME "$PACKAGE_NAME"
3305 _ACEOF
3306
3307 cat >>confdefs.h <<_ACEOF
3308 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3309 _ACEOF
3310
3311 cat >>confdefs.h <<_ACEOF
3312 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3313 _ACEOF
3314
3315 cat >>confdefs.h <<_ACEOF
3316 #define PACKAGE_STRING "$PACKAGE_STRING"
3317 _ACEOF
3318
3319 cat >>confdefs.h <<_ACEOF
3320 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3321 _ACEOF
3322
3323 cat >>confdefs.h <<_ACEOF
3324 #define PACKAGE_URL "$PACKAGE_URL"
3325 _ACEOF
3326
3327
3328 # Let the site file select an alternate cache file if it wants to.
3329 # Prefer an explicitly selected file to automatically selected ones.
3330 ac_site_file1=NONE
3331 ac_site_file2=NONE
3332 if test -n "$CONFIG_SITE"; then
3333 ac_site_file1=$CONFIG_SITE
3334 elif test "x$prefix" != xNONE; then
3335 ac_site_file1=$prefix/share/config.site
3336 ac_site_file2=$prefix/etc/config.site
3337 else
3338 ac_site_file1=$ac_default_prefix/share/config.site
3339 ac_site_file2=$ac_default_prefix/etc/config.site
3340 fi
3341 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3342 do
3343 test "x$ac_site_file" = xNONE && continue
3344 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3345 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3346 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3347 sed 's/^/| /' "$ac_site_file" >&5
3348 . "$ac_site_file"
3349 fi
3350 done
3351
3352 if test -r "$cache_file"; then
3353 # Some versions of bash will fail to source /dev/null (special files
3354 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3355 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3357 $as_echo "$as_me: loading cache $cache_file" >&6;}
3358 case $cache_file in
3359 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3360 *) . "./$cache_file";;
3361 esac
3362 fi
3363 else
3364 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3365 $as_echo "$as_me: creating cache $cache_file" >&6;}
3366 >$cache_file
3367 fi
3368
3369 as_fn_append ac_header_list " sys/systeminfo.h"
3370 as_fn_append ac_header_list " coff.h"
3371 as_fn_append ac_header_list " pty.h"
3372 as_fn_append ac_header_list " sys/resource.h"
3373 as_fn_append ac_header_list " sys/utsname.h"
3374 as_fn_append ac_header_list " pwd.h"
3375 as_fn_append ac_header_list " utmp.h"
3376 as_fn_append ac_header_list " util.h"
3377 as_fn_append ac_header_list " sys/socket.h"
3378 as_fn_append ac_header_list " stdlib.h"
3379 as_fn_append ac_header_list " unistd.h"
3380 as_fn_append ac_header_list " sys/param.h"
3381 as_fn_append ac_header_list " pthread.h"
3382 as_fn_append ac_header_list " malloc/malloc.h"
3383 as_fn_append ac_header_list " maillock.h"
3384 as_fn_append ac_header_list " sys/un.h"
3385 as_fn_append ac_func_list " tzset"
3386 as_fn_append ac_func_list " readlinkat"
3387 as_fn_append ac_header_list " dirent.h"
3388 as_fn_append ac_header_list " execinfo.h"
3389 as_fn_append ac_func_list " faccessat"
3390 as_fn_append ac_func_list " fcntl"
3391 as_fn_append ac_func_list " fdopendir"
3392 as_fn_append ac_header_list " stdio_ext.h"
3393 as_fn_append ac_func_list " fstatat"
3394 as_fn_append ac_func_list " fsync"
3395 gl_getopt_required=GNU
3396 as_fn_append ac_header_list " getopt.h"
3397 as_fn_append ac_func_list " gettimeofday"
3398 as_fn_append ac_func_list " nanotime"
3399 as_fn_append ac_header_list " sys/time.h"
3400 as_fn_append ac_header_list " wchar.h"
3401 as_fn_append ac_header_list " stdint.h"
3402 as_fn_append ac_header_list " inttypes.h"
3403 as_fn_append ac_func_list " lstat"
3404 as_fn_append ac_func_list " mkostemp"
3405 as_fn_append ac_func_list " pipe2"
3406 as_fn_append ac_header_list " sys/select.h"
3407 as_fn_append ac_func_list " pselect"
3408 as_fn_append ac_func_list " pthread_sigmask"
3409 as_fn_append ac_func_list " readlink"
3410 as_fn_append ac_func_list " strtoimax"
3411 as_fn_append ac_func_list " strtoumax"
3412 as_fn_append ac_func_list " symlink"
3413 as_fn_append ac_header_list " sys/stat.h"
3414 as_fn_append ac_func_list " localtime_r"
3415 as_fn_append ac_header_list " utime.h"
3416 as_fn_append ac_func_list " futimes"
3417 as_fn_append ac_func_list " futimesat"
3418 as_fn_append ac_func_list " futimens"
3419 as_fn_append ac_func_list " utimensat"
3420 as_fn_append ac_func_list " lutimes"
3421 as_fn_append ac_func_list " getdtablesize"
3422 as_fn_append ac_func_list " secure_getenv"
3423 # Check that the precious variables saved in the cache have kept the same
3424 # value.
3425 ac_cache_corrupted=false
3426 for ac_var in $ac_precious_vars; do
3427 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3428 eval ac_new_set=\$ac_env_${ac_var}_set
3429 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3430 eval ac_new_val=\$ac_env_${ac_var}_value
3431 case $ac_old_set,$ac_new_set in
3432 set,)
3433 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3434 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3435 ac_cache_corrupted=: ;;
3436 ,set)
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3438 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3439 ac_cache_corrupted=: ;;
3440 ,);;
3441 *)
3442 if test "x$ac_old_val" != "x$ac_new_val"; then
3443 # differences in whitespace do not lead to failure.
3444 ac_old_val_w=`echo x $ac_old_val`
3445 ac_new_val_w=`echo x $ac_new_val`
3446 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3448 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3449 ac_cache_corrupted=:
3450 else
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3452 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3453 eval $ac_var=\$ac_old_val
3454 fi
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3456 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3458 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3459 fi;;
3460 esac
3461 # Pass precious variables to config.status.
3462 if test "$ac_new_set" = set; then
3463 case $ac_new_val in
3464 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3465 *) ac_arg=$ac_var=$ac_new_val ;;
3466 esac
3467 case " $ac_configure_args " in
3468 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3469 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3470 esac
3471 fi
3472 done
3473 if $ac_cache_corrupted; then
3474 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3475 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3477 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3478 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3479 fi
3480 ## -------------------- ##
3481 ## Main body of script. ##
3482 ## -------------------- ##
3483
3484 ac_ext=c
3485 ac_cpp='$CPP $CPPFLAGS'
3486 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3487 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3488 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3489
3490
3491
3492 emacs_config_options=
3493 optsep=
3494 for opt in ${1+"$@"} CFLAGS CPPFLAGS LDFLAGS; do
3495 case $opt in
3496 -n | --no-create | --no-recursion)
3497 continue ;;
3498 CFLAGS | CPPFLAGS | LDFLAGS)
3499 eval 'test "${'$opt'+set}" = set' || continue
3500 case " $*" in
3501 *" $opt="*) continue ;;
3502 esac
3503 eval opt=$opt=\$$opt ;;
3504 esac
3505
3506 emacs_shell_specials=$IFS\''"#$&()*;<>?[\\`{|~'
3507 case $opt in
3508 *["$emacs_shell_specials"]*)
3509 case $opt in
3510 *\'*)
3511 emacs_quote_apostrophes="s/'/'\\\\''/g"
3512 opt=`$as_echo "$opt" | sed "$emacs_quote_apostrophes"` ;;
3513 esac
3514 opt="'$opt'"
3515 case $opt in
3516 *['"\\']*)
3517 emacs_quote_for_c='s/["\\]/\\&/g; $!s/$/\\n\\/'
3518 opt=`$as_echo "$opt" | sed "$emacs_quote_for_c"` ;;
3519 esac ;;
3520 esac
3521 as_fn_append emacs_config_options "$optsep$opt"
3522 optsep=' '
3523 done
3524
3525 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3526
3527
3528 ac_aux_dir=
3529 for ac_dir in build-aux "$srcdir"/build-aux; do
3530 for ac_t in install-sh install.sh shtool; do
3531 if test -f "$ac_dir/$ac_t"; then
3532 ac_aux_dir=$ac_dir
3533 ac_install_sh="$ac_aux_dir/$ac_t -c"
3534 break 2
3535 fi
3536 done
3537 done
3538 if test -z "$ac_aux_dir"; then
3539 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3540 fi
3541
3542 # These three variables are undocumented and unsupported,
3543 # and are intended to be withdrawn in a future Autoconf release.
3544 # They can cause serious problems if a builder's source tree is in a directory
3545 # whose full name contains unusual characters.
3546 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3547 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3548 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3549
3550
3551 am__api_version='1.11'
3552
3553 # Find a good install program. We prefer a C program (faster),
3554 # so one script is as good as another. But avoid the broken or
3555 # incompatible versions:
3556 # SysV /etc/install, /usr/sbin/install
3557 # SunOS /usr/etc/install
3558 # IRIX /sbin/install
3559 # AIX /bin/install
3560 # AmigaOS /C/install, which installs bootblocks on floppy discs
3561 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3562 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3563 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3564 # OS/2's system install, which has a completely different semantic
3565 # ./install, which can be erroneously created by make from ./install.sh.
3566 # Reject install programs that cannot install multiple files.
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3568 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3569 if test -z "$INSTALL"; then
3570 if test "${ac_cv_path_install+set}" = set; then :
3571 $as_echo_n "(cached) " >&6
3572 else
3573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3574 for as_dir in $PATH
3575 do
3576 IFS=$as_save_IFS
3577 test -z "$as_dir" && as_dir=.
3578 # Account for people who put trailing slashes in PATH elements.
3579 case $as_dir/ in #((
3580 ./ | .// | /[cC]/* | \
3581 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3582 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3583 /usr/ucb/* ) ;;
3584 *)
3585 # OSF1 and SCO ODT 3.0 have their own names for install.
3586 # Don't use installbsd from OSF since it installs stuff as root
3587 # by default.
3588 for ac_prog in ginstall scoinst install; do
3589 for ac_exec_ext in '' $ac_executable_extensions; do
3590 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3591 if test $ac_prog = install &&
3592 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3593 # AIX install. It has an incompatible calling convention.
3594 :
3595 elif test $ac_prog = install &&
3596 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3597 # program-specific install script used by HP pwplus--don't use.
3598 :
3599 else
3600 rm -rf conftest.one conftest.two conftest.dir
3601 echo one > conftest.one
3602 echo two > conftest.two
3603 mkdir conftest.dir
3604 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3605 test -s conftest.one && test -s conftest.two &&
3606 test -s conftest.dir/conftest.one &&
3607 test -s conftest.dir/conftest.two
3608 then
3609 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3610 break 3
3611 fi
3612 fi
3613 fi
3614 done
3615 done
3616 ;;
3617 esac
3618
3619 done
3620 IFS=$as_save_IFS
3621
3622 rm -rf conftest.one conftest.two conftest.dir
3623
3624 fi
3625 if test "${ac_cv_path_install+set}" = set; then
3626 INSTALL=$ac_cv_path_install
3627 else
3628 # As a last resort, use the slow shell script. Don't cache a
3629 # value for INSTALL within a source directory, because that will
3630 # break other packages using the cache if that directory is
3631 # removed, or if the value is a relative name.
3632 INSTALL=$ac_install_sh
3633 fi
3634 fi
3635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3636 $as_echo "$INSTALL" >&6; }
3637
3638 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3639 # It thinks the first close brace ends the variable substitution.
3640 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3641
3642 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3643
3644 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3645
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3647 $as_echo_n "checking whether build environment is sane... " >&6; }
3648 # Just in case
3649 sleep 1
3650 echo timestamp > conftest.file
3651 # Reject unsafe characters in $srcdir or the absolute working directory
3652 # name. Accept space and tab only in the latter.
3653 am_lf='
3654 '
3655 case `pwd` in
3656 *[\\\"\#\$\&\'\`$am_lf]*)
3657 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3658 esac
3659 case $srcdir in
3660 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3661 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3662 esac
3663
3664 # Do `set' in a subshell so we don't clobber the current shell's
3665 # arguments. Must try -L first in case configure is actually a
3666 # symlink; some systems play weird games with the mod time of symlinks
3667 # (eg FreeBSD returns the mod time of the symlink's containing
3668 # directory).
3669 if (
3670 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3671 if test "$*" = "X"; then
3672 # -L didn't work.
3673 set X `ls -t "$srcdir/configure" conftest.file`
3674 fi
3675 rm -f conftest.file
3676 if test "$*" != "X $srcdir/configure conftest.file" \
3677 && test "$*" != "X conftest.file $srcdir/configure"; then
3678
3679 # If neither matched, then we have a broken ls. This can happen
3680 # if, for instance, CONFIG_SHELL is bash and it inherits a
3681 # broken ls alias from the environment. This has actually
3682 # happened. Such a system could not be considered "sane".
3683 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3684 alias in your environment" "$LINENO" 5
3685 fi
3686
3687 test "$2" = conftest.file
3688 )
3689 then
3690 # Ok.
3691 :
3692 else
3693 as_fn_error "newly created file is older than distributed files!
3694 Check your system clock" "$LINENO" 5
3695 fi
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3697 $as_echo "yes" >&6; }
3698 test "$program_prefix" != NONE &&
3699 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3700 # Use a double $ so make ignores it.
3701 test "$program_suffix" != NONE &&
3702 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3703 # Double any \ or $.
3704 # By default was `s,x,x', remove it if useless.
3705 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3706 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3707
3708 # expand $ac_aux_dir to an absolute path
3709 am_aux_dir=`cd $ac_aux_dir && pwd`
3710
3711 if test x"${MISSING+set}" != xset; then
3712 case $am_aux_dir in
3713 *\ * | *\ *)
3714 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3715 *)
3716 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3717 esac
3718 fi
3719 # Use eval to expand $SHELL
3720 if eval "$MISSING --run true"; then
3721 am_missing_run="$MISSING --run "
3722 else
3723 am_missing_run=
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3725 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3726 fi
3727
3728 if test x"${install_sh}" != xset; then
3729 case $am_aux_dir in
3730 *\ * | *\ *)
3731 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3732 *)
3733 install_sh="\${SHELL} $am_aux_dir/install-sh"
3734 esac
3735 fi
3736
3737 # Installed binaries are usually stripped using `strip' when the user
3738 # run `make install-strip'. However `strip' might not be the right
3739 # tool to use in cross-compilation environments, therefore Automake
3740 # will honor the `STRIP' environment variable to overrule this program.
3741 if test "$cross_compiling" != no; then
3742 if test -n "$ac_tool_prefix"; then
3743 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3744 set dummy ${ac_tool_prefix}strip; ac_word=$2
3745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3746 $as_echo_n "checking for $ac_word... " >&6; }
3747 if test "${ac_cv_prog_STRIP+set}" = set; then :
3748 $as_echo_n "(cached) " >&6
3749 else
3750 if test -n "$STRIP"; then
3751 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3752 else
3753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754 for as_dir in $PATH
3755 do
3756 IFS=$as_save_IFS
3757 test -z "$as_dir" && as_dir=.
3758 for ac_exec_ext in '' $ac_executable_extensions; do
3759 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3760 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3762 break 2
3763 fi
3764 done
3765 done
3766 IFS=$as_save_IFS
3767
3768 fi
3769 fi
3770 STRIP=$ac_cv_prog_STRIP
3771 if test -n "$STRIP"; then
3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3773 $as_echo "$STRIP" >&6; }
3774 else
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3776 $as_echo "no" >&6; }
3777 fi
3778
3779
3780 fi
3781 if test -z "$ac_cv_prog_STRIP"; then
3782 ac_ct_STRIP=$STRIP
3783 # Extract the first word of "strip", so it can be a program name with args.
3784 set dummy strip; ac_word=$2
3785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3786 $as_echo_n "checking for $ac_word... " >&6; }
3787 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3788 $as_echo_n "(cached) " >&6
3789 else
3790 if test -n "$ac_ct_STRIP"; then
3791 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3792 else
3793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3794 for as_dir in $PATH
3795 do
3796 IFS=$as_save_IFS
3797 test -z "$as_dir" && as_dir=.
3798 for ac_exec_ext in '' $ac_executable_extensions; do
3799 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3800 ac_cv_prog_ac_ct_STRIP="strip"
3801 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3802 break 2
3803 fi
3804 done
3805 done
3806 IFS=$as_save_IFS
3807
3808 fi
3809 fi
3810 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3811 if test -n "$ac_ct_STRIP"; then
3812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3813 $as_echo "$ac_ct_STRIP" >&6; }
3814 else
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3816 $as_echo "no" >&6; }
3817 fi
3818
3819 if test "x$ac_ct_STRIP" = x; then
3820 STRIP=":"
3821 else
3822 case $cross_compiling:$ac_tool_warned in
3823 yes:)
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3825 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3826 ac_tool_warned=yes ;;
3827 esac
3828 STRIP=$ac_ct_STRIP
3829 fi
3830 else
3831 STRIP="$ac_cv_prog_STRIP"
3832 fi
3833
3834 fi
3835 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3836
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3838 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3839 if test -z "$MKDIR_P"; then
3840 if test "${ac_cv_path_mkdir+set}" = set; then :
3841 $as_echo_n "(cached) " >&6
3842 else
3843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3844 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3845 do
3846 IFS=$as_save_IFS
3847 test -z "$as_dir" && as_dir=.
3848 for ac_prog in mkdir gmkdir; do
3849 for ac_exec_ext in '' $ac_executable_extensions; do
3850 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3851 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3852 'mkdir (GNU coreutils) '* | \
3853 'mkdir (coreutils) '* | \
3854 'mkdir (fileutils) '4.1*)
3855 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3856 break 3;;
3857 esac
3858 done
3859 done
3860 done
3861 IFS=$as_save_IFS
3862
3863 fi
3864
3865 test -d ./--version && rmdir ./--version
3866 if test "${ac_cv_path_mkdir+set}" = set; then
3867 MKDIR_P="$ac_cv_path_mkdir -p"
3868 else
3869 # As a last resort, use the slow shell script. Don't cache a
3870 # value for MKDIR_P within a source directory, because that will
3871 # break other packages using the cache if that directory is
3872 # removed, or if the value is a relative name.
3873 MKDIR_P="$ac_install_sh -d"
3874 fi
3875 fi
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3877 $as_echo "$MKDIR_P" >&6; }
3878
3879 mkdir_p="$MKDIR_P"
3880 case $mkdir_p in
3881 [\\/$]* | ?:[\\/]*) ;;
3882 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3883 esac
3884
3885 for ac_prog in gawk mawk nawk awk
3886 do
3887 # Extract the first word of "$ac_prog", so it can be a program name with args.
3888 set dummy $ac_prog; ac_word=$2
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3890 $as_echo_n "checking for $ac_word... " >&6; }
3891 if test "${ac_cv_prog_AWK+set}" = set; then :
3892 $as_echo_n "(cached) " >&6
3893 else
3894 if test -n "$AWK"; then
3895 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3896 else
3897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3898 for as_dir in $PATH
3899 do
3900 IFS=$as_save_IFS
3901 test -z "$as_dir" && as_dir=.
3902 for ac_exec_ext in '' $ac_executable_extensions; do
3903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3904 ac_cv_prog_AWK="$ac_prog"
3905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3906 break 2
3907 fi
3908 done
3909 done
3910 IFS=$as_save_IFS
3911
3912 fi
3913 fi
3914 AWK=$ac_cv_prog_AWK
3915 if test -n "$AWK"; then
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3917 $as_echo "$AWK" >&6; }
3918 else
3919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3920 $as_echo "no" >&6; }
3921 fi
3922
3923
3924 test -n "$AWK" && break
3925 done
3926
3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3928 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3929 set x ${MAKE-make}
3930 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3931 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3932 $as_echo_n "(cached) " >&6
3933 else
3934 cat >conftest.make <<\_ACEOF
3935 SHELL = /bin/sh
3936 all:
3937 @echo '@@@%%%=$(MAKE)=@@@%%%'
3938 _ACEOF
3939 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3940 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3941 *@@@%%%=?*=@@@%%%*)
3942 eval ac_cv_prog_make_${ac_make}_set=yes;;
3943 *)
3944 eval ac_cv_prog_make_${ac_make}_set=no;;
3945 esac
3946 rm -f conftest.make
3947 fi
3948 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3950 $as_echo "yes" >&6; }
3951 SET_MAKE=
3952 else
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3954 $as_echo "no" >&6; }
3955 SET_MAKE="MAKE=${MAKE-make}"
3956 fi
3957
3958 rm -rf .tst 2>/dev/null
3959 mkdir .tst 2>/dev/null
3960 if test -d .tst; then
3961 am__leading_dot=.
3962 else
3963 am__leading_dot=_
3964 fi
3965 rmdir .tst 2>/dev/null
3966
3967 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3968 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3969 # is not polluted with repeated "-I."
3970 am__isrc=' -I$(srcdir)'
3971 # test to see if srcdir already configured
3972 if test -f $srcdir/config.status; then
3973 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3974 fi
3975 fi
3976
3977 # test whether we have cygpath
3978 if test -z "$CYGPATH_W"; then
3979 if (cygpath --version) >/dev/null 2>/dev/null; then
3980 CYGPATH_W='cygpath -w'
3981 else
3982 CYGPATH_W=echo
3983 fi
3984 fi
3985
3986
3987 # Define the identity of the package.
3988 PACKAGE='emacs'
3989 VERSION='24.3.50'
3990
3991
3992 cat >>confdefs.h <<_ACEOF
3993 #define PACKAGE "$PACKAGE"
3994 _ACEOF
3995
3996
3997 cat >>confdefs.h <<_ACEOF
3998 #define VERSION "$VERSION"
3999 _ACEOF
4000
4001 # Some tools Automake needs.
4002
4003 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4004
4005
4006 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4007
4008
4009 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4010
4011
4012 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4013
4014
4015 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4016
4017 # We need awk for the "check" target. The system "awk" is bad on
4018 # some platforms.
4019 # Always define AMTAR for backward compatibility.
4020
4021 AMTAR=${AMTAR-"${am_missing_run}tar"}
4022
4023 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
4024
4025
4026
4027
4028
4029
4030
4031
4032 lispdir='${datadir}/emacs/${version}/lisp'
4033 leimdir='${datadir}/emacs/${version}/leim'
4034 standardlisppath='${lispdir}:${leimdir}'
4035 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
4036 '${datadir}/emacs/site-lisp'
4037 lisppath='${locallisppath}:${standardlisppath}'
4038 etcdir='${datadir}/emacs/${version}/etc'
4039 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
4040 etcdocdir='${datadir}/emacs/${version}/etc'
4041 gamedir='${localstatedir}/games/emacs'
4042
4043
4044 # Check whether --with-all was given.
4045 if test "${with_all+set}" = set; then :
4046 withval=$with_all; with_features=$withval
4047 else
4048 with_features=yes
4049 fi
4050
4051
4052
4053
4054
4055 # Check whether --with-pop was given.
4056 if test "${with_pop+set}" = set; then :
4057 withval=$with_pop;
4058 else
4059 with_pop=$with_features
4060 fi
4061
4062 if test "$with_pop" = yes; then
4063 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
4064
4065 fi
4066
4067
4068 # Check whether --with-kerberos was given.
4069 if test "${with_kerberos+set}" = set; then :
4070 withval=$with_kerberos;
4071 else
4072 with_kerberos=no
4073 fi
4074
4075 if test "$with_kerberos" != no; then
4076 $as_echo "#define KERBEROS 1" >>confdefs.h
4077
4078 fi
4079
4080
4081 # Check whether --with-kerberos5 was given.
4082 if test "${with_kerberos5+set}" = set; then :
4083 withval=$with_kerberos5;
4084 else
4085 with_kerberos5=no
4086 fi
4087
4088 if test "${with_kerberos5}" != no; then
4089 if test "${with_kerberos}" = no; then
4090 with_kerberos=yes
4091 $as_echo "#define KERBEROS 1" >>confdefs.h
4092
4093 fi
4094
4095 $as_echo "#define KERBEROS5 1" >>confdefs.h
4096
4097 fi
4098
4099
4100 # Check whether --with-hesiod was given.
4101 if test "${with_hesiod+set}" = set; then :
4102 withval=$with_hesiod;
4103 else
4104 with_hesiod=no
4105 fi
4106
4107 if test "$with_hesiod" != no; then
4108
4109 $as_echo "#define HESIOD 1" >>confdefs.h
4110
4111 fi
4112
4113
4114 # Check whether --with-mmdf was given.
4115 if test "${with_mmdf+set}" = set; then :
4116 withval=$with_mmdf;
4117 else
4118 with_mmdf=no
4119 fi
4120
4121 if test "$with_mmdf" != no; then
4122
4123 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
4124
4125 fi
4126
4127
4128 # Check whether --with-mail-unlink was given.
4129 if test "${with_mail_unlink+set}" = set; then :
4130 withval=$with_mail_unlink;
4131 else
4132 with_mail_unlink=no
4133 fi
4134
4135 if test "$with_mail_unlink" != no; then
4136
4137 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
4138
4139 fi
4140
4141
4142 # Check whether --with-mailhost was given.
4143 if test "${with_mailhost+set}" = set; then :
4144 withval=$with_mailhost;
4145 cat >>confdefs.h <<_ACEOF
4146 #define MAILHOST "$withval"
4147 _ACEOF
4148
4149 fi
4150
4151
4152
4153 # Check whether --with-sound was given.
4154 if test "${with_sound+set}" = set; then :
4155 withval=$with_sound; case "${withval}" in
4156 yes|no|alsa|oss|bsd-ossaudio) val=$withval ;;
4157 *) as_fn_error "\`--with-sound=$withval' is invalid;
4158 this option's value should be \`yes', \`no', \`alsa', \`oss', or \`bsd-ossaudio'." "$LINENO" 5
4159 ;;
4160 esac
4161 with_sound=$val
4162
4163 else
4164 with_sound=$with_features
4165 fi
4166
4167
4168
4169 # Check whether --with-x-toolkit was given.
4170 if test "${with_x_toolkit+set}" = set; then :
4171 withval=$with_x_toolkit; case "${withval}" in
4172 y | ye | yes ) val=gtk ;;
4173 n | no ) val=no ;;
4174 l | lu | luc | luci | lucid ) val=lucid ;;
4175 a | at | ath | athe | athen | athena ) val=athena ;;
4176 m | mo | mot | moti | motif ) val=motif ;;
4177 g | gt | gtk ) val=gtk ;;
4178 gtk2 ) val=gtk2 ;;
4179 gtk3 ) val=gtk3 ;;
4180 * )
4181 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
4182 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
4183 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
4184 \`athena' and \`lucid' are synonyms." "$LINENO" 5
4185 ;;
4186 esac
4187 with_x_toolkit=$val
4188
4189 fi
4190
4191
4192
4193 # Check whether --with-wide-int was given.
4194 if test "${with_wide_int+set}" = set; then :
4195 withval=$with_wide_int;
4196 else
4197 with_wide_int=no
4198 fi
4199
4200 if test "$with_wide_int" = yes; then
4201
4202 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
4203
4204 fi
4205
4206
4207 # Check whether --with-xpm was given.
4208 if test "${with_xpm+set}" = set; then :
4209 withval=$with_xpm;
4210 else
4211 with_xpm=$with_features
4212 fi
4213
4214
4215 # Check whether --with-jpeg was given.
4216 if test "${with_jpeg+set}" = set; then :
4217 withval=$with_jpeg;
4218 else
4219 with_jpeg=$with_features
4220 fi
4221
4222
4223 # Check whether --with-tiff was given.
4224 if test "${with_tiff+set}" = set; then :
4225 withval=$with_tiff;
4226 else
4227 with_tiff=$with_features
4228 fi
4229
4230
4231 # Check whether --with-gif was given.
4232 if test "${with_gif+set}" = set; then :
4233 withval=$with_gif;
4234 else
4235 with_gif=$with_features
4236 fi
4237
4238
4239 # Check whether --with-png was given.
4240 if test "${with_png+set}" = set; then :
4241 withval=$with_png;
4242 else
4243 with_png=$with_features
4244 fi
4245
4246
4247 # Check whether --with-rsvg was given.
4248 if test "${with_rsvg+set}" = set; then :
4249 withval=$with_rsvg;
4250 else
4251 with_rsvg=$with_features
4252 fi
4253
4254
4255 # Check whether --with-xml2 was given.
4256 if test "${with_xml2+set}" = set; then :
4257 withval=$with_xml2;
4258 else
4259 with_xml2=$with_features
4260 fi
4261
4262
4263 # Check whether --with-imagemagick was given.
4264 if test "${with_imagemagick+set}" = set; then :
4265 withval=$with_imagemagick;
4266 else
4267 with_imagemagick=$with_features
4268 fi
4269
4270
4271
4272 # Check whether --with-xft was given.
4273 if test "${with_xft+set}" = set; then :
4274 withval=$with_xft;
4275 else
4276 with_xft=$with_features
4277 fi
4278
4279
4280 # Check whether --with-libotf was given.
4281 if test "${with_libotf+set}" = set; then :
4282 withval=$with_libotf;
4283 else
4284 with_libotf=$with_features
4285 fi
4286
4287
4288 # Check whether --with-m17n-flt was given.
4289 if test "${with_m17n_flt+set}" = set; then :
4290 withval=$with_m17n_flt;
4291 else
4292 with_m17n_flt=$with_features
4293 fi
4294
4295
4296
4297 # Check whether --with-toolkit-scroll-bars was given.
4298 if test "${with_toolkit_scroll_bars+set}" = set; then :
4299 withval=$with_toolkit_scroll_bars;
4300 else
4301 with_toolkit_scroll_bars=$with_features
4302 fi
4303
4304
4305 # Check whether --with-xaw3d was given.
4306 if test "${with_xaw3d+set}" = set; then :
4307 withval=$with_xaw3d;
4308 else
4309 with_xaw3d=$with_features
4310 fi
4311
4312
4313 # Check whether --with-xim was given.
4314 if test "${with_xim+set}" = set; then :
4315 withval=$with_xim;
4316 else
4317 with_xim=$with_features
4318 fi
4319
4320
4321 # Check whether --with-ns was given.
4322 if test "${with_ns+set}" = set; then :
4323 withval=$with_ns;
4324 else
4325 with_ns=no
4326 fi
4327
4328
4329 # Check whether --with-w32 was given.
4330 if test "${with_w32+set}" = set; then :
4331 withval=$with_w32;
4332 else
4333 with_w32=no
4334 fi
4335
4336
4337
4338 # Check whether --with-gpm was given.
4339 if test "${with_gpm+set}" = set; then :
4340 withval=$with_gpm;
4341 else
4342 with_gpm=$with_features
4343 fi
4344
4345
4346 # Check whether --with-dbus was given.
4347 if test "${with_dbus+set}" = set; then :
4348 withval=$with_dbus;
4349 else
4350 with_dbus=$with_features
4351 fi
4352
4353
4354 # Check whether --with-gconf was given.
4355 if test "${with_gconf+set}" = set; then :
4356 withval=$with_gconf;
4357 else
4358 with_gconf=$with_features
4359 fi
4360
4361
4362 # Check whether --with-gsettings was given.
4363 if test "${with_gsettings+set}" = set; then :
4364 withval=$with_gsettings;
4365 else
4366 with_gsettings=$with_features
4367 fi
4368
4369
4370 # Check whether --with-selinux was given.
4371 if test "${with_selinux+set}" = set; then :
4372 withval=$with_selinux;
4373 else
4374 with_selinux=$with_features
4375 fi
4376
4377
4378 # Check whether --with-gnutls was given.
4379 if test "${with_gnutls+set}" = set; then :
4380 withval=$with_gnutls;
4381 else
4382 with_gnutls=$with_features
4383 fi
4384
4385
4386 # Check whether --with-zlib was given.
4387 if test "${with_zlib+set}" = set; then :
4388 withval=$with_zlib;
4389 else
4390 with_zlib=$with_features
4391 fi
4392
4393
4394
4395 # Check whether --with-file-notification was given.
4396 if test "${with_file_notification+set}" = set; then :
4397 withval=$with_file_notification; case "${withval}" in
4398 y | ye | yes ) val=yes ;;
4399 n | no ) val=no ;;
4400 g | gf | gfi | gfil | gfile ) val=gfile ;;
4401 i | in | ino | inot | inoti | inotif | inotify ) val=inotify ;;
4402 w | w3 | w32 ) val=w32 ;;
4403 * ) as_fn_error "\`--with-file-notification=$withval' is invalid;
4404 this option's value should be \`yes', \`no', \`gfile', \`inotify' or \`w32'.
4405 \`yes' is a synonym for \`w32' on MS-Windows, for \`no' on Nextstep,
4406 otherwise for the first of \`gfile' or \`inotify' that is usable." "$LINENO" 5
4407 ;;
4408 esac
4409 with_file_notification=$val
4410
4411 else
4412 with_file_notification=$with_features
4413 fi
4414
4415
4416 ## For the times when you want to build Emacs but don't have
4417 ## a suitable makeinfo, and can live without the manuals.
4418
4419 # Check whether --with-makeinfo was given.
4420 if test "${with_makeinfo+set}" = set; then :
4421 withval=$with_makeinfo;
4422 else
4423 with_makeinfo=$with_features
4424 fi
4425
4426
4427 ## Makefile.in needs the cache file name.
4428
4429
4430 ## This is an option because I do not know if all info/man support
4431 ## compressed files, nor how to test if they do so.
4432
4433 # Check whether --with-compress-install was given.
4434 if test "${with_compress_install+set}" = set; then :
4435 withval=$with_compress_install;
4436 else
4437 with_compress_install=$with_features
4438 fi
4439
4440
4441
4442 # Check whether --with-pkg-config-prog was given.
4443 if test "${with_pkg_config_prog+set}" = set; then :
4444 withval=$with_pkg_config_prog;
4445 fi
4446
4447 if test "X${with_pkg_config_prog}" != X; then
4448 if test "${with_pkg_config_prog}" != yes; then
4449 PKG_CONFIG="${with_pkg_config_prog}"
4450 fi
4451 fi
4452
4453
4454 # Check whether --with-gameuser was given.
4455 if test "${with_gameuser+set}" = set; then :
4456 withval=$with_gameuser;
4457 fi
4458
4459 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4460 && gameuser="${with_gameuser}"
4461 test "X$gameuser" = X && gameuser=games
4462
4463
4464 # Check whether --with-gnustep-conf was given.
4465 if test "${with_gnustep_conf+set}" = set; then :
4466 withval=$with_gnustep_conf;
4467 fi
4468
4469 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4470 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4471 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4472 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4473
4474 # Check whether --enable-ns-self-contained was given.
4475 if test "${enable_ns_self_contained+set}" = set; then :
4476 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4477 else
4478 EN_NS_SELF_CONTAINED=yes
4479 fi
4480
4481
4482 # Check whether --enable-locallisppath was given.
4483 if test "${enable_locallisppath+set}" = set; then :
4484 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4485 locallisppath=
4486 elif test "${enableval}" != "yes"; then
4487 locallisppath=${enableval}
4488 fi
4489 fi
4490
4491
4492 # Check whether --enable-checking was given.
4493 if test "${enable_checking+set}" = set; then :
4494 enableval=$enable_checking; ac_checking_flags="${enableval}"
4495 fi
4496
4497 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4498 for check in $ac_checking_flags
4499 do
4500 case $check in
4501 # these set all the flags to specific states
4502 yes) ac_enable_checking=1 ;;
4503 no) ac_enable_checking= ;
4504 ac_gc_check_stringbytes= ;
4505 ac_gc_check_string_overrun= ;
4506 ac_gc_check_string_free_list= ;
4507 ac_xmalloc_overrun= ;
4508 ac_gc_check_cons_list= ;
4509 ac_glyphs_debug= ;;
4510 all) ac_enable_checking=1 ;
4511 ac_gc_check_stringbytes=1 ;
4512 ac_gc_check_string_overrun=1 ;
4513 ac_gc_check_string_free_list=1 ;
4514 ac_xmalloc_overrun=1 ;
4515 ac_gc_check_cons_list=1 ;
4516 ac_glyphs_debug=1 ;;
4517 # these enable particular checks
4518 stringbytes) ac_gc_check_stringbytes=1 ;;
4519 stringoverrun) ac_gc_check_string_overrun=1 ;;
4520 stringfreelist) ac_gc_check_string_free_list=1 ;;
4521 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4522 conslist) ac_gc_check_cons_list=1 ;;
4523 glyphs) ac_glyphs_debug=1 ;;
4524 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4525 esac
4526 done
4527 IFS="$ac_save_IFS"
4528
4529 if test x$ac_enable_checking != x ; then
4530
4531 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4532
4533 fi
4534 if test x$ac_gc_check_stringbytes != x ; then
4535
4536 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4537
4538 fi
4539 if test x$ac_gc_check_string_overrun != x ; then
4540
4541 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4542
4543 fi
4544 if test x$ac_gc_check_string_free_list != x ; then
4545
4546 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4547
4548 fi
4549 if test x$ac_xmalloc_overrun != x ; then
4550
4551 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4552
4553 fi
4554 if test x$ac_gc_check_cons_list != x ; then
4555
4556 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4557
4558 fi
4559 if test x$ac_glyphs_debug != x ; then
4560
4561 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4562
4563 fi
4564
4565 # Check whether --enable-check-lisp-object-type was given.
4566 if test "${enable_check_lisp_object_type+set}" = set; then :
4567 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4568
4569 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4570
4571 fi
4572 fi
4573
4574
4575
4576 # Check whether --enable-profiling was given.
4577 if test "${enable_profiling+set}" = set; then :
4578 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4579 fi
4580
4581 if test x$ac_enable_profiling != x ; then
4582 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4583 else
4584 PROFILING_CFLAGS=
4585 fi
4586
4587
4588 # Check whether --enable-autodepend was given.
4589 if test "${enable_autodepend+set}" = set; then :
4590 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4591 else
4592 ac_enable_autodepend=yes
4593 fi
4594
4595
4596 # Check whether --enable-gtk-deprecation-warnings was given.
4597 if test "${enable_gtk_deprecation_warnings+set}" = set; then :
4598 enableval=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings="${enableval}"
4599 fi
4600
4601
4602 #### Make srcdir absolute, if it isn't already. It's important to
4603 #### avoid running the file name through pwd unnecessarily, since pwd can
4604 #### give you automounter prefixes, which can go away. We do all this
4605 #### so Emacs can find its files when run uninstalled.
4606 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4607 unset CDPATH
4608 case "${srcdir}" in
4609 [\\/]* | ?:[\\/]*) ;;
4610 . )
4611 ## We may be able to use the $PWD environment variable to make this
4612 ## absolute. But sometimes PWD is inaccurate.
4613 ## Note: we used to use $PWD at the end instead of `pwd`,
4614 ## but that tested only for a well-formed and valid PWD,
4615 ## it did not object when PWD was well-formed and valid but just wrong.
4616 if test ".$PWD" != "." && test ".`(cd "$PWD" ; sh -c pwd)`" = ".`pwd`" ;
4617 then
4618 srcdir="$PWD"
4619 else
4620 srcdir=`(cd "$srcdir"; pwd)`
4621 fi
4622 ;;
4623 * ) srcdir=`(cd "$srcdir"; pwd)` ;;
4624 esac
4625
4626 #### When building with MinGW inside the MSYS tree, 'pwd' produces
4627 #### directories relative to the root of the MSYS tree,
4628 #### e.g. '/home/user/foo' instead of '/d/MSYS/home/user/foo'. When
4629 #### such a value of srcdir is written to the top-level Makefile, it
4630 #### gets propagated to src/epaths.h, and that causes temacs to fail,
4631 #### because, being a MinGW program that knows nothing of MSYS root
4632 #### substitution, it cannot find the data directory. "pwd -W"
4633 #### produces Windows-style 'd:/foo/bar' absolute directory names, so
4634 #### we use it here to countermand that lossage.
4635 test "$MSYSTEM" = "MINGW32" && srcdir=`(cd "$srcdir"; pwd -W | sed -e 's,^\([A-Za-z]\):,/\1,')`
4636
4637 ### Canonicalize the configuration name.
4638
4639 # Make sure we can run config.sub.
4640 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4641 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4642
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4644 $as_echo_n "checking build system type... " >&6; }
4645 if test "${ac_cv_build+set}" = set; then :
4646 $as_echo_n "(cached) " >&6
4647 else
4648 ac_build_alias=$build_alias
4649 test "x$ac_build_alias" = x &&
4650 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4651 test "x$ac_build_alias" = x &&
4652 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4653 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4654 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4655
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4658 $as_echo "$ac_cv_build" >&6; }
4659 case $ac_cv_build in
4660 *-*-*) ;;
4661 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4662 esac
4663 build=$ac_cv_build
4664 ac_save_IFS=$IFS; IFS='-'
4665 set x $ac_cv_build
4666 shift
4667 build_cpu=$1
4668 build_vendor=$2
4669 shift; shift
4670 # Remember, the first character of IFS is used to create $*,
4671 # except with old shells:
4672 build_os=$*
4673 IFS=$ac_save_IFS
4674 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4675
4676
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4678 $as_echo_n "checking host system type... " >&6; }
4679 if test "${ac_cv_host+set}" = set; then :
4680 $as_echo_n "(cached) " >&6
4681 else
4682 if test "x$host_alias" = x; then
4683 ac_cv_host=$ac_cv_build
4684 else
4685 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4686 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4687 fi
4688
4689 fi
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4691 $as_echo "$ac_cv_host" >&6; }
4692 case $ac_cv_host in
4693 *-*-*) ;;
4694 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4695 esac
4696 host=$ac_cv_host
4697 ac_save_IFS=$IFS; IFS='-'
4698 set x $ac_cv_host
4699 shift
4700 host_cpu=$1
4701 host_vendor=$2
4702 shift; shift
4703 # Remember, the first character of IFS is used to create $*,
4704 # except with old shells:
4705 host_os=$*
4706 IFS=$ac_save_IFS
4707 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4708
4709
4710 canonical=$host
4711 configuration=${host_alias-${build_alias-$host}}
4712
4713
4714
4715 ### If you add support for a new configuration, add code to this
4716 ### switch statement to recognize your configuration name and select
4717 ### the appropriate operating system file.
4718
4719 ### You would hope that you could choose an s/*.h
4720 ### file based on the operating system portion. However, it turns out
4721 ### that each s/*.h file is pretty manufacturer-specific.
4722 ### So we basically have to have a special case for each
4723 ### configuration name.
4724 ###
4725 ### As far as handling version numbers on operating systems is
4726 ### concerned, make sure things will fail in a fixable way. If
4727 ### /etc/MACHINES doesn't say anything about version numbers, be
4728 ### prepared to handle anything reasonably. If version numbers
4729 ### matter, be sure /etc/MACHINES says something about it.
4730
4731 opsys='' unported=no
4732 case "${canonical}" in
4733
4734 ## GNU/Linux and similar ports
4735 *-*-linux* )
4736 opsys=gnu-linux
4737 ;;
4738
4739 ## FreeBSD ports
4740 *-*-freebsd* )
4741 opsys=freebsd
4742 ;;
4743
4744 ## DragonFly ports
4745 *-*-dragonfly* )
4746 opsys=dragonfly
4747 ;;
4748
4749 ## FreeBSD kernel + glibc based userland
4750 *-*-kfreebsd*gnu* )
4751 opsys=gnu-kfreebsd
4752 ;;
4753
4754 ## NetBSD ports
4755 *-*-netbsd* )
4756 opsys=netbsd
4757 ;;
4758
4759 ## OpenBSD ports
4760 *-*-openbsd* )
4761 opsys=openbsd
4762 ;;
4763
4764 ## Apple Darwin / Mac OS X
4765 *-apple-darwin* )
4766 case "${canonical}" in
4767 i[3456]86-* ) ;;
4768 powerpc-* ) ;;
4769 x86_64-* ) ;;
4770 * ) unported=yes ;;
4771 esac
4772 opsys=darwin
4773 ## Use fink packages if available.
4774 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4775 ## if test -d /sw/include && test -d /sw/lib; then
4776 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4777 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4778 ## fi
4779 ;;
4780
4781 ## Cygwin ports
4782 *-*-cygwin )
4783 opsys=cygwin
4784 ;;
4785
4786 ## HP 9000 series 700 and 800, running HP/UX
4787 hppa*-hp-hpux10.2* )
4788 opsys=hpux10-20
4789 ;;
4790 hppa*-hp-hpux1[1-9]* )
4791 opsys=hpux11
4792 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4793 ;;
4794
4795 ## IBM machines
4796 rs6000-ibm-aix4.[23]* )
4797 opsys=aix4-2
4798 ;;
4799 powerpc-ibm-aix4.[23]* )
4800 opsys=aix4-2
4801 ;;
4802 rs6000-ibm-aix[56]* )
4803 opsys=aix4-2
4804 ;;
4805 powerpc-ibm-aix[56]* )
4806 opsys=aix4-2
4807 ;;
4808
4809 ## Silicon Graphics machines
4810 ## Iris 4D
4811 mips-sgi-irix6.5 )
4812 opsys=irix6-5
4813 # Without defining _LANGUAGE_C, things get masked out in the headers
4814 # so that, for instance, grepping for `free' in stdlib.h fails and
4815 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4816 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4817 ;;
4818
4819 ## Suns
4820 *-sun-solaris* \
4821 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4822 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4823 case "${canonical}" in
4824 i[3456]86-*-* ) ;;
4825 amd64-*-*|x86_64-*-*) ;;
4826 sparc* ) ;;
4827 * ) unported=yes ;;
4828 esac
4829 case "${canonical}" in
4830 *-sunos5.6* | *-solaris2.6* )
4831 opsys=sol2-6
4832 RANLIB="ar -ts"
4833 ;;
4834 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4835 opsys=sol2-6
4836 emacs_check_sunpro_c=yes
4837 ;;
4838 *-sunos5* | *-solaris* )
4839 opsys=sol2-10
4840 emacs_check_sunpro_c=yes
4841 ;;
4842 esac
4843 ## Watch out for a compiler that we know will not work.
4844 case "${canonical}" in
4845 *-solaris* | *-sunos5* )
4846 if [ "x$CC" = x/usr/ucb/cc ]; then
4847 ## /usr/ucb/cc doesn't work;
4848 ## we should find some other compiler that does work.
4849 unset CC
4850 fi
4851 ;;
4852 *) ;;
4853 esac
4854 ;;
4855
4856 ## Intel 386 machines where we don't care about the manufacturer.
4857 i[3456]86-*-* )
4858 case "${canonical}" in
4859 *-darwin* ) opsys=darwin ;;
4860 *-mingw32 )
4861 opsys=mingw32
4862 # MinGW overrides and adds some system headers in nt/inc.
4863 GCC_TEST_OPTIONS="-I $srcdir/nt/inc"
4864 ;;
4865 *-sysv4.2uw* ) opsys=unixware ;;
4866 *-sysv5uw* ) opsys=unixware ;;
4867 *-sysv5OpenUNIX* ) opsys=unixware ;;
4868 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4869 esac
4870 ;;
4871
4872 * )
4873 unported=yes
4874 ;;
4875 esac
4876
4877 ### If the code above didn't choose an operating system, just choose
4878 ### an operating system based on the configuration name. You really
4879 ### only want to use this when you have no idea what the right
4880 ### operating system is; if you know what operating systems a machine
4881 ### runs, it's cleaner to make it explicit in the case statement
4882 ### above.
4883 if test x"${opsys}" = x; then
4884 case "${canonical}" in
4885 *-gnu* ) opsys=gnu ;;
4886 * )
4887 unported=yes
4888 ;;
4889 esac
4890 fi
4891
4892
4893
4894 if test $unported = yes; then
4895 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4896 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4897 fi
4898
4899
4900 #### Choose a compiler.
4901
4902 ac_ext=c
4903 ac_cpp='$CPP $CPPFLAGS'
4904 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4905 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4906 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4907 if test -n "$ac_tool_prefix"; then
4908 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4909 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4911 $as_echo_n "checking for $ac_word... " >&6; }
4912 if test "${ac_cv_prog_CC+set}" = set; then :
4913 $as_echo_n "(cached) " >&6
4914 else
4915 if test -n "$CC"; then
4916 ac_cv_prog_CC="$CC" # Let the user override the test.
4917 else
4918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4919 for as_dir in $PATH
4920 do
4921 IFS=$as_save_IFS
4922 test -z "$as_dir" && as_dir=.
4923 for ac_exec_ext in '' $ac_executable_extensions; do
4924 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4925 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4927 break 2
4928 fi
4929 done
4930 done
4931 IFS=$as_save_IFS
4932
4933 fi
4934 fi
4935 CC=$ac_cv_prog_CC
4936 if test -n "$CC"; then
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4938 $as_echo "$CC" >&6; }
4939 else
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4941 $as_echo "no" >&6; }
4942 fi
4943
4944
4945 fi
4946 if test -z "$ac_cv_prog_CC"; then
4947 ac_ct_CC=$CC
4948 # Extract the first word of "gcc", so it can be a program name with args.
4949 set dummy gcc; ac_word=$2
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4951 $as_echo_n "checking for $ac_word... " >&6; }
4952 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4953 $as_echo_n "(cached) " >&6
4954 else
4955 if test -n "$ac_ct_CC"; then
4956 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4957 else
4958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4959 for as_dir in $PATH
4960 do
4961 IFS=$as_save_IFS
4962 test -z "$as_dir" && as_dir=.
4963 for ac_exec_ext in '' $ac_executable_extensions; do
4964 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4965 ac_cv_prog_ac_ct_CC="gcc"
4966 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4967 break 2
4968 fi
4969 done
4970 done
4971 IFS=$as_save_IFS
4972
4973 fi
4974 fi
4975 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4976 if test -n "$ac_ct_CC"; then
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4978 $as_echo "$ac_ct_CC" >&6; }
4979 else
4980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4981 $as_echo "no" >&6; }
4982 fi
4983
4984 if test "x$ac_ct_CC" = x; then
4985 CC=""
4986 else
4987 case $cross_compiling:$ac_tool_warned in
4988 yes:)
4989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4990 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4991 ac_tool_warned=yes ;;
4992 esac
4993 CC=$ac_ct_CC
4994 fi
4995 else
4996 CC="$ac_cv_prog_CC"
4997 fi
4998
4999 if test -z "$CC"; then
5000 if test -n "$ac_tool_prefix"; then
5001 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5002 set dummy ${ac_tool_prefix}cc; ac_word=$2
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5004 $as_echo_n "checking for $ac_word... " >&6; }
5005 if test "${ac_cv_prog_CC+set}" = set; then :
5006 $as_echo_n "(cached) " >&6
5007 else
5008 if test -n "$CC"; then
5009 ac_cv_prog_CC="$CC" # Let the user override the test.
5010 else
5011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5012 for as_dir in $PATH
5013 do
5014 IFS=$as_save_IFS
5015 test -z "$as_dir" && as_dir=.
5016 for ac_exec_ext in '' $ac_executable_extensions; do
5017 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5018 ac_cv_prog_CC="${ac_tool_prefix}cc"
5019 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5020 break 2
5021 fi
5022 done
5023 done
5024 IFS=$as_save_IFS
5025
5026 fi
5027 fi
5028 CC=$ac_cv_prog_CC
5029 if test -n "$CC"; then
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5031 $as_echo "$CC" >&6; }
5032 else
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5034 $as_echo "no" >&6; }
5035 fi
5036
5037
5038 fi
5039 fi
5040 if test -z "$CC"; then
5041 # Extract the first word of "cc", so it can be a program name with args.
5042 set dummy cc; ac_word=$2
5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5044 $as_echo_n "checking for $ac_word... " >&6; }
5045 if test "${ac_cv_prog_CC+set}" = set; then :
5046 $as_echo_n "(cached) " >&6
5047 else
5048 if test -n "$CC"; then
5049 ac_cv_prog_CC="$CC" # Let the user override the test.
5050 else
5051 ac_prog_rejected=no
5052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5053 for as_dir in $PATH
5054 do
5055 IFS=$as_save_IFS
5056 test -z "$as_dir" && as_dir=.
5057 for ac_exec_ext in '' $ac_executable_extensions; do
5058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5059 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5060 ac_prog_rejected=yes
5061 continue
5062 fi
5063 ac_cv_prog_CC="cc"
5064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5065 break 2
5066 fi
5067 done
5068 done
5069 IFS=$as_save_IFS
5070
5071 if test $ac_prog_rejected = yes; then
5072 # We found a bogon in the path, so make sure we never use it.
5073 set dummy $ac_cv_prog_CC
5074 shift
5075 if test $# != 0; then
5076 # We chose a different compiler from the bogus one.
5077 # However, it has the same basename, so the bogon will be chosen
5078 # first if we set CC to just the basename; use the full file name.
5079 shift
5080 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5081 fi
5082 fi
5083 fi
5084 fi
5085 CC=$ac_cv_prog_CC
5086 if test -n "$CC"; then
5087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5088 $as_echo "$CC" >&6; }
5089 else
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5091 $as_echo "no" >&6; }
5092 fi
5093
5094
5095 fi
5096 if test -z "$CC"; then
5097 if test -n "$ac_tool_prefix"; then
5098 for ac_prog in cl.exe
5099 do
5100 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5101 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5103 $as_echo_n "checking for $ac_word... " >&6; }
5104 if test "${ac_cv_prog_CC+set}" = set; then :
5105 $as_echo_n "(cached) " >&6
5106 else
5107 if test -n "$CC"; then
5108 ac_cv_prog_CC="$CC" # Let the user override the test.
5109 else
5110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111 for as_dir in $PATH
5112 do
5113 IFS=$as_save_IFS
5114 test -z "$as_dir" && as_dir=.
5115 for ac_exec_ext in '' $ac_executable_extensions; do
5116 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5117 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5118 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5119 break 2
5120 fi
5121 done
5122 done
5123 IFS=$as_save_IFS
5124
5125 fi
5126 fi
5127 CC=$ac_cv_prog_CC
5128 if test -n "$CC"; then
5129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5130 $as_echo "$CC" >&6; }
5131 else
5132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5133 $as_echo "no" >&6; }
5134 fi
5135
5136
5137 test -n "$CC" && break
5138 done
5139 fi
5140 if test -z "$CC"; then
5141 ac_ct_CC=$CC
5142 for ac_prog in cl.exe
5143 do
5144 # Extract the first word of "$ac_prog", so it can be a program name with args.
5145 set dummy $ac_prog; ac_word=$2
5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5147 $as_echo_n "checking for $ac_word... " >&6; }
5148 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5149 $as_echo_n "(cached) " >&6
5150 else
5151 if test -n "$ac_ct_CC"; then
5152 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5153 else
5154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5155 for as_dir in $PATH
5156 do
5157 IFS=$as_save_IFS
5158 test -z "$as_dir" && as_dir=.
5159 for ac_exec_ext in '' $ac_executable_extensions; do
5160 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5161 ac_cv_prog_ac_ct_CC="$ac_prog"
5162 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5163 break 2
5164 fi
5165 done
5166 done
5167 IFS=$as_save_IFS
5168
5169 fi
5170 fi
5171 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5172 if test -n "$ac_ct_CC"; then
5173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5174 $as_echo "$ac_ct_CC" >&6; }
5175 else
5176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5177 $as_echo "no" >&6; }
5178 fi
5179
5180
5181 test -n "$ac_ct_CC" && break
5182 done
5183
5184 if test "x$ac_ct_CC" = x; then
5185 CC=""
5186 else
5187 case $cross_compiling:$ac_tool_warned in
5188 yes:)
5189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5190 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5191 ac_tool_warned=yes ;;
5192 esac
5193 CC=$ac_ct_CC
5194 fi
5195 fi
5196
5197 fi
5198
5199
5200 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5202 as_fn_error "no acceptable C compiler found in \$PATH
5203 See \`config.log' for more details." "$LINENO" 5; }
5204
5205 # Provide some information about the compiler.
5206 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5207 set X $ac_compile
5208 ac_compiler=$2
5209 for ac_option in --version -v -V -qversion; do
5210 { { ac_try="$ac_compiler $ac_option >&5"
5211 case "(($ac_try" in
5212 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5213 *) ac_try_echo=$ac_try;;
5214 esac
5215 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5216 $as_echo "$ac_try_echo"; } >&5
5217 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5218 ac_status=$?
5219 if test -s conftest.err; then
5220 sed '10a\
5221 ... rest of stderr output deleted ...
5222 10q' conftest.err >conftest.er1
5223 cat conftest.er1 >&5
5224 fi
5225 rm -f conftest.er1 conftest.err
5226 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5227 test $ac_status = 0; }
5228 done
5229
5230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231 /* end confdefs.h. */
5232
5233 int
5234 main ()
5235 {
5236
5237 ;
5238 return 0;
5239 }
5240 _ACEOF
5241 ac_clean_files_save=$ac_clean_files
5242 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5243 # Try to create an executable without -o first, disregard a.out.
5244 # It will help us diagnose broken compilers, and finding out an intuition
5245 # of exeext.
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5247 $as_echo_n "checking whether the C compiler works... " >&6; }
5248 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
5249
5250 # The possible output files:
5251 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5252
5253 ac_rmfiles=
5254 for ac_file in $ac_files
5255 do
5256 case $ac_file in
5257 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5258 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5259 esac
5260 done
5261 rm -f $ac_rmfiles
5262
5263 if { { ac_try="$ac_link_default"
5264 case "(($ac_try" in
5265 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5266 *) ac_try_echo=$ac_try;;
5267 esac
5268 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5269 $as_echo "$ac_try_echo"; } >&5
5270 (eval "$ac_link_default") 2>&5
5271 ac_status=$?
5272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5273 test $ac_status = 0; }; then :
5274 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5275 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5276 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5277 # so that the user can short-circuit this test for compilers unknown to
5278 # Autoconf.
5279 for ac_file in $ac_files ''
5280 do
5281 test -f "$ac_file" || continue
5282 case $ac_file in
5283 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5284 ;;
5285 [ab].out )
5286 # We found the default executable, but exeext='' is most
5287 # certainly right.
5288 break;;
5289 *.* )
5290 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5291 then :; else
5292 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5293 fi
5294 # We set ac_cv_exeext here because the later test for it is not
5295 # safe: cross compilers may not add the suffix if given an `-o'
5296 # argument, so we may need to know it at that point already.
5297 # Even if this section looks crufty: it has the advantage of
5298 # actually working.
5299 break;;
5300 * )
5301 break;;
5302 esac
5303 done
5304 test "$ac_cv_exeext" = no && ac_cv_exeext=
5305
5306 else
5307 ac_file=''
5308 fi
5309 if test -z "$ac_file"; then :
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5311 $as_echo "no" >&6; }
5312 $as_echo "$as_me: failed program was:" >&5
5313 sed 's/^/| /' conftest.$ac_ext >&5
5314
5315 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5317 { as_fn_set_status 77
5318 as_fn_error "C compiler cannot create executables
5319 See \`config.log' for more details." "$LINENO" 5; }; }
5320 else
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5322 $as_echo "yes" >&6; }
5323 fi
5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5325 $as_echo_n "checking for C compiler default output file name... " >&6; }
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5327 $as_echo "$ac_file" >&6; }
5328 ac_exeext=$ac_cv_exeext
5329
5330 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5331 ac_clean_files=$ac_clean_files_save
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5333 $as_echo_n "checking for suffix of executables... " >&6; }
5334 if { { ac_try="$ac_link"
5335 case "(($ac_try" in
5336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5337 *) ac_try_echo=$ac_try;;
5338 esac
5339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5340 $as_echo "$ac_try_echo"; } >&5
5341 (eval "$ac_link") 2>&5
5342 ac_status=$?
5343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5344 test $ac_status = 0; }; then :
5345 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5346 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5347 # work properly (i.e., refer to `conftest.exe'), while it won't with
5348 # `rm'.
5349 for ac_file in conftest.exe conftest conftest.*; do
5350 test -f "$ac_file" || continue
5351 case $ac_file in
5352 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5353 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5354 break;;
5355 * ) break;;
5356 esac
5357 done
5358 else
5359 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5360 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5361 as_fn_error "cannot compute suffix of executables: cannot compile and link
5362 See \`config.log' for more details." "$LINENO" 5; }
5363 fi
5364 rm -f conftest conftest$ac_cv_exeext
5365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5366 $as_echo "$ac_cv_exeext" >&6; }
5367
5368 rm -f conftest.$ac_ext
5369 EXEEXT=$ac_cv_exeext
5370 ac_exeext=$EXEEXT
5371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5372 /* end confdefs.h. */
5373 #include <stdio.h>
5374 int
5375 main ()
5376 {
5377 FILE *f = fopen ("conftest.out", "w");
5378 return ferror (f) || fclose (f) != 0;
5379
5380 ;
5381 return 0;
5382 }
5383 _ACEOF
5384 ac_clean_files="$ac_clean_files conftest.out"
5385 # Check that the compiler produces executables we can run. If not, either
5386 # the compiler is broken, or we cross compile.
5387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5388 $as_echo_n "checking whether we are cross compiling... " >&6; }
5389 if test "$cross_compiling" != yes; then
5390 { { ac_try="$ac_link"
5391 case "(($ac_try" in
5392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5393 *) ac_try_echo=$ac_try;;
5394 esac
5395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5396 $as_echo "$ac_try_echo"; } >&5
5397 (eval "$ac_link") 2>&5
5398 ac_status=$?
5399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5400 test $ac_status = 0; }
5401 if { ac_try='./conftest$ac_cv_exeext'
5402 { { case "(($ac_try" in
5403 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5404 *) ac_try_echo=$ac_try;;
5405 esac
5406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5407 $as_echo "$ac_try_echo"; } >&5
5408 (eval "$ac_try") 2>&5
5409 ac_status=$?
5410 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5411 test $ac_status = 0; }; }; then
5412 cross_compiling=no
5413 else
5414 if test "$cross_compiling" = maybe; then
5415 cross_compiling=yes
5416 else
5417 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5418 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5419 as_fn_error "cannot run C compiled programs.
5420 If you meant to cross compile, use \`--host'.
5421 See \`config.log' for more details." "$LINENO" 5; }
5422 fi
5423 fi
5424 fi
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5426 $as_echo "$cross_compiling" >&6; }
5427
5428 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5429 ac_clean_files=$ac_clean_files_save
5430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5431 $as_echo_n "checking for suffix of object files... " >&6; }
5432 if test "${ac_cv_objext+set}" = set; then :
5433 $as_echo_n "(cached) " >&6
5434 else
5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5436 /* end confdefs.h. */
5437
5438 int
5439 main ()
5440 {
5441
5442 ;
5443 return 0;
5444 }
5445 _ACEOF
5446 rm -f conftest.o conftest.obj
5447 if { { ac_try="$ac_compile"
5448 case "(($ac_try" in
5449 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5450 *) ac_try_echo=$ac_try;;
5451 esac
5452 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5453 $as_echo "$ac_try_echo"; } >&5
5454 (eval "$ac_compile") 2>&5
5455 ac_status=$?
5456 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5457 test $ac_status = 0; }; then :
5458 for ac_file in conftest.o conftest.obj conftest.*; do
5459 test -f "$ac_file" || continue;
5460 case $ac_file in
5461 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5462 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5463 break;;
5464 esac
5465 done
5466 else
5467 $as_echo "$as_me: failed program was:" >&5
5468 sed 's/^/| /' conftest.$ac_ext >&5
5469
5470 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5472 as_fn_error "cannot compute suffix of object files: cannot compile
5473 See \`config.log' for more details." "$LINENO" 5; }
5474 fi
5475 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5476 fi
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5478 $as_echo "$ac_cv_objext" >&6; }
5479 OBJEXT=$ac_cv_objext
5480 ac_objext=$OBJEXT
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5482 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5483 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5484 $as_echo_n "(cached) " >&6
5485 else
5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5487 /* end confdefs.h. */
5488
5489 int
5490 main ()
5491 {
5492 #ifndef __GNUC__
5493 choke me
5494 #endif
5495
5496 ;
5497 return 0;
5498 }
5499 _ACEOF
5500 if ac_fn_c_try_compile "$LINENO"; then :
5501 ac_compiler_gnu=yes
5502 else
5503 ac_compiler_gnu=no
5504 fi
5505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5506 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5507
5508 fi
5509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5510 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5511 if test $ac_compiler_gnu = yes; then
5512 GCC=yes
5513 else
5514 GCC=
5515 fi
5516 ac_test_CFLAGS=${CFLAGS+set}
5517 ac_save_CFLAGS=$CFLAGS
5518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5519 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5520 if test "${ac_cv_prog_cc_g+set}" = set; then :
5521 $as_echo_n "(cached) " >&6
5522 else
5523 ac_save_c_werror_flag=$ac_c_werror_flag
5524 ac_c_werror_flag=yes
5525 ac_cv_prog_cc_g=no
5526 CFLAGS="-g"
5527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5528 /* end confdefs.h. */
5529
5530 int
5531 main ()
5532 {
5533
5534 ;
5535 return 0;
5536 }
5537 _ACEOF
5538 if ac_fn_c_try_compile "$LINENO"; then :
5539 ac_cv_prog_cc_g=yes
5540 else
5541 CFLAGS=""
5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5543 /* end confdefs.h. */
5544
5545 int
5546 main ()
5547 {
5548
5549 ;
5550 return 0;
5551 }
5552 _ACEOF
5553 if ac_fn_c_try_compile "$LINENO"; then :
5554
5555 else
5556 ac_c_werror_flag=$ac_save_c_werror_flag
5557 CFLAGS="-g"
5558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5559 /* end confdefs.h. */
5560
5561 int
5562 main ()
5563 {
5564
5565 ;
5566 return 0;
5567 }
5568 _ACEOF
5569 if ac_fn_c_try_compile "$LINENO"; then :
5570 ac_cv_prog_cc_g=yes
5571 fi
5572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5573 fi
5574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5575 fi
5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5577 ac_c_werror_flag=$ac_save_c_werror_flag
5578 fi
5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5580 $as_echo "$ac_cv_prog_cc_g" >&6; }
5581 if test "$ac_test_CFLAGS" = set; then
5582 CFLAGS=$ac_save_CFLAGS
5583 elif test $ac_cv_prog_cc_g = yes; then
5584 if test "$GCC" = yes; then
5585 CFLAGS="-g -O2"
5586 else
5587 CFLAGS="-g"
5588 fi
5589 else
5590 if test "$GCC" = yes; then
5591 CFLAGS="-O2"
5592 else
5593 CFLAGS=
5594 fi
5595 fi
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5597 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5598 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5599 $as_echo_n "(cached) " >&6
5600 else
5601 ac_cv_prog_cc_c89=no
5602 ac_save_CC=$CC
5603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5604 /* end confdefs.h. */
5605 #include <stdarg.h>
5606 #include <stdio.h>
5607 #include <sys/types.h>
5608 #include <sys/stat.h>
5609 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5610 struct buf { int x; };
5611 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5612 static char *e (p, i)
5613 char **p;
5614 int i;
5615 {
5616 return p[i];
5617 }
5618 static char *f (char * (*g) (char **, int), char **p, ...)
5619 {
5620 char *s;
5621 va_list v;
5622 va_start (v,p);
5623 s = g (p, va_arg (v,int));
5624 va_end (v);
5625 return s;
5626 }
5627
5628 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5629 function prototypes and stuff, but not '\xHH' hex character constants.
5630 These don't provoke an error unfortunately, instead are silently treated
5631 as 'x'. The following induces an error, until -std is added to get
5632 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5633 array size at least. It's necessary to write '\x00'==0 to get something
5634 that's true only with -std. */
5635 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5636
5637 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5638 inside strings and character constants. */
5639 #define FOO(x) 'x'
5640 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5641
5642 int test (int i, double x);
5643 struct s1 {int (*f) (int a);};
5644 struct s2 {int (*f) (double a);};
5645 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5646 int argc;
5647 char **argv;
5648 int
5649 main ()
5650 {
5651 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5652 ;
5653 return 0;
5654 }
5655 _ACEOF
5656 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5657 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5658 do
5659 CC="$ac_save_CC $ac_arg"
5660 if ac_fn_c_try_compile "$LINENO"; then :
5661 ac_cv_prog_cc_c89=$ac_arg
5662 fi
5663 rm -f core conftest.err conftest.$ac_objext
5664 test "x$ac_cv_prog_cc_c89" != "xno" && break
5665 done
5666 rm -f conftest.$ac_ext
5667 CC=$ac_save_CC
5668
5669 fi
5670 # AC_CACHE_VAL
5671 case "x$ac_cv_prog_cc_c89" in
5672 x)
5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5674 $as_echo "none needed" >&6; } ;;
5675 xno)
5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5677 $as_echo "unsupported" >&6; } ;;
5678 *)
5679 CC="$CC $ac_cv_prog_cc_c89"
5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5681 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5682 esac
5683 if test "x$ac_cv_prog_cc_c89" != xno; then :
5684
5685 fi
5686
5687 ac_ext=c
5688 ac_cpp='$CPP $CPPFLAGS'
5689 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5690 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5691 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5692 DEPDIR="${am__leading_dot}deps"
5693
5694 ac_config_commands="$ac_config_commands depfiles"
5695
5696
5697 am_make=${MAKE-make}
5698 cat > confinc << 'END'
5699 am__doit:
5700 @echo this is the am__doit target
5701 .PHONY: am__doit
5702 END
5703 # If we don't find an include directive, just comment out the code.
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5705 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5706 am__include="#"
5707 am__quote=
5708 _am_result=none
5709 # First try GNU make style include.
5710 echo "include confinc" > confmf
5711 # Ignore all kinds of additional output from `make'.
5712 case `$am_make -s -f confmf 2> /dev/null` in #(
5713 *the\ am__doit\ target*)
5714 am__include=include
5715 am__quote=
5716 _am_result=GNU
5717 ;;
5718 esac
5719 # Now try BSD make style include.
5720 if test "$am__include" = "#"; then
5721 echo '.include "confinc"' > confmf
5722 case `$am_make -s -f confmf 2> /dev/null` in #(
5723 *the\ am__doit\ target*)
5724 am__include=.include
5725 am__quote="\""
5726 _am_result=BSD
5727 ;;
5728 esac
5729 fi
5730
5731
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5733 $as_echo "$_am_result" >&6; }
5734 rm -f confinc confmf
5735
5736 # Check whether --enable-dependency-tracking was given.
5737 if test "${enable_dependency_tracking+set}" = set; then :
5738 enableval=$enable_dependency_tracking;
5739 fi
5740
5741 if test "x$enable_dependency_tracking" != xno; then
5742 am_depcomp="$ac_aux_dir/depcomp"
5743 AMDEPBACKSLASH='\'
5744 fi
5745 if test "x$enable_dependency_tracking" != xno; then
5746 AMDEP_TRUE=
5747 AMDEP_FALSE='#'
5748 else
5749 AMDEP_TRUE='#'
5750 AMDEP_FALSE=
5751 fi
5752
5753
5754
5755 depcc="$CC" am_compiler_list=
5756
5757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5758 $as_echo_n "checking dependency style of $depcc... " >&6; }
5759 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5760 $as_echo_n "(cached) " >&6
5761 else
5762 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5763 # We make a subdir and do the tests there. Otherwise we can end up
5764 # making bogus files that we don't know about and never remove. For
5765 # instance it was reported that on HP-UX the gcc test will end up
5766 # making a dummy file named `D' -- because `-MD' means `put the output
5767 # in D'.
5768 mkdir conftest.dir
5769 # Copy depcomp to subdir because otherwise we won't find it if we're
5770 # using a relative directory.
5771 cp "$am_depcomp" conftest.dir
5772 cd conftest.dir
5773 # We will build objects and dependencies in a subdirectory because
5774 # it helps to detect inapplicable dependency modes. For instance
5775 # both Tru64's cc and ICC support -MD to output dependencies as a
5776 # side effect of compilation, but ICC will put the dependencies in
5777 # the current directory while Tru64 will put them in the object
5778 # directory.
5779 mkdir sub
5780
5781 am_cv_CC_dependencies_compiler_type=none
5782 if test "$am_compiler_list" = ""; then
5783 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5784 fi
5785 am__universal=false
5786 case " $depcc " in #(
5787 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5788 esac
5789
5790 for depmode in $am_compiler_list; do
5791 # Setup a source with many dependencies, because some compilers
5792 # like to wrap large dependency lists on column 80 (with \), and
5793 # we should not choose a depcomp mode which is confused by this.
5794 #
5795 # We need to recreate these files for each test, as the compiler may
5796 # overwrite some of them when testing with obscure command lines.
5797 # This happens at least with the AIX C compiler.
5798 : > sub/conftest.c
5799 for i in 1 2 3 4 5 6; do
5800 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5801 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5802 # Solaris 8's {/usr,}/bin/sh.
5803 touch sub/conftst$i.h
5804 done
5805 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5806
5807 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5808 # mode. It turns out that the SunPro C++ compiler does not properly
5809 # handle `-M -o', and we need to detect this. Also, some Intel
5810 # versions had trouble with output in subdirs
5811 am__obj=sub/conftest.${OBJEXT-o}
5812 am__minus_obj="-o $am__obj"
5813 case $depmode in
5814 gcc)
5815 # This depmode causes a compiler race in universal mode.
5816 test "$am__universal" = false || continue
5817 ;;
5818 nosideeffect)
5819 # after this tag, mechanisms are not by side-effect, so they'll
5820 # only be used when explicitly requested
5821 if test "x$enable_dependency_tracking" = xyes; then
5822 continue
5823 else
5824 break
5825 fi
5826 ;;
5827 msvisualcpp | msvcmsys)
5828 # This compiler won't grok `-c -o', but also, the minuso test has
5829 # not run yet. These depmodes are late enough in the game, and
5830 # so weak that their functioning should not be impacted.
5831 am__obj=conftest.${OBJEXT-o}
5832 am__minus_obj=
5833 ;;
5834 none) break ;;
5835 esac
5836 if depmode=$depmode \
5837 source=sub/conftest.c object=$am__obj \
5838 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5839 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5840 >/dev/null 2>conftest.err &&
5841 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5842 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5843 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5844 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5845 # icc doesn't choke on unknown options, it will just issue warnings
5846 # or remarks (even with -Werror). So we grep stderr for any message
5847 # that says an option was ignored or not supported.
5848 # When given -MP, icc 7.0 and 7.1 complain thusly:
5849 # icc: Command line warning: ignoring option '-M'; no argument required
5850 # The diagnosis changed in icc 8.0:
5851 # icc: Command line remark: option '-MP' not supported
5852 if (grep 'ignoring option' conftest.err ||
5853 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5854 am_cv_CC_dependencies_compiler_type=$depmode
5855 break
5856 fi
5857 fi
5858 done
5859
5860 cd ..
5861 rm -rf conftest.dir
5862 else
5863 am_cv_CC_dependencies_compiler_type=none
5864 fi
5865
5866 fi
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5868 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5869 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5870
5871 if
5872 test "x$enable_dependency_tracking" != xno \
5873 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5874 am__fastdepCC_TRUE=
5875 am__fastdepCC_FALSE='#'
5876 else
5877 am__fastdepCC_TRUE='#'
5878 am__fastdepCC_FALSE=
5879 fi
5880
5881
5882 if test "x$CC" != xcc; then
5883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5884 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5885 else
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5887 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5888 fi
5889 set dummy $CC; ac_cc=`$as_echo "$2" |
5890 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5891 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5892 $as_echo_n "(cached) " >&6
5893 else
5894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5895 /* end confdefs.h. */
5896
5897 int
5898 main ()
5899 {
5900
5901 ;
5902 return 0;
5903 }
5904 _ACEOF
5905 # Make sure it works both with $CC and with simple cc.
5906 # We do the test twice because some compilers refuse to overwrite an
5907 # existing .o file with -o, though they will create one.
5908 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5909 rm -f conftest2.*
5910 if { { case "(($ac_try" in
5911 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5912 *) ac_try_echo=$ac_try;;
5913 esac
5914 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5915 $as_echo "$ac_try_echo"; } >&5
5916 (eval "$ac_try") 2>&5
5917 ac_status=$?
5918 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5919 test $ac_status = 0; } &&
5920 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5922 *) ac_try_echo=$ac_try;;
5923 esac
5924 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5925 $as_echo "$ac_try_echo"; } >&5
5926 (eval "$ac_try") 2>&5
5927 ac_status=$?
5928 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5929 test $ac_status = 0; };
5930 then
5931 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5932 if test "x$CC" != xcc; then
5933 # Test first that cc exists at all.
5934 if { ac_try='cc -c conftest.$ac_ext >&5'
5935 { { case "(($ac_try" in
5936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5937 *) ac_try_echo=$ac_try;;
5938 esac
5939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5940 $as_echo "$ac_try_echo"; } >&5
5941 (eval "$ac_try") 2>&5
5942 ac_status=$?
5943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5944 test $ac_status = 0; }; }; then
5945 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5946 rm -f conftest2.*
5947 if { { case "(($ac_try" in
5948 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5949 *) ac_try_echo=$ac_try;;
5950 esac
5951 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5952 $as_echo "$ac_try_echo"; } >&5
5953 (eval "$ac_try") 2>&5
5954 ac_status=$?
5955 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5956 test $ac_status = 0; } &&
5957 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5958 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5959 *) ac_try_echo=$ac_try;;
5960 esac
5961 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5962 $as_echo "$ac_try_echo"; } >&5
5963 (eval "$ac_try") 2>&5
5964 ac_status=$?
5965 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5966 test $ac_status = 0; };
5967 then
5968 # cc works too.
5969 :
5970 else
5971 # cc exists but doesn't like -o.
5972 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5973 fi
5974 fi
5975 fi
5976 else
5977 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5978 fi
5979 rm -f core conftest*
5980
5981 fi
5982 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5984 $as_echo "yes" >&6; }
5985 else
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5987 $as_echo "no" >&6; }
5988
5989 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5990
5991 fi
5992
5993 # FIXME: we rely on the cache variable name because
5994 # there is no other way.
5995 set dummy $CC
5996 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5997 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5998 if test "$am_t" != yes; then
5999 # Losing compiler, so override with the script.
6000 # FIXME: It is wrong to rewrite CC.
6001 # But if we don't then we get into trouble of one sort or another.
6002 # A longer-term fix would be to have automake use am__CC in this case,
6003 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
6004 CC="$am_aux_dir/compile $CC"
6005 fi
6006
6007
6008
6009 if test x$GCC = xyes; then
6010 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6011 else
6012 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6013 fi
6014
6015 if test "x$opsys" = "xmingw32"; then
6016 BUILDING_FOR_WINDOWSNT_TRUE=
6017 BUILDING_FOR_WINDOWSNT_FALSE='#'
6018 else
6019 BUILDING_FOR_WINDOWSNT_TRUE='#'
6020 BUILDING_FOR_WINDOWSNT_FALSE=
6021 fi
6022
6023
6024 # Avoid gnulib's tests for HAVE_WORKING_O_NOATIME and HAVE_WORKING_O_NOFOLLOW,
6025 # as we don't use them.
6026
6027 # Avoid gnulib's threadlib module, as we do threads our own way.
6028
6029
6030 # Initialize gnulib right after choosing the compiler.
6031
6032 ac_ext=c
6033 ac_cpp='$CPP $CPPFLAGS'
6034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6038 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6039 # On Suns, sometimes $CPP names a directory.
6040 if test -n "$CPP" && test -d "$CPP"; then
6041 CPP=
6042 fi
6043 if test -z "$CPP"; then
6044 if test "${ac_cv_prog_CPP+set}" = set; then :
6045 $as_echo_n "(cached) " >&6
6046 else
6047 # Double quotes because CPP needs to be expanded
6048 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6049 do
6050 ac_preproc_ok=false
6051 for ac_c_preproc_warn_flag in '' yes
6052 do
6053 # Use a header file that comes with gcc, so configuring glibc
6054 # with a fresh cross-compiler works.
6055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6056 # <limits.h> exists even on freestanding compilers.
6057 # On the NeXT, cc -E runs the code through the compiler's parser,
6058 # not just through cpp. "Syntax error" is here to catch this case.
6059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6060 /* end confdefs.h. */
6061 #ifdef __STDC__
6062 # include <limits.h>
6063 #else
6064 # include <assert.h>
6065 #endif
6066 Syntax error
6067 _ACEOF
6068 if ac_fn_c_try_cpp "$LINENO"; then :
6069
6070 else
6071 # Broken: fails on valid input.
6072 continue
6073 fi
6074 rm -f conftest.err conftest.$ac_ext
6075
6076 # OK, works on sane cases. Now check whether nonexistent headers
6077 # can be detected and how.
6078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6079 /* end confdefs.h. */
6080 #include <ac_nonexistent.h>
6081 _ACEOF
6082 if ac_fn_c_try_cpp "$LINENO"; then :
6083 # Broken: success on invalid input.
6084 continue
6085 else
6086 # Passes both tests.
6087 ac_preproc_ok=:
6088 break
6089 fi
6090 rm -f conftest.err conftest.$ac_ext
6091
6092 done
6093 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6094 rm -f conftest.err conftest.$ac_ext
6095 if $ac_preproc_ok; then :
6096 break
6097 fi
6098
6099 done
6100 ac_cv_prog_CPP=$CPP
6101
6102 fi
6103 CPP=$ac_cv_prog_CPP
6104 else
6105 ac_cv_prog_CPP=$CPP
6106 fi
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6108 $as_echo "$CPP" >&6; }
6109 ac_preproc_ok=false
6110 for ac_c_preproc_warn_flag in '' yes
6111 do
6112 # Use a header file that comes with gcc, so configuring glibc
6113 # with a fresh cross-compiler works.
6114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6115 # <limits.h> exists even on freestanding compilers.
6116 # On the NeXT, cc -E runs the code through the compiler's parser,
6117 # not just through cpp. "Syntax error" is here to catch this case.
6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6119 /* end confdefs.h. */
6120 #ifdef __STDC__
6121 # include <limits.h>
6122 #else
6123 # include <assert.h>
6124 #endif
6125 Syntax error
6126 _ACEOF
6127 if ac_fn_c_try_cpp "$LINENO"; then :
6128
6129 else
6130 # Broken: fails on valid input.
6131 continue
6132 fi
6133 rm -f conftest.err conftest.$ac_ext
6134
6135 # OK, works on sane cases. Now check whether nonexistent headers
6136 # can be detected and how.
6137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6138 /* end confdefs.h. */
6139 #include <ac_nonexistent.h>
6140 _ACEOF
6141 if ac_fn_c_try_cpp "$LINENO"; then :
6142 # Broken: success on invalid input.
6143 continue
6144 else
6145 # Passes both tests.
6146 ac_preproc_ok=:
6147 break
6148 fi
6149 rm -f conftest.err conftest.$ac_ext
6150
6151 done
6152 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6153 rm -f conftest.err conftest.$ac_ext
6154 if $ac_preproc_ok; then :
6155
6156 else
6157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6159 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6160 See \`config.log' for more details." "$LINENO" 5; }
6161 fi
6162
6163 ac_ext=c
6164 ac_cpp='$CPP $CPPFLAGS'
6165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6168
6169
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6171 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6172 if test "${ac_cv_path_GREP+set}" = set; then :
6173 $as_echo_n "(cached) " >&6
6174 else
6175 if test -z "$GREP"; then
6176 ac_path_GREP_found=false
6177 # Loop through the user's path and test for each of PROGNAME-LIST
6178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6179 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6180 do
6181 IFS=$as_save_IFS
6182 test -z "$as_dir" && as_dir=.
6183 for ac_prog in grep ggrep; do
6184 for ac_exec_ext in '' $ac_executable_extensions; do
6185 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6186 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6187 # Check for GNU ac_path_GREP and select it if it is found.
6188 # Check for GNU $ac_path_GREP
6189 case `"$ac_path_GREP" --version 2>&1` in
6190 *GNU*)
6191 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6192 *)
6193 ac_count=0
6194 $as_echo_n 0123456789 >"conftest.in"
6195 while :
6196 do
6197 cat "conftest.in" "conftest.in" >"conftest.tmp"
6198 mv "conftest.tmp" "conftest.in"
6199 cp "conftest.in" "conftest.nl"
6200 $as_echo 'GREP' >> "conftest.nl"
6201 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6202 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6203 as_fn_arith $ac_count + 1 && ac_count=$as_val
6204 if test $ac_count -gt ${ac_path_GREP_max-0}; then
6205 # Best one so far, save it but keep looking for a better one
6206 ac_cv_path_GREP="$ac_path_GREP"
6207 ac_path_GREP_max=$ac_count
6208 fi
6209 # 10*(2^10) chars as input seems more than enough
6210 test $ac_count -gt 10 && break
6211 done
6212 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6213 esac
6214
6215 $ac_path_GREP_found && break 3
6216 done
6217 done
6218 done
6219 IFS=$as_save_IFS
6220 if test -z "$ac_cv_path_GREP"; then
6221 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6222 fi
6223 else
6224 ac_cv_path_GREP=$GREP
6225 fi
6226
6227 fi
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6229 $as_echo "$ac_cv_path_GREP" >&6; }
6230 GREP="$ac_cv_path_GREP"
6231
6232
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6234 $as_echo_n "checking for egrep... " >&6; }
6235 if test "${ac_cv_path_EGREP+set}" = set; then :
6236 $as_echo_n "(cached) " >&6
6237 else
6238 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6239 then ac_cv_path_EGREP="$GREP -E"
6240 else
6241 if test -z "$EGREP"; then
6242 ac_path_EGREP_found=false
6243 # Loop through the user's path and test for each of PROGNAME-LIST
6244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6245 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6246 do
6247 IFS=$as_save_IFS
6248 test -z "$as_dir" && as_dir=.
6249 for ac_prog in egrep; do
6250 for ac_exec_ext in '' $ac_executable_extensions; do
6251 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6252 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6253 # Check for GNU ac_path_EGREP and select it if it is found.
6254 # Check for GNU $ac_path_EGREP
6255 case `"$ac_path_EGREP" --version 2>&1` in
6256 *GNU*)
6257 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6258 *)
6259 ac_count=0
6260 $as_echo_n 0123456789 >"conftest.in"
6261 while :
6262 do
6263 cat "conftest.in" "conftest.in" >"conftest.tmp"
6264 mv "conftest.tmp" "conftest.in"
6265 cp "conftest.in" "conftest.nl"
6266 $as_echo 'EGREP' >> "conftest.nl"
6267 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6269 as_fn_arith $ac_count + 1 && ac_count=$as_val
6270 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6271 # Best one so far, save it but keep looking for a better one
6272 ac_cv_path_EGREP="$ac_path_EGREP"
6273 ac_path_EGREP_max=$ac_count
6274 fi
6275 # 10*(2^10) chars as input seems more than enough
6276 test $ac_count -gt 10 && break
6277 done
6278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6279 esac
6280
6281 $ac_path_EGREP_found && break 3
6282 done
6283 done
6284 done
6285 IFS=$as_save_IFS
6286 if test -z "$ac_cv_path_EGREP"; then
6287 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6288 fi
6289 else
6290 ac_cv_path_EGREP=$EGREP
6291 fi
6292
6293 fi
6294 fi
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6296 $as_echo "$ac_cv_path_EGREP" >&6; }
6297 EGREP="$ac_cv_path_EGREP"
6298
6299
6300
6301
6302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6303 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6304 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6305 $as_echo_n "(cached) " >&6
6306 else
6307
6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6309 /* end confdefs.h. */
6310
6311 #ifdef __ACK__
6312 Amsterdam
6313 #endif
6314
6315 _ACEOF
6316 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6317 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6318 gl_cv_c_amsterdam_compiler=yes
6319 else
6320 gl_cv_c_amsterdam_compiler=no
6321 fi
6322 rm -f conftest*
6323
6324
6325 fi
6326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6327 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6328 if test -z "$AR"; then
6329 if test $gl_cv_c_amsterdam_compiler = yes; then
6330 AR='cc -c.a'
6331 if test -z "$ARFLAGS"; then
6332 ARFLAGS='-o'
6333 fi
6334 else
6335 if test -n "$ac_tool_prefix"; then
6336 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6337 set dummy ${ac_tool_prefix}ar; ac_word=$2
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6339 $as_echo_n "checking for $ac_word... " >&6; }
6340 if test "${ac_cv_prog_AR+set}" = set; then :
6341 $as_echo_n "(cached) " >&6
6342 else
6343 if test -n "$AR"; then
6344 ac_cv_prog_AR="$AR" # Let the user override the test.
6345 else
6346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6347 for as_dir in $PATH
6348 do
6349 IFS=$as_save_IFS
6350 test -z "$as_dir" && as_dir=.
6351 for ac_exec_ext in '' $ac_executable_extensions; do
6352 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6353 ac_cv_prog_AR="${ac_tool_prefix}ar"
6354 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6355 break 2
6356 fi
6357 done
6358 done
6359 IFS=$as_save_IFS
6360
6361 fi
6362 fi
6363 AR=$ac_cv_prog_AR
6364 if test -n "$AR"; then
6365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6366 $as_echo "$AR" >&6; }
6367 else
6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6369 $as_echo "no" >&6; }
6370 fi
6371
6372
6373 fi
6374 if test -z "$ac_cv_prog_AR"; then
6375 ac_ct_AR=$AR
6376 # Extract the first word of "ar", so it can be a program name with args.
6377 set dummy ar; ac_word=$2
6378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6379 $as_echo_n "checking for $ac_word... " >&6; }
6380 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6381 $as_echo_n "(cached) " >&6
6382 else
6383 if test -n "$ac_ct_AR"; then
6384 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6385 else
6386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6387 for as_dir in $PATH
6388 do
6389 IFS=$as_save_IFS
6390 test -z "$as_dir" && as_dir=.
6391 for ac_exec_ext in '' $ac_executable_extensions; do
6392 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6393 ac_cv_prog_ac_ct_AR="ar"
6394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6395 break 2
6396 fi
6397 done
6398 done
6399 IFS=$as_save_IFS
6400
6401 fi
6402 fi
6403 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6404 if test -n "$ac_ct_AR"; then
6405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6406 $as_echo "$ac_ct_AR" >&6; }
6407 else
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6409 $as_echo "no" >&6; }
6410 fi
6411
6412 if test "x$ac_ct_AR" = x; then
6413 AR="ar"
6414 else
6415 case $cross_compiling:$ac_tool_warned in
6416 yes:)
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6418 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6419 ac_tool_warned=yes ;;
6420 esac
6421 AR=$ac_ct_AR
6422 fi
6423 else
6424 AR="$ac_cv_prog_AR"
6425 fi
6426
6427 if test -z "$ARFLAGS"; then
6428 ARFLAGS='cru'
6429 fi
6430 fi
6431 else
6432 if test -z "$ARFLAGS"; then
6433 ARFLAGS='cru'
6434 fi
6435 fi
6436
6437
6438 if test -z "$RANLIB"; then
6439 if test $gl_cv_c_amsterdam_compiler = yes; then
6440 RANLIB=':'
6441 else
6442 if test -n "$ac_tool_prefix"; then
6443 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6444 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6446 $as_echo_n "checking for $ac_word... " >&6; }
6447 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6448 $as_echo_n "(cached) " >&6
6449 else
6450 if test -n "$RANLIB"; then
6451 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6452 else
6453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6454 for as_dir in $PATH
6455 do
6456 IFS=$as_save_IFS
6457 test -z "$as_dir" && as_dir=.
6458 for ac_exec_ext in '' $ac_executable_extensions; do
6459 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6460 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6461 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6462 break 2
6463 fi
6464 done
6465 done
6466 IFS=$as_save_IFS
6467
6468 fi
6469 fi
6470 RANLIB=$ac_cv_prog_RANLIB
6471 if test -n "$RANLIB"; then
6472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6473 $as_echo "$RANLIB" >&6; }
6474 else
6475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6476 $as_echo "no" >&6; }
6477 fi
6478
6479
6480 fi
6481 if test -z "$ac_cv_prog_RANLIB"; then
6482 ac_ct_RANLIB=$RANLIB
6483 # Extract the first word of "ranlib", so it can be a program name with args.
6484 set dummy ranlib; ac_word=$2
6485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6486 $as_echo_n "checking for $ac_word... " >&6; }
6487 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6488 $as_echo_n "(cached) " >&6
6489 else
6490 if test -n "$ac_ct_RANLIB"; then
6491 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6492 else
6493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6494 for as_dir in $PATH
6495 do
6496 IFS=$as_save_IFS
6497 test -z "$as_dir" && as_dir=.
6498 for ac_exec_ext in '' $ac_executable_extensions; do
6499 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6500 ac_cv_prog_ac_ct_RANLIB="ranlib"
6501 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6502 break 2
6503 fi
6504 done
6505 done
6506 IFS=$as_save_IFS
6507
6508 fi
6509 fi
6510 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6511 if test -n "$ac_ct_RANLIB"; then
6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6513 $as_echo "$ac_ct_RANLIB" >&6; }
6514 else
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6516 $as_echo "no" >&6; }
6517 fi
6518
6519 if test "x$ac_ct_RANLIB" = x; then
6520 RANLIB=":"
6521 else
6522 case $cross_compiling:$ac_tool_warned in
6523 yes:)
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6525 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6526 ac_tool_warned=yes ;;
6527 esac
6528 RANLIB=$ac_ct_RANLIB
6529 fi
6530 else
6531 RANLIB="$ac_cv_prog_RANLIB"
6532 fi
6533
6534 fi
6535 fi
6536
6537
6538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6539 $as_echo_n "checking for ANSI C header files... " >&6; }
6540 if test "${ac_cv_header_stdc+set}" = set; then :
6541 $as_echo_n "(cached) " >&6
6542 else
6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6544 /* end confdefs.h. */
6545 #include <stdlib.h>
6546 #include <stdarg.h>
6547 #include <string.h>
6548 #include <float.h>
6549
6550 int
6551 main ()
6552 {
6553
6554 ;
6555 return 0;
6556 }
6557 _ACEOF
6558 if ac_fn_c_try_compile "$LINENO"; then :
6559 ac_cv_header_stdc=yes
6560 else
6561 ac_cv_header_stdc=no
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6564
6565 if test $ac_cv_header_stdc = yes; then
6566 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6568 /* end confdefs.h. */
6569 #include <string.h>
6570
6571 _ACEOF
6572 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6573 $EGREP "memchr" >/dev/null 2>&1; then :
6574
6575 else
6576 ac_cv_header_stdc=no
6577 fi
6578 rm -f conftest*
6579
6580 fi
6581
6582 if test $ac_cv_header_stdc = yes; then
6583 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6585 /* end confdefs.h. */
6586 #include <stdlib.h>
6587
6588 _ACEOF
6589 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6590 $EGREP "free" >/dev/null 2>&1; then :
6591
6592 else
6593 ac_cv_header_stdc=no
6594 fi
6595 rm -f conftest*
6596
6597 fi
6598
6599 if test $ac_cv_header_stdc = yes; then
6600 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6601 if test "$cross_compiling" = yes; then :
6602 :
6603 else
6604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6605 /* end confdefs.h. */
6606 #include <ctype.h>
6607 #include <stdlib.h>
6608 #if ((' ' & 0x0FF) == 0x020)
6609 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6610 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6611 #else
6612 # define ISLOWER(c) \
6613 (('a' <= (c) && (c) <= 'i') \
6614 || ('j' <= (c) && (c) <= 'r') \
6615 || ('s' <= (c) && (c) <= 'z'))
6616 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6617 #endif
6618
6619 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6620 int
6621 main ()
6622 {
6623 int i;
6624 for (i = 0; i < 256; i++)
6625 if (XOR (islower (i), ISLOWER (i))
6626 || toupper (i) != TOUPPER (i))
6627 return 2;
6628 return 0;
6629 }
6630 _ACEOF
6631 if ac_fn_c_try_run "$LINENO"; then :
6632
6633 else
6634 ac_cv_header_stdc=no
6635 fi
6636 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6637 conftest.$ac_objext conftest.beam conftest.$ac_ext
6638 fi
6639
6640 fi
6641 fi
6642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6643 $as_echo "$ac_cv_header_stdc" >&6; }
6644 if test $ac_cv_header_stdc = yes; then
6645
6646 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6647
6648 fi
6649
6650 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6651 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6652 inttypes.h stdint.h unistd.h
6653 do :
6654 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6655 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6656 "
6657 eval as_val=\$$as_ac_Header
6658 if test "x$as_val" = x""yes; then :
6659 cat >>confdefs.h <<_ACEOF
6660 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6661 _ACEOF
6662
6663 fi
6664
6665 done
6666
6667
6668
6669 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6670 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6671 MINIX=yes
6672 else
6673 MINIX=
6674 fi
6675
6676
6677 if test "$MINIX" = yes; then
6678
6679 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6680
6681
6682 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6683
6684
6685 $as_echo "#define _MINIX 1" >>confdefs.h
6686
6687
6688 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
6689
6690 fi
6691
6692
6693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6694 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6695 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6696 $as_echo_n "(cached) " >&6
6697 else
6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h. */
6700
6701 # define __EXTENSIONS__ 1
6702 $ac_includes_default
6703 int
6704 main ()
6705 {
6706
6707 ;
6708 return 0;
6709 }
6710 _ACEOF
6711 if ac_fn_c_try_compile "$LINENO"; then :
6712 ac_cv_safe_to_define___extensions__=yes
6713 else
6714 ac_cv_safe_to_define___extensions__=no
6715 fi
6716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6717 fi
6718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6719 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6720 test $ac_cv_safe_to_define___extensions__ = yes &&
6721 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6722
6723 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6724
6725 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6726
6727 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6728
6729 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6730
6731 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6732
6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
6734 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
6735 if test "${ac_cv_should_define__xopen_source+set}" = set; then :
6736 $as_echo_n "(cached) " >&6
6737 else
6738 ac_cv_should_define__xopen_source=no
6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6740 /* end confdefs.h. */
6741
6742 #include <wchar.h>
6743 mbstate_t x;
6744 int
6745 main ()
6746 {
6747
6748 ;
6749 return 0;
6750 }
6751 _ACEOF
6752 if ac_fn_c_try_compile "$LINENO"; then :
6753
6754 else
6755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6756 /* end confdefs.h. */
6757
6758 #define _XOPEN_SOURCE 500
6759 #include <wchar.h>
6760 mbstate_t x;
6761 int
6762 main ()
6763 {
6764
6765 ;
6766 return 0;
6767 }
6768 _ACEOF
6769 if ac_fn_c_try_compile "$LINENO"; then :
6770 ac_cv_should_define__xopen_source=yes
6771 fi
6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6773 fi
6774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6775 fi
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
6777 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
6778 test $ac_cv_should_define__xopen_source = yes &&
6779 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6780
6781
6782
6783
6784
6785
6786
6787
6788 # Check whether --enable-largefile was given.
6789 if test "${enable_largefile+set}" = set; then :
6790 enableval=$enable_largefile;
6791 fi
6792
6793 if test "$enable_largefile" != no; then
6794
6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6796 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6797 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6798 $as_echo_n "(cached) " >&6
6799 else
6800 ac_cv_sys_largefile_CC=no
6801 if test "$GCC" != yes; then
6802 ac_save_CC=$CC
6803 while :; do
6804 # IRIX 6.2 and later do not support large files by default,
6805 # so use the C compiler's -n32 option if that helps.
6806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h. */
6808 #include <sys/types.h>
6809 /* Check that off_t can represent 2**63 - 1 correctly.
6810 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6811 since some C++ compilers masquerading as C compilers
6812 incorrectly reject 9223372036854775807. */
6813 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6814 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6815 && LARGE_OFF_T % 2147483647 == 1)
6816 ? 1 : -1];
6817 int
6818 main ()
6819 {
6820
6821 ;
6822 return 0;
6823 }
6824 _ACEOF
6825 if ac_fn_c_try_compile "$LINENO"; then :
6826 break
6827 fi
6828 rm -f core conftest.err conftest.$ac_objext
6829 CC="$CC -n32"
6830 if ac_fn_c_try_compile "$LINENO"; then :
6831 ac_cv_sys_largefile_CC=' -n32'; break
6832 fi
6833 rm -f core conftest.err conftest.$ac_objext
6834 break
6835 done
6836 CC=$ac_save_CC
6837 rm -f conftest.$ac_ext
6838 fi
6839 fi
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6841 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6842 if test "$ac_cv_sys_largefile_CC" != no; then
6843 CC=$CC$ac_cv_sys_largefile_CC
6844 fi
6845
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6847 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6848 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6849 $as_echo_n "(cached) " >&6
6850 else
6851 while :; do
6852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6853 /* end confdefs.h. */
6854 #include <sys/types.h>
6855 /* Check that off_t can represent 2**63 - 1 correctly.
6856 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6857 since some C++ compilers masquerading as C compilers
6858 incorrectly reject 9223372036854775807. */
6859 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6860 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6861 && LARGE_OFF_T % 2147483647 == 1)
6862 ? 1 : -1];
6863 int
6864 main ()
6865 {
6866
6867 ;
6868 return 0;
6869 }
6870 _ACEOF
6871 if ac_fn_c_try_compile "$LINENO"; then :
6872 ac_cv_sys_file_offset_bits=no; break
6873 fi
6874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h. */
6877 #define _FILE_OFFSET_BITS 64
6878 #include <sys/types.h>
6879 /* Check that off_t can represent 2**63 - 1 correctly.
6880 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6881 since some C++ compilers masquerading as C compilers
6882 incorrectly reject 9223372036854775807. */
6883 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6884 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6885 && LARGE_OFF_T % 2147483647 == 1)
6886 ? 1 : -1];
6887 int
6888 main ()
6889 {
6890
6891 ;
6892 return 0;
6893 }
6894 _ACEOF
6895 if ac_fn_c_try_compile "$LINENO"; then :
6896 ac_cv_sys_file_offset_bits=64; break
6897 fi
6898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6899 ac_cv_sys_file_offset_bits=unknown
6900 break
6901 done
6902 fi
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6904 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6905 case $ac_cv_sys_file_offset_bits in #(
6906 no | unknown) ;;
6907 *)
6908 cat >>confdefs.h <<_ACEOF
6909 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6910 _ACEOF
6911 ;;
6912 esac
6913 rm -rf conftest*
6914 if test $ac_cv_sys_file_offset_bits = unknown; then
6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6916 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6917 if test "${ac_cv_sys_large_files+set}" = set; then :
6918 $as_echo_n "(cached) " >&6
6919 else
6920 while :; do
6921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6922 /* end confdefs.h. */
6923 #include <sys/types.h>
6924 /* Check that off_t can represent 2**63 - 1 correctly.
6925 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6926 since some C++ compilers masquerading as C compilers
6927 incorrectly reject 9223372036854775807. */
6928 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6929 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6930 && LARGE_OFF_T % 2147483647 == 1)
6931 ? 1 : -1];
6932 int
6933 main ()
6934 {
6935
6936 ;
6937 return 0;
6938 }
6939 _ACEOF
6940 if ac_fn_c_try_compile "$LINENO"; then :
6941 ac_cv_sys_large_files=no; break
6942 fi
6943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945 /* end confdefs.h. */
6946 #define _LARGE_FILES 1
6947 #include <sys/types.h>
6948 /* Check that off_t can represent 2**63 - 1 correctly.
6949 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6950 since some C++ compilers masquerading as C compilers
6951 incorrectly reject 9223372036854775807. */
6952 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6953 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6954 && LARGE_OFF_T % 2147483647 == 1)
6955 ? 1 : -1];
6956 int
6957 main ()
6958 {
6959
6960 ;
6961 return 0;
6962 }
6963 _ACEOF
6964 if ac_fn_c_try_compile "$LINENO"; then :
6965 ac_cv_sys_large_files=1; break
6966 fi
6967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6968 ac_cv_sys_large_files=unknown
6969 break
6970 done
6971 fi
6972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6973 $as_echo "$ac_cv_sys_large_files" >&6; }
6974 case $ac_cv_sys_large_files in #(
6975 no | unknown) ;;
6976 *)
6977 cat >>confdefs.h <<_ACEOF
6978 #define _LARGE_FILES $ac_cv_sys_large_files
6979 _ACEOF
6980 ;;
6981 esac
6982 rm -rf conftest*
6983 fi
6984
6985
6986 $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
6987
6988 fi
6989
6990 case $ac_cv_prog_cc_stdc in #(
6991 no) :
6992 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6993 *) :
6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6995 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6996 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6997 $as_echo_n "(cached) " >&6
6998 else
6999 ac_cv_prog_cc_c99=no
7000 ac_save_CC=$CC
7001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7002 /* end confdefs.h. */
7003 #include <stdarg.h>
7004 #include <stdbool.h>
7005 #include <stdlib.h>
7006 #include <wchar.h>
7007 #include <stdio.h>
7008
7009 // Check varargs macros. These examples are taken from C99 6.10.3.5.
7010 #define debug(...) fprintf (stderr, __VA_ARGS__)
7011 #define showlist(...) puts (#__VA_ARGS__)
7012 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
7013 static void
7014 test_varargs_macros (void)
7015 {
7016 int x = 1234;
7017 int y = 5678;
7018 debug ("Flag");
7019 debug ("X = %d\n", x);
7020 showlist (The first, second, and third items.);
7021 report (x>y, "x is %d but y is %d", x, y);
7022 }
7023
7024 // Check long long types.
7025 #define BIG64 18446744073709551615ull
7026 #define BIG32 4294967295ul
7027 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
7028 #if !BIG_OK
7029 your preprocessor is broken;
7030 #endif
7031 #if BIG_OK
7032 #else
7033 your preprocessor is broken;
7034 #endif
7035 static long long int bignum = -9223372036854775807LL;
7036 static unsigned long long int ubignum = BIG64;
7037
7038 struct incomplete_array
7039 {
7040 int datasize;
7041 double data[];
7042 };
7043
7044 struct named_init {
7045 int number;
7046 const wchar_t *name;
7047 double average;
7048 };
7049
7050 typedef const char *ccp;
7051
7052 static inline int
7053 test_restrict (ccp restrict text)
7054 {
7055 // See if C++-style comments work.
7056 // Iterate through items via the restricted pointer.
7057 // Also check for declarations in for loops.
7058 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
7059 continue;
7060 return 0;
7061 }
7062
7063 // Check varargs and va_copy.
7064 static void
7065 test_varargs (const char *format, ...)
7066 {
7067 va_list args;
7068 va_start (args, format);
7069 va_list args_copy;
7070 va_copy (args_copy, args);
7071
7072 const char *str;
7073 int number;
7074 float fnumber;
7075
7076 while (*format)
7077 {
7078 switch (*format++)
7079 {
7080 case 's': // string
7081 str = va_arg (args_copy, const char *);
7082 break;
7083 case 'd': // int
7084 number = va_arg (args_copy, int);
7085 break;
7086 case 'f': // float
7087 fnumber = va_arg (args_copy, double);
7088 break;
7089 default:
7090 break;
7091 }
7092 }
7093 va_end (args_copy);
7094 va_end (args);
7095 }
7096
7097 int
7098 main ()
7099 {
7100
7101 // Check bool.
7102 _Bool success = false;
7103
7104 // Check restrict.
7105 if (test_restrict ("String literal") == 0)
7106 success = true;
7107 char *restrict newvar = "Another string";
7108
7109 // Check varargs.
7110 test_varargs ("s, d' f .", "string", 65, 34.234);
7111 test_varargs_macros ();
7112
7113 // Check flexible array members.
7114 struct incomplete_array *ia =
7115 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
7116 ia->datasize = 10;
7117 for (int i = 0; i < ia->datasize; ++i)
7118 ia->data[i] = i * 1.234;
7119
7120 // Check named initializers.
7121 struct named_init ni = {
7122 .number = 34,
7123 .name = L"Test wide string",
7124 .average = 543.34343,
7125 };
7126
7127 ni.number = 58;
7128
7129 int dynamic_array[ni.number];
7130 dynamic_array[ni.number - 1] = 543;
7131
7132 // work around unused variable warnings
7133 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
7134 || dynamic_array[ni.number - 1] != 543);
7135
7136 ;
7137 return 0;
7138 }
7139 _ACEOF
7140 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
7141 do
7142 CC="$ac_save_CC $ac_arg"
7143 if ac_fn_c_try_compile "$LINENO"; then :
7144 ac_cv_prog_cc_c99=$ac_arg
7145 fi
7146 rm -f core conftest.err conftest.$ac_objext
7147 test "x$ac_cv_prog_cc_c99" != "xno" && break
7148 done
7149 rm -f conftest.$ac_ext
7150 CC=$ac_save_CC
7151
7152 fi
7153 # AC_CACHE_VAL
7154 case "x$ac_cv_prog_cc_c99" in
7155 x)
7156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7157 $as_echo "none needed" >&6; } ;;
7158 xno)
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7160 $as_echo "unsupported" >&6; } ;;
7161 *)
7162 CC="$CC $ac_cv_prog_cc_c99"
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
7164 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
7165 esac
7166 if test "x$ac_cv_prog_cc_c99" != xno; then :
7167 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
7168 else
7169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7170 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7171 if test "${ac_cv_prog_cc_c89+set}" = set; then :
7172 $as_echo_n "(cached) " >&6
7173 else
7174 ac_cv_prog_cc_c89=no
7175 ac_save_CC=$CC
7176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7177 /* end confdefs.h. */
7178 #include <stdarg.h>
7179 #include <stdio.h>
7180 #include <sys/types.h>
7181 #include <sys/stat.h>
7182 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
7183 struct buf { int x; };
7184 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7185 static char *e (p, i)
7186 char **p;
7187 int i;
7188 {
7189 return p[i];
7190 }
7191 static char *f (char * (*g) (char **, int), char **p, ...)
7192 {
7193 char *s;
7194 va_list v;
7195 va_start (v,p);
7196 s = g (p, va_arg (v,int));
7197 va_end (v);
7198 return s;
7199 }
7200
7201 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
7202 function prototypes and stuff, but not '\xHH' hex character constants.
7203 These don't provoke an error unfortunately, instead are silently treated
7204 as 'x'. The following induces an error, until -std is added to get
7205 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
7206 array size at least. It's necessary to write '\x00'==0 to get something
7207 that's true only with -std. */
7208 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7209
7210 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7211 inside strings and character constants. */
7212 #define FOO(x) 'x'
7213 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7214
7215 int test (int i, double x);
7216 struct s1 {int (*f) (int a);};
7217 struct s2 {int (*f) (double a);};
7218 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7219 int argc;
7220 char **argv;
7221 int
7222 main ()
7223 {
7224 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
7225 ;
7226 return 0;
7227 }
7228 _ACEOF
7229 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7230 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7231 do
7232 CC="$ac_save_CC $ac_arg"
7233 if ac_fn_c_try_compile "$LINENO"; then :
7234 ac_cv_prog_cc_c89=$ac_arg
7235 fi
7236 rm -f core conftest.err conftest.$ac_objext
7237 test "x$ac_cv_prog_cc_c89" != "xno" && break
7238 done
7239 rm -f conftest.$ac_ext
7240 CC=$ac_save_CC
7241
7242 fi
7243 # AC_CACHE_VAL
7244 case "x$ac_cv_prog_cc_c89" in
7245 x)
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7247 $as_echo "none needed" >&6; } ;;
7248 xno)
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7250 $as_echo "unsupported" >&6; } ;;
7251 *)
7252 CC="$CC $ac_cv_prog_cc_c89"
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7254 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7255 esac
7256 if test "x$ac_cv_prog_cc_c89" != xno; then :
7257 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
7258 else
7259 ac_cv_prog_cc_stdc=no
7260 fi
7261
7262 fi
7263 ;;
7264 esac
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
7266 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
7267 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
7268 $as_echo_n "(cached) " >&6
7269 fi
7270
7271 case $ac_cv_prog_cc_stdc in #(
7272 no) :
7273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7274 $as_echo "unsupported" >&6; } ;; #(
7275 '') :
7276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7277 $as_echo "none needed" >&6; } ;; #(
7278 *) :
7279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
7280 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
7281 esac
7282
7283
7284
7285 # Code from module alloca-opt:
7286 # Code from module allocator:
7287 # Code from module at-internal:
7288 # Code from module binary-io:
7289 # Code from module c-ctype:
7290 # Code from module c-strcase:
7291 # Code from module careadlinkat:
7292 # Code from module clock-time:
7293 # Code from module close-stream:
7294 # Code from module crypto/md5:
7295 # Code from module crypto/sha1:
7296 # Code from module crypto/sha256:
7297 # Code from module crypto/sha512:
7298 # Code from module dirent:
7299 # Code from module dosname:
7300 # Code from module dtoastr:
7301 # Code from module dtotimespec:
7302 # Code from module dup2:
7303 # Code from module environ:
7304 # Code from module errno:
7305 # Code from module euidaccess:
7306 # Code from module execinfo:
7307 # Code from module extensions:
7308
7309 # Code from module extern-inline:
7310 # Code from module faccessat:
7311 # Code from module fcntl:
7312 # Code from module fcntl-h:
7313 # Code from module fdatasync:
7314 # Code from module fdopendir:
7315 # Code from module filemode:
7316 # Code from module fpending:
7317 # Code from module fstatat:
7318 # Code from module fsync:
7319 # Code from module getdtablesize:
7320 # Code from module getgroups:
7321 # Code from module getloadavg:
7322 # Code from module getopt-gnu:
7323 # Code from module getopt-posix:
7324 # Code from module gettext-h:
7325 # Code from module gettime:
7326 # Code from module gettimeofday:
7327 # Code from module group-member:
7328 # Code from module include_next:
7329 # Code from module intprops:
7330 # Code from module inttypes-incomplete:
7331 # Code from module largefile:
7332
7333 # Code from module lstat:
7334 # Code from module manywarnings:
7335 # Code from module memrchr:
7336 # Code from module mkostemp:
7337 # Code from module mktime:
7338 # Code from module multiarch:
7339 # Code from module nocrash:
7340 # Code from module openat-h:
7341 # Code from module pathmax:
7342 # Code from module pipe2:
7343 # Code from module pselect:
7344 # Code from module pthread_sigmask:
7345 # Code from module putenv:
7346 # Code from module qacl:
7347 # Code from module readlink:
7348 # Code from module readlinkat:
7349 # Code from module root-uid:
7350 # Code from module secure_getenv:
7351 # Code from module sig2str:
7352 # Code from module signal-h:
7353 # Code from module snippet/_Noreturn:
7354 # Code from module snippet/arg-nonnull:
7355 # Code from module snippet/c++defs:
7356 # Code from module snippet/warn-on-use:
7357 # Code from module socklen:
7358 # Code from module ssize_t:
7359 # Code from module stat:
7360 # Code from module stat-time:
7361 # Code from module stdalign:
7362 # Code from module stdarg:
7363
7364
7365
7366 # Code from module stdbool:
7367 # Code from module stddef:
7368 # Code from module stdint:
7369 # Code from module stdio:
7370 # Code from module stdlib:
7371 # Code from module strftime:
7372 # Code from module string:
7373 # Code from module strtoimax:
7374 # Code from module strtoll:
7375 # Code from module strtoull:
7376 # Code from module strtoumax:
7377 # Code from module symlink:
7378 # Code from module sys_select:
7379 # Code from module sys_stat:
7380 # Code from module sys_time:
7381 # Code from module tempname:
7382 # Code from module time:
7383 # Code from module time_r:
7384 # Code from module timer-time:
7385 # Code from module timespec:
7386 # Code from module timespec-add:
7387 # Code from module timespec-sub:
7388 # Code from module u64:
7389 # Code from module unistd:
7390 # Code from module unsetenv:
7391 # Code from module utimens:
7392 # Code from module verify:
7393 # Code from module warnings:
7394 # Code from module xalloc-oversized:
7395
7396
7397 if test "$ac_test_CFLAGS" != set; then
7398 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7399 # if -g3 works and the user does not specify CFLAGS.
7400 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7401 case $CFLAGS in
7402 '-g')
7403 emacs_g3_CFLAGS='-g3';;
7404 '-g -O2')
7405 emacs_g3_CFLAGS='-g3 -O2';;
7406 *)
7407 emacs_g3_CFLAGS='';;
7408 esac
7409 if test -n "$emacs_g3_CFLAGS"; then
7410 emacs_save_CFLAGS=$CFLAGS
7411 CFLAGS=$emacs_g3_CFLAGS
7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7413 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7414 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7415 $as_echo_n "(cached) " >&6
7416 else
7417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7418 /* end confdefs.h. */
7419
7420 int
7421 main ()
7422 {
7423
7424 ;
7425 return 0;
7426 }
7427 _ACEOF
7428 if ac_fn_c_try_link "$LINENO"; then :
7429 emacs_cv_prog_cc_g3=yes
7430 else
7431 emacs_cv_prog_cc_g3=no
7432 fi
7433 rm -f core conftest.err conftest.$ac_objext \
7434 conftest$ac_exeext conftest.$ac_ext
7435 fi
7436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7437 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7438 if test $emacs_cv_prog_cc_g3 != yes; then
7439 CFLAGS=$emacs_save_CFLAGS
7440 fi
7441 if test $opsys = mingw32; then
7442 CFLAGS="$CFLAGS -gdwarf-2"
7443 fi
7444 fi
7445
7446 case $CFLAGS in
7447 *-O*) ;;
7448 *)
7449 # No optimization flag was inferred for this non-GCC compiler.
7450 # Try -O. This is needed for xlc on AIX; see Bug#14258.
7451 emacs_save_CFLAGS=$CFLAGS
7452 test -z "$CFLAGS" || CFLAGS="$CFLAGS "
7453 CFLAGS=${CFLAGS}-O
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -O" >&5
7455 $as_echo_n "checking whether $CC accepts -O... " >&6; }
7456 if test "${emacs_cv_prog_cc_o+set}" = set; then :
7457 $as_echo_n "(cached) " >&6
7458 else
7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460 /* end confdefs.h. */
7461
7462 int
7463 main ()
7464 {
7465
7466 ;
7467 return 0;
7468 }
7469 _ACEOF
7470 if ac_fn_c_try_link "$LINENO"; then :
7471 emacs_cv_prog_cc_o=yes
7472 else
7473 emacs_cv_prog_cc_o=no
7474 fi
7475 rm -f core conftest.err conftest.$ac_objext \
7476 conftest$ac_exeext conftest.$ac_ext
7477 fi
7478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_o" >&5
7479 $as_echo "$emacs_cv_prog_cc_o" >&6; }
7480 if test $emacs_cv_prog_cc_o != yes; then
7481 CFLAGS=$emacs_save_CFLAGS
7482 fi ;;
7483 esac
7484 fi
7485
7486 # Check whether --enable-gcc-warnings was given.
7487 if test "${enable_gcc_warnings+set}" = set; then :
7488 enableval=$enable_gcc_warnings; case $enableval in
7489 yes|no) ;;
7490 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7491 esac
7492 gl_gcc_warnings=$enableval
7493 else
7494 gl_gcc_warnings=no
7495
7496 fi
7497
7498
7499 # Check whether --enable-link-time-optimization was given.
7500 if test "${enable_link_time_optimization+set}" = set; then :
7501 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7503 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7504 ac_lto_supported=no
7505 if test x$GCC = xyes; then
7506 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7507 if test x$CPUS != x; then
7508 LTO="-flto=$CPUS"
7509 else
7510 LTO="-flto"
7511 fi
7512 old_CFLAGS=$CFLAGS
7513 CFLAGS="$CFLAGS $LTO"
7514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7515 /* end confdefs.h. */
7516
7517 int
7518 main ()
7519 {
7520
7521 ;
7522 return 0;
7523 }
7524 _ACEOF
7525 if ac_fn_c_try_compile "$LINENO"; then :
7526 ac_lto_supported=yes
7527 else
7528 ac_lto_supported=no
7529 fi
7530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7531 CFLAGS="$old_CFLAGS"
7532 fi
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7534 $as_echo "$ac_lto_supported" >&6; }
7535 if test "$ac_lto_supported" = "yes"; then
7536 CFLAGS="$CFLAGS $LTO"
7537 fi
7538 fi
7539 fi
7540
7541
7542 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7543 # ------------------------------------------------
7544 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7545 # Otherwise, run RUN-IF-NOT-FOUND.
7546
7547
7548 # clang is unduly picky about some things.
7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
7550 $as_echo_n "checking whether the compiler is clang... " >&6; }
7551 if test "${emacs_cv_clang+set}" = set; then :
7552 $as_echo_n "(cached) " >&6
7553 else
7554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7555 /* end confdefs.h. */
7556
7557 #ifndef __clang__
7558 #error "not clang"
7559 #endif
7560
7561 int
7562 main ()
7563 {
7564
7565 ;
7566 return 0;
7567 }
7568 _ACEOF
7569 if ac_fn_c_try_compile "$LINENO"; then :
7570 emacs_cv_clang=yes
7571 else
7572 emacs_cv_clang=no
7573 fi
7574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7575 fi
7576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_clang" >&5
7577 $as_echo "$emacs_cv_clang" >&6; }
7578
7579 # When compiling with GCC, prefer -isystem to -I when including system
7580 # include files, to avoid generating useless diagnostics for the files.
7581 if test "$gl_gcc_warnings" != yes; then
7582 isystem='-I'
7583 if test "$emacs_cv_clang" = yes
7584 then
7585 # Turn off some warnings if supported.
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
7587 $as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
7588 if test "${gl_cv_warn_c__Werror__Wunknown_warning_option+set}" = set; then :
7589 $as_echo_n "(cached) " >&6
7590 else
7591
7592 gl_save_compiler_FLAGS="$CFLAGS"
7593 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
7594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7595 /* end confdefs.h. */
7596
7597 int
7598 main ()
7599 {
7600
7601 ;
7602 return 0;
7603 }
7604 _ACEOF
7605 if ac_fn_c_try_link "$LINENO"; then :
7606 gl_cv_warn_c__Werror__Wunknown_warning_option=yes
7607 else
7608 gl_cv_warn_c__Werror__Wunknown_warning_option=no
7609 fi
7610 rm -f core conftest.err conftest.$ac_objext \
7611 conftest$ac_exeext conftest.$ac_ext
7612 CFLAGS="$gl_save_compiler_FLAGS"
7613
7614 fi
7615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
7616 $as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
7617 if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = x""yes; then :
7618 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
7619 else
7620 gl_unknown_warnings_are_errors=
7621 fi
7622
7623
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7625 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7626 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7627 $as_echo_n "(cached) " >&6
7628 else
7629
7630 gl_save_compiler_FLAGS="$CFLAGS"
7631 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
7632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7633 /* end confdefs.h. */
7634
7635 int
7636 main ()
7637 {
7638
7639 ;
7640 return 0;
7641 }
7642 _ACEOF
7643 if ac_fn_c_try_link "$LINENO"; then :
7644 gl_cv_warn_c__Wno_switch=yes
7645 else
7646 gl_cv_warn_c__Wno_switch=no
7647 fi
7648 rm -f core conftest.err conftest.$ac_objext \
7649 conftest$ac_exeext conftest.$ac_ext
7650 CFLAGS="$gl_save_compiler_FLAGS"
7651
7652 fi
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7654 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7655 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7656 as_fn_append WARN_CFLAGS " -Wno-switch"
7657 fi
7658
7659
7660
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
7662 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
7663 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
7664 $as_echo_n "(cached) " >&6
7665 else
7666
7667 gl_save_compiler_FLAGS="$CFLAGS"
7668 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
7669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7670 /* end confdefs.h. */
7671
7672 int
7673 main ()
7674 {
7675
7676 ;
7677 return 0;
7678 }
7679 _ACEOF
7680 if ac_fn_c_try_link "$LINENO"; then :
7681 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
7682 else
7683 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
7684 fi
7685 rm -f core conftest.err conftest.$ac_objext \
7686 conftest$ac_exeext conftest.$ac_ext
7687 CFLAGS="$gl_save_compiler_FLAGS"
7688
7689 fi
7690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
7691 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
7692 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
7693 as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
7694 fi
7695
7696
7697
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-pointer-sign" >&5
7699 $as_echo_n "checking whether C compiler handles -Wno-pointer-sign... " >&6; }
7700 if test "${gl_cv_warn_c__Wno_pointer_sign+set}" = set; then :
7701 $as_echo_n "(cached) " >&6
7702 else
7703
7704 gl_save_compiler_FLAGS="$CFLAGS"
7705 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wpointer-sign"
7706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7707 /* end confdefs.h. */
7708
7709 int
7710 main ()
7711 {
7712
7713 ;
7714 return 0;
7715 }
7716 _ACEOF
7717 if ac_fn_c_try_link "$LINENO"; then :
7718 gl_cv_warn_c__Wno_pointer_sign=yes
7719 else
7720 gl_cv_warn_c__Wno_pointer_sign=no
7721 fi
7722 rm -f core conftest.err conftest.$ac_objext \
7723 conftest$ac_exeext conftest.$ac_ext
7724 CFLAGS="$gl_save_compiler_FLAGS"
7725
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_pointer_sign" >&5
7728 $as_echo "$gl_cv_warn_c__Wno_pointer_sign" >&6; }
7729 if test "x$gl_cv_warn_c__Wno_pointer_sign" = x""yes; then :
7730 as_fn_append WARN_CFLAGS " -Wno-pointer-sign"
7731 fi
7732
7733
7734 fi
7735 else
7736 isystem='-isystem '
7737
7738 # This, $nw, is the list of warnings we disable.
7739 nw=
7740
7741 case $with_x_toolkit in
7742 lucid | athena | motif)
7743 # Old toolkits mishandle 'const'.
7744 nw="$nw -Wwrite-strings"
7745 ;;
7746 *)
7747
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7749 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7750 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7751 $as_echo_n "(cached) " >&6
7752 else
7753
7754 gl_save_compiler_FLAGS="$CFLAGS"
7755 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7757 /* end confdefs.h. */
7758
7759 int
7760 main ()
7761 {
7762
7763 ;
7764 return 0;
7765 }
7766 _ACEOF
7767 if ac_fn_c_try_link "$LINENO"; then :
7768 gl_cv_warn_c__Werror=yes
7769 else
7770 gl_cv_warn_c__Werror=no
7771 fi
7772 rm -f core conftest.err conftest.$ac_objext \
7773 conftest$ac_exeext conftest.$ac_ext
7774 CFLAGS="$gl_save_compiler_FLAGS"
7775
7776 fi
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7778 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7779 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7780 as_fn_append WERROR_CFLAGS " -Werror"
7781 fi
7782
7783
7784 ;;
7785 esac
7786
7787
7788 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7789 nw="$nw -Woverlength-strings" # Not a problem these days
7790 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7791 nw="$nw -Wformat-nonliteral" # we do this a lot
7792 nw="$nw -Wvla" # warnings in gettext.h
7793 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7794 nw="$nw -Wswitch-default" # Too many warnings for now
7795 nw="$nw -Winline" # OK to ignore 'inline'
7796 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7797 nw="$nw -Wstrict-overflow" # OK to optimize assuming that
7798 # signed overflow has undefined behavior
7799 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7800 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7801 nw="$nw -Wbad-function-cast" # These casts are no worse than others.
7802
7803 # Emacs doesn't care about shadowing; see
7804 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7805 nw="$nw -Wshadow"
7806
7807 # Emacs's use of alloca inhibits protecting the stack.
7808 nw="$nw -Wstack-protector"
7809
7810 # The following line should be removable at some point.
7811 nw="$nw -Wsuggest-attribute=pure"
7812
7813 # This part is merely for shortening the command line,
7814 # since -Wno-FOO needs to be added below regardless.
7815 nw="$nw -Wmissing-field-initializers"
7816 nw="$nw -Wswitch"
7817 nw="$nw -Wtype-limits"
7818 nw="$nw -Wunused-parameter"
7819
7820 if test $emacs_cv_clang = yes; then
7821 nw="$nw -Wcast-align"
7822 fi
7823
7824
7825
7826 if test -n "$GCC"; then
7827
7828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7829 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7830 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7831 $as_echo_n "(cached) " >&6
7832 else
7833
7834 gl_save_CFLAGS="$CFLAGS"
7835 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h. */
7838
7839 int
7840 main ()
7841 {
7842
7843 ;
7844 return 0;
7845 }
7846 _ACEOF
7847 if ac_fn_c_try_compile "$LINENO"; then :
7848 gl_cv_cc_nomfi_supported=yes
7849 else
7850 gl_cv_cc_nomfi_supported=no
7851 fi
7852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7853 CFLAGS="$gl_save_CFLAGS"
7854 fi
7855
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7857 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7858
7859 if test "$gl_cv_cc_nomfi_supported" = yes; then
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7861 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7862 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7863 $as_echo_n "(cached) " >&6
7864 else
7865
7866 gl_save_CFLAGS="$CFLAGS"
7867 CFLAGS="$CFLAGS -W -Werror"
7868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7869 /* end confdefs.h. */
7870 void f (void)
7871 {
7872 typedef struct { int a; int b; } s_t;
7873 s_t s1 = { 0, };
7874 }
7875
7876 int
7877 main ()
7878 {
7879
7880 ;
7881 return 0;
7882 }
7883 _ACEOF
7884 if ac_fn_c_try_compile "$LINENO"; then :
7885 gl_cv_cc_nomfi_needed=no
7886 else
7887 gl_cv_cc_nomfi_needed=yes
7888 fi
7889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7890 CFLAGS="$gl_save_CFLAGS"
7891
7892 fi
7893
7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7895 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7896 fi
7897
7898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7899 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7900 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7901 $as_echo_n "(cached) " >&6
7902 else
7903
7904 gl_save_CFLAGS="$CFLAGS"
7905 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7907 /* end confdefs.h. */
7908
7909 int
7910 main ()
7911 {
7912
7913 ;
7914 return 0;
7915 }
7916 _ACEOF
7917 if ac_fn_c_try_compile "$LINENO"; then :
7918 gl_cv_cc_uninitialized_supported=yes
7919 else
7920 gl_cv_cc_uninitialized_supported=no
7921 fi
7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7923 CFLAGS="$gl_save_CFLAGS"
7924 fi
7925
7926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7927 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7928
7929 fi
7930
7931 # List all gcc warning categories.
7932 gl_manywarn_set=
7933 for gl_manywarn_item in \
7934 -W \
7935 -Wabi \
7936 -Waddress \
7937 -Waggressive-loop-optimizations \
7938 -Wall \
7939 -Warray-bounds \
7940 -Wattributes \
7941 -Wbad-function-cast \
7942 -Wbuiltin-macro-redefined \
7943 -Wcast-align \
7944 -Wchar-subscripts \
7945 -Wclobbered \
7946 -Wcomment \
7947 -Wcomments \
7948 -Wcoverage-mismatch \
7949 -Wcpp \
7950 -Wdeprecated \
7951 -Wdeprecated-declarations \
7952 -Wdisabled-optimization \
7953 -Wdiv-by-zero \
7954 -Wdouble-promotion \
7955 -Wempty-body \
7956 -Wendif-labels \
7957 -Wenum-compare \
7958 -Wextra \
7959 -Wformat-contains-nul \
7960 -Wformat-extra-args \
7961 -Wformat-nonliteral \
7962 -Wformat-security \
7963 -Wformat-y2k \
7964 -Wformat-zero-length \
7965 -Wfree-nonheap-object \
7966 -Wignored-qualifiers \
7967 -Wimplicit \
7968 -Wimplicit-function-declaration \
7969 -Wimplicit-int \
7970 -Winit-self \
7971 -Winline \
7972 -Wint-to-pointer-cast \
7973 -Winvalid-memory-model \
7974 -Winvalid-pch \
7975 -Wjump-misses-init \
7976 -Wlogical-op \
7977 -Wmain \
7978 -Wmaybe-uninitialized \
7979 -Wmissing-braces \
7980 -Wmissing-declarations \
7981 -Wmissing-field-initializers \
7982 -Wmissing-include-dirs \
7983 -Wmissing-parameter-type \
7984 -Wmissing-prototypes \
7985 -Wmudflap \
7986 -Wmultichar \
7987 -Wnarrowing \
7988 -Wnested-externs \
7989 -Wnonnull \
7990 -Wnormalized=nfc \
7991 -Wold-style-declaration \
7992 -Wold-style-definition \
7993 -Woverflow \
7994 -Woverlength-strings \
7995 -Woverride-init \
7996 -Wpacked \
7997 -Wpacked-bitfield-compat \
7998 -Wparentheses \
7999 -Wpointer-arith \
8000 -Wpointer-sign \
8001 -Wpointer-to-int-cast \
8002 -Wpragmas \
8003 -Wreturn-local-addr \
8004 -Wreturn-type \
8005 -Wsequence-point \
8006 -Wshadow \
8007 -Wsizeof-pointer-memaccess \
8008 -Wstack-protector \
8009 -Wstrict-aliasing \
8010 -Wstrict-overflow \
8011 -Wstrict-prototypes \
8012 -Wsuggest-attribute=const \
8013 -Wsuggest-attribute=format \
8014 -Wsuggest-attribute=noreturn \
8015 -Wsuggest-attribute=pure \
8016 -Wswitch \
8017 -Wswitch-default \
8018 -Wsync-nand \
8019 -Wsystem-headers \
8020 -Wtrampolines \
8021 -Wtrigraphs \
8022 -Wtype-limits \
8023 -Wuninitialized \
8024 -Wunknown-pragmas \
8025 -Wunsafe-loop-optimizations \
8026 -Wunused \
8027 -Wunused-but-set-parameter \
8028 -Wunused-but-set-variable \
8029 -Wunused-function \
8030 -Wunused-label \
8031 -Wunused-local-typedefs \
8032 -Wunused-macros \
8033 -Wunused-parameter \
8034 -Wunused-result \
8035 -Wunused-value \
8036 -Wunused-variable \
8037 -Wvarargs \
8038 -Wvariadic-macros \
8039 -Wvector-operation-performance \
8040 -Wvla \
8041 -Wvolatile-register-var \
8042 -Wwrite-strings \
8043 -fdiagnostics-show-option \
8044 -funit-at-a-time \
8045 \
8046 ; do
8047 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
8048 done
8049
8050 # Disable specific options as needed.
8051 if test "$gl_cv_cc_nomfi_needed" = yes; then
8052 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
8053 fi
8054
8055 if test "$gl_cv_cc_uninitialized_supported" = no; then
8056 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
8057 fi
8058
8059 ws=$gl_manywarn_set
8060
8061
8062 gl_warn_set=
8063 set x $ws; shift
8064 for gl_warn_item
8065 do
8066 case " $nw " in
8067 *" $gl_warn_item "*)
8068 ;;
8069 *)
8070 gl_warn_set="$gl_warn_set $gl_warn_item"
8071 ;;
8072 esac
8073 done
8074 ws=$gl_warn_set
8075
8076 for w in $ws; do
8077
8078 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
8079 gl_positive="$w"
8080 case $gl_positive in
8081 -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
8082 esac
8083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
8084 $as_echo_n "checking whether C compiler handles $w... " >&6; }
8085 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
8086 $as_echo_n "(cached) " >&6
8087 else
8088
8089 gl_save_compiler_FLAGS="$CFLAGS"
8090 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
8091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8092 /* end confdefs.h. */
8093
8094 int
8095 main ()
8096 {
8097
8098 ;
8099 return 0;
8100 }
8101 _ACEOF
8102 if ac_fn_c_try_link "$LINENO"; then :
8103 eval "$as_gl_Warn=yes"
8104 else
8105 eval "$as_gl_Warn=no"
8106 fi
8107 rm -f core conftest.err conftest.$ac_objext \
8108 conftest$ac_exeext conftest.$ac_ext
8109 CFLAGS="$gl_save_compiler_FLAGS"
8110
8111 fi
8112 eval ac_res=\$$as_gl_Warn
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8114 $as_echo "$ac_res" >&6; }
8115 eval as_val=\$$as_gl_Warn
8116 if test "x$as_val" = x""yes; then :
8117 as_fn_append WARN_CFLAGS " $w"
8118 fi
8119
8120
8121 done
8122
8123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
8124 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
8125 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
8126 $as_echo_n "(cached) " >&6
8127 else
8128
8129 gl_save_compiler_FLAGS="$CFLAGS"
8130 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers"
8131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8132 /* end confdefs.h. */
8133
8134 int
8135 main ()
8136 {
8137
8138 ;
8139 return 0;
8140 }
8141 _ACEOF
8142 if ac_fn_c_try_link "$LINENO"; then :
8143 gl_cv_warn_c__Wno_missing_field_initializers=yes
8144 else
8145 gl_cv_warn_c__Wno_missing_field_initializers=no
8146 fi
8147 rm -f core conftest.err conftest.$ac_objext \
8148 conftest$ac_exeext conftest.$ac_ext
8149 CFLAGS="$gl_save_compiler_FLAGS"
8150
8151 fi
8152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
8153 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
8154 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
8155 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
8156 fi
8157
8158 # We need this one
8159
8160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
8161 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
8162 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
8163 $as_echo_n "(cached) " >&6
8164 else
8165
8166 gl_save_compiler_FLAGS="$CFLAGS"
8167 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare"
8168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8169 /* end confdefs.h. */
8170
8171 int
8172 main ()
8173 {
8174
8175 ;
8176 return 0;
8177 }
8178 _ACEOF
8179 if ac_fn_c_try_link "$LINENO"; then :
8180 gl_cv_warn_c__Wno_sign_compare=yes
8181 else
8182 gl_cv_warn_c__Wno_sign_compare=no
8183 fi
8184 rm -f core conftest.err conftest.$ac_objext \
8185 conftest$ac_exeext conftest.$ac_ext
8186 CFLAGS="$gl_save_compiler_FLAGS"
8187
8188 fi
8189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
8190 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
8191 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
8192 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
8193 fi
8194
8195 # Too many warnings for now
8196
8197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
8198 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
8199 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
8200 $as_echo_n "(cached) " >&6
8201 else
8202
8203 gl_save_compiler_FLAGS="$CFLAGS"
8204 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits"
8205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8206 /* end confdefs.h. */
8207
8208 int
8209 main ()
8210 {
8211
8212 ;
8213 return 0;
8214 }
8215 _ACEOF
8216 if ac_fn_c_try_link "$LINENO"; then :
8217 gl_cv_warn_c__Wno_type_limits=yes
8218 else
8219 gl_cv_warn_c__Wno_type_limits=no
8220 fi
8221 rm -f core conftest.err conftest.$ac_objext \
8222 conftest$ac_exeext conftest.$ac_ext
8223 CFLAGS="$gl_save_compiler_FLAGS"
8224
8225 fi
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
8227 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
8228 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
8229 as_fn_append WARN_CFLAGS " -Wno-type-limits"
8230 fi
8231
8232 # Too many warnings for now
8233
8234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
8235 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
8236 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
8237 $as_echo_n "(cached) " >&6
8238 else
8239
8240 gl_save_compiler_FLAGS="$CFLAGS"
8241 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
8242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8243 /* end confdefs.h. */
8244
8245 int
8246 main ()
8247 {
8248
8249 ;
8250 return 0;
8251 }
8252 _ACEOF
8253 if ac_fn_c_try_link "$LINENO"; then :
8254 gl_cv_warn_c__Wno_switch=yes
8255 else
8256 gl_cv_warn_c__Wno_switch=no
8257 fi
8258 rm -f core conftest.err conftest.$ac_objext \
8259 conftest$ac_exeext conftest.$ac_ext
8260 CFLAGS="$gl_save_compiler_FLAGS"
8261
8262 fi
8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
8264 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
8265 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
8266 as_fn_append WARN_CFLAGS " -Wno-switch"
8267 fi
8268
8269 # Too many warnings for now
8270
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
8272 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
8273 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
8274 $as_echo_n "(cached) " >&6
8275 else
8276
8277 gl_save_compiler_FLAGS="$CFLAGS"
8278 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter"
8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8280 /* end confdefs.h. */
8281
8282 int
8283 main ()
8284 {
8285
8286 ;
8287 return 0;
8288 }
8289 _ACEOF
8290 if ac_fn_c_try_link "$LINENO"; then :
8291 gl_cv_warn_c__Wno_unused_parameter=yes
8292 else
8293 gl_cv_warn_c__Wno_unused_parameter=no
8294 fi
8295 rm -f core conftest.err conftest.$ac_objext \
8296 conftest$ac_exeext conftest.$ac_ext
8297 CFLAGS="$gl_save_compiler_FLAGS"
8298
8299 fi
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
8301 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
8302 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
8303 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
8304 fi
8305
8306 # Too many warnings for now
8307
8308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
8309 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
8310 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
8311 $as_echo_n "(cached) " >&6
8312 else
8313
8314 gl_save_compiler_FLAGS="$CFLAGS"
8315 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-nonliteral"
8316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8317 /* end confdefs.h. */
8318
8319 int
8320 main ()
8321 {
8322
8323 ;
8324 return 0;
8325 }
8326 _ACEOF
8327 if ac_fn_c_try_link "$LINENO"; then :
8328 gl_cv_warn_c__Wno_format_nonliteral=yes
8329 else
8330 gl_cv_warn_c__Wno_format_nonliteral=no
8331 fi
8332 rm -f core conftest.err conftest.$ac_objext \
8333 conftest$ac_exeext conftest.$ac_ext
8334 CFLAGS="$gl_save_compiler_FLAGS"
8335
8336 fi
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
8338 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
8339 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
8340 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
8341 fi
8342
8343
8344
8345 # In spite of excluding -Wlogical-op above, it is enabled, as of
8346 # gcc 4.5.0 20090517.
8347
8348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
8349 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
8350 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
8351 $as_echo_n "(cached) " >&6
8352 else
8353
8354 gl_save_compiler_FLAGS="$CFLAGS"
8355 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op"
8356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8357 /* end confdefs.h. */
8358
8359 int
8360 main ()
8361 {
8362
8363 ;
8364 return 0;
8365 }
8366 _ACEOF
8367 if ac_fn_c_try_link "$LINENO"; then :
8368 gl_cv_warn_c__Wno_logical_op=yes
8369 else
8370 gl_cv_warn_c__Wno_logical_op=no
8371 fi
8372 rm -f core conftest.err conftest.$ac_objext \
8373 conftest$ac_exeext conftest.$ac_ext
8374 CFLAGS="$gl_save_compiler_FLAGS"
8375
8376 fi
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
8378 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
8379 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
8380 as_fn_append WARN_CFLAGS " -Wno-logical-op"
8381 fi
8382
8383
8384
8385 # More things that clang is unduly picky about.
8386 if test $emacs_cv_clang = yes; then
8387
8388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-extra-args" >&5
8389 $as_echo_n "checking whether C compiler handles -Wno-format-extra-args... " >&6; }
8390 if test "${gl_cv_warn_c__Wno_format_extra_args+set}" = set; then :
8391 $as_echo_n "(cached) " >&6
8392 else
8393
8394 gl_save_compiler_FLAGS="$CFLAGS"
8395 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-extra-args"
8396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8397 /* end confdefs.h. */
8398
8399 int
8400 main ()
8401 {
8402
8403 ;
8404 return 0;
8405 }
8406 _ACEOF
8407 if ac_fn_c_try_link "$LINENO"; then :
8408 gl_cv_warn_c__Wno_format_extra_args=yes
8409 else
8410 gl_cv_warn_c__Wno_format_extra_args=no
8411 fi
8412 rm -f core conftest.err conftest.$ac_objext \
8413 conftest$ac_exeext conftest.$ac_ext
8414 CFLAGS="$gl_save_compiler_FLAGS"
8415
8416 fi
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_extra_args" >&5
8418 $as_echo "$gl_cv_warn_c__Wno_format_extra_args" >&6; }
8419 if test "x$gl_cv_warn_c__Wno_format_extra_args" = x""yes; then :
8420 as_fn_append WARN_CFLAGS " -Wno-format-extra-args"
8421 fi
8422
8423
8424
8425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
8426 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
8427 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
8428 $as_echo_n "(cached) " >&6
8429 else
8430
8431 gl_save_compiler_FLAGS="$CFLAGS"
8432 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
8433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8434 /* end confdefs.h. */
8435
8436 int
8437 main ()
8438 {
8439
8440 ;
8441 return 0;
8442 }
8443 _ACEOF
8444 if ac_fn_c_try_link "$LINENO"; then :
8445 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
8446 else
8447 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
8448 fi
8449 rm -f core conftest.err conftest.$ac_objext \
8450 conftest$ac_exeext conftest.$ac_ext
8451 CFLAGS="$gl_save_compiler_FLAGS"
8452
8453 fi
8454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
8455 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
8456 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
8457 as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
8458 fi
8459
8460
8461
8462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-command-line-argument" >&5
8463 $as_echo_n "checking whether C compiler handles -Wno-unused-command-line-argument... " >&6; }
8464 if test "${gl_cv_warn_c__Wno_unused_command_line_argument+set}" = set; then :
8465 $as_echo_n "(cached) " >&6
8466 else
8467
8468 gl_save_compiler_FLAGS="$CFLAGS"
8469 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-command-line-argument"
8470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8471 /* end confdefs.h. */
8472
8473 int
8474 main ()
8475 {
8476
8477 ;
8478 return 0;
8479 }
8480 _ACEOF
8481 if ac_fn_c_try_link "$LINENO"; then :
8482 gl_cv_warn_c__Wno_unused_command_line_argument=yes
8483 else
8484 gl_cv_warn_c__Wno_unused_command_line_argument=no
8485 fi
8486 rm -f core conftest.err conftest.$ac_objext \
8487 conftest$ac_exeext conftest.$ac_ext
8488 CFLAGS="$gl_save_compiler_FLAGS"
8489
8490 fi
8491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_command_line_argument" >&5
8492 $as_echo "$gl_cv_warn_c__Wno_unused_command_line_argument" >&6; }
8493 if test "x$gl_cv_warn_c__Wno_unused_command_line_argument" = x""yes; then :
8494 as_fn_append WARN_CFLAGS " -Wno-unused-command-line-argument"
8495 fi
8496
8497
8498
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-value" >&5
8500 $as_echo_n "checking whether C compiler handles -Wno-unused-value... " >&6; }
8501 if test "${gl_cv_warn_c__Wno_unused_value+set}" = set; then :
8502 $as_echo_n "(cached) " >&6
8503 else
8504
8505 gl_save_compiler_FLAGS="$CFLAGS"
8506 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-value"
8507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8508 /* end confdefs.h. */
8509
8510 int
8511 main ()
8512 {
8513
8514 ;
8515 return 0;
8516 }
8517 _ACEOF
8518 if ac_fn_c_try_link "$LINENO"; then :
8519 gl_cv_warn_c__Wno_unused_value=yes
8520 else
8521 gl_cv_warn_c__Wno_unused_value=no
8522 fi
8523 rm -f core conftest.err conftest.$ac_objext \
8524 conftest$ac_exeext conftest.$ac_ext
8525 CFLAGS="$gl_save_compiler_FLAGS"
8526
8527 fi
8528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_value" >&5
8529 $as_echo "$gl_cv_warn_c__Wno_unused_value" >&6; }
8530 if test "x$gl_cv_warn_c__Wno_unused_value" = x""yes; then :
8531 as_fn_append WARN_CFLAGS " -Wno-unused-value"
8532 fi
8533
8534
8535 fi
8536
8537
8538 $as_echo "#define lint 1" >>confdefs.h
8539
8540
8541
8542 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
8543
8544
8545 # We use a slightly smaller set of warning options for lib/.
8546 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
8547 nw=
8548 nw="$nw -Wunused-macros"
8549
8550
8551 gl_warn_set=
8552 set x $WARN_CFLAGS; shift
8553 for gl_warn_item
8554 do
8555 case " $nw " in
8556 *" $gl_warn_item "*)
8557 ;;
8558 *)
8559 gl_warn_set="$gl_warn_set $gl_warn_item"
8560 ;;
8561 esac
8562 done
8563 GNULIB_WARN_CFLAGS=$gl_warn_set
8564
8565
8566 fi
8567
8568
8569
8570
8571
8572
8573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works for files in the same directory" >&5
8574 $as_echo_n "checking whether ln -s works for files in the same directory... " >&6; }
8575 rm -f conf$$ conf$$.file
8576
8577 LN_S_FILEONLY='cp -p'
8578
8579 if (echo >conf$$.file) 2>/dev/null; then
8580 if ln -s conf$$.file conf$$ 2>/dev/null; then
8581 LN_S_FILEONLY='ln -s'
8582 elif ln conf$$.file conf$$ 2>/dev/null; then
8583 LN_S_FILEONLY=ln
8584 fi
8585 fi
8586
8587 rm -f conf$$ conf$$.file
8588
8589 if test "$LN_S_FILEONLY" = "ln -s"; then
8590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8591 $as_echo "yes" >&6; }
8592 else
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S_FILEONLY" >&5
8594 $as_echo "no, using $LN_S_FILEONLY" >&6; }
8595 fi
8596
8597
8598
8599
8600 if test "$opsys" = "mingw32"; then
8601 LN_S="ln"
8602 fi
8603
8604 # Extract the first word of "install-info", so it can be a program name with args.
8605 set dummy install-info; ac_word=$2
8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8607 $as_echo_n "checking for $ac_word... " >&6; }
8608 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
8609 $as_echo_n "(cached) " >&6
8610 else
8611 case $INSTALL_INFO in
8612 [\\/]* | ?:[\\/]*)
8613 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
8614 ;;
8615 *)
8616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8617 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
8618 do
8619 IFS=$as_save_IFS
8620 test -z "$as_dir" && as_dir=.
8621 for ac_exec_ext in '' $ac_executable_extensions; do
8622 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8623 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
8624 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8625 break 2
8626 fi
8627 done
8628 done
8629 IFS=$as_save_IFS
8630
8631 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
8632 ;;
8633 esac
8634 fi
8635 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
8636 if test -n "$INSTALL_INFO"; then
8637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
8638 $as_echo "$INSTALL_INFO" >&6; }
8639 else
8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8641 $as_echo "no" >&6; }
8642 fi
8643
8644
8645 # Extract the first word of "gzip", so it can be a program name with args.
8646 set dummy gzip; ac_word=$2
8647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8648 $as_echo_n "checking for $ac_word... " >&6; }
8649 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
8650 $as_echo_n "(cached) " >&6
8651 else
8652 case $GZIP_PROG in
8653 [\\/]* | ?:[\\/]*)
8654 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
8655 ;;
8656 *)
8657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8658 for as_dir in $PATH
8659 do
8660 IFS=$as_save_IFS
8661 test -z "$as_dir" && as_dir=.
8662 for ac_exec_ext in '' $ac_executable_extensions; do
8663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8664 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
8665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8666 break 2
8667 fi
8668 done
8669 done
8670 IFS=$as_save_IFS
8671
8672 ;;
8673 esac
8674 fi
8675 GZIP_PROG=$ac_cv_path_GZIP_PROG
8676 if test -n "$GZIP_PROG"; then
8677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8678 $as_echo "$GZIP_PROG" >&6; }
8679 else
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8681 $as_echo "no" >&6; }
8682 fi
8683
8684
8685
8686 test $with_compress_install != yes && test -n "$GZIP_PROG" && \
8687 GZIP_PROG=" # $GZIP_PROG # (disabled by configure --without-compress-install)"
8688
8689 if test $opsys = gnu-linux; then
8690 # Extract the first word of "paxctl", so it can be a program name with args.
8691 set dummy paxctl; ac_word=$2
8692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8693 $as_echo_n "checking for $ac_word... " >&6; }
8694 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8695 $as_echo_n "(cached) " >&6
8696 else
8697 case $PAXCTL in
8698 [\\/]* | ?:[\\/]*)
8699 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
8700 ;;
8701 *)
8702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8703 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
8704 do
8705 IFS=$as_save_IFS
8706 test -z "$as_dir" && as_dir=.
8707 for ac_exec_ext in '' $ac_executable_extensions; do
8708 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8709 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
8710 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8711 break 2
8712 fi
8713 done
8714 done
8715 IFS=$as_save_IFS
8716
8717 ;;
8718 esac
8719 fi
8720 PAXCTL=$ac_cv_path_PAXCTL
8721 if test -n "$PAXCTL"; then
8722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8723 $as_echo "$PAXCTL" >&6; }
8724 else
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8726 $as_echo "no" >&6; }
8727 fi
8728
8729
8730 if test "X$PAXCTL" != X; then
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8732 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h. */
8735
8736 int
8737 main ()
8738 {
8739
8740 ;
8741 return 0;
8742 }
8743 _ACEOF
8744 if ac_fn_c_try_link "$LINENO"; then :
8745 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8746 $as_echo "yes" >&6; }
8747 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8748 $as_echo "no" >&6; }; PAXCTL=""; fi
8749 fi
8750 rm -f core conftest.err conftest.$ac_objext \
8751 conftest$ac_exeext conftest.$ac_ext
8752 fi
8753 fi
8754
8755 ## Need makeinfo >= 4.7 (?) to build the manuals.
8756 # Extract the first word of "makeinfo", so it can be a program name with args.
8757 set dummy makeinfo; ac_word=$2
8758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8759 $as_echo_n "checking for $ac_word... " >&6; }
8760 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8761 $as_echo_n "(cached) " >&6
8762 else
8763 case $MAKEINFO in
8764 [\\/]* | ?:[\\/]*)
8765 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8766 ;;
8767 *)
8768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8769 for as_dir in $PATH
8770 do
8771 IFS=$as_save_IFS
8772 test -z "$as_dir" && as_dir=.
8773 for ac_exec_ext in '' $ac_executable_extensions; do
8774 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8775 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8777 break 2
8778 fi
8779 done
8780 done
8781 IFS=$as_save_IFS
8782
8783 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8784 ;;
8785 esac
8786 fi
8787 MAKEINFO=$ac_cv_path_MAKEINFO
8788 if test -n "$MAKEINFO"; then
8789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8790 $as_echo "$MAKEINFO" >&6; }
8791 else
8792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8793 $as_echo "no" >&6; }
8794 fi
8795
8796
8797 if test "$MAKEINFO" != "no"; then
8798 case `
8799 $MAKEINFO --version 2> /dev/null |
8800 $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
8801 ` in
8802 '') MAKEINFO=no;;
8803 esac
8804 fi
8805
8806 ## Makeinfo is unusual. For a released Emacs, the manuals are
8807 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8808 ## therefore in the category of "special tools" not normally required, which
8809 ## configure does not have to check for (eg autoconf itself).
8810 ## In a Bazaar checkout on the other hand, the manuals are not included.
8811 ## So makeinfo is a requirement to build from Bazaar, and configure
8812 ## should test for it as it does for any other build requirement.
8813 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8814 ## with pre-built manuals, from a Bazaar checkout.
8815 HAVE_MAKEINFO=yes
8816
8817 if test "$MAKEINFO" = "no"; then
8818 MAKEINFO=makeinfo
8819 if test "x${with_makeinfo}" = "xno"; then
8820 HAVE_MAKEINFO=no
8821 elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
8822 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8823 source tree does not seem to have pre-built manuals in the \`info' directory.
8824 Either install a suitable version of makeinfo, or re-run configure
8825 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8826 fi
8827 fi
8828
8829
8830 INFO_EXT=.info
8831 INFO_OPTS=--no-split
8832
8833
8834
8835 if test $opsys = mingw32; then
8836 DOCMISC_W32=efaq-w32
8837 else
8838 DOCMISC_W32=
8839 fi
8840
8841
8842
8843 if test x$GCC = xyes; then
8844 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8845 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8846 else
8847 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8848 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8849 fi
8850
8851
8852 late_LDFLAGS="$LDFLAGS"
8853 if test x$GCC = xyes; then
8854 LDFLAGS_NOCOMBRELOC="-Wl,-znocombreloc"
8855 else
8856 LDFLAGS_NOCOMBRELOC="-znocombreloc"
8857 fi
8858
8859 LDFLAGS="$LDFLAGS $LDFLAGS_NOCOMBRELOC"
8860
8861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8862 $as_echo_n "checking for -znocombreloc... " >&6; }
8863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8864 /* end confdefs.h. */
8865
8866 int
8867 main ()
8868 {
8869
8870 ;
8871 return 0;
8872 }
8873 _ACEOF
8874 if ac_fn_c_try_link "$LINENO"; then :
8875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8876 $as_echo "yes" >&6; }
8877 else
8878 LDFLAGS_NOCOMBRELOC=
8879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8880 $as_echo "no" >&6; }
8881 fi
8882 rm -f core conftest.err conftest.$ac_objext \
8883 conftest$ac_exeext conftest.$ac_ext
8884
8885 LDFLAGS="$late_LDFLAGS"
8886
8887 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8888 case "$opsys" in
8889 your-opsys-here) CANNOT_DUMP=yes ;;
8890 esac
8891
8892 test "$CANNOT_DUMP" = "yes" && \
8893
8894 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8895
8896
8897
8898
8899
8900 UNEXEC_OBJ=unexelf.o
8901 case "$opsys" in
8902 # MSDOS uses unexcoff.o
8903 aix4-2)
8904 UNEXEC_OBJ=unexaix.o
8905 ;;
8906 cygwin)
8907 UNEXEC_OBJ=unexcw.o
8908 ;;
8909 darwin)
8910 UNEXEC_OBJ=unexmacosx.o
8911 ;;
8912 hpux10-20 | hpux11)
8913 UNEXEC_OBJ=unexhp9k800.o
8914 ;;
8915 mingw32)
8916 UNEXEC_OBJ=unexw32.o
8917 ;;
8918 sol2-10)
8919 # Use the Solaris dldump() function, called from unexsol.c, to dump
8920 # emacs, instead of the generic ELF dump code found in unexelf.c.
8921 # The resulting binary has a complete symbol table, and is better
8922 # for debugging and other observability tools (debuggers, pstack, etc).
8923 #
8924 # If you encounter a problem using dldump(), please consider sending
8925 # a message to the OpenSolaris tools-linking mailing list:
8926 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8927 #
8928 # It is likely that dldump() works with older Solaris too, but this has
8929 # not been tested, so for now this change is for Solaris 10 or newer.
8930 UNEXEC_OBJ=unexsol.o
8931 ;;
8932 esac
8933
8934 LD_SWITCH_SYSTEM=
8935 case "$opsys" in
8936 freebsd|dragonfly)
8937 ## Let `ld' find image libs and similar things in /usr/local/lib.
8938 ## The system compiler, GCC, has apparently been modified to not
8939 ## look there, contrary to what a stock GCC would do.
8940 ### It's not our place to do this. See bug#10313#17.
8941 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8942 :
8943 ;;
8944
8945 gnu-linux)
8946 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8947 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8948 ;;
8949
8950 netbsd)
8951 ### It's not our place to do this. See bug#10313#17.
8952 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8953 :
8954 ;;
8955
8956 openbsd)
8957 ## Han Boetes <han@boetes.org> says this is necessary,
8958 ## otherwise Emacs dumps core on elf systems.
8959 LD_SWITCH_SYSTEM="-Z"
8960 ;;
8961 esac
8962
8963
8964 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8965
8966 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8967 ## which has not been defined yet. When this was handled with cpp,
8968 ## it was expanded to null when configure sourced the s/*.h file.
8969 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8970 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8971 ## (or somesuch), but because it is supposed to go at the _front_
8972 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8973 ## Compare with the gnu-linux case below, which added to the end
8974 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8975 ## LD_SWITCH_SYSTEM_TEMACS.
8976 case "$opsys" in
8977 netbsd|openbsd)
8978 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8979 esac
8980
8981
8982 C_SWITCH_MACHINE=
8983 case $canonical in
8984 alpha*)
8985 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8986 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8987
8988 fi
8989
8990 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8991 ## With ELF, make sure that all common symbols get allocated to in the
8992 ## data section. Otherwise, the dump of temacs may miss variables in
8993 ## the shared library that have been initialized. For example, with
8994 ## GNU libc, __malloc_initialized would normally be resolved to the
8995 ## shared library's .bss section, which is fatal.
8996 if test "x$GCC" = "xyes"; then
8997 C_SWITCH_MACHINE="-fno-common"
8998 else
8999 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
9000 fi
9001 else
9002 UNEXEC_OBJ=unexalpha.o
9003 fi
9004 ;;
9005 esac
9006
9007
9008
9009
9010 C_SWITCH_SYSTEM=
9011 ## Some programs in src produce warnings saying certain subprograms
9012 ## are too complex and need a MAXMEM value greater than 2000 for
9013 ## additional optimization. --nils@exp-math.uni-essen.de
9014 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
9015 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
9016 test "$opsys" = "mingw32" && C_SWITCH_SYSTEM="-mtune=pentium4"
9017 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
9018 ## It is redundant in glibc2, since we define _GNU_SOURCE.
9019
9020
9021
9022 LIBS_SYSTEM=
9023 case "$opsys" in
9024 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
9025 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
9026
9027 freebsd|dragonfly) LIBS_SYSTEM="-lutil" ;;
9028
9029 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
9030
9031 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
9032
9033 ## Motif needs -lgen.
9034 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
9035 esac
9036
9037
9038
9039 ### Make sure subsequent tests use flags consistent with the build flags.
9040
9041 if test x"${OVERRIDE_CPPFLAGS}" != x; then
9042 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
9043 else
9044 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
9045 fi
9046
9047 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
9048
9049 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
9050
9051
9052
9053 LIB_MATH=-lm
9054 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
9055
9056 case $opsys in
9057 cygwin )
9058 LIB_MATH=
9059 ;;
9060 darwin )
9061 ## Adding -lm confuses the dynamic linker, so omit it.
9062 LIB_MATH=
9063 ;;
9064 freebsd | dragonfly )
9065 SYSTEM_TYPE=berkeley-unix
9066 ;;
9067 gnu-linux | gnu-kfreebsd )
9068 ;;
9069 hpux10-20 | hpux11 )
9070 ;;
9071 mingw32 )
9072 LIB_MATH=
9073 SYSTEM_TYPE=windows-nt
9074 ;;
9075 netbsd | openbsd )
9076 SYSTEM_TYPE=berkeley-unix
9077 ;;
9078
9079 sol2* | unixware )
9080 SYSTEM_TYPE=usg-unix-v
9081 ;;
9082
9083 esac
9084
9085
9086
9087 cat >>confdefs.h <<_ACEOF
9088 #define SYSTEM_TYPE "$SYSTEM_TYPE"
9089 _ACEOF
9090
9091
9092
9093 pre_PKG_CONFIG_CFLAGS=$CFLAGS
9094 pre_PKG_CONFIG_LIBS=$LIBS
9095
9096 # Extract the first word of "pkg-config", so it can be a program name with args.
9097 set dummy pkg-config; ac_word=$2
9098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9099 $as_echo_n "checking for $ac_word... " >&6; }
9100 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9101 $as_echo_n "(cached) " >&6
9102 else
9103 case $PKG_CONFIG in
9104 [\\/]* | ?:[\\/]*)
9105 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9106 ;;
9107 *)
9108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9109 for as_dir in $PATH
9110 do
9111 IFS=$as_save_IFS
9112 test -z "$as_dir" && as_dir=.
9113 for ac_exec_ext in '' $ac_executable_extensions; do
9114 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9115 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9117 break 2
9118 fi
9119 done
9120 done
9121 IFS=$as_save_IFS
9122
9123 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9124 ;;
9125 esac
9126 fi
9127 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9128 if test -n "$PKG_CONFIG"; then
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9130 $as_echo "$PKG_CONFIG" >&6; }
9131 else
9132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9133 $as_echo "no" >&6; }
9134 fi
9135
9136
9137
9138
9139
9140 HAVE_SOUND=no
9141 if test "${with_sound}" != "no"; then
9142 # Sound support for GNU/Linux, the free BSDs, and MinGW.
9143 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
9144 do :
9145 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9146 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
9147 #ifdef __MINGW32__
9148 #define WIN32_LEAN_AND_MEAN
9149 #include <windows.h>
9150 #endif
9151
9152 "
9153 eval as_val=\$$as_ac_Header
9154 if test "x$as_val" = x""yes; then :
9155 cat >>confdefs.h <<_ACEOF
9156 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9157 _ACEOF
9158 have_sound_header=yes
9159 fi
9160
9161 done
9162
9163 test "${with_sound}" = "oss" && test "${have_sound_header}" != "yes" && \
9164 as_fn_error "OSS sound support requested but not found." "$LINENO" 5
9165
9166 if test "${with_sound}" = "bsd-ossaudio" || test "${with_sound}" = "yes"; then
9167 # Emulation library used on NetBSD.
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
9169 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
9170 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
9171 $as_echo_n "(cached) " >&6
9172 else
9173 ac_check_lib_save_LIBS=$LIBS
9174 LIBS="-lossaudio $LIBS"
9175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9176 /* end confdefs.h. */
9177
9178 /* Override any GCC internal prototype to avoid an error.
9179 Use char because int might match the return type of a GCC
9180 builtin and then its argument prototype would still apply. */
9181 #ifdef __cplusplus
9182 extern "C"
9183 #endif
9184 char _oss_ioctl ();
9185 int
9186 main ()
9187 {
9188 return _oss_ioctl ();
9189 ;
9190 return 0;
9191 }
9192 _ACEOF
9193 if ac_fn_c_try_link "$LINENO"; then :
9194 ac_cv_lib_ossaudio__oss_ioctl=yes
9195 else
9196 ac_cv_lib_ossaudio__oss_ioctl=no
9197 fi
9198 rm -f core conftest.err conftest.$ac_objext \
9199 conftest$ac_exeext conftest.$ac_ext
9200 LIBS=$ac_check_lib_save_LIBS
9201 fi
9202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
9203 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
9204 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
9205 LIBSOUND=-lossaudio
9206 else
9207 LIBSOUND=
9208 fi
9209
9210 test "${with_sound}" = "bsd-ossaudio" && test -z "$LIBSOUND" && \
9211 as_fn_error "bsd-ossaudio sound support requested but not found." "$LINENO" 5
9212 fi
9213
9214
9215 if test "${with_sound}" = "alsa" || test "${with_sound}" = "yes"; then
9216 ALSA_REQUIRED=1.0.0
9217 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
9218
9219 succeeded=no
9220
9221 if test "$PKG_CONFIG" = "no" ; then
9222 HAVE_ALSA=no
9223 else
9224 PKG_CONFIG_MIN_VERSION=0.9.0
9225 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
9227 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
9228
9229 if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
9230 ALSA_CFLAGS=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
9231 ALSA_LIBS=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
9232 edit_cflags="
9233 s,///*,/,g
9234 s/^/ /
9235 s/ -I/ $isystem/g
9236 s/^ //
9237 "
9238 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
9239 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
9240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
9241 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
9242 succeeded=yes
9243 else
9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9245 $as_echo "no" >&6; }
9246 ALSA_CFLAGS=""
9247 ALSA_LIBS=""
9248 ## If we have a custom action on failure, don't print errors, but
9249 ## do set a variable so people can do so. Do it in a subshell
9250 ## to capture any diagnostics in invoking pkg-config.
9251 ALSA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
9252
9253 fi
9254
9255
9256
9257 else
9258 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9259 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9260 fi
9261 fi
9262
9263 if test $succeeded = yes; then
9264 HAVE_ALSA=yes
9265 else
9266 HAVE_ALSA=no
9267 fi
9268
9269 if test $HAVE_ALSA = yes; then
9270 SAVE_CFLAGS="$CFLAGS"
9271 SAVE_LIBS="$LIBS"
9272 CFLAGS="$ALSA_CFLAGS $CFLAGS"
9273 LIBS="$ALSA_LIBS $LIBS"
9274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9275 /* end confdefs.h. */
9276 #include <asoundlib.h>
9277 int
9278 main ()
9279 {
9280 snd_lib_error_set_handler (0);
9281 ;
9282 return 0;
9283 }
9284 _ACEOF
9285 if ac_fn_c_try_compile "$LINENO"; then :
9286 emacs_alsa_normal=yes
9287 else
9288 emacs_alsa_normal=no
9289 fi
9290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9291 if test "$emacs_alsa_normal" != yes; then
9292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9293 /* end confdefs.h. */
9294 #include <alsa/asoundlib.h>
9295 int
9296 main ()
9297 {
9298 snd_lib_error_set_handler (0);
9299 ;
9300 return 0;
9301 }
9302 _ACEOF
9303 if ac_fn_c_try_compile "$LINENO"; then :
9304 emacs_alsa_subdir=yes
9305 else
9306 emacs_alsa_subdir=no
9307 fi
9308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9309 if test "$emacs_alsa_subdir" != yes; then
9310 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
9311 fi
9312 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
9313 fi
9314
9315 CFLAGS="$SAVE_CFLAGS"
9316 LIBS="$SAVE_LIBS"
9317 LIBSOUND="$LIBSOUND $ALSA_LIBS"
9318 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
9319
9320 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
9321
9322 elif test "${with_sound}" = "alsa"; then
9323 as_fn_error "ALSA sound support requested but not found." "$LINENO" 5
9324 fi
9325 fi
9326 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
9327 case "$opsys" in
9328 gnu-linux|freebsd|netbsd|mingw32)
9329
9330 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
9331
9332 HAVE_SOUND=yes
9333 ;;
9334 esac
9335 fi
9336
9337
9338 fi
9339
9340
9341
9342
9343 for ac_header in $ac_header_list
9344 do :
9345 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9346 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9347 "
9348 eval as_val=\$$as_ac_Header
9349 if test "x$as_val" = x""yes; then :
9350 cat >>confdefs.h <<_ACEOF
9351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9352 _ACEOF
9353
9354 fi
9355
9356 done
9357
9358
9359
9360
9361
9362
9363
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
9377 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
9378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9379 /* end confdefs.h. */
9380 #include <sys/personality.h>
9381 int
9382 main ()
9383 {
9384 personality (PER_LINUX32)
9385 ;
9386 return 0;
9387 }
9388 _ACEOF
9389 if ac_fn_c_try_compile "$LINENO"; then :
9390 emacs_cv_personality_linux32=yes
9391 else
9392 emacs_cv_personality_linux32=no
9393 fi
9394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
9396 $as_echo "$emacs_cv_personality_linux32" >&6; }
9397
9398 if test $emacs_cv_personality_linux32 = yes; then
9399
9400 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
9401
9402 fi
9403
9404 for ac_header in term.h
9405 do :
9406 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
9407 if test "x$ac_cv_header_term_h" = x""yes; then :
9408 cat >>confdefs.h <<_ACEOF
9409 #define HAVE_TERM_H 1
9410 _ACEOF
9411
9412 fi
9413
9414 done
9415
9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9417 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9418 if test "${ac_cv_header_time+set}" = set; then :
9419 $as_echo_n "(cached) " >&6
9420 else
9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9422 /* end confdefs.h. */
9423 #include <sys/types.h>
9424 #include <sys/time.h>
9425 #include <time.h>
9426
9427 int
9428 main ()
9429 {
9430 if ((struct tm *) 0)
9431 return 0;
9432 ;
9433 return 0;
9434 }
9435 _ACEOF
9436 if ac_fn_c_try_compile "$LINENO"; then :
9437 ac_cv_header_time=yes
9438 else
9439 ac_cv_header_time=no
9440 fi
9441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9442 fi
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9444 $as_echo "$ac_cv_header_time" >&6; }
9445 if test $ac_cv_header_time = yes; then
9446
9447 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9448
9449 fi
9450
9451 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
9452
9453 "
9454 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
9455 ac_have_decl=1
9456 else
9457 ac_have_decl=0
9458 fi
9459
9460 cat >>confdefs.h <<_ACEOF
9461 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
9462 _ACEOF
9463
9464 if test $ac_cv_have_decl_sys_siglist != yes; then
9465 # For Tru64, at least:
9466 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
9467
9468 "
9469 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
9470 ac_have_decl=1
9471 else
9472 ac_have_decl=0
9473 fi
9474
9475 cat >>confdefs.h <<_ACEOF
9476 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
9477 _ACEOF
9478
9479 fi
9480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
9481 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
9482 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
9483 $as_echo_n "(cached) " >&6
9484 else
9485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9486 /* end confdefs.h. */
9487 #include <sys/types.h>
9488 #include <sys/wait.h>
9489 #ifndef WEXITSTATUS
9490 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
9491 #endif
9492 #ifndef WIFEXITED
9493 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9494 #endif
9495
9496 int
9497 main ()
9498 {
9499 int s;
9500 wait (&s);
9501 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9502 ;
9503 return 0;
9504 }
9505 _ACEOF
9506 if ac_fn_c_try_compile "$LINENO"; then :
9507 ac_cv_header_sys_wait_h=yes
9508 else
9509 ac_cv_header_sys_wait_h=no
9510 fi
9511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9512 fi
9513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9514 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9515 if test $ac_cv_header_sys_wait_h = yes; then
9516
9517 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9518
9519 fi
9520
9521
9522
9523
9524
9525 for ac_header in net/if.h
9526 do :
9527 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
9528 #if HAVE_SYS_SOCKET_H
9529 #include <sys/socket.h>
9530 #endif
9531 "
9532 if test "x$ac_cv_header_net_if_h" = x""yes; then :
9533 cat >>confdefs.h <<_ACEOF
9534 #define HAVE_NET_IF_H 1
9535 _ACEOF
9536
9537 fi
9538
9539 done
9540
9541 for ac_header in ifaddrs.h
9542 do :
9543 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
9544 #if HAVE_SYS_SOCKET_H
9545 #include <sys/socket.h>
9546 #endif
9547 "
9548 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
9549 cat >>confdefs.h <<_ACEOF
9550 #define HAVE_IFADDRS_H 1
9551 _ACEOF
9552
9553 fi
9554
9555 done
9556
9557 for ac_header in net/if_dl.h
9558 do :
9559 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9560 #if HAVE_SYS_SOCKET_H
9561 #include <sys/socket.h>
9562 #endif
9563 "
9564 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
9565 cat >>confdefs.h <<_ACEOF
9566 #define HAVE_NET_IF_DL_H 1
9567 _ACEOF
9568
9569 fi
9570
9571 done
9572
9573
9574 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9575 #if HAVE_SYS_SOCKET_H
9576 #include <sys/socket.h>
9577 #endif
9578 #if HAVE_NET_IF_H
9579 #include <net/if.h>
9580 #endif
9581 "
9582 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
9583
9584 cat >>confdefs.h <<_ACEOF
9585 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9586 _ACEOF
9587
9588
9589 fi
9590 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9591 #if HAVE_SYS_SOCKET_H
9592 #include <sys/socket.h>
9593 #endif
9594 #if HAVE_NET_IF_H
9595 #include <net/if.h>
9596 #endif
9597 "
9598 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
9599
9600 cat >>confdefs.h <<_ACEOF
9601 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9602 _ACEOF
9603
9604
9605 fi
9606 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9607 #if HAVE_SYS_SOCKET_H
9608 #include <sys/socket.h>
9609 #endif
9610 #if HAVE_NET_IF_H
9611 #include <net/if.h>
9612 #endif
9613 "
9614 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9615
9616 cat >>confdefs.h <<_ACEOF
9617 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9618 _ACEOF
9619
9620
9621 fi
9622 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9623 #if HAVE_SYS_SOCKET_H
9624 #include <sys/socket.h>
9625 #endif
9626 #if HAVE_NET_IF_H
9627 #include <net/if.h>
9628 #endif
9629 "
9630 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9631
9632 cat >>confdefs.h <<_ACEOF
9633 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9634 _ACEOF
9635
9636
9637 fi
9638 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9639 #if HAVE_SYS_SOCKET_H
9640 #include <sys/socket.h>
9641 #endif
9642 #if HAVE_NET_IF_H
9643 #include <net/if.h>
9644 #endif
9645 "
9646 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9647
9648 cat >>confdefs.h <<_ACEOF
9649 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9650 _ACEOF
9651
9652
9653 fi
9654 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9655 #if HAVE_SYS_SOCKET_H
9656 #include <sys/socket.h>
9657 #endif
9658 #if HAVE_NET_IF_H
9659 #include <net/if.h>
9660 #endif
9661 "
9662 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9663
9664 cat >>confdefs.h <<_ACEOF
9665 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9666 _ACEOF
9667
9668
9669 fi
9670
9671
9672
9673
9674 DEPFLAGS=
9675 MKDEPDIR=":"
9676 deps_frag=deps.mk
9677 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9679 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9680 HAVE_GNU_MAKE=no
9681 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9682 if test "x$testval" != x; then
9683 HAVE_GNU_MAKE=yes
9684 else
9685 ac_enable_autodepend=no
9686 fi
9687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9688 $as_echo "$HAVE_GNU_MAKE" >&6; }
9689 if test $HAVE_GNU_MAKE = yes; then
9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9691 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9692 SAVE_CFLAGS="$CFLAGS"
9693 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9695 /* end confdefs.h. */
9696
9697 int
9698 main ()
9699 {
9700
9701 ;
9702 return 0;
9703 }
9704 _ACEOF
9705 if ac_fn_c_try_compile "$LINENO"; then :
9706
9707 else
9708 ac_enable_autodepend=no
9709 fi
9710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9711 CFLAGS="$SAVE_CFLAGS"
9712 test -f deps.d || ac_enable_autodepend=no
9713 rm -rf deps.d
9714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9715 $as_echo "$ac_enable_autodepend" >&6; }
9716 fi
9717 if test $ac_enable_autodepend = yes; then
9718 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9719 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9720 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9721 deps_frag=autodeps.mk
9722 fi
9723 fi
9724 deps_frag=$srcdir/src/$deps_frag
9725
9726
9727
9728
9729
9730 lisp_frag=$srcdir/src/lisp.mk
9731
9732
9733
9734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9735 $as_echo_n "checking for long file names... " >&6; }
9736 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9737 $as_echo_n "(cached) " >&6
9738 else
9739 ac_cv_sys_long_file_names=yes
9740 # Test for long file names in all the places we know might matter:
9741 # . the current directory, where building will happen
9742 # $prefix/lib where we will be installing things
9743 # $exec_prefix/lib likewise
9744 # $TMPDIR if set, where it might want to write temporary files
9745 # /tmp where it might want to write temporary files
9746 # /var/tmp likewise
9747 # /usr/tmp likewise
9748 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9749 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9750 # in the usual case where exec_prefix is '${prefix}'.
9751 case $ac_dir in #(
9752 . | /* | ?:[\\/]*) ;; #(
9753 *) continue;;
9754 esac
9755 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9756 ac_xdir=$ac_dir/cf$$
9757 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9758 ac_tf1=$ac_xdir/conftest9012345
9759 ac_tf2=$ac_xdir/conftest9012346
9760 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9761 ac_cv_sys_long_file_names=no
9762 rm -f -r "$ac_xdir" 2>/dev/null
9763 test $ac_cv_sys_long_file_names = no && break
9764 done
9765 fi
9766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9767 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9768 if test $ac_cv_sys_long_file_names = yes; then
9769
9770 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9771
9772 fi
9773
9774
9775 #### Choose a window system.
9776
9777 ## We leave window_system equal to none if
9778 ## we end up building without one. Any new window system should
9779 ## set window_system to an appropriate value and add objects to
9780 ## window-system-specific substs.
9781
9782 window_system=none
9783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9784 $as_echo_n "checking for X... " >&6; }
9785
9786
9787 # Check whether --with-x was given.
9788 if test "${with_x+set}" = set; then :
9789 withval=$with_x;
9790 fi
9791
9792 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9793 if test "x$with_x" = xno; then
9794 # The user explicitly disabled X.
9795 have_x=disabled
9796 else
9797 case $x_includes,$x_libraries in #(
9798 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9799 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9800 $as_echo_n "(cached) " >&6
9801 else
9802 # One or both of the vars are not set, and there is no cached value.
9803 ac_x_includes=no ac_x_libraries=no
9804 rm -f -r conftest.dir
9805 if mkdir conftest.dir; then
9806 cd conftest.dir
9807 cat >Imakefile <<'_ACEOF'
9808 incroot:
9809 @echo incroot='${INCROOT}'
9810 usrlibdir:
9811 @echo usrlibdir='${USRLIBDIR}'
9812 libdir:
9813 @echo libdir='${LIBDIR}'
9814 _ACEOF
9815 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9816 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9817 for ac_var in incroot usrlibdir libdir; do
9818 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9819 done
9820 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9821 for ac_extension in a so sl dylib la dll; do
9822 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9823 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9824 ac_im_usrlibdir=$ac_im_libdir; break
9825 fi
9826 done
9827 # Screen out bogus values from the imake configuration. They are
9828 # bogus both because they are the default anyway, and because
9829 # using them would break gcc on systems where it needs fixed includes.
9830 case $ac_im_incroot in
9831 /usr/include) ac_x_includes= ;;
9832 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9833 esac
9834 case $ac_im_usrlibdir in
9835 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9836 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9837 esac
9838 fi
9839 cd ..
9840 rm -f -r conftest.dir
9841 fi
9842
9843 # Standard set of common directories for X headers.
9844 # Check X11 before X11Rn because it is often a symlink to the current release.
9845 ac_x_header_dirs='
9846 /usr/X11/include
9847 /usr/X11R7/include
9848 /usr/X11R6/include
9849 /usr/X11R5/include
9850 /usr/X11R4/include
9851
9852 /usr/include/X11
9853 /usr/include/X11R7
9854 /usr/include/X11R6
9855 /usr/include/X11R5
9856 /usr/include/X11R4
9857
9858 /usr/local/X11/include
9859 /usr/local/X11R7/include
9860 /usr/local/X11R6/include
9861 /usr/local/X11R5/include
9862 /usr/local/X11R4/include
9863
9864 /usr/local/include/X11
9865 /usr/local/include/X11R7
9866 /usr/local/include/X11R6
9867 /usr/local/include/X11R5
9868 /usr/local/include/X11R4
9869
9870 /usr/X386/include
9871 /usr/x386/include
9872 /usr/XFree86/include/X11
9873
9874 /usr/include
9875 /usr/local/include
9876 /usr/unsupported/include
9877 /usr/athena/include
9878 /usr/local/x11r5/include
9879 /usr/lpp/Xamples/include
9880
9881 /usr/openwin/include
9882 /usr/openwin/share/include'
9883
9884 if test "$ac_x_includes" = no; then
9885 # Guess where to find include files, by looking for Xlib.h.
9886 # First, try using that file with no special directory specified.
9887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9888 /* end confdefs.h. */
9889 #include <X11/Xlib.h>
9890 _ACEOF
9891 if ac_fn_c_try_cpp "$LINENO"; then :
9892 # We can compile using X headers with no special include directory.
9893 ac_x_includes=
9894 else
9895 for ac_dir in $ac_x_header_dirs; do
9896 if test -r "$ac_dir/X11/Xlib.h"; then
9897 ac_x_includes=$ac_dir
9898 break
9899 fi
9900 done
9901 fi
9902 rm -f conftest.err conftest.$ac_ext
9903 fi # $ac_x_includes = no
9904
9905 if test "$ac_x_libraries" = no; then
9906 # Check for the libraries.
9907 # See if we find them without any special options.
9908 # Don't add to $LIBS permanently.
9909 ac_save_LIBS=$LIBS
9910 LIBS="-lX11 $LIBS"
9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9912 /* end confdefs.h. */
9913 #include <X11/Xlib.h>
9914 int
9915 main ()
9916 {
9917 XrmInitialize ()
9918 ;
9919 return 0;
9920 }
9921 _ACEOF
9922 if ac_fn_c_try_link "$LINENO"; then :
9923 LIBS=$ac_save_LIBS
9924 # We can link X programs with no special library path.
9925 ac_x_libraries=
9926 else
9927 LIBS=$ac_save_LIBS
9928 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9929 do
9930 # Don't even attempt the hair of trying to link an X program!
9931 for ac_extension in a so sl dylib la dll; do
9932 if test -r "$ac_dir/libX11.$ac_extension"; then
9933 ac_x_libraries=$ac_dir
9934 break 2
9935 fi
9936 done
9937 done
9938 fi
9939 rm -f core conftest.err conftest.$ac_objext \
9940 conftest$ac_exeext conftest.$ac_ext
9941 fi # $ac_x_libraries = no
9942
9943 case $ac_x_includes,$ac_x_libraries in #(
9944 no,* | *,no | *\'*)
9945 # Didn't find X, or a directory has "'" in its name.
9946 ac_cv_have_x="have_x=no";; #(
9947 *)
9948 # Record where we found X for the cache.
9949 ac_cv_have_x="have_x=yes\
9950 ac_x_includes='$ac_x_includes'\
9951 ac_x_libraries='$ac_x_libraries'"
9952 esac
9953 fi
9954 ;; #(
9955 *) have_x=yes;;
9956 esac
9957 eval "$ac_cv_have_x"
9958 fi # $with_x != no
9959
9960 if test "$have_x" != yes; then
9961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9962 $as_echo "$have_x" >&6; }
9963 no_x=yes
9964 else
9965 # If each of the values was on the command line, it overrides each guess.
9966 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9967 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9968 # Update the cache value to reflect the command line values.
9969 ac_cv_have_x="have_x=yes\
9970 ac_x_includes='$x_includes'\
9971 ac_x_libraries='$x_libraries'"
9972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9973 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9974 fi
9975
9976 if test "$no_x" != yes; then
9977 window_system=x11
9978 fi
9979
9980 LD_SWITCH_X_SITE_RPATH=
9981 if test "${x_libraries}" != NONE; then
9982 if test -n "${x_libraries}"; then
9983 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9984 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9985 fi
9986 x_default_search_path=""
9987 x_search_path=${x_libraries}
9988 if test -z "${x_search_path}"; then
9989 x_search_path=/usr/lib
9990 fi
9991 for x_library in `echo ${x_search_path}: | \
9992 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9993 x_search_path="\
9994 ${x_library}/X11/%L/%T/%N%C%S:\
9995 ${x_library}/X11/%l/%T/%N%C%S:\
9996 ${x_library}/X11/%T/%N%C%S:\
9997 ${x_library}/X11/%L/%T/%N%S:\
9998 ${x_library}/X11/%l/%T/%N%S:\
9999 ${x_library}/X11/%T/%N%S"
10000 if test x"${x_default_search_path}" = x; then
10001 x_default_search_path=${x_search_path}
10002 else
10003 x_default_search_path="${x_search_path}:${x_default_search_path}"
10004 fi
10005 done
10006 fi
10007
10008
10009 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
10010 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
10011 fi
10012
10013 if test x"${x_includes}" = x; then
10014 bitmapdir=/usr/include/X11/bitmaps
10015 else
10016 # accumulate include directories that have X11 bitmap subdirectories
10017 bmd_acc="dummyval"
10018 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
10019 if test -d "${bmd}/X11/bitmaps"; then
10020 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
10021 fi
10022 if test -d "${bmd}/bitmaps"; then
10023 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
10024 fi
10025 done
10026 if test ${bmd_acc} != "dummyval"; then
10027 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
10028 fi
10029 fi
10030
10031 HAVE_NS=no
10032 NS_IMPL_COCOA=no
10033 NS_IMPL_GNUSTEP=no
10034 tmp_CPPFLAGS="$CPPFLAGS"
10035 tmp_CFLAGS="$CFLAGS"
10036 CPPFLAGS="$CPPFLAGS -x objective-c"
10037 CFLAGS="$CFLAGS -x objective-c"
10038 GNU_OBJC_CFLAGS=
10039 LIBS_GNUSTEP=
10040 if test "${with_ns}" != no; then
10041 if test "${opsys}" = darwin; then
10042 NS_IMPL_COCOA=yes
10043 ns_appdir=`pwd`/nextstep/Emacs.app
10044 ns_appbindir=${ns_appdir}/Contents/MacOS
10045 ns_appresdir=${ns_appdir}/Contents/Resources
10046 ns_appsrc=Cocoa/Emacs.base
10047 elif test -f $GNUSTEP_CONFIG_FILE; then
10048 NS_IMPL_GNUSTEP=yes
10049 ns_appdir=`pwd`/nextstep/Emacs.app
10050 ns_appbindir=${ns_appdir}
10051 ns_appresdir=${ns_appdir}/Resources
10052 ns_appsrc=GNUstep/Emacs.base
10053 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
10054 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
10055 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
10056 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
10057 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
10058 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
10059 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
10060 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
10061 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
10062 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
10063 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
10064 LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
10065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
10066 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
10067 if test "${emacs_cv_objc_exceptions+set}" = set; then :
10068 $as_echo_n "(cached) " >&6
10069 else
10070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10071 /* end confdefs.h. */
10072 #include <GNUstepBase/GSConfig.h>
10073 int
10074 main ()
10075 {
10076 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
10077 1;
10078 #else
10079 fail;
10080 #endif
10081 ;
10082 return 0;
10083 }
10084 _ACEOF
10085 if ac_fn_c_try_compile "$LINENO"; then :
10086 emacs_cv_objc_exceptions=yes
10087 else
10088 emacs_cv_objc_exceptions=no
10089 fi
10090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10091 fi
10092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
10093 $as_echo "$emacs_cv_objc_exceptions" >&6; }
10094 if test $emacs_cv_objc_exceptions = yes; then
10095
10096 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
10097
10098 GNU_OBJC_CFLAGS="-fobjc-exceptions"
10099 fi
10100 fi
10101
10102 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
10103
10104 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
10105 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
10106 HAVE_NS=yes
10107 else
10108 as_fn_error "\`--with-ns' was specified, but the include
10109 files are missing or cannot be compiled." "$LINENO" 5
10110 fi
10111
10112
10113
10114 macfont_file=""
10115 if test "${NS_IMPL_COCOA}" = "yes"; then
10116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.4 or newer" >&5
10117 $as_echo_n "checking for OSX 10.4 or newer... " >&6; }
10118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10119 /* end confdefs.h. */
10120 #include <AppKit/AppKit.h>
10121 int
10122 main ()
10123 {
10124
10125 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
10126 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
10127 ; /* OK */
10128 #else
10129 #error "OSX 10.4 or newer required"
10130 #endif
10131 #endif
10132
10133 ;
10134 return 0;
10135 }
10136 _ACEOF
10137 if ac_fn_c_try_compile "$LINENO"; then :
10138 ns_osx_have_104=yes
10139 else
10140 ns_osx_have_104=no
10141 fi
10142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_104" >&5
10144 $as_echo "$ns_osx_have_104" >&6; }
10145
10146 if test $ns_osx_have_104 = no; then
10147 as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
10148 fi
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.5 or newer" >&5
10150 $as_echo_n "checking for OSX 10.5 or newer... " >&6; }
10151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10152 /* end confdefs.h. */
10153 #include <AppKit/AppKit.h>
10154 int
10155 main ()
10156 {
10157
10158 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
10159 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10160 ; /* OK */
10161 #else
10162 #error "OSX 10.5 not found"
10163 #endif
10164 #endif
10165
10166 ;
10167 return 0;
10168 }
10169 _ACEOF
10170 if ac_fn_c_try_compile "$LINENO"; then :
10171 ns_osx_have_105=yes
10172 else
10173 ns_osx_have_105=no
10174 fi
10175 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_105" >&5
10177 $as_echo "$ns_osx_have_105" >&6; }
10178 if test $ns_osx_have_105 = yes; then
10179 macfont_file="macfont.o"
10180 fi
10181 fi
10182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10183 /* end confdefs.h. */
10184 #include <Foundation/NSObjCRuntime.h>
10185 int
10186 main ()
10187 {
10188 NSInteger i;
10189 ;
10190 return 0;
10191 }
10192 _ACEOF
10193 if ac_fn_c_try_compile "$LINENO"; then :
10194 ns_have_nsinteger=yes
10195 else
10196 ns_have_nsinteger=no
10197 fi
10198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10199 if test $ns_have_nsinteger = yes; then
10200
10201 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10202
10203 fi
10204 fi
10205
10206
10207
10208 INSTALL_ARCH_INDEP_EXTRA=install-etc
10209 ns_self_contained=no
10210 NS_OBJ=
10211 NS_OBJC_OBJ=
10212 if test "${HAVE_NS}" = yes; then
10213 if test "$with_toolkit_scroll_bars" = "no"; then
10214 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
10215 fi
10216
10217 window_system=nextstep
10218 # set up packaging dirs
10219 if test "${EN_NS_SELF_CONTAINED}" = yes; then
10220 ns_self_contained=yes
10221 prefix=${ns_appresdir}
10222 exec_prefix=${ns_appbindir}
10223 libexecdir="\${ns_appbindir}/libexec"
10224 archlibdir="\${ns_appbindir}/libexec"
10225 etcdocdir="\${ns_appresdir}/etc"
10226 etcdir="\${ns_appresdir}/etc"
10227 infodir="\${ns_appresdir}/info"
10228 mandir="\${ns_appresdir}/man"
10229 lispdir="\${ns_appresdir}/lisp"
10230 leimdir="\${ns_appresdir}/leim"
10231 INSTALL_ARCH_INDEP_EXTRA=
10232 fi
10233
10234 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o $macfont_file"
10235 fi
10236 CFLAGS="$tmp_CFLAGS"
10237 CPPFLAGS="$tmp_CPPFLAGS"
10238
10239
10240
10241
10242
10243 HAVE_W32=no
10244 W32_OBJ=
10245 W32_LIBS=
10246 EMACSRES=
10247 CLIENTRES=
10248 CLIENTW=
10249 W32_RES_LINK=
10250 EMACS_MANIFEST=
10251 UPDATE_MANIFEST=
10252 if test "${with_w32}" != no; then
10253 case "${opsys}" in
10254 cygwin)
10255 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
10256 if test "x$ac_cv_header_windows_h" = x""yes; then :
10257 HAVE_W32=yes
10258 else
10259 as_fn_error "\`--with-w32' was specified, but windows.h
10260 cannot be found." "$LINENO" 5
10261 fi
10262
10263
10264 ;;
10265 mingw32)
10266 ## Using --with-w32 with MinGW is a no-op, but we allow it.
10267 ;;
10268 *)
10269 as_fn_error "Using w32 with an autotools build is only supported for Cygwin and MinGW32." "$LINENO" 5
10270 ;;
10271 esac
10272 fi
10273
10274 if test "${opsys}" = "mingw32"; then
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Windows API headers are recent enough" >&5
10276 $as_echo_n "checking whether Windows API headers are recent enough... " >&6; }
10277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10278 /* end confdefs.h. */
10279
10280 #include <windows.h>
10281 #include <usp10.h>
10282 int
10283 main ()
10284 {
10285 PIMAGE_NT_HEADERS pHeader;
10286 PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader)
10287 ;
10288 return 0;
10289 }
10290 _ACEOF
10291 if ac_fn_c_try_compile "$LINENO"; then :
10292 emacs_cv_w32api=yes
10293 HAVE_W32=yes
10294 else
10295 emacs_cv_w32api=no
10296 fi
10297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_w32api" >&5
10299 $as_echo "$emacs_cv_w32api" >&6; }
10300 if test "${emacs_cv_w32api}" = "no"; then
10301 as_fn_error "the Windows API headers are too old to support this build." "$LINENO" 5
10302 fi
10303 fi
10304
10305 FIRSTFILE_OBJ=
10306 NTDIR=
10307 LIBS_ECLIENT=
10308 LIB_WSOCK32=
10309 NTLIB=
10310 CM_OBJ="cm.o"
10311 XARGS_LIMIT=
10312 if test "${HAVE_W32}" = "yes"; then
10313
10314 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
10315
10316 if test -n "$ac_tool_prefix"; then
10317 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
10318 set dummy ${ac_tool_prefix}windres; ac_word=$2
10319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10320 $as_echo_n "checking for $ac_word... " >&6; }
10321 if test "${ac_cv_prog_WINDRES+set}" = set; then :
10322 $as_echo_n "(cached) " >&6
10323 else
10324 if test -n "$WINDRES"; then
10325 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
10326 else
10327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10328 for as_dir in $PATH
10329 do
10330 IFS=$as_save_IFS
10331 test -z "$as_dir" && as_dir=.
10332 for ac_exec_ext in '' $ac_executable_extensions; do
10333 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10334 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
10335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10336 break 2
10337 fi
10338 done
10339 done
10340 IFS=$as_save_IFS
10341
10342 fi
10343 fi
10344 WINDRES=$ac_cv_prog_WINDRES
10345 if test -n "$WINDRES"; then
10346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
10347 $as_echo "$WINDRES" >&6; }
10348 else
10349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10350 $as_echo "no" >&6; }
10351 fi
10352
10353
10354 fi
10355 if test -z "$ac_cv_prog_WINDRES"; then
10356 ac_ct_WINDRES=$WINDRES
10357 # Extract the first word of "windres", so it can be a program name with args.
10358 set dummy windres; ac_word=$2
10359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10360 $as_echo_n "checking for $ac_word... " >&6; }
10361 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
10362 $as_echo_n "(cached) " >&6
10363 else
10364 if test -n "$ac_ct_WINDRES"; then
10365 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
10366 else
10367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10368 for as_dir in $PATH
10369 do
10370 IFS=$as_save_IFS
10371 test -z "$as_dir" && as_dir=.
10372 for ac_exec_ext in '' $ac_executable_extensions; do
10373 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10374 ac_cv_prog_ac_ct_WINDRES="windres"
10375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10376 break 2
10377 fi
10378 done
10379 done
10380 IFS=$as_save_IFS
10381
10382 fi
10383 fi
10384 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
10385 if test -n "$ac_ct_WINDRES"; then
10386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
10387 $as_echo "$ac_ct_WINDRES" >&6; }
10388 else
10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10390 $as_echo "no" >&6; }
10391 fi
10392
10393 if test "x$ac_ct_WINDRES" = x; then
10394 WINDRES="as_fn_error "No resource compiler found." "$LINENO" 5"
10395 else
10396 case $cross_compiling:$ac_tool_warned in
10397 yes:)
10398 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10399 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10400 ac_tool_warned=yes ;;
10401 esac
10402 WINDRES=$ac_ct_WINDRES
10403 fi
10404 else
10405 WINDRES="$ac_cv_prog_WINDRES"
10406 fi
10407
10408 W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
10409 W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
10410 EMACSRES="emacs.res"
10411 case "$canonical" in
10412 x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
10413 *) EMACS_MANIFEST="emacs-x86.manifest" ;;
10414 esac
10415 UPDATE_MANIFEST=update-game-score.exe.manifest
10416 if test "${opsys}" = "cygwin"; then
10417 W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
10418 W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
10419 # Tell the linker that emacs.res is an object (which we compile from
10420 # the rc file), not a linker script.
10421 W32_RES_LINK="-Wl,emacs.res"
10422 else
10423 W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
10424 W32_LIBS="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
10425 W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
10426 W32_RES_LINK="\$(EMACSRES)"
10427 CLIENTRES="emacsclient.res"
10428 CLIENTW="emacsclientw\$(EXEEXT)"
10429 FIRSTFILE_OBJ=firstfile.o
10430 NTDIR=nt
10431 CM_OBJ=
10432 LIBS_ECLIENT="-lcomctl32"
10433 LIB_WSOCK32="-lwsock32"
10434 NTLIB="ntlib.$ac_objext"
10435 XARGS_LIMIT="-s 10000"
10436 fi
10437 fi
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454 if test "${HAVE_W32}" = "yes"; then
10455 window_system=w32
10456 with_xft=no
10457 fi
10458
10459 ## $window_system is now set to the window system we will
10460 ## ultimately use.
10461
10462 if test "$window_system" = none && test "$gl_gcc_warnings" = yes; then
10463 # Too many warnings for now.
10464 nw=
10465 nw="$nw -Wsuggest-attribute=const"
10466 nw="$nw -Wsuggest-attribute=noreturn"
10467
10468 gl_warn_set=
10469 set x $WARN_CFLAGS; shift
10470 for gl_warn_item
10471 do
10472 case " $nw " in
10473 *" $gl_warn_item "*)
10474 ;;
10475 *)
10476 gl_warn_set="$gl_warn_set $gl_warn_item"
10477 ;;
10478 esac
10479 done
10480 WARN_CFLAGS=$gl_warn_set
10481
10482
10483
10484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-variable" >&5
10485 $as_echo_n "checking whether C compiler handles -Wno-unused-variable... " >&6; }
10486 if test "${gl_cv_warn_c__Wno_unused_variable+set}" = set; then :
10487 $as_echo_n "(cached) " >&6
10488 else
10489
10490 gl_save_compiler_FLAGS="$CFLAGS"
10491 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-variable"
10492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10493 /* end confdefs.h. */
10494
10495 int
10496 main ()
10497 {
10498
10499 ;
10500 return 0;
10501 }
10502 _ACEOF
10503 if ac_fn_c_try_link "$LINENO"; then :
10504 gl_cv_warn_c__Wno_unused_variable=yes
10505 else
10506 gl_cv_warn_c__Wno_unused_variable=no
10507 fi
10508 rm -f core conftest.err conftest.$ac_objext \
10509 conftest$ac_exeext conftest.$ac_ext
10510 CFLAGS="$gl_save_compiler_FLAGS"
10511
10512 fi
10513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_variable" >&5
10514 $as_echo "$gl_cv_warn_c__Wno_unused_variable" >&6; }
10515 if test "x$gl_cv_warn_c__Wno_unused_variable" = x""yes; then :
10516 as_fn_append WARN_CFLAGS " -Wno-unused-variable"
10517 fi
10518
10519
10520
10521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-variable" >&5
10522 $as_echo_n "checking whether C compiler handles -Wno-unused-but-set-variable... " >&6; }
10523 if test "${gl_cv_warn_c__Wno_unused_but_set_variable+set}" = set; then :
10524 $as_echo_n "(cached) " >&6
10525 else
10526
10527 gl_save_compiler_FLAGS="$CFLAGS"
10528 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-variable"
10529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10530 /* end confdefs.h. */
10531
10532 int
10533 main ()
10534 {
10535
10536 ;
10537 return 0;
10538 }
10539 _ACEOF
10540 if ac_fn_c_try_link "$LINENO"; then :
10541 gl_cv_warn_c__Wno_unused_but_set_variable=yes
10542 else
10543 gl_cv_warn_c__Wno_unused_but_set_variable=no
10544 fi
10545 rm -f core conftest.err conftest.$ac_objext \
10546 conftest$ac_exeext conftest.$ac_ext
10547 CFLAGS="$gl_save_compiler_FLAGS"
10548
10549 fi
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_variable" >&5
10551 $as_echo "$gl_cv_warn_c__Wno_unused_but_set_variable" >&6; }
10552 if test "x$gl_cv_warn_c__Wno_unused_but_set_variable" = x""yes; then :
10553 as_fn_append WARN_CFLAGS " -Wno-unused-but-set-variable"
10554 fi
10555
10556
10557
10558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-parameter" >&5
10559 $as_echo_n "checking whether C compiler handles -Wno-unused-but-set-parameter... " >&6; }
10560 if test "${gl_cv_warn_c__Wno_unused_but_set_parameter+set}" = set; then :
10561 $as_echo_n "(cached) " >&6
10562 else
10563
10564 gl_save_compiler_FLAGS="$CFLAGS"
10565 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-parameter"
10566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10567 /* end confdefs.h. */
10568
10569 int
10570 main ()
10571 {
10572
10573 ;
10574 return 0;
10575 }
10576 _ACEOF
10577 if ac_fn_c_try_link "$LINENO"; then :
10578 gl_cv_warn_c__Wno_unused_but_set_parameter=yes
10579 else
10580 gl_cv_warn_c__Wno_unused_but_set_parameter=no
10581 fi
10582 rm -f core conftest.err conftest.$ac_objext \
10583 conftest$ac_exeext conftest.$ac_ext
10584 CFLAGS="$gl_save_compiler_FLAGS"
10585
10586 fi
10587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_parameter" >&5
10588 $as_echo "$gl_cv_warn_c__Wno_unused_but_set_parameter" >&6; }
10589 if test "x$gl_cv_warn_c__Wno_unused_but_set_parameter" = x""yes; then :
10590 as_fn_append WARN_CFLAGS " -Wno-unused-but-set-parameter"
10591 fi
10592
10593
10594 fi
10595
10596 term_header=
10597 HAVE_X_WINDOWS=no
10598 HAVE_X11=no
10599 USE_X_TOOLKIT=none
10600
10601 case "${window_system}" in
10602 x11 )
10603 HAVE_X_WINDOWS=yes
10604 HAVE_X11=yes
10605 term_header=xterm.h
10606 case "${with_x_toolkit}" in
10607 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
10608 motif ) USE_X_TOOLKIT=MOTIF ;;
10609 gtk ) with_gtk=yes
10610 term_header=gtkutil.h
10611 USE_X_TOOLKIT=none ;;
10612 gtk2 ) with_gtk2=yes
10613 term_header=gtkutil.h
10614 USE_X_TOOLKIT=none ;;
10615 gtk3 ) with_gtk3=yes
10616 term_header=gtkutil.h
10617 USE_X_TOOLKIT=none ;;
10618 no ) USE_X_TOOLKIT=none ;;
10619 * ) USE_X_TOOLKIT=maybe ;;
10620 esac
10621 ;;
10622 nextstep )
10623 term_header=nsterm.h
10624 ;;
10625 w32 )
10626 term_header=w32term.h
10627 ;;
10628 esac
10629
10630 if test "$window_system" = none && test "X$with_x" != "Xno"; then
10631 # Extract the first word of "X", so it can be a program name with args.
10632 set dummy X; ac_word=$2
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10634 $as_echo_n "checking for $ac_word... " >&6; }
10635 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
10636 $as_echo_n "(cached) " >&6
10637 else
10638 if test -n "$HAVE_XSERVER"; then
10639 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
10640 else
10641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10642 for as_dir in $PATH
10643 do
10644 IFS=$as_save_IFS
10645 test -z "$as_dir" && as_dir=.
10646 for ac_exec_ext in '' $ac_executable_extensions; do
10647 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10648 ac_cv_prog_HAVE_XSERVER="true"
10649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10650 break 2
10651 fi
10652 done
10653 done
10654 IFS=$as_save_IFS
10655
10656 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
10657 fi
10658 fi
10659 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
10660 if test -n "$HAVE_XSERVER"; then
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
10662 $as_echo "$HAVE_XSERVER" >&6; }
10663 else
10664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10665 $as_echo "no" >&6; }
10666 fi
10667
10668
10669 if test "$HAVE_XSERVER" = true ||
10670 test -n "$DISPLAY" ||
10671 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
10672 as_fn_error "You seem to be running X, but no X development libraries
10673 were found. You should install the relevant development files for X
10674 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
10675 sure you have development files for image handling, i.e.
10676 tiff, gif, jpeg, png and xpm.
10677 If you are sure you want Emacs compiled without X window support, pass
10678 --without-x
10679 to configure." "$LINENO" 5
10680 fi
10681 fi
10682
10683 ### If we're using X11, we should use the X menu package.
10684 HAVE_MENUS=no
10685 case ${HAVE_X11} in
10686 yes ) HAVE_MENUS=yes ;;
10687 esac
10688
10689 # Does the opsystem file prohibit the use of the GNU malloc?
10690 # Assume not, until told otherwise.
10691 GNU_MALLOC=yes
10692
10693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
10694 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
10695 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
10696 $as_echo_n "(cached) " >&6
10697 else
10698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10699 /* end confdefs.h. */
10700 #include <malloc.h>
10701 static void hook (void) {}
10702 int
10703 main ()
10704 {
10705 malloc_set_state (malloc_get_state ());
10706 __after_morecore_hook = hook;
10707 __malloc_initialize_hook = hook;
10708 ;
10709 return 0;
10710 }
10711 _ACEOF
10712 if ac_fn_c_try_link "$LINENO"; then :
10713 emacs_cv_var_doug_lea_malloc=yes
10714 else
10715 emacs_cv_var_doug_lea_malloc=no
10716 fi
10717 rm -f core conftest.err conftest.$ac_objext \
10718 conftest$ac_exeext conftest.$ac_ext
10719 fi
10720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
10721 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
10722 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
10723
10724
10725 system_malloc=no
10726 case "$opsys" in
10727 ## darwin ld insists on the use of malloc routines in the System framework.
10728 darwin|sol2-10) system_malloc=yes ;;
10729 esac
10730
10731 if test "${system_malloc}" = "yes"; then
10732
10733 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10734
10735 GNU_MALLOC=no
10736 GNU_MALLOC_reason="
10737 (The GNU allocators don't work with this system configuration.)"
10738 GMALLOC_OBJ=
10739 VMLIMIT_OBJ=
10740 else
10741 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
10742 VMLIMIT_OBJ=vm-limit.o
10743
10744 for ac_header in sys/vlimit.h
10745 do :
10746 ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
10747 if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
10748 cat >>confdefs.h <<_ACEOF
10749 #define HAVE_SYS_VLIMIT_H 1
10750 _ACEOF
10751
10752 fi
10753
10754 done
10755
10756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
10757 $as_echo_n "checking for data_start... " >&6; }
10758 if test "${emacs_cv_data_start+set}" = set; then :
10759 $as_echo_n "(cached) " >&6
10760 else
10761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10762 /* end confdefs.h. */
10763 extern char data_start[]; char ch;
10764 int
10765 main ()
10766 {
10767 return data_start < &ch;
10768 ;
10769 return 0;
10770 }
10771 _ACEOF
10772 if ac_fn_c_try_link "$LINENO"; then :
10773 emacs_cv_data_start=yes
10774 else
10775 emacs_cv_data_start=no
10776 fi
10777 rm -f core conftest.err conftest.$ac_objext \
10778 conftest$ac_exeext conftest.$ac_ext
10779 fi
10780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
10781 $as_echo "$emacs_cv_data_start" >&6; }
10782 if test $emacs_cv_data_start = yes; then
10783
10784 $as_echo "#define HAVE_DATA_START 1" >>confdefs.h
10785
10786 fi
10787 fi
10788
10789
10790
10791 if test "$doug_lea_malloc" = "yes" ; then
10792 if test "$GNU_MALLOC" = yes ; then
10793 GNU_MALLOC_reason="
10794 (Using Doug Lea's new malloc from the GNU C Library.)"
10795 fi
10796
10797 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10798
10799
10800 ## Use mmap directly for allocating larger buffers.
10801 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10802 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10803 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10804 case "$opsys" in
10805 gnu*) REL_ALLOC=no ;;
10806 esac
10807 fi
10808
10809 if test x"${REL_ALLOC}" = x; then
10810 REL_ALLOC=${GNU_MALLOC}
10811 fi
10812
10813 use_mmap_for_buffers=no
10814 case "$opsys" in
10815 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
10816 esac
10817
10818
10819
10820
10821
10822
10823
10824
10825 for ac_func in getpagesize
10826 do :
10827 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10828 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10829 cat >>confdefs.h <<_ACEOF
10830 #define HAVE_GETPAGESIZE 1
10831 _ACEOF
10832
10833 fi
10834 done
10835
10836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10837 $as_echo_n "checking for working mmap... " >&6; }
10838 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10839 $as_echo_n "(cached) " >&6
10840 else
10841 if test "$cross_compiling" = yes; then :
10842 ac_cv_func_mmap_fixed_mapped=no
10843 else
10844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10845 /* end confdefs.h. */
10846 $ac_includes_default
10847 /* malloc might have been renamed as rpl_malloc. */
10848 #undef malloc
10849
10850 /* Thanks to Mike Haertel and Jim Avera for this test.
10851 Here is a matrix of mmap possibilities:
10852 mmap private not fixed
10853 mmap private fixed at somewhere currently unmapped
10854 mmap private fixed at somewhere already mapped
10855 mmap shared not fixed
10856 mmap shared fixed at somewhere currently unmapped
10857 mmap shared fixed at somewhere already mapped
10858 For private mappings, we should verify that changes cannot be read()
10859 back from the file, nor mmap's back from the file at a different
10860 address. (There have been systems where private was not correctly
10861 implemented like the infamous i386 svr4.0, and systems where the
10862 VM page cache was not coherent with the file system buffer cache
10863 like early versions of FreeBSD and possibly contemporary NetBSD.)
10864 For shared mappings, we should conversely verify that changes get
10865 propagated back to all the places they're supposed to be.
10866
10867 Grep wants private fixed already mapped.
10868 The main things grep needs to know about mmap are:
10869 * does it exist and is it safe to write into the mmap'd area
10870 * how to use it (BSD variants) */
10871
10872 #include <fcntl.h>
10873 #include <sys/mman.h>
10874
10875 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10876 char *malloc ();
10877 #endif
10878
10879 /* This mess was copied from the GNU getpagesize.h. */
10880 #ifndef HAVE_GETPAGESIZE
10881 # ifdef _SC_PAGESIZE
10882 # define getpagesize() sysconf(_SC_PAGESIZE)
10883 # else /* no _SC_PAGESIZE */
10884 # ifdef HAVE_SYS_PARAM_H
10885 # include <sys/param.h>
10886 # ifdef EXEC_PAGESIZE
10887 # define getpagesize() EXEC_PAGESIZE
10888 # else /* no EXEC_PAGESIZE */
10889 # ifdef NBPG
10890 # define getpagesize() NBPG * CLSIZE
10891 # ifndef CLSIZE
10892 # define CLSIZE 1
10893 # endif /* no CLSIZE */
10894 # else /* no NBPG */
10895 # ifdef NBPC
10896 # define getpagesize() NBPC
10897 # else /* no NBPC */
10898 # ifdef PAGESIZE
10899 # define getpagesize() PAGESIZE
10900 # endif /* PAGESIZE */
10901 # endif /* no NBPC */
10902 # endif /* no NBPG */
10903 # endif /* no EXEC_PAGESIZE */
10904 # else /* no HAVE_SYS_PARAM_H */
10905 # define getpagesize() 8192 /* punt totally */
10906 # endif /* no HAVE_SYS_PARAM_H */
10907 # endif /* no _SC_PAGESIZE */
10908
10909 #endif /* no HAVE_GETPAGESIZE */
10910
10911 int
10912 main ()
10913 {
10914 char *data, *data2, *data3;
10915 const char *cdata2;
10916 int i, pagesize;
10917 int fd, fd2;
10918
10919 pagesize = getpagesize ();
10920
10921 /* First, make a file with some known garbage in it. */
10922 data = (char *) malloc (pagesize);
10923 if (!data)
10924 return 1;
10925 for (i = 0; i < pagesize; ++i)
10926 *(data + i) = rand ();
10927 umask (0);
10928 fd = creat ("conftest.mmap", 0600);
10929 if (fd < 0)
10930 return 2;
10931 if (write (fd, data, pagesize) != pagesize)
10932 return 3;
10933 close (fd);
10934
10935 /* Next, check that the tail of a page is zero-filled. File must have
10936 non-zero length, otherwise we risk SIGBUS for entire page. */
10937 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10938 if (fd2 < 0)
10939 return 4;
10940 cdata2 = "";
10941 if (write (fd2, cdata2, 1) != 1)
10942 return 5;
10943 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10944 if (data2 == MAP_FAILED)
10945 return 6;
10946 for (i = 0; i < pagesize; ++i)
10947 if (*(data2 + i))
10948 return 7;
10949 close (fd2);
10950 if (munmap (data2, pagesize))
10951 return 8;
10952
10953 /* Next, try to mmap the file at a fixed address which already has
10954 something else allocated at it. If we can, also make sure that
10955 we see the same garbage. */
10956 fd = open ("conftest.mmap", O_RDWR);
10957 if (fd < 0)
10958 return 9;
10959 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10960 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10961 return 10;
10962 for (i = 0; i < pagesize; ++i)
10963 if (*(data + i) != *(data2 + i))
10964 return 11;
10965
10966 /* Finally, make sure that changes to the mapped area do not
10967 percolate back to the file as seen by read(). (This is a bug on
10968 some variants of i386 svr4.0.) */
10969 for (i = 0; i < pagesize; ++i)
10970 *(data2 + i) = *(data2 + i) + 1;
10971 data3 = (char *) malloc (pagesize);
10972 if (!data3)
10973 return 12;
10974 if (read (fd, data3, pagesize) != pagesize)
10975 return 13;
10976 for (i = 0; i < pagesize; ++i)
10977 if (*(data + i) != *(data3 + i))
10978 return 14;
10979 close (fd);
10980 return 0;
10981 }
10982 _ACEOF
10983 if ac_fn_c_try_run "$LINENO"; then :
10984 ac_cv_func_mmap_fixed_mapped=yes
10985 else
10986 ac_cv_func_mmap_fixed_mapped=no
10987 fi
10988 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10989 conftest.$ac_objext conftest.beam conftest.$ac_ext
10990 fi
10991
10992 fi
10993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10994 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10995 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10996
10997 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10998
10999 fi
11000 rm -f conftest.mmap conftest.txt
11001
11002 if test $use_mmap_for_buffers = yes; then
11003
11004 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
11005
11006 REL_ALLOC=no
11007 fi
11008
11009 LIBS="$LIBS_SYSTEM $LIBS"
11010
11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
11012 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
11013 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
11014 $as_echo_n "(cached) " >&6
11015 else
11016 ac_check_lib_save_LIBS=$LIBS
11017 LIBS="-ldnet $LIBS"
11018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11019 /* end confdefs.h. */
11020
11021 /* Override any GCC internal prototype to avoid an error.
11022 Use char because int might match the return type of a GCC
11023 builtin and then its argument prototype would still apply. */
11024 #ifdef __cplusplus
11025 extern "C"
11026 #endif
11027 char dnet_ntoa ();
11028 int
11029 main ()
11030 {
11031 return dnet_ntoa ();
11032 ;
11033 return 0;
11034 }
11035 _ACEOF
11036 if ac_fn_c_try_link "$LINENO"; then :
11037 ac_cv_lib_dnet_dnet_ntoa=yes
11038 else
11039 ac_cv_lib_dnet_dnet_ntoa=no
11040 fi
11041 rm -f core conftest.err conftest.$ac_objext \
11042 conftest$ac_exeext conftest.$ac_ext
11043 LIBS=$ac_check_lib_save_LIBS
11044 fi
11045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
11046 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
11047 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
11048 cat >>confdefs.h <<_ACEOF
11049 #define HAVE_LIBDNET 1
11050 _ACEOF
11051
11052 LIBS="-ldnet $LIBS"
11053
11054 fi
11055
11056
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
11058 $as_echo_n "checking for main in -lXbsd... " >&6; }
11059 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
11060 $as_echo_n "(cached) " >&6
11061 else
11062 ac_check_lib_save_LIBS=$LIBS
11063 LIBS="-lXbsd $LIBS"
11064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11065 /* end confdefs.h. */
11066
11067
11068 int
11069 main ()
11070 {
11071 return main ();
11072 ;
11073 return 0;
11074 }
11075 _ACEOF
11076 if ac_fn_c_try_link "$LINENO"; then :
11077 ac_cv_lib_Xbsd_main=yes
11078 else
11079 ac_cv_lib_Xbsd_main=no
11080 fi
11081 rm -f core conftest.err conftest.$ac_objext \
11082 conftest$ac_exeext conftest.$ac_ext
11083 LIBS=$ac_check_lib_save_LIBS
11084 fi
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
11086 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
11087 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
11088 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
11089 fi
11090
11091
11092 LIB_PTHREAD=
11093
11094
11095
11096 if test "$ac_cv_header_pthread_h"; then
11097 if test "$GMALLOC_OBJ" = gmalloc.o; then
11098 emacs_pthread_function=pthread_atfork
11099 else
11100 emacs_pthread_function=pthread_self
11101 fi
11102 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
11103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
11104 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
11105 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
11106 $as_echo_n "(cached) " >&6
11107 else
11108 ac_check_lib_save_LIBS=$LIBS
11109 LIBS="-lpthread $LIBS"
11110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11111 /* end confdefs.h. */
11112
11113 /* Override any GCC internal prototype to avoid an error.
11114 Use char because int might match the return type of a GCC
11115 builtin and then its argument prototype would still apply. */
11116 #ifdef __cplusplus
11117 extern "C"
11118 #endif
11119 char $emacs_pthread_function ();
11120 int
11121 main ()
11122 {
11123 return $emacs_pthread_function ();
11124 ;
11125 return 0;
11126 }
11127 _ACEOF
11128 if ac_fn_c_try_link "$LINENO"; then :
11129 eval "$as_ac_Lib=yes"
11130 else
11131 eval "$as_ac_Lib=no"
11132 fi
11133 rm -f core conftest.err conftest.$ac_objext \
11134 conftest$ac_exeext conftest.$ac_ext
11135 LIBS=$ac_check_lib_save_LIBS
11136 fi
11137 eval ac_res=\$$as_ac_Lib
11138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11139 $as_echo "$ac_res" >&6; }
11140 eval as_val=\$$as_ac_Lib
11141 if test "x$as_val" = x""yes; then :
11142 HAVE_PTHREAD=yes
11143 fi
11144
11145 fi
11146 if test "$HAVE_PTHREAD" = yes; then
11147 case "${canonical}" in
11148 *-hpux*) ;;
11149 *) LIB_PTHREAD="-lpthread"
11150 LIBS="$LIB_PTHREAD $LIBS" ;;
11151 esac
11152
11153 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
11154
11155 fi
11156
11157
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
11159 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
11160 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
11161 $as_echo_n "(cached) " >&6
11162 else
11163 ac_check_lib_save_LIBS=$LIBS
11164 LIBS="-lpthreads $LIBS"
11165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11166 /* end confdefs.h. */
11167
11168 /* Override any GCC internal prototype to avoid an error.
11169 Use char because int might match the return type of a GCC
11170 builtin and then its argument prototype would still apply. */
11171 #ifdef __cplusplus
11172 extern "C"
11173 #endif
11174 char cma_open ();
11175 int
11176 main ()
11177 {
11178 return cma_open ();
11179 ;
11180 return 0;
11181 }
11182 _ACEOF
11183 if ac_fn_c_try_link "$LINENO"; then :
11184 ac_cv_lib_pthreads_cma_open=yes
11185 else
11186 ac_cv_lib_pthreads_cma_open=no
11187 fi
11188 rm -f core conftest.err conftest.$ac_objext \
11189 conftest$ac_exeext conftest.$ac_ext
11190 LIBS=$ac_check_lib_save_LIBS
11191 fi
11192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
11193 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
11194 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
11195 cat >>confdefs.h <<_ACEOF
11196 #define HAVE_LIBPTHREADS 1
11197 _ACEOF
11198
11199 LIBS="-lpthreads $LIBS"
11200
11201 fi
11202
11203
11204 ## Note: when using cpp in s/aix4.2.h, this definition depended on
11205 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
11206 ## the system file was sourced. Hence the value of LIBS_SYSTEM
11207 ## added to LIBS in configure would never contain the pthreads part,
11208 ## but the value used in Makefiles might. FIXME?
11209 ##
11210 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
11211 ## be harmless on older versions of X where it happens to exist.
11212 test "$opsys" = "aix4-2" && \
11213 test $ac_cv_lib_pthreads_cma_open = yes && \
11214 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
11215
11216
11217 case ${host_os} in
11218 aix*)
11219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11220 $as_echo_n "checking for -bbigtoc option... " >&6; }
11221 if test "${gdb_cv_bigtoc+set}" = set; then :
11222 $as_echo_n "(cached) " >&6
11223 else
11224
11225 case $GCC in
11226 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11227 *) gdb_cv_bigtoc=-bbigtoc ;;
11228 esac
11229
11230 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11232 /* end confdefs.h. */
11233
11234 int
11235 main ()
11236 {
11237 int i;
11238 ;
11239 return 0;
11240 }
11241 _ACEOF
11242 if ac_fn_c_try_link "$LINENO"; then :
11243
11244 else
11245 gdb_cv_bigtoc=
11246 fi
11247 rm -f core conftest.err conftest.$ac_objext \
11248 conftest$ac_exeext conftest.$ac_ext
11249
11250 fi
11251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11252 $as_echo "$gdb_cv_bigtoc" >&6; }
11253 ;;
11254 esac
11255
11256 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
11257 # used for the tests that follow. We set them back to REAL_CFLAGS and
11258 # REAL_CPPFLAGS later on.
11259
11260 REAL_CFLAGS="$CFLAGS"
11261 REAL_CPPFLAGS="$CPPFLAGS"
11262
11263 if test "${HAVE_X11}" = "yes"; then
11264 DEFS="$C_SWITCH_X_SITE $DEFS"
11265 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
11266 LIBS="-lX11 $LIBS"
11267 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
11268 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
11269
11270 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
11271 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
11272 # but it's more convenient here to set LD_RUN_PATH since this
11273 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
11274 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
11275 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
11276 export LD_RUN_PATH
11277 fi
11278
11279 if test "${opsys}" = "gnu-linux"; then
11280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
11281 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
11282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11283 /* end confdefs.h. */
11284
11285 int
11286 main ()
11287 {
11288 XOpenDisplay ("foo");
11289 ;
11290 return 0;
11291 }
11292 _ACEOF
11293 if ac_fn_c_try_link "$LINENO"; then :
11294 xgnu_linux_first_failure=no
11295 else
11296 xgnu_linux_first_failure=yes
11297 fi
11298 rm -f core conftest.err conftest.$ac_objext \
11299 conftest$ac_exeext conftest.$ac_ext
11300 if test "${xgnu_linux_first_failure}" = "yes"; then
11301 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
11302 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
11303 OLD_CPPFLAGS="$CPPFLAGS"
11304 OLD_LIBS="$LIBS"
11305 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
11306 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
11307 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
11308 LIBS="$LIBS -b i486-linuxaout"
11309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11310 /* end confdefs.h. */
11311
11312 int
11313 main ()
11314 {
11315 XOpenDisplay ("foo");
11316 ;
11317 return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_link "$LINENO"; then :
11321 xgnu_linux_second_failure=no
11322 else
11323 xgnu_linux_second_failure=yes
11324 fi
11325 rm -f core conftest.err conftest.$ac_objext \
11326 conftest$ac_exeext conftest.$ac_ext
11327 if test "${xgnu_linux_second_failure}" = "yes"; then
11328 # If we get the same failure with -b, there is no use adding -b.
11329 # So take it out. This plays safe.
11330 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
11331 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
11332 CPPFLAGS="$OLD_CPPFLAGS"
11333 LIBS="$OLD_LIBS"
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11335 $as_echo "no" >&6; }
11336 else
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11338 $as_echo "yes" >&6; }
11339 fi
11340 else
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11342 $as_echo "no" >&6; }
11343 fi
11344 fi
11345
11346 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
11347 # header files included from there.
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
11349 $as_echo_n "checking for Xkb... " >&6; }
11350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11351 /* end confdefs.h. */
11352 #include <X11/Xlib.h>
11353 #include <X11/XKBlib.h>
11354 int
11355 main ()
11356 {
11357 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
11358 ;
11359 return 0;
11360 }
11361 _ACEOF
11362 if ac_fn_c_try_link "$LINENO"; then :
11363 emacs_xkb=yes
11364 else
11365 emacs_xkb=no
11366 fi
11367 rm -f core conftest.err conftest.$ac_objext \
11368 conftest$ac_exeext conftest.$ac_ext
11369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
11370 $as_echo "$emacs_xkb" >&6; }
11371 if test $emacs_xkb = yes; then
11372
11373 $as_echo "#define HAVE_XKB 1" >>confdefs.h
11374
11375 fi
11376
11377 for ac_func in XrmSetDatabase XScreenResourceString \
11378 XScreenNumberOfScreen
11379 do :
11380 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11381 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11382 eval as_val=\$$as_ac_var
11383 if test "x$as_val" = x""yes; then :
11384 cat >>confdefs.h <<_ACEOF
11385 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11386 _ACEOF
11387
11388 fi
11389 done
11390
11391 fi
11392
11393 if test "${window_system}" = "x11"; then
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
11395 $as_echo_n "checking X11 version 6... " >&6; }
11396 if test "${emacs_cv_x11_version_6+set}" = set; then :
11397 $as_echo_n "(cached) " >&6
11398 else
11399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11400 /* end confdefs.h. */
11401 #include <X11/Xlib.h>
11402 int
11403 main ()
11404 {
11405 #if XlibSpecificationRelease < 6
11406 fail;
11407 #endif
11408
11409 ;
11410 return 0;
11411 }
11412 _ACEOF
11413 if ac_fn_c_try_link "$LINENO"; then :
11414 emacs_cv_x11_version_6=yes
11415 else
11416 emacs_cv_x11_version_6=no
11417 fi
11418 rm -f core conftest.err conftest.$ac_objext \
11419 conftest$ac_exeext conftest.$ac_ext
11420 fi
11421
11422 if test $emacs_cv_x11_version_6 = yes; then
11423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11424 $as_echo "6 or newer" >&6; }
11425
11426 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
11427
11428
11429 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
11430
11431 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
11432 ## XIM support.
11433 case "$opsys" in
11434 sol2-*) : ;;
11435 *)
11436 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
11437
11438 ;;
11439 esac
11440 else
11441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11442 $as_echo "before 6" >&6; }
11443 fi
11444 fi
11445
11446
11447 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
11448 HAVE_RSVG=no
11449 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" = "mingw32"; then
11450 if test "${with_rsvg}" != "no"; then
11451 RSVG_REQUIRED=2.11.0
11452 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
11453
11454
11455 succeeded=no
11456
11457 if test "$PKG_CONFIG" = "no" ; then
11458 :
11459 else
11460 PKG_CONFIG_MIN_VERSION=0.9.0
11461 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
11463 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
11464
11465 if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
11466 RSVG_CFLAGS=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
11467 RSVG_LIBS=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
11468 edit_cflags="
11469 s,///*,/,g
11470 s/^/ /
11471 s/ -I/ $isystem/g
11472 s/^ //
11473 "
11474 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
11475 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
11476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
11477 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
11478 succeeded=yes
11479 else
11480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11481 $as_echo "no" >&6; }
11482 RSVG_CFLAGS=""
11483 RSVG_LIBS=""
11484 ## If we have a custom action on failure, don't print errors, but
11485 ## do set a variable so people can do so. Do it in a subshell
11486 ## to capture any diagnostics in invoking pkg-config.
11487 RSVG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
11488
11489 fi
11490
11491
11492
11493 else
11494 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11495 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11496 fi
11497 fi
11498
11499 if test $succeeded = yes; then
11500 HAVE_RSVG=yes
11501 else
11502 :
11503 fi
11504
11505
11506
11507
11508 if test $HAVE_RSVG = yes; then
11509
11510 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
11511
11512 CFLAGS="$CFLAGS $RSVG_CFLAGS"
11513 LIBS="$RSVG_LIBS $LIBS"
11514 fi
11515 fi
11516 fi
11517
11518 HAVE_IMAGEMAGICK=no
11519 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
11520 if test "${with_imagemagick}" != "no"; then
11521 ## 6.2.8 is the earliest version known to work, but earlier versions
11522 ## might work - let us know if you find one.
11523 ## 6.0.7 does not work. See bug#7955.
11524 ## 6.8.2 makes Emacs crash; see Bug#13867.
11525 IMAGEMAGICK_MODULE="Wand >= 6.2.8 Wand != 6.8.2"
11526
11527 succeeded=no
11528
11529 if test "$PKG_CONFIG" = "no" ; then
11530 :
11531 else
11532 PKG_CONFIG_MIN_VERSION=0.9.0
11533 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
11535 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
11536
11537 if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
11538 IMAGEMAGICK_CFLAGS=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
11539 IMAGEMAGICK_LIBS=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
11540 edit_cflags="
11541 s,///*,/,g
11542 s/^/ /
11543 s/ -I/ $isystem/g
11544 s/^ //
11545 "
11546 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
11547 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
11548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
11549 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
11550 succeeded=yes
11551 else
11552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11553 $as_echo "no" >&6; }
11554 IMAGEMAGICK_CFLAGS=""
11555 IMAGEMAGICK_LIBS=""
11556 ## If we have a custom action on failure, don't print errors, but
11557 ## do set a variable so people can do so. Do it in a subshell
11558 ## to capture any diagnostics in invoking pkg-config.
11559 IMAGEMAGICK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
11560
11561 fi
11562
11563
11564
11565 else
11566 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11567 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11568 fi
11569 fi
11570
11571 if test $succeeded = yes; then
11572 HAVE_IMAGEMAGICK=yes
11573 else
11574 :
11575 fi
11576
11577
11578
11579
11580 if test $HAVE_IMAGEMAGICK = yes; then
11581
11582 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
11583
11584 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
11585 LIBS="$IMAGEMAGICK_LIBS $LIBS"
11586 for ac_func in MagickExportImagePixels MagickMergeImageLayers
11587 do :
11588 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11589 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11590 eval as_val=\$$as_ac_var
11591 if test "x$as_val" = x""yes; then :
11592 cat >>confdefs.h <<_ACEOF
11593 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11594 _ACEOF
11595
11596 fi
11597 done
11598
11599 fi
11600 fi
11601 fi
11602
11603
11604 HAVE_GTK=no
11605 GTK_OBJ=
11606 gtk_term_header=$term_header
11607 check_gtk2=no
11608 gtk3_pkg_errors=
11609 if test "${opsys}" != "mingw32"; then
11610 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
11611 GLIB_REQUIRED=2.28
11612 GTK_REQUIRED=3.0
11613 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11614
11615
11616 succeeded=no
11617
11618 if test "$PKG_CONFIG" = "no" ; then
11619 pkg_check_gtk=no
11620 else
11621 PKG_CONFIG_MIN_VERSION=0.9.0
11622 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11624 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11625
11626 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11627 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11628 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11629 edit_cflags="
11630 s,///*,/,g
11631 s/^/ /
11632 s/ -I/ $isystem/g
11633 s/^ //
11634 "
11635 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11636 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11638 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11639 succeeded=yes
11640 else
11641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11642 $as_echo "no" >&6; }
11643 GTK_CFLAGS=""
11644 GTK_LIBS=""
11645 ## If we have a custom action on failure, don't print errors, but
11646 ## do set a variable so people can do so. Do it in a subshell
11647 ## to capture any diagnostics in invoking pkg-config.
11648 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11649
11650 fi
11651
11652
11653
11654 else
11655 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11656 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11657 fi
11658 fi
11659
11660 if test $succeeded = yes; then
11661 pkg_check_gtk=yes
11662 else
11663 pkg_check_gtk=no
11664 fi
11665
11666 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
11667 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
11668 fi
11669 if test "$pkg_check_gtk" = "yes"; then
11670
11671 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
11672
11673 GTK_OBJ=emacsgtkfixed.o
11674 gtk_term_header=gtkutil.h
11675 USE_GTK_TOOLKIT="GTK3"
11676 if test "x$ac_enable_gtk_deprecation_warnings" = x; then
11677 GTK_CFLAGS="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
11678 GTK_CFLAGS="$GTK_CFLAGS -DGLIB_DISABLE_DEPRECATION_WARNINGS"
11679 fi
11680 else
11681 check_gtk2=yes
11682 gtk3_pkg_errors="$GTK_PKG_ERRORS "
11683 fi
11684 fi
11685
11686 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
11687 GLIB_REQUIRED=2.10
11688 GTK_REQUIRED=2.10
11689 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11690
11691
11692 succeeded=no
11693
11694 if test "$PKG_CONFIG" = "no" ; then
11695 pkg_check_gtk=no
11696 else
11697 PKG_CONFIG_MIN_VERSION=0.9.0
11698 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11700 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11701
11702 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11703 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11704 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11705 edit_cflags="
11706 s,///*,/,g
11707 s/^/ /
11708 s/ -I/ $isystem/g
11709 s/^ //
11710 "
11711 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11712 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11714 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11715 succeeded=yes
11716 else
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11718 $as_echo "no" >&6; }
11719 GTK_CFLAGS=""
11720 GTK_LIBS=""
11721 ## If we have a custom action on failure, don't print errors, but
11722 ## do set a variable so people can do so. Do it in a subshell
11723 ## to capture any diagnostics in invoking pkg-config.
11724 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11725
11726 fi
11727
11728
11729
11730 else
11731 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11732 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11733 fi
11734 fi
11735
11736 if test $succeeded = yes; then
11737 pkg_check_gtk=yes
11738 else
11739 pkg_check_gtk=no
11740 fi
11741
11742 if test "$pkg_check_gtk" = "no" &&
11743 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
11744 then
11745 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
11746 fi
11747 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
11748 fi
11749 fi
11750
11751 if test x"$pkg_check_gtk" = xyes; then
11752
11753
11754
11755 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11756 CFLAGS="$CFLAGS $GTK_CFLAGS"
11757 LIBS="$GTK_LIBS $LIBS"
11758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GTK compiles" >&5
11759 $as_echo_n "checking whether GTK compiles... " >&6; }
11760 GTK_COMPILES=no
11761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11762 /* end confdefs.h. */
11763 /* Check the Gtk and Glib APIs. */
11764 #include <gtk/gtk.h>
11765 #include <glib-object.h>
11766 static void
11767 callback (GObject *go, GParamSpec *spec, gpointer user_data)
11768 {}
11769
11770 int
11771 main ()
11772 {
11773
11774 GtkSettings *gs = 0;
11775 /* Use G_CALLBACK to make sure function pointers can be cast to void *;
11776 strict C prohibits this. Use gtk_main_iteration to test that the
11777 libraries are there. */
11778 if (g_signal_handler_find (G_OBJECT (gs), G_SIGNAL_MATCH_FUNC,
11779 0, 0, 0, G_CALLBACK (callback), 0))
11780 gtk_main_iteration ();
11781
11782 ;
11783 return 0;
11784 }
11785 _ACEOF
11786 if ac_fn_c_try_link "$LINENO"; then :
11787 GTK_COMPILES=yes
11788 fi
11789 rm -f core conftest.err conftest.$ac_objext \
11790 conftest$ac_exeext conftest.$ac_ext
11791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_COMPILES" >&5
11792 $as_echo "$GTK_COMPILES" >&6; }
11793 if test "${GTK_COMPILES}" != "yes"; then
11794 GTK_OBJ=
11795 if test "$USE_X_TOOLKIT" != "maybe"; then
11796 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11797 fi
11798 else
11799 HAVE_GTK=yes
11800
11801 $as_echo "#define USE_GTK 1" >>confdefs.h
11802
11803 GTK_OBJ="gtkutil.o $GTK_OBJ"
11804 term_header=$gtk_term_header
11805 USE_X_TOOLKIT=none
11806 if "$PKG_CONFIG" --atleast-version=2.10 gtk+-2.0; then
11807 :
11808 else
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11810 closing open displays. This is no problem if you just use
11811 one display, but if you use more than one and close one of them
11812 Emacs may crash." >&5
11813 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11814 closing open displays. This is no problem if you just use
11815 one display, but if you use more than one and close one of them
11816 Emacs may crash." >&2;}
11817 sleep 3
11818 fi
11819 fi
11820
11821 fi
11822
11823
11824
11825 if test "${HAVE_GTK}" = "yes"; then
11826
11827 if test "$with_toolkit_scroll_bars" != no; then
11828 with_toolkit_scroll_bars=yes
11829 fi
11830
11831 HAVE_GTK_FILE_SELECTION=no
11832 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11833 #include <gtk/gtk.h>
11834 "
11835 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
11836 HAVE_GTK_FILE_SELECTION=yes
11837 else
11838 HAVE_GTK_FILE_SELECTION=no
11839 fi
11840
11841 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11842 for ac_func in gtk_file_selection_new
11843 do :
11844 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11845 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
11846 cat >>confdefs.h <<_ACEOF
11847 #define HAVE_GTK_FILE_SELECTION_NEW 1
11848 _ACEOF
11849
11850 fi
11851 done
11852
11853 fi
11854
11855 HAVE_GTK_HANDLE_BOX=no
11856 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
11857 #include <gtk/gtk.h>
11858 "
11859 if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x""yes; then :
11860 HAVE_GTK_HANDLE_BOX=yes
11861 else
11862 HAVE_GTK_HANDLE_BOX=no
11863 fi
11864
11865 if test "$HAVE_GTK_HANDLE_BOX" = yes; then
11866 for ac_func in gtk_handle_box_new
11867 do :
11868 ac_fn_c_check_func "$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
11869 if test "x$ac_cv_func_gtk_handle_box_new" = x""yes; then :
11870 cat >>confdefs.h <<_ACEOF
11871 #define HAVE_GTK_HANDLE_BOX_NEW 1
11872 _ACEOF
11873
11874 fi
11875 done
11876
11877 fi
11878
11879 HAVE_GTK_TEAROFF_MENU_ITEM=no
11880 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
11881 #include <gtk/gtk.h>
11882 "
11883 if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x""yes; then :
11884 HAVE_GTK_TEAROFF_MENU_ITEM=yes
11885 else
11886 HAVE_GTK_TEAROFF_MENU_ITEM=no
11887 fi
11888
11889 if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
11890 for ac_func in gtk_tearoff_menu_item_new
11891 do :
11892 ac_fn_c_check_func "$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
11893 if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x""yes; then :
11894 cat >>confdefs.h <<_ACEOF
11895 #define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
11896 _ACEOF
11897
11898 fi
11899 done
11900
11901 fi
11902
11903 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
11904 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11905 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11906 gtk_orientable_set_orientation \
11907 gtk_window_set_has_resize_grip
11908 do :
11909 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11910 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11911 eval as_val=\$$as_ac_var
11912 if test "x$as_val" = x""yes; then :
11913 cat >>confdefs.h <<_ACEOF
11914 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11915 _ACEOF
11916
11917 fi
11918 done
11919
11920
11921 term_header=gtkutil.h
11922 fi
11923
11924 HAVE_DBUS=no
11925 DBUS_OBJ=
11926 if test "${with_dbus}" = "yes"; then
11927
11928 succeeded=no
11929
11930 if test "$PKG_CONFIG" = "no" ; then
11931 HAVE_DBUS=no
11932 else
11933 PKG_CONFIG_MIN_VERSION=0.9.0
11934 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11936 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11937
11938 if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
11939 DBUS_CFLAGS=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
11940 DBUS_LIBS=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
11941 edit_cflags="
11942 s,///*,/,g
11943 s/^/ /
11944 s/ -I/ $isystem/g
11945 s/^ //
11946 "
11947 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
11948 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
11950 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
11951 succeeded=yes
11952 else
11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11954 $as_echo "no" >&6; }
11955 DBUS_CFLAGS=""
11956 DBUS_LIBS=""
11957 ## If we have a custom action on failure, don't print errors, but
11958 ## do set a variable so people can do so. Do it in a subshell
11959 ## to capture any diagnostics in invoking pkg-config.
11960 DBUS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
11961
11962 fi
11963
11964
11965
11966 else
11967 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11968 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11969 fi
11970 fi
11971
11972 if test $succeeded = yes; then
11973 HAVE_DBUS=yes
11974 else
11975 HAVE_DBUS=no
11976 fi
11977
11978 if test "$HAVE_DBUS" = yes; then
11979 LIBS="$LIBS $DBUS_LIBS"
11980
11981 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11982
11983 for ac_func in dbus_watch_get_unix_fd \
11984 dbus_type_is_valid \
11985 dbus_validate_bus_name \
11986 dbus_validate_path \
11987 dbus_validate_interface \
11988 dbus_validate_member
11989 do :
11990 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11991 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11992 eval as_val=\$$as_ac_var
11993 if test "x$as_val" = x""yes; then :
11994 cat >>confdefs.h <<_ACEOF
11995 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11996 _ACEOF
11997
11998 fi
11999 done
12000
12001 DBUS_OBJ=dbusbind.o
12002 fi
12003 fi
12004
12005
12006 HAVE_GSETTINGS=no
12007 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
12008
12009 succeeded=no
12010
12011 if test "$PKG_CONFIG" = "no" ; then
12012 HAVE_GSETTINGS=no
12013 else
12014 PKG_CONFIG_MIN_VERSION=0.9.0
12015 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
12017 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
12018
12019 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
12020 GSETTINGS_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
12021 GSETTINGS_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
12022 edit_cflags="
12023 s,///*,/,g
12024 s/^/ /
12025 s/ -I/ $isystem/g
12026 s/^ //
12027 "
12028 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
12029 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
12030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
12031 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
12032 succeeded=yes
12033 else
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12035 $as_echo "no" >&6; }
12036 GSETTINGS_CFLAGS=""
12037 GSETTINGS_LIBS=""
12038 ## If we have a custom action on failure, don't print errors, but
12039 ## do set a variable so people can do so. Do it in a subshell
12040 ## to capture any diagnostics in invoking pkg-config.
12041 GSETTINGS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
12042
12043 fi
12044
12045
12046
12047 else
12048 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12049 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12050 fi
12051 fi
12052
12053 if test $succeeded = yes; then
12054 HAVE_GSETTINGS=yes
12055 else
12056 HAVE_GSETTINGS=no
12057 fi
12058
12059 if test "$HAVE_GSETTINGS" = "yes"; then
12060
12061 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
12062
12063 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
12064 SETTINGS_LIBS="$GSETTINGS_LIBS"
12065 fi
12066 fi
12067
12068 HAVE_GCONF=no
12069 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
12070
12071 succeeded=no
12072
12073 if test "$PKG_CONFIG" = "no" ; then
12074 HAVE_GCONF=no
12075 else
12076 PKG_CONFIG_MIN_VERSION=0.9.0
12077 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
12079 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
12080
12081 if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
12082 GCONF_CFLAGS=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
12083 GCONF_LIBS=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
12084 edit_cflags="
12085 s,///*,/,g
12086 s/^/ /
12087 s/ -I/ $isystem/g
12088 s/^ //
12089 "
12090 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
12091 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
12092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
12093 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
12094 succeeded=yes
12095 else
12096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12097 $as_echo "no" >&6; }
12098 GCONF_CFLAGS=""
12099 GCONF_LIBS=""
12100 ## If we have a custom action on failure, don't print errors, but
12101 ## do set a variable so people can do so. Do it in a subshell
12102 ## to capture any diagnostics in invoking pkg-config.
12103 GCONF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
12104
12105 fi
12106
12107
12108
12109 else
12110 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12111 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12112 fi
12113 fi
12114
12115 if test $succeeded = yes; then
12116 HAVE_GCONF=yes
12117 else
12118 HAVE_GCONF=no
12119 fi
12120
12121 if test "$HAVE_GCONF" = yes; then
12122
12123 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
12124
12125 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
12126 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
12127 fi
12128 fi
12129
12130 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
12131
12132 succeeded=no
12133
12134 if test "$PKG_CONFIG" = "no" ; then
12135 HAVE_GOBJECT=no
12136 else
12137 PKG_CONFIG_MIN_VERSION=0.9.0
12138 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
12140 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
12141
12142 if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
12143 GOBJECT_CFLAGS=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
12144 GOBJECT_LIBS=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
12145 edit_cflags="
12146 s,///*,/,g
12147 s/^/ /
12148 s/ -I/ $isystem/g
12149 s/^ //
12150 "
12151 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
12152 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
12153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
12154 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
12155 succeeded=yes
12156 else
12157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12158 $as_echo "no" >&6; }
12159 GOBJECT_CFLAGS=""
12160 GOBJECT_LIBS=""
12161 ## If we have a custom action on failure, don't print errors, but
12162 ## do set a variable so people can do so. Do it in a subshell
12163 ## to capture any diagnostics in invoking pkg-config.
12164 GOBJECT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
12165
12166 fi
12167
12168
12169
12170 else
12171 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12172 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12173 fi
12174 fi
12175
12176 if test $succeeded = yes; then
12177 HAVE_GOBJECT=yes
12178 else
12179 HAVE_GOBJECT=no
12180 fi
12181
12182 if test "$HAVE_GOBJECT" = "yes"; then
12183 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
12184 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
12185 fi
12186 SAVE_CFLAGS="$CFLAGS"
12187 SAVE_LIBS="$LIBS"
12188 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
12189 LIBS="$SETTINGS_LIBS $LIBS"
12190 CFLAGS="$SAVE_CFLAGS"
12191 LIBS="$SAVE_LIBS"
12192 fi
12193
12194
12195
12196
12197 HAVE_LIBSELINUX=no
12198 LIBSELINUX_LIBS=
12199 if test "${with_selinux}" = "yes"; then
12200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
12201 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
12202 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
12203 $as_echo_n "(cached) " >&6
12204 else
12205 ac_check_lib_save_LIBS=$LIBS
12206 LIBS="-lselinux $LIBS"
12207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12208 /* end confdefs.h. */
12209
12210 /* Override any GCC internal prototype to avoid an error.
12211 Use char because int might match the return type of a GCC
12212 builtin and then its argument prototype would still apply. */
12213 #ifdef __cplusplus
12214 extern "C"
12215 #endif
12216 char lgetfilecon ();
12217 int
12218 main ()
12219 {
12220 return lgetfilecon ();
12221 ;
12222 return 0;
12223 }
12224 _ACEOF
12225 if ac_fn_c_try_link "$LINENO"; then :
12226 ac_cv_lib_selinux_lgetfilecon=yes
12227 else
12228 ac_cv_lib_selinux_lgetfilecon=no
12229 fi
12230 rm -f core conftest.err conftest.$ac_objext \
12231 conftest$ac_exeext conftest.$ac_ext
12232 LIBS=$ac_check_lib_save_LIBS
12233 fi
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
12235 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
12236 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
12237 HAVE_LIBSELINUX=yes
12238 else
12239 HAVE_LIBSELINUX=no
12240 fi
12241
12242 if test "$HAVE_LIBSELINUX" = yes; then
12243
12244 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
12245
12246 LIBSELINUX_LIBS=-lselinux
12247 fi
12248 fi
12249
12250
12251 HAVE_GNUTLS=no
12252 if test "${with_gnutls}" = "yes" ; then
12253
12254 succeeded=no
12255
12256 if test "$PKG_CONFIG" = "no" ; then
12257 HAVE_GNUTLS=no
12258 else
12259 PKG_CONFIG_MIN_VERSION=0.9.0
12260 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
12262 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
12263
12264 if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
12265 LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
12266 LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
12267 edit_cflags="
12268 s,///*,/,g
12269 s/^/ /
12270 s/ -I/ $isystem/g
12271 s/^ //
12272 "
12273 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
12274 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
12275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
12276 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
12277 succeeded=yes
12278 else
12279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12280 $as_echo "no" >&6; }
12281 LIBGNUTLS_CFLAGS=""
12282 LIBGNUTLS_LIBS=""
12283 ## If we have a custom action on failure, don't print errors, but
12284 ## do set a variable so people can do so. Do it in a subshell
12285 ## to capture any diagnostics in invoking pkg-config.
12286 LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
12287
12288 fi
12289
12290
12291
12292 else
12293 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12294 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12295 fi
12296 fi
12297
12298 if test $succeeded = yes; then
12299 HAVE_GNUTLS=yes
12300 else
12301 HAVE_GNUTLS=no
12302 fi
12303
12304 if test "${HAVE_GNUTLS}" = "yes"; then
12305
12306 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
12307
12308 fi
12309
12310 # Windows loads GnuTLS dynamically
12311 if test "${opsys}" = "mingw32"; then
12312 LIBGNUTLS_LIBS=
12313 else
12314 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
12315 LIBS="$LIBGNUTLS_LIBS $LIBS"
12316 fi
12317 fi
12318
12319
12320
12321
12322 NOTIFY_OBJ=
12323 NOTIFY_SUMMARY=no
12324
12325 if test "${with_ns}" = yes && test ${with_file_notification} = yes; then
12326 with_file_notification=no
12327 fi
12328
12329 case $with_file_notification,$opsys in
12330 w32,* | yes,mingw32)
12331 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
12332 if test "x$ac_cv_header_windows_h" = x""yes; then :
12333
12334 fi
12335
12336
12337 if test "$ac_cv_header_windows_h" = yes ; then
12338
12339 $as_echo "#define HAVE_W32NOTIFY 1" >>confdefs.h
12340
12341 NOTIFY_OBJ=w32notify.o
12342 NOTIFY_SUMMARY="yes (w32)"
12343 fi ;;
12344 esac
12345
12346 case $with_file_notification,$NOTIFY_OBJ in
12347 gfile, | yes,)
12348
12349 succeeded=no
12350
12351 if test "$PKG_CONFIG" = "no" ; then
12352 HAVE_GFILENOTIFY=no
12353 else
12354 PKG_CONFIG_MIN_VERSION=0.9.0
12355 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.24" >&5
12357 $as_echo_n "checking for gio-2.0 >= 2.24... " >&6; }
12358
12359 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.24" 2>&5 &&
12360 GFILENOTIFY_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.24" 2>&5` &&
12361 GFILENOTIFY_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.24" 2>&5`; then
12362 edit_cflags="
12363 s,///*,/,g
12364 s/^/ /
12365 s/ -I/ $isystem/g
12366 s/^ //
12367 "
12368 GFILENOTIFY_CFLAGS=`$as_echo "$GFILENOTIFY_CFLAGS" | sed -e "$edit_cflags"`
12369 GFILENOTIFY_LIBS=`$as_echo "$GFILENOTIFY_LIBS" | sed -e 's,///*,/,g'`
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&5
12371 $as_echo "yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&6; }
12372 succeeded=yes
12373 else
12374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12375 $as_echo "no" >&6; }
12376 GFILENOTIFY_CFLAGS=""
12377 GFILENOTIFY_LIBS=""
12378 ## If we have a custom action on failure, don't print errors, but
12379 ## do set a variable so people can do so. Do it in a subshell
12380 ## to capture any diagnostics in invoking pkg-config.
12381 GFILENOTIFY_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.24") 2>&1`
12382
12383 fi
12384
12385
12386
12387 else
12388 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12389 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12390 fi
12391 fi
12392
12393 if test $succeeded = yes; then
12394 HAVE_GFILENOTIFY=yes
12395 else
12396 HAVE_GFILENOTIFY=no
12397 fi
12398
12399 if test "$HAVE_GFILENOTIFY" = "yes"; then
12400
12401 $as_echo "#define HAVE_GFILENOTIFY 1" >>confdefs.h
12402
12403 NOTIFY_OBJ=gfilenotify.o
12404 NOTIFY_SUMMARY="yes -lgio (gfile)"
12405 fi ;;
12406 esac
12407
12408 case $with_file_notification,$NOTIFY_OBJ in
12409 inotify, | yes,)
12410 ac_fn_c_check_header_mongrel "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
12411 if test "x$ac_cv_header_sys_inotify_h" = x""yes; then :
12412
12413 fi
12414
12415
12416 if test "$ac_cv_header_sys_inotify_h" = yes ; then
12417 ac_fn_c_check_func "$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
12418 if test "x$ac_cv_func_inotify_init1" = x""yes; then :
12419
12420 fi
12421
12422 if test "$ac_cv_func_inotify_init1" = yes; then
12423
12424 $as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
12425
12426 NOTIFY_OBJ=inotify.o
12427 NOTIFY_SUMMARY="yes -lglibc (inotify)"
12428 fi
12429 fi ;;
12430 esac
12431
12432 case $with_file_notification,$NOTIFY_OBJ in
12433 yes,* | no,* | *,?*) ;;
12434 *) as_fn_error "File notification \`$with_file_notification' requested but requirements not found." "$LINENO" 5 ;;
12435 esac
12436
12437 if test -n "$NOTIFY_OBJ"; then
12438
12439 $as_echo "#define USE_FILE_NOTIFY 1" >>confdefs.h
12440
12441 fi
12442
12443
12444
12445
12446 HAVE_XAW3D=no
12447 LUCID_LIBW=
12448 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
12449 if test "$with_xaw3d" != no; then
12450 if test "${emacs_cv_xaw3d+set}" = set; then :
12451 $as_echo_n "(cached) " >&6
12452 else
12453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12454 /* end confdefs.h. */
12455
12456 #include <X11/Intrinsic.h>
12457 #include <X11/Xaw3d/Simple.h>
12458 int
12459 main ()
12460 {
12461
12462 ;
12463 return 0;
12464 }
12465 _ACEOF
12466 if ac_fn_c_try_link "$LINENO"; then :
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
12468 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
12469 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
12470 $as_echo_n "(cached) " >&6
12471 else
12472 ac_check_lib_save_LIBS=$LIBS
12473 LIBS="-lXaw3d $LIBS"
12474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12475 /* end confdefs.h. */
12476
12477 /* Override any GCC internal prototype to avoid an error.
12478 Use char because int might match the return type of a GCC
12479 builtin and then its argument prototype would still apply. */
12480 #ifdef __cplusplus
12481 extern "C"
12482 #endif
12483 char XawScrollbarSetThumb ();
12484 int
12485 main ()
12486 {
12487 return XawScrollbarSetThumb ();
12488 ;
12489 return 0;
12490 }
12491 _ACEOF
12492 if ac_fn_c_try_link "$LINENO"; then :
12493 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
12494 else
12495 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
12496 fi
12497 rm -f core conftest.err conftest.$ac_objext \
12498 conftest$ac_exeext conftest.$ac_ext
12499 LIBS=$ac_check_lib_save_LIBS
12500 fi
12501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
12502 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
12503 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
12504 emacs_cv_xaw3d=yes
12505 else
12506 emacs_cv_xaw3d=no
12507 fi
12508
12509 else
12510 emacs_cv_xaw3d=no
12511 fi
12512 rm -f core conftest.err conftest.$ac_objext \
12513 conftest$ac_exeext conftest.$ac_ext
12514 fi
12515
12516 else
12517 emacs_cv_xaw3d=no
12518 fi
12519 if test $emacs_cv_xaw3d = yes; then
12520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12521 $as_echo_n "checking for xaw3d... " >&6; }
12522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12523 $as_echo "yes; using Lucid toolkit" >&6; }
12524 USE_X_TOOLKIT=LUCID
12525 HAVE_XAW3D=yes
12526 LUCID_LIBW=-lXaw3d
12527
12528 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
12529
12530 else
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12532 $as_echo_n "checking for xaw3d... " >&6; }
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12534 $as_echo "no" >&6; }
12535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
12536 $as_echo_n "checking for libXaw... " >&6; }
12537 if test "${emacs_cv_xaw+set}" = set; then :
12538 $as_echo_n "(cached) " >&6
12539 else
12540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12541 /* end confdefs.h. */
12542
12543 #include <X11/Intrinsic.h>
12544 #include <X11/Xaw/Simple.h>
12545 int
12546 main ()
12547 {
12548
12549 ;
12550 return 0;
12551 }
12552 _ACEOF
12553 if ac_fn_c_try_link "$LINENO"; then :
12554 emacs_cv_xaw=yes
12555 else
12556 emacs_cv_xaw=no
12557 fi
12558 rm -f core conftest.err conftest.$ac_objext \
12559 conftest$ac_exeext conftest.$ac_ext
12560 fi
12561
12562 if test $emacs_cv_xaw = yes; then
12563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12564 $as_echo "yes; using Lucid toolkit" >&6; }
12565 USE_X_TOOLKIT=LUCID
12566 LUCID_LIBW=-lXaw
12567 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
12568 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
12569 else
12570 as_fn_error "No X toolkit could be found.
12571 If you are sure you want Emacs compiled without an X toolkit, pass
12572 --with-x-toolkit=no
12573 to configure. Otherwise, install the development libraries for the toolkit
12574 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
12575 fi
12576 fi
12577 fi
12578
12579 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
12580
12581 LIBXTR6=
12582 if test "${USE_X_TOOLKIT}" != "none"; then
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
12584 $as_echo_n "checking X11 toolkit version... " >&6; }
12585 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
12586 $as_echo_n "(cached) " >&6
12587 else
12588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12589 /* end confdefs.h. */
12590 #include <X11/Intrinsic.h>
12591 int
12592 main ()
12593 {
12594 #if XtSpecificationRelease < 6
12595 fail;
12596 #endif
12597
12598 ;
12599 return 0;
12600 }
12601 _ACEOF
12602 if ac_fn_c_try_link "$LINENO"; then :
12603 emacs_cv_x11_toolkit_version_6=yes
12604 else
12605 emacs_cv_x11_toolkit_version_6=no
12606 fi
12607 rm -f core conftest.err conftest.$ac_objext \
12608 conftest$ac_exeext conftest.$ac_ext
12609 fi
12610
12611 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12612 if test $emacs_cv_x11_toolkit_version_6 = yes; then
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
12614 $as_echo "6 or newer" >&6; }
12615
12616 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
12617
12618 LIBXTR6="-lSM -lICE"
12619 case "$opsys" in
12620 ## Use libw.a along with X11R6 Xt.
12621 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
12622 esac
12623 else
12624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
12625 $as_echo "before 6" >&6; }
12626 fi
12627
12628 OLDLIBS="$LIBS"
12629 if test x$HAVE_X11XTR6 = xyes; then
12630 LIBS="-lXt -lSM -lICE $LIBS"
12631 else
12632 LIBS="-lXt $LIBS"
12633 fi
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
12635 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
12636 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
12637 $as_echo_n "(cached) " >&6
12638 else
12639 ac_check_lib_save_LIBS=$LIBS
12640 LIBS="-lXmu $LIBS"
12641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12642 /* end confdefs.h. */
12643
12644 /* Override any GCC internal prototype to avoid an error.
12645 Use char because int might match the return type of a GCC
12646 builtin and then its argument prototype would still apply. */
12647 #ifdef __cplusplus
12648 extern "C"
12649 #endif
12650 char XmuConvertStandardSelection ();
12651 int
12652 main ()
12653 {
12654 return XmuConvertStandardSelection ();
12655 ;
12656 return 0;
12657 }
12658 _ACEOF
12659 if ac_fn_c_try_link "$LINENO"; then :
12660 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12661 else
12662 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12663 fi
12664 rm -f core conftest.err conftest.$ac_objext \
12665 conftest$ac_exeext conftest.$ac_ext
12666 LIBS=$ac_check_lib_save_LIBS
12667 fi
12668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12669 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12670 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
12671 cat >>confdefs.h <<_ACEOF
12672 #define HAVE_LIBXMU 1
12673 _ACEOF
12674
12675 LIBS="-lXmu $LIBS"
12676
12677 fi
12678
12679 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12680 fi
12681
12682
12683 LIBXMU=-lXmu
12684 case $opsys in
12685 ## These systems don't supply Xmu.
12686 hpux* | aix4-2 )
12687 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
12688 ;;
12689 mingw32 )
12690 LIBXMU=
12691 ;;
12692 esac
12693
12694
12695 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12696 if test "${HAVE_X11}" = "yes"; then
12697 if test "${USE_X_TOOLKIT}" != "none"; then
12698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
12699 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
12700 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
12701 $as_echo_n "(cached) " >&6
12702 else
12703 ac_check_lib_save_LIBS=$LIBS
12704 LIBS="-lXext $LIBS"
12705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12706 /* end confdefs.h. */
12707
12708 /* Override any GCC internal prototype to avoid an error.
12709 Use char because int might match the return type of a GCC
12710 builtin and then its argument prototype would still apply. */
12711 #ifdef __cplusplus
12712 extern "C"
12713 #endif
12714 char XShapeQueryExtension ();
12715 int
12716 main ()
12717 {
12718 return XShapeQueryExtension ();
12719 ;
12720 return 0;
12721 }
12722 _ACEOF
12723 if ac_fn_c_try_link "$LINENO"; then :
12724 ac_cv_lib_Xext_XShapeQueryExtension=yes
12725 else
12726 ac_cv_lib_Xext_XShapeQueryExtension=no
12727 fi
12728 rm -f core conftest.err conftest.$ac_objext \
12729 conftest$ac_exeext conftest.$ac_ext
12730 LIBS=$ac_check_lib_save_LIBS
12731 fi
12732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12733 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12734 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
12735 cat >>confdefs.h <<_ACEOF
12736 #define HAVE_LIBXEXT 1
12737 _ACEOF
12738
12739 LIBS="-lXext $LIBS"
12740
12741 fi
12742
12743 fi
12744 fi
12745
12746 LIBXP=
12747 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12748 # OpenMotif may be installed in such a way on some GNU/Linux systems.
12749 if test -d /usr/include/openmotif; then
12750 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
12751 emacs_cv_openmotif=yes
12752 case "$canonical" in
12753 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
12754 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
12755 ;;
12756 *)
12757 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
12758 esac
12759 else
12760 emacs_cv_openmotif=no
12761 fi
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
12763 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
12764 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
12765 $as_echo_n "(cached) " >&6
12766 else
12767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12768 /* end confdefs.h. */
12769 #include <Xm/Xm.h>
12770 int
12771 main ()
12772 {
12773 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12774 int x = 5;
12775 #else
12776 Motif version prior to 2.1.
12777 #endif
12778 ;
12779 return 0;
12780 }
12781 _ACEOF
12782 if ac_fn_c_try_compile "$LINENO"; then :
12783 emacs_cv_motif_version_2_1=yes
12784 else
12785 emacs_cv_motif_version_2_1=no
12786 fi
12787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12788 fi
12789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12790 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12791 if test $emacs_cv_motif_version_2_1 = yes; then
12792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12793 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12794 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12795 $as_echo_n "(cached) " >&6
12796 else
12797 ac_check_lib_save_LIBS=$LIBS
12798 LIBS="-lXp $LIBS"
12799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12800 /* end confdefs.h. */
12801
12802 /* Override any GCC internal prototype to avoid an error.
12803 Use char because int might match the return type of a GCC
12804 builtin and then its argument prototype would still apply. */
12805 #ifdef __cplusplus
12806 extern "C"
12807 #endif
12808 char XpCreateContext ();
12809 int
12810 main ()
12811 {
12812 return XpCreateContext ();
12813 ;
12814 return 0;
12815 }
12816 _ACEOF
12817 if ac_fn_c_try_link "$LINENO"; then :
12818 ac_cv_lib_Xp_XpCreateContext=yes
12819 else
12820 ac_cv_lib_Xp_XpCreateContext=no
12821 fi
12822 rm -f core conftest.err conftest.$ac_objext \
12823 conftest$ac_exeext conftest.$ac_ext
12824 LIBS=$ac_check_lib_save_LIBS
12825 fi
12826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12827 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12828 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
12829 LIBXP=-lXp
12830 fi
12831
12832 if test x$emacs_cv_openmotif = xyes; then
12833 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
12834 fi
12835 else
12836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12837 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12838 if test "${emacs_cv_lesstif+set}" = set; then :
12839 $as_echo_n "(cached) " >&6
12840 else
12841 # We put this in CFLAGS temporarily to precede other -I options
12842 # that might be in CFLAGS temporarily.
12843 # We put this in CPPFLAGS where it precedes the other -I options.
12844 OLD_CPPFLAGS=$CPPFLAGS
12845 OLD_CFLAGS=$CFLAGS
12846 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12847 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12849 /* end confdefs.h. */
12850 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12851 int
12852 main ()
12853 {
12854 int x = 5;
12855 ;
12856 return 0;
12857 }
12858 _ACEOF
12859 if ac_fn_c_try_compile "$LINENO"; then :
12860 emacs_cv_lesstif=yes
12861 else
12862 emacs_cv_lesstif=no
12863 fi
12864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12865 fi
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12867 $as_echo "$emacs_cv_lesstif" >&6; }
12868 if test $emacs_cv_lesstif = yes; then
12869 # Make sure this -I option remains in CPPFLAGS after it is set
12870 # back to REAL_CPPFLAGS.
12871 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12872 # have those other -I options anyway. Ultimately, having this
12873 # directory ultimately in CPPFLAGS will be enough.
12874 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12875 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12876 else
12877 CFLAGS=$OLD_CFLAGS
12878 CPPFLAGS=$OLD_CPPFLAGS
12879 fi
12880 fi
12881 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12882 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
12883
12884 else
12885 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
12886 fi
12887
12888
12889 fi
12890
12891
12892 USE_TOOLKIT_SCROLL_BARS=no
12893 if test "${with_toolkit_scroll_bars}" != "no"; then
12894 if test "${USE_X_TOOLKIT}" != "none"; then
12895 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12896 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12897
12898 HAVE_XAW3D=no
12899 USE_TOOLKIT_SCROLL_BARS=yes
12900 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
12901 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12902
12903 USE_TOOLKIT_SCROLL_BARS=yes
12904 fi
12905 elif test "${HAVE_GTK}" = "yes"; then
12906 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12907
12908 USE_TOOLKIT_SCROLL_BARS=yes
12909 elif test "${HAVE_NS}" = "yes"; then
12910 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12911
12912 USE_TOOLKIT_SCROLL_BARS=yes
12913 elif test "${HAVE_W32}" = "yes"; then
12914 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12915
12916 USE_TOOLKIT_SCROLL_BARS=yes
12917 fi
12918 fi
12919
12920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12921 /* end confdefs.h. */
12922
12923 #include <X11/Xlib.h>
12924 #include <X11/Xresource.h>
12925 int
12926 main ()
12927 {
12928 XIMProc callback;
12929 ;
12930 return 0;
12931 }
12932 _ACEOF
12933 if ac_fn_c_try_compile "$LINENO"; then :
12934 HAVE_XIM=yes
12935
12936 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12937
12938 else
12939 HAVE_XIM=no
12940 fi
12941 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12942
12943
12944 if test "${with_xim}" != "no"; then
12945
12946 $as_echo "#define USE_XIM 1" >>confdefs.h
12947
12948 fi
12949
12950
12951 if test "${HAVE_XIM}" != "no"; then
12952 late_CFLAGS=$CFLAGS
12953 if test "$GCC" = yes; then
12954 CFLAGS="$CFLAGS --pedantic-errors"
12955 fi
12956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12957 /* end confdefs.h. */
12958
12959 #include <X11/Xlib.h>
12960 #include <X11/Xresource.h>
12961 int
12962 main ()
12963 {
12964 Display *display;
12965 XrmDatabase db;
12966 char *res_name;
12967 char *res_class;
12968 XIMProc callback;
12969 XPointer *client_data;
12970 #ifndef __GNUC__
12971 /* If we're not using GCC, it's probably not XFree86, and this is
12972 probably right, but we can't use something like --pedantic-errors. */
12973 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12974 char*, XIMProc, XPointer*);
12975 #endif
12976 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12977 client_data);
12978 ;
12979 return 0;
12980 }
12981 _ACEOF
12982 if ac_fn_c_try_compile "$LINENO"; then :
12983 emacs_cv_arg6_star=yes
12984 fi
12985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12986 if test "$emacs_cv_arg6_star" = yes; then
12987 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12988
12989 else
12990 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12991
12992 fi
12993 CFLAGS=$late_CFLAGS
12994 fi
12995
12996 ### Start of font-backend (under any platform) section.
12997 # (nothing here yet -- this is a placeholder)
12998 ### End of font-backend (under any platform) section.
12999
13000 ### Start of font-backend (under X11) section.
13001 if test "${HAVE_X11}" = "yes"; then
13002
13003 succeeded=no
13004
13005 if test "$PKG_CONFIG" = "no" ; then
13006 HAVE_FC=no
13007 else
13008 PKG_CONFIG_MIN_VERSION=0.9.0
13009 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
13011 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
13012
13013 if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
13014 FONTCONFIG_CFLAGS=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
13015 FONTCONFIG_LIBS=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
13016 edit_cflags="
13017 s,///*,/,g
13018 s/^/ /
13019 s/ -I/ $isystem/g
13020 s/^ //
13021 "
13022 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
13023 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
13024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
13025 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
13026 succeeded=yes
13027 else
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13029 $as_echo "no" >&6; }
13030 FONTCONFIG_CFLAGS=""
13031 FONTCONFIG_LIBS=""
13032 ## If we have a custom action on failure, don't print errors, but
13033 ## do set a variable so people can do so. Do it in a subshell
13034 ## to capture any diagnostics in invoking pkg-config.
13035 FONTCONFIG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
13036
13037 fi
13038
13039
13040
13041 else
13042 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13043 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13044 fi
13045 fi
13046
13047 if test $succeeded = yes; then
13048 HAVE_FC=yes
13049 else
13050 HAVE_FC=no
13051 fi
13052
13053
13054 ## Use -lXft if available, unless `--with-xft=no'.
13055 HAVE_XFT=maybe
13056 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
13057 with_xft="no";
13058 fi
13059 if test "x${with_xft}" != "xno"; then
13060
13061
13062 succeeded=no
13063
13064 if test "$PKG_CONFIG" = "no" ; then
13065 HAVE_XFT=no
13066 else
13067 PKG_CONFIG_MIN_VERSION=0.9.0
13068 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
13070 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
13071
13072 if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
13073 XFT_CFLAGS=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
13074 XFT_LIBS=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
13075 edit_cflags="
13076 s,///*,/,g
13077 s/^/ /
13078 s/ -I/ $isystem/g
13079 s/^ //
13080 "
13081 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
13082 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
13083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
13084 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
13085 succeeded=yes
13086 else
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13088 $as_echo "no" >&6; }
13089 XFT_CFLAGS=""
13090 XFT_LIBS=""
13091 ## If we have a custom action on failure, don't print errors, but
13092 ## do set a variable so people can do so. Do it in a subshell
13093 ## to capture any diagnostics in invoking pkg-config.
13094 XFT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
13095
13096 fi
13097
13098
13099
13100 else
13101 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13102 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13103 fi
13104 fi
13105
13106 if test $succeeded = yes; then
13107 :
13108 else
13109 HAVE_XFT=no
13110 fi
13111
13112 ## Because xftfont.c uses XRenderQueryExtension, we also
13113 ## need to link to -lXrender.
13114 HAVE_XRENDER=no
13115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
13116 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
13117 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
13118 $as_echo_n "(cached) " >&6
13119 else
13120 ac_check_lib_save_LIBS=$LIBS
13121 LIBS="-lXrender $LIBS"
13122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13123 /* end confdefs.h. */
13124
13125 /* Override any GCC internal prototype to avoid an error.
13126 Use char because int might match the return type of a GCC
13127 builtin and then its argument prototype would still apply. */
13128 #ifdef __cplusplus
13129 extern "C"
13130 #endif
13131 char XRenderQueryExtension ();
13132 int
13133 main ()
13134 {
13135 return XRenderQueryExtension ();
13136 ;
13137 return 0;
13138 }
13139 _ACEOF
13140 if ac_fn_c_try_link "$LINENO"; then :
13141 ac_cv_lib_Xrender_XRenderQueryExtension=yes
13142 else
13143 ac_cv_lib_Xrender_XRenderQueryExtension=no
13144 fi
13145 rm -f core conftest.err conftest.$ac_objext \
13146 conftest$ac_exeext conftest.$ac_ext
13147 LIBS=$ac_check_lib_save_LIBS
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
13150 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
13151 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
13152 HAVE_XRENDER=yes
13153 fi
13154
13155 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
13156 OLD_CPPFLAGS="$CPPFLAGS"
13157 OLD_CFLAGS="$CFLAGS"
13158 OLD_LIBS="$LIBS"
13159 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
13160 CFLAGS="$CFLAGS $XFT_CFLAGS"
13161 XFT_LIBS="-lXrender $XFT_LIBS"
13162 LIBS="$XFT_LIBS $LIBS"
13163 ac_fn_c_check_header_compile "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "#include <X11/X.h>
13164 "
13165 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
13166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
13167 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
13168 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
13169 $as_echo_n "(cached) " >&6
13170 else
13171 ac_check_lib_save_LIBS=$LIBS
13172 LIBS="-lXft $XFT_LIBS $LIBS"
13173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13174 /* end confdefs.h. */
13175
13176 /* Override any GCC internal prototype to avoid an error.
13177 Use char because int might match the return type of a GCC
13178 builtin and then its argument prototype would still apply. */
13179 #ifdef __cplusplus
13180 extern "C"
13181 #endif
13182 char XftFontOpen ();
13183 int
13184 main ()
13185 {
13186 return XftFontOpen ();
13187 ;
13188 return 0;
13189 }
13190 _ACEOF
13191 if ac_fn_c_try_link "$LINENO"; then :
13192 ac_cv_lib_Xft_XftFontOpen=yes
13193 else
13194 ac_cv_lib_Xft_XftFontOpen=no
13195 fi
13196 rm -f core conftest.err conftest.$ac_objext \
13197 conftest$ac_exeext conftest.$ac_ext
13198 LIBS=$ac_check_lib_save_LIBS
13199 fi
13200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
13201 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
13202 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
13203 HAVE_XFT=yes
13204 fi
13205
13206 fi
13207
13208
13209
13210 if test "${HAVE_XFT}" = "yes"; then
13211
13212 $as_echo "#define HAVE_XFT 1" >>confdefs.h
13213
13214
13215 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
13216 else
13217 CPPFLAGS="$OLD_CPPFLAGS"
13218 CFLAGS="$OLD_CFLAGS"
13219 LIBS="$OLD_LIBS"
13220 fi # "${HAVE_XFT}" = "yes"
13221 fi # "$HAVE_XFT" != no
13222 fi # "x${with_xft}" != "xno"
13223
13224 ## We used to allow building with FreeType and without Xft.
13225 ## However, the ftx font backend driver is not in good shape.
13226 if test "$HAVE_XFT" != "yes"; then
13227 HAVE_XFT=no
13228 HAVE_FREETYPE=no
13229 else
13230
13231 succeeded=no
13232
13233 if test "$PKG_CONFIG" = "no" ; then
13234 HAVE_FREETYPE=no
13235 else
13236 PKG_CONFIG_MIN_VERSION=0.9.0
13237 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
13239 $as_echo_n "checking for freetype2... " >&6; }
13240
13241 if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
13242 FREETYPE_CFLAGS=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
13243 FREETYPE_LIBS=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
13244 edit_cflags="
13245 s,///*,/,g
13246 s/^/ /
13247 s/ -I/ $isystem/g
13248 s/^ //
13249 "
13250 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
13251 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
13252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
13253 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
13254 succeeded=yes
13255 else
13256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13257 $as_echo "no" >&6; }
13258 FREETYPE_CFLAGS=""
13259 FREETYPE_LIBS=""
13260 ## If we have a custom action on failure, don't print errors, but
13261 ## do set a variable so people can do so. Do it in a subshell
13262 ## to capture any diagnostics in invoking pkg-config.
13263 FREETYPE_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
13264
13265 fi
13266
13267
13268
13269 else
13270 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13271 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13272 fi
13273 fi
13274
13275 if test $succeeded = yes; then
13276 HAVE_FREETYPE=yes
13277 else
13278 HAVE_FREETYPE=no
13279 fi
13280
13281
13282 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
13283 fi
13284
13285 HAVE_LIBOTF=no
13286 if test "${HAVE_FREETYPE}" = "yes"; then
13287
13288 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
13289
13290 if test "${with_libotf}" != "no"; then
13291
13292 succeeded=no
13293
13294 if test "$PKG_CONFIG" = "no" ; then
13295 HAVE_LIBOTF=no
13296 else
13297 PKG_CONFIG_MIN_VERSION=0.9.0
13298 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
13300 $as_echo_n "checking for libotf... " >&6; }
13301
13302 if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
13303 LIBOTF_CFLAGS=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
13304 LIBOTF_LIBS=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
13305 edit_cflags="
13306 s,///*,/,g
13307 s/^/ /
13308 s/ -I/ $isystem/g
13309 s/^ //
13310 "
13311 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
13312 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
13314 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
13315 succeeded=yes
13316 else
13317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13318 $as_echo "no" >&6; }
13319 LIBOTF_CFLAGS=""
13320 LIBOTF_LIBS=""
13321 ## If we have a custom action on failure, don't print errors, but
13322 ## do set a variable so people can do so. Do it in a subshell
13323 ## to capture any diagnostics in invoking pkg-config.
13324 LIBOTF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
13325
13326 fi
13327
13328
13329
13330 else
13331 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13332 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13333 fi
13334 fi
13335
13336 if test $succeeded = yes; then
13337 HAVE_LIBOTF=yes
13338 else
13339 HAVE_LIBOTF=no
13340 fi
13341
13342 if test "$HAVE_LIBOTF" = "yes"; then
13343
13344 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
13345
13346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
13347 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
13348 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
13349 $as_echo_n "(cached) " >&6
13350 else
13351 ac_check_lib_save_LIBS=$LIBS
13352 LIBS="-lotf $LIBS"
13353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13354 /* end confdefs.h. */
13355
13356 /* Override any GCC internal prototype to avoid an error.
13357 Use char because int might match the return type of a GCC
13358 builtin and then its argument prototype would still apply. */
13359 #ifdef __cplusplus
13360 extern "C"
13361 #endif
13362 char OTF_get_variation_glyphs ();
13363 int
13364 main ()
13365 {
13366 return OTF_get_variation_glyphs ();
13367 ;
13368 return 0;
13369 }
13370 _ACEOF
13371 if ac_fn_c_try_link "$LINENO"; then :
13372 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
13373 else
13374 ac_cv_lib_otf_OTF_get_variation_glyphs=no
13375 fi
13376 rm -f core conftest.err conftest.$ac_objext \
13377 conftest$ac_exeext conftest.$ac_ext
13378 LIBS=$ac_check_lib_save_LIBS
13379 fi
13380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13381 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13382 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
13383 HAVE_OTF_GET_VARIATION_GLYPHS=yes
13384 else
13385 HAVE_OTF_GET_VARIATION_GLYPHS=no
13386 fi
13387
13388 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13389
13390 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
13391
13392 fi
13393 fi
13394 fi
13395 fi
13396
13397 HAVE_M17N_FLT=no
13398 if test "${HAVE_LIBOTF}" = yes; then
13399 if test "${with_m17n_flt}" != "no"; then
13400
13401 succeeded=no
13402
13403 if test "$PKG_CONFIG" = "no" ; then
13404 HAVE_M17N_FLT=no
13405 else
13406 PKG_CONFIG_MIN_VERSION=0.9.0
13407 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
13409 $as_echo_n "checking for m17n-flt... " >&6; }
13410
13411 if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
13412 M17N_FLT_CFLAGS=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
13413 M17N_FLT_LIBS=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
13414 edit_cflags="
13415 s,///*,/,g
13416 s/^/ /
13417 s/ -I/ $isystem/g
13418 s/^ //
13419 "
13420 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
13421 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
13422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
13423 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
13424 succeeded=yes
13425 else
13426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13427 $as_echo "no" >&6; }
13428 M17N_FLT_CFLAGS=""
13429 M17N_FLT_LIBS=""
13430 ## If we have a custom action on failure, don't print errors, but
13431 ## do set a variable so people can do so. Do it in a subshell
13432 ## to capture any diagnostics in invoking pkg-config.
13433 M17N_FLT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
13434
13435 fi
13436
13437
13438
13439 else
13440 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13441 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13442 fi
13443 fi
13444
13445 if test $succeeded = yes; then
13446 HAVE_M17N_FLT=yes
13447 else
13448 HAVE_M17N_FLT=no
13449 fi
13450
13451 if test "$HAVE_M17N_FLT" = "yes"; then
13452
13453 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
13454
13455 fi
13456 fi
13457 fi
13458 else
13459 HAVE_XFT=no
13460 HAVE_FREETYPE=no
13461 HAVE_LIBOTF=no
13462 HAVE_M17N_FLT=no
13463 fi
13464
13465 ### End of font-backend (under X11) section.
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476 ### Use -lXpm if available, unless `--with-xpm=no'.
13477 ### mingw32 doesn't use -lXpm, since it loads the library dynamically.
13478 HAVE_XPM=no
13479 LIBXPM=
13480 if test "${HAVE_W32}" = "yes" && test "${opsys}" = "cygwin"; then
13481 if test "${with_xpm}" != "no"; then
13482 SAVE_CPPFLAGS="$CPPFLAGS"
13483 SAVE_LDFLAGS="$LDFLAGS"
13484 CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
13485 LDFLAGS="$LDFLAGS -L/usr/lib/noX"
13486 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13487 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
13489 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
13490 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
13491 $as_echo_n "(cached) " >&6
13492 else
13493 ac_check_lib_save_LIBS=$LIBS
13494 LIBS="-lXpm $LIBS"
13495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13496 /* end confdefs.h. */
13497
13498 /* Override any GCC internal prototype to avoid an error.
13499 Use char because int might match the return type of a GCC
13500 builtin and then its argument prototype would still apply. */
13501 #ifdef __cplusplus
13502 extern "C"
13503 #endif
13504 char XpmReadFileToImage ();
13505 int
13506 main ()
13507 {
13508 return XpmReadFileToImage ();
13509 ;
13510 return 0;
13511 }
13512 _ACEOF
13513 if ac_fn_c_try_link "$LINENO"; then :
13514 ac_cv_lib_Xpm_XpmReadFileToImage=yes
13515 else
13516 ac_cv_lib_Xpm_XpmReadFileToImage=no
13517 fi
13518 rm -f core conftest.err conftest.$ac_objext \
13519 conftest$ac_exeext conftest.$ac_ext
13520 LIBS=$ac_check_lib_save_LIBS
13521 fi
13522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
13523 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
13524 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
13525 HAVE_XPM=yes
13526 fi
13527
13528 fi
13529
13530
13531 if test "${HAVE_XPM}" = "yes"; then
13532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13533 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13535 /* end confdefs.h. */
13536 #include "X11/xpm.h"
13537 #ifndef XpmReturnAllocPixels
13538 no_return_alloc_pixels
13539 #endif
13540
13541 _ACEOF
13542 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13543 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13544 HAVE_XPM=no
13545 else
13546 HAVE_XPM=yes
13547 fi
13548 rm -f conftest*
13549
13550
13551 if test "${HAVE_XPM}" = "yes"; then
13552 REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
13553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13554 $as_echo "yes" >&6; }
13555 else
13556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13557 $as_echo "no" >&6; }
13558 CPPFLAGS="$SAVE_CPPFLAGS"
13559 LDFLAGS="$SAVE_LDFLAGS"
13560 fi
13561 fi
13562 fi
13563
13564 if test "${HAVE_XPM}" = "yes"; then
13565
13566 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13567
13568 LIBXPM=-lXpm
13569 fi
13570 fi
13571
13572 if test "${HAVE_X11}" = "yes"; then
13573 if test "${with_xpm}" != "no"; then
13574 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13575 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
13577 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
13578 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
13579 $as_echo_n "(cached) " >&6
13580 else
13581 ac_check_lib_save_LIBS=$LIBS
13582 LIBS="-lXpm -lX11 $LIBS"
13583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13584 /* end confdefs.h. */
13585
13586 /* Override any GCC internal prototype to avoid an error.
13587 Use char because int might match the return type of a GCC
13588 builtin and then its argument prototype would still apply. */
13589 #ifdef __cplusplus
13590 extern "C"
13591 #endif
13592 char XpmReadFileToPixmap ();
13593 int
13594 main ()
13595 {
13596 return XpmReadFileToPixmap ();
13597 ;
13598 return 0;
13599 }
13600 _ACEOF
13601 if ac_fn_c_try_link "$LINENO"; then :
13602 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13603 else
13604 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13605 fi
13606 rm -f core conftest.err conftest.$ac_objext \
13607 conftest$ac_exeext conftest.$ac_ext
13608 LIBS=$ac_check_lib_save_LIBS
13609 fi
13610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13611 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13612 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
13613 HAVE_XPM=yes
13614 fi
13615
13616 fi
13617
13618
13619 if test "${HAVE_XPM}" = "yes"; then
13620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13621 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13623 /* end confdefs.h. */
13624 #include "X11/xpm.h"
13625 #ifndef XpmReturnAllocPixels
13626 no_return_alloc_pixels
13627 #endif
13628
13629 _ACEOF
13630 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13631 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13632 HAVE_XPM=no
13633 else
13634 HAVE_XPM=yes
13635 fi
13636 rm -f conftest*
13637
13638
13639 if test "${HAVE_XPM}" = "yes"; then
13640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13641 $as_echo "yes" >&6; }
13642 else
13643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13644 $as_echo "no" >&6; }
13645 fi
13646 fi
13647 fi
13648
13649 if test "${HAVE_XPM}" = "yes"; then
13650
13651 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13652
13653 LIBXPM=-lXpm
13654 fi
13655 fi
13656
13657 ### FIXME: Perhaps regroup to minimize code duplication due to MinGW's
13658 ### slightly different requirements wrt image libraries (it doesn't
13659 ### use -lXpm because it loads the xpm shared library dynamically at
13660 ### run time).
13661 if test "${opsys}" = "mingw32"; then
13662 if test "${with_xpm}" != "no"; then
13663 ac_fn_c_check_header_compile "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "
13664 #define FOR_MSW 1
13665 "
13666 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13667 HAVE_XPM=yes
13668 else
13669 HAVE_XPM=no
13670 fi
13671
13672
13673 fi
13674
13675 if test "${HAVE_XPM}" = "yes"; then
13676
13677 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13678
13679 fi
13680 fi
13681
13682
13683
13684 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13685 ### mingw32 doesn't use -ljpeg, since it loads the library dynamically.
13686 HAVE_JPEG=no
13687 LIBJPEG=
13688 if test "${opsys}" = "mingw32"; then
13689 if test "${with_jpeg}" != "no"; then
13690 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13691 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13692 HAVE_JPEG=yes
13693 else
13694 HAVE_JPEG=no
13695 fi
13696
13697
13698 fi
13699 if test "${HAVE_JPEG}" = "yes"; then
13700 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13701
13702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13703 /* end confdefs.h. */
13704 #include <jpeglib.h>
13705 version=JPEG_LIB_VERSION
13706
13707 _ACEOF
13708 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13709 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13710 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13711
13712 else
13713 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13714 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13715 HAVE_JPEG=no
13716 fi
13717 rm -f conftest*
13718
13719 fi
13720 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13721 if test "${with_jpeg}" != "no"; then
13722 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13723 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
13725 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
13726 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
13727 $as_echo_n "(cached) " >&6
13728 else
13729 ac_check_lib_save_LIBS=$LIBS
13730 LIBS="-ljpeg $LIBS"
13731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13732 /* end confdefs.h. */
13733
13734 /* Override any GCC internal prototype to avoid an error.
13735 Use char because int might match the return type of a GCC
13736 builtin and then its argument prototype would still apply. */
13737 #ifdef __cplusplus
13738 extern "C"
13739 #endif
13740 char jpeg_destroy_compress ();
13741 int
13742 main ()
13743 {
13744 return jpeg_destroy_compress ();
13745 ;
13746 return 0;
13747 }
13748 _ACEOF
13749 if ac_fn_c_try_link "$LINENO"; then :
13750 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13751 else
13752 ac_cv_lib_jpeg_jpeg_destroy_compress=no
13753 fi
13754 rm -f core conftest.err conftest.$ac_objext \
13755 conftest$ac_exeext conftest.$ac_ext
13756 LIBS=$ac_check_lib_save_LIBS
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13759 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13760 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
13761 HAVE_JPEG=yes
13762 fi
13763
13764 fi
13765
13766
13767 fi
13768
13769 if test "${HAVE_JPEG}" = "yes"; then
13770 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13771
13772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13773 /* end confdefs.h. */
13774 #include <jpeglib.h>
13775 version=JPEG_LIB_VERSION
13776
13777 _ACEOF
13778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13779 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13780 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13781
13782 else
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13784 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13785 HAVE_JPEG=no
13786 fi
13787 rm -f conftest*
13788
13789 fi
13790 if test "${HAVE_JPEG}" = "yes"; then
13791 LIBJPEG=-ljpeg
13792 fi
13793 fi
13794
13795
13796 ### Use -lpng if available, unless `--with-png=no'.
13797 ### mingw32 doesn't use -lpng, since it loads the library dynamically.
13798 HAVE_PNG=no
13799 LIBPNG=
13800 if test "${opsys}" = "mingw32"; then
13801 if test "${with_png}" != "no"; then
13802 ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
13803 if test "x$ac_cv_header_png_h" = x""yes; then :
13804 HAVE_PNG=yes
13805 else
13806 HAVE_PNG=no
13807 fi
13808
13809
13810 fi
13811 if test "${HAVE_PNG}" = "yes"; then
13812
13813 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13814
13815
13816 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13817 # include <libpng/png.h>
13818 #else
13819 # include <png.h>
13820 #endif
13821
13822 "
13823 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13824
13825 else
13826
13827 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13828
13829 fi
13830
13831 fi
13832 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13833 if test "${with_png}" != "no"; then
13834 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13835 # in /usr/include/libpng.
13836 for ac_header in png.h libpng/png.h
13837 do :
13838 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13839 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13840 eval as_val=\$$as_ac_Header
13841 if test "x$as_val" = x""yes; then :
13842 cat >>confdefs.h <<_ACEOF
13843 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13844 _ACEOF
13845 break
13846 fi
13847
13848 done
13849
13850 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
13852 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
13853 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
13854 $as_echo_n "(cached) " >&6
13855 else
13856 ac_check_lib_save_LIBS=$LIBS
13857 LIBS="-lpng -lz -lm $LIBS"
13858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13859 /* end confdefs.h. */
13860
13861 /* Override any GCC internal prototype to avoid an error.
13862 Use char because int might match the return type of a GCC
13863 builtin and then its argument prototype would still apply. */
13864 #ifdef __cplusplus
13865 extern "C"
13866 #endif
13867 char png_get_channels ();
13868 int
13869 main ()
13870 {
13871 return png_get_channels ();
13872 ;
13873 return 0;
13874 }
13875 _ACEOF
13876 if ac_fn_c_try_link "$LINENO"; then :
13877 ac_cv_lib_png_png_get_channels=yes
13878 else
13879 ac_cv_lib_png_png_get_channels=no
13880 fi
13881 rm -f core conftest.err conftest.$ac_objext \
13882 conftest$ac_exeext conftest.$ac_ext
13883 LIBS=$ac_check_lib_save_LIBS
13884 fi
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13886 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13887 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
13888 HAVE_PNG=yes
13889 fi
13890
13891 fi
13892 fi
13893
13894 if test "${HAVE_PNG}" = "yes"; then
13895
13896 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13897
13898 LIBPNG="-lpng -lz -lm"
13899
13900 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13901 # include <libpng/png.h>
13902 #else
13903 # include <png.h>
13904 #endif
13905
13906 "
13907 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13908
13909 else
13910
13911 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13912
13913 fi
13914
13915 fi
13916 fi
13917
13918
13919 HAVE_ZLIB=no
13920 LIBZ=
13921 if test "${with_zlib}" != "no"; then
13922 OLIBS=$LIBS
13923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inflateEnd" >&5
13924 $as_echo_n "checking for library containing inflateEnd... " >&6; }
13925 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13926 $as_echo_n "(cached) " >&6
13927 else
13928 ac_func_search_save_LIBS=$LIBS
13929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13930 /* end confdefs.h. */
13931
13932 /* Override any GCC internal prototype to avoid an error.
13933 Use char because int might match the return type of a GCC
13934 builtin and then its argument prototype would still apply. */
13935 #ifdef __cplusplus
13936 extern "C"
13937 #endif
13938 char inflateEnd ();
13939 int
13940 main ()
13941 {
13942 return inflateEnd ();
13943 ;
13944 return 0;
13945 }
13946 _ACEOF
13947 for ac_lib in '' z; do
13948 if test -z "$ac_lib"; then
13949 ac_res="none required"
13950 else
13951 ac_res=-l$ac_lib
13952 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13953 fi
13954 if ac_fn_c_try_link "$LINENO"; then :
13955 ac_cv_search_inflateEnd=$ac_res
13956 fi
13957 rm -f core conftest.err conftest.$ac_objext \
13958 conftest$ac_exeext
13959 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13960 break
13961 fi
13962 done
13963 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13964
13965 else
13966 ac_cv_search_inflateEnd=no
13967 fi
13968 rm conftest.$ac_ext
13969 LIBS=$ac_func_search_save_LIBS
13970 fi
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inflateEnd" >&5
13972 $as_echo "$ac_cv_search_inflateEnd" >&6; }
13973 ac_res=$ac_cv_search_inflateEnd
13974 if test "$ac_res" != no; then :
13975 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13976 HAVE_ZLIB=yes
13977 fi
13978
13979 LIBS=$OLIBS
13980 case $ac_cv_search_inflateEnd in
13981 -*) LIBZ=$ac_cv_search_inflateEnd ;;
13982 esac
13983 fi
13984 if test "${HAVE_ZLIB}" = "yes"; then
13985
13986 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13987
13988 ### mingw32 doesn't use -lz, since it loads the library dynamically.
13989 if test "${opsys}" = "mingw32"; then
13990 LIBZ=
13991 fi
13992 fi
13993
13994
13995
13996 ### Use -ltiff if available, unless `--with-tiff=no'.
13997 ### mingw32 doesn't use -ltiff, since it loads the library dynamically.
13998 HAVE_TIFF=no
13999 LIBTIFF=
14000 if test "${opsys}" = "mingw32"; then
14001 if test "${with_tiff}" != "no"; then
14002 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
14003 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
14004 HAVE_TIFF=yes
14005 else
14006 HAVE_TIFF=no
14007 fi
14008
14009
14010 fi
14011 if test "${HAVE_TIFF}" = "yes"; then
14012
14013 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
14014
14015 fi
14016 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
14017 if test "${with_tiff}" != "no"; then
14018 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
14019 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
14020 tifflibs="-lz -lm"
14021 # At least one tiff package requires the jpeg library.
14022 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
14024 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
14025 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
14026 $as_echo_n "(cached) " >&6
14027 else
14028 ac_check_lib_save_LIBS=$LIBS
14029 LIBS="-ltiff $tifflibs $LIBS"
14030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14031 /* end confdefs.h. */
14032
14033 /* Override any GCC internal prototype to avoid an error.
14034 Use char because int might match the return type of a GCC
14035 builtin and then its argument prototype would still apply. */
14036 #ifdef __cplusplus
14037 extern "C"
14038 #endif
14039 char TIFFGetVersion ();
14040 int
14041 main ()
14042 {
14043 return TIFFGetVersion ();
14044 ;
14045 return 0;
14046 }
14047 _ACEOF
14048 if ac_fn_c_try_link "$LINENO"; then :
14049 ac_cv_lib_tiff_TIFFGetVersion=yes
14050 else
14051 ac_cv_lib_tiff_TIFFGetVersion=no
14052 fi
14053 rm -f core conftest.err conftest.$ac_objext \
14054 conftest$ac_exeext conftest.$ac_ext
14055 LIBS=$ac_check_lib_save_LIBS
14056 fi
14057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14058 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14059 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
14060 HAVE_TIFF=yes
14061 fi
14062
14063 fi
14064
14065
14066 fi
14067
14068 if test "${HAVE_TIFF}" = "yes"; then
14069
14070 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
14071
14072 LIBTIFF=-ltiff
14073 fi
14074 fi
14075
14076
14077 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14078 ### mingw32 doesn't use -lgif/-lungif, since it loads the library dynamically.
14079 HAVE_GIF=no
14080 LIBGIF=
14081 if test "${opsys}" = "mingw32"; then
14082 if test "${with_gif}" != "no"; then
14083 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
14084 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
14085 HAVE_GIF=yes
14086 else
14087 HAVE_GIF=no
14088 fi
14089
14090
14091 fi
14092 if test "${HAVE_GIF}" = "yes"; then
14093
14094 $as_echo "#define HAVE_GIF 1" >>confdefs.h
14095
14096 fi
14097 elif test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
14098 || test "${HAVE_W32}" = "yes"; then
14099 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
14100 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
14101 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14102 # Earlier versions can crash Emacs.
14103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
14104 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
14105 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
14106 $as_echo_n "(cached) " >&6
14107 else
14108 ac_check_lib_save_LIBS=$LIBS
14109 LIBS="-lgif $LIBS"
14110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14111 /* end confdefs.h. */
14112
14113 /* Override any GCC internal prototype to avoid an error.
14114 Use char because int might match the return type of a GCC
14115 builtin and then its argument prototype would still apply. */
14116 #ifdef __cplusplus
14117 extern "C"
14118 #endif
14119 char EGifPutExtensionLast ();
14120 int
14121 main ()
14122 {
14123 return EGifPutExtensionLast ();
14124 ;
14125 return 0;
14126 }
14127 _ACEOF
14128 if ac_fn_c_try_link "$LINENO"; then :
14129 ac_cv_lib_gif_EGifPutExtensionLast=yes
14130 else
14131 ac_cv_lib_gif_EGifPutExtensionLast=no
14132 fi
14133 rm -f core conftest.err conftest.$ac_objext \
14134 conftest$ac_exeext conftest.$ac_ext
14135 LIBS=$ac_check_lib_save_LIBS
14136 fi
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14138 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14139 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
14140 HAVE_GIF=yes
14141 else
14142 HAVE_GIF=maybe
14143 fi
14144
14145 fi
14146
14147
14148
14149 if test "$HAVE_GIF" = yes; then
14150 LIBGIF=-lgif
14151 elif test "$HAVE_GIF" = maybe; then
14152 # If gif_lib.h but no libgif, try libungif.
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
14154 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
14155 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
14156 $as_echo_n "(cached) " >&6
14157 else
14158 ac_check_lib_save_LIBS=$LIBS
14159 LIBS="-lungif $LIBS"
14160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14161 /* end confdefs.h. */
14162
14163 /* Override any GCC internal prototype to avoid an error.
14164 Use char because int might match the return type of a GCC
14165 builtin and then its argument prototype would still apply. */
14166 #ifdef __cplusplus
14167 extern "C"
14168 #endif
14169 char EGifPutExtensionLast ();
14170 int
14171 main ()
14172 {
14173 return EGifPutExtensionLast ();
14174 ;
14175 return 0;
14176 }
14177 _ACEOF
14178 if ac_fn_c_try_link "$LINENO"; then :
14179 ac_cv_lib_ungif_EGifPutExtensionLast=yes
14180 else
14181 ac_cv_lib_ungif_EGifPutExtensionLast=no
14182 fi
14183 rm -f core conftest.err conftest.$ac_objext \
14184 conftest$ac_exeext conftest.$ac_ext
14185 LIBS=$ac_check_lib_save_LIBS
14186 fi
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14188 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14189 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
14190 HAVE_GIF=yes
14191 else
14192 HAVE_GIF=no
14193 fi
14194
14195 test "$HAVE_GIF" = yes && LIBGIF=-lungif
14196 fi
14197
14198 if test "${HAVE_GIF}" = "yes"; then
14199
14200 $as_echo "#define HAVE_GIF 1" >>confdefs.h
14201
14202 fi
14203 fi
14204
14205
14206 if test "${HAVE_X11}" = "yes"; then
14207 MISSING=""
14208 WITH_NO=""
14209 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14210 MISSING="libXpm" && WITH_NO="--with-xpm=no"
14211 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14212 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14213 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14214 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14215 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14216 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14217 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14218 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14219
14220 if test "X${MISSING}" != X; then
14221 as_fn_error "The following required libraries were not found:
14222 $MISSING
14223 Maybe some development libraries/packages are missing?
14224 If you don't want to link with them give
14225 $WITH_NO
14226 as options to configure" "$LINENO" 5
14227 fi
14228 fi
14229
14230 ### Use -lgpm if available, unless `--with-gpm=no'.
14231 HAVE_GPM=no
14232 LIBGPM=
14233 if test "${with_gpm}" != "no"; then
14234 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
14235 if test "x$ac_cv_header_gpm_h" = x""yes; then :
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
14237 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
14238 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
14239 $as_echo_n "(cached) " >&6
14240 else
14241 ac_check_lib_save_LIBS=$LIBS
14242 LIBS="-lgpm $LIBS"
14243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14244 /* end confdefs.h. */
14245
14246 /* Override any GCC internal prototype to avoid an error.
14247 Use char because int might match the return type of a GCC
14248 builtin and then its argument prototype would still apply. */
14249 #ifdef __cplusplus
14250 extern "C"
14251 #endif
14252 char Gpm_Open ();
14253 int
14254 main ()
14255 {
14256 return Gpm_Open ();
14257 ;
14258 return 0;
14259 }
14260 _ACEOF
14261 if ac_fn_c_try_link "$LINENO"; then :
14262 ac_cv_lib_gpm_Gpm_Open=yes
14263 else
14264 ac_cv_lib_gpm_Gpm_Open=no
14265 fi
14266 rm -f core conftest.err conftest.$ac_objext \
14267 conftest$ac_exeext conftest.$ac_ext
14268 LIBS=$ac_check_lib_save_LIBS
14269 fi
14270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14271 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
14272 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
14273 HAVE_GPM=yes
14274 fi
14275
14276 fi
14277
14278
14279
14280 if test "${HAVE_GPM}" = "yes"; then
14281
14282 $as_echo "#define HAVE_GPM 1" >>confdefs.h
14283
14284 LIBGPM=-lgpm
14285 fi
14286 fi
14287
14288
14289
14290
14291
14292
14293 GNUSTEP_CFLAGS=
14294 ### Use NeXTstep API to implement GUI.
14295 if test "${HAVE_NS}" = "yes"; then
14296
14297 $as_echo "#define HAVE_NS 1" >>confdefs.h
14298
14299 if test "${NS_IMPL_COCOA}" = "yes"; then
14300
14301 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
14302
14303 fi
14304 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
14305
14306 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
14307
14308 # See also .m.o rule in Makefile.in */
14309 # FIXME: are all these flags really needed? Document here why. */
14310 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
14311 ## Extra CFLAGS applied to src/*.m files.
14312 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
14313 fi
14314 # We also have mouse menus.
14315 HAVE_MENUS=yes
14316 OTHER_FILES=ns-app
14317 fi
14318
14319 if test "${HAVE_W32}" = "yes"; then
14320 HAVE_MENUS=yes
14321 fi
14322
14323 ### Use session management (-lSM -lICE) if available
14324 HAVE_X_SM=no
14325 LIBXSM=
14326 if test "${HAVE_X11}" = "yes"; then
14327 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
14328 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
14330 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
14331 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
14332 $as_echo_n "(cached) " >&6
14333 else
14334 ac_check_lib_save_LIBS=$LIBS
14335 LIBS="-lSM -lICE $LIBS"
14336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14337 /* end confdefs.h. */
14338
14339 /* Override any GCC internal prototype to avoid an error.
14340 Use char because int might match the return type of a GCC
14341 builtin and then its argument prototype would still apply. */
14342 #ifdef __cplusplus
14343 extern "C"
14344 #endif
14345 char SmcOpenConnection ();
14346 int
14347 main ()
14348 {
14349 return SmcOpenConnection ();
14350 ;
14351 return 0;
14352 }
14353 _ACEOF
14354 if ac_fn_c_try_link "$LINENO"; then :
14355 ac_cv_lib_SM_SmcOpenConnection=yes
14356 else
14357 ac_cv_lib_SM_SmcOpenConnection=no
14358 fi
14359 rm -f core conftest.err conftest.$ac_objext \
14360 conftest$ac_exeext conftest.$ac_ext
14361 LIBS=$ac_check_lib_save_LIBS
14362 fi
14363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
14364 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
14365 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
14366 HAVE_X_SM=yes
14367 fi
14368
14369 fi
14370
14371
14372
14373 if test "${HAVE_X_SM}" = "yes"; then
14374
14375 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
14376
14377 LIBXSM="-lSM -lICE"
14378 case "$LIBS" in
14379 *-lSM*) ;;
14380 *) LIBS="$LIBXSM $LIBS" ;;
14381 esac
14382 fi
14383 fi
14384
14385
14386 ### Use XRandr (-lXrandr) if available
14387 HAVE_XRANDR=no
14388 if test "${HAVE_X11}" = "yes"; then
14389 XRANDR_REQUIRED=1.2.2
14390 XRANDR_MODULES="xrandr >= $XRANDR_REQUIRED"
14391
14392 succeeded=no
14393
14394 if test "$PKG_CONFIG" = "no" ; then
14395 HAVE_XRANDR=no
14396 else
14397 PKG_CONFIG_MIN_VERSION=0.9.0
14398 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XRANDR_MODULES" >&5
14400 $as_echo_n "checking for $XRANDR_MODULES... " >&6; }
14401
14402 if "$PKG_CONFIG" --exists "$XRANDR_MODULES" 2>&5 &&
14403 XRANDR_CFLAGS=`"$PKG_CONFIG" --cflags "$XRANDR_MODULES" 2>&5` &&
14404 XRANDR_LIBS=`"$PKG_CONFIG" --libs "$XRANDR_MODULES" 2>&5`; then
14405 edit_cflags="
14406 s,///*,/,g
14407 s/^/ /
14408 s/ -I/ $isystem/g
14409 s/^ //
14410 "
14411 XRANDR_CFLAGS=`$as_echo "$XRANDR_CFLAGS" | sed -e "$edit_cflags"`
14412 XRANDR_LIBS=`$as_echo "$XRANDR_LIBS" | sed -e 's,///*,/,g'`
14413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&5
14414 $as_echo "yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&6; }
14415 succeeded=yes
14416 else
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14418 $as_echo "no" >&6; }
14419 XRANDR_CFLAGS=""
14420 XRANDR_LIBS=""
14421 ## If we have a custom action on failure, don't print errors, but
14422 ## do set a variable so people can do so. Do it in a subshell
14423 ## to capture any diagnostics in invoking pkg-config.
14424 XRANDR_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XRANDR_MODULES") 2>&1`
14425
14426 fi
14427
14428
14429
14430 else
14431 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14432 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14433 fi
14434 fi
14435
14436 if test $succeeded = yes; then
14437 HAVE_XRANDR=yes
14438 else
14439 HAVE_XRANDR=no
14440 fi
14441
14442 if test $HAVE_XRANDR = no; then
14443 # Test old way in case pkg-config doesn't have it (older machines).
14444 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "$ac_includes_default"
14445 if test "x$ac_cv_header_X11_extensions_Xrandr_h" = x""yes; then :
14446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources in -lXrandr" >&5
14447 $as_echo_n "checking for XRRGetScreenResources in -lXrandr... " >&6; }
14448 if test "${ac_cv_lib_Xrandr_XRRGetScreenResources+set}" = set; then :
14449 $as_echo_n "(cached) " >&6
14450 else
14451 ac_check_lib_save_LIBS=$LIBS
14452 LIBS="-lXrandr $LIBS"
14453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14454 /* end confdefs.h. */
14455
14456 /* Override any GCC internal prototype to avoid an error.
14457 Use char because int might match the return type of a GCC
14458 builtin and then its argument prototype would still apply. */
14459 #ifdef __cplusplus
14460 extern "C"
14461 #endif
14462 char XRRGetScreenResources ();
14463 int
14464 main ()
14465 {
14466 return XRRGetScreenResources ();
14467 ;
14468 return 0;
14469 }
14470 _ACEOF
14471 if ac_fn_c_try_link "$LINENO"; then :
14472 ac_cv_lib_Xrandr_XRRGetScreenResources=yes
14473 else
14474 ac_cv_lib_Xrandr_XRRGetScreenResources=no
14475 fi
14476 rm -f core conftest.err conftest.$ac_objext \
14477 conftest$ac_exeext conftest.$ac_ext
14478 LIBS=$ac_check_lib_save_LIBS
14479 fi
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenResources" >&5
14481 $as_echo "$ac_cv_lib_Xrandr_XRRGetScreenResources" >&6; }
14482 if test "x$ac_cv_lib_Xrandr_XRRGetScreenResources" = x""yes; then :
14483 HAVE_XRANDR=yes
14484 fi
14485
14486 fi
14487
14488
14489 if test $HAVE_XRANDR = yes; then
14490 XRANDR_LIBS=-lXrandr
14491
14492 fi
14493 fi
14494 if test $HAVE_XRANDR = yes; then
14495 SAVE_CFLAGS="$CFLAGS"
14496 SAVE_LIBS="$LIBS"
14497 CFLAGS="$XRANDR_CFLAGS $CFLAGS"
14498 LIBS="$XRANDR_LIBS $LIBS"
14499 for ac_func in XRRGetOutputPrimary XRRGetScreenResourcesCurrent
14500 do :
14501 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14502 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14503 eval as_val=\$$as_ac_var
14504 if test "x$as_val" = x""yes; then :
14505 cat >>confdefs.h <<_ACEOF
14506 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14507 _ACEOF
14508
14509 fi
14510 done
14511
14512 CFLAGS="$SAVE_CFLAGS"
14513 LIBS="$SAVE_LIBS"
14514
14515
14516 $as_echo "#define HAVE_XRANDR 1" >>confdefs.h
14517
14518 fi
14519 fi
14520
14521 ### Use Xinerama (-lXinerama) if available
14522 HAVE_XINERAMA=no
14523 if test "${HAVE_X11}" = "yes"; then
14524 XINERAMA_REQUIRED=1.0.2
14525 XINERAMA_MODULES="xinerama >= $XINERAMA_REQUIRED"
14526
14527 succeeded=no
14528
14529 if test "$PKG_CONFIG" = "no" ; then
14530 HAVE_XINERAMA=no
14531 else
14532 PKG_CONFIG_MIN_VERSION=0.9.0
14533 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XINERAMA_MODULES" >&5
14535 $as_echo_n "checking for $XINERAMA_MODULES... " >&6; }
14536
14537 if "$PKG_CONFIG" --exists "$XINERAMA_MODULES" 2>&5 &&
14538 XINERAMA_CFLAGS=`"$PKG_CONFIG" --cflags "$XINERAMA_MODULES" 2>&5` &&
14539 XINERAMA_LIBS=`"$PKG_CONFIG" --libs "$XINERAMA_MODULES" 2>&5`; then
14540 edit_cflags="
14541 s,///*,/,g
14542 s/^/ /
14543 s/ -I/ $isystem/g
14544 s/^ //
14545 "
14546 XINERAMA_CFLAGS=`$as_echo "$XINERAMA_CFLAGS" | sed -e "$edit_cflags"`
14547 XINERAMA_LIBS=`$as_echo "$XINERAMA_LIBS" | sed -e 's,///*,/,g'`
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&5
14549 $as_echo "yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&6; }
14550 succeeded=yes
14551 else
14552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14553 $as_echo "no" >&6; }
14554 XINERAMA_CFLAGS=""
14555 XINERAMA_LIBS=""
14556 ## If we have a custom action on failure, don't print errors, but
14557 ## do set a variable so people can do so. Do it in a subshell
14558 ## to capture any diagnostics in invoking pkg-config.
14559 XINERAMA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XINERAMA_MODULES") 2>&1`
14560
14561 fi
14562
14563
14564
14565 else
14566 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14567 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14568 fi
14569 fi
14570
14571 if test $succeeded = yes; then
14572 HAVE_XINERAMA=yes
14573 else
14574 HAVE_XINERAMA=no
14575 fi
14576
14577 if test $HAVE_XINERAMA = no; then
14578 # Test old way in case pkg-config doesn't have it (older machines).
14579 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "$ac_includes_default"
14580 if test "x$ac_cv_header_X11_extensions_Xinerama_h" = x""yes; then :
14581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryExtension in -lXinerama" >&5
14582 $as_echo_n "checking for XineramaQueryExtension in -lXinerama... " >&6; }
14583 if test "${ac_cv_lib_Xinerama_XineramaQueryExtension+set}" = set; then :
14584 $as_echo_n "(cached) " >&6
14585 else
14586 ac_check_lib_save_LIBS=$LIBS
14587 LIBS="-lXinerama $LIBS"
14588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14589 /* end confdefs.h. */
14590
14591 /* Override any GCC internal prototype to avoid an error.
14592 Use char because int might match the return type of a GCC
14593 builtin and then its argument prototype would still apply. */
14594 #ifdef __cplusplus
14595 extern "C"
14596 #endif
14597 char XineramaQueryExtension ();
14598 int
14599 main ()
14600 {
14601 return XineramaQueryExtension ();
14602 ;
14603 return 0;
14604 }
14605 _ACEOF
14606 if ac_fn_c_try_link "$LINENO"; then :
14607 ac_cv_lib_Xinerama_XineramaQueryExtension=yes
14608 else
14609 ac_cv_lib_Xinerama_XineramaQueryExtension=no
14610 fi
14611 rm -f core conftest.err conftest.$ac_objext \
14612 conftest$ac_exeext conftest.$ac_ext
14613 LIBS=$ac_check_lib_save_LIBS
14614 fi
14615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryExtension" >&5
14616 $as_echo "$ac_cv_lib_Xinerama_XineramaQueryExtension" >&6; }
14617 if test "x$ac_cv_lib_Xinerama_XineramaQueryExtension" = x""yes; then :
14618 HAVE_XINERAMA=yes
14619 fi
14620
14621 fi
14622
14623
14624 if test $HAVE_XINERAMA = yes; then
14625 XINERAMA_LIBS=-lXinerama
14626
14627 fi
14628 fi
14629 if test $HAVE_XINERAMA = yes; then
14630
14631 $as_echo "#define HAVE_XINERAMA 1" >>confdefs.h
14632
14633 fi
14634 fi
14635
14636
14637 ### Use libxml (-lxml2) if available
14638 ### mingw32 doesn't use -lxml2, since it loads the library dynamically.
14639 HAVE_LIBXML2=no
14640 if test "${with_xml2}" != "no"; then
14641 ### I'm not sure what the version number should be, so I just guessed.
14642
14643 succeeded=no
14644
14645 if test "$PKG_CONFIG" = "no" ; then
14646 HAVE_LIBXML2=no
14647 else
14648 PKG_CONFIG_MIN_VERSION=0.9.0
14649 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
14651 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
14652
14653 if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
14654 LIBXML2_CFLAGS=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
14655 LIBXML2_LIBS=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
14656 edit_cflags="
14657 s,///*,/,g
14658 s/^/ /
14659 s/ -I/ $isystem/g
14660 s/^ //
14661 "
14662 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
14663 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
14664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
14665 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
14666 succeeded=yes
14667 else
14668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14669 $as_echo "no" >&6; }
14670 LIBXML2_CFLAGS=""
14671 LIBXML2_LIBS=""
14672 ## If we have a custom action on failure, don't print errors, but
14673 ## do set a variable so people can do so. Do it in a subshell
14674 ## to capture any diagnostics in invoking pkg-config.
14675 LIBXML2_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
14676
14677 fi
14678
14679
14680
14681 else
14682 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14683 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14684 fi
14685 fi
14686
14687 if test $succeeded = yes; then
14688 HAVE_LIBXML2=yes
14689 else
14690 HAVE_LIBXML2=no
14691 fi
14692
14693 # Built-in libxml2 on OS X 10.8 lacks libxml-2.0.pc.
14694 if test "${HAVE_LIBXML2}" != "yes" -a "$opsys" = "darwin"; then
14695 SAVE_CPPFLAGS="$CPPFLAGS"
14696 CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
14697 ac_fn_c_check_header_mongrel "$LINENO" "libxml/HTMLparser.h" "ac_cv_header_libxml_HTMLparser_h" "$ac_includes_default"
14698 if test "x$ac_cv_header_libxml_HTMLparser_h" = x""yes; then :
14699 ac_fn_c_check_decl "$LINENO" "HTML_PARSE_RECOVER" "ac_cv_have_decl_HTML_PARSE_RECOVER" "#include <libxml/HTMLparser.h>
14700 "
14701 if test "x$ac_cv_have_decl_HTML_PARSE_RECOVER" = x""yes; then :
14702 HAVE_LIBXML2=yes
14703 fi
14704
14705 fi
14706
14707
14708 CPPFLAGS="$SAVE_CPPFLAGS"
14709 if test "${HAVE_LIBXML2}" = "yes"; then
14710 LIBXML2_LIBS="-lxml2"
14711 LIBXML2_CFLAGS="-I/usr/include/libxml2"
14712 fi
14713 fi
14714 if test "${HAVE_LIBXML2}" = "yes"; then
14715 if test "${opsys}" != "mingw32"; then
14716 LIBS="$LIBXML2_LIBS $LIBS"
14717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
14718 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
14719 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
14720 $as_echo_n "(cached) " >&6
14721 else
14722 ac_check_lib_save_LIBS=$LIBS
14723 LIBS="-lxml2 $LIBS"
14724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14725 /* end confdefs.h. */
14726
14727 /* Override any GCC internal prototype to avoid an error.
14728 Use char because int might match the return type of a GCC
14729 builtin and then its argument prototype would still apply. */
14730 #ifdef __cplusplus
14731 extern "C"
14732 #endif
14733 char htmlReadMemory ();
14734 int
14735 main ()
14736 {
14737 return htmlReadMemory ();
14738 ;
14739 return 0;
14740 }
14741 _ACEOF
14742 if ac_fn_c_try_link "$LINENO"; then :
14743 ac_cv_lib_xml2_htmlReadMemory=yes
14744 else
14745 ac_cv_lib_xml2_htmlReadMemory=no
14746 fi
14747 rm -f core conftest.err conftest.$ac_objext \
14748 conftest$ac_exeext conftest.$ac_ext
14749 LIBS=$ac_check_lib_save_LIBS
14750 fi
14751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
14752 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
14753 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
14754 HAVE_LIBXML2=yes
14755 else
14756 HAVE_LIBXML2=no
14757 fi
14758
14759 else
14760 LIBXML2_LIBS=""
14761 fi
14762 if test "${HAVE_LIBXML2}" = "yes"; then
14763
14764 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
14765
14766 else
14767 LIBXML2_LIBS=""
14768 LIBXML2_CFLAGS=""
14769 fi
14770 fi
14771 fi
14772
14773
14774
14775 # If netdb.h doesn't declare h_errno, we must declare it by hand.
14776 # On MinGW, that is provided by nt/inc/sys/socket.h and w32.c.
14777 if test "${opsys}" = "mingw32"; then
14778 emacs_cv_netdb_declares_h_errno=yes
14779 fi
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
14781 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
14782 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
14783 $as_echo_n "(cached) " >&6
14784 else
14785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14786 /* end confdefs.h. */
14787 #include <netdb.h>
14788 int
14789 main ()
14790 {
14791 return h_errno;
14792 ;
14793 return 0;
14794 }
14795 _ACEOF
14796 if ac_fn_c_try_link "$LINENO"; then :
14797 emacs_cv_netdb_declares_h_errno=yes
14798 else
14799 emacs_cv_netdb_declares_h_errno=no
14800 fi
14801 rm -f core conftest.err conftest.$ac_objext \
14802 conftest$ac_exeext conftest.$ac_ext
14803 fi
14804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
14805 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
14806 if test $emacs_cv_netdb_declares_h_errno = yes; then
14807
14808 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
14809
14810 fi
14811
14812 # sqrt and other floating-point functions such as fmod and frexp
14813 # are found in -lm on most systems, but mingw32 doesn't use -lm.
14814 if test "${opsys}" != "mingw32"; then
14815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14816 $as_echo_n "checking for sqrt in -lm... " >&6; }
14817 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14818 $as_echo_n "(cached) " >&6
14819 else
14820 ac_check_lib_save_LIBS=$LIBS
14821 LIBS="-lm $LIBS"
14822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14823 /* end confdefs.h. */
14824
14825 /* Override any GCC internal prototype to avoid an error.
14826 Use char because int might match the return type of a GCC
14827 builtin and then its argument prototype would still apply. */
14828 #ifdef __cplusplus
14829 extern "C"
14830 #endif
14831 char sqrt ();
14832 int
14833 main ()
14834 {
14835 return sqrt ();
14836 ;
14837 return 0;
14838 }
14839 _ACEOF
14840 if ac_fn_c_try_link "$LINENO"; then :
14841 ac_cv_lib_m_sqrt=yes
14842 else
14843 ac_cv_lib_m_sqrt=no
14844 fi
14845 rm -f core conftest.err conftest.$ac_objext \
14846 conftest$ac_exeext conftest.$ac_ext
14847 LIBS=$ac_check_lib_save_LIBS
14848 fi
14849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14850 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14851 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14852 cat >>confdefs.h <<_ACEOF
14853 #define HAVE_LIBM 1
14854 _ACEOF
14855
14856 LIBS="-lm $LIBS"
14857
14858 fi
14859
14860 fi
14861
14862 # Check for mail-locking functions in a "mail" library. Probably this should
14863 # have the same check as for liblockfile below.
14864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
14865 $as_echo_n "checking for maillock in -lmail... " >&6; }
14866 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
14867 $as_echo_n "(cached) " >&6
14868 else
14869 ac_check_lib_save_LIBS=$LIBS
14870 LIBS="-lmail $LIBS"
14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14872 /* end confdefs.h. */
14873
14874 /* Override any GCC internal prototype to avoid an error.
14875 Use char because int might match the return type of a GCC
14876 builtin and then its argument prototype would still apply. */
14877 #ifdef __cplusplus
14878 extern "C"
14879 #endif
14880 char maillock ();
14881 int
14882 main ()
14883 {
14884 return maillock ();
14885 ;
14886 return 0;
14887 }
14888 _ACEOF
14889 if ac_fn_c_try_link "$LINENO"; then :
14890 ac_cv_lib_mail_maillock=yes
14891 else
14892 ac_cv_lib_mail_maillock=no
14893 fi
14894 rm -f core conftest.err conftest.$ac_objext \
14895 conftest$ac_exeext conftest.$ac_ext
14896 LIBS=$ac_check_lib_save_LIBS
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
14899 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
14900 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
14901 have_mail=yes
14902 else
14903 have_mail=no
14904 fi
14905
14906 if test $have_mail = yes; then
14907 LIBS_MAIL=-lmail
14908 LIBS="$LIBS_MAIL $LIBS"
14909
14910 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
14911
14912 else
14913 LIBS_MAIL=
14914 fi
14915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
14916 $as_echo_n "checking for maillock in -llockfile... " >&6; }
14917 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
14918 $as_echo_n "(cached) " >&6
14919 else
14920 ac_check_lib_save_LIBS=$LIBS
14921 LIBS="-llockfile $LIBS"
14922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14923 /* end confdefs.h. */
14924
14925 /* Override any GCC internal prototype to avoid an error.
14926 Use char because int might match the return type of a GCC
14927 builtin and then its argument prototype would still apply. */
14928 #ifdef __cplusplus
14929 extern "C"
14930 #endif
14931 char maillock ();
14932 int
14933 main ()
14934 {
14935 return maillock ();
14936 ;
14937 return 0;
14938 }
14939 _ACEOF
14940 if ac_fn_c_try_link "$LINENO"; then :
14941 ac_cv_lib_lockfile_maillock=yes
14942 else
14943 ac_cv_lib_lockfile_maillock=no
14944 fi
14945 rm -f core conftest.err conftest.$ac_objext \
14946 conftest$ac_exeext conftest.$ac_ext
14947 LIBS=$ac_check_lib_save_LIBS
14948 fi
14949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
14950 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
14951 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
14952 have_lockfile=yes
14953 else
14954 have_lockfile=no
14955 fi
14956
14957 if test $have_lockfile = yes; then
14958 LIBS_MAIL=-llockfile
14959 LIBS="$LIBS_MAIL $LIBS"
14960
14961 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
14962
14963 else
14964 # If we have the shared liblockfile, assume we must use it for mail
14965 # locking (e.g. Debian). If we couldn't link against liblockfile
14966 # (no liblockfile.a installed), ensure that we don't need to.
14967 # Extract the first word of "liblockfile.so", so it can be a program name with args.
14968 set dummy liblockfile.so; ac_word=$2
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14970 $as_echo_n "checking for $ac_word... " >&6; }
14971 if test "${ac_cv_prog_liblockfile+set}" = set; then :
14972 $as_echo_n "(cached) " >&6
14973 else
14974 if test -n "$liblockfile"; then
14975 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
14976 else
14977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14978 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
14979 for as_dir in $as_dummy
14980 do
14981 IFS=$as_save_IFS
14982 test -z "$as_dir" && as_dir=.
14983 for ac_exec_ext in '' $ac_executable_extensions; do
14984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14985 ac_cv_prog_liblockfile="yes"
14986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14987 break 2
14988 fi
14989 done
14990 done
14991 IFS=$as_save_IFS
14992
14993 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
14994 fi
14995 fi
14996 liblockfile=$ac_cv_prog_liblockfile
14997 if test -n "$liblockfile"; then
14998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
14999 $as_echo "$liblockfile" >&6; }
15000 else
15001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15002 $as_echo "no" >&6; }
15003 fi
15004
15005
15006 if test $ac_cv_prog_liblockfile = yes; then
15007 as_fn_error "Shared liblockfile found but can't link against it.
15008 This probably means that movemail could lose mail.
15009 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
15010 fi
15011 fi
15012
15013
15014
15015
15016
15017 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
15018 ## interlock access to the mail spool. The alternative is a lock file named
15019 ## /usr/spool/mail/$USER.lock.
15020 mail_lock=no
15021 case "$opsys" in
15022 aix4-2) mail_lock="lockf" ;;
15023
15024 gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
15025
15026 ## On GNU/Linux systems, both methods are used by various mail programs.
15027 ## I assume most people are using newer mailers that have heard of flock.
15028 ## Change this if you need to.
15029 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
15030 ## configure gets the right answers, and that means *NOT* using flock.
15031 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
15032 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
15033 ## Debian maintainer hasn't provided a clean fix for Emacs.
15034 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
15035 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
15036 ## correct logic. -- fx
15037 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
15038 ## liblockfile is a Free Software replacement for libmail, used on
15039 ## Debian systems and elsewhere. -rfr.
15040 gnu-*)
15041 mail_lock="flock"
15042 if test $have_mail = yes || test $have_lockfile = yes; then
15043 test $ac_cv_header_maillock_h = yes && mail_lock=no
15044 fi
15045 ;;
15046
15047 mingw32)
15048 mail_lock="none-needed" ;;
15049 esac
15050
15051 BLESSMAIL_TARGET=
15052 case "$mail_lock" in
15053 flock)
15054 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
15055 ;;
15056
15057 lockf)
15058 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
15059 ;;
15060
15061 none-needed) ;;
15062
15063 *) BLESSMAIL_TARGET="need-blessmail" ;;
15064 esac
15065
15066
15067
15068 for ac_func in accept4 gethostname \
15069 getrusage get_current_dir_name \
15070 lrand48 \
15071 select getpagesize setlocale \
15072 getrlimit setrlimit shutdown getaddrinfo \
15073 strsignal setitimer \
15074 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
15075 gai_strerror getline getdelim sync \
15076 difftime posix_memalign \
15077 getpwent endpwent getgrent endgrent \
15078 touchlock \
15079 cfmakeraw cfsetspeed copysign __executable_start log2
15080 do :
15081 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15082 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15083 eval as_val=\$$as_ac_var
15084 if test "x$as_val" = x""yes; then :
15085 cat >>confdefs.h <<_ACEOF
15086 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15087 _ACEOF
15088
15089 fi
15090 done
15091
15092
15093 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
15094 ## has a broken `rint' in some library versions including math library
15095 ## version number A.09.05.
15096 ## You can fix the math library by installing patch number PHSS_4630.
15097 ## But we can fix it more reliably for Emacs by just not using rint.
15098 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
15099 case $opsys in
15100 hpux*) : ;;
15101 *) for ac_func in random rint
15102 do :
15103 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15104 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15105 eval as_val=\$$as_ac_var
15106 if test "x$as_val" = x""yes; then :
15107 cat >>confdefs.h <<_ACEOF
15108 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15109 _ACEOF
15110
15111 fi
15112 done
15113 ;;
15114 esac
15115
15116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
15117 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
15118 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
15119 $as_echo_n "(cached) " >&6
15120 else
15121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15122 /* end confdefs.h. */
15123
15124 int
15125 main ()
15126 {
15127 __builtin_unwind_init ();
15128 ;
15129 return 0;
15130 }
15131 _ACEOF
15132 if ac_fn_c_try_link "$LINENO"; then :
15133 emacs_cv_func___builtin_unwind_init=yes
15134 else
15135 emacs_cv_func___builtin_unwind_init=no
15136 fi
15137 rm -f core conftest.err conftest.$ac_objext \
15138 conftest$ac_exeext conftest.$ac_ext
15139 fi
15140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
15141 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
15142 if test $emacs_cv_func___builtin_unwind_init = yes; then
15143
15144 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
15145
15146 fi
15147
15148
15149
15150
15151
15152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
15153 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
15154 if test "${ac_cv_sys_largefile_source+set}" = set; then :
15155 $as_echo_n "(cached) " >&6
15156 else
15157 while :; do
15158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15159 /* end confdefs.h. */
15160 #include <sys/types.h> /* for off_t */
15161 #include <stdio.h>
15162 int
15163 main ()
15164 {
15165 int (*fp) (FILE *, off_t, int) = fseeko;
15166 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15167 ;
15168 return 0;
15169 }
15170 _ACEOF
15171 if ac_fn_c_try_link "$LINENO"; then :
15172 ac_cv_sys_largefile_source=no; break
15173 fi
15174 rm -f core conftest.err conftest.$ac_objext \
15175 conftest$ac_exeext conftest.$ac_ext
15176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15177 /* end confdefs.h. */
15178 #define _LARGEFILE_SOURCE 1
15179 #include <sys/types.h> /* for off_t */
15180 #include <stdio.h>
15181 int
15182 main ()
15183 {
15184 int (*fp) (FILE *, off_t, int) = fseeko;
15185 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15186 ;
15187 return 0;
15188 }
15189 _ACEOF
15190 if ac_fn_c_try_link "$LINENO"; then :
15191 ac_cv_sys_largefile_source=1; break
15192 fi
15193 rm -f core conftest.err conftest.$ac_objext \
15194 conftest$ac_exeext conftest.$ac_ext
15195 ac_cv_sys_largefile_source=unknown
15196 break
15197 done
15198 fi
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
15200 $as_echo "$ac_cv_sys_largefile_source" >&6; }
15201 case $ac_cv_sys_largefile_source in #(
15202 no | unknown) ;;
15203 *)
15204 cat >>confdefs.h <<_ACEOF
15205 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
15206 _ACEOF
15207 ;;
15208 esac
15209 rm -rf conftest*
15210
15211 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
15212 # in glibc 2.1.3, but that breaks too many other things.
15213 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
15214 if test $ac_cv_sys_largefile_source != unknown; then
15215
15216 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
15217
15218 fi
15219
15220
15221 # UNIX98 PTYs.
15222 for ac_func in grantpt
15223 do :
15224 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15225 if test "x$ac_cv_func_grantpt" = x""yes; then :
15226 cat >>confdefs.h <<_ACEOF
15227 #define HAVE_GRANTPT 1
15228 _ACEOF
15229
15230 fi
15231 done
15232
15233
15234 # PTY-related GNU extensions.
15235 for ac_func in getpt posix_openpt
15236 do :
15237 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15238 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15239 eval as_val=\$$as_ac_var
15240 if test "x$as_val" = x""yes; then :
15241 cat >>confdefs.h <<_ACEOF
15242 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15243 _ACEOF
15244
15245 fi
15246 done
15247
15248
15249 # Check this now, so that we will NOT find the above functions in ncurses.
15250 # That is because we have not set up to link ncurses in lib-src.
15251 # It's better to believe a function is not available
15252 # than to expect to find it in ncurses.
15253 # Also we need tputs and friends to be able to build at all.
15254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15255 $as_echo_n "checking for library containing tputs... " >&6; }
15256 # Run a test program that contains a call to tputs, a call that is
15257 # never executed. This tests whether a pre-'main' dynamic linker
15258 # works with the library. It's too much trouble to actually call
15259 # tputs in the test program, due to portability hassles. When
15260 # cross-compiling, assume the test program will run if it links.
15261
15262 if test "${opsys}" = "mingw32"; then
15263 msg='none required'
15264 else
15265 # Maybe curses should be tried earlier?
15266 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
15267 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
15268 OLIBS=$LIBS
15269 if test -z "$tputs_library"; then
15270 LIBS_TERMCAP=
15271 msg='none required'
15272 else
15273 LIBS_TERMCAP=-l$tputs_library
15274 msg=$LIBS_TERMCAP
15275 LIBS="$LIBS_TERMCAP $LIBS"
15276 fi
15277 if test "$cross_compiling" = yes; then :
15278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15279 /* end confdefs.h. */
15280
15281 extern void tputs (const char *, int, int (*)(int));
15282 int main (int argc, char **argv)
15283 {
15284 if (argc == 10000)
15285 tputs (argv[0], 0, 0);
15286 return 0;
15287 }
15288
15289 _ACEOF
15290 if ac_fn_c_try_link "$LINENO"; then :
15291
15292 else
15293 msg=no
15294 fi
15295 rm -f core conftest.err conftest.$ac_objext \
15296 conftest$ac_exeext conftest.$ac_ext
15297 else
15298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15299 /* end confdefs.h. */
15300
15301 extern void tputs (const char *, int, int (*)(int));
15302 int main (int argc, char **argv)
15303 {
15304 if (argc == 10000)
15305 tputs (argv[0], 0, 0);
15306 return 0;
15307 }
15308
15309 _ACEOF
15310 if ac_fn_c_try_run "$LINENO"; then :
15311
15312 else
15313 msg=no
15314 fi
15315 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15316 conftest.$ac_objext conftest.beam conftest.$ac_ext
15317 fi
15318
15319 LIBS=$OLIBS
15320 if test "X$msg" != Xno; then
15321 break
15322 fi
15323 done
15324 fi
15325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
15326 $as_echo "$msg" >&6; }
15327 if test "X$msg" = Xno; then
15328 as_fn_error "The required function \`tputs' was not found in any library.
15329 The following libraries were tried (in order):
15330 libtinfo, libncurses, libterminfo, libtermcap, libcurses
15331 Please try installing whichever of these libraries is most appropriate
15332 for your system, together with its header files.
15333 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
15334 fi
15335
15336 ## Use termcap instead of terminfo?
15337 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
15338 TERMINFO=yes
15339 ## FIXME? In the cases below where we unconditionally set
15340 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
15341 ## if that was found above to have tputs.
15342 ## Should we use the gnu* logic everywhere?
15343 case "$opsys" in
15344 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15345 ## The ncurses library has been moved out of the System framework in
15346 ## Mac OS X 10.2. So if configure detects it, set the command-line
15347 ## option to use it.
15348 darwin) LIBS_TERMCAP="-lncurses" ;;
15349
15350 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
15351
15352 freebsd)
15353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15354 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15355 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
15356 $as_echo_n "(cached) " >&6
15357 else
15358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15359 /* end confdefs.h. */
15360 #include <osreldate.h>
15361 int
15362 main ()
15363 {
15364 #if __FreeBSD_version < 400000
15365 fail;
15366 #endif
15367
15368 ;
15369 return 0;
15370 }
15371 _ACEOF
15372 if ac_fn_c_try_link "$LINENO"; then :
15373 emacs_cv_freebsd_terminfo=yes
15374 else
15375 emacs_cv_freebsd_terminfo=no
15376 fi
15377 rm -f core conftest.err conftest.$ac_objext \
15378 conftest$ac_exeext conftest.$ac_ext
15379 fi
15380
15381
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15383 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15384
15385 if test $emacs_cv_freebsd_terminfo = yes; then
15386 LIBS_TERMCAP="-lncurses"
15387 else
15388 TERMINFO=no
15389 LIBS_TERMCAP="-ltermcap"
15390 fi
15391 ;;
15392
15393 mingw32)
15394 TERMINFO=no
15395 LIBS_TERMCAP=
15396 ;;
15397
15398 netbsd)
15399 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
15400 TERMINFO=no
15401 LIBS_TERMCAP="-ltermcap"
15402 fi
15403 ;;
15404
15405 openbsd | dragonfly) LIBS_TERMCAP="-lncurses" ;;
15406
15407 ## hpux: Make sure we get select from libc rather than from libcurses
15408 ## because libcurses on HPUX 10.10 has a broken version of select.
15409 ## We used to use -lc -lcurses, but this may be cleaner.
15410 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
15411 # set that way, now it uses the default). Isn't this a contradiction?
15412 hpux*) LIBS_TERMCAP="-ltermcap" ;;
15413
15414 esac
15415
15416 TERMCAP_OBJ=tparam.o
15417 if test $TERMINFO = yes; then
15418
15419 $as_echo "#define TERMINFO 1" >>confdefs.h
15420
15421 TERMCAP_OBJ=terminfo.o
15422 fi
15423 if test "X$LIBS_TERMCAP" = "X-lncurses"; then
15424
15425 $as_echo "#define USE_NCURSES 1" >>confdefs.h
15426
15427 fi
15428
15429
15430
15431
15432 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15433 # On Darwin, res_init appears not to be useful: see bug#562 and
15434 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
15435 resolv=no
15436
15437 if test $opsys != darwin; then
15438
15439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15440 /* end confdefs.h. */
15441 #include <netinet/in.h>
15442 #include <arpa/nameser.h>
15443 #include <resolv.h>
15444 int
15445 main ()
15446 {
15447 return res_init();
15448 ;
15449 return 0;
15450 }
15451 _ACEOF
15452 if ac_fn_c_try_link "$LINENO"; then :
15453 have_res_init=yes
15454 else
15455 have_res_init=no
15456 fi
15457 rm -f core conftest.err conftest.$ac_objext \
15458 conftest$ac_exeext conftest.$ac_ext
15459 if test "$have_res_init" = no; then
15460 OLIBS="$LIBS"
15461 LIBS="$LIBS -lresolv"
15462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15463 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15465 /* end confdefs.h. */
15466 #include <netinet/in.h>
15467 #include <arpa/nameser.h>
15468 #include <resolv.h>
15469 int
15470 main ()
15471 {
15472 return res_init();
15473 ;
15474 return 0;
15475 }
15476 _ACEOF
15477 if ac_fn_c_try_link "$LINENO"; then :
15478 have_res_init=yes
15479 else
15480 have_res_init=no
15481 fi
15482 rm -f core conftest.err conftest.$ac_objext \
15483 conftest$ac_exeext conftest.$ac_ext
15484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15485 $as_echo "$have_res_init" >&6; }
15486 if test "$have_res_init" = yes ; then
15487 resolv=yes
15488 fi
15489 LIBS="$OLIBS"
15490 fi
15491
15492 if test "$have_res_init" = yes; then
15493
15494 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15495
15496 fi
15497 fi
15498 # Do we need the Hesiod library to provide the support routines?
15499 LIBHESIOD=
15500 if test "$with_hesiod" != no ; then
15501 # Don't set $LIBS here -- see comments above. FIXME which comments?
15502 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15503 if test "x$ac_cv_func_res_send" = x""yes; then :
15504
15505 else
15506 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15507 if test "x$ac_cv_func___res_send" = x""yes; then :
15508
15509 else
15510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15511 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15512 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
15513 $as_echo_n "(cached) " >&6
15514 else
15515 ac_check_lib_save_LIBS=$LIBS
15516 LIBS="-lresolv $LIBS"
15517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15518 /* end confdefs.h. */
15519
15520 /* Override any GCC internal prototype to avoid an error.
15521 Use char because int might match the return type of a GCC
15522 builtin and then its argument prototype would still apply. */
15523 #ifdef __cplusplus
15524 extern "C"
15525 #endif
15526 char res_send ();
15527 int
15528 main ()
15529 {
15530 return res_send ();
15531 ;
15532 return 0;
15533 }
15534 _ACEOF
15535 if ac_fn_c_try_link "$LINENO"; then :
15536 ac_cv_lib_resolv_res_send=yes
15537 else
15538 ac_cv_lib_resolv_res_send=no
15539 fi
15540 rm -f core conftest.err conftest.$ac_objext \
15541 conftest$ac_exeext conftest.$ac_ext
15542 LIBS=$ac_check_lib_save_LIBS
15543 fi
15544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15545 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15546 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
15547 resolv=yes
15548 else
15549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15550 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15551 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
15552 $as_echo_n "(cached) " >&6
15553 else
15554 ac_check_lib_save_LIBS=$LIBS
15555 LIBS="-lresolv $LIBS"
15556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15557 /* end confdefs.h. */
15558
15559 /* Override any GCC internal prototype to avoid an error.
15560 Use char because int might match the return type of a GCC
15561 builtin and then its argument prototype would still apply. */
15562 #ifdef __cplusplus
15563 extern "C"
15564 #endif
15565 char __res_send ();
15566 int
15567 main ()
15568 {
15569 return __res_send ();
15570 ;
15571 return 0;
15572 }
15573 _ACEOF
15574 if ac_fn_c_try_link "$LINENO"; then :
15575 ac_cv_lib_resolv___res_send=yes
15576 else
15577 ac_cv_lib_resolv___res_send=no
15578 fi
15579 rm -f core conftest.err conftest.$ac_objext \
15580 conftest$ac_exeext conftest.$ac_ext
15581 LIBS=$ac_check_lib_save_LIBS
15582 fi
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15584 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15585 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
15586 resolv=yes
15587 fi
15588
15589 fi
15590
15591 fi
15592
15593 fi
15594
15595 if test "$resolv" = yes ; then
15596 RESOLVLIB=-lresolv
15597 else
15598 RESOLVLIB=
15599 fi
15600 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15601 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
15602
15603 else
15604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15605 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15606 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
15607 $as_echo_n "(cached) " >&6
15608 else
15609 ac_check_lib_save_LIBS=$LIBS
15610 LIBS="-lhesiod $RESOLVLIB $LIBS"
15611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15612 /* end confdefs.h. */
15613
15614 /* Override any GCC internal prototype to avoid an error.
15615 Use char because int might match the return type of a GCC
15616 builtin and then its argument prototype would still apply. */
15617 #ifdef __cplusplus
15618 extern "C"
15619 #endif
15620 char hes_getmailhost ();
15621 int
15622 main ()
15623 {
15624 return hes_getmailhost ();
15625 ;
15626 return 0;
15627 }
15628 _ACEOF
15629 if ac_fn_c_try_link "$LINENO"; then :
15630 ac_cv_lib_hesiod_hes_getmailhost=yes
15631 else
15632 ac_cv_lib_hesiod_hes_getmailhost=no
15633 fi
15634 rm -f core conftest.err conftest.$ac_objext \
15635 conftest$ac_exeext conftest.$ac_ext
15636 LIBS=$ac_check_lib_save_LIBS
15637 fi
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15639 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15640 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
15641 hesiod=yes
15642 else
15643 :
15644 fi
15645
15646 fi
15647
15648
15649 if test x"$hesiod" = xyes; then
15650 LIBHESIOD=-lhesiod
15651 fi
15652 fi
15653
15654
15655 # Do we need libresolv (due to res_init or Hesiod)?
15656 if test "$resolv" = yes && test $opsys != darwin; then
15657 LIBRESOLV=-lresolv
15658 else
15659 LIBRESOLV=
15660 fi
15661
15662
15663 # These tell us which Kerberos-related libraries to use.
15664 COM_ERRLIB=
15665 CRYPTOLIB=
15666 KRB5LIB=
15667 DESLIB=
15668 KRB4LIB=
15669
15670 if test "${with_kerberos}" != no; then
15671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15672 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15673 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
15674 $as_echo_n "(cached) " >&6
15675 else
15676 ac_check_lib_save_LIBS=$LIBS
15677 LIBS="-lcom_err $LIBS"
15678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15679 /* end confdefs.h. */
15680
15681 /* Override any GCC internal prototype to avoid an error.
15682 Use char because int might match the return type of a GCC
15683 builtin and then its argument prototype would still apply. */
15684 #ifdef __cplusplus
15685 extern "C"
15686 #endif
15687 char com_err ();
15688 int
15689 main ()
15690 {
15691 return com_err ();
15692 ;
15693 return 0;
15694 }
15695 _ACEOF
15696 if ac_fn_c_try_link "$LINENO"; then :
15697 ac_cv_lib_com_err_com_err=yes
15698 else
15699 ac_cv_lib_com_err_com_err=no
15700 fi
15701 rm -f core conftest.err conftest.$ac_objext \
15702 conftest$ac_exeext conftest.$ac_ext
15703 LIBS=$ac_check_lib_save_LIBS
15704 fi
15705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15706 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15707 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
15708 have_com_err=yes
15709 else
15710 have_com_err=no
15711 fi
15712
15713 if test $have_com_err = yes; then
15714 COM_ERRLIB=-lcom_err
15715 LIBS="$COM_ERRLIB $LIBS"
15716 fi
15717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15718 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15719 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
15720 $as_echo_n "(cached) " >&6
15721 else
15722 ac_check_lib_save_LIBS=$LIBS
15723 LIBS="-lcrypto $LIBS"
15724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15725 /* end confdefs.h. */
15726
15727 /* Override any GCC internal prototype to avoid an error.
15728 Use char because int might match the return type of a GCC
15729 builtin and then its argument prototype would still apply. */
15730 #ifdef __cplusplus
15731 extern "C"
15732 #endif
15733 char mit_des_cbc_encrypt ();
15734 int
15735 main ()
15736 {
15737 return mit_des_cbc_encrypt ();
15738 ;
15739 return 0;
15740 }
15741 _ACEOF
15742 if ac_fn_c_try_link "$LINENO"; then :
15743 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15744 else
15745 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15746 fi
15747 rm -f core conftest.err conftest.$ac_objext \
15748 conftest$ac_exeext conftest.$ac_ext
15749 LIBS=$ac_check_lib_save_LIBS
15750 fi
15751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15752 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15753 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
15754 have_crypto=yes
15755 else
15756 have_crypto=no
15757 fi
15758
15759 if test $have_crypto = yes; then
15760 CRYPTOLIB=-lcrypto
15761 LIBS="$CRYPTOLIB $LIBS"
15762 fi
15763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15764 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15765 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
15766 $as_echo_n "(cached) " >&6
15767 else
15768 ac_check_lib_save_LIBS=$LIBS
15769 LIBS="-lk5crypto $LIBS"
15770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15771 /* end confdefs.h. */
15772
15773 /* Override any GCC internal prototype to avoid an error.
15774 Use char because int might match the return type of a GCC
15775 builtin and then its argument prototype would still apply. */
15776 #ifdef __cplusplus
15777 extern "C"
15778 #endif
15779 char mit_des_cbc_encrypt ();
15780 int
15781 main ()
15782 {
15783 return mit_des_cbc_encrypt ();
15784 ;
15785 return 0;
15786 }
15787 _ACEOF
15788 if ac_fn_c_try_link "$LINENO"; then :
15789 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15790 else
15791 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15792 fi
15793 rm -f core conftest.err conftest.$ac_objext \
15794 conftest$ac_exeext conftest.$ac_ext
15795 LIBS=$ac_check_lib_save_LIBS
15796 fi
15797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15798 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15799 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
15800 have_k5crypto=yes
15801 else
15802 have_k5crypto=no
15803 fi
15804
15805 if test $have_k5crypto = yes; then
15806 CRYPTOLIB=-lk5crypto
15807 LIBS="$CRYPTOLIB $LIBS"
15808 fi
15809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15810 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15811 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
15812 $as_echo_n "(cached) " >&6
15813 else
15814 ac_check_lib_save_LIBS=$LIBS
15815 LIBS="-lkrb5 $LIBS"
15816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15817 /* end confdefs.h. */
15818
15819 /* Override any GCC internal prototype to avoid an error.
15820 Use char because int might match the return type of a GCC
15821 builtin and then its argument prototype would still apply. */
15822 #ifdef __cplusplus
15823 extern "C"
15824 #endif
15825 char krb5_init_context ();
15826 int
15827 main ()
15828 {
15829 return krb5_init_context ();
15830 ;
15831 return 0;
15832 }
15833 _ACEOF
15834 if ac_fn_c_try_link "$LINENO"; then :
15835 ac_cv_lib_krb5_krb5_init_context=yes
15836 else
15837 ac_cv_lib_krb5_krb5_init_context=no
15838 fi
15839 rm -f core conftest.err conftest.$ac_objext \
15840 conftest$ac_exeext conftest.$ac_ext
15841 LIBS=$ac_check_lib_save_LIBS
15842 fi
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15844 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15845 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
15846 have_krb5=yes
15847 else
15848 have_krb5=no
15849 fi
15850
15851 if test $have_krb5=yes; then
15852 KRB5LIB=-lkrb5
15853 LIBS="$KRB5LIB $LIBS"
15854 fi
15855 if test "${with_kerberos5}" = no; then
15856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15857 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15858 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
15859 $as_echo_n "(cached) " >&6
15860 else
15861 ac_check_lib_save_LIBS=$LIBS
15862 LIBS="-ldes425 $LIBS"
15863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15864 /* end confdefs.h. */
15865
15866 /* Override any GCC internal prototype to avoid an error.
15867 Use char because int might match the return type of a GCC
15868 builtin and then its argument prototype would still apply. */
15869 #ifdef __cplusplus
15870 extern "C"
15871 #endif
15872 char des_cbc_encrypt ();
15873 int
15874 main ()
15875 {
15876 return des_cbc_encrypt ();
15877 ;
15878 return 0;
15879 }
15880 _ACEOF
15881 if ac_fn_c_try_link "$LINENO"; then :
15882 ac_cv_lib_des425_des_cbc_encrypt=yes
15883 else
15884 ac_cv_lib_des425_des_cbc_encrypt=no
15885 fi
15886 rm -f core conftest.err conftest.$ac_objext \
15887 conftest$ac_exeext conftest.$ac_ext
15888 LIBS=$ac_check_lib_save_LIBS
15889 fi
15890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
15891 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
15892 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
15893 have_des425=yes
15894 else
15895 have_des425=no
15896 fi
15897
15898 if test $have_des425 = yes; then
15899 DESLIB=-ldes425
15900 LIBS="$DESLIB $LIBS"
15901 else
15902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
15903 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
15904 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
15905 $as_echo_n "(cached) " >&6
15906 else
15907 ac_check_lib_save_LIBS=$LIBS
15908 LIBS="-ldes $LIBS"
15909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15910 /* end confdefs.h. */
15911
15912 /* Override any GCC internal prototype to avoid an error.
15913 Use char because int might match the return type of a GCC
15914 builtin and then its argument prototype would still apply. */
15915 #ifdef __cplusplus
15916 extern "C"
15917 #endif
15918 char des_cbc_encrypt ();
15919 int
15920 main ()
15921 {
15922 return des_cbc_encrypt ();
15923 ;
15924 return 0;
15925 }
15926 _ACEOF
15927 if ac_fn_c_try_link "$LINENO"; then :
15928 ac_cv_lib_des_des_cbc_encrypt=yes
15929 else
15930 ac_cv_lib_des_des_cbc_encrypt=no
15931 fi
15932 rm -f core conftest.err conftest.$ac_objext \
15933 conftest$ac_exeext conftest.$ac_ext
15934 LIBS=$ac_check_lib_save_LIBS
15935 fi
15936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
15937 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
15938 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
15939 have_des=yes
15940 else
15941 have_des=no
15942 fi
15943
15944 if test $have_des = yes; then
15945 DESLIB=-ldes
15946 LIBS="$DESLIB $LIBS"
15947 fi
15948 fi
15949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
15950 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
15951 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
15952 $as_echo_n "(cached) " >&6
15953 else
15954 ac_check_lib_save_LIBS=$LIBS
15955 LIBS="-lkrb4 $LIBS"
15956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15957 /* end confdefs.h. */
15958
15959 /* Override any GCC internal prototype to avoid an error.
15960 Use char because int might match the return type of a GCC
15961 builtin and then its argument prototype would still apply. */
15962 #ifdef __cplusplus
15963 extern "C"
15964 #endif
15965 char krb_get_cred ();
15966 int
15967 main ()
15968 {
15969 return krb_get_cred ();
15970 ;
15971 return 0;
15972 }
15973 _ACEOF
15974 if ac_fn_c_try_link "$LINENO"; then :
15975 ac_cv_lib_krb4_krb_get_cred=yes
15976 else
15977 ac_cv_lib_krb4_krb_get_cred=no
15978 fi
15979 rm -f core conftest.err conftest.$ac_objext \
15980 conftest$ac_exeext conftest.$ac_ext
15981 LIBS=$ac_check_lib_save_LIBS
15982 fi
15983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
15984 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
15985 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
15986 have_krb4=yes
15987 else
15988 have_krb4=no
15989 fi
15990
15991 if test $have_krb4 = yes; then
15992 KRB4LIB=-lkrb4
15993 LIBS="$KRB4LIB $LIBS"
15994 else
15995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
15996 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
15997 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
15998 $as_echo_n "(cached) " >&6
15999 else
16000 ac_check_lib_save_LIBS=$LIBS
16001 LIBS="-lkrb $LIBS"
16002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16003 /* end confdefs.h. */
16004
16005 /* Override any GCC internal prototype to avoid an error.
16006 Use char because int might match the return type of a GCC
16007 builtin and then its argument prototype would still apply. */
16008 #ifdef __cplusplus
16009 extern "C"
16010 #endif
16011 char krb_get_cred ();
16012 int
16013 main ()
16014 {
16015 return krb_get_cred ();
16016 ;
16017 return 0;
16018 }
16019 _ACEOF
16020 if ac_fn_c_try_link "$LINENO"; then :
16021 ac_cv_lib_krb_krb_get_cred=yes
16022 else
16023 ac_cv_lib_krb_krb_get_cred=no
16024 fi
16025 rm -f core conftest.err conftest.$ac_objext \
16026 conftest$ac_exeext conftest.$ac_ext
16027 LIBS=$ac_check_lib_save_LIBS
16028 fi
16029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16030 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16031 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
16032 have_krb=yes
16033 else
16034 have_krb=no
16035 fi
16036
16037 if test $have_krb = yes; then
16038 KRB4LIB=-lkrb
16039 LIBS="$KRB4LIB $LIBS"
16040 fi
16041 fi
16042 fi
16043
16044 if test "${with_kerberos5}" != no; then
16045 for ac_header in krb5.h
16046 do :
16047 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16048 if test "x$ac_cv_header_krb5_h" = x""yes; then :
16049 cat >>confdefs.h <<_ACEOF
16050 #define HAVE_KRB5_H 1
16051 _ACEOF
16052 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16053 "
16054 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
16055
16056 cat >>confdefs.h <<_ACEOF
16057 #define HAVE_KRB5_ERROR_TEXT 1
16058 _ACEOF
16059
16060
16061 fi
16062 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16063 "
16064 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
16065
16066 cat >>confdefs.h <<_ACEOF
16067 #define HAVE_KRB5_ERROR_E_TEXT 1
16068 _ACEOF
16069
16070
16071 fi
16072
16073 fi
16074
16075 done
16076
16077 else
16078 for ac_header in krb.h
16079 do :
16080 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16081 if test "x$ac_cv_header_krb_h" = x""yes; then :
16082 cat >>confdefs.h <<_ACEOF
16083 #define HAVE_KRB_H 1
16084 _ACEOF
16085
16086 else
16087 for ac_header in kerberosIV/krb.h
16088 do :
16089 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16090 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
16091 cat >>confdefs.h <<_ACEOF
16092 #define HAVE_KERBEROSIV_KRB_H 1
16093 _ACEOF
16094
16095 else
16096 for ac_header in kerberos/krb.h
16097 do :
16098 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16099 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
16100 cat >>confdefs.h <<_ACEOF
16101 #define HAVE_KERBEROS_KRB_H 1
16102 _ACEOF
16103
16104 fi
16105
16106 done
16107
16108 fi
16109
16110 done
16111
16112 fi
16113
16114 done
16115
16116 fi
16117 for ac_header in com_err.h
16118 do :
16119 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16120 if test "x$ac_cv_header_com_err_h" = x""yes; then :
16121 cat >>confdefs.h <<_ACEOF
16122 #define HAVE_COM_ERR_H 1
16123 _ACEOF
16124
16125 fi
16126
16127 done
16128
16129 fi
16130
16131
16132
16133
16134
16135
16136
16137 for ac_header in valgrind/valgrind.h
16138 do :
16139 ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default"
16140 if test "x$ac_cv_header_valgrind_valgrind_h" = x""yes; then :
16141 cat >>confdefs.h <<_ACEOF
16142 #define HAVE_VALGRIND_VALGRIND_H 1
16143 _ACEOF
16144
16145 fi
16146
16147 done
16148
16149
16150
16151
16152
16153 for ac_func in $ac_func_list
16154 do :
16155 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16156 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16157 eval as_val=\$$as_ac_var
16158 if test "x$as_val" = x""yes; then :
16159 cat >>confdefs.h <<_ACEOF
16160 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16161 _ACEOF
16162
16163 fi
16164 done
16165
16166
16167
16168
16169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16170 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16171 if test "${emacs_cv_localtime_cache+set}" = set; then :
16172 $as_echo_n "(cached) " >&6
16173 else
16174 if test x$ac_cv_func_tzset = xyes; then
16175 if test "$cross_compiling" = yes; then :
16176 # If we have tzset, assume the worst when cross-compiling.
16177 emacs_cv_localtime_cache=yes
16178 else
16179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16180 /* end confdefs.h. */
16181 #include <time.h>
16182 char TZ_GMT0[] = "TZ=GMT0";
16183 char TZ_PST8[] = "TZ=PST8";
16184 main()
16185 {
16186 time_t now = time ((time_t *) 0);
16187 int hour_GMT0, hour_unset;
16188 if (putenv (TZ_GMT0) != 0)
16189 exit (1);
16190 hour_GMT0 = localtime (&now)->tm_hour;
16191 unsetenv("TZ");
16192 hour_unset = localtime (&now)->tm_hour;
16193 if (putenv (TZ_PST8) != 0)
16194 exit (1);
16195 if (localtime (&now)->tm_hour == hour_GMT0)
16196 exit (1);
16197 unsetenv("TZ");
16198 if (localtime (&now)->tm_hour != hour_unset)
16199 exit (1);
16200 exit (0);
16201 }
16202 _ACEOF
16203 if ac_fn_c_try_run "$LINENO"; then :
16204 emacs_cv_localtime_cache=no
16205 else
16206 emacs_cv_localtime_cache=yes
16207 fi
16208 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16209 conftest.$ac_objext conftest.beam conftest.$ac_ext
16210 fi
16211
16212 else
16213 # If we lack tzset, report that localtime does not cache TZ,
16214 # since we can't invalidate the cache if we don't have tzset.
16215 emacs_cv_localtime_cache=no
16216 fi
16217 fi
16218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16219 $as_echo "$emacs_cv_localtime_cache" >&6; }
16220 if test $emacs_cv_localtime_cache = yes; then
16221
16222 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16223
16224 fi
16225
16226 ok_so_far=yes
16227 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16228 if test "x$ac_cv_func_socket" = x""yes; then :
16229
16230 else
16231 ok_so_far=no
16232 fi
16233
16234 if test $ok_so_far = yes; then
16235 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16236 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
16237
16238 else
16239 ok_so_far=no
16240 fi
16241
16242
16243 fi
16244 if test $ok_so_far = yes; then
16245 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16246 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
16247
16248 else
16249 ok_so_far=no
16250 fi
16251
16252
16253 fi
16254 if test $ok_so_far = yes; then
16255
16256 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16257
16258 fi
16259
16260 case $canonical in
16261 *-solaris2.4 | *-solaris2.4.*)
16262 : ${ac_cv_func_vfork_works=no};;
16263 esac
16264
16265 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16266 if test "x$ac_cv_type_pid_t" = x""yes; then :
16267
16268 else
16269
16270 cat >>confdefs.h <<_ACEOF
16271 #define pid_t int
16272 _ACEOF
16273
16274 fi
16275
16276 for ac_header in vfork.h
16277 do :
16278 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16279 if test "x$ac_cv_header_vfork_h" = x""yes; then :
16280 cat >>confdefs.h <<_ACEOF
16281 #define HAVE_VFORK_H 1
16282 _ACEOF
16283
16284 fi
16285
16286 done
16287
16288 for ac_func in fork vfork
16289 do :
16290 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16291 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16292 eval as_val=\$$as_ac_var
16293 if test "x$as_val" = x""yes; then :
16294 cat >>confdefs.h <<_ACEOF
16295 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16296 _ACEOF
16297
16298 fi
16299 done
16300
16301 if test "x$ac_cv_func_fork" = xyes; then
16302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16303 $as_echo_n "checking for working fork... " >&6; }
16304 if test "${ac_cv_func_fork_works+set}" = set; then :
16305 $as_echo_n "(cached) " >&6
16306 else
16307 if test "$cross_compiling" = yes; then :
16308 ac_cv_func_fork_works=cross
16309 else
16310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16311 /* end confdefs.h. */
16312 $ac_includes_default
16313 int
16314 main ()
16315 {
16316
16317 /* By Ruediger Kuhlmann. */
16318 return fork () < 0;
16319
16320 ;
16321 return 0;
16322 }
16323 _ACEOF
16324 if ac_fn_c_try_run "$LINENO"; then :
16325 ac_cv_func_fork_works=yes
16326 else
16327 ac_cv_func_fork_works=no
16328 fi
16329 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16330 conftest.$ac_objext conftest.beam conftest.$ac_ext
16331 fi
16332
16333 fi
16334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16335 $as_echo "$ac_cv_func_fork_works" >&6; }
16336
16337 else
16338 ac_cv_func_fork_works=$ac_cv_func_fork
16339 fi
16340 if test "x$ac_cv_func_fork_works" = xcross; then
16341 case $host in
16342 *-*-amigaos* | *-*-msdosdjgpp*)
16343 # Override, as these systems have only a dummy fork() stub
16344 ac_cv_func_fork_works=no
16345 ;;
16346 *)
16347 ac_cv_func_fork_works=yes
16348 ;;
16349 esac
16350 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16351 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16352 fi
16353 ac_cv_func_vfork_works=$ac_cv_func_vfork
16354 if test "x$ac_cv_func_vfork" = xyes; then
16355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16356 $as_echo_n "checking for working vfork... " >&6; }
16357 if test "${ac_cv_func_vfork_works+set}" = set; then :
16358 $as_echo_n "(cached) " >&6
16359 else
16360 if test "$cross_compiling" = yes; then :
16361 ac_cv_func_vfork_works=cross
16362 else
16363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16364 /* end confdefs.h. */
16365 /* Thanks to Paul Eggert for this test. */
16366 $ac_includes_default
16367 #include <sys/wait.h>
16368 #ifdef HAVE_VFORK_H
16369 # include <vfork.h>
16370 #endif
16371 /* On some sparc systems, changes by the child to local and incoming
16372 argument registers are propagated back to the parent. The compiler
16373 is told about this with #include <vfork.h>, but some compilers
16374 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
16375 static variable whose address is put into a register that is
16376 clobbered by the vfork. */
16377 static void
16378 #ifdef __cplusplus
16379 sparc_address_test (int arg)
16380 # else
16381 sparc_address_test (arg) int arg;
16382 #endif
16383 {
16384 static pid_t child;
16385 if (!child) {
16386 child = vfork ();
16387 if (child < 0) {
16388 perror ("vfork");
16389 _exit(2);
16390 }
16391 if (!child) {
16392 arg = getpid();
16393 write(-1, "", 0);
16394 _exit (arg);
16395 }
16396 }
16397 }
16398
16399 int
16400 main ()
16401 {
16402 pid_t parent = getpid ();
16403 pid_t child;
16404
16405 sparc_address_test (0);
16406
16407 child = vfork ();
16408
16409 if (child == 0) {
16410 /* Here is another test for sparc vfork register problems. This
16411 test uses lots of local variables, at least as many local
16412 variables as main has allocated so far including compiler
16413 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
16414 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
16415 reuse the register of parent for one of the local variables,
16416 since it will think that parent can't possibly be used any more
16417 in this routine. Assigning to the local variable will thus
16418 munge parent in the parent process. */
16419 pid_t
16420 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16421 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16422 /* Convince the compiler that p..p7 are live; otherwise, it might
16423 use the same hardware register for all 8 local variables. */
16424 if (p != p1 || p != p2 || p != p3 || p != p4
16425 || p != p5 || p != p6 || p != p7)
16426 _exit(1);
16427
16428 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16429 from child file descriptors. If the child closes a descriptor
16430 before it execs or exits, this munges the parent's descriptor
16431 as well. Test for this by closing stdout in the child. */
16432 _exit(close(fileno(stdout)) != 0);
16433 } else {
16434 int status;
16435 struct stat st;
16436
16437 while (wait(&status) != child)
16438 ;
16439 return (
16440 /* Was there some problem with vforking? */
16441 child < 0
16442
16443 /* Did the child fail? (This shouldn't happen.) */
16444 || status
16445
16446 /* Did the vfork/compiler bug occur? */
16447 || parent != getpid()
16448
16449 /* Did the file descriptor bug occur? */
16450 || fstat(fileno(stdout), &st) != 0
16451 );
16452 }
16453 }
16454 _ACEOF
16455 if ac_fn_c_try_run "$LINENO"; then :
16456 ac_cv_func_vfork_works=yes
16457 else
16458 ac_cv_func_vfork_works=no
16459 fi
16460 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16461 conftest.$ac_objext conftest.beam conftest.$ac_ext
16462 fi
16463
16464 fi
16465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16466 $as_echo "$ac_cv_func_vfork_works" >&6; }
16467
16468 fi;
16469 if test "x$ac_cv_func_fork_works" = xcross; then
16470 ac_cv_func_vfork_works=$ac_cv_func_vfork
16471 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16472 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16473 fi
16474
16475 if test "x$ac_cv_func_vfork_works" = xyes; then
16476
16477 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16478
16479 else
16480
16481 $as_echo "#define vfork fork" >>confdefs.h
16482
16483 fi
16484 if test "x$ac_cv_func_fork_works" = xyes; then
16485
16486 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16487
16488 fi
16489
16490
16491 for ac_func in snprintf
16492 do :
16493 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
16494 if test "x$ac_cv_func_snprintf" = x""yes; then :
16495 cat >>confdefs.h <<_ACEOF
16496 #define HAVE_SNPRINTF 1
16497 _ACEOF
16498
16499 fi
16500 done
16501
16502
16503 XGSELOBJ=
16504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GLib is linked in" >&5
16505 $as_echo_n "checking whether GLib is linked in... " >&6; }
16506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16507 /* end confdefs.h. */
16508 #include <glib.h>
16509
16510 int
16511 main ()
16512 {
16513 g_print ("Hello world");
16514 ;
16515 return 0;
16516 }
16517 _ACEOF
16518 if ac_fn_c_try_link "$LINENO"; then :
16519 links_glib=yes
16520 else
16521 links_glib=no
16522 fi
16523 rm -f core conftest.err conftest.$ac_objext \
16524 conftest$ac_exeext conftest.$ac_ext
16525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $links_glib" >&5
16526 $as_echo "$links_glib" >&6; }
16527 if test "${links_glib}" = "yes"; then
16528
16529 $as_echo "#define HAVE_GLIB 1" >>confdefs.h
16530
16531 if test "$HAVE_NS" = no;then
16532 XGSELOBJ=xgselect.o
16533 fi
16534 fi
16535
16536
16537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16538 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16539 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
16540 $as_echo_n "(cached) " >&6
16541 else
16542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16543 /* end confdefs.h. */
16544 #include <langinfo.h>
16545 int
16546 main ()
16547 {
16548 char* cs = nl_langinfo(CODESET);
16549 ;
16550 return 0;
16551 }
16552 _ACEOF
16553 if ac_fn_c_try_link "$LINENO"; then :
16554 emacs_cv_langinfo_codeset=yes
16555 else
16556 emacs_cv_langinfo_codeset=no
16557 fi
16558 rm -f core conftest.err conftest.$ac_objext \
16559 conftest$ac_exeext conftest.$ac_ext
16560
16561 fi
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16563 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16564 if test $emacs_cv_langinfo_codeset = yes; then
16565
16566 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16567
16568 fi
16569
16570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16571 $as_echo_n "checking for mbstate_t... " >&6; }
16572 if test "${ac_cv_type_mbstate_t+set}" = set; then :
16573 $as_echo_n "(cached) " >&6
16574 else
16575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16576 /* end confdefs.h. */
16577 $ac_includes_default
16578 # include <wchar.h>
16579 int
16580 main ()
16581 {
16582 mbstate_t x; return sizeof x;
16583 ;
16584 return 0;
16585 }
16586 _ACEOF
16587 if ac_fn_c_try_compile "$LINENO"; then :
16588 ac_cv_type_mbstate_t=yes
16589 else
16590 ac_cv_type_mbstate_t=no
16591 fi
16592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16593 fi
16594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16595 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16596 if test $ac_cv_type_mbstate_t = yes; then
16597
16598 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16599
16600 else
16601
16602 $as_echo "#define mbstate_t int" >>confdefs.h
16603
16604 fi
16605
16606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16607 $as_echo_n "checking for C restricted array declarations... " >&6; }
16608 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
16609 $as_echo_n "(cached) " >&6
16610 else
16611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16612 /* end confdefs.h. */
16613 void fred (int x[__restrict]);
16614 int
16615 main ()
16616 {
16617
16618 ;
16619 return 0;
16620 }
16621 _ACEOF
16622 if ac_fn_c_try_compile "$LINENO"; then :
16623 emacs_cv_c_restrict_arr=yes
16624 else
16625 emacs_cv_c_restrict_arr=no
16626 fi
16627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16628 fi
16629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16630 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16631 if test "$emacs_cv_c_restrict_arr" = yes; then
16632
16633 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16634
16635 fi
16636
16637
16638 if test "${opsys}" != "mingw32"; then
16639
16640 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
16641
16642 fi
16643
16644
16645 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
16646
16647
16648 ## Note: PTYs are broken on darwin <6. Use at your own risk.
16649 if test "${opsys}" != "mingw32"; then
16650
16651 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
16652
16653 fi
16654
16655
16656 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
16657
16658
16659
16660
16661
16662 if test "${opsys}" = "mingw32"; then
16663 $as_echo "#define NULL_DEVICE \"NUL:\"" >>confdefs.h
16664
16665 else
16666 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
16667
16668 fi
16669
16670
16671 if test "${opsys}" = "mingw32"; then
16672 $as_echo "#define SEPCHAR ';'" >>confdefs.h
16673
16674 else
16675 $as_echo "#define SEPCHAR ':'" >>confdefs.h
16676
16677 fi
16678
16679
16680 $as_echo "#define subprocesses 1" >>confdefs.h
16681
16682
16683
16684 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
16685
16686
16687
16688
16689 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
16690
16691
16692 if test "${opsys}" = "mingw32"; then
16693
16694 $as_echo "#define IS_DEVICE_SEP(_c_) ((_c_) == ':')" >>confdefs.h
16695
16696
16697
16698 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\\\')" >>confdefs.h
16699
16700
16701
16702 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP(_c_))" >>confdefs.h
16703
16704 else
16705
16706 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
16707
16708
16709
16710 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
16711
16712
16713
16714 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
16715
16716 fi
16717
16718
16719
16720 case $opsys in
16721 aix4-2)
16722 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
16723 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16724
16725 fi
16726 ;;
16727
16728 hpux*)
16729 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16730
16731 ;;
16732 esac
16733
16734
16735 case $opsys in
16736 irix6-5 | sol2* | unixware )
16737
16738 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
16739
16740 ;;
16741 esac
16742
16743 emacs_broken_SIGIO=no
16744
16745 case $opsys in
16746 hpux* | irix6-5 | openbsd | sol2* | unixware )
16747 emacs_broken_SIGIO=yes
16748 ;;
16749
16750 aix4-2)
16751
16752 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
16753
16754 ;;
16755
16756 freebsd)
16757
16758 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
16759
16760 ;;
16761 esac
16762
16763 case $opsys in
16764 gnu-* | sol2-10 )
16765
16766 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
16767
16768 ;;
16769 esac
16770
16771 case $opsys in
16772 darwin | dragonfly | freebsd | netbsd | openbsd )
16773
16774 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
16775
16776 ;;
16777 esac
16778
16779 case $opsys in
16780 netbsd | openbsd) sound_device="/dev/audio" ;;
16781 *) sound_device="/dev/dsp" ;;
16782 esac
16783
16784
16785 cat >>confdefs.h <<_ACEOF
16786 #define DEFAULT_SOUND_DEVICE "$sound_device"
16787 _ACEOF
16788
16789
16790
16791 case $opsys in
16792 darwin | gnu-linux | gnu-kfreebsd )
16793
16794 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
16795
16796 ;;
16797 esac
16798
16799
16800 case $opsys in
16801 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
16802
16803 $as_echo "#define NARROWPROTO 1" >>confdefs.h
16804
16805 ;;
16806 esac
16807
16808
16809
16810
16811
16812
16813
16814
16815 case $opsys in
16816 aix4-2 )
16817 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
16818
16819 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
16820
16821 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
16822
16823 ;;
16824
16825 cygwin )
16826 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16827
16828 $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
16829
16830 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16831
16832 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16833
16834 ;;
16835
16836 darwin )
16837 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16838
16839 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16840
16841 $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
16842
16843 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16844
16845 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16846
16847 ;;
16848
16849 gnu | openbsd )
16850 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16851
16852 ;;
16853
16854 gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd )
16855 if test "x$ac_cv_func_grantpt" = xyes; then
16856
16857 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
16858
16859 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16860
16861 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16862
16863 if test "x$ac_cv_func_posix_openpt" = xyes; then
16864 $as_echo "#define PTY_OPEN do { fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY); if (fd < 0 && errno == EINVAL) fd = posix_openpt (O_RDWR | O_NOCTTY); } while (0)" >>confdefs.h
16865
16866 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16867
16868 elif test "x$ac_cv_func_getpt" = xyes; then
16869 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
16870
16871 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16872
16873 else
16874 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16875
16876 fi
16877 else
16878 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16879
16880 fi
16881 ;;
16882
16883 hpux*)
16884 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16885
16886 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
16887
16888 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
16889
16890 ;;
16891
16892 irix6-5 )
16893 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
16894
16895 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
16896
16897 $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
16898
16899 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16900
16901 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16902
16903 ;;
16904
16905 sol2* )
16906 $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, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16907
16908 ;;
16909
16910 unixware )
16911 $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, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16912
16913 ;;
16914 esac
16915
16916
16917 case $opsys in
16918 sol2* | unixware )
16919 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
16920
16921 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16922
16923
16924 $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
16925
16926 ;;
16927 esac
16928
16929
16930
16931
16932 case $opsys in
16933 aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | darwin )
16934 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16935
16936 ;;
16937
16938 gnu-linux | gnu-kfreebsd )
16939
16940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
16941 $as_echo_n "checking for signals via characters... " >&6; }
16942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16943 /* end confdefs.h. */
16944
16945 #include <linux/version.h>
16946 #if LINUX_VERSION_CODE < 0x20400
16947 # error "Linux version too old"
16948 #endif
16949
16950 int
16951 main ()
16952 {
16953
16954 ;
16955 return 0;
16956 }
16957 _ACEOF
16958 if ac_fn_c_try_cpp "$LINENO"; then :
16959 emacs_signals_via_chars=yes
16960 else
16961 emacs_signals_via_chars=no
16962 fi
16963 rm -f conftest.err conftest.$ac_ext
16964
16965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
16966 $as_echo "$emacs_signals_via_chars" >&6; }
16967 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16968
16969 ;;
16970 esac
16971
16972
16973
16974
16975 case $opsys in
16976 aix*)
16977 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
16978
16979 ;;
16980 hpux*)
16981 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
16982
16983 ;;
16984 irix6-5)
16985 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
16986
16987 ;;
16988 esac
16989
16990
16991
16992
16993 case $opsys in
16994 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
16995 ;;
16996
16997 gnu | dragonfly | freebsd | netbsd | openbsd )
16998
16999 $as_echo "#define TABDLY OXTABS" >>confdefs.h
17000
17001 $as_echo "#define TAB3 OXTABS" >>confdefs.h
17002
17003 ;;
17004
17005 gnu-linux | gnu-kfreebsd )
17006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17007 /* end confdefs.h. */
17008
17009 #ifndef __ia64__
17010 # error "not ia64"
17011 #endif
17012
17013 int
17014 main ()
17015 {
17016
17017 ;
17018 return 0;
17019 }
17020 _ACEOF
17021 if ac_fn_c_try_cpp "$LINENO"; then :
17022
17023 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
17024
17025 fi
17026 rm -f conftest.err conftest.$ac_ext
17027 ;;
17028
17029 hpux*)
17030
17031 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
17032
17033 ;;
17034 esac
17035
17036
17037
17038
17039
17040 case $opsys in
17041 gnu-linux | gnu-kfreebsd )
17042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17043 /* end confdefs.h. */
17044
17045 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
17046 || defined __alpha__ || defined __mips__ || defined __s390__ \
17047 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
17048 || defined __ia64__ || defined __sh__
17049 /* ok */
17050 #else
17051 # error "setjmp not known to work on this arch"
17052 #endif
17053
17054 int
17055 main ()
17056 {
17057
17058 ;
17059 return 0;
17060 }
17061 _ACEOF
17062 if ac_fn_c_try_cpp "$LINENO"; then :
17063 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17064
17065 fi
17066 rm -f conftest.err conftest.$ac_ext
17067 ;;
17068 esac
17069
17070
17071 if test x$GCC = xyes; then
17072 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17073
17074 else
17075 case $opsys in
17076 dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2* )
17077 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17078
17079 ;;
17080 esac
17081 fi
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
17083 $as_echo_n "checking for _setjmp... " >&6; }
17084 if test "${emacs_cv_func__setjmp+set}" = set; then :
17085 $as_echo_n "(cached) " >&6
17086 else
17087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17088 /* end confdefs.h. */
17089 #include <setjmp.h>
17090 #ifdef __MINGW32__
17091 # define _longjmp longjmp
17092 #endif
17093
17094 int
17095 main ()
17096 {
17097 jmp_buf j;
17098 if (! _setjmp (j))
17099 _longjmp (j, 1);
17100 ;
17101 return 0;
17102 }
17103 _ACEOF
17104 if ac_fn_c_try_link "$LINENO"; then :
17105 emacs_cv_func__setjmp=yes
17106 else
17107 emacs_cv_func__setjmp=no
17108 fi
17109 rm -f core conftest.err conftest.$ac_objext \
17110 conftest$ac_exeext conftest.$ac_ext
17111 fi
17112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
17113 $as_echo "$emacs_cv_func__setjmp" >&6; }
17114 if test $emacs_cv_func__setjmp = yes; then
17115
17116 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
17117
17118 else
17119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
17120 $as_echo_n "checking for sigsetjmp... " >&6; }
17121 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
17122 $as_echo_n "(cached) " >&6
17123 else
17124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17125 /* end confdefs.h. */
17126 #include <setjmp.h>
17127
17128 int
17129 main ()
17130 {
17131 sigjmp_buf j;
17132 if (! sigsetjmp (j, 1))
17133 siglongjmp (j, 1);
17134 ;
17135 return 0;
17136 }
17137 _ACEOF
17138 if ac_fn_c_try_link "$LINENO"; then :
17139 emacs_cv_func_sigsetjmp=yes
17140 else
17141 emacs_cv_func_sigsetjmp=no
17142 fi
17143 rm -f core conftest.err conftest.$ac_objext \
17144 conftest$ac_exeext conftest.$ac_ext
17145 fi
17146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
17147 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
17148 if test $emacs_cv_func_sigsetjmp = yes; then
17149
17150 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
17151
17152 fi
17153 fi
17154
17155 case $opsys in
17156 sol2* | unixware )
17157
17158 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
17159
17160 ;;
17161 esac
17162
17163
17164 case $opsys in
17165 hpux* | sol2* )
17166
17167 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
17168
17169 ;;
17170 esac
17171
17172
17173
17174
17175
17176
17177
17178 case $opsys in
17179 aix4-2)
17180 $as_echo "#define USG /**/" >>confdefs.h
17181
17182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17183 /* end confdefs.h. */
17184
17185 #ifndef _AIX
17186 # error "_AIX not defined"
17187 #endif
17188
17189 int
17190 main ()
17191 {
17192
17193 ;
17194 return 0;
17195 }
17196 _ACEOF
17197 if ac_fn_c_try_cpp "$LINENO"; then :
17198
17199 else
17200
17201 $as_echo "#define _AIX /**/" >>confdefs.h
17202
17203 fi
17204 rm -f conftest.err conftest.$ac_ext
17205 ;;
17206
17207 cygwin)
17208
17209 $as_echo "#define CYGWIN 1" >>confdefs.h
17210
17211 ;;
17212
17213 darwin)
17214
17215 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
17216
17217 ;;
17218
17219 gnu-linux | gnu-kfreebsd )
17220 $as_echo "#define USG /**/" >>confdefs.h
17221
17222
17223 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
17224
17225 ;;
17226
17227 hpux*)
17228 $as_echo "#define USG /**/" >>confdefs.h
17229
17230
17231 $as_echo "#define HPUX /**/" >>confdefs.h
17232
17233 ;;
17234
17235 irix6-5)
17236 $as_echo "#define USG /**/" >>confdefs.h
17237
17238 $as_echo "#define USG5_4 /**/" >>confdefs.h
17239
17240
17241 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
17242
17243 ;;
17244
17245 mingw32)
17246 $as_echo "#define DOS_NT /**/" >>confdefs.h
17247
17248
17249 $as_echo "#define WINDOWSNT 1" >>confdefs.h
17250
17251 if test "x$ac_enable_checking" != "x" ; then
17252
17253 $as_echo "#define EMACSDEBUG 1" >>confdefs.h
17254
17255 fi
17256 ;;
17257
17258 sol2*)
17259 $as_echo "#define USG /**/" >>confdefs.h
17260
17261 $as_echo "#define USG5_4 /**/" >>confdefs.h
17262
17263
17264 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
17265
17266 ;;
17267
17268 unixware)
17269 $as_echo "#define USG /**/" >>confdefs.h
17270
17271 $as_echo "#define USG5_4 /**/" >>confdefs.h
17272
17273 ;;
17274 esac
17275
17276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
17277 $as_echo_n "checking for usable FIONREAD... " >&6; }
17278 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
17279 $as_echo_n "(cached) " >&6
17280 else
17281 case $opsys in
17282 aix4-2)
17283 emacs_cv_usable_FIONREAD=no
17284 ;;
17285
17286 mingw32)
17287 emacs_cv_usable_FIONREAD=yes
17288 ;;
17289
17290 *)
17291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17292 /* end confdefs.h. */
17293 #include <sys/types.h>
17294 #include <sys/ioctl.h>
17295 #ifdef USG5_4
17296 # include <sys/filio.h>
17297 #endif
17298
17299 int
17300 main ()
17301 {
17302 int foo = ioctl (0, FIONREAD, &foo);
17303 ;
17304 return 0;
17305 }
17306 _ACEOF
17307 if ac_fn_c_try_compile "$LINENO"; then :
17308 emacs_cv_usable_FIONREAD=yes
17309 else
17310 emacs_cv_usable_FIONREAD=no
17311 fi
17312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17313 ;;
17314 esac
17315 fi
17316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
17317 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
17318 if test $emacs_cv_usable_FIONREAD = yes; then
17319
17320 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
17321
17322
17323 if test $emacs_broken_SIGIO = no; then
17324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
17325 $as_echo_n "checking for usable SIGIO... " >&6; }
17326 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
17327 $as_echo_n "(cached) " >&6
17328 else
17329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17330 /* end confdefs.h. */
17331 #include <fcntl.h>
17332 #include <signal.h>
17333
17334 int
17335 main ()
17336 {
17337 int foo = SIGIO | F_SETFL | FASYNC;
17338 ;
17339 return 0;
17340 }
17341 _ACEOF
17342 if ac_fn_c_try_compile "$LINENO"; then :
17343 emacs_cv_usable_SIGIO=yes
17344 else
17345 emacs_cv_usable_SIGIO=no
17346 fi
17347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17348 fi
17349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
17350 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
17351 if test $emacs_cv_usable_SIGIO = yes; then
17352
17353 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
17354
17355 fi
17356 fi
17357 fi
17358
17359
17360 case $opsys in
17361 cygwin)
17362
17363 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
17364
17365 ;;
17366
17367 hpux11)
17368
17369 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
17370
17371 ;;
17372
17373 irix6-5)
17374
17375 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
17376
17377 ;;
17378
17379 sol2-10)
17380
17381 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
17382
17383 ;;
17384 esac
17385
17386 # Set up the CFLAGS for real compilation, so we can substitute it.
17387 CFLAGS="$REAL_CFLAGS"
17388 CPPFLAGS="$REAL_CPPFLAGS"
17389
17390 ## Hack to detect a buggy GCC version.
17391 if test "x$GCC" = xyes \
17392 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17393 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17394 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17395 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17396 fi
17397
17398 version=$PACKAGE_VERSION
17399
17400 copyright="Copyright (C) 2013 Free Software Foundation, Inc."
17401
17402 cat >>confdefs.h <<_ACEOF
17403 #define COPYRIGHT "$copyright"
17404 _ACEOF
17405
17406
17407
17408 ### Specify what sort of things we'll be editing into Makefile and config.h.
17409 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17410
17411
17412 ## Unused?
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17436 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17437 ## end of LIBX_BASE, but nothing ever set it.
17438
17439
17440
17441
17442 ## Used in lwlib/Makefile.in.
17443
17444
17445
17446
17447
17448
17449
17450
17451 if test -n "${term_header}"; then
17452
17453 cat >>confdefs.h <<_ACEOF
17454 #define TERM_HEADER "${term_header}"
17455 _ACEOF
17456
17457 fi
17458
17459
17460 cat >>confdefs.h <<_ACEOF
17461 #define EMACS_CONFIGURATION "${canonical}"
17462 _ACEOF
17463
17464
17465 cat >>confdefs.h <<_ACEOF
17466 #define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
17467 _ACEOF
17468
17469
17470
17471 case $opsys in
17472 mingw32)
17473 $as_echo "#define config_opsysfile <ms-w32.h>" >>confdefs.h
17474
17475 ;;
17476 esac
17477
17478 XMENU_OBJ=
17479 XOBJ=
17480 FONT_OBJ=
17481 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17482
17483 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17484
17485 XMENU_OBJ=xmenu.o
17486 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o"
17487 FONT_OBJ=xfont.o
17488 if test "$HAVE_XFT" = "yes"; then
17489 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17490 elif test "$HAVE_FREETYPE" = "yes"; then
17491 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17492 fi
17493
17494 fi
17495
17496
17497
17498
17499 WIDGET_OBJ=
17500 MOTIF_LIBW=
17501 if test "${USE_X_TOOLKIT}" != "none" ; then
17502 WIDGET_OBJ=widget.o
17503
17504 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17505
17506 if test "${USE_X_TOOLKIT}" = "LUCID"; then
17507
17508 $as_echo "#define USE_LUCID 1" >>confdefs.h
17509
17510 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17511
17512 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17513
17514 MOTIF_LIBW=-lXm
17515 case "$opsys" in
17516 gnu-linux)
17517 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17518 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17519 ;;
17520
17521 unixware)
17522 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17523 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17524 MOTIF_LIBW="MOTIF_LIBW -lXimp"
17525 ;;
17526
17527 aix4-2)
17528 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17529 MOTIF_LIBW="$MOTIF_LIBW -li18n"
17530 ;;
17531 esac
17532 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17533 fi
17534 fi
17535
17536
17537 TOOLKIT_LIBW=
17538 case "$USE_X_TOOLKIT" in
17539 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17540 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17541 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17542 esac
17543
17544
17545 if test "${opsys}" != "mingw32"; then
17546 if test "$USE_X_TOOLKIT" = "none"; then
17547 LIBXT_OTHER="\$(LIBXSM)"
17548 OLDXMENU_TARGET="really-oldXMenu"
17549 else
17550 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17551 OLDXMENU_TARGET="really-lwlib"
17552 fi
17553 fi
17554
17555
17556 ## The X Menu stuff is present in the X10 distribution, but missing
17557 ## from X11. If we have X10, just use the installed library;
17558 ## otherwise, use our own copy.
17559 if test "${HAVE_X11}" = "yes" ; then
17560
17561 $as_echo "#define HAVE_X11 1" >>confdefs.h
17562
17563
17564 if test "$USE_X_TOOLKIT" = "none"; then
17565 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17566 else
17567 OLDXMENU="\${lwlibdir}/liblw.a"
17568 fi
17569 LIBXMENU="\$(OLDXMENU)"
17570 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17571 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17572 else
17573 ## For a syntactically valid Makefile; not actually used for anything.
17574 ## See comments in src/Makefile.in.
17575 OLDXMENU=nothing
17576 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17577 if test "${HAVE_X_WINDOWS}" = "yes"; then
17578 LIBXMENU="-lXMenu"
17579 else
17580 LIBXMENU=
17581 fi
17582 LIBX_OTHER=
17583 OLDXMENU_DEPS=
17584 fi
17585
17586 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17587 OLDXMENU_TARGET=
17588 OLDXMENU=nothing
17589 LIBXMENU=
17590 OLDXMENU_DEPS=
17591 fi
17592
17593
17594
17595
17596
17597
17598
17599 if test "${HAVE_MENUS}" = "yes" ; then
17600
17601 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17602
17603 fi
17604
17605 if test "${GNU_MALLOC}" = "yes" ; then
17606
17607 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17608
17609 fi
17610
17611 RALLOC_OBJ=
17612 if test "${REL_ALLOC}" = "yes" ; then
17613
17614 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17615
17616
17617 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17618 fi
17619
17620
17621 if test "$opsys" = "cygwin"; then
17622 CYGWIN_OBJ="sheap.o cygw32.o"
17623 ## Cygwin differs because of its unexec().
17624 PRE_ALLOC_OBJ=
17625 POST_ALLOC_OBJ=lastfile.o
17626 elif test "$opsys" = "mingw32"; then
17627 CYGWIN_OBJ=
17628 PRE_ALLOC_OBJ=
17629 POST_ALLOC_OBJ=lastfile.o
17630 else
17631 CYGWIN_OBJ=
17632 PRE_ALLOC_OBJ=lastfile.o
17633 POST_ALLOC_OBJ=
17634 fi
17635
17636
17637
17638
17639
17640
17641 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
17642 # it temporarily reverts them to their pre-pkg-config values,
17643 # because gnulib needs to work with both src (which uses the
17644 # pkg-config stuff) and lib-src (which does not). For example, gnulib
17645 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
17646 # and it therefore needs to run in an environment where LIBS does not
17647 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
17648 # for some package unrelated to lib-src.
17649 SAVE_CFLAGS=$CFLAGS
17650 SAVE_LIBS=$LIBS
17651 CFLAGS=$pre_PKG_CONFIG_CFLAGS
17652 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
17653
17654
17655
17656
17657
17658
17659
17660
17661
17662
17663
17664 LIBC_FATAL_STDERR_=1
17665 export LIBC_FATAL_STDERR_
17666
17667 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
17668 # for constant arguments. Useless!
17669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
17670 $as_echo_n "checking for working alloca.h... " >&6; }
17671 if test "${ac_cv_working_alloca_h+set}" = set; then :
17672 $as_echo_n "(cached) " >&6
17673 else
17674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17675 /* end confdefs.h. */
17676 #include <alloca.h>
17677 int
17678 main ()
17679 {
17680 char *p = (char *) alloca (2 * sizeof (int));
17681 if (p) return 0;
17682 ;
17683 return 0;
17684 }
17685 _ACEOF
17686 if ac_fn_c_try_link "$LINENO"; then :
17687 ac_cv_working_alloca_h=yes
17688 else
17689 ac_cv_working_alloca_h=no
17690 fi
17691 rm -f core conftest.err conftest.$ac_objext \
17692 conftest$ac_exeext conftest.$ac_ext
17693 fi
17694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
17695 $as_echo "$ac_cv_working_alloca_h" >&6; }
17696 if test $ac_cv_working_alloca_h = yes; then
17697
17698 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
17699
17700 fi
17701
17702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
17703 $as_echo_n "checking for alloca... " >&6; }
17704 if test "${ac_cv_func_alloca_works+set}" = set; then :
17705 $as_echo_n "(cached) " >&6
17706 else
17707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17708 /* end confdefs.h. */
17709 #ifdef __GNUC__
17710 # define alloca __builtin_alloca
17711 #else
17712 # ifdef _MSC_VER
17713 # include <malloc.h>
17714 # define alloca _alloca
17715 # else
17716 # ifdef HAVE_ALLOCA_H
17717 # include <alloca.h>
17718 # else
17719 # ifdef _AIX
17720 #pragma alloca
17721 # else
17722 # ifndef alloca /* predefined by HP cc +Olibcalls */
17723 char *alloca ();
17724 # endif
17725 # endif
17726 # endif
17727 # endif
17728 #endif
17729
17730 int
17731 main ()
17732 {
17733 char *p = (char *) alloca (1);
17734 if (p) return 0;
17735 ;
17736 return 0;
17737 }
17738 _ACEOF
17739 if ac_fn_c_try_link "$LINENO"; then :
17740 ac_cv_func_alloca_works=yes
17741 else
17742 ac_cv_func_alloca_works=no
17743 fi
17744 rm -f core conftest.err conftest.$ac_objext \
17745 conftest$ac_exeext conftest.$ac_ext
17746 fi
17747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
17748 $as_echo "$ac_cv_func_alloca_works" >&6; }
17749
17750 if test $ac_cv_func_alloca_works = yes; then
17751
17752 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
17753
17754 else
17755 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
17756 # that cause trouble. Some versions do not even contain alloca or
17757 # contain a buggy version. If you still want to use their alloca,
17758 # use ar to extract alloca.o from them instead of compiling alloca.c.
17759
17760
17761
17762
17763
17764 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
17765
17766 $as_echo "#define C_ALLOCA 1" >>confdefs.h
17767
17768
17769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
17770 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
17771 if test "${ac_cv_os_cray+set}" = set; then :
17772 $as_echo_n "(cached) " >&6
17773 else
17774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17775 /* end confdefs.h. */
17776 #if defined CRAY && ! defined CRAY2
17777 webecray
17778 #else
17779 wenotbecray
17780 #endif
17781
17782 _ACEOF
17783 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17784 $EGREP "webecray" >/dev/null 2>&1; then :
17785 ac_cv_os_cray=yes
17786 else
17787 ac_cv_os_cray=no
17788 fi
17789 rm -f conftest*
17790
17791 fi
17792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
17793 $as_echo "$ac_cv_os_cray" >&6; }
17794 if test $ac_cv_os_cray = yes; then
17795 for ac_func in _getb67 GETB67 getb67; do
17796 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17797 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17798 eval as_val=\$$as_ac_var
17799 if test "x$as_val" = x""yes; then :
17800
17801 cat >>confdefs.h <<_ACEOF
17802 #define CRAY_STACKSEG_END $ac_func
17803 _ACEOF
17804
17805 break
17806 fi
17807
17808 done
17809 fi
17810
17811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
17812 $as_echo_n "checking stack direction for C alloca... " >&6; }
17813 if test "${ac_cv_c_stack_direction+set}" = set; then :
17814 $as_echo_n "(cached) " >&6
17815 else
17816 if test "$cross_compiling" = yes; then :
17817 ac_cv_c_stack_direction=0
17818 else
17819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17820 /* end confdefs.h. */
17821 $ac_includes_default
17822 int
17823 find_stack_direction (int *addr, int depth)
17824 {
17825 int dir, dummy = 0;
17826 if (! addr)
17827 addr = &dummy;
17828 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
17829 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
17830 return dir + dummy;
17831 }
17832
17833 int
17834 main (int argc, char **argv)
17835 {
17836 return find_stack_direction (0, argc + !argv + 20) < 0;
17837 }
17838 _ACEOF
17839 if ac_fn_c_try_run "$LINENO"; then :
17840 ac_cv_c_stack_direction=1
17841 else
17842 ac_cv_c_stack_direction=-1
17843 fi
17844 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17845 conftest.$ac_objext conftest.beam conftest.$ac_ext
17846 fi
17847
17848 fi
17849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
17850 $as_echo "$ac_cv_c_stack_direction" >&6; }
17851 cat >>confdefs.h <<_ACEOF
17852 #define STACK_DIRECTION $ac_cv_c_stack_direction
17853 _ACEOF
17854
17855
17856 fi
17857
17858
17859
17860
17861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
17862 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
17863 if test "${ac_cv_c_bigendian+set}" = set; then :
17864 $as_echo_n "(cached) " >&6
17865 else
17866 ac_cv_c_bigendian=unknown
17867 # See if we're dealing with a universal compiler.
17868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17869 /* end confdefs.h. */
17870 #ifndef __APPLE_CC__
17871 not a universal capable compiler
17872 #endif
17873 typedef int dummy;
17874
17875 _ACEOF
17876 if ac_fn_c_try_compile "$LINENO"; then :
17877
17878 # Check for potential -arch flags. It is not universal unless
17879 # there are at least two -arch flags with different values.
17880 ac_arch=
17881 ac_prev=
17882 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
17883 if test -n "$ac_prev"; then
17884 case $ac_word in
17885 i?86 | x86_64 | ppc | ppc64)
17886 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
17887 ac_arch=$ac_word
17888 else
17889 ac_cv_c_bigendian=universal
17890 break
17891 fi
17892 ;;
17893 esac
17894 ac_prev=
17895 elif test "x$ac_word" = "x-arch"; then
17896 ac_prev=arch
17897 fi
17898 done
17899 fi
17900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17901 if test $ac_cv_c_bigendian = unknown; then
17902 # See if sys/param.h defines the BYTE_ORDER macro.
17903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17904 /* end confdefs.h. */
17905 #include <sys/types.h>
17906 #include <sys/param.h>
17907
17908 int
17909 main ()
17910 {
17911 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
17912 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
17913 && LITTLE_ENDIAN)
17914 bogus endian macros
17915 #endif
17916
17917 ;
17918 return 0;
17919 }
17920 _ACEOF
17921 if ac_fn_c_try_compile "$LINENO"; then :
17922 # It does; now see whether it defined to BIG_ENDIAN or not.
17923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17924 /* end confdefs.h. */
17925 #include <sys/types.h>
17926 #include <sys/param.h>
17927
17928 int
17929 main ()
17930 {
17931 #if BYTE_ORDER != BIG_ENDIAN
17932 not big endian
17933 #endif
17934
17935 ;
17936 return 0;
17937 }
17938 _ACEOF
17939 if ac_fn_c_try_compile "$LINENO"; then :
17940 ac_cv_c_bigendian=yes
17941 else
17942 ac_cv_c_bigendian=no
17943 fi
17944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17945 fi
17946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17947 fi
17948 if test $ac_cv_c_bigendian = unknown; then
17949 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
17950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17951 /* end confdefs.h. */
17952 #include <limits.h>
17953
17954 int
17955 main ()
17956 {
17957 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
17958 bogus endian macros
17959 #endif
17960
17961 ;
17962 return 0;
17963 }
17964 _ACEOF
17965 if ac_fn_c_try_compile "$LINENO"; then :
17966 # It does; now see whether it defined to _BIG_ENDIAN or not.
17967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17968 /* end confdefs.h. */
17969 #include <limits.h>
17970
17971 int
17972 main ()
17973 {
17974 #ifndef _BIG_ENDIAN
17975 not big endian
17976 #endif
17977
17978 ;
17979 return 0;
17980 }
17981 _ACEOF
17982 if ac_fn_c_try_compile "$LINENO"; then :
17983 ac_cv_c_bigendian=yes
17984 else
17985 ac_cv_c_bigendian=no
17986 fi
17987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17988 fi
17989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17990 fi
17991 if test $ac_cv_c_bigendian = unknown; then
17992 # Compile a test program.
17993 if test "$cross_compiling" = yes; then :
17994 # Try to guess by grepping values from an object file.
17995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17996 /* end confdefs.h. */
17997 short int ascii_mm[] =
17998 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
17999 short int ascii_ii[] =
18000 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
18001 int use_ascii (int i) {
18002 return ascii_mm[i] + ascii_ii[i];
18003 }
18004 short int ebcdic_ii[] =
18005 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
18006 short int ebcdic_mm[] =
18007 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
18008 int use_ebcdic (int i) {
18009 return ebcdic_mm[i] + ebcdic_ii[i];
18010 }
18011 extern int foo;
18012
18013 int
18014 main ()
18015 {
18016 return use_ascii (foo) == use_ebcdic (foo);
18017 ;
18018 return 0;
18019 }
18020 _ACEOF
18021 if ac_fn_c_try_compile "$LINENO"; then :
18022 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
18023 ac_cv_c_bigendian=yes
18024 fi
18025 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
18026 if test "$ac_cv_c_bigendian" = unknown; then
18027 ac_cv_c_bigendian=no
18028 else
18029 # finding both strings is unlikely to happen, but who knows?
18030 ac_cv_c_bigendian=unknown
18031 fi
18032 fi
18033 fi
18034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18035 else
18036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18037 /* end confdefs.h. */
18038 $ac_includes_default
18039 int
18040 main ()
18041 {
18042
18043 /* Are we little or big endian? From Harbison&Steele. */
18044 union
18045 {
18046 long int l;
18047 char c[sizeof (long int)];
18048 } u;
18049 u.l = 1;
18050 return u.c[sizeof (long int) - 1] == 1;
18051
18052 ;
18053 return 0;
18054 }
18055 _ACEOF
18056 if ac_fn_c_try_run "$LINENO"; then :
18057 ac_cv_c_bigendian=no
18058 else
18059 ac_cv_c_bigendian=yes
18060 fi
18061 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18062 conftest.$ac_objext conftest.beam conftest.$ac_ext
18063 fi
18064
18065 fi
18066 fi
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
18068 $as_echo "$ac_cv_c_bigendian" >&6; }
18069 case $ac_cv_c_bigendian in #(
18070 yes)
18071 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
18072 ;; #(
18073 no)
18074 ;; #(
18075 universal)
18076
18077 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
18078
18079 ;; #(
18080 *)
18081 as_fn_error "unknown endianness
18082 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
18083 esac
18084
18085
18086
18087 GNULIB_CHDIR=0;
18088 GNULIB_CHOWN=0;
18089 GNULIB_CLOSE=0;
18090 GNULIB_DUP=0;
18091 GNULIB_DUP2=0;
18092 GNULIB_DUP3=0;
18093 GNULIB_ENVIRON=0;
18094 GNULIB_EUIDACCESS=0;
18095 GNULIB_FACCESSAT=0;
18096 GNULIB_FCHDIR=0;
18097 GNULIB_FCHOWNAT=0;
18098 GNULIB_FDATASYNC=0;
18099 GNULIB_FSYNC=0;
18100 GNULIB_FTRUNCATE=0;
18101 GNULIB_GETCWD=0;
18102 GNULIB_GETDOMAINNAME=0;
18103 GNULIB_GETDTABLESIZE=0;
18104 GNULIB_GETGROUPS=0;
18105 GNULIB_GETHOSTNAME=0;
18106 GNULIB_GETLOGIN=0;
18107 GNULIB_GETLOGIN_R=0;
18108 GNULIB_GETPAGESIZE=0;
18109 GNULIB_GETUSERSHELL=0;
18110 GNULIB_GROUP_MEMBER=0;
18111 GNULIB_ISATTY=0;
18112 GNULIB_LCHOWN=0;
18113 GNULIB_LINK=0;
18114 GNULIB_LINKAT=0;
18115 GNULIB_LSEEK=0;
18116 GNULIB_PIPE=0;
18117 GNULIB_PIPE2=0;
18118 GNULIB_PREAD=0;
18119 GNULIB_PWRITE=0;
18120 GNULIB_READ=0;
18121 GNULIB_READLINK=0;
18122 GNULIB_READLINKAT=0;
18123 GNULIB_RMDIR=0;
18124 GNULIB_SETHOSTNAME=0;
18125 GNULIB_SLEEP=0;
18126 GNULIB_SYMLINK=0;
18127 GNULIB_SYMLINKAT=0;
18128 GNULIB_TTYNAME_R=0;
18129 GNULIB_UNISTD_H_NONBLOCKING=0;
18130 GNULIB_UNISTD_H_SIGPIPE=0;
18131 GNULIB_UNLINK=0;
18132 GNULIB_UNLINKAT=0;
18133 GNULIB_USLEEP=0;
18134 GNULIB_WRITE=0;
18135 HAVE_CHOWN=1;
18136 HAVE_DUP2=1;
18137 HAVE_DUP3=1;
18138 HAVE_EUIDACCESS=1;
18139 HAVE_FACCESSAT=1;
18140 HAVE_FCHDIR=1;
18141 HAVE_FCHOWNAT=1;
18142 HAVE_FDATASYNC=1;
18143 HAVE_FSYNC=1;
18144 HAVE_FTRUNCATE=1;
18145 HAVE_GETDTABLESIZE=1;
18146 HAVE_GETGROUPS=1;
18147 HAVE_GETHOSTNAME=1;
18148 HAVE_GETLOGIN=1;
18149 HAVE_GETPAGESIZE=1;
18150 HAVE_GROUP_MEMBER=1;
18151 HAVE_LCHOWN=1;
18152 HAVE_LINK=1;
18153 HAVE_LINKAT=1;
18154 HAVE_PIPE=1;
18155 HAVE_PIPE2=1;
18156 HAVE_PREAD=1;
18157 HAVE_PWRITE=1;
18158 HAVE_READLINK=1;
18159 HAVE_READLINKAT=1;
18160 HAVE_SETHOSTNAME=1;
18161 HAVE_SLEEP=1;
18162 HAVE_SYMLINK=1;
18163 HAVE_SYMLINKAT=1;
18164 HAVE_UNLINKAT=1;
18165 HAVE_USLEEP=1;
18166 HAVE_DECL_ENVIRON=1;
18167 HAVE_DECL_FCHDIR=1;
18168 HAVE_DECL_FDATASYNC=1;
18169 HAVE_DECL_GETDOMAINNAME=1;
18170 HAVE_DECL_GETLOGIN_R=1;
18171 HAVE_DECL_GETPAGESIZE=1;
18172 HAVE_DECL_GETUSERSHELL=1;
18173 HAVE_DECL_SETHOSTNAME=1;
18174 HAVE_DECL_TTYNAME_R=1;
18175 HAVE_OS_H=0;
18176 HAVE_SYS_PARAM_H=0;
18177 REPLACE_CHOWN=0;
18178 REPLACE_CLOSE=0;
18179 REPLACE_DUP=0;
18180 REPLACE_DUP2=0;
18181 REPLACE_FCHOWNAT=0;
18182 REPLACE_FTRUNCATE=0;
18183 REPLACE_GETCWD=0;
18184 REPLACE_GETDOMAINNAME=0;
18185 REPLACE_GETLOGIN_R=0;
18186 REPLACE_GETGROUPS=0;
18187 REPLACE_GETPAGESIZE=0;
18188 REPLACE_ISATTY=0;
18189 REPLACE_LCHOWN=0;
18190 REPLACE_LINK=0;
18191 REPLACE_LINKAT=0;
18192 REPLACE_LSEEK=0;
18193 REPLACE_PREAD=0;
18194 REPLACE_PWRITE=0;
18195 REPLACE_READ=0;
18196 REPLACE_READLINK=0;
18197 REPLACE_RMDIR=0;
18198 REPLACE_SLEEP=0;
18199 REPLACE_SYMLINK=0;
18200 REPLACE_TTYNAME_R=0;
18201 REPLACE_UNLINK=0;
18202 REPLACE_UNLINKAT=0;
18203 REPLACE_USLEEP=0;
18204 REPLACE_WRITE=0;
18205 UNISTD_H_HAVE_WINSOCK2_H=0;
18206 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
18207
18208
18209
18210 GNULIB_OPENDIR=0;
18211 GNULIB_READDIR=0;
18212 GNULIB_REWINDDIR=0;
18213 GNULIB_CLOSEDIR=0;
18214 GNULIB_DIRFD=0;
18215 GNULIB_FDOPENDIR=0;
18216 GNULIB_SCANDIR=0;
18217 GNULIB_ALPHASORT=0;
18218 HAVE_OPENDIR=1;
18219 HAVE_READDIR=1;
18220 HAVE_REWINDDIR=1;
18221 HAVE_CLOSEDIR=1;
18222 HAVE_DECL_DIRFD=1;
18223 HAVE_DECL_FDOPENDIR=1;
18224 HAVE_FDOPENDIR=1;
18225 HAVE_SCANDIR=1;
18226 HAVE_ALPHASORT=1;
18227 REPLACE_OPENDIR=0;
18228 REPLACE_CLOSEDIR=0;
18229 REPLACE_DIRFD=0;
18230 REPLACE_FDOPENDIR=0;
18231
18232
18233
18234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
18235 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
18236 if test "${gl_cv_have_include_next+set}" = set; then :
18237 $as_echo_n "(cached) " >&6
18238 else
18239 rm -rf conftestd1a conftestd1b conftestd2
18240 mkdir conftestd1a conftestd1b conftestd2
18241 cat <<EOF > conftestd1a/conftest.h
18242 #define DEFINED_IN_CONFTESTD1
18243 #include_next <conftest.h>
18244 #ifdef DEFINED_IN_CONFTESTD2
18245 int foo;
18246 #else
18247 #error "include_next doesn't work"
18248 #endif
18249 EOF
18250 cat <<EOF > conftestd1b/conftest.h
18251 #define DEFINED_IN_CONFTESTD1
18252 #include <stdio.h>
18253 #include_next <conftest.h>
18254 #ifdef DEFINED_IN_CONFTESTD2
18255 int foo;
18256 #else
18257 #error "include_next doesn't work"
18258 #endif
18259 EOF
18260 cat <<EOF > conftestd2/conftest.h
18261 #ifndef DEFINED_IN_CONFTESTD1
18262 #error "include_next test doesn't work"
18263 #endif
18264 #define DEFINED_IN_CONFTESTD2
18265 EOF
18266 gl_save_CPPFLAGS="$CPPFLAGS"
18267 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
18268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h. */
18270 #include <conftest.h>
18271 _ACEOF
18272 if ac_fn_c_try_compile "$LINENO"; then :
18273 gl_cv_have_include_next=yes
18274 else
18275 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
18276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18277 /* end confdefs.h. */
18278 #include <conftest.h>
18279 _ACEOF
18280 if ac_fn_c_try_compile "$LINENO"; then :
18281 gl_cv_have_include_next=buggy
18282 else
18283 gl_cv_have_include_next=no
18284 fi
18285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18286
18287 fi
18288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18289 CPPFLAGS="$gl_save_CPPFLAGS"
18290 rm -rf conftestd1a conftestd1b conftestd2
18291
18292 fi
18293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
18294 $as_echo "$gl_cv_have_include_next" >&6; }
18295 PRAGMA_SYSTEM_HEADER=
18296 if test $gl_cv_have_include_next = yes; then
18297 INCLUDE_NEXT=include_next
18298 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
18299 if test -n "$GCC"; then
18300 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
18301 fi
18302 else
18303 if test $gl_cv_have_include_next = buggy; then
18304 INCLUDE_NEXT=include
18305 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
18306 else
18307 INCLUDE_NEXT=include
18308 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
18309 fi
18310 fi
18311
18312
18313
18314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
18315 $as_echo_n "checking whether system header files limit the line length... " >&6; }
18316 if test "${gl_cv_pragma_columns+set}" = set; then :
18317 $as_echo_n "(cached) " >&6
18318 else
18319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18320 /* end confdefs.h. */
18321
18322 #ifdef __TANDEM
18323 choke me
18324 #endif
18325
18326 _ACEOF
18327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18328 $EGREP "choke me" >/dev/null 2>&1; then :
18329 gl_cv_pragma_columns=yes
18330 else
18331 gl_cv_pragma_columns=no
18332 fi
18333 rm -f conftest*
18334
18335
18336 fi
18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
18338 $as_echo "$gl_cv_pragma_columns" >&6; }
18339 if test $gl_cv_pragma_columns = yes; then
18340 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
18341 else
18342 PRAGMA_COLUMNS=
18343 fi
18344
18345
18346
18347
18348
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
18350 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
18351 if test "${gl_cv_func_c99_strtold+set}" = set; then :
18352 $as_echo_n "(cached) " >&6
18353 else
18354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18355 /* end confdefs.h. */
18356 /* On HP-UX before 11.23, strtold returns a struct instead of
18357 long double. Reject implementations like that, by requiring
18358 compatibility with the C99 prototype. */
18359 #include <stdlib.h>
18360 static long double (*p) (char const *, char **) = strtold;
18361 static long double
18362 test (char const *nptr, char **endptr)
18363 {
18364 long double r;
18365 r = strtold (nptr, endptr);
18366 return r;
18367 }
18368 int
18369 main ()
18370 {
18371 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
18372 ;
18373 return 0;
18374 }
18375 _ACEOF
18376 if ac_fn_c_try_link "$LINENO"; then :
18377 gl_cv_func_c99_strtold=yes
18378 else
18379 gl_cv_func_c99_strtold=no
18380 fi
18381 rm -f core conftest.err conftest.$ac_objext \
18382 conftest$ac_exeext conftest.$ac_ext
18383 fi
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
18385 $as_echo "$gl_cv_func_c99_strtold" >&6; }
18386 if test $gl_cv_func_c99_strtold = yes; then
18387
18388 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
18389
18390 fi
18391
18392
18393
18394
18395
18396
18397
18398
18399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
18400 $as_echo_n "checking if environ is properly declared... " >&6; }
18401 if test "${gt_cv_var_environ_declaration+set}" = set; then :
18402 $as_echo_n "(cached) " >&6
18403 else
18404
18405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18406 /* end confdefs.h. */
18407 #if HAVE_UNISTD_H
18408 #include <unistd.h>
18409 #endif
18410 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
18411 #include <stdlib.h>
18412
18413 extern struct { int foo; } environ;
18414 int
18415 main ()
18416 {
18417 environ.foo = 1;
18418 ;
18419 return 0;
18420 }
18421 _ACEOF
18422 if ac_fn_c_try_compile "$LINENO"; then :
18423 gt_cv_var_environ_declaration=no
18424 else
18425 gt_cv_var_environ_declaration=yes
18426 fi
18427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18428 fi
18429
18430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
18431 $as_echo "$gt_cv_var_environ_declaration" >&6; }
18432 if test $gt_cv_var_environ_declaration = yes; then
18433
18434 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
18435
18436 fi
18437
18438
18439 if test $gt_cv_var_environ_declaration != yes; then
18440 HAVE_DECL_ENVIRON=0
18441 fi
18442
18443
18444
18445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
18446 $as_echo_n "checking for complete errno.h... " >&6; }
18447 if test "${gl_cv_header_errno_h_complete+set}" = set; then :
18448 $as_echo_n "(cached) " >&6
18449 else
18450
18451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18452 /* end confdefs.h. */
18453
18454 #include <errno.h>
18455 #if !defined ETXTBSY
18456 booboo
18457 #endif
18458 #if !defined ENOMSG
18459 booboo
18460 #endif
18461 #if !defined EIDRM
18462 booboo
18463 #endif
18464 #if !defined ENOLINK
18465 booboo
18466 #endif
18467 #if !defined EPROTO
18468 booboo
18469 #endif
18470 #if !defined EMULTIHOP
18471 booboo
18472 #endif
18473 #if !defined EBADMSG
18474 booboo
18475 #endif
18476 #if !defined EOVERFLOW
18477 booboo
18478 #endif
18479 #if !defined ENOTSUP
18480 booboo
18481 #endif
18482 #if !defined ENETRESET
18483 booboo
18484 #endif
18485 #if !defined ECONNABORTED
18486 booboo
18487 #endif
18488 #if !defined ESTALE
18489 booboo
18490 #endif
18491 #if !defined EDQUOT
18492 booboo
18493 #endif
18494 #if !defined ECANCELED
18495 booboo
18496 #endif
18497 #if !defined EOWNERDEAD
18498 booboo
18499 #endif
18500 #if !defined ENOTRECOVERABLE
18501 booboo
18502 #endif
18503 #if !defined EILSEQ
18504 booboo
18505 #endif
18506
18507 _ACEOF
18508 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18509 $EGREP "booboo" >/dev/null 2>&1; then :
18510 gl_cv_header_errno_h_complete=no
18511 else
18512 gl_cv_header_errno_h_complete=yes
18513 fi
18514 rm -f conftest*
18515
18516
18517 fi
18518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
18519 $as_echo "$gl_cv_header_errno_h_complete" >&6; }
18520 if test $gl_cv_header_errno_h_complete = yes; then
18521 ERRNO_H=''
18522 else
18523
18524
18525
18526
18527
18528
18529
18530
18531 if test $gl_cv_have_include_next = yes; then
18532 gl_cv_next_errno_h='<'errno.h'>'
18533 else
18534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
18535 $as_echo_n "checking absolute name of <errno.h>... " >&6; }
18536 if test "${gl_cv_next_errno_h+set}" = set; then :
18537 $as_echo_n "(cached) " >&6
18538 else
18539
18540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18541 /* end confdefs.h. */
18542 #include <errno.h>
18543
18544 _ACEOF
18545 case "$host_os" in
18546 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18547 *) gl_absname_cpp="$ac_cpp" ;;
18548 esac
18549
18550 case "$host_os" in
18551 mingw*)
18552 gl_dirsep_regex='[/\\]'
18553 ;;
18554 *)
18555 gl_dirsep_regex='\/'
18556 ;;
18557 esac
18558 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18559
18560 gl_header_literal_regex=`echo 'errno.h' \
18561 | sed -e "$gl_make_literal_regex_sed"`
18562 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18563 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18564 s|^/[^/]|//&|
18565 p
18566 q
18567 }'
18568 gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18569 sed -n "$gl_absolute_header_sed"`'"'
18570
18571
18572 fi
18573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
18574 $as_echo "$gl_cv_next_errno_h" >&6; }
18575 fi
18576 NEXT_ERRNO_H=$gl_cv_next_errno_h
18577
18578 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18579 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18580 gl_next_as_first_directive='<'errno.h'>'
18581 else
18582 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18583 gl_next_as_first_directive=$gl_cv_next_errno_h
18584 fi
18585 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
18586
18587
18588
18589
18590 ERRNO_H='errno.h'
18591 fi
18592
18593 if test -n "$ERRNO_H"; then
18594 GL_GENERATE_ERRNO_H_TRUE=
18595 GL_GENERATE_ERRNO_H_FALSE='#'
18596 else
18597 GL_GENERATE_ERRNO_H_TRUE='#'
18598 GL_GENERATE_ERRNO_H_FALSE=
18599 fi
18600
18601
18602 if test -n "$ERRNO_H"; then
18603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
18604 $as_echo_n "checking for EMULTIHOP value... " >&6; }
18605 if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
18606 $as_echo_n "(cached) " >&6
18607 else
18608
18609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18610 /* end confdefs.h. */
18611
18612 #include <errno.h>
18613 #ifdef EMULTIHOP
18614 yes
18615 #endif
18616
18617 _ACEOF
18618 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18619 $EGREP "yes" >/dev/null 2>&1; then :
18620 gl_cv_header_errno_h_EMULTIHOP=yes
18621 else
18622 gl_cv_header_errno_h_EMULTIHOP=no
18623 fi
18624 rm -f conftest*
18625
18626 if test $gl_cv_header_errno_h_EMULTIHOP = no; then
18627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18628 /* end confdefs.h. */
18629
18630 #define _XOPEN_SOURCE_EXTENDED 1
18631 #include <errno.h>
18632 #ifdef EMULTIHOP
18633 yes
18634 #endif
18635
18636 _ACEOF
18637 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18638 $EGREP "yes" >/dev/null 2>&1; then :
18639 gl_cv_header_errno_h_EMULTIHOP=hidden
18640 fi
18641 rm -f conftest*
18642
18643 if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
18644 if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
18645 #define _XOPEN_SOURCE_EXTENDED 1
18646 #include <errno.h>
18647 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18648 #include <stdio.h>
18649 #include <stdlib.h>
18650 "; then :
18651
18652 fi
18653
18654 fi
18655 fi
18656
18657 fi
18658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
18659 $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
18660 case $gl_cv_header_errno_h_EMULTIHOP in
18661 yes | no)
18662 EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
18663 ;;
18664 *)
18665 EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
18666 ;;
18667 esac
18668
18669
18670 fi
18671
18672
18673 if test -n "$ERRNO_H"; then
18674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
18675 $as_echo_n "checking for ENOLINK value... " >&6; }
18676 if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
18677 $as_echo_n "(cached) " >&6
18678 else
18679
18680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18681 /* end confdefs.h. */
18682
18683 #include <errno.h>
18684 #ifdef ENOLINK
18685 yes
18686 #endif
18687
18688 _ACEOF
18689 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18690 $EGREP "yes" >/dev/null 2>&1; then :
18691 gl_cv_header_errno_h_ENOLINK=yes
18692 else
18693 gl_cv_header_errno_h_ENOLINK=no
18694 fi
18695 rm -f conftest*
18696
18697 if test $gl_cv_header_errno_h_ENOLINK = no; then
18698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18699 /* end confdefs.h. */
18700
18701 #define _XOPEN_SOURCE_EXTENDED 1
18702 #include <errno.h>
18703 #ifdef ENOLINK
18704 yes
18705 #endif
18706
18707 _ACEOF
18708 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18709 $EGREP "yes" >/dev/null 2>&1; then :
18710 gl_cv_header_errno_h_ENOLINK=hidden
18711 fi
18712 rm -f conftest*
18713
18714 if test $gl_cv_header_errno_h_ENOLINK = hidden; then
18715 if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
18716 #define _XOPEN_SOURCE_EXTENDED 1
18717 #include <errno.h>
18718 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18719 #include <stdio.h>
18720 #include <stdlib.h>
18721 "; then :
18722
18723 fi
18724
18725 fi
18726 fi
18727
18728 fi
18729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
18730 $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
18731 case $gl_cv_header_errno_h_ENOLINK in
18732 yes | no)
18733 ENOLINK_HIDDEN=0; ENOLINK_VALUE=
18734 ;;
18735 *)
18736 ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
18737 ;;
18738 esac
18739
18740
18741 fi
18742
18743
18744 if test -n "$ERRNO_H"; then
18745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
18746 $as_echo_n "checking for EOVERFLOW value... " >&6; }
18747 if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
18748 $as_echo_n "(cached) " >&6
18749 else
18750
18751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18752 /* end confdefs.h. */
18753
18754 #include <errno.h>
18755 #ifdef EOVERFLOW
18756 yes
18757 #endif
18758
18759 _ACEOF
18760 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18761 $EGREP "yes" >/dev/null 2>&1; then :
18762 gl_cv_header_errno_h_EOVERFLOW=yes
18763 else
18764 gl_cv_header_errno_h_EOVERFLOW=no
18765 fi
18766 rm -f conftest*
18767
18768 if test $gl_cv_header_errno_h_EOVERFLOW = no; then
18769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18770 /* end confdefs.h. */
18771
18772 #define _XOPEN_SOURCE_EXTENDED 1
18773 #include <errno.h>
18774 #ifdef EOVERFLOW
18775 yes
18776 #endif
18777
18778 _ACEOF
18779 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18780 $EGREP "yes" >/dev/null 2>&1; then :
18781 gl_cv_header_errno_h_EOVERFLOW=hidden
18782 fi
18783 rm -f conftest*
18784
18785 if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
18786 if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
18787 #define _XOPEN_SOURCE_EXTENDED 1
18788 #include <errno.h>
18789 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18790 #include <stdio.h>
18791 #include <stdlib.h>
18792 "; then :
18793
18794 fi
18795
18796 fi
18797 fi
18798
18799 fi
18800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
18801 $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
18802 case $gl_cv_header_errno_h_EOVERFLOW in
18803 yes | no)
18804 EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
18805 ;;
18806 *)
18807 EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
18808 ;;
18809 esac
18810
18811
18812 fi
18813
18814
18815
18816
18817
18818
18819
18820
18821
18822
18823 GNULIB_FCNTL=0;
18824 GNULIB_NONBLOCKING=0;
18825 GNULIB_OPEN=0;
18826 GNULIB_OPENAT=0;
18827 HAVE_FCNTL=1;
18828 HAVE_OPENAT=1;
18829 REPLACE_FCNTL=0;
18830 REPLACE_OPEN=0;
18831 REPLACE_OPENAT=0;
18832
18833
18834
18835
18836 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18837 if test "x$ac_cv_type_mode_t" = x""yes; then :
18838
18839 else
18840
18841 cat >>confdefs.h <<_ACEOF
18842 #define mode_t int
18843 _ACEOF
18844
18845 fi
18846
18847 ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default"
18848 if test "x$ac_cv_have_decl_fdatasync" = x""yes; then :
18849 ac_have_decl=1
18850 else
18851 ac_have_decl=0
18852 fi
18853
18854 cat >>confdefs.h <<_ACEOF
18855 #define HAVE_DECL_FDATASYNC $ac_have_decl
18856 _ACEOF
18857
18858
18859
18860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
18861 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
18862 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
18863 $as_echo_n "(cached) " >&6
18864 else
18865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18866 /* end confdefs.h. */
18867
18868 #include <sys/types.h>
18869 #include <sys/stat.h>
18870 int
18871 main ()
18872 {
18873 struct stat s; s.st_dm_mode;
18874 ;
18875 return 0;
18876 }
18877 _ACEOF
18878 if ac_fn_c_try_compile "$LINENO"; then :
18879 ac_cv_struct_st_dm_mode=yes
18880 else
18881 ac_cv_struct_st_dm_mode=no
18882 fi
18883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18884 fi
18885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
18886 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
18887
18888 if test $ac_cv_struct_st_dm_mode = yes; then
18889
18890 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
18891
18892 fi
18893
18894
18895 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
18896 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
18897 ac_have_decl=1
18898 else
18899 ac_have_decl=0
18900 fi
18901
18902 cat >>confdefs.h <<_ACEOF
18903 #define HAVE_DECL_STRMODE $ac_have_decl
18904 _ACEOF
18905
18906
18907
18908
18909 GNULIB_FCHMODAT=0;
18910 GNULIB_FSTAT=0;
18911 GNULIB_FSTATAT=0;
18912 GNULIB_FUTIMENS=0;
18913 GNULIB_LCHMOD=0;
18914 GNULIB_LSTAT=0;
18915 GNULIB_MKDIRAT=0;
18916 GNULIB_MKFIFO=0;
18917 GNULIB_MKFIFOAT=0;
18918 GNULIB_MKNOD=0;
18919 GNULIB_MKNODAT=0;
18920 GNULIB_STAT=0;
18921 GNULIB_UTIMENSAT=0;
18922 HAVE_FCHMODAT=1;
18923 HAVE_FSTATAT=1;
18924 HAVE_FUTIMENS=1;
18925 HAVE_LCHMOD=1;
18926 HAVE_LSTAT=1;
18927 HAVE_MKDIRAT=1;
18928 HAVE_MKFIFO=1;
18929 HAVE_MKFIFOAT=1;
18930 HAVE_MKNOD=1;
18931 HAVE_MKNODAT=1;
18932 HAVE_UTIMENSAT=1;
18933 REPLACE_FSTAT=0;
18934 REPLACE_FSTATAT=0;
18935 REPLACE_FUTIMENS=0;
18936 REPLACE_LSTAT=0;
18937 REPLACE_MKDIR=0;
18938 REPLACE_MKFIFO=0;
18939 REPLACE_MKNOD=0;
18940 REPLACE_STAT=0;
18941 REPLACE_UTIMENSAT=0;
18942
18943
18944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18945 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18946 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18947 $as_echo_n "(cached) " >&6
18948 else
18949 rm -f conftest.sym conftest.file
18950 echo >conftest.file
18951 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18952 if test "$cross_compiling" = yes; then :
18953 case "$host_os" in
18954 # Guess yes on glibc systems.
18955 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
18956 # If we don't know, assume the worst.
18957 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
18958 esac
18959
18960 else
18961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18962 /* end confdefs.h. */
18963 $ac_includes_default
18964 int
18965 main ()
18966 {
18967 struct stat sbuf;
18968 /* Linux will dereference the symlink and fail, as required by
18969 POSIX. That is better in the sense that it means we will not
18970 have to compile and use the lstat wrapper. */
18971 return lstat ("conftest.sym/", &sbuf) == 0;
18972
18973 ;
18974 return 0;
18975 }
18976 _ACEOF
18977 if ac_fn_c_try_run "$LINENO"; then :
18978 gl_cv_func_lstat_dereferences_slashed_symlink=yes
18979 else
18980 gl_cv_func_lstat_dereferences_slashed_symlink=no
18981 fi
18982 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18983 conftest.$ac_objext conftest.beam conftest.$ac_ext
18984 fi
18985
18986 else
18987 # If the 'ln -s' command failed, then we probably don't even
18988 # have an lstat function.
18989 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
18990 fi
18991 rm -f conftest.sym conftest.file
18992
18993 fi
18994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18995 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18996 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18997 *yes)
18998
18999 cat >>confdefs.h <<_ACEOF
19000 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19001 _ACEOF
19002
19003 ;;
19004 esac
19005
19006
19007
19008
19009
19010
19011 GNULIB__EXIT=0;
19012 GNULIB_ATOLL=0;
19013 GNULIB_CALLOC_POSIX=0;
19014 GNULIB_CANONICALIZE_FILE_NAME=0;
19015 GNULIB_GETLOADAVG=0;
19016 GNULIB_GETSUBOPT=0;
19017 GNULIB_GRANTPT=0;
19018 GNULIB_MALLOC_POSIX=0;
19019 GNULIB_MBTOWC=0;
19020 GNULIB_MKDTEMP=0;
19021 GNULIB_MKOSTEMP=0;
19022 GNULIB_MKOSTEMPS=0;
19023 GNULIB_MKSTEMP=0;
19024 GNULIB_MKSTEMPS=0;
19025 GNULIB_POSIX_OPENPT=0;
19026 GNULIB_PTSNAME=0;
19027 GNULIB_PTSNAME_R=0;
19028 GNULIB_PUTENV=0;
19029 GNULIB_RANDOM=0;
19030 GNULIB_RANDOM_R=0;
19031 GNULIB_REALLOC_POSIX=0;
19032 GNULIB_REALPATH=0;
19033 GNULIB_RPMATCH=0;
19034 GNULIB_SECURE_GETENV=0;
19035 GNULIB_SETENV=0;
19036 GNULIB_STRTOD=0;
19037 GNULIB_STRTOLL=0;
19038 GNULIB_STRTOULL=0;
19039 GNULIB_SYSTEM_POSIX=0;
19040 GNULIB_UNLOCKPT=0;
19041 GNULIB_UNSETENV=0;
19042 GNULIB_WCTOMB=0;
19043 HAVE__EXIT=1;
19044 HAVE_ATOLL=1;
19045 HAVE_CANONICALIZE_FILE_NAME=1;
19046 HAVE_DECL_GETLOADAVG=1;
19047 HAVE_GETSUBOPT=1;
19048 HAVE_GRANTPT=1;
19049 HAVE_MKDTEMP=1;
19050 HAVE_MKOSTEMP=1;
19051 HAVE_MKOSTEMPS=1;
19052 HAVE_MKSTEMP=1;
19053 HAVE_MKSTEMPS=1;
19054 HAVE_POSIX_OPENPT=1;
19055 HAVE_PTSNAME=1;
19056 HAVE_PTSNAME_R=1;
19057 HAVE_RANDOM=1;
19058 HAVE_RANDOM_H=1;
19059 HAVE_RANDOM_R=1;
19060 HAVE_REALPATH=1;
19061 HAVE_RPMATCH=1;
19062 HAVE_SECURE_GETENV=1;
19063 HAVE_SETENV=1;
19064 HAVE_DECL_SETENV=1;
19065 HAVE_STRTOD=1;
19066 HAVE_STRTOLL=1;
19067 HAVE_STRTOULL=1;
19068 HAVE_STRUCT_RANDOM_DATA=1;
19069 HAVE_SYS_LOADAVG_H=0;
19070 HAVE_UNLOCKPT=1;
19071 HAVE_DECL_UNSETENV=1;
19072 REPLACE_CALLOC=0;
19073 REPLACE_CANONICALIZE_FILE_NAME=0;
19074 REPLACE_MALLOC=0;
19075 REPLACE_MBTOWC=0;
19076 REPLACE_MKSTEMP=0;
19077 REPLACE_PTSNAME=0;
19078 REPLACE_PTSNAME_R=0;
19079 REPLACE_PUTENV=0;
19080 REPLACE_RANDOM_R=0;
19081 REPLACE_REALLOC=0;
19082 REPLACE_REALPATH=0;
19083 REPLACE_SETENV=0;
19084 REPLACE_STRTOD=0;
19085 REPLACE_UNSETENV=0;
19086 REPLACE_WCTOMB=0;
19087
19088
19089
19090
19091
19092
19093
19094
19095
19096
19097
19098
19099
19100
19101
19102
19103 if test $gl_cv_have_include_next = yes; then
19104 gl_cv_next_getopt_h='<'getopt.h'>'
19105 else
19106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
19107 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
19108 if test "${gl_cv_next_getopt_h+set}" = set; then :
19109 $as_echo_n "(cached) " >&6
19110 else
19111
19112 if test $ac_cv_header_getopt_h = yes; then
19113
19114
19115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19116 /* end confdefs.h. */
19117 #include <getopt.h>
19118
19119 _ACEOF
19120 case "$host_os" in
19121 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19122 *) gl_absname_cpp="$ac_cpp" ;;
19123 esac
19124
19125 case "$host_os" in
19126 mingw*)
19127 gl_dirsep_regex='[/\\]'
19128 ;;
19129 *)
19130 gl_dirsep_regex='\/'
19131 ;;
19132 esac
19133 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19134
19135 gl_header_literal_regex=`echo 'getopt.h' \
19136 | sed -e "$gl_make_literal_regex_sed"`
19137 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19138 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19139 s|^/[^/]|//&|
19140 p
19141 q
19142 }'
19143 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19144 sed -n "$gl_absolute_header_sed"`'"'
19145 else
19146 gl_cv_next_getopt_h='<'getopt.h'>'
19147 fi
19148
19149
19150 fi
19151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
19152 $as_echo "$gl_cv_next_getopt_h" >&6; }
19153 fi
19154 NEXT_GETOPT_H=$gl_cv_next_getopt_h
19155
19156 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19157 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19158 gl_next_as_first_directive='<'getopt.h'>'
19159 else
19160 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19161 gl_next_as_first_directive=$gl_cv_next_getopt_h
19162 fi
19163 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
19164
19165
19166
19167
19168 if test $ac_cv_header_getopt_h = yes; then
19169 HAVE_GETOPT_H=1
19170 else
19171 HAVE_GETOPT_H=0
19172 fi
19173
19174
19175 gl_replace_getopt=
19176
19177 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19178 for ac_header in getopt.h
19179 do :
19180 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
19181 if test "x$ac_cv_header_getopt_h" = x""yes; then :
19182 cat >>confdefs.h <<_ACEOF
19183 #define HAVE_GETOPT_H 1
19184 _ACEOF
19185
19186 else
19187 gl_replace_getopt=yes
19188 fi
19189
19190 done
19191
19192 fi
19193
19194 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19195 for ac_func in getopt_long_only
19196 do :
19197 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
19198 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
19199 cat >>confdefs.h <<_ACEOF
19200 #define HAVE_GETOPT_LONG_ONLY 1
19201 _ACEOF
19202
19203 else
19204 gl_replace_getopt=yes
19205 fi
19206 done
19207
19208 fi
19209
19210 if test -z "$gl_replace_getopt"; then
19211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
19212 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
19213 if test "${gl_cv_func_getopt_posix+set}" = set; then :
19214 $as_echo_n "(cached) " >&6
19215 else
19216
19217 if test $cross_compiling = no; then
19218 if test "$cross_compiling" = yes; then :
19219 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19220 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19221 as_fn_error "cannot run test program while cross compiling
19222 See \`config.log' for more details." "$LINENO" 5; }
19223 else
19224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19225 /* end confdefs.h. */
19226
19227 #include <unistd.h>
19228 #include <stdlib.h>
19229 #include <string.h>
19230
19231 int
19232 main ()
19233 {
19234 static char program[] = "program";
19235 static char a[] = "-a";
19236 static char foo[] = "foo";
19237 static char bar[] = "bar";
19238 char *argv[] = { program, a, foo, bar, NULL };
19239 int c;
19240
19241 c = getopt (4, argv, "ab");
19242 if (!(c == 'a'))
19243 return 1;
19244 c = getopt (4, argv, "ab");
19245 if (!(c == -1))
19246 return 2;
19247 if (!(optind == 2))
19248 return 3;
19249 return 0;
19250 }
19251
19252 _ACEOF
19253 if ac_fn_c_try_run "$LINENO"; then :
19254 gl_cv_func_getopt_posix=maybe
19255 else
19256 gl_cv_func_getopt_posix=no
19257 fi
19258 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19259 conftest.$ac_objext conftest.beam conftest.$ac_ext
19260 fi
19261
19262 if test $gl_cv_func_getopt_posix = maybe; then
19263 if test "$cross_compiling" = yes; then :
19264 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19265 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19266 as_fn_error "cannot run test program while cross compiling
19267 See \`config.log' for more details." "$LINENO" 5; }
19268 else
19269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19270 /* end confdefs.h. */
19271
19272 #include <unistd.h>
19273 #include <stdlib.h>
19274 #include <string.h>
19275
19276 int
19277 main ()
19278 {
19279 static char program[] = "program";
19280 static char donald[] = "donald";
19281 static char p[] = "-p";
19282 static char billy[] = "billy";
19283 static char duck[] = "duck";
19284 static char a[] = "-a";
19285 static char bar[] = "bar";
19286 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
19287 int c;
19288
19289 c = getopt (7, argv, "+abp:q:");
19290 if (!(c == -1))
19291 return 4;
19292 if (!(strcmp (argv[0], "program") == 0))
19293 return 5;
19294 if (!(strcmp (argv[1], "donald") == 0))
19295 return 6;
19296 if (!(strcmp (argv[2], "-p") == 0))
19297 return 7;
19298 if (!(strcmp (argv[3], "billy") == 0))
19299 return 8;
19300 if (!(strcmp (argv[4], "duck") == 0))
19301 return 9;
19302 if (!(strcmp (argv[5], "-a") == 0))
19303 return 10;
19304 if (!(strcmp (argv[6], "bar") == 0))
19305 return 11;
19306 if (!(optind == 1))
19307 return 12;
19308 return 0;
19309 }
19310
19311 _ACEOF
19312 if ac_fn_c_try_run "$LINENO"; then :
19313 gl_cv_func_getopt_posix=maybe
19314 else
19315 gl_cv_func_getopt_posix=no
19316 fi
19317 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19318 conftest.$ac_objext conftest.beam conftest.$ac_ext
19319 fi
19320
19321 fi
19322 if test $gl_cv_func_getopt_posix = maybe; then
19323 if test "$cross_compiling" = yes; then :
19324 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19325 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19326 as_fn_error "cannot run test program while cross compiling
19327 See \`config.log' for more details." "$LINENO" 5; }
19328 else
19329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19330 /* end confdefs.h. */
19331
19332 #include <unistd.h>
19333 #include <stdlib.h>
19334 #include <string.h>
19335
19336 int
19337 main ()
19338 {
19339 static char program[] = "program";
19340 static char ab[] = "-ab";
19341 char *argv[3] = { program, ab, NULL };
19342 if (getopt (2, argv, "ab:") != 'a')
19343 return 13;
19344 if (getopt (2, argv, "ab:") != '?')
19345 return 14;
19346 if (optopt != 'b')
19347 return 15;
19348 if (optind != 2)
19349 return 16;
19350 return 0;
19351 }
19352
19353 _ACEOF
19354 if ac_fn_c_try_run "$LINENO"; then :
19355 gl_cv_func_getopt_posix=yes
19356 else
19357 gl_cv_func_getopt_posix=no
19358 fi
19359 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19360 conftest.$ac_objext conftest.beam conftest.$ac_ext
19361 fi
19362
19363 fi
19364 else
19365 case "$host_os" in
19366 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
19367 *) gl_cv_func_getopt_posix="guessing yes";;
19368 esac
19369 fi
19370
19371 fi
19372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
19373 $as_echo "$gl_cv_func_getopt_posix" >&6; }
19374 case "$gl_cv_func_getopt_posix" in
19375 *no) gl_replace_getopt=yes ;;
19376 esac
19377 fi
19378
19379 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
19381 $as_echo_n "checking for working GNU getopt function... " >&6; }
19382 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
19383 $as_echo_n "(cached) " >&6
19384 else
19385 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
19386 # optstring is necessary for programs like m4 that have POSIX-mandated
19387 # semantics for supporting options interspersed with files.
19388 # Also, since getopt_long is a GNU extension, we require optind=0.
19389 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
19390 # so take care to revert to the correct (non-)export state.
19391 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
19392 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
19393 xx) gl_had_POSIXLY_CORRECT=exported ;;
19394 x) gl_had_POSIXLY_CORRECT=yes ;;
19395 *) gl_had_POSIXLY_CORRECT= ;;
19396 esac
19397 POSIXLY_CORRECT=1
19398 export POSIXLY_CORRECT
19399 if test "$cross_compiling" = yes; then :
19400 gl_cv_func_getopt_gnu="guessing no"
19401
19402 else
19403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19404 /* end confdefs.h. */
19405 #include <getopt.h>
19406 #include <stddef.h>
19407 #include <string.h>
19408
19409 #include <stdlib.h>
19410 #if defined __MACH__ && defined __APPLE__
19411 /* Avoid a crash on Mac OS X. */
19412 #include <mach/mach.h>
19413 #include <mach/mach_error.h>
19414 #include <mach/thread_status.h>
19415 #include <mach/exception.h>
19416 #include <mach/task.h>
19417 #include <pthread.h>
19418 /* The exception port on which our thread listens. */
19419 static mach_port_t our_exception_port;
19420 /* The main function of the thread listening for exceptions of type
19421 EXC_BAD_ACCESS. */
19422 static void *
19423 mach_exception_thread (void *arg)
19424 {
19425 /* Buffer for a message to be received. */
19426 struct {
19427 mach_msg_header_t head;
19428 mach_msg_body_t msgh_body;
19429 char data[1024];
19430 } msg;
19431 mach_msg_return_t retval;
19432 /* Wait for a message on the exception port. */
19433 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
19434 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
19435 if (retval != MACH_MSG_SUCCESS)
19436 abort ();
19437 exit (1);
19438 }
19439 static void
19440 nocrash_init (void)
19441 {
19442 mach_port_t self = mach_task_self ();
19443 /* Allocate a port on which the thread shall listen for exceptions. */
19444 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
19445 == KERN_SUCCESS) {
19446 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
19447 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
19448 MACH_MSG_TYPE_MAKE_SEND)
19449 == KERN_SUCCESS) {
19450 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
19451 for us. */
19452 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
19453 /* Create the thread listening on the exception port. */
19454 pthread_attr_t attr;
19455 pthread_t thread;
19456 if (pthread_attr_init (&attr) == 0
19457 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
19458 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
19459 pthread_attr_destroy (&attr);
19460 /* Replace the exception port info for these exceptions with our own.
19461 Note that we replace the exception port for the entire task, not only
19462 for a particular thread. This has the effect that when our exception
19463 port gets the message, the thread specific exception port has already
19464 been asked, and we don't need to bother about it.
19465 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
19466 task_set_exception_ports (self, mask, our_exception_port,
19467 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
19468 }
19469 }
19470 }
19471 }
19472 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
19473 /* Avoid a crash on native Windows. */
19474 #define WIN32_LEAN_AND_MEAN
19475 #include <windows.h>
19476 #include <winerror.h>
19477 static LONG WINAPI
19478 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
19479 {
19480 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
19481 {
19482 case EXCEPTION_ACCESS_VIOLATION:
19483 case EXCEPTION_IN_PAGE_ERROR:
19484 case EXCEPTION_STACK_OVERFLOW:
19485 case EXCEPTION_GUARD_PAGE:
19486 case EXCEPTION_PRIV_INSTRUCTION:
19487 case EXCEPTION_ILLEGAL_INSTRUCTION:
19488 case EXCEPTION_DATATYPE_MISALIGNMENT:
19489 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
19490 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
19491 exit (1);
19492 }
19493 return EXCEPTION_CONTINUE_SEARCH;
19494 }
19495 static void
19496 nocrash_init (void)
19497 {
19498 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
19499 }
19500 #else
19501 /* Avoid a crash on POSIX systems. */
19502 #include <signal.h>
19503 /* A POSIX signal handler. */
19504 static void
19505 exception_handler (int sig)
19506 {
19507 exit (1);
19508 }
19509 static void
19510 nocrash_init (void)
19511 {
19512 #ifdef SIGSEGV
19513 signal (SIGSEGV, exception_handler);
19514 #endif
19515 #ifdef SIGBUS
19516 signal (SIGBUS, exception_handler);
19517 #endif
19518 }
19519 #endif
19520
19521
19522 int
19523 main ()
19524 {
19525
19526 int result = 0;
19527
19528 nocrash_init();
19529
19530 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
19531 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
19532 OSF/1 5.1, Solaris 10. */
19533 {
19534 static char conftest[] = "conftest";
19535 static char plus[] = "-+";
19536 char *argv[3] = { conftest, plus, NULL };
19537 opterr = 0;
19538 if (getopt (2, argv, "+a") != '?')
19539 result |= 1;
19540 }
19541 /* This code succeeds on glibc 2.8, mingw,
19542 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
19543 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
19544 {
19545 static char program[] = "program";
19546 static char p[] = "-p";
19547 static char foo[] = "foo";
19548 static char bar[] = "bar";
19549 char *argv[] = { program, p, foo, bar, NULL };
19550
19551 optind = 1;
19552 if (getopt (4, argv, "p::") != 'p')
19553 result |= 2;
19554 else if (optarg != NULL)
19555 result |= 4;
19556 else if (getopt (4, argv, "p::") != -1)
19557 result |= 6;
19558 else if (optind != 2)
19559 result |= 8;
19560 }
19561 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
19562 {
19563 static char program[] = "program";
19564 static char foo[] = "foo";
19565 static char p[] = "-p";
19566 char *argv[] = { program, foo, p, NULL };
19567 optind = 0;
19568 if (getopt (3, argv, "-p") != 1)
19569 result |= 16;
19570 else if (getopt (3, argv, "-p") != 'p')
19571 result |= 16;
19572 }
19573 /* This code fails on glibc 2.11. */
19574 {
19575 static char program[] = "program";
19576 static char b[] = "-b";
19577 static char a[] = "-a";
19578 char *argv[] = { program, b, a, NULL };
19579 optind = opterr = 0;
19580 if (getopt (3, argv, "+:a:b") != 'b')
19581 result |= 32;
19582 else if (getopt (3, argv, "+:a:b") != ':')
19583 result |= 32;
19584 }
19585 /* This code dumps core on glibc 2.14. */
19586 {
19587 static char program[] = "program";
19588 static char w[] = "-W";
19589 static char dummy[] = "dummy";
19590 char *argv[] = { program, w, dummy, NULL };
19591 optind = opterr = 1;
19592 if (getopt (3, argv, "W;") != 'W')
19593 result |= 64;
19594 }
19595 return result;
19596
19597 ;
19598 return 0;
19599 }
19600 _ACEOF
19601 if ac_fn_c_try_run "$LINENO"; then :
19602 gl_cv_func_getopt_gnu=yes
19603 else
19604 gl_cv_func_getopt_gnu=no
19605 fi
19606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19607 conftest.$ac_objext conftest.beam conftest.$ac_ext
19608 fi
19609
19610 case $gl_had_POSIXLY_CORRECT in
19611 exported) ;;
19612 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
19613 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
19614 esac
19615
19616 fi
19617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
19618 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
19619 if test "$gl_cv_func_getopt_gnu" != yes; then
19620 gl_replace_getopt=yes
19621 else
19622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
19623 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
19624 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
19625 $as_echo_n "(cached) " >&6
19626 else
19627 if test "$cross_compiling" = yes; then :
19628 case "$host_os" in
19629 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
19630 *) gl_cv_func_getopt_long_gnu="guessing yes";;
19631 esac
19632
19633 else
19634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19635 /* end confdefs.h. */
19636 #include <getopt.h>
19637 #include <stddef.h>
19638 #include <string.h>
19639
19640 int
19641 main ()
19642 {
19643 static const struct option long_options[] =
19644 {
19645 { "xtremely-",no_argument, NULL, 1003 },
19646 { "xtra", no_argument, NULL, 1001 },
19647 { "xtreme", no_argument, NULL, 1002 },
19648 { "xtremely", no_argument, NULL, 1003 },
19649 { NULL, 0, NULL, 0 }
19650 };
19651 /* This code fails on OpenBSD 5.0. */
19652 {
19653 static char program[] = "program";
19654 static char xtremel[] = "--xtremel";
19655 char *argv[] = { program, xtremel, NULL };
19656 int option_index;
19657 optind = 1; opterr = 0;
19658 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
19659 return 1;
19660 }
19661 return 0;
19662
19663 ;
19664 return 0;
19665 }
19666 _ACEOF
19667 if ac_fn_c_try_run "$LINENO"; then :
19668 gl_cv_func_getopt_long_gnu=yes
19669 else
19670 gl_cv_func_getopt_long_gnu=no
19671 fi
19672 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19673 conftest.$ac_objext conftest.beam conftest.$ac_ext
19674 fi
19675
19676
19677 fi
19678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
19679 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
19680 case "$gl_cv_func_getopt_long_gnu" in
19681 *yes) ;;
19682 *) gl_replace_getopt=yes ;;
19683 esac
19684 fi
19685 fi
19686
19687
19688
19689
19690
19691
19692 REPLACE_GETOPT=0
19693 if test -n "$gl_replace_getopt"; then
19694 REPLACE_GETOPT=1
19695 fi
19696
19697 if test $REPLACE_GETOPT = 1; then
19698
19699 GETOPT_H=getopt.h
19700
19701 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19702
19703
19704
19705 fi
19706
19707 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
19708 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
19709 ac_have_decl=1
19710 else
19711 ac_have_decl=0
19712 fi
19713
19714 cat >>confdefs.h <<_ACEOF
19715 #define HAVE_DECL_GETENV $ac_have_decl
19716 _ACEOF
19717
19718 :
19719
19720
19721
19722
19723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
19724 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
19725 if test "${ac_cv_c_restrict+set}" = set; then :
19726 $as_echo_n "(cached) " >&6
19727 else
19728 ac_cv_c_restrict=no
19729 # The order here caters to the fact that C++ does not require restrict.
19730 for ac_kw in __restrict __restrict__ _Restrict restrict; do
19731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19732 /* end confdefs.h. */
19733 typedef int * int_ptr;
19734 int foo (int_ptr $ac_kw ip) {
19735 return ip[0];
19736 }
19737 int
19738 main ()
19739 {
19740 int s[1];
19741 int * $ac_kw t = s;
19742 t[0] = 0;
19743 return foo(t)
19744 ;
19745 return 0;
19746 }
19747 _ACEOF
19748 if ac_fn_c_try_compile "$LINENO"; then :
19749 ac_cv_c_restrict=$ac_kw
19750 fi
19751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19752 test "$ac_cv_c_restrict" != no && break
19753 done
19754
19755 fi
19756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
19757 $as_echo "$ac_cv_c_restrict" >&6; }
19758
19759 case $ac_cv_c_restrict in
19760 restrict) ;;
19761 no) $as_echo "#define restrict /**/" >>confdefs.h
19762 ;;
19763 *) cat >>confdefs.h <<_ACEOF
19764 #define restrict $ac_cv_c_restrict
19765 _ACEOF
19766 ;;
19767 esac
19768
19769
19770 GNULIB_GETTIMEOFDAY=0;
19771 HAVE_GETTIMEOFDAY=1;
19772 HAVE_STRUCT_TIMEVAL=1;
19773 HAVE_SYS_TIME_H=1;
19774 REPLACE_GETTIMEOFDAY=0;
19775 REPLACE_STRUCT_TIMEVAL=0;
19776
19777
19778
19779
19780
19781
19782
19783
19784
19785
19786
19787
19788
19789
19790
19791
19792 if test $gl_cv_have_include_next = yes; then
19793 gl_cv_next_sys_time_h='<'sys/time.h'>'
19794 else
19795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
19796 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
19797 if test "${gl_cv_next_sys_time_h+set}" = set; then :
19798 $as_echo_n "(cached) " >&6
19799 else
19800
19801 if test $ac_cv_header_sys_time_h = yes; then
19802
19803
19804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19805 /* end confdefs.h. */
19806 #include <sys/time.h>
19807
19808 _ACEOF
19809 case "$host_os" in
19810 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19811 *) gl_absname_cpp="$ac_cpp" ;;
19812 esac
19813
19814 case "$host_os" in
19815 mingw*)
19816 gl_dirsep_regex='[/\\]'
19817 ;;
19818 *)
19819 gl_dirsep_regex='\/'
19820 ;;
19821 esac
19822 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19823
19824 gl_header_literal_regex=`echo 'sys/time.h' \
19825 | sed -e "$gl_make_literal_regex_sed"`
19826 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19827 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19828 s|^/[^/]|//&|
19829 p
19830 q
19831 }'
19832 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19833 sed -n "$gl_absolute_header_sed"`'"'
19834 else
19835 gl_cv_next_sys_time_h='<'sys/time.h'>'
19836 fi
19837
19838
19839 fi
19840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
19841 $as_echo "$gl_cv_next_sys_time_h" >&6; }
19842 fi
19843 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
19844
19845 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19846 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19847 gl_next_as_first_directive='<'sys/time.h'>'
19848 else
19849 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19850 gl_next_as_first_directive=$gl_cv_next_sys_time_h
19851 fi
19852 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
19853
19854
19855
19856
19857
19858 if test $ac_cv_header_sys_time_h != yes; then
19859 HAVE_SYS_TIME_H=0
19860 fi
19861
19862
19863
19864
19865
19866 if test $ac_cv_header_sys_socket_h != yes; then
19867 for ac_header in winsock2.h
19868 do :
19869 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19870 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19871 cat >>confdefs.h <<_ACEOF
19872 #define HAVE_WINSOCK2_H 1
19873 _ACEOF
19874
19875 fi
19876
19877 done
19878
19879 fi
19880 if test "$ac_cv_header_winsock2_h" = yes; then
19881 HAVE_WINSOCK2_H=1
19882 UNISTD_H_HAVE_WINSOCK2_H=1
19883 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19884 else
19885 HAVE_WINSOCK2_H=0
19886 fi
19887
19888
19889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
19890 $as_echo_n "checking for struct timeval... " >&6; }
19891 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
19892 $as_echo_n "(cached) " >&6
19893 else
19894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19895 /* end confdefs.h. */
19896 #if HAVE_SYS_TIME_H
19897 #include <sys/time.h>
19898 #endif
19899 #include <time.h>
19900 #if HAVE_WINSOCK2_H
19901 # include <winsock2.h>
19902 #endif
19903
19904 int
19905 main ()
19906 {
19907 static struct timeval x; x.tv_sec = x.tv_usec;
19908 ;
19909 return 0;
19910 }
19911 _ACEOF
19912 if ac_fn_c_try_compile "$LINENO"; then :
19913 gl_cv_sys_struct_timeval=yes
19914 else
19915 gl_cv_sys_struct_timeval=no
19916 fi
19917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19918
19919 fi
19920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
19921 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
19922 if test $gl_cv_sys_struct_timeval != yes; then
19923 HAVE_STRUCT_TIMEVAL=0
19924 else
19925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
19926 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
19927 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
19928 $as_echo_n "(cached) " >&6
19929 else
19930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19931 /* end confdefs.h. */
19932 #if HAVE_SYS_TIME_H
19933 #include <sys/time.h>
19934 #endif
19935 #include <time.h>
19936 #if HAVE_WINSOCK2_H
19937 # include <winsock2.h>
19938 #endif
19939
19940 int
19941 main ()
19942 {
19943 static struct timeval x;
19944 typedef int verify_tv_sec_type[
19945 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
19946 ];
19947
19948 ;
19949 return 0;
19950 }
19951 _ACEOF
19952 if ac_fn_c_try_compile "$LINENO"; then :
19953 gl_cv_sys_struct_timeval_tv_sec=yes
19954 else
19955 gl_cv_sys_struct_timeval_tv_sec=no
19956 fi
19957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19958
19959 fi
19960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
19961 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
19962 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
19963 REPLACE_STRUCT_TIMEVAL=1
19964 fi
19965 fi
19966
19967
19968
19969
19970
19971
19972
19973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
19974 $as_echo_n "checking for unsigned long long int... " >&6; }
19975 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
19976 $as_echo_n "(cached) " >&6
19977 else
19978 ac_cv_type_unsigned_long_long_int=yes
19979 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
19980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19981 /* end confdefs.h. */
19982
19983 /* For now, do not test the preprocessor; as of 2007 there are too many
19984 implementations with broken preprocessors. Perhaps this can
19985 be revisited in 2012. In the meantime, code should not expect
19986 #if to work with literals wider than 32 bits. */
19987 /* Test literals. */
19988 long long int ll = 9223372036854775807ll;
19989 long long int nll = -9223372036854775807LL;
19990 unsigned long long int ull = 18446744073709551615ULL;
19991 /* Test constant expressions. */
19992 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
19993 ? 1 : -1)];
19994 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
19995 ? 1 : -1)];
19996 int i = 63;
19997 int
19998 main ()
19999 {
20000 /* Test availability of runtime routines for shift and division. */
20001 long long int llmax = 9223372036854775807ll;
20002 unsigned long long int ullmax = 18446744073709551615ull;
20003 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
20004 | (llmax / ll) | (llmax % ll)
20005 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
20006 | (ullmax / ull) | (ullmax % ull));
20007 ;
20008 return 0;
20009 }
20010
20011 _ACEOF
20012 if ac_fn_c_try_link "$LINENO"; then :
20013
20014 else
20015 ac_cv_type_unsigned_long_long_int=no
20016 fi
20017 rm -f core conftest.err conftest.$ac_objext \
20018 conftest$ac_exeext conftest.$ac_ext
20019 fi
20020 fi
20021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
20022 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
20023 if test $ac_cv_type_unsigned_long_long_int = yes; then
20024
20025 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
20026
20027 fi
20028
20029
20030
20031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
20032 $as_echo_n "checking for long long int... " >&6; }
20033 if test "${ac_cv_type_long_long_int+set}" = set; then :
20034 $as_echo_n "(cached) " >&6
20035 else
20036 ac_cv_type_long_long_int=yes
20037 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
20038 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
20039 if test $ac_cv_type_long_long_int = yes; then
20040 if test "$cross_compiling" = yes; then :
20041 :
20042 else
20043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20044 /* end confdefs.h. */
20045 #include <limits.h>
20046 #ifndef LLONG_MAX
20047 # define HALF \
20048 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
20049 # define LLONG_MAX (HALF - 1 + HALF)
20050 #endif
20051 int
20052 main ()
20053 {
20054 long long int n = 1;
20055 int i;
20056 for (i = 0; ; i++)
20057 {
20058 long long int m = n << i;
20059 if (m >> i != n)
20060 return 1;
20061 if (LLONG_MAX / 2 < m)
20062 break;
20063 }
20064 return 0;
20065 ;
20066 return 0;
20067 }
20068 _ACEOF
20069 if ac_fn_c_try_run "$LINENO"; then :
20070
20071 else
20072 ac_cv_type_long_long_int=no
20073 fi
20074 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20075 conftest.$ac_objext conftest.beam conftest.$ac_ext
20076 fi
20077
20078 fi
20079 fi
20080 fi
20081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
20082 $as_echo "$ac_cv_type_long_long_int" >&6; }
20083 if test $ac_cv_type_long_long_int = yes; then
20084
20085 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
20086
20087 fi
20088
20089
20090
20091
20092
20093
20094 gl_cv_c_multiarch=no
20095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20096 /* end confdefs.h. */
20097 #ifndef __APPLE_CC__
20098 not a universal capable compiler
20099 #endif
20100 typedef int dummy;
20101
20102 _ACEOF
20103 if ac_fn_c_try_compile "$LINENO"; then :
20104
20105 arch=
20106 prev=
20107 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
20108 if test -n "$prev"; then
20109 case $word in
20110 i?86 | x86_64 | ppc | ppc64)
20111 if test -z "$arch" || test "$arch" = "$word"; then
20112 arch="$word"
20113 else
20114 gl_cv_c_multiarch=yes
20115 fi
20116 ;;
20117 esac
20118 prev=
20119 else
20120 if test "x$word" = "x-arch"; then
20121 prev=arch
20122 fi
20123 fi
20124 done
20125
20126 fi
20127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20128 if test $gl_cv_c_multiarch = yes; then
20129 APPLE_UNIVERSAL_BUILD=1
20130 else
20131 APPLE_UNIVERSAL_BUILD=0
20132 fi
20133
20134
20135
20136
20137
20138 if test $ac_cv_type_long_long_int = yes; then
20139 HAVE_LONG_LONG_INT=1
20140 else
20141 HAVE_LONG_LONG_INT=0
20142 fi
20143
20144
20145 if test $ac_cv_type_unsigned_long_long_int = yes; then
20146 HAVE_UNSIGNED_LONG_LONG_INT=1
20147 else
20148 HAVE_UNSIGNED_LONG_LONG_INT=0
20149 fi
20150
20151
20152
20153 if test $ac_cv_header_wchar_h = yes; then
20154 HAVE_WCHAR_H=1
20155 else
20156 HAVE_WCHAR_H=0
20157 fi
20158
20159
20160 if test $ac_cv_header_inttypes_h = yes; then
20161 HAVE_INTTYPES_H=1
20162 else
20163 HAVE_INTTYPES_H=0
20164 fi
20165
20166
20167 if test $ac_cv_header_sys_types_h = yes; then
20168 HAVE_SYS_TYPES_H=1
20169 else
20170 HAVE_SYS_TYPES_H=0
20171 fi
20172
20173
20174
20175
20176
20177
20178
20179
20180
20181
20182
20183 if test $gl_cv_have_include_next = yes; then
20184 gl_cv_next_stdint_h='<'stdint.h'>'
20185 else
20186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
20187 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
20188 if test "${gl_cv_next_stdint_h+set}" = set; then :
20189 $as_echo_n "(cached) " >&6
20190 else
20191
20192 if test $ac_cv_header_stdint_h = yes; then
20193
20194
20195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20196 /* end confdefs.h. */
20197 #include <stdint.h>
20198
20199 _ACEOF
20200 case "$host_os" in
20201 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20202 *) gl_absname_cpp="$ac_cpp" ;;
20203 esac
20204
20205 case "$host_os" in
20206 mingw*)
20207 gl_dirsep_regex='[/\\]'
20208 ;;
20209 *)
20210 gl_dirsep_regex='\/'
20211 ;;
20212 esac
20213 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20214
20215 gl_header_literal_regex=`echo 'stdint.h' \
20216 | sed -e "$gl_make_literal_regex_sed"`
20217 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20218 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20219 s|^/[^/]|//&|
20220 p
20221 q
20222 }'
20223 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20224 sed -n "$gl_absolute_header_sed"`'"'
20225 else
20226 gl_cv_next_stdint_h='<'stdint.h'>'
20227 fi
20228
20229
20230 fi
20231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
20232 $as_echo "$gl_cv_next_stdint_h" >&6; }
20233 fi
20234 NEXT_STDINT_H=$gl_cv_next_stdint_h
20235
20236 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20237 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20238 gl_next_as_first_directive='<'stdint.h'>'
20239 else
20240 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20241 gl_next_as_first_directive=$gl_cv_next_stdint_h
20242 fi
20243 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
20244
20245
20246
20247
20248 if test $ac_cv_header_stdint_h = yes; then
20249 HAVE_STDINT_H=1
20250 else
20251 HAVE_STDINT_H=0
20252 fi
20253
20254
20255 if test $ac_cv_header_stdint_h = yes; then
20256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
20257 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
20258 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
20259 $as_echo_n "(cached) " >&6
20260 else
20261 gl_cv_header_working_stdint_h=no
20262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20263 /* end confdefs.h. */
20264
20265
20266 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20267 #include <stdint.h>
20268 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
20269 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
20270 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
20271 #endif
20272
20273
20274 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20275 included before <wchar.h>. */
20276 #include <stddef.h>
20277 #include <signal.h>
20278 #if HAVE_WCHAR_H
20279 # include <stdio.h>
20280 # include <time.h>
20281 # include <wchar.h>
20282 #endif
20283
20284
20285 #ifdef INT8_MAX
20286 int8_t a1 = INT8_MAX;
20287 int8_t a1min = INT8_MIN;
20288 #endif
20289 #ifdef INT16_MAX
20290 int16_t a2 = INT16_MAX;
20291 int16_t a2min = INT16_MIN;
20292 #endif
20293 #ifdef INT32_MAX
20294 int32_t a3 = INT32_MAX;
20295 int32_t a3min = INT32_MIN;
20296 #endif
20297 #ifdef INT64_MAX
20298 int64_t a4 = INT64_MAX;
20299 int64_t a4min = INT64_MIN;
20300 #endif
20301 #ifdef UINT8_MAX
20302 uint8_t b1 = UINT8_MAX;
20303 #else
20304 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
20305 #endif
20306 #ifdef UINT16_MAX
20307 uint16_t b2 = UINT16_MAX;
20308 #endif
20309 #ifdef UINT32_MAX
20310 uint32_t b3 = UINT32_MAX;
20311 #endif
20312 #ifdef UINT64_MAX
20313 uint64_t b4 = UINT64_MAX;
20314 #endif
20315 int_least8_t c1 = INT8_C (0x7f);
20316 int_least8_t c1max = INT_LEAST8_MAX;
20317 int_least8_t c1min = INT_LEAST8_MIN;
20318 int_least16_t c2 = INT16_C (0x7fff);
20319 int_least16_t c2max = INT_LEAST16_MAX;
20320 int_least16_t c2min = INT_LEAST16_MIN;
20321 int_least32_t c3 = INT32_C (0x7fffffff);
20322 int_least32_t c3max = INT_LEAST32_MAX;
20323 int_least32_t c3min = INT_LEAST32_MIN;
20324 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
20325 int_least64_t c4max = INT_LEAST64_MAX;
20326 int_least64_t c4min = INT_LEAST64_MIN;
20327 uint_least8_t d1 = UINT8_C (0xff);
20328 uint_least8_t d1max = UINT_LEAST8_MAX;
20329 uint_least16_t d2 = UINT16_C (0xffff);
20330 uint_least16_t d2max = UINT_LEAST16_MAX;
20331 uint_least32_t d3 = UINT32_C (0xffffffff);
20332 uint_least32_t d3max = UINT_LEAST32_MAX;
20333 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
20334 uint_least64_t d4max = UINT_LEAST64_MAX;
20335 int_fast8_t e1 = INT_FAST8_MAX;
20336 int_fast8_t e1min = INT_FAST8_MIN;
20337 int_fast16_t e2 = INT_FAST16_MAX;
20338 int_fast16_t e2min = INT_FAST16_MIN;
20339 int_fast32_t e3 = INT_FAST32_MAX;
20340 int_fast32_t e3min = INT_FAST32_MIN;
20341 int_fast64_t e4 = INT_FAST64_MAX;
20342 int_fast64_t e4min = INT_FAST64_MIN;
20343 uint_fast8_t f1 = UINT_FAST8_MAX;
20344 uint_fast16_t f2 = UINT_FAST16_MAX;
20345 uint_fast32_t f3 = UINT_FAST32_MAX;
20346 uint_fast64_t f4 = UINT_FAST64_MAX;
20347 #ifdef INTPTR_MAX
20348 intptr_t g = INTPTR_MAX;
20349 intptr_t gmin = INTPTR_MIN;
20350 #endif
20351 #ifdef UINTPTR_MAX
20352 uintptr_t h = UINTPTR_MAX;
20353 #endif
20354 intmax_t i = INTMAX_MAX;
20355 uintmax_t j = UINTMAX_MAX;
20356
20357 #include <limits.h> /* for CHAR_BIT */
20358 #define TYPE_MINIMUM(t) \
20359 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
20360 #define TYPE_MAXIMUM(t) \
20361 ((t) ((t) 0 < (t) -1 \
20362 ? (t) -1 \
20363 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
20364 struct s {
20365 int check_PTRDIFF:
20366 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
20367 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
20368 ? 1 : -1;
20369 /* Detect bug in FreeBSD 6.0 / ia64. */
20370 int check_SIG_ATOMIC:
20371 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
20372 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
20373 ? 1 : -1;
20374 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
20375 int check_WCHAR:
20376 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
20377 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
20378 ? 1 : -1;
20379 /* Detect bug in mingw. */
20380 int check_WINT:
20381 WINT_MIN == TYPE_MINIMUM (wint_t)
20382 && WINT_MAX == TYPE_MAXIMUM (wint_t)
20383 ? 1 : -1;
20384
20385 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
20386 int check_UINT8_C:
20387 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
20388 int check_UINT16_C:
20389 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
20390
20391 /* Detect bugs in OpenBSD 3.9 stdint.h. */
20392 #ifdef UINT8_MAX
20393 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
20394 #endif
20395 #ifdef UINT16_MAX
20396 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
20397 #endif
20398 #ifdef UINT32_MAX
20399 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
20400 #endif
20401 #ifdef UINT64_MAX
20402 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
20403 #endif
20404 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
20405 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
20406 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
20407 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
20408 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
20409 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
20410 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
20411 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
20412 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
20413 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
20414 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
20415 };
20416
20417 int
20418 main ()
20419 {
20420
20421 ;
20422 return 0;
20423 }
20424 _ACEOF
20425 if ac_fn_c_try_compile "$LINENO"; then :
20426 if test "$cross_compiling" = yes; then :
20427 gl_cv_header_working_stdint_h=yes
20428
20429 else
20430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20431 /* end confdefs.h. */
20432
20433
20434 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20435 #include <stdint.h>
20436
20437
20438 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20439 included before <wchar.h>. */
20440 #include <stddef.h>
20441 #include <signal.h>
20442 #if HAVE_WCHAR_H
20443 # include <stdio.h>
20444 # include <time.h>
20445 # include <wchar.h>
20446 #endif
20447
20448
20449 #include <stdio.h>
20450 #include <string.h>
20451 #define MVAL(macro) MVAL1(macro)
20452 #define MVAL1(expression) #expression
20453 static const char *macro_values[] =
20454 {
20455 #ifdef INT8_MAX
20456 MVAL (INT8_MAX),
20457 #endif
20458 #ifdef INT16_MAX
20459 MVAL (INT16_MAX),
20460 #endif
20461 #ifdef INT32_MAX
20462 MVAL (INT32_MAX),
20463 #endif
20464 #ifdef INT64_MAX
20465 MVAL (INT64_MAX),
20466 #endif
20467 #ifdef UINT8_MAX
20468 MVAL (UINT8_MAX),
20469 #endif
20470 #ifdef UINT16_MAX
20471 MVAL (UINT16_MAX),
20472 #endif
20473 #ifdef UINT32_MAX
20474 MVAL (UINT32_MAX),
20475 #endif
20476 #ifdef UINT64_MAX
20477 MVAL (UINT64_MAX),
20478 #endif
20479 NULL
20480 };
20481
20482 int
20483 main ()
20484 {
20485
20486 const char **mv;
20487 for (mv = macro_values; *mv != NULL; mv++)
20488 {
20489 const char *value = *mv;
20490 /* Test whether it looks like a cast expression. */
20491 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
20492 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
20493 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
20494 || strncmp (value, "((int)"/*)*/, 6) == 0
20495 || strncmp (value, "((signed short)"/*)*/, 15) == 0
20496 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
20497 return mv - macro_values + 1;
20498 }
20499 return 0;
20500
20501 ;
20502 return 0;
20503 }
20504 _ACEOF
20505 if ac_fn_c_try_run "$LINENO"; then :
20506 gl_cv_header_working_stdint_h=yes
20507 fi
20508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20509 conftest.$ac_objext conftest.beam conftest.$ac_ext
20510 fi
20511
20512
20513 fi
20514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20515
20516 fi
20517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
20518 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
20519 fi
20520 if test "$gl_cv_header_working_stdint_h" = yes; then
20521 STDINT_H=
20522 else
20523 for ac_header in sys/inttypes.h sys/bitypes.h
20524 do :
20525 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20526 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20527 eval as_val=\$$as_ac_Header
20528 if test "x$as_val" = x""yes; then :
20529 cat >>confdefs.h <<_ACEOF
20530 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20531 _ACEOF
20532
20533 fi
20534
20535 done
20536
20537 if test $ac_cv_header_sys_inttypes_h = yes; then
20538 HAVE_SYS_INTTYPES_H=1
20539 else
20540 HAVE_SYS_INTTYPES_H=0
20541 fi
20542
20543 if test $ac_cv_header_sys_bitypes_h = yes; then
20544 HAVE_SYS_BITYPES_H=1
20545 else
20546 HAVE_SYS_BITYPES_H=0
20547 fi
20548
20549
20550
20551
20552 if test $APPLE_UNIVERSAL_BUILD = 0; then
20553
20554
20555 for gltype in ptrdiff_t size_t ; do
20556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20557 $as_echo_n "checking for bit size of $gltype... " >&6; }
20558 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20559 $as_echo_n "(cached) " >&6
20560 else
20561 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20562 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20563 included before <wchar.h>. */
20564 #include <stddef.h>
20565 #include <signal.h>
20566 #if HAVE_WCHAR_H
20567 # include <stdio.h>
20568 # include <time.h>
20569 # include <wchar.h>
20570 #endif
20571
20572 #include <limits.h>"; then :
20573
20574 else
20575 result=unknown
20576 fi
20577
20578 eval gl_cv_bitsizeof_${gltype}=\$result
20579
20580 fi
20581 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20583 $as_echo "$ac_res" >&6; }
20584 eval result=\$gl_cv_bitsizeof_${gltype}
20585 if test $result = unknown; then
20586 result=0
20587 fi
20588 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20589 cat >>confdefs.h <<_ACEOF
20590 #define BITSIZEOF_${GLTYPE} $result
20591 _ACEOF
20592
20593 eval BITSIZEOF_${GLTYPE}=\$result
20594 done
20595
20596
20597 fi
20598
20599
20600 for gltype in sig_atomic_t wchar_t wint_t ; do
20601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20602 $as_echo_n "checking for bit size of $gltype... " >&6; }
20603 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20604 $as_echo_n "(cached) " >&6
20605 else
20606 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20607 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20608 included before <wchar.h>. */
20609 #include <stddef.h>
20610 #include <signal.h>
20611 #if HAVE_WCHAR_H
20612 # include <stdio.h>
20613 # include <time.h>
20614 # include <wchar.h>
20615 #endif
20616
20617 #include <limits.h>"; then :
20618
20619 else
20620 result=unknown
20621 fi
20622
20623 eval gl_cv_bitsizeof_${gltype}=\$result
20624
20625 fi
20626 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20628 $as_echo "$ac_res" >&6; }
20629 eval result=\$gl_cv_bitsizeof_${gltype}
20630 if test $result = unknown; then
20631 result=0
20632 fi
20633 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20634 cat >>confdefs.h <<_ACEOF
20635 #define BITSIZEOF_${GLTYPE} $result
20636 _ACEOF
20637
20638 eval BITSIZEOF_${GLTYPE}=\$result
20639 done
20640
20641
20642
20643
20644 for gltype in sig_atomic_t wchar_t wint_t ; do
20645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
20646 $as_echo_n "checking whether $gltype is signed... " >&6; }
20647 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
20648 $as_echo_n "(cached) " >&6
20649 else
20650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20651 /* end confdefs.h. */
20652
20653 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20654 included before <wchar.h>. */
20655 #include <stddef.h>
20656 #include <signal.h>
20657 #if HAVE_WCHAR_H
20658 # include <stdio.h>
20659 # include <time.h>
20660 # include <wchar.h>
20661 #endif
20662
20663 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
20664 int
20665 main ()
20666 {
20667
20668 ;
20669 return 0;
20670 }
20671 _ACEOF
20672 if ac_fn_c_try_compile "$LINENO"; then :
20673 result=yes
20674 else
20675 result=no
20676 fi
20677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20678 eval gl_cv_type_${gltype}_signed=\$result
20679
20680 fi
20681 eval ac_res=\$gl_cv_type_${gltype}_signed
20682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20683 $as_echo "$ac_res" >&6; }
20684 eval result=\$gl_cv_type_${gltype}_signed
20685 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20686 if test "$result" = yes; then
20687 cat >>confdefs.h <<_ACEOF
20688 #define HAVE_SIGNED_${GLTYPE} 1
20689 _ACEOF
20690
20691 eval HAVE_SIGNED_${GLTYPE}=1
20692 else
20693 eval HAVE_SIGNED_${GLTYPE}=0
20694 fi
20695 done
20696
20697
20698 gl_cv_type_ptrdiff_t_signed=yes
20699 gl_cv_type_size_t_signed=no
20700 if test $APPLE_UNIVERSAL_BUILD = 0; then
20701
20702
20703 for gltype in ptrdiff_t size_t ; do
20704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20705 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20706 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20707 $as_echo_n "(cached) " >&6
20708 else
20709 eval gl_cv_type_${gltype}_suffix=no
20710 eval result=\$gl_cv_type_${gltype}_signed
20711 if test "$result" = yes; then
20712 glsufu=
20713 else
20714 glsufu=u
20715 fi
20716 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20717 case $glsuf in
20718 '') gltype1='int';;
20719 l) gltype1='long int';;
20720 ll) gltype1='long long int';;
20721 i64) gltype1='__int64';;
20722 u) gltype1='unsigned int';;
20723 ul) gltype1='unsigned long int';;
20724 ull) gltype1='unsigned long long int';;
20725 ui64)gltype1='unsigned __int64';;
20726 esac
20727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20728 /* end confdefs.h. */
20729
20730 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20731 included before <wchar.h>. */
20732 #include <stddef.h>
20733 #include <signal.h>
20734 #if HAVE_WCHAR_H
20735 # include <stdio.h>
20736 # include <time.h>
20737 # include <wchar.h>
20738 #endif
20739
20740 extern $gltype foo;
20741 extern $gltype1 foo;
20742 int
20743 main ()
20744 {
20745
20746 ;
20747 return 0;
20748 }
20749 _ACEOF
20750 if ac_fn_c_try_compile "$LINENO"; then :
20751 eval gl_cv_type_${gltype}_suffix=\$glsuf
20752 fi
20753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20754 eval result=\$gl_cv_type_${gltype}_suffix
20755 test "$result" != no && break
20756 done
20757 fi
20758 eval ac_res=\$gl_cv_type_${gltype}_suffix
20759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20760 $as_echo "$ac_res" >&6; }
20761 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20762 eval result=\$gl_cv_type_${gltype}_suffix
20763 test "$result" = no && result=
20764 eval ${GLTYPE}_SUFFIX=\$result
20765 cat >>confdefs.h <<_ACEOF
20766 #define ${GLTYPE}_SUFFIX $result
20767 _ACEOF
20768
20769 done
20770
20771
20772 fi
20773
20774
20775 for gltype in sig_atomic_t wchar_t wint_t ; do
20776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20777 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20778 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20779 $as_echo_n "(cached) " >&6
20780 else
20781 eval gl_cv_type_${gltype}_suffix=no
20782 eval result=\$gl_cv_type_${gltype}_signed
20783 if test "$result" = yes; then
20784 glsufu=
20785 else
20786 glsufu=u
20787 fi
20788 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20789 case $glsuf in
20790 '') gltype1='int';;
20791 l) gltype1='long int';;
20792 ll) gltype1='long long int';;
20793 i64) gltype1='__int64';;
20794 u) gltype1='unsigned int';;
20795 ul) gltype1='unsigned long int';;
20796 ull) gltype1='unsigned long long int';;
20797 ui64)gltype1='unsigned __int64';;
20798 esac
20799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20800 /* end confdefs.h. */
20801
20802 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20803 included before <wchar.h>. */
20804 #include <stddef.h>
20805 #include <signal.h>
20806 #if HAVE_WCHAR_H
20807 # include <stdio.h>
20808 # include <time.h>
20809 # include <wchar.h>
20810 #endif
20811
20812 extern $gltype foo;
20813 extern $gltype1 foo;
20814 int
20815 main ()
20816 {
20817
20818 ;
20819 return 0;
20820 }
20821 _ACEOF
20822 if ac_fn_c_try_compile "$LINENO"; then :
20823 eval gl_cv_type_${gltype}_suffix=\$glsuf
20824 fi
20825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20826 eval result=\$gl_cv_type_${gltype}_suffix
20827 test "$result" != no && break
20828 done
20829 fi
20830 eval ac_res=\$gl_cv_type_${gltype}_suffix
20831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20832 $as_echo "$ac_res" >&6; }
20833 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20834 eval result=\$gl_cv_type_${gltype}_suffix
20835 test "$result" = no && result=
20836 eval ${GLTYPE}_SUFFIX=\$result
20837 cat >>confdefs.h <<_ACEOF
20838 #define ${GLTYPE}_SUFFIX $result
20839 _ACEOF
20840
20841 done
20842
20843
20844
20845 if test $BITSIZEOF_WINT_T -lt 32; then
20846 BITSIZEOF_WINT_T=32
20847 fi
20848
20849 STDINT_H=stdint.h
20850 fi
20851
20852 if test -n "$STDINT_H"; then
20853 GL_GENERATE_STDINT_H_TRUE=
20854 GL_GENERATE_STDINT_H_FALSE='#'
20855 else
20856 GL_GENERATE_STDINT_H_TRUE='#'
20857 GL_GENERATE_STDINT_H_FALSE=
20858 fi
20859
20860
20861
20862
20863
20864 GNULIB_IMAXABS=0;
20865 GNULIB_IMAXDIV=0;
20866 GNULIB_STRTOIMAX=0;
20867 GNULIB_STRTOUMAX=0;
20868 HAVE_DECL_IMAXABS=1;
20869 HAVE_DECL_IMAXDIV=1;
20870 HAVE_DECL_STRTOIMAX=1;
20871 HAVE_DECL_STRTOUMAX=1;
20872 REPLACE_STRTOIMAX=0;
20873 INT32_MAX_LT_INTMAX_MAX=1;
20874 INT64_MAX_EQ_LONG_MAX='defined _LP64';
20875 PRI_MACROS_BROKEN=0;
20876 PRIPTR_PREFIX=__PRIPTR_PREFIX;
20877 UINT32_MAX_LT_UINTMAX_MAX=1;
20878 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
20879
20880
20881
20882
20883
20884
20885
20886
20887
20888
20889
20890
20891
20892
20893
20894 if test $gl_cv_have_include_next = yes; then
20895 gl_cv_next_inttypes_h='<'inttypes.h'>'
20896 else
20897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
20898 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
20899 if test "${gl_cv_next_inttypes_h+set}" = set; then :
20900 $as_echo_n "(cached) " >&6
20901 else
20902
20903 if test $ac_cv_header_inttypes_h = yes; then
20904
20905
20906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20907 /* end confdefs.h. */
20908 #include <inttypes.h>
20909
20910 _ACEOF
20911 case "$host_os" in
20912 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20913 *) gl_absname_cpp="$ac_cpp" ;;
20914 esac
20915
20916 case "$host_os" in
20917 mingw*)
20918 gl_dirsep_regex='[/\\]'
20919 ;;
20920 *)
20921 gl_dirsep_regex='\/'
20922 ;;
20923 esac
20924 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20925
20926 gl_header_literal_regex=`echo 'inttypes.h' \
20927 | sed -e "$gl_make_literal_regex_sed"`
20928 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20929 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20930 s|^/[^/]|//&|
20931 p
20932 q
20933 }'
20934 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20935 sed -n "$gl_absolute_header_sed"`'"'
20936 else
20937 gl_cv_next_inttypes_h='<'inttypes.h'>'
20938 fi
20939
20940
20941 fi
20942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
20943 $as_echo "$gl_cv_next_inttypes_h" >&6; }
20944 fi
20945 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
20946
20947 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20948 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20949 gl_next_as_first_directive='<'inttypes.h'>'
20950 else
20951 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20952 gl_next_as_first_directive=$gl_cv_next_inttypes_h
20953 fi
20954 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
20955
20956
20957
20958
20959
20960
20961
20962
20963
20964
20965
20966 case "$host_os" in
20967 mingw*)
20968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
20969 $as_echo_n "checking for 64-bit off_t... " >&6; }
20970 if test "${gl_cv_type_off_t_64+set}" = set; then :
20971 $as_echo_n "(cached) " >&6
20972 else
20973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20974 /* end confdefs.h. */
20975 #include <sys/types.h>
20976 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
20977
20978 int
20979 main ()
20980 {
20981
20982 ;
20983 return 0;
20984 }
20985 _ACEOF
20986 if ac_fn_c_try_compile "$LINENO"; then :
20987 gl_cv_type_off_t_64=yes
20988 else
20989 gl_cv_type_off_t_64=no
20990 fi
20991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20992
20993 fi
20994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
20995 $as_echo "$gl_cv_type_off_t_64" >&6; }
20996 if test $gl_cv_type_off_t_64 = no; then
20997 WINDOWS_64_BIT_OFF_T=1
20998 else
20999 WINDOWS_64_BIT_OFF_T=0
21000 fi
21001 WINDOWS_64_BIT_ST_SIZE=1
21002 ;;
21003 *)
21004 WINDOWS_64_BIT_OFF_T=0
21005 WINDOWS_64_BIT_ST_SIZE=0
21006 ;;
21007 esac
21008
21009
21010
21011
21012 GNULIB_FFSL=0;
21013 GNULIB_FFSLL=0;
21014 GNULIB_MEMCHR=0;
21015 GNULIB_MEMMEM=0;
21016 GNULIB_MEMPCPY=0;
21017 GNULIB_MEMRCHR=0;
21018 GNULIB_RAWMEMCHR=0;
21019 GNULIB_STPCPY=0;
21020 GNULIB_STPNCPY=0;
21021 GNULIB_STRCHRNUL=0;
21022 GNULIB_STRDUP=0;
21023 GNULIB_STRNCAT=0;
21024 GNULIB_STRNDUP=0;
21025 GNULIB_STRNLEN=0;
21026 GNULIB_STRPBRK=0;
21027 GNULIB_STRSEP=0;
21028 GNULIB_STRSTR=0;
21029 GNULIB_STRCASESTR=0;
21030 GNULIB_STRTOK_R=0;
21031 GNULIB_MBSLEN=0;
21032 GNULIB_MBSNLEN=0;
21033 GNULIB_MBSCHR=0;
21034 GNULIB_MBSRCHR=0;
21035 GNULIB_MBSSTR=0;
21036 GNULIB_MBSCASECMP=0;
21037 GNULIB_MBSNCASECMP=0;
21038 GNULIB_MBSPCASECMP=0;
21039 GNULIB_MBSCASESTR=0;
21040 GNULIB_MBSCSPN=0;
21041 GNULIB_MBSPBRK=0;
21042 GNULIB_MBSSPN=0;
21043 GNULIB_MBSSEP=0;
21044 GNULIB_MBSTOK_R=0;
21045 GNULIB_STRERROR=0;
21046 GNULIB_STRERROR_R=0;
21047 GNULIB_STRSIGNAL=0;
21048 GNULIB_STRVERSCMP=0;
21049 HAVE_MBSLEN=0;
21050 HAVE_FFSL=1;
21051 HAVE_FFSLL=1;
21052 HAVE_MEMCHR=1;
21053 HAVE_DECL_MEMMEM=1;
21054 HAVE_MEMPCPY=1;
21055 HAVE_DECL_MEMRCHR=1;
21056 HAVE_RAWMEMCHR=1;
21057 HAVE_STPCPY=1;
21058 HAVE_STPNCPY=1;
21059 HAVE_STRCHRNUL=1;
21060 HAVE_DECL_STRDUP=1;
21061 HAVE_DECL_STRNDUP=1;
21062 HAVE_DECL_STRNLEN=1;
21063 HAVE_STRPBRK=1;
21064 HAVE_STRSEP=1;
21065 HAVE_STRCASESTR=1;
21066 HAVE_DECL_STRTOK_R=1;
21067 HAVE_DECL_STRERROR_R=1;
21068 HAVE_DECL_STRSIGNAL=1;
21069 HAVE_STRVERSCMP=1;
21070 REPLACE_MEMCHR=0;
21071 REPLACE_MEMMEM=0;
21072 REPLACE_STPNCPY=0;
21073 REPLACE_STRDUP=0;
21074 REPLACE_STRSTR=0;
21075 REPLACE_STRCASESTR=0;
21076 REPLACE_STRCHRNUL=0;
21077 REPLACE_STRERROR=0;
21078 REPLACE_STRERROR_R=0;
21079 REPLACE_STRNCAT=0;
21080 REPLACE_STRNDUP=0;
21081 REPLACE_STRNLEN=0;
21082 REPLACE_STRSIGNAL=0;
21083 REPLACE_STRTOK_R=0;
21084 UNDEFINE_STRTOK_R=0;
21085
21086 ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
21087 if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
21088 ac_have_decl=1
21089 else
21090 ac_have_decl=0
21091 fi
21092
21093 cat >>confdefs.h <<_ACEOF
21094 #define HAVE_DECL_MEMRCHR $ac_have_decl
21095 _ACEOF
21096
21097
21098
21099
21100 GNULIB_MKTIME=0;
21101 GNULIB_NANOSLEEP=0;
21102 GNULIB_STRPTIME=0;
21103 GNULIB_TIMEGM=0;
21104 GNULIB_TIME_R=0;
21105 HAVE_DECL_LOCALTIME_R=1;
21106 HAVE_NANOSLEEP=1;
21107 HAVE_STRPTIME=1;
21108 HAVE_TIMEGM=1;
21109 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
21110 REPLACE_MKTIME=GNULIB_PORTCHECK;
21111 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
21112 REPLACE_TIMEGM=GNULIB_PORTCHECK;
21113
21114 ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
21115 if test "x$ac_cv_have_decl_alarm" = x""yes; then :
21116 ac_have_decl=1
21117 else
21118 ac_have_decl=0
21119 fi
21120
21121 cat >>confdefs.h <<_ACEOF
21122 #define HAVE_DECL_ALARM $ac_have_decl
21123 _ACEOF
21124
21125
21126
21127
21128 GNULIB_PSELECT=0;
21129 GNULIB_SELECT=0;
21130 HAVE_PSELECT=1;
21131 REPLACE_PSELECT=0;
21132 REPLACE_SELECT=0;
21133
21134
21135
21136
21137
21138
21139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
21140 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
21141 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
21142 $as_echo_n "(cached) " >&6
21143 else
21144
21145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21146 /* end confdefs.h. */
21147 #include <sys/select.h>
21148 int
21149 main ()
21150 {
21151 struct timeval b;
21152 ;
21153 return 0;
21154 }
21155 _ACEOF
21156 if ac_fn_c_try_compile "$LINENO"; then :
21157 gl_cv_header_sys_select_h_selfcontained=yes
21158 else
21159 gl_cv_header_sys_select_h_selfcontained=no
21160 fi
21161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21162 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
21163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21164 /* end confdefs.h. */
21165 #include <sys/select.h>
21166 int
21167 main ()
21168 {
21169 int memset; int bzero;
21170 ;
21171 return 0;
21172 }
21173
21174 _ACEOF
21175 if ac_fn_c_try_compile "$LINENO"; then :
21176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21177 /* end confdefs.h. */
21178 #include <sys/select.h>
21179 int
21180 main ()
21181 {
21182
21183 #undef memset
21184 #define memset nonexistent_memset
21185 extern
21186 #ifdef __cplusplus
21187 "C"
21188 #endif
21189 void *memset (void *, int, unsigned long);
21190 #undef bzero
21191 #define bzero nonexistent_bzero
21192 extern
21193 #ifdef __cplusplus
21194 "C"
21195 #endif
21196 void bzero (void *, unsigned long);
21197 fd_set fds;
21198 FD_ZERO (&fds);
21199
21200 ;
21201 return 0;
21202 }
21203
21204 _ACEOF
21205 if ac_fn_c_try_link "$LINENO"; then :
21206
21207 else
21208 gl_cv_header_sys_select_h_selfcontained=no
21209 fi
21210 rm -f core conftest.err conftest.$ac_objext \
21211 conftest$ac_exeext conftest.$ac_ext
21212
21213 fi
21214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21215 fi
21216
21217 fi
21218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
21219 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
21220
21221
21222
21223
21224
21225
21226
21227
21228
21229 if test $gl_cv_have_include_next = yes; then
21230 gl_cv_next_sys_select_h='<'sys/select.h'>'
21231 else
21232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
21233 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
21234 if test "${gl_cv_next_sys_select_h+set}" = set; then :
21235 $as_echo_n "(cached) " >&6
21236 else
21237
21238 if test $ac_cv_header_sys_select_h = yes; then
21239
21240
21241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21242 /* end confdefs.h. */
21243 #include <sys/select.h>
21244
21245 _ACEOF
21246 case "$host_os" in
21247 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21248 *) gl_absname_cpp="$ac_cpp" ;;
21249 esac
21250
21251 case "$host_os" in
21252 mingw*)
21253 gl_dirsep_regex='[/\\]'
21254 ;;
21255 *)
21256 gl_dirsep_regex='\/'
21257 ;;
21258 esac
21259 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21260
21261 gl_header_literal_regex=`echo 'sys/select.h' \
21262 | sed -e "$gl_make_literal_regex_sed"`
21263 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21264 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21265 s|^/[^/]|//&|
21266 p
21267 q
21268 }'
21269 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21270 sed -n "$gl_absolute_header_sed"`'"'
21271 else
21272 gl_cv_next_sys_select_h='<'sys/select.h'>'
21273 fi
21274
21275
21276 fi
21277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
21278 $as_echo "$gl_cv_next_sys_select_h" >&6; }
21279 fi
21280 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
21281
21282 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21283 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21284 gl_next_as_first_directive='<'sys/select.h'>'
21285 else
21286 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21287 gl_next_as_first_directive=$gl_cv_next_sys_select_h
21288 fi
21289 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
21290
21291
21292
21293
21294 if test $ac_cv_header_sys_select_h = yes; then
21295 HAVE_SYS_SELECT_H=1
21296 else
21297 HAVE_SYS_SELECT_H=0
21298 fi
21299
21300
21301
21302
21303
21304 if test $ac_cv_header_sys_socket_h != yes; then
21305 for ac_header in winsock2.h
21306 do :
21307 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
21308 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
21309 cat >>confdefs.h <<_ACEOF
21310 #define HAVE_WINSOCK2_H 1
21311 _ACEOF
21312
21313 fi
21314
21315 done
21316
21317 fi
21318 if test "$ac_cv_header_winsock2_h" = yes; then
21319 HAVE_WINSOCK2_H=1
21320 UNISTD_H_HAVE_WINSOCK2_H=1
21321 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
21322 else
21323 HAVE_WINSOCK2_H=0
21324 fi
21325
21326
21327
21328
21329
21330
21331
21332
21333 GNULIB_PTHREAD_SIGMASK=0;
21334 GNULIB_RAISE=0;
21335 GNULIB_SIGNAL_H_SIGPIPE=0;
21336 GNULIB_SIGPROCMASK=0;
21337 GNULIB_SIGACTION=0;
21338 HAVE_POSIX_SIGNALBLOCKING=1;
21339 HAVE_PTHREAD_SIGMASK=1;
21340 HAVE_RAISE=1;
21341 HAVE_SIGSET_T=1;
21342 HAVE_SIGINFO_T=1;
21343 HAVE_SIGACTION=1;
21344 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
21345
21346 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
21347
21348 HAVE_SIGHANDLER_T=1;
21349 REPLACE_PTHREAD_SIGMASK=0;
21350 REPLACE_RAISE=0;
21351
21352
21353
21354
21355
21356
21357
21358 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
21359 #include <signal.h>
21360 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
21361 #include <sys/types.h>
21362
21363 "
21364 if test "x$ac_cv_type_sigset_t" = x""yes; then :
21365
21366 cat >>confdefs.h <<_ACEOF
21367 #define HAVE_SIGSET_T 1
21368 _ACEOF
21369
21370 gl_cv_type_sigset_t=yes
21371 else
21372 gl_cv_type_sigset_t=no
21373 fi
21374
21375 if test $gl_cv_type_sigset_t != yes; then
21376 HAVE_SIGSET_T=0
21377 fi
21378
21379
21380
21381 if test $ac_cv_header_sys_socket_h = no; then
21382 for ac_header in ws2tcpip.h
21383 do :
21384 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
21385 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
21386 cat >>confdefs.h <<_ACEOF
21387 #define HAVE_WS2TCPIP_H 1
21388 _ACEOF
21389
21390 fi
21391
21392 done
21393
21394 fi
21395
21396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
21397 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
21398 if test "${ac_cv_header_stdbool_h+set}" = set; then :
21399 $as_echo_n "(cached) " >&6
21400 else
21401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21402 /* end confdefs.h. */
21403
21404 #include <stdbool.h>
21405 #ifndef bool
21406 "error: bool is not defined"
21407 #endif
21408 #ifndef false
21409 "error: false is not defined"
21410 #endif
21411 #if false
21412 "error: false is not 0"
21413 #endif
21414 #ifndef true
21415 "error: true is not defined"
21416 #endif
21417 #if true != 1
21418 "error: true is not 1"
21419 #endif
21420 #ifndef __bool_true_false_are_defined
21421 "error: __bool_true_false_are_defined is not defined"
21422 #endif
21423
21424 struct s { _Bool s: 1; _Bool t; } s;
21425
21426 char a[true == 1 ? 1 : -1];
21427 char b[false == 0 ? 1 : -1];
21428 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
21429 char d[(bool) 0.5 == true ? 1 : -1];
21430 /* See body of main program for 'e'. */
21431 char f[(_Bool) 0.0 == false ? 1 : -1];
21432 char g[true];
21433 char h[sizeof (_Bool)];
21434 char i[sizeof s.t];
21435 enum { j = false, k = true, l = false * true, m = true * 256 };
21436 /* The following fails for
21437 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
21438 _Bool n[m];
21439 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
21440 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
21441 /* Catch a bug in an HP-UX C compiler. See
21442 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
21443 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
21444 */
21445 _Bool q = true;
21446 _Bool *pq = &q;
21447
21448 int
21449 main ()
21450 {
21451
21452 bool e = &s;
21453 *pq |= q;
21454 *pq |= ! q;
21455 /* Refer to every declared value, to avoid compiler optimizations. */
21456 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
21457 + !m + !n + !o + !p + !q + !pq);
21458
21459 ;
21460 return 0;
21461 }
21462 _ACEOF
21463 if ac_fn_c_try_compile "$LINENO"; then :
21464 ac_cv_header_stdbool_h=yes
21465 else
21466 ac_cv_header_stdbool_h=no
21467 fi
21468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21469 fi
21470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
21471 $as_echo "$ac_cv_header_stdbool_h" >&6; }
21472 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
21473 if test "x$ac_cv_type__Bool" = x""yes; then :
21474
21475 cat >>confdefs.h <<_ACEOF
21476 #define HAVE__BOOL 1
21477 _ACEOF
21478
21479
21480 fi
21481
21482
21483
21484 REPLACE_NULL=0;
21485 HAVE_WCHAR_T=1;
21486
21487
21488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
21489 $as_echo_n "checking for wchar_t... " >&6; }
21490 if test "${gt_cv_c_wchar_t+set}" = set; then :
21491 $as_echo_n "(cached) " >&6
21492 else
21493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21494 /* end confdefs.h. */
21495 #include <stddef.h>
21496 wchar_t foo = (wchar_t)'\0';
21497 int
21498 main ()
21499 {
21500
21501 ;
21502 return 0;
21503 }
21504 _ACEOF
21505 if ac_fn_c_try_compile "$LINENO"; then :
21506 gt_cv_c_wchar_t=yes
21507 else
21508 gt_cv_c_wchar_t=no
21509 fi
21510 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21511 fi
21512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
21513 $as_echo "$gt_cv_c_wchar_t" >&6; }
21514 if test $gt_cv_c_wchar_t = yes; then
21515
21516 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
21517
21518 fi
21519
21520
21521 GNULIB_DPRINTF=0;
21522 GNULIB_FCLOSE=0;
21523 GNULIB_FDOPEN=0;
21524 GNULIB_FFLUSH=0;
21525 GNULIB_FGETC=0;
21526 GNULIB_FGETS=0;
21527 GNULIB_FOPEN=0;
21528 GNULIB_FPRINTF=0;
21529 GNULIB_FPRINTF_POSIX=0;
21530 GNULIB_FPURGE=0;
21531 GNULIB_FPUTC=0;
21532 GNULIB_FPUTS=0;
21533 GNULIB_FREAD=0;
21534 GNULIB_FREOPEN=0;
21535 GNULIB_FSCANF=0;
21536 GNULIB_FSEEK=0;
21537 GNULIB_FSEEKO=0;
21538 GNULIB_FTELL=0;
21539 GNULIB_FTELLO=0;
21540 GNULIB_FWRITE=0;
21541 GNULIB_GETC=0;
21542 GNULIB_GETCHAR=0;
21543 GNULIB_GETDELIM=0;
21544 GNULIB_GETLINE=0;
21545 GNULIB_OBSTACK_PRINTF=0;
21546 GNULIB_OBSTACK_PRINTF_POSIX=0;
21547 GNULIB_PCLOSE=0;
21548 GNULIB_PERROR=0;
21549 GNULIB_POPEN=0;
21550 GNULIB_PRINTF=0;
21551 GNULIB_PRINTF_POSIX=0;
21552 GNULIB_PUTC=0;
21553 GNULIB_PUTCHAR=0;
21554 GNULIB_PUTS=0;
21555 GNULIB_REMOVE=0;
21556 GNULIB_RENAME=0;
21557 GNULIB_RENAMEAT=0;
21558 GNULIB_SCANF=0;
21559 GNULIB_SNPRINTF=0;
21560 GNULIB_SPRINTF_POSIX=0;
21561 GNULIB_STDIO_H_NONBLOCKING=0;
21562 GNULIB_STDIO_H_SIGPIPE=0;
21563 GNULIB_TMPFILE=0;
21564 GNULIB_VASPRINTF=0;
21565 GNULIB_VFSCANF=0;
21566 GNULIB_VSCANF=0;
21567 GNULIB_VDPRINTF=0;
21568 GNULIB_VFPRINTF=0;
21569 GNULIB_VFPRINTF_POSIX=0;
21570 GNULIB_VPRINTF=0;
21571 GNULIB_VPRINTF_POSIX=0;
21572 GNULIB_VSNPRINTF=0;
21573 GNULIB_VSPRINTF_POSIX=0;
21574 HAVE_DECL_FPURGE=1;
21575 HAVE_DECL_FSEEKO=1;
21576 HAVE_DECL_FTELLO=1;
21577 HAVE_DECL_GETDELIM=1;
21578 HAVE_DECL_GETLINE=1;
21579 HAVE_DECL_OBSTACK_PRINTF=1;
21580 HAVE_DECL_SNPRINTF=1;
21581 HAVE_DECL_VSNPRINTF=1;
21582 HAVE_DPRINTF=1;
21583 HAVE_FSEEKO=1;
21584 HAVE_FTELLO=1;
21585 HAVE_PCLOSE=1;
21586 HAVE_POPEN=1;
21587 HAVE_RENAMEAT=1;
21588 HAVE_VASPRINTF=1;
21589 HAVE_VDPRINTF=1;
21590 REPLACE_DPRINTF=0;
21591 REPLACE_FCLOSE=0;
21592 REPLACE_FDOPEN=0;
21593 REPLACE_FFLUSH=0;
21594 REPLACE_FOPEN=0;
21595 REPLACE_FPRINTF=0;
21596 REPLACE_FPURGE=0;
21597 REPLACE_FREOPEN=0;
21598 REPLACE_FSEEK=0;
21599 REPLACE_FSEEKO=0;
21600 REPLACE_FTELL=0;
21601 REPLACE_FTELLO=0;
21602 REPLACE_GETDELIM=0;
21603 REPLACE_GETLINE=0;
21604 REPLACE_OBSTACK_PRINTF=0;
21605 REPLACE_PERROR=0;
21606 REPLACE_POPEN=0;
21607 REPLACE_PRINTF=0;
21608 REPLACE_REMOVE=0;
21609 REPLACE_RENAME=0;
21610 REPLACE_RENAMEAT=0;
21611 REPLACE_SNPRINTF=0;
21612 REPLACE_SPRINTF=0;
21613 REPLACE_STDIO_READ_FUNCS=0;
21614 REPLACE_STDIO_WRITE_FUNCS=0;
21615 REPLACE_TMPFILE=0;
21616 REPLACE_VASPRINTF=0;
21617 REPLACE_VDPRINTF=0;
21618 REPLACE_VFPRINTF=0;
21619 REPLACE_VPRINTF=0;
21620 REPLACE_VSNPRINTF=0;
21621 REPLACE_VSPRINTF=0;
21622
21623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
21624 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
21625 if test "${ac_cv_struct_tm+set}" = set; then :
21626 $as_echo_n "(cached) " >&6
21627 else
21628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21629 /* end confdefs.h. */
21630 #include <sys/types.h>
21631 #include <time.h>
21632
21633 int
21634 main ()
21635 {
21636 struct tm tm;
21637 int *p = &tm.tm_sec;
21638 return !p;
21639 ;
21640 return 0;
21641 }
21642 _ACEOF
21643 if ac_fn_c_try_compile "$LINENO"; then :
21644 ac_cv_struct_tm=time.h
21645 else
21646 ac_cv_struct_tm=sys/time.h
21647 fi
21648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21649 fi
21650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
21651 $as_echo "$ac_cv_struct_tm" >&6; }
21652 if test $ac_cv_struct_tm = sys/time.h; then
21653
21654 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
21655
21656 fi
21657
21658 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
21659 #include <$ac_cv_struct_tm>
21660
21661 "
21662 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
21663
21664 cat >>confdefs.h <<_ACEOF
21665 #define HAVE_STRUCT_TM_TM_ZONE 1
21666 _ACEOF
21667
21668
21669 fi
21670
21671 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
21672
21673 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
21674
21675 else
21676 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
21677 "
21678 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
21679 ac_have_decl=1
21680 else
21681 ac_have_decl=0
21682 fi
21683
21684 cat >>confdefs.h <<_ACEOF
21685 #define HAVE_DECL_TZNAME $ac_have_decl
21686 _ACEOF
21687
21688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
21689 $as_echo_n "checking for tzname... " >&6; }
21690 if test "${ac_cv_var_tzname+set}" = set; then :
21691 $as_echo_n "(cached) " >&6
21692 else
21693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21694 /* end confdefs.h. */
21695 #include <time.h>
21696 #if !HAVE_DECL_TZNAME
21697 extern char *tzname[];
21698 #endif
21699
21700 int
21701 main ()
21702 {
21703 return tzname[0][0];
21704 ;
21705 return 0;
21706 }
21707 _ACEOF
21708 if ac_fn_c_try_link "$LINENO"; then :
21709 ac_cv_var_tzname=yes
21710 else
21711 ac_cv_var_tzname=no
21712 fi
21713 rm -f core conftest.err conftest.$ac_objext \
21714 conftest$ac_exeext conftest.$ac_ext
21715 fi
21716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
21717 $as_echo "$ac_cv_var_tzname" >&6; }
21718 if test $ac_cv_var_tzname = yes; then
21719
21720 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21721
21722 fi
21723 fi
21724
21725
21726 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
21727 "
21728 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
21729
21730 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
21731
21732 fi
21733
21734
21735
21736
21737
21738
21739
21740
21741
21742
21743
21744
21745
21746 if test $gl_cv_have_include_next = yes; then
21747 gl_cv_next_string_h='<'string.h'>'
21748 else
21749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
21750 $as_echo_n "checking absolute name of <string.h>... " >&6; }
21751 if test "${gl_cv_next_string_h+set}" = set; then :
21752 $as_echo_n "(cached) " >&6
21753 else
21754
21755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21756 /* end confdefs.h. */
21757 #include <string.h>
21758
21759 _ACEOF
21760 case "$host_os" in
21761 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21762 *) gl_absname_cpp="$ac_cpp" ;;
21763 esac
21764
21765 case "$host_os" in
21766 mingw*)
21767 gl_dirsep_regex='[/\\]'
21768 ;;
21769 *)
21770 gl_dirsep_regex='\/'
21771 ;;
21772 esac
21773 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21774
21775 gl_header_literal_regex=`echo 'string.h' \
21776 | sed -e "$gl_make_literal_regex_sed"`
21777 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21778 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21779 s|^/[^/]|//&|
21780 p
21781 q
21782 }'
21783 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21784 sed -n "$gl_absolute_header_sed"`'"'
21785
21786
21787 fi
21788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
21789 $as_echo "$gl_cv_next_string_h" >&6; }
21790 fi
21791 NEXT_STRING_H=$gl_cv_next_string_h
21792
21793 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21794 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21795 gl_next_as_first_directive='<'string.h'>'
21796 else
21797 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21798 gl_next_as_first_directive=$gl_cv_next_string_h
21799 fi
21800 NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
21801
21802
21803
21804
21805
21806
21807
21808
21809
21810 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
21811 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
21812 ac_have_decl=1
21813 else
21814 ac_have_decl=0
21815 fi
21816
21817 cat >>confdefs.h <<_ACEOF
21818 #define HAVE_DECL_STRTOIMAX $ac_have_decl
21819 _ACEOF
21820
21821
21822
21823 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
21824 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
21825 ac_have_decl=1
21826 else
21827 ac_have_decl=0
21828 fi
21829
21830 cat >>confdefs.h <<_ACEOF
21831 #define HAVE_DECL_STRTOUMAX $ac_have_decl
21832 _ACEOF
21833
21834
21835
21836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
21837 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
21838 if test "${ac_cv_header_stat_broken+set}" = set; then :
21839 $as_echo_n "(cached) " >&6
21840 else
21841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21842 /* end confdefs.h. */
21843 #include <sys/types.h>
21844 #include <sys/stat.h>
21845
21846 #if defined S_ISBLK && defined S_IFDIR
21847 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
21848 #endif
21849
21850 #if defined S_ISBLK && defined S_IFCHR
21851 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
21852 #endif
21853
21854 #if defined S_ISLNK && defined S_IFREG
21855 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
21856 #endif
21857
21858 #if defined S_ISSOCK && defined S_IFREG
21859 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
21860 #endif
21861
21862 _ACEOF
21863 if ac_fn_c_try_compile "$LINENO"; then :
21864 ac_cv_header_stat_broken=no
21865 else
21866 ac_cv_header_stat_broken=yes
21867 fi
21868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21869 fi
21870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
21871 $as_echo "$ac_cv_header_stat_broken" >&6; }
21872 if test $ac_cv_header_stat_broken = yes; then
21873
21874 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
21875
21876 fi
21877
21878
21879
21880
21881
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
21883 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
21884 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
21885 $as_echo_n "(cached) " >&6
21886 else
21887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21888 /* end confdefs.h. */
21889 #include <time.h>
21890
21891 int
21892 main ()
21893 {
21894 static struct timespec x; x.tv_sec = x.tv_nsec;
21895 ;
21896 return 0;
21897 }
21898 _ACEOF
21899 if ac_fn_c_try_compile "$LINENO"; then :
21900 gl_cv_sys_struct_timespec_in_time_h=yes
21901 else
21902 gl_cv_sys_struct_timespec_in_time_h=no
21903 fi
21904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21905 fi
21906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
21907 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
21908
21909 TIME_H_DEFINES_STRUCT_TIMESPEC=0
21910 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
21911 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
21912 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
21913 TIME_H_DEFINES_STRUCT_TIMESPEC=1
21914 else
21915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
21916 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
21917 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
21918 $as_echo_n "(cached) " >&6
21919 else
21920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21921 /* end confdefs.h. */
21922 #include <sys/time.h>
21923
21924 int
21925 main ()
21926 {
21927 static struct timespec x; x.tv_sec = x.tv_nsec;
21928 ;
21929 return 0;
21930 }
21931 _ACEOF
21932 if ac_fn_c_try_compile "$LINENO"; then :
21933 gl_cv_sys_struct_timespec_in_sys_time_h=yes
21934 else
21935 gl_cv_sys_struct_timespec_in_sys_time_h=no
21936 fi
21937 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21938 fi
21939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
21940 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
21941 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
21942 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
21943 else
21944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
21945 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
21946 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
21947 $as_echo_n "(cached) " >&6
21948 else
21949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21950 /* end confdefs.h. */
21951 #include <pthread.h>
21952
21953 int
21954 main ()
21955 {
21956 static struct timespec x; x.tv_sec = x.tv_nsec;
21957 ;
21958 return 0;
21959 }
21960 _ACEOF
21961 if ac_fn_c_try_compile "$LINENO"; then :
21962 gl_cv_sys_struct_timespec_in_pthread_h=yes
21963 else
21964 gl_cv_sys_struct_timespec_in_pthread_h=no
21965 fi
21966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21967 fi
21968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
21969 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
21970 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
21971 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
21972 fi
21973 fi
21974 fi
21975
21976
21977
21978
21979
21980
21981
21982
21983
21984
21985
21986
21987
21988
21989
21990 if test $gl_cv_have_include_next = yes; then
21991 gl_cv_next_time_h='<'time.h'>'
21992 else
21993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
21994 $as_echo_n "checking absolute name of <time.h>... " >&6; }
21995 if test "${gl_cv_next_time_h+set}" = set; then :
21996 $as_echo_n "(cached) " >&6
21997 else
21998
21999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22000 /* end confdefs.h. */
22001 #include <time.h>
22002
22003 _ACEOF
22004 case "$host_os" in
22005 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22006 *) gl_absname_cpp="$ac_cpp" ;;
22007 esac
22008
22009 case "$host_os" in
22010 mingw*)
22011 gl_dirsep_regex='[/\\]'
22012 ;;
22013 *)
22014 gl_dirsep_regex='\/'
22015 ;;
22016 esac
22017 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22018
22019 gl_header_literal_regex=`echo 'time.h' \
22020 | sed -e "$gl_make_literal_regex_sed"`
22021 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22022 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22023 s|^/[^/]|//&|
22024 p
22025 q
22026 }'
22027 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22028 sed -n "$gl_absolute_header_sed"`'"'
22029
22030
22031 fi
22032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
22033 $as_echo "$gl_cv_next_time_h" >&6; }
22034 fi
22035 NEXT_TIME_H=$gl_cv_next_time_h
22036
22037 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22038 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22039 gl_next_as_first_directive='<'time.h'>'
22040 else
22041 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22042 gl_next_as_first_directive=$gl_cv_next_time_h
22043 fi
22044 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
22045
22046
22047
22048
22049
22050
22051
22052
22053
22054
22055
22056
22057
22058
22059 ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
22060 if test "x$ac_cv_have_decl_unsetenv" = x""yes; then :
22061 ac_have_decl=1
22062 else
22063 ac_have_decl=0
22064 fi
22065
22066 cat >>confdefs.h <<_ACEOF
22067 #define HAVE_DECL_UNSETENV $ac_have_decl
22068 _ACEOF
22069
22070
22071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
22072 $as_echo_n "checking whether the utimes function works... " >&6; }
22073 if test "${gl_cv_func_working_utimes+set}" = set; then :
22074 $as_echo_n "(cached) " >&6
22075 else
22076
22077 if test "$cross_compiling" = yes; then :
22078 gl_cv_func_working_utimes=no
22079 else
22080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22081 /* end confdefs.h. */
22082
22083 #include <sys/types.h>
22084 #include <sys/stat.h>
22085 #include <fcntl.h>
22086 #include <sys/time.h>
22087 #include <time.h>
22088 #include <unistd.h>
22089 #include <stdlib.h>
22090 #include <stdio.h>
22091 #include <utime.h>
22092
22093 static int
22094 inorder (time_t a, time_t b, time_t c)
22095 {
22096 return a <= b && b <= c;
22097 }
22098
22099 int
22100 main ()
22101 {
22102 int result = 0;
22103 char const *file = "conftest.utimes";
22104 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
22105
22106 /* Test whether utimes() essentially works. */
22107 {
22108 struct stat sbuf;
22109 FILE *f = fopen (file, "w");
22110 if (f == NULL)
22111 result |= 1;
22112 else if (fclose (f) != 0)
22113 result |= 1;
22114 else if (utimes (file, timeval) != 0)
22115 result |= 2;
22116 else if (lstat (file, &sbuf) != 0)
22117 result |= 1;
22118 else if (!(sbuf.st_atime == timeval[0].tv_sec
22119 && sbuf.st_mtime == timeval[1].tv_sec))
22120 result |= 4;
22121 if (unlink (file) != 0)
22122 result |= 1;
22123 }
22124
22125 /* Test whether utimes() with a NULL argument sets the file's timestamp
22126 to the current time. Use 'fstat' as well as 'time' to
22127 determine the "current" time, to accommodate NFS file systems
22128 if there is a time skew between the host and the NFS server. */
22129 {
22130 int fd = open (file, O_WRONLY|O_CREAT, 0644);
22131 if (fd < 0)
22132 result |= 1;
22133 else
22134 {
22135 time_t t0, t2;
22136 struct stat st0, st1, st2;
22137 if (time (&t0) == (time_t) -1)
22138 result |= 1;
22139 else if (fstat (fd, &st0) != 0)
22140 result |= 1;
22141 else if (utimes (file, timeval) != 0)
22142 result |= 2;
22143 else if (utimes (file, NULL) != 0)
22144 result |= 8;
22145 else if (fstat (fd, &st1) != 0)
22146 result |= 1;
22147 else if (write (fd, "\n", 1) != 1)
22148 result |= 1;
22149 else if (fstat (fd, &st2) != 0)
22150 result |= 1;
22151 else if (time (&t2) == (time_t) -1)
22152 result |= 1;
22153 else
22154 {
22155 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
22156 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
22157 if (! (st1.st_atime == st1.st_mtime))
22158 result |= 16;
22159 if (! (m_ok_POSIX || m_ok_NFS))
22160 result |= 32;
22161 }
22162 if (close (fd) != 0)
22163 result |= 1;
22164 }
22165 if (unlink (file) != 0)
22166 result |= 1;
22167 }
22168
22169 /* Test whether utimes() with a NULL argument works on read-only files. */
22170 {
22171 int fd = open (file, O_WRONLY|O_CREAT, 0444);
22172 if (fd < 0)
22173 result |= 1;
22174 else if (close (fd) != 0)
22175 result |= 1;
22176 else if (utimes (file, NULL) != 0)
22177 result |= 64;
22178 if (unlink (file) != 0)
22179 result |= 1;
22180 }
22181
22182 return result;
22183 }
22184
22185 _ACEOF
22186 if ac_fn_c_try_run "$LINENO"; then :
22187 gl_cv_func_working_utimes=yes
22188 else
22189 gl_cv_func_working_utimes=no
22190 fi
22191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22192 conftest.$ac_objext conftest.beam conftest.$ac_ext
22193 fi
22194
22195 fi
22196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
22197 $as_echo "$gl_cv_func_working_utimes" >&6; }
22198
22199 if test $gl_cv_func_working_utimes = yes; then
22200
22201 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
22202
22203 fi
22204
22205
22206
22207
22208
22209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
22210 $as_echo_n "checking for struct utimbuf... " >&6; }
22211 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
22212 $as_echo_n "(cached) " >&6
22213 else
22214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22215 /* end confdefs.h. */
22216 #if HAVE_SYS_TIME_H
22217 #include <sys/time.h>
22218 #endif
22219 #include <time.h>
22220 #ifdef HAVE_UTIME_H
22221 #include <utime.h>
22222 #endif
22223
22224 int
22225 main ()
22226 {
22227 static struct utimbuf x; x.actime = x.modtime;
22228 ;
22229 return 0;
22230 }
22231 _ACEOF
22232 if ac_fn_c_try_compile "$LINENO"; then :
22233 gl_cv_sys_struct_utimbuf=yes
22234 else
22235 gl_cv_sys_struct_utimbuf=no
22236 fi
22237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22238 fi
22239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
22240 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
22241
22242 if test $gl_cv_sys_struct_utimbuf = yes; then
22243
22244 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
22245
22246 fi
22247
22248
22249
22250
22251
22252
22253
22254
22255
22256
22257
22258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
22259 $as_echo_n "checking type of array argument to getgroups... " >&6; }
22260 if test "${ac_cv_type_getgroups+set}" = set; then :
22261 $as_echo_n "(cached) " >&6
22262 else
22263 if test "$cross_compiling" = yes; then :
22264 ac_cv_type_getgroups=cross
22265 else
22266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22267 /* end confdefs.h. */
22268 /* Thanks to Mike Rendell for this test. */
22269 $ac_includes_default
22270 #define NGID 256
22271 #undef MAX
22272 #define MAX(x, y) ((x) > (y) ? (x) : (y))
22273
22274 int
22275 main ()
22276 {
22277 gid_t gidset[NGID];
22278 int i, n;
22279 union { gid_t gval; long int lval; } val;
22280
22281 val.lval = -1;
22282 for (i = 0; i < NGID; i++)
22283 gidset[i] = val.gval;
22284 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
22285 gidset);
22286 /* Exit non-zero if getgroups seems to require an array of ints. This
22287 happens when gid_t is short int but getgroups modifies an array
22288 of ints. */
22289 return n > 0 && gidset[n] != val.gval;
22290 }
22291 _ACEOF
22292 if ac_fn_c_try_run "$LINENO"; then :
22293 ac_cv_type_getgroups=gid_t
22294 else
22295 ac_cv_type_getgroups=int
22296 fi
22297 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22298 conftest.$ac_objext conftest.beam conftest.$ac_ext
22299 fi
22300
22301 if test $ac_cv_type_getgroups = cross; then
22302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22303 /* end confdefs.h. */
22304 #include <unistd.h>
22305
22306 _ACEOF
22307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22308 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
22309 ac_cv_type_getgroups=gid_t
22310 else
22311 ac_cv_type_getgroups=int
22312 fi
22313 rm -f conftest*
22314
22315 fi
22316 fi
22317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
22318 $as_echo "$ac_cv_type_getgroups" >&6; }
22319
22320 cat >>confdefs.h <<_ACEOF
22321 #define GETGROUPS_T $ac_cv_type_getgroups
22322 _ACEOF
22323
22324
22325
22326
22327
22328
22329
22330
22331 if false; then
22332 GL_COND_LIBTOOL_TRUE=
22333 GL_COND_LIBTOOL_FALSE='#'
22334 else
22335 GL_COND_LIBTOOL_TRUE='#'
22336 GL_COND_LIBTOOL_FALSE=
22337 fi
22338
22339 gl_cond_libtool=false
22340 gl_libdeps=
22341 gl_ltlibdeps=
22342 gl_m4_base='m4'
22343
22344
22345
22346
22347
22348
22349
22350
22351
22352 gl_source_base='lib'
22353
22354
22355 if test $ac_cv_func_alloca_works = no; then
22356 :
22357 fi
22358
22359 # Define an additional variable used in the Makefile substitution.
22360 if test $ac_cv_working_alloca_h = yes; then
22361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
22362 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
22363 if test "${gl_cv_rpl_alloca+set}" = set; then :
22364 $as_echo_n "(cached) " >&6
22365 else
22366
22367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22368 /* end confdefs.h. */
22369
22370 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
22371 Need own alloca
22372 #endif
22373
22374 _ACEOF
22375 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22376 $EGREP "Need own alloca" >/dev/null 2>&1; then :
22377 gl_cv_rpl_alloca=yes
22378 else
22379 gl_cv_rpl_alloca=no
22380 fi
22381 rm -f conftest*
22382
22383
22384 fi
22385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
22386 $as_echo "$gl_cv_rpl_alloca" >&6; }
22387 if test $gl_cv_rpl_alloca = yes; then
22388
22389 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
22390
22391 ALLOCA_H=alloca.h
22392 else
22393 ALLOCA_H=
22394 fi
22395 else
22396 ALLOCA_H=alloca.h
22397 fi
22398
22399 if test -n "$ALLOCA_H"; then
22400 GL_GENERATE_ALLOCA_H_TRUE=
22401 GL_GENERATE_ALLOCA_H_FALSE='#'
22402 else
22403 GL_GENERATE_ALLOCA_H_TRUE='#'
22404 GL_GENERATE_ALLOCA_H_FALSE=
22405 fi
22406
22407
22408
22409
22410
22411
22412 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
22413 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
22414
22415 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
22416 # programs in the package would end up linked with that potentially-shared
22417 # library, inducing unnecessary run-time overhead.
22418 LIB_CLOCK_GETTIME=
22419
22420 gl_saved_libs=$LIBS
22421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
22422 $as_echo_n "checking for library containing clock_gettime... " >&6; }
22423 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22424 $as_echo_n "(cached) " >&6
22425 else
22426 ac_func_search_save_LIBS=$LIBS
22427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22428 /* end confdefs.h. */
22429
22430 /* Override any GCC internal prototype to avoid an error.
22431 Use char because int might match the return type of a GCC
22432 builtin and then its argument prototype would still apply. */
22433 #ifdef __cplusplus
22434 extern "C"
22435 #endif
22436 char clock_gettime ();
22437 int
22438 main ()
22439 {
22440 return clock_gettime ();
22441 ;
22442 return 0;
22443 }
22444 _ACEOF
22445 for ac_lib in '' rt posix4; do
22446 if test -z "$ac_lib"; then
22447 ac_res="none required"
22448 else
22449 ac_res=-l$ac_lib
22450 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22451 fi
22452 if ac_fn_c_try_link "$LINENO"; then :
22453 ac_cv_search_clock_gettime=$ac_res
22454 fi
22455 rm -f core conftest.err conftest.$ac_objext \
22456 conftest$ac_exeext
22457 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22458 break
22459 fi
22460 done
22461 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22462
22463 else
22464 ac_cv_search_clock_gettime=no
22465 fi
22466 rm conftest.$ac_ext
22467 LIBS=$ac_func_search_save_LIBS
22468 fi
22469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
22470 $as_echo "$ac_cv_search_clock_gettime" >&6; }
22471 ac_res=$ac_cv_search_clock_gettime
22472 if test "$ac_res" != no; then :
22473 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22474 test "$ac_cv_search_clock_gettime" = "none required" ||
22475 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
22476 fi
22477
22478 for ac_func in clock_gettime clock_settime
22479 do :
22480 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
22481 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22482 eval as_val=\$$as_ac_var
22483 if test "x$as_val" = x""yes; then :
22484 cat >>confdefs.h <<_ACEOF
22485 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
22486 _ACEOF
22487
22488 fi
22489 done
22490
22491 LIBS=$gl_saved_libs
22492
22493
22494 :
22495
22496
22497
22498 cat >>confdefs.h <<_ACEOF
22499 #define GNULIB_CLOSE_STREAM 1
22500 _ACEOF
22501
22502
22503
22504
22505 :
22506
22507
22508
22509 :
22510
22511
22512
22513 :
22514
22515
22516
22517 :
22518
22519
22520
22521
22522
22523
22524
22525
22526
22527
22528
22529
22530
22531 if test $gl_cv_have_include_next = yes; then
22532 gl_cv_next_dirent_h='<'dirent.h'>'
22533 else
22534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
22535 $as_echo_n "checking absolute name of <dirent.h>... " >&6; }
22536 if test "${gl_cv_next_dirent_h+set}" = set; then :
22537 $as_echo_n "(cached) " >&6
22538 else
22539
22540 if test $ac_cv_header_dirent_h = yes; then
22541
22542
22543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22544 /* end confdefs.h. */
22545 #include <dirent.h>
22546
22547 _ACEOF
22548 case "$host_os" in
22549 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22550 *) gl_absname_cpp="$ac_cpp" ;;
22551 esac
22552
22553 case "$host_os" in
22554 mingw*)
22555 gl_dirsep_regex='[/\\]'
22556 ;;
22557 *)
22558 gl_dirsep_regex='\/'
22559 ;;
22560 esac
22561 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22562
22563 gl_header_literal_regex=`echo 'dirent.h' \
22564 | sed -e "$gl_make_literal_regex_sed"`
22565 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22566 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22567 s|^/[^/]|//&|
22568 p
22569 q
22570 }'
22571 gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22572 sed -n "$gl_absolute_header_sed"`'"'
22573 else
22574 gl_cv_next_dirent_h='<'dirent.h'>'
22575 fi
22576
22577
22578 fi
22579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
22580 $as_echo "$gl_cv_next_dirent_h" >&6; }
22581 fi
22582 NEXT_DIRENT_H=$gl_cv_next_dirent_h
22583
22584 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22585 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22586 gl_next_as_first_directive='<'dirent.h'>'
22587 else
22588 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22589 gl_next_as_first_directive=$gl_cv_next_dirent_h
22590 fi
22591 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
22592
22593
22594
22595
22596 if test $ac_cv_header_dirent_h = yes; then
22597 HAVE_DIRENT_H=1
22598 else
22599 HAVE_DIRENT_H=0
22600 fi
22601
22602
22603
22604
22605
22606
22607
22608
22609
22610
22611 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
22612
22613
22614 if test $HAVE_DUP2 = 1; then
22615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
22616 $as_echo_n "checking whether dup2 works... " >&6; }
22617 if test "${gl_cv_func_dup2_works+set}" = set; then :
22618 $as_echo_n "(cached) " >&6
22619 else
22620 if test "$cross_compiling" = yes; then :
22621 case "$host_os" in
22622 mingw*) # on this platform, dup2 always returns 0 for success
22623 gl_cv_func_dup2_works="guessing no" ;;
22624 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
22625 gl_cv_func_dup2_works="guessing no" ;;
22626 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
22627 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
22628 gl_cv_func_dup2_works="guessing no" ;;
22629 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
22630 gl_cv_func_dup2_works="guessing no" ;;
22631 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
22632 gl_cv_func_dup2_works="guessing no" ;;
22633 *) gl_cv_func_dup2_works="guessing yes" ;;
22634 esac
22635 else
22636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22637 /* end confdefs.h. */
22638
22639 #include <unistd.h>
22640 #include <fcntl.h>
22641 #include <errno.h>
22642 int
22643 main ()
22644 {
22645 int result = 0;
22646 #ifdef FD_CLOEXEC
22647 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
22648 result |= 1;
22649 #endif
22650 if (dup2 (1, 1) == 0)
22651 result |= 2;
22652 #ifdef FD_CLOEXEC
22653 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
22654 result |= 4;
22655 #endif
22656 close (0);
22657 if (dup2 (0, 0) != -1)
22658 result |= 8;
22659 /* Many gnulib modules require POSIX conformance of EBADF. */
22660 if (dup2 (2, 1000000) == -1 && errno != EBADF)
22661 result |= 16;
22662 /* Flush out a cygwin core dump. */
22663 if (dup2 (2, -1) != -1 || errno != EBADF)
22664 result |= 32;
22665 return result;
22666
22667 ;
22668 return 0;
22669 }
22670
22671 _ACEOF
22672 if ac_fn_c_try_run "$LINENO"; then :
22673 gl_cv_func_dup2_works=yes
22674 else
22675 gl_cv_func_dup2_works=no
22676 fi
22677 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22678 conftest.$ac_objext conftest.beam conftest.$ac_ext
22679 fi
22680
22681
22682 fi
22683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
22684 $as_echo "$gl_cv_func_dup2_works" >&6; }
22685 case "$gl_cv_func_dup2_works" in
22686 *yes) ;;
22687 *)
22688 REPLACE_DUP2=1
22689 ;;
22690 esac
22691 fi
22692
22693
22694 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
22695
22696
22697
22698
22699
22700
22701
22702
22703 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
22704
22705
22706 fi
22707
22708
22709
22710
22711
22712 GNULIB_DUP2=1
22713
22714
22715
22716
22717
22718
22719
22720
22721
22722
22723
22724 GNULIB_ENVIRON=1
22725
22726
22727
22728
22729
22730
22731
22732
22733
22734 LIB_EXECINFO=''
22735 EXECINFO_H='execinfo.h'
22736
22737 if test $ac_cv_header_execinfo_h = yes; then
22738 gl_saved_libs=$LIBS
22739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
22740 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
22741 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22742 $as_echo_n "(cached) " >&6
22743 else
22744 ac_func_search_save_LIBS=$LIBS
22745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22746 /* end confdefs.h. */
22747
22748 /* Override any GCC internal prototype to avoid an error.
22749 Use char because int might match the return type of a GCC
22750 builtin and then its argument prototype would still apply. */
22751 #ifdef __cplusplus
22752 extern "C"
22753 #endif
22754 char backtrace_symbols_fd ();
22755 int
22756 main ()
22757 {
22758 return backtrace_symbols_fd ();
22759 ;
22760 return 0;
22761 }
22762 _ACEOF
22763 for ac_lib in '' execinfo; do
22764 if test -z "$ac_lib"; then
22765 ac_res="none required"
22766 else
22767 ac_res=-l$ac_lib
22768 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22769 fi
22770 if ac_fn_c_try_link "$LINENO"; then :
22771 ac_cv_search_backtrace_symbols_fd=$ac_res
22772 fi
22773 rm -f core conftest.err conftest.$ac_objext \
22774 conftest$ac_exeext
22775 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22776 break
22777 fi
22778 done
22779 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22780
22781 else
22782 ac_cv_search_backtrace_symbols_fd=no
22783 fi
22784 rm conftest.$ac_ext
22785 LIBS=$ac_func_search_save_LIBS
22786 fi
22787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
22788 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
22789 ac_res=$ac_cv_search_backtrace_symbols_fd
22790 if test "$ac_res" != no; then :
22791 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22792 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
22793 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
22794 fi
22795
22796 LIBS=$gl_saved_libs
22797 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
22798 fi
22799
22800 if test -n "$EXECINFO_H"; then
22801
22802
22803
22804
22805
22806
22807
22808
22809 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
22810
22811 fi
22812
22813
22814
22815 if test -n "$EXECINFO_H"; then
22816 GL_GENERATE_EXECINFO_H_TRUE=
22817 GL_GENERATE_EXECINFO_H_FALSE='#'
22818 else
22819 GL_GENERATE_EXECINFO_H_TRUE='#'
22820 GL_GENERATE_EXECINFO_H_FALSE=
22821 fi
22822
22823
22824
22825
22826
22827
22828
22829
22830
22831 if test $ac_cv_func_faccessat = no; then
22832 HAVE_FACCESSAT=0
22833 fi
22834
22835 if test $HAVE_FACCESSAT = 0; then
22836
22837
22838
22839
22840
22841
22842
22843
22844 gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
22845
22846
22847 for ac_func in access
22848 do :
22849 ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
22850 if test "x$ac_cv_func_access" = x""yes; then :
22851 cat >>confdefs.h <<_ACEOF
22852 #define HAVE_ACCESS 1
22853 _ACEOF
22854
22855 fi
22856 done
22857
22858
22859 fi
22860
22861
22862 cat >>confdefs.h <<_ACEOF
22863 #define GNULIB_FACCESSAT 1
22864 _ACEOF
22865
22866
22867
22868
22869
22870
22871
22872 GNULIB_FACCESSAT=1
22873
22874
22875
22876
22877
22878
22879
22880
22881
22882
22883 if test $ac_cv_func_fcntl = no; then
22884
22885
22886
22887 if test $ac_cv_func_fcntl = no; then
22888 HAVE_FCNTL=0
22889 else
22890 REPLACE_FCNTL=1
22891 fi
22892
22893 else
22894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
22895 $as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
22896 if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then :
22897 $as_echo_n "(cached) " >&6
22898 else
22899 if test "$cross_compiling" = yes; then :
22900 # Guess that it works on glibc systems
22901 case $host_os in #((
22902 *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";;
22903 *) gl_cv_func_fcntl_f_dupfd_works="guessing no";;
22904 esac
22905 else
22906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22907 /* end confdefs.h. */
22908
22909 #include <fcntl.h>
22910 #include <errno.h>
22911
22912 int
22913 main ()
22914 {
22915 int result = 0;
22916 if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
22917 if (errno != EINVAL) result |= 2;
22918 return result;
22919
22920 ;
22921 return 0;
22922 }
22923 _ACEOF
22924 if ac_fn_c_try_run "$LINENO"; then :
22925 gl_cv_func_fcntl_f_dupfd_works=yes
22926 else
22927 gl_cv_func_fcntl_f_dupfd_works=no
22928 fi
22929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22930 conftest.$ac_objext conftest.beam conftest.$ac_ext
22931 fi
22932
22933 fi
22934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
22935 $as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
22936 case $gl_cv_func_fcntl_f_dupfd_works in
22937 *yes) ;;
22938 *)
22939
22940
22941 if test $ac_cv_func_fcntl = no; then
22942 HAVE_FCNTL=0
22943 else
22944 REPLACE_FCNTL=1
22945 fi
22946
22947
22948 $as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
22949 ;;
22950 esac
22951
22952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
22953 $as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
22954 if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then :
22955 $as_echo_n "(cached) " >&6
22956 else
22957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22958 /* end confdefs.h. */
22959
22960 #include <fcntl.h>
22961 #ifndef F_DUPFD_CLOEXEC
22962 choke me
22963 #endif
22964
22965 int
22966 main ()
22967 {
22968
22969 ;
22970 return 0;
22971 }
22972 _ACEOF
22973 if ac_fn_c_try_compile "$LINENO"; then :
22974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22975 /* end confdefs.h. */
22976
22977 #ifdef __linux__
22978 /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
22979 it to support the semantics on older kernels that failed with EINVAL. */
22980 choke me
22981 #endif
22982
22983 int
22984 main ()
22985 {
22986
22987 ;
22988 return 0;
22989 }
22990 _ACEOF
22991 if ac_fn_c_try_compile "$LINENO"; then :
22992 gl_cv_func_fcntl_f_dupfd_cloexec=yes
22993 else
22994 gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
22995 fi
22996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22997 else
22998 gl_cv_func_fcntl_f_dupfd_cloexec=no
22999 fi
23000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23001 fi
23002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
23003 $as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
23004 if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
23005
23006
23007
23008 if test $ac_cv_func_fcntl = no; then
23009 HAVE_FCNTL=0
23010 else
23011 REPLACE_FCNTL=1
23012 fi
23013
23014 fi
23015 fi
23016
23017
23018 if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
23019
23020
23021
23022
23023
23024
23025
23026
23027 gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
23028
23029 fi
23030
23031
23032
23033
23034
23035 GNULIB_FCNTL=1
23036
23037
23038
23039
23040
23041
23042
23043
23044
23045
23046
23047
23048
23049
23050
23051
23052 if test $gl_cv_have_include_next = yes; then
23053 gl_cv_next_fcntl_h='<'fcntl.h'>'
23054 else
23055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
23056 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
23057 if test "${gl_cv_next_fcntl_h+set}" = set; then :
23058 $as_echo_n "(cached) " >&6
23059 else
23060
23061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23062 /* end confdefs.h. */
23063 #include <fcntl.h>
23064
23065 _ACEOF
23066 case "$host_os" in
23067 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23068 *) gl_absname_cpp="$ac_cpp" ;;
23069 esac
23070
23071 case "$host_os" in
23072 mingw*)
23073 gl_dirsep_regex='[/\\]'
23074 ;;
23075 *)
23076 gl_dirsep_regex='\/'
23077 ;;
23078 esac
23079 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23080
23081 gl_header_literal_regex=`echo 'fcntl.h' \
23082 | sed -e "$gl_make_literal_regex_sed"`
23083 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23084 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23085 s|^/[^/]|//&|
23086 p
23087 q
23088 }'
23089 gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23090 sed -n "$gl_absolute_header_sed"`'"'
23091
23092
23093 fi
23094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
23095 $as_echo "$gl_cv_next_fcntl_h" >&6; }
23096 fi
23097 NEXT_FCNTL_H=$gl_cv_next_fcntl_h
23098
23099 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23100 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23101 gl_next_as_first_directive='<'fcntl.h'>'
23102 else
23103 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23104 gl_next_as_first_directive=$gl_cv_next_fcntl_h
23105 fi
23106 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
23107
23108
23109
23110
23111
23112
23113
23114
23115
23116
23117
23118
23119
23120
23121
23122 LIB_FDATASYNC=
23123
23124
23125 if test $ac_cv_have_decl_fdatasync = no; then
23126 HAVE_DECL_FDATASYNC=0
23127 for ac_func in fdatasync
23128 do :
23129 ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"
23130 if test "x$ac_cv_func_fdatasync" = x""yes; then :
23131 cat >>confdefs.h <<_ACEOF
23132 #define HAVE_FDATASYNC 1
23133 _ACEOF
23134
23135 fi
23136 done
23137
23138 if test $ac_cv_func_fdatasync = no; then
23139 HAVE_FDATASYNC=0
23140 fi
23141 else
23142 gl_saved_libs=$LIBS
23143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
23144 $as_echo_n "checking for library containing fdatasync... " >&6; }
23145 if test "${ac_cv_search_fdatasync+set}" = set; then :
23146 $as_echo_n "(cached) " >&6
23147 else
23148 ac_func_search_save_LIBS=$LIBS
23149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23150 /* end confdefs.h. */
23151
23152 /* Override any GCC internal prototype to avoid an error.
23153 Use char because int might match the return type of a GCC
23154 builtin and then its argument prototype would still apply. */
23155 #ifdef __cplusplus
23156 extern "C"
23157 #endif
23158 char fdatasync ();
23159 int
23160 main ()
23161 {
23162 return fdatasync ();
23163 ;
23164 return 0;
23165 }
23166 _ACEOF
23167 for ac_lib in '' rt posix4; do
23168 if test -z "$ac_lib"; then
23169 ac_res="none required"
23170 else
23171 ac_res=-l$ac_lib
23172 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23173 fi
23174 if ac_fn_c_try_link "$LINENO"; then :
23175 ac_cv_search_fdatasync=$ac_res
23176 fi
23177 rm -f core conftest.err conftest.$ac_objext \
23178 conftest$ac_exeext
23179 if test "${ac_cv_search_fdatasync+set}" = set; then :
23180 break
23181 fi
23182 done
23183 if test "${ac_cv_search_fdatasync+set}" = set; then :
23184
23185 else
23186 ac_cv_search_fdatasync=no
23187 fi
23188 rm conftest.$ac_ext
23189 LIBS=$ac_func_search_save_LIBS
23190 fi
23191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
23192 $as_echo "$ac_cv_search_fdatasync" >&6; }
23193 ac_res=$ac_cv_search_fdatasync
23194 if test "$ac_res" != no; then :
23195 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23196 test "$ac_cv_search_fdatasync" = "none required" ||
23197 LIB_FDATASYNC=$ac_cv_search_fdatasync
23198 fi
23199
23200 LIBS=$gl_saved_libs
23201 fi
23202
23203 if test $HAVE_FDATASYNC = 0; then
23204
23205
23206
23207
23208
23209
23210
23211
23212 gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext"
23213
23214 fi
23215
23216
23217
23218
23219
23220 GNULIB_FDATASYNC=1
23221
23222
23223
23224
23225
23226
23227
23228
23229
23230
23231 ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
23232 #include <dirent.h>
23233
23234 "
23235 if test "x$ac_cv_have_decl_fdopendir" = x""yes; then :
23236 ac_have_decl=1
23237 else
23238 ac_have_decl=0
23239 fi
23240
23241 cat >>confdefs.h <<_ACEOF
23242 #define HAVE_DECL_FDOPENDIR $ac_have_decl
23243 _ACEOF
23244 if test $ac_have_decl = 1; then :
23245
23246 else
23247 HAVE_DECL_FDOPENDIR=0
23248 fi
23249
23250
23251 if test $ac_cv_func_fdopendir = no; then
23252 HAVE_FDOPENDIR=0
23253 else
23254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
23255 $as_echo_n "checking whether fdopendir works... " >&6; }
23256 if test "${gl_cv_func_fdopendir_works+set}" = set; then :
23257 $as_echo_n "(cached) " >&6
23258 else
23259 if test "$cross_compiling" = yes; then :
23260 case "$host_os" in
23261 # Guess yes on glibc systems.
23262 *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
23263 # If we don't know, assume the worst.
23264 *) gl_cv_func_fdopendir_works="guessing no" ;;
23265 esac
23266
23267 else
23268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23269 /* end confdefs.h. */
23270
23271 #include <dirent.h>
23272 #include <fcntl.h>
23273 #include <unistd.h>
23274 #if !HAVE_DECL_FDOPENDIR
23275 extern
23276 # ifdef __cplusplus
23277 "C"
23278 # endif
23279 DIR *fdopendir (int);
23280 #endif
23281
23282 int
23283 main ()
23284 {
23285 int result = 0;
23286 int fd = open ("conftest.c", O_RDONLY);
23287 if (fd < 0) result |= 1;
23288 if (fdopendir (fd)) result |= 2;
23289 if (close (fd)) result |= 4;
23290 return result;
23291 ;
23292 return 0;
23293 }
23294 _ACEOF
23295 if ac_fn_c_try_run "$LINENO"; then :
23296 gl_cv_func_fdopendir_works=yes
23297 else
23298 gl_cv_func_fdopendir_works=no
23299 fi
23300 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23301 conftest.$ac_objext conftest.beam conftest.$ac_ext
23302 fi
23303
23304 fi
23305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
23306 $as_echo "$gl_cv_func_fdopendir_works" >&6; }
23307 case "$gl_cv_func_fdopendir_works" in
23308 *yes) ;;
23309 *)
23310 REPLACE_FDOPENDIR=1
23311 ;;
23312 esac
23313 fi
23314
23315 if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
23316
23317
23318
23319
23320
23321
23322
23323
23324 gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
23325
23326 fi
23327
23328
23329
23330
23331
23332 GNULIB_FDOPENDIR=1
23333
23334
23335
23336
23337
23338
23339
23340 cat >>confdefs.h <<_ACEOF
23341 #define GNULIB_FDOPENDIR 1
23342 _ACEOF
23343
23344
23345
23346
23347
23348
23349
23350
23351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpending" >&5
23352 $as_echo_n "checking for __fpending... " >&6; }
23353 if test "${gl_cv_func___fpending+set}" = set; then :
23354 $as_echo_n "(cached) " >&6
23355 else
23356
23357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23358 /* end confdefs.h. */
23359 #include <stdio.h>
23360 #if HAVE_STDIO_EXT_H
23361 # include <stdio_ext.h>
23362 #endif
23363
23364 int
23365 main ()
23366 {
23367 return ! __fpending (stdin);
23368 ;
23369 return 0;
23370 }
23371 _ACEOF
23372 if ac_fn_c_try_link "$LINENO"; then :
23373 gl_cv_func___fpending=yes
23374 else
23375 gl_cv_func___fpending=no
23376 fi
23377 rm -f core conftest.err conftest.$ac_objext \
23378 conftest$ac_exeext conftest.$ac_ext
23379
23380 fi
23381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func___fpending" >&5
23382 $as_echo "$gl_cv_func___fpending" >&6; }
23383
23384 if test $gl_cv_func___fpending = no; then
23385
23386
23387
23388
23389
23390
23391
23392
23393 gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
23394
23395
23396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
23397 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
23398 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
23399 $as_echo_n "(cached) " >&6
23400 else
23401
23402 for ac_expr in \
23403 \
23404 '# glibc2' \
23405 'fp->_IO_write_ptr - fp->_IO_write_base' \
23406 \
23407 '# traditional Unix' \
23408 'fp->_ptr - fp->_base' \
23409 \
23410 '# BSD' \
23411 'fp->_p - fp->_bf._base' \
23412 \
23413 '# SCO, Unixware' \
23414 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
23415 \
23416 '# QNX' \
23417 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
23418 \
23419 '# old glibc?' \
23420 'fp->__bufp - fp->__buffer' \
23421 \
23422 '# old glibc iostream?' \
23423 'fp->_pptr - fp->_pbase' \
23424 \
23425 '# emx+gcc' \
23426 'fp->_ptr - fp->_buffer' \
23427 \
23428 '# Minix' \
23429 'fp->_ptr - fp->_buf' \
23430 \
23431 '# Plan9' \
23432 'fp->wp - fp->buf' \
23433 \
23434 '# VMS' \
23435 '(*fp)->_ptr - (*fp)->_base' \
23436 \
23437 '# e.g., DGUX R4.11; the info is not available' \
23438 1 \
23439 ; do
23440
23441 # Skip each embedded comment.
23442 case "$ac_expr" in '#'*) continue;; esac
23443
23444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23445 /* end confdefs.h. */
23446 #include <stdio.h>
23447 int
23448 main ()
23449 {
23450 FILE *fp = stdin; (void) ($ac_expr);
23451 ;
23452 return 0;
23453 }
23454 _ACEOF
23455 if ac_fn_c_try_compile "$LINENO"; then :
23456 fp_done=yes
23457
23458 fi
23459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23460 test "$fp_done" = yes && break
23461 done
23462
23463 ac_cv_sys_pending_output_n_bytes=$ac_expr
23464
23465
23466 fi
23467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
23468 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
23469
23470 cat >>confdefs.h <<_ACEOF
23471 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
23472 _ACEOF
23473
23474
23475 fi
23476
23477
23478
23479
23480
23481
23482 if test $ac_cv_func_fstatat = no; then
23483 HAVE_FSTATAT=0
23484 else
23485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
23486 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
23487 if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
23488 $as_echo_n "(cached) " >&6
23489 else
23490 if test "$cross_compiling" = yes; then :
23491 case "$host_os" in
23492 aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
23493 *) gl_cv_func_fstatat_zero_flag="guessing yes";;
23494 esac
23495
23496 else
23497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23498 /* end confdefs.h. */
23499
23500 #include <fcntl.h>
23501 #include <sys/stat.h>
23502 int
23503 main (void)
23504 {
23505 struct stat a;
23506 return fstatat (AT_FDCWD, ".", &a, 0) != 0;
23507 }
23508
23509 _ACEOF
23510 if ac_fn_c_try_run "$LINENO"; then :
23511 gl_cv_func_fstatat_zero_flag=yes
23512 else
23513 gl_cv_func_fstatat_zero_flag=no
23514 fi
23515 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23516 conftest.$ac_objext conftest.beam conftest.$ac_ext
23517 fi
23518
23519
23520 fi
23521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
23522 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
23523
23524 case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
23525 *yes+*yes) ;;
23526 *) REPLACE_FSTATAT=1
23527 case $gl_cv_func_fstatat_zero_flag in
23528 *yes)
23529
23530 $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
23531
23532 ;;
23533 esac
23534 ;;
23535 esac
23536 fi
23537
23538 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
23539
23540
23541
23542
23543
23544
23545
23546
23547 gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
23548
23549 fi
23550
23551
23552
23553
23554
23555 GNULIB_FSTATAT=1
23556
23557
23558
23559
23560
23561
23562
23563
23564 if test $ac_cv_func_fsync = no; then
23565 HAVE_FSYNC=0
23566 fi
23567
23568 if test $HAVE_FSYNC = 0; then
23569
23570
23571
23572
23573
23574
23575
23576
23577 gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext"
23578
23579 :
23580 fi
23581
23582
23583
23584
23585
23586 GNULIB_FSYNC=1
23587
23588
23589
23590
23591
23592
23593
23594 # Persuade glibc <stdlib.h> to declare getloadavg().
23595
23596
23597 gl_save_LIBS=$LIBS
23598
23599 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
23600 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
23601 HAVE_GETLOADAVG=1
23602 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
23603 if test "x$ac_cv_func_getloadavg" = x""yes; then :
23604
23605 else
23606 gl_func_getloadavg_done=no
23607
23608 # Some systems with -lutil have (and need) -lkvm as well, some do not.
23609 # On Solaris, -lkvm requires nlist from -lelf, so check that first
23610 # to get the right answer into the cache.
23611 # For kstat on solaris, we need to test for libelf and libkvm to force the
23612 # definition of SVR4 below.
23613 if test $gl_func_getloadavg_done = no; then
23614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
23615 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
23616 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
23617 $as_echo_n "(cached) " >&6
23618 else
23619 ac_check_lib_save_LIBS=$LIBS
23620 LIBS="-lelf $LIBS"
23621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23622 /* end confdefs.h. */
23623
23624 /* Override any GCC internal prototype to avoid an error.
23625 Use char because int might match the return type of a GCC
23626 builtin and then its argument prototype would still apply. */
23627 #ifdef __cplusplus
23628 extern "C"
23629 #endif
23630 char elf_begin ();
23631 int
23632 main ()
23633 {
23634 return elf_begin ();
23635 ;
23636 return 0;
23637 }
23638 _ACEOF
23639 if ac_fn_c_try_link "$LINENO"; then :
23640 ac_cv_lib_elf_elf_begin=yes
23641 else
23642 ac_cv_lib_elf_elf_begin=no
23643 fi
23644 rm -f core conftest.err conftest.$ac_objext \
23645 conftest$ac_exeext conftest.$ac_ext
23646 LIBS=$ac_check_lib_save_LIBS
23647 fi
23648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
23649 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
23650 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
23651 LIBS="-lelf $LIBS"
23652 fi
23653
23654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
23655 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
23656 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
23657 $as_echo_n "(cached) " >&6
23658 else
23659 ac_check_lib_save_LIBS=$LIBS
23660 LIBS="-lkvm $LIBS"
23661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23662 /* end confdefs.h. */
23663
23664 /* Override any GCC internal prototype to avoid an error.
23665 Use char because int might match the return type of a GCC
23666 builtin and then its argument prototype would still apply. */
23667 #ifdef __cplusplus
23668 extern "C"
23669 #endif
23670 char kvm_open ();
23671 int
23672 main ()
23673 {
23674 return kvm_open ();
23675 ;
23676 return 0;
23677 }
23678 _ACEOF
23679 if ac_fn_c_try_link "$LINENO"; then :
23680 ac_cv_lib_kvm_kvm_open=yes
23681 else
23682 ac_cv_lib_kvm_kvm_open=no
23683 fi
23684 rm -f core conftest.err conftest.$ac_objext \
23685 conftest$ac_exeext conftest.$ac_ext
23686 LIBS=$ac_check_lib_save_LIBS
23687 fi
23688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
23689 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
23690 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
23691 LIBS="-lkvm $LIBS"
23692 fi
23693
23694 # Check for the 4.4BSD definition of getloadavg.
23695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
23696 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
23697 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
23698 $as_echo_n "(cached) " >&6
23699 else
23700 ac_check_lib_save_LIBS=$LIBS
23701 LIBS="-lutil $LIBS"
23702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23703 /* end confdefs.h. */
23704
23705 /* Override any GCC internal prototype to avoid an error.
23706 Use char because int might match the return type of a GCC
23707 builtin and then its argument prototype would still apply. */
23708 #ifdef __cplusplus
23709 extern "C"
23710 #endif
23711 char getloadavg ();
23712 int
23713 main ()
23714 {
23715 return getloadavg ();
23716 ;
23717 return 0;
23718 }
23719 _ACEOF
23720 if ac_fn_c_try_link "$LINENO"; then :
23721 ac_cv_lib_util_getloadavg=yes
23722 else
23723 ac_cv_lib_util_getloadavg=no
23724 fi
23725 rm -f core conftest.err conftest.$ac_objext \
23726 conftest$ac_exeext conftest.$ac_ext
23727 LIBS=$ac_check_lib_save_LIBS
23728 fi
23729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
23730 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
23731 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
23732 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
23733 fi
23734
23735 fi
23736
23737 if test $gl_func_getloadavg_done = no; then
23738 # There is a commonly available library for RS/6000 AIX.
23739 # Since it is not a standard part of AIX, it might be installed locally.
23740 gl_getloadavg_LIBS=$LIBS
23741 LIBS="-L/usr/local/lib $LIBS"
23742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
23743 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
23744 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
23745 $as_echo_n "(cached) " >&6
23746 else
23747 ac_check_lib_save_LIBS=$LIBS
23748 LIBS="-lgetloadavg $LIBS"
23749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23750 /* end confdefs.h. */
23751
23752 /* Override any GCC internal prototype to avoid an error.
23753 Use char because int might match the return type of a GCC
23754 builtin and then its argument prototype would still apply. */
23755 #ifdef __cplusplus
23756 extern "C"
23757 #endif
23758 char getloadavg ();
23759 int
23760 main ()
23761 {
23762 return getloadavg ();
23763 ;
23764 return 0;
23765 }
23766 _ACEOF
23767 if ac_fn_c_try_link "$LINENO"; then :
23768 ac_cv_lib_getloadavg_getloadavg=yes
23769 else
23770 ac_cv_lib_getloadavg_getloadavg=no
23771 fi
23772 rm -f core conftest.err conftest.$ac_objext \
23773 conftest$ac_exeext conftest.$ac_ext
23774 LIBS=$ac_check_lib_save_LIBS
23775 fi
23776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
23777 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
23778 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
23779 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
23780 else
23781 LIBS=$gl_getloadavg_LIBS
23782 fi
23783
23784 fi
23785
23786 # Set up the replacement function if necessary.
23787 if test $gl_func_getloadavg_done = no; then
23788 HAVE_GETLOADAVG=0
23789
23790 # Solaris has libkstat which does not require root.
23791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
23792 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
23793 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
23794 $as_echo_n "(cached) " >&6
23795 else
23796 ac_check_lib_save_LIBS=$LIBS
23797 LIBS="-lkstat $LIBS"
23798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23799 /* end confdefs.h. */
23800
23801 /* Override any GCC internal prototype to avoid an error.
23802 Use char because int might match the return type of a GCC
23803 builtin and then its argument prototype would still apply. */
23804 #ifdef __cplusplus
23805 extern "C"
23806 #endif
23807 char kstat_open ();
23808 int
23809 main ()
23810 {
23811 return kstat_open ();
23812 ;
23813 return 0;
23814 }
23815 _ACEOF
23816 if ac_fn_c_try_link "$LINENO"; then :
23817 ac_cv_lib_kstat_kstat_open=yes
23818 else
23819 ac_cv_lib_kstat_kstat_open=no
23820 fi
23821 rm -f core conftest.err conftest.$ac_objext \
23822 conftest$ac_exeext conftest.$ac_ext
23823 LIBS=$ac_check_lib_save_LIBS
23824 fi
23825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
23826 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
23827 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
23828 cat >>confdefs.h <<_ACEOF
23829 #define HAVE_LIBKSTAT 1
23830 _ACEOF
23831
23832 LIBS="-lkstat $LIBS"
23833
23834 fi
23835
23836 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
23837
23838 # AIX has libperfstat which does not require root
23839 if test $gl_func_getloadavg_done = no; then
23840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
23841 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
23842 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
23843 $as_echo_n "(cached) " >&6
23844 else
23845 ac_check_lib_save_LIBS=$LIBS
23846 LIBS="-lperfstat $LIBS"
23847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23848 /* end confdefs.h. */
23849
23850 /* Override any GCC internal prototype to avoid an error.
23851 Use char because int might match the return type of a GCC
23852 builtin and then its argument prototype would still apply. */
23853 #ifdef __cplusplus
23854 extern "C"
23855 #endif
23856 char perfstat_cpu_total ();
23857 int
23858 main ()
23859 {
23860 return perfstat_cpu_total ();
23861 ;
23862 return 0;
23863 }
23864 _ACEOF
23865 if ac_fn_c_try_link "$LINENO"; then :
23866 ac_cv_lib_perfstat_perfstat_cpu_total=yes
23867 else
23868 ac_cv_lib_perfstat_perfstat_cpu_total=no
23869 fi
23870 rm -f core conftest.err conftest.$ac_objext \
23871 conftest$ac_exeext conftest.$ac_ext
23872 LIBS=$ac_check_lib_save_LIBS
23873 fi
23874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
23875 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
23876 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
23877 cat >>confdefs.h <<_ACEOF
23878 #define HAVE_LIBPERFSTAT 1
23879 _ACEOF
23880
23881 LIBS="-lperfstat $LIBS"
23882
23883 fi
23884
23885 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
23886 fi
23887
23888 if test $gl_func_getloadavg_done = no; then
23889 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
23890 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
23891 gl_func_getloadavg_done=yes
23892
23893 $as_echo "#define DGUX 1" >>confdefs.h
23894
23895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
23896 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
23897 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
23898 $as_echo_n "(cached) " >&6
23899 else
23900 ac_check_lib_save_LIBS=$LIBS
23901 LIBS="-ldgc $LIBS"
23902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23903 /* end confdefs.h. */
23904
23905 /* Override any GCC internal prototype to avoid an error.
23906 Use char because int might match the return type of a GCC
23907 builtin and then its argument prototype would still apply. */
23908 #ifdef __cplusplus
23909 extern "C"
23910 #endif
23911 char dg_sys_info ();
23912 int
23913 main ()
23914 {
23915 return dg_sys_info ();
23916 ;
23917 return 0;
23918 }
23919 _ACEOF
23920 if ac_fn_c_try_link "$LINENO"; then :
23921 ac_cv_lib_dgc_dg_sys_info=yes
23922 else
23923 ac_cv_lib_dgc_dg_sys_info=no
23924 fi
23925 rm -f core conftest.err conftest.$ac_objext \
23926 conftest$ac_exeext conftest.$ac_ext
23927 LIBS=$ac_check_lib_save_LIBS
23928 fi
23929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
23930 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
23931 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
23932 cat >>confdefs.h <<_ACEOF
23933 #define HAVE_LIBDGC 1
23934 _ACEOF
23935
23936 LIBS="-ldgc $LIBS"
23937
23938 fi
23939
23940 fi
23941
23942
23943 fi
23944 fi
23945 fi
23946
23947
23948 if test "x$gl_save_LIBS" = x; then
23949 GETLOADAVG_LIBS=$LIBS
23950 else
23951 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
23952 fi
23953 LIBS=$gl_save_LIBS
23954
23955
23956 # Test whether the system declares getloadavg. Solaris has the function
23957 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
23958 for ac_header in sys/loadavg.h
23959 do :
23960 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
23961 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
23962 cat >>confdefs.h <<_ACEOF
23963 #define HAVE_SYS_LOADAVG_H 1
23964 _ACEOF
23965
23966 fi
23967
23968 done
23969
23970 if test $ac_cv_header_sys_loadavg_h = yes; then
23971 HAVE_SYS_LOADAVG_H=1
23972 else
23973 HAVE_SYS_LOADAVG_H=0
23974 fi
23975 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
23976 # include <sys/loadavg.h>
23977 #endif
23978 #include <stdlib.h>
23979 "
23980 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
23981
23982 else
23983 HAVE_DECL_GETLOADAVG=0
23984 fi
23985
23986
23987 if test $HAVE_GETLOADAVG = 0; then
23988
23989
23990
23991
23992
23993
23994
23995
23996 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
23997
23998
23999 # Figure out what our getloadavg.c needs.
24000
24001
24002
24003 # On HPUX9, an unprivileged user can get load averages this way.
24004 if test $gl_func_getloadavg_done = no; then
24005 for ac_func in pstat_getdynamic
24006 do :
24007 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
24008 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
24009 cat >>confdefs.h <<_ACEOF
24010 #define HAVE_PSTAT_GETDYNAMIC 1
24011 _ACEOF
24012 gl_func_getloadavg_done=yes
24013 fi
24014 done
24015
24016 fi
24017
24018 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
24019 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
24020 # Irix 4.0.5F has the header but not the library.
24021 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
24022 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
24023 gl_func_getloadavg_done=yes
24024
24025 $as_echo "#define SVR4 1" >>confdefs.h
24026
24027 fi
24028
24029 if test $gl_func_getloadavg_done = no; then
24030 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
24031 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
24032 gl_func_getloadavg_done=yes
24033
24034 $as_echo "#define UMAX 1" >>confdefs.h
24035
24036
24037 $as_echo "#define UMAX4_3 1" >>confdefs.h
24038
24039 fi
24040
24041
24042 fi
24043
24044 if test $gl_func_getloadavg_done = no; then
24045 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
24046 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
24047 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
24048
24049 fi
24050
24051
24052 fi
24053
24054 if test $gl_func_getloadavg_done = no; then
24055 for ac_header in mach/mach.h
24056 do :
24057 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
24058 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
24059 cat >>confdefs.h <<_ACEOF
24060 #define HAVE_MACH_MACH_H 1
24061 _ACEOF
24062
24063 fi
24064
24065 done
24066
24067 fi
24068
24069 for ac_header in nlist.h
24070 do :
24071 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
24072 if test "x$ac_cv_header_nlist_h" = x""yes; then :
24073 cat >>confdefs.h <<_ACEOF
24074 #define HAVE_NLIST_H 1
24075 _ACEOF
24076 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
24077 "
24078 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
24079
24080 cat >>confdefs.h <<_ACEOF
24081 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
24082 _ACEOF
24083
24084
24085 fi
24086
24087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24088 /* end confdefs.h. */
24089 #include <nlist.h>
24090 int
24091 main ()
24092 {
24093 struct nlist x;
24094 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
24095 x.n_un.n_name = "";
24096 #else
24097 x.n_name = "";
24098 #endif
24099 ;
24100 return 0;
24101 }
24102 _ACEOF
24103 if ac_fn_c_try_link "$LINENO"; then :
24104
24105 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
24106
24107 fi
24108 rm -f core conftest.err conftest.$ac_objext \
24109 conftest$ac_exeext conftest.$ac_ext
24110
24111 fi
24112
24113 done
24114
24115 fi
24116
24117
24118
24119
24120
24121 GNULIB_GETLOADAVG=1
24122
24123
24124
24125
24126
24127
24128
24129
24130
24131
24132 if test $REPLACE_GETOPT = 1; then
24133
24134
24135
24136
24137
24138
24139
24140
24141 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
24142
24143
24144
24145
24146
24147
24148
24149
24150
24151 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
24152
24153
24154
24155
24156 GNULIB_GL_UNISTD_H_GETOPT=1
24157 fi
24158
24159
24160
24161
24162
24163
24164
24165 REPLACE_GETOPT=0
24166 if test -n "$gl_replace_getopt"; then
24167 REPLACE_GETOPT=1
24168 fi
24169
24170 if test $REPLACE_GETOPT = 1; then
24171
24172 GETOPT_H=getopt.h
24173
24174 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
24175
24176
24177
24178 fi
24179
24180 if test $REPLACE_GETOPT = 1; then
24181
24182
24183
24184
24185
24186
24187
24188
24189 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
24190
24191
24192
24193
24194
24195
24196
24197
24198
24199 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
24200
24201
24202
24203
24204 GNULIB_GL_UNISTD_H_GETOPT=1
24205 fi
24206
24207
24208
24209
24210
24211
24212
24213
24214
24215
24216
24217
24218 gl_gettimeofday_timezone=void
24219 if test $ac_cv_func_gettimeofday != yes; then
24220 HAVE_GETTIMEOFDAY=0
24221 else
24222
24223
24224
24225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
24226 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
24227 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
24228 $as_echo_n "(cached) " >&6
24229 else
24230 if test "$cross_compiling" = yes; then :
24231 # When cross-compiling:
24232 case "$host_os" in
24233 # Guess all is fine on glibc systems.
24234 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
24235 # If we don't know, assume the worst.
24236 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
24237 esac
24238
24239 else
24240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24241 /* end confdefs.h. */
24242 #include <string.h>
24243 #include <sys/time.h>
24244 #include <time.h>
24245 #include <stdlib.h>
24246
24247 int
24248 main ()
24249 {
24250
24251 time_t t = 0;
24252 struct tm *lt;
24253 struct tm saved_lt;
24254 struct timeval tv;
24255 lt = localtime (&t);
24256 saved_lt = *lt;
24257 gettimeofday (&tv, NULL);
24258 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
24259
24260 ;
24261 return 0;
24262 }
24263 _ACEOF
24264 if ac_fn_c_try_run "$LINENO"; then :
24265 gl_cv_func_gettimeofday_clobber=no
24266 else
24267 gl_cv_func_gettimeofday_clobber=yes
24268 fi
24269 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24270 conftest.$ac_objext conftest.beam conftest.$ac_ext
24271 fi
24272
24273 fi
24274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
24275 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
24276
24277 case "$gl_cv_func_gettimeofday_clobber" in
24278 *yes)
24279 REPLACE_GETTIMEOFDAY=1
24280
24281
24282 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
24283
24284
24285 $as_echo "#define localtime rpl_localtime" >>confdefs.h
24286
24287
24288
24289 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
24290
24291 ;;
24292 esac
24293
24294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
24295 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
24296 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
24297 $as_echo_n "(cached) " >&6
24298 else
24299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24300 /* end confdefs.h. */
24301 #include <sys/time.h>
24302 struct timeval c;
24303 int gettimeofday (struct timeval *restrict, void *restrict);
24304
24305 int
24306 main ()
24307 {
24308 /* glibc uses struct timezone * rather than the POSIX void *
24309 if _GNU_SOURCE is defined. However, since the only portable
24310 use of gettimeofday uses NULL as the second parameter, and
24311 since the glibc definition is actually more typesafe, it is
24312 not worth wrapping this to get a compliant signature. */
24313 int (*f) (struct timeval *restrict, void *restrict)
24314 = gettimeofday;
24315 int x = f (&c, 0);
24316 return !(x | c.tv_sec | c.tv_usec);
24317
24318 ;
24319 return 0;
24320 }
24321 _ACEOF
24322 if ac_fn_c_try_compile "$LINENO"; then :
24323 gl_cv_func_gettimeofday_posix_signature=yes
24324 else
24325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24326 /* end confdefs.h. */
24327 #include <sys/time.h>
24328 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
24329
24330 int
24331 main ()
24332 {
24333
24334 ;
24335 return 0;
24336 }
24337 _ACEOF
24338 if ac_fn_c_try_compile "$LINENO"; then :
24339 gl_cv_func_gettimeofday_posix_signature=almost
24340 else
24341 gl_cv_func_gettimeofday_posix_signature=no
24342 fi
24343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24344 fi
24345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24346 fi
24347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
24348 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
24349 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
24350 gl_gettimeofday_timezone='struct timezone'
24351 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
24352 REPLACE_GETTIMEOFDAY=1
24353 fi
24354 if test $REPLACE_STRUCT_TIMEVAL = 1; then
24355 REPLACE_GETTIMEOFDAY=1
24356 fi
24357
24358 fi
24359
24360 cat >>confdefs.h <<_ACEOF
24361 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
24362 _ACEOF
24363
24364
24365 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
24366
24367
24368
24369
24370
24371
24372
24373
24374 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
24375
24376
24377 for ac_header in sys/timeb.h
24378 do :
24379 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
24380 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
24381 cat >>confdefs.h <<_ACEOF
24382 #define HAVE_SYS_TIMEB_H 1
24383 _ACEOF
24384
24385 fi
24386
24387 done
24388
24389 for ac_func in _ftime
24390 do :
24391 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
24392 if test "x$ac_cv_func__ftime" = x""yes; then :
24393 cat >>confdefs.h <<_ACEOF
24394 #define HAVE__FTIME 1
24395 _ACEOF
24396
24397 fi
24398 done
24399
24400
24401 fi
24402
24403
24404
24405
24406
24407 GNULIB_GETTIMEOFDAY=1
24408
24409
24410
24411
24412
24413
24414
24415
24416
24417
24418 if test $ac_cv_func_lstat = yes; then
24419
24420 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
24421 *no)
24422 REPLACE_LSTAT=1
24423 ;;
24424 esac
24425 else
24426 HAVE_LSTAT=0
24427 fi
24428
24429 if test $REPLACE_LSTAT = 1; then
24430
24431
24432
24433
24434
24435
24436
24437
24438 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
24439
24440 :
24441 fi
24442
24443
24444
24445
24446
24447 GNULIB_LSTAT=1
24448
24449
24450
24451
24452
24453
24454
24455
24456
24457
24458 if test $ac_cv_have_decl_memrchr = no; then
24459 HAVE_DECL_MEMRCHR=0
24460 fi
24461
24462 for ac_func in memrchr
24463 do :
24464 ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
24465 if test "x$ac_cv_func_memrchr" = x""yes; then :
24466 cat >>confdefs.h <<_ACEOF
24467 #define HAVE_MEMRCHR 1
24468 _ACEOF
24469
24470 fi
24471 done
24472
24473
24474 if test $ac_cv_func_memrchr = no; then
24475
24476
24477
24478
24479
24480
24481
24482
24483 gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
24484
24485 :
24486 fi
24487
24488
24489
24490
24491
24492 GNULIB_MEMRCHR=1
24493
24494
24495
24496
24497
24498
24499
24500
24501
24502
24503
24504 if test $ac_cv_func_mkostemp != yes; then
24505 HAVE_MKOSTEMP=0
24506 fi
24507
24508 if test $HAVE_MKOSTEMP = 0; then
24509
24510
24511
24512
24513
24514
24515
24516
24517 gl_LIBOBJS="$gl_LIBOBJS mkostemp.$ac_objext"
24518
24519
24520
24521 fi
24522
24523
24524 cat >>confdefs.h <<_ACEOF
24525 #define GNULIB_MKOSTEMP 1
24526 _ACEOF
24527
24528
24529
24530
24531
24532
24533
24534 GNULIB_MKOSTEMP=1
24535
24536
24537
24538
24539
24540
24541
24542
24543
24544
24545
24546 if test $APPLE_UNIVERSAL_BUILD = 1; then
24547 # A universal build on Apple Mac OS X platforms.
24548 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
24549 # But we need a configuration result that is valid in both modes.
24550 gl_cv_func_working_mktime=no
24551 fi
24552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
24553 $as_echo_n "checking for working mktime... " >&6; }
24554 if test "${gl_cv_func_working_mktime+set}" = set; then :
24555 $as_echo_n "(cached) " >&6
24556 else
24557 if test "$cross_compiling" = yes; then :
24558 gl_cv_func_working_mktime=no
24559 else
24560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24561 /* end confdefs.h. */
24562 /* Test program from Paul Eggert and Tony Leneis. */
24563 #include <limits.h>
24564 #include <stdlib.h>
24565 #include <time.h>
24566
24567 #ifdef HAVE_UNISTD_H
24568 # include <unistd.h>
24569 #endif
24570
24571 #if HAVE_DECL_ALARM
24572 # include <signal.h>
24573 #endif
24574
24575 /* Work around redefinition to rpl_putenv by other config tests. */
24576 #undef putenv
24577
24578 static time_t time_t_max;
24579 static time_t time_t_min;
24580
24581 /* Values we'll use to set the TZ environment variable. */
24582 static char *tz_strings[] = {
24583 (char *) 0, "TZ=GMT0", "TZ=JST-9",
24584 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
24585 };
24586 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
24587
24588 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
24589 Based on a problem report from Andreas Jaeger. */
24590 static int
24591 spring_forward_gap ()
24592 {
24593 /* glibc (up to about 1998-10-07) failed this test. */
24594 struct tm tm;
24595
24596 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24597 instead of "TZ=America/Vancouver" in order to detect the bug even
24598 on systems that don't support the Olson extension, or don't have the
24599 full zoneinfo tables installed. */
24600 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24601
24602 tm.tm_year = 98;
24603 tm.tm_mon = 3;
24604 tm.tm_mday = 5;
24605 tm.tm_hour = 2;
24606 tm.tm_min = 0;
24607 tm.tm_sec = 0;
24608 tm.tm_isdst = -1;
24609 return mktime (&tm) != (time_t) -1;
24610 }
24611
24612 static int
24613 mktime_test1 (time_t now)
24614 {
24615 struct tm *lt;
24616 return ! (lt = localtime (&now)) || mktime (lt) == now;
24617 }
24618
24619 static int
24620 mktime_test (time_t now)
24621 {
24622 return (mktime_test1 (now)
24623 && mktime_test1 ((time_t) (time_t_max - now))
24624 && mktime_test1 ((time_t) (time_t_min + now)));
24625 }
24626
24627 static int
24628 irix_6_4_bug ()
24629 {
24630 /* Based on code from Ariel Faigon. */
24631 struct tm tm;
24632 tm.tm_year = 96;
24633 tm.tm_mon = 3;
24634 tm.tm_mday = 0;
24635 tm.tm_hour = 0;
24636 tm.tm_min = 0;
24637 tm.tm_sec = 0;
24638 tm.tm_isdst = -1;
24639 mktime (&tm);
24640 return tm.tm_mon == 2 && tm.tm_mday == 31;
24641 }
24642
24643 static int
24644 bigtime_test (int j)
24645 {
24646 struct tm tm;
24647 time_t now;
24648 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
24649 now = mktime (&tm);
24650 if (now != (time_t) -1)
24651 {
24652 struct tm *lt = localtime (&now);
24653 if (! (lt
24654 && lt->tm_year == tm.tm_year
24655 && lt->tm_mon == tm.tm_mon
24656 && lt->tm_mday == tm.tm_mday
24657 && lt->tm_hour == tm.tm_hour
24658 && lt->tm_min == tm.tm_min
24659 && lt->tm_sec == tm.tm_sec
24660 && lt->tm_yday == tm.tm_yday
24661 && lt->tm_wday == tm.tm_wday
24662 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
24663 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
24664 return 0;
24665 }
24666 return 1;
24667 }
24668
24669 static int
24670 year_2050_test ()
24671 {
24672 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
24673 ignoring leap seconds. */
24674 unsigned long int answer = 2527315200UL;
24675
24676 struct tm tm;
24677 time_t t;
24678 tm.tm_year = 2050 - 1900;
24679 tm.tm_mon = 2 - 1;
24680 tm.tm_mday = 1;
24681 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
24682 tm.tm_isdst = -1;
24683
24684 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24685 instead of "TZ=America/Vancouver" in order to detect the bug even
24686 on systems that don't support the Olson extension, or don't have the
24687 full zoneinfo tables installed. */
24688 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24689
24690 t = mktime (&tm);
24691
24692 /* Check that the result is either a failure, or close enough
24693 to the correct answer that we can assume the discrepancy is
24694 due to leap seconds. */
24695 return (t == (time_t) -1
24696 || (0 < t && answer - 120 <= t && t <= answer + 120));
24697 }
24698
24699 int
24700 main ()
24701 {
24702 int result = 0;
24703 time_t t, delta;
24704 int i, j;
24705 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
24706 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
24707
24708 #if HAVE_DECL_ALARM
24709 /* This test makes some buggy mktime implementations loop.
24710 Give up after 60 seconds; a mktime slower than that
24711 isn't worth using anyway. */
24712 signal (SIGALRM, SIG_DFL);
24713 alarm (60);
24714 #endif
24715
24716 time_t_max = (! time_t_signed
24717 ? (time_t) -1
24718 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
24719 * 2 + 1));
24720 time_t_min = (! time_t_signed
24721 ? (time_t) 0
24722 : time_t_signed_magnitude
24723 ? ~ (time_t) 0
24724 : ~ time_t_max);
24725
24726 delta = time_t_max / 997; /* a suitable prime number */
24727 for (i = 0; i < N_STRINGS; i++)
24728 {
24729 if (tz_strings[i])
24730 putenv (tz_strings[i]);
24731
24732 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
24733 if (! mktime_test (t))
24734 result |= 1;
24735 if ((result & 2) == 0
24736 && ! (mktime_test ((time_t) 1)
24737 && mktime_test ((time_t) (60 * 60))
24738 && mktime_test ((time_t) (60 * 60 * 24))))
24739 result |= 2;
24740
24741 for (j = 1; (result & 4) == 0; j <<= 1)
24742 {
24743 if (! bigtime_test (j))
24744 result |= 4;
24745 if (INT_MAX / 2 < j)
24746 break;
24747 }
24748 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
24749 result |= 8;
24750 }
24751 if (! irix_6_4_bug ())
24752 result |= 16;
24753 if (! spring_forward_gap ())
24754 result |= 32;
24755 if (! year_2050_test ())
24756 result |= 64;
24757 return result;
24758 }
24759 _ACEOF
24760 if ac_fn_c_try_run "$LINENO"; then :
24761 gl_cv_func_working_mktime=yes
24762 else
24763 gl_cv_func_working_mktime=no
24764 fi
24765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24766 conftest.$ac_objext conftest.beam conftest.$ac_ext
24767 fi
24768
24769
24770 fi
24771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
24772 $as_echo "$gl_cv_func_working_mktime" >&6; }
24773
24774 if test $gl_cv_func_working_mktime = no; then
24775 REPLACE_MKTIME=1
24776 else
24777 REPLACE_MKTIME=0
24778 fi
24779
24780 if test $REPLACE_MKTIME = 1; then
24781
24782
24783
24784
24785
24786
24787
24788
24789 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
24790
24791 :
24792 fi
24793
24794
24795
24796
24797
24798 GNULIB_MKTIME=1
24799
24800
24801
24802
24803
24804
24805
24806
24807
24808
24809
24810
24811 if test $ac_cv_func_pipe2 != yes; then
24812 HAVE_PIPE2=0
24813 fi
24814
24815
24816
24817
24818
24819
24820 GNULIB_PIPE2=1
24821
24822
24823
24824
24825
24826
24827
24828
24829
24830
24831 if test $ac_cv_func_pselect = yes; then
24832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
24833 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
24834 if test "${gl_cv_sig_pselect+set}" = set; then :
24835 $as_echo_n "(cached) " >&6
24836 else
24837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24838 /* end confdefs.h. */
24839 #include <sys/select.h>
24840
24841 int
24842 main ()
24843 {
24844 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
24845 struct timespec const *restrict,
24846 sigset_t const *restrict) = pselect;
24847 return !p;
24848 ;
24849 return 0;
24850 }
24851 _ACEOF
24852 if ac_fn_c_try_link "$LINENO"; then :
24853 gl_cv_sig_pselect=yes
24854 else
24855 gl_cv_sig_pselect=no
24856 fi
24857 rm -f core conftest.err conftest.$ac_objext \
24858 conftest$ac_exeext conftest.$ac_ext
24859 fi
24860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
24861 $as_echo "$gl_cv_sig_pselect" >&6; }
24862
24863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
24864 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
24865 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
24866 $as_echo_n "(cached) " >&6
24867 else
24868
24869 if test "$cross_compiling" = yes; then :
24870
24871 case "$host_os" in
24872 # Guess yes on glibc systems.
24873 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
24874 # If we don't know, assume the worst.
24875 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
24876 esac
24877
24878 else
24879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24880 /* end confdefs.h. */
24881
24882 #include <sys/types.h>
24883 #include <sys/time.h>
24884 #if HAVE_SYS_SELECT_H
24885 # include <sys/select.h>
24886 #endif
24887 #include <unistd.h>
24888 #include <errno.h>
24889
24890 int
24891 main ()
24892 {
24893
24894 fd_set set;
24895 dup2(0, 16);
24896 FD_ZERO(&set);
24897 FD_SET(16, &set);
24898 close(16);
24899 struct timespec timeout;
24900 timeout.tv_sec = 0;
24901 timeout.tv_nsec = 5000;
24902 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
24903
24904 ;
24905 return 0;
24906 }
24907 _ACEOF
24908 if ac_fn_c_try_run "$LINENO"; then :
24909 gl_cv_func_pselect_detects_ebadf=yes
24910 else
24911 gl_cv_func_pselect_detects_ebadf=no
24912 fi
24913 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24914 conftest.$ac_objext conftest.beam conftest.$ac_ext
24915 fi
24916
24917
24918 fi
24919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
24920 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
24921 case $gl_cv_func_pselect_detects_ebadf in
24922 *yes) ;;
24923 *) REPLACE_PSELECT=1 ;;
24924 esac
24925 fi
24926
24927 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
24928 REPLACE_PSELECT=1
24929 fi
24930
24931 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
24932
24933
24934
24935
24936
24937
24938
24939
24940 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
24941
24942 fi
24943
24944
24945
24946
24947
24948 GNULIB_PSELECT=1
24949
24950
24951
24952
24953
24954
24955
24956
24957
24958 LIB_PTHREAD_SIGMASK=
24959
24960
24961
24962
24963 if test "$gl_threads_api" = posix; then
24964 if test $ac_cv_func_pthread_sigmask = yes; then
24965 :
24966 else
24967 if test -n "$LIBMULTITHREAD"; then
24968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
24969 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
24970 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
24971 $as_echo_n "(cached) " >&6
24972 else
24973 gl_save_LIBS="$LIBS"
24974 LIBS="$LIBS $LIBMULTITHREAD"
24975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24976 /* end confdefs.h. */
24977 #include <pthread.h>
24978 #include <signal.h>
24979
24980 int
24981 main ()
24982 {
24983 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
24984 ;
24985 return 0;
24986 }
24987
24988 _ACEOF
24989 if ac_fn_c_try_link "$LINENO"; then :
24990 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
24991 else
24992 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
24993 fi
24994 rm -f core conftest.err conftest.$ac_objext \
24995 conftest$ac_exeext conftest.$ac_ext
24996 LIBS="$gl_save_LIBS"
24997
24998 fi
24999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
25000 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
25001 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
25002 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
25003 else
25004 HAVE_PTHREAD_SIGMASK=0
25005 fi
25006 else
25007 HAVE_PTHREAD_SIGMASK=0
25008 fi
25009 fi
25010 else
25011 if test $ac_cv_func_pthread_sigmask = yes; then
25012 REPLACE_PTHREAD_SIGMASK=1
25013 else
25014 HAVE_PTHREAD_SIGMASK=0
25015 fi
25016 fi
25017
25018
25019
25020
25021 if test $HAVE_PTHREAD_SIGMASK = 1; then
25022
25023
25024 if test -z "$LIB_PTHREAD_SIGMASK"; then
25025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
25026 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
25027 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
25028 $as_echo_n "(cached) " >&6
25029 else
25030
25031 if test "$cross_compiling" = yes; then :
25032
25033 case "$host_os" in
25034 freebsd* | hpux* | solaris | solaris2.[2-9]*)
25035 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
25036 *)
25037 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
25038 esac
25039
25040 else
25041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25042 /* end confdefs.h. */
25043
25044 #include <pthread.h>
25045 #include <signal.h>
25046 #include <stddef.h>
25047 int main ()
25048 {
25049 sigset_t set;
25050 sigemptyset (&set);
25051 return pthread_sigmask (1729, &set, NULL) != 0;
25052 }
25053 _ACEOF
25054 if ac_fn_c_try_run "$LINENO"; then :
25055 gl_cv_func_pthread_sigmask_in_libc_works=no
25056 else
25057 gl_cv_func_pthread_sigmask_in_libc_works=yes
25058 fi
25059 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25060 conftest.$ac_objext conftest.beam conftest.$ac_ext
25061 fi
25062
25063
25064 fi
25065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
25066 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
25067 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
25068 *no)
25069 REPLACE_PTHREAD_SIGMASK=1
25070
25071 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
25072
25073 ;;
25074 esac
25075 fi
25076
25077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
25078 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
25079 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
25080 $as_echo_n "(cached) " >&6
25081 else
25082
25083 gl_save_LIBS="$LIBS"
25084 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
25085 if test "$cross_compiling" = yes; then :
25086 case "$host_os" in
25087 cygwin*)
25088 gl_cv_func_pthread_sigmask_return_works="guessing no";;
25089 *)
25090 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
25091 esac
25092
25093 else
25094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25095 /* end confdefs.h. */
25096
25097 #include <pthread.h>
25098 #include <signal.h>
25099 #include <stddef.h>
25100 int main ()
25101 {
25102 sigset_t set;
25103 sigemptyset (&set);
25104 if (pthread_sigmask (1729, &set, NULL) == -1)
25105 return 1;
25106 return 0;
25107 }
25108 _ACEOF
25109 if ac_fn_c_try_run "$LINENO"; then :
25110 gl_cv_func_pthread_sigmask_return_works=yes
25111 else
25112 gl_cv_func_pthread_sigmask_return_works=no
25113 fi
25114 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25115 conftest.$ac_objext conftest.beam conftest.$ac_ext
25116 fi
25117
25118 LIBS="$gl_save_LIBS"
25119
25120 fi
25121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
25122 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
25123 case "$gl_cv_func_pthread_sigmask_return_works" in
25124 *no)
25125 REPLACE_PTHREAD_SIGMASK=1
25126
25127 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
25128
25129 ;;
25130 esac
25131
25132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
25133 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
25134 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
25135 $as_echo_n "(cached) " >&6
25136 else
25137
25138 case "$host_os" in
25139 irix*)
25140 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
25141 *)
25142 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
25143 esac
25144 gl_save_LIBS="$LIBS"
25145 LIBS="$LIBS $LIBMULTITHREAD"
25146 if test "$cross_compiling" = yes; then :
25147 :
25148 else
25149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25150 /* end confdefs.h. */
25151
25152 #include <pthread.h>
25153 #include <signal.h>
25154 #include <stdio.h>
25155 #include <stdlib.h>
25156 #include <unistd.h>
25157 static volatile int sigint_occurred;
25158 static void
25159 sigint_handler (int sig)
25160 {
25161 sigint_occurred++;
25162 }
25163 int main ()
25164 {
25165 sigset_t set;
25166 int pid = getpid ();
25167 char command[80];
25168 signal (SIGINT, sigint_handler);
25169 sigemptyset (&set);
25170 sigaddset (&set, SIGINT);
25171 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
25172 return 1;
25173 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
25174 if (!(system (command) == 0))
25175 return 2;
25176 sleep (2);
25177 if (!(sigint_occurred == 0))
25178 return 3;
25179 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
25180 return 4;
25181 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
25182 return 5;
25183 return 0;
25184 }
25185 _ACEOF
25186 if ac_fn_c_try_run "$LINENO"; then :
25187 :
25188 else
25189 gl_cv_func_pthread_sigmask_unblock_works=no
25190 fi
25191 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25192 conftest.$ac_objext conftest.beam conftest.$ac_ext
25193 fi
25194
25195 LIBS="$gl_save_LIBS"
25196
25197 fi
25198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
25199 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
25200 case "$gl_cv_func_pthread_sigmask_unblock_works" in
25201 *no)
25202 REPLACE_PTHREAD_SIGMASK=1
25203
25204 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
25205
25206 ;;
25207 esac
25208 fi
25209
25210 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
25211
25212
25213
25214
25215
25216
25217
25218
25219 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
25220
25221
25222 if test $HAVE_PTHREAD_SIGMASK = 1; then
25223
25224 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
25225
25226 fi
25227
25228 fi
25229
25230
25231
25232
25233
25234 GNULIB_PTHREAD_SIGMASK=1
25235
25236
25237
25238
25239
25240
25241
25242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
25243 $as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
25244 if test "${gl_cv_func_svid_putenv+set}" = set; then :
25245 $as_echo_n "(cached) " >&6
25246 else
25247 if test "$cross_compiling" = yes; then :
25248 case "$host_os" in
25249 # Guess yes on glibc systems.
25250 *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
25251 # If we don't know, assume the worst.
25252 *) gl_cv_func_svid_putenv="guessing no" ;;
25253 esac
25254
25255 else
25256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25257 /* end confdefs.h. */
25258 $ac_includes_default
25259 int
25260 main ()
25261 {
25262
25263 /* Put it in env. */
25264 if (putenv ("CONFTEST_putenv=val"))
25265 return 1;
25266
25267 /* Try to remove it. */
25268 if (putenv ("CONFTEST_putenv"))
25269 return 2;
25270
25271 /* Make sure it was deleted. */
25272 if (getenv ("CONFTEST_putenv") != 0)
25273 return 3;
25274
25275 return 0;
25276
25277 ;
25278 return 0;
25279 }
25280 _ACEOF
25281 if ac_fn_c_try_run "$LINENO"; then :
25282 gl_cv_func_svid_putenv=yes
25283 else
25284 gl_cv_func_svid_putenv=no
25285 fi
25286 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25287 conftest.$ac_objext conftest.beam conftest.$ac_ext
25288 fi
25289
25290
25291 fi
25292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
25293 $as_echo "$gl_cv_func_svid_putenv" >&6; }
25294 case "$gl_cv_func_svid_putenv" in
25295 *yes) ;;
25296 *)
25297 REPLACE_PUTENV=1
25298 ;;
25299 esac
25300
25301 if test $REPLACE_PUTENV = 1; then
25302
25303
25304
25305
25306
25307
25308
25309
25310 gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
25311
25312
25313 ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
25314 if test "x$ac_cv_have_decl__putenv" = x""yes; then :
25315 ac_have_decl=1
25316 else
25317 ac_have_decl=0
25318 fi
25319
25320 cat >>confdefs.h <<_ACEOF
25321 #define HAVE_DECL__PUTENV $ac_have_decl
25322 _ACEOF
25323
25324
25325 fi
25326
25327
25328
25329
25330
25331 GNULIB_PUTENV=1
25332
25333
25334
25335
25336
25337
25338 # Check whether --enable-acl was given.
25339 if test "${enable_acl+set}" = set; then :
25340 enableval=$enable_acl;
25341 else
25342 enable_acl=auto
25343 fi
25344
25345
25346 LIB_ACL=
25347 use_acl=0
25348 if test "x$enable_acl" != "xno"; then
25349 for ac_header in sys/acl.h
25350 do :
25351 ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
25352 if test "x$ac_cv_header_sys_acl_h" = x""yes; then :
25353 cat >>confdefs.h <<_ACEOF
25354 #define HAVE_SYS_ACL_H 1
25355 _ACEOF
25356
25357 fi
25358
25359 done
25360
25361 if test $ac_cv_header_sys_acl_h = yes; then
25362 ac_save_LIBS=$LIBS
25363
25364 if test $use_acl = 0; then
25365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
25366 $as_echo_n "checking for library containing acl_get_file... " >&6; }
25367 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25368 $as_echo_n "(cached) " >&6
25369 else
25370 ac_func_search_save_LIBS=$LIBS
25371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25372 /* end confdefs.h. */
25373
25374 /* Override any GCC internal prototype to avoid an error.
25375 Use char because int might match the return type of a GCC
25376 builtin and then its argument prototype would still apply. */
25377 #ifdef __cplusplus
25378 extern "C"
25379 #endif
25380 char acl_get_file ();
25381 int
25382 main ()
25383 {
25384 return acl_get_file ();
25385 ;
25386 return 0;
25387 }
25388 _ACEOF
25389 for ac_lib in '' acl pacl; do
25390 if test -z "$ac_lib"; then
25391 ac_res="none required"
25392 else
25393 ac_res=-l$ac_lib
25394 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25395 fi
25396 if ac_fn_c_try_link "$LINENO"; then :
25397 ac_cv_search_acl_get_file=$ac_res
25398 fi
25399 rm -f core conftest.err conftest.$ac_objext \
25400 conftest$ac_exeext
25401 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25402 break
25403 fi
25404 done
25405 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25406
25407 else
25408 ac_cv_search_acl_get_file=no
25409 fi
25410 rm conftest.$ac_ext
25411 LIBS=$ac_func_search_save_LIBS
25412 fi
25413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
25414 $as_echo "$ac_cv_search_acl_get_file" >&6; }
25415 ac_res=$ac_cv_search_acl_get_file
25416 if test "$ac_res" != no; then :
25417 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25418 if test "$ac_cv_search_acl_get_file" != "none required"; then
25419 LIB_ACL=$ac_cv_search_acl_get_file
25420 fi
25421 for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
25422 acl_free acl_from_mode acl_from_text \
25423 acl_delete_def_file acl_extended_file \
25424 acl_delete_fd_np acl_delete_file_np \
25425 acl_copy_ext_native acl_create_entry_np \
25426 acl_to_short_text acl_free_text
25427 do :
25428 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25429 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25430 eval as_val=\$$as_ac_var
25431 if test "x$as_val" = x""yes; then :
25432 cat >>confdefs.h <<_ACEOF
25433 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25434 _ACEOF
25435
25436 fi
25437 done
25438
25439 # If the acl_get_file bug is detected, don't enable the ACL support.
25440
25441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
25442 $as_echo_n "checking for working acl_get_file... " >&6; }
25443 if test "${gl_cv_func_working_acl_get_file+set}" = set; then :
25444 $as_echo_n "(cached) " >&6
25445 else
25446 if test "$cross_compiling" = yes; then :
25447 gl_cv_func_working_acl_get_file=cross-compiling
25448 else
25449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25450 /* end confdefs.h. */
25451 #include <sys/types.h>
25452 #include <sys/acl.h>
25453 #include <errno.h>
25454
25455 int
25456 main ()
25457 {
25458 if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
25459 return 1;
25460 return 0;
25461
25462 ;
25463 return 0;
25464 }
25465 _ACEOF
25466 if ac_fn_c_try_run "$LINENO"; then :
25467 gl_cv_func_working_acl_get_file=yes
25468 else
25469 gl_cv_func_working_acl_get_file=no
25470 fi
25471 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25472 conftest.$ac_objext conftest.beam conftest.$ac_ext
25473 fi
25474
25475 fi
25476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
25477 $as_echo "$gl_cv_func_working_acl_get_file" >&6; }
25478
25479 if test $gl_cv_func_working_acl_get_file = yes; then :
25480 use_acl=1
25481 fi
25482
25483 if test $use_acl = 1; then
25484 for ac_header in acl/libacl.h
25485 do :
25486 ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
25487 if test "x$ac_cv_header_acl_libacl_h" = x""yes; then :
25488 cat >>confdefs.h <<_ACEOF
25489 #define HAVE_ACL_LIBACL_H 1
25490 _ACEOF
25491
25492 fi
25493
25494 done
25495
25496
25497
25498
25499
25500
25501
25502
25503
25504 for ac_func in acl_entries
25505 do :
25506 ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries"
25507 if test "x$ac_cv_func_acl_entries" = x""yes; then :
25508 cat >>confdefs.h <<_ACEOF
25509 #define HAVE_ACL_ENTRIES 1
25510 _ACEOF
25511
25512 else
25513
25514 gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
25515
25516 fi
25517 done
25518
25519
25520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
25521 $as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; }
25522 if test "${gl_cv_acl_ACL_FIRST_ENTRY+set}" = set; then :
25523 $as_echo_n "(cached) " >&6
25524 else
25525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25526 /* end confdefs.h. */
25527 #include <sys/types.h>
25528 #include <sys/acl.h>
25529 int type = ACL_FIRST_ENTRY;
25530 int
25531 main ()
25532 {
25533
25534 ;
25535 return 0;
25536 }
25537 _ACEOF
25538 if ac_fn_c_try_compile "$LINENO"; then :
25539 gl_cv_acl_ACL_FIRST_ENTRY=yes
25540 else
25541 gl_cv_acl_ACL_FIRST_ENTRY=no
25542 fi
25543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25544 fi
25545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
25546 $as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
25547 if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
25548
25549 $as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
25550
25551 fi
25552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
25553 $as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; }
25554 if test "${gl_cv_acl_ACL_TYPE_EXTENDED+set}" = set; then :
25555 $as_echo_n "(cached) " >&6
25556 else
25557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25558 /* end confdefs.h. */
25559 #include <sys/types.h>
25560 #include <sys/acl.h>
25561 int type = ACL_TYPE_EXTENDED;
25562 int
25563 main ()
25564 {
25565
25566 ;
25567 return 0;
25568 }
25569 _ACEOF
25570 if ac_fn_c_try_compile "$LINENO"; then :
25571 gl_cv_acl_ACL_TYPE_EXTENDED=yes
25572 else
25573 gl_cv_acl_ACL_TYPE_EXTENDED=no
25574 fi
25575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25576 fi
25577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
25578 $as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
25579 if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
25580
25581 $as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
25582
25583 fi
25584 else
25585 LIB_ACL=
25586 fi
25587
25588 fi
25589
25590 fi
25591
25592 if test $use_acl = 0; then
25593 for ac_func in facl
25594 do :
25595 ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl"
25596 if test "x$ac_cv_func_facl" = x""yes; then :
25597 cat >>confdefs.h <<_ACEOF
25598 #define HAVE_FACL 1
25599 _ACEOF
25600
25601 fi
25602 done
25603
25604 if test $ac_cv_func_facl = yes; then
25605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
25606 $as_echo_n "checking for library containing acl_trivial... " >&6; }
25607 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25608 $as_echo_n "(cached) " >&6
25609 else
25610 ac_func_search_save_LIBS=$LIBS
25611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25612 /* end confdefs.h. */
25613
25614 /* Override any GCC internal prototype to avoid an error.
25615 Use char because int might match the return type of a GCC
25616 builtin and then its argument prototype would still apply. */
25617 #ifdef __cplusplus
25618 extern "C"
25619 #endif
25620 char acl_trivial ();
25621 int
25622 main ()
25623 {
25624 return acl_trivial ();
25625 ;
25626 return 0;
25627 }
25628 _ACEOF
25629 for ac_lib in '' sec; do
25630 if test -z "$ac_lib"; then
25631 ac_res="none required"
25632 else
25633 ac_res=-l$ac_lib
25634 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25635 fi
25636 if ac_fn_c_try_link "$LINENO"; then :
25637 ac_cv_search_acl_trivial=$ac_res
25638 fi
25639 rm -f core conftest.err conftest.$ac_objext \
25640 conftest$ac_exeext
25641 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25642 break
25643 fi
25644 done
25645 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25646
25647 else
25648 ac_cv_search_acl_trivial=no
25649 fi
25650 rm conftest.$ac_ext
25651 LIBS=$ac_func_search_save_LIBS
25652 fi
25653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
25654 $as_echo "$ac_cv_search_acl_trivial" >&6; }
25655 ac_res=$ac_cv_search_acl_trivial
25656 if test "$ac_res" != no; then :
25657 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25658 if test "$ac_cv_search_acl_trivial" != "none required"; then
25659 LIB_ACL=$ac_cv_search_acl_trivial
25660 fi
25661
25662 fi
25663
25664 for ac_func in acl_trivial
25665 do :
25666 ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
25667 if test "x$ac_cv_func_acl_trivial" = x""yes; then :
25668 cat >>confdefs.h <<_ACEOF
25669 #define HAVE_ACL_TRIVIAL 1
25670 _ACEOF
25671
25672 fi
25673 done
25674
25675 use_acl=1
25676 fi
25677 fi
25678
25679 if test $use_acl = 0; then
25680 for ac_func in getacl
25681 do :
25682 ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl"
25683 if test "x$ac_cv_func_getacl" = x""yes; then :
25684 cat >>confdefs.h <<_ACEOF
25685 #define HAVE_GETACL 1
25686 _ACEOF
25687
25688 fi
25689 done
25690
25691 if test $ac_cv_func_getacl = yes; then
25692 use_acl=1
25693 fi
25694 for ac_header in aclv.h
25695 do :
25696 ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
25697 "
25698 if test "x$ac_cv_header_aclv_h" = x""yes; then :
25699 cat >>confdefs.h <<_ACEOF
25700 #define HAVE_ACLV_H 1
25701 _ACEOF
25702
25703 fi
25704
25705 done
25706
25707 fi
25708
25709 if test $use_acl = 0; then
25710 for ac_func in aclx_get
25711 do :
25712 ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
25713 if test "x$ac_cv_func_aclx_get" = x""yes; then :
25714 cat >>confdefs.h <<_ACEOF
25715 #define HAVE_ACLX_GET 1
25716 _ACEOF
25717
25718 fi
25719 done
25720
25721 if test $ac_cv_func_aclx_get = yes; then
25722 use_acl=1
25723 fi
25724 fi
25725
25726 if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then
25727 for ac_func in statacl
25728 do :
25729 ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl"
25730 if test "x$ac_cv_func_statacl" = x""yes; then :
25731 cat >>confdefs.h <<_ACEOF
25732 #define HAVE_STATACL 1
25733 _ACEOF
25734
25735 fi
25736 done
25737
25738 if test $ac_cv_func_statacl = yes; then
25739 use_acl=1
25740 fi
25741 fi
25742
25743 if test $use_acl = 0; then
25744 for ac_func in aclsort
25745 do :
25746 ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort"
25747 if test "x$ac_cv_func_aclsort" = x""yes; then :
25748 cat >>confdefs.h <<_ACEOF
25749 #define HAVE_ACLSORT 1
25750 _ACEOF
25751
25752 fi
25753 done
25754
25755 if test $ac_cv_func_aclsort = yes; then
25756 use_acl=1
25757 fi
25758 fi
25759
25760 LIBS=$ac_save_LIBS
25761 fi
25762 if test "x$enable_acl$use_acl" = "xyes0"; then
25763 as_fn_error "ACLs enabled but support not detected" "$LINENO" 5
25764 elif test "x$enable_acl$use_acl" = "xauto0"; then
25765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
25766 $as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
25767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: emacs will be built without ACL support." >&5
25768 $as_echo "$as_me: WARNING: emacs will be built without ACL support." >&2;}
25769 fi
25770 fi
25771
25772
25773 cat >>confdefs.h <<_ACEOF
25774 #define USE_ACL $use_acl
25775 _ACEOF
25776
25777 USE_ACL=$use_acl
25778
25779
25780
25781
25782
25783 if test $ac_cv_func_readlink = no; then
25784 HAVE_READLINK=0
25785 else
25786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
25787 $as_echo_n "checking whether readlink signature is correct... " >&6; }
25788 if test "${gl_cv_decl_readlink_works+set}" = set; then :
25789 $as_echo_n "(cached) " >&6
25790 else
25791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25792 /* end confdefs.h. */
25793 #include <unistd.h>
25794 /* Cause compilation failure if original declaration has wrong type. */
25795 ssize_t readlink (const char *, char *, size_t);
25796 int
25797 main ()
25798 {
25799
25800 ;
25801 return 0;
25802 }
25803 _ACEOF
25804 if ac_fn_c_try_compile "$LINENO"; then :
25805 gl_cv_decl_readlink_works=yes
25806 else
25807 gl_cv_decl_readlink_works=no
25808 fi
25809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25810 fi
25811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
25812 $as_echo "$gl_cv_decl_readlink_works" >&6; }
25813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
25814 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
25815 if test "${gl_cv_func_readlink_works+set}" = set; then :
25816 $as_echo_n "(cached) " >&6
25817 else
25818 # We have readlink, so assume ln -s works.
25819 ln -s conftest.no-such conftest.link
25820 ln -s conftest.link conftest.lnk2
25821 if test "$cross_compiling" = yes; then :
25822 case "$host_os" in
25823 # Guess yes on glibc systems.
25824 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
25825 # If we don't know, assume the worst.
25826 *) gl_cv_func_readlink_works="guessing no" ;;
25827 esac
25828
25829 else
25830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25831 /* end confdefs.h. */
25832 #include <unistd.h>
25833
25834 int
25835 main ()
25836 {
25837 char buf[20];
25838 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
25839 ;
25840 return 0;
25841 }
25842 _ACEOF
25843 if ac_fn_c_try_run "$LINENO"; then :
25844 gl_cv_func_readlink_works=yes
25845 else
25846 gl_cv_func_readlink_works=no
25847 fi
25848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25849 conftest.$ac_objext conftest.beam conftest.$ac_ext
25850 fi
25851
25852 rm -f conftest.link conftest.lnk2
25853 fi
25854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
25855 $as_echo "$gl_cv_func_readlink_works" >&6; }
25856 case "$gl_cv_func_readlink_works" in
25857 *yes)
25858 if test "$gl_cv_decl_readlink_works" != yes; then
25859 REPLACE_READLINK=1
25860 fi
25861 ;;
25862 *)
25863
25864 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
25865
25866 REPLACE_READLINK=1
25867 ;;
25868 esac
25869 fi
25870
25871 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
25872
25873
25874
25875
25876
25877
25878
25879
25880 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
25881
25882
25883 :
25884
25885 fi
25886
25887
25888
25889
25890
25891 GNULIB_READLINK=1
25892
25893
25894
25895
25896
25897
25898
25899
25900
25901 if test $ac_cv_func_readlinkat = no; then
25902 HAVE_READLINKAT=0
25903 fi
25904
25905 if test $HAVE_READLINKAT = 0; then
25906
25907
25908
25909
25910
25911
25912
25913
25914 gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"
25915
25916 fi
25917
25918
25919
25920
25921
25922 GNULIB_READLINKAT=1
25923
25924
25925
25926
25927
25928
25929 for ac_func in sig2str
25930 do :
25931 ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str"
25932 if test "x$ac_cv_func_sig2str" = x""yes; then :
25933 cat >>confdefs.h <<_ACEOF
25934 #define HAVE_SIG2STR 1
25935 _ACEOF
25936
25937 fi
25938 done
25939
25940
25941 if test $ac_cv_func_sig2str = no; then
25942
25943
25944
25945
25946
25947
25948
25949
25950 gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext"
25951
25952
25953 :
25954
25955 fi
25956
25957
25958
25959
25960
25961
25962
25963
25964
25965
25966
25967 if test $gl_cv_have_include_next = yes; then
25968 gl_cv_next_signal_h='<'signal.h'>'
25969 else
25970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
25971 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
25972 if test "${gl_cv_next_signal_h+set}" = set; then :
25973 $as_echo_n "(cached) " >&6
25974 else
25975
25976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25977 /* end confdefs.h. */
25978 #include <signal.h>
25979
25980 _ACEOF
25981 case "$host_os" in
25982 aix*) gl_absname_cpp="$ac_cpp -C" ;;
25983 *) gl_absname_cpp="$ac_cpp" ;;
25984 esac
25985
25986 case "$host_os" in
25987 mingw*)
25988 gl_dirsep_regex='[/\\]'
25989 ;;
25990 *)
25991 gl_dirsep_regex='\/'
25992 ;;
25993 esac
25994 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
25995
25996 gl_header_literal_regex=`echo 'signal.h' \
25997 | sed -e "$gl_make_literal_regex_sed"`
25998 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
25999 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26000 s|^/[^/]|//&|
26001 p
26002 q
26003 }'
26004 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26005 sed -n "$gl_absolute_header_sed"`'"'
26006
26007
26008 fi
26009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
26010 $as_echo "$gl_cv_next_signal_h" >&6; }
26011 fi
26012 NEXT_SIGNAL_H=$gl_cv_next_signal_h
26013
26014 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26015 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26016 gl_next_as_first_directive='<'signal.h'>'
26017 else
26018 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26019 gl_next_as_first_directive=$gl_cv_next_signal_h
26020 fi
26021 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
26022
26023
26024
26025
26026
26027 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
26028 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
26029 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
26030 #include <signal.h>
26031
26032 "
26033 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
26034
26035 else
26036 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
26037 fi
26038
26039
26040
26041
26042
26043
26044
26045 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
26046 #include <signal.h>
26047
26048 "
26049 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
26050
26051 else
26052 HAVE_SIGHANDLER_T=0
26053 fi
26054
26055
26056
26057
26058 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
26059 /* <sys/types.h> is not needed according to POSIX, but the
26060 <sys/socket.h> in i386-unknown-freebsd4.10 and
26061 powerpc-apple-darwin5.5 required it. */
26062 #include <sys/types.h>
26063 #if HAVE_SYS_SOCKET_H
26064 # include <sys/socket.h>
26065 #elif HAVE_WS2TCPIP_H
26066 # include <ws2tcpip.h>
26067 #endif
26068
26069 "
26070 if test "x$ac_cv_type_socklen_t" = x""yes; then :
26071
26072 else
26073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
26074 $as_echo_n "checking for socklen_t equivalent... " >&6; }
26075 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
26076 $as_echo_n "(cached) " >&6
26077 else
26078 # Systems have either "struct sockaddr *" or
26079 # "void *" as the second argument to getpeername
26080 gl_cv_socklen_t_equiv=
26081 for arg2 in "struct sockaddr" void; do
26082 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
26083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26084 /* end confdefs.h. */
26085 #include <sys/types.h>
26086 #include <sys/socket.h>
26087
26088 int getpeername (int, $arg2 *, $t *);
26089 int
26090 main ()
26091 {
26092 $t len;
26093 getpeername (0, 0, &len);
26094 ;
26095 return 0;
26096 }
26097 _ACEOF
26098 if ac_fn_c_try_compile "$LINENO"; then :
26099 gl_cv_socklen_t_equiv="$t"
26100 fi
26101 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26102 test "$gl_cv_socklen_t_equiv" != "" && break
26103 done
26104 test "$gl_cv_socklen_t_equiv" != "" && break
26105 done
26106
26107 fi
26108
26109 if test "$gl_cv_socklen_t_equiv" = ""; then
26110 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
26111 fi
26112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
26113 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
26114
26115 cat >>confdefs.h <<_ACEOF
26116 #define socklen_t $gl_cv_socklen_t_equiv
26117 _ACEOF
26118
26119 fi
26120
26121
26122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
26123 $as_echo_n "checking for ssize_t... " >&6; }
26124 if test "${gt_cv_ssize_t+set}" = set; then :
26125 $as_echo_n "(cached) " >&6
26126 else
26127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26128 /* end confdefs.h. */
26129 #include <sys/types.h>
26130 int
26131 main ()
26132 {
26133 int x = sizeof (ssize_t *) + sizeof (ssize_t);
26134 return !x;
26135 ;
26136 return 0;
26137 }
26138 _ACEOF
26139 if ac_fn_c_try_compile "$LINENO"; then :
26140 gt_cv_ssize_t=yes
26141 else
26142 gt_cv_ssize_t=no
26143 fi
26144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26145 fi
26146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
26147 $as_echo "$gt_cv_ssize_t" >&6; }
26148 if test $gt_cv_ssize_t = no; then
26149
26150 $as_echo "#define ssize_t int" >>confdefs.h
26151
26152 fi
26153
26154
26155
26156
26157
26158 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
26159 #include <sys/stat.h>
26160 "
26161 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
26162
26163 cat >>confdefs.h <<_ACEOF
26164 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
26165 _ACEOF
26166
26167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
26168 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
26169 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
26170 $as_echo_n "(cached) " >&6
26171 else
26172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26173 /* end confdefs.h. */
26174
26175 #include <sys/types.h>
26176 #include <sys/stat.h>
26177 #if HAVE_SYS_TIME_H
26178 # include <sys/time.h>
26179 #endif
26180 #include <time.h>
26181 struct timespec ts;
26182 struct stat st;
26183
26184 int
26185 main ()
26186 {
26187
26188 st.st_atim = ts;
26189
26190 ;
26191 return 0;
26192 }
26193 _ACEOF
26194 if ac_fn_c_try_compile "$LINENO"; then :
26195 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
26196 else
26197 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
26198 fi
26199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26200 fi
26201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
26202 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
26203 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
26204
26205 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
26206
26207 fi
26208 else
26209 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
26210 #include <sys/stat.h>
26211 "
26212 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
26213
26214 cat >>confdefs.h <<_ACEOF
26215 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
26216 _ACEOF
26217
26218
26219 else
26220 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
26221 #include <sys/stat.h>
26222 "
26223 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
26224
26225 cat >>confdefs.h <<_ACEOF
26226 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
26227 _ACEOF
26228
26229
26230 else
26231 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
26232 #include <sys/stat.h>
26233 "
26234 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
26235
26236 cat >>confdefs.h <<_ACEOF
26237 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
26238 _ACEOF
26239
26240
26241 fi
26242
26243 fi
26244
26245 fi
26246
26247 fi
26248
26249
26250
26251
26252
26253 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
26254 #include <sys/stat.h>
26255 "
26256 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
26257
26258 cat >>confdefs.h <<_ACEOF
26259 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
26260 _ACEOF
26261
26262
26263 else
26264 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
26265 #include <sys/stat.h>
26266 "
26267 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
26268
26269 cat >>confdefs.h <<_ACEOF
26270 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
26271 _ACEOF
26272
26273
26274 else
26275 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
26276 #include <sys/stat.h>
26277 "
26278 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
26279
26280 cat >>confdefs.h <<_ACEOF
26281 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
26282 _ACEOF
26283
26284
26285 fi
26286
26287 fi
26288
26289 fi
26290
26291
26292
26293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
26294 $as_echo_n "checking for working stdalign.h... " >&6; }
26295 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
26296 $as_echo_n "(cached) " >&6
26297 else
26298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26299 /* end confdefs.h. */
26300 #include <stdalign.h>
26301 #include <stddef.h>
26302
26303 /* Test that alignof yields a result consistent with offsetof.
26304 This catches GCC bug 52023
26305 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
26306 #ifdef __cplusplus
26307 template <class t> struct alignof_helper { char a; t b; };
26308 # define ao(type) offsetof (alignof_helper<type>, b)
26309 #else
26310 # define ao(type) offsetof (struct { char a; type b; }, b)
26311 #endif
26312 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
26313 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
26314 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
26315
26316 /* Test _Alignas only on platforms where gnulib can help. */
26317 #if \
26318 ((defined __cplusplus && 201103 <= __cplusplus) \
26319 || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \
26320 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
26321 struct alignas_test { char c; char alignas (8) alignas_8; };
26322 char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
26323 ? 1 : -1];
26324 #endif
26325
26326 int
26327 main ()
26328 {
26329
26330 ;
26331 return 0;
26332 }
26333 _ACEOF
26334 if ac_fn_c_try_compile "$LINENO"; then :
26335 gl_cv_header_working_stdalign_h=yes
26336 else
26337 gl_cv_header_working_stdalign_h=no
26338 fi
26339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26340 fi
26341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
26342 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
26343
26344 if test $gl_cv_header_working_stdalign_h = yes; then
26345 STDALIGN_H=''
26346 else
26347 STDALIGN_H='stdalign.h'
26348 fi
26349
26350
26351 if test -n "$STDALIGN_H"; then
26352 GL_GENERATE_STDALIGN_H_TRUE=
26353 GL_GENERATE_STDALIGN_H_FALSE='#'
26354 else
26355 GL_GENERATE_STDALIGN_H_TRUE='#'
26356 GL_GENERATE_STDALIGN_H_FALSE=
26357 fi
26358
26359
26360
26361 STDARG_H=''
26362 NEXT_STDARG_H='<stdarg.h>'
26363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
26364 $as_echo_n "checking for va_copy... " >&6; }
26365 if test "${gl_cv_func_va_copy+set}" = set; then :
26366 $as_echo_n "(cached) " >&6
26367 else
26368
26369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26370 /* end confdefs.h. */
26371 #include <stdarg.h>
26372 int
26373 main ()
26374 {
26375
26376 #ifndef va_copy
26377 void (*func) (va_list, va_list) = va_copy;
26378 #endif
26379
26380 ;
26381 return 0;
26382 }
26383 _ACEOF
26384 if ac_fn_c_try_compile "$LINENO"; then :
26385 gl_cv_func_va_copy=yes
26386 else
26387 gl_cv_func_va_copy=no
26388 fi
26389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26390 fi
26391
26392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
26393 $as_echo "$gl_cv_func_va_copy" >&6; }
26394 if test $gl_cv_func_va_copy = no; then
26395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26396 /* end confdefs.h. */
26397 #if defined _AIX && !defined __GNUC__
26398 AIX vaccine
26399 #endif
26400
26401 _ACEOF
26402 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
26403 $EGREP "vaccine" >/dev/null 2>&1; then :
26404 gl_aixcc=yes
26405 else
26406 gl_aixcc=no
26407 fi
26408 rm -f conftest*
26409
26410 if test $gl_aixcc = yes; then
26411 STDARG_H=stdarg.h
26412
26413
26414
26415
26416
26417
26418
26419
26420 if test $gl_cv_have_include_next = yes; then
26421 gl_cv_next_stdarg_h='<'stdarg.h'>'
26422 else
26423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
26424 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
26425 if test "${gl_cv_next_stdarg_h+set}" = set; then :
26426 $as_echo_n "(cached) " >&6
26427 else
26428
26429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26430 /* end confdefs.h. */
26431 #include <stdarg.h>
26432
26433 _ACEOF
26434 case "$host_os" in
26435 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26436 *) gl_absname_cpp="$ac_cpp" ;;
26437 esac
26438
26439 case "$host_os" in
26440 mingw*)
26441 gl_dirsep_regex='[/\\]'
26442 ;;
26443 *)
26444 gl_dirsep_regex='\/'
26445 ;;
26446 esac
26447 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26448
26449 gl_header_literal_regex=`echo 'stdarg.h' \
26450 | sed -e "$gl_make_literal_regex_sed"`
26451 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26452 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26453 s|^/[^/]|//&|
26454 p
26455 q
26456 }'
26457 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26458 sed -n "$gl_absolute_header_sed"`'"'
26459
26460
26461 fi
26462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
26463 $as_echo "$gl_cv_next_stdarg_h" >&6; }
26464 fi
26465 NEXT_STDARG_H=$gl_cv_next_stdarg_h
26466
26467 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26468 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26469 gl_next_as_first_directive='<'stdarg.h'>'
26470 else
26471 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26472 gl_next_as_first_directive=$gl_cv_next_stdarg_h
26473 fi
26474 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
26475
26476
26477
26478
26479 if test "$gl_cv_next_stdarg_h" = '""'; then
26480 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
26481 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
26482 fi
26483 else
26484
26485 saved_as_echo_n="$as_echo_n"
26486 as_echo_n=':'
26487 if test "${gl_cv_func___va_copy+set}" = set; then :
26488 $as_echo_n "(cached) " >&6
26489 else
26490
26491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26492 /* end confdefs.h. */
26493 #include <stdarg.h>
26494 int
26495 main ()
26496 {
26497
26498 #ifndef __va_copy
26499 error, bail out
26500 #endif
26501
26502 ;
26503 return 0;
26504 }
26505 _ACEOF
26506 if ac_fn_c_try_compile "$LINENO"; then :
26507 gl_cv_func___va_copy=yes
26508 else
26509 gl_cv_func___va_copy=no
26510 fi
26511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26512 fi
26513
26514 as_echo_n="$saved_as_echo_n"
26515
26516 if test $gl_cv_func___va_copy = yes; then
26517
26518 $as_echo "#define va_copy __va_copy" >>confdefs.h
26519
26520 else
26521
26522
26523 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
26524
26525 fi
26526 fi
26527 fi
26528
26529 if test -n "$STDARG_H"; then
26530 GL_GENERATE_STDARG_H_TRUE=
26531 GL_GENERATE_STDARG_H_FALSE='#'
26532 else
26533 GL_GENERATE_STDARG_H_TRUE='#'
26534 GL_GENERATE_STDARG_H_FALSE=
26535 fi
26536
26537
26538
26539
26540
26541
26542 # Define two additional variables used in the Makefile substitution.
26543
26544 if test "$ac_cv_header_stdbool_h" = yes; then
26545 STDBOOL_H=''
26546 else
26547 STDBOOL_H='stdbool.h'
26548 fi
26549
26550 if test -n "$STDBOOL_H"; then
26551 GL_GENERATE_STDBOOL_H_TRUE=
26552 GL_GENERATE_STDBOOL_H_FALSE='#'
26553 else
26554 GL_GENERATE_STDBOOL_H_TRUE='#'
26555 GL_GENERATE_STDBOOL_H_FALSE=
26556 fi
26557
26558
26559 if test "$ac_cv_type__Bool" = yes; then
26560 HAVE__BOOL=1
26561 else
26562 HAVE__BOOL=0
26563 fi
26564
26565
26566
26567
26568
26569 STDDEF_H=
26570 if test $gt_cv_c_wchar_t = no; then
26571 HAVE_WCHAR_T=0
26572 STDDEF_H=stddef.h
26573 fi
26574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
26575 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
26576 if test "${gl_cv_decl_null_works+set}" = set; then :
26577 $as_echo_n "(cached) " >&6
26578 else
26579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26580 /* end confdefs.h. */
26581 #include <stddef.h>
26582 int test[2 * (sizeof NULL == sizeof (void *)) -1];
26583
26584 int
26585 main ()
26586 {
26587
26588 ;
26589 return 0;
26590 }
26591 _ACEOF
26592 if ac_fn_c_try_compile "$LINENO"; then :
26593 gl_cv_decl_null_works=yes
26594 else
26595 gl_cv_decl_null_works=no
26596 fi
26597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26598 fi
26599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
26600 $as_echo "$gl_cv_decl_null_works" >&6; }
26601 if test $gl_cv_decl_null_works = no; then
26602 REPLACE_NULL=1
26603 STDDEF_H=stddef.h
26604 fi
26605
26606 if test -n "$STDDEF_H"; then
26607 GL_GENERATE_STDDEF_H_TRUE=
26608 GL_GENERATE_STDDEF_H_FALSE='#'
26609 else
26610 GL_GENERATE_STDDEF_H_TRUE='#'
26611 GL_GENERATE_STDDEF_H_FALSE=
26612 fi
26613
26614 if test -n "$STDDEF_H"; then
26615
26616
26617
26618
26619
26620
26621
26622
26623 if test $gl_cv_have_include_next = yes; then
26624 gl_cv_next_stddef_h='<'stddef.h'>'
26625 else
26626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
26627 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
26628 if test "${gl_cv_next_stddef_h+set}" = set; then :
26629 $as_echo_n "(cached) " >&6
26630 else
26631
26632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26633 /* end confdefs.h. */
26634 #include <stddef.h>
26635
26636 _ACEOF
26637 case "$host_os" in
26638 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26639 *) gl_absname_cpp="$ac_cpp" ;;
26640 esac
26641
26642 case "$host_os" in
26643 mingw*)
26644 gl_dirsep_regex='[/\\]'
26645 ;;
26646 *)
26647 gl_dirsep_regex='\/'
26648 ;;
26649 esac
26650 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26651
26652 gl_header_literal_regex=`echo 'stddef.h' \
26653 | sed -e "$gl_make_literal_regex_sed"`
26654 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26655 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26656 s|^/[^/]|//&|
26657 p
26658 q
26659 }'
26660 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26661 sed -n "$gl_absolute_header_sed"`'"'
26662
26663
26664 fi
26665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
26666 $as_echo "$gl_cv_next_stddef_h" >&6; }
26667 fi
26668 NEXT_STDDEF_H=$gl_cv_next_stddef_h
26669
26670 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26671 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26672 gl_next_as_first_directive='<'stddef.h'>'
26673 else
26674 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26675 gl_next_as_first_directive=$gl_cv_next_stddef_h
26676 fi
26677 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
26678
26679
26680
26681
26682 fi
26683
26684
26685
26686
26687
26688
26689
26690
26691
26692
26693
26694
26695 if test $gl_cv_have_include_next = yes; then
26696 gl_cv_next_stdio_h='<'stdio.h'>'
26697 else
26698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
26699 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
26700 if test "${gl_cv_next_stdio_h+set}" = set; then :
26701 $as_echo_n "(cached) " >&6
26702 else
26703
26704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26705 /* end confdefs.h. */
26706 #include <stdio.h>
26707
26708 _ACEOF
26709 case "$host_os" in
26710 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26711 *) gl_absname_cpp="$ac_cpp" ;;
26712 esac
26713
26714 case "$host_os" in
26715 mingw*)
26716 gl_dirsep_regex='[/\\]'
26717 ;;
26718 *)
26719 gl_dirsep_regex='\/'
26720 ;;
26721 esac
26722 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26723
26724 gl_header_literal_regex=`echo 'stdio.h' \
26725 | sed -e "$gl_make_literal_regex_sed"`
26726 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26727 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26728 s|^/[^/]|//&|
26729 p
26730 q
26731 }'
26732 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26733 sed -n "$gl_absolute_header_sed"`'"'
26734
26735
26736 fi
26737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
26738 $as_echo "$gl_cv_next_stdio_h" >&6; }
26739 fi
26740 NEXT_STDIO_H=$gl_cv_next_stdio_h
26741
26742 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26743 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26744 gl_next_as_first_directive='<'stdio.h'>'
26745 else
26746 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26747 gl_next_as_first_directive=$gl_cv_next_stdio_h
26748 fi
26749 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
26750
26751
26752
26753
26754
26755 GNULIB_FSCANF=1
26756
26757
26758 cat >>confdefs.h <<_ACEOF
26759 #define GNULIB_FSCANF 1
26760 _ACEOF
26761
26762
26763 GNULIB_SCANF=1
26764
26765
26766 cat >>confdefs.h <<_ACEOF
26767 #define GNULIB_SCANF 1
26768 _ACEOF
26769
26770
26771 GNULIB_FGETC=1
26772 GNULIB_GETC=1
26773 GNULIB_GETCHAR=1
26774 GNULIB_FGETS=1
26775 GNULIB_FREAD=1
26776
26777
26778 GNULIB_FPRINTF=1
26779 GNULIB_PRINTF=1
26780 GNULIB_VFPRINTF=1
26781 GNULIB_VPRINTF=1
26782 GNULIB_FPUTC=1
26783 GNULIB_PUTC=1
26784 GNULIB_PUTCHAR=1
26785 GNULIB_FPUTS=1
26786 GNULIB_PUTS=1
26787 GNULIB_FWRITE=1
26788
26789
26790
26791
26792
26793
26794
26795
26796
26797
26798
26799
26800
26801
26802
26803 if test $gl_cv_have_include_next = yes; then
26804 gl_cv_next_stdlib_h='<'stdlib.h'>'
26805 else
26806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
26807 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
26808 if test "${gl_cv_next_stdlib_h+set}" = set; then :
26809 $as_echo_n "(cached) " >&6
26810 else
26811
26812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26813 /* end confdefs.h. */
26814 #include <stdlib.h>
26815
26816 _ACEOF
26817 case "$host_os" in
26818 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26819 *) gl_absname_cpp="$ac_cpp" ;;
26820 esac
26821
26822 case "$host_os" in
26823 mingw*)
26824 gl_dirsep_regex='[/\\]'
26825 ;;
26826 *)
26827 gl_dirsep_regex='\/'
26828 ;;
26829 esac
26830 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26831
26832 gl_header_literal_regex=`echo 'stdlib.h' \
26833 | sed -e "$gl_make_literal_regex_sed"`
26834 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26835 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26836 s|^/[^/]|//&|
26837 p
26838 q
26839 }'
26840 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26841 sed -n "$gl_absolute_header_sed"`'"'
26842
26843
26844 fi
26845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
26846 $as_echo "$gl_cv_next_stdlib_h" >&6; }
26847 fi
26848 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
26849
26850 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26851 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26852 gl_next_as_first_directive='<'stdlib.h'>'
26853 else
26854 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26855 gl_next_as_first_directive=$gl_cv_next_stdlib_h
26856 fi
26857 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
26858
26859
26860
26861
26862
26863
26864
26865
26866
26867 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
26868
26869
26870
26871
26872
26873
26874
26875 $as_echo "#define my_strftime nstrftime" >>confdefs.h
26876
26877
26878
26879
26880
26881
26882
26883
26884
26885
26886
26887 if test "$ac_cv_have_decl_strtoimax" != yes; then
26888 HAVE_DECL_STRTOIMAX=0
26889 fi
26890
26891 if test $ac_cv_func_strtoimax = yes; then
26892 HAVE_STRTOIMAX=1
26893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
26894 $as_echo_n "checking whether strtoimax works... " >&6; }
26895 if test "${gl_cv_func_strtoimax+set}" = set; then :
26896 $as_echo_n "(cached) " >&6
26897 else
26898 if test "$cross_compiling" = yes; then :
26899 case "$host_os" in
26900 # Guess no on AIX 5.
26901 aix5*) gl_cv_func_strtoimax="guessing no" ;;
26902 # Guess yes otherwise.
26903 *) gl_cv_func_strtoimax="guessing yes" ;;
26904 esac
26905
26906 else
26907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26908 /* end confdefs.h. */
26909
26910 #include <errno.h>
26911 #include <string.h>
26912 #include <inttypes.h>
26913 int main ()
26914 {
26915 if (sizeof (intmax_t) > sizeof (int))
26916 {
26917 const char *s = "4294967295";
26918 char *p;
26919 intmax_t res;
26920 errno = 0;
26921 res = strtoimax (s, &p, 10);
26922 if (p != s + strlen (s))
26923 return 1;
26924 if (errno != 0)
26925 return 2;
26926 if (res != (intmax_t) 65535 * (intmax_t) 65537)
26927 return 3;
26928 }
26929 else
26930 {
26931 const char *s = "2147483647";
26932 char *p;
26933 intmax_t res;
26934 errno = 0;
26935 res = strtoimax (s, &p, 10);
26936 if (p != s + strlen (s))
26937 return 1;
26938 if (errno != 0)
26939 return 2;
26940 if (res != 2147483647)
26941 return 3;
26942 }
26943 return 0;
26944 }
26945
26946 _ACEOF
26947 if ac_fn_c_try_run "$LINENO"; then :
26948 gl_cv_func_strtoimax=yes
26949 else
26950 gl_cv_func_strtoimax=no
26951 fi
26952 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
26953 conftest.$ac_objext conftest.beam conftest.$ac_ext
26954 fi
26955
26956
26957 fi
26958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
26959 $as_echo "$gl_cv_func_strtoimax" >&6; }
26960 case "$gl_cv_func_strtoimax" in
26961 *no) REPLACE_STRTOIMAX=1 ;;
26962 esac
26963 else
26964 HAVE_STRTOIMAX=0
26965 fi
26966
26967 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
26968
26969
26970
26971
26972
26973
26974
26975
26976 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
26977
26978
26979 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
26980 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
26981 ac_have_decl=1
26982 else
26983 ac_have_decl=0
26984 fi
26985
26986 cat >>confdefs.h <<_ACEOF
26987 #define HAVE_DECL_STRTOLL $ac_have_decl
26988 _ACEOF
26989
26990
26991
26992 fi
26993
26994
26995
26996
26997
26998 GNULIB_STRTOIMAX=1
26999
27000
27001
27002
27003
27004
27005
27006
27007
27008 if test "$ac_cv_have_decl_strtoumax" != yes; then
27009 HAVE_DECL_STRTOUMAX=0
27010 fi
27011
27012 if test $ac_cv_func_strtoumax = no; then
27013
27014
27015
27016
27017
27018
27019
27020
27021 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
27022
27023
27024 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
27025 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
27026 ac_have_decl=1
27027 else
27028 ac_have_decl=0
27029 fi
27030
27031 cat >>confdefs.h <<_ACEOF
27032 #define HAVE_DECL_STRTOULL $ac_have_decl
27033 _ACEOF
27034
27035
27036
27037 fi
27038
27039
27040
27041
27042
27043 GNULIB_STRTOUMAX=1
27044
27045
27046
27047
27048
27049
27050
27051 if test $ac_cv_func_symlink = no; then
27052 HAVE_SYMLINK=0
27053 else
27054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
27055 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
27056 if test "${gl_cv_func_symlink_works+set}" = set; then :
27057 $as_echo_n "(cached) " >&6
27058 else
27059 if test "$cross_compiling" = yes; then :
27060 case "$host_os" in
27061 # Guess yes on glibc systems.
27062 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
27063 # If we don't know, assume the worst.
27064 *) gl_cv_func_symlink_works="guessing no" ;;
27065 esac
27066
27067 else
27068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27069 /* end confdefs.h. */
27070 #include <unistd.h>
27071
27072 int
27073 main ()
27074 {
27075 int result = 0;
27076 if (!symlink ("a", "conftest.link/"))
27077 result |= 1;
27078 if (symlink ("conftest.f", "conftest.lnk2"))
27079 result |= 2;
27080 else if (!symlink ("a", "conftest.lnk2/"))
27081 result |= 4;
27082 return result;
27083
27084 ;
27085 return 0;
27086 }
27087 _ACEOF
27088 if ac_fn_c_try_run "$LINENO"; then :
27089 gl_cv_func_symlink_works=yes
27090 else
27091 gl_cv_func_symlink_works=no
27092 fi
27093 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27094 conftest.$ac_objext conftest.beam conftest.$ac_ext
27095 fi
27096
27097 rm -f conftest.f conftest.link conftest.lnk2
27098 fi
27099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
27100 $as_echo "$gl_cv_func_symlink_works" >&6; }
27101 case "$gl_cv_func_symlink_works" in
27102 *yes) ;;
27103 *)
27104 REPLACE_SYMLINK=1
27105 ;;
27106 esac
27107 fi
27108
27109 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
27110
27111
27112
27113
27114
27115
27116
27117
27118 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
27119
27120 fi
27121
27122
27123
27124
27125
27126 GNULIB_SYMLINK=1
27127
27128
27129
27130
27131
27132
27133
27134
27135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
27136 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
27137 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
27138 $as_echo_n "(cached) " >&6
27139 else
27140
27141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27142 /* end confdefs.h. */
27143 #include <sys/select.h>
27144 int
27145 main ()
27146 {
27147 struct timeval b;
27148 ;
27149 return 0;
27150 }
27151 _ACEOF
27152 if ac_fn_c_try_compile "$LINENO"; then :
27153 gl_cv_header_sys_select_h_selfcontained=yes
27154 else
27155 gl_cv_header_sys_select_h_selfcontained=no
27156 fi
27157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27158 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
27159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27160 /* end confdefs.h. */
27161 #include <sys/select.h>
27162 int
27163 main ()
27164 {
27165 int memset; int bzero;
27166 ;
27167 return 0;
27168 }
27169
27170 _ACEOF
27171 if ac_fn_c_try_compile "$LINENO"; then :
27172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27173 /* end confdefs.h. */
27174 #include <sys/select.h>
27175 int
27176 main ()
27177 {
27178
27179 #undef memset
27180 #define memset nonexistent_memset
27181 extern
27182 #ifdef __cplusplus
27183 "C"
27184 #endif
27185 void *memset (void *, int, unsigned long);
27186 #undef bzero
27187 #define bzero nonexistent_bzero
27188 extern
27189 #ifdef __cplusplus
27190 "C"
27191 #endif
27192 void bzero (void *, unsigned long);
27193 fd_set fds;
27194 FD_ZERO (&fds);
27195
27196 ;
27197 return 0;
27198 }
27199
27200 _ACEOF
27201 if ac_fn_c_try_link "$LINENO"; then :
27202
27203 else
27204 gl_cv_header_sys_select_h_selfcontained=no
27205 fi
27206 rm -f core conftest.err conftest.$ac_objext \
27207 conftest$ac_exeext conftest.$ac_ext
27208
27209 fi
27210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27211 fi
27212
27213 fi
27214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
27215 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
27216
27217
27218
27219
27220
27221
27222
27223
27224
27225 if test $gl_cv_have_include_next = yes; then
27226 gl_cv_next_sys_select_h='<'sys/select.h'>'
27227 else
27228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
27229 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
27230 if test "${gl_cv_next_sys_select_h+set}" = set; then :
27231 $as_echo_n "(cached) " >&6
27232 else
27233
27234 if test $ac_cv_header_sys_select_h = yes; then
27235
27236
27237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27238 /* end confdefs.h. */
27239 #include <sys/select.h>
27240
27241 _ACEOF
27242 case "$host_os" in
27243 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27244 *) gl_absname_cpp="$ac_cpp" ;;
27245 esac
27246
27247 case "$host_os" in
27248 mingw*)
27249 gl_dirsep_regex='[/\\]'
27250 ;;
27251 *)
27252 gl_dirsep_regex='\/'
27253 ;;
27254 esac
27255 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27256
27257 gl_header_literal_regex=`echo 'sys/select.h' \
27258 | sed -e "$gl_make_literal_regex_sed"`
27259 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27260 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27261 s|^/[^/]|//&|
27262 p
27263 q
27264 }'
27265 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27266 sed -n "$gl_absolute_header_sed"`'"'
27267 else
27268 gl_cv_next_sys_select_h='<'sys/select.h'>'
27269 fi
27270
27271
27272 fi
27273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
27274 $as_echo "$gl_cv_next_sys_select_h" >&6; }
27275 fi
27276 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
27277
27278 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27279 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27280 gl_next_as_first_directive='<'sys/select.h'>'
27281 else
27282 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27283 gl_next_as_first_directive=$gl_cv_next_sys_select_h
27284 fi
27285 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
27286
27287
27288
27289
27290 if test $ac_cv_header_sys_select_h = yes; then
27291 HAVE_SYS_SELECT_H=1
27292 else
27293 HAVE_SYS_SELECT_H=0
27294 fi
27295
27296
27297
27298
27299
27300 if test $ac_cv_header_sys_socket_h != yes; then
27301 for ac_header in winsock2.h
27302 do :
27303 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
27304 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
27305 cat >>confdefs.h <<_ACEOF
27306 #define HAVE_WINSOCK2_H 1
27307 _ACEOF
27308
27309 fi
27310
27311 done
27312
27313 fi
27314 if test "$ac_cv_header_winsock2_h" = yes; then
27315 HAVE_WINSOCK2_H=1
27316 UNISTD_H_HAVE_WINSOCK2_H=1
27317 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
27318 else
27319 HAVE_WINSOCK2_H=0
27320 fi
27321
27322
27323
27324
27325
27326
27327
27328
27329
27330
27331
27332
27333
27334
27335
27336
27337
27338
27339
27340
27341 if test $gl_cv_have_include_next = yes; then
27342 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
27343 else
27344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
27345 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
27346 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
27347 $as_echo_n "(cached) " >&6
27348 else
27349
27350 if test $ac_cv_header_sys_stat_h = yes; then
27351
27352
27353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27354 /* end confdefs.h. */
27355 #include <sys/stat.h>
27356
27357 _ACEOF
27358 case "$host_os" in
27359 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27360 *) gl_absname_cpp="$ac_cpp" ;;
27361 esac
27362
27363 case "$host_os" in
27364 mingw*)
27365 gl_dirsep_regex='[/\\]'
27366 ;;
27367 *)
27368 gl_dirsep_regex='\/'
27369 ;;
27370 esac
27371 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27372
27373 gl_header_literal_regex=`echo 'sys/stat.h' \
27374 | sed -e "$gl_make_literal_regex_sed"`
27375 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27376 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27377 s|^/[^/]|//&|
27378 p
27379 q
27380 }'
27381 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27382 sed -n "$gl_absolute_header_sed"`'"'
27383 else
27384 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
27385 fi
27386
27387
27388 fi
27389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
27390 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
27391 fi
27392 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
27393
27394 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27395 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27396 gl_next_as_first_directive='<'sys/stat.h'>'
27397 else
27398 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27399 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
27400 fi
27401 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
27402
27403
27404
27405
27406
27407
27408
27409
27410
27411
27412
27413 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
27414
27415 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
27416
27417 fi
27418
27419 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
27420 #include <sys/stat.h>
27421 "
27422 if test "x$ac_cv_type_nlink_t" = x""yes; then :
27423
27424 else
27425
27426 $as_echo "#define nlink_t int" >>confdefs.h
27427
27428 fi
27429
27430
27431
27432
27433
27434
27435
27436
27437
27438
27439
27440
27441
27442
27443
27444
27445
27446
27447 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
27448 "
27449 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
27450 ac_have_decl=1
27451 else
27452 ac_have_decl=0
27453 fi
27454
27455 cat >>confdefs.h <<_ACEOF
27456 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
27457 _ACEOF
27458
27459 if test $ac_cv_have_decl_localtime_r = no; then
27460 HAVE_DECL_LOCALTIME_R=0
27461 fi
27462
27463
27464 if test $ac_cv_func_localtime_r = yes; then
27465 HAVE_LOCALTIME_R=1
27466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
27467 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
27468 if test "${gl_cv_time_r_posix+set}" = set; then :
27469 $as_echo_n "(cached) " >&6
27470 else
27471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27472 /* end confdefs.h. */
27473 #include <time.h>
27474 int
27475 main ()
27476 {
27477 /* We don't need to append 'restrict's to the argument types,
27478 even though the POSIX signature has the 'restrict's,
27479 since C99 says they can't affect type compatibility. */
27480 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
27481 if (ptr) return 0;
27482 /* Check the return type is a pointer.
27483 On HP-UX 10 it is 'int'. */
27484 *localtime_r (0, 0);
27485 ;
27486 return 0;
27487 }
27488
27489 _ACEOF
27490 if ac_fn_c_try_compile "$LINENO"; then :
27491 gl_cv_time_r_posix=yes
27492 else
27493 gl_cv_time_r_posix=no
27494 fi
27495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27496
27497 fi
27498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
27499 $as_echo "$gl_cv_time_r_posix" >&6; }
27500 if test $gl_cv_time_r_posix = yes; then
27501 REPLACE_LOCALTIME_R=0
27502 else
27503 REPLACE_LOCALTIME_R=1
27504 fi
27505 else
27506 HAVE_LOCALTIME_R=0
27507 fi
27508
27509 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
27510
27511
27512
27513
27514
27515
27516
27517
27518 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
27519
27520
27521 :
27522
27523 fi
27524
27525
27526
27527
27528
27529 GNULIB_TIME_R=1
27530
27531
27532
27533
27534
27535
27536
27537
27538
27539
27540 LIB_TIMER_TIME=
27541
27542 gl_saved_libs=$LIBS
27543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
27544 $as_echo_n "checking for library containing timer_settime... " >&6; }
27545 if test "${ac_cv_search_timer_settime+set}" = set; then :
27546 $as_echo_n "(cached) " >&6
27547 else
27548 ac_func_search_save_LIBS=$LIBS
27549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27550 /* end confdefs.h. */
27551
27552 /* Override any GCC internal prototype to avoid an error.
27553 Use char because int might match the return type of a GCC
27554 builtin and then its argument prototype would still apply. */
27555 #ifdef __cplusplus
27556 extern "C"
27557 #endif
27558 char timer_settime ();
27559 int
27560 main ()
27561 {
27562 return timer_settime ();
27563 ;
27564 return 0;
27565 }
27566 _ACEOF
27567 for ac_lib in '' rt posix4; do
27568 if test -z "$ac_lib"; then
27569 ac_res="none required"
27570 else
27571 ac_res=-l$ac_lib
27572 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27573 fi
27574 if ac_fn_c_try_link "$LINENO"; then :
27575 ac_cv_search_timer_settime=$ac_res
27576 fi
27577 rm -f core conftest.err conftest.$ac_objext \
27578 conftest$ac_exeext
27579 if test "${ac_cv_search_timer_settime+set}" = set; then :
27580 break
27581 fi
27582 done
27583 if test "${ac_cv_search_timer_settime+set}" = set; then :
27584
27585 else
27586 ac_cv_search_timer_settime=no
27587 fi
27588 rm conftest.$ac_ext
27589 LIBS=$ac_func_search_save_LIBS
27590 fi
27591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
27592 $as_echo "$ac_cv_search_timer_settime" >&6; }
27593 ac_res=$ac_cv_search_timer_settime
27594 if test "$ac_res" != no; then :
27595 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27596 test "$ac_cv_search_timer_settime" = "none required" ||
27597 LIB_TIMER_TIME=$ac_cv_search_timer_settime
27598 fi
27599
27600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27601 /* end confdefs.h. */
27602
27603 #include <features.h>
27604 #ifdef __GNU_LIBRARY__
27605 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
27606 && !defined __UCLIBC__
27607 Thread emulation available
27608 #endif
27609 #endif
27610
27611 _ACEOF
27612 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
27613 $EGREP "Thread" >/dev/null 2>&1; then :
27614 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
27615 fi
27616 rm -f conftest*
27617
27618 for ac_func in timer_settime
27619 do :
27620 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
27621 if test "x$ac_cv_func_timer_settime" = x""yes; then :
27622 cat >>confdefs.h <<_ACEOF
27623 #define HAVE_TIMER_SETTIME 1
27624 _ACEOF
27625
27626 fi
27627 done
27628
27629 LIBS=$gl_saved_libs
27630
27631 :
27632
27633
27634
27635
27636
27637
27638
27639
27640
27641
27642
27643
27644 if test $gl_cv_have_include_next = yes; then
27645 gl_cv_next_unistd_h='<'unistd.h'>'
27646 else
27647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
27648 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
27649 if test "${gl_cv_next_unistd_h+set}" = set; then :
27650 $as_echo_n "(cached) " >&6
27651 else
27652
27653 if test $ac_cv_header_unistd_h = yes; then
27654
27655
27656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27657 /* end confdefs.h. */
27658 #include <unistd.h>
27659
27660 _ACEOF
27661 case "$host_os" in
27662 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27663 *) gl_absname_cpp="$ac_cpp" ;;
27664 esac
27665
27666 case "$host_os" in
27667 mingw*)
27668 gl_dirsep_regex='[/\\]'
27669 ;;
27670 *)
27671 gl_dirsep_regex='\/'
27672 ;;
27673 esac
27674 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27675
27676 gl_header_literal_regex=`echo 'unistd.h' \
27677 | sed -e "$gl_make_literal_regex_sed"`
27678 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27679 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27680 s|^/[^/]|//&|
27681 p
27682 q
27683 }'
27684 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27685 sed -n "$gl_absolute_header_sed"`'"'
27686 else
27687 gl_cv_next_unistd_h='<'unistd.h'>'
27688 fi
27689
27690
27691 fi
27692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
27693 $as_echo "$gl_cv_next_unistd_h" >&6; }
27694 fi
27695 NEXT_UNISTD_H=$gl_cv_next_unistd_h
27696
27697 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27698 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27699 gl_next_as_first_directive='<'unistd.h'>'
27700 else
27701 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27702 gl_next_as_first_directive=$gl_cv_next_unistd_h
27703 fi
27704 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
27705
27706
27707
27708
27709 if test $ac_cv_header_unistd_h = yes; then
27710 HAVE_UNISTD_H=1
27711 else
27712 HAVE_UNISTD_H=0
27713 fi
27714
27715
27716
27717
27718
27719
27720
27721
27722
27723
27724
27725 if test $ac_cv_have_decl_unsetenv = no; then
27726 HAVE_DECL_UNSETENV=0
27727 fi
27728 for ac_func in unsetenv
27729 do :
27730 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
27731 if test "x$ac_cv_func_unsetenv" = x""yes; then :
27732 cat >>confdefs.h <<_ACEOF
27733 #define HAVE_UNSETENV 1
27734 _ACEOF
27735
27736 fi
27737 done
27738
27739 if test $ac_cv_func_unsetenv = no; then
27740 HAVE_UNSETENV=0
27741 else
27742 HAVE_UNSETENV=1
27743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
27744 $as_echo_n "checking for unsetenv() return type... " >&6; }
27745 if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
27746 $as_echo_n "(cached) " >&6
27747 else
27748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27749 /* end confdefs.h. */
27750
27751 #undef _BSD
27752 #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
27753 #include <stdlib.h>
27754 extern
27755 #ifdef __cplusplus
27756 "C"
27757 #endif
27758 int unsetenv (const char *name);
27759
27760 int
27761 main ()
27762 {
27763
27764 ;
27765 return 0;
27766 }
27767 _ACEOF
27768 if ac_fn_c_try_compile "$LINENO"; then :
27769 gt_cv_func_unsetenv_ret='int'
27770 else
27771 gt_cv_func_unsetenv_ret='void'
27772 fi
27773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27774 fi
27775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
27776 $as_echo "$gt_cv_func_unsetenv_ret" >&6; }
27777 if test $gt_cv_func_unsetenv_ret = 'void'; then
27778
27779 $as_echo "#define VOID_UNSETENV 1" >>confdefs.h
27780
27781 REPLACE_UNSETENV=1
27782 fi
27783
27784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
27785 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
27786 if test "${gl_cv_func_unsetenv_works+set}" = set; then :
27787 $as_echo_n "(cached) " >&6
27788 else
27789 if test "$cross_compiling" = yes; then :
27790 case "$host_os" in
27791 # Guess yes on glibc systems.
27792 *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
27793 # If we don't know, assume the worst.
27794 *) gl_cv_func_unsetenv_works="guessing no" ;;
27795 esac
27796
27797 else
27798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27799 /* end confdefs.h. */
27800
27801 #include <stdlib.h>
27802 #include <errno.h>
27803 extern char **environ;
27804
27805 int
27806 main ()
27807 {
27808
27809 char entry1[] = "a=1";
27810 char entry2[] = "b=2";
27811 char *env[] = { entry1, entry2, NULL };
27812 if (putenv ((char *) "a=1")) return 1;
27813 if (putenv (entry2)) return 2;
27814 entry2[0] = 'a';
27815 unsetenv ("a");
27816 if (getenv ("a")) return 3;
27817 if (!unsetenv ("") || errno != EINVAL) return 4;
27818 entry2[0] = 'b';
27819 environ = env;
27820 if (!getenv ("a")) return 5;
27821 entry2[0] = 'a';
27822 unsetenv ("a");
27823 if (getenv ("a")) return 6;
27824
27825 ;
27826 return 0;
27827 }
27828 _ACEOF
27829 if ac_fn_c_try_run "$LINENO"; then :
27830 gl_cv_func_unsetenv_works=yes
27831 else
27832 gl_cv_func_unsetenv_works=no
27833 fi
27834 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27835 conftest.$ac_objext conftest.beam conftest.$ac_ext
27836 fi
27837
27838 fi
27839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
27840 $as_echo "$gl_cv_func_unsetenv_works" >&6; }
27841 case "$gl_cv_func_unsetenv_works" in
27842 *yes) ;;
27843 *)
27844 REPLACE_UNSETENV=1
27845 ;;
27846 esac
27847 fi
27848
27849 if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
27850
27851
27852
27853
27854
27855
27856
27857
27858 gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
27859
27860
27861
27862
27863
27864 fi
27865
27866
27867
27868
27869
27870 GNULIB_UNSETENV=1
27871
27872
27873
27874
27875
27876
27877
27878
27879
27880
27881
27882 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
27883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
27884 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
27885 if test "${gl_cv_func_futimesat_works+set}" = set; then :
27886 $as_echo_n "(cached) " >&6
27887 else
27888 touch conftest.file
27889 if test "$cross_compiling" = yes; then :
27890 case "$host_os" in
27891 # Guess yes on glibc systems.
27892 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
27893 # If we don't know, assume the worst.
27894 *) gl_cv_func_futimesat_works="guessing no" ;;
27895 esac
27896
27897 else
27898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27899 /* end confdefs.h. */
27900
27901 #include <stddef.h>
27902 #include <sys/times.h>
27903 #include <fcntl.h>
27904
27905 int
27906 main ()
27907 {
27908 int fd = open ("conftest.file", O_RDWR);
27909 if (fd < 0) return 1;
27910 if (futimesat (fd, NULL, NULL)) return 2;
27911
27912 ;
27913 return 0;
27914 }
27915 _ACEOF
27916 if ac_fn_c_try_run "$LINENO"; then :
27917 gl_cv_func_futimesat_works=yes
27918 else
27919 gl_cv_func_futimesat_works=no
27920 fi
27921 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27922 conftest.$ac_objext conftest.beam conftest.$ac_ext
27923 fi
27924
27925 rm -f conftest.file
27926 fi
27927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
27928 $as_echo "$gl_cv_func_futimesat_works" >&6; }
27929 case "$gl_cv_func_futimesat_works" in
27930 *yes) ;;
27931 *)
27932
27933 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
27934
27935 ;;
27936 esac
27937 fi
27938
27939 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
27940 gl_gnulib_enabled_dosname=false
27941 gl_gnulib_enabled_euidaccess=false
27942 gl_gnulib_enabled_getdtablesize=false
27943 gl_gnulib_enabled_getgroups=false
27944 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
27945 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
27946 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=false
27947 gl_gnulib_enabled_pathmax=false
27948 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
27949 gl_gnulib_enabled_secure_getenv=false
27950 gl_gnulib_enabled_stat=false
27951 gl_gnulib_enabled_strtoll=false
27952 gl_gnulib_enabled_strtoull=false
27953 gl_gnulib_enabled_tempname=false
27954 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
27955 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b ()
27956 {
27957 if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
27958
27959
27960
27961
27962
27963
27964
27965
27966 gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
27967
27968 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=true
27969 fi
27970 }
27971 func_gl_gnulib_m4code_dosname ()
27972 {
27973 if ! $gl_gnulib_enabled_dosname; then
27974 gl_gnulib_enabled_dosname=true
27975 fi
27976 }
27977 func_gl_gnulib_m4code_euidaccess ()
27978 {
27979 if ! $gl_gnulib_enabled_euidaccess; then
27980
27981
27982
27983
27984
27985 for ac_func in euidaccess
27986 do :
27987 ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
27988 if test "x$ac_cv_func_euidaccess" = x""yes; then :
27989 cat >>confdefs.h <<_ACEOF
27990 #define HAVE_EUIDACCESS 1
27991 _ACEOF
27992
27993 fi
27994 done
27995
27996 if test $ac_cv_func_euidaccess = no; then
27997 HAVE_EUIDACCESS=0
27998 fi
27999
28000 if test $HAVE_EUIDACCESS = 0; then
28001
28002
28003
28004
28005
28006
28007
28008
28009 gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
28010
28011
28012
28013 for ac_header in libgen.h
28014 do :
28015 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
28016 if test "x$ac_cv_header_libgen_h" = x""yes; then :
28017 cat >>confdefs.h <<_ACEOF
28018 #define HAVE_LIBGEN_H 1
28019 _ACEOF
28020
28021 fi
28022
28023 done
28024
28025
28026 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
28027 if test "x$ac_cv_func_getgroups" = x""yes; then :
28028
28029 fi
28030
28031
28032 # If we don't yet have getgroups, see if it's in -lbsd.
28033 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
28034 ac_save_LIBS=$LIBS
28035 if test $ac_cv_func_getgroups = no; then
28036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
28037 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
28038 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
28039 $as_echo_n "(cached) " >&6
28040 else
28041 ac_check_lib_save_LIBS=$LIBS
28042 LIBS="-lbsd $LIBS"
28043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28044 /* end confdefs.h. */
28045
28046 /* Override any GCC internal prototype to avoid an error.
28047 Use char because int might match the return type of a GCC
28048 builtin and then its argument prototype would still apply. */
28049 #ifdef __cplusplus
28050 extern "C"
28051 #endif
28052 char getgroups ();
28053 int
28054 main ()
28055 {
28056 return getgroups ();
28057 ;
28058 return 0;
28059 }
28060 _ACEOF
28061 if ac_fn_c_try_link "$LINENO"; then :
28062 ac_cv_lib_bsd_getgroups=yes
28063 else
28064 ac_cv_lib_bsd_getgroups=no
28065 fi
28066 rm -f core conftest.err conftest.$ac_objext \
28067 conftest$ac_exeext conftest.$ac_ext
28068 LIBS=$ac_check_lib_save_LIBS
28069 fi
28070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
28071 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
28072 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
28073 GETGROUPS_LIB=-lbsd
28074 fi
28075
28076 fi
28077
28078 # Run the program to test the functionality of the system-supplied
28079 # getgroups function only if there is such a function.
28080 if test $ac_cv_func_getgroups = yes; then
28081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
28082 $as_echo_n "checking for working getgroups... " >&6; }
28083 if test "${ac_cv_func_getgroups_works+set}" = set; then :
28084 $as_echo_n "(cached) " >&6
28085 else
28086 if test "$cross_compiling" = yes; then :
28087 case "$host_os" in # ((
28088 # Guess yes on glibc systems.
28089 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
28090 # If we don't know, assume the worst.
28091 *) ac_cv_func_getgroups_works="guessing no" ;;
28092 esac
28093
28094 else
28095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28096 /* end confdefs.h. */
28097 $ac_includes_default
28098 int
28099 main ()
28100 {
28101 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
28102 return getgroups (0, 0) == -1;
28103 ;
28104 return 0;
28105 }
28106
28107 _ACEOF
28108 if ac_fn_c_try_run "$LINENO"; then :
28109 ac_cv_func_getgroups_works=yes
28110 else
28111 ac_cv_func_getgroups_works=no
28112 fi
28113 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28114 conftest.$ac_objext conftest.beam conftest.$ac_ext
28115 fi
28116
28117
28118 fi
28119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
28120 $as_echo "$ac_cv_func_getgroups_works" >&6; }
28121 else
28122 ac_cv_func_getgroups_works=no
28123 fi
28124 case "$ac_cv_func_getgroups_works" in
28125 *yes)
28126
28127 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
28128
28129 ;;
28130 esac
28131 LIBS=$ac_save_LIBS
28132
28133
28134 # Solaris 9 and 10 need -lgen to get the eaccess function.
28135 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
28136 # programs in the package would end up linked with that potentially-shared
28137 # library, inducing unnecessary run-time overhead.
28138 LIB_EACCESS=
28139
28140 gl_saved_libs=$LIBS
28141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
28142 $as_echo_n "checking for library containing eaccess... " >&6; }
28143 if test "${ac_cv_search_eaccess+set}" = set; then :
28144 $as_echo_n "(cached) " >&6
28145 else
28146 ac_func_search_save_LIBS=$LIBS
28147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28148 /* end confdefs.h. */
28149
28150 /* Override any GCC internal prototype to avoid an error.
28151 Use char because int might match the return type of a GCC
28152 builtin and then its argument prototype would still apply. */
28153 #ifdef __cplusplus
28154 extern "C"
28155 #endif
28156 char eaccess ();
28157 int
28158 main ()
28159 {
28160 return eaccess ();
28161 ;
28162 return 0;
28163 }
28164 _ACEOF
28165 for ac_lib in '' gen; do
28166 if test -z "$ac_lib"; then
28167 ac_res="none required"
28168 else
28169 ac_res=-l$ac_lib
28170 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
28171 fi
28172 if ac_fn_c_try_link "$LINENO"; then :
28173 ac_cv_search_eaccess=$ac_res
28174 fi
28175 rm -f core conftest.err conftest.$ac_objext \
28176 conftest$ac_exeext
28177 if test "${ac_cv_search_eaccess+set}" = set; then :
28178 break
28179 fi
28180 done
28181 if test "${ac_cv_search_eaccess+set}" = set; then :
28182
28183 else
28184 ac_cv_search_eaccess=no
28185 fi
28186 rm conftest.$ac_ext
28187 LIBS=$ac_func_search_save_LIBS
28188 fi
28189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
28190 $as_echo "$ac_cv_search_eaccess" >&6; }
28191 ac_res=$ac_cv_search_eaccess
28192 if test "$ac_res" != no; then :
28193 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
28194 test "$ac_cv_search_eaccess" = "none required" ||
28195 LIB_EACCESS=$ac_cv_search_eaccess
28196 fi
28197
28198 for ac_func in eaccess
28199 do :
28200 ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
28201 if test "x$ac_cv_func_eaccess" = x""yes; then :
28202 cat >>confdefs.h <<_ACEOF
28203 #define HAVE_EACCESS 1
28204 _ACEOF
28205
28206 fi
28207 done
28208
28209 LIBS=$gl_saved_libs
28210
28211 fi
28212
28213
28214
28215
28216
28217 GNULIB_EUIDACCESS=1
28218
28219
28220
28221
28222
28223 gl_gnulib_enabled_euidaccess=true
28224 if test $HAVE_EUIDACCESS = 0; then
28225 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
28226 fi
28227 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
28228 if test $HAVE_EUIDACCESS = 0; then
28229 func_gl_gnulib_m4code_stat
28230 fi
28231 fi
28232 }
28233 func_gl_gnulib_m4code_getdtablesize ()
28234 {
28235 if ! $gl_gnulib_enabled_getdtablesize; then
28236
28237
28238
28239 if test $ac_cv_func_getdtablesize != yes; then
28240 HAVE_GETDTABLESIZE=0
28241 fi
28242
28243 if test $HAVE_GETDTABLESIZE = 0; then
28244
28245
28246
28247
28248
28249
28250
28251
28252 gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext"
28253
28254 :
28255 fi
28256
28257
28258
28259
28260
28261 GNULIB_GETDTABLESIZE=1
28262
28263
28264
28265
28266
28267 gl_gnulib_enabled_getdtablesize=true
28268 fi
28269 }
28270 func_gl_gnulib_m4code_getgroups ()
28271 {
28272 if ! $gl_gnulib_enabled_getgroups; then
28273
28274
28275
28276
28277
28278 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
28279 if test "x$ac_cv_func_getgroups" = x""yes; then :
28280
28281 fi
28282
28283
28284 # If we don't yet have getgroups, see if it's in -lbsd.
28285 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
28286 ac_save_LIBS=$LIBS
28287 if test $ac_cv_func_getgroups = no; then
28288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
28289 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
28290 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
28291 $as_echo_n "(cached) " >&6
28292 else
28293 ac_check_lib_save_LIBS=$LIBS
28294 LIBS="-lbsd $LIBS"
28295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28296 /* end confdefs.h. */
28297
28298 /* Override any GCC internal prototype to avoid an error.
28299 Use char because int might match the return type of a GCC
28300 builtin and then its argument prototype would still apply. */
28301 #ifdef __cplusplus
28302 extern "C"
28303 #endif
28304 char getgroups ();
28305 int
28306 main ()
28307 {
28308 return getgroups ();
28309 ;
28310 return 0;
28311 }
28312 _ACEOF
28313 if ac_fn_c_try_link "$LINENO"; then :
28314 ac_cv_lib_bsd_getgroups=yes
28315 else
28316 ac_cv_lib_bsd_getgroups=no
28317 fi
28318 rm -f core conftest.err conftest.$ac_objext \
28319 conftest$ac_exeext conftest.$ac_ext
28320 LIBS=$ac_check_lib_save_LIBS
28321 fi
28322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
28323 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
28324 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
28325 GETGROUPS_LIB=-lbsd
28326 fi
28327
28328 fi
28329
28330 # Run the program to test the functionality of the system-supplied
28331 # getgroups function only if there is such a function.
28332 if test $ac_cv_func_getgroups = yes; then
28333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
28334 $as_echo_n "checking for working getgroups... " >&6; }
28335 if test "${ac_cv_func_getgroups_works+set}" = set; then :
28336 $as_echo_n "(cached) " >&6
28337 else
28338 if test "$cross_compiling" = yes; then :
28339 case "$host_os" in # ((
28340 # Guess yes on glibc systems.
28341 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
28342 # If we don't know, assume the worst.
28343 *) ac_cv_func_getgroups_works="guessing no" ;;
28344 esac
28345
28346 else
28347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28348 /* end confdefs.h. */
28349 $ac_includes_default
28350 int
28351 main ()
28352 {
28353 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
28354 return getgroups (0, 0) == -1;
28355 ;
28356 return 0;
28357 }
28358
28359 _ACEOF
28360 if ac_fn_c_try_run "$LINENO"; then :
28361 ac_cv_func_getgroups_works=yes
28362 else
28363 ac_cv_func_getgroups_works=no
28364 fi
28365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28366 conftest.$ac_objext conftest.beam conftest.$ac_ext
28367 fi
28368
28369
28370 fi
28371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
28372 $as_echo "$ac_cv_func_getgroups_works" >&6; }
28373 else
28374 ac_cv_func_getgroups_works=no
28375 fi
28376 case "$ac_cv_func_getgroups_works" in
28377 *yes)
28378
28379 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
28380
28381 ;;
28382 esac
28383 LIBS=$ac_save_LIBS
28384
28385 if test $ac_cv_func_getgroups != yes; then
28386 HAVE_GETGROUPS=0
28387 else
28388 if test "$ac_cv_type_getgroups" != gid_t \
28389 || { case "$ac_cv_func_getgroups_works" in
28390 *yes) false;;
28391 *) true;;
28392 esac
28393 }; then
28394 REPLACE_GETGROUPS=1
28395
28396 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
28397
28398 else
28399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
28400 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
28401 if test "${gl_cv_func_getgroups_works+set}" = set; then :
28402 $as_echo_n "(cached) " >&6
28403 else
28404 if test "$cross_compiling" = yes; then :
28405 case "$host_os" in
28406 # Guess yes on glibc systems.
28407 *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
28408 # If we don't know, assume the worst.
28409 *) gl_cv_func_getgroups_works="guessing no" ;;
28410 esac
28411
28412 else
28413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28414 /* end confdefs.h. */
28415 $ac_includes_default
28416 int
28417 main ()
28418 {
28419 int size = getgroups (0, 0);
28420 gid_t *list = malloc (size * sizeof *list);
28421 return getgroups (-1, list) != -1;
28422 ;
28423 return 0;
28424 }
28425 _ACEOF
28426 if ac_fn_c_try_run "$LINENO"; then :
28427 gl_cv_func_getgroups_works=yes
28428 else
28429 gl_cv_func_getgroups_works=no
28430 fi
28431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28432 conftest.$ac_objext conftest.beam conftest.$ac_ext
28433 fi
28434
28435 fi
28436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
28437 $as_echo "$gl_cv_func_getgroups_works" >&6; }
28438 case "$gl_cv_func_getgroups_works" in
28439 *yes) ;;
28440 *) REPLACE_GETGROUPS=1 ;;
28441 esac
28442 fi
28443 fi
28444 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
28445
28446 if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
28447
28448
28449
28450
28451
28452
28453
28454
28455 gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
28456
28457 fi
28458
28459
28460
28461
28462
28463 GNULIB_GETGROUPS=1
28464
28465
28466
28467
28468
28469 gl_gnulib_enabled_getgroups=true
28470 fi
28471 }
28472 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
28473 {
28474 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28475
28476
28477 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
28478 fi
28479 }
28480 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
28481 {
28482 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28483
28484
28485
28486
28487
28488 ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
28489 if test "x$ac_cv_func_group_member" = x""yes; then :
28490
28491 else
28492
28493 HAVE_GROUP_MEMBER=0
28494
28495 fi
28496
28497
28498 if test $HAVE_GROUP_MEMBER = 0; then
28499
28500
28501
28502
28503
28504
28505
28506
28507 gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
28508
28509
28510
28511
28512 fi
28513
28514
28515
28516
28517
28518 GNULIB_GROUP_MEMBER=1
28519
28520
28521
28522
28523
28524 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
28525 if test $HAVE_GROUP_MEMBER = 0; then
28526 func_gl_gnulib_m4code_getgroups
28527 fi
28528 if test $HAVE_GROUP_MEMBER = 0; then
28529 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
28530 fi
28531 fi
28532 }
28533 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 ()
28534 {
28535 if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28536 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=true
28537 fi
28538 }
28539 func_gl_gnulib_m4code_pathmax ()
28540 {
28541 if ! $gl_gnulib_enabled_pathmax; then
28542
28543
28544
28545 gl_gnulib_enabled_pathmax=true
28546 fi
28547 }
28548 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
28549 {
28550 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
28551 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
28552 fi
28553 }
28554 func_gl_gnulib_m4code_secure_getenv ()
28555 {
28556 if ! $gl_gnulib_enabled_secure_getenv; then
28557
28558
28559
28560
28561
28562 if test $ac_cv_func_secure_getenv = no; then
28563 HAVE_SECURE_GETENV=0
28564 fi
28565
28566 if test $HAVE_SECURE_GETENV = 0; then
28567
28568
28569
28570
28571
28572
28573
28574
28575 gl_LIBOBJS="$gl_LIBOBJS secure_getenv.$ac_objext"
28576
28577
28578 for ac_func in __secure_getenv
28579 do :
28580 ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv"
28581 if test "x$ac_cv_func___secure_getenv" = x""yes; then :
28582 cat >>confdefs.h <<_ACEOF
28583 #define HAVE___SECURE_GETENV 1
28584 _ACEOF
28585
28586 fi
28587 done
28588
28589 if test $ac_cv_func___secure_getenv = no; then
28590 for ac_func in issetugid
28591 do :
28592 ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
28593 if test "x$ac_cv_func_issetugid" = x""yes; then :
28594 cat >>confdefs.h <<_ACEOF
28595 #define HAVE_ISSETUGID 1
28596 _ACEOF
28597
28598 fi
28599 done
28600
28601 fi
28602
28603 fi
28604
28605
28606
28607
28608
28609 GNULIB_SECURE_GETENV=1
28610
28611
28612
28613
28614
28615 gl_gnulib_enabled_secure_getenv=true
28616 fi
28617 }
28618 func_gl_gnulib_m4code_stat ()
28619 {
28620 if ! $gl_gnulib_enabled_stat; then
28621
28622
28623
28624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
28625 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
28626 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
28627 $as_echo_n "(cached) " >&6
28628 else
28629 if test "$cross_compiling" = yes; then :
28630 case $host_os in
28631 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
28632 *) gl_cv_func_stat_dir_slash="guessing yes";;
28633 esac
28634 else
28635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28636 /* end confdefs.h. */
28637 #include <sys/stat.h>
28638
28639 int
28640 main ()
28641 {
28642 struct stat st; return stat (".", &st) != stat ("./", &st);
28643 ;
28644 return 0;
28645 }
28646 _ACEOF
28647 if ac_fn_c_try_run "$LINENO"; then :
28648 gl_cv_func_stat_dir_slash=yes
28649 else
28650 gl_cv_func_stat_dir_slash=no
28651 fi
28652 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28653 conftest.$ac_objext conftest.beam conftest.$ac_ext
28654 fi
28655
28656 fi
28657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
28658 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
28659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
28660 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
28661 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
28662 $as_echo_n "(cached) " >&6
28663 else
28664 touch conftest.tmp
28665 # Assume that if we have lstat, we can also check symlinks.
28666 if test $ac_cv_func_lstat = yes; then
28667 ln -s conftest.tmp conftest.lnk
28668 fi
28669 if test "$cross_compiling" = yes; then :
28670 case "$host_os" in
28671 # Guess yes on glibc systems.
28672 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
28673 # If we don't know, assume the worst.
28674 *) gl_cv_func_stat_file_slash="guessing no" ;;
28675 esac
28676
28677 else
28678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28679 /* end confdefs.h. */
28680 #include <sys/stat.h>
28681
28682 int
28683 main ()
28684 {
28685 int result = 0;
28686 struct stat st;
28687 if (!stat ("conftest.tmp/", &st))
28688 result |= 1;
28689 #if HAVE_LSTAT
28690 if (!stat ("conftest.lnk/", &st))
28691 result |= 2;
28692 #endif
28693 return result;
28694
28695 ;
28696 return 0;
28697 }
28698 _ACEOF
28699 if ac_fn_c_try_run "$LINENO"; then :
28700 gl_cv_func_stat_file_slash=yes
28701 else
28702 gl_cv_func_stat_file_slash=no
28703 fi
28704 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28705 conftest.$ac_objext conftest.beam conftest.$ac_ext
28706 fi
28707
28708 rm -f conftest.tmp conftest.lnk
28709 fi
28710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
28711 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
28712 case $gl_cv_func_stat_dir_slash in
28713 *no) REPLACE_STAT=1
28714
28715 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
28716 ;;
28717 esac
28718 case $gl_cv_func_stat_file_slash in
28719 *no) REPLACE_STAT=1
28720
28721 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
28722 ;;
28723 esac
28724
28725 if test $REPLACE_STAT = 1; then
28726
28727
28728
28729
28730
28731
28732
28733
28734 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
28735
28736 :
28737 fi
28738
28739
28740
28741
28742
28743 GNULIB_STAT=1
28744
28745
28746
28747
28748
28749 gl_gnulib_enabled_stat=true
28750 if test $REPLACE_STAT = 1; then
28751 func_gl_gnulib_m4code_dosname
28752 fi
28753 if test $REPLACE_STAT = 1; then
28754 func_gl_gnulib_m4code_pathmax
28755 fi
28756 fi
28757 }
28758 func_gl_gnulib_m4code_strtoll ()
28759 {
28760 if ! $gl_gnulib_enabled_strtoll; then
28761
28762
28763
28764 if test "$ac_cv_type_long_long_int" = yes; then
28765 for ac_func in strtoll
28766 do :
28767 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
28768 if test "x$ac_cv_func_strtoll" = x""yes; then :
28769 cat >>confdefs.h <<_ACEOF
28770 #define HAVE_STRTOLL 1
28771 _ACEOF
28772
28773 fi
28774 done
28775
28776 if test $ac_cv_func_strtoll = no; then
28777 HAVE_STRTOLL=0
28778 fi
28779 fi
28780
28781 if test $HAVE_STRTOLL = 0; then
28782
28783
28784
28785
28786
28787
28788
28789
28790 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
28791
28792
28793 :
28794
28795 fi
28796
28797
28798
28799
28800
28801 GNULIB_STRTOLL=1
28802
28803
28804
28805
28806
28807 gl_gnulib_enabled_strtoll=true
28808 fi
28809 }
28810 func_gl_gnulib_m4code_strtoull ()
28811 {
28812 if ! $gl_gnulib_enabled_strtoull; then
28813
28814
28815
28816 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
28817 for ac_func in strtoull
28818 do :
28819 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
28820 if test "x$ac_cv_func_strtoull" = x""yes; then :
28821 cat >>confdefs.h <<_ACEOF
28822 #define HAVE_STRTOULL 1
28823 _ACEOF
28824
28825 fi
28826 done
28827
28828 if test $ac_cv_func_strtoull = no; then
28829 HAVE_STRTOULL=0
28830 fi
28831 fi
28832
28833 if test $HAVE_STRTOULL = 0; then
28834
28835
28836
28837
28838
28839
28840
28841
28842 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
28843
28844
28845 :
28846
28847 fi
28848
28849
28850
28851
28852
28853 GNULIB_STRTOULL=1
28854
28855
28856
28857
28858
28859 gl_gnulib_enabled_strtoull=true
28860 fi
28861 }
28862 func_gl_gnulib_m4code_tempname ()
28863 {
28864 if ! $gl_gnulib_enabled_tempname; then
28865
28866
28867 :
28868
28869
28870 gl_gnulib_enabled_tempname=true
28871 func_gl_gnulib_m4code_secure_getenv
28872 fi
28873 }
28874 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
28875 {
28876 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28877 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
28878 fi
28879 }
28880 if test $HAVE_FACCESSAT = 0; then
28881 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28882 fi
28883 if test $HAVE_FACCESSAT = 0; then
28884 func_gl_gnulib_m4code_dosname
28885 fi
28886 if test $HAVE_FACCESSAT = 0; then
28887 func_gl_gnulib_m4code_euidaccess
28888 fi
28889 if test $HAVE_FACCESSAT = 0; then
28890 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28891 fi
28892 if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
28893 func_gl_gnulib_m4code_getdtablesize
28894 fi
28895 if test $HAVE_FDOPENDIR = 0; then
28896 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28897 fi
28898 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28899 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28900 fi
28901 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28902 func_gl_gnulib_m4code_dosname
28903 fi
28904 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
28905 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28906 fi
28907 if test $REPLACE_GETOPT = 1; then
28908 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
28909 fi
28910 if test $REPLACE_LSTAT = 1; then
28911 func_gl_gnulib_m4code_dosname
28912 fi
28913 if test $REPLACE_LSTAT = 1; then
28914 func_gl_gnulib_m4code_stat
28915 fi
28916 if test $HAVE_MKOSTEMP = 0; then
28917 func_gl_gnulib_m4code_tempname
28918 fi
28919 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
28920 func_gl_gnulib_m4code_stat
28921 fi
28922 if test $HAVE_READLINKAT = 0; then
28923 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28924 fi
28925 if test $HAVE_READLINKAT = 0; then
28926 func_gl_gnulib_m4code_dosname
28927 fi
28928 if test $HAVE_READLINKAT = 0; then
28929 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28930 fi
28931 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
28932 func_gl_gnulib_m4code_strtoll
28933 fi
28934 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
28935 func_gl_gnulib_m4code_strtoull
28936 fi
28937
28938 if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
28939 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE=
28940 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE='#'
28941 else
28942 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE='#'
28943 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE=
28944 fi
28945
28946 if $gl_gnulib_enabled_dosname; then
28947 gl_GNULIB_ENABLED_dosname_TRUE=
28948 gl_GNULIB_ENABLED_dosname_FALSE='#'
28949 else
28950 gl_GNULIB_ENABLED_dosname_TRUE='#'
28951 gl_GNULIB_ENABLED_dosname_FALSE=
28952 fi
28953
28954 if $gl_gnulib_enabled_euidaccess; then
28955 gl_GNULIB_ENABLED_euidaccess_TRUE=
28956 gl_GNULIB_ENABLED_euidaccess_FALSE='#'
28957 else
28958 gl_GNULIB_ENABLED_euidaccess_TRUE='#'
28959 gl_GNULIB_ENABLED_euidaccess_FALSE=
28960 fi
28961
28962 if $gl_gnulib_enabled_getdtablesize; then
28963 gl_GNULIB_ENABLED_getdtablesize_TRUE=
28964 gl_GNULIB_ENABLED_getdtablesize_FALSE='#'
28965 else
28966 gl_GNULIB_ENABLED_getdtablesize_TRUE='#'
28967 gl_GNULIB_ENABLED_getdtablesize_FALSE=
28968 fi
28969
28970 if $gl_gnulib_enabled_getgroups; then
28971 gl_GNULIB_ENABLED_getgroups_TRUE=
28972 gl_GNULIB_ENABLED_getgroups_FALSE='#'
28973 else
28974 gl_GNULIB_ENABLED_getgroups_TRUE='#'
28975 gl_GNULIB_ENABLED_getgroups_FALSE=
28976 fi
28977
28978 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28979 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
28980 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
28981 else
28982 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
28983 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
28984 fi
28985
28986 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28987 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
28988 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
28989 else
28990 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
28991 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
28992 fi
28993
28994 if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28995 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE=
28996 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE='#'
28997 else
28998 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE='#'
28999 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE=
29000 fi
29001
29002 if $gl_gnulib_enabled_pathmax; then
29003 gl_GNULIB_ENABLED_pathmax_TRUE=
29004 gl_GNULIB_ENABLED_pathmax_FALSE='#'
29005 else
29006 gl_GNULIB_ENABLED_pathmax_TRUE='#'
29007 gl_GNULIB_ENABLED_pathmax_FALSE=
29008 fi
29009
29010 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
29011 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
29012 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
29013 else
29014 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
29015 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
29016 fi
29017
29018 if $gl_gnulib_enabled_secure_getenv; then
29019 gl_GNULIB_ENABLED_secure_getenv_TRUE=
29020 gl_GNULIB_ENABLED_secure_getenv_FALSE='#'
29021 else
29022 gl_GNULIB_ENABLED_secure_getenv_TRUE='#'
29023 gl_GNULIB_ENABLED_secure_getenv_FALSE=
29024 fi
29025
29026 if $gl_gnulib_enabled_stat; then
29027 gl_GNULIB_ENABLED_stat_TRUE=
29028 gl_GNULIB_ENABLED_stat_FALSE='#'
29029 else
29030 gl_GNULIB_ENABLED_stat_TRUE='#'
29031 gl_GNULIB_ENABLED_stat_FALSE=
29032 fi
29033
29034 if $gl_gnulib_enabled_strtoll; then
29035 gl_GNULIB_ENABLED_strtoll_TRUE=
29036 gl_GNULIB_ENABLED_strtoll_FALSE='#'
29037 else
29038 gl_GNULIB_ENABLED_strtoll_TRUE='#'
29039 gl_GNULIB_ENABLED_strtoll_FALSE=
29040 fi
29041
29042 if $gl_gnulib_enabled_strtoull; then
29043 gl_GNULIB_ENABLED_strtoull_TRUE=
29044 gl_GNULIB_ENABLED_strtoull_FALSE='#'
29045 else
29046 gl_GNULIB_ENABLED_strtoull_TRUE='#'
29047 gl_GNULIB_ENABLED_strtoull_FALSE=
29048 fi
29049
29050 if $gl_gnulib_enabled_tempname; then
29051 gl_GNULIB_ENABLED_tempname_TRUE=
29052 gl_GNULIB_ENABLED_tempname_FALSE='#'
29053 else
29054 gl_GNULIB_ENABLED_tempname_TRUE='#'
29055 gl_GNULIB_ENABLED_tempname_FALSE=
29056 fi
29057
29058 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
29059 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
29060 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
29061 else
29062 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
29063 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
29064 fi
29065
29066 # End of code from modules
29067
29068
29069
29070
29071
29072
29073
29074
29075
29076 gltests_libdeps=
29077 gltests_ltlibdeps=
29078
29079
29080
29081
29082
29083
29084
29085
29086
29087 gl_source_base='tests'
29088 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
29089
29090 gl_module_indicator_condition=$gltests_WITNESS
29091
29092
29093
29094
29095
29096
29097
29098
29099
29100
29101 LIBGNU_LIBDEPS="$gl_libdeps"
29102
29103 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
29104
29105
29106 CFLAGS=$SAVE_CFLAGS
29107 LIBS=$SAVE_LIBS
29108
29109 if test "${opsys}" = "mingw32"; then
29110 CPPFLAGS="$CPPFLAGS -DUSE_CRT_DLL=1 -I $srcdir/nt/inc"
29111 # Remove unneeded switches from the value of CC that goes to Makefiles
29112 CC=`echo $CC | sed -e "s,$GCC_TEST_OPTIONS,,"`
29113 fi
29114
29115 case "$opsys" in
29116 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
29117
29118 darwin)
29119 ## The -headerpad option tells ld (see man page) to leave room at the
29120 ## end of the header for adding load commands. Needed for dumping.
29121 ## 0x690 is the total size of 30 segment load commands (at 56
29122 ## each); under Cocoa 31 commands are required.
29123 if test "$HAVE_NS" = "yes"; then
29124 libs_nsgui="-framework AppKit"
29125 if test "$NS_IMPL_COCOA" = "yes"; then
29126 libs_nsgui="$libs_nsgui -framework IOKit"
29127 fi
29128 headerpad_extra=6C8
29129 else
29130 libs_nsgui=
29131 headerpad_extra=690
29132 fi
29133 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
29134
29135 ## This is here because src/Makefile.in did some extra fiddling around
29136 ## with LD_SWITCH_SYSTEM. It seems cleaner to put this in
29137 ## LD_SWITCH_SYSTEM_TEMACS instead,
29138 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
29139 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
29140 ;;
29141
29142 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
29143 ## find X at run-time.
29144 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
29145 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
29146 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
29147 ## had different values in configure (in ac_link) and src/Makefile.in.
29148 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
29149 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
29150
29151 mingw32)
29152 ## MinGW64 does not prepend an underscore to symbols, so we must
29153 ## pass a different -entry switch to linker. FIXME: It is better
29154 ## to make the entry points the same by changing unexw32.c.
29155 case "$canonical" in
29156 x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
29157 *) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
29158 esac
29159 ;;
29160
29161 openbsd) LD_SWITCH_SYSTEM_TEMACS='-nopie' ;;
29162
29163 *) LD_SWITCH_SYSTEM_TEMACS= ;;
29164 esac
29165
29166 if test x$ac_enable_profiling != x ; then
29167 case $opsys in
29168 *freebsd | gnu-linux) ;;
29169 *) LD_SWITCH_SYSTEM_TEMACS="$LD_SWITCH_SYSTEM_TEMACS -pg" ;;
29170 esac
29171 fi
29172
29173 LD_SWITCH_SYSTEM_TEMACS="$LDFLAGS_NOCOMBRELOC $LD_SWITCH_SYSTEM_TEMACS"
29174
29175
29176
29177 ## MinGW-specific post-link processing of temacs.
29178 TEMACS_POST_LINK=":"
29179 ADDSECTION=
29180 EMACS_HEAPSIZE=
29181 if test "${opsys}" = "mingw32"; then
29182 TEMACS_POST_LINK="\$(MINGW_TEMACS_POST_LINK)"
29183 ADDSECTION="../nt/addsection\$(EXEEXT)"
29184 ## Preload heap size of temacs.exe in MB.
29185 case "$canonical" in
29186 x86_64-*-*) EMACS_HEAPSIZE=42 ;;
29187 *) EMACS_HEAPSIZE=27 ;;
29188 esac
29189 fi
29190
29191
29192
29193
29194
29195 ## Common for all window systems
29196 if test "$window_system" != "none"; then
29197
29198 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
29199
29200 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
29201 fi
29202
29203
29204
29205
29206
29207 #### Report on what we decided to do.
29208 #### Report GTK as a toolkit, even if it doesn't use Xt.
29209 #### It makes printing result more understandable as using GTK sets
29210 #### toolkit_scroll_bars to yes by default.
29211 if test "${HAVE_GTK}" = "yes"; then
29212 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
29213 fi
29214
29215 if test $USE_ACL -ne 0; then
29216 acl_summary="yes $LIB_ACL"
29217 else
29218 acl_summary=no
29219 fi
29220
29221 echo "
29222 Configured for \`${canonical}'.
29223
29224 Where should the build process find the source code? ${srcdir}
29225 What compiler should emacs be built with? ${CC} ${CFLAGS}
29226 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
29227 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
29228 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
29229 What window system should Emacs use? ${window_system}
29230 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
29231
29232 if test -n "${x_includes}"; then
29233 echo " Where do we find X Windows header files? ${x_includes}"
29234 else
29235 echo " Where do we find X Windows header files? Standard dirs"
29236 fi
29237 if test -n "${x_libraries}"; then
29238 echo " Where do we find X Windows libraries? ${x_libraries}"
29239 else
29240 echo " Where do we find X Windows libraries? Standard dirs"
29241 fi
29242
29243 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
29244 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
29245 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
29246 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
29247 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
29248 echo " Does Emacs use -lpng? ${HAVE_PNG}"
29249 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
29250 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
29251
29252 echo " Does Emacs support sound? ${HAVE_SOUND}"
29253
29254 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
29255 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
29256 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
29257 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
29258 echo " Does Emacs use a file notification library? ${NOTIFY_SUMMARY}"
29259 echo " Does Emacs use access control lists? ${acl_summary}"
29260 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
29261 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
29262 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
29263
29264 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
29265 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
29266 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
29267 echo " Does Emacs use -lxft? ${HAVE_XFT}"
29268 echo " Does Emacs directly use zlib? ${HAVE_ZLIB}"
29269
29270 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
29271 echo
29272
29273 if test -n "${EMACSDATA}"; then
29274 echo " Environment variable EMACSDATA set to: $EMACSDATA"
29275 fi
29276 if test -n "${EMACSDOC}"; then
29277 echo " Environment variable EMACSDOC set to: $EMACSDOC"
29278 fi
29279
29280 echo
29281
29282 if test "$HAVE_NS" = "yes"; then
29283 echo
29284 echo "You must run \"${MAKE-make} install\" in order to test the built application.
29285 The installed application will go to nextstep/Emacs.app and can be
29286 run or moved from there."
29287 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
29288 echo "The application will be fully self-contained."
29289 else
29290 echo "The lisp resources for the application will be installed under ${prefix}.
29291 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
29292 to run if these resources are not installed."
29293 fi
29294 echo
29295 fi
29296
29297 if test "${opsys}" = "cygwin"; then
29298 case `uname -r` in
29299 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
29300 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
29301 echo
29302 ;;
29303 esac
29304 fi
29305
29306 # Remove any trailing slashes in these variables.
29307 test "${prefix}" != NONE &&
29308 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
29309 test "${exec_prefix}" != NONE &&
29310 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
29311
29312 if test "$HAVE_NS" = "yes"; then
29313 if test "$NS_IMPL_GNUSTEP" = yes; then
29314 ac_config_files="$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"
29315
29316 ns_check_file=Resources/Info-gnustep.plist
29317 else
29318 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
29319
29320 ns_check_file=Contents/Info.plist
29321 fi
29322
29323 fi
29324
29325 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
29326
29327 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
29328
29329
29330 opt_makefile=test/automated/Makefile
29331
29332 if test -f "$srcdir/$opt_makefile.in"; then
29333 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
29334 ac_config_files="$ac_config_files test/automated/Makefile"
29335
29336 fi
29337
29338
29339 opt_makefile=admin/unidata/Makefile
29340
29341 if test -f "$srcdir/$opt_makefile.in"; then
29342 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
29343 ac_config_files="$ac_config_files admin/unidata/Makefile"
29344
29345 fi
29346
29347
29348 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
29349
29350
29351
29352 ac_config_commands="$ac_config_commands src/epaths.h"
29353
29354
29355 ac_config_commands="$ac_config_commands src/.gdbinit"
29356
29357
29358 cat >confcache <<\_ACEOF
29359 # This file is a shell script that caches the results of configure
29360 # tests run on this system so they can be shared between configure
29361 # scripts and configure runs, see configure's option --config-cache.
29362 # It is not useful on other systems. If it contains results you don't
29363 # want to keep, you may remove or edit it.
29364 #
29365 # config.status only pays attention to the cache file if you give it
29366 # the --recheck option to rerun configure.
29367 #
29368 # `ac_cv_env_foo' variables (set or unset) will be overridden when
29369 # loading this file, other *unset* `ac_cv_foo' will be assigned the
29370 # following values.
29371
29372 _ACEOF
29373
29374 # The following way of writing the cache mishandles newlines in values,
29375 # but we know of no workaround that is simple, portable, and efficient.
29376 # So, we kill variables containing newlines.
29377 # Ultrix sh set writes to stderr and can't be redirected directly,
29378 # and sets the high bit in the cache file unless we assign to the vars.
29379 (
29380 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
29381 eval ac_val=\$$ac_var
29382 case $ac_val in #(
29383 *${as_nl}*)
29384 case $ac_var in #(
29385 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
29386 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
29387 esac
29388 case $ac_var in #(
29389 _ | IFS | as_nl) ;; #(
29390 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
29391 *) { eval $ac_var=; unset $ac_var;} ;;
29392 esac ;;
29393 esac
29394 done
29395
29396 (set) 2>&1 |
29397 case $as_nl`(ac_space=' '; set) 2>&1` in #(
29398 *${as_nl}ac_space=\ *)
29399 # `set' does not quote correctly, so add quotes: double-quote
29400 # substitution turns \\\\ into \\, and sed turns \\ into \.
29401 sed -n \
29402 "s/'/'\\\\''/g;
29403 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
29404 ;; #(
29405 *)
29406 # `set' quotes correctly as required by POSIX, so do not add quotes.
29407 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
29408 ;;
29409 esac |
29410 sort
29411 ) |
29412 sed '
29413 /^ac_cv_env_/b end
29414 t clear
29415 :clear
29416 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
29417 t end
29418 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
29419 :end' >>confcache
29420 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
29421 if test -w "$cache_file"; then
29422 test "x$cache_file" != "x/dev/null" &&
29423 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
29424 $as_echo "$as_me: updating cache $cache_file" >&6;}
29425 cat confcache >$cache_file
29426 else
29427 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
29428 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
29429 fi
29430 fi
29431 rm -f confcache
29432
29433 test "x$prefix" = xNONE && prefix=$ac_default_prefix
29434 # Let make expand exec_prefix.
29435 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29436
29437 DEFS=-DHAVE_CONFIG_H
29438
29439 ac_libobjs=
29440 ac_ltlibobjs=
29441 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
29442 # 1. Remove the extension, and $U if already installed.
29443 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
29444 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
29445 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
29446 # will be set to the directory where LIBOBJS objects are built.
29447 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
29448 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
29449 done
29450 LIBOBJS=$ac_libobjs
29451
29452 LTLIBOBJS=$ac_ltlibobjs
29453
29454
29455 if test -n "$EXEEXT"; then
29456 am__EXEEXT_TRUE=
29457 am__EXEEXT_FALSE='#'
29458 else
29459 am__EXEEXT_TRUE='#'
29460 am__EXEEXT_FALSE=
29461 fi
29462
29463 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
29464 as_fn_error "conditional \"AMDEP\" was never defined.
29465 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29466 fi
29467 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
29468 as_fn_error "conditional \"am__fastdepCC\" was never defined.
29469 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29470 fi
29471 if test -z "${BUILDING_FOR_WINDOWSNT_TRUE}" && test -z "${BUILDING_FOR_WINDOWSNT_FALSE}"; then
29472 as_fn_error "conditional \"BUILDING_FOR_WINDOWSNT\" was never defined.
29473 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29474 fi
29475 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
29476 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
29477 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29478 fi
29479 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
29480 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
29481 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29482 fi
29483
29484 if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
29485 as_fn_error "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
29486 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29487 fi
29488 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
29489 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
29490 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29491 fi
29492 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
29493 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
29494 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29495 fi
29496 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
29497 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
29498 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29499 fi
29500 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
29501 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
29502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29503 fi
29504 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
29505 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
29506 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29507 fi
29508 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
29509 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
29510 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29511 fi
29512 if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
29513 as_fn_error "conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
29514 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29515 fi
29516 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
29517 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
29518 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29519 fi
29520 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
29521 as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
29522 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29523 fi
29524 if test -z "${gl_GNULIB_ENABLED_getdtablesize_TRUE}" && test -z "${gl_GNULIB_ENABLED_getdtablesize_FALSE}"; then
29525 as_fn_error "conditional \"gl_GNULIB_ENABLED_getdtablesize\" was never defined.
29526 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29527 fi
29528 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
29529 as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
29530 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29531 fi
29532 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
29533 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
29534 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29535 fi
29536 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
29537 as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
29538 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29539 fi
29540 if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
29541 as_fn_error "conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
29542 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29543 fi
29544 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
29545 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
29546 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29547 fi
29548 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
29549 as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
29550 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29551 fi
29552 if test -z "${gl_GNULIB_ENABLED_secure_getenv_TRUE}" && test -z "${gl_GNULIB_ENABLED_secure_getenv_FALSE}"; then
29553 as_fn_error "conditional \"gl_GNULIB_ENABLED_secure_getenv\" was never defined.
29554 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29555 fi
29556 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
29557 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
29558 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29559 fi
29560 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
29561 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
29562 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29563 fi
29564 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
29565 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
29566 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29567 fi
29568 if test -z "${gl_GNULIB_ENABLED_tempname_TRUE}" && test -z "${gl_GNULIB_ENABLED_tempname_FALSE}"; then
29569 as_fn_error "conditional \"gl_GNULIB_ENABLED_tempname\" was never defined.
29570 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29571 fi
29572 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
29573 as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
29574 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29575 fi
29576
29577 gl_libobjs=
29578 gl_ltlibobjs=
29579 if test -n "$gl_LIBOBJS"; then
29580 # Remove the extension.
29581 sed_drop_objext='s/\.o$//;s/\.obj$//'
29582 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
29583 gl_libobjs="$gl_libobjs $i.$ac_objext"
29584 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
29585 done
29586 fi
29587 gl_LIBOBJS=$gl_libobjs
29588
29589 gl_LTLIBOBJS=$gl_ltlibobjs
29590
29591
29592
29593 gltests_libobjs=
29594 gltests_ltlibobjs=
29595 if test -n "$gltests_LIBOBJS"; then
29596 # Remove the extension.
29597 sed_drop_objext='s/\.o$//;s/\.obj$//'
29598 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
29599 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
29600 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
29601 done
29602 fi
29603 gltests_LIBOBJS=$gltests_libobjs
29604
29605 gltests_LTLIBOBJS=$gltests_ltlibobjs
29606
29607
29608
29609 : ${CONFIG_STATUS=./config.status}
29610 ac_write_fail=0
29611 ac_clean_files_save=$ac_clean_files
29612 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
29613 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
29614 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
29615 as_write_fail=0
29616 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
29617 #! $SHELL
29618 # Generated by $as_me.
29619 # Run this file to recreate the current configuration.
29620 # Compiler output produced by configure, useful for debugging
29621 # configure, is in config.log if it exists.
29622
29623 debug=false
29624 ac_cs_recheck=false
29625 ac_cs_silent=false
29626
29627 SHELL=\${CONFIG_SHELL-$SHELL}
29628 export SHELL
29629 _ASEOF
29630 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
29631 ## -------------------- ##
29632 ## M4sh Initialization. ##
29633 ## -------------------- ##
29634
29635 # Be more Bourne compatible
29636 DUALCASE=1; export DUALCASE # for MKS sh
29637 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
29638 emulate sh
29639 NULLCMD=:
29640 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
29641 # is contrary to our usage. Disable this feature.
29642 alias -g '${1+"$@"}'='"$@"'
29643 setopt NO_GLOB_SUBST
29644 else
29645 case `(set -o) 2>/dev/null` in #(
29646 *posix*) :
29647 set -o posix ;; #(
29648 *) :
29649 ;;
29650 esac
29651 fi
29652
29653
29654 as_nl='
29655 '
29656 export as_nl
29657 # Printing a long string crashes Solaris 7 /usr/bin/printf.
29658 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
29659 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
29660 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
29661 # Prefer a ksh shell builtin over an external printf program on Solaris,
29662 # but without wasting forks for bash or zsh.
29663 if test -z "$BASH_VERSION$ZSH_VERSION" \
29664 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
29665 as_echo='print -r --'
29666 as_echo_n='print -rn --'
29667 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
29668 as_echo='printf %s\n'
29669 as_echo_n='printf %s'
29670 else
29671 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
29672 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
29673 as_echo_n='/usr/ucb/echo -n'
29674 else
29675 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
29676 as_echo_n_body='eval
29677 arg=$1;
29678 case $arg in #(
29679 *"$as_nl"*)
29680 expr "X$arg" : "X\\(.*\\)$as_nl";
29681 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
29682 esac;
29683 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
29684 '
29685 export as_echo_n_body
29686 as_echo_n='sh -c $as_echo_n_body as_echo'
29687 fi
29688 export as_echo_body
29689 as_echo='sh -c $as_echo_body as_echo'
29690 fi
29691
29692 # The user is always right.
29693 if test "${PATH_SEPARATOR+set}" != set; then
29694 PATH_SEPARATOR=:
29695 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
29696 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
29697 PATH_SEPARATOR=';'
29698 }
29699 fi
29700
29701
29702 # IFS
29703 # We need space, tab and new line, in precisely that order. Quoting is
29704 # there to prevent editors from complaining about space-tab.
29705 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
29706 # splitting by setting IFS to empty value.)
29707 IFS=" "" $as_nl"
29708
29709 # Find who we are. Look in the path if we contain no directory separator.
29710 case $0 in #((
29711 *[\\/]* ) as_myself=$0 ;;
29712 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
29713 for as_dir in $PATH
29714 do
29715 IFS=$as_save_IFS
29716 test -z "$as_dir" && as_dir=.
29717 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
29718 done
29719 IFS=$as_save_IFS
29720
29721 ;;
29722 esac
29723 # We did not find ourselves, most probably we were run as `sh COMMAND'
29724 # in which case we are not to be found in the path.
29725 if test "x$as_myself" = x; then
29726 as_myself=$0
29727 fi
29728 if test ! -f "$as_myself"; then
29729 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
29730 exit 1
29731 fi
29732
29733 # Unset variables that we do not need and which cause bugs (e.g. in
29734 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
29735 # suppresses any "Segmentation fault" message there. '((' could
29736 # trigger a bug in pdksh 5.2.14.
29737 for as_var in BASH_ENV ENV MAIL MAILPATH
29738 do eval test x\${$as_var+set} = xset \
29739 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
29740 done
29741 PS1='$ '
29742 PS2='> '
29743 PS4='+ '
29744
29745 # NLS nuisances.
29746 LC_ALL=C
29747 export LC_ALL
29748 LANGUAGE=C
29749 export LANGUAGE
29750
29751 # CDPATH.
29752 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
29753
29754
29755 # as_fn_error ERROR [LINENO LOG_FD]
29756 # ---------------------------------
29757 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29758 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29759 # script with status $?, using 1 if that was 0.
29760 as_fn_error ()
29761 {
29762 as_status=$?; test $as_status -eq 0 && as_status=1
29763 if test "$3"; then
29764 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
29765 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
29766 fi
29767 $as_echo "$as_me: error: $1" >&2
29768 as_fn_exit $as_status
29769 } # as_fn_error
29770
29771
29772 # as_fn_set_status STATUS
29773 # -----------------------
29774 # Set $? to STATUS, without forking.
29775 as_fn_set_status ()
29776 {
29777 return $1
29778 } # as_fn_set_status
29779
29780 # as_fn_exit STATUS
29781 # -----------------
29782 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29783 as_fn_exit ()
29784 {
29785 set +e
29786 as_fn_set_status $1
29787 exit $1
29788 } # as_fn_exit
29789
29790 # as_fn_unset VAR
29791 # ---------------
29792 # Portably unset VAR.
29793 as_fn_unset ()
29794 {
29795 { eval $1=; unset $1;}
29796 }
29797 as_unset=as_fn_unset
29798 # as_fn_append VAR VALUE
29799 # ----------------------
29800 # Append the text in VALUE to the end of the definition contained in VAR. Take
29801 # advantage of any shell optimizations that allow amortized linear growth over
29802 # repeated appends, instead of the typical quadratic growth present in naive
29803 # implementations.
29804 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
29805 eval 'as_fn_append ()
29806 {
29807 eval $1+=\$2
29808 }'
29809 else
29810 as_fn_append ()
29811 {
29812 eval $1=\$$1\$2
29813 }
29814 fi # as_fn_append
29815
29816 # as_fn_arith ARG...
29817 # ------------------
29818 # Perform arithmetic evaluation on the ARGs, and store the result in the
29819 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29820 # must be portable across $(()) and expr.
29821 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
29822 eval 'as_fn_arith ()
29823 {
29824 as_val=$(( $* ))
29825 }'
29826 else
29827 as_fn_arith ()
29828 {
29829 as_val=`expr "$@" || test $? -eq 1`
29830 }
29831 fi # as_fn_arith
29832
29833
29834 if expr a : '\(a\)' >/dev/null 2>&1 &&
29835 test "X`expr 00001 : '.*\(...\)'`" = X001; then
29836 as_expr=expr
29837 else
29838 as_expr=false
29839 fi
29840
29841 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29842 as_basename=basename
29843 else
29844 as_basename=false
29845 fi
29846
29847 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
29848 as_dirname=dirname
29849 else
29850 as_dirname=false
29851 fi
29852
29853 as_me=`$as_basename -- "$0" ||
29854 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29855 X"$0" : 'X\(//\)$' \| \
29856 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29857 $as_echo X/"$0" |
29858 sed '/^.*\/\([^/][^/]*\)\/*$/{
29859 s//\1/
29860 q
29861 }
29862 /^X\/\(\/\/\)$/{
29863 s//\1/
29864 q
29865 }
29866 /^X\/\(\/\).*/{
29867 s//\1/
29868 q
29869 }
29870 s/.*/./; q'`
29871
29872 # Avoid depending upon Character Ranges.
29873 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
29874 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
29875 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
29876 as_cr_digits='0123456789'
29877 as_cr_alnum=$as_cr_Letters$as_cr_digits
29878
29879 ECHO_C= ECHO_N= ECHO_T=
29880 case `echo -n x` in #(((((
29881 -n*)
29882 case `echo 'xy\c'` in
29883 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
29884 xy) ECHO_C='\c';;
29885 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
29886 ECHO_T=' ';;
29887 esac;;
29888 *)
29889 ECHO_N='-n';;
29890 esac
29891
29892 rm -f conf$$ conf$$.exe conf$$.file
29893 if test -d conf$$.dir; then
29894 rm -f conf$$.dir/conf$$.file
29895 else
29896 rm -f conf$$.dir
29897 mkdir conf$$.dir 2>/dev/null
29898 fi
29899 if (echo >conf$$.file) 2>/dev/null; then
29900 if ln -s conf$$.file conf$$ 2>/dev/null; then
29901 as_ln_s='ln -s'
29902 # ... but there are two gotchas:
29903 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
29904 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
29905 # In both cases, we have to default to `cp -p'.
29906 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
29907 as_ln_s='cp -p'
29908 elif ln conf$$.file conf$$ 2>/dev/null; then
29909 as_ln_s=ln
29910 else
29911 as_ln_s='cp -p'
29912 fi
29913 else
29914 as_ln_s='cp -p'
29915 fi
29916 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
29917 rmdir conf$$.dir 2>/dev/null
29918
29919
29920 # as_fn_mkdir_p
29921 # -------------
29922 # Create "$as_dir" as a directory, including parents if necessary.
29923 as_fn_mkdir_p ()
29924 {
29925
29926 case $as_dir in #(
29927 -*) as_dir=./$as_dir;;
29928 esac
29929 test -d "$as_dir" || eval $as_mkdir_p || {
29930 as_dirs=
29931 while :; do
29932 case $as_dir in #(
29933 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
29934 *) as_qdir=$as_dir;;
29935 esac
29936 as_dirs="'$as_qdir' $as_dirs"
29937 as_dir=`$as_dirname -- "$as_dir" ||
29938 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
29939 X"$as_dir" : 'X\(//\)[^/]' \| \
29940 X"$as_dir" : 'X\(//\)$' \| \
29941 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
29942 $as_echo X"$as_dir" |
29943 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
29944 s//\1/
29945 q
29946 }
29947 /^X\(\/\/\)[^/].*/{
29948 s//\1/
29949 q
29950 }
29951 /^X\(\/\/\)$/{
29952 s//\1/
29953 q
29954 }
29955 /^X\(\/\).*/{
29956 s//\1/
29957 q
29958 }
29959 s/.*/./; q'`
29960 test -d "$as_dir" && break
29961 done
29962 test -z "$as_dirs" || eval "mkdir $as_dirs"
29963 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
29964
29965
29966 } # as_fn_mkdir_p
29967 if mkdir -p . 2>/dev/null; then
29968 as_mkdir_p='mkdir -p "$as_dir"'
29969 else
29970 test -d ./-p && rmdir ./-p
29971 as_mkdir_p=false
29972 fi
29973
29974 if test -x / >/dev/null 2>&1; then
29975 as_test_x='test -x'
29976 else
29977 if ls -dL / >/dev/null 2>&1; then
29978 as_ls_L_option=L
29979 else
29980 as_ls_L_option=
29981 fi
29982 as_test_x='
29983 eval sh -c '\''
29984 if test -d "$1"; then
29985 test -d "$1/.";
29986 else
29987 case $1 in #(
29988 -*)set "./$1";;
29989 esac;
29990 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
29991 ???[sx]*):;;*)false;;esac;fi
29992 '\'' sh
29993 '
29994 fi
29995 as_executable_p=$as_test_x
29996
29997 # Sed expression to map a string onto a valid CPP name.
29998 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
29999
30000 # Sed expression to map a string onto a valid variable name.
30001 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
30002
30003
30004 exec 6>&1
30005 ## ----------------------------------- ##
30006 ## Main body of $CONFIG_STATUS script. ##
30007 ## ----------------------------------- ##
30008 _ASEOF
30009 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
30010
30011 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30012 # Save the log message, to keep $0 and so on meaningful, and to
30013 # report actual input values of CONFIG_FILES etc. instead of their
30014 # values after options handling.
30015 ac_log="
30016 This file was extended by emacs $as_me 24.3.50, which was
30017 generated by GNU Autoconf 2.65. Invocation command line was
30018
30019 CONFIG_FILES = $CONFIG_FILES
30020 CONFIG_HEADERS = $CONFIG_HEADERS
30021 CONFIG_LINKS = $CONFIG_LINKS
30022 CONFIG_COMMANDS = $CONFIG_COMMANDS
30023 $ $0 $@
30024
30025 on `(hostname || uname -n) 2>/dev/null | sed 1q`
30026 "
30027
30028 _ACEOF
30029
30030 case $ac_config_files in *"
30031 "*) set x $ac_config_files; shift; ac_config_files=$*;;
30032 esac
30033
30034 case $ac_config_headers in *"
30035 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
30036 esac
30037
30038
30039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30040 # Files that config.status was made for.
30041 config_files="$ac_config_files"
30042 config_headers="$ac_config_headers"
30043 config_commands="$ac_config_commands"
30044
30045 _ACEOF
30046
30047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30048 ac_cs_usage="\
30049 \`$as_me' instantiates files and other configuration actions
30050 from templates according to the current configuration. Unless the files
30051 and actions are specified as TAGs, all are instantiated by default.
30052
30053 Usage: $0 [OPTION]... [TAG]...
30054
30055 -h, --help print this help, then exit
30056 -V, --version print version number and configuration settings, then exit
30057 --config print configuration, then exit
30058 -q, --quiet, --silent
30059 do not print progress messages
30060 -d, --debug don't remove temporary files
30061 --recheck update $as_me by reconfiguring in the same conditions
30062 --file=FILE[:TEMPLATE]
30063 instantiate the configuration file FILE
30064 --header=FILE[:TEMPLATE]
30065 instantiate the configuration header FILE
30066
30067 Configuration files:
30068 $config_files
30069
30070 Configuration headers:
30071 $config_headers
30072
30073 Configuration commands:
30074 $config_commands
30075
30076 Report bugs to the package provider."
30077
30078 _ACEOF
30079 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30080 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
30081 ac_cs_version="\\
30082 emacs config.status 24.3.50
30083 configured by $0, generated by GNU Autoconf 2.65,
30084 with options \\"\$ac_cs_config\\"
30085
30086 Copyright (C) 2009 Free Software Foundation, Inc.
30087 This config.status script is free software; the Free Software Foundation
30088 gives unlimited permission to copy, distribute and modify it."
30089
30090 ac_pwd='$ac_pwd'
30091 srcdir='$srcdir'
30092 INSTALL='$INSTALL'
30093 MKDIR_P='$MKDIR_P'
30094 AWK='$AWK'
30095 test -n "\$AWK" || AWK=awk
30096 _ACEOF
30097
30098 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30099 # The default lists apply if the user does not specify any file.
30100 ac_need_defaults=:
30101 while test $# != 0
30102 do
30103 case $1 in
30104 --*=*)
30105 ac_option=`expr "X$1" : 'X\([^=]*\)='`
30106 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
30107 ac_shift=:
30108 ;;
30109 *)
30110 ac_option=$1
30111 ac_optarg=$2
30112 ac_shift=shift
30113 ;;
30114 esac
30115
30116 case $ac_option in
30117 # Handling of the options.
30118 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
30119 ac_cs_recheck=: ;;
30120 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
30121 $as_echo "$ac_cs_version"; exit ;;
30122 --config | --confi | --conf | --con | --co | --c )
30123 $as_echo "$ac_cs_config"; exit ;;
30124 --debug | --debu | --deb | --de | --d | -d )
30125 debug=: ;;
30126 --file | --fil | --fi | --f )
30127 $ac_shift
30128 case $ac_optarg in
30129 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30130 esac
30131 as_fn_append CONFIG_FILES " '$ac_optarg'"
30132 ac_need_defaults=false;;
30133 --header | --heade | --head | --hea )
30134 $ac_shift
30135 case $ac_optarg in
30136 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30137 esac
30138 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
30139 ac_need_defaults=false;;
30140 --he | --h)
30141 # Conflict between --help and --header
30142 as_fn_error "ambiguous option: \`$1'
30143 Try \`$0 --help' for more information.";;
30144 --help | --hel | -h )
30145 $as_echo "$ac_cs_usage"; exit ;;
30146 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
30147 | -silent | --silent | --silen | --sile | --sil | --si | --s)
30148 ac_cs_silent=: ;;
30149
30150 # This is an error.
30151 -*) as_fn_error "unrecognized option: \`$1'
30152 Try \`$0 --help' for more information." ;;
30153
30154 *) as_fn_append ac_config_targets " $1"
30155 ac_need_defaults=false ;;
30156
30157 esac
30158 shift
30159 done
30160
30161 ac_configure_extra_args=
30162
30163 if $ac_cs_silent; then
30164 exec 6>/dev/null
30165 ac_configure_extra_args="$ac_configure_extra_args --silent"
30166 fi
30167
30168 _ACEOF
30169 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30170 if \$ac_cs_recheck; then
30171 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
30172 shift
30173 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
30174 CONFIG_SHELL='$SHELL'
30175 export CONFIG_SHELL
30176 exec "\$@"
30177 fi
30178
30179 _ACEOF
30180 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30181 exec 5>>config.log
30182 {
30183 echo
30184 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
30185 ## Running $as_me. ##
30186 _ASBOX
30187 $as_echo "$ac_log"
30188 } >&5
30189
30190 _ACEOF
30191 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30192 #
30193 # INIT-COMMANDS
30194 #
30195 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
30196 GCC="$GCC" CPPFLAGS="$CPPFLAGS" opsys="$opsys"
30197
30198 _ACEOF
30199
30200 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30201
30202 # Handling of arguments.
30203 for ac_config_target in $ac_config_targets
30204 do
30205 case $ac_config_target in
30206 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
30207 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
30208 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
30209 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
30210 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
30211 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
30212 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
30213 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
30214 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
30215 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
30216 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
30217 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
30218 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
30219 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
30220 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
30221 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
30222 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
30223 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
30224 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
30225 "nt/Makefile") CONFIG_FILES="$CONFIG_FILES nt/Makefile" ;;
30226 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
30227 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
30228 "src/epaths.h") CONFIG_COMMANDS="$CONFIG_COMMANDS src/epaths.h" ;;
30229 "src/.gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS src/.gdbinit" ;;
30230
30231 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
30232 esac
30233 done
30234
30235
30236 # If the user did not use the arguments to specify the items to instantiate,
30237 # then the envvar interface is used. Set only those that are not.
30238 # We use the long form for the default assignment because of an extremely
30239 # bizarre bug on SunOS 4.1.3.
30240 if $ac_need_defaults; then
30241 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
30242 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
30243 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
30244 fi
30245
30246 # Have a temporary directory for convenience. Make it in the build tree
30247 # simply because there is no reason against having it here, and in addition,
30248 # creating and moving files from /tmp can sometimes cause problems.
30249 # Hook for its removal unless debugging.
30250 # Note that there is a small window in which the directory will not be cleaned:
30251 # after its creation but before its name has been assigned to `$tmp'.
30252 $debug ||
30253 {
30254 tmp=
30255 trap 'exit_status=$?
30256 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
30257 ' 0
30258 trap 'as_fn_exit 1' 1 2 13 15
30259 }
30260 # Create a (secure) tmp directory for tmp files.
30261
30262 {
30263 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
30264 test -n "$tmp" && test -d "$tmp"
30265 } ||
30266 {
30267 tmp=./conf$$-$RANDOM
30268 (umask 077 && mkdir "$tmp")
30269 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
30270
30271 # Set up the scripts for CONFIG_FILES section.
30272 # No need to generate them if there are no CONFIG_FILES.
30273 # This happens for instance with `./config.status config.h'.
30274 if test -n "$CONFIG_FILES"; then
30275
30276 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
30277 ac_cs_awk_getline=:
30278 ac_cs_awk_pipe_init=
30279 ac_cs_awk_read_file='
30280 while ((getline aline < (F[key])) > 0)
30281 print(aline)
30282 close(F[key])'
30283 ac_cs_awk_pipe_fini=
30284 else
30285 ac_cs_awk_getline=false
30286 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
30287 ac_cs_awk_read_file='
30288 print "|#_!!_#|"
30289 print "cat " F[key] " &&"
30290 '$ac_cs_awk_pipe_init
30291 # The final `:' finishes the AND list.
30292 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
30293 fi
30294 ac_cr=`echo X | tr X '\015'`
30295 # On cygwin, bash can eat \r inside `` if the user requested igncr.
30296 # But we know of no other shell where ac_cr would be empty at this
30297 # point, so we can use a bashism as a fallback.
30298 if test "x$ac_cr" = x; then
30299 eval ac_cr=\$\'\\r\'
30300 fi
30301 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
30302 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
30303 ac_cs_awk_cr='\r'
30304 else
30305 ac_cs_awk_cr=$ac_cr
30306 fi
30307
30308 echo 'BEGIN {' >"$tmp/subs1.awk" &&
30309 _ACEOF
30310
30311 # Create commands to substitute file output variables.
30312 {
30313 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
30314 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
30315 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
30316 echo "_ACAWK" &&
30317 echo "_ACEOF"
30318 } >conf$$files.sh &&
30319 . ./conf$$files.sh ||
30320 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30321 rm -f conf$$files.sh
30322
30323 {
30324 echo "cat >conf$$subs.awk <<_ACEOF" &&
30325 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
30326 echo "_ACEOF"
30327 } >conf$$subs.sh ||
30328 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30329 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
30330 ac_delim='%!_!# '
30331 for ac_last_try in false false false false false :; do
30332 . ./conf$$subs.sh ||
30333 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30334
30335 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
30336 if test $ac_delim_n = $ac_delim_num; then
30337 break
30338 elif $ac_last_try; then
30339 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30340 else
30341 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30342 fi
30343 done
30344 rm -f conf$$subs.sh
30345
30346 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30347 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
30348 _ACEOF
30349 sed -n '
30350 h
30351 s/^/S["/; s/!.*/"]=/
30352 p
30353 g
30354 s/^[^!]*!//
30355 :repl
30356 t repl
30357 s/'"$ac_delim"'$//
30358 t delim
30359 :nl
30360 h
30361 s/\(.\{148\}\)..*/\1/
30362 t more1
30363 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
30364 p
30365 n
30366 b repl
30367 :more1
30368 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30369 p
30370 g
30371 s/.\{148\}//
30372 t nl
30373 :delim
30374 h
30375 s/\(.\{148\}\)..*/\1/
30376 t more2
30377 s/["\\]/\\&/g; s/^/"/; s/$/"/
30378 p
30379 b
30380 :more2
30381 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30382 p
30383 g
30384 s/.\{148\}//
30385 t delim
30386 ' <conf$$subs.awk | sed '
30387 /^[^""]/{
30388 N
30389 s/\n//
30390 }
30391 ' >>$CONFIG_STATUS || ac_write_fail=1
30392 rm -f conf$$subs.awk
30393 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30394 _ACAWK
30395 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
30396 for (key in S) S_is_set[key] = 1
30397 FS = "\a"
30398 \$ac_cs_awk_pipe_init
30399 }
30400 {
30401 line = $ 0
30402 nfields = split(line, field, "@")
30403 substed = 0
30404 len = length(field[1])
30405 for (i = 2; i < nfields; i++) {
30406 key = field[i]
30407 keylen = length(key)
30408 if (S_is_set[key]) {
30409 value = S[key]
30410 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
30411 len += length(value) + length(field[++i])
30412 substed = 1
30413 } else
30414 len += 1 + keylen
30415 }
30416 if (nfields == 3 && !substed) {
30417 key = field[2]
30418 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
30419 \$ac_cs_awk_read_file
30420 next
30421 }
30422 }
30423 print line
30424 }
30425 \$ac_cs_awk_pipe_fini
30426 _ACAWK
30427 _ACEOF
30428 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30429 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
30430 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
30431 else
30432 cat
30433 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
30434 || as_fn_error "could not setup config files machinery" "$LINENO" 5
30435 _ACEOF
30436
30437 # VPATH may cause trouble with some makes, so we remove $(srcdir),
30438 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
30439 # trailing colons and then remove the whole line if VPATH becomes empty
30440 # (actually we leave an empty line to preserve line numbers).
30441 if test "x$srcdir" = x.; then
30442 ac_vpsub='/^[ ]*VPATH[ ]*=/{
30443 s/:*\$(srcdir):*/:/
30444 s/:*\${srcdir}:*/:/
30445 s/:*@srcdir@:*/:/
30446 s/^\([^=]*=[ ]*\):*/\1/
30447 s/:*$//
30448 s/^[^=]*=[ ]*$//
30449 }'
30450 fi
30451
30452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30453 fi # test -n "$CONFIG_FILES"
30454
30455 # Set up the scripts for CONFIG_HEADERS section.
30456 # No need to generate them if there are no CONFIG_HEADERS.
30457 # This happens for instance with `./config.status Makefile'.
30458 if test -n "$CONFIG_HEADERS"; then
30459 cat >"$tmp/defines.awk" <<\_ACAWK ||
30460 BEGIN {
30461 _ACEOF
30462
30463 # Transform confdefs.h into an awk script `defines.awk', embedded as
30464 # here-document in config.status, that substitutes the proper values into
30465 # config.h.in to produce config.h.
30466
30467 # Create a delimiter string that does not exist in confdefs.h, to ease
30468 # handling of long lines.
30469 ac_delim='%!_!# '
30470 for ac_last_try in false false :; do
30471 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
30472 if test -z "$ac_t"; then
30473 break
30474 elif $ac_last_try; then
30475 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
30476 else
30477 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30478 fi
30479 done
30480
30481 # For the awk script, D is an array of macro values keyed by name,
30482 # likewise P contains macro parameters if any. Preserve backslash
30483 # newline sequences.
30484
30485 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
30486 sed -n '
30487 s/.\{148\}/&'"$ac_delim"'/g
30488 t rset
30489 :rset
30490 s/^[ ]*#[ ]*define[ ][ ]*/ /
30491 t def
30492 d
30493 :def
30494 s/\\$//
30495 t bsnl
30496 s/["\\]/\\&/g
30497 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
30498 D["\1"]=" \3"/p
30499 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
30500 d
30501 :bsnl
30502 s/["\\]/\\&/g
30503 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
30504 D["\1"]=" \3\\\\\\n"\\/p
30505 t cont
30506 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
30507 t cont
30508 d
30509 :cont
30510 n
30511 s/.\{148\}/&'"$ac_delim"'/g
30512 t clear
30513 :clear
30514 s/\\$//
30515 t bsnlc
30516 s/["\\]/\\&/g; s/^/"/; s/$/"/p
30517 d
30518 :bsnlc
30519 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
30520 b cont
30521 ' <confdefs.h | sed '
30522 s/'"$ac_delim"'/"\\\
30523 "/g' >>$CONFIG_STATUS || ac_write_fail=1
30524
30525 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30526 for (key in D) D_is_set[key] = 1
30527 FS = "\a"
30528 }
30529 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
30530 line = \$ 0
30531 split(line, arg, " ")
30532 if (arg[1] == "#") {
30533 defundef = arg[2]
30534 mac1 = arg[3]
30535 } else {
30536 defundef = substr(arg[1], 2)
30537 mac1 = arg[2]
30538 }
30539 split(mac1, mac2, "(") #)
30540 macro = mac2[1]
30541 prefix = substr(line, 1, index(line, defundef) - 1)
30542 if (D_is_set[macro]) {
30543 # Preserve the white space surrounding the "#".
30544 print prefix "define", macro P[macro] D[macro]
30545 next
30546 } else {
30547 # Replace #undef with comments. This is necessary, for example,
30548 # in the case of _POSIX_SOURCE, which is predefined and required
30549 # on some systems where configure will not decide to define it.
30550 if (defundef == "undef") {
30551 print "/*", prefix defundef, macro, "*/"
30552 next
30553 }
30554 }
30555 }
30556 { print }
30557 _ACAWK
30558 _ACEOF
30559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30560 as_fn_error "could not setup config headers machinery" "$LINENO" 5
30561 fi # test -n "$CONFIG_HEADERS"
30562
30563
30564 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
30565 shift
30566 for ac_tag
30567 do
30568 case $ac_tag in
30569 :[FHLC]) ac_mode=$ac_tag; continue;;
30570 esac
30571 case $ac_mode$ac_tag in
30572 :[FHL]*:*);;
30573 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
30574 :[FH]-) ac_tag=-:-;;
30575 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
30576 esac
30577 ac_save_IFS=$IFS
30578 IFS=:
30579 set x $ac_tag
30580 IFS=$ac_save_IFS
30581 shift
30582 ac_file=$1
30583 shift
30584
30585 case $ac_mode in
30586 :L) ac_source=$1;;
30587 :[FH])
30588 ac_file_inputs=
30589 for ac_f
30590 do
30591 case $ac_f in
30592 -) ac_f="$tmp/stdin";;
30593 *) # Look for the file first in the build tree, then in the source tree
30594 # (if the path is not absolute). The absolute path cannot be DOS-style,
30595 # because $ac_f cannot contain `:'.
30596 test -f "$ac_f" ||
30597 case $ac_f in
30598 [\\/$]*) false;;
30599 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
30600 esac ||
30601 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
30602 esac
30603 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
30604 as_fn_append ac_file_inputs " '$ac_f'"
30605 done
30606
30607 # Let's still pretend it is `configure' which instantiates (i.e., don't
30608 # use $as_me), people would be surprised to read:
30609 # /* config.h. Generated by config.status. */
30610 configure_input='Generated from '`
30611 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
30612 `' by configure.'
30613 if test x"$ac_file" != x-; then
30614 configure_input="$ac_file. $configure_input"
30615 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
30616 $as_echo "$as_me: creating $ac_file" >&6;}
30617 fi
30618 # Neutralize special characters interpreted by sed in replacement strings.
30619 case $configure_input in #(
30620 *\&* | *\|* | *\\* )
30621 ac_sed_conf_input=`$as_echo "$configure_input" |
30622 sed 's/[\\\\&|]/\\\\&/g'`;; #(
30623 *) ac_sed_conf_input=$configure_input;;
30624 esac
30625
30626 case $ac_tag in
30627 *:-:* | *:-) cat >"$tmp/stdin" \
30628 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
30629 esac
30630 ;;
30631 esac
30632
30633 ac_dir=`$as_dirname -- "$ac_file" ||
30634 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30635 X"$ac_file" : 'X\(//\)[^/]' \| \
30636 X"$ac_file" : 'X\(//\)$' \| \
30637 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
30638 $as_echo X"$ac_file" |
30639 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30640 s//\1/
30641 q
30642 }
30643 /^X\(\/\/\)[^/].*/{
30644 s//\1/
30645 q
30646 }
30647 /^X\(\/\/\)$/{
30648 s//\1/
30649 q
30650 }
30651 /^X\(\/\).*/{
30652 s//\1/
30653 q
30654 }
30655 s/.*/./; q'`
30656 as_dir="$ac_dir"; as_fn_mkdir_p
30657 ac_builddir=.
30658
30659 case "$ac_dir" in
30660 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
30661 *)
30662 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
30663 # A ".." for each directory in $ac_dir_suffix.
30664 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
30665 case $ac_top_builddir_sub in
30666 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
30667 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
30668 esac ;;
30669 esac
30670 ac_abs_top_builddir=$ac_pwd
30671 ac_abs_builddir=$ac_pwd$ac_dir_suffix
30672 # for backward compatibility:
30673 ac_top_builddir=$ac_top_build_prefix
30674
30675 case $srcdir in
30676 .) # We are building in place.
30677 ac_srcdir=.
30678 ac_top_srcdir=$ac_top_builddir_sub
30679 ac_abs_top_srcdir=$ac_pwd ;;
30680 [\\/]* | ?:[\\/]* ) # Absolute name.
30681 ac_srcdir=$srcdir$ac_dir_suffix;
30682 ac_top_srcdir=$srcdir
30683 ac_abs_top_srcdir=$srcdir ;;
30684 *) # Relative name.
30685 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
30686 ac_top_srcdir=$ac_top_build_prefix$srcdir
30687 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
30688 esac
30689 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
30690
30691
30692 case $ac_mode in
30693 :F)
30694 #
30695 # CONFIG_FILE
30696 #
30697
30698 case $INSTALL in
30699 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
30700 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
30701 esac
30702 ac_MKDIR_P=$MKDIR_P
30703 case $MKDIR_P in
30704 [\\/$]* | ?:[\\/]* ) ;;
30705 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
30706 esac
30707 _ACEOF
30708
30709 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30710 # If the template does not know about datarootdir, expand it.
30711 # FIXME: This hack should be removed a few years after 2.60.
30712 ac_datarootdir_hack=; ac_datarootdir_seen=
30713 ac_sed_dataroot='
30714 /datarootdir/ {
30715 p
30716 q
30717 }
30718 /@datadir@/p
30719 /@docdir@/p
30720 /@infodir@/p
30721 /@localedir@/p
30722 /@mandir@/p'
30723 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
30724 *datarootdir*) ac_datarootdir_seen=yes;;
30725 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
30726 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
30727 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
30728 _ACEOF
30729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30730 ac_datarootdir_hack='
30731 s&@datadir@&$datadir&g
30732 s&@docdir@&$docdir&g
30733 s&@infodir@&$infodir&g
30734 s&@localedir@&$localedir&g
30735 s&@mandir@&$mandir&g
30736 s&\\\${datarootdir}&$datarootdir&g' ;;
30737 esac
30738 _ACEOF
30739
30740 # Neutralize VPATH when `$srcdir' = `.'.
30741 # Shell code in configure.ac might set extrasub.
30742 # FIXME: do we really want to maintain this feature?
30743 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30744 ac_sed_extra="$ac_vpsub
30745 $extrasub
30746 _ACEOF
30747 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30748 :t
30749 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
30750 s|@configure_input@|$ac_sed_conf_input|;t t
30751 s&@top_builddir@&$ac_top_builddir_sub&;t t
30752 s&@top_build_prefix@&$ac_top_build_prefix&;t t
30753 s&@srcdir@&$ac_srcdir&;t t
30754 s&@abs_srcdir@&$ac_abs_srcdir&;t t
30755 s&@top_srcdir@&$ac_top_srcdir&;t t
30756 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
30757 s&@builddir@&$ac_builddir&;t t
30758 s&@abs_builddir@&$ac_abs_builddir&;t t
30759 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
30760 s&@INSTALL@&$ac_INSTALL&;t t
30761 s&@MKDIR_P@&$ac_MKDIR_P&;t t
30762 $ac_datarootdir_hack
30763 "
30764 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
30765 if $ac_cs_awk_getline; then
30766 $AWK -f "$tmp/subs.awk"
30767 else
30768 $AWK -f "$tmp/subs.awk" | $SHELL
30769 fi >$tmp/out \
30770 || as_fn_error "could not create $ac_file" "$LINENO" 5
30771
30772 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30773 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
30774 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
30775 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30776 which seems to be undefined. Please make sure it is defined." >&5
30777 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30778 which seems to be undefined. Please make sure it is defined." >&2;}
30779
30780 rm -f "$tmp/stdin"
30781 case $ac_file in
30782 -) cat "$tmp/out" && rm -f "$tmp/out";;
30783 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
30784 esac \
30785 || as_fn_error "could not create $ac_file" "$LINENO" 5
30786 ;;
30787 :H)
30788 #
30789 # CONFIG_HEADER
30790 #
30791 if test x"$ac_file" != x-; then
30792 {
30793 $as_echo "/* $configure_input */" \
30794 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
30795 } >"$tmp/config.h" \
30796 || as_fn_error "could not create $ac_file" "$LINENO" 5
30797 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
30798 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30799 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30800 else
30801 rm -f "$ac_file"
30802 mv "$tmp/config.h" "$ac_file" \
30803 || as_fn_error "could not create $ac_file" "$LINENO" 5
30804 fi
30805 else
30806 $as_echo "/* $configure_input */" \
30807 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
30808 || as_fn_error "could not create -" "$LINENO" 5
30809 fi
30810 # Compute "$ac_file"'s index in $config_headers.
30811 _am_arg="$ac_file"
30812 _am_stamp_count=1
30813 for _am_header in $config_headers :; do
30814 case $_am_header in
30815 $_am_arg | $_am_arg:* )
30816 break ;;
30817 * )
30818 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
30819 esac
30820 done
30821 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
30822 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30823 X"$_am_arg" : 'X\(//\)[^/]' \| \
30824 X"$_am_arg" : 'X\(//\)$' \| \
30825 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
30826 $as_echo X"$_am_arg" |
30827 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30828 s//\1/
30829 q
30830 }
30831 /^X\(\/\/\)[^/].*/{
30832 s//\1/
30833 q
30834 }
30835 /^X\(\/\/\)$/{
30836 s//\1/
30837 q
30838 }
30839 /^X\(\/\).*/{
30840 s//\1/
30841 q
30842 }
30843 s/.*/./; q'`/stamp-h$_am_stamp_count
30844 ;;
30845
30846 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30847 $as_echo "$as_me: executing $ac_file commands" >&6;}
30848 ;;
30849 esac
30850
30851
30852 case $ac_file$ac_mode in
30853 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
30854 # Autoconf 2.62 quotes --file arguments for eval, but not when files
30855 # are listed without --file. Let's play safe and only enable the eval
30856 # if we detect the quoting.
30857 case $CONFIG_FILES in
30858 *\'*) eval set x "$CONFIG_FILES" ;;
30859 *) set x $CONFIG_FILES ;;
30860 esac
30861 shift
30862 for mf
30863 do
30864 # Strip MF so we end up with the name of the file.
30865 mf=`echo "$mf" | sed -e 's/:.*$//'`
30866 # Check whether this is an Automake generated Makefile or not.
30867 # We used to match only the files named `Makefile.in', but
30868 # some people rename them; so instead we look at the file content.
30869 # Grep'ing the first line is not enough: some people post-process
30870 # each Makefile.in and add a new line on top of each file to say so.
30871 # Grep'ing the whole file is not good either: AIX grep has a line
30872 # limit of 2048, but all sed's we know have understand at least 4000.
30873 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
30874 dirpart=`$as_dirname -- "$mf" ||
30875 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30876 X"$mf" : 'X\(//\)[^/]' \| \
30877 X"$mf" : 'X\(//\)$' \| \
30878 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
30879 $as_echo X"$mf" |
30880 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30881 s//\1/
30882 q
30883 }
30884 /^X\(\/\/\)[^/].*/{
30885 s//\1/
30886 q
30887 }
30888 /^X\(\/\/\)$/{
30889 s//\1/
30890 q
30891 }
30892 /^X\(\/\).*/{
30893 s//\1/
30894 q
30895 }
30896 s/.*/./; q'`
30897 else
30898 continue
30899 fi
30900 # Extract the definition of DEPDIR, am__include, and am__quote
30901 # from the Makefile without running `make'.
30902 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
30903 test -z "$DEPDIR" && continue
30904 am__include=`sed -n 's/^am__include = //p' < "$mf"`
30905 test -z "am__include" && continue
30906 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
30907 # When using ansi2knr, U may be empty or an underscore; expand it
30908 U=`sed -n 's/^U = //p' < "$mf"`
30909 # Find all dependency output files, they are included files with
30910 # $(DEPDIR) in their names. We invoke sed twice because it is the
30911 # simplest approach to changing $(DEPDIR) to its actual value in the
30912 # expansion.
30913 for file in `sed -n "
30914 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
30915 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
30916 # Make sure the directory exists.
30917 test -f "$dirpart/$file" && continue
30918 fdir=`$as_dirname -- "$file" ||
30919 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30920 X"$file" : 'X\(//\)[^/]' \| \
30921 X"$file" : 'X\(//\)$' \| \
30922 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
30923 $as_echo X"$file" |
30924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30925 s//\1/
30926 q
30927 }
30928 /^X\(\/\/\)[^/].*/{
30929 s//\1/
30930 q
30931 }
30932 /^X\(\/\/\)$/{
30933 s//\1/
30934 q
30935 }
30936 /^X\(\/\).*/{
30937 s//\1/
30938 q
30939 }
30940 s/.*/./; q'`
30941 as_dir=$dirpart/$fdir; as_fn_mkdir_p
30942 # echo "creating $dirpart/$file"
30943 echo '# dummy' > "$dirpart/$file"
30944 done
30945 done
30946 }
30947 ;;
30948 "src/epaths.h":C)
30949 if test "${opsys}" = "mingw32"; then
30950 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force-w32
30951 else
30952 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
30953 fi
30954 ;;
30955 "src/.gdbinit":C)
30956 if test ! -f src/.gdbinit && test -f "$srcdir/src/.gdbinit"; then
30957 echo "source $srcdir/src/.gdbinit" > src/.gdbinit
30958 fi
30959 ;;
30960
30961 esac
30962 done # for ac_tag
30963
30964
30965 as_fn_exit 0
30966 _ACEOF
30967 ac_clean_files=$ac_clean_files_save
30968
30969 test $ac_write_fail = 0 ||
30970 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
30971
30972
30973 # configure is writing to config.log, and then calls config.status.
30974 # config.status does its own redirection, appending to config.log.
30975 # Unfortunately, on DOS this fails, as config.log is still kept open
30976 # by configure, so config.status won't be able to write to it; its
30977 # output is simply discarded. So we exec the FD to /dev/null,
30978 # effectively closing config.log, so it can be properly (re)opened and
30979 # appended to by config.status. When coming back to configure, we
30980 # need to make the FD available again.
30981 if test "$no_create" != yes; then
30982 ac_cs_success=:
30983 ac_config_status_args=
30984 test "$silent" = yes &&
30985 ac_config_status_args="$ac_config_status_args --quiet"
30986 exec 5>/dev/null
30987 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
30988 exec 5>>config.log
30989 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
30990 # would make configure fail if this is the last instruction.
30991 $ac_cs_success || as_fn_exit $?
30992 fi
30993 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
30994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
30995 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
30996 fi
30997
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