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[bpt/emacs.git] / autogen / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.3.50.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME='emacs'
551 PACKAGE_TARNAME='emacs'
552 PACKAGE_VERSION='24.3.50'
553 PACKAGE_STRING='emacs 24.3.50'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_header_list=
595 ac_func_list=
596 gl_getopt_required=POSIX
597 gl_getopt_required=POSIX
598 ac_subst_vars='gltests_LTLIBOBJS
599 gltests_LIBOBJS
600 gl_LTLIBOBJS
601 gl_LIBOBJS
602 am__EXEEXT_FALSE
603 am__EXEEXT_TRUE
604 LTLIBOBJS
605 LIBOBJS
606 SUBDIR_MAKEFILES_IN
607 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_GETDTABLESIZE
1151 REPLACE_GETDOMAINNAME
1152 REPLACE_GETCWD
1153 REPLACE_FTRUNCATE
1154 REPLACE_FCHOWNAT
1155 REPLACE_DUP2
1156 REPLACE_DUP
1157 REPLACE_CLOSE
1158 REPLACE_CHOWN
1159 HAVE_SYS_PARAM_H
1160 HAVE_OS_H
1161 HAVE_DECL_TTYNAME_R
1162 HAVE_DECL_SETHOSTNAME
1163 HAVE_DECL_GETUSERSHELL
1164 HAVE_DECL_GETPAGESIZE
1165 HAVE_DECL_GETLOGIN_R
1166 HAVE_DECL_GETDOMAINNAME
1167 HAVE_DECL_FDATASYNC
1168 HAVE_DECL_FCHDIR
1169 HAVE_DECL_ENVIRON
1170 HAVE_USLEEP
1171 HAVE_UNLINKAT
1172 HAVE_SYMLINKAT
1173 HAVE_SYMLINK
1174 HAVE_SLEEP
1175 HAVE_SETHOSTNAME
1176 HAVE_READLINKAT
1177 HAVE_READLINK
1178 HAVE_PWRITE
1179 HAVE_PREAD
1180 HAVE_PIPE2
1181 HAVE_PIPE
1182 HAVE_LINKAT
1183 HAVE_LINK
1184 HAVE_LCHOWN
1185 HAVE_GROUP_MEMBER
1186 HAVE_GETPAGESIZE
1187 HAVE_GETLOGIN
1188 HAVE_GETHOSTNAME
1189 HAVE_GETGROUPS
1190 HAVE_GETDTABLESIZE
1191 HAVE_FTRUNCATE
1192 HAVE_FSYNC
1193 HAVE_FDATASYNC
1194 HAVE_FCHOWNAT
1195 HAVE_FCHDIR
1196 HAVE_FACCESSAT
1197 HAVE_EUIDACCESS
1198 HAVE_DUP3
1199 HAVE_DUP2
1200 HAVE_CHOWN
1201 GNULIB_WRITE
1202 GNULIB_USLEEP
1203 GNULIB_UNLINKAT
1204 GNULIB_UNLINK
1205 GNULIB_UNISTD_H_SIGPIPE
1206 GNULIB_UNISTD_H_NONBLOCKING
1207 GNULIB_TTYNAME_R
1208 GNULIB_SYMLINKAT
1209 GNULIB_SYMLINK
1210 GNULIB_SLEEP
1211 GNULIB_SETHOSTNAME
1212 GNULIB_RMDIR
1213 GNULIB_READLINKAT
1214 GNULIB_READLINK
1215 GNULIB_READ
1216 GNULIB_PWRITE
1217 GNULIB_PREAD
1218 GNULIB_PIPE2
1219 GNULIB_PIPE
1220 GNULIB_LSEEK
1221 GNULIB_LINKAT
1222 GNULIB_LINK
1223 GNULIB_LCHOWN
1224 GNULIB_ISATTY
1225 GNULIB_GROUP_MEMBER
1226 GNULIB_GETUSERSHELL
1227 GNULIB_GETPAGESIZE
1228 GNULIB_GETLOGIN_R
1229 GNULIB_GETLOGIN
1230 GNULIB_GETHOSTNAME
1231 GNULIB_GETGROUPS
1232 GNULIB_GETDTABLESIZE
1233 GNULIB_GETDOMAINNAME
1234 GNULIB_GETCWD
1235 GNULIB_FTRUNCATE
1236 GNULIB_FSYNC
1237 GNULIB_FDATASYNC
1238 GNULIB_FCHOWNAT
1239 GNULIB_FCHDIR
1240 GNULIB_FACCESSAT
1241 GNULIB_EUIDACCESS
1242 GNULIB_ENVIRON
1243 GNULIB_DUP3
1244 GNULIB_DUP2
1245 GNULIB_DUP
1246 GNULIB_CLOSE
1247 GNULIB_CHOWN
1248 GNULIB_CHDIR
1249 LIB_CLOCK_GETTIME
1250 GL_GENERATE_BYTESWAP_H_FALSE
1251 GL_GENERATE_BYTESWAP_H_TRUE
1252 BYTESWAP_H
1253 GL_GENERATE_ALLOCA_H_FALSE
1254 GL_GENERATE_ALLOCA_H_TRUE
1255 ALLOCA_H
1256 ALLOCA
1257 GL_COND_LIBTOOL_FALSE
1258 GL_COND_LIBTOOL_TRUE
1259 POST_ALLOC_OBJ
1260 PRE_ALLOC_OBJ
1261 CYGWIN_OBJ
1262 RALLOC_OBJ
1263 OLDXMENU_DEPS
1264 LIBX_OTHER
1265 LIBXMENU
1266 OLDXMENU
1267 OLDXMENU_TARGET
1268 LIBXT_OTHER
1269 TOOLKIT_LIBW
1270 WIDGET_OBJ
1271 XOBJ
1272 XMENU_OBJ
1273 FONT_OBJ
1274 OTHER_FILES
1275 GNU_OBJC_CFLAGS
1276 ns_appsrc
1277 ns_appresdir
1278 ns_appbindir
1279 ns_appdir
1280 X_TOOLKIT_TYPE
1281 GNUSTEP_CFLAGS
1282 C_SWITCH_X_SITE
1283 LD_SWITCH_X_SITE
1284 gameuser
1285 gamedir
1286 bitmapdir
1287 etcdocdir
1288 archlibdir
1289 etcdir
1290 x_default_search_path
1291 lisppath
1292 locallisppath
1293 standardlisppath
1294 leimdir
1295 lispdir
1296 srcdir
1297 canonical
1298 configuration
1299 version
1300 copyright
1301 XGSELOBJ
1302 KRB4LIB
1303 DESLIB
1304 KRB5LIB
1305 CRYPTOLIB
1306 COM_ERRLIB
1307 LIBRESOLV
1308 LIBHESIOD
1309 TERMCAP_OBJ
1310 LIBS_TERMCAP
1311 BLESSMAIL_TARGET
1312 LIBS_MAIL
1313 liblockfile
1314 LIBXML2_LIBS
1315 LIBXML2_CFLAGS
1316 XINERAMA_LIBS
1317 XINERAMA_CFLAGS
1318 XRANDR_LIBS
1319 XRANDR_CFLAGS
1320 LIBXSM
1321 LIBGPM
1322 LIBGIF
1323 LIBTIFF
1324 LIBZ
1325 LIBPNG
1326 LIBJPEG
1327 LIBXPM
1328 M17N_FLT_LIBS
1329 M17N_FLT_CFLAGS
1330 LIBOTF_LIBS
1331 LIBOTF_CFLAGS
1332 FREETYPE_LIBS
1333 FREETYPE_CFLAGS
1334 XFT_LIBS
1335 XFT_CFLAGS
1336 FONTCONFIG_LIBS
1337 FONTCONFIG_CFLAGS
1338 LIBXMU
1339 LIBXTR6
1340 NOTIFY_OBJ
1341 GFILENOTIFY_LIBS
1342 GFILENOTIFY_CFLAGS
1343 LIBGNUTLS_LIBS
1344 LIBGNUTLS_CFLAGS
1345 LIBSELINUX_LIBS
1346 SETTINGS_LIBS
1347 SETTINGS_CFLAGS
1348 GOBJECT_LIBS
1349 GOBJECT_CFLAGS
1350 GCONF_LIBS
1351 GCONF_CFLAGS
1352 GSETTINGS_LIBS
1353 GSETTINGS_CFLAGS
1354 DBUS_OBJ
1355 DBUS_LIBS
1356 DBUS_CFLAGS
1357 GTK_OBJ
1358 GTK_LIBS
1359 GTK_CFLAGS
1360 IMAGEMAGICK_LIBS
1361 IMAGEMAGICK_CFLAGS
1362 RSVG_LIBS
1363 RSVG_CFLAGS
1364 LIB_PTHREAD
1365 VMLIMIT_OBJ
1366 GMALLOC_OBJ
1367 HAVE_XSERVER
1368 XARGS_LIMIT
1369 NTLIB
1370 LIB_WSOCK32
1371 LIBS_ECLIENT
1372 CM_OBJ
1373 NTDIR
1374 FIRSTFILE_OBJ
1375 W32_RES_LINK
1376 CLIENTW
1377 CLIENTRES
1378 UPDATE_MANIFEST
1379 EMACS_MANIFEST
1380 EMACSRES
1381 W32_LIBS
1382 W32_OBJ
1383 WINDRES
1384 NS_OBJC_OBJ
1385 NS_OBJ
1386 ns_self_contained
1387 INSTALL_ARCH_INDEP_EXTRA
1388 LIBS_GNUSTEP
1389 LD_SWITCH_X_SITE_RPATH
1390 XMKMF
1391 DEPFLAGS
1392 MKDEPDIR
1393 CFLAGS_SOUND
1394 ALSA_LIBS
1395 ALSA_CFLAGS
1396 LIBSOUND
1397 PKG_CONFIG
1398 LIB_MATH
1399 LIBS_SYSTEM
1400 C_SWITCH_SYSTEM
1401 UNEXEC_OBJ
1402 C_SWITCH_MACHINE
1403 LD_SWITCH_SYSTEM
1404 CANNOT_DUMP
1405 DOCMISC_W32
1406 INFO_OPTS
1407 INFO_EXT
1408 HAVE_MAKEINFO
1409 PAXCTL
1410 GZIP_PROG
1411 INSTALL_INFO
1412 LN_S_FILEONLY
1413 GNULIB_WARN_CFLAGS
1414 WERROR_CFLAGS
1415 WARN_CFLAGS
1416 RANLIB
1417 ARFLAGS
1418 AR
1419 EGREP
1420 GREP
1421 CPP
1422 BUILDING_FOR_WINDOWSNT_FALSE
1423 BUILDING_FOR_WINDOWSNT_TRUE
1424 am__fastdepCC_FALSE
1425 am__fastdepCC_TRUE
1426 CCDEPMODE
1427 AMDEPBACKSLASH
1428 AMDEP_FALSE
1429 AMDEP_TRUE
1430 am__quote
1431 am__include
1432 DEPDIR
1433 OBJEXT
1434 EXEEXT
1435 ac_ct_CC
1436 CPPFLAGS
1437 LDFLAGS
1438 CFLAGS
1439 CC
1440 host_os
1441 host_vendor
1442 host_cpu
1443 host
1444 build_os
1445 build_vendor
1446 build_cpu
1447 build
1448 PROFILING_CFLAGS
1449 cache_file
1450 am__untar
1451 am__tar
1452 AMTAR
1453 am__leading_dot
1454 SET_MAKE
1455 AWK
1456 mkdir_p
1457 MKDIR_P
1458 INSTALL_STRIP_PROGRAM
1459 STRIP
1460 install_sh
1461 MAKEINFO
1462 AUTOHEADER
1463 AUTOMAKE
1464 AUTOCONF
1465 ACLOCAL
1466 VERSION
1467 PACKAGE
1468 CYGPATH_W
1469 am__isrc
1470 INSTALL_DATA
1471 INSTALL_SCRIPT
1472 INSTALL_PROGRAM
1473 target_alias
1474 host_alias
1475 build_alias
1476 LIBS
1477 ECHO_T
1478 ECHO_N
1479 ECHO_C
1480 DEFS
1481 mandir
1482 localedir
1483 libdir
1484 psdir
1485 pdfdir
1486 dvidir
1487 htmldir
1488 infodir
1489 docdir
1490 oldincludedir
1491 includedir
1492 localstatedir
1493 sharedstatedir
1494 sysconfdir
1495 datadir
1496 datarootdir
1497 libexecdir
1498 sbindir
1499 bindir
1500 program_transform_name
1501 prefix
1502 exec_prefix
1503 PACKAGE_URL
1504 PACKAGE_BUGREPORT
1505 PACKAGE_STRING
1506 PACKAGE_VERSION
1507 PACKAGE_TARNAME
1508 PACKAGE_NAME
1509 PATH_SEPARATOR
1510 SHELL'
1511 ac_subst_files='deps_frag
1512 lisp_frag'
1513 ac_user_opts='
1514 enable_option_checking
1515 with_all
1516 with_pop
1517 with_kerberos
1518 with_kerberos5
1519 with_hesiod
1520 with_mmdf
1521 with_mail_unlink
1522 with_mailhost
1523 with_sound
1524 with_x_toolkit
1525 with_wide_int
1526 with_xpm
1527 with_jpeg
1528 with_tiff
1529 with_gif
1530 with_png
1531 with_rsvg
1532 with_xml2
1533 with_imagemagick
1534 with_xft
1535 with_libotf
1536 with_m17n_flt
1537 with_toolkit_scroll_bars
1538 with_xaw3d
1539 with_xim
1540 with_ns
1541 with_w32
1542 with_gpm
1543 with_dbus
1544 with_gconf
1545 with_gsettings
1546 with_selinux
1547 with_gnutls
1548 with_zlib
1549 with_file_notification
1550 with_makeinfo
1551 with_compress_install
1552 with_pkg_config_prog
1553 with_gameuser
1554 with_gnustep_conf
1555 enable_ns_self_contained
1556 enable_locallisppath
1557 enable_checking
1558 enable_check_lisp_object_type
1559 enable_profiling
1560 enable_autodepend
1561 enable_gtk_deprecation_warnings
1562 enable_dependency_tracking
1563 enable_largefile
1564 enable_gcc_warnings
1565 enable_link_time_optimization
1566 with_x
1567 enable_acl
1568 '
1569 ac_precious_vars='build_alias
1570 host_alias
1571 target_alias
1572 CC
1573 CFLAGS
1574 LDFLAGS
1575 LIBS
1576 CPPFLAGS
1577 CPP
1578 XMKMF'
1579
1580
1581 # Initialize some variables set by options.
1582 ac_init_help=
1583 ac_init_version=false
1584 ac_unrecognized_opts=
1585 ac_unrecognized_sep=
1586 # The variables have the same names as the options, with
1587 # dashes changed to underlines.
1588 cache_file=/dev/null
1589 exec_prefix=NONE
1590 no_create=
1591 no_recursion=
1592 prefix=NONE
1593 program_prefix=NONE
1594 program_suffix=NONE
1595 program_transform_name=s,x,x,
1596 silent=
1597 site=
1598 srcdir=
1599 verbose=
1600 x_includes=NONE
1601 x_libraries=NONE
1602
1603 # Installation directory options.
1604 # These are left unexpanded so users can "make install exec_prefix=/foo"
1605 # and all the variables that are supposed to be based on exec_prefix
1606 # by default will actually change.
1607 # Use braces instead of parens because sh, perl, etc. also accept them.
1608 # (The list follows the same order as the GNU Coding Standards.)
1609 bindir='${exec_prefix}/bin'
1610 sbindir='${exec_prefix}/sbin'
1611 libexecdir='${exec_prefix}/libexec'
1612 datarootdir='${prefix}/share'
1613 datadir='${datarootdir}'
1614 sysconfdir='${prefix}/etc'
1615 sharedstatedir='${prefix}/com'
1616 localstatedir='${prefix}/var'
1617 includedir='${prefix}/include'
1618 oldincludedir='/usr/include'
1619 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1620 infodir='${datarootdir}/info'
1621 htmldir='${docdir}'
1622 dvidir='${docdir}'
1623 pdfdir='${docdir}'
1624 psdir='${docdir}'
1625 libdir='${exec_prefix}/lib'
1626 localedir='${datarootdir}/locale'
1627 mandir='${datarootdir}/man'
1628
1629 ac_prev=
1630 ac_dashdash=
1631 for ac_option
1632 do
1633 # If the previous option needs an argument, assign it.
1634 if test -n "$ac_prev"; then
1635 eval $ac_prev=\$ac_option
1636 ac_prev=
1637 continue
1638 fi
1639
1640 case $ac_option in
1641 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1642 *) ac_optarg=yes ;;
1643 esac
1644
1645 # Accept the important Cygnus configure options, so we can diagnose typos.
1646
1647 case $ac_dashdash$ac_option in
1648 --)
1649 ac_dashdash=yes ;;
1650
1651 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1652 ac_prev=bindir ;;
1653 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1654 bindir=$ac_optarg ;;
1655
1656 -build | --build | --buil | --bui | --bu)
1657 ac_prev=build_alias ;;
1658 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1659 build_alias=$ac_optarg ;;
1660
1661 -cache-file | --cache-file | --cache-fil | --cache-fi \
1662 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1663 ac_prev=cache_file ;;
1664 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1665 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1666 cache_file=$ac_optarg ;;
1667
1668 --config-cache | -C)
1669 cache_file=config.cache ;;
1670
1671 -datadir | --datadir | --datadi | --datad)
1672 ac_prev=datadir ;;
1673 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1674 datadir=$ac_optarg ;;
1675
1676 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1677 | --dataroo | --dataro | --datar)
1678 ac_prev=datarootdir ;;
1679 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1680 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1681 datarootdir=$ac_optarg ;;
1682
1683 -disable-* | --disable-*)
1684 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1685 # Reject names that are not valid shell variable names.
1686 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1687 as_fn_error "invalid feature name: $ac_useropt"
1688 ac_useropt_orig=$ac_useropt
1689 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1690 case $ac_user_opts in
1691 *"
1692 "enable_$ac_useropt"
1693 "*) ;;
1694 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1695 ac_unrecognized_sep=', ';;
1696 esac
1697 eval enable_$ac_useropt=no ;;
1698
1699 -docdir | --docdir | --docdi | --doc | --do)
1700 ac_prev=docdir ;;
1701 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1702 docdir=$ac_optarg ;;
1703
1704 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1705 ac_prev=dvidir ;;
1706 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1707 dvidir=$ac_optarg ;;
1708
1709 -enable-* | --enable-*)
1710 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1711 # Reject names that are not valid shell variable names.
1712 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1713 as_fn_error "invalid feature name: $ac_useropt"
1714 ac_useropt_orig=$ac_useropt
1715 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1716 case $ac_user_opts in
1717 *"
1718 "enable_$ac_useropt"
1719 "*) ;;
1720 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1721 ac_unrecognized_sep=', ';;
1722 esac
1723 eval enable_$ac_useropt=\$ac_optarg ;;
1724
1725 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1726 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1727 | --exec | --exe | --ex)
1728 ac_prev=exec_prefix ;;
1729 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1730 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1731 | --exec=* | --exe=* | --ex=*)
1732 exec_prefix=$ac_optarg ;;
1733
1734 -gas | --gas | --ga | --g)
1735 # Obsolete; use --with-gas.
1736 with_gas=yes ;;
1737
1738 -help | --help | --hel | --he | -h)
1739 ac_init_help=long ;;
1740 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1741 ac_init_help=recursive ;;
1742 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1743 ac_init_help=short ;;
1744
1745 -host | --host | --hos | --ho)
1746 ac_prev=host_alias ;;
1747 -host=* | --host=* | --hos=* | --ho=*)
1748 host_alias=$ac_optarg ;;
1749
1750 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1751 ac_prev=htmldir ;;
1752 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1753 | --ht=*)
1754 htmldir=$ac_optarg ;;
1755
1756 -includedir | --includedir | --includedi | --included | --include \
1757 | --includ | --inclu | --incl | --inc)
1758 ac_prev=includedir ;;
1759 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1760 | --includ=* | --inclu=* | --incl=* | --inc=*)
1761 includedir=$ac_optarg ;;
1762
1763 -infodir | --infodir | --infodi | --infod | --info | --inf)
1764 ac_prev=infodir ;;
1765 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1766 infodir=$ac_optarg ;;
1767
1768 -libdir | --libdir | --libdi | --libd)
1769 ac_prev=libdir ;;
1770 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1771 libdir=$ac_optarg ;;
1772
1773 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1774 | --libexe | --libex | --libe)
1775 ac_prev=libexecdir ;;
1776 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1777 | --libexe=* | --libex=* | --libe=*)
1778 libexecdir=$ac_optarg ;;
1779
1780 -localedir | --localedir | --localedi | --localed | --locale)
1781 ac_prev=localedir ;;
1782 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1783 localedir=$ac_optarg ;;
1784
1785 -localstatedir | --localstatedir | --localstatedi | --localstated \
1786 | --localstate | --localstat | --localsta | --localst | --locals)
1787 ac_prev=localstatedir ;;
1788 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1789 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1790 localstatedir=$ac_optarg ;;
1791
1792 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1793 ac_prev=mandir ;;
1794 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1795 mandir=$ac_optarg ;;
1796
1797 -nfp | --nfp | --nf)
1798 # Obsolete; use --without-fp.
1799 with_fp=no ;;
1800
1801 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1802 | --no-cr | --no-c | -n)
1803 no_create=yes ;;
1804
1805 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1806 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1807 no_recursion=yes ;;
1808
1809 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1810 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1811 | --oldin | --oldi | --old | --ol | --o)
1812 ac_prev=oldincludedir ;;
1813 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1814 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1815 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1816 oldincludedir=$ac_optarg ;;
1817
1818 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1819 ac_prev=prefix ;;
1820 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1821 prefix=$ac_optarg ;;
1822
1823 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1824 | --program-pre | --program-pr | --program-p)
1825 ac_prev=program_prefix ;;
1826 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1827 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1828 program_prefix=$ac_optarg ;;
1829
1830 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1831 | --program-suf | --program-su | --program-s)
1832 ac_prev=program_suffix ;;
1833 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1834 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1835 program_suffix=$ac_optarg ;;
1836
1837 -program-transform-name | --program-transform-name \
1838 | --program-transform-nam | --program-transform-na \
1839 | --program-transform-n | --program-transform- \
1840 | --program-transform | --program-transfor \
1841 | --program-transfo | --program-transf \
1842 | --program-trans | --program-tran \
1843 | --progr-tra | --program-tr | --program-t)
1844 ac_prev=program_transform_name ;;
1845 -program-transform-name=* | --program-transform-name=* \
1846 | --program-transform-nam=* | --program-transform-na=* \
1847 | --program-transform-n=* | --program-transform-=* \
1848 | --program-transform=* | --program-transfor=* \
1849 | --program-transfo=* | --program-transf=* \
1850 | --program-trans=* | --program-tran=* \
1851 | --progr-tra=* | --program-tr=* | --program-t=*)
1852 program_transform_name=$ac_optarg ;;
1853
1854 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1855 ac_prev=pdfdir ;;
1856 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1857 pdfdir=$ac_optarg ;;
1858
1859 -psdir | --psdir | --psdi | --psd | --ps)
1860 ac_prev=psdir ;;
1861 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1862 psdir=$ac_optarg ;;
1863
1864 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1865 | -silent | --silent | --silen | --sile | --sil)
1866 silent=yes ;;
1867
1868 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1869 ac_prev=sbindir ;;
1870 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1871 | --sbi=* | --sb=*)
1872 sbindir=$ac_optarg ;;
1873
1874 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1875 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1876 | --sharedst | --shareds | --shared | --share | --shar \
1877 | --sha | --sh)
1878 ac_prev=sharedstatedir ;;
1879 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1880 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1881 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1882 | --sha=* | --sh=*)
1883 sharedstatedir=$ac_optarg ;;
1884
1885 -site | --site | --sit)
1886 ac_prev=site ;;
1887 -site=* | --site=* | --sit=*)
1888 site=$ac_optarg ;;
1889
1890 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1891 ac_prev=srcdir ;;
1892 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1893 srcdir=$ac_optarg ;;
1894
1895 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1896 | --syscon | --sysco | --sysc | --sys | --sy)
1897 ac_prev=sysconfdir ;;
1898 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1899 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1900 sysconfdir=$ac_optarg ;;
1901
1902 -target | --target | --targe | --targ | --tar | --ta | --t)
1903 ac_prev=target_alias ;;
1904 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1905 target_alias=$ac_optarg ;;
1906
1907 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1908 verbose=yes ;;
1909
1910 -version | --version | --versio | --versi | --vers | -V)
1911 ac_init_version=: ;;
1912
1913 -with-* | --with-*)
1914 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1915 # Reject names that are not valid shell variable names.
1916 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1917 as_fn_error "invalid package name: $ac_useropt"
1918 ac_useropt_orig=$ac_useropt
1919 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1920 case $ac_user_opts in
1921 *"
1922 "with_$ac_useropt"
1923 "*) ;;
1924 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1925 ac_unrecognized_sep=', ';;
1926 esac
1927 eval with_$ac_useropt=\$ac_optarg ;;
1928
1929 -without-* | --without-*)
1930 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1931 # Reject names that are not valid shell variable names.
1932 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1933 as_fn_error "invalid package name: $ac_useropt"
1934 ac_useropt_orig=$ac_useropt
1935 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1936 case $ac_user_opts in
1937 *"
1938 "with_$ac_useropt"
1939 "*) ;;
1940 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1941 ac_unrecognized_sep=', ';;
1942 esac
1943 eval with_$ac_useropt=no ;;
1944
1945 --x)
1946 # Obsolete; use --with-x.
1947 with_x=yes ;;
1948
1949 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1950 | --x-incl | --x-inc | --x-in | --x-i)
1951 ac_prev=x_includes ;;
1952 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1953 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1954 x_includes=$ac_optarg ;;
1955
1956 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1957 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1958 ac_prev=x_libraries ;;
1959 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1960 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1961 x_libraries=$ac_optarg ;;
1962
1963 -*) as_fn_error "unrecognized option: \`$ac_option'
1964 Try \`$0 --help' for more information."
1965 ;;
1966
1967 *=*)
1968 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1969 # Reject names that are not valid shell variable names.
1970 case $ac_envvar in #(
1971 '' | [0-9]* | *[!_$as_cr_alnum]* )
1972 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1973 esac
1974 eval $ac_envvar=\$ac_optarg
1975 export $ac_envvar ;;
1976
1977 *)
1978 # FIXME: should be removed in autoconf 3.0.
1979 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1980 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1981 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1982 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1983 ;;
1984
1985 esac
1986 done
1987
1988 if test -n "$ac_prev"; then
1989 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1990 as_fn_error "missing argument to $ac_option"
1991 fi
1992
1993 if test -n "$ac_unrecognized_opts"; then
1994 case $enable_option_checking in
1995 no) ;;
1996 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1997 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1998 esac
1999 fi
2000
2001 # Check all directory arguments for consistency.
2002 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
2003 datadir sysconfdir sharedstatedir localstatedir includedir \
2004 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
2005 libdir localedir mandir
2006 do
2007 eval ac_val=\$$ac_var
2008 # Remove trailing slashes.
2009 case $ac_val in
2010 */ )
2011 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
2012 eval $ac_var=\$ac_val;;
2013 esac
2014 # Be sure to have absolute directory names.
2015 case $ac_val in
2016 [\\/$]* | ?:[\\/]* ) continue;;
2017 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
2018 esac
2019 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
2020 done
2021
2022 # There might be people who depend on the old broken behavior: `$host'
2023 # used to hold the argument of --host etc.
2024 # FIXME: To remove some day.
2025 build=$build_alias
2026 host=$host_alias
2027 target=$target_alias
2028
2029 # FIXME: To remove some day.
2030 if test "x$host_alias" != x; then
2031 if test "x$build_alias" = x; then
2032 cross_compiling=maybe
2033 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2034 If a cross compiler is detected then cross compile mode will be used." >&2
2035 elif test "x$build_alias" != "x$host_alias"; then
2036 cross_compiling=yes
2037 fi
2038 fi
2039
2040 ac_tool_prefix=
2041 test -n "$host_alias" && ac_tool_prefix=$host_alias-
2042
2043 test "$silent" = yes && exec 6>/dev/null
2044
2045
2046 ac_pwd=`pwd` && test -n "$ac_pwd" &&
2047 ac_ls_di=`ls -di .` &&
2048 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2049 as_fn_error "working directory cannot be determined"
2050 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2051 as_fn_error "pwd does not report name of working directory"
2052
2053
2054 # Find the source files, if location was not specified.
2055 if test -z "$srcdir"; then
2056 ac_srcdir_defaulted=yes
2057 # Try the directory containing this script, then the parent directory.
2058 ac_confdir=`$as_dirname -- "$as_myself" ||
2059 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2060 X"$as_myself" : 'X\(//\)[^/]' \| \
2061 X"$as_myself" : 'X\(//\)$' \| \
2062 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2063 $as_echo X"$as_myself" |
2064 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2065 s//\1/
2066 q
2067 }
2068 /^X\(\/\/\)[^/].*/{
2069 s//\1/
2070 q
2071 }
2072 /^X\(\/\/\)$/{
2073 s//\1/
2074 q
2075 }
2076 /^X\(\/\).*/{
2077 s//\1/
2078 q
2079 }
2080 s/.*/./; q'`
2081 srcdir=$ac_confdir
2082 if test ! -r "$srcdir/$ac_unique_file"; then
2083 srcdir=..
2084 fi
2085 else
2086 ac_srcdir_defaulted=no
2087 fi
2088 if test ! -r "$srcdir/$ac_unique_file"; then
2089 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2090 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
2091 fi
2092 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2093 ac_abs_confdir=`(
2094 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
2095 pwd)`
2096 # When building in place, set srcdir=.
2097 if test "$ac_abs_confdir" = "$ac_pwd"; then
2098 srcdir=.
2099 fi
2100 # Remove unnecessary trailing slashes from srcdir.
2101 # Double slashes in file names in object file debugging info
2102 # mess up M-x gdb in Emacs.
2103 case $srcdir in
2104 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2105 esac
2106 for ac_var in $ac_precious_vars; do
2107 eval ac_env_${ac_var}_set=\${${ac_var}+set}
2108 eval ac_env_${ac_var}_value=\$${ac_var}
2109 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2110 eval ac_cv_env_${ac_var}_value=\$${ac_var}
2111 done
2112
2113 #
2114 # Report the --help message.
2115 #
2116 if test "$ac_init_help" = "long"; then
2117 # Omit some internal or obsolete options to make the list less imposing.
2118 # This message is too long to be a string in the A/UX 3.1 sh.
2119 cat <<_ACEOF
2120 \`configure' configures emacs 24.3.50 to adapt to many kinds of systems.
2121
2122 Usage: $0 [OPTION]... [VAR=VALUE]...
2123
2124 To assign environment variables (e.g., CC, CFLAGS...), specify them as
2125 VAR=VALUE. See below for descriptions of some of the useful variables.
2126
2127 Defaults for the options are specified in brackets.
2128
2129 Configuration:
2130 -h, --help display this help and exit
2131 --help=short display options specific to this package
2132 --help=recursive display the short help of all the included packages
2133 -V, --version display version information and exit
2134 -q, --quiet, --silent do not print \`checking...' messages
2135 --cache-file=FILE cache test results in FILE [disabled]
2136 -C, --config-cache alias for \`--cache-file=config.cache'
2137 -n, --no-create do not create output files
2138 --srcdir=DIR find the sources in DIR [configure dir or \`..']
2139
2140 Installation directories:
2141 --prefix=PREFIX install architecture-independent files in PREFIX
2142 [$ac_default_prefix]
2143 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
2144 [PREFIX]
2145
2146 By default, \`make install' will install all the files in
2147 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
2148 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2149 for instance \`--prefix=\$HOME'.
2150
2151 For better control, use the options below.
2152
2153 Fine tuning of the installation directories:
2154 --bindir=DIR user executables [EPREFIX/bin]
2155 --sbindir=DIR system admin executables [EPREFIX/sbin]
2156 --libexecdir=DIR program executables [EPREFIX/libexec]
2157 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
2158 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
2159 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
2160 --libdir=DIR object code libraries [EPREFIX/lib]
2161 --includedir=DIR C header files [PREFIX/include]
2162 --oldincludedir=DIR C header files for non-gcc [/usr/include]
2163 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
2164 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
2165 --infodir=DIR info documentation [DATAROOTDIR/info]
2166 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
2167 --mandir=DIR man documentation [DATAROOTDIR/man]
2168 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
2169 --htmldir=DIR html documentation [DOCDIR]
2170 --dvidir=DIR dvi documentation [DOCDIR]
2171 --pdfdir=DIR pdf documentation [DOCDIR]
2172 --psdir=DIR ps documentation [DOCDIR]
2173 _ACEOF
2174
2175 cat <<\_ACEOF
2176
2177 Program names:
2178 --program-prefix=PREFIX prepend PREFIX to installed program names
2179 --program-suffix=SUFFIX append SUFFIX to installed program names
2180 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2181
2182 X features:
2183 --x-includes=DIR X include files are in DIR
2184 --x-libraries=DIR X library files are in DIR
2185
2186 System types:
2187 --build=BUILD configure for building on BUILD [guessed]
2188 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2189 _ACEOF
2190 fi
2191
2192 if test -n "$ac_init_help"; then
2193 case $ac_init_help in
2194 short | recursive ) echo "Configuration of emacs 24.3.50:";;
2195 esac
2196 cat <<\_ACEOF
2197
2198 Optional Features:
2199 --disable-option-checking ignore unrecognized --enable/--with options
2200 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2201 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2202 --disable-ns-self-contained
2203 disable self contained build under NeXTstep
2204 --enable-locallisppath=PATH
2205 directories Emacs should search for lisp files
2206 specific to this site
2207 --enable-checking[=LIST]
2208 enable expensive run-time checks. With LIST, enable
2209 only specific categories of checks. Categories are:
2210 all,yes,no. Flags are: stringbytes, stringoverrun,
2211 stringfreelist, xmallocoverrun, conslist, glyphs
2212 --enable-check-lisp-object-type
2213 enable compile time checks for the Lisp_Object data
2214 type. This is useful for development for catching
2215 certain types of bugs.
2216 --enable-profiling build emacs with low-level, gprof profiling support.
2217 Mainly useful for debugging Emacs itself. May not
2218 work on all platforms. Stops profiler.el working.
2219 --enable-autodepend automatically generate dependencies to .h-files.
2220 Requires GNU Make and Gcc. Enabled if GNU Make and
2221 Gcc is found
2222 --enable-gtk-deprecation-warnings
2223 Show Gtk+/Gdk deprecation warnings for Gtk+ >= 3.0
2224 --disable-dependency-tracking speeds up one-time build
2225 --enable-dependency-tracking do not reject slow dependency extractors
2226 --disable-largefile omit support for large files
2227 --enable-gcc-warnings turn on lots of GCC warnings/errors. This is
2228 intended for developers, and may generate false
2229 alarms when used with older or non-GNU development
2230 tools.
2231 --enable-link-time-optimization
2232 build emacs with link-time optimization. This is
2233 supported only for GCC since 4.5.0.
2234 --disable-acl do not support ACLs
2235
2236 Optional Packages:
2237 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2238 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2239 --without-all omit almost all features and build small executable
2240 with minimal dependencies
2241 --without-pop don't support POP mail retrieval with movemail
2242 --with-kerberos support Kerberos-authenticated POP
2243 --with-kerberos5 support Kerberos version 5 authenticated POP
2244 --with-hesiod support Hesiod to get the POP server host
2245 --with-mmdf support MMDF mailboxes
2246 --with-mail-unlink unlink, rather than empty, mail spool after reading
2247 --with-mailhost=HOSTNAME
2248 string giving default POP mail host
2249 --with-sound=VALUE compile with sound support (VALUE one of: yes, alsa,
2250 oss, bsd-ossaudio, no; default yes). Only for
2251 GNU/Linux, FreeBSD, NetBSD, MinGW.
2252 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2253 gtk3, lucid or athena, motif, no)
2254 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2255 --without-xpm don't compile with XPM image support
2256 --without-jpeg don't compile with JPEG image support
2257 --without-tiff don't compile with TIFF image support
2258 --without-gif don't compile with GIF image support
2259 --without-png don't compile with PNG image support
2260 --without-rsvg don't compile with SVG image support
2261 --without-xml2 don't compile with XML parsing support
2262 --without-imagemagick don't compile with ImageMagick image support
2263 --without-xft don't use XFT for anti aliased fonts
2264 --without-libotf don't use libotf for OpenType font support
2265 --without-m17n-flt don't use m17n-flt for text shaping
2266 --without-toolkit-scroll-bars
2267 don't use Motif or Xaw3d scroll bars
2268 --without-xaw3d don't use Xaw3d
2269 --without-xim don't use X11 XIM
2270 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2271 --with-w32 use native MS Windows GUI in a Cygwin build
2272 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2273 console
2274 --without-dbus don't compile with D-Bus support
2275 --without-gconf don't compile with GConf support
2276 --without-gsettings don't compile with GSettings support
2277 --without-selinux don't compile with SELinux support
2278 --without-gnutls don't use -lgnutls for SSL/TLS support
2279 --without-zlib don't compile with zlib decompression support
2280 --with-file-notification=LIB
2281 use a file notification library (LIB one of: yes,
2282 gfile, inotify, w32, no)
2283 --without-makeinfo don't require makeinfo for building manuals
2284 --without-compress-install
2285 don't compress some files (.el, .info, etc.) when
2286 installing. Equivalent to: make GZIP_PROG= install
2287 --with-pkg-config-prog=FILENAME
2288 file name of pkg-config for finding GTK and librsvg
2289 --with-gameuser=USER user for shared game score files
2290 --with-gnustep-conf=FILENAME
2291 name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2292 or /etc/GNUstep/GNUstep.conf
2293 --with-x use the X Window System
2294
2295 Some influential environment variables:
2296 CC C compiler command
2297 CFLAGS C compiler flags
2298 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2299 nonstandard directory <lib dir>
2300 LIBS libraries to pass to the linker, e.g. -l<library>
2301 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2302 you have headers in a nonstandard directory <include dir>
2303 CPP C preprocessor
2304 XMKMF Path to xmkmf, Makefile generator for X Window System
2305
2306 Use these variables to override the choices made by `configure' or to help
2307 it to find libraries and programs with nonstandard names/locations.
2308
2309 Report bugs to the package provider.
2310 _ACEOF
2311 ac_status=$?
2312 fi
2313
2314 if test "$ac_init_help" = "recursive"; then
2315 # If there are subdirs, report their specific --help.
2316 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2317 test -d "$ac_dir" ||
2318 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2319 continue
2320 ac_builddir=.
2321
2322 case "$ac_dir" in
2323 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2324 *)
2325 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2326 # A ".." for each directory in $ac_dir_suffix.
2327 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2328 case $ac_top_builddir_sub in
2329 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2330 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2331 esac ;;
2332 esac
2333 ac_abs_top_builddir=$ac_pwd
2334 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2335 # for backward compatibility:
2336 ac_top_builddir=$ac_top_build_prefix
2337
2338 case $srcdir in
2339 .) # We are building in place.
2340 ac_srcdir=.
2341 ac_top_srcdir=$ac_top_builddir_sub
2342 ac_abs_top_srcdir=$ac_pwd ;;
2343 [\\/]* | ?:[\\/]* ) # Absolute name.
2344 ac_srcdir=$srcdir$ac_dir_suffix;
2345 ac_top_srcdir=$srcdir
2346 ac_abs_top_srcdir=$srcdir ;;
2347 *) # Relative name.
2348 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2349 ac_top_srcdir=$ac_top_build_prefix$srcdir
2350 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2351 esac
2352 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2353
2354 cd "$ac_dir" || { ac_status=$?; continue; }
2355 # Check for guested configure.
2356 if test -f "$ac_srcdir/configure.gnu"; then
2357 echo &&
2358 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2359 elif test -f "$ac_srcdir/configure"; then
2360 echo &&
2361 $SHELL "$ac_srcdir/configure" --help=recursive
2362 else
2363 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2364 fi || ac_status=$?
2365 cd "$ac_pwd" || { ac_status=$?; break; }
2366 done
2367 fi
2368
2369 test -n "$ac_init_help" && exit $ac_status
2370 if $ac_init_version; then
2371 cat <<\_ACEOF
2372 emacs configure 24.3.50
2373 generated by GNU Autoconf 2.65
2374
2375 Copyright (C) 2009 Free Software Foundation, Inc.
2376 This configure script is free software; the Free Software Foundation
2377 gives unlimited permission to copy, distribute and modify it.
2378 _ACEOF
2379 exit
2380 fi
2381
2382 ## ------------------------ ##
2383 ## Autoconf initialization. ##
2384 ## ------------------------ ##
2385
2386 # ac_fn_c_try_compile LINENO
2387 # --------------------------
2388 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2389 ac_fn_c_try_compile ()
2390 {
2391 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2392 rm -f conftest.$ac_objext
2393 if { { ac_try="$ac_compile"
2394 case "(($ac_try" in
2395 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2396 *) ac_try_echo=$ac_try;;
2397 esac
2398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2399 $as_echo "$ac_try_echo"; } >&5
2400 (eval "$ac_compile") 2>conftest.err
2401 ac_status=$?
2402 if test -s conftest.err; then
2403 grep -v '^ *+' conftest.err >conftest.er1
2404 cat conftest.er1 >&5
2405 mv -f conftest.er1 conftest.err
2406 fi
2407 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2408 test $ac_status = 0; } && {
2409 test -z "$ac_c_werror_flag" ||
2410 test ! -s conftest.err
2411 } && test -s conftest.$ac_objext; then :
2412 ac_retval=0
2413 else
2414 $as_echo "$as_me: failed program was:" >&5
2415 sed 's/^/| /' conftest.$ac_ext >&5
2416
2417 ac_retval=1
2418 fi
2419 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2420 as_fn_set_status $ac_retval
2421
2422 } # ac_fn_c_try_compile
2423
2424 # ac_fn_c_try_cpp LINENO
2425 # ----------------------
2426 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2427 ac_fn_c_try_cpp ()
2428 {
2429 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2430 if { { ac_try="$ac_cpp conftest.$ac_ext"
2431 case "(($ac_try" in
2432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2433 *) ac_try_echo=$ac_try;;
2434 esac
2435 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2436 $as_echo "$ac_try_echo"; } >&5
2437 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2438 ac_status=$?
2439 if test -s conftest.err; then
2440 grep -v '^ *+' conftest.err >conftest.er1
2441 cat conftest.er1 >&5
2442 mv -f conftest.er1 conftest.err
2443 fi
2444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2445 test $ac_status = 0; } >/dev/null && {
2446 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2447 test ! -s conftest.err
2448 }; then :
2449 ac_retval=0
2450 else
2451 $as_echo "$as_me: failed program was:" >&5
2452 sed 's/^/| /' conftest.$ac_ext >&5
2453
2454 ac_retval=1
2455 fi
2456 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2457 as_fn_set_status $ac_retval
2458
2459 } # ac_fn_c_try_cpp
2460
2461 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2462 # -------------------------------------------------------
2463 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2464 # the include files in INCLUDES and setting the cache variable VAR
2465 # accordingly.
2466 ac_fn_c_check_header_mongrel ()
2467 {
2468 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2469 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2471 $as_echo_n "checking for $2... " >&6; }
2472 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2473 $as_echo_n "(cached) " >&6
2474 fi
2475 eval ac_res=\$$3
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2477 $as_echo "$ac_res" >&6; }
2478 else
2479 # Is the header compilable?
2480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2481 $as_echo_n "checking $2 usability... " >&6; }
2482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2483 /* end confdefs.h. */
2484 $4
2485 #include <$2>
2486 _ACEOF
2487 if ac_fn_c_try_compile "$LINENO"; then :
2488 ac_header_compiler=yes
2489 else
2490 ac_header_compiler=no
2491 fi
2492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2494 $as_echo "$ac_header_compiler" >&6; }
2495
2496 # Is the header present?
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2498 $as_echo_n "checking $2 presence... " >&6; }
2499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2500 /* end confdefs.h. */
2501 #include <$2>
2502 _ACEOF
2503 if ac_fn_c_try_cpp "$LINENO"; then :
2504 ac_header_preproc=yes
2505 else
2506 ac_header_preproc=no
2507 fi
2508 rm -f conftest.err conftest.$ac_ext
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2510 $as_echo "$ac_header_preproc" >&6; }
2511
2512 # So? What about this header?
2513 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2514 yes:no: )
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2516 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2518 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2519 ;;
2520 no:yes:* )
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2522 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2524 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2526 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2528 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2530 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2531 ;;
2532 esac
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2534 $as_echo_n "checking for $2... " >&6; }
2535 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2536 $as_echo_n "(cached) " >&6
2537 else
2538 eval "$3=\$ac_header_compiler"
2539 fi
2540 eval ac_res=\$$3
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2542 $as_echo "$ac_res" >&6; }
2543 fi
2544 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2545
2546 } # ac_fn_c_check_header_mongrel
2547
2548 # ac_fn_c_try_run LINENO
2549 # ----------------------
2550 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2551 # that executables *can* be run.
2552 ac_fn_c_try_run ()
2553 {
2554 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2555 if { { ac_try="$ac_link"
2556 case "(($ac_try" in
2557 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2558 *) ac_try_echo=$ac_try;;
2559 esac
2560 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2561 $as_echo "$ac_try_echo"; } >&5
2562 (eval "$ac_link") 2>&5
2563 ac_status=$?
2564 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2565 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2566 { { case "(($ac_try" in
2567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2568 *) ac_try_echo=$ac_try;;
2569 esac
2570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2571 $as_echo "$ac_try_echo"; } >&5
2572 (eval "$ac_try") 2>&5
2573 ac_status=$?
2574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2575 test $ac_status = 0; }; }; then :
2576 ac_retval=0
2577 else
2578 $as_echo "$as_me: program exited with status $ac_status" >&5
2579 $as_echo "$as_me: failed program was:" >&5
2580 sed 's/^/| /' conftest.$ac_ext >&5
2581
2582 ac_retval=$ac_status
2583 fi
2584 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2585 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2586 as_fn_set_status $ac_retval
2587
2588 } # ac_fn_c_try_run
2589
2590 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2591 # -------------------------------------------------------
2592 # Tests whether HEADER exists and can be compiled using the include files in
2593 # INCLUDES, setting the cache variable VAR accordingly.
2594 ac_fn_c_check_header_compile ()
2595 {
2596 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2598 $as_echo_n "checking for $2... " >&6; }
2599 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2600 $as_echo_n "(cached) " >&6
2601 else
2602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2603 /* end confdefs.h. */
2604 $4
2605 #include <$2>
2606 _ACEOF
2607 if ac_fn_c_try_compile "$LINENO"; then :
2608 eval "$3=yes"
2609 else
2610 eval "$3=no"
2611 fi
2612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2613 fi
2614 eval ac_res=\$$3
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2616 $as_echo "$ac_res" >&6; }
2617 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2618
2619 } # ac_fn_c_check_header_compile
2620
2621 # ac_fn_c_try_link LINENO
2622 # -----------------------
2623 # Try to link conftest.$ac_ext, and return whether this succeeded.
2624 ac_fn_c_try_link ()
2625 {
2626 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2627 rm -f conftest.$ac_objext conftest$ac_exeext
2628 if { { ac_try="$ac_link"
2629 case "(($ac_try" in
2630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2631 *) ac_try_echo=$ac_try;;
2632 esac
2633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2634 $as_echo "$ac_try_echo"; } >&5
2635 (eval "$ac_link") 2>conftest.err
2636 ac_status=$?
2637 if test -s conftest.err; then
2638 grep -v '^ *+' conftest.err >conftest.er1
2639 cat conftest.er1 >&5
2640 mv -f conftest.er1 conftest.err
2641 fi
2642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2643 test $ac_status = 0; } && {
2644 test -z "$ac_c_werror_flag" ||
2645 test ! -s conftest.err
2646 } && test -s conftest$ac_exeext && {
2647 test "$cross_compiling" = yes ||
2648 $as_test_x conftest$ac_exeext
2649 }; then :
2650 ac_retval=0
2651 else
2652 $as_echo "$as_me: failed program was:" >&5
2653 sed 's/^/| /' conftest.$ac_ext >&5
2654
2655 ac_retval=1
2656 fi
2657 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2658 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2659 # interfere with the next link command; also delete a directory that is
2660 # left behind by Apple's compiler. We do this before executing the actions.
2661 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2662 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2663 as_fn_set_status $ac_retval
2664
2665 } # ac_fn_c_try_link
2666
2667 # ac_fn_c_check_decl LINENO SYMBOL VAR
2668 # ------------------------------------
2669 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2670 ac_fn_c_check_decl ()
2671 {
2672 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2674 $as_echo_n "checking whether $2 is declared... " >&6; }
2675 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2676 $as_echo_n "(cached) " >&6
2677 else
2678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2679 /* end confdefs.h. */
2680 $4
2681 int
2682 main ()
2683 {
2684 #ifndef $2
2685 (void) $2;
2686 #endif
2687
2688 ;
2689 return 0;
2690 }
2691 _ACEOF
2692 if ac_fn_c_try_compile "$LINENO"; then :
2693 eval "$3=yes"
2694 else
2695 eval "$3=no"
2696 fi
2697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2698 fi
2699 eval ac_res=\$$3
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2701 $as_echo "$ac_res" >&6; }
2702 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2703
2704 } # ac_fn_c_check_decl
2705
2706 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2707 # ----------------------------------------------
2708 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2709 ac_fn_c_check_header_preproc ()
2710 {
2711 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2713 $as_echo_n "checking for $2... " >&6; }
2714 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2715 $as_echo_n "(cached) " >&6
2716 else
2717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h. */
2719 #include <$2>
2720 _ACEOF
2721 if ac_fn_c_try_cpp "$LINENO"; then :
2722 eval "$3=yes"
2723 else
2724 eval "$3=no"
2725 fi
2726 rm -f conftest.err conftest.$ac_ext
2727 fi
2728 eval ac_res=\$$3
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2730 $as_echo "$ac_res" >&6; }
2731 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2732
2733 } # ac_fn_c_check_header_preproc
2734
2735 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2736 # ----------------------------------------------------
2737 # Tries to find if the field MEMBER exists in type AGGR, after including
2738 # INCLUDES, setting cache variable VAR accordingly.
2739 ac_fn_c_check_member ()
2740 {
2741 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2743 $as_echo_n "checking for $2.$3... " >&6; }
2744 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2745 $as_echo_n "(cached) " >&6
2746 else
2747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2748 /* end confdefs.h. */
2749 $5
2750 int
2751 main ()
2752 {
2753 static $2 ac_aggr;
2754 if (ac_aggr.$3)
2755 return 0;
2756 ;
2757 return 0;
2758 }
2759 _ACEOF
2760 if ac_fn_c_try_compile "$LINENO"; then :
2761 eval "$4=yes"
2762 else
2763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2764 /* end confdefs.h. */
2765 $5
2766 int
2767 main ()
2768 {
2769 static $2 ac_aggr;
2770 if (sizeof ac_aggr.$3)
2771 return 0;
2772 ;
2773 return 0;
2774 }
2775 _ACEOF
2776 if ac_fn_c_try_compile "$LINENO"; then :
2777 eval "$4=yes"
2778 else
2779 eval "$4=no"
2780 fi
2781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2782 fi
2783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2784 fi
2785 eval ac_res=\$$4
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2787 $as_echo "$ac_res" >&6; }
2788 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2789
2790 } # ac_fn_c_check_member
2791
2792 # ac_fn_c_check_func LINENO FUNC VAR
2793 # ----------------------------------
2794 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2795 ac_fn_c_check_func ()
2796 {
2797 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2799 $as_echo_n "checking for $2... " >&6; }
2800 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2801 $as_echo_n "(cached) " >&6
2802 else
2803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2804 /* end confdefs.h. */
2805 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2806 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2807 #define $2 innocuous_$2
2808
2809 /* System header to define __stub macros and hopefully few prototypes,
2810 which can conflict with char $2 (); below.
2811 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2812 <limits.h> exists even on freestanding compilers. */
2813
2814 #ifdef __STDC__
2815 # include <limits.h>
2816 #else
2817 # include <assert.h>
2818 #endif
2819
2820 #undef $2
2821
2822 /* Override any GCC internal prototype to avoid an error.
2823 Use char because int might match the return type of a GCC
2824 builtin and then its argument prototype would still apply. */
2825 #ifdef __cplusplus
2826 extern "C"
2827 #endif
2828 char $2 ();
2829 /* The GNU C library defines this for functions which it implements
2830 to always fail with ENOSYS. Some functions are actually named
2831 something starting with __ and the normal name is an alias. */
2832 #if defined __stub_$2 || defined __stub___$2
2833 choke me
2834 #endif
2835
2836 int
2837 main ()
2838 {
2839 return $2 ();
2840 ;
2841 return 0;
2842 }
2843 _ACEOF
2844 if ac_fn_c_try_link "$LINENO"; then :
2845 eval "$3=yes"
2846 else
2847 eval "$3=no"
2848 fi
2849 rm -f core conftest.err conftest.$ac_objext \
2850 conftest$ac_exeext conftest.$ac_ext
2851 fi
2852 eval ac_res=\$$3
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2854 $as_echo "$ac_res" >&6; }
2855 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2856
2857 } # ac_fn_c_check_func
2858
2859 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2860 # -------------------------------------------
2861 # Tests whether TYPE exists after having included INCLUDES, setting cache
2862 # variable VAR accordingly.
2863 ac_fn_c_check_type ()
2864 {
2865 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2867 $as_echo_n "checking for $2... " >&6; }
2868 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2869 $as_echo_n "(cached) " >&6
2870 else
2871 eval "$3=no"
2872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2873 /* end confdefs.h. */
2874 $4
2875 int
2876 main ()
2877 {
2878 if (sizeof ($2))
2879 return 0;
2880 ;
2881 return 0;
2882 }
2883 _ACEOF
2884 if ac_fn_c_try_compile "$LINENO"; then :
2885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886 /* end confdefs.h. */
2887 $4
2888 int
2889 main ()
2890 {
2891 if (sizeof (($2)))
2892 return 0;
2893 ;
2894 return 0;
2895 }
2896 _ACEOF
2897 if ac_fn_c_try_compile "$LINENO"; then :
2898
2899 else
2900 eval "$3=yes"
2901 fi
2902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2903 fi
2904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2905 fi
2906 eval ac_res=\$$3
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2908 $as_echo "$ac_res" >&6; }
2909 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2910
2911 } # ac_fn_c_check_type
2912
2913 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2914 # --------------------------------------------
2915 # Tries to find the compile-time value of EXPR in a program that includes
2916 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2917 # computed
2918 ac_fn_c_compute_int ()
2919 {
2920 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2921 if test "$cross_compiling" = yes; then
2922 # Depending upon the size, compute the lo and hi bounds.
2923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2924 /* end confdefs.h. */
2925 $4
2926 int
2927 main ()
2928 {
2929 static int test_array [1 - 2 * !(($2) >= 0)];
2930 test_array [0] = 0
2931
2932 ;
2933 return 0;
2934 }
2935 _ACEOF
2936 if ac_fn_c_try_compile "$LINENO"; then :
2937 ac_lo=0 ac_mid=0
2938 while :; do
2939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2940 /* end confdefs.h. */
2941 $4
2942 int
2943 main ()
2944 {
2945 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2946 test_array [0] = 0
2947
2948 ;
2949 return 0;
2950 }
2951 _ACEOF
2952 if ac_fn_c_try_compile "$LINENO"; then :
2953 ac_hi=$ac_mid; break
2954 else
2955 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2956 if test $ac_lo -le $ac_mid; then
2957 ac_lo= ac_hi=
2958 break
2959 fi
2960 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2961 fi
2962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2963 done
2964 else
2965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2966 /* end confdefs.h. */
2967 $4
2968 int
2969 main ()
2970 {
2971 static int test_array [1 - 2 * !(($2) < 0)];
2972 test_array [0] = 0
2973
2974 ;
2975 return 0;
2976 }
2977 _ACEOF
2978 if ac_fn_c_try_compile "$LINENO"; then :
2979 ac_hi=-1 ac_mid=-1
2980 while :; do
2981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2982 /* end confdefs.h. */
2983 $4
2984 int
2985 main ()
2986 {
2987 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2988 test_array [0] = 0
2989
2990 ;
2991 return 0;
2992 }
2993 _ACEOF
2994 if ac_fn_c_try_compile "$LINENO"; then :
2995 ac_lo=$ac_mid; break
2996 else
2997 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2998 if test $ac_mid -le $ac_hi; then
2999 ac_lo= ac_hi=
3000 break
3001 fi
3002 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
3003 fi
3004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3005 done
3006 else
3007 ac_lo= ac_hi=
3008 fi
3009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3010 fi
3011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3012 # Binary search between lo and hi bounds.
3013 while test "x$ac_lo" != "x$ac_hi"; do
3014 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
3015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3016 /* end confdefs.h. */
3017 $4
3018 int
3019 main ()
3020 {
3021 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3022 test_array [0] = 0
3023
3024 ;
3025 return 0;
3026 }
3027 _ACEOF
3028 if ac_fn_c_try_compile "$LINENO"; then :
3029 ac_hi=$ac_mid
3030 else
3031 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
3032 fi
3033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3034 done
3035 case $ac_lo in #((
3036 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
3037 '') ac_retval=1 ;;
3038 esac
3039 else
3040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3041 /* end confdefs.h. */
3042 $4
3043 static long int longval () { return $2; }
3044 static unsigned long int ulongval () { return $2; }
3045 #include <stdio.h>
3046 #include <stdlib.h>
3047 int
3048 main ()
3049 {
3050
3051 FILE *f = fopen ("conftest.val", "w");
3052 if (! f)
3053 return 1;
3054 if (($2) < 0)
3055 {
3056 long int i = longval ();
3057 if (i != ($2))
3058 return 1;
3059 fprintf (f, "%ld", i);
3060 }
3061 else
3062 {
3063 unsigned long int i = ulongval ();
3064 if (i != ($2))
3065 return 1;
3066 fprintf (f, "%lu", i);
3067 }
3068 /* Do not output a trailing newline, as this causes \r\n confusion
3069 on some platforms. */
3070 return ferror (f) || fclose (f) != 0;
3071
3072 ;
3073 return 0;
3074 }
3075 _ACEOF
3076 if ac_fn_c_try_run "$LINENO"; then :
3077 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
3078 else
3079 ac_retval=1
3080 fi
3081 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3082 conftest.$ac_objext conftest.beam conftest.$ac_ext
3083 rm -f conftest.val
3084
3085 fi
3086 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
3087 as_fn_set_status $ac_retval
3088
3089 } # ac_fn_c_compute_int
3090 cat >config.log <<_ACEOF
3091 This file contains any messages produced by compilers while
3092 running configure, to aid debugging if configure makes a mistake.
3093
3094 It was created by emacs $as_me 24.3.50, which was
3095 generated by GNU Autoconf 2.65. Invocation command line was
3096
3097 $ $0 $@
3098
3099 _ACEOF
3100 exec 5>>config.log
3101 {
3102 cat <<_ASUNAME
3103 ## --------- ##
3104 ## Platform. ##
3105 ## --------- ##
3106
3107 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3108 uname -m = `(uname -m) 2>/dev/null || echo unknown`
3109 uname -r = `(uname -r) 2>/dev/null || echo unknown`
3110 uname -s = `(uname -s) 2>/dev/null || echo unknown`
3111 uname -v = `(uname -v) 2>/dev/null || echo unknown`
3112
3113 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3114 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
3115
3116 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
3117 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
3118 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3119 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
3120 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
3121 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
3122 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
3123
3124 _ASUNAME
3125
3126 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3127 for as_dir in $PATH
3128 do
3129 IFS=$as_save_IFS
3130 test -z "$as_dir" && as_dir=.
3131 $as_echo "PATH: $as_dir"
3132 done
3133 IFS=$as_save_IFS
3134
3135 } >&5
3136
3137 cat >&5 <<_ACEOF
3138
3139
3140 ## ----------- ##
3141 ## Core tests. ##
3142 ## ----------- ##
3143
3144 _ACEOF
3145
3146
3147 # Keep a trace of the command line.
3148 # Strip out --no-create and --no-recursion so they do not pile up.
3149 # Strip out --silent because we don't want to record it for future runs.
3150 # Also quote any args containing shell meta-characters.
3151 # Make two passes to allow for proper duplicate-argument suppression.
3152 ac_configure_args=
3153 ac_configure_args0=
3154 ac_configure_args1=
3155 ac_must_keep_next=false
3156 for ac_pass in 1 2
3157 do
3158 for ac_arg
3159 do
3160 case $ac_arg in
3161 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3162 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3163 | -silent | --silent | --silen | --sile | --sil)
3164 continue ;;
3165 *\'*)
3166 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3167 esac
3168 case $ac_pass in
3169 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3170 2)
3171 as_fn_append ac_configure_args1 " '$ac_arg'"
3172 if test $ac_must_keep_next = true; then
3173 ac_must_keep_next=false # Got value, back to normal.
3174 else
3175 case $ac_arg in
3176 *=* | --config-cache | -C | -disable-* | --disable-* \
3177 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3178 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3179 | -with-* | --with-* | -without-* | --without-* | --x)
3180 case "$ac_configure_args0 " in
3181 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3182 esac
3183 ;;
3184 -* ) ac_must_keep_next=true ;;
3185 esac
3186 fi
3187 as_fn_append ac_configure_args " '$ac_arg'"
3188 ;;
3189 esac
3190 done
3191 done
3192 { ac_configure_args0=; unset ac_configure_args0;}
3193 { ac_configure_args1=; unset ac_configure_args1;}
3194
3195 # When interrupted or exit'd, cleanup temporary files, and complete
3196 # config.log. We remove comments because anyway the quotes in there
3197 # would cause problems or look ugly.
3198 # WARNING: Use '\'' to represent an apostrophe within the trap.
3199 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3200 trap 'exit_status=$?
3201 # Save into config.log some information that might help in debugging.
3202 {
3203 echo
3204
3205 cat <<\_ASBOX
3206 ## ---------------- ##
3207 ## Cache variables. ##
3208 ## ---------------- ##
3209 _ASBOX
3210 echo
3211 # The following way of writing the cache mishandles newlines in values,
3212 (
3213 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3214 eval ac_val=\$$ac_var
3215 case $ac_val in #(
3216 *${as_nl}*)
3217 case $ac_var in #(
3218 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3219 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3220 esac
3221 case $ac_var in #(
3222 _ | IFS | as_nl) ;; #(
3223 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3224 *) { eval $ac_var=; unset $ac_var;} ;;
3225 esac ;;
3226 esac
3227 done
3228 (set) 2>&1 |
3229 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3230 *${as_nl}ac_space=\ *)
3231 sed -n \
3232 "s/'\''/'\''\\\\'\'''\''/g;
3233 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3234 ;; #(
3235 *)
3236 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3237 ;;
3238 esac |
3239 sort
3240 )
3241 echo
3242
3243 cat <<\_ASBOX
3244 ## ----------------- ##
3245 ## Output variables. ##
3246 ## ----------------- ##
3247 _ASBOX
3248 echo
3249 for ac_var in $ac_subst_vars
3250 do
3251 eval ac_val=\$$ac_var
3252 case $ac_val in
3253 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3254 esac
3255 $as_echo "$ac_var='\''$ac_val'\''"
3256 done | sort
3257 echo
3258
3259 if test -n "$ac_subst_files"; then
3260 cat <<\_ASBOX
3261 ## ------------------- ##
3262 ## File substitutions. ##
3263 ## ------------------- ##
3264 _ASBOX
3265 echo
3266 for ac_var in $ac_subst_files
3267 do
3268 eval ac_val=\$$ac_var
3269 case $ac_val in
3270 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3271 esac
3272 $as_echo "$ac_var='\''$ac_val'\''"
3273 done | sort
3274 echo
3275 fi
3276
3277 if test -s confdefs.h; then
3278 cat <<\_ASBOX
3279 ## ----------- ##
3280 ## confdefs.h. ##
3281 ## ----------- ##
3282 _ASBOX
3283 echo
3284 cat confdefs.h
3285 echo
3286 fi
3287 test "$ac_signal" != 0 &&
3288 $as_echo "$as_me: caught signal $ac_signal"
3289 $as_echo "$as_me: exit $exit_status"
3290 } >&5
3291 rm -f core *.core core.conftest.* &&
3292 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3293 exit $exit_status
3294 ' 0
3295 for ac_signal in 1 2 13 15; do
3296 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3297 done
3298 ac_signal=0
3299
3300 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3301 rm -f -r conftest* confdefs.h
3302
3303 $as_echo "/* confdefs.h */" > confdefs.h
3304
3305 # Predefined preprocessor variables.
3306
3307 cat >>confdefs.h <<_ACEOF
3308 #define PACKAGE_NAME "$PACKAGE_NAME"
3309 _ACEOF
3310
3311 cat >>confdefs.h <<_ACEOF
3312 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3313 _ACEOF
3314
3315 cat >>confdefs.h <<_ACEOF
3316 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3317 _ACEOF
3318
3319 cat >>confdefs.h <<_ACEOF
3320 #define PACKAGE_STRING "$PACKAGE_STRING"
3321 _ACEOF
3322
3323 cat >>confdefs.h <<_ACEOF
3324 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3325 _ACEOF
3326
3327 cat >>confdefs.h <<_ACEOF
3328 #define PACKAGE_URL "$PACKAGE_URL"
3329 _ACEOF
3330
3331
3332 # Let the site file select an alternate cache file if it wants to.
3333 # Prefer an explicitly selected file to automatically selected ones.
3334 ac_site_file1=NONE
3335 ac_site_file2=NONE
3336 if test -n "$CONFIG_SITE"; then
3337 ac_site_file1=$CONFIG_SITE
3338 elif test "x$prefix" != xNONE; then
3339 ac_site_file1=$prefix/share/config.site
3340 ac_site_file2=$prefix/etc/config.site
3341 else
3342 ac_site_file1=$ac_default_prefix/share/config.site
3343 ac_site_file2=$ac_default_prefix/etc/config.site
3344 fi
3345 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3346 do
3347 test "x$ac_site_file" = xNONE && continue
3348 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3349 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3350 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3351 sed 's/^/| /' "$ac_site_file" >&5
3352 . "$ac_site_file"
3353 fi
3354 done
3355
3356 if test -r "$cache_file"; then
3357 # Some versions of bash will fail to source /dev/null (special files
3358 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3359 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3361 $as_echo "$as_me: loading cache $cache_file" >&6;}
3362 case $cache_file in
3363 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3364 *) . "./$cache_file";;
3365 esac
3366 fi
3367 else
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3369 $as_echo "$as_me: creating cache $cache_file" >&6;}
3370 >$cache_file
3371 fi
3372
3373 as_fn_append ac_header_list " sys/systeminfo.h"
3374 as_fn_append ac_header_list " coff.h"
3375 as_fn_append ac_header_list " pty.h"
3376 as_fn_append ac_header_list " sys/resource.h"
3377 as_fn_append ac_header_list " sys/utsname.h"
3378 as_fn_append ac_header_list " pwd.h"
3379 as_fn_append ac_header_list " utmp.h"
3380 as_fn_append ac_header_list " util.h"
3381 as_fn_append ac_header_list " sys/socket.h"
3382 as_fn_append ac_header_list " stdlib.h"
3383 as_fn_append ac_header_list " unistd.h"
3384 as_fn_append ac_header_list " sys/param.h"
3385 as_fn_append ac_header_list " pthread.h"
3386 as_fn_append ac_header_list " malloc/malloc.h"
3387 as_fn_append ac_header_list " maillock.h"
3388 as_fn_append ac_header_list " sys/un.h"
3389 as_fn_append ac_func_list " tzset"
3390 as_fn_append ac_func_list " readlinkat"
3391 as_fn_append ac_header_list " dirent.h"
3392 as_fn_append ac_header_list " execinfo.h"
3393 as_fn_append ac_func_list " faccessat"
3394 as_fn_append ac_func_list " fcntl"
3395 as_fn_append ac_func_list " fdopendir"
3396 as_fn_append ac_header_list " stdio_ext.h"
3397 as_fn_append ac_func_list " fstatat"
3398 as_fn_append ac_func_list " fsync"
3399 gl_getopt_required=GNU
3400 as_fn_append ac_header_list " getopt.h"
3401 as_fn_append ac_func_list " gettimeofday"
3402 as_fn_append ac_func_list " nanotime"
3403 as_fn_append ac_header_list " sys/time.h"
3404 as_fn_append ac_header_list " wchar.h"
3405 as_fn_append ac_header_list " stdint.h"
3406 as_fn_append ac_header_list " inttypes.h"
3407 as_fn_append ac_func_list " lstat"
3408 as_fn_append ac_func_list " mkostemp"
3409 as_fn_append ac_func_list " pipe2"
3410 as_fn_append ac_header_list " sys/select.h"
3411 as_fn_append ac_func_list " pselect"
3412 as_fn_append ac_func_list " pthread_sigmask"
3413 as_fn_append ac_func_list " readlink"
3414 as_fn_append ac_func_list " strtoimax"
3415 as_fn_append ac_func_list " strtoumax"
3416 as_fn_append ac_func_list " symlink"
3417 as_fn_append ac_header_list " sys/stat.h"
3418 as_fn_append ac_func_list " localtime_r"
3419 as_fn_append ac_header_list " utime.h"
3420 as_fn_append ac_func_list " futimes"
3421 as_fn_append ac_func_list " futimesat"
3422 as_fn_append ac_func_list " futimens"
3423 as_fn_append ac_func_list " utimensat"
3424 as_fn_append ac_func_list " lutimes"
3425 as_fn_append ac_func_list " getdtablesize"
3426 as_fn_append ac_func_list " secure_getenv"
3427 # Check that the precious variables saved in the cache have kept the same
3428 # value.
3429 ac_cache_corrupted=false
3430 for ac_var in $ac_precious_vars; do
3431 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3432 eval ac_new_set=\$ac_env_${ac_var}_set
3433 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3434 eval ac_new_val=\$ac_env_${ac_var}_value
3435 case $ac_old_set,$ac_new_set in
3436 set,)
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3438 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3439 ac_cache_corrupted=: ;;
3440 ,set)
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3442 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3443 ac_cache_corrupted=: ;;
3444 ,);;
3445 *)
3446 if test "x$ac_old_val" != "x$ac_new_val"; then
3447 # differences in whitespace do not lead to failure.
3448 ac_old_val_w=`echo x $ac_old_val`
3449 ac_new_val_w=`echo x $ac_new_val`
3450 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3451 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3452 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3453 ac_cache_corrupted=:
3454 else
3455 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3456 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3457 eval $ac_var=\$ac_old_val
3458 fi
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3460 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3462 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3463 fi;;
3464 esac
3465 # Pass precious variables to config.status.
3466 if test "$ac_new_set" = set; then
3467 case $ac_new_val in
3468 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3469 *) ac_arg=$ac_var=$ac_new_val ;;
3470 esac
3471 case " $ac_configure_args " in
3472 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3473 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3474 esac
3475 fi
3476 done
3477 if $ac_cache_corrupted; then
3478 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3479 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3481 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3482 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3483 fi
3484 ## -------------------- ##
3485 ## Main body of script. ##
3486 ## -------------------- ##
3487
3488 ac_ext=c
3489 ac_cpp='$CPP $CPPFLAGS'
3490 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3491 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3492 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3493
3494
3495
3496 emacs_config_options=
3497 optsep=
3498 for opt in ${1+"$@"} CFLAGS CPPFLAGS LDFLAGS; do
3499 case $opt in
3500 -n | --no-create | --no-recursion)
3501 continue ;;
3502 CFLAGS | CPPFLAGS | LDFLAGS)
3503 eval 'test "${'$opt'+set}" = set' || continue
3504 case " $*" in
3505 *" $opt="*) continue ;;
3506 esac
3507 eval opt=$opt=\$$opt ;;
3508 esac
3509
3510 emacs_shell_specials=$IFS\''"#$&()*;<>?[\\`{|~'
3511 case $opt in
3512 *["$emacs_shell_specials"]*)
3513 case $opt in
3514 *\'*)
3515 emacs_quote_apostrophes="s/'/'\\\\''/g"
3516 opt=`$as_echo "$opt" | sed "$emacs_quote_apostrophes"` ;;
3517 esac
3518 opt="'$opt'"
3519 case $opt in
3520 *['"\\']*)
3521 emacs_quote_for_c='s/["\\]/\\&/g; $!s/$/\\n\\/'
3522 opt=`$as_echo "$opt" | sed "$emacs_quote_for_c"` ;;
3523 esac ;;
3524 esac
3525 as_fn_append emacs_config_options "$optsep$opt"
3526 optsep=' '
3527 done
3528
3529 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3530
3531
3532 ac_aux_dir=
3533 for ac_dir in build-aux "$srcdir"/build-aux; do
3534 for ac_t in install-sh install.sh shtool; do
3535 if test -f "$ac_dir/$ac_t"; then
3536 ac_aux_dir=$ac_dir
3537 ac_install_sh="$ac_aux_dir/$ac_t -c"
3538 break 2
3539 fi
3540 done
3541 done
3542 if test -z "$ac_aux_dir"; then
3543 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3544 fi
3545
3546 # These three variables are undocumented and unsupported,
3547 # and are intended to be withdrawn in a future Autoconf release.
3548 # They can cause serious problems if a builder's source tree is in a directory
3549 # whose full name contains unusual characters.
3550 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3551 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3552 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3553
3554
3555 am__api_version='1.11'
3556
3557 # Find a good install program. We prefer a C program (faster),
3558 # so one script is as good as another. But avoid the broken or
3559 # incompatible versions:
3560 # SysV /etc/install, /usr/sbin/install
3561 # SunOS /usr/etc/install
3562 # IRIX /sbin/install
3563 # AIX /bin/install
3564 # AmigaOS /C/install, which installs bootblocks on floppy discs
3565 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3566 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3567 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3568 # OS/2's system install, which has a completely different semantic
3569 # ./install, which can be erroneously created by make from ./install.sh.
3570 # Reject install programs that cannot install multiple files.
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3572 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3573 if test -z "$INSTALL"; then
3574 if test "${ac_cv_path_install+set}" = set; then :
3575 $as_echo_n "(cached) " >&6
3576 else
3577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in $PATH
3579 do
3580 IFS=$as_save_IFS
3581 test -z "$as_dir" && as_dir=.
3582 # Account for people who put trailing slashes in PATH elements.
3583 case $as_dir/ in #((
3584 ./ | .// | /[cC]/* | \
3585 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3586 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3587 /usr/ucb/* ) ;;
3588 *)
3589 # OSF1 and SCO ODT 3.0 have their own names for install.
3590 # Don't use installbsd from OSF since it installs stuff as root
3591 # by default.
3592 for ac_prog in ginstall scoinst install; do
3593 for ac_exec_ext in '' $ac_executable_extensions; do
3594 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3595 if test $ac_prog = install &&
3596 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3597 # AIX install. It has an incompatible calling convention.
3598 :
3599 elif test $ac_prog = install &&
3600 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3601 # program-specific install script used by HP pwplus--don't use.
3602 :
3603 else
3604 rm -rf conftest.one conftest.two conftest.dir
3605 echo one > conftest.one
3606 echo two > conftest.two
3607 mkdir conftest.dir
3608 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3609 test -s conftest.one && test -s conftest.two &&
3610 test -s conftest.dir/conftest.one &&
3611 test -s conftest.dir/conftest.two
3612 then
3613 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3614 break 3
3615 fi
3616 fi
3617 fi
3618 done
3619 done
3620 ;;
3621 esac
3622
3623 done
3624 IFS=$as_save_IFS
3625
3626 rm -rf conftest.one conftest.two conftest.dir
3627
3628 fi
3629 if test "${ac_cv_path_install+set}" = set; then
3630 INSTALL=$ac_cv_path_install
3631 else
3632 # As a last resort, use the slow shell script. Don't cache a
3633 # value for INSTALL within a source directory, because that will
3634 # break other packages using the cache if that directory is
3635 # removed, or if the value is a relative name.
3636 INSTALL=$ac_install_sh
3637 fi
3638 fi
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3640 $as_echo "$INSTALL" >&6; }
3641
3642 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3643 # It thinks the first close brace ends the variable substitution.
3644 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3645
3646 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3647
3648 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3649
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3651 $as_echo_n "checking whether build environment is sane... " >&6; }
3652 # Just in case
3653 sleep 1
3654 echo timestamp > conftest.file
3655 # Reject unsafe characters in $srcdir or the absolute working directory
3656 # name. Accept space and tab only in the latter.
3657 am_lf='
3658 '
3659 case `pwd` in
3660 *[\\\"\#\$\&\'\`$am_lf]*)
3661 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3662 esac
3663 case $srcdir in
3664 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3665 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3666 esac
3667
3668 # Do `set' in a subshell so we don't clobber the current shell's
3669 # arguments. Must try -L first in case configure is actually a
3670 # symlink; some systems play weird games with the mod time of symlinks
3671 # (eg FreeBSD returns the mod time of the symlink's containing
3672 # directory).
3673 if (
3674 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3675 if test "$*" = "X"; then
3676 # -L didn't work.
3677 set X `ls -t "$srcdir/configure" conftest.file`
3678 fi
3679 rm -f conftest.file
3680 if test "$*" != "X $srcdir/configure conftest.file" \
3681 && test "$*" != "X conftest.file $srcdir/configure"; then
3682
3683 # If neither matched, then we have a broken ls. This can happen
3684 # if, for instance, CONFIG_SHELL is bash and it inherits a
3685 # broken ls alias from the environment. This has actually
3686 # happened. Such a system could not be considered "sane".
3687 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3688 alias in your environment" "$LINENO" 5
3689 fi
3690
3691 test "$2" = conftest.file
3692 )
3693 then
3694 # Ok.
3695 :
3696 else
3697 as_fn_error "newly created file is older than distributed files!
3698 Check your system clock" "$LINENO" 5
3699 fi
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3701 $as_echo "yes" >&6; }
3702 test "$program_prefix" != NONE &&
3703 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3704 # Use a double $ so make ignores it.
3705 test "$program_suffix" != NONE &&
3706 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3707 # Double any \ or $.
3708 # By default was `s,x,x', remove it if useless.
3709 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3710 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3711
3712 # expand $ac_aux_dir to an absolute path
3713 am_aux_dir=`cd $ac_aux_dir && pwd`
3714
3715 if test x"${MISSING+set}" != xset; then
3716 case $am_aux_dir in
3717 *\ * | *\ *)
3718 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3719 *)
3720 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3721 esac
3722 fi
3723 # Use eval to expand $SHELL
3724 if eval "$MISSING --run true"; then
3725 am_missing_run="$MISSING --run "
3726 else
3727 am_missing_run=
3728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3729 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3730 fi
3731
3732 if test x"${install_sh}" != xset; then
3733 case $am_aux_dir in
3734 *\ * | *\ *)
3735 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3736 *)
3737 install_sh="\${SHELL} $am_aux_dir/install-sh"
3738 esac
3739 fi
3740
3741 # Installed binaries are usually stripped using `strip' when the user
3742 # run `make install-strip'. However `strip' might not be the right
3743 # tool to use in cross-compilation environments, therefore Automake
3744 # will honor the `STRIP' environment variable to overrule this program.
3745 if test "$cross_compiling" != no; then
3746 if test -n "$ac_tool_prefix"; then
3747 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3748 set dummy ${ac_tool_prefix}strip; ac_word=$2
3749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3750 $as_echo_n "checking for $ac_word... " >&6; }
3751 if test "${ac_cv_prog_STRIP+set}" = set; then :
3752 $as_echo_n "(cached) " >&6
3753 else
3754 if test -n "$STRIP"; then
3755 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3756 else
3757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3758 for as_dir in $PATH
3759 do
3760 IFS=$as_save_IFS
3761 test -z "$as_dir" && as_dir=.
3762 for ac_exec_ext in '' $ac_executable_extensions; do
3763 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3764 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3765 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3766 break 2
3767 fi
3768 done
3769 done
3770 IFS=$as_save_IFS
3771
3772 fi
3773 fi
3774 STRIP=$ac_cv_prog_STRIP
3775 if test -n "$STRIP"; then
3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3777 $as_echo "$STRIP" >&6; }
3778 else
3779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3780 $as_echo "no" >&6; }
3781 fi
3782
3783
3784 fi
3785 if test -z "$ac_cv_prog_STRIP"; then
3786 ac_ct_STRIP=$STRIP
3787 # Extract the first word of "strip", so it can be a program name with args.
3788 set dummy strip; ac_word=$2
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3790 $as_echo_n "checking for $ac_word... " >&6; }
3791 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3792 $as_echo_n "(cached) " >&6
3793 else
3794 if test -n "$ac_ct_STRIP"; then
3795 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3796 else
3797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798 for as_dir in $PATH
3799 do
3800 IFS=$as_save_IFS
3801 test -z "$as_dir" && as_dir=.
3802 for ac_exec_ext in '' $ac_executable_extensions; do
3803 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3804 ac_cv_prog_ac_ct_STRIP="strip"
3805 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3806 break 2
3807 fi
3808 done
3809 done
3810 IFS=$as_save_IFS
3811
3812 fi
3813 fi
3814 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3815 if test -n "$ac_ct_STRIP"; then
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3817 $as_echo "$ac_ct_STRIP" >&6; }
3818 else
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3820 $as_echo "no" >&6; }
3821 fi
3822
3823 if test "x$ac_ct_STRIP" = x; then
3824 STRIP=":"
3825 else
3826 case $cross_compiling:$ac_tool_warned in
3827 yes:)
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3830 ac_tool_warned=yes ;;
3831 esac
3832 STRIP=$ac_ct_STRIP
3833 fi
3834 else
3835 STRIP="$ac_cv_prog_STRIP"
3836 fi
3837
3838 fi
3839 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3840
3841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3842 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3843 if test -z "$MKDIR_P"; then
3844 if test "${ac_cv_path_mkdir+set}" = set; then :
3845 $as_echo_n "(cached) " >&6
3846 else
3847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3848 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3849 do
3850 IFS=$as_save_IFS
3851 test -z "$as_dir" && as_dir=.
3852 for ac_prog in mkdir gmkdir; do
3853 for ac_exec_ext in '' $ac_executable_extensions; do
3854 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3855 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3856 'mkdir (GNU coreutils) '* | \
3857 'mkdir (coreutils) '* | \
3858 'mkdir (fileutils) '4.1*)
3859 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3860 break 3;;
3861 esac
3862 done
3863 done
3864 done
3865 IFS=$as_save_IFS
3866
3867 fi
3868
3869 test -d ./--version && rmdir ./--version
3870 if test "${ac_cv_path_mkdir+set}" = set; then
3871 MKDIR_P="$ac_cv_path_mkdir -p"
3872 else
3873 # As a last resort, use the slow shell script. Don't cache a
3874 # value for MKDIR_P within a source directory, because that will
3875 # break other packages using the cache if that directory is
3876 # removed, or if the value is a relative name.
3877 MKDIR_P="$ac_install_sh -d"
3878 fi
3879 fi
3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3881 $as_echo "$MKDIR_P" >&6; }
3882
3883 mkdir_p="$MKDIR_P"
3884 case $mkdir_p in
3885 [\\/$]* | ?:[\\/]*) ;;
3886 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3887 esac
3888
3889 for ac_prog in gawk mawk nawk awk
3890 do
3891 # Extract the first word of "$ac_prog", so it can be a program name with args.
3892 set dummy $ac_prog; ac_word=$2
3893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3894 $as_echo_n "checking for $ac_word... " >&6; }
3895 if test "${ac_cv_prog_AWK+set}" = set; then :
3896 $as_echo_n "(cached) " >&6
3897 else
3898 if test -n "$AWK"; then
3899 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3900 else
3901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3902 for as_dir in $PATH
3903 do
3904 IFS=$as_save_IFS
3905 test -z "$as_dir" && as_dir=.
3906 for ac_exec_ext in '' $ac_executable_extensions; do
3907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3908 ac_cv_prog_AWK="$ac_prog"
3909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3910 break 2
3911 fi
3912 done
3913 done
3914 IFS=$as_save_IFS
3915
3916 fi
3917 fi
3918 AWK=$ac_cv_prog_AWK
3919 if test -n "$AWK"; then
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3921 $as_echo "$AWK" >&6; }
3922 else
3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3924 $as_echo "no" >&6; }
3925 fi
3926
3927
3928 test -n "$AWK" && break
3929 done
3930
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3932 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3933 set x ${MAKE-make}
3934 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3935 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3936 $as_echo_n "(cached) " >&6
3937 else
3938 cat >conftest.make <<\_ACEOF
3939 SHELL = /bin/sh
3940 all:
3941 @echo '@@@%%%=$(MAKE)=@@@%%%'
3942 _ACEOF
3943 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3944 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3945 *@@@%%%=?*=@@@%%%*)
3946 eval ac_cv_prog_make_${ac_make}_set=yes;;
3947 *)
3948 eval ac_cv_prog_make_${ac_make}_set=no;;
3949 esac
3950 rm -f conftest.make
3951 fi
3952 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3954 $as_echo "yes" >&6; }
3955 SET_MAKE=
3956 else
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3958 $as_echo "no" >&6; }
3959 SET_MAKE="MAKE=${MAKE-make}"
3960 fi
3961
3962 rm -rf .tst 2>/dev/null
3963 mkdir .tst 2>/dev/null
3964 if test -d .tst; then
3965 am__leading_dot=.
3966 else
3967 am__leading_dot=_
3968 fi
3969 rmdir .tst 2>/dev/null
3970
3971 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3972 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3973 # is not polluted with repeated "-I."
3974 am__isrc=' -I$(srcdir)'
3975 # test to see if srcdir already configured
3976 if test -f $srcdir/config.status; then
3977 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3978 fi
3979 fi
3980
3981 # test whether we have cygpath
3982 if test -z "$CYGPATH_W"; then
3983 if (cygpath --version) >/dev/null 2>/dev/null; then
3984 CYGPATH_W='cygpath -w'
3985 else
3986 CYGPATH_W=echo
3987 fi
3988 fi
3989
3990
3991 # Define the identity of the package.
3992 PACKAGE='emacs'
3993 VERSION='24.3.50'
3994
3995
3996 cat >>confdefs.h <<_ACEOF
3997 #define PACKAGE "$PACKAGE"
3998 _ACEOF
3999
4000
4001 cat >>confdefs.h <<_ACEOF
4002 #define VERSION "$VERSION"
4003 _ACEOF
4004
4005 # Some tools Automake needs.
4006
4007 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4008
4009
4010 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4011
4012
4013 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4014
4015
4016 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4017
4018
4019 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4020
4021 # We need awk for the "check" target. The system "awk" is bad on
4022 # some platforms.
4023 # Always define AMTAR for backward compatibility.
4024
4025 AMTAR=${AMTAR-"${am_missing_run}tar"}
4026
4027 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
4028
4029
4030
4031
4032
4033
4034
4035
4036 lispdir='${datadir}/emacs/${version}/lisp'
4037 leimdir='${datadir}/emacs/${version}/leim'
4038 standardlisppath='${lispdir}:${leimdir}'
4039 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
4040 '${datadir}/emacs/site-lisp'
4041 lisppath='${locallisppath}:${standardlisppath}'
4042 etcdir='${datadir}/emacs/${version}/etc'
4043 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
4044 etcdocdir='${datadir}/emacs/${version}/etc'
4045 gamedir='${localstatedir}/games/emacs'
4046
4047
4048 # Check whether --with-all was given.
4049 if test "${with_all+set}" = set; then :
4050 withval=$with_all; with_features=$withval
4051 else
4052 with_features=yes
4053 fi
4054
4055
4056
4057
4058
4059 # Check whether --with-pop was given.
4060 if test "${with_pop+set}" = set; then :
4061 withval=$with_pop;
4062 else
4063 with_pop=$with_features
4064 fi
4065
4066 if test "$with_pop" = yes; then
4067 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
4068
4069 fi
4070
4071
4072 # Check whether --with-kerberos was given.
4073 if test "${with_kerberos+set}" = set; then :
4074 withval=$with_kerberos;
4075 else
4076 with_kerberos=no
4077 fi
4078
4079 if test "$with_kerberos" != no; then
4080 $as_echo "#define KERBEROS 1" >>confdefs.h
4081
4082 fi
4083
4084
4085 # Check whether --with-kerberos5 was given.
4086 if test "${with_kerberos5+set}" = set; then :
4087 withval=$with_kerberos5;
4088 else
4089 with_kerberos5=no
4090 fi
4091
4092 if test "${with_kerberos5}" != no; then
4093 if test "${with_kerberos}" = no; then
4094 with_kerberos=yes
4095 $as_echo "#define KERBEROS 1" >>confdefs.h
4096
4097 fi
4098
4099 $as_echo "#define KERBEROS5 1" >>confdefs.h
4100
4101 fi
4102
4103
4104 # Check whether --with-hesiod was given.
4105 if test "${with_hesiod+set}" = set; then :
4106 withval=$with_hesiod;
4107 else
4108 with_hesiod=no
4109 fi
4110
4111 if test "$with_hesiod" != no; then
4112
4113 $as_echo "#define HESIOD 1" >>confdefs.h
4114
4115 fi
4116
4117
4118 # Check whether --with-mmdf was given.
4119 if test "${with_mmdf+set}" = set; then :
4120 withval=$with_mmdf;
4121 else
4122 with_mmdf=no
4123 fi
4124
4125 if test "$with_mmdf" != no; then
4126
4127 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
4128
4129 fi
4130
4131
4132 # Check whether --with-mail-unlink was given.
4133 if test "${with_mail_unlink+set}" = set; then :
4134 withval=$with_mail_unlink;
4135 else
4136 with_mail_unlink=no
4137 fi
4138
4139 if test "$with_mail_unlink" != no; then
4140
4141 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
4142
4143 fi
4144
4145
4146 # Check whether --with-mailhost was given.
4147 if test "${with_mailhost+set}" = set; then :
4148 withval=$with_mailhost;
4149 cat >>confdefs.h <<_ACEOF
4150 #define MAILHOST "$withval"
4151 _ACEOF
4152
4153 fi
4154
4155
4156
4157 # Check whether --with-sound was given.
4158 if test "${with_sound+set}" = set; then :
4159 withval=$with_sound; case "${withval}" in
4160 yes|no|alsa|oss|bsd-ossaudio) val=$withval ;;
4161 *) as_fn_error "\`--with-sound=$withval' is invalid;
4162 this option's value should be \`yes', \`no', \`alsa', \`oss', or \`bsd-ossaudio'." "$LINENO" 5
4163 ;;
4164 esac
4165 with_sound=$val
4166
4167 else
4168 with_sound=$with_features
4169 fi
4170
4171
4172
4173 # Check whether --with-x-toolkit was given.
4174 if test "${with_x_toolkit+set}" = set; then :
4175 withval=$with_x_toolkit; case "${withval}" in
4176 y | ye | yes ) val=gtk ;;
4177 n | no ) val=no ;;
4178 l | lu | luc | luci | lucid ) val=lucid ;;
4179 a | at | ath | athe | athen | athena ) val=athena ;;
4180 m | mo | mot | moti | motif ) val=motif ;;
4181 g | gt | gtk ) val=gtk ;;
4182 gtk2 ) val=gtk2 ;;
4183 gtk3 ) val=gtk3 ;;
4184 * )
4185 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
4186 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
4187 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
4188 \`athena' and \`lucid' are synonyms." "$LINENO" 5
4189 ;;
4190 esac
4191 with_x_toolkit=$val
4192
4193 fi
4194
4195
4196
4197 # Check whether --with-wide-int was given.
4198 if test "${with_wide_int+set}" = set; then :
4199 withval=$with_wide_int;
4200 else
4201 with_wide_int=no
4202 fi
4203
4204 if test "$with_wide_int" = yes; then
4205
4206 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
4207
4208 fi
4209
4210
4211 # Check whether --with-xpm was given.
4212 if test "${with_xpm+set}" = set; then :
4213 withval=$with_xpm;
4214 else
4215 with_xpm=$with_features
4216 fi
4217
4218
4219 # Check whether --with-jpeg was given.
4220 if test "${with_jpeg+set}" = set; then :
4221 withval=$with_jpeg;
4222 else
4223 with_jpeg=$with_features
4224 fi
4225
4226
4227 # Check whether --with-tiff was given.
4228 if test "${with_tiff+set}" = set; then :
4229 withval=$with_tiff;
4230 else
4231 with_tiff=$with_features
4232 fi
4233
4234
4235 # Check whether --with-gif was given.
4236 if test "${with_gif+set}" = set; then :
4237 withval=$with_gif;
4238 else
4239 with_gif=$with_features
4240 fi
4241
4242
4243 # Check whether --with-png was given.
4244 if test "${with_png+set}" = set; then :
4245 withval=$with_png;
4246 else
4247 with_png=$with_features
4248 fi
4249
4250
4251 # Check whether --with-rsvg was given.
4252 if test "${with_rsvg+set}" = set; then :
4253 withval=$with_rsvg;
4254 else
4255 with_rsvg=$with_features
4256 fi
4257
4258
4259 # Check whether --with-xml2 was given.
4260 if test "${with_xml2+set}" = set; then :
4261 withval=$with_xml2;
4262 else
4263 with_xml2=$with_features
4264 fi
4265
4266
4267 # Check whether --with-imagemagick was given.
4268 if test "${with_imagemagick+set}" = set; then :
4269 withval=$with_imagemagick;
4270 else
4271 with_imagemagick=$with_features
4272 fi
4273
4274
4275
4276 # Check whether --with-xft was given.
4277 if test "${with_xft+set}" = set; then :
4278 withval=$with_xft;
4279 else
4280 with_xft=$with_features
4281 fi
4282
4283
4284 # Check whether --with-libotf was given.
4285 if test "${with_libotf+set}" = set; then :
4286 withval=$with_libotf;
4287 else
4288 with_libotf=$with_features
4289 fi
4290
4291
4292 # Check whether --with-m17n-flt was given.
4293 if test "${with_m17n_flt+set}" = set; then :
4294 withval=$with_m17n_flt;
4295 else
4296 with_m17n_flt=$with_features
4297 fi
4298
4299
4300
4301 # Check whether --with-toolkit-scroll-bars was given.
4302 if test "${with_toolkit_scroll_bars+set}" = set; then :
4303 withval=$with_toolkit_scroll_bars;
4304 else
4305 with_toolkit_scroll_bars=$with_features
4306 fi
4307
4308
4309 # Check whether --with-xaw3d was given.
4310 if test "${with_xaw3d+set}" = set; then :
4311 withval=$with_xaw3d;
4312 else
4313 with_xaw3d=$with_features
4314 fi
4315
4316
4317 # Check whether --with-xim was given.
4318 if test "${with_xim+set}" = set; then :
4319 withval=$with_xim;
4320 else
4321 with_xim=$with_features
4322 fi
4323
4324
4325 # Check whether --with-ns was given.
4326 if test "${with_ns+set}" = set; then :
4327 withval=$with_ns;
4328 else
4329 with_ns=no
4330 fi
4331
4332
4333 # Check whether --with-w32 was given.
4334 if test "${with_w32+set}" = set; then :
4335 withval=$with_w32;
4336 else
4337 with_w32=no
4338 fi
4339
4340
4341
4342 # Check whether --with-gpm was given.
4343 if test "${with_gpm+set}" = set; then :
4344 withval=$with_gpm;
4345 else
4346 with_gpm=$with_features
4347 fi
4348
4349
4350 # Check whether --with-dbus was given.
4351 if test "${with_dbus+set}" = set; then :
4352 withval=$with_dbus;
4353 else
4354 with_dbus=$with_features
4355 fi
4356
4357
4358 # Check whether --with-gconf was given.
4359 if test "${with_gconf+set}" = set; then :
4360 withval=$with_gconf;
4361 else
4362 with_gconf=$with_features
4363 fi
4364
4365
4366 # Check whether --with-gsettings was given.
4367 if test "${with_gsettings+set}" = set; then :
4368 withval=$with_gsettings;
4369 else
4370 with_gsettings=$with_features
4371 fi
4372
4373
4374 # Check whether --with-selinux was given.
4375 if test "${with_selinux+set}" = set; then :
4376 withval=$with_selinux;
4377 else
4378 with_selinux=$with_features
4379 fi
4380
4381
4382 # Check whether --with-gnutls was given.
4383 if test "${with_gnutls+set}" = set; then :
4384 withval=$with_gnutls;
4385 else
4386 with_gnutls=$with_features
4387 fi
4388
4389
4390 # Check whether --with-zlib was given.
4391 if test "${with_zlib+set}" = set; then :
4392 withval=$with_zlib;
4393 else
4394 with_zlib=$with_features
4395 fi
4396
4397
4398
4399 # Check whether --with-file-notification was given.
4400 if test "${with_file_notification+set}" = set; then :
4401 withval=$with_file_notification; case "${withval}" in
4402 y | ye | yes ) val=yes ;;
4403 n | no ) val=no ;;
4404 g | gf | gfi | gfil | gfile ) val=gfile ;;
4405 i | in | ino | inot | inoti | inotif | inotify ) val=inotify ;;
4406 w | w3 | w32 ) val=w32 ;;
4407 * ) as_fn_error "\`--with-file-notification=$withval' is invalid;
4408 this option's value should be \`yes', \`no', \`gfile', \`inotify' or \`w32'.
4409 \`yes' is a synonym for \`w32' on MS-Windows, for \`no' on Nextstep,
4410 otherwise for the first of \`gfile' or \`inotify' that is usable." "$LINENO" 5
4411 ;;
4412 esac
4413 with_file_notification=$val
4414
4415 else
4416 with_file_notification=$with_features
4417 fi
4418
4419
4420 ## For the times when you want to build Emacs but don't have
4421 ## a suitable makeinfo, and can live without the manuals.
4422
4423 # Check whether --with-makeinfo was given.
4424 if test "${with_makeinfo+set}" = set; then :
4425 withval=$with_makeinfo;
4426 else
4427 with_makeinfo=$with_features
4428 fi
4429
4430
4431 ## Makefile.in needs the cache file name.
4432
4433
4434 ## This is an option because I do not know if all info/man support
4435 ## compressed files, nor how to test if they do so.
4436
4437 # Check whether --with-compress-install was given.
4438 if test "${with_compress_install+set}" = set; then :
4439 withval=$with_compress_install;
4440 else
4441 with_compress_install=$with_features
4442 fi
4443
4444
4445
4446 # Check whether --with-pkg-config-prog was given.
4447 if test "${with_pkg_config_prog+set}" = set; then :
4448 withval=$with_pkg_config_prog;
4449 fi
4450
4451 if test "X${with_pkg_config_prog}" != X; then
4452 if test "${with_pkg_config_prog}" != yes; then
4453 PKG_CONFIG="${with_pkg_config_prog}"
4454 fi
4455 fi
4456
4457
4458 # Check whether --with-gameuser was given.
4459 if test "${with_gameuser+set}" = set; then :
4460 withval=$with_gameuser;
4461 fi
4462
4463 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4464 && gameuser="${with_gameuser}"
4465 test "X$gameuser" = X && gameuser=games
4466
4467
4468 # Check whether --with-gnustep-conf was given.
4469 if test "${with_gnustep_conf+set}" = set; then :
4470 withval=$with_gnustep_conf;
4471 fi
4472
4473 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4474 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4475 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4476 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4477
4478 # Check whether --enable-ns-self-contained was given.
4479 if test "${enable_ns_self_contained+set}" = set; then :
4480 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4481 else
4482 EN_NS_SELF_CONTAINED=yes
4483 fi
4484
4485
4486 # Check whether --enable-locallisppath was given.
4487 if test "${enable_locallisppath+set}" = set; then :
4488 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4489 locallisppath=
4490 elif test "${enableval}" != "yes"; then
4491 locallisppath=${enableval}
4492 fi
4493 fi
4494
4495
4496 # Check whether --enable-checking was given.
4497 if test "${enable_checking+set}" = set; then :
4498 enableval=$enable_checking; ac_checking_flags="${enableval}"
4499 fi
4500
4501 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4502 for check in $ac_checking_flags
4503 do
4504 case $check in
4505 # these set all the flags to specific states
4506 yes) ac_enable_checking=1 ;;
4507 no) ac_enable_checking= ;
4508 ac_gc_check_stringbytes= ;
4509 ac_gc_check_string_overrun= ;
4510 ac_gc_check_string_free_list= ;
4511 ac_xmalloc_overrun= ;
4512 ac_gc_check_cons_list= ;
4513 ac_glyphs_debug= ;;
4514 all) ac_enable_checking=1 ;
4515 ac_gc_check_stringbytes=1 ;
4516 ac_gc_check_string_overrun=1 ;
4517 ac_gc_check_string_free_list=1 ;
4518 ac_xmalloc_overrun=1 ;
4519 ac_gc_check_cons_list=1 ;
4520 ac_glyphs_debug=1 ;;
4521 # these enable particular checks
4522 stringbytes) ac_gc_check_stringbytes=1 ;;
4523 stringoverrun) ac_gc_check_string_overrun=1 ;;
4524 stringfreelist) ac_gc_check_string_free_list=1 ;;
4525 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4526 conslist) ac_gc_check_cons_list=1 ;;
4527 glyphs) ac_glyphs_debug=1 ;;
4528 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4529 esac
4530 done
4531 IFS="$ac_save_IFS"
4532
4533 if test x$ac_enable_checking != x ; then
4534
4535 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4536
4537 fi
4538 if test x$ac_gc_check_stringbytes != x ; then
4539
4540 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4541
4542 fi
4543 if test x$ac_gc_check_string_overrun != x ; then
4544
4545 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4546
4547 fi
4548 if test x$ac_gc_check_string_free_list != x ; then
4549
4550 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4551
4552 fi
4553 if test x$ac_xmalloc_overrun != x ; then
4554
4555 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4556
4557 fi
4558 if test x$ac_gc_check_cons_list != x ; then
4559
4560 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4561
4562 fi
4563 if test x$ac_glyphs_debug != x ; then
4564
4565 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4566
4567 fi
4568
4569 # Check whether --enable-check-lisp-object-type was given.
4570 if test "${enable_check_lisp_object_type+set}" = set; then :
4571 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4572
4573 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4574
4575 fi
4576 fi
4577
4578
4579
4580 # Check whether --enable-profiling was given.
4581 if test "${enable_profiling+set}" = set; then :
4582 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4583 fi
4584
4585 if test x$ac_enable_profiling != x ; then
4586 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4587 else
4588 PROFILING_CFLAGS=
4589 fi
4590
4591
4592 # Check whether --enable-autodepend was given.
4593 if test "${enable_autodepend+set}" = set; then :
4594 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4595 else
4596 ac_enable_autodepend=yes
4597 fi
4598
4599
4600 # Check whether --enable-gtk-deprecation-warnings was given.
4601 if test "${enable_gtk_deprecation_warnings+set}" = set; then :
4602 enableval=$enable_gtk_deprecation_warnings; ac_enable_gtk_deprecation_warnings="${enableval}"
4603 fi
4604
4605
4606 #### Make srcdir absolute, if it isn't already. It's important to
4607 #### avoid running the file name through pwd unnecessarily, since pwd can
4608 #### give you automounter prefixes, which can go away. We do all this
4609 #### so Emacs can find its files when run uninstalled.
4610 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4611 unset CDPATH
4612 case "${srcdir}" in
4613 [\\/]* | ?:[\\/]*) ;;
4614 . )
4615 ## We may be able to use the $PWD environment variable to make this
4616 ## absolute. But sometimes PWD is inaccurate.
4617 ## Note: we used to use $PWD at the end instead of `pwd`,
4618 ## but that tested only for a well-formed and valid PWD,
4619 ## it did not object when PWD was well-formed and valid but just wrong.
4620 if test ".$PWD" != "." && test ".`(cd "$PWD" ; sh -c pwd)`" = ".`pwd`" ;
4621 then
4622 srcdir="$PWD"
4623 else
4624 srcdir=`(cd "$srcdir"; pwd)`
4625 fi
4626 ;;
4627 * ) srcdir=`(cd "$srcdir"; pwd)` ;;
4628 esac
4629
4630 #### When building with MinGW inside the MSYS tree, 'pwd' produces
4631 #### directories relative to the root of the MSYS tree,
4632 #### e.g. '/home/user/foo' instead of '/d/MSYS/home/user/foo'. When
4633 #### such a value of srcdir is written to the top-level Makefile, it
4634 #### gets propagated to src/epaths.h, and that causes temacs to fail,
4635 #### because, being a MinGW program that knows nothing of MSYS root
4636 #### substitution, it cannot find the data directory. "pwd -W"
4637 #### produces Windows-style 'd:/foo/bar' absolute directory names, so
4638 #### we use it here to countermand that lossage.
4639 test "$MSYSTEM" = "MINGW32" && srcdir=`(cd "$srcdir"; pwd -W | sed -e 's,^\([A-Za-z]\):,/\1,')`
4640
4641 ### Canonicalize the configuration name.
4642
4643 # Make sure we can run config.sub.
4644 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4645 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4646
4647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4648 $as_echo_n "checking build system type... " >&6; }
4649 if test "${ac_cv_build+set}" = set; then :
4650 $as_echo_n "(cached) " >&6
4651 else
4652 ac_build_alias=$build_alias
4653 test "x$ac_build_alias" = x &&
4654 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4655 test "x$ac_build_alias" = x &&
4656 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4657 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4658 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4659
4660 fi
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4662 $as_echo "$ac_cv_build" >&6; }
4663 case $ac_cv_build in
4664 *-*-*) ;;
4665 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4666 esac
4667 build=$ac_cv_build
4668 ac_save_IFS=$IFS; IFS='-'
4669 set x $ac_cv_build
4670 shift
4671 build_cpu=$1
4672 build_vendor=$2
4673 shift; shift
4674 # Remember, the first character of IFS is used to create $*,
4675 # except with old shells:
4676 build_os=$*
4677 IFS=$ac_save_IFS
4678 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4679
4680
4681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4682 $as_echo_n "checking host system type... " >&6; }
4683 if test "${ac_cv_host+set}" = set; then :
4684 $as_echo_n "(cached) " >&6
4685 else
4686 if test "x$host_alias" = x; then
4687 ac_cv_host=$ac_cv_build
4688 else
4689 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4690 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4691 fi
4692
4693 fi
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4695 $as_echo "$ac_cv_host" >&6; }
4696 case $ac_cv_host in
4697 *-*-*) ;;
4698 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4699 esac
4700 host=$ac_cv_host
4701 ac_save_IFS=$IFS; IFS='-'
4702 set x $ac_cv_host
4703 shift
4704 host_cpu=$1
4705 host_vendor=$2
4706 shift; shift
4707 # Remember, the first character of IFS is used to create $*,
4708 # except with old shells:
4709 host_os=$*
4710 IFS=$ac_save_IFS
4711 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4712
4713
4714 canonical=$host
4715 configuration=${host_alias-${build_alias-$host}}
4716
4717
4718
4719 ### If you add support for a new configuration, add code to this
4720 ### switch statement to recognize your configuration name and select
4721 ### the appropriate operating system file.
4722
4723 ### You would hope that you could choose an s/*.h
4724 ### file based on the operating system portion. However, it turns out
4725 ### that each s/*.h file is pretty manufacturer-specific.
4726 ### So we basically have to have a special case for each
4727 ### configuration name.
4728 ###
4729 ### As far as handling version numbers on operating systems is
4730 ### concerned, make sure things will fail in a fixable way. If
4731 ### /etc/MACHINES doesn't say anything about version numbers, be
4732 ### prepared to handle anything reasonably. If version numbers
4733 ### matter, be sure /etc/MACHINES says something about it.
4734
4735 opsys='' unported=no
4736 case "${canonical}" in
4737
4738 ## GNU/Linux and similar ports
4739 *-*-linux* )
4740 opsys=gnu-linux
4741 ;;
4742
4743 ## FreeBSD ports
4744 *-*-freebsd* )
4745 opsys=freebsd
4746 ;;
4747
4748 ## DragonFly ports
4749 *-*-dragonfly* )
4750 opsys=dragonfly
4751 ;;
4752
4753 ## FreeBSD kernel + glibc based userland
4754 *-*-kfreebsd*gnu* )
4755 opsys=gnu-kfreebsd
4756 ;;
4757
4758 ## NetBSD ports
4759 *-*-netbsd* )
4760 opsys=netbsd
4761 ;;
4762
4763 ## OpenBSD ports
4764 *-*-openbsd* )
4765 opsys=openbsd
4766 ;;
4767
4768 ## Apple Darwin / Mac OS X
4769 *-apple-darwin* )
4770 case "${canonical}" in
4771 i[3456]86-* ) ;;
4772 powerpc-* ) ;;
4773 x86_64-* ) ;;
4774 * ) unported=yes ;;
4775 esac
4776 opsys=darwin
4777 ## Use fink packages if available.
4778 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4779 ## if test -d /sw/include && test -d /sw/lib; then
4780 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4781 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4782 ## fi
4783 ;;
4784
4785 ## Cygwin ports
4786 *-*-cygwin )
4787 opsys=cygwin
4788 ;;
4789
4790 ## HP 9000 series 700 and 800, running HP/UX
4791 hppa*-hp-hpux10.2* )
4792 opsys=hpux10-20
4793 ;;
4794 hppa*-hp-hpux1[1-9]* )
4795 opsys=hpux11
4796 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4797 ;;
4798
4799 ## IBM machines
4800 rs6000-ibm-aix4.[23]* )
4801 opsys=aix4-2
4802 ;;
4803 powerpc-ibm-aix4.[23]* )
4804 opsys=aix4-2
4805 ;;
4806 rs6000-ibm-aix[56]* )
4807 opsys=aix4-2
4808 ;;
4809 powerpc-ibm-aix[56]* )
4810 opsys=aix4-2
4811 ;;
4812
4813 ## Silicon Graphics machines
4814 ## Iris 4D
4815 mips-sgi-irix6.5 )
4816 opsys=irix6-5
4817 # Without defining _LANGUAGE_C, things get masked out in the headers
4818 # so that, for instance, grepping for `free' in stdlib.h fails and
4819 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4820 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4821 ;;
4822
4823 ## Suns
4824 *-sun-solaris* \
4825 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4826 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4827 case "${canonical}" in
4828 i[3456]86-*-* ) ;;
4829 amd64-*-*|x86_64-*-*) ;;
4830 sparc* ) ;;
4831 * ) unported=yes ;;
4832 esac
4833 case "${canonical}" in
4834 *-sunos5.6* | *-solaris2.6* )
4835 opsys=sol2-6
4836 RANLIB="ar -ts"
4837 ;;
4838 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4839 opsys=sol2-6
4840 emacs_check_sunpro_c=yes
4841 ;;
4842 *-sunos5* | *-solaris* )
4843 opsys=sol2-10
4844 emacs_check_sunpro_c=yes
4845 ;;
4846 esac
4847 ## Watch out for a compiler that we know will not work.
4848 case "${canonical}" in
4849 *-solaris* | *-sunos5* )
4850 if [ "x$CC" = x/usr/ucb/cc ]; then
4851 ## /usr/ucb/cc doesn't work;
4852 ## we should find some other compiler that does work.
4853 unset CC
4854 fi
4855 ;;
4856 *) ;;
4857 esac
4858 ;;
4859
4860 ## Intel 386 machines where we don't care about the manufacturer.
4861 i[3456]86-*-* )
4862 case "${canonical}" in
4863 *-darwin* ) opsys=darwin ;;
4864 *-mingw32 )
4865 opsys=mingw32
4866 # MinGW overrides and adds some system headers in nt/inc.
4867 GCC_TEST_OPTIONS="-I $srcdir/nt/inc"
4868 ;;
4869 *-sysv4.2uw* ) opsys=unixware ;;
4870 *-sysv5uw* ) opsys=unixware ;;
4871 *-sysv5OpenUNIX* ) opsys=unixware ;;
4872 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4873 esac
4874 ;;
4875
4876 * )
4877 unported=yes
4878 ;;
4879 esac
4880
4881 ### If the code above didn't choose an operating system, just choose
4882 ### an operating system based on the configuration name. You really
4883 ### only want to use this when you have no idea what the right
4884 ### operating system is; if you know what operating systems a machine
4885 ### runs, it's cleaner to make it explicit in the case statement
4886 ### above.
4887 if test x"${opsys}" = x; then
4888 case "${canonical}" in
4889 *-gnu* ) opsys=gnu ;;
4890 * )
4891 unported=yes
4892 ;;
4893 esac
4894 fi
4895
4896
4897
4898 if test $unported = yes; then
4899 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4900 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4901 fi
4902
4903
4904 #### Choose a compiler.
4905
4906 ac_ext=c
4907 ac_cpp='$CPP $CPPFLAGS'
4908 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4909 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4910 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4911 if test -n "$ac_tool_prefix"; then
4912 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4913 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4915 $as_echo_n "checking for $ac_word... " >&6; }
4916 if test "${ac_cv_prog_CC+set}" = set; then :
4917 $as_echo_n "(cached) " >&6
4918 else
4919 if test -n "$CC"; then
4920 ac_cv_prog_CC="$CC" # Let the user override the test.
4921 else
4922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4923 for as_dir in $PATH
4924 do
4925 IFS=$as_save_IFS
4926 test -z "$as_dir" && as_dir=.
4927 for ac_exec_ext in '' $ac_executable_extensions; do
4928 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4929 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4931 break 2
4932 fi
4933 done
4934 done
4935 IFS=$as_save_IFS
4936
4937 fi
4938 fi
4939 CC=$ac_cv_prog_CC
4940 if test -n "$CC"; then
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4942 $as_echo "$CC" >&6; }
4943 else
4944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4945 $as_echo "no" >&6; }
4946 fi
4947
4948
4949 fi
4950 if test -z "$ac_cv_prog_CC"; then
4951 ac_ct_CC=$CC
4952 # Extract the first word of "gcc", so it can be a program name with args.
4953 set dummy gcc; ac_word=$2
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4955 $as_echo_n "checking for $ac_word... " >&6; }
4956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4957 $as_echo_n "(cached) " >&6
4958 else
4959 if test -n "$ac_ct_CC"; then
4960 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4961 else
4962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4963 for as_dir in $PATH
4964 do
4965 IFS=$as_save_IFS
4966 test -z "$as_dir" && as_dir=.
4967 for ac_exec_ext in '' $ac_executable_extensions; do
4968 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4969 ac_cv_prog_ac_ct_CC="gcc"
4970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4971 break 2
4972 fi
4973 done
4974 done
4975 IFS=$as_save_IFS
4976
4977 fi
4978 fi
4979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4980 if test -n "$ac_ct_CC"; then
4981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4982 $as_echo "$ac_ct_CC" >&6; }
4983 else
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4985 $as_echo "no" >&6; }
4986 fi
4987
4988 if test "x$ac_ct_CC" = x; then
4989 CC=""
4990 else
4991 case $cross_compiling:$ac_tool_warned in
4992 yes:)
4993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4994 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4995 ac_tool_warned=yes ;;
4996 esac
4997 CC=$ac_ct_CC
4998 fi
4999 else
5000 CC="$ac_cv_prog_CC"
5001 fi
5002
5003 if test -z "$CC"; then
5004 if test -n "$ac_tool_prefix"; then
5005 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5006 set dummy ${ac_tool_prefix}cc; ac_word=$2
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5008 $as_echo_n "checking for $ac_word... " >&6; }
5009 if test "${ac_cv_prog_CC+set}" = set; then :
5010 $as_echo_n "(cached) " >&6
5011 else
5012 if test -n "$CC"; then
5013 ac_cv_prog_CC="$CC" # Let the user override the test.
5014 else
5015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5016 for as_dir in $PATH
5017 do
5018 IFS=$as_save_IFS
5019 test -z "$as_dir" && as_dir=.
5020 for ac_exec_ext in '' $ac_executable_extensions; do
5021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5022 ac_cv_prog_CC="${ac_tool_prefix}cc"
5023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5024 break 2
5025 fi
5026 done
5027 done
5028 IFS=$as_save_IFS
5029
5030 fi
5031 fi
5032 CC=$ac_cv_prog_CC
5033 if test -n "$CC"; then
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5035 $as_echo "$CC" >&6; }
5036 else
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5038 $as_echo "no" >&6; }
5039 fi
5040
5041
5042 fi
5043 fi
5044 if test -z "$CC"; then
5045 # Extract the first word of "cc", so it can be a program name with args.
5046 set dummy cc; ac_word=$2
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5048 $as_echo_n "checking for $ac_word... " >&6; }
5049 if test "${ac_cv_prog_CC+set}" = set; then :
5050 $as_echo_n "(cached) " >&6
5051 else
5052 if test -n "$CC"; then
5053 ac_cv_prog_CC="$CC" # Let the user override the test.
5054 else
5055 ac_prog_rejected=no
5056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5057 for as_dir in $PATH
5058 do
5059 IFS=$as_save_IFS
5060 test -z "$as_dir" && as_dir=.
5061 for ac_exec_ext in '' $ac_executable_extensions; do
5062 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5063 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5064 ac_prog_rejected=yes
5065 continue
5066 fi
5067 ac_cv_prog_CC="cc"
5068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5069 break 2
5070 fi
5071 done
5072 done
5073 IFS=$as_save_IFS
5074
5075 if test $ac_prog_rejected = yes; then
5076 # We found a bogon in the path, so make sure we never use it.
5077 set dummy $ac_cv_prog_CC
5078 shift
5079 if test $# != 0; then
5080 # We chose a different compiler from the bogus one.
5081 # However, it has the same basename, so the bogon will be chosen
5082 # first if we set CC to just the basename; use the full file name.
5083 shift
5084 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5085 fi
5086 fi
5087 fi
5088 fi
5089 CC=$ac_cv_prog_CC
5090 if test -n "$CC"; then
5091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5092 $as_echo "$CC" >&6; }
5093 else
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5095 $as_echo "no" >&6; }
5096 fi
5097
5098
5099 fi
5100 if test -z "$CC"; then
5101 if test -n "$ac_tool_prefix"; then
5102 for ac_prog in cl.exe
5103 do
5104 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5105 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5107 $as_echo_n "checking for $ac_word... " >&6; }
5108 if test "${ac_cv_prog_CC+set}" = set; then :
5109 $as_echo_n "(cached) " >&6
5110 else
5111 if test -n "$CC"; then
5112 ac_cv_prog_CC="$CC" # Let the user override the test.
5113 else
5114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5115 for as_dir in $PATH
5116 do
5117 IFS=$as_save_IFS
5118 test -z "$as_dir" && as_dir=.
5119 for ac_exec_ext in '' $ac_executable_extensions; do
5120 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5121 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5123 break 2
5124 fi
5125 done
5126 done
5127 IFS=$as_save_IFS
5128
5129 fi
5130 fi
5131 CC=$ac_cv_prog_CC
5132 if test -n "$CC"; then
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5134 $as_echo "$CC" >&6; }
5135 else
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5137 $as_echo "no" >&6; }
5138 fi
5139
5140
5141 test -n "$CC" && break
5142 done
5143 fi
5144 if test -z "$CC"; then
5145 ac_ct_CC=$CC
5146 for ac_prog in cl.exe
5147 do
5148 # Extract the first word of "$ac_prog", so it can be a program name with args.
5149 set dummy $ac_prog; ac_word=$2
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5151 $as_echo_n "checking for $ac_word... " >&6; }
5152 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
5153 $as_echo_n "(cached) " >&6
5154 else
5155 if test -n "$ac_ct_CC"; then
5156 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5157 else
5158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5159 for as_dir in $PATH
5160 do
5161 IFS=$as_save_IFS
5162 test -z "$as_dir" && as_dir=.
5163 for ac_exec_ext in '' $ac_executable_extensions; do
5164 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5165 ac_cv_prog_ac_ct_CC="$ac_prog"
5166 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5167 break 2
5168 fi
5169 done
5170 done
5171 IFS=$as_save_IFS
5172
5173 fi
5174 fi
5175 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5176 if test -n "$ac_ct_CC"; then
5177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5178 $as_echo "$ac_ct_CC" >&6; }
5179 else
5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5181 $as_echo "no" >&6; }
5182 fi
5183
5184
5185 test -n "$ac_ct_CC" && break
5186 done
5187
5188 if test "x$ac_ct_CC" = x; then
5189 CC=""
5190 else
5191 case $cross_compiling:$ac_tool_warned in
5192 yes:)
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5194 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5195 ac_tool_warned=yes ;;
5196 esac
5197 CC=$ac_ct_CC
5198 fi
5199 fi
5200
5201 fi
5202
5203
5204 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5206 as_fn_error "no acceptable C compiler found in \$PATH
5207 See \`config.log' for more details." "$LINENO" 5; }
5208
5209 # Provide some information about the compiler.
5210 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5211 set X $ac_compile
5212 ac_compiler=$2
5213 for ac_option in --version -v -V -qversion; do
5214 { { ac_try="$ac_compiler $ac_option >&5"
5215 case "(($ac_try" in
5216 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5217 *) ac_try_echo=$ac_try;;
5218 esac
5219 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5220 $as_echo "$ac_try_echo"; } >&5
5221 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5222 ac_status=$?
5223 if test -s conftest.err; then
5224 sed '10a\
5225 ... rest of stderr output deleted ...
5226 10q' conftest.err >conftest.er1
5227 cat conftest.er1 >&5
5228 fi
5229 rm -f conftest.er1 conftest.err
5230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5231 test $ac_status = 0; }
5232 done
5233
5234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5235 /* end confdefs.h. */
5236
5237 int
5238 main ()
5239 {
5240
5241 ;
5242 return 0;
5243 }
5244 _ACEOF
5245 ac_clean_files_save=$ac_clean_files
5246 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
5247 # Try to create an executable without -o first, disregard a.out.
5248 # It will help us diagnose broken compilers, and finding out an intuition
5249 # of exeext.
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
5251 $as_echo_n "checking whether the C compiler works... " >&6; }
5252 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
5253
5254 # The possible output files:
5255 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
5256
5257 ac_rmfiles=
5258 for ac_file in $ac_files
5259 do
5260 case $ac_file in
5261 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5262 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
5263 esac
5264 done
5265 rm -f $ac_rmfiles
5266
5267 if { { ac_try="$ac_link_default"
5268 case "(($ac_try" in
5269 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5270 *) ac_try_echo=$ac_try;;
5271 esac
5272 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5273 $as_echo "$ac_try_echo"; } >&5
5274 (eval "$ac_link_default") 2>&5
5275 ac_status=$?
5276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5277 test $ac_status = 0; }; then :
5278 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5279 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5280 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5281 # so that the user can short-circuit this test for compilers unknown to
5282 # Autoconf.
5283 for ac_file in $ac_files ''
5284 do
5285 test -f "$ac_file" || continue
5286 case $ac_file in
5287 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5288 ;;
5289 [ab].out )
5290 # We found the default executable, but exeext='' is most
5291 # certainly right.
5292 break;;
5293 *.* )
5294 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5295 then :; else
5296 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5297 fi
5298 # We set ac_cv_exeext here because the later test for it is not
5299 # safe: cross compilers may not add the suffix if given an `-o'
5300 # argument, so we may need to know it at that point already.
5301 # Even if this section looks crufty: it has the advantage of
5302 # actually working.
5303 break;;
5304 * )
5305 break;;
5306 esac
5307 done
5308 test "$ac_cv_exeext" = no && ac_cv_exeext=
5309
5310 else
5311 ac_file=''
5312 fi
5313 if test -z "$ac_file"; then :
5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5315 $as_echo "no" >&6; }
5316 $as_echo "$as_me: failed program was:" >&5
5317 sed 's/^/| /' conftest.$ac_ext >&5
5318
5319 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5320 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5321 { as_fn_set_status 77
5322 as_fn_error "C compiler cannot create executables
5323 See \`config.log' for more details." "$LINENO" 5; }; }
5324 else
5325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5326 $as_echo "yes" >&6; }
5327 fi
5328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5329 $as_echo_n "checking for C compiler default output file name... " >&6; }
5330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5331 $as_echo "$ac_file" >&6; }
5332 ac_exeext=$ac_cv_exeext
5333
5334 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5335 ac_clean_files=$ac_clean_files_save
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5337 $as_echo_n "checking for suffix of executables... " >&6; }
5338 if { { ac_try="$ac_link"
5339 case "(($ac_try" in
5340 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5341 *) ac_try_echo=$ac_try;;
5342 esac
5343 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5344 $as_echo "$ac_try_echo"; } >&5
5345 (eval "$ac_link") 2>&5
5346 ac_status=$?
5347 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5348 test $ac_status = 0; }; then :
5349 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5350 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5351 # work properly (i.e., refer to `conftest.exe'), while it won't with
5352 # `rm'.
5353 for ac_file in conftest.exe conftest conftest.*; do
5354 test -f "$ac_file" || continue
5355 case $ac_file in
5356 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5357 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5358 break;;
5359 * ) break;;
5360 esac
5361 done
5362 else
5363 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5364 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5365 as_fn_error "cannot compute suffix of executables: cannot compile and link
5366 See \`config.log' for more details." "$LINENO" 5; }
5367 fi
5368 rm -f conftest conftest$ac_cv_exeext
5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5370 $as_echo "$ac_cv_exeext" >&6; }
5371
5372 rm -f conftest.$ac_ext
5373 EXEEXT=$ac_cv_exeext
5374 ac_exeext=$EXEEXT
5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376 /* end confdefs.h. */
5377 #include <stdio.h>
5378 int
5379 main ()
5380 {
5381 FILE *f = fopen ("conftest.out", "w");
5382 return ferror (f) || fclose (f) != 0;
5383
5384 ;
5385 return 0;
5386 }
5387 _ACEOF
5388 ac_clean_files="$ac_clean_files conftest.out"
5389 # Check that the compiler produces executables we can run. If not, either
5390 # the compiler is broken, or we cross compile.
5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5392 $as_echo_n "checking whether we are cross compiling... " >&6; }
5393 if test "$cross_compiling" != yes; then
5394 { { ac_try="$ac_link"
5395 case "(($ac_try" in
5396 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5397 *) ac_try_echo=$ac_try;;
5398 esac
5399 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5400 $as_echo "$ac_try_echo"; } >&5
5401 (eval "$ac_link") 2>&5
5402 ac_status=$?
5403 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5404 test $ac_status = 0; }
5405 if { ac_try='./conftest$ac_cv_exeext'
5406 { { case "(($ac_try" in
5407 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5408 *) ac_try_echo=$ac_try;;
5409 esac
5410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5411 $as_echo "$ac_try_echo"; } >&5
5412 (eval "$ac_try") 2>&5
5413 ac_status=$?
5414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5415 test $ac_status = 0; }; }; then
5416 cross_compiling=no
5417 else
5418 if test "$cross_compiling" = maybe; then
5419 cross_compiling=yes
5420 else
5421 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5422 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5423 as_fn_error "cannot run C compiled programs.
5424 If you meant to cross compile, use \`--host'.
5425 See \`config.log' for more details." "$LINENO" 5; }
5426 fi
5427 fi
5428 fi
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5430 $as_echo "$cross_compiling" >&6; }
5431
5432 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5433 ac_clean_files=$ac_clean_files_save
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5435 $as_echo_n "checking for suffix of object files... " >&6; }
5436 if test "${ac_cv_objext+set}" = set; then :
5437 $as_echo_n "(cached) " >&6
5438 else
5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5440 /* end confdefs.h. */
5441
5442 int
5443 main ()
5444 {
5445
5446 ;
5447 return 0;
5448 }
5449 _ACEOF
5450 rm -f conftest.o conftest.obj
5451 if { { ac_try="$ac_compile"
5452 case "(($ac_try" in
5453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5454 *) ac_try_echo=$ac_try;;
5455 esac
5456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5457 $as_echo "$ac_try_echo"; } >&5
5458 (eval "$ac_compile") 2>&5
5459 ac_status=$?
5460 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5461 test $ac_status = 0; }; then :
5462 for ac_file in conftest.o conftest.obj conftest.*; do
5463 test -f "$ac_file" || continue;
5464 case $ac_file in
5465 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5466 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5467 break;;
5468 esac
5469 done
5470 else
5471 $as_echo "$as_me: failed program was:" >&5
5472 sed 's/^/| /' conftest.$ac_ext >&5
5473
5474 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5475 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5476 as_fn_error "cannot compute suffix of object files: cannot compile
5477 See \`config.log' for more details." "$LINENO" 5; }
5478 fi
5479 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5480 fi
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5482 $as_echo "$ac_cv_objext" >&6; }
5483 OBJEXT=$ac_cv_objext
5484 ac_objext=$OBJEXT
5485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5486 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5487 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5488 $as_echo_n "(cached) " >&6
5489 else
5490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h. */
5492
5493 int
5494 main ()
5495 {
5496 #ifndef __GNUC__
5497 choke me
5498 #endif
5499
5500 ;
5501 return 0;
5502 }
5503 _ACEOF
5504 if ac_fn_c_try_compile "$LINENO"; then :
5505 ac_compiler_gnu=yes
5506 else
5507 ac_compiler_gnu=no
5508 fi
5509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5510 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5511
5512 fi
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5514 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5515 if test $ac_compiler_gnu = yes; then
5516 GCC=yes
5517 else
5518 GCC=
5519 fi
5520 ac_test_CFLAGS=${CFLAGS+set}
5521 ac_save_CFLAGS=$CFLAGS
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5523 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5524 if test "${ac_cv_prog_cc_g+set}" = set; then :
5525 $as_echo_n "(cached) " >&6
5526 else
5527 ac_save_c_werror_flag=$ac_c_werror_flag
5528 ac_c_werror_flag=yes
5529 ac_cv_prog_cc_g=no
5530 CFLAGS="-g"
5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5532 /* end confdefs.h. */
5533
5534 int
5535 main ()
5536 {
5537
5538 ;
5539 return 0;
5540 }
5541 _ACEOF
5542 if ac_fn_c_try_compile "$LINENO"; then :
5543 ac_cv_prog_cc_g=yes
5544 else
5545 CFLAGS=""
5546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5547 /* end confdefs.h. */
5548
5549 int
5550 main ()
5551 {
5552
5553 ;
5554 return 0;
5555 }
5556 _ACEOF
5557 if ac_fn_c_try_compile "$LINENO"; then :
5558
5559 else
5560 ac_c_werror_flag=$ac_save_c_werror_flag
5561 CFLAGS="-g"
5562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5563 /* end confdefs.h. */
5564
5565 int
5566 main ()
5567 {
5568
5569 ;
5570 return 0;
5571 }
5572 _ACEOF
5573 if ac_fn_c_try_compile "$LINENO"; then :
5574 ac_cv_prog_cc_g=yes
5575 fi
5576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5577 fi
5578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5579 fi
5580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5581 ac_c_werror_flag=$ac_save_c_werror_flag
5582 fi
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5584 $as_echo "$ac_cv_prog_cc_g" >&6; }
5585 if test "$ac_test_CFLAGS" = set; then
5586 CFLAGS=$ac_save_CFLAGS
5587 elif test $ac_cv_prog_cc_g = yes; then
5588 if test "$GCC" = yes; then
5589 CFLAGS="-g -O2"
5590 else
5591 CFLAGS="-g"
5592 fi
5593 else
5594 if test "$GCC" = yes; then
5595 CFLAGS="-O2"
5596 else
5597 CFLAGS=
5598 fi
5599 fi
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5601 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5602 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5603 $as_echo_n "(cached) " >&6
5604 else
5605 ac_cv_prog_cc_c89=no
5606 ac_save_CC=$CC
5607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608 /* end confdefs.h. */
5609 #include <stdarg.h>
5610 #include <stdio.h>
5611 #include <sys/types.h>
5612 #include <sys/stat.h>
5613 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5614 struct buf { int x; };
5615 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5616 static char *e (p, i)
5617 char **p;
5618 int i;
5619 {
5620 return p[i];
5621 }
5622 static char *f (char * (*g) (char **, int), char **p, ...)
5623 {
5624 char *s;
5625 va_list v;
5626 va_start (v,p);
5627 s = g (p, va_arg (v,int));
5628 va_end (v);
5629 return s;
5630 }
5631
5632 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5633 function prototypes and stuff, but not '\xHH' hex character constants.
5634 These don't provoke an error unfortunately, instead are silently treated
5635 as 'x'. The following induces an error, until -std is added to get
5636 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5637 array size at least. It's necessary to write '\x00'==0 to get something
5638 that's true only with -std. */
5639 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5640
5641 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5642 inside strings and character constants. */
5643 #define FOO(x) 'x'
5644 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5645
5646 int test (int i, double x);
5647 struct s1 {int (*f) (int a);};
5648 struct s2 {int (*f) (double a);};
5649 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5650 int argc;
5651 char **argv;
5652 int
5653 main ()
5654 {
5655 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5656 ;
5657 return 0;
5658 }
5659 _ACEOF
5660 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5661 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5662 do
5663 CC="$ac_save_CC $ac_arg"
5664 if ac_fn_c_try_compile "$LINENO"; then :
5665 ac_cv_prog_cc_c89=$ac_arg
5666 fi
5667 rm -f core conftest.err conftest.$ac_objext
5668 test "x$ac_cv_prog_cc_c89" != "xno" && break
5669 done
5670 rm -f conftest.$ac_ext
5671 CC=$ac_save_CC
5672
5673 fi
5674 # AC_CACHE_VAL
5675 case "x$ac_cv_prog_cc_c89" in
5676 x)
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5678 $as_echo "none needed" >&6; } ;;
5679 xno)
5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5681 $as_echo "unsupported" >&6; } ;;
5682 *)
5683 CC="$CC $ac_cv_prog_cc_c89"
5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5685 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5686 esac
5687 if test "x$ac_cv_prog_cc_c89" != xno; then :
5688
5689 fi
5690
5691 ac_ext=c
5692 ac_cpp='$CPP $CPPFLAGS'
5693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5695 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5696 DEPDIR="${am__leading_dot}deps"
5697
5698 ac_config_commands="$ac_config_commands depfiles"
5699
5700
5701 am_make=${MAKE-make}
5702 cat > confinc << 'END'
5703 am__doit:
5704 @echo this is the am__doit target
5705 .PHONY: am__doit
5706 END
5707 # If we don't find an include directive, just comment out the code.
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5709 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5710 am__include="#"
5711 am__quote=
5712 _am_result=none
5713 # First try GNU make style include.
5714 echo "include confinc" > confmf
5715 # Ignore all kinds of additional output from `make'.
5716 case `$am_make -s -f confmf 2> /dev/null` in #(
5717 *the\ am__doit\ target*)
5718 am__include=include
5719 am__quote=
5720 _am_result=GNU
5721 ;;
5722 esac
5723 # Now try BSD make style include.
5724 if test "$am__include" = "#"; then
5725 echo '.include "confinc"' > confmf
5726 case `$am_make -s -f confmf 2> /dev/null` in #(
5727 *the\ am__doit\ target*)
5728 am__include=.include
5729 am__quote="\""
5730 _am_result=BSD
5731 ;;
5732 esac
5733 fi
5734
5735
5736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5737 $as_echo "$_am_result" >&6; }
5738 rm -f confinc confmf
5739
5740 # Check whether --enable-dependency-tracking was given.
5741 if test "${enable_dependency_tracking+set}" = set; then :
5742 enableval=$enable_dependency_tracking;
5743 fi
5744
5745 if test "x$enable_dependency_tracking" != xno; then
5746 am_depcomp="$ac_aux_dir/depcomp"
5747 AMDEPBACKSLASH='\'
5748 fi
5749 if test "x$enable_dependency_tracking" != xno; then
5750 AMDEP_TRUE=
5751 AMDEP_FALSE='#'
5752 else
5753 AMDEP_TRUE='#'
5754 AMDEP_FALSE=
5755 fi
5756
5757
5758
5759 depcc="$CC" am_compiler_list=
5760
5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5762 $as_echo_n "checking dependency style of $depcc... " >&6; }
5763 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5764 $as_echo_n "(cached) " >&6
5765 else
5766 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5767 # We make a subdir and do the tests there. Otherwise we can end up
5768 # making bogus files that we don't know about and never remove. For
5769 # instance it was reported that on HP-UX the gcc test will end up
5770 # making a dummy file named `D' -- because `-MD' means `put the output
5771 # in D'.
5772 mkdir conftest.dir
5773 # Copy depcomp to subdir because otherwise we won't find it if we're
5774 # using a relative directory.
5775 cp "$am_depcomp" conftest.dir
5776 cd conftest.dir
5777 # We will build objects and dependencies in a subdirectory because
5778 # it helps to detect inapplicable dependency modes. For instance
5779 # both Tru64's cc and ICC support -MD to output dependencies as a
5780 # side effect of compilation, but ICC will put the dependencies in
5781 # the current directory while Tru64 will put them in the object
5782 # directory.
5783 mkdir sub
5784
5785 am_cv_CC_dependencies_compiler_type=none
5786 if test "$am_compiler_list" = ""; then
5787 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5788 fi
5789 am__universal=false
5790 case " $depcc " in #(
5791 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5792 esac
5793
5794 for depmode in $am_compiler_list; do
5795 # Setup a source with many dependencies, because some compilers
5796 # like to wrap large dependency lists on column 80 (with \), and
5797 # we should not choose a depcomp mode which is confused by this.
5798 #
5799 # We need to recreate these files for each test, as the compiler may
5800 # overwrite some of them when testing with obscure command lines.
5801 # This happens at least with the AIX C compiler.
5802 : > sub/conftest.c
5803 for i in 1 2 3 4 5 6; do
5804 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5805 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5806 # Solaris 8's {/usr,}/bin/sh.
5807 touch sub/conftst$i.h
5808 done
5809 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5810
5811 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5812 # mode. It turns out that the SunPro C++ compiler does not properly
5813 # handle `-M -o', and we need to detect this. Also, some Intel
5814 # versions had trouble with output in subdirs
5815 am__obj=sub/conftest.${OBJEXT-o}
5816 am__minus_obj="-o $am__obj"
5817 case $depmode in
5818 gcc)
5819 # This depmode causes a compiler race in universal mode.
5820 test "$am__universal" = false || continue
5821 ;;
5822 nosideeffect)
5823 # after this tag, mechanisms are not by side-effect, so they'll
5824 # only be used when explicitly requested
5825 if test "x$enable_dependency_tracking" = xyes; then
5826 continue
5827 else
5828 break
5829 fi
5830 ;;
5831 msvisualcpp | msvcmsys)
5832 # This compiler won't grok `-c -o', but also, the minuso test has
5833 # not run yet. These depmodes are late enough in the game, and
5834 # so weak that their functioning should not be impacted.
5835 am__obj=conftest.${OBJEXT-o}
5836 am__minus_obj=
5837 ;;
5838 none) break ;;
5839 esac
5840 if depmode=$depmode \
5841 source=sub/conftest.c object=$am__obj \
5842 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5843 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5844 >/dev/null 2>conftest.err &&
5845 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5846 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5847 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5848 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5849 # icc doesn't choke on unknown options, it will just issue warnings
5850 # or remarks (even with -Werror). So we grep stderr for any message
5851 # that says an option was ignored or not supported.
5852 # When given -MP, icc 7.0 and 7.1 complain thusly:
5853 # icc: Command line warning: ignoring option '-M'; no argument required
5854 # The diagnosis changed in icc 8.0:
5855 # icc: Command line remark: option '-MP' not supported
5856 if (grep 'ignoring option' conftest.err ||
5857 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5858 am_cv_CC_dependencies_compiler_type=$depmode
5859 break
5860 fi
5861 fi
5862 done
5863
5864 cd ..
5865 rm -rf conftest.dir
5866 else
5867 am_cv_CC_dependencies_compiler_type=none
5868 fi
5869
5870 fi
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5872 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5873 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5874
5875 if
5876 test "x$enable_dependency_tracking" != xno \
5877 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5878 am__fastdepCC_TRUE=
5879 am__fastdepCC_FALSE='#'
5880 else
5881 am__fastdepCC_TRUE='#'
5882 am__fastdepCC_FALSE=
5883 fi
5884
5885
5886 if test "x$CC" != xcc; then
5887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5888 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5889 else
5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5891 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5892 fi
5893 set dummy $CC; ac_cc=`$as_echo "$2" |
5894 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5895 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5896 $as_echo_n "(cached) " >&6
5897 else
5898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5899 /* end confdefs.h. */
5900
5901 int
5902 main ()
5903 {
5904
5905 ;
5906 return 0;
5907 }
5908 _ACEOF
5909 # Make sure it works both with $CC and with simple cc.
5910 # We do the test twice because some compilers refuse to overwrite an
5911 # existing .o file with -o, though they will create one.
5912 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5913 rm -f conftest2.*
5914 if { { case "(($ac_try" in
5915 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5916 *) ac_try_echo=$ac_try;;
5917 esac
5918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5919 $as_echo "$ac_try_echo"; } >&5
5920 (eval "$ac_try") 2>&5
5921 ac_status=$?
5922 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5923 test $ac_status = 0; } &&
5924 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5925 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5926 *) ac_try_echo=$ac_try;;
5927 esac
5928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5929 $as_echo "$ac_try_echo"; } >&5
5930 (eval "$ac_try") 2>&5
5931 ac_status=$?
5932 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5933 test $ac_status = 0; };
5934 then
5935 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5936 if test "x$CC" != xcc; then
5937 # Test first that cc exists at all.
5938 if { ac_try='cc -c conftest.$ac_ext >&5'
5939 { { case "(($ac_try" in
5940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5941 *) ac_try_echo=$ac_try;;
5942 esac
5943 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5944 $as_echo "$ac_try_echo"; } >&5
5945 (eval "$ac_try") 2>&5
5946 ac_status=$?
5947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5948 test $ac_status = 0; }; }; then
5949 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5950 rm -f conftest2.*
5951 if { { case "(($ac_try" in
5952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5953 *) ac_try_echo=$ac_try;;
5954 esac
5955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5956 $as_echo "$ac_try_echo"; } >&5
5957 (eval "$ac_try") 2>&5
5958 ac_status=$?
5959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5960 test $ac_status = 0; } &&
5961 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5962 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5963 *) ac_try_echo=$ac_try;;
5964 esac
5965 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5966 $as_echo "$ac_try_echo"; } >&5
5967 (eval "$ac_try") 2>&5
5968 ac_status=$?
5969 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5970 test $ac_status = 0; };
5971 then
5972 # cc works too.
5973 :
5974 else
5975 # cc exists but doesn't like -o.
5976 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5977 fi
5978 fi
5979 fi
5980 else
5981 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5982 fi
5983 rm -f core conftest*
5984
5985 fi
5986 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5988 $as_echo "yes" >&6; }
5989 else
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5991 $as_echo "no" >&6; }
5992
5993 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5994
5995 fi
5996
5997 # FIXME: we rely on the cache variable name because
5998 # there is no other way.
5999 set dummy $CC
6000 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
6001 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
6002 if test "$am_t" != yes; then
6003 # Losing compiler, so override with the script.
6004 # FIXME: It is wrong to rewrite CC.
6005 # But if we don't then we get into trouble of one sort or another.
6006 # A longer-term fix would be to have automake use am__CC in this case,
6007 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
6008 CC="$am_aux_dir/compile $CC"
6009 fi
6010
6011
6012
6013 if test x$GCC = xyes; then
6014 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6015 else
6016 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6017 fi
6018
6019 if test "x$opsys" = "xmingw32"; then
6020 BUILDING_FOR_WINDOWSNT_TRUE=
6021 BUILDING_FOR_WINDOWSNT_FALSE='#'
6022 else
6023 BUILDING_FOR_WINDOWSNT_TRUE='#'
6024 BUILDING_FOR_WINDOWSNT_FALSE=
6025 fi
6026
6027
6028 # Avoid gnulib's tests for HAVE_WORKING_O_NOATIME and HAVE_WORKING_O_NOFOLLOW,
6029 # as we don't use them.
6030
6031 # Avoid gnulib's threadlib module, as we do threads our own way.
6032
6033
6034 # Initialize gnulib right after choosing the compiler.
6035
6036 ac_ext=c
6037 ac_cpp='$CPP $CPPFLAGS'
6038 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6039 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6040 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6042 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6043 # On Suns, sometimes $CPP names a directory.
6044 if test -n "$CPP" && test -d "$CPP"; then
6045 CPP=
6046 fi
6047 if test -z "$CPP"; then
6048 if test "${ac_cv_prog_CPP+set}" = set; then :
6049 $as_echo_n "(cached) " >&6
6050 else
6051 # Double quotes because CPP needs to be expanded
6052 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6053 do
6054 ac_preproc_ok=false
6055 for ac_c_preproc_warn_flag in '' yes
6056 do
6057 # Use a header file that comes with gcc, so configuring glibc
6058 # with a fresh cross-compiler works.
6059 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6060 # <limits.h> exists even on freestanding compilers.
6061 # On the NeXT, cc -E runs the code through the compiler's parser,
6062 # not just through cpp. "Syntax error" is here to catch this case.
6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6064 /* end confdefs.h. */
6065 #ifdef __STDC__
6066 # include <limits.h>
6067 #else
6068 # include <assert.h>
6069 #endif
6070 Syntax error
6071 _ACEOF
6072 if ac_fn_c_try_cpp "$LINENO"; then :
6073
6074 else
6075 # Broken: fails on valid input.
6076 continue
6077 fi
6078 rm -f conftest.err conftest.$ac_ext
6079
6080 # OK, works on sane cases. Now check whether nonexistent headers
6081 # can be detected and how.
6082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6083 /* end confdefs.h. */
6084 #include <ac_nonexistent.h>
6085 _ACEOF
6086 if ac_fn_c_try_cpp "$LINENO"; then :
6087 # Broken: success on invalid input.
6088 continue
6089 else
6090 # Passes both tests.
6091 ac_preproc_ok=:
6092 break
6093 fi
6094 rm -f conftest.err conftest.$ac_ext
6095
6096 done
6097 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6098 rm -f conftest.err conftest.$ac_ext
6099 if $ac_preproc_ok; then :
6100 break
6101 fi
6102
6103 done
6104 ac_cv_prog_CPP=$CPP
6105
6106 fi
6107 CPP=$ac_cv_prog_CPP
6108 else
6109 ac_cv_prog_CPP=$CPP
6110 fi
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6112 $as_echo "$CPP" >&6; }
6113 ac_preproc_ok=false
6114 for ac_c_preproc_warn_flag in '' yes
6115 do
6116 # Use a header file that comes with gcc, so configuring glibc
6117 # with a fresh cross-compiler works.
6118 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6119 # <limits.h> exists even on freestanding compilers.
6120 # On the NeXT, cc -E runs the code through the compiler's parser,
6121 # not just through cpp. "Syntax error" is here to catch this case.
6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123 /* end confdefs.h. */
6124 #ifdef __STDC__
6125 # include <limits.h>
6126 #else
6127 # include <assert.h>
6128 #endif
6129 Syntax error
6130 _ACEOF
6131 if ac_fn_c_try_cpp "$LINENO"; then :
6132
6133 else
6134 # Broken: fails on valid input.
6135 continue
6136 fi
6137 rm -f conftest.err conftest.$ac_ext
6138
6139 # OK, works on sane cases. Now check whether nonexistent headers
6140 # can be detected and how.
6141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6142 /* end confdefs.h. */
6143 #include <ac_nonexistent.h>
6144 _ACEOF
6145 if ac_fn_c_try_cpp "$LINENO"; then :
6146 # Broken: success on invalid input.
6147 continue
6148 else
6149 # Passes both tests.
6150 ac_preproc_ok=:
6151 break
6152 fi
6153 rm -f conftest.err conftest.$ac_ext
6154
6155 done
6156 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6157 rm -f conftest.err conftest.$ac_ext
6158 if $ac_preproc_ok; then :
6159
6160 else
6161 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6163 as_fn_error "C preprocessor \"$CPP\" fails sanity check
6164 See \`config.log' for more details." "$LINENO" 5; }
6165 fi
6166
6167 ac_ext=c
6168 ac_cpp='$CPP $CPPFLAGS'
6169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6171 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6172
6173
6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6175 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6176 if test "${ac_cv_path_GREP+set}" = set; then :
6177 $as_echo_n "(cached) " >&6
6178 else
6179 if test -z "$GREP"; then
6180 ac_path_GREP_found=false
6181 # Loop through the user's path and test for each of PROGNAME-LIST
6182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6183 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6184 do
6185 IFS=$as_save_IFS
6186 test -z "$as_dir" && as_dir=.
6187 for ac_prog in grep ggrep; do
6188 for ac_exec_ext in '' $ac_executable_extensions; do
6189 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6190 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
6191 # Check for GNU ac_path_GREP and select it if it is found.
6192 # Check for GNU $ac_path_GREP
6193 case `"$ac_path_GREP" --version 2>&1` in
6194 *GNU*)
6195 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6196 *)
6197 ac_count=0
6198 $as_echo_n 0123456789 >"conftest.in"
6199 while :
6200 do
6201 cat "conftest.in" "conftest.in" >"conftest.tmp"
6202 mv "conftest.tmp" "conftest.in"
6203 cp "conftest.in" "conftest.nl"
6204 $as_echo 'GREP' >> "conftest.nl"
6205 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6206 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6207 as_fn_arith $ac_count + 1 && ac_count=$as_val
6208 if test $ac_count -gt ${ac_path_GREP_max-0}; then
6209 # Best one so far, save it but keep looking for a better one
6210 ac_cv_path_GREP="$ac_path_GREP"
6211 ac_path_GREP_max=$ac_count
6212 fi
6213 # 10*(2^10) chars as input seems more than enough
6214 test $ac_count -gt 10 && break
6215 done
6216 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6217 esac
6218
6219 $ac_path_GREP_found && break 3
6220 done
6221 done
6222 done
6223 IFS=$as_save_IFS
6224 if test -z "$ac_cv_path_GREP"; then
6225 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6226 fi
6227 else
6228 ac_cv_path_GREP=$GREP
6229 fi
6230
6231 fi
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6233 $as_echo "$ac_cv_path_GREP" >&6; }
6234 GREP="$ac_cv_path_GREP"
6235
6236
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6238 $as_echo_n "checking for egrep... " >&6; }
6239 if test "${ac_cv_path_EGREP+set}" = set; then :
6240 $as_echo_n "(cached) " >&6
6241 else
6242 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6243 then ac_cv_path_EGREP="$GREP -E"
6244 else
6245 if test -z "$EGREP"; then
6246 ac_path_EGREP_found=false
6247 # Loop through the user's path and test for each of PROGNAME-LIST
6248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6249 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6250 do
6251 IFS=$as_save_IFS
6252 test -z "$as_dir" && as_dir=.
6253 for ac_prog in egrep; do
6254 for ac_exec_ext in '' $ac_executable_extensions; do
6255 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6256 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
6257 # Check for GNU ac_path_EGREP and select it if it is found.
6258 # Check for GNU $ac_path_EGREP
6259 case `"$ac_path_EGREP" --version 2>&1` in
6260 *GNU*)
6261 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6262 *)
6263 ac_count=0
6264 $as_echo_n 0123456789 >"conftest.in"
6265 while :
6266 do
6267 cat "conftest.in" "conftest.in" >"conftest.tmp"
6268 mv "conftest.tmp" "conftest.in"
6269 cp "conftest.in" "conftest.nl"
6270 $as_echo 'EGREP' >> "conftest.nl"
6271 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6272 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6273 as_fn_arith $ac_count + 1 && ac_count=$as_val
6274 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6275 # Best one so far, save it but keep looking for a better one
6276 ac_cv_path_EGREP="$ac_path_EGREP"
6277 ac_path_EGREP_max=$ac_count
6278 fi
6279 # 10*(2^10) chars as input seems more than enough
6280 test $ac_count -gt 10 && break
6281 done
6282 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6283 esac
6284
6285 $ac_path_EGREP_found && break 3
6286 done
6287 done
6288 done
6289 IFS=$as_save_IFS
6290 if test -z "$ac_cv_path_EGREP"; then
6291 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6292 fi
6293 else
6294 ac_cv_path_EGREP=$EGREP
6295 fi
6296
6297 fi
6298 fi
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6300 $as_echo "$ac_cv_path_EGREP" >&6; }
6301 EGREP="$ac_cv_path_EGREP"
6302
6303
6304
6305
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6307 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6308 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6309 $as_echo_n "(cached) " >&6
6310 else
6311
6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6313 /* end confdefs.h. */
6314
6315 #ifdef __ACK__
6316 Amsterdam
6317 #endif
6318
6319 _ACEOF
6320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6321 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6322 gl_cv_c_amsterdam_compiler=yes
6323 else
6324 gl_cv_c_amsterdam_compiler=no
6325 fi
6326 rm -f conftest*
6327
6328
6329 fi
6330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6331 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6332 if test -z "$AR"; then
6333 if test $gl_cv_c_amsterdam_compiler = yes; then
6334 AR='cc -c.a'
6335 if test -z "$ARFLAGS"; then
6336 ARFLAGS='-o'
6337 fi
6338 else
6339 if test -n "$ac_tool_prefix"; then
6340 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6341 set dummy ${ac_tool_prefix}ar; ac_word=$2
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6343 $as_echo_n "checking for $ac_word... " >&6; }
6344 if test "${ac_cv_prog_AR+set}" = set; then :
6345 $as_echo_n "(cached) " >&6
6346 else
6347 if test -n "$AR"; then
6348 ac_cv_prog_AR="$AR" # Let the user override the test.
6349 else
6350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6351 for as_dir in $PATH
6352 do
6353 IFS=$as_save_IFS
6354 test -z "$as_dir" && as_dir=.
6355 for ac_exec_ext in '' $ac_executable_extensions; do
6356 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6357 ac_cv_prog_AR="${ac_tool_prefix}ar"
6358 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6359 break 2
6360 fi
6361 done
6362 done
6363 IFS=$as_save_IFS
6364
6365 fi
6366 fi
6367 AR=$ac_cv_prog_AR
6368 if test -n "$AR"; then
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6370 $as_echo "$AR" >&6; }
6371 else
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6373 $as_echo "no" >&6; }
6374 fi
6375
6376
6377 fi
6378 if test -z "$ac_cv_prog_AR"; then
6379 ac_ct_AR=$AR
6380 # Extract the first word of "ar", so it can be a program name with args.
6381 set dummy ar; ac_word=$2
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6383 $as_echo_n "checking for $ac_word... " >&6; }
6384 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6385 $as_echo_n "(cached) " >&6
6386 else
6387 if test -n "$ac_ct_AR"; then
6388 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6389 else
6390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6391 for as_dir in $PATH
6392 do
6393 IFS=$as_save_IFS
6394 test -z "$as_dir" && as_dir=.
6395 for ac_exec_ext in '' $ac_executable_extensions; do
6396 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6397 ac_cv_prog_ac_ct_AR="ar"
6398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6399 break 2
6400 fi
6401 done
6402 done
6403 IFS=$as_save_IFS
6404
6405 fi
6406 fi
6407 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6408 if test -n "$ac_ct_AR"; then
6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6410 $as_echo "$ac_ct_AR" >&6; }
6411 else
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413 $as_echo "no" >&6; }
6414 fi
6415
6416 if test "x$ac_ct_AR" = x; then
6417 AR="ar"
6418 else
6419 case $cross_compiling:$ac_tool_warned in
6420 yes:)
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6422 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6423 ac_tool_warned=yes ;;
6424 esac
6425 AR=$ac_ct_AR
6426 fi
6427 else
6428 AR="$ac_cv_prog_AR"
6429 fi
6430
6431 if test -z "$ARFLAGS"; then
6432 ARFLAGS='cru'
6433 fi
6434 fi
6435 else
6436 if test -z "$ARFLAGS"; then
6437 ARFLAGS='cru'
6438 fi
6439 fi
6440
6441
6442 if test -z "$RANLIB"; then
6443 if test $gl_cv_c_amsterdam_compiler = yes; then
6444 RANLIB=':'
6445 else
6446 if test -n "$ac_tool_prefix"; then
6447 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6448 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6450 $as_echo_n "checking for $ac_word... " >&6; }
6451 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6452 $as_echo_n "(cached) " >&6
6453 else
6454 if test -n "$RANLIB"; then
6455 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6456 else
6457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6458 for as_dir in $PATH
6459 do
6460 IFS=$as_save_IFS
6461 test -z "$as_dir" && as_dir=.
6462 for ac_exec_ext in '' $ac_executable_extensions; do
6463 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6464 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6466 break 2
6467 fi
6468 done
6469 done
6470 IFS=$as_save_IFS
6471
6472 fi
6473 fi
6474 RANLIB=$ac_cv_prog_RANLIB
6475 if test -n "$RANLIB"; then
6476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6477 $as_echo "$RANLIB" >&6; }
6478 else
6479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6480 $as_echo "no" >&6; }
6481 fi
6482
6483
6484 fi
6485 if test -z "$ac_cv_prog_RANLIB"; then
6486 ac_ct_RANLIB=$RANLIB
6487 # Extract the first word of "ranlib", so it can be a program name with args.
6488 set dummy ranlib; ac_word=$2
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6490 $as_echo_n "checking for $ac_word... " >&6; }
6491 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6492 $as_echo_n "(cached) " >&6
6493 else
6494 if test -n "$ac_ct_RANLIB"; then
6495 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6496 else
6497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6498 for as_dir in $PATH
6499 do
6500 IFS=$as_save_IFS
6501 test -z "$as_dir" && as_dir=.
6502 for ac_exec_ext in '' $ac_executable_extensions; do
6503 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6504 ac_cv_prog_ac_ct_RANLIB="ranlib"
6505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6506 break 2
6507 fi
6508 done
6509 done
6510 IFS=$as_save_IFS
6511
6512 fi
6513 fi
6514 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6515 if test -n "$ac_ct_RANLIB"; then
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6517 $as_echo "$ac_ct_RANLIB" >&6; }
6518 else
6519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6520 $as_echo "no" >&6; }
6521 fi
6522
6523 if test "x$ac_ct_RANLIB" = x; then
6524 RANLIB=":"
6525 else
6526 case $cross_compiling:$ac_tool_warned in
6527 yes:)
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6530 ac_tool_warned=yes ;;
6531 esac
6532 RANLIB=$ac_ct_RANLIB
6533 fi
6534 else
6535 RANLIB="$ac_cv_prog_RANLIB"
6536 fi
6537
6538 fi
6539 fi
6540
6541
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6543 $as_echo_n "checking for ANSI C header files... " >&6; }
6544 if test "${ac_cv_header_stdc+set}" = set; then :
6545 $as_echo_n "(cached) " >&6
6546 else
6547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6548 /* end confdefs.h. */
6549 #include <stdlib.h>
6550 #include <stdarg.h>
6551 #include <string.h>
6552 #include <float.h>
6553
6554 int
6555 main ()
6556 {
6557
6558 ;
6559 return 0;
6560 }
6561 _ACEOF
6562 if ac_fn_c_try_compile "$LINENO"; then :
6563 ac_cv_header_stdc=yes
6564 else
6565 ac_cv_header_stdc=no
6566 fi
6567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6568
6569 if test $ac_cv_header_stdc = yes; then
6570 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6572 /* end confdefs.h. */
6573 #include <string.h>
6574
6575 _ACEOF
6576 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6577 $EGREP "memchr" >/dev/null 2>&1; then :
6578
6579 else
6580 ac_cv_header_stdc=no
6581 fi
6582 rm -f conftest*
6583
6584 fi
6585
6586 if test $ac_cv_header_stdc = yes; then
6587 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h. */
6590 #include <stdlib.h>
6591
6592 _ACEOF
6593 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6594 $EGREP "free" >/dev/null 2>&1; then :
6595
6596 else
6597 ac_cv_header_stdc=no
6598 fi
6599 rm -f conftest*
6600
6601 fi
6602
6603 if test $ac_cv_header_stdc = yes; then
6604 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6605 if test "$cross_compiling" = yes; then :
6606 :
6607 else
6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6609 /* end confdefs.h. */
6610 #include <ctype.h>
6611 #include <stdlib.h>
6612 #if ((' ' & 0x0FF) == 0x020)
6613 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6614 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6615 #else
6616 # define ISLOWER(c) \
6617 (('a' <= (c) && (c) <= 'i') \
6618 || ('j' <= (c) && (c) <= 'r') \
6619 || ('s' <= (c) && (c) <= 'z'))
6620 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6621 #endif
6622
6623 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6624 int
6625 main ()
6626 {
6627 int i;
6628 for (i = 0; i < 256; i++)
6629 if (XOR (islower (i), ISLOWER (i))
6630 || toupper (i) != TOUPPER (i))
6631 return 2;
6632 return 0;
6633 }
6634 _ACEOF
6635 if ac_fn_c_try_run "$LINENO"; then :
6636
6637 else
6638 ac_cv_header_stdc=no
6639 fi
6640 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6641 conftest.$ac_objext conftest.beam conftest.$ac_ext
6642 fi
6643
6644 fi
6645 fi
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6647 $as_echo "$ac_cv_header_stdc" >&6; }
6648 if test $ac_cv_header_stdc = yes; then
6649
6650 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6651
6652 fi
6653
6654 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6655 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6656 inttypes.h stdint.h unistd.h
6657 do :
6658 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6659 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6660 "
6661 eval as_val=\$$as_ac_Header
6662 if test "x$as_val" = x""yes; then :
6663 cat >>confdefs.h <<_ACEOF
6664 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6665 _ACEOF
6666
6667 fi
6668
6669 done
6670
6671
6672
6673 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6674 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6675 MINIX=yes
6676 else
6677 MINIX=
6678 fi
6679
6680
6681 if test "$MINIX" = yes; then
6682
6683 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6684
6685
6686 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6687
6688
6689 $as_echo "#define _MINIX 1" >>confdefs.h
6690
6691
6692 $as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
6693
6694 fi
6695
6696
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6698 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6699 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6700 $as_echo_n "(cached) " >&6
6701 else
6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h. */
6704
6705 # define __EXTENSIONS__ 1
6706 $ac_includes_default
6707 int
6708 main ()
6709 {
6710
6711 ;
6712 return 0;
6713 }
6714 _ACEOF
6715 if ac_fn_c_try_compile "$LINENO"; then :
6716 ac_cv_safe_to_define___extensions__=yes
6717 else
6718 ac_cv_safe_to_define___extensions__=no
6719 fi
6720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6721 fi
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6723 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6724 test $ac_cv_safe_to_define___extensions__ = yes &&
6725 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6726
6727 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6728
6729 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6730
6731 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6732
6733 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6734
6735 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6736
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
6738 $as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
6739 if test "${ac_cv_should_define__xopen_source+set}" = set; then :
6740 $as_echo_n "(cached) " >&6
6741 else
6742 ac_cv_should_define__xopen_source=no
6743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6744 /* end confdefs.h. */
6745
6746 #include <wchar.h>
6747 mbstate_t x;
6748 int
6749 main ()
6750 {
6751
6752 ;
6753 return 0;
6754 }
6755 _ACEOF
6756 if ac_fn_c_try_compile "$LINENO"; then :
6757
6758 else
6759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6760 /* end confdefs.h. */
6761
6762 #define _XOPEN_SOURCE 500
6763 #include <wchar.h>
6764 mbstate_t x;
6765 int
6766 main ()
6767 {
6768
6769 ;
6770 return 0;
6771 }
6772 _ACEOF
6773 if ac_fn_c_try_compile "$LINENO"; then :
6774 ac_cv_should_define__xopen_source=yes
6775 fi
6776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6777 fi
6778 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6779 fi
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
6781 $as_echo "$ac_cv_should_define__xopen_source" >&6; }
6782 test $ac_cv_should_define__xopen_source = yes &&
6783 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6784
6785
6786
6787
6788
6789
6790
6791
6792 # Check whether --enable-largefile was given.
6793 if test "${enable_largefile+set}" = set; then :
6794 enableval=$enable_largefile;
6795 fi
6796
6797 if test "$enable_largefile" != no; then
6798
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6800 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6801 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6802 $as_echo_n "(cached) " >&6
6803 else
6804 ac_cv_sys_largefile_CC=no
6805 if test "$GCC" != yes; then
6806 ac_save_CC=$CC
6807 while :; do
6808 # IRIX 6.2 and later do not support large files by default,
6809 # so use the C compiler's -n32 option if that helps.
6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6811 /* end confdefs.h. */
6812 #include <sys/types.h>
6813 /* Check that off_t can represent 2**63 - 1 correctly.
6814 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6815 since some C++ compilers masquerading as C compilers
6816 incorrectly reject 9223372036854775807. */
6817 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6818 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6819 && LARGE_OFF_T % 2147483647 == 1)
6820 ? 1 : -1];
6821 int
6822 main ()
6823 {
6824
6825 ;
6826 return 0;
6827 }
6828 _ACEOF
6829 if ac_fn_c_try_compile "$LINENO"; then :
6830 break
6831 fi
6832 rm -f core conftest.err conftest.$ac_objext
6833 CC="$CC -n32"
6834 if ac_fn_c_try_compile "$LINENO"; then :
6835 ac_cv_sys_largefile_CC=' -n32'; break
6836 fi
6837 rm -f core conftest.err conftest.$ac_objext
6838 break
6839 done
6840 CC=$ac_save_CC
6841 rm -f conftest.$ac_ext
6842 fi
6843 fi
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6845 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6846 if test "$ac_cv_sys_largefile_CC" != no; then
6847 CC=$CC$ac_cv_sys_largefile_CC
6848 fi
6849
6850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6851 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6852 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6853 $as_echo_n "(cached) " >&6
6854 else
6855 while :; do
6856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6857 /* end confdefs.h. */
6858 #include <sys/types.h>
6859 /* Check that off_t can represent 2**63 - 1 correctly.
6860 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6861 since some C++ compilers masquerading as C compilers
6862 incorrectly reject 9223372036854775807. */
6863 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6864 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6865 && LARGE_OFF_T % 2147483647 == 1)
6866 ? 1 : -1];
6867 int
6868 main ()
6869 {
6870
6871 ;
6872 return 0;
6873 }
6874 _ACEOF
6875 if ac_fn_c_try_compile "$LINENO"; then :
6876 ac_cv_sys_file_offset_bits=no; break
6877 fi
6878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6880 /* end confdefs.h. */
6881 #define _FILE_OFFSET_BITS 64
6882 #include <sys/types.h>
6883 /* Check that off_t can represent 2**63 - 1 correctly.
6884 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6885 since some C++ compilers masquerading as C compilers
6886 incorrectly reject 9223372036854775807. */
6887 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6888 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6889 && LARGE_OFF_T % 2147483647 == 1)
6890 ? 1 : -1];
6891 int
6892 main ()
6893 {
6894
6895 ;
6896 return 0;
6897 }
6898 _ACEOF
6899 if ac_fn_c_try_compile "$LINENO"; then :
6900 ac_cv_sys_file_offset_bits=64; break
6901 fi
6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6903 ac_cv_sys_file_offset_bits=unknown
6904 break
6905 done
6906 fi
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6908 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6909 case $ac_cv_sys_file_offset_bits in #(
6910 no | unknown) ;;
6911 *)
6912 cat >>confdefs.h <<_ACEOF
6913 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6914 _ACEOF
6915 ;;
6916 esac
6917 rm -rf conftest*
6918 if test $ac_cv_sys_file_offset_bits = unknown; then
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6920 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6921 if test "${ac_cv_sys_large_files+set}" = set; then :
6922 $as_echo_n "(cached) " >&6
6923 else
6924 while :; do
6925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6926 /* end confdefs.h. */
6927 #include <sys/types.h>
6928 /* Check that off_t can represent 2**63 - 1 correctly.
6929 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6930 since some C++ compilers masquerading as C compilers
6931 incorrectly reject 9223372036854775807. */
6932 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6933 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6934 && LARGE_OFF_T % 2147483647 == 1)
6935 ? 1 : -1];
6936 int
6937 main ()
6938 {
6939
6940 ;
6941 return 0;
6942 }
6943 _ACEOF
6944 if ac_fn_c_try_compile "$LINENO"; then :
6945 ac_cv_sys_large_files=no; break
6946 fi
6947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6949 /* end confdefs.h. */
6950 #define _LARGE_FILES 1
6951 #include <sys/types.h>
6952 /* Check that off_t can represent 2**63 - 1 correctly.
6953 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6954 since some C++ compilers masquerading as C compilers
6955 incorrectly reject 9223372036854775807. */
6956 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6957 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6958 && LARGE_OFF_T % 2147483647 == 1)
6959 ? 1 : -1];
6960 int
6961 main ()
6962 {
6963
6964 ;
6965 return 0;
6966 }
6967 _ACEOF
6968 if ac_fn_c_try_compile "$LINENO"; then :
6969 ac_cv_sys_large_files=1; break
6970 fi
6971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6972 ac_cv_sys_large_files=unknown
6973 break
6974 done
6975 fi
6976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6977 $as_echo "$ac_cv_sys_large_files" >&6; }
6978 case $ac_cv_sys_large_files in #(
6979 no | unknown) ;;
6980 *)
6981 cat >>confdefs.h <<_ACEOF
6982 #define _LARGE_FILES $ac_cv_sys_large_files
6983 _ACEOF
6984 ;;
6985 esac
6986 rm -rf conftest*
6987 fi
6988
6989
6990 $as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
6991
6992 fi
6993
6994 case $ac_cv_prog_cc_stdc in #(
6995 no) :
6996 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6997 *) :
6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6999 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
7000 if test "${ac_cv_prog_cc_c99+set}" = set; then :
7001 $as_echo_n "(cached) " >&6
7002 else
7003 ac_cv_prog_cc_c99=no
7004 ac_save_CC=$CC
7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7006 /* end confdefs.h. */
7007 #include <stdarg.h>
7008 #include <stdbool.h>
7009 #include <stdlib.h>
7010 #include <wchar.h>
7011 #include <stdio.h>
7012
7013 // Check varargs macros. These examples are taken from C99 6.10.3.5.
7014 #define debug(...) fprintf (stderr, __VA_ARGS__)
7015 #define showlist(...) puts (#__VA_ARGS__)
7016 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
7017 static void
7018 test_varargs_macros (void)
7019 {
7020 int x = 1234;
7021 int y = 5678;
7022 debug ("Flag");
7023 debug ("X = %d\n", x);
7024 showlist (The first, second, and third items.);
7025 report (x>y, "x is %d but y is %d", x, y);
7026 }
7027
7028 // Check long long types.
7029 #define BIG64 18446744073709551615ull
7030 #define BIG32 4294967295ul
7031 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
7032 #if !BIG_OK
7033 your preprocessor is broken;
7034 #endif
7035 #if BIG_OK
7036 #else
7037 your preprocessor is broken;
7038 #endif
7039 static long long int bignum = -9223372036854775807LL;
7040 static unsigned long long int ubignum = BIG64;
7041
7042 struct incomplete_array
7043 {
7044 int datasize;
7045 double data[];
7046 };
7047
7048 struct named_init {
7049 int number;
7050 const wchar_t *name;
7051 double average;
7052 };
7053
7054 typedef const char *ccp;
7055
7056 static inline int
7057 test_restrict (ccp restrict text)
7058 {
7059 // See if C++-style comments work.
7060 // Iterate through items via the restricted pointer.
7061 // Also check for declarations in for loops.
7062 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
7063 continue;
7064 return 0;
7065 }
7066
7067 // Check varargs and va_copy.
7068 static void
7069 test_varargs (const char *format, ...)
7070 {
7071 va_list args;
7072 va_start (args, format);
7073 va_list args_copy;
7074 va_copy (args_copy, args);
7075
7076 const char *str;
7077 int number;
7078 float fnumber;
7079
7080 while (*format)
7081 {
7082 switch (*format++)
7083 {
7084 case 's': // string
7085 str = va_arg (args_copy, const char *);
7086 break;
7087 case 'd': // int
7088 number = va_arg (args_copy, int);
7089 break;
7090 case 'f': // float
7091 fnumber = va_arg (args_copy, double);
7092 break;
7093 default:
7094 break;
7095 }
7096 }
7097 va_end (args_copy);
7098 va_end (args);
7099 }
7100
7101 int
7102 main ()
7103 {
7104
7105 // Check bool.
7106 _Bool success = false;
7107
7108 // Check restrict.
7109 if (test_restrict ("String literal") == 0)
7110 success = true;
7111 char *restrict newvar = "Another string";
7112
7113 // Check varargs.
7114 test_varargs ("s, d' f .", "string", 65, 34.234);
7115 test_varargs_macros ();
7116
7117 // Check flexible array members.
7118 struct incomplete_array *ia =
7119 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
7120 ia->datasize = 10;
7121 for (int i = 0; i < ia->datasize; ++i)
7122 ia->data[i] = i * 1.234;
7123
7124 // Check named initializers.
7125 struct named_init ni = {
7126 .number = 34,
7127 .name = L"Test wide string",
7128 .average = 543.34343,
7129 };
7130
7131 ni.number = 58;
7132
7133 int dynamic_array[ni.number];
7134 dynamic_array[ni.number - 1] = 543;
7135
7136 // work around unused variable warnings
7137 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
7138 || dynamic_array[ni.number - 1] != 543);
7139
7140 ;
7141 return 0;
7142 }
7143 _ACEOF
7144 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
7145 do
7146 CC="$ac_save_CC $ac_arg"
7147 if ac_fn_c_try_compile "$LINENO"; then :
7148 ac_cv_prog_cc_c99=$ac_arg
7149 fi
7150 rm -f core conftest.err conftest.$ac_objext
7151 test "x$ac_cv_prog_cc_c99" != "xno" && break
7152 done
7153 rm -f conftest.$ac_ext
7154 CC=$ac_save_CC
7155
7156 fi
7157 # AC_CACHE_VAL
7158 case "x$ac_cv_prog_cc_c99" in
7159 x)
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7161 $as_echo "none needed" >&6; } ;;
7162 xno)
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7164 $as_echo "unsupported" >&6; } ;;
7165 *)
7166 CC="$CC $ac_cv_prog_cc_c99"
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
7168 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
7169 esac
7170 if test "x$ac_cv_prog_cc_c99" != xno; then :
7171 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
7172 else
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
7174 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
7175 if test "${ac_cv_prog_cc_c89+set}" = set; then :
7176 $as_echo_n "(cached) " >&6
7177 else
7178 ac_cv_prog_cc_c89=no
7179 ac_save_CC=$CC
7180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7181 /* end confdefs.h. */
7182 #include <stdarg.h>
7183 #include <stdio.h>
7184 #include <sys/types.h>
7185 #include <sys/stat.h>
7186 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
7187 struct buf { int x; };
7188 FILE * (*rcsopen) (struct buf *, struct stat *, int);
7189 static char *e (p, i)
7190 char **p;
7191 int i;
7192 {
7193 return p[i];
7194 }
7195 static char *f (char * (*g) (char **, int), char **p, ...)
7196 {
7197 char *s;
7198 va_list v;
7199 va_start (v,p);
7200 s = g (p, va_arg (v,int));
7201 va_end (v);
7202 return s;
7203 }
7204
7205 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
7206 function prototypes and stuff, but not '\xHH' hex character constants.
7207 These don't provoke an error unfortunately, instead are silently treated
7208 as 'x'. The following induces an error, until -std is added to get
7209 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
7210 array size at least. It's necessary to write '\x00'==0 to get something
7211 that's true only with -std. */
7212 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
7213
7214 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
7215 inside strings and character constants. */
7216 #define FOO(x) 'x'
7217 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
7218
7219 int test (int i, double x);
7220 struct s1 {int (*f) (int a);};
7221 struct s2 {int (*f) (double a);};
7222 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
7223 int argc;
7224 char **argv;
7225 int
7226 main ()
7227 {
7228 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
7229 ;
7230 return 0;
7231 }
7232 _ACEOF
7233 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
7234 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
7235 do
7236 CC="$ac_save_CC $ac_arg"
7237 if ac_fn_c_try_compile "$LINENO"; then :
7238 ac_cv_prog_cc_c89=$ac_arg
7239 fi
7240 rm -f core conftest.err conftest.$ac_objext
7241 test "x$ac_cv_prog_cc_c89" != "xno" && break
7242 done
7243 rm -f conftest.$ac_ext
7244 CC=$ac_save_CC
7245
7246 fi
7247 # AC_CACHE_VAL
7248 case "x$ac_cv_prog_cc_c89" in
7249 x)
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7251 $as_echo "none needed" >&6; } ;;
7252 xno)
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7254 $as_echo "unsupported" >&6; } ;;
7255 *)
7256 CC="$CC $ac_cv_prog_cc_c89"
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
7258 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
7259 esac
7260 if test "x$ac_cv_prog_cc_c89" != xno; then :
7261 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
7262 else
7263 ac_cv_prog_cc_stdc=no
7264 fi
7265
7266 fi
7267 ;;
7268 esac
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
7270 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
7271 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
7272 $as_echo_n "(cached) " >&6
7273 fi
7274
7275 case $ac_cv_prog_cc_stdc in #(
7276 no) :
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
7278 $as_echo "unsupported" >&6; } ;; #(
7279 '') :
7280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
7281 $as_echo "none needed" >&6; } ;; #(
7282 *) :
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
7284 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
7285 esac
7286
7287
7288
7289 # Code from module alloca-opt:
7290 # Code from module allocator:
7291 # Code from module at-internal:
7292 # Code from module binary-io:
7293 # Code from module byteswap:
7294 # Code from module c-ctype:
7295 # Code from module c-strcase:
7296 # Code from module careadlinkat:
7297 # Code from module clock-time:
7298 # Code from module close-stream:
7299 # Code from module count-one-bits:
7300 # Code from module count-trailing-zeros:
7301 # Code from module crypto/md5:
7302 # Code from module crypto/sha1:
7303 # Code from module crypto/sha256:
7304 # Code from module crypto/sha512:
7305 # Code from module dirent:
7306 # Code from module dosname:
7307 # Code from module dtoastr:
7308 # Code from module dtotimespec:
7309 # Code from module dup2:
7310 # Code from module environ:
7311 # Code from module errno:
7312 # Code from module euidaccess:
7313 # Code from module execinfo:
7314 # Code from module extensions:
7315
7316 # Code from module extern-inline:
7317 # Code from module faccessat:
7318 # Code from module fcntl:
7319 # Code from module fcntl-h:
7320 # Code from module fdatasync:
7321 # Code from module fdopendir:
7322 # Code from module filemode:
7323 # Code from module fpending:
7324 # Code from module fstatat:
7325 # Code from module fsync:
7326 # Code from module getdtablesize:
7327 # Code from module getgroups:
7328 # Code from module getloadavg:
7329 # Code from module getopt-gnu:
7330 # Code from module getopt-posix:
7331 # Code from module gettext-h:
7332 # Code from module gettime:
7333 # Code from module gettimeofday:
7334 # Code from module group-member:
7335 # Code from module include_next:
7336 # Code from module intprops:
7337 # Code from module inttypes-incomplete:
7338 # Code from module largefile:
7339
7340 # Code from module lstat:
7341 # Code from module manywarnings:
7342 # Code from module memrchr:
7343 # Code from module mkostemp:
7344 # Code from module mktime:
7345 # Code from module multiarch:
7346 # Code from module nocrash:
7347 # Code from module openat-h:
7348 # Code from module pathmax:
7349 # Code from module pipe2:
7350 # Code from module pselect:
7351 # Code from module pthread_sigmask:
7352 # Code from module putenv:
7353 # Code from module qacl:
7354 # Code from module readlink:
7355 # Code from module readlinkat:
7356 # Code from module root-uid:
7357 # Code from module secure_getenv:
7358 # Code from module sig2str:
7359 # Code from module signal-h:
7360 # Code from module snippet/_Noreturn:
7361 # Code from module snippet/arg-nonnull:
7362 # Code from module snippet/c++defs:
7363 # Code from module snippet/warn-on-use:
7364 # Code from module socklen:
7365 # Code from module ssize_t:
7366 # Code from module stat:
7367 # Code from module stat-time:
7368 # Code from module stdalign:
7369 # Code from module stdarg:
7370
7371
7372
7373 # Code from module stdbool:
7374 # Code from module stddef:
7375 # Code from module stdint:
7376 # Code from module stdio:
7377 # Code from module stdlib:
7378 # Code from module strftime:
7379 # Code from module string:
7380 # Code from module strtoimax:
7381 # Code from module strtoll:
7382 # Code from module strtoull:
7383 # Code from module strtoumax:
7384 # Code from module symlink:
7385 # Code from module sys_select:
7386 # Code from module sys_stat:
7387 # Code from module sys_time:
7388 # Code from module tempname:
7389 # Code from module time:
7390 # Code from module time_r:
7391 # Code from module timer-time:
7392 # Code from module timespec:
7393 # Code from module timespec-add:
7394 # Code from module timespec-sub:
7395 # Code from module u64:
7396 # Code from module unistd:
7397 # Code from module unsetenv:
7398 # Code from module utimens:
7399 # Code from module verify:
7400 # Code from module warnings:
7401 # Code from module xalloc-oversized:
7402
7403
7404 if test "$ac_test_CFLAGS" != set; then
7405 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7406 # if -g3 works and the user does not specify CFLAGS.
7407 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7408 case $CFLAGS in
7409 '-g')
7410 emacs_g3_CFLAGS='-g3';;
7411 '-g -O2')
7412 emacs_g3_CFLAGS='-g3 -O2';;
7413 *)
7414 emacs_g3_CFLAGS='';;
7415 esac
7416 if test -n "$emacs_g3_CFLAGS"; then
7417 emacs_save_CFLAGS=$CFLAGS
7418 CFLAGS=$emacs_g3_CFLAGS
7419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7420 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7421 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7422 $as_echo_n "(cached) " >&6
7423 else
7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7425 /* end confdefs.h. */
7426
7427 int
7428 main ()
7429 {
7430
7431 ;
7432 return 0;
7433 }
7434 _ACEOF
7435 if ac_fn_c_try_link "$LINENO"; then :
7436 emacs_cv_prog_cc_g3=yes
7437 else
7438 emacs_cv_prog_cc_g3=no
7439 fi
7440 rm -f core conftest.err conftest.$ac_objext \
7441 conftest$ac_exeext conftest.$ac_ext
7442 fi
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7444 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7445 if test $emacs_cv_prog_cc_g3 != yes; then
7446 CFLAGS=$emacs_save_CFLAGS
7447 fi
7448 if test $opsys = mingw32; then
7449 CFLAGS="$CFLAGS -gdwarf-2"
7450 fi
7451 fi
7452
7453 case $CFLAGS in
7454 *-O*) ;;
7455 *)
7456 # No optimization flag was inferred for this non-GCC compiler.
7457 # Try -O. This is needed for xlc on AIX; see Bug#14258.
7458 emacs_save_CFLAGS=$CFLAGS
7459 test -z "$CFLAGS" || CFLAGS="$CFLAGS "
7460 CFLAGS=${CFLAGS}-O
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -O" >&5
7462 $as_echo_n "checking whether $CC accepts -O... " >&6; }
7463 if test "${emacs_cv_prog_cc_o+set}" = set; then :
7464 $as_echo_n "(cached) " >&6
7465 else
7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7467 /* end confdefs.h. */
7468
7469 int
7470 main ()
7471 {
7472
7473 ;
7474 return 0;
7475 }
7476 _ACEOF
7477 if ac_fn_c_try_link "$LINENO"; then :
7478 emacs_cv_prog_cc_o=yes
7479 else
7480 emacs_cv_prog_cc_o=no
7481 fi
7482 rm -f core conftest.err conftest.$ac_objext \
7483 conftest$ac_exeext conftest.$ac_ext
7484 fi
7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_o" >&5
7486 $as_echo "$emacs_cv_prog_cc_o" >&6; }
7487 if test $emacs_cv_prog_cc_o != yes; then
7488 CFLAGS=$emacs_save_CFLAGS
7489 fi ;;
7490 esac
7491 fi
7492
7493 # Check whether --enable-gcc-warnings was given.
7494 if test "${enable_gcc_warnings+set}" = set; then :
7495 enableval=$enable_gcc_warnings; case $enableval in
7496 yes|no) ;;
7497 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7498 esac
7499 gl_gcc_warnings=$enableval
7500 else
7501 gl_gcc_warnings=no
7502
7503 fi
7504
7505
7506 # Check whether --enable-link-time-optimization was given.
7507 if test "${enable_link_time_optimization+set}" = set; then :
7508 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7510 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7511 ac_lto_supported=no
7512 if test x$GCC = xyes; then
7513 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7514 if test x$CPUS != x; then
7515 LTO="-flto=$CPUS"
7516 else
7517 LTO="-flto"
7518 fi
7519 old_CFLAGS=$CFLAGS
7520 CFLAGS="$CFLAGS $LTO"
7521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7522 /* end confdefs.h. */
7523
7524 int
7525 main ()
7526 {
7527
7528 ;
7529 return 0;
7530 }
7531 _ACEOF
7532 if ac_fn_c_try_compile "$LINENO"; then :
7533 ac_lto_supported=yes
7534 else
7535 ac_lto_supported=no
7536 fi
7537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7538 CFLAGS="$old_CFLAGS"
7539 fi
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7541 $as_echo "$ac_lto_supported" >&6; }
7542 if test "$ac_lto_supported" = "yes"; then
7543 CFLAGS="$CFLAGS $LTO"
7544 fi
7545 fi
7546 fi
7547
7548
7549 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7550 # ------------------------------------------------
7551 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7552 # Otherwise, run RUN-IF-NOT-FOUND.
7553
7554
7555 # clang is unduly picky about some things.
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler is clang" >&5
7557 $as_echo_n "checking whether the compiler is clang... " >&6; }
7558 if test "${emacs_cv_clang+set}" = set; then :
7559 $as_echo_n "(cached) " >&6
7560 else
7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7562 /* end confdefs.h. */
7563
7564 #ifndef __clang__
7565 #error "not clang"
7566 #endif
7567
7568 int
7569 main ()
7570 {
7571
7572 ;
7573 return 0;
7574 }
7575 _ACEOF
7576 if ac_fn_c_try_compile "$LINENO"; then :
7577 emacs_cv_clang=yes
7578 else
7579 emacs_cv_clang=no
7580 fi
7581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7582 fi
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_clang" >&5
7584 $as_echo "$emacs_cv_clang" >&6; }
7585
7586 # When compiling with GCC, prefer -isystem to -I when including system
7587 # include files, to avoid generating useless diagnostics for the files.
7588 if test "$gl_gcc_warnings" != yes; then
7589 isystem='-I'
7590 if test "$emacs_cv_clang" = yes
7591 then
7592 # Turn off some warnings if supported.
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror -Wunknown-warning-option" >&5
7594 $as_echo_n "checking whether C compiler handles -Werror -Wunknown-warning-option... " >&6; }
7595 if test "${gl_cv_warn_c__Werror__Wunknown_warning_option+set}" = set; then :
7596 $as_echo_n "(cached) " >&6
7597 else
7598
7599 gl_save_compiler_FLAGS="$CFLAGS"
7600 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror -Wunknown-warning-option"
7601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7602 /* end confdefs.h. */
7603
7604 int
7605 main ()
7606 {
7607
7608 ;
7609 return 0;
7610 }
7611 _ACEOF
7612 if ac_fn_c_try_link "$LINENO"; then :
7613 gl_cv_warn_c__Werror__Wunknown_warning_option=yes
7614 else
7615 gl_cv_warn_c__Werror__Wunknown_warning_option=no
7616 fi
7617 rm -f core conftest.err conftest.$ac_objext \
7618 conftest$ac_exeext conftest.$ac_ext
7619 CFLAGS="$gl_save_compiler_FLAGS"
7620
7621 fi
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror__Wunknown_warning_option" >&5
7623 $as_echo "$gl_cv_warn_c__Werror__Wunknown_warning_option" >&6; }
7624 if test "x$gl_cv_warn_c__Werror__Wunknown_warning_option" = x""yes; then :
7625 gl_unknown_warnings_are_errors='-Wunknown-warning-option -Werror'
7626 else
7627 gl_unknown_warnings_are_errors=
7628 fi
7629
7630
7631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7632 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7633 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7634 $as_echo_n "(cached) " >&6
7635 else
7636
7637 gl_save_compiler_FLAGS="$CFLAGS"
7638 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
7639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7640 /* end confdefs.h. */
7641
7642 int
7643 main ()
7644 {
7645
7646 ;
7647 return 0;
7648 }
7649 _ACEOF
7650 if ac_fn_c_try_link "$LINENO"; then :
7651 gl_cv_warn_c__Wno_switch=yes
7652 else
7653 gl_cv_warn_c__Wno_switch=no
7654 fi
7655 rm -f core conftest.err conftest.$ac_objext \
7656 conftest$ac_exeext conftest.$ac_ext
7657 CFLAGS="$gl_save_compiler_FLAGS"
7658
7659 fi
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7661 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7662 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7663 as_fn_append WARN_CFLAGS " -Wno-switch"
7664 fi
7665
7666
7667
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
7669 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
7670 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
7671 $as_echo_n "(cached) " >&6
7672 else
7673
7674 gl_save_compiler_FLAGS="$CFLAGS"
7675 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7677 /* end confdefs.h. */
7678
7679 int
7680 main ()
7681 {
7682
7683 ;
7684 return 0;
7685 }
7686 _ACEOF
7687 if ac_fn_c_try_link "$LINENO"; then :
7688 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
7689 else
7690 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
7691 fi
7692 rm -f core conftest.err conftest.$ac_objext \
7693 conftest$ac_exeext conftest.$ac_ext
7694 CFLAGS="$gl_save_compiler_FLAGS"
7695
7696 fi
7697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
7698 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
7699 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
7700 as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
7701 fi
7702
7703
7704
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-pointer-sign" >&5
7706 $as_echo_n "checking whether C compiler handles -Wno-pointer-sign... " >&6; }
7707 if test "${gl_cv_warn_c__Wno_pointer_sign+set}" = set; then :
7708 $as_echo_n "(cached) " >&6
7709 else
7710
7711 gl_save_compiler_FLAGS="$CFLAGS"
7712 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wpointer-sign"
7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7714 /* end confdefs.h. */
7715
7716 int
7717 main ()
7718 {
7719
7720 ;
7721 return 0;
7722 }
7723 _ACEOF
7724 if ac_fn_c_try_link "$LINENO"; then :
7725 gl_cv_warn_c__Wno_pointer_sign=yes
7726 else
7727 gl_cv_warn_c__Wno_pointer_sign=no
7728 fi
7729 rm -f core conftest.err conftest.$ac_objext \
7730 conftest$ac_exeext conftest.$ac_ext
7731 CFLAGS="$gl_save_compiler_FLAGS"
7732
7733 fi
7734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_pointer_sign" >&5
7735 $as_echo "$gl_cv_warn_c__Wno_pointer_sign" >&6; }
7736 if test "x$gl_cv_warn_c__Wno_pointer_sign" = x""yes; then :
7737 as_fn_append WARN_CFLAGS " -Wno-pointer-sign"
7738 fi
7739
7740
7741 fi
7742 else
7743 isystem='-isystem '
7744
7745 # This, $nw, is the list of warnings we disable.
7746 nw=
7747
7748 case $with_x_toolkit in
7749 lucid | athena | motif)
7750 # Old toolkits mishandle 'const'.
7751 nw="$nw -Wwrite-strings"
7752 ;;
7753 *)
7754
7755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7756 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7757 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7758 $as_echo_n "(cached) " >&6
7759 else
7760
7761 gl_save_compiler_FLAGS="$CFLAGS"
7762 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Werror"
7763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7764 /* end confdefs.h. */
7765
7766 int
7767 main ()
7768 {
7769
7770 ;
7771 return 0;
7772 }
7773 _ACEOF
7774 if ac_fn_c_try_link "$LINENO"; then :
7775 gl_cv_warn_c__Werror=yes
7776 else
7777 gl_cv_warn_c__Werror=no
7778 fi
7779 rm -f core conftest.err conftest.$ac_objext \
7780 conftest$ac_exeext conftest.$ac_ext
7781 CFLAGS="$gl_save_compiler_FLAGS"
7782
7783 fi
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7785 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7786 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7787 as_fn_append WERROR_CFLAGS " -Werror"
7788 fi
7789
7790
7791 ;;
7792 esac
7793
7794
7795 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7796 nw="$nw -Woverlength-strings" # Not a problem these days
7797 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7798 nw="$nw -Wformat-nonliteral" # we do this a lot
7799 nw="$nw -Wvla" # warnings in gettext.h
7800 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7801 nw="$nw -Wswitch-default" # Too many warnings for now
7802 nw="$nw -Winline" # OK to ignore 'inline'
7803 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7804 nw="$nw -Wstrict-overflow" # OK to optimize assuming that
7805 # signed overflow has undefined behavior
7806 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7807 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7808 nw="$nw -Wbad-function-cast" # These casts are no worse than others.
7809
7810 # Emacs doesn't care about shadowing; see
7811 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7812 nw="$nw -Wshadow"
7813
7814 # Emacs's use of alloca inhibits protecting the stack.
7815 nw="$nw -Wstack-protector"
7816
7817 # The following line should be removable at some point.
7818 nw="$nw -Wsuggest-attribute=pure"
7819
7820 # This part is merely for shortening the command line,
7821 # since -Wno-FOO needs to be added below regardless.
7822 nw="$nw -Wmissing-field-initializers"
7823 nw="$nw -Wswitch"
7824 nw="$nw -Wtype-limits"
7825 nw="$nw -Wunused-parameter"
7826
7827 if test $emacs_cv_clang = yes; then
7828 nw="$nw -Wcast-align"
7829 fi
7830
7831
7832
7833 if test -n "$GCC"; then
7834
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7836 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7837 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7838 $as_echo_n "(cached) " >&6
7839 else
7840
7841 gl_save_CFLAGS="$CFLAGS"
7842 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7844 /* end confdefs.h. */
7845
7846 int
7847 main ()
7848 {
7849
7850 ;
7851 return 0;
7852 }
7853 _ACEOF
7854 if ac_fn_c_try_compile "$LINENO"; then :
7855 gl_cv_cc_nomfi_supported=yes
7856 else
7857 gl_cv_cc_nomfi_supported=no
7858 fi
7859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7860 CFLAGS="$gl_save_CFLAGS"
7861 fi
7862
7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7864 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7865
7866 if test "$gl_cv_cc_nomfi_supported" = yes; then
7867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7868 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7869 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7870 $as_echo_n "(cached) " >&6
7871 else
7872
7873 gl_save_CFLAGS="$CFLAGS"
7874 CFLAGS="$CFLAGS -W -Werror"
7875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7876 /* end confdefs.h. */
7877 void f (void)
7878 {
7879 typedef struct { int a; int b; } s_t;
7880 s_t s1 = { 0, };
7881 }
7882
7883 int
7884 main ()
7885 {
7886
7887 ;
7888 return 0;
7889 }
7890 _ACEOF
7891 if ac_fn_c_try_compile "$LINENO"; then :
7892 gl_cv_cc_nomfi_needed=no
7893 else
7894 gl_cv_cc_nomfi_needed=yes
7895 fi
7896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7897 CFLAGS="$gl_save_CFLAGS"
7898
7899 fi
7900
7901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7902 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7903 fi
7904
7905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7906 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7907 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7908 $as_echo_n "(cached) " >&6
7909 else
7910
7911 gl_save_CFLAGS="$CFLAGS"
7912 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7914 /* end confdefs.h. */
7915
7916 int
7917 main ()
7918 {
7919
7920 ;
7921 return 0;
7922 }
7923 _ACEOF
7924 if ac_fn_c_try_compile "$LINENO"; then :
7925 gl_cv_cc_uninitialized_supported=yes
7926 else
7927 gl_cv_cc_uninitialized_supported=no
7928 fi
7929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7930 CFLAGS="$gl_save_CFLAGS"
7931 fi
7932
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7934 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7935
7936 fi
7937
7938 # List all gcc warning categories.
7939 gl_manywarn_set=
7940 for gl_manywarn_item in \
7941 -W \
7942 -Wabi \
7943 -Waddress \
7944 -Waggressive-loop-optimizations \
7945 -Wall \
7946 -Warray-bounds \
7947 -Wattributes \
7948 -Wbad-function-cast \
7949 -Wbuiltin-macro-redefined \
7950 -Wcast-align \
7951 -Wchar-subscripts \
7952 -Wclobbered \
7953 -Wcomment \
7954 -Wcomments \
7955 -Wcoverage-mismatch \
7956 -Wcpp \
7957 -Wdeprecated \
7958 -Wdeprecated-declarations \
7959 -Wdisabled-optimization \
7960 -Wdiv-by-zero \
7961 -Wdouble-promotion \
7962 -Wempty-body \
7963 -Wendif-labels \
7964 -Wenum-compare \
7965 -Wextra \
7966 -Wformat-contains-nul \
7967 -Wformat-extra-args \
7968 -Wformat-nonliteral \
7969 -Wformat-security \
7970 -Wformat-y2k \
7971 -Wformat-zero-length \
7972 -Wfree-nonheap-object \
7973 -Wignored-qualifiers \
7974 -Wimplicit \
7975 -Wimplicit-function-declaration \
7976 -Wimplicit-int \
7977 -Winit-self \
7978 -Winline \
7979 -Wint-to-pointer-cast \
7980 -Winvalid-memory-model \
7981 -Winvalid-pch \
7982 -Wjump-misses-init \
7983 -Wlogical-op \
7984 -Wmain \
7985 -Wmaybe-uninitialized \
7986 -Wmissing-braces \
7987 -Wmissing-declarations \
7988 -Wmissing-field-initializers \
7989 -Wmissing-include-dirs \
7990 -Wmissing-parameter-type \
7991 -Wmissing-prototypes \
7992 -Wmudflap \
7993 -Wmultichar \
7994 -Wnarrowing \
7995 -Wnested-externs \
7996 -Wnonnull \
7997 -Wnormalized=nfc \
7998 -Wold-style-declaration \
7999 -Wold-style-definition \
8000 -Woverflow \
8001 -Woverlength-strings \
8002 -Woverride-init \
8003 -Wpacked \
8004 -Wpacked-bitfield-compat \
8005 -Wparentheses \
8006 -Wpointer-arith \
8007 -Wpointer-sign \
8008 -Wpointer-to-int-cast \
8009 -Wpragmas \
8010 -Wreturn-local-addr \
8011 -Wreturn-type \
8012 -Wsequence-point \
8013 -Wshadow \
8014 -Wsizeof-pointer-memaccess \
8015 -Wstack-protector \
8016 -Wstrict-aliasing \
8017 -Wstrict-overflow \
8018 -Wstrict-prototypes \
8019 -Wsuggest-attribute=const \
8020 -Wsuggest-attribute=format \
8021 -Wsuggest-attribute=noreturn \
8022 -Wsuggest-attribute=pure \
8023 -Wswitch \
8024 -Wswitch-default \
8025 -Wsync-nand \
8026 -Wsystem-headers \
8027 -Wtrampolines \
8028 -Wtrigraphs \
8029 -Wtype-limits \
8030 -Wuninitialized \
8031 -Wunknown-pragmas \
8032 -Wunsafe-loop-optimizations \
8033 -Wunused \
8034 -Wunused-but-set-parameter \
8035 -Wunused-but-set-variable \
8036 -Wunused-function \
8037 -Wunused-label \
8038 -Wunused-local-typedefs \
8039 -Wunused-macros \
8040 -Wunused-parameter \
8041 -Wunused-result \
8042 -Wunused-value \
8043 -Wunused-variable \
8044 -Wvarargs \
8045 -Wvariadic-macros \
8046 -Wvector-operation-performance \
8047 -Wvla \
8048 -Wvolatile-register-var \
8049 -Wwrite-strings \
8050 -fdiagnostics-show-option \
8051 -funit-at-a-time \
8052 \
8053 ; do
8054 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
8055 done
8056
8057 # Disable specific options as needed.
8058 if test "$gl_cv_cc_nomfi_needed" = yes; then
8059 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
8060 fi
8061
8062 if test "$gl_cv_cc_uninitialized_supported" = no; then
8063 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
8064 fi
8065
8066 ws=$gl_manywarn_set
8067
8068
8069 gl_warn_set=
8070 set x $ws; shift
8071 for gl_warn_item
8072 do
8073 case " $nw " in
8074 *" $gl_warn_item "*)
8075 ;;
8076 *)
8077 gl_warn_set="$gl_warn_set $gl_warn_item"
8078 ;;
8079 esac
8080 done
8081 ws=$gl_warn_set
8082
8083 for w in $ws; do
8084
8085 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
8086 gl_positive="$w"
8087 case $gl_positive in
8088 -Wno-*) gl_positive=-W`expr "X$gl_positive" : 'X-Wno-\(.*\)'` ;;
8089 esac
8090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
8091 $as_echo_n "checking whether C compiler handles $w... " >&6; }
8092 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
8093 $as_echo_n "(cached) " >&6
8094 else
8095
8096 gl_save_compiler_FLAGS="$CFLAGS"
8097 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors $gl_positive"
8098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8099 /* end confdefs.h. */
8100
8101 int
8102 main ()
8103 {
8104
8105 ;
8106 return 0;
8107 }
8108 _ACEOF
8109 if ac_fn_c_try_link "$LINENO"; then :
8110 eval "$as_gl_Warn=yes"
8111 else
8112 eval "$as_gl_Warn=no"
8113 fi
8114 rm -f core conftest.err conftest.$ac_objext \
8115 conftest$ac_exeext conftest.$ac_ext
8116 CFLAGS="$gl_save_compiler_FLAGS"
8117
8118 fi
8119 eval ac_res=\$$as_gl_Warn
8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
8121 $as_echo "$ac_res" >&6; }
8122 eval as_val=\$$as_gl_Warn
8123 if test "x$as_val" = x""yes; then :
8124 as_fn_append WARN_CFLAGS " $w"
8125 fi
8126
8127
8128 done
8129
8130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
8131 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
8132 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
8133 $as_echo_n "(cached) " >&6
8134 else
8135
8136 gl_save_compiler_FLAGS="$CFLAGS"
8137 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wmissing-field-initializers"
8138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8139 /* end confdefs.h. */
8140
8141 int
8142 main ()
8143 {
8144
8145 ;
8146 return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_link "$LINENO"; then :
8150 gl_cv_warn_c__Wno_missing_field_initializers=yes
8151 else
8152 gl_cv_warn_c__Wno_missing_field_initializers=no
8153 fi
8154 rm -f core conftest.err conftest.$ac_objext \
8155 conftest$ac_exeext conftest.$ac_ext
8156 CFLAGS="$gl_save_compiler_FLAGS"
8157
8158 fi
8159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
8160 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
8161 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
8162 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
8163 fi
8164
8165 # We need this one
8166
8167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
8168 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
8169 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
8170 $as_echo_n "(cached) " >&6
8171 else
8172
8173 gl_save_compiler_FLAGS="$CFLAGS"
8174 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wsign-compare"
8175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8176 /* end confdefs.h. */
8177
8178 int
8179 main ()
8180 {
8181
8182 ;
8183 return 0;
8184 }
8185 _ACEOF
8186 if ac_fn_c_try_link "$LINENO"; then :
8187 gl_cv_warn_c__Wno_sign_compare=yes
8188 else
8189 gl_cv_warn_c__Wno_sign_compare=no
8190 fi
8191 rm -f core conftest.err conftest.$ac_objext \
8192 conftest$ac_exeext conftest.$ac_ext
8193 CFLAGS="$gl_save_compiler_FLAGS"
8194
8195 fi
8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
8197 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
8198 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
8199 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
8200 fi
8201
8202 # Too many warnings for now
8203
8204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
8205 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
8206 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
8207 $as_echo_n "(cached) " >&6
8208 else
8209
8210 gl_save_compiler_FLAGS="$CFLAGS"
8211 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtype-limits"
8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8213 /* end confdefs.h. */
8214
8215 int
8216 main ()
8217 {
8218
8219 ;
8220 return 0;
8221 }
8222 _ACEOF
8223 if ac_fn_c_try_link "$LINENO"; then :
8224 gl_cv_warn_c__Wno_type_limits=yes
8225 else
8226 gl_cv_warn_c__Wno_type_limits=no
8227 fi
8228 rm -f core conftest.err conftest.$ac_objext \
8229 conftest$ac_exeext conftest.$ac_ext
8230 CFLAGS="$gl_save_compiler_FLAGS"
8231
8232 fi
8233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
8234 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
8235 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
8236 as_fn_append WARN_CFLAGS " -Wno-type-limits"
8237 fi
8238
8239 # Too many warnings for now
8240
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
8242 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
8243 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
8244 $as_echo_n "(cached) " >&6
8245 else
8246
8247 gl_save_compiler_FLAGS="$CFLAGS"
8248 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wswitch"
8249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8250 /* end confdefs.h. */
8251
8252 int
8253 main ()
8254 {
8255
8256 ;
8257 return 0;
8258 }
8259 _ACEOF
8260 if ac_fn_c_try_link "$LINENO"; then :
8261 gl_cv_warn_c__Wno_switch=yes
8262 else
8263 gl_cv_warn_c__Wno_switch=no
8264 fi
8265 rm -f core conftest.err conftest.$ac_objext \
8266 conftest$ac_exeext conftest.$ac_ext
8267 CFLAGS="$gl_save_compiler_FLAGS"
8268
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
8271 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
8272 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
8273 as_fn_append WARN_CFLAGS " -Wno-switch"
8274 fi
8275
8276 # Too many warnings for now
8277
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
8279 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
8280 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
8281 $as_echo_n "(cached) " >&6
8282 else
8283
8284 gl_save_compiler_FLAGS="$CFLAGS"
8285 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-parameter"
8286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8287 /* end confdefs.h. */
8288
8289 int
8290 main ()
8291 {
8292
8293 ;
8294 return 0;
8295 }
8296 _ACEOF
8297 if ac_fn_c_try_link "$LINENO"; then :
8298 gl_cv_warn_c__Wno_unused_parameter=yes
8299 else
8300 gl_cv_warn_c__Wno_unused_parameter=no
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext \
8303 conftest$ac_exeext conftest.$ac_ext
8304 CFLAGS="$gl_save_compiler_FLAGS"
8305
8306 fi
8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
8308 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
8309 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
8310 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
8311 fi
8312
8313 # Too many warnings for now
8314
8315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
8316 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
8317 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
8318 $as_echo_n "(cached) " >&6
8319 else
8320
8321 gl_save_compiler_FLAGS="$CFLAGS"
8322 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-nonliteral"
8323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h. */
8325
8326 int
8327 main ()
8328 {
8329
8330 ;
8331 return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_link "$LINENO"; then :
8335 gl_cv_warn_c__Wno_format_nonliteral=yes
8336 else
8337 gl_cv_warn_c__Wno_format_nonliteral=no
8338 fi
8339 rm -f core conftest.err conftest.$ac_objext \
8340 conftest$ac_exeext conftest.$ac_ext
8341 CFLAGS="$gl_save_compiler_FLAGS"
8342
8343 fi
8344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
8345 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
8346 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
8347 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
8348 fi
8349
8350
8351
8352 # In spite of excluding -Wlogical-op above, it is enabled, as of
8353 # gcc 4.5.0 20090517.
8354
8355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
8356 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
8357 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
8358 $as_echo_n "(cached) " >&6
8359 else
8360
8361 gl_save_compiler_FLAGS="$CFLAGS"
8362 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wlogical-op"
8363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8364 /* end confdefs.h. */
8365
8366 int
8367 main ()
8368 {
8369
8370 ;
8371 return 0;
8372 }
8373 _ACEOF
8374 if ac_fn_c_try_link "$LINENO"; then :
8375 gl_cv_warn_c__Wno_logical_op=yes
8376 else
8377 gl_cv_warn_c__Wno_logical_op=no
8378 fi
8379 rm -f core conftest.err conftest.$ac_objext \
8380 conftest$ac_exeext conftest.$ac_ext
8381 CFLAGS="$gl_save_compiler_FLAGS"
8382
8383 fi
8384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
8385 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
8386 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
8387 as_fn_append WARN_CFLAGS " -Wno-logical-op"
8388 fi
8389
8390
8391
8392 # More things that clang is unduly picky about.
8393 if test $emacs_cv_clang = yes; then
8394
8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-extra-args" >&5
8396 $as_echo_n "checking whether C compiler handles -Wno-format-extra-args... " >&6; }
8397 if test "${gl_cv_warn_c__Wno_format_extra_args+set}" = set; then :
8398 $as_echo_n "(cached) " >&6
8399 else
8400
8401 gl_save_compiler_FLAGS="$CFLAGS"
8402 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wformat-extra-args"
8403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8404 /* end confdefs.h. */
8405
8406 int
8407 main ()
8408 {
8409
8410 ;
8411 return 0;
8412 }
8413 _ACEOF
8414 if ac_fn_c_try_link "$LINENO"; then :
8415 gl_cv_warn_c__Wno_format_extra_args=yes
8416 else
8417 gl_cv_warn_c__Wno_format_extra_args=no
8418 fi
8419 rm -f core conftest.err conftest.$ac_objext \
8420 conftest$ac_exeext conftest.$ac_ext
8421 CFLAGS="$gl_save_compiler_FLAGS"
8422
8423 fi
8424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_extra_args" >&5
8425 $as_echo "$gl_cv_warn_c__Wno_format_extra_args" >&6; }
8426 if test "x$gl_cv_warn_c__Wno_format_extra_args" = x""yes; then :
8427 as_fn_append WARN_CFLAGS " -Wno-format-extra-args"
8428 fi
8429
8430
8431
8432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare" >&5
8433 $as_echo_n "checking whether C compiler handles -Wno-tautological-constant-out-of-range-compare... " >&6; }
8434 if test "${gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare+set}" = set; then :
8435 $as_echo_n "(cached) " >&6
8436 else
8437
8438 gl_save_compiler_FLAGS="$CFLAGS"
8439 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wtautological-constant-out-of-range-compare"
8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8441 /* end confdefs.h. */
8442
8443 int
8444 main ()
8445 {
8446
8447 ;
8448 return 0;
8449 }
8450 _ACEOF
8451 if ac_fn_c_try_link "$LINENO"; then :
8452 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=yes
8453 else
8454 gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare=no
8455 fi
8456 rm -f core conftest.err conftest.$ac_objext \
8457 conftest$ac_exeext conftest.$ac_ext
8458 CFLAGS="$gl_save_compiler_FLAGS"
8459
8460 fi
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&5
8462 $as_echo "$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" >&6; }
8463 if test "x$gl_cv_warn_c__Wno_tautological_constant_out_of_range_compare" = x""yes; then :
8464 as_fn_append WARN_CFLAGS " -Wno-tautological-constant-out-of-range-compare"
8465 fi
8466
8467
8468
8469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-command-line-argument" >&5
8470 $as_echo_n "checking whether C compiler handles -Wno-unused-command-line-argument... " >&6; }
8471 if test "${gl_cv_warn_c__Wno_unused_command_line_argument+set}" = set; then :
8472 $as_echo_n "(cached) " >&6
8473 else
8474
8475 gl_save_compiler_FLAGS="$CFLAGS"
8476 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-command-line-argument"
8477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8478 /* end confdefs.h. */
8479
8480 int
8481 main ()
8482 {
8483
8484 ;
8485 return 0;
8486 }
8487 _ACEOF
8488 if ac_fn_c_try_link "$LINENO"; then :
8489 gl_cv_warn_c__Wno_unused_command_line_argument=yes
8490 else
8491 gl_cv_warn_c__Wno_unused_command_line_argument=no
8492 fi
8493 rm -f core conftest.err conftest.$ac_objext \
8494 conftest$ac_exeext conftest.$ac_ext
8495 CFLAGS="$gl_save_compiler_FLAGS"
8496
8497 fi
8498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_command_line_argument" >&5
8499 $as_echo "$gl_cv_warn_c__Wno_unused_command_line_argument" >&6; }
8500 if test "x$gl_cv_warn_c__Wno_unused_command_line_argument" = x""yes; then :
8501 as_fn_append WARN_CFLAGS " -Wno-unused-command-line-argument"
8502 fi
8503
8504
8505
8506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-value" >&5
8507 $as_echo_n "checking whether C compiler handles -Wno-unused-value... " >&6; }
8508 if test "${gl_cv_warn_c__Wno_unused_value+set}" = set; then :
8509 $as_echo_n "(cached) " >&6
8510 else
8511
8512 gl_save_compiler_FLAGS="$CFLAGS"
8513 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-value"
8514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8515 /* end confdefs.h. */
8516
8517 int
8518 main ()
8519 {
8520
8521 ;
8522 return 0;
8523 }
8524 _ACEOF
8525 if ac_fn_c_try_link "$LINENO"; then :
8526 gl_cv_warn_c__Wno_unused_value=yes
8527 else
8528 gl_cv_warn_c__Wno_unused_value=no
8529 fi
8530 rm -f core conftest.err conftest.$ac_objext \
8531 conftest$ac_exeext conftest.$ac_ext
8532 CFLAGS="$gl_save_compiler_FLAGS"
8533
8534 fi
8535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_value" >&5
8536 $as_echo "$gl_cv_warn_c__Wno_unused_value" >&6; }
8537 if test "x$gl_cv_warn_c__Wno_unused_value" = x""yes; then :
8538 as_fn_append WARN_CFLAGS " -Wno-unused-value"
8539 fi
8540
8541
8542 fi
8543
8544
8545 $as_echo "#define lint 1" >>confdefs.h
8546
8547
8548
8549 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
8550
8551
8552 # We use a slightly smaller set of warning options for lib/.
8553 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
8554 nw=
8555 nw="$nw -Wunused-macros"
8556
8557
8558 gl_warn_set=
8559 set x $WARN_CFLAGS; shift
8560 for gl_warn_item
8561 do
8562 case " $nw " in
8563 *" $gl_warn_item "*)
8564 ;;
8565 *)
8566 gl_warn_set="$gl_warn_set $gl_warn_item"
8567 ;;
8568 esac
8569 done
8570 GNULIB_WARN_CFLAGS=$gl_warn_set
8571
8572
8573 fi
8574
8575
8576
8577
8578
8579
8580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works for files in the same directory" >&5
8581 $as_echo_n "checking whether ln -s works for files in the same directory... " >&6; }
8582 rm -f conf$$ conf$$.file
8583
8584 LN_S_FILEONLY='cp -p'
8585
8586 if (echo >conf$$.file) 2>/dev/null; then
8587 if ln -s conf$$.file conf$$ 2>/dev/null; then
8588 LN_S_FILEONLY='ln -s'
8589 elif ln conf$$.file conf$$ 2>/dev/null; then
8590 LN_S_FILEONLY=ln
8591 fi
8592 fi
8593
8594 rm -f conf$$ conf$$.file
8595
8596 if test "$LN_S_FILEONLY" = "ln -s"; then
8597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8598 $as_echo "yes" >&6; }
8599 else
8600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S_FILEONLY" >&5
8601 $as_echo "no, using $LN_S_FILEONLY" >&6; }
8602 fi
8603
8604
8605
8606
8607 if test "$opsys" = "mingw32"; then
8608 LN_S="ln"
8609 fi
8610
8611 # Extract the first word of "install-info", so it can be a program name with args.
8612 set dummy install-info; ac_word=$2
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8614 $as_echo_n "checking for $ac_word... " >&6; }
8615 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
8616 $as_echo_n "(cached) " >&6
8617 else
8618 case $INSTALL_INFO in
8619 [\\/]* | ?:[\\/]*)
8620 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
8621 ;;
8622 *)
8623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8624 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
8625 do
8626 IFS=$as_save_IFS
8627 test -z "$as_dir" && as_dir=.
8628 for ac_exec_ext in '' $ac_executable_extensions; do
8629 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8630 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
8631 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8632 break 2
8633 fi
8634 done
8635 done
8636 IFS=$as_save_IFS
8637
8638 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
8639 ;;
8640 esac
8641 fi
8642 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
8643 if test -n "$INSTALL_INFO"; then
8644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
8645 $as_echo "$INSTALL_INFO" >&6; }
8646 else
8647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8648 $as_echo "no" >&6; }
8649 fi
8650
8651
8652 # Extract the first word of "gzip", so it can be a program name with args.
8653 set dummy gzip; ac_word=$2
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8655 $as_echo_n "checking for $ac_word... " >&6; }
8656 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
8657 $as_echo_n "(cached) " >&6
8658 else
8659 case $GZIP_PROG in
8660 [\\/]* | ?:[\\/]*)
8661 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
8662 ;;
8663 *)
8664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8665 for as_dir in $PATH
8666 do
8667 IFS=$as_save_IFS
8668 test -z "$as_dir" && as_dir=.
8669 for ac_exec_ext in '' $ac_executable_extensions; do
8670 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8671 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
8672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8673 break 2
8674 fi
8675 done
8676 done
8677 IFS=$as_save_IFS
8678
8679 ;;
8680 esac
8681 fi
8682 GZIP_PROG=$ac_cv_path_GZIP_PROG
8683 if test -n "$GZIP_PROG"; then
8684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
8685 $as_echo "$GZIP_PROG" >&6; }
8686 else
8687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8688 $as_echo "no" >&6; }
8689 fi
8690
8691
8692
8693 test $with_compress_install != yes && test -n "$GZIP_PROG" && \
8694 GZIP_PROG=" # $GZIP_PROG # (disabled by configure --without-compress-install)"
8695
8696 if test $opsys = gnu-linux; then
8697 # Extract the first word of "paxctl", so it can be a program name with args.
8698 set dummy paxctl; ac_word=$2
8699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8700 $as_echo_n "checking for $ac_word... " >&6; }
8701 if test "${ac_cv_path_PAXCTL+set}" = set; then :
8702 $as_echo_n "(cached) " >&6
8703 else
8704 case $PAXCTL in
8705 [\\/]* | ?:[\\/]*)
8706 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
8707 ;;
8708 *)
8709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8710 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
8711 do
8712 IFS=$as_save_IFS
8713 test -z "$as_dir" && as_dir=.
8714 for ac_exec_ext in '' $ac_executable_extensions; do
8715 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8716 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
8717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8718 break 2
8719 fi
8720 done
8721 done
8722 IFS=$as_save_IFS
8723
8724 ;;
8725 esac
8726 fi
8727 PAXCTL=$ac_cv_path_PAXCTL
8728 if test -n "$PAXCTL"; then
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
8730 $as_echo "$PAXCTL" >&6; }
8731 else
8732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8733 $as_echo "no" >&6; }
8734 fi
8735
8736
8737 if test "X$PAXCTL" != X; then
8738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8739 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8741 /* end confdefs.h. */
8742
8743 int
8744 main ()
8745 {
8746
8747 ;
8748 return 0;
8749 }
8750 _ACEOF
8751 if ac_fn_c_try_link "$LINENO"; then :
8752 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8753 $as_echo "yes" >&6; }
8754 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8755 $as_echo "no" >&6; }; PAXCTL=""; fi
8756 fi
8757 rm -f core conftest.err conftest.$ac_objext \
8758 conftest$ac_exeext conftest.$ac_ext
8759 fi
8760 fi
8761
8762 ## Need makeinfo >= 4.7 (?) to build the manuals.
8763 # Extract the first word of "makeinfo", so it can be a program name with args.
8764 set dummy makeinfo; ac_word=$2
8765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8766 $as_echo_n "checking for $ac_word... " >&6; }
8767 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8768 $as_echo_n "(cached) " >&6
8769 else
8770 case $MAKEINFO in
8771 [\\/]* | ?:[\\/]*)
8772 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8773 ;;
8774 *)
8775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8776 for as_dir in $PATH
8777 do
8778 IFS=$as_save_IFS
8779 test -z "$as_dir" && as_dir=.
8780 for ac_exec_ext in '' $ac_executable_extensions; do
8781 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8782 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8783 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8784 break 2
8785 fi
8786 done
8787 done
8788 IFS=$as_save_IFS
8789
8790 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8791 ;;
8792 esac
8793 fi
8794 MAKEINFO=$ac_cv_path_MAKEINFO
8795 if test -n "$MAKEINFO"; then
8796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8797 $as_echo "$MAKEINFO" >&6; }
8798 else
8799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8800 $as_echo "no" >&6; }
8801 fi
8802
8803
8804 if test "$MAKEINFO" != "no"; then
8805 case `
8806 $MAKEINFO --version 2> /dev/null |
8807 $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'
8808 ` in
8809 '') MAKEINFO=no;;
8810 esac
8811 fi
8812
8813 ## Makeinfo is unusual. For a released Emacs, the manuals are
8814 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8815 ## therefore in the category of "special tools" not normally required, which
8816 ## configure does not have to check for (eg autoconf itself).
8817 ## In a Bazaar checkout on the other hand, the manuals are not included.
8818 ## So makeinfo is a requirement to build from Bazaar, and configure
8819 ## should test for it as it does for any other build requirement.
8820 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8821 ## with pre-built manuals, from a Bazaar checkout.
8822 HAVE_MAKEINFO=yes
8823
8824 if test "$MAKEINFO" = "no"; then
8825 MAKEINFO=makeinfo
8826 if test "x${with_makeinfo}" = "xno"; then
8827 HAVE_MAKEINFO=no
8828 elif test ! -e "$srcdir/info/emacs" && test ! -e "$srcdir/info/emacs.info"; then
8829 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8830 source tree does not seem to have pre-built manuals in the \`info' directory.
8831 Either install a suitable version of makeinfo, or re-run configure
8832 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8833 fi
8834 fi
8835
8836
8837 INFO_EXT=.info
8838 INFO_OPTS=--no-split
8839
8840
8841
8842 if test $opsys = mingw32; then
8843 DOCMISC_W32=efaq-w32
8844 else
8845 DOCMISC_W32=
8846 fi
8847
8848
8849
8850 if test x$GCC = xyes; then
8851 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8852 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8853 else
8854 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8855 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8856 fi
8857
8858
8859 late_LDFLAGS="$LDFLAGS"
8860 if test x$GCC = xyes; then
8861 LDFLAGS_NOCOMBRELOC="-Wl,-znocombreloc"
8862 else
8863 LDFLAGS_NOCOMBRELOC="-znocombreloc"
8864 fi
8865
8866 LDFLAGS="$LDFLAGS $LDFLAGS_NOCOMBRELOC"
8867
8868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8869 $as_echo_n "checking for -znocombreloc... " >&6; }
8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8871 /* end confdefs.h. */
8872
8873 int
8874 main ()
8875 {
8876
8877 ;
8878 return 0;
8879 }
8880 _ACEOF
8881 if ac_fn_c_try_link "$LINENO"; then :
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8883 $as_echo "yes" >&6; }
8884 else
8885 LDFLAGS_NOCOMBRELOC=
8886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8887 $as_echo "no" >&6; }
8888 fi
8889 rm -f core conftest.err conftest.$ac_objext \
8890 conftest$ac_exeext conftest.$ac_ext
8891
8892 LDFLAGS="$late_LDFLAGS"
8893
8894 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8895 case "$opsys" in
8896 your-opsys-here) CANNOT_DUMP=yes ;;
8897 esac
8898
8899 test "$CANNOT_DUMP" = "yes" && \
8900
8901 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8902
8903
8904
8905
8906
8907 UNEXEC_OBJ=unexelf.o
8908 case "$opsys" in
8909 # MSDOS uses unexcoff.o
8910 aix4-2)
8911 UNEXEC_OBJ=unexaix.o
8912 ;;
8913 cygwin)
8914 UNEXEC_OBJ=unexcw.o
8915 ;;
8916 darwin)
8917 UNEXEC_OBJ=unexmacosx.o
8918 ;;
8919 hpux10-20 | hpux11)
8920 UNEXEC_OBJ=unexhp9k800.o
8921 ;;
8922 mingw32)
8923 UNEXEC_OBJ=unexw32.o
8924 ;;
8925 sol2-10)
8926 # Use the Solaris dldump() function, called from unexsol.c, to dump
8927 # emacs, instead of the generic ELF dump code found in unexelf.c.
8928 # The resulting binary has a complete symbol table, and is better
8929 # for debugging and other observability tools (debuggers, pstack, etc).
8930 #
8931 # If you encounter a problem using dldump(), please consider sending
8932 # a message to the OpenSolaris tools-linking mailing list:
8933 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8934 #
8935 # It is likely that dldump() works with older Solaris too, but this has
8936 # not been tested, so for now this change is for Solaris 10 or newer.
8937 UNEXEC_OBJ=unexsol.o
8938 ;;
8939 esac
8940
8941 LD_SWITCH_SYSTEM=
8942 case "$opsys" in
8943 freebsd|dragonfly)
8944 ## Let `ld' find image libs and similar things in /usr/local/lib.
8945 ## The system compiler, GCC, has apparently been modified to not
8946 ## look there, contrary to what a stock GCC would do.
8947 ### It's not our place to do this. See bug#10313#17.
8948 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8949 :
8950 ;;
8951
8952 gnu-linux)
8953 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8954 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8955 ;;
8956
8957 netbsd)
8958 ### It's not our place to do this. See bug#10313#17.
8959 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8960 :
8961 ;;
8962
8963 openbsd)
8964 ## Han Boetes <han@boetes.org> says this is necessary,
8965 ## otherwise Emacs dumps core on elf systems.
8966 LD_SWITCH_SYSTEM="-Z"
8967 ;;
8968 esac
8969
8970
8971 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8972
8973 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8974 ## which has not been defined yet. When this was handled with cpp,
8975 ## it was expanded to null when configure sourced the s/*.h file.
8976 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8977 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8978 ## (or somesuch), but because it is supposed to go at the _front_
8979 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8980 ## Compare with the gnu-linux case below, which added to the end
8981 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8982 ## LD_SWITCH_SYSTEM_TEMACS.
8983 case "$opsys" in
8984 netbsd|openbsd)
8985 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8986 esac
8987
8988
8989 C_SWITCH_MACHINE=
8990 case $canonical in
8991 alpha*)
8992 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8993 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8994
8995 fi
8996
8997 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8998 ## With ELF, make sure that all common symbols get allocated to in the
8999 ## data section. Otherwise, the dump of temacs may miss variables in
9000 ## the shared library that have been initialized. For example, with
9001 ## GNU libc, __malloc_initialized would normally be resolved to the
9002 ## shared library's .bss section, which is fatal.
9003 if test "x$GCC" = "xyes"; then
9004 C_SWITCH_MACHINE="-fno-common"
9005 else
9006 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
9007 fi
9008 else
9009 UNEXEC_OBJ=unexalpha.o
9010 fi
9011 ;;
9012 esac
9013
9014
9015
9016
9017 C_SWITCH_SYSTEM=
9018 ## Some programs in src produce warnings saying certain subprograms
9019 ## are too complex and need a MAXMEM value greater than 2000 for
9020 ## additional optimization. --nils@exp-math.uni-essen.de
9021 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
9022 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
9023 test "$opsys" = "mingw32" && C_SWITCH_SYSTEM="-mtune=pentium4"
9024 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
9025 ## It is redundant in glibc2, since we define _GNU_SOURCE.
9026
9027
9028
9029 LIBS_SYSTEM=
9030 case "$opsys" in
9031 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
9032 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
9033
9034 freebsd|dragonfly) LIBS_SYSTEM="-lutil" ;;
9035
9036 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
9037
9038 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
9039
9040 ## Motif needs -lgen.
9041 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
9042 esac
9043
9044
9045
9046 ### Make sure subsequent tests use flags consistent with the build flags.
9047
9048 if test x"${OVERRIDE_CPPFLAGS}" != x; then
9049 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
9050 else
9051 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
9052 fi
9053
9054 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
9055
9056 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
9057
9058
9059
9060 LIB_MATH=-lm
9061 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
9062
9063 case $opsys in
9064 cygwin )
9065 LIB_MATH=
9066 ;;
9067 darwin )
9068 ## Adding -lm confuses the dynamic linker, so omit it.
9069 LIB_MATH=
9070 ;;
9071 freebsd | dragonfly )
9072 SYSTEM_TYPE=berkeley-unix
9073 ;;
9074 gnu-linux | gnu-kfreebsd )
9075 ;;
9076 hpux10-20 | hpux11 )
9077 ;;
9078 mingw32 )
9079 LIB_MATH=
9080 SYSTEM_TYPE=windows-nt
9081 ;;
9082 netbsd | openbsd )
9083 SYSTEM_TYPE=berkeley-unix
9084 ;;
9085
9086 sol2* | unixware )
9087 SYSTEM_TYPE=usg-unix-v
9088 ;;
9089
9090 esac
9091
9092
9093
9094 cat >>confdefs.h <<_ACEOF
9095 #define SYSTEM_TYPE "$SYSTEM_TYPE"
9096 _ACEOF
9097
9098
9099
9100 pre_PKG_CONFIG_CFLAGS=$CFLAGS
9101 pre_PKG_CONFIG_LIBS=$LIBS
9102
9103 # Extract the first word of "pkg-config", so it can be a program name with args.
9104 set dummy pkg-config; ac_word=$2
9105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9106 $as_echo_n "checking for $ac_word... " >&6; }
9107 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
9108 $as_echo_n "(cached) " >&6
9109 else
9110 case $PKG_CONFIG in
9111 [\\/]* | ?:[\\/]*)
9112 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9113 ;;
9114 *)
9115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9116 for as_dir in $PATH
9117 do
9118 IFS=$as_save_IFS
9119 test -z "$as_dir" && as_dir=.
9120 for ac_exec_ext in '' $ac_executable_extensions; do
9121 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9122 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9123 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9124 break 2
9125 fi
9126 done
9127 done
9128 IFS=$as_save_IFS
9129
9130 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9131 ;;
9132 esac
9133 fi
9134 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9135 if test -n "$PKG_CONFIG"; then
9136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9137 $as_echo "$PKG_CONFIG" >&6; }
9138 else
9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9140 $as_echo "no" >&6; }
9141 fi
9142
9143
9144
9145
9146
9147 HAVE_SOUND=no
9148 if test "${with_sound}" != "no"; then
9149 # Sound support for GNU/Linux, the free BSDs, and MinGW.
9150 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
9151 do :
9152 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9153 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
9154 #ifdef __MINGW32__
9155 #define WIN32_LEAN_AND_MEAN
9156 #include <windows.h>
9157 #endif
9158
9159 "
9160 eval as_val=\$$as_ac_Header
9161 if test "x$as_val" = x""yes; then :
9162 cat >>confdefs.h <<_ACEOF
9163 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9164 _ACEOF
9165 have_sound_header=yes
9166 fi
9167
9168 done
9169
9170 test "${with_sound}" = "oss" && test "${have_sound_header}" != "yes" && \
9171 as_fn_error "OSS sound support requested but not found." "$LINENO" 5
9172
9173 if test "${with_sound}" = "bsd-ossaudio" || test "${with_sound}" = "yes"; then
9174 # Emulation library used on NetBSD.
9175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
9176 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
9177 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
9178 $as_echo_n "(cached) " >&6
9179 else
9180 ac_check_lib_save_LIBS=$LIBS
9181 LIBS="-lossaudio $LIBS"
9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9183 /* end confdefs.h. */
9184
9185 /* Override any GCC internal prototype to avoid an error.
9186 Use char because int might match the return type of a GCC
9187 builtin and then its argument prototype would still apply. */
9188 #ifdef __cplusplus
9189 extern "C"
9190 #endif
9191 char _oss_ioctl ();
9192 int
9193 main ()
9194 {
9195 return _oss_ioctl ();
9196 ;
9197 return 0;
9198 }
9199 _ACEOF
9200 if ac_fn_c_try_link "$LINENO"; then :
9201 ac_cv_lib_ossaudio__oss_ioctl=yes
9202 else
9203 ac_cv_lib_ossaudio__oss_ioctl=no
9204 fi
9205 rm -f core conftest.err conftest.$ac_objext \
9206 conftest$ac_exeext conftest.$ac_ext
9207 LIBS=$ac_check_lib_save_LIBS
9208 fi
9209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
9210 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
9211 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
9212 LIBSOUND=-lossaudio
9213 else
9214 LIBSOUND=
9215 fi
9216
9217 test "${with_sound}" = "bsd-ossaudio" && test -z "$LIBSOUND" && \
9218 as_fn_error "bsd-ossaudio sound support requested but not found." "$LINENO" 5
9219 fi
9220
9221
9222 if test "${with_sound}" = "alsa" || test "${with_sound}" = "yes"; then
9223 ALSA_REQUIRED=1.0.0
9224 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
9225
9226 succeeded=no
9227
9228 if test "$PKG_CONFIG" = "no" ; then
9229 HAVE_ALSA=no
9230 else
9231 PKG_CONFIG_MIN_VERSION=0.9.0
9232 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
9234 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
9235
9236 if "$PKG_CONFIG" --exists "$ALSA_MODULES" 2>&5 &&
9237 ALSA_CFLAGS=`"$PKG_CONFIG" --cflags "$ALSA_MODULES" 2>&5` &&
9238 ALSA_LIBS=`"$PKG_CONFIG" --libs "$ALSA_MODULES" 2>&5`; then
9239 edit_cflags="
9240 s,///*,/,g
9241 s/^/ /
9242 s/ -I/ $isystem/g
9243 s/^ //
9244 "
9245 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
9246 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
9247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
9248 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
9249 succeeded=yes
9250 else
9251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9252 $as_echo "no" >&6; }
9253 ALSA_CFLAGS=""
9254 ALSA_LIBS=""
9255 ## If we have a custom action on failure, don't print errors, but
9256 ## do set a variable so people can do so. Do it in a subshell
9257 ## to capture any diagnostics in invoking pkg-config.
9258 ALSA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$ALSA_MODULES") 2>&1`
9259
9260 fi
9261
9262
9263
9264 else
9265 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9266 echo "*** See http://www.freedesktop.org/software/pkgconfig"
9267 fi
9268 fi
9269
9270 if test $succeeded = yes; then
9271 HAVE_ALSA=yes
9272 else
9273 HAVE_ALSA=no
9274 fi
9275
9276 if test $HAVE_ALSA = yes; then
9277 SAVE_CFLAGS="$CFLAGS"
9278 SAVE_LIBS="$LIBS"
9279 CFLAGS="$ALSA_CFLAGS $CFLAGS"
9280 LIBS="$ALSA_LIBS $LIBS"
9281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9282 /* end confdefs.h. */
9283 #include <asoundlib.h>
9284 int
9285 main ()
9286 {
9287 snd_lib_error_set_handler (0);
9288 ;
9289 return 0;
9290 }
9291 _ACEOF
9292 if ac_fn_c_try_compile "$LINENO"; then :
9293 emacs_alsa_normal=yes
9294 else
9295 emacs_alsa_normal=no
9296 fi
9297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9298 if test "$emacs_alsa_normal" != yes; then
9299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9300 /* end confdefs.h. */
9301 #include <alsa/asoundlib.h>
9302 int
9303 main ()
9304 {
9305 snd_lib_error_set_handler (0);
9306 ;
9307 return 0;
9308 }
9309 _ACEOF
9310 if ac_fn_c_try_compile "$LINENO"; then :
9311 emacs_alsa_subdir=yes
9312 else
9313 emacs_alsa_subdir=no
9314 fi
9315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9316 if test "$emacs_alsa_subdir" != yes; then
9317 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
9318 fi
9319 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
9320 fi
9321
9322 CFLAGS="$SAVE_CFLAGS"
9323 LIBS="$SAVE_LIBS"
9324 LIBSOUND="$LIBSOUND $ALSA_LIBS"
9325 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
9326
9327 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
9328
9329 elif test "${with_sound}" = "alsa"; then
9330 as_fn_error "ALSA sound support requested but not found." "$LINENO" 5
9331 fi
9332 fi
9333 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
9334 case "$opsys" in
9335 gnu-linux|freebsd|netbsd|mingw32)
9336
9337 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
9338
9339 HAVE_SOUND=yes
9340 ;;
9341 esac
9342 fi
9343
9344
9345 fi
9346
9347
9348
9349
9350 for ac_header in $ac_header_list
9351 do :
9352 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9353 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9354 "
9355 eval as_val=\$$as_ac_Header
9356 if test "x$as_val" = x""yes; then :
9357 cat >>confdefs.h <<_ACEOF
9358 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9359 _ACEOF
9360
9361 fi
9362
9363 done
9364
9365
9366
9367
9368
9369
9370
9371
9372
9373
9374
9375
9376
9377
9378
9379
9380
9381
9382
9383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
9384 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
9385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9386 /* end confdefs.h. */
9387 #include <sys/personality.h>
9388 int
9389 main ()
9390 {
9391 personality (PER_LINUX32)
9392 ;
9393 return 0;
9394 }
9395 _ACEOF
9396 if ac_fn_c_try_compile "$LINENO"; then :
9397 emacs_cv_personality_linux32=yes
9398 else
9399 emacs_cv_personality_linux32=no
9400 fi
9401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
9403 $as_echo "$emacs_cv_personality_linux32" >&6; }
9404
9405 if test $emacs_cv_personality_linux32 = yes; then
9406
9407 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
9408
9409 fi
9410
9411 for ac_header in term.h
9412 do :
9413 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
9414 if test "x$ac_cv_header_term_h" = x""yes; then :
9415 cat >>confdefs.h <<_ACEOF
9416 #define HAVE_TERM_H 1
9417 _ACEOF
9418
9419 fi
9420
9421 done
9422
9423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
9424 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
9425 if test "${ac_cv_header_time+set}" = set; then :
9426 $as_echo_n "(cached) " >&6
9427 else
9428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9429 /* end confdefs.h. */
9430 #include <sys/types.h>
9431 #include <sys/time.h>
9432 #include <time.h>
9433
9434 int
9435 main ()
9436 {
9437 if ((struct tm *) 0)
9438 return 0;
9439 ;
9440 return 0;
9441 }
9442 _ACEOF
9443 if ac_fn_c_try_compile "$LINENO"; then :
9444 ac_cv_header_time=yes
9445 else
9446 ac_cv_header_time=no
9447 fi
9448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9449 fi
9450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
9451 $as_echo "$ac_cv_header_time" >&6; }
9452 if test $ac_cv_header_time = yes; then
9453
9454 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
9455
9456 fi
9457
9458 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include <signal.h>
9459
9460 "
9461 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
9462 ac_have_decl=1
9463 else
9464 ac_have_decl=0
9465 fi
9466
9467 cat >>confdefs.h <<_ACEOF
9468 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
9469 _ACEOF
9470
9471 if test $ac_cv_have_decl_sys_siglist != yes; then
9472 # For Tru64, at least:
9473 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "#include <signal.h>
9474
9475 "
9476 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
9477 ac_have_decl=1
9478 else
9479 ac_have_decl=0
9480 fi
9481
9482 cat >>confdefs.h <<_ACEOF
9483 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
9484 _ACEOF
9485
9486 fi
9487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
9488 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
9489 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
9490 $as_echo_n "(cached) " >&6
9491 else
9492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9493 /* end confdefs.h. */
9494 #include <sys/types.h>
9495 #include <sys/wait.h>
9496 #ifndef WEXITSTATUS
9497 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
9498 #endif
9499 #ifndef WIFEXITED
9500 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
9501 #endif
9502
9503 int
9504 main ()
9505 {
9506 int s;
9507 wait (&s);
9508 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
9509 ;
9510 return 0;
9511 }
9512 _ACEOF
9513 if ac_fn_c_try_compile "$LINENO"; then :
9514 ac_cv_header_sys_wait_h=yes
9515 else
9516 ac_cv_header_sys_wait_h=no
9517 fi
9518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9519 fi
9520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
9521 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
9522 if test $ac_cv_header_sys_wait_h = yes; then
9523
9524 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
9525
9526 fi
9527
9528
9529
9530
9531
9532 for ac_header in net/if.h
9533 do :
9534 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
9535 #if HAVE_SYS_SOCKET_H
9536 #include <sys/socket.h>
9537 #endif
9538 "
9539 if test "x$ac_cv_header_net_if_h" = x""yes; then :
9540 cat >>confdefs.h <<_ACEOF
9541 #define HAVE_NET_IF_H 1
9542 _ACEOF
9543
9544 fi
9545
9546 done
9547
9548 for ac_header in ifaddrs.h
9549 do :
9550 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
9551 #if HAVE_SYS_SOCKET_H
9552 #include <sys/socket.h>
9553 #endif
9554 "
9555 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
9556 cat >>confdefs.h <<_ACEOF
9557 #define HAVE_IFADDRS_H 1
9558 _ACEOF
9559
9560 fi
9561
9562 done
9563
9564 for ac_header in net/if_dl.h
9565 do :
9566 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
9567 #if HAVE_SYS_SOCKET_H
9568 #include <sys/socket.h>
9569 #endif
9570 "
9571 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
9572 cat >>confdefs.h <<_ACEOF
9573 #define HAVE_NET_IF_DL_H 1
9574 _ACEOF
9575
9576 fi
9577
9578 done
9579
9580
9581 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
9582 #if HAVE_SYS_SOCKET_H
9583 #include <sys/socket.h>
9584 #endif
9585 #if HAVE_NET_IF_H
9586 #include <net/if.h>
9587 #endif
9588 "
9589 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
9590
9591 cat >>confdefs.h <<_ACEOF
9592 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
9593 _ACEOF
9594
9595
9596 fi
9597 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
9598 #if HAVE_SYS_SOCKET_H
9599 #include <sys/socket.h>
9600 #endif
9601 #if HAVE_NET_IF_H
9602 #include <net/if.h>
9603 #endif
9604 "
9605 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
9606
9607 cat >>confdefs.h <<_ACEOF
9608 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9609 _ACEOF
9610
9611
9612 fi
9613 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9614 #if HAVE_SYS_SOCKET_H
9615 #include <sys/socket.h>
9616 #endif
9617 #if HAVE_NET_IF_H
9618 #include <net/if.h>
9619 #endif
9620 "
9621 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9622
9623 cat >>confdefs.h <<_ACEOF
9624 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9625 _ACEOF
9626
9627
9628 fi
9629 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9630 #if HAVE_SYS_SOCKET_H
9631 #include <sys/socket.h>
9632 #endif
9633 #if HAVE_NET_IF_H
9634 #include <net/if.h>
9635 #endif
9636 "
9637 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9638
9639 cat >>confdefs.h <<_ACEOF
9640 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9641 _ACEOF
9642
9643
9644 fi
9645 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9646 #if HAVE_SYS_SOCKET_H
9647 #include <sys/socket.h>
9648 #endif
9649 #if HAVE_NET_IF_H
9650 #include <net/if.h>
9651 #endif
9652 "
9653 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9654
9655 cat >>confdefs.h <<_ACEOF
9656 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9657 _ACEOF
9658
9659
9660 fi
9661 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9662 #if HAVE_SYS_SOCKET_H
9663 #include <sys/socket.h>
9664 #endif
9665 #if HAVE_NET_IF_H
9666 #include <net/if.h>
9667 #endif
9668 "
9669 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9670
9671 cat >>confdefs.h <<_ACEOF
9672 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9673 _ACEOF
9674
9675
9676 fi
9677
9678
9679
9680
9681 DEPFLAGS=
9682 MKDEPDIR=":"
9683 deps_frag=deps.mk
9684 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9686 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9687 HAVE_GNU_MAKE=no
9688 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9689 if test "x$testval" != x; then
9690 HAVE_GNU_MAKE=yes
9691 else
9692 ac_enable_autodepend=no
9693 fi
9694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9695 $as_echo "$HAVE_GNU_MAKE" >&6; }
9696 if test $HAVE_GNU_MAKE = yes; then
9697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9698 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9699 SAVE_CFLAGS="$CFLAGS"
9700 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9702 /* end confdefs.h. */
9703
9704 int
9705 main ()
9706 {
9707
9708 ;
9709 return 0;
9710 }
9711 _ACEOF
9712 if ac_fn_c_try_compile "$LINENO"; then :
9713
9714 else
9715 ac_enable_autodepend=no
9716 fi
9717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9718 CFLAGS="$SAVE_CFLAGS"
9719 test -f deps.d || ac_enable_autodepend=no
9720 rm -rf deps.d
9721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9722 $as_echo "$ac_enable_autodepend" >&6; }
9723 fi
9724 if test $ac_enable_autodepend = yes; then
9725 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9726 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9727 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9728 deps_frag=autodeps.mk
9729 fi
9730 fi
9731 deps_frag=$srcdir/src/$deps_frag
9732
9733
9734
9735
9736
9737 lisp_frag=$srcdir/src/lisp.mk
9738
9739
9740
9741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9742 $as_echo_n "checking for long file names... " >&6; }
9743 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9744 $as_echo_n "(cached) " >&6
9745 else
9746 ac_cv_sys_long_file_names=yes
9747 # Test for long file names in all the places we know might matter:
9748 # . the current directory, where building will happen
9749 # $prefix/lib where we will be installing things
9750 # $exec_prefix/lib likewise
9751 # $TMPDIR if set, where it might want to write temporary files
9752 # /tmp where it might want to write temporary files
9753 # /var/tmp likewise
9754 # /usr/tmp likewise
9755 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9756 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9757 # in the usual case where exec_prefix is '${prefix}'.
9758 case $ac_dir in #(
9759 . | /* | ?:[\\/]*) ;; #(
9760 *) continue;;
9761 esac
9762 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9763 ac_xdir=$ac_dir/cf$$
9764 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9765 ac_tf1=$ac_xdir/conftest9012345
9766 ac_tf2=$ac_xdir/conftest9012346
9767 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9768 ac_cv_sys_long_file_names=no
9769 rm -f -r "$ac_xdir" 2>/dev/null
9770 test $ac_cv_sys_long_file_names = no && break
9771 done
9772 fi
9773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9774 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9775 if test $ac_cv_sys_long_file_names = yes; then
9776
9777 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9778
9779 fi
9780
9781
9782 #### Choose a window system.
9783
9784 ## We leave window_system equal to none if
9785 ## we end up building without one. Any new window system should
9786 ## set window_system to an appropriate value and add objects to
9787 ## window-system-specific substs.
9788
9789 window_system=none
9790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9791 $as_echo_n "checking for X... " >&6; }
9792
9793
9794 # Check whether --with-x was given.
9795 if test "${with_x+set}" = set; then :
9796 withval=$with_x;
9797 fi
9798
9799 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9800 if test "x$with_x" = xno; then
9801 # The user explicitly disabled X.
9802 have_x=disabled
9803 else
9804 case $x_includes,$x_libraries in #(
9805 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9806 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9807 $as_echo_n "(cached) " >&6
9808 else
9809 # One or both of the vars are not set, and there is no cached value.
9810 ac_x_includes=no ac_x_libraries=no
9811 rm -f -r conftest.dir
9812 if mkdir conftest.dir; then
9813 cd conftest.dir
9814 cat >Imakefile <<'_ACEOF'
9815 incroot:
9816 @echo incroot='${INCROOT}'
9817 usrlibdir:
9818 @echo usrlibdir='${USRLIBDIR}'
9819 libdir:
9820 @echo libdir='${LIBDIR}'
9821 _ACEOF
9822 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9823 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9824 for ac_var in incroot usrlibdir libdir; do
9825 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9826 done
9827 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9828 for ac_extension in a so sl dylib la dll; do
9829 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9830 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9831 ac_im_usrlibdir=$ac_im_libdir; break
9832 fi
9833 done
9834 # Screen out bogus values from the imake configuration. They are
9835 # bogus both because they are the default anyway, and because
9836 # using them would break gcc on systems where it needs fixed includes.
9837 case $ac_im_incroot in
9838 /usr/include) ac_x_includes= ;;
9839 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9840 esac
9841 case $ac_im_usrlibdir in
9842 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9843 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9844 esac
9845 fi
9846 cd ..
9847 rm -f -r conftest.dir
9848 fi
9849
9850 # Standard set of common directories for X headers.
9851 # Check X11 before X11Rn because it is often a symlink to the current release.
9852 ac_x_header_dirs='
9853 /usr/X11/include
9854 /usr/X11R7/include
9855 /usr/X11R6/include
9856 /usr/X11R5/include
9857 /usr/X11R4/include
9858
9859 /usr/include/X11
9860 /usr/include/X11R7
9861 /usr/include/X11R6
9862 /usr/include/X11R5
9863 /usr/include/X11R4
9864
9865 /usr/local/X11/include
9866 /usr/local/X11R7/include
9867 /usr/local/X11R6/include
9868 /usr/local/X11R5/include
9869 /usr/local/X11R4/include
9870
9871 /usr/local/include/X11
9872 /usr/local/include/X11R7
9873 /usr/local/include/X11R6
9874 /usr/local/include/X11R5
9875 /usr/local/include/X11R4
9876
9877 /usr/X386/include
9878 /usr/x386/include
9879 /usr/XFree86/include/X11
9880
9881 /usr/include
9882 /usr/local/include
9883 /usr/unsupported/include
9884 /usr/athena/include
9885 /usr/local/x11r5/include
9886 /usr/lpp/Xamples/include
9887
9888 /usr/openwin/include
9889 /usr/openwin/share/include'
9890
9891 if test "$ac_x_includes" = no; then
9892 # Guess where to find include files, by looking for Xlib.h.
9893 # First, try using that file with no special directory specified.
9894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9895 /* end confdefs.h. */
9896 #include <X11/Xlib.h>
9897 _ACEOF
9898 if ac_fn_c_try_cpp "$LINENO"; then :
9899 # We can compile using X headers with no special include directory.
9900 ac_x_includes=
9901 else
9902 for ac_dir in $ac_x_header_dirs; do
9903 if test -r "$ac_dir/X11/Xlib.h"; then
9904 ac_x_includes=$ac_dir
9905 break
9906 fi
9907 done
9908 fi
9909 rm -f conftest.err conftest.$ac_ext
9910 fi # $ac_x_includes = no
9911
9912 if test "$ac_x_libraries" = no; then
9913 # Check for the libraries.
9914 # See if we find them without any special options.
9915 # Don't add to $LIBS permanently.
9916 ac_save_LIBS=$LIBS
9917 LIBS="-lX11 $LIBS"
9918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9919 /* end confdefs.h. */
9920 #include <X11/Xlib.h>
9921 int
9922 main ()
9923 {
9924 XrmInitialize ()
9925 ;
9926 return 0;
9927 }
9928 _ACEOF
9929 if ac_fn_c_try_link "$LINENO"; then :
9930 LIBS=$ac_save_LIBS
9931 # We can link X programs with no special library path.
9932 ac_x_libraries=
9933 else
9934 LIBS=$ac_save_LIBS
9935 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9936 do
9937 # Don't even attempt the hair of trying to link an X program!
9938 for ac_extension in a so sl dylib la dll; do
9939 if test -r "$ac_dir/libX11.$ac_extension"; then
9940 ac_x_libraries=$ac_dir
9941 break 2
9942 fi
9943 done
9944 done
9945 fi
9946 rm -f core conftest.err conftest.$ac_objext \
9947 conftest$ac_exeext conftest.$ac_ext
9948 fi # $ac_x_libraries = no
9949
9950 case $ac_x_includes,$ac_x_libraries in #(
9951 no,* | *,no | *\'*)
9952 # Didn't find X, or a directory has "'" in its name.
9953 ac_cv_have_x="have_x=no";; #(
9954 *)
9955 # Record where we found X for the cache.
9956 ac_cv_have_x="have_x=yes\
9957 ac_x_includes='$ac_x_includes'\
9958 ac_x_libraries='$ac_x_libraries'"
9959 esac
9960 fi
9961 ;; #(
9962 *) have_x=yes;;
9963 esac
9964 eval "$ac_cv_have_x"
9965 fi # $with_x != no
9966
9967 if test "$have_x" != yes; then
9968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9969 $as_echo "$have_x" >&6; }
9970 no_x=yes
9971 else
9972 # If each of the values was on the command line, it overrides each guess.
9973 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9974 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9975 # Update the cache value to reflect the command line values.
9976 ac_cv_have_x="have_x=yes\
9977 ac_x_includes='$x_includes'\
9978 ac_x_libraries='$x_libraries'"
9979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9980 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9981 fi
9982
9983 if test "$no_x" != yes; then
9984 window_system=x11
9985 fi
9986
9987 LD_SWITCH_X_SITE_RPATH=
9988 if test "${x_libraries}" != NONE; then
9989 if test -n "${x_libraries}"; then
9990 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9991 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9992 fi
9993 x_default_search_path=""
9994 x_search_path=${x_libraries}
9995 if test -z "${x_search_path}"; then
9996 x_search_path=/usr/lib
9997 fi
9998 for x_library in `echo ${x_search_path}: | \
9999 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
10000 x_search_path="\
10001 ${x_library}/X11/%L/%T/%N%C%S:\
10002 ${x_library}/X11/%l/%T/%N%C%S:\
10003 ${x_library}/X11/%T/%N%C%S:\
10004 ${x_library}/X11/%L/%T/%N%S:\
10005 ${x_library}/X11/%l/%T/%N%S:\
10006 ${x_library}/X11/%T/%N%S"
10007 if test x"${x_default_search_path}" = x; then
10008 x_default_search_path=${x_search_path}
10009 else
10010 x_default_search_path="${x_search_path}:${x_default_search_path}"
10011 fi
10012 done
10013 fi
10014
10015
10016 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
10017 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
10018 fi
10019
10020 if test x"${x_includes}" = x; then
10021 bitmapdir=/usr/include/X11/bitmaps
10022 else
10023 # accumulate include directories that have X11 bitmap subdirectories
10024 bmd_acc="dummyval"
10025 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
10026 if test -d "${bmd}/X11/bitmaps"; then
10027 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
10028 fi
10029 if test -d "${bmd}/bitmaps"; then
10030 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
10031 fi
10032 done
10033 if test ${bmd_acc} != "dummyval"; then
10034 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
10035 fi
10036 fi
10037
10038 HAVE_NS=no
10039 NS_IMPL_COCOA=no
10040 NS_IMPL_GNUSTEP=no
10041 tmp_CPPFLAGS="$CPPFLAGS"
10042 tmp_CFLAGS="$CFLAGS"
10043 CPPFLAGS="$CPPFLAGS -x objective-c"
10044 CFLAGS="$CFLAGS -x objective-c"
10045 GNU_OBJC_CFLAGS=
10046 LIBS_GNUSTEP=
10047 if test "${with_ns}" != no; then
10048 if test "${opsys}" = darwin; then
10049 NS_IMPL_COCOA=yes
10050 ns_appdir=`pwd`/nextstep/Emacs.app
10051 ns_appbindir=${ns_appdir}/Contents/MacOS
10052 ns_appresdir=${ns_appdir}/Contents/Resources
10053 ns_appsrc=Cocoa/Emacs.base
10054 elif test -f $GNUSTEP_CONFIG_FILE; then
10055 NS_IMPL_GNUSTEP=yes
10056 ns_appdir=`pwd`/nextstep/Emacs.app
10057 ns_appbindir=${ns_appdir}
10058 ns_appresdir=${ns_appdir}/Resources
10059 ns_appsrc=GNUstep/Emacs.base
10060 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
10061 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
10062 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
10063 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
10064 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
10065 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
10066 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
10067 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
10068 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
10069 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
10070 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
10071 LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
10072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
10073 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
10074 if test "${emacs_cv_objc_exceptions+set}" = set; then :
10075 $as_echo_n "(cached) " >&6
10076 else
10077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10078 /* end confdefs.h. */
10079 #include <GNUstepBase/GSConfig.h>
10080 int
10081 main ()
10082 {
10083 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
10084 1;
10085 #else
10086 fail;
10087 #endif
10088 ;
10089 return 0;
10090 }
10091 _ACEOF
10092 if ac_fn_c_try_compile "$LINENO"; then :
10093 emacs_cv_objc_exceptions=yes
10094 else
10095 emacs_cv_objc_exceptions=no
10096 fi
10097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10098 fi
10099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
10100 $as_echo "$emacs_cv_objc_exceptions" >&6; }
10101 if test $emacs_cv_objc_exceptions = yes; then
10102
10103 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
10104
10105 GNU_OBJC_CFLAGS="-fobjc-exceptions"
10106 fi
10107 fi
10108
10109 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
10110
10111 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
10112 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
10113 HAVE_NS=yes
10114 else
10115 as_fn_error "\`--with-ns' was specified, but the include
10116 files are missing or cannot be compiled." "$LINENO" 5
10117 fi
10118
10119
10120
10121 macfont_file=""
10122 if test "${NS_IMPL_COCOA}" = "yes"; then
10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.4 or newer" >&5
10124 $as_echo_n "checking for OSX 10.4 or newer... " >&6; }
10125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10126 /* end confdefs.h. */
10127 #include <AppKit/AppKit.h>
10128 int
10129 main ()
10130 {
10131
10132 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
10133 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
10134 ; /* OK */
10135 #else
10136 #error "OSX 10.4 or newer required"
10137 #endif
10138 #endif
10139
10140 ;
10141 return 0;
10142 }
10143 _ACEOF
10144 if ac_fn_c_try_compile "$LINENO"; then :
10145 ns_osx_have_104=yes
10146 else
10147 ns_osx_have_104=no
10148 fi
10149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_104" >&5
10151 $as_echo "$ns_osx_have_104" >&6; }
10152
10153 if test $ns_osx_have_104 = no; then
10154 as_fn_error "\`OSX 10.4 or newer is required'" "$LINENO" 5;
10155 fi
10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OSX 10.5 or newer" >&5
10157 $as_echo_n "checking for OSX 10.5 or newer... " >&6; }
10158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10159 /* end confdefs.h. */
10160 #include <AppKit/AppKit.h>
10161 int
10162 main ()
10163 {
10164
10165 #ifdef MAC_OS_X_VERSION_MAX_ALLOWED
10166 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
10167 ; /* OK */
10168 #else
10169 #error "OSX 10.5 not found"
10170 #endif
10171 #endif
10172
10173 ;
10174 return 0;
10175 }
10176 _ACEOF
10177 if ac_fn_c_try_compile "$LINENO"; then :
10178 ns_osx_have_105=yes
10179 else
10180 ns_osx_have_105=no
10181 fi
10182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ns_osx_have_105" >&5
10184 $as_echo "$ns_osx_have_105" >&6; }
10185 if test $ns_osx_have_105 = yes; then
10186 macfont_file="macfont.o"
10187 fi
10188 fi
10189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10190 /* end confdefs.h. */
10191 #include <Foundation/NSObjCRuntime.h>
10192 int
10193 main ()
10194 {
10195 NSInteger i;
10196 ;
10197 return 0;
10198 }
10199 _ACEOF
10200 if ac_fn_c_try_compile "$LINENO"; then :
10201 ns_have_nsinteger=yes
10202 else
10203 ns_have_nsinteger=no
10204 fi
10205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10206 if test $ns_have_nsinteger = yes; then
10207
10208 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
10209
10210 fi
10211 fi
10212
10213
10214
10215 INSTALL_ARCH_INDEP_EXTRA=install-etc
10216 ns_self_contained=no
10217 NS_OBJ=
10218 NS_OBJC_OBJ=
10219 if test "${HAVE_NS}" = yes; then
10220 if test "$with_toolkit_scroll_bars" = "no"; then
10221 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
10222 fi
10223
10224 window_system=nextstep
10225 # set up packaging dirs
10226 if test "${EN_NS_SELF_CONTAINED}" = yes; then
10227 ns_self_contained=yes
10228 prefix=${ns_appresdir}
10229 exec_prefix=${ns_appbindir}
10230 libexecdir="\${ns_appbindir}/libexec"
10231 archlibdir="\${ns_appbindir}/libexec"
10232 etcdocdir="\${ns_appresdir}/etc"
10233 etcdir="\${ns_appresdir}/etc"
10234 infodir="\${ns_appresdir}/info"
10235 mandir="\${ns_appresdir}/man"
10236 lispdir="\${ns_appresdir}/lisp"
10237 leimdir="\${ns_appresdir}/leim"
10238 INSTALL_ARCH_INDEP_EXTRA=
10239 fi
10240
10241 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o $macfont_file"
10242 fi
10243 CFLAGS="$tmp_CFLAGS"
10244 CPPFLAGS="$tmp_CPPFLAGS"
10245
10246
10247
10248
10249
10250 HAVE_W32=no
10251 W32_OBJ=
10252 W32_LIBS=
10253 EMACSRES=
10254 CLIENTRES=
10255 CLIENTW=
10256 W32_RES_LINK=
10257 EMACS_MANIFEST=
10258 UPDATE_MANIFEST=
10259 if test "${with_w32}" != no; then
10260 case "${opsys}" in
10261 cygwin)
10262 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
10263 if test "x$ac_cv_header_windows_h" = x""yes; then :
10264 HAVE_W32=yes
10265 else
10266 as_fn_error "\`--with-w32' was specified, but windows.h
10267 cannot be found." "$LINENO" 5
10268 fi
10269
10270
10271 ;;
10272 mingw32)
10273 ## Using --with-w32 with MinGW is a no-op, but we allow it.
10274 ;;
10275 *)
10276 as_fn_error "Using w32 with an autotools build is only supported for Cygwin and MinGW32." "$LINENO" 5
10277 ;;
10278 esac
10279 fi
10280
10281 if test "${opsys}" = "mingw32"; then
10282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Windows API headers are recent enough" >&5
10283 $as_echo_n "checking whether Windows API headers are recent enough... " >&6; }
10284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10285 /* end confdefs.h. */
10286
10287 #include <windows.h>
10288 #include <usp10.h>
10289 int
10290 main ()
10291 {
10292 PIMAGE_NT_HEADERS pHeader;
10293 PIMAGE_SECTION_HEADER pSection = IMAGE_FIRST_SECTION(pHeader)
10294 ;
10295 return 0;
10296 }
10297 _ACEOF
10298 if ac_fn_c_try_compile "$LINENO"; then :
10299 emacs_cv_w32api=yes
10300 HAVE_W32=yes
10301 else
10302 emacs_cv_w32api=no
10303 fi
10304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_w32api" >&5
10306 $as_echo "$emacs_cv_w32api" >&6; }
10307 if test "${emacs_cv_w32api}" = "no"; then
10308 as_fn_error "the Windows API headers are too old to support this build." "$LINENO" 5
10309 fi
10310 fi
10311
10312 FIRSTFILE_OBJ=
10313 NTDIR=
10314 LIBS_ECLIENT=
10315 LIB_WSOCK32=
10316 NTLIB=
10317 CM_OBJ="cm.o"
10318 XARGS_LIMIT=
10319 if test "${HAVE_W32}" = "yes"; then
10320
10321 $as_echo "#define HAVE_NTGUI 1" >>confdefs.h
10322
10323 if test -n "$ac_tool_prefix"; then
10324 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
10325 set dummy ${ac_tool_prefix}windres; ac_word=$2
10326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10327 $as_echo_n "checking for $ac_word... " >&6; }
10328 if test "${ac_cv_prog_WINDRES+set}" = set; then :
10329 $as_echo_n "(cached) " >&6
10330 else
10331 if test -n "$WINDRES"; then
10332 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
10333 else
10334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10335 for as_dir in $PATH
10336 do
10337 IFS=$as_save_IFS
10338 test -z "$as_dir" && as_dir=.
10339 for ac_exec_ext in '' $ac_executable_extensions; do
10340 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10341 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
10342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10343 break 2
10344 fi
10345 done
10346 done
10347 IFS=$as_save_IFS
10348
10349 fi
10350 fi
10351 WINDRES=$ac_cv_prog_WINDRES
10352 if test -n "$WINDRES"; then
10353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
10354 $as_echo "$WINDRES" >&6; }
10355 else
10356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10357 $as_echo "no" >&6; }
10358 fi
10359
10360
10361 fi
10362 if test -z "$ac_cv_prog_WINDRES"; then
10363 ac_ct_WINDRES=$WINDRES
10364 # Extract the first word of "windres", so it can be a program name with args.
10365 set dummy windres; ac_word=$2
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10367 $as_echo_n "checking for $ac_word... " >&6; }
10368 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
10369 $as_echo_n "(cached) " >&6
10370 else
10371 if test -n "$ac_ct_WINDRES"; then
10372 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
10373 else
10374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10375 for as_dir in $PATH
10376 do
10377 IFS=$as_save_IFS
10378 test -z "$as_dir" && as_dir=.
10379 for ac_exec_ext in '' $ac_executable_extensions; do
10380 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10381 ac_cv_prog_ac_ct_WINDRES="windres"
10382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10383 break 2
10384 fi
10385 done
10386 done
10387 IFS=$as_save_IFS
10388
10389 fi
10390 fi
10391 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
10392 if test -n "$ac_ct_WINDRES"; then
10393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
10394 $as_echo "$ac_ct_WINDRES" >&6; }
10395 else
10396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10397 $as_echo "no" >&6; }
10398 fi
10399
10400 if test "x$ac_ct_WINDRES" = x; then
10401 WINDRES="as_fn_error "No resource compiler found." "$LINENO" 5"
10402 else
10403 case $cross_compiling:$ac_tool_warned in
10404 yes:)
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
10406 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
10407 ac_tool_warned=yes ;;
10408 esac
10409 WINDRES=$ac_ct_WINDRES
10410 fi
10411 else
10412 WINDRES="$ac_cv_prog_WINDRES"
10413 fi
10414
10415 W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
10416 W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
10417 EMACSRES="emacs.res"
10418 case "$canonical" in
10419 x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
10420 *) EMACS_MANIFEST="emacs-x86.manifest" ;;
10421 esac
10422 UPDATE_MANIFEST=update-game-score.exe.manifest
10423 if test "${opsys}" = "cygwin"; then
10424 W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
10425 W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
10426 # Tell the linker that emacs.res is an object (which we compile from
10427 # the rc file), not a linker script.
10428 W32_RES_LINK="-Wl,emacs.res"
10429 else
10430 W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
10431 W32_LIBS="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
10432 W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
10433 W32_RES_LINK="\$(EMACSRES)"
10434 CLIENTRES="emacsclient.res"
10435 CLIENTW="emacsclientw\$(EXEEXT)"
10436 FIRSTFILE_OBJ=firstfile.o
10437 NTDIR=nt
10438 CM_OBJ=
10439 LIBS_ECLIENT="-lcomctl32"
10440 LIB_WSOCK32="-lwsock32"
10441 NTLIB="ntlib.$ac_objext"
10442 XARGS_LIMIT="-s 10000"
10443 fi
10444 fi
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461 if test "${HAVE_W32}" = "yes"; then
10462 window_system=w32
10463 with_xft=no
10464 fi
10465
10466 ## $window_system is now set to the window system we will
10467 ## ultimately use.
10468
10469 if test "$window_system" = none && test "$gl_gcc_warnings" = yes; then
10470 # Too many warnings for now.
10471 nw=
10472 nw="$nw -Wsuggest-attribute=const"
10473 nw="$nw -Wsuggest-attribute=noreturn"
10474
10475 gl_warn_set=
10476 set x $WARN_CFLAGS; shift
10477 for gl_warn_item
10478 do
10479 case " $nw " in
10480 *" $gl_warn_item "*)
10481 ;;
10482 *)
10483 gl_warn_set="$gl_warn_set $gl_warn_item"
10484 ;;
10485 esac
10486 done
10487 WARN_CFLAGS=$gl_warn_set
10488
10489
10490
10491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-variable" >&5
10492 $as_echo_n "checking whether C compiler handles -Wno-unused-variable... " >&6; }
10493 if test "${gl_cv_warn_c__Wno_unused_variable+set}" = set; then :
10494 $as_echo_n "(cached) " >&6
10495 else
10496
10497 gl_save_compiler_FLAGS="$CFLAGS"
10498 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-variable"
10499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10500 /* end confdefs.h. */
10501
10502 int
10503 main ()
10504 {
10505
10506 ;
10507 return 0;
10508 }
10509 _ACEOF
10510 if ac_fn_c_try_link "$LINENO"; then :
10511 gl_cv_warn_c__Wno_unused_variable=yes
10512 else
10513 gl_cv_warn_c__Wno_unused_variable=no
10514 fi
10515 rm -f core conftest.err conftest.$ac_objext \
10516 conftest$ac_exeext conftest.$ac_ext
10517 CFLAGS="$gl_save_compiler_FLAGS"
10518
10519 fi
10520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_variable" >&5
10521 $as_echo "$gl_cv_warn_c__Wno_unused_variable" >&6; }
10522 if test "x$gl_cv_warn_c__Wno_unused_variable" = x""yes; then :
10523 as_fn_append WARN_CFLAGS " -Wno-unused-variable"
10524 fi
10525
10526
10527
10528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-variable" >&5
10529 $as_echo_n "checking whether C compiler handles -Wno-unused-but-set-variable... " >&6; }
10530 if test "${gl_cv_warn_c__Wno_unused_but_set_variable+set}" = set; then :
10531 $as_echo_n "(cached) " >&6
10532 else
10533
10534 gl_save_compiler_FLAGS="$CFLAGS"
10535 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-variable"
10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10537 /* end confdefs.h. */
10538
10539 int
10540 main ()
10541 {
10542
10543 ;
10544 return 0;
10545 }
10546 _ACEOF
10547 if ac_fn_c_try_link "$LINENO"; then :
10548 gl_cv_warn_c__Wno_unused_but_set_variable=yes
10549 else
10550 gl_cv_warn_c__Wno_unused_but_set_variable=no
10551 fi
10552 rm -f core conftest.err conftest.$ac_objext \
10553 conftest$ac_exeext conftest.$ac_ext
10554 CFLAGS="$gl_save_compiler_FLAGS"
10555
10556 fi
10557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_variable" >&5
10558 $as_echo "$gl_cv_warn_c__Wno_unused_but_set_variable" >&6; }
10559 if test "x$gl_cv_warn_c__Wno_unused_but_set_variable" = x""yes; then :
10560 as_fn_append WARN_CFLAGS " -Wno-unused-but-set-variable"
10561 fi
10562
10563
10564
10565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-but-set-parameter" >&5
10566 $as_echo_n "checking whether C compiler handles -Wno-unused-but-set-parameter... " >&6; }
10567 if test "${gl_cv_warn_c__Wno_unused_but_set_parameter+set}" = set; then :
10568 $as_echo_n "(cached) " >&6
10569 else
10570
10571 gl_save_compiler_FLAGS="$CFLAGS"
10572 as_fn_append CFLAGS " $gl_unknown_warnings_are_errors -Wunused-but-set-parameter"
10573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10574 /* end confdefs.h. */
10575
10576 int
10577 main ()
10578 {
10579
10580 ;
10581 return 0;
10582 }
10583 _ACEOF
10584 if ac_fn_c_try_link "$LINENO"; then :
10585 gl_cv_warn_c__Wno_unused_but_set_parameter=yes
10586 else
10587 gl_cv_warn_c__Wno_unused_but_set_parameter=no
10588 fi
10589 rm -f core conftest.err conftest.$ac_objext \
10590 conftest$ac_exeext conftest.$ac_ext
10591 CFLAGS="$gl_save_compiler_FLAGS"
10592
10593 fi
10594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_but_set_parameter" >&5
10595 $as_echo "$gl_cv_warn_c__Wno_unused_but_set_parameter" >&6; }
10596 if test "x$gl_cv_warn_c__Wno_unused_but_set_parameter" = x""yes; then :
10597 as_fn_append WARN_CFLAGS " -Wno-unused-but-set-parameter"
10598 fi
10599
10600
10601 fi
10602
10603 term_header=
10604 HAVE_X_WINDOWS=no
10605 HAVE_X11=no
10606 USE_X_TOOLKIT=none
10607
10608 case "${window_system}" in
10609 x11 )
10610 HAVE_X_WINDOWS=yes
10611 HAVE_X11=yes
10612 term_header=xterm.h
10613 case "${with_x_toolkit}" in
10614 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
10615 motif ) USE_X_TOOLKIT=MOTIF ;;
10616 gtk ) with_gtk=yes
10617 term_header=gtkutil.h
10618 USE_X_TOOLKIT=none ;;
10619 gtk2 ) with_gtk2=yes
10620 term_header=gtkutil.h
10621 USE_X_TOOLKIT=none ;;
10622 gtk3 ) with_gtk3=yes
10623 term_header=gtkutil.h
10624 USE_X_TOOLKIT=none ;;
10625 no ) USE_X_TOOLKIT=none ;;
10626 * ) USE_X_TOOLKIT=maybe ;;
10627 esac
10628 ;;
10629 nextstep )
10630 term_header=nsterm.h
10631 ;;
10632 w32 )
10633 term_header=w32term.h
10634 ;;
10635 esac
10636
10637 if test "$window_system" = none && test "X$with_x" != "Xno"; then
10638 # Extract the first word of "X", so it can be a program name with args.
10639 set dummy X; ac_word=$2
10640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10641 $as_echo_n "checking for $ac_word... " >&6; }
10642 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
10643 $as_echo_n "(cached) " >&6
10644 else
10645 if test -n "$HAVE_XSERVER"; then
10646 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
10647 else
10648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10649 for as_dir in $PATH
10650 do
10651 IFS=$as_save_IFS
10652 test -z "$as_dir" && as_dir=.
10653 for ac_exec_ext in '' $ac_executable_extensions; do
10654 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10655 ac_cv_prog_HAVE_XSERVER="true"
10656 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10657 break 2
10658 fi
10659 done
10660 done
10661 IFS=$as_save_IFS
10662
10663 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
10664 fi
10665 fi
10666 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
10667 if test -n "$HAVE_XSERVER"; then
10668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
10669 $as_echo "$HAVE_XSERVER" >&6; }
10670 else
10671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10672 $as_echo "no" >&6; }
10673 fi
10674
10675
10676 if test "$HAVE_XSERVER" = true ||
10677 test -n "$DISPLAY" ||
10678 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
10679 as_fn_error "You seem to be running X, but no X development libraries
10680 were found. You should install the relevant development files for X
10681 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
10682 sure you have development files for image handling, i.e.
10683 tiff, gif, jpeg, png and xpm.
10684 If you are sure you want Emacs compiled without X window support, pass
10685 --without-x
10686 to configure." "$LINENO" 5
10687 fi
10688 fi
10689
10690 ### If we're using X11, we should use the X menu package.
10691 HAVE_MENUS=no
10692 case ${HAVE_X11} in
10693 yes ) HAVE_MENUS=yes ;;
10694 esac
10695
10696 # Does the opsystem file prohibit the use of the GNU malloc?
10697 # Assume not, until told otherwise.
10698 GNU_MALLOC=yes
10699
10700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
10701 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
10702 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
10703 $as_echo_n "(cached) " >&6
10704 else
10705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10706 /* end confdefs.h. */
10707 #include <malloc.h>
10708 static void hook (void) {}
10709 int
10710 main ()
10711 {
10712 malloc_set_state (malloc_get_state ());
10713 __after_morecore_hook = hook;
10714 __malloc_initialize_hook = hook;
10715 ;
10716 return 0;
10717 }
10718 _ACEOF
10719 if ac_fn_c_try_link "$LINENO"; then :
10720 emacs_cv_var_doug_lea_malloc=yes
10721 else
10722 emacs_cv_var_doug_lea_malloc=no
10723 fi
10724 rm -f core conftest.err conftest.$ac_objext \
10725 conftest$ac_exeext conftest.$ac_ext
10726 fi
10727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
10728 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
10729 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
10730
10731
10732 system_malloc=no
10733 case "$opsys" in
10734 ## darwin ld insists on the use of malloc routines in the System framework.
10735 darwin|sol2-10) system_malloc=yes ;;
10736 esac
10737
10738 if test "${system_malloc}" = "yes"; then
10739
10740 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10741
10742 GNU_MALLOC=no
10743 GNU_MALLOC_reason="
10744 (The GNU allocators don't work with this system configuration.)"
10745 GMALLOC_OBJ=
10746 VMLIMIT_OBJ=
10747 else
10748 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
10749 VMLIMIT_OBJ=vm-limit.o
10750
10751 for ac_header in sys/vlimit.h
10752 do :
10753 ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
10754 if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
10755 cat >>confdefs.h <<_ACEOF
10756 #define HAVE_SYS_VLIMIT_H 1
10757 _ACEOF
10758
10759 fi
10760
10761 done
10762
10763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
10764 $as_echo_n "checking for data_start... " >&6; }
10765 if test "${emacs_cv_data_start+set}" = set; then :
10766 $as_echo_n "(cached) " >&6
10767 else
10768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10769 /* end confdefs.h. */
10770 extern char data_start[]; char ch;
10771 int
10772 main ()
10773 {
10774 return data_start < &ch;
10775 ;
10776 return 0;
10777 }
10778 _ACEOF
10779 if ac_fn_c_try_link "$LINENO"; then :
10780 emacs_cv_data_start=yes
10781 else
10782 emacs_cv_data_start=no
10783 fi
10784 rm -f core conftest.err conftest.$ac_objext \
10785 conftest$ac_exeext conftest.$ac_ext
10786 fi
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
10788 $as_echo "$emacs_cv_data_start" >&6; }
10789 if test $emacs_cv_data_start = yes; then
10790
10791 $as_echo "#define HAVE_DATA_START 1" >>confdefs.h
10792
10793 fi
10794 fi
10795
10796
10797
10798 if test "$doug_lea_malloc" = "yes" ; then
10799 if test "$GNU_MALLOC" = yes ; then
10800 GNU_MALLOC_reason="
10801 (Using Doug Lea's new malloc from the GNU C Library.)"
10802 fi
10803
10804 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10805
10806
10807 ## Use mmap directly for allocating larger buffers.
10808 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10809 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10810 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10811 case "$opsys" in
10812 gnu*) REL_ALLOC=no ;;
10813 esac
10814 fi
10815
10816 if test x"${REL_ALLOC}" = x; then
10817 REL_ALLOC=${GNU_MALLOC}
10818 fi
10819
10820 use_mmap_for_buffers=no
10821 case "$opsys" in
10822 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
10823 esac
10824
10825
10826
10827
10828
10829
10830
10831
10832 for ac_func in getpagesize
10833 do :
10834 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10835 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10836 cat >>confdefs.h <<_ACEOF
10837 #define HAVE_GETPAGESIZE 1
10838 _ACEOF
10839
10840 fi
10841 done
10842
10843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10844 $as_echo_n "checking for working mmap... " >&6; }
10845 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10846 $as_echo_n "(cached) " >&6
10847 else
10848 if test "$cross_compiling" = yes; then :
10849 ac_cv_func_mmap_fixed_mapped=no
10850 else
10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10852 /* end confdefs.h. */
10853 $ac_includes_default
10854 /* malloc might have been renamed as rpl_malloc. */
10855 #undef malloc
10856
10857 /* Thanks to Mike Haertel and Jim Avera for this test.
10858 Here is a matrix of mmap possibilities:
10859 mmap private not fixed
10860 mmap private fixed at somewhere currently unmapped
10861 mmap private fixed at somewhere already mapped
10862 mmap shared not fixed
10863 mmap shared fixed at somewhere currently unmapped
10864 mmap shared fixed at somewhere already mapped
10865 For private mappings, we should verify that changes cannot be read()
10866 back from the file, nor mmap's back from the file at a different
10867 address. (There have been systems where private was not correctly
10868 implemented like the infamous i386 svr4.0, and systems where the
10869 VM page cache was not coherent with the file system buffer cache
10870 like early versions of FreeBSD and possibly contemporary NetBSD.)
10871 For shared mappings, we should conversely verify that changes get
10872 propagated back to all the places they're supposed to be.
10873
10874 Grep wants private fixed already mapped.
10875 The main things grep needs to know about mmap are:
10876 * does it exist and is it safe to write into the mmap'd area
10877 * how to use it (BSD variants) */
10878
10879 #include <fcntl.h>
10880 #include <sys/mman.h>
10881
10882 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10883 char *malloc ();
10884 #endif
10885
10886 /* This mess was copied from the GNU getpagesize.h. */
10887 #ifndef HAVE_GETPAGESIZE
10888 # ifdef _SC_PAGESIZE
10889 # define getpagesize() sysconf(_SC_PAGESIZE)
10890 # else /* no _SC_PAGESIZE */
10891 # ifdef HAVE_SYS_PARAM_H
10892 # include <sys/param.h>
10893 # ifdef EXEC_PAGESIZE
10894 # define getpagesize() EXEC_PAGESIZE
10895 # else /* no EXEC_PAGESIZE */
10896 # ifdef NBPG
10897 # define getpagesize() NBPG * CLSIZE
10898 # ifndef CLSIZE
10899 # define CLSIZE 1
10900 # endif /* no CLSIZE */
10901 # else /* no NBPG */
10902 # ifdef NBPC
10903 # define getpagesize() NBPC
10904 # else /* no NBPC */
10905 # ifdef PAGESIZE
10906 # define getpagesize() PAGESIZE
10907 # endif /* PAGESIZE */
10908 # endif /* no NBPC */
10909 # endif /* no NBPG */
10910 # endif /* no EXEC_PAGESIZE */
10911 # else /* no HAVE_SYS_PARAM_H */
10912 # define getpagesize() 8192 /* punt totally */
10913 # endif /* no HAVE_SYS_PARAM_H */
10914 # endif /* no _SC_PAGESIZE */
10915
10916 #endif /* no HAVE_GETPAGESIZE */
10917
10918 int
10919 main ()
10920 {
10921 char *data, *data2, *data3;
10922 const char *cdata2;
10923 int i, pagesize;
10924 int fd, fd2;
10925
10926 pagesize = getpagesize ();
10927
10928 /* First, make a file with some known garbage in it. */
10929 data = (char *) malloc (pagesize);
10930 if (!data)
10931 return 1;
10932 for (i = 0; i < pagesize; ++i)
10933 *(data + i) = rand ();
10934 umask (0);
10935 fd = creat ("conftest.mmap", 0600);
10936 if (fd < 0)
10937 return 2;
10938 if (write (fd, data, pagesize) != pagesize)
10939 return 3;
10940 close (fd);
10941
10942 /* Next, check that the tail of a page is zero-filled. File must have
10943 non-zero length, otherwise we risk SIGBUS for entire page. */
10944 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10945 if (fd2 < 0)
10946 return 4;
10947 cdata2 = "";
10948 if (write (fd2, cdata2, 1) != 1)
10949 return 5;
10950 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10951 if (data2 == MAP_FAILED)
10952 return 6;
10953 for (i = 0; i < pagesize; ++i)
10954 if (*(data2 + i))
10955 return 7;
10956 close (fd2);
10957 if (munmap (data2, pagesize))
10958 return 8;
10959
10960 /* Next, try to mmap the file at a fixed address which already has
10961 something else allocated at it. If we can, also make sure that
10962 we see the same garbage. */
10963 fd = open ("conftest.mmap", O_RDWR);
10964 if (fd < 0)
10965 return 9;
10966 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10967 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10968 return 10;
10969 for (i = 0; i < pagesize; ++i)
10970 if (*(data + i) != *(data2 + i))
10971 return 11;
10972
10973 /* Finally, make sure that changes to the mapped area do not
10974 percolate back to the file as seen by read(). (This is a bug on
10975 some variants of i386 svr4.0.) */
10976 for (i = 0; i < pagesize; ++i)
10977 *(data2 + i) = *(data2 + i) + 1;
10978 data3 = (char *) malloc (pagesize);
10979 if (!data3)
10980 return 12;
10981 if (read (fd, data3, pagesize) != pagesize)
10982 return 13;
10983 for (i = 0; i < pagesize; ++i)
10984 if (*(data + i) != *(data3 + i))
10985 return 14;
10986 close (fd);
10987 return 0;
10988 }
10989 _ACEOF
10990 if ac_fn_c_try_run "$LINENO"; then :
10991 ac_cv_func_mmap_fixed_mapped=yes
10992 else
10993 ac_cv_func_mmap_fixed_mapped=no
10994 fi
10995 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10996 conftest.$ac_objext conftest.beam conftest.$ac_ext
10997 fi
10998
10999 fi
11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
11001 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
11002 if test $ac_cv_func_mmap_fixed_mapped = yes; then
11003
11004 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
11005
11006 fi
11007 rm -f conftest.mmap conftest.txt
11008
11009 if test $use_mmap_for_buffers = yes; then
11010
11011 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
11012
11013 REL_ALLOC=no
11014 fi
11015
11016 LIBS="$LIBS_SYSTEM $LIBS"
11017
11018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
11019 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
11020 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
11021 $as_echo_n "(cached) " >&6
11022 else
11023 ac_check_lib_save_LIBS=$LIBS
11024 LIBS="-ldnet $LIBS"
11025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11026 /* end confdefs.h. */
11027
11028 /* Override any GCC internal prototype to avoid an error.
11029 Use char because int might match the return type of a GCC
11030 builtin and then its argument prototype would still apply. */
11031 #ifdef __cplusplus
11032 extern "C"
11033 #endif
11034 char dnet_ntoa ();
11035 int
11036 main ()
11037 {
11038 return dnet_ntoa ();
11039 ;
11040 return 0;
11041 }
11042 _ACEOF
11043 if ac_fn_c_try_link "$LINENO"; then :
11044 ac_cv_lib_dnet_dnet_ntoa=yes
11045 else
11046 ac_cv_lib_dnet_dnet_ntoa=no
11047 fi
11048 rm -f core conftest.err conftest.$ac_objext \
11049 conftest$ac_exeext conftest.$ac_ext
11050 LIBS=$ac_check_lib_save_LIBS
11051 fi
11052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
11053 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
11054 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
11055 cat >>confdefs.h <<_ACEOF
11056 #define HAVE_LIBDNET 1
11057 _ACEOF
11058
11059 LIBS="-ldnet $LIBS"
11060
11061 fi
11062
11063
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
11065 $as_echo_n "checking for main in -lXbsd... " >&6; }
11066 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
11067 $as_echo_n "(cached) " >&6
11068 else
11069 ac_check_lib_save_LIBS=$LIBS
11070 LIBS="-lXbsd $LIBS"
11071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11072 /* end confdefs.h. */
11073
11074
11075 int
11076 main ()
11077 {
11078 return main ();
11079 ;
11080 return 0;
11081 }
11082 _ACEOF
11083 if ac_fn_c_try_link "$LINENO"; then :
11084 ac_cv_lib_Xbsd_main=yes
11085 else
11086 ac_cv_lib_Xbsd_main=no
11087 fi
11088 rm -f core conftest.err conftest.$ac_objext \
11089 conftest$ac_exeext conftest.$ac_ext
11090 LIBS=$ac_check_lib_save_LIBS
11091 fi
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
11093 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
11094 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
11095 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
11096 fi
11097
11098
11099 LIB_PTHREAD=
11100
11101
11102
11103 if test "$ac_cv_header_pthread_h"; then
11104 if test "$GMALLOC_OBJ" = gmalloc.o; then
11105 emacs_pthread_function=pthread_atfork
11106 else
11107 emacs_pthread_function=pthread_self
11108 fi
11109 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
11110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
11111 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
11112 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
11113 $as_echo_n "(cached) " >&6
11114 else
11115 ac_check_lib_save_LIBS=$LIBS
11116 LIBS="-lpthread $LIBS"
11117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11118 /* end confdefs.h. */
11119
11120 /* Override any GCC internal prototype to avoid an error.
11121 Use char because int might match the return type of a GCC
11122 builtin and then its argument prototype would still apply. */
11123 #ifdef __cplusplus
11124 extern "C"
11125 #endif
11126 char $emacs_pthread_function ();
11127 int
11128 main ()
11129 {
11130 return $emacs_pthread_function ();
11131 ;
11132 return 0;
11133 }
11134 _ACEOF
11135 if ac_fn_c_try_link "$LINENO"; then :
11136 eval "$as_ac_Lib=yes"
11137 else
11138 eval "$as_ac_Lib=no"
11139 fi
11140 rm -f core conftest.err conftest.$ac_objext \
11141 conftest$ac_exeext conftest.$ac_ext
11142 LIBS=$ac_check_lib_save_LIBS
11143 fi
11144 eval ac_res=\$$as_ac_Lib
11145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11146 $as_echo "$ac_res" >&6; }
11147 eval as_val=\$$as_ac_Lib
11148 if test "x$as_val" = x""yes; then :
11149 HAVE_PTHREAD=yes
11150 fi
11151
11152 fi
11153 if test "$HAVE_PTHREAD" = yes; then
11154 case "${canonical}" in
11155 *-hpux*) ;;
11156 *) LIB_PTHREAD="-lpthread"
11157 LIBS="$LIB_PTHREAD $LIBS" ;;
11158 esac
11159
11160 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
11161
11162 fi
11163
11164
11165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
11166 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
11167 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
11168 $as_echo_n "(cached) " >&6
11169 else
11170 ac_check_lib_save_LIBS=$LIBS
11171 LIBS="-lpthreads $LIBS"
11172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11173 /* end confdefs.h. */
11174
11175 /* Override any GCC internal prototype to avoid an error.
11176 Use char because int might match the return type of a GCC
11177 builtin and then its argument prototype would still apply. */
11178 #ifdef __cplusplus
11179 extern "C"
11180 #endif
11181 char cma_open ();
11182 int
11183 main ()
11184 {
11185 return cma_open ();
11186 ;
11187 return 0;
11188 }
11189 _ACEOF
11190 if ac_fn_c_try_link "$LINENO"; then :
11191 ac_cv_lib_pthreads_cma_open=yes
11192 else
11193 ac_cv_lib_pthreads_cma_open=no
11194 fi
11195 rm -f core conftest.err conftest.$ac_objext \
11196 conftest$ac_exeext conftest.$ac_ext
11197 LIBS=$ac_check_lib_save_LIBS
11198 fi
11199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
11200 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
11201 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
11202 cat >>confdefs.h <<_ACEOF
11203 #define HAVE_LIBPTHREADS 1
11204 _ACEOF
11205
11206 LIBS="-lpthreads $LIBS"
11207
11208 fi
11209
11210
11211 ## Note: when using cpp in s/aix4.2.h, this definition depended on
11212 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
11213 ## the system file was sourced. Hence the value of LIBS_SYSTEM
11214 ## added to LIBS in configure would never contain the pthreads part,
11215 ## but the value used in Makefiles might. FIXME?
11216 ##
11217 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
11218 ## be harmless on older versions of X where it happens to exist.
11219 test "$opsys" = "aix4-2" && \
11220 test $ac_cv_lib_pthreads_cma_open = yes && \
11221 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
11222
11223
11224 case ${host_os} in
11225 aix*)
11226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11227 $as_echo_n "checking for -bbigtoc option... " >&6; }
11228 if test "${gdb_cv_bigtoc+set}" = set; then :
11229 $as_echo_n "(cached) " >&6
11230 else
11231
11232 case $GCC in
11233 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11234 *) gdb_cv_bigtoc=-bbigtoc ;;
11235 esac
11236
11237 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11239 /* end confdefs.h. */
11240
11241 int
11242 main ()
11243 {
11244 int i;
11245 ;
11246 return 0;
11247 }
11248 _ACEOF
11249 if ac_fn_c_try_link "$LINENO"; then :
11250
11251 else
11252 gdb_cv_bigtoc=
11253 fi
11254 rm -f core conftest.err conftest.$ac_objext \
11255 conftest$ac_exeext conftest.$ac_ext
11256
11257 fi
11258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11259 $as_echo "$gdb_cv_bigtoc" >&6; }
11260 ;;
11261 esac
11262
11263 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
11264 # used for the tests that follow. We set them back to REAL_CFLAGS and
11265 # REAL_CPPFLAGS later on.
11266
11267 REAL_CFLAGS="$CFLAGS"
11268 REAL_CPPFLAGS="$CPPFLAGS"
11269
11270 if test "${HAVE_X11}" = "yes"; then
11271 DEFS="$C_SWITCH_X_SITE $DEFS"
11272 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
11273 LIBS="-lX11 $LIBS"
11274 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
11275 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
11276
11277 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
11278 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
11279 # but it's more convenient here to set LD_RUN_PATH since this
11280 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
11281 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
11282 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
11283 export LD_RUN_PATH
11284 fi
11285
11286 if test "${opsys}" = "gnu-linux"; then
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
11288 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
11289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11290 /* end confdefs.h. */
11291
11292 int
11293 main ()
11294 {
11295 XOpenDisplay ("foo");
11296 ;
11297 return 0;
11298 }
11299 _ACEOF
11300 if ac_fn_c_try_link "$LINENO"; then :
11301 xgnu_linux_first_failure=no
11302 else
11303 xgnu_linux_first_failure=yes
11304 fi
11305 rm -f core conftest.err conftest.$ac_objext \
11306 conftest$ac_exeext conftest.$ac_ext
11307 if test "${xgnu_linux_first_failure}" = "yes"; then
11308 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
11309 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
11310 OLD_CPPFLAGS="$CPPFLAGS"
11311 OLD_LIBS="$LIBS"
11312 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
11313 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
11314 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
11315 LIBS="$LIBS -b i486-linuxaout"
11316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11317 /* end confdefs.h. */
11318
11319 int
11320 main ()
11321 {
11322 XOpenDisplay ("foo");
11323 ;
11324 return 0;
11325 }
11326 _ACEOF
11327 if ac_fn_c_try_link "$LINENO"; then :
11328 xgnu_linux_second_failure=no
11329 else
11330 xgnu_linux_second_failure=yes
11331 fi
11332 rm -f core conftest.err conftest.$ac_objext \
11333 conftest$ac_exeext conftest.$ac_ext
11334 if test "${xgnu_linux_second_failure}" = "yes"; then
11335 # If we get the same failure with -b, there is no use adding -b.
11336 # So take it out. This plays safe.
11337 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
11338 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
11339 CPPFLAGS="$OLD_CPPFLAGS"
11340 LIBS="$OLD_LIBS"
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11342 $as_echo "no" >&6; }
11343 else
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11345 $as_echo "yes" >&6; }
11346 fi
11347 else
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11349 $as_echo "no" >&6; }
11350 fi
11351 fi
11352
11353 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
11354 # header files included from there.
11355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
11356 $as_echo_n "checking for Xkb... " >&6; }
11357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11358 /* end confdefs.h. */
11359 #include <X11/Xlib.h>
11360 #include <X11/XKBlib.h>
11361 int
11362 main ()
11363 {
11364 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
11365 ;
11366 return 0;
11367 }
11368 _ACEOF
11369 if ac_fn_c_try_link "$LINENO"; then :
11370 emacs_xkb=yes
11371 else
11372 emacs_xkb=no
11373 fi
11374 rm -f core conftest.err conftest.$ac_objext \
11375 conftest$ac_exeext conftest.$ac_ext
11376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
11377 $as_echo "$emacs_xkb" >&6; }
11378 if test $emacs_xkb = yes; then
11379
11380 $as_echo "#define HAVE_XKB 1" >>confdefs.h
11381
11382 fi
11383
11384 for ac_func in XrmSetDatabase XScreenResourceString \
11385 XScreenNumberOfScreen
11386 do :
11387 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11388 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11389 eval as_val=\$$as_ac_var
11390 if test "x$as_val" = x""yes; then :
11391 cat >>confdefs.h <<_ACEOF
11392 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11393 _ACEOF
11394
11395 fi
11396 done
11397
11398 fi
11399
11400 if test "${window_system}" = "x11"; then
11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
11402 $as_echo_n "checking X11 version 6... " >&6; }
11403 if test "${emacs_cv_x11_version_6+set}" = set; then :
11404 $as_echo_n "(cached) " >&6
11405 else
11406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11407 /* end confdefs.h. */
11408 #include <X11/Xlib.h>
11409 int
11410 main ()
11411 {
11412 #if XlibSpecificationRelease < 6
11413 fail;
11414 #endif
11415
11416 ;
11417 return 0;
11418 }
11419 _ACEOF
11420 if ac_fn_c_try_link "$LINENO"; then :
11421 emacs_cv_x11_version_6=yes
11422 else
11423 emacs_cv_x11_version_6=no
11424 fi
11425 rm -f core conftest.err conftest.$ac_objext \
11426 conftest$ac_exeext conftest.$ac_ext
11427 fi
11428
11429 if test $emacs_cv_x11_version_6 = yes; then
11430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11431 $as_echo "6 or newer" >&6; }
11432
11433 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
11434
11435
11436 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
11437
11438 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
11439 ## XIM support.
11440 case "$opsys" in
11441 sol2-*) : ;;
11442 *)
11443 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
11444
11445 ;;
11446 esac
11447 else
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11449 $as_echo "before 6" >&6; }
11450 fi
11451 fi
11452
11453
11454 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
11455 HAVE_RSVG=no
11456 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" = "mingw32"; then
11457 if test "${with_rsvg}" != "no"; then
11458 RSVG_REQUIRED=2.11.0
11459 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
11460
11461
11462 succeeded=no
11463
11464 if test "$PKG_CONFIG" = "no" ; then
11465 :
11466 else
11467 PKG_CONFIG_MIN_VERSION=0.9.0
11468 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
11470 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
11471
11472 if "$PKG_CONFIG" --exists "$RSVG_MODULE" 2>&5 &&
11473 RSVG_CFLAGS=`"$PKG_CONFIG" --cflags "$RSVG_MODULE" 2>&5` &&
11474 RSVG_LIBS=`"$PKG_CONFIG" --libs "$RSVG_MODULE" 2>&5`; then
11475 edit_cflags="
11476 s,///*,/,g
11477 s/^/ /
11478 s/ -I/ $isystem/g
11479 s/^ //
11480 "
11481 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
11482 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
11483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
11484 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
11485 succeeded=yes
11486 else
11487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11488 $as_echo "no" >&6; }
11489 RSVG_CFLAGS=""
11490 RSVG_LIBS=""
11491 ## If we have a custom action on failure, don't print errors, but
11492 ## do set a variable so people can do so. Do it in a subshell
11493 ## to capture any diagnostics in invoking pkg-config.
11494 RSVG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$RSVG_MODULE") 2>&1`
11495
11496 fi
11497
11498
11499
11500 else
11501 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11502 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11503 fi
11504 fi
11505
11506 if test $succeeded = yes; then
11507 HAVE_RSVG=yes
11508 else
11509 :
11510 fi
11511
11512
11513
11514
11515 if test $HAVE_RSVG = yes; then
11516
11517 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
11518
11519 CFLAGS="$CFLAGS $RSVG_CFLAGS"
11520 LIBS="$RSVG_LIBS $LIBS"
11521 fi
11522 fi
11523 fi
11524
11525 HAVE_IMAGEMAGICK=no
11526 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
11527 if test "${with_imagemagick}" != "no"; then
11528 ## 6.2.8 is the earliest version known to work, but earlier versions
11529 ## might work - let us know if you find one.
11530 ## 6.0.7 does not work. See bug#7955.
11531 ## 6.8.2 makes Emacs crash; see Bug#13867.
11532 IMAGEMAGICK_MODULE="Wand >= 6.2.8 Wand != 6.8.2"
11533
11534 succeeded=no
11535
11536 if test "$PKG_CONFIG" = "no" ; then
11537 :
11538 else
11539 PKG_CONFIG_MIN_VERSION=0.9.0
11540 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
11542 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
11543
11544 if "$PKG_CONFIG" --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
11545 IMAGEMAGICK_CFLAGS=`"$PKG_CONFIG" --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
11546 IMAGEMAGICK_LIBS=`"$PKG_CONFIG" --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
11547 edit_cflags="
11548 s,///*,/,g
11549 s/^/ /
11550 s/ -I/ $isystem/g
11551 s/^ //
11552 "
11553 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
11554 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
11555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
11556 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
11557 succeeded=yes
11558 else
11559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11560 $as_echo "no" >&6; }
11561 IMAGEMAGICK_CFLAGS=""
11562 IMAGEMAGICK_LIBS=""
11563 ## If we have a custom action on failure, don't print errors, but
11564 ## do set a variable so people can do so. Do it in a subshell
11565 ## to capture any diagnostics in invoking pkg-config.
11566 IMAGEMAGICK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
11567
11568 fi
11569
11570
11571
11572 else
11573 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11574 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11575 fi
11576 fi
11577
11578 if test $succeeded = yes; then
11579 HAVE_IMAGEMAGICK=yes
11580 else
11581 :
11582 fi
11583
11584
11585
11586
11587 if test $HAVE_IMAGEMAGICK = yes; then
11588
11589 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
11590
11591 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
11592 LIBS="$IMAGEMAGICK_LIBS $LIBS"
11593 for ac_func in MagickExportImagePixels MagickMergeImageLayers
11594 do :
11595 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11596 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11597 eval as_val=\$$as_ac_var
11598 if test "x$as_val" = x""yes; then :
11599 cat >>confdefs.h <<_ACEOF
11600 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11601 _ACEOF
11602
11603 fi
11604 done
11605
11606 fi
11607 fi
11608 fi
11609
11610
11611 HAVE_GTK=no
11612 GTK_OBJ=
11613 gtk_term_header=$term_header
11614 check_gtk2=no
11615 gtk3_pkg_errors=
11616 if test "${opsys}" != "mingw32"; then
11617 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
11618 GLIB_REQUIRED=2.28
11619 GTK_REQUIRED=3.0
11620 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11621
11622
11623 succeeded=no
11624
11625 if test "$PKG_CONFIG" = "no" ; then
11626 pkg_check_gtk=no
11627 else
11628 PKG_CONFIG_MIN_VERSION=0.9.0
11629 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11631 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11632
11633 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11634 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11635 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11636 edit_cflags="
11637 s,///*,/,g
11638 s/^/ /
11639 s/ -I/ $isystem/g
11640 s/^ //
11641 "
11642 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11643 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11645 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11646 succeeded=yes
11647 else
11648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11649 $as_echo "no" >&6; }
11650 GTK_CFLAGS=""
11651 GTK_LIBS=""
11652 ## If we have a custom action on failure, don't print errors, but
11653 ## do set a variable so people can do so. Do it in a subshell
11654 ## to capture any diagnostics in invoking pkg-config.
11655 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11656
11657 fi
11658
11659
11660
11661 else
11662 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11663 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11664 fi
11665 fi
11666
11667 if test $succeeded = yes; then
11668 pkg_check_gtk=yes
11669 else
11670 pkg_check_gtk=no
11671 fi
11672
11673 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
11674 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
11675 fi
11676 if test "$pkg_check_gtk" = "yes"; then
11677
11678 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
11679
11680 GTK_OBJ=emacsgtkfixed.o
11681 gtk_term_header=gtkutil.h
11682 USE_GTK_TOOLKIT="GTK3"
11683 if test "x$ac_enable_gtk_deprecation_warnings" = x; then
11684 GTK_CFLAGS="$GTK_CFLAGS -DGDK_DISABLE_DEPRECATION_WARNINGS"
11685 GTK_CFLAGS="$GTK_CFLAGS -DGLIB_DISABLE_DEPRECATION_WARNINGS"
11686 fi
11687 else
11688 check_gtk2=yes
11689 gtk3_pkg_errors="$GTK_PKG_ERRORS "
11690 fi
11691 fi
11692
11693 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
11694 GLIB_REQUIRED=2.10
11695 GTK_REQUIRED=2.10
11696 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11697
11698
11699 succeeded=no
11700
11701 if test "$PKG_CONFIG" = "no" ; then
11702 pkg_check_gtk=no
11703 else
11704 PKG_CONFIG_MIN_VERSION=0.9.0
11705 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11707 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11708
11709 if "$PKG_CONFIG" --exists "$GTK_MODULES" 2>&5 &&
11710 GTK_CFLAGS=`"$PKG_CONFIG" --cflags "$GTK_MODULES" 2>&5` &&
11711 GTK_LIBS=`"$PKG_CONFIG" --libs "$GTK_MODULES" 2>&5`; then
11712 edit_cflags="
11713 s,///*,/,g
11714 s/^/ /
11715 s/ -I/ $isystem/g
11716 s/^ //
11717 "
11718 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
11719 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
11721 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
11722 succeeded=yes
11723 else
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11725 $as_echo "no" >&6; }
11726 GTK_CFLAGS=""
11727 GTK_LIBS=""
11728 ## If we have a custom action on failure, don't print errors, but
11729 ## do set a variable so people can do so. Do it in a subshell
11730 ## to capture any diagnostics in invoking pkg-config.
11731 GTK_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$GTK_MODULES") 2>&1`
11732
11733 fi
11734
11735
11736
11737 else
11738 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11739 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11740 fi
11741 fi
11742
11743 if test $succeeded = yes; then
11744 pkg_check_gtk=yes
11745 else
11746 pkg_check_gtk=no
11747 fi
11748
11749 if test "$pkg_check_gtk" = "no" &&
11750 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
11751 then
11752 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
11753 fi
11754 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
11755 fi
11756 fi
11757
11758 if test x"$pkg_check_gtk" = xyes; then
11759
11760
11761
11762 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11763 CFLAGS="$CFLAGS $GTK_CFLAGS"
11764 LIBS="$GTK_LIBS $LIBS"
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GTK compiles" >&5
11766 $as_echo_n "checking whether GTK compiles... " >&6; }
11767 GTK_COMPILES=no
11768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11769 /* end confdefs.h. */
11770 /* Check the Gtk and Glib APIs. */
11771 #include <gtk/gtk.h>
11772 #include <glib-object.h>
11773 static void
11774 callback (GObject *go, GParamSpec *spec, gpointer user_data)
11775 {}
11776
11777 int
11778 main ()
11779 {
11780
11781 GtkSettings *gs = 0;
11782 /* Use G_CALLBACK to make sure function pointers can be cast to void *;
11783 strict C prohibits this. Use gtk_main_iteration to test that the
11784 libraries are there. */
11785 if (g_signal_handler_find (G_OBJECT (gs), G_SIGNAL_MATCH_FUNC,
11786 0, 0, 0, G_CALLBACK (callback), 0))
11787 gtk_main_iteration ();
11788
11789 ;
11790 return 0;
11791 }
11792 _ACEOF
11793 if ac_fn_c_try_link "$LINENO"; then :
11794 GTK_COMPILES=yes
11795 fi
11796 rm -f core conftest.err conftest.$ac_objext \
11797 conftest$ac_exeext conftest.$ac_ext
11798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_COMPILES" >&5
11799 $as_echo "$GTK_COMPILES" >&6; }
11800 if test "${GTK_COMPILES}" != "yes"; then
11801 GTK_OBJ=
11802 if test "$USE_X_TOOLKIT" != "maybe"; then
11803 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11804 fi
11805 else
11806 HAVE_GTK=yes
11807
11808 $as_echo "#define USE_GTK 1" >>confdefs.h
11809
11810 GTK_OBJ="gtkutil.o $GTK_OBJ"
11811 term_header=$gtk_term_header
11812 USE_X_TOOLKIT=none
11813 if "$PKG_CONFIG" --atleast-version=2.10 gtk+-2.0; then
11814 :
11815 else
11816 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11817 closing open displays. This is no problem if you just use
11818 one display, but if you use more than one and close one of them
11819 Emacs may crash." >&5
11820 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11821 closing open displays. This is no problem if you just use
11822 one display, but if you use more than one and close one of them
11823 Emacs may crash." >&2;}
11824 sleep 3
11825 fi
11826 fi
11827
11828 fi
11829
11830
11831
11832 if test "${HAVE_GTK}" = "yes"; then
11833
11834 if test "$with_toolkit_scroll_bars" != no; then
11835 with_toolkit_scroll_bars=yes
11836 fi
11837
11838 HAVE_GTK_FILE_SELECTION=no
11839 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11840 #include <gtk/gtk.h>
11841 "
11842 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
11843 HAVE_GTK_FILE_SELECTION=yes
11844 else
11845 HAVE_GTK_FILE_SELECTION=no
11846 fi
11847
11848 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11849 for ac_func in gtk_file_selection_new
11850 do :
11851 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11852 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
11853 cat >>confdefs.h <<_ACEOF
11854 #define HAVE_GTK_FILE_SELECTION_NEW 1
11855 _ACEOF
11856
11857 fi
11858 done
11859
11860 fi
11861
11862 HAVE_GTK_HANDLE_BOX=no
11863 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_HANDLE_BOX" "ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" "$ac_includes_default
11864 #include <gtk/gtk.h>
11865 "
11866 if test "x$ac_cv_have_decl_GTK_TYPE_HANDLE_BOX" = x""yes; then :
11867 HAVE_GTK_HANDLE_BOX=yes
11868 else
11869 HAVE_GTK_HANDLE_BOX=no
11870 fi
11871
11872 if test "$HAVE_GTK_HANDLE_BOX" = yes; then
11873 for ac_func in gtk_handle_box_new
11874 do :
11875 ac_fn_c_check_func "$LINENO" "gtk_handle_box_new" "ac_cv_func_gtk_handle_box_new"
11876 if test "x$ac_cv_func_gtk_handle_box_new" = x""yes; then :
11877 cat >>confdefs.h <<_ACEOF
11878 #define HAVE_GTK_HANDLE_BOX_NEW 1
11879 _ACEOF
11880
11881 fi
11882 done
11883
11884 fi
11885
11886 HAVE_GTK_TEAROFF_MENU_ITEM=no
11887 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_TEAROFF_MENU_ITEM" "ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" "$ac_includes_default
11888 #include <gtk/gtk.h>
11889 "
11890 if test "x$ac_cv_have_decl_GTK_TYPE_TEAROFF_MENU_ITEM" = x""yes; then :
11891 HAVE_GTK_TEAROFF_MENU_ITEM=yes
11892 else
11893 HAVE_GTK_TEAROFF_MENU_ITEM=no
11894 fi
11895
11896 if test "$HAVE_GTK_TEAROFF_MENU_ITEM" = yes; then
11897 for ac_func in gtk_tearoff_menu_item_new
11898 do :
11899 ac_fn_c_check_func "$LINENO" "gtk_tearoff_menu_item_new" "ac_cv_func_gtk_tearoff_menu_item_new"
11900 if test "x$ac_cv_func_gtk_tearoff_menu_item_new" = x""yes; then :
11901 cat >>confdefs.h <<_ACEOF
11902 #define HAVE_GTK_TEAROFF_MENU_ITEM_NEW 1
11903 _ACEOF
11904
11905 fi
11906 done
11907
11908 fi
11909
11910 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
11911 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11912 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11913 gtk_orientable_set_orientation \
11914 gtk_window_set_has_resize_grip
11915 do :
11916 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11917 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11918 eval as_val=\$$as_ac_var
11919 if test "x$as_val" = x""yes; then :
11920 cat >>confdefs.h <<_ACEOF
11921 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11922 _ACEOF
11923
11924 fi
11925 done
11926
11927
11928 term_header=gtkutil.h
11929 fi
11930
11931 HAVE_DBUS=no
11932 DBUS_OBJ=
11933 if test "${with_dbus}" = "yes"; then
11934
11935 succeeded=no
11936
11937 if test "$PKG_CONFIG" = "no" ; then
11938 HAVE_DBUS=no
11939 else
11940 PKG_CONFIG_MIN_VERSION=0.9.0
11941 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11943 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11944
11945 if "$PKG_CONFIG" --exists "dbus-1 >= 1.0" 2>&5 &&
11946 DBUS_CFLAGS=`"$PKG_CONFIG" --cflags "dbus-1 >= 1.0" 2>&5` &&
11947 DBUS_LIBS=`"$PKG_CONFIG" --libs "dbus-1 >= 1.0" 2>&5`; then
11948 edit_cflags="
11949 s,///*,/,g
11950 s/^/ /
11951 s/ -I/ $isystem/g
11952 s/^ //
11953 "
11954 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
11955 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
11956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
11957 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
11958 succeeded=yes
11959 else
11960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11961 $as_echo "no" >&6; }
11962 DBUS_CFLAGS=""
11963 DBUS_LIBS=""
11964 ## If we have a custom action on failure, don't print errors, but
11965 ## do set a variable so people can do so. Do it in a subshell
11966 ## to capture any diagnostics in invoking pkg-config.
11967 DBUS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "dbus-1 >= 1.0") 2>&1`
11968
11969 fi
11970
11971
11972
11973 else
11974 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11975 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11976 fi
11977 fi
11978
11979 if test $succeeded = yes; then
11980 HAVE_DBUS=yes
11981 else
11982 HAVE_DBUS=no
11983 fi
11984
11985 if test "$HAVE_DBUS" = yes; then
11986 LIBS="$LIBS $DBUS_LIBS"
11987
11988 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11989
11990 for ac_func in dbus_watch_get_unix_fd \
11991 dbus_type_is_valid \
11992 dbus_validate_bus_name \
11993 dbus_validate_path \
11994 dbus_validate_interface \
11995 dbus_validate_member
11996 do :
11997 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11998 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11999 eval as_val=\$$as_ac_var
12000 if test "x$as_val" = x""yes; then :
12001 cat >>confdefs.h <<_ACEOF
12002 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12003 _ACEOF
12004
12005 fi
12006 done
12007
12008 DBUS_OBJ=dbusbind.o
12009 fi
12010 fi
12011
12012
12013 HAVE_GSETTINGS=no
12014 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
12015
12016 succeeded=no
12017
12018 if test "$PKG_CONFIG" = "no" ; then
12019 HAVE_GSETTINGS=no
12020 else
12021 PKG_CONFIG_MIN_VERSION=0.9.0
12022 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
12024 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
12025
12026 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.26" 2>&5 &&
12027 GSETTINGS_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.26" 2>&5` &&
12028 GSETTINGS_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.26" 2>&5`; then
12029 edit_cflags="
12030 s,///*,/,g
12031 s/^/ /
12032 s/ -I/ $isystem/g
12033 s/^ //
12034 "
12035 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
12036 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
12037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
12038 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
12039 succeeded=yes
12040 else
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12042 $as_echo "no" >&6; }
12043 GSETTINGS_CFLAGS=""
12044 GSETTINGS_LIBS=""
12045 ## If we have a custom action on failure, don't print errors, but
12046 ## do set a variable so people can do so. Do it in a subshell
12047 ## to capture any diagnostics in invoking pkg-config.
12048 GSETTINGS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.26") 2>&1`
12049
12050 fi
12051
12052
12053
12054 else
12055 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12056 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12057 fi
12058 fi
12059
12060 if test $succeeded = yes; then
12061 HAVE_GSETTINGS=yes
12062 else
12063 HAVE_GSETTINGS=no
12064 fi
12065
12066 if test "$HAVE_GSETTINGS" = "yes"; then
12067
12068 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
12069
12070 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
12071 SETTINGS_LIBS="$GSETTINGS_LIBS"
12072 fi
12073 fi
12074
12075 HAVE_GCONF=no
12076 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
12077
12078 succeeded=no
12079
12080 if test "$PKG_CONFIG" = "no" ; then
12081 HAVE_GCONF=no
12082 else
12083 PKG_CONFIG_MIN_VERSION=0.9.0
12084 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
12086 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
12087
12088 if "$PKG_CONFIG" --exists "gconf-2.0 >= 2.13" 2>&5 &&
12089 GCONF_CFLAGS=`"$PKG_CONFIG" --cflags "gconf-2.0 >= 2.13" 2>&5` &&
12090 GCONF_LIBS=`"$PKG_CONFIG" --libs "gconf-2.0 >= 2.13" 2>&5`; then
12091 edit_cflags="
12092 s,///*,/,g
12093 s/^/ /
12094 s/ -I/ $isystem/g
12095 s/^ //
12096 "
12097 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
12098 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
12099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
12100 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
12101 succeeded=yes
12102 else
12103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12104 $as_echo "no" >&6; }
12105 GCONF_CFLAGS=""
12106 GCONF_LIBS=""
12107 ## If we have a custom action on failure, don't print errors, but
12108 ## do set a variable so people can do so. Do it in a subshell
12109 ## to capture any diagnostics in invoking pkg-config.
12110 GCONF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gconf-2.0 >= 2.13") 2>&1`
12111
12112 fi
12113
12114
12115
12116 else
12117 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12118 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12119 fi
12120 fi
12121
12122 if test $succeeded = yes; then
12123 HAVE_GCONF=yes
12124 else
12125 HAVE_GCONF=no
12126 fi
12127
12128 if test "$HAVE_GCONF" = yes; then
12129
12130 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
12131
12132 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
12133 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
12134 fi
12135 fi
12136
12137 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
12138
12139 succeeded=no
12140
12141 if test "$PKG_CONFIG" = "no" ; then
12142 HAVE_GOBJECT=no
12143 else
12144 PKG_CONFIG_MIN_VERSION=0.9.0
12145 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
12147 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
12148
12149 if "$PKG_CONFIG" --exists "gobject-2.0 >= 2.0" 2>&5 &&
12150 GOBJECT_CFLAGS=`"$PKG_CONFIG" --cflags "gobject-2.0 >= 2.0" 2>&5` &&
12151 GOBJECT_LIBS=`"$PKG_CONFIG" --libs "gobject-2.0 >= 2.0" 2>&5`; then
12152 edit_cflags="
12153 s,///*,/,g
12154 s/^/ /
12155 s/ -I/ $isystem/g
12156 s/^ //
12157 "
12158 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
12159 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
12160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
12161 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
12162 succeeded=yes
12163 else
12164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12165 $as_echo "no" >&6; }
12166 GOBJECT_CFLAGS=""
12167 GOBJECT_LIBS=""
12168 ## If we have a custom action on failure, don't print errors, but
12169 ## do set a variable so people can do so. Do it in a subshell
12170 ## to capture any diagnostics in invoking pkg-config.
12171 GOBJECT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gobject-2.0 >= 2.0") 2>&1`
12172
12173 fi
12174
12175
12176
12177 else
12178 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12179 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12180 fi
12181 fi
12182
12183 if test $succeeded = yes; then
12184 HAVE_GOBJECT=yes
12185 else
12186 HAVE_GOBJECT=no
12187 fi
12188
12189 if test "$HAVE_GOBJECT" = "yes"; then
12190 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
12191 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
12192 fi
12193 SAVE_CFLAGS="$CFLAGS"
12194 SAVE_LIBS="$LIBS"
12195 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
12196 LIBS="$SETTINGS_LIBS $LIBS"
12197 CFLAGS="$SAVE_CFLAGS"
12198 LIBS="$SAVE_LIBS"
12199 fi
12200
12201
12202
12203
12204 HAVE_LIBSELINUX=no
12205 LIBSELINUX_LIBS=
12206 if test "${with_selinux}" = "yes"; then
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
12208 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
12209 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
12210 $as_echo_n "(cached) " >&6
12211 else
12212 ac_check_lib_save_LIBS=$LIBS
12213 LIBS="-lselinux $LIBS"
12214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12215 /* end confdefs.h. */
12216
12217 /* Override any GCC internal prototype to avoid an error.
12218 Use char because int might match the return type of a GCC
12219 builtin and then its argument prototype would still apply. */
12220 #ifdef __cplusplus
12221 extern "C"
12222 #endif
12223 char lgetfilecon ();
12224 int
12225 main ()
12226 {
12227 return lgetfilecon ();
12228 ;
12229 return 0;
12230 }
12231 _ACEOF
12232 if ac_fn_c_try_link "$LINENO"; then :
12233 ac_cv_lib_selinux_lgetfilecon=yes
12234 else
12235 ac_cv_lib_selinux_lgetfilecon=no
12236 fi
12237 rm -f core conftest.err conftest.$ac_objext \
12238 conftest$ac_exeext conftest.$ac_ext
12239 LIBS=$ac_check_lib_save_LIBS
12240 fi
12241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
12242 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
12243 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
12244 HAVE_LIBSELINUX=yes
12245 else
12246 HAVE_LIBSELINUX=no
12247 fi
12248
12249 if test "$HAVE_LIBSELINUX" = yes; then
12250
12251 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
12252
12253 LIBSELINUX_LIBS=-lselinux
12254 fi
12255 fi
12256
12257
12258 HAVE_GNUTLS=no
12259 if test "${with_gnutls}" = "yes" ; then
12260
12261 succeeded=no
12262
12263 if test "$PKG_CONFIG" = "no" ; then
12264 HAVE_GNUTLS=no
12265 else
12266 PKG_CONFIG_MIN_VERSION=0.9.0
12267 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
12269 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
12270
12271 if "$PKG_CONFIG" --exists "gnutls >= 2.6.6" 2>&5 &&
12272 LIBGNUTLS_CFLAGS=`"$PKG_CONFIG" --cflags "gnutls >= 2.6.6" 2>&5` &&
12273 LIBGNUTLS_LIBS=`"$PKG_CONFIG" --libs "gnutls >= 2.6.6" 2>&5`; then
12274 edit_cflags="
12275 s,///*,/,g
12276 s/^/ /
12277 s/ -I/ $isystem/g
12278 s/^ //
12279 "
12280 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
12281 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
12282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
12283 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
12284 succeeded=yes
12285 else
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12287 $as_echo "no" >&6; }
12288 LIBGNUTLS_CFLAGS=""
12289 LIBGNUTLS_LIBS=""
12290 ## If we have a custom action on failure, don't print errors, but
12291 ## do set a variable so people can do so. Do it in a subshell
12292 ## to capture any diagnostics in invoking pkg-config.
12293 LIBGNUTLS_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gnutls >= 2.6.6") 2>&1`
12294
12295 fi
12296
12297
12298
12299 else
12300 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12301 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12302 fi
12303 fi
12304
12305 if test $succeeded = yes; then
12306 HAVE_GNUTLS=yes
12307 else
12308 HAVE_GNUTLS=no
12309 fi
12310
12311 if test "${HAVE_GNUTLS}" = "yes"; then
12312
12313 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
12314
12315 fi
12316
12317 # Windows loads GnuTLS dynamically
12318 if test "${opsys}" = "mingw32"; then
12319 LIBGNUTLS_LIBS=
12320 else
12321 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
12322 LIBS="$LIBGNUTLS_LIBS $LIBS"
12323 fi
12324 fi
12325
12326
12327
12328
12329 NOTIFY_OBJ=
12330 NOTIFY_SUMMARY=no
12331
12332 if test "${with_ns}" = yes && test ${with_file_notification} = yes; then
12333 with_file_notification=no
12334 fi
12335
12336 case $with_file_notification,$opsys in
12337 w32,* | yes,mingw32)
12338 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
12339 if test "x$ac_cv_header_windows_h" = x""yes; then :
12340
12341 fi
12342
12343
12344 if test "$ac_cv_header_windows_h" = yes ; then
12345
12346 $as_echo "#define HAVE_W32NOTIFY 1" >>confdefs.h
12347
12348 NOTIFY_OBJ=w32notify.o
12349 NOTIFY_SUMMARY="yes (w32)"
12350 fi ;;
12351 esac
12352
12353 case $with_file_notification,$NOTIFY_OBJ in
12354 gfile, | yes,)
12355
12356 succeeded=no
12357
12358 if test "$PKG_CONFIG" = "no" ; then
12359 HAVE_GFILENOTIFY=no
12360 else
12361 PKG_CONFIG_MIN_VERSION=0.9.0
12362 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.24" >&5
12364 $as_echo_n "checking for gio-2.0 >= 2.24... " >&6; }
12365
12366 if "$PKG_CONFIG" --exists "gio-2.0 >= 2.24" 2>&5 &&
12367 GFILENOTIFY_CFLAGS=`"$PKG_CONFIG" --cflags "gio-2.0 >= 2.24" 2>&5` &&
12368 GFILENOTIFY_LIBS=`"$PKG_CONFIG" --libs "gio-2.0 >= 2.24" 2>&5`; then
12369 edit_cflags="
12370 s,///*,/,g
12371 s/^/ /
12372 s/ -I/ $isystem/g
12373 s/^ //
12374 "
12375 GFILENOTIFY_CFLAGS=`$as_echo "$GFILENOTIFY_CFLAGS" | sed -e "$edit_cflags"`
12376 GFILENOTIFY_LIBS=`$as_echo "$GFILENOTIFY_LIBS" | sed -e 's,///*,/,g'`
12377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&5
12378 $as_echo "yes CFLAGS='$GFILENOTIFY_CFLAGS' LIBS='$GFILENOTIFY_LIBS'" >&6; }
12379 succeeded=yes
12380 else
12381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12382 $as_echo "no" >&6; }
12383 GFILENOTIFY_CFLAGS=""
12384 GFILENOTIFY_LIBS=""
12385 ## If we have a custom action on failure, don't print errors, but
12386 ## do set a variable so people can do so. Do it in a subshell
12387 ## to capture any diagnostics in invoking pkg-config.
12388 GFILENOTIFY_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "gio-2.0 >= 2.24") 2>&1`
12389
12390 fi
12391
12392
12393
12394 else
12395 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12396 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12397 fi
12398 fi
12399
12400 if test $succeeded = yes; then
12401 HAVE_GFILENOTIFY=yes
12402 else
12403 HAVE_GFILENOTIFY=no
12404 fi
12405
12406 if test "$HAVE_GFILENOTIFY" = "yes"; then
12407
12408 $as_echo "#define HAVE_GFILENOTIFY 1" >>confdefs.h
12409
12410 NOTIFY_OBJ=gfilenotify.o
12411 NOTIFY_SUMMARY="yes -lgio (gfile)"
12412 fi ;;
12413 esac
12414
12415 case $with_file_notification,$NOTIFY_OBJ in
12416 inotify, | yes,)
12417 ac_fn_c_check_header_mongrel "$LINENO" "sys/inotify.h" "ac_cv_header_sys_inotify_h" "$ac_includes_default"
12418 if test "x$ac_cv_header_sys_inotify_h" = x""yes; then :
12419
12420 fi
12421
12422
12423 if test "$ac_cv_header_sys_inotify_h" = yes ; then
12424 ac_fn_c_check_func "$LINENO" "inotify_init1" "ac_cv_func_inotify_init1"
12425 if test "x$ac_cv_func_inotify_init1" = x""yes; then :
12426
12427 fi
12428
12429 if test "$ac_cv_func_inotify_init1" = yes; then
12430
12431 $as_echo "#define HAVE_INOTIFY 1" >>confdefs.h
12432
12433 NOTIFY_OBJ=inotify.o
12434 NOTIFY_SUMMARY="yes -lglibc (inotify)"
12435 fi
12436 fi ;;
12437 esac
12438
12439 case $with_file_notification,$NOTIFY_OBJ in
12440 yes,* | no,* | *,?*) ;;
12441 *) as_fn_error "File notification \`$with_file_notification' requested but requirements not found." "$LINENO" 5 ;;
12442 esac
12443
12444 if test -n "$NOTIFY_OBJ"; then
12445
12446 $as_echo "#define USE_FILE_NOTIFY 1" >>confdefs.h
12447
12448 fi
12449
12450
12451
12452
12453 HAVE_XAW3D=no
12454 LUCID_LIBW=
12455 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
12456 if test "$with_xaw3d" != no; then
12457 if test "${emacs_cv_xaw3d+set}" = set; then :
12458 $as_echo_n "(cached) " >&6
12459 else
12460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12461 /* end confdefs.h. */
12462
12463 #include <X11/Intrinsic.h>
12464 #include <X11/Xaw3d/Simple.h>
12465 int
12466 main ()
12467 {
12468
12469 ;
12470 return 0;
12471 }
12472 _ACEOF
12473 if ac_fn_c_try_link "$LINENO"; then :
12474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
12475 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
12476 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
12477 $as_echo_n "(cached) " >&6
12478 else
12479 ac_check_lib_save_LIBS=$LIBS
12480 LIBS="-lXaw3d $LIBS"
12481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12482 /* end confdefs.h. */
12483
12484 /* Override any GCC internal prototype to avoid an error.
12485 Use char because int might match the return type of a GCC
12486 builtin and then its argument prototype would still apply. */
12487 #ifdef __cplusplus
12488 extern "C"
12489 #endif
12490 char XawScrollbarSetThumb ();
12491 int
12492 main ()
12493 {
12494 return XawScrollbarSetThumb ();
12495 ;
12496 return 0;
12497 }
12498 _ACEOF
12499 if ac_fn_c_try_link "$LINENO"; then :
12500 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
12501 else
12502 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
12503 fi
12504 rm -f core conftest.err conftest.$ac_objext \
12505 conftest$ac_exeext conftest.$ac_ext
12506 LIBS=$ac_check_lib_save_LIBS
12507 fi
12508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
12509 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
12510 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
12511 emacs_cv_xaw3d=yes
12512 else
12513 emacs_cv_xaw3d=no
12514 fi
12515
12516 else
12517 emacs_cv_xaw3d=no
12518 fi
12519 rm -f core conftest.err conftest.$ac_objext \
12520 conftest$ac_exeext conftest.$ac_ext
12521 fi
12522
12523 else
12524 emacs_cv_xaw3d=no
12525 fi
12526 if test $emacs_cv_xaw3d = yes; then
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12528 $as_echo_n "checking for xaw3d... " >&6; }
12529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12530 $as_echo "yes; using Lucid toolkit" >&6; }
12531 USE_X_TOOLKIT=LUCID
12532 HAVE_XAW3D=yes
12533 LUCID_LIBW=-lXaw3d
12534
12535 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
12536
12537 else
12538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
12539 $as_echo_n "checking for xaw3d... " >&6; }
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12541 $as_echo "no" >&6; }
12542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
12543 $as_echo_n "checking for libXaw... " >&6; }
12544 if test "${emacs_cv_xaw+set}" = set; then :
12545 $as_echo_n "(cached) " >&6
12546 else
12547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12548 /* end confdefs.h. */
12549
12550 #include <X11/Intrinsic.h>
12551 #include <X11/Xaw/Simple.h>
12552 int
12553 main ()
12554 {
12555
12556 ;
12557 return 0;
12558 }
12559 _ACEOF
12560 if ac_fn_c_try_link "$LINENO"; then :
12561 emacs_cv_xaw=yes
12562 else
12563 emacs_cv_xaw=no
12564 fi
12565 rm -f core conftest.err conftest.$ac_objext \
12566 conftest$ac_exeext conftest.$ac_ext
12567 fi
12568
12569 if test $emacs_cv_xaw = yes; then
12570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
12571 $as_echo "yes; using Lucid toolkit" >&6; }
12572 USE_X_TOOLKIT=LUCID
12573 LUCID_LIBW=-lXaw
12574 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
12575 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
12576 else
12577 as_fn_error "No X toolkit could be found.
12578 If you are sure you want Emacs compiled without an X toolkit, pass
12579 --with-x-toolkit=no
12580 to configure. Otherwise, install the development libraries for the toolkit
12581 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
12582 fi
12583 fi
12584 fi
12585
12586 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
12587
12588 LIBXTR6=
12589 if test "${USE_X_TOOLKIT}" != "none"; then
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
12591 $as_echo_n "checking X11 toolkit version... " >&6; }
12592 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
12593 $as_echo_n "(cached) " >&6
12594 else
12595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12596 /* end confdefs.h. */
12597 #include <X11/Intrinsic.h>
12598 int
12599 main ()
12600 {
12601 #if XtSpecificationRelease < 6
12602 fail;
12603 #endif
12604
12605 ;
12606 return 0;
12607 }
12608 _ACEOF
12609 if ac_fn_c_try_link "$LINENO"; then :
12610 emacs_cv_x11_toolkit_version_6=yes
12611 else
12612 emacs_cv_x11_toolkit_version_6=no
12613 fi
12614 rm -f core conftest.err conftest.$ac_objext \
12615 conftest$ac_exeext conftest.$ac_ext
12616 fi
12617
12618 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12619 if test $emacs_cv_x11_toolkit_version_6 = yes; then
12620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
12621 $as_echo "6 or newer" >&6; }
12622
12623 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
12624
12625 LIBXTR6="-lSM -lICE"
12626 case "$opsys" in
12627 ## Use libw.a along with X11R6 Xt.
12628 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
12629 esac
12630 else
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
12632 $as_echo "before 6" >&6; }
12633 fi
12634
12635 OLDLIBS="$LIBS"
12636 if test x$HAVE_X11XTR6 = xyes; then
12637 LIBS="-lXt -lSM -lICE $LIBS"
12638 else
12639 LIBS="-lXt $LIBS"
12640 fi
12641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
12642 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
12643 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
12644 $as_echo_n "(cached) " >&6
12645 else
12646 ac_check_lib_save_LIBS=$LIBS
12647 LIBS="-lXmu $LIBS"
12648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12649 /* end confdefs.h. */
12650
12651 /* Override any GCC internal prototype to avoid an error.
12652 Use char because int might match the return type of a GCC
12653 builtin and then its argument prototype would still apply. */
12654 #ifdef __cplusplus
12655 extern "C"
12656 #endif
12657 char XmuConvertStandardSelection ();
12658 int
12659 main ()
12660 {
12661 return XmuConvertStandardSelection ();
12662 ;
12663 return 0;
12664 }
12665 _ACEOF
12666 if ac_fn_c_try_link "$LINENO"; then :
12667 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12668 else
12669 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12670 fi
12671 rm -f core conftest.err conftest.$ac_objext \
12672 conftest$ac_exeext conftest.$ac_ext
12673 LIBS=$ac_check_lib_save_LIBS
12674 fi
12675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12676 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12677 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
12678 cat >>confdefs.h <<_ACEOF
12679 #define HAVE_LIBXMU 1
12680 _ACEOF
12681
12682 LIBS="-lXmu $LIBS"
12683
12684 fi
12685
12686 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12687 fi
12688
12689
12690 LIBXMU=-lXmu
12691 case $opsys in
12692 ## These systems don't supply Xmu.
12693 hpux* | aix4-2 )
12694 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
12695 ;;
12696 mingw32 )
12697 LIBXMU=
12698 ;;
12699 esac
12700
12701
12702 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12703 if test "${HAVE_X11}" = "yes"; then
12704 if test "${USE_X_TOOLKIT}" != "none"; then
12705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
12706 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
12707 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
12708 $as_echo_n "(cached) " >&6
12709 else
12710 ac_check_lib_save_LIBS=$LIBS
12711 LIBS="-lXext $LIBS"
12712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h. */
12714
12715 /* Override any GCC internal prototype to avoid an error.
12716 Use char because int might match the return type of a GCC
12717 builtin and then its argument prototype would still apply. */
12718 #ifdef __cplusplus
12719 extern "C"
12720 #endif
12721 char XShapeQueryExtension ();
12722 int
12723 main ()
12724 {
12725 return XShapeQueryExtension ();
12726 ;
12727 return 0;
12728 }
12729 _ACEOF
12730 if ac_fn_c_try_link "$LINENO"; then :
12731 ac_cv_lib_Xext_XShapeQueryExtension=yes
12732 else
12733 ac_cv_lib_Xext_XShapeQueryExtension=no
12734 fi
12735 rm -f core conftest.err conftest.$ac_objext \
12736 conftest$ac_exeext conftest.$ac_ext
12737 LIBS=$ac_check_lib_save_LIBS
12738 fi
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12740 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12741 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
12742 cat >>confdefs.h <<_ACEOF
12743 #define HAVE_LIBXEXT 1
12744 _ACEOF
12745
12746 LIBS="-lXext $LIBS"
12747
12748 fi
12749
12750 fi
12751 fi
12752
12753 LIBXP=
12754 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12755 # OpenMotif may be installed in such a way on some GNU/Linux systems.
12756 if test -d /usr/include/openmotif; then
12757 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
12758 emacs_cv_openmotif=yes
12759 case "$canonical" in
12760 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
12761 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
12762 ;;
12763 *)
12764 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
12765 esac
12766 else
12767 emacs_cv_openmotif=no
12768 fi
12769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
12770 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
12771 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
12772 $as_echo_n "(cached) " >&6
12773 else
12774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12775 /* end confdefs.h. */
12776 #include <Xm/Xm.h>
12777 int
12778 main ()
12779 {
12780 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12781 int x = 5;
12782 #else
12783 Motif version prior to 2.1.
12784 #endif
12785 ;
12786 return 0;
12787 }
12788 _ACEOF
12789 if ac_fn_c_try_compile "$LINENO"; then :
12790 emacs_cv_motif_version_2_1=yes
12791 else
12792 emacs_cv_motif_version_2_1=no
12793 fi
12794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12795 fi
12796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12797 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12798 if test $emacs_cv_motif_version_2_1 = yes; then
12799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12800 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12801 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12802 $as_echo_n "(cached) " >&6
12803 else
12804 ac_check_lib_save_LIBS=$LIBS
12805 LIBS="-lXp $LIBS"
12806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12807 /* end confdefs.h. */
12808
12809 /* Override any GCC internal prototype to avoid an error.
12810 Use char because int might match the return type of a GCC
12811 builtin and then its argument prototype would still apply. */
12812 #ifdef __cplusplus
12813 extern "C"
12814 #endif
12815 char XpCreateContext ();
12816 int
12817 main ()
12818 {
12819 return XpCreateContext ();
12820 ;
12821 return 0;
12822 }
12823 _ACEOF
12824 if ac_fn_c_try_link "$LINENO"; then :
12825 ac_cv_lib_Xp_XpCreateContext=yes
12826 else
12827 ac_cv_lib_Xp_XpCreateContext=no
12828 fi
12829 rm -f core conftest.err conftest.$ac_objext \
12830 conftest$ac_exeext conftest.$ac_ext
12831 LIBS=$ac_check_lib_save_LIBS
12832 fi
12833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12834 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12835 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
12836 LIBXP=-lXp
12837 fi
12838
12839 if test x$emacs_cv_openmotif = xyes; then
12840 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
12841 fi
12842 else
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12844 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12845 if test "${emacs_cv_lesstif+set}" = set; then :
12846 $as_echo_n "(cached) " >&6
12847 else
12848 # We put this in CFLAGS temporarily to precede other -I options
12849 # that might be in CFLAGS temporarily.
12850 # We put this in CPPFLAGS where it precedes the other -I options.
12851 OLD_CPPFLAGS=$CPPFLAGS
12852 OLD_CFLAGS=$CFLAGS
12853 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12854 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12856 /* end confdefs.h. */
12857 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12858 int
12859 main ()
12860 {
12861 int x = 5;
12862 ;
12863 return 0;
12864 }
12865 _ACEOF
12866 if ac_fn_c_try_compile "$LINENO"; then :
12867 emacs_cv_lesstif=yes
12868 else
12869 emacs_cv_lesstif=no
12870 fi
12871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12872 fi
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12874 $as_echo "$emacs_cv_lesstif" >&6; }
12875 if test $emacs_cv_lesstif = yes; then
12876 # Make sure this -I option remains in CPPFLAGS after it is set
12877 # back to REAL_CPPFLAGS.
12878 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12879 # have those other -I options anyway. Ultimately, having this
12880 # directory ultimately in CPPFLAGS will be enough.
12881 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12882 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12883 else
12884 CFLAGS=$OLD_CFLAGS
12885 CPPFLAGS=$OLD_CPPFLAGS
12886 fi
12887 fi
12888 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12889 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
12890
12891 else
12892 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
12893 fi
12894
12895
12896 fi
12897
12898
12899 USE_TOOLKIT_SCROLL_BARS=no
12900 if test "${with_toolkit_scroll_bars}" != "no"; then
12901 if test "${USE_X_TOOLKIT}" != "none"; then
12902 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12903 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12904
12905 HAVE_XAW3D=no
12906 USE_TOOLKIT_SCROLL_BARS=yes
12907 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
12908 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12909
12910 USE_TOOLKIT_SCROLL_BARS=yes
12911 fi
12912 elif test "${HAVE_GTK}" = "yes"; then
12913 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12914
12915 USE_TOOLKIT_SCROLL_BARS=yes
12916 elif test "${HAVE_NS}" = "yes"; then
12917 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12918
12919 USE_TOOLKIT_SCROLL_BARS=yes
12920 elif test "${HAVE_W32}" = "yes"; then
12921 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12922
12923 USE_TOOLKIT_SCROLL_BARS=yes
12924 fi
12925 fi
12926
12927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12928 /* end confdefs.h. */
12929
12930 #include <X11/Xlib.h>
12931 #include <X11/Xresource.h>
12932 int
12933 main ()
12934 {
12935 XIMProc callback;
12936 ;
12937 return 0;
12938 }
12939 _ACEOF
12940 if ac_fn_c_try_compile "$LINENO"; then :
12941 HAVE_XIM=yes
12942
12943 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12944
12945 else
12946 HAVE_XIM=no
12947 fi
12948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12949
12950
12951 if test "${with_xim}" != "no"; then
12952
12953 $as_echo "#define USE_XIM 1" >>confdefs.h
12954
12955 fi
12956
12957
12958 if test "${HAVE_XIM}" != "no"; then
12959 late_CFLAGS=$CFLAGS
12960 if test "$GCC" = yes; then
12961 CFLAGS="$CFLAGS --pedantic-errors"
12962 fi
12963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12964 /* end confdefs.h. */
12965
12966 #include <X11/Xlib.h>
12967 #include <X11/Xresource.h>
12968 int
12969 main ()
12970 {
12971 Display *display;
12972 XrmDatabase db;
12973 char *res_name;
12974 char *res_class;
12975 XIMProc callback;
12976 XPointer *client_data;
12977 #ifndef __GNUC__
12978 /* If we're not using GCC, it's probably not XFree86, and this is
12979 probably right, but we can't use something like --pedantic-errors. */
12980 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12981 char*, XIMProc, XPointer*);
12982 #endif
12983 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12984 client_data);
12985 ;
12986 return 0;
12987 }
12988 _ACEOF
12989 if ac_fn_c_try_compile "$LINENO"; then :
12990 emacs_cv_arg6_star=yes
12991 fi
12992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12993 if test "$emacs_cv_arg6_star" = yes; then
12994 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12995
12996 else
12997 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12998
12999 fi
13000 CFLAGS=$late_CFLAGS
13001 fi
13002
13003 ### Start of font-backend (under any platform) section.
13004 # (nothing here yet -- this is a placeholder)
13005 ### End of font-backend (under any platform) section.
13006
13007 ### Start of font-backend (under X11) section.
13008 if test "${HAVE_X11}" = "yes"; then
13009
13010 succeeded=no
13011
13012 if test "$PKG_CONFIG" = "no" ; then
13013 HAVE_FC=no
13014 else
13015 PKG_CONFIG_MIN_VERSION=0.9.0
13016 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
13018 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
13019
13020 if "$PKG_CONFIG" --exists "fontconfig >= 2.2.0" 2>&5 &&
13021 FONTCONFIG_CFLAGS=`"$PKG_CONFIG" --cflags "fontconfig >= 2.2.0" 2>&5` &&
13022 FONTCONFIG_LIBS=`"$PKG_CONFIG" --libs "fontconfig >= 2.2.0" 2>&5`; then
13023 edit_cflags="
13024 s,///*,/,g
13025 s/^/ /
13026 s/ -I/ $isystem/g
13027 s/^ //
13028 "
13029 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
13030 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
13031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
13032 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
13033 succeeded=yes
13034 else
13035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13036 $as_echo "no" >&6; }
13037 FONTCONFIG_CFLAGS=""
13038 FONTCONFIG_LIBS=""
13039 ## If we have a custom action on failure, don't print errors, but
13040 ## do set a variable so people can do so. Do it in a subshell
13041 ## to capture any diagnostics in invoking pkg-config.
13042 FONTCONFIG_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "fontconfig >= 2.2.0") 2>&1`
13043
13044 fi
13045
13046
13047
13048 else
13049 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13050 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13051 fi
13052 fi
13053
13054 if test $succeeded = yes; then
13055 HAVE_FC=yes
13056 else
13057 HAVE_FC=no
13058 fi
13059
13060
13061 ## Use -lXft if available, unless `--with-xft=no'.
13062 HAVE_XFT=maybe
13063 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
13064 with_xft="no";
13065 fi
13066 if test "x${with_xft}" != "xno"; then
13067
13068
13069 succeeded=no
13070
13071 if test "$PKG_CONFIG" = "no" ; then
13072 HAVE_XFT=no
13073 else
13074 PKG_CONFIG_MIN_VERSION=0.9.0
13075 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
13077 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
13078
13079 if "$PKG_CONFIG" --exists "xft >= 0.13.0" 2>&5 &&
13080 XFT_CFLAGS=`"$PKG_CONFIG" --cflags "xft >= 0.13.0" 2>&5` &&
13081 XFT_LIBS=`"$PKG_CONFIG" --libs "xft >= 0.13.0" 2>&5`; then
13082 edit_cflags="
13083 s,///*,/,g
13084 s/^/ /
13085 s/ -I/ $isystem/g
13086 s/^ //
13087 "
13088 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
13089 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
13091 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
13092 succeeded=yes
13093 else
13094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13095 $as_echo "no" >&6; }
13096 XFT_CFLAGS=""
13097 XFT_LIBS=""
13098 ## If we have a custom action on failure, don't print errors, but
13099 ## do set a variable so people can do so. Do it in a subshell
13100 ## to capture any diagnostics in invoking pkg-config.
13101 XFT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "xft >= 0.13.0") 2>&1`
13102
13103 fi
13104
13105
13106
13107 else
13108 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13109 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13110 fi
13111 fi
13112
13113 if test $succeeded = yes; then
13114 :
13115 else
13116 HAVE_XFT=no
13117 fi
13118
13119 ## Because xftfont.c uses XRenderQueryExtension, we also
13120 ## need to link to -lXrender.
13121 HAVE_XRENDER=no
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
13123 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
13124 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
13125 $as_echo_n "(cached) " >&6
13126 else
13127 ac_check_lib_save_LIBS=$LIBS
13128 LIBS="-lXrender $LIBS"
13129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13130 /* end confdefs.h. */
13131
13132 /* Override any GCC internal prototype to avoid an error.
13133 Use char because int might match the return type of a GCC
13134 builtin and then its argument prototype would still apply. */
13135 #ifdef __cplusplus
13136 extern "C"
13137 #endif
13138 char XRenderQueryExtension ();
13139 int
13140 main ()
13141 {
13142 return XRenderQueryExtension ();
13143 ;
13144 return 0;
13145 }
13146 _ACEOF
13147 if ac_fn_c_try_link "$LINENO"; then :
13148 ac_cv_lib_Xrender_XRenderQueryExtension=yes
13149 else
13150 ac_cv_lib_Xrender_XRenderQueryExtension=no
13151 fi
13152 rm -f core conftest.err conftest.$ac_objext \
13153 conftest$ac_exeext conftest.$ac_ext
13154 LIBS=$ac_check_lib_save_LIBS
13155 fi
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
13157 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
13158 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
13159 HAVE_XRENDER=yes
13160 fi
13161
13162 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
13163 OLD_CPPFLAGS="$CPPFLAGS"
13164 OLD_CFLAGS="$CFLAGS"
13165 OLD_LIBS="$LIBS"
13166 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
13167 CFLAGS="$CFLAGS $XFT_CFLAGS"
13168 XFT_LIBS="-lXrender $XFT_LIBS"
13169 LIBS="$XFT_LIBS $LIBS"
13170 ac_fn_c_check_header_compile "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "#include <X11/X.h>
13171 "
13172 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
13173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
13174 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
13175 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
13176 $as_echo_n "(cached) " >&6
13177 else
13178 ac_check_lib_save_LIBS=$LIBS
13179 LIBS="-lXft $XFT_LIBS $LIBS"
13180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13181 /* end confdefs.h. */
13182
13183 /* Override any GCC internal prototype to avoid an error.
13184 Use char because int might match the return type of a GCC
13185 builtin and then its argument prototype would still apply. */
13186 #ifdef __cplusplus
13187 extern "C"
13188 #endif
13189 char XftFontOpen ();
13190 int
13191 main ()
13192 {
13193 return XftFontOpen ();
13194 ;
13195 return 0;
13196 }
13197 _ACEOF
13198 if ac_fn_c_try_link "$LINENO"; then :
13199 ac_cv_lib_Xft_XftFontOpen=yes
13200 else
13201 ac_cv_lib_Xft_XftFontOpen=no
13202 fi
13203 rm -f core conftest.err conftest.$ac_objext \
13204 conftest$ac_exeext conftest.$ac_ext
13205 LIBS=$ac_check_lib_save_LIBS
13206 fi
13207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
13208 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
13209 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
13210 HAVE_XFT=yes
13211 fi
13212
13213 fi
13214
13215
13216
13217 if test "${HAVE_XFT}" = "yes"; then
13218
13219 $as_echo "#define HAVE_XFT 1" >>confdefs.h
13220
13221
13222 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
13223 else
13224 CPPFLAGS="$OLD_CPPFLAGS"
13225 CFLAGS="$OLD_CFLAGS"
13226 LIBS="$OLD_LIBS"
13227 fi # "${HAVE_XFT}" = "yes"
13228 fi # "$HAVE_XFT" != no
13229 fi # "x${with_xft}" != "xno"
13230
13231 ## We used to allow building with FreeType and without Xft.
13232 ## However, the ftx font backend driver is not in good shape.
13233 if test "$HAVE_XFT" != "yes"; then
13234 HAVE_XFT=no
13235 HAVE_FREETYPE=no
13236 else
13237
13238 succeeded=no
13239
13240 if test "$PKG_CONFIG" = "no" ; then
13241 HAVE_FREETYPE=no
13242 else
13243 PKG_CONFIG_MIN_VERSION=0.9.0
13244 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
13246 $as_echo_n "checking for freetype2... " >&6; }
13247
13248 if "$PKG_CONFIG" --exists "freetype2" 2>&5 &&
13249 FREETYPE_CFLAGS=`"$PKG_CONFIG" --cflags "freetype2" 2>&5` &&
13250 FREETYPE_LIBS=`"$PKG_CONFIG" --libs "freetype2" 2>&5`; then
13251 edit_cflags="
13252 s,///*,/,g
13253 s/^/ /
13254 s/ -I/ $isystem/g
13255 s/^ //
13256 "
13257 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
13258 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
13260 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
13261 succeeded=yes
13262 else
13263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13264 $as_echo "no" >&6; }
13265 FREETYPE_CFLAGS=""
13266 FREETYPE_LIBS=""
13267 ## If we have a custom action on failure, don't print errors, but
13268 ## do set a variable so people can do so. Do it in a subshell
13269 ## to capture any diagnostics in invoking pkg-config.
13270 FREETYPE_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "freetype2") 2>&1`
13271
13272 fi
13273
13274
13275
13276 else
13277 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13278 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13279 fi
13280 fi
13281
13282 if test $succeeded = yes; then
13283 HAVE_FREETYPE=yes
13284 else
13285 HAVE_FREETYPE=no
13286 fi
13287
13288
13289 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
13290 fi
13291
13292 HAVE_LIBOTF=no
13293 if test "${HAVE_FREETYPE}" = "yes"; then
13294
13295 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
13296
13297 if test "${with_libotf}" != "no"; then
13298
13299 succeeded=no
13300
13301 if test "$PKG_CONFIG" = "no" ; then
13302 HAVE_LIBOTF=no
13303 else
13304 PKG_CONFIG_MIN_VERSION=0.9.0
13305 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
13307 $as_echo_n "checking for libotf... " >&6; }
13308
13309 if "$PKG_CONFIG" --exists "libotf" 2>&5 &&
13310 LIBOTF_CFLAGS=`"$PKG_CONFIG" --cflags "libotf" 2>&5` &&
13311 LIBOTF_LIBS=`"$PKG_CONFIG" --libs "libotf" 2>&5`; then
13312 edit_cflags="
13313 s,///*,/,g
13314 s/^/ /
13315 s/ -I/ $isystem/g
13316 s/^ //
13317 "
13318 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
13319 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
13321 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
13322 succeeded=yes
13323 else
13324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13325 $as_echo "no" >&6; }
13326 LIBOTF_CFLAGS=""
13327 LIBOTF_LIBS=""
13328 ## If we have a custom action on failure, don't print errors, but
13329 ## do set a variable so people can do so. Do it in a subshell
13330 ## to capture any diagnostics in invoking pkg-config.
13331 LIBOTF_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libotf") 2>&1`
13332
13333 fi
13334
13335
13336
13337 else
13338 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13339 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13340 fi
13341 fi
13342
13343 if test $succeeded = yes; then
13344 HAVE_LIBOTF=yes
13345 else
13346 HAVE_LIBOTF=no
13347 fi
13348
13349 if test "$HAVE_LIBOTF" = "yes"; then
13350
13351 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
13352
13353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
13354 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
13355 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
13356 $as_echo_n "(cached) " >&6
13357 else
13358 ac_check_lib_save_LIBS=$LIBS
13359 LIBS="-lotf $LIBS"
13360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13361 /* end confdefs.h. */
13362
13363 /* Override any GCC internal prototype to avoid an error.
13364 Use char because int might match the return type of a GCC
13365 builtin and then its argument prototype would still apply. */
13366 #ifdef __cplusplus
13367 extern "C"
13368 #endif
13369 char OTF_get_variation_glyphs ();
13370 int
13371 main ()
13372 {
13373 return OTF_get_variation_glyphs ();
13374 ;
13375 return 0;
13376 }
13377 _ACEOF
13378 if ac_fn_c_try_link "$LINENO"; then :
13379 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
13380 else
13381 ac_cv_lib_otf_OTF_get_variation_glyphs=no
13382 fi
13383 rm -f core conftest.err conftest.$ac_objext \
13384 conftest$ac_exeext conftest.$ac_ext
13385 LIBS=$ac_check_lib_save_LIBS
13386 fi
13387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13388 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13389 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
13390 HAVE_OTF_GET_VARIATION_GLYPHS=yes
13391 else
13392 HAVE_OTF_GET_VARIATION_GLYPHS=no
13393 fi
13394
13395 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13396
13397 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
13398
13399 fi
13400 fi
13401 fi
13402 fi
13403
13404 HAVE_M17N_FLT=no
13405 if test "${HAVE_LIBOTF}" = yes; then
13406 if test "${with_m17n_flt}" != "no"; then
13407
13408 succeeded=no
13409
13410 if test "$PKG_CONFIG" = "no" ; then
13411 HAVE_M17N_FLT=no
13412 else
13413 PKG_CONFIG_MIN_VERSION=0.9.0
13414 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
13416 $as_echo_n "checking for m17n-flt... " >&6; }
13417
13418 if "$PKG_CONFIG" --exists "m17n-flt" 2>&5 &&
13419 M17N_FLT_CFLAGS=`"$PKG_CONFIG" --cflags "m17n-flt" 2>&5` &&
13420 M17N_FLT_LIBS=`"$PKG_CONFIG" --libs "m17n-flt" 2>&5`; then
13421 edit_cflags="
13422 s,///*,/,g
13423 s/^/ /
13424 s/ -I/ $isystem/g
13425 s/^ //
13426 "
13427 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
13428 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
13429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
13430 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
13431 succeeded=yes
13432 else
13433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13434 $as_echo "no" >&6; }
13435 M17N_FLT_CFLAGS=""
13436 M17N_FLT_LIBS=""
13437 ## If we have a custom action on failure, don't print errors, but
13438 ## do set a variable so people can do so. Do it in a subshell
13439 ## to capture any diagnostics in invoking pkg-config.
13440 M17N_FLT_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "m17n-flt") 2>&1`
13441
13442 fi
13443
13444
13445
13446 else
13447 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13448 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13449 fi
13450 fi
13451
13452 if test $succeeded = yes; then
13453 HAVE_M17N_FLT=yes
13454 else
13455 HAVE_M17N_FLT=no
13456 fi
13457
13458 if test "$HAVE_M17N_FLT" = "yes"; then
13459
13460 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
13461
13462 fi
13463 fi
13464 fi
13465 else
13466 HAVE_XFT=no
13467 HAVE_FREETYPE=no
13468 HAVE_LIBOTF=no
13469 HAVE_M17N_FLT=no
13470 fi
13471
13472 ### End of font-backend (under X11) section.
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483 ### Use -lXpm if available, unless `--with-xpm=no'.
13484 ### mingw32 doesn't use -lXpm, since it loads the library dynamically.
13485 HAVE_XPM=no
13486 LIBXPM=
13487 if test "${HAVE_W32}" = "yes" && test "${opsys}" = "cygwin"; then
13488 if test "${with_xpm}" != "no"; then
13489 SAVE_CPPFLAGS="$CPPFLAGS"
13490 SAVE_LDFLAGS="$LDFLAGS"
13491 CPPFLAGS="$CPPFLAGS -I/usr/include/noX"
13492 LDFLAGS="$LDFLAGS -L/usr/lib/noX"
13493 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13494 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToImage in -lXpm" >&5
13496 $as_echo_n "checking for XpmReadFileToImage in -lXpm... " >&6; }
13497 if test "${ac_cv_lib_Xpm_XpmReadFileToImage+set}" = set; then :
13498 $as_echo_n "(cached) " >&6
13499 else
13500 ac_check_lib_save_LIBS=$LIBS
13501 LIBS="-lXpm $LIBS"
13502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13503 /* end confdefs.h. */
13504
13505 /* Override any GCC internal prototype to avoid an error.
13506 Use char because int might match the return type of a GCC
13507 builtin and then its argument prototype would still apply. */
13508 #ifdef __cplusplus
13509 extern "C"
13510 #endif
13511 char XpmReadFileToImage ();
13512 int
13513 main ()
13514 {
13515 return XpmReadFileToImage ();
13516 ;
13517 return 0;
13518 }
13519 _ACEOF
13520 if ac_fn_c_try_link "$LINENO"; then :
13521 ac_cv_lib_Xpm_XpmReadFileToImage=yes
13522 else
13523 ac_cv_lib_Xpm_XpmReadFileToImage=no
13524 fi
13525 rm -f core conftest.err conftest.$ac_objext \
13526 conftest$ac_exeext conftest.$ac_ext
13527 LIBS=$ac_check_lib_save_LIBS
13528 fi
13529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToImage" >&5
13530 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToImage" >&6; }
13531 if test "x$ac_cv_lib_Xpm_XpmReadFileToImage" = x""yes; then :
13532 HAVE_XPM=yes
13533 fi
13534
13535 fi
13536
13537
13538 if test "${HAVE_XPM}" = "yes"; then
13539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13540 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h. */
13543 #include "X11/xpm.h"
13544 #ifndef XpmReturnAllocPixels
13545 no_return_alloc_pixels
13546 #endif
13547
13548 _ACEOF
13549 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13550 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13551 HAVE_XPM=no
13552 else
13553 HAVE_XPM=yes
13554 fi
13555 rm -f conftest*
13556
13557
13558 if test "${HAVE_XPM}" = "yes"; then
13559 REAL_CPPFLAGS="$REAL_CPPFLAGS -I/usr/include/noX"
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13561 $as_echo "yes" >&6; }
13562 else
13563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13564 $as_echo "no" >&6; }
13565 CPPFLAGS="$SAVE_CPPFLAGS"
13566 LDFLAGS="$SAVE_LDFLAGS"
13567 fi
13568 fi
13569 fi
13570
13571 if test "${HAVE_XPM}" = "yes"; then
13572
13573 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13574
13575 LIBXPM=-lXpm
13576 fi
13577 fi
13578
13579 if test "${HAVE_X11}" = "yes"; then
13580 if test "${with_xpm}" != "no"; then
13581 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13582 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
13584 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
13585 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
13586 $as_echo_n "(cached) " >&6
13587 else
13588 ac_check_lib_save_LIBS=$LIBS
13589 LIBS="-lXpm -lX11 $LIBS"
13590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13591 /* end confdefs.h. */
13592
13593 /* Override any GCC internal prototype to avoid an error.
13594 Use char because int might match the return type of a GCC
13595 builtin and then its argument prototype would still apply. */
13596 #ifdef __cplusplus
13597 extern "C"
13598 #endif
13599 char XpmReadFileToPixmap ();
13600 int
13601 main ()
13602 {
13603 return XpmReadFileToPixmap ();
13604 ;
13605 return 0;
13606 }
13607 _ACEOF
13608 if ac_fn_c_try_link "$LINENO"; then :
13609 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13610 else
13611 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13612 fi
13613 rm -f core conftest.err conftest.$ac_objext \
13614 conftest$ac_exeext conftest.$ac_ext
13615 LIBS=$ac_check_lib_save_LIBS
13616 fi
13617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13618 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13619 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
13620 HAVE_XPM=yes
13621 fi
13622
13623 fi
13624
13625
13626 if test "${HAVE_XPM}" = "yes"; then
13627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13628 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13630 /* end confdefs.h. */
13631 #include "X11/xpm.h"
13632 #ifndef XpmReturnAllocPixels
13633 no_return_alloc_pixels
13634 #endif
13635
13636 _ACEOF
13637 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13638 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13639 HAVE_XPM=no
13640 else
13641 HAVE_XPM=yes
13642 fi
13643 rm -f conftest*
13644
13645
13646 if test "${HAVE_XPM}" = "yes"; then
13647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13648 $as_echo "yes" >&6; }
13649 else
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13651 $as_echo "no" >&6; }
13652 fi
13653 fi
13654 fi
13655
13656 if test "${HAVE_XPM}" = "yes"; then
13657
13658 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13659
13660 LIBXPM=-lXpm
13661 fi
13662 fi
13663
13664 ### FIXME: Perhaps regroup to minimize code duplication due to MinGW's
13665 ### slightly different requirements wrt image libraries (it doesn't
13666 ### use -lXpm because it loads the xpm shared library dynamically at
13667 ### run time).
13668 if test "${opsys}" = "mingw32"; then
13669 if test "${with_xpm}" != "no"; then
13670 ac_fn_c_check_header_compile "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "
13671 #define FOR_MSW 1
13672 "
13673 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13674 HAVE_XPM=yes
13675 else
13676 HAVE_XPM=no
13677 fi
13678
13679
13680 fi
13681
13682 if test "${HAVE_XPM}" = "yes"; then
13683
13684 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13685
13686 fi
13687 fi
13688
13689
13690
13691 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13692 ### mingw32 doesn't use -ljpeg, since it loads the library dynamically.
13693 HAVE_JPEG=no
13694 LIBJPEG=
13695 if test "${opsys}" = "mingw32"; then
13696 if test "${with_jpeg}" != "no"; then
13697 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13698 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13699 HAVE_JPEG=yes
13700 else
13701 HAVE_JPEG=no
13702 fi
13703
13704
13705 fi
13706 if test "${HAVE_JPEG}" = "yes"; then
13707 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13708
13709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13710 /* end confdefs.h. */
13711 #include <jpeglib.h>
13712 version=JPEG_LIB_VERSION
13713
13714 _ACEOF
13715 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13716 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13717 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13718
13719 else
13720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13721 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13722 HAVE_JPEG=no
13723 fi
13724 rm -f conftest*
13725
13726 fi
13727 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13728 if test "${with_jpeg}" != "no"; then
13729 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13730 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
13732 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
13733 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
13734 $as_echo_n "(cached) " >&6
13735 else
13736 ac_check_lib_save_LIBS=$LIBS
13737 LIBS="-ljpeg $LIBS"
13738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13739 /* end confdefs.h. */
13740
13741 /* Override any GCC internal prototype to avoid an error.
13742 Use char because int might match the return type of a GCC
13743 builtin and then its argument prototype would still apply. */
13744 #ifdef __cplusplus
13745 extern "C"
13746 #endif
13747 char jpeg_destroy_compress ();
13748 int
13749 main ()
13750 {
13751 return jpeg_destroy_compress ();
13752 ;
13753 return 0;
13754 }
13755 _ACEOF
13756 if ac_fn_c_try_link "$LINENO"; then :
13757 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13758 else
13759 ac_cv_lib_jpeg_jpeg_destroy_compress=no
13760 fi
13761 rm -f core conftest.err conftest.$ac_objext \
13762 conftest$ac_exeext conftest.$ac_ext
13763 LIBS=$ac_check_lib_save_LIBS
13764 fi
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13766 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13767 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
13768 HAVE_JPEG=yes
13769 fi
13770
13771 fi
13772
13773
13774 fi
13775
13776 if test "${HAVE_JPEG}" = "yes"; then
13777 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13778
13779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13780 /* end confdefs.h. */
13781 #include <jpeglib.h>
13782 version=JPEG_LIB_VERSION
13783
13784 _ACEOF
13785 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13786 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13787 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13788
13789 else
13790 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13791 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13792 HAVE_JPEG=no
13793 fi
13794 rm -f conftest*
13795
13796 fi
13797 if test "${HAVE_JPEG}" = "yes"; then
13798 LIBJPEG=-ljpeg
13799 fi
13800 fi
13801
13802
13803 ### Use -lpng if available, unless `--with-png=no'.
13804 ### mingw32 doesn't use -lpng, since it loads the library dynamically.
13805 HAVE_PNG=no
13806 LIBPNG=
13807 if test "${opsys}" = "mingw32"; then
13808 if test "${with_png}" != "no"; then
13809 ac_fn_c_check_header_mongrel "$LINENO" "png.h" "ac_cv_header_png_h" "$ac_includes_default"
13810 if test "x$ac_cv_header_png_h" = x""yes; then :
13811 HAVE_PNG=yes
13812 else
13813 HAVE_PNG=no
13814 fi
13815
13816
13817 fi
13818 if test "${HAVE_PNG}" = "yes"; then
13819
13820 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13821
13822
13823 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13824 # include <libpng/png.h>
13825 #else
13826 # include <png.h>
13827 #endif
13828
13829 "
13830 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13831
13832 else
13833
13834 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13835
13836 fi
13837
13838 fi
13839 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
13840 if test "${with_png}" != "no"; then
13841 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13842 # in /usr/include/libpng.
13843 for ac_header in png.h libpng/png.h
13844 do :
13845 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13846 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13847 eval as_val=\$$as_ac_Header
13848 if test "x$as_val" = x""yes; then :
13849 cat >>confdefs.h <<_ACEOF
13850 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13851 _ACEOF
13852 break
13853 fi
13854
13855 done
13856
13857 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
13859 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
13860 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
13861 $as_echo_n "(cached) " >&6
13862 else
13863 ac_check_lib_save_LIBS=$LIBS
13864 LIBS="-lpng -lz -lm $LIBS"
13865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13866 /* end confdefs.h. */
13867
13868 /* Override any GCC internal prototype to avoid an error.
13869 Use char because int might match the return type of a GCC
13870 builtin and then its argument prototype would still apply. */
13871 #ifdef __cplusplus
13872 extern "C"
13873 #endif
13874 char png_get_channels ();
13875 int
13876 main ()
13877 {
13878 return png_get_channels ();
13879 ;
13880 return 0;
13881 }
13882 _ACEOF
13883 if ac_fn_c_try_link "$LINENO"; then :
13884 ac_cv_lib_png_png_get_channels=yes
13885 else
13886 ac_cv_lib_png_png_get_channels=no
13887 fi
13888 rm -f core conftest.err conftest.$ac_objext \
13889 conftest$ac_exeext conftest.$ac_ext
13890 LIBS=$ac_check_lib_save_LIBS
13891 fi
13892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13893 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13894 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
13895 HAVE_PNG=yes
13896 fi
13897
13898 fi
13899 fi
13900
13901 if test "${HAVE_PNG}" = "yes"; then
13902
13903 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13904
13905 LIBPNG="-lpng -lz -lm"
13906
13907 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
13908 # include <libpng/png.h>
13909 #else
13910 # include <png.h>
13911 #endif
13912
13913 "
13914 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
13915
13916 else
13917
13918 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
13919
13920 fi
13921
13922 fi
13923 fi
13924
13925
13926 HAVE_ZLIB=no
13927 LIBZ=
13928 if test "${with_zlib}" != "no"; then
13929 OLIBS=$LIBS
13930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inflateEnd" >&5
13931 $as_echo_n "checking for library containing inflateEnd... " >&6; }
13932 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13933 $as_echo_n "(cached) " >&6
13934 else
13935 ac_func_search_save_LIBS=$LIBS
13936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13937 /* end confdefs.h. */
13938
13939 /* Override any GCC internal prototype to avoid an error.
13940 Use char because int might match the return type of a GCC
13941 builtin and then its argument prototype would still apply. */
13942 #ifdef __cplusplus
13943 extern "C"
13944 #endif
13945 char inflateEnd ();
13946 int
13947 main ()
13948 {
13949 return inflateEnd ();
13950 ;
13951 return 0;
13952 }
13953 _ACEOF
13954 for ac_lib in '' z; do
13955 if test -z "$ac_lib"; then
13956 ac_res="none required"
13957 else
13958 ac_res=-l$ac_lib
13959 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
13960 fi
13961 if ac_fn_c_try_link "$LINENO"; then :
13962 ac_cv_search_inflateEnd=$ac_res
13963 fi
13964 rm -f core conftest.err conftest.$ac_objext \
13965 conftest$ac_exeext
13966 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13967 break
13968 fi
13969 done
13970 if test "${ac_cv_search_inflateEnd+set}" = set; then :
13971
13972 else
13973 ac_cv_search_inflateEnd=no
13974 fi
13975 rm conftest.$ac_ext
13976 LIBS=$ac_func_search_save_LIBS
13977 fi
13978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inflateEnd" >&5
13979 $as_echo "$ac_cv_search_inflateEnd" >&6; }
13980 ac_res=$ac_cv_search_inflateEnd
13981 if test "$ac_res" != no; then :
13982 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
13983 HAVE_ZLIB=yes
13984 fi
13985
13986 LIBS=$OLIBS
13987 case $ac_cv_search_inflateEnd in
13988 -*) LIBZ=$ac_cv_search_inflateEnd ;;
13989 esac
13990 fi
13991 if test "${HAVE_ZLIB}" = "yes"; then
13992
13993 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13994
13995 ### mingw32 doesn't use -lz, since it loads the library dynamically.
13996 if test "${opsys}" = "mingw32"; then
13997 LIBZ=
13998 fi
13999 fi
14000
14001
14002
14003 ### Use -ltiff if available, unless `--with-tiff=no'.
14004 ### mingw32 doesn't use -ltiff, since it loads the library dynamically.
14005 HAVE_TIFF=no
14006 LIBTIFF=
14007 if test "${opsys}" = "mingw32"; then
14008 if test "${with_tiff}" != "no"; then
14009 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
14010 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
14011 HAVE_TIFF=yes
14012 else
14013 HAVE_TIFF=no
14014 fi
14015
14016
14017 fi
14018 if test "${HAVE_TIFF}" = "yes"; then
14019
14020 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
14021
14022 fi
14023 elif test "${HAVE_X11}" = "yes" || test "${HAVE_W32}" = "yes"; then
14024 if test "${with_tiff}" != "no"; then
14025 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
14026 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
14027 tifflibs="-lz -lm"
14028 # At least one tiff package requires the jpeg library.
14029 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
14031 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
14032 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
14033 $as_echo_n "(cached) " >&6
14034 else
14035 ac_check_lib_save_LIBS=$LIBS
14036 LIBS="-ltiff $tifflibs $LIBS"
14037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14038 /* end confdefs.h. */
14039
14040 /* Override any GCC internal prototype to avoid an error.
14041 Use char because int might match the return type of a GCC
14042 builtin and then its argument prototype would still apply. */
14043 #ifdef __cplusplus
14044 extern "C"
14045 #endif
14046 char TIFFGetVersion ();
14047 int
14048 main ()
14049 {
14050 return TIFFGetVersion ();
14051 ;
14052 return 0;
14053 }
14054 _ACEOF
14055 if ac_fn_c_try_link "$LINENO"; then :
14056 ac_cv_lib_tiff_TIFFGetVersion=yes
14057 else
14058 ac_cv_lib_tiff_TIFFGetVersion=no
14059 fi
14060 rm -f core conftest.err conftest.$ac_objext \
14061 conftest$ac_exeext conftest.$ac_ext
14062 LIBS=$ac_check_lib_save_LIBS
14063 fi
14064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14065 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14066 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
14067 HAVE_TIFF=yes
14068 fi
14069
14070 fi
14071
14072
14073 fi
14074
14075 if test "${HAVE_TIFF}" = "yes"; then
14076
14077 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
14078
14079 LIBTIFF=-ltiff
14080 fi
14081 fi
14082
14083
14084 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14085 ### mingw32 doesn't use -lgif/-lungif, since it loads the library dynamically.
14086 HAVE_GIF=no
14087 LIBGIF=
14088 if test "${opsys}" = "mingw32"; then
14089 if test "${with_gif}" != "no"; then
14090 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
14091 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
14092 HAVE_GIF=yes
14093 else
14094 HAVE_GIF=no
14095 fi
14096
14097
14098 fi
14099 if test "${HAVE_GIF}" = "yes"; then
14100
14101 $as_echo "#define HAVE_GIF 1" >>confdefs.h
14102
14103 fi
14104 elif test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no" \
14105 || test "${HAVE_W32}" = "yes"; then
14106 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
14107 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
14108 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14109 # Earlier versions can crash Emacs.
14110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
14111 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
14112 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
14113 $as_echo_n "(cached) " >&6
14114 else
14115 ac_check_lib_save_LIBS=$LIBS
14116 LIBS="-lgif $LIBS"
14117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14118 /* end confdefs.h. */
14119
14120 /* Override any GCC internal prototype to avoid an error.
14121 Use char because int might match the return type of a GCC
14122 builtin and then its argument prototype would still apply. */
14123 #ifdef __cplusplus
14124 extern "C"
14125 #endif
14126 char EGifPutExtensionLast ();
14127 int
14128 main ()
14129 {
14130 return EGifPutExtensionLast ();
14131 ;
14132 return 0;
14133 }
14134 _ACEOF
14135 if ac_fn_c_try_link "$LINENO"; then :
14136 ac_cv_lib_gif_EGifPutExtensionLast=yes
14137 else
14138 ac_cv_lib_gif_EGifPutExtensionLast=no
14139 fi
14140 rm -f core conftest.err conftest.$ac_objext \
14141 conftest$ac_exeext conftest.$ac_ext
14142 LIBS=$ac_check_lib_save_LIBS
14143 fi
14144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14145 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14146 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
14147 HAVE_GIF=yes
14148 else
14149 HAVE_GIF=maybe
14150 fi
14151
14152 fi
14153
14154
14155
14156 if test "$HAVE_GIF" = yes; then
14157 LIBGIF=-lgif
14158 elif test "$HAVE_GIF" = maybe; then
14159 # If gif_lib.h but no libgif, try libungif.
14160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
14161 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
14162 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
14163 $as_echo_n "(cached) " >&6
14164 else
14165 ac_check_lib_save_LIBS=$LIBS
14166 LIBS="-lungif $LIBS"
14167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14168 /* end confdefs.h. */
14169
14170 /* Override any GCC internal prototype to avoid an error.
14171 Use char because int might match the return type of a GCC
14172 builtin and then its argument prototype would still apply. */
14173 #ifdef __cplusplus
14174 extern "C"
14175 #endif
14176 char EGifPutExtensionLast ();
14177 int
14178 main ()
14179 {
14180 return EGifPutExtensionLast ();
14181 ;
14182 return 0;
14183 }
14184 _ACEOF
14185 if ac_fn_c_try_link "$LINENO"; then :
14186 ac_cv_lib_ungif_EGifPutExtensionLast=yes
14187 else
14188 ac_cv_lib_ungif_EGifPutExtensionLast=no
14189 fi
14190 rm -f core conftest.err conftest.$ac_objext \
14191 conftest$ac_exeext conftest.$ac_ext
14192 LIBS=$ac_check_lib_save_LIBS
14193 fi
14194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14195 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14196 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
14197 HAVE_GIF=yes
14198 else
14199 HAVE_GIF=no
14200 fi
14201
14202 test "$HAVE_GIF" = yes && LIBGIF=-lungif
14203 fi
14204
14205 if test "${HAVE_GIF}" = "yes"; then
14206
14207 $as_echo "#define HAVE_GIF 1" >>confdefs.h
14208
14209 fi
14210 fi
14211
14212
14213 if test "${HAVE_X11}" = "yes"; then
14214 MISSING=""
14215 WITH_NO=""
14216 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14217 MISSING="libXpm" && WITH_NO="--with-xpm=no"
14218 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14219 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14220 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14221 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14222 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14223 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14224 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14225 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14226
14227 if test "X${MISSING}" != X; then
14228 as_fn_error "The following required libraries were not found:
14229 $MISSING
14230 Maybe some development libraries/packages are missing?
14231 If you don't want to link with them give
14232 $WITH_NO
14233 as options to configure" "$LINENO" 5
14234 fi
14235 fi
14236
14237 ### Use -lgpm if available, unless `--with-gpm=no'.
14238 HAVE_GPM=no
14239 LIBGPM=
14240 if test "${with_gpm}" != "no"; then
14241 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
14242 if test "x$ac_cv_header_gpm_h" = x""yes; then :
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
14244 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
14245 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
14246 $as_echo_n "(cached) " >&6
14247 else
14248 ac_check_lib_save_LIBS=$LIBS
14249 LIBS="-lgpm $LIBS"
14250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14251 /* end confdefs.h. */
14252
14253 /* Override any GCC internal prototype to avoid an error.
14254 Use char because int might match the return type of a GCC
14255 builtin and then its argument prototype would still apply. */
14256 #ifdef __cplusplus
14257 extern "C"
14258 #endif
14259 char Gpm_Open ();
14260 int
14261 main ()
14262 {
14263 return Gpm_Open ();
14264 ;
14265 return 0;
14266 }
14267 _ACEOF
14268 if ac_fn_c_try_link "$LINENO"; then :
14269 ac_cv_lib_gpm_Gpm_Open=yes
14270 else
14271 ac_cv_lib_gpm_Gpm_Open=no
14272 fi
14273 rm -f core conftest.err conftest.$ac_objext \
14274 conftest$ac_exeext conftest.$ac_ext
14275 LIBS=$ac_check_lib_save_LIBS
14276 fi
14277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14278 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
14279 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
14280 HAVE_GPM=yes
14281 fi
14282
14283 fi
14284
14285
14286
14287 if test "${HAVE_GPM}" = "yes"; then
14288
14289 $as_echo "#define HAVE_GPM 1" >>confdefs.h
14290
14291 LIBGPM=-lgpm
14292 fi
14293 fi
14294
14295
14296
14297
14298
14299
14300 GNUSTEP_CFLAGS=
14301 ### Use NeXTstep API to implement GUI.
14302 if test "${HAVE_NS}" = "yes"; then
14303
14304 $as_echo "#define HAVE_NS 1" >>confdefs.h
14305
14306 if test "${NS_IMPL_COCOA}" = "yes"; then
14307
14308 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
14309
14310 fi
14311 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
14312
14313 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
14314
14315 # See also .m.o rule in Makefile.in */
14316 # FIXME: are all these flags really needed? Document here why. */
14317 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
14318 ## Extra CFLAGS applied to src/*.m files.
14319 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
14320 fi
14321 # We also have mouse menus.
14322 HAVE_MENUS=yes
14323 OTHER_FILES=ns-app
14324 fi
14325
14326 if test "${HAVE_W32}" = "yes"; then
14327 HAVE_MENUS=yes
14328 fi
14329
14330 ### Use session management (-lSM -lICE) if available
14331 HAVE_X_SM=no
14332 LIBXSM=
14333 if test "${HAVE_X11}" = "yes"; then
14334 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
14335 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
14336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
14337 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
14338 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
14339 $as_echo_n "(cached) " >&6
14340 else
14341 ac_check_lib_save_LIBS=$LIBS
14342 LIBS="-lSM -lICE $LIBS"
14343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14344 /* end confdefs.h. */
14345
14346 /* Override any GCC internal prototype to avoid an error.
14347 Use char because int might match the return type of a GCC
14348 builtin and then its argument prototype would still apply. */
14349 #ifdef __cplusplus
14350 extern "C"
14351 #endif
14352 char SmcOpenConnection ();
14353 int
14354 main ()
14355 {
14356 return SmcOpenConnection ();
14357 ;
14358 return 0;
14359 }
14360 _ACEOF
14361 if ac_fn_c_try_link "$LINENO"; then :
14362 ac_cv_lib_SM_SmcOpenConnection=yes
14363 else
14364 ac_cv_lib_SM_SmcOpenConnection=no
14365 fi
14366 rm -f core conftest.err conftest.$ac_objext \
14367 conftest$ac_exeext conftest.$ac_ext
14368 LIBS=$ac_check_lib_save_LIBS
14369 fi
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
14371 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
14372 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
14373 HAVE_X_SM=yes
14374 fi
14375
14376 fi
14377
14378
14379
14380 if test "${HAVE_X_SM}" = "yes"; then
14381
14382 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
14383
14384 LIBXSM="-lSM -lICE"
14385 case "$LIBS" in
14386 *-lSM*) ;;
14387 *) LIBS="$LIBXSM $LIBS" ;;
14388 esac
14389 fi
14390 fi
14391
14392
14393 ### Use XRandr (-lXrandr) if available
14394 HAVE_XRANDR=no
14395 if test "${HAVE_X11}" = "yes"; then
14396 XRANDR_REQUIRED=1.2.2
14397 XRANDR_MODULES="xrandr >= $XRANDR_REQUIRED"
14398
14399 succeeded=no
14400
14401 if test "$PKG_CONFIG" = "no" ; then
14402 HAVE_XRANDR=no
14403 else
14404 PKG_CONFIG_MIN_VERSION=0.9.0
14405 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XRANDR_MODULES" >&5
14407 $as_echo_n "checking for $XRANDR_MODULES... " >&6; }
14408
14409 if "$PKG_CONFIG" --exists "$XRANDR_MODULES" 2>&5 &&
14410 XRANDR_CFLAGS=`"$PKG_CONFIG" --cflags "$XRANDR_MODULES" 2>&5` &&
14411 XRANDR_LIBS=`"$PKG_CONFIG" --libs "$XRANDR_MODULES" 2>&5`; then
14412 edit_cflags="
14413 s,///*,/,g
14414 s/^/ /
14415 s/ -I/ $isystem/g
14416 s/^ //
14417 "
14418 XRANDR_CFLAGS=`$as_echo "$XRANDR_CFLAGS" | sed -e "$edit_cflags"`
14419 XRANDR_LIBS=`$as_echo "$XRANDR_LIBS" | sed -e 's,///*,/,g'`
14420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&5
14421 $as_echo "yes CFLAGS='$XRANDR_CFLAGS' LIBS='$XRANDR_LIBS'" >&6; }
14422 succeeded=yes
14423 else
14424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14425 $as_echo "no" >&6; }
14426 XRANDR_CFLAGS=""
14427 XRANDR_LIBS=""
14428 ## If we have a custom action on failure, don't print errors, but
14429 ## do set a variable so people can do so. Do it in a subshell
14430 ## to capture any diagnostics in invoking pkg-config.
14431 XRANDR_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XRANDR_MODULES") 2>&1`
14432
14433 fi
14434
14435
14436
14437 else
14438 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14439 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14440 fi
14441 fi
14442
14443 if test $succeeded = yes; then
14444 HAVE_XRANDR=yes
14445 else
14446 HAVE_XRANDR=no
14447 fi
14448
14449 if test $HAVE_XRANDR = no; then
14450 # Test old way in case pkg-config doesn't have it (older machines).
14451 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xrandr.h" "ac_cv_header_X11_extensions_Xrandr_h" "$ac_includes_default"
14452 if test "x$ac_cv_header_X11_extensions_Xrandr_h" = x""yes; then :
14453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRRGetScreenResources in -lXrandr" >&5
14454 $as_echo_n "checking for XRRGetScreenResources in -lXrandr... " >&6; }
14455 if test "${ac_cv_lib_Xrandr_XRRGetScreenResources+set}" = set; then :
14456 $as_echo_n "(cached) " >&6
14457 else
14458 ac_check_lib_save_LIBS=$LIBS
14459 LIBS="-lXrandr $LIBS"
14460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14461 /* end confdefs.h. */
14462
14463 /* Override any GCC internal prototype to avoid an error.
14464 Use char because int might match the return type of a GCC
14465 builtin and then its argument prototype would still apply. */
14466 #ifdef __cplusplus
14467 extern "C"
14468 #endif
14469 char XRRGetScreenResources ();
14470 int
14471 main ()
14472 {
14473 return XRRGetScreenResources ();
14474 ;
14475 return 0;
14476 }
14477 _ACEOF
14478 if ac_fn_c_try_link "$LINENO"; then :
14479 ac_cv_lib_Xrandr_XRRGetScreenResources=yes
14480 else
14481 ac_cv_lib_Xrandr_XRRGetScreenResources=no
14482 fi
14483 rm -f core conftest.err conftest.$ac_objext \
14484 conftest$ac_exeext conftest.$ac_ext
14485 LIBS=$ac_check_lib_save_LIBS
14486 fi
14487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrandr_XRRGetScreenResources" >&5
14488 $as_echo "$ac_cv_lib_Xrandr_XRRGetScreenResources" >&6; }
14489 if test "x$ac_cv_lib_Xrandr_XRRGetScreenResources" = x""yes; then :
14490 HAVE_XRANDR=yes
14491 fi
14492
14493 fi
14494
14495
14496 if test $HAVE_XRANDR = yes; then
14497 XRANDR_LIBS=-lXrandr
14498
14499 fi
14500 fi
14501 if test $HAVE_XRANDR = yes; then
14502 SAVE_CFLAGS="$CFLAGS"
14503 SAVE_LIBS="$LIBS"
14504 CFLAGS="$XRANDR_CFLAGS $CFLAGS"
14505 LIBS="$XRANDR_LIBS $LIBS"
14506 for ac_func in XRRGetOutputPrimary XRRGetScreenResourcesCurrent
14507 do :
14508 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14509 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14510 eval as_val=\$$as_ac_var
14511 if test "x$as_val" = x""yes; then :
14512 cat >>confdefs.h <<_ACEOF
14513 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14514 _ACEOF
14515
14516 fi
14517 done
14518
14519 CFLAGS="$SAVE_CFLAGS"
14520 LIBS="$SAVE_LIBS"
14521
14522
14523 $as_echo "#define HAVE_XRANDR 1" >>confdefs.h
14524
14525 fi
14526 fi
14527
14528 ### Use Xinerama (-lXinerama) if available
14529 HAVE_XINERAMA=no
14530 if test "${HAVE_X11}" = "yes"; then
14531 XINERAMA_REQUIRED=1.0.2
14532 XINERAMA_MODULES="xinerama >= $XINERAMA_REQUIRED"
14533
14534 succeeded=no
14535
14536 if test "$PKG_CONFIG" = "no" ; then
14537 HAVE_XINERAMA=no
14538 else
14539 PKG_CONFIG_MIN_VERSION=0.9.0
14540 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $XINERAMA_MODULES" >&5
14542 $as_echo_n "checking for $XINERAMA_MODULES... " >&6; }
14543
14544 if "$PKG_CONFIG" --exists "$XINERAMA_MODULES" 2>&5 &&
14545 XINERAMA_CFLAGS=`"$PKG_CONFIG" --cflags "$XINERAMA_MODULES" 2>&5` &&
14546 XINERAMA_LIBS=`"$PKG_CONFIG" --libs "$XINERAMA_MODULES" 2>&5`; then
14547 edit_cflags="
14548 s,///*,/,g
14549 s/^/ /
14550 s/ -I/ $isystem/g
14551 s/^ //
14552 "
14553 XINERAMA_CFLAGS=`$as_echo "$XINERAMA_CFLAGS" | sed -e "$edit_cflags"`
14554 XINERAMA_LIBS=`$as_echo "$XINERAMA_LIBS" | sed -e 's,///*,/,g'`
14555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&5
14556 $as_echo "yes CFLAGS='$XINERAMA_CFLAGS' LIBS='$XINERAMA_LIBS'" >&6; }
14557 succeeded=yes
14558 else
14559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14560 $as_echo "no" >&6; }
14561 XINERAMA_CFLAGS=""
14562 XINERAMA_LIBS=""
14563 ## If we have a custom action on failure, don't print errors, but
14564 ## do set a variable so people can do so. Do it in a subshell
14565 ## to capture any diagnostics in invoking pkg-config.
14566 XINERAMA_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "$XINERAMA_MODULES") 2>&1`
14567
14568 fi
14569
14570
14571
14572 else
14573 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14574 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14575 fi
14576 fi
14577
14578 if test $succeeded = yes; then
14579 HAVE_XINERAMA=yes
14580 else
14581 HAVE_XINERAMA=no
14582 fi
14583
14584 if test $HAVE_XINERAMA = no; then
14585 # Test old way in case pkg-config doesn't have it (older machines).
14586 ac_fn_c_check_header_mongrel "$LINENO" "X11/extensions/Xinerama.h" "ac_cv_header_X11_extensions_Xinerama_h" "$ac_includes_default"
14587 if test "x$ac_cv_header_X11_extensions_Xinerama_h" = x""yes; then :
14588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XineramaQueryExtension in -lXinerama" >&5
14589 $as_echo_n "checking for XineramaQueryExtension in -lXinerama... " >&6; }
14590 if test "${ac_cv_lib_Xinerama_XineramaQueryExtension+set}" = set; then :
14591 $as_echo_n "(cached) " >&6
14592 else
14593 ac_check_lib_save_LIBS=$LIBS
14594 LIBS="-lXinerama $LIBS"
14595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14596 /* end confdefs.h. */
14597
14598 /* Override any GCC internal prototype to avoid an error.
14599 Use char because int might match the return type of a GCC
14600 builtin and then its argument prototype would still apply. */
14601 #ifdef __cplusplus
14602 extern "C"
14603 #endif
14604 char XineramaQueryExtension ();
14605 int
14606 main ()
14607 {
14608 return XineramaQueryExtension ();
14609 ;
14610 return 0;
14611 }
14612 _ACEOF
14613 if ac_fn_c_try_link "$LINENO"; then :
14614 ac_cv_lib_Xinerama_XineramaQueryExtension=yes
14615 else
14616 ac_cv_lib_Xinerama_XineramaQueryExtension=no
14617 fi
14618 rm -f core conftest.err conftest.$ac_objext \
14619 conftest$ac_exeext conftest.$ac_ext
14620 LIBS=$ac_check_lib_save_LIBS
14621 fi
14622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xinerama_XineramaQueryExtension" >&5
14623 $as_echo "$ac_cv_lib_Xinerama_XineramaQueryExtension" >&6; }
14624 if test "x$ac_cv_lib_Xinerama_XineramaQueryExtension" = x""yes; then :
14625 HAVE_XINERAMA=yes
14626 fi
14627
14628 fi
14629
14630
14631 if test $HAVE_XINERAMA = yes; then
14632 XINERAMA_LIBS=-lXinerama
14633
14634 fi
14635 fi
14636 if test $HAVE_XINERAMA = yes; then
14637
14638 $as_echo "#define HAVE_XINERAMA 1" >>confdefs.h
14639
14640 fi
14641 fi
14642
14643
14644 ### Use libxml (-lxml2) if available
14645 ### mingw32 doesn't use -lxml2, since it loads the library dynamically.
14646 HAVE_LIBXML2=no
14647 if test "${with_xml2}" != "no"; then
14648 ### I'm not sure what the version number should be, so I just guessed.
14649
14650 succeeded=no
14651
14652 if test "$PKG_CONFIG" = "no" ; then
14653 HAVE_LIBXML2=no
14654 else
14655 PKG_CONFIG_MIN_VERSION=0.9.0
14656 if "$PKG_CONFIG" --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
14658 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
14659
14660 if "$PKG_CONFIG" --exists "libxml-2.0 > 2.6.17" 2>&5 &&
14661 LIBXML2_CFLAGS=`"$PKG_CONFIG" --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
14662 LIBXML2_LIBS=`"$PKG_CONFIG" --libs "libxml-2.0 > 2.6.17" 2>&5`; then
14663 edit_cflags="
14664 s,///*,/,g
14665 s/^/ /
14666 s/ -I/ $isystem/g
14667 s/^ //
14668 "
14669 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
14670 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
14671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
14672 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
14673 succeeded=yes
14674 else
14675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14676 $as_echo "no" >&6; }
14677 LIBXML2_CFLAGS=""
14678 LIBXML2_LIBS=""
14679 ## If we have a custom action on failure, don't print errors, but
14680 ## do set a variable so people can do so. Do it in a subshell
14681 ## to capture any diagnostics in invoking pkg-config.
14682 LIBXML2_PKG_ERRORS=`("$PKG_CONFIG" --print-errors "libxml-2.0 > 2.6.17") 2>&1`
14683
14684 fi
14685
14686
14687
14688 else
14689 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
14690 echo "*** See http://www.freedesktop.org/software/pkgconfig"
14691 fi
14692 fi
14693
14694 if test $succeeded = yes; then
14695 HAVE_LIBXML2=yes
14696 else
14697 HAVE_LIBXML2=no
14698 fi
14699
14700 # Built-in libxml2 on OS X 10.8 lacks libxml-2.0.pc.
14701 if test "${HAVE_LIBXML2}" != "yes" -a "$opsys" = "darwin"; then
14702 SAVE_CPPFLAGS="$CPPFLAGS"
14703 CPPFLAGS="$CPPFLAGS -I/usr/include/libxml2"
14704 ac_fn_c_check_header_mongrel "$LINENO" "libxml/HTMLparser.h" "ac_cv_header_libxml_HTMLparser_h" "$ac_includes_default"
14705 if test "x$ac_cv_header_libxml_HTMLparser_h" = x""yes; then :
14706 ac_fn_c_check_decl "$LINENO" "HTML_PARSE_RECOVER" "ac_cv_have_decl_HTML_PARSE_RECOVER" "#include <libxml/HTMLparser.h>
14707 "
14708 if test "x$ac_cv_have_decl_HTML_PARSE_RECOVER" = x""yes; then :
14709 HAVE_LIBXML2=yes
14710 fi
14711
14712 fi
14713
14714
14715 CPPFLAGS="$SAVE_CPPFLAGS"
14716 if test "${HAVE_LIBXML2}" = "yes"; then
14717 LIBXML2_LIBS="-lxml2"
14718 LIBXML2_CFLAGS="-I/usr/include/libxml2"
14719 fi
14720 fi
14721 if test "${HAVE_LIBXML2}" = "yes"; then
14722 if test "${opsys}" != "mingw32"; then
14723 LIBS="$LIBXML2_LIBS $LIBS"
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
14725 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
14726 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
14727 $as_echo_n "(cached) " >&6
14728 else
14729 ac_check_lib_save_LIBS=$LIBS
14730 LIBS="-lxml2 $LIBS"
14731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14732 /* end confdefs.h. */
14733
14734 /* Override any GCC internal prototype to avoid an error.
14735 Use char because int might match the return type of a GCC
14736 builtin and then its argument prototype would still apply. */
14737 #ifdef __cplusplus
14738 extern "C"
14739 #endif
14740 char htmlReadMemory ();
14741 int
14742 main ()
14743 {
14744 return htmlReadMemory ();
14745 ;
14746 return 0;
14747 }
14748 _ACEOF
14749 if ac_fn_c_try_link "$LINENO"; then :
14750 ac_cv_lib_xml2_htmlReadMemory=yes
14751 else
14752 ac_cv_lib_xml2_htmlReadMemory=no
14753 fi
14754 rm -f core conftest.err conftest.$ac_objext \
14755 conftest$ac_exeext conftest.$ac_ext
14756 LIBS=$ac_check_lib_save_LIBS
14757 fi
14758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
14759 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
14760 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
14761 HAVE_LIBXML2=yes
14762 else
14763 HAVE_LIBXML2=no
14764 fi
14765
14766 else
14767 LIBXML2_LIBS=""
14768 fi
14769 if test "${HAVE_LIBXML2}" = "yes"; then
14770
14771 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
14772
14773 else
14774 LIBXML2_LIBS=""
14775 LIBXML2_CFLAGS=""
14776 fi
14777 fi
14778 fi
14779
14780
14781
14782 # If netdb.h doesn't declare h_errno, we must declare it by hand.
14783 # On MinGW, that is provided by nt/inc/sys/socket.h and w32.c.
14784 if test "${opsys}" = "mingw32"; then
14785 emacs_cv_netdb_declares_h_errno=yes
14786 fi
14787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
14788 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
14789 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
14790 $as_echo_n "(cached) " >&6
14791 else
14792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14793 /* end confdefs.h. */
14794 #include <netdb.h>
14795 int
14796 main ()
14797 {
14798 return h_errno;
14799 ;
14800 return 0;
14801 }
14802 _ACEOF
14803 if ac_fn_c_try_link "$LINENO"; then :
14804 emacs_cv_netdb_declares_h_errno=yes
14805 else
14806 emacs_cv_netdb_declares_h_errno=no
14807 fi
14808 rm -f core conftest.err conftest.$ac_objext \
14809 conftest$ac_exeext conftest.$ac_ext
14810 fi
14811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
14812 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
14813 if test $emacs_cv_netdb_declares_h_errno = yes; then
14814
14815 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
14816
14817 fi
14818
14819 # sqrt and other floating-point functions such as fmod and frexp
14820 # are found in -lm on most systems, but mingw32 doesn't use -lm.
14821 if test "${opsys}" != "mingw32"; then
14822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14823 $as_echo_n "checking for sqrt in -lm... " >&6; }
14824 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14825 $as_echo_n "(cached) " >&6
14826 else
14827 ac_check_lib_save_LIBS=$LIBS
14828 LIBS="-lm $LIBS"
14829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14830 /* end confdefs.h. */
14831
14832 /* Override any GCC internal prototype to avoid an error.
14833 Use char because int might match the return type of a GCC
14834 builtin and then its argument prototype would still apply. */
14835 #ifdef __cplusplus
14836 extern "C"
14837 #endif
14838 char sqrt ();
14839 int
14840 main ()
14841 {
14842 return sqrt ();
14843 ;
14844 return 0;
14845 }
14846 _ACEOF
14847 if ac_fn_c_try_link "$LINENO"; then :
14848 ac_cv_lib_m_sqrt=yes
14849 else
14850 ac_cv_lib_m_sqrt=no
14851 fi
14852 rm -f core conftest.err conftest.$ac_objext \
14853 conftest$ac_exeext conftest.$ac_ext
14854 LIBS=$ac_check_lib_save_LIBS
14855 fi
14856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14857 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14858 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14859 cat >>confdefs.h <<_ACEOF
14860 #define HAVE_LIBM 1
14861 _ACEOF
14862
14863 LIBS="-lm $LIBS"
14864
14865 fi
14866
14867 fi
14868
14869 # Check for mail-locking functions in a "mail" library. Probably this should
14870 # have the same check as for liblockfile below.
14871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
14872 $as_echo_n "checking for maillock in -lmail... " >&6; }
14873 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
14874 $as_echo_n "(cached) " >&6
14875 else
14876 ac_check_lib_save_LIBS=$LIBS
14877 LIBS="-lmail $LIBS"
14878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14879 /* end confdefs.h. */
14880
14881 /* Override any GCC internal prototype to avoid an error.
14882 Use char because int might match the return type of a GCC
14883 builtin and then its argument prototype would still apply. */
14884 #ifdef __cplusplus
14885 extern "C"
14886 #endif
14887 char maillock ();
14888 int
14889 main ()
14890 {
14891 return maillock ();
14892 ;
14893 return 0;
14894 }
14895 _ACEOF
14896 if ac_fn_c_try_link "$LINENO"; then :
14897 ac_cv_lib_mail_maillock=yes
14898 else
14899 ac_cv_lib_mail_maillock=no
14900 fi
14901 rm -f core conftest.err conftest.$ac_objext \
14902 conftest$ac_exeext conftest.$ac_ext
14903 LIBS=$ac_check_lib_save_LIBS
14904 fi
14905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
14906 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
14907 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
14908 have_mail=yes
14909 else
14910 have_mail=no
14911 fi
14912
14913 if test $have_mail = yes; then
14914 LIBS_MAIL=-lmail
14915 LIBS="$LIBS_MAIL $LIBS"
14916
14917 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
14918
14919 else
14920 LIBS_MAIL=
14921 fi
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
14923 $as_echo_n "checking for maillock in -llockfile... " >&6; }
14924 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
14925 $as_echo_n "(cached) " >&6
14926 else
14927 ac_check_lib_save_LIBS=$LIBS
14928 LIBS="-llockfile $LIBS"
14929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14930 /* end confdefs.h. */
14931
14932 /* Override any GCC internal prototype to avoid an error.
14933 Use char because int might match the return type of a GCC
14934 builtin and then its argument prototype would still apply. */
14935 #ifdef __cplusplus
14936 extern "C"
14937 #endif
14938 char maillock ();
14939 int
14940 main ()
14941 {
14942 return maillock ();
14943 ;
14944 return 0;
14945 }
14946 _ACEOF
14947 if ac_fn_c_try_link "$LINENO"; then :
14948 ac_cv_lib_lockfile_maillock=yes
14949 else
14950 ac_cv_lib_lockfile_maillock=no
14951 fi
14952 rm -f core conftest.err conftest.$ac_objext \
14953 conftest$ac_exeext conftest.$ac_ext
14954 LIBS=$ac_check_lib_save_LIBS
14955 fi
14956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
14957 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
14958 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
14959 have_lockfile=yes
14960 else
14961 have_lockfile=no
14962 fi
14963
14964 if test $have_lockfile = yes; then
14965 LIBS_MAIL=-llockfile
14966 LIBS="$LIBS_MAIL $LIBS"
14967
14968 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
14969
14970 else
14971 # If we have the shared liblockfile, assume we must use it for mail
14972 # locking (e.g. Debian). If we couldn't link against liblockfile
14973 # (no liblockfile.a installed), ensure that we don't need to.
14974 # Extract the first word of "liblockfile.so", so it can be a program name with args.
14975 set dummy liblockfile.so; ac_word=$2
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14977 $as_echo_n "checking for $ac_word... " >&6; }
14978 if test "${ac_cv_prog_liblockfile+set}" = set; then :
14979 $as_echo_n "(cached) " >&6
14980 else
14981 if test -n "$liblockfile"; then
14982 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
14983 else
14984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14985 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
14986 for as_dir in $as_dummy
14987 do
14988 IFS=$as_save_IFS
14989 test -z "$as_dir" && as_dir=.
14990 for ac_exec_ext in '' $ac_executable_extensions; do
14991 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
14992 ac_cv_prog_liblockfile="yes"
14993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14994 break 2
14995 fi
14996 done
14997 done
14998 IFS=$as_save_IFS
14999
15000 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15001 fi
15002 fi
15003 liblockfile=$ac_cv_prog_liblockfile
15004 if test -n "$liblockfile"; then
15005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
15006 $as_echo "$liblockfile" >&6; }
15007 else
15008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15009 $as_echo "no" >&6; }
15010 fi
15011
15012
15013 if test $ac_cv_prog_liblockfile = yes; then
15014 as_fn_error "Shared liblockfile found but can't link against it.
15015 This probably means that movemail could lose mail.
15016 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
15017 fi
15018 fi
15019
15020
15021
15022
15023
15024 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
15025 ## interlock access to the mail spool. The alternative is a lock file named
15026 ## /usr/spool/mail/$USER.lock.
15027 mail_lock=no
15028 case "$opsys" in
15029 aix4-2) mail_lock="lockf" ;;
15030
15031 gnu|freebsd|dragonfly|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
15032
15033 ## On GNU/Linux systems, both methods are used by various mail programs.
15034 ## I assume most people are using newer mailers that have heard of flock.
15035 ## Change this if you need to.
15036 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
15037 ## configure gets the right answers, and that means *NOT* using flock.
15038 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
15039 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
15040 ## Debian maintainer hasn't provided a clean fix for Emacs.
15041 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
15042 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
15043 ## correct logic. -- fx
15044 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
15045 ## liblockfile is a Free Software replacement for libmail, used on
15046 ## Debian systems and elsewhere. -rfr.
15047 gnu-*)
15048 mail_lock="flock"
15049 if test $have_mail = yes || test $have_lockfile = yes; then
15050 test $ac_cv_header_maillock_h = yes && mail_lock=no
15051 fi
15052 ;;
15053
15054 mingw32)
15055 mail_lock="none-needed" ;;
15056 esac
15057
15058 BLESSMAIL_TARGET=
15059 case "$mail_lock" in
15060 flock)
15061 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
15062 ;;
15063
15064 lockf)
15065 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
15066 ;;
15067
15068 none-needed) ;;
15069
15070 *) BLESSMAIL_TARGET="need-blessmail" ;;
15071 esac
15072
15073
15074
15075 for ac_func in accept4 gethostname \
15076 getrusage get_current_dir_name \
15077 lrand48 \
15078 select getpagesize setlocale \
15079 getrlimit setrlimit shutdown getaddrinfo \
15080 strsignal setitimer \
15081 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
15082 gai_strerror getline getdelim sync \
15083 difftime posix_memalign \
15084 getpwent endpwent getgrent endgrent \
15085 touchlock \
15086 cfmakeraw cfsetspeed copysign __executable_start log2
15087 do :
15088 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15089 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15090 eval as_val=\$$as_ac_var
15091 if test "x$as_val" = x""yes; then :
15092 cat >>confdefs.h <<_ACEOF
15093 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15094 _ACEOF
15095
15096 fi
15097 done
15098
15099
15100 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
15101 ## has a broken `rint' in some library versions including math library
15102 ## version number A.09.05.
15103 ## You can fix the math library by installing patch number PHSS_4630.
15104 ## But we can fix it more reliably for Emacs by just not using rint.
15105 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
15106 case $opsys in
15107 hpux*) : ;;
15108 *) for ac_func in random rint
15109 do :
15110 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15111 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15112 eval as_val=\$$as_ac_var
15113 if test "x$as_val" = x""yes; then :
15114 cat >>confdefs.h <<_ACEOF
15115 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15116 _ACEOF
15117
15118 fi
15119 done
15120 ;;
15121 esac
15122
15123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
15124 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
15125 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
15126 $as_echo_n "(cached) " >&6
15127 else
15128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15129 /* end confdefs.h. */
15130
15131 int
15132 main ()
15133 {
15134 __builtin_unwind_init ();
15135 ;
15136 return 0;
15137 }
15138 _ACEOF
15139 if ac_fn_c_try_link "$LINENO"; then :
15140 emacs_cv_func___builtin_unwind_init=yes
15141 else
15142 emacs_cv_func___builtin_unwind_init=no
15143 fi
15144 rm -f core conftest.err conftest.$ac_objext \
15145 conftest$ac_exeext conftest.$ac_ext
15146 fi
15147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
15148 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
15149 if test $emacs_cv_func___builtin_unwind_init = yes; then
15150
15151 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
15152
15153 fi
15154
15155
15156
15157
15158
15159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
15160 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
15161 if test "${ac_cv_sys_largefile_source+set}" = set; then :
15162 $as_echo_n "(cached) " >&6
15163 else
15164 while :; do
15165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15166 /* end confdefs.h. */
15167 #include <sys/types.h> /* for off_t */
15168 #include <stdio.h>
15169 int
15170 main ()
15171 {
15172 int (*fp) (FILE *, off_t, int) = fseeko;
15173 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15174 ;
15175 return 0;
15176 }
15177 _ACEOF
15178 if ac_fn_c_try_link "$LINENO"; then :
15179 ac_cv_sys_largefile_source=no; break
15180 fi
15181 rm -f core conftest.err conftest.$ac_objext \
15182 conftest$ac_exeext conftest.$ac_ext
15183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15184 /* end confdefs.h. */
15185 #define _LARGEFILE_SOURCE 1
15186 #include <sys/types.h> /* for off_t */
15187 #include <stdio.h>
15188 int
15189 main ()
15190 {
15191 int (*fp) (FILE *, off_t, int) = fseeko;
15192 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
15193 ;
15194 return 0;
15195 }
15196 _ACEOF
15197 if ac_fn_c_try_link "$LINENO"; then :
15198 ac_cv_sys_largefile_source=1; break
15199 fi
15200 rm -f core conftest.err conftest.$ac_objext \
15201 conftest$ac_exeext conftest.$ac_ext
15202 ac_cv_sys_largefile_source=unknown
15203 break
15204 done
15205 fi
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
15207 $as_echo "$ac_cv_sys_largefile_source" >&6; }
15208 case $ac_cv_sys_largefile_source in #(
15209 no | unknown) ;;
15210 *)
15211 cat >>confdefs.h <<_ACEOF
15212 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
15213 _ACEOF
15214 ;;
15215 esac
15216 rm -rf conftest*
15217
15218 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
15219 # in glibc 2.1.3, but that breaks too many other things.
15220 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
15221 if test $ac_cv_sys_largefile_source != unknown; then
15222
15223 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
15224
15225 fi
15226
15227
15228 # UNIX98 PTYs.
15229 for ac_func in grantpt
15230 do :
15231 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15232 if test "x$ac_cv_func_grantpt" = x""yes; then :
15233 cat >>confdefs.h <<_ACEOF
15234 #define HAVE_GRANTPT 1
15235 _ACEOF
15236
15237 fi
15238 done
15239
15240
15241 # PTY-related GNU extensions.
15242 for ac_func in getpt posix_openpt
15243 do :
15244 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15245 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15246 eval as_val=\$$as_ac_var
15247 if test "x$as_val" = x""yes; then :
15248 cat >>confdefs.h <<_ACEOF
15249 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15250 _ACEOF
15251
15252 fi
15253 done
15254
15255
15256 # Check this now, so that we will NOT find the above functions in ncurses.
15257 # That is because we have not set up to link ncurses in lib-src.
15258 # It's better to believe a function is not available
15259 # than to expect to find it in ncurses.
15260 # Also we need tputs and friends to be able to build at all.
15261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15262 $as_echo_n "checking for library containing tputs... " >&6; }
15263 # Run a test program that contains a call to tputs, a call that is
15264 # never executed. This tests whether a pre-'main' dynamic linker
15265 # works with the library. It's too much trouble to actually call
15266 # tputs in the test program, due to portability hassles. When
15267 # cross-compiling, assume the test program will run if it links.
15268
15269 if test "${opsys}" = "mingw32"; then
15270 msg='none required'
15271 else
15272 # Maybe curses should be tried earlier?
15273 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
15274 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
15275 OLIBS=$LIBS
15276 if test -z "$tputs_library"; then
15277 LIBS_TERMCAP=
15278 msg='none required'
15279 else
15280 LIBS_TERMCAP=-l$tputs_library
15281 msg=$LIBS_TERMCAP
15282 LIBS="$LIBS_TERMCAP $LIBS"
15283 fi
15284 if test "$cross_compiling" = yes; then :
15285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15286 /* end confdefs.h. */
15287
15288 extern void tputs (const char *, int, int (*)(int));
15289 int main (int argc, char **argv)
15290 {
15291 if (argc == 10000)
15292 tputs (argv[0], 0, 0);
15293 return 0;
15294 }
15295
15296 _ACEOF
15297 if ac_fn_c_try_link "$LINENO"; then :
15298
15299 else
15300 msg=no
15301 fi
15302 rm -f core conftest.err conftest.$ac_objext \
15303 conftest$ac_exeext conftest.$ac_ext
15304 else
15305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15306 /* end confdefs.h. */
15307
15308 extern void tputs (const char *, int, int (*)(int));
15309 int main (int argc, char **argv)
15310 {
15311 if (argc == 10000)
15312 tputs (argv[0], 0, 0);
15313 return 0;
15314 }
15315
15316 _ACEOF
15317 if ac_fn_c_try_run "$LINENO"; then :
15318
15319 else
15320 msg=no
15321 fi
15322 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15323 conftest.$ac_objext conftest.beam conftest.$ac_ext
15324 fi
15325
15326 LIBS=$OLIBS
15327 if test "X$msg" != Xno; then
15328 break
15329 fi
15330 done
15331 fi
15332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
15333 $as_echo "$msg" >&6; }
15334 if test "X$msg" = Xno; then
15335 as_fn_error "The required function \`tputs' was not found in any library.
15336 The following libraries were tried (in order):
15337 libtinfo, libncurses, libterminfo, libtermcap, libcurses
15338 Please try installing whichever of these libraries is most appropriate
15339 for your system, together with its header files.
15340 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
15341 fi
15342
15343 ## Use termcap instead of terminfo?
15344 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
15345 TERMINFO=yes
15346 ## FIXME? In the cases below where we unconditionally set
15347 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
15348 ## if that was found above to have tputs.
15349 ## Should we use the gnu* logic everywhere?
15350 case "$opsys" in
15351 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15352 ## The ncurses library has been moved out of the System framework in
15353 ## Mac OS X 10.2. So if configure detects it, set the command-line
15354 ## option to use it.
15355 darwin) LIBS_TERMCAP="-lncurses" ;;
15356
15357 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
15358
15359 freebsd)
15360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15361 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15362 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
15363 $as_echo_n "(cached) " >&6
15364 else
15365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15366 /* end confdefs.h. */
15367 #include <osreldate.h>
15368 int
15369 main ()
15370 {
15371 #if __FreeBSD_version < 400000
15372 fail;
15373 #endif
15374
15375 ;
15376 return 0;
15377 }
15378 _ACEOF
15379 if ac_fn_c_try_link "$LINENO"; then :
15380 emacs_cv_freebsd_terminfo=yes
15381 else
15382 emacs_cv_freebsd_terminfo=no
15383 fi
15384 rm -f core conftest.err conftest.$ac_objext \
15385 conftest$ac_exeext conftest.$ac_ext
15386 fi
15387
15388
15389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15390 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15391
15392 if test $emacs_cv_freebsd_terminfo = yes; then
15393 LIBS_TERMCAP="-lncurses"
15394 else
15395 TERMINFO=no
15396 LIBS_TERMCAP="-ltermcap"
15397 fi
15398 ;;
15399
15400 mingw32)
15401 TERMINFO=no
15402 LIBS_TERMCAP=
15403 ;;
15404
15405 netbsd)
15406 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
15407 TERMINFO=no
15408 LIBS_TERMCAP="-ltermcap"
15409 fi
15410 ;;
15411
15412 openbsd | dragonfly) LIBS_TERMCAP="-lncurses" ;;
15413
15414 ## hpux: Make sure we get select from libc rather than from libcurses
15415 ## because libcurses on HPUX 10.10 has a broken version of select.
15416 ## We used to use -lc -lcurses, but this may be cleaner.
15417 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
15418 # set that way, now it uses the default). Isn't this a contradiction?
15419 hpux*) LIBS_TERMCAP="-ltermcap" ;;
15420
15421 esac
15422
15423 TERMCAP_OBJ=tparam.o
15424 if test $TERMINFO = yes; then
15425
15426 $as_echo "#define TERMINFO 1" >>confdefs.h
15427
15428 TERMCAP_OBJ=terminfo.o
15429 fi
15430 if test "X$LIBS_TERMCAP" = "X-lncurses"; then
15431
15432 $as_echo "#define USE_NCURSES 1" >>confdefs.h
15433
15434 fi
15435
15436
15437
15438
15439 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15440 # On Darwin, res_init appears not to be useful: see bug#562 and
15441 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
15442 resolv=no
15443
15444 if test $opsys != darwin; then
15445
15446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15447 /* end confdefs.h. */
15448 #include <netinet/in.h>
15449 #include <arpa/nameser.h>
15450 #include <resolv.h>
15451 int
15452 main ()
15453 {
15454 return res_init();
15455 ;
15456 return 0;
15457 }
15458 _ACEOF
15459 if ac_fn_c_try_link "$LINENO"; then :
15460 have_res_init=yes
15461 else
15462 have_res_init=no
15463 fi
15464 rm -f core conftest.err conftest.$ac_objext \
15465 conftest$ac_exeext conftest.$ac_ext
15466 if test "$have_res_init" = no; then
15467 OLIBS="$LIBS"
15468 LIBS="$LIBS -lresolv"
15469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15470 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15472 /* end confdefs.h. */
15473 #include <netinet/in.h>
15474 #include <arpa/nameser.h>
15475 #include <resolv.h>
15476 int
15477 main ()
15478 {
15479 return res_init();
15480 ;
15481 return 0;
15482 }
15483 _ACEOF
15484 if ac_fn_c_try_link "$LINENO"; then :
15485 have_res_init=yes
15486 else
15487 have_res_init=no
15488 fi
15489 rm -f core conftest.err conftest.$ac_objext \
15490 conftest$ac_exeext conftest.$ac_ext
15491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15492 $as_echo "$have_res_init" >&6; }
15493 if test "$have_res_init" = yes ; then
15494 resolv=yes
15495 fi
15496 LIBS="$OLIBS"
15497 fi
15498
15499 if test "$have_res_init" = yes; then
15500
15501 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15502
15503 fi
15504 fi
15505 # Do we need the Hesiod library to provide the support routines?
15506 LIBHESIOD=
15507 if test "$with_hesiod" != no ; then
15508 # Don't set $LIBS here -- see comments above. FIXME which comments?
15509 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15510 if test "x$ac_cv_func_res_send" = x""yes; then :
15511
15512 else
15513 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15514 if test "x$ac_cv_func___res_send" = x""yes; then :
15515
15516 else
15517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15518 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15519 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
15520 $as_echo_n "(cached) " >&6
15521 else
15522 ac_check_lib_save_LIBS=$LIBS
15523 LIBS="-lresolv $LIBS"
15524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15525 /* end confdefs.h. */
15526
15527 /* Override any GCC internal prototype to avoid an error.
15528 Use char because int might match the return type of a GCC
15529 builtin and then its argument prototype would still apply. */
15530 #ifdef __cplusplus
15531 extern "C"
15532 #endif
15533 char res_send ();
15534 int
15535 main ()
15536 {
15537 return res_send ();
15538 ;
15539 return 0;
15540 }
15541 _ACEOF
15542 if ac_fn_c_try_link "$LINENO"; then :
15543 ac_cv_lib_resolv_res_send=yes
15544 else
15545 ac_cv_lib_resolv_res_send=no
15546 fi
15547 rm -f core conftest.err conftest.$ac_objext \
15548 conftest$ac_exeext conftest.$ac_ext
15549 LIBS=$ac_check_lib_save_LIBS
15550 fi
15551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15552 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15553 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
15554 resolv=yes
15555 else
15556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15557 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15558 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
15559 $as_echo_n "(cached) " >&6
15560 else
15561 ac_check_lib_save_LIBS=$LIBS
15562 LIBS="-lresolv $LIBS"
15563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15564 /* end confdefs.h. */
15565
15566 /* Override any GCC internal prototype to avoid an error.
15567 Use char because int might match the return type of a GCC
15568 builtin and then its argument prototype would still apply. */
15569 #ifdef __cplusplus
15570 extern "C"
15571 #endif
15572 char __res_send ();
15573 int
15574 main ()
15575 {
15576 return __res_send ();
15577 ;
15578 return 0;
15579 }
15580 _ACEOF
15581 if ac_fn_c_try_link "$LINENO"; then :
15582 ac_cv_lib_resolv___res_send=yes
15583 else
15584 ac_cv_lib_resolv___res_send=no
15585 fi
15586 rm -f core conftest.err conftest.$ac_objext \
15587 conftest$ac_exeext conftest.$ac_ext
15588 LIBS=$ac_check_lib_save_LIBS
15589 fi
15590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15591 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15592 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
15593 resolv=yes
15594 fi
15595
15596 fi
15597
15598 fi
15599
15600 fi
15601
15602 if test "$resolv" = yes ; then
15603 RESOLVLIB=-lresolv
15604 else
15605 RESOLVLIB=
15606 fi
15607 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15608 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
15609
15610 else
15611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15612 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15613 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
15614 $as_echo_n "(cached) " >&6
15615 else
15616 ac_check_lib_save_LIBS=$LIBS
15617 LIBS="-lhesiod $RESOLVLIB $LIBS"
15618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15619 /* end confdefs.h. */
15620
15621 /* Override any GCC internal prototype to avoid an error.
15622 Use char because int might match the return type of a GCC
15623 builtin and then its argument prototype would still apply. */
15624 #ifdef __cplusplus
15625 extern "C"
15626 #endif
15627 char hes_getmailhost ();
15628 int
15629 main ()
15630 {
15631 return hes_getmailhost ();
15632 ;
15633 return 0;
15634 }
15635 _ACEOF
15636 if ac_fn_c_try_link "$LINENO"; then :
15637 ac_cv_lib_hesiod_hes_getmailhost=yes
15638 else
15639 ac_cv_lib_hesiod_hes_getmailhost=no
15640 fi
15641 rm -f core conftest.err conftest.$ac_objext \
15642 conftest$ac_exeext conftest.$ac_ext
15643 LIBS=$ac_check_lib_save_LIBS
15644 fi
15645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15646 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15647 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
15648 hesiod=yes
15649 else
15650 :
15651 fi
15652
15653 fi
15654
15655
15656 if test x"$hesiod" = xyes; then
15657 LIBHESIOD=-lhesiod
15658 fi
15659 fi
15660
15661
15662 # Do we need libresolv (due to res_init or Hesiod)?
15663 if test "$resolv" = yes && test $opsys != darwin; then
15664 LIBRESOLV=-lresolv
15665 else
15666 LIBRESOLV=
15667 fi
15668
15669
15670 # These tell us which Kerberos-related libraries to use.
15671 COM_ERRLIB=
15672 CRYPTOLIB=
15673 KRB5LIB=
15674 DESLIB=
15675 KRB4LIB=
15676
15677 if test "${with_kerberos}" != no; then
15678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15679 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15680 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
15681 $as_echo_n "(cached) " >&6
15682 else
15683 ac_check_lib_save_LIBS=$LIBS
15684 LIBS="-lcom_err $LIBS"
15685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15686 /* end confdefs.h. */
15687
15688 /* Override any GCC internal prototype to avoid an error.
15689 Use char because int might match the return type of a GCC
15690 builtin and then its argument prototype would still apply. */
15691 #ifdef __cplusplus
15692 extern "C"
15693 #endif
15694 char com_err ();
15695 int
15696 main ()
15697 {
15698 return com_err ();
15699 ;
15700 return 0;
15701 }
15702 _ACEOF
15703 if ac_fn_c_try_link "$LINENO"; then :
15704 ac_cv_lib_com_err_com_err=yes
15705 else
15706 ac_cv_lib_com_err_com_err=no
15707 fi
15708 rm -f core conftest.err conftest.$ac_objext \
15709 conftest$ac_exeext conftest.$ac_ext
15710 LIBS=$ac_check_lib_save_LIBS
15711 fi
15712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15713 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15714 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
15715 have_com_err=yes
15716 else
15717 have_com_err=no
15718 fi
15719
15720 if test $have_com_err = yes; then
15721 COM_ERRLIB=-lcom_err
15722 LIBS="$COM_ERRLIB $LIBS"
15723 fi
15724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15725 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15726 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
15727 $as_echo_n "(cached) " >&6
15728 else
15729 ac_check_lib_save_LIBS=$LIBS
15730 LIBS="-lcrypto $LIBS"
15731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15732 /* end confdefs.h. */
15733
15734 /* Override any GCC internal prototype to avoid an error.
15735 Use char because int might match the return type of a GCC
15736 builtin and then its argument prototype would still apply. */
15737 #ifdef __cplusplus
15738 extern "C"
15739 #endif
15740 char mit_des_cbc_encrypt ();
15741 int
15742 main ()
15743 {
15744 return mit_des_cbc_encrypt ();
15745 ;
15746 return 0;
15747 }
15748 _ACEOF
15749 if ac_fn_c_try_link "$LINENO"; then :
15750 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15751 else
15752 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15753 fi
15754 rm -f core conftest.err conftest.$ac_objext \
15755 conftest$ac_exeext conftest.$ac_ext
15756 LIBS=$ac_check_lib_save_LIBS
15757 fi
15758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15759 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15760 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
15761 have_crypto=yes
15762 else
15763 have_crypto=no
15764 fi
15765
15766 if test $have_crypto = yes; then
15767 CRYPTOLIB=-lcrypto
15768 LIBS="$CRYPTOLIB $LIBS"
15769 fi
15770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15771 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15772 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
15773 $as_echo_n "(cached) " >&6
15774 else
15775 ac_check_lib_save_LIBS=$LIBS
15776 LIBS="-lk5crypto $LIBS"
15777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15778 /* end confdefs.h. */
15779
15780 /* Override any GCC internal prototype to avoid an error.
15781 Use char because int might match the return type of a GCC
15782 builtin and then its argument prototype would still apply. */
15783 #ifdef __cplusplus
15784 extern "C"
15785 #endif
15786 char mit_des_cbc_encrypt ();
15787 int
15788 main ()
15789 {
15790 return mit_des_cbc_encrypt ();
15791 ;
15792 return 0;
15793 }
15794 _ACEOF
15795 if ac_fn_c_try_link "$LINENO"; then :
15796 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15797 else
15798 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15799 fi
15800 rm -f core conftest.err conftest.$ac_objext \
15801 conftest$ac_exeext conftest.$ac_ext
15802 LIBS=$ac_check_lib_save_LIBS
15803 fi
15804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15805 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15806 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
15807 have_k5crypto=yes
15808 else
15809 have_k5crypto=no
15810 fi
15811
15812 if test $have_k5crypto = yes; then
15813 CRYPTOLIB=-lk5crypto
15814 LIBS="$CRYPTOLIB $LIBS"
15815 fi
15816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15817 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15818 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
15819 $as_echo_n "(cached) " >&6
15820 else
15821 ac_check_lib_save_LIBS=$LIBS
15822 LIBS="-lkrb5 $LIBS"
15823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15824 /* end confdefs.h. */
15825
15826 /* Override any GCC internal prototype to avoid an error.
15827 Use char because int might match the return type of a GCC
15828 builtin and then its argument prototype would still apply. */
15829 #ifdef __cplusplus
15830 extern "C"
15831 #endif
15832 char krb5_init_context ();
15833 int
15834 main ()
15835 {
15836 return krb5_init_context ();
15837 ;
15838 return 0;
15839 }
15840 _ACEOF
15841 if ac_fn_c_try_link "$LINENO"; then :
15842 ac_cv_lib_krb5_krb5_init_context=yes
15843 else
15844 ac_cv_lib_krb5_krb5_init_context=no
15845 fi
15846 rm -f core conftest.err conftest.$ac_objext \
15847 conftest$ac_exeext conftest.$ac_ext
15848 LIBS=$ac_check_lib_save_LIBS
15849 fi
15850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15851 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15852 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
15853 have_krb5=yes
15854 else
15855 have_krb5=no
15856 fi
15857
15858 if test $have_krb5=yes; then
15859 KRB5LIB=-lkrb5
15860 LIBS="$KRB5LIB $LIBS"
15861 fi
15862 if test "${with_kerberos5}" = no; then
15863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15864 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15865 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
15866 $as_echo_n "(cached) " >&6
15867 else
15868 ac_check_lib_save_LIBS=$LIBS
15869 LIBS="-ldes425 $LIBS"
15870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15871 /* end confdefs.h. */
15872
15873 /* Override any GCC internal prototype to avoid an error.
15874 Use char because int might match the return type of a GCC
15875 builtin and then its argument prototype would still apply. */
15876 #ifdef __cplusplus
15877 extern "C"
15878 #endif
15879 char des_cbc_encrypt ();
15880 int
15881 main ()
15882 {
15883 return des_cbc_encrypt ();
15884 ;
15885 return 0;
15886 }
15887 _ACEOF
15888 if ac_fn_c_try_link "$LINENO"; then :
15889 ac_cv_lib_des425_des_cbc_encrypt=yes
15890 else
15891 ac_cv_lib_des425_des_cbc_encrypt=no
15892 fi
15893 rm -f core conftest.err conftest.$ac_objext \
15894 conftest$ac_exeext conftest.$ac_ext
15895 LIBS=$ac_check_lib_save_LIBS
15896 fi
15897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
15898 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
15899 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
15900 have_des425=yes
15901 else
15902 have_des425=no
15903 fi
15904
15905 if test $have_des425 = yes; then
15906 DESLIB=-ldes425
15907 LIBS="$DESLIB $LIBS"
15908 else
15909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
15910 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
15911 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
15912 $as_echo_n "(cached) " >&6
15913 else
15914 ac_check_lib_save_LIBS=$LIBS
15915 LIBS="-ldes $LIBS"
15916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15917 /* end confdefs.h. */
15918
15919 /* Override any GCC internal prototype to avoid an error.
15920 Use char because int might match the return type of a GCC
15921 builtin and then its argument prototype would still apply. */
15922 #ifdef __cplusplus
15923 extern "C"
15924 #endif
15925 char des_cbc_encrypt ();
15926 int
15927 main ()
15928 {
15929 return des_cbc_encrypt ();
15930 ;
15931 return 0;
15932 }
15933 _ACEOF
15934 if ac_fn_c_try_link "$LINENO"; then :
15935 ac_cv_lib_des_des_cbc_encrypt=yes
15936 else
15937 ac_cv_lib_des_des_cbc_encrypt=no
15938 fi
15939 rm -f core conftest.err conftest.$ac_objext \
15940 conftest$ac_exeext conftest.$ac_ext
15941 LIBS=$ac_check_lib_save_LIBS
15942 fi
15943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
15944 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
15945 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
15946 have_des=yes
15947 else
15948 have_des=no
15949 fi
15950
15951 if test $have_des = yes; then
15952 DESLIB=-ldes
15953 LIBS="$DESLIB $LIBS"
15954 fi
15955 fi
15956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
15957 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
15958 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
15959 $as_echo_n "(cached) " >&6
15960 else
15961 ac_check_lib_save_LIBS=$LIBS
15962 LIBS="-lkrb4 $LIBS"
15963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15964 /* end confdefs.h. */
15965
15966 /* Override any GCC internal prototype to avoid an error.
15967 Use char because int might match the return type of a GCC
15968 builtin and then its argument prototype would still apply. */
15969 #ifdef __cplusplus
15970 extern "C"
15971 #endif
15972 char krb_get_cred ();
15973 int
15974 main ()
15975 {
15976 return krb_get_cred ();
15977 ;
15978 return 0;
15979 }
15980 _ACEOF
15981 if ac_fn_c_try_link "$LINENO"; then :
15982 ac_cv_lib_krb4_krb_get_cred=yes
15983 else
15984 ac_cv_lib_krb4_krb_get_cred=no
15985 fi
15986 rm -f core conftest.err conftest.$ac_objext \
15987 conftest$ac_exeext conftest.$ac_ext
15988 LIBS=$ac_check_lib_save_LIBS
15989 fi
15990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
15991 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
15992 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
15993 have_krb4=yes
15994 else
15995 have_krb4=no
15996 fi
15997
15998 if test $have_krb4 = yes; then
15999 KRB4LIB=-lkrb4
16000 LIBS="$KRB4LIB $LIBS"
16001 else
16002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16003 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16004 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
16005 $as_echo_n "(cached) " >&6
16006 else
16007 ac_check_lib_save_LIBS=$LIBS
16008 LIBS="-lkrb $LIBS"
16009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16010 /* end confdefs.h. */
16011
16012 /* Override any GCC internal prototype to avoid an error.
16013 Use char because int might match the return type of a GCC
16014 builtin and then its argument prototype would still apply. */
16015 #ifdef __cplusplus
16016 extern "C"
16017 #endif
16018 char krb_get_cred ();
16019 int
16020 main ()
16021 {
16022 return krb_get_cred ();
16023 ;
16024 return 0;
16025 }
16026 _ACEOF
16027 if ac_fn_c_try_link "$LINENO"; then :
16028 ac_cv_lib_krb_krb_get_cred=yes
16029 else
16030 ac_cv_lib_krb_krb_get_cred=no
16031 fi
16032 rm -f core conftest.err conftest.$ac_objext \
16033 conftest$ac_exeext conftest.$ac_ext
16034 LIBS=$ac_check_lib_save_LIBS
16035 fi
16036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16037 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16038 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
16039 have_krb=yes
16040 else
16041 have_krb=no
16042 fi
16043
16044 if test $have_krb = yes; then
16045 KRB4LIB=-lkrb
16046 LIBS="$KRB4LIB $LIBS"
16047 fi
16048 fi
16049 fi
16050
16051 if test "${with_kerberos5}" != no; then
16052 for ac_header in krb5.h
16053 do :
16054 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16055 if test "x$ac_cv_header_krb5_h" = x""yes; then :
16056 cat >>confdefs.h <<_ACEOF
16057 #define HAVE_KRB5_H 1
16058 _ACEOF
16059 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16060 "
16061 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
16062
16063 cat >>confdefs.h <<_ACEOF
16064 #define HAVE_KRB5_ERROR_TEXT 1
16065 _ACEOF
16066
16067
16068 fi
16069 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16070 "
16071 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
16072
16073 cat >>confdefs.h <<_ACEOF
16074 #define HAVE_KRB5_ERROR_E_TEXT 1
16075 _ACEOF
16076
16077
16078 fi
16079
16080 fi
16081
16082 done
16083
16084 else
16085 for ac_header in krb.h
16086 do :
16087 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16088 if test "x$ac_cv_header_krb_h" = x""yes; then :
16089 cat >>confdefs.h <<_ACEOF
16090 #define HAVE_KRB_H 1
16091 _ACEOF
16092
16093 else
16094 for ac_header in kerberosIV/krb.h
16095 do :
16096 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16097 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
16098 cat >>confdefs.h <<_ACEOF
16099 #define HAVE_KERBEROSIV_KRB_H 1
16100 _ACEOF
16101
16102 else
16103 for ac_header in kerberos/krb.h
16104 do :
16105 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16106 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
16107 cat >>confdefs.h <<_ACEOF
16108 #define HAVE_KERBEROS_KRB_H 1
16109 _ACEOF
16110
16111 fi
16112
16113 done
16114
16115 fi
16116
16117 done
16118
16119 fi
16120
16121 done
16122
16123 fi
16124 for ac_header in com_err.h
16125 do :
16126 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16127 if test "x$ac_cv_header_com_err_h" = x""yes; then :
16128 cat >>confdefs.h <<_ACEOF
16129 #define HAVE_COM_ERR_H 1
16130 _ACEOF
16131
16132 fi
16133
16134 done
16135
16136 fi
16137
16138
16139
16140
16141
16142
16143
16144 for ac_header in valgrind/valgrind.h
16145 do :
16146 ac_fn_c_check_header_mongrel "$LINENO" "valgrind/valgrind.h" "ac_cv_header_valgrind_valgrind_h" "$ac_includes_default"
16147 if test "x$ac_cv_header_valgrind_valgrind_h" = x""yes; then :
16148 cat >>confdefs.h <<_ACEOF
16149 #define HAVE_VALGRIND_VALGRIND_H 1
16150 _ACEOF
16151
16152 fi
16153
16154 done
16155
16156
16157
16158
16159
16160 for ac_func in $ac_func_list
16161 do :
16162 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16163 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16164 eval as_val=\$$as_ac_var
16165 if test "x$as_val" = x""yes; then :
16166 cat >>confdefs.h <<_ACEOF
16167 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16168 _ACEOF
16169
16170 fi
16171 done
16172
16173
16174
16175
16176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16177 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16178 if test "${emacs_cv_localtime_cache+set}" = set; then :
16179 $as_echo_n "(cached) " >&6
16180 else
16181 if test x$ac_cv_func_tzset = xyes; then
16182 if test "$cross_compiling" = yes; then :
16183 # If we have tzset, assume the worst when cross-compiling.
16184 emacs_cv_localtime_cache=yes
16185 else
16186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16187 /* end confdefs.h. */
16188 #include <time.h>
16189 char TZ_GMT0[] = "TZ=GMT0";
16190 char TZ_PST8[] = "TZ=PST8";
16191 main()
16192 {
16193 time_t now = time ((time_t *) 0);
16194 int hour_GMT0, hour_unset;
16195 if (putenv (TZ_GMT0) != 0)
16196 exit (1);
16197 hour_GMT0 = localtime (&now)->tm_hour;
16198 unsetenv("TZ");
16199 hour_unset = localtime (&now)->tm_hour;
16200 if (putenv (TZ_PST8) != 0)
16201 exit (1);
16202 if (localtime (&now)->tm_hour == hour_GMT0)
16203 exit (1);
16204 unsetenv("TZ");
16205 if (localtime (&now)->tm_hour != hour_unset)
16206 exit (1);
16207 exit (0);
16208 }
16209 _ACEOF
16210 if ac_fn_c_try_run "$LINENO"; then :
16211 emacs_cv_localtime_cache=no
16212 else
16213 emacs_cv_localtime_cache=yes
16214 fi
16215 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16216 conftest.$ac_objext conftest.beam conftest.$ac_ext
16217 fi
16218
16219 else
16220 # If we lack tzset, report that localtime does not cache TZ,
16221 # since we can't invalidate the cache if we don't have tzset.
16222 emacs_cv_localtime_cache=no
16223 fi
16224 fi
16225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16226 $as_echo "$emacs_cv_localtime_cache" >&6; }
16227 if test $emacs_cv_localtime_cache = yes; then
16228
16229 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16230
16231 fi
16232
16233 ok_so_far=yes
16234 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16235 if test "x$ac_cv_func_socket" = x""yes; then :
16236
16237 else
16238 ok_so_far=no
16239 fi
16240
16241 if test $ok_so_far = yes; then
16242 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16243 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
16244
16245 else
16246 ok_so_far=no
16247 fi
16248
16249
16250 fi
16251 if test $ok_so_far = yes; then
16252 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16253 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
16254
16255 else
16256 ok_so_far=no
16257 fi
16258
16259
16260 fi
16261 if test $ok_so_far = yes; then
16262
16263 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16264
16265 fi
16266
16267 case $canonical in
16268 *-solaris2.4 | *-solaris2.4.*)
16269 : ${ac_cv_func_vfork_works=no};;
16270 esac
16271
16272 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16273 if test "x$ac_cv_type_pid_t" = x""yes; then :
16274
16275 else
16276
16277 cat >>confdefs.h <<_ACEOF
16278 #define pid_t int
16279 _ACEOF
16280
16281 fi
16282
16283 for ac_header in vfork.h
16284 do :
16285 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16286 if test "x$ac_cv_header_vfork_h" = x""yes; then :
16287 cat >>confdefs.h <<_ACEOF
16288 #define HAVE_VFORK_H 1
16289 _ACEOF
16290
16291 fi
16292
16293 done
16294
16295 for ac_func in fork vfork
16296 do :
16297 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16298 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16299 eval as_val=\$$as_ac_var
16300 if test "x$as_val" = x""yes; then :
16301 cat >>confdefs.h <<_ACEOF
16302 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16303 _ACEOF
16304
16305 fi
16306 done
16307
16308 if test "x$ac_cv_func_fork" = xyes; then
16309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16310 $as_echo_n "checking for working fork... " >&6; }
16311 if test "${ac_cv_func_fork_works+set}" = set; then :
16312 $as_echo_n "(cached) " >&6
16313 else
16314 if test "$cross_compiling" = yes; then :
16315 ac_cv_func_fork_works=cross
16316 else
16317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16318 /* end confdefs.h. */
16319 $ac_includes_default
16320 int
16321 main ()
16322 {
16323
16324 /* By Ruediger Kuhlmann. */
16325 return fork () < 0;
16326
16327 ;
16328 return 0;
16329 }
16330 _ACEOF
16331 if ac_fn_c_try_run "$LINENO"; then :
16332 ac_cv_func_fork_works=yes
16333 else
16334 ac_cv_func_fork_works=no
16335 fi
16336 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16337 conftest.$ac_objext conftest.beam conftest.$ac_ext
16338 fi
16339
16340 fi
16341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16342 $as_echo "$ac_cv_func_fork_works" >&6; }
16343
16344 else
16345 ac_cv_func_fork_works=$ac_cv_func_fork
16346 fi
16347 if test "x$ac_cv_func_fork_works" = xcross; then
16348 case $host in
16349 *-*-amigaos* | *-*-msdosdjgpp*)
16350 # Override, as these systems have only a dummy fork() stub
16351 ac_cv_func_fork_works=no
16352 ;;
16353 *)
16354 ac_cv_func_fork_works=yes
16355 ;;
16356 esac
16357 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16358 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16359 fi
16360 ac_cv_func_vfork_works=$ac_cv_func_vfork
16361 if test "x$ac_cv_func_vfork" = xyes; then
16362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16363 $as_echo_n "checking for working vfork... " >&6; }
16364 if test "${ac_cv_func_vfork_works+set}" = set; then :
16365 $as_echo_n "(cached) " >&6
16366 else
16367 if test "$cross_compiling" = yes; then :
16368 ac_cv_func_vfork_works=cross
16369 else
16370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16371 /* end confdefs.h. */
16372 /* Thanks to Paul Eggert for this test. */
16373 $ac_includes_default
16374 #include <sys/wait.h>
16375 #ifdef HAVE_VFORK_H
16376 # include <vfork.h>
16377 #endif
16378 /* On some sparc systems, changes by the child to local and incoming
16379 argument registers are propagated back to the parent. The compiler
16380 is told about this with #include <vfork.h>, but some compilers
16381 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
16382 static variable whose address is put into a register that is
16383 clobbered by the vfork. */
16384 static void
16385 #ifdef __cplusplus
16386 sparc_address_test (int arg)
16387 # else
16388 sparc_address_test (arg) int arg;
16389 #endif
16390 {
16391 static pid_t child;
16392 if (!child) {
16393 child = vfork ();
16394 if (child < 0) {
16395 perror ("vfork");
16396 _exit(2);
16397 }
16398 if (!child) {
16399 arg = getpid();
16400 write(-1, "", 0);
16401 _exit (arg);
16402 }
16403 }
16404 }
16405
16406 int
16407 main ()
16408 {
16409 pid_t parent = getpid ();
16410 pid_t child;
16411
16412 sparc_address_test (0);
16413
16414 child = vfork ();
16415
16416 if (child == 0) {
16417 /* Here is another test for sparc vfork register problems. This
16418 test uses lots of local variables, at least as many local
16419 variables as main has allocated so far including compiler
16420 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
16421 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
16422 reuse the register of parent for one of the local variables,
16423 since it will think that parent can't possibly be used any more
16424 in this routine. Assigning to the local variable will thus
16425 munge parent in the parent process. */
16426 pid_t
16427 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16428 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16429 /* Convince the compiler that p..p7 are live; otherwise, it might
16430 use the same hardware register for all 8 local variables. */
16431 if (p != p1 || p != p2 || p != p3 || p != p4
16432 || p != p5 || p != p6 || p != p7)
16433 _exit(1);
16434
16435 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16436 from child file descriptors. If the child closes a descriptor
16437 before it execs or exits, this munges the parent's descriptor
16438 as well. Test for this by closing stdout in the child. */
16439 _exit(close(fileno(stdout)) != 0);
16440 } else {
16441 int status;
16442 struct stat st;
16443
16444 while (wait(&status) != child)
16445 ;
16446 return (
16447 /* Was there some problem with vforking? */
16448 child < 0
16449
16450 /* Did the child fail? (This shouldn't happen.) */
16451 || status
16452
16453 /* Did the vfork/compiler bug occur? */
16454 || parent != getpid()
16455
16456 /* Did the file descriptor bug occur? */
16457 || fstat(fileno(stdout), &st) != 0
16458 );
16459 }
16460 }
16461 _ACEOF
16462 if ac_fn_c_try_run "$LINENO"; then :
16463 ac_cv_func_vfork_works=yes
16464 else
16465 ac_cv_func_vfork_works=no
16466 fi
16467 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16468 conftest.$ac_objext conftest.beam conftest.$ac_ext
16469 fi
16470
16471 fi
16472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16473 $as_echo "$ac_cv_func_vfork_works" >&6; }
16474
16475 fi;
16476 if test "x$ac_cv_func_fork_works" = xcross; then
16477 ac_cv_func_vfork_works=$ac_cv_func_vfork
16478 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16479 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16480 fi
16481
16482 if test "x$ac_cv_func_vfork_works" = xyes; then
16483
16484 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16485
16486 else
16487
16488 $as_echo "#define vfork fork" >>confdefs.h
16489
16490 fi
16491 if test "x$ac_cv_func_fork_works" = xyes; then
16492
16493 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16494
16495 fi
16496
16497
16498 for ac_func in snprintf
16499 do :
16500 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
16501 if test "x$ac_cv_func_snprintf" = x""yes; then :
16502 cat >>confdefs.h <<_ACEOF
16503 #define HAVE_SNPRINTF 1
16504 _ACEOF
16505
16506 fi
16507 done
16508
16509
16510 XGSELOBJ=
16511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GLib is linked in" >&5
16512 $as_echo_n "checking whether GLib is linked in... " >&6; }
16513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16514 /* end confdefs.h. */
16515 #include <glib.h>
16516
16517 int
16518 main ()
16519 {
16520 g_print ("Hello world");
16521 ;
16522 return 0;
16523 }
16524 _ACEOF
16525 if ac_fn_c_try_link "$LINENO"; then :
16526 links_glib=yes
16527 else
16528 links_glib=no
16529 fi
16530 rm -f core conftest.err conftest.$ac_objext \
16531 conftest$ac_exeext conftest.$ac_ext
16532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $links_glib" >&5
16533 $as_echo "$links_glib" >&6; }
16534 if test "${links_glib}" = "yes"; then
16535
16536 $as_echo "#define HAVE_GLIB 1" >>confdefs.h
16537
16538 if test "$HAVE_NS" = no;then
16539 XGSELOBJ=xgselect.o
16540 fi
16541 fi
16542
16543
16544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16545 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16546 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
16547 $as_echo_n "(cached) " >&6
16548 else
16549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16550 /* end confdefs.h. */
16551 #include <langinfo.h>
16552 int
16553 main ()
16554 {
16555 char* cs = nl_langinfo(CODESET);
16556 ;
16557 return 0;
16558 }
16559 _ACEOF
16560 if ac_fn_c_try_link "$LINENO"; then :
16561 emacs_cv_langinfo_codeset=yes
16562 else
16563 emacs_cv_langinfo_codeset=no
16564 fi
16565 rm -f core conftest.err conftest.$ac_objext \
16566 conftest$ac_exeext conftest.$ac_ext
16567
16568 fi
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16570 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16571 if test $emacs_cv_langinfo_codeset = yes; then
16572
16573 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16574
16575 fi
16576
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16578 $as_echo_n "checking for mbstate_t... " >&6; }
16579 if test "${ac_cv_type_mbstate_t+set}" = set; then :
16580 $as_echo_n "(cached) " >&6
16581 else
16582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16583 /* end confdefs.h. */
16584 $ac_includes_default
16585 # include <wchar.h>
16586 int
16587 main ()
16588 {
16589 mbstate_t x; return sizeof x;
16590 ;
16591 return 0;
16592 }
16593 _ACEOF
16594 if ac_fn_c_try_compile "$LINENO"; then :
16595 ac_cv_type_mbstate_t=yes
16596 else
16597 ac_cv_type_mbstate_t=no
16598 fi
16599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16600 fi
16601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16602 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16603 if test $ac_cv_type_mbstate_t = yes; then
16604
16605 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16606
16607 else
16608
16609 $as_echo "#define mbstate_t int" >>confdefs.h
16610
16611 fi
16612
16613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16614 $as_echo_n "checking for C restricted array declarations... " >&6; }
16615 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
16616 $as_echo_n "(cached) " >&6
16617 else
16618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16619 /* end confdefs.h. */
16620 void fred (int x[__restrict]);
16621 int
16622 main ()
16623 {
16624
16625 ;
16626 return 0;
16627 }
16628 _ACEOF
16629 if ac_fn_c_try_compile "$LINENO"; then :
16630 emacs_cv_c_restrict_arr=yes
16631 else
16632 emacs_cv_c_restrict_arr=no
16633 fi
16634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16635 fi
16636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16637 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16638 if test "$emacs_cv_c_restrict_arr" = yes; then
16639
16640 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16641
16642 fi
16643
16644
16645 if test "${opsys}" != "mingw32"; then
16646
16647 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
16648
16649 fi
16650
16651
16652 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
16653
16654
16655 ## Note: PTYs are broken on darwin <6. Use at your own risk.
16656 if test "${opsys}" != "mingw32"; then
16657
16658 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
16659
16660 fi
16661
16662
16663 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
16664
16665
16666
16667
16668
16669 if test "${opsys}" = "mingw32"; then
16670 $as_echo "#define NULL_DEVICE \"NUL:\"" >>confdefs.h
16671
16672 else
16673 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
16674
16675 fi
16676
16677
16678 if test "${opsys}" = "mingw32"; then
16679 $as_echo "#define SEPCHAR ';'" >>confdefs.h
16680
16681 else
16682 $as_echo "#define SEPCHAR ':'" >>confdefs.h
16683
16684 fi
16685
16686
16687 $as_echo "#define subprocesses 1" >>confdefs.h
16688
16689
16690
16691 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
16692
16693
16694
16695
16696 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
16697
16698
16699 if test "${opsys}" = "mingw32"; then
16700
16701 $as_echo "#define IS_DEVICE_SEP(_c_) ((_c_) == ':')" >>confdefs.h
16702
16703
16704
16705 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == '/' || (_c_) == '\\\\')" >>confdefs.h
16706
16707
16708
16709 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_) || IS_DEVICE_SEP(_c_))" >>confdefs.h
16710
16711 else
16712
16713 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
16714
16715
16716
16717 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
16718
16719
16720
16721 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
16722
16723 fi
16724
16725
16726
16727 case $opsys in
16728 aix4-2)
16729 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
16730 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16731
16732 fi
16733 ;;
16734
16735 hpux*)
16736 $as_echo "#define NO_EDITRES 1" >>confdefs.h
16737
16738 ;;
16739 esac
16740
16741
16742 case $opsys in
16743 irix6-5 | sol2* | unixware )
16744
16745 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
16746
16747 ;;
16748 esac
16749
16750 emacs_broken_SIGIO=no
16751
16752 case $opsys in
16753 hpux* | irix6-5 | openbsd | sol2* | unixware )
16754 emacs_broken_SIGIO=yes
16755 ;;
16756
16757 aix4-2)
16758
16759 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
16760
16761 ;;
16762
16763 freebsd)
16764
16765 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
16766
16767 ;;
16768 esac
16769
16770 case $opsys in
16771 gnu-* | sol2-10 )
16772
16773 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
16774
16775 ;;
16776 esac
16777
16778 case $opsys in
16779 darwin | dragonfly | freebsd | netbsd | openbsd )
16780
16781 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
16782
16783 ;;
16784 esac
16785
16786 case $opsys in
16787 netbsd | openbsd) sound_device="/dev/audio" ;;
16788 *) sound_device="/dev/dsp" ;;
16789 esac
16790
16791
16792 cat >>confdefs.h <<_ACEOF
16793 #define DEFAULT_SOUND_DEVICE "$sound_device"
16794 _ACEOF
16795
16796
16797
16798 case $opsys in
16799 darwin | gnu-linux | gnu-kfreebsd )
16800
16801 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
16802
16803 ;;
16804 esac
16805
16806
16807 case $opsys in
16808 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
16809
16810 $as_echo "#define NARROWPROTO 1" >>confdefs.h
16811
16812 ;;
16813 esac
16814
16815
16816
16817
16818
16819
16820
16821
16822 case $opsys in
16823 aix4-2 )
16824 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
16825
16826 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
16827
16828 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
16829
16830 ;;
16831
16832 cygwin )
16833 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16834
16835 $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
16836
16837 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16838
16839 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16840
16841 ;;
16842
16843 darwin )
16844 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16845
16846 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16847
16848 $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
16849
16850 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16851
16852 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16853
16854 ;;
16855
16856 gnu | openbsd )
16857 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16858
16859 ;;
16860
16861 gnu-linux | gnu-kfreebsd | dragonfly | freebsd | netbsd )
16862 if test "x$ac_cv_func_grantpt" = xyes; then
16863
16864 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
16865
16866 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
16867
16868 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, \"%s\", ptyname); }" >>confdefs.h
16869
16870 if test "x$ac_cv_func_posix_openpt" = xyes; then
16871 $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
16872
16873 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16874
16875 elif test "x$ac_cv_func_getpt" = xyes; then
16876 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
16877
16878 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16879
16880 else
16881 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16882
16883 fi
16884 else
16885 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16886
16887 fi
16888 ;;
16889
16890 hpux*)
16891 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
16892
16893 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
16894
16895 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
16896
16897 ;;
16898
16899 irix6-5 )
16900 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
16901
16902 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
16903
16904 $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
16905
16906 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
16907
16908 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
16909
16910 ;;
16911
16912 sol2* )
16913 $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
16914
16915 ;;
16916
16917 unixware )
16918 $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
16919
16920 ;;
16921 esac
16922
16923
16924 case $opsys in
16925 sol2* | unixware )
16926 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
16927
16928 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
16929
16930
16931 $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
16932
16933 ;;
16934 esac
16935
16936
16937
16938
16939 case $opsys in
16940 aix4-2 | cygwin | gnu | irix6-5 | dragonfly | freebsd | netbsd | openbsd | darwin )
16941 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16942
16943 ;;
16944
16945 gnu-linux | gnu-kfreebsd )
16946
16947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
16948 $as_echo_n "checking for signals via characters... " >&6; }
16949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16950 /* end confdefs.h. */
16951
16952 #include <linux/version.h>
16953 #if LINUX_VERSION_CODE < 0x20400
16954 # error "Linux version too old"
16955 #endif
16956
16957 int
16958 main ()
16959 {
16960
16961 ;
16962 return 0;
16963 }
16964 _ACEOF
16965 if ac_fn_c_try_cpp "$LINENO"; then :
16966 emacs_signals_via_chars=yes
16967 else
16968 emacs_signals_via_chars=no
16969 fi
16970 rm -f conftest.err conftest.$ac_ext
16971
16972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
16973 $as_echo "$emacs_signals_via_chars" >&6; }
16974 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
16975
16976 ;;
16977 esac
16978
16979
16980
16981
16982 case $opsys in
16983 aix*)
16984 $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
16985
16986 ;;
16987 hpux*)
16988 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
16989
16990 ;;
16991 irix6-5)
16992 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
16993
16994 ;;
16995 esac
16996
16997
16998
16999
17000 case $opsys in
17001 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
17002 ;;
17003
17004 gnu | dragonfly | freebsd | netbsd | openbsd )
17005
17006 $as_echo "#define TABDLY OXTABS" >>confdefs.h
17007
17008 $as_echo "#define TAB3 OXTABS" >>confdefs.h
17009
17010 ;;
17011
17012 gnu-linux | gnu-kfreebsd )
17013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17014 /* end confdefs.h. */
17015
17016 #ifndef __ia64__
17017 # error "not ia64"
17018 #endif
17019
17020 int
17021 main ()
17022 {
17023
17024 ;
17025 return 0;
17026 }
17027 _ACEOF
17028 if ac_fn_c_try_cpp "$LINENO"; then :
17029
17030 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
17031
17032 fi
17033 rm -f conftest.err conftest.$ac_ext
17034 ;;
17035
17036 hpux*)
17037
17038 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
17039
17040 ;;
17041 esac
17042
17043
17044
17045
17046
17047 case $opsys in
17048 gnu-linux | gnu-kfreebsd )
17049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17050 /* end confdefs.h. */
17051
17052 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
17053 || defined __alpha__ || defined __mips__ || defined __s390__ \
17054 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
17055 || defined __ia64__ || defined __sh__
17056 /* ok */
17057 #else
17058 # error "setjmp not known to work on this arch"
17059 #endif
17060
17061 int
17062 main ()
17063 {
17064
17065 ;
17066 return 0;
17067 }
17068 _ACEOF
17069 if ac_fn_c_try_cpp "$LINENO"; then :
17070 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17071
17072 fi
17073 rm -f conftest.err conftest.$ac_ext
17074 ;;
17075 esac
17076
17077
17078 if test x$GCC = xyes; then
17079 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17080
17081 else
17082 case $opsys in
17083 dragonfly | freebsd | netbsd | openbsd | irix6-5 | sol2* )
17084 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
17085
17086 ;;
17087 esac
17088 fi
17089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
17090 $as_echo_n "checking for _setjmp... " >&6; }
17091 if test "${emacs_cv_func__setjmp+set}" = set; then :
17092 $as_echo_n "(cached) " >&6
17093 else
17094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17095 /* end confdefs.h. */
17096 #include <setjmp.h>
17097 #ifdef __MINGW32__
17098 # define _longjmp longjmp
17099 #endif
17100
17101 int
17102 main ()
17103 {
17104 jmp_buf j;
17105 if (! _setjmp (j))
17106 _longjmp (j, 1);
17107 ;
17108 return 0;
17109 }
17110 _ACEOF
17111 if ac_fn_c_try_link "$LINENO"; then :
17112 emacs_cv_func__setjmp=yes
17113 else
17114 emacs_cv_func__setjmp=no
17115 fi
17116 rm -f core conftest.err conftest.$ac_objext \
17117 conftest$ac_exeext conftest.$ac_ext
17118 fi
17119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
17120 $as_echo "$emacs_cv_func__setjmp" >&6; }
17121 if test $emacs_cv_func__setjmp = yes; then
17122
17123 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
17124
17125 else
17126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
17127 $as_echo_n "checking for sigsetjmp... " >&6; }
17128 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
17129 $as_echo_n "(cached) " >&6
17130 else
17131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17132 /* end confdefs.h. */
17133 #include <setjmp.h>
17134
17135 int
17136 main ()
17137 {
17138 sigjmp_buf j;
17139 if (! sigsetjmp (j, 1))
17140 siglongjmp (j, 1);
17141 ;
17142 return 0;
17143 }
17144 _ACEOF
17145 if ac_fn_c_try_link "$LINENO"; then :
17146 emacs_cv_func_sigsetjmp=yes
17147 else
17148 emacs_cv_func_sigsetjmp=no
17149 fi
17150 rm -f core conftest.err conftest.$ac_objext \
17151 conftest$ac_exeext conftest.$ac_ext
17152 fi
17153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
17154 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
17155 if test $emacs_cv_func_sigsetjmp = yes; then
17156
17157 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
17158
17159 fi
17160 fi
17161
17162 case $opsys in
17163 sol2* | unixware )
17164
17165 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
17166
17167 ;;
17168 esac
17169
17170
17171 case $opsys in
17172 hpux* | sol2* )
17173
17174 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
17175
17176 ;;
17177 esac
17178
17179
17180
17181
17182
17183
17184
17185 case $opsys in
17186 aix4-2)
17187 $as_echo "#define USG /**/" >>confdefs.h
17188
17189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17190 /* end confdefs.h. */
17191
17192 #ifndef _AIX
17193 # error "_AIX not defined"
17194 #endif
17195
17196 int
17197 main ()
17198 {
17199
17200 ;
17201 return 0;
17202 }
17203 _ACEOF
17204 if ac_fn_c_try_cpp "$LINENO"; then :
17205
17206 else
17207
17208 $as_echo "#define _AIX /**/" >>confdefs.h
17209
17210 fi
17211 rm -f conftest.err conftest.$ac_ext
17212 ;;
17213
17214 cygwin)
17215
17216 $as_echo "#define CYGWIN 1" >>confdefs.h
17217
17218 ;;
17219
17220 darwin)
17221
17222 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
17223
17224 ;;
17225
17226 gnu-linux | gnu-kfreebsd )
17227 $as_echo "#define USG /**/" >>confdefs.h
17228
17229
17230 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
17231
17232 ;;
17233
17234 hpux*)
17235 $as_echo "#define USG /**/" >>confdefs.h
17236
17237
17238 $as_echo "#define HPUX /**/" >>confdefs.h
17239
17240 ;;
17241
17242 irix6-5)
17243 $as_echo "#define USG /**/" >>confdefs.h
17244
17245 $as_echo "#define USG5_4 /**/" >>confdefs.h
17246
17247
17248 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
17249
17250 ;;
17251
17252 mingw32)
17253 $as_echo "#define DOS_NT /**/" >>confdefs.h
17254
17255
17256 $as_echo "#define WINDOWSNT 1" >>confdefs.h
17257
17258 if test "x$ac_enable_checking" != "x" ; then
17259
17260 $as_echo "#define EMACSDEBUG 1" >>confdefs.h
17261
17262 fi
17263 ;;
17264
17265 sol2*)
17266 $as_echo "#define USG /**/" >>confdefs.h
17267
17268 $as_echo "#define USG5_4 /**/" >>confdefs.h
17269
17270
17271 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
17272
17273 ;;
17274
17275 unixware)
17276 $as_echo "#define USG /**/" >>confdefs.h
17277
17278 $as_echo "#define USG5_4 /**/" >>confdefs.h
17279
17280 ;;
17281 esac
17282
17283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
17284 $as_echo_n "checking for usable FIONREAD... " >&6; }
17285 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
17286 $as_echo_n "(cached) " >&6
17287 else
17288 case $opsys in
17289 aix4-2)
17290 emacs_cv_usable_FIONREAD=no
17291 ;;
17292
17293 mingw32)
17294 emacs_cv_usable_FIONREAD=yes
17295 ;;
17296
17297 *)
17298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17299 /* end confdefs.h. */
17300 #include <sys/types.h>
17301 #include <sys/ioctl.h>
17302 #ifdef USG5_4
17303 # include <sys/filio.h>
17304 #endif
17305
17306 int
17307 main ()
17308 {
17309 int foo = ioctl (0, FIONREAD, &foo);
17310 ;
17311 return 0;
17312 }
17313 _ACEOF
17314 if ac_fn_c_try_compile "$LINENO"; then :
17315 emacs_cv_usable_FIONREAD=yes
17316 else
17317 emacs_cv_usable_FIONREAD=no
17318 fi
17319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17320 ;;
17321 esac
17322 fi
17323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
17324 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
17325 if test $emacs_cv_usable_FIONREAD = yes; then
17326
17327 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
17328
17329
17330 if test $emacs_broken_SIGIO = no; then
17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
17332 $as_echo_n "checking for usable SIGIO... " >&6; }
17333 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
17334 $as_echo_n "(cached) " >&6
17335 else
17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17337 /* end confdefs.h. */
17338 #include <fcntl.h>
17339 #include <signal.h>
17340
17341 int
17342 main ()
17343 {
17344 int foo = SIGIO | F_SETFL | FASYNC;
17345 ;
17346 return 0;
17347 }
17348 _ACEOF
17349 if ac_fn_c_try_compile "$LINENO"; then :
17350 emacs_cv_usable_SIGIO=yes
17351 else
17352 emacs_cv_usable_SIGIO=no
17353 fi
17354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17355 fi
17356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
17357 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
17358 if test $emacs_cv_usable_SIGIO = yes; then
17359
17360 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
17361
17362 fi
17363 fi
17364 fi
17365
17366
17367 case $opsys in
17368 cygwin)
17369
17370 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
17371
17372 ;;
17373
17374 hpux11)
17375
17376 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
17377
17378 ;;
17379
17380 irix6-5)
17381
17382 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
17383
17384 ;;
17385
17386 sol2-10)
17387
17388 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
17389
17390 ;;
17391 esac
17392
17393 # Set up the CFLAGS for real compilation, so we can substitute it.
17394 CFLAGS="$REAL_CFLAGS"
17395 CPPFLAGS="$REAL_CPPFLAGS"
17396
17397 ## Hack to detect a buggy GCC version.
17398 if test "x$GCC" = xyes \
17399 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17400 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17401 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17402 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17403 fi
17404
17405 version=$PACKAGE_VERSION
17406
17407 copyright="Copyright (C) 2013 Free Software Foundation, Inc."
17408
17409 cat >>confdefs.h <<_ACEOF
17410 #define COPYRIGHT "$copyright"
17411 _ACEOF
17412
17413
17414
17415 ### Specify what sort of things we'll be editing into Makefile and config.h.
17416 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17417
17418
17419 ## Unused?
17420
17421
17422
17423
17424
17425
17426
17427
17428
17429
17430
17431
17432
17433
17434
17435
17436
17437
17438
17439
17440
17441
17442 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17443 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17444 ## end of LIBX_BASE, but nothing ever set it.
17445
17446
17447
17448
17449 ## Used in lwlib/Makefile.in.
17450
17451
17452
17453
17454
17455
17456
17457
17458 if test -n "${term_header}"; then
17459
17460 cat >>confdefs.h <<_ACEOF
17461 #define TERM_HEADER "${term_header}"
17462 _ACEOF
17463
17464 fi
17465
17466
17467 cat >>confdefs.h <<_ACEOF
17468 #define EMACS_CONFIGURATION "${canonical}"
17469 _ACEOF
17470
17471
17472 cat >>confdefs.h <<_ACEOF
17473 #define EMACS_CONFIG_OPTIONS "${emacs_config_options}"
17474 _ACEOF
17475
17476
17477
17478 case $opsys in
17479 mingw32)
17480 $as_echo "#define config_opsysfile <ms-w32.h>" >>confdefs.h
17481
17482 ;;
17483 esac
17484
17485 XMENU_OBJ=
17486 XOBJ=
17487 FONT_OBJ=
17488 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17489
17490 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17491
17492 XMENU_OBJ=xmenu.o
17493 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o"
17494 FONT_OBJ=xfont.o
17495 if test "$HAVE_XFT" = "yes"; then
17496 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17497 elif test "$HAVE_FREETYPE" = "yes"; then
17498 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17499 fi
17500
17501 fi
17502
17503
17504
17505
17506 WIDGET_OBJ=
17507 MOTIF_LIBW=
17508 if test "${USE_X_TOOLKIT}" != "none" ; then
17509 WIDGET_OBJ=widget.o
17510
17511 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17512
17513 if test "${USE_X_TOOLKIT}" = "LUCID"; then
17514
17515 $as_echo "#define USE_LUCID 1" >>confdefs.h
17516
17517 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17518
17519 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17520
17521 MOTIF_LIBW=-lXm
17522 case "$opsys" in
17523 gnu-linux)
17524 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17525 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17526 ;;
17527
17528 unixware)
17529 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17530 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17531 MOTIF_LIBW="MOTIF_LIBW -lXimp"
17532 ;;
17533
17534 aix4-2)
17535 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17536 MOTIF_LIBW="$MOTIF_LIBW -li18n"
17537 ;;
17538 esac
17539 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17540 fi
17541 fi
17542
17543
17544 TOOLKIT_LIBW=
17545 case "$USE_X_TOOLKIT" in
17546 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17547 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17548 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17549 esac
17550
17551
17552 if test "${opsys}" != "mingw32"; then
17553 if test "$USE_X_TOOLKIT" = "none"; then
17554 LIBXT_OTHER="\$(LIBXSM)"
17555 OLDXMENU_TARGET="really-oldXMenu"
17556 else
17557 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17558 OLDXMENU_TARGET="really-lwlib"
17559 fi
17560 fi
17561
17562
17563 ## The X Menu stuff is present in the X10 distribution, but missing
17564 ## from X11. If we have X10, just use the installed library;
17565 ## otherwise, use our own copy.
17566 if test "${HAVE_X11}" = "yes" ; then
17567
17568 $as_echo "#define HAVE_X11 1" >>confdefs.h
17569
17570
17571 if test "$USE_X_TOOLKIT" = "none"; then
17572 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17573 else
17574 OLDXMENU="\${lwlibdir}/liblw.a"
17575 fi
17576 LIBXMENU="\$(OLDXMENU)"
17577 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17578 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17579 else
17580 ## For a syntactically valid Makefile; not actually used for anything.
17581 ## See comments in src/Makefile.in.
17582 OLDXMENU=nothing
17583 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17584 if test "${HAVE_X_WINDOWS}" = "yes"; then
17585 LIBXMENU="-lXMenu"
17586 else
17587 LIBXMENU=
17588 fi
17589 LIBX_OTHER=
17590 OLDXMENU_DEPS=
17591 fi
17592
17593 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17594 OLDXMENU_TARGET=
17595 OLDXMENU=nothing
17596 LIBXMENU=
17597 OLDXMENU_DEPS=
17598 fi
17599
17600
17601
17602
17603
17604
17605
17606 if test "${HAVE_MENUS}" = "yes" ; then
17607
17608 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17609
17610 fi
17611
17612 if test "${GNU_MALLOC}" = "yes" ; then
17613
17614 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17615
17616 fi
17617
17618 RALLOC_OBJ=
17619 if test "${REL_ALLOC}" = "yes" ; then
17620
17621 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17622
17623
17624 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17625 fi
17626
17627
17628 if test "$opsys" = "cygwin"; then
17629 CYGWIN_OBJ="sheap.o cygw32.o"
17630 ## Cygwin differs because of its unexec().
17631 PRE_ALLOC_OBJ=
17632 POST_ALLOC_OBJ=lastfile.o
17633 elif test "$opsys" = "mingw32"; then
17634 CYGWIN_OBJ=
17635 PRE_ALLOC_OBJ=
17636 POST_ALLOC_OBJ=lastfile.o
17637 else
17638 CYGWIN_OBJ=
17639 PRE_ALLOC_OBJ=lastfile.o
17640 POST_ALLOC_OBJ=
17641 fi
17642
17643
17644
17645
17646
17647
17648 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
17649 # it temporarily reverts them to their pre-pkg-config values,
17650 # because gnulib needs to work with both src (which uses the
17651 # pkg-config stuff) and lib-src (which does not). For example, gnulib
17652 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
17653 # and it therefore needs to run in an environment where LIBS does not
17654 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
17655 # for some package unrelated to lib-src.
17656 SAVE_CFLAGS=$CFLAGS
17657 SAVE_LIBS=$LIBS
17658 CFLAGS=$pre_PKG_CONFIG_CFLAGS
17659 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
17660
17661
17662
17663
17664
17665
17666
17667
17668
17669
17670
17671 LIBC_FATAL_STDERR_=1
17672 export LIBC_FATAL_STDERR_
17673
17674 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
17675 # for constant arguments. Useless!
17676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
17677 $as_echo_n "checking for working alloca.h... " >&6; }
17678 if test "${ac_cv_working_alloca_h+set}" = set; then :
17679 $as_echo_n "(cached) " >&6
17680 else
17681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17682 /* end confdefs.h. */
17683 #include <alloca.h>
17684 int
17685 main ()
17686 {
17687 char *p = (char *) alloca (2 * sizeof (int));
17688 if (p) return 0;
17689 ;
17690 return 0;
17691 }
17692 _ACEOF
17693 if ac_fn_c_try_link "$LINENO"; then :
17694 ac_cv_working_alloca_h=yes
17695 else
17696 ac_cv_working_alloca_h=no
17697 fi
17698 rm -f core conftest.err conftest.$ac_objext \
17699 conftest$ac_exeext conftest.$ac_ext
17700 fi
17701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
17702 $as_echo "$ac_cv_working_alloca_h" >&6; }
17703 if test $ac_cv_working_alloca_h = yes; then
17704
17705 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
17706
17707 fi
17708
17709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
17710 $as_echo_n "checking for alloca... " >&6; }
17711 if test "${ac_cv_func_alloca_works+set}" = set; then :
17712 $as_echo_n "(cached) " >&6
17713 else
17714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17715 /* end confdefs.h. */
17716 #ifdef __GNUC__
17717 # define alloca __builtin_alloca
17718 #else
17719 # ifdef _MSC_VER
17720 # include <malloc.h>
17721 # define alloca _alloca
17722 # else
17723 # ifdef HAVE_ALLOCA_H
17724 # include <alloca.h>
17725 # else
17726 # ifdef _AIX
17727 #pragma alloca
17728 # else
17729 # ifndef alloca /* predefined by HP cc +Olibcalls */
17730 char *alloca ();
17731 # endif
17732 # endif
17733 # endif
17734 # endif
17735 #endif
17736
17737 int
17738 main ()
17739 {
17740 char *p = (char *) alloca (1);
17741 if (p) return 0;
17742 ;
17743 return 0;
17744 }
17745 _ACEOF
17746 if ac_fn_c_try_link "$LINENO"; then :
17747 ac_cv_func_alloca_works=yes
17748 else
17749 ac_cv_func_alloca_works=no
17750 fi
17751 rm -f core conftest.err conftest.$ac_objext \
17752 conftest$ac_exeext conftest.$ac_ext
17753 fi
17754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
17755 $as_echo "$ac_cv_func_alloca_works" >&6; }
17756
17757 if test $ac_cv_func_alloca_works = yes; then
17758
17759 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
17760
17761 else
17762 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
17763 # that cause trouble. Some versions do not even contain alloca or
17764 # contain a buggy version. If you still want to use their alloca,
17765 # use ar to extract alloca.o from them instead of compiling alloca.c.
17766
17767
17768
17769
17770
17771 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
17772
17773 $as_echo "#define C_ALLOCA 1" >>confdefs.h
17774
17775
17776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
17777 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
17778 if test "${ac_cv_os_cray+set}" = set; then :
17779 $as_echo_n "(cached) " >&6
17780 else
17781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17782 /* end confdefs.h. */
17783 #if defined CRAY && ! defined CRAY2
17784 webecray
17785 #else
17786 wenotbecray
17787 #endif
17788
17789 _ACEOF
17790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
17791 $EGREP "webecray" >/dev/null 2>&1; then :
17792 ac_cv_os_cray=yes
17793 else
17794 ac_cv_os_cray=no
17795 fi
17796 rm -f conftest*
17797
17798 fi
17799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
17800 $as_echo "$ac_cv_os_cray" >&6; }
17801 if test $ac_cv_os_cray = yes; then
17802 for ac_func in _getb67 GETB67 getb67; do
17803 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17804 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17805 eval as_val=\$$as_ac_var
17806 if test "x$as_val" = x""yes; then :
17807
17808 cat >>confdefs.h <<_ACEOF
17809 #define CRAY_STACKSEG_END $ac_func
17810 _ACEOF
17811
17812 break
17813 fi
17814
17815 done
17816 fi
17817
17818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
17819 $as_echo_n "checking stack direction for C alloca... " >&6; }
17820 if test "${ac_cv_c_stack_direction+set}" = set; then :
17821 $as_echo_n "(cached) " >&6
17822 else
17823 if test "$cross_compiling" = yes; then :
17824 ac_cv_c_stack_direction=0
17825 else
17826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17827 /* end confdefs.h. */
17828 $ac_includes_default
17829 int
17830 find_stack_direction (int *addr, int depth)
17831 {
17832 int dir, dummy = 0;
17833 if (! addr)
17834 addr = &dummy;
17835 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
17836 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
17837 return dir + dummy;
17838 }
17839
17840 int
17841 main (int argc, char **argv)
17842 {
17843 return find_stack_direction (0, argc + !argv + 20) < 0;
17844 }
17845 _ACEOF
17846 if ac_fn_c_try_run "$LINENO"; then :
17847 ac_cv_c_stack_direction=1
17848 else
17849 ac_cv_c_stack_direction=-1
17850 fi
17851 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17852 conftest.$ac_objext conftest.beam conftest.$ac_ext
17853 fi
17854
17855 fi
17856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
17857 $as_echo "$ac_cv_c_stack_direction" >&6; }
17858 cat >>confdefs.h <<_ACEOF
17859 #define STACK_DIRECTION $ac_cv_c_stack_direction
17860 _ACEOF
17861
17862
17863 fi
17864
17865
17866
17867
17868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17869 $as_echo_n "checking for unsigned long long int... " >&6; }
17870 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17871 $as_echo_n "(cached) " >&6
17872 else
17873 ac_cv_type_unsigned_long_long_int=yes
17874 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17876 /* end confdefs.h. */
17877
17878 /* For now, do not test the preprocessor; as of 2007 there are too many
17879 implementations with broken preprocessors. Perhaps this can
17880 be revisited in 2012. In the meantime, code should not expect
17881 #if to work with literals wider than 32 bits. */
17882 /* Test literals. */
17883 long long int ll = 9223372036854775807ll;
17884 long long int nll = -9223372036854775807LL;
17885 unsigned long long int ull = 18446744073709551615ULL;
17886 /* Test constant expressions. */
17887 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17888 ? 1 : -1)];
17889 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17890 ? 1 : -1)];
17891 int i = 63;
17892 int
17893 main ()
17894 {
17895 /* Test availability of runtime routines for shift and division. */
17896 long long int llmax = 9223372036854775807ll;
17897 unsigned long long int ullmax = 18446744073709551615ull;
17898 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17899 | (llmax / ll) | (llmax % ll)
17900 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17901 | (ullmax / ull) | (ullmax % ull));
17902 ;
17903 return 0;
17904 }
17905
17906 _ACEOF
17907 if ac_fn_c_try_link "$LINENO"; then :
17908
17909 else
17910 ac_cv_type_unsigned_long_long_int=no
17911 fi
17912 rm -f core conftest.err conftest.$ac_objext \
17913 conftest$ac_exeext conftest.$ac_ext
17914 fi
17915 fi
17916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17917 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17918 if test $ac_cv_type_unsigned_long_long_int = yes; then
17919
17920 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17921
17922 fi
17923
17924
17925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
17926 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
17927 if test "${ac_cv_c_bigendian+set}" = set; then :
17928 $as_echo_n "(cached) " >&6
17929 else
17930 ac_cv_c_bigendian=unknown
17931 # See if we're dealing with a universal compiler.
17932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17933 /* end confdefs.h. */
17934 #ifndef __APPLE_CC__
17935 not a universal capable compiler
17936 #endif
17937 typedef int dummy;
17938
17939 _ACEOF
17940 if ac_fn_c_try_compile "$LINENO"; then :
17941
17942 # Check for potential -arch flags. It is not universal unless
17943 # there are at least two -arch flags with different values.
17944 ac_arch=
17945 ac_prev=
17946 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
17947 if test -n "$ac_prev"; then
17948 case $ac_word in
17949 i?86 | x86_64 | ppc | ppc64)
17950 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
17951 ac_arch=$ac_word
17952 else
17953 ac_cv_c_bigendian=universal
17954 break
17955 fi
17956 ;;
17957 esac
17958 ac_prev=
17959 elif test "x$ac_word" = "x-arch"; then
17960 ac_prev=arch
17961 fi
17962 done
17963 fi
17964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17965 if test $ac_cv_c_bigendian = unknown; then
17966 # See if sys/param.h defines the BYTE_ORDER macro.
17967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17968 /* end confdefs.h. */
17969 #include <sys/types.h>
17970 #include <sys/param.h>
17971
17972 int
17973 main ()
17974 {
17975 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
17976 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
17977 && LITTLE_ENDIAN)
17978 bogus endian macros
17979 #endif
17980
17981 ;
17982 return 0;
17983 }
17984 _ACEOF
17985 if ac_fn_c_try_compile "$LINENO"; then :
17986 # It does; now see whether it defined to BIG_ENDIAN or not.
17987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17988 /* end confdefs.h. */
17989 #include <sys/types.h>
17990 #include <sys/param.h>
17991
17992 int
17993 main ()
17994 {
17995 #if BYTE_ORDER != BIG_ENDIAN
17996 not big endian
17997 #endif
17998
17999 ;
18000 return 0;
18001 }
18002 _ACEOF
18003 if ac_fn_c_try_compile "$LINENO"; then :
18004 ac_cv_c_bigendian=yes
18005 else
18006 ac_cv_c_bigendian=no
18007 fi
18008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18009 fi
18010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18011 fi
18012 if test $ac_cv_c_bigendian = unknown; then
18013 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
18014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18015 /* end confdefs.h. */
18016 #include <limits.h>
18017
18018 int
18019 main ()
18020 {
18021 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
18022 bogus endian macros
18023 #endif
18024
18025 ;
18026 return 0;
18027 }
18028 _ACEOF
18029 if ac_fn_c_try_compile "$LINENO"; then :
18030 # It does; now see whether it defined to _BIG_ENDIAN or not.
18031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18032 /* end confdefs.h. */
18033 #include <limits.h>
18034
18035 int
18036 main ()
18037 {
18038 #ifndef _BIG_ENDIAN
18039 not big endian
18040 #endif
18041
18042 ;
18043 return 0;
18044 }
18045 _ACEOF
18046 if ac_fn_c_try_compile "$LINENO"; then :
18047 ac_cv_c_bigendian=yes
18048 else
18049 ac_cv_c_bigendian=no
18050 fi
18051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18052 fi
18053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18054 fi
18055 if test $ac_cv_c_bigendian = unknown; then
18056 # Compile a test program.
18057 if test "$cross_compiling" = yes; then :
18058 # Try to guess by grepping values from an object file.
18059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18060 /* end confdefs.h. */
18061 short int ascii_mm[] =
18062 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
18063 short int ascii_ii[] =
18064 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
18065 int use_ascii (int i) {
18066 return ascii_mm[i] + ascii_ii[i];
18067 }
18068 short int ebcdic_ii[] =
18069 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
18070 short int ebcdic_mm[] =
18071 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
18072 int use_ebcdic (int i) {
18073 return ebcdic_mm[i] + ebcdic_ii[i];
18074 }
18075 extern int foo;
18076
18077 int
18078 main ()
18079 {
18080 return use_ascii (foo) == use_ebcdic (foo);
18081 ;
18082 return 0;
18083 }
18084 _ACEOF
18085 if ac_fn_c_try_compile "$LINENO"; then :
18086 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
18087 ac_cv_c_bigendian=yes
18088 fi
18089 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
18090 if test "$ac_cv_c_bigendian" = unknown; then
18091 ac_cv_c_bigendian=no
18092 else
18093 # finding both strings is unlikely to happen, but who knows?
18094 ac_cv_c_bigendian=unknown
18095 fi
18096 fi
18097 fi
18098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18099 else
18100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18101 /* end confdefs.h. */
18102 $ac_includes_default
18103 int
18104 main ()
18105 {
18106
18107 /* Are we little or big endian? From Harbison&Steele. */
18108 union
18109 {
18110 long int l;
18111 char c[sizeof (long int)];
18112 } u;
18113 u.l = 1;
18114 return u.c[sizeof (long int) - 1] == 1;
18115
18116 ;
18117 return 0;
18118 }
18119 _ACEOF
18120 if ac_fn_c_try_run "$LINENO"; then :
18121 ac_cv_c_bigendian=no
18122 else
18123 ac_cv_c_bigendian=yes
18124 fi
18125 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18126 conftest.$ac_objext conftest.beam conftest.$ac_ext
18127 fi
18128
18129 fi
18130 fi
18131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
18132 $as_echo "$ac_cv_c_bigendian" >&6; }
18133 case $ac_cv_c_bigendian in #(
18134 yes)
18135 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
18136 ;; #(
18137 no)
18138 ;; #(
18139 universal)
18140
18141 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
18142
18143 ;; #(
18144 *)
18145 as_fn_error "unknown endianness
18146 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
18147 esac
18148
18149
18150
18151 GNULIB_CHDIR=0;
18152 GNULIB_CHOWN=0;
18153 GNULIB_CLOSE=0;
18154 GNULIB_DUP=0;
18155 GNULIB_DUP2=0;
18156 GNULIB_DUP3=0;
18157 GNULIB_ENVIRON=0;
18158 GNULIB_EUIDACCESS=0;
18159 GNULIB_FACCESSAT=0;
18160 GNULIB_FCHDIR=0;
18161 GNULIB_FCHOWNAT=0;
18162 GNULIB_FDATASYNC=0;
18163 GNULIB_FSYNC=0;
18164 GNULIB_FTRUNCATE=0;
18165 GNULIB_GETCWD=0;
18166 GNULIB_GETDOMAINNAME=0;
18167 GNULIB_GETDTABLESIZE=0;
18168 GNULIB_GETGROUPS=0;
18169 GNULIB_GETHOSTNAME=0;
18170 GNULIB_GETLOGIN=0;
18171 GNULIB_GETLOGIN_R=0;
18172 GNULIB_GETPAGESIZE=0;
18173 GNULIB_GETUSERSHELL=0;
18174 GNULIB_GROUP_MEMBER=0;
18175 GNULIB_ISATTY=0;
18176 GNULIB_LCHOWN=0;
18177 GNULIB_LINK=0;
18178 GNULIB_LINKAT=0;
18179 GNULIB_LSEEK=0;
18180 GNULIB_PIPE=0;
18181 GNULIB_PIPE2=0;
18182 GNULIB_PREAD=0;
18183 GNULIB_PWRITE=0;
18184 GNULIB_READ=0;
18185 GNULIB_READLINK=0;
18186 GNULIB_READLINKAT=0;
18187 GNULIB_RMDIR=0;
18188 GNULIB_SETHOSTNAME=0;
18189 GNULIB_SLEEP=0;
18190 GNULIB_SYMLINK=0;
18191 GNULIB_SYMLINKAT=0;
18192 GNULIB_TTYNAME_R=0;
18193 GNULIB_UNISTD_H_NONBLOCKING=0;
18194 GNULIB_UNISTD_H_SIGPIPE=0;
18195 GNULIB_UNLINK=0;
18196 GNULIB_UNLINKAT=0;
18197 GNULIB_USLEEP=0;
18198 GNULIB_WRITE=0;
18199 HAVE_CHOWN=1;
18200 HAVE_DUP2=1;
18201 HAVE_DUP3=1;
18202 HAVE_EUIDACCESS=1;
18203 HAVE_FACCESSAT=1;
18204 HAVE_FCHDIR=1;
18205 HAVE_FCHOWNAT=1;
18206 HAVE_FDATASYNC=1;
18207 HAVE_FSYNC=1;
18208 HAVE_FTRUNCATE=1;
18209 HAVE_GETDTABLESIZE=1;
18210 HAVE_GETGROUPS=1;
18211 HAVE_GETHOSTNAME=1;
18212 HAVE_GETLOGIN=1;
18213 HAVE_GETPAGESIZE=1;
18214 HAVE_GROUP_MEMBER=1;
18215 HAVE_LCHOWN=1;
18216 HAVE_LINK=1;
18217 HAVE_LINKAT=1;
18218 HAVE_PIPE=1;
18219 HAVE_PIPE2=1;
18220 HAVE_PREAD=1;
18221 HAVE_PWRITE=1;
18222 HAVE_READLINK=1;
18223 HAVE_READLINKAT=1;
18224 HAVE_SETHOSTNAME=1;
18225 HAVE_SLEEP=1;
18226 HAVE_SYMLINK=1;
18227 HAVE_SYMLINKAT=1;
18228 HAVE_UNLINKAT=1;
18229 HAVE_USLEEP=1;
18230 HAVE_DECL_ENVIRON=1;
18231 HAVE_DECL_FCHDIR=1;
18232 HAVE_DECL_FDATASYNC=1;
18233 HAVE_DECL_GETDOMAINNAME=1;
18234 HAVE_DECL_GETLOGIN_R=1;
18235 HAVE_DECL_GETPAGESIZE=1;
18236 HAVE_DECL_GETUSERSHELL=1;
18237 HAVE_DECL_SETHOSTNAME=1;
18238 HAVE_DECL_TTYNAME_R=1;
18239 HAVE_OS_H=0;
18240 HAVE_SYS_PARAM_H=0;
18241 REPLACE_CHOWN=0;
18242 REPLACE_CLOSE=0;
18243 REPLACE_DUP=0;
18244 REPLACE_DUP2=0;
18245 REPLACE_FCHOWNAT=0;
18246 REPLACE_FTRUNCATE=0;
18247 REPLACE_GETCWD=0;
18248 REPLACE_GETDOMAINNAME=0;
18249 REPLACE_GETDTABLESIZE=0;
18250 REPLACE_GETLOGIN_R=0;
18251 REPLACE_GETGROUPS=0;
18252 REPLACE_GETPAGESIZE=0;
18253 REPLACE_ISATTY=0;
18254 REPLACE_LCHOWN=0;
18255 REPLACE_LINK=0;
18256 REPLACE_LINKAT=0;
18257 REPLACE_LSEEK=0;
18258 REPLACE_PREAD=0;
18259 REPLACE_PWRITE=0;
18260 REPLACE_READ=0;
18261 REPLACE_READLINK=0;
18262 REPLACE_RMDIR=0;
18263 REPLACE_SLEEP=0;
18264 REPLACE_SYMLINK=0;
18265 REPLACE_TTYNAME_R=0;
18266 REPLACE_UNLINK=0;
18267 REPLACE_UNLINKAT=0;
18268 REPLACE_USLEEP=0;
18269 REPLACE_WRITE=0;
18270 UNISTD_H_HAVE_WINSOCK2_H=0;
18271 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
18272
18273
18274
18275 GNULIB_OPENDIR=0;
18276 GNULIB_READDIR=0;
18277 GNULIB_REWINDDIR=0;
18278 GNULIB_CLOSEDIR=0;
18279 GNULIB_DIRFD=0;
18280 GNULIB_FDOPENDIR=0;
18281 GNULIB_SCANDIR=0;
18282 GNULIB_ALPHASORT=0;
18283 HAVE_OPENDIR=1;
18284 HAVE_READDIR=1;
18285 HAVE_REWINDDIR=1;
18286 HAVE_CLOSEDIR=1;
18287 HAVE_DECL_DIRFD=1;
18288 HAVE_DECL_FDOPENDIR=1;
18289 HAVE_FDOPENDIR=1;
18290 HAVE_SCANDIR=1;
18291 HAVE_ALPHASORT=1;
18292 REPLACE_OPENDIR=0;
18293 REPLACE_CLOSEDIR=0;
18294 REPLACE_DIRFD=0;
18295 REPLACE_FDOPENDIR=0;
18296
18297
18298
18299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
18300 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
18301 if test "${gl_cv_have_include_next+set}" = set; then :
18302 $as_echo_n "(cached) " >&6
18303 else
18304 rm -rf conftestd1a conftestd1b conftestd2
18305 mkdir conftestd1a conftestd1b conftestd2
18306 cat <<EOF > conftestd1a/conftest.h
18307 #define DEFINED_IN_CONFTESTD1
18308 #include_next <conftest.h>
18309 #ifdef DEFINED_IN_CONFTESTD2
18310 int foo;
18311 #else
18312 #error "include_next doesn't work"
18313 #endif
18314 EOF
18315 cat <<EOF > conftestd1b/conftest.h
18316 #define DEFINED_IN_CONFTESTD1
18317 #include <stdio.h>
18318 #include_next <conftest.h>
18319 #ifdef DEFINED_IN_CONFTESTD2
18320 int foo;
18321 #else
18322 #error "include_next doesn't work"
18323 #endif
18324 EOF
18325 cat <<EOF > conftestd2/conftest.h
18326 #ifndef DEFINED_IN_CONFTESTD1
18327 #error "include_next test doesn't work"
18328 #endif
18329 #define DEFINED_IN_CONFTESTD2
18330 EOF
18331 gl_save_CPPFLAGS="$CPPFLAGS"
18332 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
18333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18334 /* end confdefs.h. */
18335 #include <conftest.h>
18336 _ACEOF
18337 if ac_fn_c_try_compile "$LINENO"; then :
18338 gl_cv_have_include_next=yes
18339 else
18340 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
18341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18342 /* end confdefs.h. */
18343 #include <conftest.h>
18344 _ACEOF
18345 if ac_fn_c_try_compile "$LINENO"; then :
18346 gl_cv_have_include_next=buggy
18347 else
18348 gl_cv_have_include_next=no
18349 fi
18350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18351
18352 fi
18353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18354 CPPFLAGS="$gl_save_CPPFLAGS"
18355 rm -rf conftestd1a conftestd1b conftestd2
18356
18357 fi
18358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
18359 $as_echo "$gl_cv_have_include_next" >&6; }
18360 PRAGMA_SYSTEM_HEADER=
18361 if test $gl_cv_have_include_next = yes; then
18362 INCLUDE_NEXT=include_next
18363 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
18364 if test -n "$GCC"; then
18365 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
18366 fi
18367 else
18368 if test $gl_cv_have_include_next = buggy; then
18369 INCLUDE_NEXT=include
18370 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
18371 else
18372 INCLUDE_NEXT=include
18373 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
18374 fi
18375 fi
18376
18377
18378
18379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
18380 $as_echo_n "checking whether system header files limit the line length... " >&6; }
18381 if test "${gl_cv_pragma_columns+set}" = set; then :
18382 $as_echo_n "(cached) " >&6
18383 else
18384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18385 /* end confdefs.h. */
18386
18387 #ifdef __TANDEM
18388 choke me
18389 #endif
18390
18391 _ACEOF
18392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18393 $EGREP "choke me" >/dev/null 2>&1; then :
18394 gl_cv_pragma_columns=yes
18395 else
18396 gl_cv_pragma_columns=no
18397 fi
18398 rm -f conftest*
18399
18400
18401 fi
18402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
18403 $as_echo "$gl_cv_pragma_columns" >&6; }
18404 if test $gl_cv_pragma_columns = yes; then
18405 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
18406 else
18407 PRAGMA_COLUMNS=
18408 fi
18409
18410
18411
18412
18413
18414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
18415 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
18416 if test "${gl_cv_func_c99_strtold+set}" = set; then :
18417 $as_echo_n "(cached) " >&6
18418 else
18419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18420 /* end confdefs.h. */
18421 /* On HP-UX before 11.23, strtold returns a struct instead of
18422 long double. Reject implementations like that, by requiring
18423 compatibility with the C99 prototype. */
18424 #include <stdlib.h>
18425 static long double (*p) (char const *, char **) = strtold;
18426 static long double
18427 test (char const *nptr, char **endptr)
18428 {
18429 long double r;
18430 r = strtold (nptr, endptr);
18431 return r;
18432 }
18433 int
18434 main ()
18435 {
18436 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
18437 ;
18438 return 0;
18439 }
18440 _ACEOF
18441 if ac_fn_c_try_link "$LINENO"; then :
18442 gl_cv_func_c99_strtold=yes
18443 else
18444 gl_cv_func_c99_strtold=no
18445 fi
18446 rm -f core conftest.err conftest.$ac_objext \
18447 conftest$ac_exeext conftest.$ac_ext
18448 fi
18449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
18450 $as_echo "$gl_cv_func_c99_strtold" >&6; }
18451 if test $gl_cv_func_c99_strtold = yes; then
18452
18453 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
18454
18455 fi
18456
18457
18458
18459
18460
18461
18462
18463
18464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
18465 $as_echo_n "checking if environ is properly declared... " >&6; }
18466 if test "${gt_cv_var_environ_declaration+set}" = set; then :
18467 $as_echo_n "(cached) " >&6
18468 else
18469
18470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18471 /* end confdefs.h. */
18472 #if HAVE_UNISTD_H
18473 #include <unistd.h>
18474 #endif
18475 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
18476 #include <stdlib.h>
18477
18478 extern struct { int foo; } environ;
18479 int
18480 main ()
18481 {
18482 environ.foo = 1;
18483 ;
18484 return 0;
18485 }
18486 _ACEOF
18487 if ac_fn_c_try_compile "$LINENO"; then :
18488 gt_cv_var_environ_declaration=no
18489 else
18490 gt_cv_var_environ_declaration=yes
18491 fi
18492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18493 fi
18494
18495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
18496 $as_echo "$gt_cv_var_environ_declaration" >&6; }
18497 if test $gt_cv_var_environ_declaration = yes; then
18498
18499 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
18500
18501 fi
18502
18503
18504 if test $gt_cv_var_environ_declaration != yes; then
18505 HAVE_DECL_ENVIRON=0
18506 fi
18507
18508
18509
18510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
18511 $as_echo_n "checking for complete errno.h... " >&6; }
18512 if test "${gl_cv_header_errno_h_complete+set}" = set; then :
18513 $as_echo_n "(cached) " >&6
18514 else
18515
18516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18517 /* end confdefs.h. */
18518
18519 #include <errno.h>
18520 #if !defined ETXTBSY
18521 booboo
18522 #endif
18523 #if !defined ENOMSG
18524 booboo
18525 #endif
18526 #if !defined EIDRM
18527 booboo
18528 #endif
18529 #if !defined ENOLINK
18530 booboo
18531 #endif
18532 #if !defined EPROTO
18533 booboo
18534 #endif
18535 #if !defined EMULTIHOP
18536 booboo
18537 #endif
18538 #if !defined EBADMSG
18539 booboo
18540 #endif
18541 #if !defined EOVERFLOW
18542 booboo
18543 #endif
18544 #if !defined ENOTSUP
18545 booboo
18546 #endif
18547 #if !defined ENETRESET
18548 booboo
18549 #endif
18550 #if !defined ECONNABORTED
18551 booboo
18552 #endif
18553 #if !defined ESTALE
18554 booboo
18555 #endif
18556 #if !defined EDQUOT
18557 booboo
18558 #endif
18559 #if !defined ECANCELED
18560 booboo
18561 #endif
18562 #if !defined EOWNERDEAD
18563 booboo
18564 #endif
18565 #if !defined ENOTRECOVERABLE
18566 booboo
18567 #endif
18568 #if !defined EILSEQ
18569 booboo
18570 #endif
18571
18572 _ACEOF
18573 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18574 $EGREP "booboo" >/dev/null 2>&1; then :
18575 gl_cv_header_errno_h_complete=no
18576 else
18577 gl_cv_header_errno_h_complete=yes
18578 fi
18579 rm -f conftest*
18580
18581
18582 fi
18583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
18584 $as_echo "$gl_cv_header_errno_h_complete" >&6; }
18585 if test $gl_cv_header_errno_h_complete = yes; then
18586 ERRNO_H=''
18587 else
18588
18589
18590
18591
18592
18593
18594
18595
18596 if test $gl_cv_have_include_next = yes; then
18597 gl_cv_next_errno_h='<'errno.h'>'
18598 else
18599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
18600 $as_echo_n "checking absolute name of <errno.h>... " >&6; }
18601 if test "${gl_cv_next_errno_h+set}" = set; then :
18602 $as_echo_n "(cached) " >&6
18603 else
18604
18605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18606 /* end confdefs.h. */
18607 #include <errno.h>
18608
18609 _ACEOF
18610 case "$host_os" in
18611 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18612 *) gl_absname_cpp="$ac_cpp" ;;
18613 esac
18614
18615 case "$host_os" in
18616 mingw*)
18617 gl_dirsep_regex='[/\\]'
18618 ;;
18619 *)
18620 gl_dirsep_regex='\/'
18621 ;;
18622 esac
18623 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18624
18625 gl_header_literal_regex=`echo 'errno.h' \
18626 | sed -e "$gl_make_literal_regex_sed"`
18627 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18628 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18629 s|^/[^/]|//&|
18630 p
18631 q
18632 }'
18633 gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18634 sed -n "$gl_absolute_header_sed"`'"'
18635
18636
18637 fi
18638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
18639 $as_echo "$gl_cv_next_errno_h" >&6; }
18640 fi
18641 NEXT_ERRNO_H=$gl_cv_next_errno_h
18642
18643 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18644 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18645 gl_next_as_first_directive='<'errno.h'>'
18646 else
18647 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18648 gl_next_as_first_directive=$gl_cv_next_errno_h
18649 fi
18650 NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
18651
18652
18653
18654
18655 ERRNO_H='errno.h'
18656 fi
18657
18658 if test -n "$ERRNO_H"; then
18659 GL_GENERATE_ERRNO_H_TRUE=
18660 GL_GENERATE_ERRNO_H_FALSE='#'
18661 else
18662 GL_GENERATE_ERRNO_H_TRUE='#'
18663 GL_GENERATE_ERRNO_H_FALSE=
18664 fi
18665
18666
18667 if test -n "$ERRNO_H"; then
18668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
18669 $as_echo_n "checking for EMULTIHOP value... " >&6; }
18670 if test "${gl_cv_header_errno_h_EMULTIHOP+set}" = set; then :
18671 $as_echo_n "(cached) " >&6
18672 else
18673
18674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18675 /* end confdefs.h. */
18676
18677 #include <errno.h>
18678 #ifdef EMULTIHOP
18679 yes
18680 #endif
18681
18682 _ACEOF
18683 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18684 $EGREP "yes" >/dev/null 2>&1; then :
18685 gl_cv_header_errno_h_EMULTIHOP=yes
18686 else
18687 gl_cv_header_errno_h_EMULTIHOP=no
18688 fi
18689 rm -f conftest*
18690
18691 if test $gl_cv_header_errno_h_EMULTIHOP = no; then
18692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18693 /* end confdefs.h. */
18694
18695 #define _XOPEN_SOURCE_EXTENDED 1
18696 #include <errno.h>
18697 #ifdef EMULTIHOP
18698 yes
18699 #endif
18700
18701 _ACEOF
18702 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18703 $EGREP "yes" >/dev/null 2>&1; then :
18704 gl_cv_header_errno_h_EMULTIHOP=hidden
18705 fi
18706 rm -f conftest*
18707
18708 if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
18709 if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
18710 #define _XOPEN_SOURCE_EXTENDED 1
18711 #include <errno.h>
18712 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18713 #include <stdio.h>
18714 #include <stdlib.h>
18715 "; then :
18716
18717 fi
18718
18719 fi
18720 fi
18721
18722 fi
18723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
18724 $as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
18725 case $gl_cv_header_errno_h_EMULTIHOP in
18726 yes | no)
18727 EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
18728 ;;
18729 *)
18730 EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
18731 ;;
18732 esac
18733
18734
18735 fi
18736
18737
18738 if test -n "$ERRNO_H"; then
18739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
18740 $as_echo_n "checking for ENOLINK value... " >&6; }
18741 if test "${gl_cv_header_errno_h_ENOLINK+set}" = set; then :
18742 $as_echo_n "(cached) " >&6
18743 else
18744
18745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18746 /* end confdefs.h. */
18747
18748 #include <errno.h>
18749 #ifdef ENOLINK
18750 yes
18751 #endif
18752
18753 _ACEOF
18754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18755 $EGREP "yes" >/dev/null 2>&1; then :
18756 gl_cv_header_errno_h_ENOLINK=yes
18757 else
18758 gl_cv_header_errno_h_ENOLINK=no
18759 fi
18760 rm -f conftest*
18761
18762 if test $gl_cv_header_errno_h_ENOLINK = no; then
18763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18764 /* end confdefs.h. */
18765
18766 #define _XOPEN_SOURCE_EXTENDED 1
18767 #include <errno.h>
18768 #ifdef ENOLINK
18769 yes
18770 #endif
18771
18772 _ACEOF
18773 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18774 $EGREP "yes" >/dev/null 2>&1; then :
18775 gl_cv_header_errno_h_ENOLINK=hidden
18776 fi
18777 rm -f conftest*
18778
18779 if test $gl_cv_header_errno_h_ENOLINK = hidden; then
18780 if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
18781 #define _XOPEN_SOURCE_EXTENDED 1
18782 #include <errno.h>
18783 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18784 #include <stdio.h>
18785 #include <stdlib.h>
18786 "; then :
18787
18788 fi
18789
18790 fi
18791 fi
18792
18793 fi
18794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
18795 $as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
18796 case $gl_cv_header_errno_h_ENOLINK in
18797 yes | no)
18798 ENOLINK_HIDDEN=0; ENOLINK_VALUE=
18799 ;;
18800 *)
18801 ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
18802 ;;
18803 esac
18804
18805
18806 fi
18807
18808
18809 if test -n "$ERRNO_H"; then
18810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
18811 $as_echo_n "checking for EOVERFLOW value... " >&6; }
18812 if test "${gl_cv_header_errno_h_EOVERFLOW+set}" = set; then :
18813 $as_echo_n "(cached) " >&6
18814 else
18815
18816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18817 /* end confdefs.h. */
18818
18819 #include <errno.h>
18820 #ifdef EOVERFLOW
18821 yes
18822 #endif
18823
18824 _ACEOF
18825 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18826 $EGREP "yes" >/dev/null 2>&1; then :
18827 gl_cv_header_errno_h_EOVERFLOW=yes
18828 else
18829 gl_cv_header_errno_h_EOVERFLOW=no
18830 fi
18831 rm -f conftest*
18832
18833 if test $gl_cv_header_errno_h_EOVERFLOW = no; then
18834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18835 /* end confdefs.h. */
18836
18837 #define _XOPEN_SOURCE_EXTENDED 1
18838 #include <errno.h>
18839 #ifdef EOVERFLOW
18840 yes
18841 #endif
18842
18843 _ACEOF
18844 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18845 $EGREP "yes" >/dev/null 2>&1; then :
18846 gl_cv_header_errno_h_EOVERFLOW=hidden
18847 fi
18848 rm -f conftest*
18849
18850 if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
18851 if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
18852 #define _XOPEN_SOURCE_EXTENDED 1
18853 #include <errno.h>
18854 /* The following two lines are a workaround against an autoconf-2.52 bug. */
18855 #include <stdio.h>
18856 #include <stdlib.h>
18857 "; then :
18858
18859 fi
18860
18861 fi
18862 fi
18863
18864 fi
18865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
18866 $as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
18867 case $gl_cv_header_errno_h_EOVERFLOW in
18868 yes | no)
18869 EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
18870 ;;
18871 *)
18872 EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
18873 ;;
18874 esac
18875
18876
18877 fi
18878
18879
18880
18881
18882
18883
18884
18885
18886
18887
18888 GNULIB_FCNTL=0;
18889 GNULIB_NONBLOCKING=0;
18890 GNULIB_OPEN=0;
18891 GNULIB_OPENAT=0;
18892 HAVE_FCNTL=1;
18893 HAVE_OPENAT=1;
18894 REPLACE_FCNTL=0;
18895 REPLACE_OPEN=0;
18896 REPLACE_OPENAT=0;
18897
18898
18899
18900
18901 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18902 if test "x$ac_cv_type_mode_t" = x""yes; then :
18903
18904 else
18905
18906 cat >>confdefs.h <<_ACEOF
18907 #define mode_t int
18908 _ACEOF
18909
18910 fi
18911
18912 ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default"
18913 if test "x$ac_cv_have_decl_fdatasync" = x""yes; then :
18914 ac_have_decl=1
18915 else
18916 ac_have_decl=0
18917 fi
18918
18919 cat >>confdefs.h <<_ACEOF
18920 #define HAVE_DECL_FDATASYNC $ac_have_decl
18921 _ACEOF
18922
18923
18924
18925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
18926 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
18927 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
18928 $as_echo_n "(cached) " >&6
18929 else
18930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18931 /* end confdefs.h. */
18932
18933 #include <sys/types.h>
18934 #include <sys/stat.h>
18935 int
18936 main ()
18937 {
18938 struct stat s; s.st_dm_mode;
18939 ;
18940 return 0;
18941 }
18942 _ACEOF
18943 if ac_fn_c_try_compile "$LINENO"; then :
18944 ac_cv_struct_st_dm_mode=yes
18945 else
18946 ac_cv_struct_st_dm_mode=no
18947 fi
18948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18949 fi
18950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
18951 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
18952
18953 if test $ac_cv_struct_st_dm_mode = yes; then
18954
18955 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
18956
18957 fi
18958
18959
18960 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
18961 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
18962 ac_have_decl=1
18963 else
18964 ac_have_decl=0
18965 fi
18966
18967 cat >>confdefs.h <<_ACEOF
18968 #define HAVE_DECL_STRMODE $ac_have_decl
18969 _ACEOF
18970
18971
18972
18973
18974 GNULIB_FCHMODAT=0;
18975 GNULIB_FSTAT=0;
18976 GNULIB_FSTATAT=0;
18977 GNULIB_FUTIMENS=0;
18978 GNULIB_LCHMOD=0;
18979 GNULIB_LSTAT=0;
18980 GNULIB_MKDIRAT=0;
18981 GNULIB_MKFIFO=0;
18982 GNULIB_MKFIFOAT=0;
18983 GNULIB_MKNOD=0;
18984 GNULIB_MKNODAT=0;
18985 GNULIB_STAT=0;
18986 GNULIB_UTIMENSAT=0;
18987 HAVE_FCHMODAT=1;
18988 HAVE_FSTATAT=1;
18989 HAVE_FUTIMENS=1;
18990 HAVE_LCHMOD=1;
18991 HAVE_LSTAT=1;
18992 HAVE_MKDIRAT=1;
18993 HAVE_MKFIFO=1;
18994 HAVE_MKFIFOAT=1;
18995 HAVE_MKNOD=1;
18996 HAVE_MKNODAT=1;
18997 HAVE_UTIMENSAT=1;
18998 REPLACE_FSTAT=0;
18999 REPLACE_FSTATAT=0;
19000 REPLACE_FUTIMENS=0;
19001 REPLACE_LSTAT=0;
19002 REPLACE_MKDIR=0;
19003 REPLACE_MKFIFO=0;
19004 REPLACE_MKNOD=0;
19005 REPLACE_STAT=0;
19006 REPLACE_UTIMENSAT=0;
19007
19008
19009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
19010 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
19011 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
19012 $as_echo_n "(cached) " >&6
19013 else
19014 rm -f conftest.sym conftest.file
19015 echo >conftest.file
19016 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
19017 if test "$cross_compiling" = yes; then :
19018 case "$host_os" in
19019 # Guess yes on glibc systems.
19020 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
19021 # If we don't know, assume the worst.
19022 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
19023 esac
19024
19025 else
19026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19027 /* end confdefs.h. */
19028 $ac_includes_default
19029 int
19030 main ()
19031 {
19032 struct stat sbuf;
19033 /* Linux will dereference the symlink and fail, as required by
19034 POSIX. That is better in the sense that it means we will not
19035 have to compile and use the lstat wrapper. */
19036 return lstat ("conftest.sym/", &sbuf) == 0;
19037
19038 ;
19039 return 0;
19040 }
19041 _ACEOF
19042 if ac_fn_c_try_run "$LINENO"; then :
19043 gl_cv_func_lstat_dereferences_slashed_symlink=yes
19044 else
19045 gl_cv_func_lstat_dereferences_slashed_symlink=no
19046 fi
19047 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19048 conftest.$ac_objext conftest.beam conftest.$ac_ext
19049 fi
19050
19051 else
19052 # If the 'ln -s' command failed, then we probably don't even
19053 # have an lstat function.
19054 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
19055 fi
19056 rm -f conftest.sym conftest.file
19057
19058 fi
19059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
19060 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
19061 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19062 *yes)
19063
19064 cat >>confdefs.h <<_ACEOF
19065 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19066 _ACEOF
19067
19068 ;;
19069 esac
19070
19071
19072
19073
19074
19075
19076 GNULIB__EXIT=0;
19077 GNULIB_ATOLL=0;
19078 GNULIB_CALLOC_POSIX=0;
19079 GNULIB_CANONICALIZE_FILE_NAME=0;
19080 GNULIB_GETLOADAVG=0;
19081 GNULIB_GETSUBOPT=0;
19082 GNULIB_GRANTPT=0;
19083 GNULIB_MALLOC_POSIX=0;
19084 GNULIB_MBTOWC=0;
19085 GNULIB_MKDTEMP=0;
19086 GNULIB_MKOSTEMP=0;
19087 GNULIB_MKOSTEMPS=0;
19088 GNULIB_MKSTEMP=0;
19089 GNULIB_MKSTEMPS=0;
19090 GNULIB_POSIX_OPENPT=0;
19091 GNULIB_PTSNAME=0;
19092 GNULIB_PTSNAME_R=0;
19093 GNULIB_PUTENV=0;
19094 GNULIB_RANDOM=0;
19095 GNULIB_RANDOM_R=0;
19096 GNULIB_REALLOC_POSIX=0;
19097 GNULIB_REALPATH=0;
19098 GNULIB_RPMATCH=0;
19099 GNULIB_SECURE_GETENV=0;
19100 GNULIB_SETENV=0;
19101 GNULIB_STRTOD=0;
19102 GNULIB_STRTOLL=0;
19103 GNULIB_STRTOULL=0;
19104 GNULIB_SYSTEM_POSIX=0;
19105 GNULIB_UNLOCKPT=0;
19106 GNULIB_UNSETENV=0;
19107 GNULIB_WCTOMB=0;
19108 HAVE__EXIT=1;
19109 HAVE_ATOLL=1;
19110 HAVE_CANONICALIZE_FILE_NAME=1;
19111 HAVE_DECL_GETLOADAVG=1;
19112 HAVE_GETSUBOPT=1;
19113 HAVE_GRANTPT=1;
19114 HAVE_MKDTEMP=1;
19115 HAVE_MKOSTEMP=1;
19116 HAVE_MKOSTEMPS=1;
19117 HAVE_MKSTEMP=1;
19118 HAVE_MKSTEMPS=1;
19119 HAVE_POSIX_OPENPT=1;
19120 HAVE_PTSNAME=1;
19121 HAVE_PTSNAME_R=1;
19122 HAVE_RANDOM=1;
19123 HAVE_RANDOM_H=1;
19124 HAVE_RANDOM_R=1;
19125 HAVE_REALPATH=1;
19126 HAVE_RPMATCH=1;
19127 HAVE_SECURE_GETENV=1;
19128 HAVE_SETENV=1;
19129 HAVE_DECL_SETENV=1;
19130 HAVE_STRTOD=1;
19131 HAVE_STRTOLL=1;
19132 HAVE_STRTOULL=1;
19133 HAVE_STRUCT_RANDOM_DATA=1;
19134 HAVE_SYS_LOADAVG_H=0;
19135 HAVE_UNLOCKPT=1;
19136 HAVE_DECL_UNSETENV=1;
19137 REPLACE_CALLOC=0;
19138 REPLACE_CANONICALIZE_FILE_NAME=0;
19139 REPLACE_MALLOC=0;
19140 REPLACE_MBTOWC=0;
19141 REPLACE_MKSTEMP=0;
19142 REPLACE_PTSNAME=0;
19143 REPLACE_PTSNAME_R=0;
19144 REPLACE_PUTENV=0;
19145 REPLACE_RANDOM_R=0;
19146 REPLACE_REALLOC=0;
19147 REPLACE_REALPATH=0;
19148 REPLACE_SETENV=0;
19149 REPLACE_STRTOD=0;
19150 REPLACE_UNSETENV=0;
19151 REPLACE_WCTOMB=0;
19152
19153
19154
19155
19156
19157
19158
19159
19160
19161
19162
19163
19164
19165
19166
19167
19168 if test $gl_cv_have_include_next = yes; then
19169 gl_cv_next_getopt_h='<'getopt.h'>'
19170 else
19171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
19172 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
19173 if test "${gl_cv_next_getopt_h+set}" = set; then :
19174 $as_echo_n "(cached) " >&6
19175 else
19176
19177 if test $ac_cv_header_getopt_h = yes; then
19178
19179
19180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19181 /* end confdefs.h. */
19182 #include <getopt.h>
19183
19184 _ACEOF
19185 case "$host_os" in
19186 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19187 *) gl_absname_cpp="$ac_cpp" ;;
19188 esac
19189
19190 case "$host_os" in
19191 mingw*)
19192 gl_dirsep_regex='[/\\]'
19193 ;;
19194 *)
19195 gl_dirsep_regex='\/'
19196 ;;
19197 esac
19198 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19199
19200 gl_header_literal_regex=`echo 'getopt.h' \
19201 | sed -e "$gl_make_literal_regex_sed"`
19202 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19203 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19204 s|^/[^/]|//&|
19205 p
19206 q
19207 }'
19208 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19209 sed -n "$gl_absolute_header_sed"`'"'
19210 else
19211 gl_cv_next_getopt_h='<'getopt.h'>'
19212 fi
19213
19214
19215 fi
19216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
19217 $as_echo "$gl_cv_next_getopt_h" >&6; }
19218 fi
19219 NEXT_GETOPT_H=$gl_cv_next_getopt_h
19220
19221 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19222 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19223 gl_next_as_first_directive='<'getopt.h'>'
19224 else
19225 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19226 gl_next_as_first_directive=$gl_cv_next_getopt_h
19227 fi
19228 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
19229
19230
19231
19232
19233 if test $ac_cv_header_getopt_h = yes; then
19234 HAVE_GETOPT_H=1
19235 else
19236 HAVE_GETOPT_H=0
19237 fi
19238
19239
19240 gl_replace_getopt=
19241
19242 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19243 for ac_header in getopt.h
19244 do :
19245 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
19246 if test "x$ac_cv_header_getopt_h" = x""yes; then :
19247 cat >>confdefs.h <<_ACEOF
19248 #define HAVE_GETOPT_H 1
19249 _ACEOF
19250
19251 else
19252 gl_replace_getopt=yes
19253 fi
19254
19255 done
19256
19257 fi
19258
19259 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19260 for ac_func in getopt_long_only
19261 do :
19262 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
19263 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
19264 cat >>confdefs.h <<_ACEOF
19265 #define HAVE_GETOPT_LONG_ONLY 1
19266 _ACEOF
19267
19268 else
19269 gl_replace_getopt=yes
19270 fi
19271 done
19272
19273 fi
19274
19275 if test -z "$gl_replace_getopt"; then
19276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
19277 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
19278 if test "${gl_cv_func_getopt_posix+set}" = set; then :
19279 $as_echo_n "(cached) " >&6
19280 else
19281
19282 if test $cross_compiling = no; then
19283 if test "$cross_compiling" = yes; then :
19284 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19285 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19286 as_fn_error "cannot run test program while cross compiling
19287 See \`config.log' for more details." "$LINENO" 5; }
19288 else
19289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19290 /* end confdefs.h. */
19291
19292 #include <unistd.h>
19293 #include <stdlib.h>
19294 #include <string.h>
19295
19296 int
19297 main ()
19298 {
19299 static char program[] = "program";
19300 static char a[] = "-a";
19301 static char foo[] = "foo";
19302 static char bar[] = "bar";
19303 char *argv[] = { program, a, foo, bar, NULL };
19304 int c;
19305
19306 c = getopt (4, argv, "ab");
19307 if (!(c == 'a'))
19308 return 1;
19309 c = getopt (4, argv, "ab");
19310 if (!(c == -1))
19311 return 2;
19312 if (!(optind == 2))
19313 return 3;
19314 return 0;
19315 }
19316
19317 _ACEOF
19318 if ac_fn_c_try_run "$LINENO"; then :
19319 gl_cv_func_getopt_posix=maybe
19320 else
19321 gl_cv_func_getopt_posix=no
19322 fi
19323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19324 conftest.$ac_objext conftest.beam conftest.$ac_ext
19325 fi
19326
19327 if test $gl_cv_func_getopt_posix = maybe; then
19328 if test "$cross_compiling" = yes; then :
19329 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19331 as_fn_error "cannot run test program while cross compiling
19332 See \`config.log' for more details." "$LINENO" 5; }
19333 else
19334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19335 /* end confdefs.h. */
19336
19337 #include <unistd.h>
19338 #include <stdlib.h>
19339 #include <string.h>
19340
19341 int
19342 main ()
19343 {
19344 static char program[] = "program";
19345 static char donald[] = "donald";
19346 static char p[] = "-p";
19347 static char billy[] = "billy";
19348 static char duck[] = "duck";
19349 static char a[] = "-a";
19350 static char bar[] = "bar";
19351 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
19352 int c;
19353
19354 c = getopt (7, argv, "+abp:q:");
19355 if (!(c == -1))
19356 return 4;
19357 if (!(strcmp (argv[0], "program") == 0))
19358 return 5;
19359 if (!(strcmp (argv[1], "donald") == 0))
19360 return 6;
19361 if (!(strcmp (argv[2], "-p") == 0))
19362 return 7;
19363 if (!(strcmp (argv[3], "billy") == 0))
19364 return 8;
19365 if (!(strcmp (argv[4], "duck") == 0))
19366 return 9;
19367 if (!(strcmp (argv[5], "-a") == 0))
19368 return 10;
19369 if (!(strcmp (argv[6], "bar") == 0))
19370 return 11;
19371 if (!(optind == 1))
19372 return 12;
19373 return 0;
19374 }
19375
19376 _ACEOF
19377 if ac_fn_c_try_run "$LINENO"; then :
19378 gl_cv_func_getopt_posix=maybe
19379 else
19380 gl_cv_func_getopt_posix=no
19381 fi
19382 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19383 conftest.$ac_objext conftest.beam conftest.$ac_ext
19384 fi
19385
19386 fi
19387 if test $gl_cv_func_getopt_posix = maybe; then
19388 if test "$cross_compiling" = yes; then :
19389 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
19390 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
19391 as_fn_error "cannot run test program while cross compiling
19392 See \`config.log' for more details." "$LINENO" 5; }
19393 else
19394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19395 /* end confdefs.h. */
19396
19397 #include <unistd.h>
19398 #include <stdlib.h>
19399 #include <string.h>
19400
19401 int
19402 main ()
19403 {
19404 static char program[] = "program";
19405 static char ab[] = "-ab";
19406 char *argv[3] = { program, ab, NULL };
19407 if (getopt (2, argv, "ab:") != 'a')
19408 return 13;
19409 if (getopt (2, argv, "ab:") != '?')
19410 return 14;
19411 if (optopt != 'b')
19412 return 15;
19413 if (optind != 2)
19414 return 16;
19415 return 0;
19416 }
19417
19418 _ACEOF
19419 if ac_fn_c_try_run "$LINENO"; then :
19420 gl_cv_func_getopt_posix=yes
19421 else
19422 gl_cv_func_getopt_posix=no
19423 fi
19424 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19425 conftest.$ac_objext conftest.beam conftest.$ac_ext
19426 fi
19427
19428 fi
19429 else
19430 case "$host_os" in
19431 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
19432 *) gl_cv_func_getopt_posix="guessing yes";;
19433 esac
19434 fi
19435
19436 fi
19437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
19438 $as_echo "$gl_cv_func_getopt_posix" >&6; }
19439 case "$gl_cv_func_getopt_posix" in
19440 *no) gl_replace_getopt=yes ;;
19441 esac
19442 fi
19443
19444 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
19445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
19446 $as_echo_n "checking for working GNU getopt function... " >&6; }
19447 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
19448 $as_echo_n "(cached) " >&6
19449 else
19450 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
19451 # optstring is necessary for programs like m4 that have POSIX-mandated
19452 # semantics for supporting options interspersed with files.
19453 # Also, since getopt_long is a GNU extension, we require optind=0.
19454 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
19455 # so take care to revert to the correct (non-)export state.
19456 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
19457 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
19458 xx) gl_had_POSIXLY_CORRECT=exported ;;
19459 x) gl_had_POSIXLY_CORRECT=yes ;;
19460 *) gl_had_POSIXLY_CORRECT= ;;
19461 esac
19462 POSIXLY_CORRECT=1
19463 export POSIXLY_CORRECT
19464 if test "$cross_compiling" = yes; then :
19465 gl_cv_func_getopt_gnu="guessing no"
19466
19467 else
19468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19469 /* end confdefs.h. */
19470 #include <getopt.h>
19471 #include <stddef.h>
19472 #include <string.h>
19473
19474 #include <stdlib.h>
19475 #if defined __MACH__ && defined __APPLE__
19476 /* Avoid a crash on Mac OS X. */
19477 #include <mach/mach.h>
19478 #include <mach/mach_error.h>
19479 #include <mach/thread_status.h>
19480 #include <mach/exception.h>
19481 #include <mach/task.h>
19482 #include <pthread.h>
19483 /* The exception port on which our thread listens. */
19484 static mach_port_t our_exception_port;
19485 /* The main function of the thread listening for exceptions of type
19486 EXC_BAD_ACCESS. */
19487 static void *
19488 mach_exception_thread (void *arg)
19489 {
19490 /* Buffer for a message to be received. */
19491 struct {
19492 mach_msg_header_t head;
19493 mach_msg_body_t msgh_body;
19494 char data[1024];
19495 } msg;
19496 mach_msg_return_t retval;
19497 /* Wait for a message on the exception port. */
19498 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
19499 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
19500 if (retval != MACH_MSG_SUCCESS)
19501 abort ();
19502 exit (1);
19503 }
19504 static void
19505 nocrash_init (void)
19506 {
19507 mach_port_t self = mach_task_self ();
19508 /* Allocate a port on which the thread shall listen for exceptions. */
19509 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
19510 == KERN_SUCCESS) {
19511 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
19512 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
19513 MACH_MSG_TYPE_MAKE_SEND)
19514 == KERN_SUCCESS) {
19515 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
19516 for us. */
19517 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
19518 /* Create the thread listening on the exception port. */
19519 pthread_attr_t attr;
19520 pthread_t thread;
19521 if (pthread_attr_init (&attr) == 0
19522 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
19523 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
19524 pthread_attr_destroy (&attr);
19525 /* Replace the exception port info for these exceptions with our own.
19526 Note that we replace the exception port for the entire task, not only
19527 for a particular thread. This has the effect that when our exception
19528 port gets the message, the thread specific exception port has already
19529 been asked, and we don't need to bother about it.
19530 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
19531 task_set_exception_ports (self, mask, our_exception_port,
19532 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
19533 }
19534 }
19535 }
19536 }
19537 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
19538 /* Avoid a crash on native Windows. */
19539 #define WIN32_LEAN_AND_MEAN
19540 #include <windows.h>
19541 #include <winerror.h>
19542 static LONG WINAPI
19543 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
19544 {
19545 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
19546 {
19547 case EXCEPTION_ACCESS_VIOLATION:
19548 case EXCEPTION_IN_PAGE_ERROR:
19549 case EXCEPTION_STACK_OVERFLOW:
19550 case EXCEPTION_GUARD_PAGE:
19551 case EXCEPTION_PRIV_INSTRUCTION:
19552 case EXCEPTION_ILLEGAL_INSTRUCTION:
19553 case EXCEPTION_DATATYPE_MISALIGNMENT:
19554 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
19555 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
19556 exit (1);
19557 }
19558 return EXCEPTION_CONTINUE_SEARCH;
19559 }
19560 static void
19561 nocrash_init (void)
19562 {
19563 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
19564 }
19565 #else
19566 /* Avoid a crash on POSIX systems. */
19567 #include <signal.h>
19568 /* A POSIX signal handler. */
19569 static void
19570 exception_handler (int sig)
19571 {
19572 exit (1);
19573 }
19574 static void
19575 nocrash_init (void)
19576 {
19577 #ifdef SIGSEGV
19578 signal (SIGSEGV, exception_handler);
19579 #endif
19580 #ifdef SIGBUS
19581 signal (SIGBUS, exception_handler);
19582 #endif
19583 }
19584 #endif
19585
19586
19587 int
19588 main ()
19589 {
19590
19591 int result = 0;
19592
19593 nocrash_init();
19594
19595 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
19596 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
19597 OSF/1 5.1, Solaris 10. */
19598 {
19599 static char conftest[] = "conftest";
19600 static char plus[] = "-+";
19601 char *argv[3] = { conftest, plus, NULL };
19602 opterr = 0;
19603 if (getopt (2, argv, "+a") != '?')
19604 result |= 1;
19605 }
19606 /* This code succeeds on glibc 2.8, mingw,
19607 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
19608 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
19609 {
19610 static char program[] = "program";
19611 static char p[] = "-p";
19612 static char foo[] = "foo";
19613 static char bar[] = "bar";
19614 char *argv[] = { program, p, foo, bar, NULL };
19615
19616 optind = 1;
19617 if (getopt (4, argv, "p::") != 'p')
19618 result |= 2;
19619 else if (optarg != NULL)
19620 result |= 4;
19621 else if (getopt (4, argv, "p::") != -1)
19622 result |= 6;
19623 else if (optind != 2)
19624 result |= 8;
19625 }
19626 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
19627 {
19628 static char program[] = "program";
19629 static char foo[] = "foo";
19630 static char p[] = "-p";
19631 char *argv[] = { program, foo, p, NULL };
19632 optind = 0;
19633 if (getopt (3, argv, "-p") != 1)
19634 result |= 16;
19635 else if (getopt (3, argv, "-p") != 'p')
19636 result |= 16;
19637 }
19638 /* This code fails on glibc 2.11. */
19639 {
19640 static char program[] = "program";
19641 static char b[] = "-b";
19642 static char a[] = "-a";
19643 char *argv[] = { program, b, a, NULL };
19644 optind = opterr = 0;
19645 if (getopt (3, argv, "+:a:b") != 'b')
19646 result |= 32;
19647 else if (getopt (3, argv, "+:a:b") != ':')
19648 result |= 32;
19649 }
19650 /* This code dumps core on glibc 2.14. */
19651 {
19652 static char program[] = "program";
19653 static char w[] = "-W";
19654 static char dummy[] = "dummy";
19655 char *argv[] = { program, w, dummy, NULL };
19656 optind = opterr = 1;
19657 if (getopt (3, argv, "W;") != 'W')
19658 result |= 64;
19659 }
19660 return result;
19661
19662 ;
19663 return 0;
19664 }
19665 _ACEOF
19666 if ac_fn_c_try_run "$LINENO"; then :
19667 gl_cv_func_getopt_gnu=yes
19668 else
19669 gl_cv_func_getopt_gnu=no
19670 fi
19671 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19672 conftest.$ac_objext conftest.beam conftest.$ac_ext
19673 fi
19674
19675 case $gl_had_POSIXLY_CORRECT in
19676 exported) ;;
19677 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
19678 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
19679 esac
19680
19681 fi
19682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
19683 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
19684 if test "$gl_cv_func_getopt_gnu" != yes; then
19685 gl_replace_getopt=yes
19686 else
19687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
19688 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
19689 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
19690 $as_echo_n "(cached) " >&6
19691 else
19692 if test "$cross_compiling" = yes; then :
19693 case "$host_os" in
19694 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
19695 *) gl_cv_func_getopt_long_gnu="guessing yes";;
19696 esac
19697
19698 else
19699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19700 /* end confdefs.h. */
19701 #include <getopt.h>
19702 #include <stddef.h>
19703 #include <string.h>
19704
19705 int
19706 main ()
19707 {
19708 static const struct option long_options[] =
19709 {
19710 { "xtremely-",no_argument, NULL, 1003 },
19711 { "xtra", no_argument, NULL, 1001 },
19712 { "xtreme", no_argument, NULL, 1002 },
19713 { "xtremely", no_argument, NULL, 1003 },
19714 { NULL, 0, NULL, 0 }
19715 };
19716 /* This code fails on OpenBSD 5.0. */
19717 {
19718 static char program[] = "program";
19719 static char xtremel[] = "--xtremel";
19720 char *argv[] = { program, xtremel, NULL };
19721 int option_index;
19722 optind = 1; opterr = 0;
19723 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
19724 return 1;
19725 }
19726 return 0;
19727
19728 ;
19729 return 0;
19730 }
19731 _ACEOF
19732 if ac_fn_c_try_run "$LINENO"; then :
19733 gl_cv_func_getopt_long_gnu=yes
19734 else
19735 gl_cv_func_getopt_long_gnu=no
19736 fi
19737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19738 conftest.$ac_objext conftest.beam conftest.$ac_ext
19739 fi
19740
19741
19742 fi
19743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
19744 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
19745 case "$gl_cv_func_getopt_long_gnu" in
19746 *yes) ;;
19747 *) gl_replace_getopt=yes ;;
19748 esac
19749 fi
19750 fi
19751
19752
19753
19754
19755
19756
19757 REPLACE_GETOPT=0
19758 if test -n "$gl_replace_getopt"; then
19759 REPLACE_GETOPT=1
19760 fi
19761
19762 if test $REPLACE_GETOPT = 1; then
19763
19764 GETOPT_H=getopt.h
19765
19766 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19767
19768
19769
19770 fi
19771
19772 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
19773 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
19774 ac_have_decl=1
19775 else
19776 ac_have_decl=0
19777 fi
19778
19779 cat >>confdefs.h <<_ACEOF
19780 #define HAVE_DECL_GETENV $ac_have_decl
19781 _ACEOF
19782
19783 :
19784
19785
19786
19787
19788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
19789 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
19790 if test "${ac_cv_c_restrict+set}" = set; then :
19791 $as_echo_n "(cached) " >&6
19792 else
19793 ac_cv_c_restrict=no
19794 # The order here caters to the fact that C++ does not require restrict.
19795 for ac_kw in __restrict __restrict__ _Restrict restrict; do
19796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19797 /* end confdefs.h. */
19798 typedef int * int_ptr;
19799 int foo (int_ptr $ac_kw ip) {
19800 return ip[0];
19801 }
19802 int
19803 main ()
19804 {
19805 int s[1];
19806 int * $ac_kw t = s;
19807 t[0] = 0;
19808 return foo(t)
19809 ;
19810 return 0;
19811 }
19812 _ACEOF
19813 if ac_fn_c_try_compile "$LINENO"; then :
19814 ac_cv_c_restrict=$ac_kw
19815 fi
19816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19817 test "$ac_cv_c_restrict" != no && break
19818 done
19819
19820 fi
19821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
19822 $as_echo "$ac_cv_c_restrict" >&6; }
19823
19824 case $ac_cv_c_restrict in
19825 restrict) ;;
19826 no) $as_echo "#define restrict /**/" >>confdefs.h
19827 ;;
19828 *) cat >>confdefs.h <<_ACEOF
19829 #define restrict $ac_cv_c_restrict
19830 _ACEOF
19831 ;;
19832 esac
19833
19834
19835 GNULIB_GETTIMEOFDAY=0;
19836 HAVE_GETTIMEOFDAY=1;
19837 HAVE_STRUCT_TIMEVAL=1;
19838 HAVE_SYS_TIME_H=1;
19839 REPLACE_GETTIMEOFDAY=0;
19840 REPLACE_STRUCT_TIMEVAL=0;
19841
19842
19843
19844
19845
19846
19847
19848
19849
19850
19851
19852
19853
19854
19855
19856
19857 if test $gl_cv_have_include_next = yes; then
19858 gl_cv_next_sys_time_h='<'sys/time.h'>'
19859 else
19860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
19861 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
19862 if test "${gl_cv_next_sys_time_h+set}" = set; then :
19863 $as_echo_n "(cached) " >&6
19864 else
19865
19866 if test $ac_cv_header_sys_time_h = yes; then
19867
19868
19869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19870 /* end confdefs.h. */
19871 #include <sys/time.h>
19872
19873 _ACEOF
19874 case "$host_os" in
19875 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19876 *) gl_absname_cpp="$ac_cpp" ;;
19877 esac
19878
19879 case "$host_os" in
19880 mingw*)
19881 gl_dirsep_regex='[/\\]'
19882 ;;
19883 *)
19884 gl_dirsep_regex='\/'
19885 ;;
19886 esac
19887 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19888
19889 gl_header_literal_regex=`echo 'sys/time.h' \
19890 | sed -e "$gl_make_literal_regex_sed"`
19891 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19892 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19893 s|^/[^/]|//&|
19894 p
19895 q
19896 }'
19897 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19898 sed -n "$gl_absolute_header_sed"`'"'
19899 else
19900 gl_cv_next_sys_time_h='<'sys/time.h'>'
19901 fi
19902
19903
19904 fi
19905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
19906 $as_echo "$gl_cv_next_sys_time_h" >&6; }
19907 fi
19908 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
19909
19910 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19911 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19912 gl_next_as_first_directive='<'sys/time.h'>'
19913 else
19914 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19915 gl_next_as_first_directive=$gl_cv_next_sys_time_h
19916 fi
19917 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
19918
19919
19920
19921
19922
19923 if test $ac_cv_header_sys_time_h != yes; then
19924 HAVE_SYS_TIME_H=0
19925 fi
19926
19927
19928
19929
19930
19931 if test $ac_cv_header_sys_socket_h != yes; then
19932 for ac_header in winsock2.h
19933 do :
19934 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19935 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19936 cat >>confdefs.h <<_ACEOF
19937 #define HAVE_WINSOCK2_H 1
19938 _ACEOF
19939
19940 fi
19941
19942 done
19943
19944 fi
19945 if test "$ac_cv_header_winsock2_h" = yes; then
19946 HAVE_WINSOCK2_H=1
19947 UNISTD_H_HAVE_WINSOCK2_H=1
19948 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19949 else
19950 HAVE_WINSOCK2_H=0
19951 fi
19952
19953
19954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
19955 $as_echo_n "checking for struct timeval... " >&6; }
19956 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
19957 $as_echo_n "(cached) " >&6
19958 else
19959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19960 /* end confdefs.h. */
19961 #if HAVE_SYS_TIME_H
19962 #include <sys/time.h>
19963 #endif
19964 #include <time.h>
19965 #if HAVE_WINSOCK2_H
19966 # include <winsock2.h>
19967 #endif
19968
19969 int
19970 main ()
19971 {
19972 static struct timeval x; x.tv_sec = x.tv_usec;
19973 ;
19974 return 0;
19975 }
19976 _ACEOF
19977 if ac_fn_c_try_compile "$LINENO"; then :
19978 gl_cv_sys_struct_timeval=yes
19979 else
19980 gl_cv_sys_struct_timeval=no
19981 fi
19982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19983
19984 fi
19985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
19986 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
19987 if test $gl_cv_sys_struct_timeval != yes; then
19988 HAVE_STRUCT_TIMEVAL=0
19989 else
19990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
19991 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
19992 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
19993 $as_echo_n "(cached) " >&6
19994 else
19995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19996 /* end confdefs.h. */
19997 #if HAVE_SYS_TIME_H
19998 #include <sys/time.h>
19999 #endif
20000 #include <time.h>
20001 #if HAVE_WINSOCK2_H
20002 # include <winsock2.h>
20003 #endif
20004
20005 int
20006 main ()
20007 {
20008 static struct timeval x;
20009 typedef int verify_tv_sec_type[
20010 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
20011 ];
20012
20013 ;
20014 return 0;
20015 }
20016 _ACEOF
20017 if ac_fn_c_try_compile "$LINENO"; then :
20018 gl_cv_sys_struct_timeval_tv_sec=yes
20019 else
20020 gl_cv_sys_struct_timeval_tv_sec=no
20021 fi
20022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20023
20024 fi
20025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
20026 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
20027 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
20028 REPLACE_STRUCT_TIMEVAL=1
20029 fi
20030 fi
20031
20032
20033
20034
20035
20036
20037
20038
20039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
20040 $as_echo_n "checking for long long int... " >&6; }
20041 if test "${ac_cv_type_long_long_int+set}" = set; then :
20042 $as_echo_n "(cached) " >&6
20043 else
20044 ac_cv_type_long_long_int=yes
20045 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
20046 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
20047 if test $ac_cv_type_long_long_int = yes; then
20048 if test "$cross_compiling" = yes; then :
20049 :
20050 else
20051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20052 /* end confdefs.h. */
20053 #include <limits.h>
20054 #ifndef LLONG_MAX
20055 # define HALF \
20056 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
20057 # define LLONG_MAX (HALF - 1 + HALF)
20058 #endif
20059 int
20060 main ()
20061 {
20062 long long int n = 1;
20063 int i;
20064 for (i = 0; ; i++)
20065 {
20066 long long int m = n << i;
20067 if (m >> i != n)
20068 return 1;
20069 if (LLONG_MAX / 2 < m)
20070 break;
20071 }
20072 return 0;
20073 ;
20074 return 0;
20075 }
20076 _ACEOF
20077 if ac_fn_c_try_run "$LINENO"; then :
20078
20079 else
20080 ac_cv_type_long_long_int=no
20081 fi
20082 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20083 conftest.$ac_objext conftest.beam conftest.$ac_ext
20084 fi
20085
20086 fi
20087 fi
20088 fi
20089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
20090 $as_echo "$ac_cv_type_long_long_int" >&6; }
20091 if test $ac_cv_type_long_long_int = yes; then
20092
20093 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
20094
20095 fi
20096
20097
20098
20099
20100
20101
20102 gl_cv_c_multiarch=no
20103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20104 /* end confdefs.h. */
20105 #ifndef __APPLE_CC__
20106 not a universal capable compiler
20107 #endif
20108 typedef int dummy;
20109
20110 _ACEOF
20111 if ac_fn_c_try_compile "$LINENO"; then :
20112
20113 arch=
20114 prev=
20115 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
20116 if test -n "$prev"; then
20117 case $word in
20118 i?86 | x86_64 | ppc | ppc64)
20119 if test -z "$arch" || test "$arch" = "$word"; then
20120 arch="$word"
20121 else
20122 gl_cv_c_multiarch=yes
20123 fi
20124 ;;
20125 esac
20126 prev=
20127 else
20128 if test "x$word" = "x-arch"; then
20129 prev=arch
20130 fi
20131 fi
20132 done
20133
20134 fi
20135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20136 if test $gl_cv_c_multiarch = yes; then
20137 APPLE_UNIVERSAL_BUILD=1
20138 else
20139 APPLE_UNIVERSAL_BUILD=0
20140 fi
20141
20142
20143
20144
20145
20146 if test $ac_cv_type_long_long_int = yes; then
20147 HAVE_LONG_LONG_INT=1
20148 else
20149 HAVE_LONG_LONG_INT=0
20150 fi
20151
20152
20153 if test $ac_cv_type_unsigned_long_long_int = yes; then
20154 HAVE_UNSIGNED_LONG_LONG_INT=1
20155 else
20156 HAVE_UNSIGNED_LONG_LONG_INT=0
20157 fi
20158
20159
20160
20161 if test $ac_cv_header_wchar_h = yes; then
20162 HAVE_WCHAR_H=1
20163 else
20164 HAVE_WCHAR_H=0
20165 fi
20166
20167
20168 if test $ac_cv_header_inttypes_h = yes; then
20169 HAVE_INTTYPES_H=1
20170 else
20171 HAVE_INTTYPES_H=0
20172 fi
20173
20174
20175 if test $ac_cv_header_sys_types_h = yes; then
20176 HAVE_SYS_TYPES_H=1
20177 else
20178 HAVE_SYS_TYPES_H=0
20179 fi
20180
20181
20182
20183
20184
20185
20186
20187
20188
20189
20190
20191 if test $gl_cv_have_include_next = yes; then
20192 gl_cv_next_stdint_h='<'stdint.h'>'
20193 else
20194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
20195 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
20196 if test "${gl_cv_next_stdint_h+set}" = set; then :
20197 $as_echo_n "(cached) " >&6
20198 else
20199
20200 if test $ac_cv_header_stdint_h = yes; then
20201
20202
20203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20204 /* end confdefs.h. */
20205 #include <stdint.h>
20206
20207 _ACEOF
20208 case "$host_os" in
20209 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20210 *) gl_absname_cpp="$ac_cpp" ;;
20211 esac
20212
20213 case "$host_os" in
20214 mingw*)
20215 gl_dirsep_regex='[/\\]'
20216 ;;
20217 *)
20218 gl_dirsep_regex='\/'
20219 ;;
20220 esac
20221 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20222
20223 gl_header_literal_regex=`echo 'stdint.h' \
20224 | sed -e "$gl_make_literal_regex_sed"`
20225 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20226 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20227 s|^/[^/]|//&|
20228 p
20229 q
20230 }'
20231 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20232 sed -n "$gl_absolute_header_sed"`'"'
20233 else
20234 gl_cv_next_stdint_h='<'stdint.h'>'
20235 fi
20236
20237
20238 fi
20239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
20240 $as_echo "$gl_cv_next_stdint_h" >&6; }
20241 fi
20242 NEXT_STDINT_H=$gl_cv_next_stdint_h
20243
20244 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20245 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20246 gl_next_as_first_directive='<'stdint.h'>'
20247 else
20248 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20249 gl_next_as_first_directive=$gl_cv_next_stdint_h
20250 fi
20251 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
20252
20253
20254
20255
20256 if test $ac_cv_header_stdint_h = yes; then
20257 HAVE_STDINT_H=1
20258 else
20259 HAVE_STDINT_H=0
20260 fi
20261
20262
20263 if test $ac_cv_header_stdint_h = yes; then
20264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
20265 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
20266 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
20267 $as_echo_n "(cached) " >&6
20268 else
20269 gl_cv_header_working_stdint_h=no
20270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20271 /* end confdefs.h. */
20272
20273
20274 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20275 #include <stdint.h>
20276 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
20277 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
20278 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
20279 #endif
20280
20281
20282 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20283 included before <wchar.h>. */
20284 #include <stddef.h>
20285 #include <signal.h>
20286 #if HAVE_WCHAR_H
20287 # include <stdio.h>
20288 # include <time.h>
20289 # include <wchar.h>
20290 #endif
20291
20292
20293 #ifdef INT8_MAX
20294 int8_t a1 = INT8_MAX;
20295 int8_t a1min = INT8_MIN;
20296 #endif
20297 #ifdef INT16_MAX
20298 int16_t a2 = INT16_MAX;
20299 int16_t a2min = INT16_MIN;
20300 #endif
20301 #ifdef INT32_MAX
20302 int32_t a3 = INT32_MAX;
20303 int32_t a3min = INT32_MIN;
20304 #endif
20305 #ifdef INT64_MAX
20306 int64_t a4 = INT64_MAX;
20307 int64_t a4min = INT64_MIN;
20308 #endif
20309 #ifdef UINT8_MAX
20310 uint8_t b1 = UINT8_MAX;
20311 #else
20312 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
20313 #endif
20314 #ifdef UINT16_MAX
20315 uint16_t b2 = UINT16_MAX;
20316 #endif
20317 #ifdef UINT32_MAX
20318 uint32_t b3 = UINT32_MAX;
20319 #endif
20320 #ifdef UINT64_MAX
20321 uint64_t b4 = UINT64_MAX;
20322 #endif
20323 int_least8_t c1 = INT8_C (0x7f);
20324 int_least8_t c1max = INT_LEAST8_MAX;
20325 int_least8_t c1min = INT_LEAST8_MIN;
20326 int_least16_t c2 = INT16_C (0x7fff);
20327 int_least16_t c2max = INT_LEAST16_MAX;
20328 int_least16_t c2min = INT_LEAST16_MIN;
20329 int_least32_t c3 = INT32_C (0x7fffffff);
20330 int_least32_t c3max = INT_LEAST32_MAX;
20331 int_least32_t c3min = INT_LEAST32_MIN;
20332 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
20333 int_least64_t c4max = INT_LEAST64_MAX;
20334 int_least64_t c4min = INT_LEAST64_MIN;
20335 uint_least8_t d1 = UINT8_C (0xff);
20336 uint_least8_t d1max = UINT_LEAST8_MAX;
20337 uint_least16_t d2 = UINT16_C (0xffff);
20338 uint_least16_t d2max = UINT_LEAST16_MAX;
20339 uint_least32_t d3 = UINT32_C (0xffffffff);
20340 uint_least32_t d3max = UINT_LEAST32_MAX;
20341 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
20342 uint_least64_t d4max = UINT_LEAST64_MAX;
20343 int_fast8_t e1 = INT_FAST8_MAX;
20344 int_fast8_t e1min = INT_FAST8_MIN;
20345 int_fast16_t e2 = INT_FAST16_MAX;
20346 int_fast16_t e2min = INT_FAST16_MIN;
20347 int_fast32_t e3 = INT_FAST32_MAX;
20348 int_fast32_t e3min = INT_FAST32_MIN;
20349 int_fast64_t e4 = INT_FAST64_MAX;
20350 int_fast64_t e4min = INT_FAST64_MIN;
20351 uint_fast8_t f1 = UINT_FAST8_MAX;
20352 uint_fast16_t f2 = UINT_FAST16_MAX;
20353 uint_fast32_t f3 = UINT_FAST32_MAX;
20354 uint_fast64_t f4 = UINT_FAST64_MAX;
20355 #ifdef INTPTR_MAX
20356 intptr_t g = INTPTR_MAX;
20357 intptr_t gmin = INTPTR_MIN;
20358 #endif
20359 #ifdef UINTPTR_MAX
20360 uintptr_t h = UINTPTR_MAX;
20361 #endif
20362 intmax_t i = INTMAX_MAX;
20363 uintmax_t j = UINTMAX_MAX;
20364
20365 #include <limits.h> /* for CHAR_BIT */
20366 #define TYPE_MINIMUM(t) \
20367 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
20368 #define TYPE_MAXIMUM(t) \
20369 ((t) ((t) 0 < (t) -1 \
20370 ? (t) -1 \
20371 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
20372 struct s {
20373 int check_PTRDIFF:
20374 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
20375 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
20376 ? 1 : -1;
20377 /* Detect bug in FreeBSD 6.0 / ia64. */
20378 int check_SIG_ATOMIC:
20379 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
20380 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
20381 ? 1 : -1;
20382 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
20383 int check_WCHAR:
20384 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
20385 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
20386 ? 1 : -1;
20387 /* Detect bug in mingw. */
20388 int check_WINT:
20389 WINT_MIN == TYPE_MINIMUM (wint_t)
20390 && WINT_MAX == TYPE_MAXIMUM (wint_t)
20391 ? 1 : -1;
20392
20393 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
20394 int check_UINT8_C:
20395 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
20396 int check_UINT16_C:
20397 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
20398
20399 /* Detect bugs in OpenBSD 3.9 stdint.h. */
20400 #ifdef UINT8_MAX
20401 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
20402 #endif
20403 #ifdef UINT16_MAX
20404 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
20405 #endif
20406 #ifdef UINT32_MAX
20407 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
20408 #endif
20409 #ifdef UINT64_MAX
20410 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
20411 #endif
20412 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
20413 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
20414 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
20415 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
20416 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
20417 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
20418 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
20419 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
20420 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
20421 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
20422 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
20423 };
20424
20425 int
20426 main ()
20427 {
20428
20429 ;
20430 return 0;
20431 }
20432 _ACEOF
20433 if ac_fn_c_try_compile "$LINENO"; then :
20434 if test "$cross_compiling" = yes; then :
20435 gl_cv_header_working_stdint_h=yes
20436
20437 else
20438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20439 /* end confdefs.h. */
20440
20441
20442 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
20443 #include <stdint.h>
20444
20445
20446 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20447 included before <wchar.h>. */
20448 #include <stddef.h>
20449 #include <signal.h>
20450 #if HAVE_WCHAR_H
20451 # include <stdio.h>
20452 # include <time.h>
20453 # include <wchar.h>
20454 #endif
20455
20456
20457 #include <stdio.h>
20458 #include <string.h>
20459 #define MVAL(macro) MVAL1(macro)
20460 #define MVAL1(expression) #expression
20461 static const char *macro_values[] =
20462 {
20463 #ifdef INT8_MAX
20464 MVAL (INT8_MAX),
20465 #endif
20466 #ifdef INT16_MAX
20467 MVAL (INT16_MAX),
20468 #endif
20469 #ifdef INT32_MAX
20470 MVAL (INT32_MAX),
20471 #endif
20472 #ifdef INT64_MAX
20473 MVAL (INT64_MAX),
20474 #endif
20475 #ifdef UINT8_MAX
20476 MVAL (UINT8_MAX),
20477 #endif
20478 #ifdef UINT16_MAX
20479 MVAL (UINT16_MAX),
20480 #endif
20481 #ifdef UINT32_MAX
20482 MVAL (UINT32_MAX),
20483 #endif
20484 #ifdef UINT64_MAX
20485 MVAL (UINT64_MAX),
20486 #endif
20487 NULL
20488 };
20489
20490 int
20491 main ()
20492 {
20493
20494 const char **mv;
20495 for (mv = macro_values; *mv != NULL; mv++)
20496 {
20497 const char *value = *mv;
20498 /* Test whether it looks like a cast expression. */
20499 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
20500 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
20501 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
20502 || strncmp (value, "((int)"/*)*/, 6) == 0
20503 || strncmp (value, "((signed short)"/*)*/, 15) == 0
20504 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
20505 return mv - macro_values + 1;
20506 }
20507 return 0;
20508
20509 ;
20510 return 0;
20511 }
20512 _ACEOF
20513 if ac_fn_c_try_run "$LINENO"; then :
20514 gl_cv_header_working_stdint_h=yes
20515 fi
20516 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20517 conftest.$ac_objext conftest.beam conftest.$ac_ext
20518 fi
20519
20520
20521 fi
20522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20523
20524 fi
20525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
20526 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
20527 fi
20528 if test "$gl_cv_header_working_stdint_h" = yes; then
20529 STDINT_H=
20530 else
20531 for ac_header in sys/inttypes.h sys/bitypes.h
20532 do :
20533 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
20534 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
20535 eval as_val=\$$as_ac_Header
20536 if test "x$as_val" = x""yes; then :
20537 cat >>confdefs.h <<_ACEOF
20538 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
20539 _ACEOF
20540
20541 fi
20542
20543 done
20544
20545 if test $ac_cv_header_sys_inttypes_h = yes; then
20546 HAVE_SYS_INTTYPES_H=1
20547 else
20548 HAVE_SYS_INTTYPES_H=0
20549 fi
20550
20551 if test $ac_cv_header_sys_bitypes_h = yes; then
20552 HAVE_SYS_BITYPES_H=1
20553 else
20554 HAVE_SYS_BITYPES_H=0
20555 fi
20556
20557
20558
20559
20560 if test $APPLE_UNIVERSAL_BUILD = 0; then
20561
20562
20563 for gltype in ptrdiff_t size_t ; do
20564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20565 $as_echo_n "checking for bit size of $gltype... " >&6; }
20566 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20567 $as_echo_n "(cached) " >&6
20568 else
20569 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20570 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20571 included before <wchar.h>. */
20572 #include <stddef.h>
20573 #include <signal.h>
20574 #if HAVE_WCHAR_H
20575 # include <stdio.h>
20576 # include <time.h>
20577 # include <wchar.h>
20578 #endif
20579
20580 #include <limits.h>"; then :
20581
20582 else
20583 result=unknown
20584 fi
20585
20586 eval gl_cv_bitsizeof_${gltype}=\$result
20587
20588 fi
20589 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20591 $as_echo "$ac_res" >&6; }
20592 eval result=\$gl_cv_bitsizeof_${gltype}
20593 if test $result = unknown; then
20594 result=0
20595 fi
20596 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20597 cat >>confdefs.h <<_ACEOF
20598 #define BITSIZEOF_${GLTYPE} $result
20599 _ACEOF
20600
20601 eval BITSIZEOF_${GLTYPE}=\$result
20602 done
20603
20604
20605 fi
20606
20607
20608 for gltype in sig_atomic_t wchar_t wint_t ; do
20609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
20610 $as_echo_n "checking for bit size of $gltype... " >&6; }
20611 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
20612 $as_echo_n "(cached) " >&6
20613 else
20614 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
20615 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20616 included before <wchar.h>. */
20617 #include <stddef.h>
20618 #include <signal.h>
20619 #if HAVE_WCHAR_H
20620 # include <stdio.h>
20621 # include <time.h>
20622 # include <wchar.h>
20623 #endif
20624
20625 #include <limits.h>"; then :
20626
20627 else
20628 result=unknown
20629 fi
20630
20631 eval gl_cv_bitsizeof_${gltype}=\$result
20632
20633 fi
20634 eval ac_res=\$gl_cv_bitsizeof_${gltype}
20635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20636 $as_echo "$ac_res" >&6; }
20637 eval result=\$gl_cv_bitsizeof_${gltype}
20638 if test $result = unknown; then
20639 result=0
20640 fi
20641 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20642 cat >>confdefs.h <<_ACEOF
20643 #define BITSIZEOF_${GLTYPE} $result
20644 _ACEOF
20645
20646 eval BITSIZEOF_${GLTYPE}=\$result
20647 done
20648
20649
20650
20651
20652 for gltype in sig_atomic_t wchar_t wint_t ; do
20653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
20654 $as_echo_n "checking whether $gltype is signed... " >&6; }
20655 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
20656 $as_echo_n "(cached) " >&6
20657 else
20658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20659 /* end confdefs.h. */
20660
20661 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20662 included before <wchar.h>. */
20663 #include <stddef.h>
20664 #include <signal.h>
20665 #if HAVE_WCHAR_H
20666 # include <stdio.h>
20667 # include <time.h>
20668 # include <wchar.h>
20669 #endif
20670
20671 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
20672 int
20673 main ()
20674 {
20675
20676 ;
20677 return 0;
20678 }
20679 _ACEOF
20680 if ac_fn_c_try_compile "$LINENO"; then :
20681 result=yes
20682 else
20683 result=no
20684 fi
20685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20686 eval gl_cv_type_${gltype}_signed=\$result
20687
20688 fi
20689 eval ac_res=\$gl_cv_type_${gltype}_signed
20690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20691 $as_echo "$ac_res" >&6; }
20692 eval result=\$gl_cv_type_${gltype}_signed
20693 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20694 if test "$result" = yes; then
20695 cat >>confdefs.h <<_ACEOF
20696 #define HAVE_SIGNED_${GLTYPE} 1
20697 _ACEOF
20698
20699 eval HAVE_SIGNED_${GLTYPE}=1
20700 else
20701 eval HAVE_SIGNED_${GLTYPE}=0
20702 fi
20703 done
20704
20705
20706 gl_cv_type_ptrdiff_t_signed=yes
20707 gl_cv_type_size_t_signed=no
20708 if test $APPLE_UNIVERSAL_BUILD = 0; then
20709
20710
20711 for gltype in ptrdiff_t size_t ; do
20712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20713 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20714 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20715 $as_echo_n "(cached) " >&6
20716 else
20717 eval gl_cv_type_${gltype}_suffix=no
20718 eval result=\$gl_cv_type_${gltype}_signed
20719 if test "$result" = yes; then
20720 glsufu=
20721 else
20722 glsufu=u
20723 fi
20724 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20725 case $glsuf in
20726 '') gltype1='int';;
20727 l) gltype1='long int';;
20728 ll) gltype1='long long int';;
20729 i64) gltype1='__int64';;
20730 u) gltype1='unsigned int';;
20731 ul) gltype1='unsigned long int';;
20732 ull) gltype1='unsigned long long int';;
20733 ui64)gltype1='unsigned __int64';;
20734 esac
20735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20736 /* end confdefs.h. */
20737
20738 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20739 included before <wchar.h>. */
20740 #include <stddef.h>
20741 #include <signal.h>
20742 #if HAVE_WCHAR_H
20743 # include <stdio.h>
20744 # include <time.h>
20745 # include <wchar.h>
20746 #endif
20747
20748 extern $gltype foo;
20749 extern $gltype1 foo;
20750 int
20751 main ()
20752 {
20753
20754 ;
20755 return 0;
20756 }
20757 _ACEOF
20758 if ac_fn_c_try_compile "$LINENO"; then :
20759 eval gl_cv_type_${gltype}_suffix=\$glsuf
20760 fi
20761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20762 eval result=\$gl_cv_type_${gltype}_suffix
20763 test "$result" != no && break
20764 done
20765 fi
20766 eval ac_res=\$gl_cv_type_${gltype}_suffix
20767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20768 $as_echo "$ac_res" >&6; }
20769 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20770 eval result=\$gl_cv_type_${gltype}_suffix
20771 test "$result" = no && result=
20772 eval ${GLTYPE}_SUFFIX=\$result
20773 cat >>confdefs.h <<_ACEOF
20774 #define ${GLTYPE}_SUFFIX $result
20775 _ACEOF
20776
20777 done
20778
20779
20780 fi
20781
20782
20783 for gltype in sig_atomic_t wchar_t wint_t ; do
20784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
20785 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
20786 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
20787 $as_echo_n "(cached) " >&6
20788 else
20789 eval gl_cv_type_${gltype}_suffix=no
20790 eval result=\$gl_cv_type_${gltype}_signed
20791 if test "$result" = yes; then
20792 glsufu=
20793 else
20794 glsufu=u
20795 fi
20796 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
20797 case $glsuf in
20798 '') gltype1='int';;
20799 l) gltype1='long int';;
20800 ll) gltype1='long long int';;
20801 i64) gltype1='__int64';;
20802 u) gltype1='unsigned int';;
20803 ul) gltype1='unsigned long int';;
20804 ull) gltype1='unsigned long long int';;
20805 ui64)gltype1='unsigned __int64';;
20806 esac
20807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20808 /* end confdefs.h. */
20809
20810 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
20811 included before <wchar.h>. */
20812 #include <stddef.h>
20813 #include <signal.h>
20814 #if HAVE_WCHAR_H
20815 # include <stdio.h>
20816 # include <time.h>
20817 # include <wchar.h>
20818 #endif
20819
20820 extern $gltype foo;
20821 extern $gltype1 foo;
20822 int
20823 main ()
20824 {
20825
20826 ;
20827 return 0;
20828 }
20829 _ACEOF
20830 if ac_fn_c_try_compile "$LINENO"; then :
20831 eval gl_cv_type_${gltype}_suffix=\$glsuf
20832 fi
20833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20834 eval result=\$gl_cv_type_${gltype}_suffix
20835 test "$result" != no && break
20836 done
20837 fi
20838 eval ac_res=\$gl_cv_type_${gltype}_suffix
20839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
20840 $as_echo "$ac_res" >&6; }
20841 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
20842 eval result=\$gl_cv_type_${gltype}_suffix
20843 test "$result" = no && result=
20844 eval ${GLTYPE}_SUFFIX=\$result
20845 cat >>confdefs.h <<_ACEOF
20846 #define ${GLTYPE}_SUFFIX $result
20847 _ACEOF
20848
20849 done
20850
20851
20852
20853 if test $BITSIZEOF_WINT_T -lt 32; then
20854 BITSIZEOF_WINT_T=32
20855 fi
20856
20857 STDINT_H=stdint.h
20858 fi
20859
20860 if test -n "$STDINT_H"; then
20861 GL_GENERATE_STDINT_H_TRUE=
20862 GL_GENERATE_STDINT_H_FALSE='#'
20863 else
20864 GL_GENERATE_STDINT_H_TRUE='#'
20865 GL_GENERATE_STDINT_H_FALSE=
20866 fi
20867
20868
20869
20870
20871
20872 GNULIB_IMAXABS=0;
20873 GNULIB_IMAXDIV=0;
20874 GNULIB_STRTOIMAX=0;
20875 GNULIB_STRTOUMAX=0;
20876 HAVE_DECL_IMAXABS=1;
20877 HAVE_DECL_IMAXDIV=1;
20878 HAVE_DECL_STRTOIMAX=1;
20879 HAVE_DECL_STRTOUMAX=1;
20880 REPLACE_STRTOIMAX=0;
20881 INT32_MAX_LT_INTMAX_MAX=1;
20882 INT64_MAX_EQ_LONG_MAX='defined _LP64';
20883 PRI_MACROS_BROKEN=0;
20884 PRIPTR_PREFIX=__PRIPTR_PREFIX;
20885 UINT32_MAX_LT_UINTMAX_MAX=1;
20886 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
20887
20888
20889
20890
20891
20892
20893
20894
20895
20896
20897
20898
20899
20900
20901
20902 if test $gl_cv_have_include_next = yes; then
20903 gl_cv_next_inttypes_h='<'inttypes.h'>'
20904 else
20905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
20906 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
20907 if test "${gl_cv_next_inttypes_h+set}" = set; then :
20908 $as_echo_n "(cached) " >&6
20909 else
20910
20911 if test $ac_cv_header_inttypes_h = yes; then
20912
20913
20914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20915 /* end confdefs.h. */
20916 #include <inttypes.h>
20917
20918 _ACEOF
20919 case "$host_os" in
20920 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20921 *) gl_absname_cpp="$ac_cpp" ;;
20922 esac
20923
20924 case "$host_os" in
20925 mingw*)
20926 gl_dirsep_regex='[/\\]'
20927 ;;
20928 *)
20929 gl_dirsep_regex='\/'
20930 ;;
20931 esac
20932 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20933
20934 gl_header_literal_regex=`echo 'inttypes.h' \
20935 | sed -e "$gl_make_literal_regex_sed"`
20936 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20937 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20938 s|^/[^/]|//&|
20939 p
20940 q
20941 }'
20942 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20943 sed -n "$gl_absolute_header_sed"`'"'
20944 else
20945 gl_cv_next_inttypes_h='<'inttypes.h'>'
20946 fi
20947
20948
20949 fi
20950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
20951 $as_echo "$gl_cv_next_inttypes_h" >&6; }
20952 fi
20953 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
20954
20955 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20956 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20957 gl_next_as_first_directive='<'inttypes.h'>'
20958 else
20959 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20960 gl_next_as_first_directive=$gl_cv_next_inttypes_h
20961 fi
20962 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
20963
20964
20965
20966
20967
20968
20969
20970
20971
20972
20973
20974 case "$host_os" in
20975 mingw*)
20976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
20977 $as_echo_n "checking for 64-bit off_t... " >&6; }
20978 if test "${gl_cv_type_off_t_64+set}" = set; then :
20979 $as_echo_n "(cached) " >&6
20980 else
20981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20982 /* end confdefs.h. */
20983 #include <sys/types.h>
20984 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
20985
20986 int
20987 main ()
20988 {
20989
20990 ;
20991 return 0;
20992 }
20993 _ACEOF
20994 if ac_fn_c_try_compile "$LINENO"; then :
20995 gl_cv_type_off_t_64=yes
20996 else
20997 gl_cv_type_off_t_64=no
20998 fi
20999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21000
21001 fi
21002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
21003 $as_echo "$gl_cv_type_off_t_64" >&6; }
21004 if test $gl_cv_type_off_t_64 = no; then
21005 WINDOWS_64_BIT_OFF_T=1
21006 else
21007 WINDOWS_64_BIT_OFF_T=0
21008 fi
21009 WINDOWS_64_BIT_ST_SIZE=1
21010 ;;
21011 *)
21012 WINDOWS_64_BIT_OFF_T=0
21013 WINDOWS_64_BIT_ST_SIZE=0
21014 ;;
21015 esac
21016
21017
21018
21019
21020 GNULIB_FFSL=0;
21021 GNULIB_FFSLL=0;
21022 GNULIB_MEMCHR=0;
21023 GNULIB_MEMMEM=0;
21024 GNULIB_MEMPCPY=0;
21025 GNULIB_MEMRCHR=0;
21026 GNULIB_RAWMEMCHR=0;
21027 GNULIB_STPCPY=0;
21028 GNULIB_STPNCPY=0;
21029 GNULIB_STRCHRNUL=0;
21030 GNULIB_STRDUP=0;
21031 GNULIB_STRNCAT=0;
21032 GNULIB_STRNDUP=0;
21033 GNULIB_STRNLEN=0;
21034 GNULIB_STRPBRK=0;
21035 GNULIB_STRSEP=0;
21036 GNULIB_STRSTR=0;
21037 GNULIB_STRCASESTR=0;
21038 GNULIB_STRTOK_R=0;
21039 GNULIB_MBSLEN=0;
21040 GNULIB_MBSNLEN=0;
21041 GNULIB_MBSCHR=0;
21042 GNULIB_MBSRCHR=0;
21043 GNULIB_MBSSTR=0;
21044 GNULIB_MBSCASECMP=0;
21045 GNULIB_MBSNCASECMP=0;
21046 GNULIB_MBSPCASECMP=0;
21047 GNULIB_MBSCASESTR=0;
21048 GNULIB_MBSCSPN=0;
21049 GNULIB_MBSPBRK=0;
21050 GNULIB_MBSSPN=0;
21051 GNULIB_MBSSEP=0;
21052 GNULIB_MBSTOK_R=0;
21053 GNULIB_STRERROR=0;
21054 GNULIB_STRERROR_R=0;
21055 GNULIB_STRSIGNAL=0;
21056 GNULIB_STRVERSCMP=0;
21057 HAVE_MBSLEN=0;
21058 HAVE_FFSL=1;
21059 HAVE_FFSLL=1;
21060 HAVE_MEMCHR=1;
21061 HAVE_DECL_MEMMEM=1;
21062 HAVE_MEMPCPY=1;
21063 HAVE_DECL_MEMRCHR=1;
21064 HAVE_RAWMEMCHR=1;
21065 HAVE_STPCPY=1;
21066 HAVE_STPNCPY=1;
21067 HAVE_STRCHRNUL=1;
21068 HAVE_DECL_STRDUP=1;
21069 HAVE_DECL_STRNDUP=1;
21070 HAVE_DECL_STRNLEN=1;
21071 HAVE_STRPBRK=1;
21072 HAVE_STRSEP=1;
21073 HAVE_STRCASESTR=1;
21074 HAVE_DECL_STRTOK_R=1;
21075 HAVE_DECL_STRERROR_R=1;
21076 HAVE_DECL_STRSIGNAL=1;
21077 HAVE_STRVERSCMP=1;
21078 REPLACE_MEMCHR=0;
21079 REPLACE_MEMMEM=0;
21080 REPLACE_STPNCPY=0;
21081 REPLACE_STRDUP=0;
21082 REPLACE_STRSTR=0;
21083 REPLACE_STRCASESTR=0;
21084 REPLACE_STRCHRNUL=0;
21085 REPLACE_STRERROR=0;
21086 REPLACE_STRERROR_R=0;
21087 REPLACE_STRNCAT=0;
21088 REPLACE_STRNDUP=0;
21089 REPLACE_STRNLEN=0;
21090 REPLACE_STRSIGNAL=0;
21091 REPLACE_STRTOK_R=0;
21092 UNDEFINE_STRTOK_R=0;
21093
21094 ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
21095 if test "x$ac_cv_have_decl_memrchr" = x""yes; then :
21096 ac_have_decl=1
21097 else
21098 ac_have_decl=0
21099 fi
21100
21101 cat >>confdefs.h <<_ACEOF
21102 #define HAVE_DECL_MEMRCHR $ac_have_decl
21103 _ACEOF
21104
21105
21106
21107
21108 GNULIB_MKTIME=0;
21109 GNULIB_NANOSLEEP=0;
21110 GNULIB_STRPTIME=0;
21111 GNULIB_TIMEGM=0;
21112 GNULIB_TIME_R=0;
21113 HAVE_DECL_LOCALTIME_R=1;
21114 HAVE_NANOSLEEP=1;
21115 HAVE_STRPTIME=1;
21116 HAVE_TIMEGM=1;
21117 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
21118 REPLACE_MKTIME=GNULIB_PORTCHECK;
21119 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
21120 REPLACE_TIMEGM=GNULIB_PORTCHECK;
21121
21122 ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
21123 if test "x$ac_cv_have_decl_alarm" = x""yes; then :
21124 ac_have_decl=1
21125 else
21126 ac_have_decl=0
21127 fi
21128
21129 cat >>confdefs.h <<_ACEOF
21130 #define HAVE_DECL_ALARM $ac_have_decl
21131 _ACEOF
21132
21133
21134
21135
21136 GNULIB_PSELECT=0;
21137 GNULIB_SELECT=0;
21138 HAVE_PSELECT=1;
21139 REPLACE_PSELECT=0;
21140 REPLACE_SELECT=0;
21141
21142
21143
21144
21145
21146
21147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
21148 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
21149 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
21150 $as_echo_n "(cached) " >&6
21151 else
21152
21153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21154 /* end confdefs.h. */
21155 #include <sys/select.h>
21156 int
21157 main ()
21158 {
21159 struct timeval b;
21160 ;
21161 return 0;
21162 }
21163 _ACEOF
21164 if ac_fn_c_try_compile "$LINENO"; then :
21165 gl_cv_header_sys_select_h_selfcontained=yes
21166 else
21167 gl_cv_header_sys_select_h_selfcontained=no
21168 fi
21169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21170 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
21171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21172 /* end confdefs.h. */
21173 #include <sys/select.h>
21174 int
21175 main ()
21176 {
21177 int memset; int bzero;
21178 ;
21179 return 0;
21180 }
21181
21182 _ACEOF
21183 if ac_fn_c_try_compile "$LINENO"; then :
21184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21185 /* end confdefs.h. */
21186 #include <sys/select.h>
21187 int
21188 main ()
21189 {
21190
21191 #undef memset
21192 #define memset nonexistent_memset
21193 extern
21194 #ifdef __cplusplus
21195 "C"
21196 #endif
21197 void *memset (void *, int, unsigned long);
21198 #undef bzero
21199 #define bzero nonexistent_bzero
21200 extern
21201 #ifdef __cplusplus
21202 "C"
21203 #endif
21204 void bzero (void *, unsigned long);
21205 fd_set fds;
21206 FD_ZERO (&fds);
21207
21208 ;
21209 return 0;
21210 }
21211
21212 _ACEOF
21213 if ac_fn_c_try_link "$LINENO"; then :
21214
21215 else
21216 gl_cv_header_sys_select_h_selfcontained=no
21217 fi
21218 rm -f core conftest.err conftest.$ac_objext \
21219 conftest$ac_exeext conftest.$ac_ext
21220
21221 fi
21222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21223 fi
21224
21225 fi
21226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
21227 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
21228
21229
21230
21231
21232
21233
21234
21235
21236
21237 if test $gl_cv_have_include_next = yes; then
21238 gl_cv_next_sys_select_h='<'sys/select.h'>'
21239 else
21240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
21241 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
21242 if test "${gl_cv_next_sys_select_h+set}" = set; then :
21243 $as_echo_n "(cached) " >&6
21244 else
21245
21246 if test $ac_cv_header_sys_select_h = yes; then
21247
21248
21249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21250 /* end confdefs.h. */
21251 #include <sys/select.h>
21252
21253 _ACEOF
21254 case "$host_os" in
21255 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21256 *) gl_absname_cpp="$ac_cpp" ;;
21257 esac
21258
21259 case "$host_os" in
21260 mingw*)
21261 gl_dirsep_regex='[/\\]'
21262 ;;
21263 *)
21264 gl_dirsep_regex='\/'
21265 ;;
21266 esac
21267 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21268
21269 gl_header_literal_regex=`echo 'sys/select.h' \
21270 | sed -e "$gl_make_literal_regex_sed"`
21271 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21272 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21273 s|^/[^/]|//&|
21274 p
21275 q
21276 }'
21277 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21278 sed -n "$gl_absolute_header_sed"`'"'
21279 else
21280 gl_cv_next_sys_select_h='<'sys/select.h'>'
21281 fi
21282
21283
21284 fi
21285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
21286 $as_echo "$gl_cv_next_sys_select_h" >&6; }
21287 fi
21288 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
21289
21290 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21291 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21292 gl_next_as_first_directive='<'sys/select.h'>'
21293 else
21294 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21295 gl_next_as_first_directive=$gl_cv_next_sys_select_h
21296 fi
21297 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
21298
21299
21300
21301
21302 if test $ac_cv_header_sys_select_h = yes; then
21303 HAVE_SYS_SELECT_H=1
21304 else
21305 HAVE_SYS_SELECT_H=0
21306 fi
21307
21308
21309
21310
21311
21312 if test $ac_cv_header_sys_socket_h != yes; then
21313 for ac_header in winsock2.h
21314 do :
21315 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
21316 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
21317 cat >>confdefs.h <<_ACEOF
21318 #define HAVE_WINSOCK2_H 1
21319 _ACEOF
21320
21321 fi
21322
21323 done
21324
21325 fi
21326 if test "$ac_cv_header_winsock2_h" = yes; then
21327 HAVE_WINSOCK2_H=1
21328 UNISTD_H_HAVE_WINSOCK2_H=1
21329 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
21330 else
21331 HAVE_WINSOCK2_H=0
21332 fi
21333
21334
21335
21336
21337
21338
21339
21340
21341 GNULIB_PTHREAD_SIGMASK=0;
21342 GNULIB_RAISE=0;
21343 GNULIB_SIGNAL_H_SIGPIPE=0;
21344 GNULIB_SIGPROCMASK=0;
21345 GNULIB_SIGACTION=0;
21346 HAVE_POSIX_SIGNALBLOCKING=1;
21347 HAVE_PTHREAD_SIGMASK=1;
21348 HAVE_RAISE=1;
21349 HAVE_SIGSET_T=1;
21350 HAVE_SIGINFO_T=1;
21351 HAVE_SIGACTION=1;
21352 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
21353
21354 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
21355
21356 HAVE_SIGHANDLER_T=1;
21357 REPLACE_PTHREAD_SIGMASK=0;
21358 REPLACE_RAISE=0;
21359
21360
21361
21362
21363
21364
21365
21366 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
21367 #include <signal.h>
21368 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
21369 #include <sys/types.h>
21370
21371 "
21372 if test "x$ac_cv_type_sigset_t" = x""yes; then :
21373
21374 cat >>confdefs.h <<_ACEOF
21375 #define HAVE_SIGSET_T 1
21376 _ACEOF
21377
21378 gl_cv_type_sigset_t=yes
21379 else
21380 gl_cv_type_sigset_t=no
21381 fi
21382
21383 if test $gl_cv_type_sigset_t != yes; then
21384 HAVE_SIGSET_T=0
21385 fi
21386
21387
21388
21389 if test $ac_cv_header_sys_socket_h = no; then
21390 for ac_header in ws2tcpip.h
21391 do :
21392 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
21393 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
21394 cat >>confdefs.h <<_ACEOF
21395 #define HAVE_WS2TCPIP_H 1
21396 _ACEOF
21397
21398 fi
21399
21400 done
21401
21402 fi
21403
21404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
21405 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
21406 if test "${ac_cv_header_stdbool_h+set}" = set; then :
21407 $as_echo_n "(cached) " >&6
21408 else
21409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21410 /* end confdefs.h. */
21411
21412 #include <stdbool.h>
21413 #ifndef bool
21414 "error: bool is not defined"
21415 #endif
21416 #ifndef false
21417 "error: false is not defined"
21418 #endif
21419 #if false
21420 "error: false is not 0"
21421 #endif
21422 #ifndef true
21423 "error: true is not defined"
21424 #endif
21425 #if true != 1
21426 "error: true is not 1"
21427 #endif
21428 #ifndef __bool_true_false_are_defined
21429 "error: __bool_true_false_are_defined is not defined"
21430 #endif
21431
21432 struct s { _Bool s: 1; _Bool t; } s;
21433
21434 char a[true == 1 ? 1 : -1];
21435 char b[false == 0 ? 1 : -1];
21436 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
21437 char d[(bool) 0.5 == true ? 1 : -1];
21438 /* See body of main program for 'e'. */
21439 char f[(_Bool) 0.0 == false ? 1 : -1];
21440 char g[true];
21441 char h[sizeof (_Bool)];
21442 char i[sizeof s.t];
21443 enum { j = false, k = true, l = false * true, m = true * 256 };
21444 /* The following fails for
21445 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
21446 _Bool n[m];
21447 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
21448 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
21449 /* Catch a bug in an HP-UX C compiler. See
21450 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
21451 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
21452 */
21453 _Bool q = true;
21454 _Bool *pq = &q;
21455
21456 int
21457 main ()
21458 {
21459
21460 bool e = &s;
21461 *pq |= q;
21462 *pq |= ! q;
21463 /* Refer to every declared value, to avoid compiler optimizations. */
21464 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
21465 + !m + !n + !o + !p + !q + !pq);
21466
21467 ;
21468 return 0;
21469 }
21470 _ACEOF
21471 if ac_fn_c_try_compile "$LINENO"; then :
21472 ac_cv_header_stdbool_h=yes
21473 else
21474 ac_cv_header_stdbool_h=no
21475 fi
21476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21477 fi
21478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
21479 $as_echo "$ac_cv_header_stdbool_h" >&6; }
21480 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
21481 if test "x$ac_cv_type__Bool" = x""yes; then :
21482
21483 cat >>confdefs.h <<_ACEOF
21484 #define HAVE__BOOL 1
21485 _ACEOF
21486
21487
21488 fi
21489
21490
21491
21492 REPLACE_NULL=0;
21493 HAVE_WCHAR_T=1;
21494
21495
21496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
21497 $as_echo_n "checking for wchar_t... " >&6; }
21498 if test "${gt_cv_c_wchar_t+set}" = set; then :
21499 $as_echo_n "(cached) " >&6
21500 else
21501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21502 /* end confdefs.h. */
21503 #include <stddef.h>
21504 wchar_t foo = (wchar_t)'\0';
21505 int
21506 main ()
21507 {
21508
21509 ;
21510 return 0;
21511 }
21512 _ACEOF
21513 if ac_fn_c_try_compile "$LINENO"; then :
21514 gt_cv_c_wchar_t=yes
21515 else
21516 gt_cv_c_wchar_t=no
21517 fi
21518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21519 fi
21520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
21521 $as_echo "$gt_cv_c_wchar_t" >&6; }
21522 if test $gt_cv_c_wchar_t = yes; then
21523
21524 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
21525
21526 fi
21527
21528
21529 GNULIB_DPRINTF=0;
21530 GNULIB_FCLOSE=0;
21531 GNULIB_FDOPEN=0;
21532 GNULIB_FFLUSH=0;
21533 GNULIB_FGETC=0;
21534 GNULIB_FGETS=0;
21535 GNULIB_FOPEN=0;
21536 GNULIB_FPRINTF=0;
21537 GNULIB_FPRINTF_POSIX=0;
21538 GNULIB_FPURGE=0;
21539 GNULIB_FPUTC=0;
21540 GNULIB_FPUTS=0;
21541 GNULIB_FREAD=0;
21542 GNULIB_FREOPEN=0;
21543 GNULIB_FSCANF=0;
21544 GNULIB_FSEEK=0;
21545 GNULIB_FSEEKO=0;
21546 GNULIB_FTELL=0;
21547 GNULIB_FTELLO=0;
21548 GNULIB_FWRITE=0;
21549 GNULIB_GETC=0;
21550 GNULIB_GETCHAR=0;
21551 GNULIB_GETDELIM=0;
21552 GNULIB_GETLINE=0;
21553 GNULIB_OBSTACK_PRINTF=0;
21554 GNULIB_OBSTACK_PRINTF_POSIX=0;
21555 GNULIB_PCLOSE=0;
21556 GNULIB_PERROR=0;
21557 GNULIB_POPEN=0;
21558 GNULIB_PRINTF=0;
21559 GNULIB_PRINTF_POSIX=0;
21560 GNULIB_PUTC=0;
21561 GNULIB_PUTCHAR=0;
21562 GNULIB_PUTS=0;
21563 GNULIB_REMOVE=0;
21564 GNULIB_RENAME=0;
21565 GNULIB_RENAMEAT=0;
21566 GNULIB_SCANF=0;
21567 GNULIB_SNPRINTF=0;
21568 GNULIB_SPRINTF_POSIX=0;
21569 GNULIB_STDIO_H_NONBLOCKING=0;
21570 GNULIB_STDIO_H_SIGPIPE=0;
21571 GNULIB_TMPFILE=0;
21572 GNULIB_VASPRINTF=0;
21573 GNULIB_VFSCANF=0;
21574 GNULIB_VSCANF=0;
21575 GNULIB_VDPRINTF=0;
21576 GNULIB_VFPRINTF=0;
21577 GNULIB_VFPRINTF_POSIX=0;
21578 GNULIB_VPRINTF=0;
21579 GNULIB_VPRINTF_POSIX=0;
21580 GNULIB_VSNPRINTF=0;
21581 GNULIB_VSPRINTF_POSIX=0;
21582 HAVE_DECL_FPURGE=1;
21583 HAVE_DECL_FSEEKO=1;
21584 HAVE_DECL_FTELLO=1;
21585 HAVE_DECL_GETDELIM=1;
21586 HAVE_DECL_GETLINE=1;
21587 HAVE_DECL_OBSTACK_PRINTF=1;
21588 HAVE_DECL_SNPRINTF=1;
21589 HAVE_DECL_VSNPRINTF=1;
21590 HAVE_DPRINTF=1;
21591 HAVE_FSEEKO=1;
21592 HAVE_FTELLO=1;
21593 HAVE_PCLOSE=1;
21594 HAVE_POPEN=1;
21595 HAVE_RENAMEAT=1;
21596 HAVE_VASPRINTF=1;
21597 HAVE_VDPRINTF=1;
21598 REPLACE_DPRINTF=0;
21599 REPLACE_FCLOSE=0;
21600 REPLACE_FDOPEN=0;
21601 REPLACE_FFLUSH=0;
21602 REPLACE_FOPEN=0;
21603 REPLACE_FPRINTF=0;
21604 REPLACE_FPURGE=0;
21605 REPLACE_FREOPEN=0;
21606 REPLACE_FSEEK=0;
21607 REPLACE_FSEEKO=0;
21608 REPLACE_FTELL=0;
21609 REPLACE_FTELLO=0;
21610 REPLACE_GETDELIM=0;
21611 REPLACE_GETLINE=0;
21612 REPLACE_OBSTACK_PRINTF=0;
21613 REPLACE_PERROR=0;
21614 REPLACE_POPEN=0;
21615 REPLACE_PRINTF=0;
21616 REPLACE_REMOVE=0;
21617 REPLACE_RENAME=0;
21618 REPLACE_RENAMEAT=0;
21619 REPLACE_SNPRINTF=0;
21620 REPLACE_SPRINTF=0;
21621 REPLACE_STDIO_READ_FUNCS=0;
21622 REPLACE_STDIO_WRITE_FUNCS=0;
21623 REPLACE_TMPFILE=0;
21624 REPLACE_VASPRINTF=0;
21625 REPLACE_VDPRINTF=0;
21626 REPLACE_VFPRINTF=0;
21627 REPLACE_VPRINTF=0;
21628 REPLACE_VSNPRINTF=0;
21629 REPLACE_VSPRINTF=0;
21630
21631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
21632 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
21633 if test "${ac_cv_struct_tm+set}" = set; then :
21634 $as_echo_n "(cached) " >&6
21635 else
21636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21637 /* end confdefs.h. */
21638 #include <sys/types.h>
21639 #include <time.h>
21640
21641 int
21642 main ()
21643 {
21644 struct tm tm;
21645 int *p = &tm.tm_sec;
21646 return !p;
21647 ;
21648 return 0;
21649 }
21650 _ACEOF
21651 if ac_fn_c_try_compile "$LINENO"; then :
21652 ac_cv_struct_tm=time.h
21653 else
21654 ac_cv_struct_tm=sys/time.h
21655 fi
21656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21657 fi
21658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
21659 $as_echo "$ac_cv_struct_tm" >&6; }
21660 if test $ac_cv_struct_tm = sys/time.h; then
21661
21662 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
21663
21664 fi
21665
21666 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
21667 #include <$ac_cv_struct_tm>
21668
21669 "
21670 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
21671
21672 cat >>confdefs.h <<_ACEOF
21673 #define HAVE_STRUCT_TM_TM_ZONE 1
21674 _ACEOF
21675
21676
21677 fi
21678
21679 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
21680
21681 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
21682
21683 else
21684 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
21685 "
21686 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
21687 ac_have_decl=1
21688 else
21689 ac_have_decl=0
21690 fi
21691
21692 cat >>confdefs.h <<_ACEOF
21693 #define HAVE_DECL_TZNAME $ac_have_decl
21694 _ACEOF
21695
21696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
21697 $as_echo_n "checking for tzname... " >&6; }
21698 if test "${ac_cv_var_tzname+set}" = set; then :
21699 $as_echo_n "(cached) " >&6
21700 else
21701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21702 /* end confdefs.h. */
21703 #include <time.h>
21704 #if !HAVE_DECL_TZNAME
21705 extern char *tzname[];
21706 #endif
21707
21708 int
21709 main ()
21710 {
21711 return tzname[0][0];
21712 ;
21713 return 0;
21714 }
21715 _ACEOF
21716 if ac_fn_c_try_link "$LINENO"; then :
21717 ac_cv_var_tzname=yes
21718 else
21719 ac_cv_var_tzname=no
21720 fi
21721 rm -f core conftest.err conftest.$ac_objext \
21722 conftest$ac_exeext conftest.$ac_ext
21723 fi
21724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
21725 $as_echo "$ac_cv_var_tzname" >&6; }
21726 if test $ac_cv_var_tzname = yes; then
21727
21728 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
21729
21730 fi
21731 fi
21732
21733
21734 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
21735 "
21736 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
21737
21738 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
21739
21740 fi
21741
21742
21743
21744
21745
21746
21747
21748
21749
21750
21751
21752
21753
21754 if test $gl_cv_have_include_next = yes; then
21755 gl_cv_next_string_h='<'string.h'>'
21756 else
21757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
21758 $as_echo_n "checking absolute name of <string.h>... " >&6; }
21759 if test "${gl_cv_next_string_h+set}" = set; then :
21760 $as_echo_n "(cached) " >&6
21761 else
21762
21763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21764 /* end confdefs.h. */
21765 #include <string.h>
21766
21767 _ACEOF
21768 case "$host_os" in
21769 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21770 *) gl_absname_cpp="$ac_cpp" ;;
21771 esac
21772
21773 case "$host_os" in
21774 mingw*)
21775 gl_dirsep_regex='[/\\]'
21776 ;;
21777 *)
21778 gl_dirsep_regex='\/'
21779 ;;
21780 esac
21781 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21782
21783 gl_header_literal_regex=`echo 'string.h' \
21784 | sed -e "$gl_make_literal_regex_sed"`
21785 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21786 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21787 s|^/[^/]|//&|
21788 p
21789 q
21790 }'
21791 gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21792 sed -n "$gl_absolute_header_sed"`'"'
21793
21794
21795 fi
21796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
21797 $as_echo "$gl_cv_next_string_h" >&6; }
21798 fi
21799 NEXT_STRING_H=$gl_cv_next_string_h
21800
21801 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21802 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21803 gl_next_as_first_directive='<'string.h'>'
21804 else
21805 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21806 gl_next_as_first_directive=$gl_cv_next_string_h
21807 fi
21808 NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
21809
21810
21811
21812
21813
21814
21815
21816
21817
21818 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
21819 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
21820 ac_have_decl=1
21821 else
21822 ac_have_decl=0
21823 fi
21824
21825 cat >>confdefs.h <<_ACEOF
21826 #define HAVE_DECL_STRTOIMAX $ac_have_decl
21827 _ACEOF
21828
21829
21830
21831 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
21832 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
21833 ac_have_decl=1
21834 else
21835 ac_have_decl=0
21836 fi
21837
21838 cat >>confdefs.h <<_ACEOF
21839 #define HAVE_DECL_STRTOUMAX $ac_have_decl
21840 _ACEOF
21841
21842
21843
21844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
21845 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
21846 if test "${ac_cv_header_stat_broken+set}" = set; then :
21847 $as_echo_n "(cached) " >&6
21848 else
21849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21850 /* end confdefs.h. */
21851 #include <sys/types.h>
21852 #include <sys/stat.h>
21853
21854 #if defined S_ISBLK && defined S_IFDIR
21855 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
21856 #endif
21857
21858 #if defined S_ISBLK && defined S_IFCHR
21859 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
21860 #endif
21861
21862 #if defined S_ISLNK && defined S_IFREG
21863 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
21864 #endif
21865
21866 #if defined S_ISSOCK && defined S_IFREG
21867 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
21868 #endif
21869
21870 _ACEOF
21871 if ac_fn_c_try_compile "$LINENO"; then :
21872 ac_cv_header_stat_broken=no
21873 else
21874 ac_cv_header_stat_broken=yes
21875 fi
21876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21877 fi
21878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
21879 $as_echo "$ac_cv_header_stat_broken" >&6; }
21880 if test $ac_cv_header_stat_broken = yes; then
21881
21882 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
21883
21884 fi
21885
21886
21887
21888
21889
21890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
21891 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
21892 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
21893 $as_echo_n "(cached) " >&6
21894 else
21895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21896 /* end confdefs.h. */
21897 #include <time.h>
21898
21899 int
21900 main ()
21901 {
21902 static struct timespec x; x.tv_sec = x.tv_nsec;
21903 ;
21904 return 0;
21905 }
21906 _ACEOF
21907 if ac_fn_c_try_compile "$LINENO"; then :
21908 gl_cv_sys_struct_timespec_in_time_h=yes
21909 else
21910 gl_cv_sys_struct_timespec_in_time_h=no
21911 fi
21912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21913 fi
21914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
21915 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
21916
21917 TIME_H_DEFINES_STRUCT_TIMESPEC=0
21918 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
21919 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
21920 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
21921 TIME_H_DEFINES_STRUCT_TIMESPEC=1
21922 else
21923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
21924 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
21925 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
21926 $as_echo_n "(cached) " >&6
21927 else
21928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21929 /* end confdefs.h. */
21930 #include <sys/time.h>
21931
21932 int
21933 main ()
21934 {
21935 static struct timespec x; x.tv_sec = x.tv_nsec;
21936 ;
21937 return 0;
21938 }
21939 _ACEOF
21940 if ac_fn_c_try_compile "$LINENO"; then :
21941 gl_cv_sys_struct_timespec_in_sys_time_h=yes
21942 else
21943 gl_cv_sys_struct_timespec_in_sys_time_h=no
21944 fi
21945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21946 fi
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
21948 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
21949 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
21950 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
21951 else
21952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
21953 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
21954 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
21955 $as_echo_n "(cached) " >&6
21956 else
21957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21958 /* end confdefs.h. */
21959 #include <pthread.h>
21960
21961 int
21962 main ()
21963 {
21964 static struct timespec x; x.tv_sec = x.tv_nsec;
21965 ;
21966 return 0;
21967 }
21968 _ACEOF
21969 if ac_fn_c_try_compile "$LINENO"; then :
21970 gl_cv_sys_struct_timespec_in_pthread_h=yes
21971 else
21972 gl_cv_sys_struct_timespec_in_pthread_h=no
21973 fi
21974 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21975 fi
21976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
21977 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
21978 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
21979 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
21980 fi
21981 fi
21982 fi
21983
21984
21985
21986
21987
21988
21989
21990
21991
21992
21993
21994
21995
21996
21997
21998 if test $gl_cv_have_include_next = yes; then
21999 gl_cv_next_time_h='<'time.h'>'
22000 else
22001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
22002 $as_echo_n "checking absolute name of <time.h>... " >&6; }
22003 if test "${gl_cv_next_time_h+set}" = set; then :
22004 $as_echo_n "(cached) " >&6
22005 else
22006
22007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22008 /* end confdefs.h. */
22009 #include <time.h>
22010
22011 _ACEOF
22012 case "$host_os" in
22013 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22014 *) gl_absname_cpp="$ac_cpp" ;;
22015 esac
22016
22017 case "$host_os" in
22018 mingw*)
22019 gl_dirsep_regex='[/\\]'
22020 ;;
22021 *)
22022 gl_dirsep_regex='\/'
22023 ;;
22024 esac
22025 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22026
22027 gl_header_literal_regex=`echo 'time.h' \
22028 | sed -e "$gl_make_literal_regex_sed"`
22029 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22030 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22031 s|^/[^/]|//&|
22032 p
22033 q
22034 }'
22035 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22036 sed -n "$gl_absolute_header_sed"`'"'
22037
22038
22039 fi
22040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
22041 $as_echo "$gl_cv_next_time_h" >&6; }
22042 fi
22043 NEXT_TIME_H=$gl_cv_next_time_h
22044
22045 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22046 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22047 gl_next_as_first_directive='<'time.h'>'
22048 else
22049 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22050 gl_next_as_first_directive=$gl_cv_next_time_h
22051 fi
22052 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
22053
22054
22055
22056
22057
22058
22059
22060
22061
22062
22063
22064
22065
22066
22067 ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
22068 if test "x$ac_cv_have_decl_unsetenv" = x""yes; then :
22069 ac_have_decl=1
22070 else
22071 ac_have_decl=0
22072 fi
22073
22074 cat >>confdefs.h <<_ACEOF
22075 #define HAVE_DECL_UNSETENV $ac_have_decl
22076 _ACEOF
22077
22078
22079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
22080 $as_echo_n "checking whether the utimes function works... " >&6; }
22081 if test "${gl_cv_func_working_utimes+set}" = set; then :
22082 $as_echo_n "(cached) " >&6
22083 else
22084
22085 if test "$cross_compiling" = yes; then :
22086 gl_cv_func_working_utimes=no
22087 else
22088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22089 /* end confdefs.h. */
22090
22091 #include <sys/types.h>
22092 #include <sys/stat.h>
22093 #include <fcntl.h>
22094 #include <sys/time.h>
22095 #include <time.h>
22096 #include <unistd.h>
22097 #include <stdlib.h>
22098 #include <stdio.h>
22099 #include <utime.h>
22100
22101 static int
22102 inorder (time_t a, time_t b, time_t c)
22103 {
22104 return a <= b && b <= c;
22105 }
22106
22107 int
22108 main ()
22109 {
22110 int result = 0;
22111 char const *file = "conftest.utimes";
22112 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
22113
22114 /* Test whether utimes() essentially works. */
22115 {
22116 struct stat sbuf;
22117 FILE *f = fopen (file, "w");
22118 if (f == NULL)
22119 result |= 1;
22120 else if (fclose (f) != 0)
22121 result |= 1;
22122 else if (utimes (file, timeval) != 0)
22123 result |= 2;
22124 else if (lstat (file, &sbuf) != 0)
22125 result |= 1;
22126 else if (!(sbuf.st_atime == timeval[0].tv_sec
22127 && sbuf.st_mtime == timeval[1].tv_sec))
22128 result |= 4;
22129 if (unlink (file) != 0)
22130 result |= 1;
22131 }
22132
22133 /* Test whether utimes() with a NULL argument sets the file's timestamp
22134 to the current time. Use 'fstat' as well as 'time' to
22135 determine the "current" time, to accommodate NFS file systems
22136 if there is a time skew between the host and the NFS server. */
22137 {
22138 int fd = open (file, O_WRONLY|O_CREAT, 0644);
22139 if (fd < 0)
22140 result |= 1;
22141 else
22142 {
22143 time_t t0, t2;
22144 struct stat st0, st1, st2;
22145 if (time (&t0) == (time_t) -1)
22146 result |= 1;
22147 else if (fstat (fd, &st0) != 0)
22148 result |= 1;
22149 else if (utimes (file, timeval) != 0)
22150 result |= 2;
22151 else if (utimes (file, NULL) != 0)
22152 result |= 8;
22153 else if (fstat (fd, &st1) != 0)
22154 result |= 1;
22155 else if (write (fd, "\n", 1) != 1)
22156 result |= 1;
22157 else if (fstat (fd, &st2) != 0)
22158 result |= 1;
22159 else if (time (&t2) == (time_t) -1)
22160 result |= 1;
22161 else
22162 {
22163 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
22164 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
22165 if (! (st1.st_atime == st1.st_mtime))
22166 result |= 16;
22167 if (! (m_ok_POSIX || m_ok_NFS))
22168 result |= 32;
22169 }
22170 if (close (fd) != 0)
22171 result |= 1;
22172 }
22173 if (unlink (file) != 0)
22174 result |= 1;
22175 }
22176
22177 /* Test whether utimes() with a NULL argument works on read-only files. */
22178 {
22179 int fd = open (file, O_WRONLY|O_CREAT, 0444);
22180 if (fd < 0)
22181 result |= 1;
22182 else if (close (fd) != 0)
22183 result |= 1;
22184 else if (utimes (file, NULL) != 0)
22185 result |= 64;
22186 if (unlink (file) != 0)
22187 result |= 1;
22188 }
22189
22190 return result;
22191 }
22192
22193 _ACEOF
22194 if ac_fn_c_try_run "$LINENO"; then :
22195 gl_cv_func_working_utimes=yes
22196 else
22197 gl_cv_func_working_utimes=no
22198 fi
22199 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22200 conftest.$ac_objext conftest.beam conftest.$ac_ext
22201 fi
22202
22203 fi
22204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
22205 $as_echo "$gl_cv_func_working_utimes" >&6; }
22206
22207 if test $gl_cv_func_working_utimes = yes; then
22208
22209 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
22210
22211 fi
22212
22213
22214
22215
22216
22217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
22218 $as_echo_n "checking for struct utimbuf... " >&6; }
22219 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
22220 $as_echo_n "(cached) " >&6
22221 else
22222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22223 /* end confdefs.h. */
22224 #if HAVE_SYS_TIME_H
22225 #include <sys/time.h>
22226 #endif
22227 #include <time.h>
22228 #ifdef HAVE_UTIME_H
22229 #include <utime.h>
22230 #endif
22231
22232 int
22233 main ()
22234 {
22235 static struct utimbuf x; x.actime = x.modtime;
22236 ;
22237 return 0;
22238 }
22239 _ACEOF
22240 if ac_fn_c_try_compile "$LINENO"; then :
22241 gl_cv_sys_struct_utimbuf=yes
22242 else
22243 gl_cv_sys_struct_utimbuf=no
22244 fi
22245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22246 fi
22247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
22248 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
22249
22250 if test $gl_cv_sys_struct_utimbuf = yes; then
22251
22252 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
22253
22254 fi
22255
22256
22257
22258
22259
22260
22261
22262
22263
22264
22265
22266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5
22267 $as_echo_n "checking type of array argument to getgroups... " >&6; }
22268 if test "${ac_cv_type_getgroups+set}" = set; then :
22269 $as_echo_n "(cached) " >&6
22270 else
22271 if test "$cross_compiling" = yes; then :
22272 ac_cv_type_getgroups=cross
22273 else
22274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22275 /* end confdefs.h. */
22276 /* Thanks to Mike Rendell for this test. */
22277 $ac_includes_default
22278 #define NGID 256
22279 #undef MAX
22280 #define MAX(x, y) ((x) > (y) ? (x) : (y))
22281
22282 int
22283 main ()
22284 {
22285 gid_t gidset[NGID];
22286 int i, n;
22287 union { gid_t gval; long int lval; } val;
22288
22289 val.lval = -1;
22290 for (i = 0; i < NGID; i++)
22291 gidset[i] = val.gval;
22292 n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
22293 gidset);
22294 /* Exit non-zero if getgroups seems to require an array of ints. This
22295 happens when gid_t is short int but getgroups modifies an array
22296 of ints. */
22297 return n > 0 && gidset[n] != val.gval;
22298 }
22299 _ACEOF
22300 if ac_fn_c_try_run "$LINENO"; then :
22301 ac_cv_type_getgroups=gid_t
22302 else
22303 ac_cv_type_getgroups=int
22304 fi
22305 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22306 conftest.$ac_objext conftest.beam conftest.$ac_ext
22307 fi
22308
22309 if test $ac_cv_type_getgroups = cross; then
22310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22311 /* end confdefs.h. */
22312 #include <unistd.h>
22313
22314 _ACEOF
22315 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22316 $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then :
22317 ac_cv_type_getgroups=gid_t
22318 else
22319 ac_cv_type_getgroups=int
22320 fi
22321 rm -f conftest*
22322
22323 fi
22324 fi
22325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5
22326 $as_echo "$ac_cv_type_getgroups" >&6; }
22327
22328 cat >>confdefs.h <<_ACEOF
22329 #define GETGROUPS_T $ac_cv_type_getgroups
22330 _ACEOF
22331
22332
22333
22334
22335
22336
22337
22338
22339 if false; then
22340 GL_COND_LIBTOOL_TRUE=
22341 GL_COND_LIBTOOL_FALSE='#'
22342 else
22343 GL_COND_LIBTOOL_TRUE='#'
22344 GL_COND_LIBTOOL_FALSE=
22345 fi
22346
22347 gl_cond_libtool=false
22348 gl_libdeps=
22349 gl_ltlibdeps=
22350 gl_m4_base='m4'
22351
22352
22353
22354
22355
22356
22357
22358
22359
22360 gl_source_base='lib'
22361
22362
22363 if test $ac_cv_func_alloca_works = no; then
22364 :
22365 fi
22366
22367 # Define an additional variable used in the Makefile substitution.
22368 if test $ac_cv_working_alloca_h = yes; then
22369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
22370 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
22371 if test "${gl_cv_rpl_alloca+set}" = set; then :
22372 $as_echo_n "(cached) " >&6
22373 else
22374
22375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22376 /* end confdefs.h. */
22377
22378 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
22379 Need own alloca
22380 #endif
22381
22382 _ACEOF
22383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22384 $EGREP "Need own alloca" >/dev/null 2>&1; then :
22385 gl_cv_rpl_alloca=yes
22386 else
22387 gl_cv_rpl_alloca=no
22388 fi
22389 rm -f conftest*
22390
22391
22392 fi
22393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
22394 $as_echo "$gl_cv_rpl_alloca" >&6; }
22395 if test $gl_cv_rpl_alloca = yes; then
22396
22397 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
22398
22399 ALLOCA_H=alloca.h
22400 else
22401 ALLOCA_H=
22402 fi
22403 else
22404 ALLOCA_H=alloca.h
22405 fi
22406
22407 if test -n "$ALLOCA_H"; then
22408 GL_GENERATE_ALLOCA_H_TRUE=
22409 GL_GENERATE_ALLOCA_H_FALSE='#'
22410 else
22411 GL_GENERATE_ALLOCA_H_TRUE='#'
22412 GL_GENERATE_ALLOCA_H_FALSE=
22413 fi
22414
22415
22416
22417 for ac_header in byteswap.h
22418 do :
22419 ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
22420 if test "x$ac_cv_header_byteswap_h" = x""yes; then :
22421 cat >>confdefs.h <<_ACEOF
22422 #define HAVE_BYTESWAP_H 1
22423 _ACEOF
22424
22425 BYTESWAP_H=''
22426
22427 else
22428
22429 BYTESWAP_H='byteswap.h'
22430
22431 fi
22432
22433 done
22434
22435
22436 if test -n "$BYTESWAP_H"; then
22437 GL_GENERATE_BYTESWAP_H_TRUE=
22438 GL_GENERATE_BYTESWAP_H_FALSE='#'
22439 else
22440 GL_GENERATE_BYTESWAP_H_TRUE='#'
22441 GL_GENERATE_BYTESWAP_H_FALSE=
22442 fi
22443
22444
22445
22446
22447
22448
22449 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
22450 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
22451
22452 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
22453 # programs in the package would end up linked with that potentially-shared
22454 # library, inducing unnecessary run-time overhead.
22455 LIB_CLOCK_GETTIME=
22456
22457 gl_saved_libs=$LIBS
22458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
22459 $as_echo_n "checking for library containing clock_gettime... " >&6; }
22460 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22461 $as_echo_n "(cached) " >&6
22462 else
22463 ac_func_search_save_LIBS=$LIBS
22464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22465 /* end confdefs.h. */
22466
22467 /* Override any GCC internal prototype to avoid an error.
22468 Use char because int might match the return type of a GCC
22469 builtin and then its argument prototype would still apply. */
22470 #ifdef __cplusplus
22471 extern "C"
22472 #endif
22473 char clock_gettime ();
22474 int
22475 main ()
22476 {
22477 return clock_gettime ();
22478 ;
22479 return 0;
22480 }
22481 _ACEOF
22482 for ac_lib in '' rt posix4; do
22483 if test -z "$ac_lib"; then
22484 ac_res="none required"
22485 else
22486 ac_res=-l$ac_lib
22487 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22488 fi
22489 if ac_fn_c_try_link "$LINENO"; then :
22490 ac_cv_search_clock_gettime=$ac_res
22491 fi
22492 rm -f core conftest.err conftest.$ac_objext \
22493 conftest$ac_exeext
22494 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22495 break
22496 fi
22497 done
22498 if test "${ac_cv_search_clock_gettime+set}" = set; then :
22499
22500 else
22501 ac_cv_search_clock_gettime=no
22502 fi
22503 rm conftest.$ac_ext
22504 LIBS=$ac_func_search_save_LIBS
22505 fi
22506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
22507 $as_echo "$ac_cv_search_clock_gettime" >&6; }
22508 ac_res=$ac_cv_search_clock_gettime
22509 if test "$ac_res" != no; then :
22510 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22511 test "$ac_cv_search_clock_gettime" = "none required" ||
22512 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
22513 fi
22514
22515 for ac_func in clock_gettime clock_settime
22516 do :
22517 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
22518 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
22519 eval as_val=\$$as_ac_var
22520 if test "x$as_val" = x""yes; then :
22521 cat >>confdefs.h <<_ACEOF
22522 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
22523 _ACEOF
22524
22525 fi
22526 done
22527
22528 LIBS=$gl_saved_libs
22529
22530
22531 :
22532
22533
22534
22535 cat >>confdefs.h <<_ACEOF
22536 #define GNULIB_CLOSE_STREAM 1
22537 _ACEOF
22538
22539
22540
22541
22542
22543
22544
22545
22546
22547
22548 :
22549
22550
22551
22552 :
22553
22554
22555
22556 :
22557
22558
22559
22560 :
22561
22562
22563
22564
22565
22566
22567
22568
22569
22570
22571
22572
22573
22574 if test $gl_cv_have_include_next = yes; then
22575 gl_cv_next_dirent_h='<'dirent.h'>'
22576 else
22577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
22578 $as_echo_n "checking absolute name of <dirent.h>... " >&6; }
22579 if test "${gl_cv_next_dirent_h+set}" = set; then :
22580 $as_echo_n "(cached) " >&6
22581 else
22582
22583 if test $ac_cv_header_dirent_h = yes; then
22584
22585
22586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22587 /* end confdefs.h. */
22588 #include <dirent.h>
22589
22590 _ACEOF
22591 case "$host_os" in
22592 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22593 *) gl_absname_cpp="$ac_cpp" ;;
22594 esac
22595
22596 case "$host_os" in
22597 mingw*)
22598 gl_dirsep_regex='[/\\]'
22599 ;;
22600 *)
22601 gl_dirsep_regex='\/'
22602 ;;
22603 esac
22604 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22605
22606 gl_header_literal_regex=`echo 'dirent.h' \
22607 | sed -e "$gl_make_literal_regex_sed"`
22608 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22609 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22610 s|^/[^/]|//&|
22611 p
22612 q
22613 }'
22614 gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22615 sed -n "$gl_absolute_header_sed"`'"'
22616 else
22617 gl_cv_next_dirent_h='<'dirent.h'>'
22618 fi
22619
22620
22621 fi
22622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
22623 $as_echo "$gl_cv_next_dirent_h" >&6; }
22624 fi
22625 NEXT_DIRENT_H=$gl_cv_next_dirent_h
22626
22627 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22628 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22629 gl_next_as_first_directive='<'dirent.h'>'
22630 else
22631 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22632 gl_next_as_first_directive=$gl_cv_next_dirent_h
22633 fi
22634 NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
22635
22636
22637
22638
22639 if test $ac_cv_header_dirent_h = yes; then
22640 HAVE_DIRENT_H=1
22641 else
22642 HAVE_DIRENT_H=0
22643 fi
22644
22645
22646
22647
22648
22649
22650
22651
22652
22653
22654 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
22655
22656
22657 if test $HAVE_DUP2 = 1; then
22658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
22659 $as_echo_n "checking whether dup2 works... " >&6; }
22660 if test "${gl_cv_func_dup2_works+set}" = set; then :
22661 $as_echo_n "(cached) " >&6
22662 else
22663 if test "$cross_compiling" = yes; then :
22664 case "$host_os" in
22665 mingw*) # on this platform, dup2 always returns 0 for success
22666 gl_cv_func_dup2_works="guessing no" ;;
22667 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
22668 gl_cv_func_dup2_works="guessing no" ;;
22669 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
22670 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
22671 gl_cv_func_dup2_works="guessing no" ;;
22672 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
22673 gl_cv_func_dup2_works="guessing no" ;;
22674 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
22675 gl_cv_func_dup2_works="guessing no" ;;
22676 *) gl_cv_func_dup2_works="guessing yes" ;;
22677 esac
22678 else
22679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22680 /* end confdefs.h. */
22681
22682 #include <unistd.h>
22683 #include <fcntl.h>
22684 #include <errno.h>
22685 int
22686 main ()
22687 {
22688 int result = 0;
22689 #ifdef FD_CLOEXEC
22690 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
22691 result |= 1;
22692 #endif
22693 if (dup2 (1, 1) == 0)
22694 result |= 2;
22695 #ifdef FD_CLOEXEC
22696 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
22697 result |= 4;
22698 #endif
22699 close (0);
22700 if (dup2 (0, 0) != -1)
22701 result |= 8;
22702 /* Many gnulib modules require POSIX conformance of EBADF. */
22703 if (dup2 (2, 1000000) == -1 && errno != EBADF)
22704 result |= 16;
22705 /* Flush out some cygwin core dumps. */
22706 if (dup2 (2, -1) != -1 || errno != EBADF)
22707 result |= 32;
22708 dup2 (2, 255);
22709 dup2 (2, 256);
22710 return result;
22711
22712 ;
22713 return 0;
22714 }
22715
22716 _ACEOF
22717 if ac_fn_c_try_run "$LINENO"; then :
22718 gl_cv_func_dup2_works=yes
22719 else
22720 gl_cv_func_dup2_works=no
22721 fi
22722 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22723 conftest.$ac_objext conftest.beam conftest.$ac_ext
22724 fi
22725
22726
22727 fi
22728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
22729 $as_echo "$gl_cv_func_dup2_works" >&6; }
22730 case "$gl_cv_func_dup2_works" in
22731 *yes) ;;
22732 *)
22733 REPLACE_DUP2=1
22734 for ac_func in setdtablesize
22735 do :
22736 ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
22737 if test "x$ac_cv_func_setdtablesize" = x""yes; then :
22738 cat >>confdefs.h <<_ACEOF
22739 #define HAVE_SETDTABLESIZE 1
22740 _ACEOF
22741
22742 fi
22743 done
22744
22745 ;;
22746 esac
22747 fi
22748
22749
22750 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
22751
22752
22753
22754
22755
22756
22757
22758
22759 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
22760
22761
22762 fi
22763
22764
22765
22766
22767
22768 GNULIB_DUP2=1
22769
22770
22771
22772
22773
22774
22775
22776
22777
22778
22779
22780 GNULIB_ENVIRON=1
22781
22782
22783
22784
22785
22786
22787
22788
22789
22790 LIB_EXECINFO=''
22791 EXECINFO_H='execinfo.h'
22792
22793 if test $ac_cv_header_execinfo_h = yes; then
22794 gl_saved_libs=$LIBS
22795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
22796 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
22797 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22798 $as_echo_n "(cached) " >&6
22799 else
22800 ac_func_search_save_LIBS=$LIBS
22801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22802 /* end confdefs.h. */
22803
22804 /* Override any GCC internal prototype to avoid an error.
22805 Use char because int might match the return type of a GCC
22806 builtin and then its argument prototype would still apply. */
22807 #ifdef __cplusplus
22808 extern "C"
22809 #endif
22810 char backtrace_symbols_fd ();
22811 int
22812 main ()
22813 {
22814 return backtrace_symbols_fd ();
22815 ;
22816 return 0;
22817 }
22818 _ACEOF
22819 for ac_lib in '' execinfo; do
22820 if test -z "$ac_lib"; then
22821 ac_res="none required"
22822 else
22823 ac_res=-l$ac_lib
22824 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
22825 fi
22826 if ac_fn_c_try_link "$LINENO"; then :
22827 ac_cv_search_backtrace_symbols_fd=$ac_res
22828 fi
22829 rm -f core conftest.err conftest.$ac_objext \
22830 conftest$ac_exeext
22831 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22832 break
22833 fi
22834 done
22835 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
22836
22837 else
22838 ac_cv_search_backtrace_symbols_fd=no
22839 fi
22840 rm conftest.$ac_ext
22841 LIBS=$ac_func_search_save_LIBS
22842 fi
22843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
22844 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
22845 ac_res=$ac_cv_search_backtrace_symbols_fd
22846 if test "$ac_res" != no; then :
22847 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
22848 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
22849 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
22850 fi
22851
22852 LIBS=$gl_saved_libs
22853 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
22854 fi
22855
22856 if test -n "$EXECINFO_H"; then
22857
22858
22859
22860
22861
22862
22863
22864
22865 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
22866
22867 fi
22868
22869
22870
22871 if test -n "$EXECINFO_H"; then
22872 GL_GENERATE_EXECINFO_H_TRUE=
22873 GL_GENERATE_EXECINFO_H_FALSE='#'
22874 else
22875 GL_GENERATE_EXECINFO_H_TRUE='#'
22876 GL_GENERATE_EXECINFO_H_FALSE=
22877 fi
22878
22879
22880
22881
22882
22883
22884
22885
22886
22887 if test $ac_cv_func_faccessat = no; then
22888 HAVE_FACCESSAT=0
22889 fi
22890
22891 if test $HAVE_FACCESSAT = 0; then
22892
22893
22894
22895
22896
22897
22898
22899
22900 gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext"
22901
22902
22903 for ac_func in access
22904 do :
22905 ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access"
22906 if test "x$ac_cv_func_access" = x""yes; then :
22907 cat >>confdefs.h <<_ACEOF
22908 #define HAVE_ACCESS 1
22909 _ACEOF
22910
22911 fi
22912 done
22913
22914
22915 fi
22916
22917
22918 cat >>confdefs.h <<_ACEOF
22919 #define GNULIB_FACCESSAT 1
22920 _ACEOF
22921
22922
22923
22924
22925
22926
22927
22928 GNULIB_FACCESSAT=1
22929
22930
22931
22932
22933
22934
22935
22936
22937
22938
22939 if test $ac_cv_func_fcntl = no; then
22940
22941
22942
22943 if test $ac_cv_func_fcntl = no; then
22944 HAVE_FCNTL=0
22945 else
22946 REPLACE_FCNTL=1
22947 fi
22948
22949 else
22950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
22951 $as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
22952 if test "${gl_cv_func_fcntl_f_dupfd_works+set}" = set; then :
22953 $as_echo_n "(cached) " >&6
22954 else
22955 if test "$cross_compiling" = yes; then :
22956 # Guess that it works on glibc systems
22957 case $host_os in #((
22958 *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";;
22959 *) gl_cv_func_fcntl_f_dupfd_works="guessing no";;
22960 esac
22961 else
22962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22963 /* end confdefs.h. */
22964
22965 #include <fcntl.h>
22966 #include <errno.h>
22967
22968 int
22969 main ()
22970 {
22971 int result = 0;
22972 if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
22973 if (errno != EINVAL) result |= 2;
22974 return result;
22975
22976 ;
22977 return 0;
22978 }
22979 _ACEOF
22980 if ac_fn_c_try_run "$LINENO"; then :
22981 gl_cv_func_fcntl_f_dupfd_works=yes
22982 else
22983 gl_cv_func_fcntl_f_dupfd_works=no
22984 fi
22985 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22986 conftest.$ac_objext conftest.beam conftest.$ac_ext
22987 fi
22988
22989 fi
22990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
22991 $as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
22992 case $gl_cv_func_fcntl_f_dupfd_works in
22993 *yes) ;;
22994 *)
22995
22996
22997 if test $ac_cv_func_fcntl = no; then
22998 HAVE_FCNTL=0
22999 else
23000 REPLACE_FCNTL=1
23001 fi
23002
23003
23004 $as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
23005 ;;
23006 esac
23007
23008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
23009 $as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
23010 if test "${gl_cv_func_fcntl_f_dupfd_cloexec+set}" = set; then :
23011 $as_echo_n "(cached) " >&6
23012 else
23013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23014 /* end confdefs.h. */
23015
23016 #include <fcntl.h>
23017 #ifndef F_DUPFD_CLOEXEC
23018 choke me
23019 #endif
23020
23021 int
23022 main ()
23023 {
23024
23025 ;
23026 return 0;
23027 }
23028 _ACEOF
23029 if ac_fn_c_try_compile "$LINENO"; then :
23030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23031 /* end confdefs.h. */
23032
23033 #ifdef __linux__
23034 /* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
23035 it to support the semantics on older kernels that failed with EINVAL. */
23036 choke me
23037 #endif
23038
23039 int
23040 main ()
23041 {
23042
23043 ;
23044 return 0;
23045 }
23046 _ACEOF
23047 if ac_fn_c_try_compile "$LINENO"; then :
23048 gl_cv_func_fcntl_f_dupfd_cloexec=yes
23049 else
23050 gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
23051 fi
23052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23053 else
23054 gl_cv_func_fcntl_f_dupfd_cloexec=no
23055 fi
23056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23057 fi
23058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
23059 $as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
23060 if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
23061
23062
23063
23064 if test $ac_cv_func_fcntl = no; then
23065 HAVE_FCNTL=0
23066 else
23067 REPLACE_FCNTL=1
23068 fi
23069
23070 fi
23071 fi
23072
23073
23074 if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
23075
23076
23077
23078
23079
23080
23081
23082
23083 gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
23084
23085 fi
23086
23087
23088
23089
23090
23091 GNULIB_FCNTL=1
23092
23093
23094
23095
23096
23097
23098
23099
23100
23101
23102
23103
23104
23105
23106
23107
23108 if test $gl_cv_have_include_next = yes; then
23109 gl_cv_next_fcntl_h='<'fcntl.h'>'
23110 else
23111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
23112 $as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
23113 if test "${gl_cv_next_fcntl_h+set}" = set; then :
23114 $as_echo_n "(cached) " >&6
23115 else
23116
23117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23118 /* end confdefs.h. */
23119 #include <fcntl.h>
23120
23121 _ACEOF
23122 case "$host_os" in
23123 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23124 *) gl_absname_cpp="$ac_cpp" ;;
23125 esac
23126
23127 case "$host_os" in
23128 mingw*)
23129 gl_dirsep_regex='[/\\]'
23130 ;;
23131 *)
23132 gl_dirsep_regex='\/'
23133 ;;
23134 esac
23135 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23136
23137 gl_header_literal_regex=`echo 'fcntl.h' \
23138 | sed -e "$gl_make_literal_regex_sed"`
23139 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23140 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23141 s|^/[^/]|//&|
23142 p
23143 q
23144 }'
23145 gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23146 sed -n "$gl_absolute_header_sed"`'"'
23147
23148
23149 fi
23150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
23151 $as_echo "$gl_cv_next_fcntl_h" >&6; }
23152 fi
23153 NEXT_FCNTL_H=$gl_cv_next_fcntl_h
23154
23155 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23156 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23157 gl_next_as_first_directive='<'fcntl.h'>'
23158 else
23159 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23160 gl_next_as_first_directive=$gl_cv_next_fcntl_h
23161 fi
23162 NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
23163
23164
23165
23166
23167
23168
23169
23170
23171
23172
23173
23174
23175
23176
23177
23178 LIB_FDATASYNC=
23179
23180
23181 if test $ac_cv_have_decl_fdatasync = no; then
23182 HAVE_DECL_FDATASYNC=0
23183 for ac_func in fdatasync
23184 do :
23185 ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync"
23186 if test "x$ac_cv_func_fdatasync" = x""yes; then :
23187 cat >>confdefs.h <<_ACEOF
23188 #define HAVE_FDATASYNC 1
23189 _ACEOF
23190
23191 fi
23192 done
23193
23194 if test $ac_cv_func_fdatasync = no; then
23195 HAVE_FDATASYNC=0
23196 fi
23197 else
23198 gl_saved_libs=$LIBS
23199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5
23200 $as_echo_n "checking for library containing fdatasync... " >&6; }
23201 if test "${ac_cv_search_fdatasync+set}" = set; then :
23202 $as_echo_n "(cached) " >&6
23203 else
23204 ac_func_search_save_LIBS=$LIBS
23205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23206 /* end confdefs.h. */
23207
23208 /* Override any GCC internal prototype to avoid an error.
23209 Use char because int might match the return type of a GCC
23210 builtin and then its argument prototype would still apply. */
23211 #ifdef __cplusplus
23212 extern "C"
23213 #endif
23214 char fdatasync ();
23215 int
23216 main ()
23217 {
23218 return fdatasync ();
23219 ;
23220 return 0;
23221 }
23222 _ACEOF
23223 for ac_lib in '' rt posix4; do
23224 if test -z "$ac_lib"; then
23225 ac_res="none required"
23226 else
23227 ac_res=-l$ac_lib
23228 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23229 fi
23230 if ac_fn_c_try_link "$LINENO"; then :
23231 ac_cv_search_fdatasync=$ac_res
23232 fi
23233 rm -f core conftest.err conftest.$ac_objext \
23234 conftest$ac_exeext
23235 if test "${ac_cv_search_fdatasync+set}" = set; then :
23236 break
23237 fi
23238 done
23239 if test "${ac_cv_search_fdatasync+set}" = set; then :
23240
23241 else
23242 ac_cv_search_fdatasync=no
23243 fi
23244 rm conftest.$ac_ext
23245 LIBS=$ac_func_search_save_LIBS
23246 fi
23247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5
23248 $as_echo "$ac_cv_search_fdatasync" >&6; }
23249 ac_res=$ac_cv_search_fdatasync
23250 if test "$ac_res" != no; then :
23251 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23252 test "$ac_cv_search_fdatasync" = "none required" ||
23253 LIB_FDATASYNC=$ac_cv_search_fdatasync
23254 fi
23255
23256 LIBS=$gl_saved_libs
23257 fi
23258
23259 if test $HAVE_FDATASYNC = 0; then
23260
23261
23262
23263
23264
23265
23266
23267
23268 gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext"
23269
23270 fi
23271
23272
23273
23274
23275
23276 GNULIB_FDATASYNC=1
23277
23278
23279
23280
23281
23282
23283
23284
23285
23286
23287 ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
23288 #include <dirent.h>
23289
23290 "
23291 if test "x$ac_cv_have_decl_fdopendir" = x""yes; then :
23292 ac_have_decl=1
23293 else
23294 ac_have_decl=0
23295 fi
23296
23297 cat >>confdefs.h <<_ACEOF
23298 #define HAVE_DECL_FDOPENDIR $ac_have_decl
23299 _ACEOF
23300 if test $ac_have_decl = 1; then :
23301
23302 else
23303 HAVE_DECL_FDOPENDIR=0
23304 fi
23305
23306
23307 if test $ac_cv_func_fdopendir = no; then
23308 HAVE_FDOPENDIR=0
23309 else
23310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
23311 $as_echo_n "checking whether fdopendir works... " >&6; }
23312 if test "${gl_cv_func_fdopendir_works+set}" = set; then :
23313 $as_echo_n "(cached) " >&6
23314 else
23315 if test "$cross_compiling" = yes; then :
23316 case "$host_os" in
23317 # Guess yes on glibc systems.
23318 *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
23319 # If we don't know, assume the worst.
23320 *) gl_cv_func_fdopendir_works="guessing no" ;;
23321 esac
23322
23323 else
23324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23325 /* end confdefs.h. */
23326
23327 #include <dirent.h>
23328 #include <fcntl.h>
23329 #include <unistd.h>
23330 #if !HAVE_DECL_FDOPENDIR
23331 extern
23332 # ifdef __cplusplus
23333 "C"
23334 # endif
23335 DIR *fdopendir (int);
23336 #endif
23337
23338 int
23339 main ()
23340 {
23341 int result = 0;
23342 int fd = open ("conftest.c", O_RDONLY);
23343 if (fd < 0) result |= 1;
23344 if (fdopendir (fd)) result |= 2;
23345 if (close (fd)) result |= 4;
23346 return result;
23347 ;
23348 return 0;
23349 }
23350 _ACEOF
23351 if ac_fn_c_try_run "$LINENO"; then :
23352 gl_cv_func_fdopendir_works=yes
23353 else
23354 gl_cv_func_fdopendir_works=no
23355 fi
23356 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23357 conftest.$ac_objext conftest.beam conftest.$ac_ext
23358 fi
23359
23360 fi
23361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
23362 $as_echo "$gl_cv_func_fdopendir_works" >&6; }
23363 case "$gl_cv_func_fdopendir_works" in
23364 *yes) ;;
23365 *)
23366 REPLACE_FDOPENDIR=1
23367 ;;
23368 esac
23369 fi
23370
23371 if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
23372
23373
23374
23375
23376
23377
23378
23379
23380 gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
23381
23382 fi
23383
23384
23385
23386
23387
23388 GNULIB_FDOPENDIR=1
23389
23390
23391
23392
23393
23394
23395
23396 cat >>confdefs.h <<_ACEOF
23397 #define GNULIB_FDOPENDIR 1
23398 _ACEOF
23399
23400
23401
23402
23403
23404
23405
23406
23407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __fpending" >&5
23408 $as_echo_n "checking for __fpending... " >&6; }
23409 if test "${gl_cv_func___fpending+set}" = set; then :
23410 $as_echo_n "(cached) " >&6
23411 else
23412
23413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23414 /* end confdefs.h. */
23415 #include <stdio.h>
23416 #if HAVE_STDIO_EXT_H
23417 # include <stdio_ext.h>
23418 #endif
23419
23420 int
23421 main ()
23422 {
23423 return ! __fpending (stdin);
23424 ;
23425 return 0;
23426 }
23427 _ACEOF
23428 if ac_fn_c_try_link "$LINENO"; then :
23429 gl_cv_func___fpending=yes
23430 else
23431 gl_cv_func___fpending=no
23432 fi
23433 rm -f core conftest.err conftest.$ac_objext \
23434 conftest$ac_exeext conftest.$ac_ext
23435
23436 fi
23437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func___fpending" >&5
23438 $as_echo "$gl_cv_func___fpending" >&6; }
23439
23440 if test $gl_cv_func___fpending = no; then
23441
23442
23443
23444
23445
23446
23447
23448
23449 gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext"
23450
23451
23452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5
23453 $as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; }
23454 if test "${ac_cv_sys_pending_output_n_bytes+set}" = set; then :
23455 $as_echo_n "(cached) " >&6
23456 else
23457
23458 for ac_expr in \
23459 \
23460 '# glibc2' \
23461 'fp->_IO_write_ptr - fp->_IO_write_base' \
23462 \
23463 '# traditional Unix' \
23464 'fp->_ptr - fp->_base' \
23465 \
23466 '# BSD' \
23467 'fp->_p - fp->_bf._base' \
23468 \
23469 '# SCO, Unixware' \
23470 '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \
23471 \
23472 '# QNX' \
23473 '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \
23474 \
23475 '# old glibc?' \
23476 'fp->__bufp - fp->__buffer' \
23477 \
23478 '# old glibc iostream?' \
23479 'fp->_pptr - fp->_pbase' \
23480 \
23481 '# emx+gcc' \
23482 'fp->_ptr - fp->_buffer' \
23483 \
23484 '# Minix' \
23485 'fp->_ptr - fp->_buf' \
23486 \
23487 '# Plan9' \
23488 'fp->wp - fp->buf' \
23489 \
23490 '# VMS' \
23491 '(*fp)->_ptr - (*fp)->_base' \
23492 \
23493 '# e.g., DGUX R4.11; the info is not available' \
23494 1 \
23495 ; do
23496
23497 # Skip each embedded comment.
23498 case "$ac_expr" in '#'*) continue;; esac
23499
23500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23501 /* end confdefs.h. */
23502 #include <stdio.h>
23503 int
23504 main ()
23505 {
23506 FILE *fp = stdin; (void) ($ac_expr);
23507 ;
23508 return 0;
23509 }
23510 _ACEOF
23511 if ac_fn_c_try_compile "$LINENO"; then :
23512 fp_done=yes
23513
23514 fi
23515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23516 test "$fp_done" = yes && break
23517 done
23518
23519 ac_cv_sys_pending_output_n_bytes=$ac_expr
23520
23521
23522 fi
23523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5
23524 $as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; }
23525
23526 cat >>confdefs.h <<_ACEOF
23527 #define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes
23528 _ACEOF
23529
23530
23531 fi
23532
23533
23534
23535
23536
23537
23538 if test $ac_cv_func_fstatat = no; then
23539 HAVE_FSTATAT=0
23540 else
23541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
23542 $as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
23543 if test "${gl_cv_func_fstatat_zero_flag+set}" = set; then :
23544 $as_echo_n "(cached) " >&6
23545 else
23546 if test "$cross_compiling" = yes; then :
23547 case "$host_os" in
23548 aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
23549 *) gl_cv_func_fstatat_zero_flag="guessing yes";;
23550 esac
23551
23552 else
23553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23554 /* end confdefs.h. */
23555
23556 #include <fcntl.h>
23557 #include <sys/stat.h>
23558 int
23559 main (void)
23560 {
23561 struct stat a;
23562 return fstatat (AT_FDCWD, ".", &a, 0) != 0;
23563 }
23564
23565 _ACEOF
23566 if ac_fn_c_try_run "$LINENO"; then :
23567 gl_cv_func_fstatat_zero_flag=yes
23568 else
23569 gl_cv_func_fstatat_zero_flag=no
23570 fi
23571 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23572 conftest.$ac_objext conftest.beam conftest.$ac_ext
23573 fi
23574
23575
23576 fi
23577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
23578 $as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
23579
23580 case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
23581 *yes+*yes) ;;
23582 *) REPLACE_FSTATAT=1
23583 case $gl_cv_func_fstatat_zero_flag in
23584 *yes)
23585
23586 $as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
23587
23588 ;;
23589 esac
23590 ;;
23591 esac
23592 fi
23593
23594 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
23595
23596
23597
23598
23599
23600
23601
23602
23603 gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
23604
23605 fi
23606
23607
23608
23609
23610
23611 GNULIB_FSTATAT=1
23612
23613
23614
23615
23616
23617
23618
23619
23620 if test $ac_cv_func_fsync = no; then
23621 HAVE_FSYNC=0
23622 fi
23623
23624 if test $HAVE_FSYNC = 0; then
23625
23626
23627
23628
23629
23630
23631
23632
23633 gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext"
23634
23635 :
23636 fi
23637
23638
23639
23640
23641
23642 GNULIB_FSYNC=1
23643
23644
23645
23646
23647
23648
23649
23650 # Persuade glibc <stdlib.h> to declare getloadavg().
23651
23652
23653 gl_save_LIBS=$LIBS
23654
23655 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
23656 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
23657 HAVE_GETLOADAVG=1
23658 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
23659 if test "x$ac_cv_func_getloadavg" = x""yes; then :
23660
23661 else
23662 gl_func_getloadavg_done=no
23663
23664 # Some systems with -lutil have (and need) -lkvm as well, some do not.
23665 # On Solaris, -lkvm requires nlist from -lelf, so check that first
23666 # to get the right answer into the cache.
23667 # For kstat on solaris, we need to test for libelf and libkvm to force the
23668 # definition of SVR4 below.
23669 if test $gl_func_getloadavg_done = no; then
23670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
23671 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
23672 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
23673 $as_echo_n "(cached) " >&6
23674 else
23675 ac_check_lib_save_LIBS=$LIBS
23676 LIBS="-lelf $LIBS"
23677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23678 /* end confdefs.h. */
23679
23680 /* Override any GCC internal prototype to avoid an error.
23681 Use char because int might match the return type of a GCC
23682 builtin and then its argument prototype would still apply. */
23683 #ifdef __cplusplus
23684 extern "C"
23685 #endif
23686 char elf_begin ();
23687 int
23688 main ()
23689 {
23690 return elf_begin ();
23691 ;
23692 return 0;
23693 }
23694 _ACEOF
23695 if ac_fn_c_try_link "$LINENO"; then :
23696 ac_cv_lib_elf_elf_begin=yes
23697 else
23698 ac_cv_lib_elf_elf_begin=no
23699 fi
23700 rm -f core conftest.err conftest.$ac_objext \
23701 conftest$ac_exeext conftest.$ac_ext
23702 LIBS=$ac_check_lib_save_LIBS
23703 fi
23704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
23705 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
23706 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
23707 LIBS="-lelf $LIBS"
23708 fi
23709
23710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
23711 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
23712 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
23713 $as_echo_n "(cached) " >&6
23714 else
23715 ac_check_lib_save_LIBS=$LIBS
23716 LIBS="-lkvm $LIBS"
23717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23718 /* end confdefs.h. */
23719
23720 /* Override any GCC internal prototype to avoid an error.
23721 Use char because int might match the return type of a GCC
23722 builtin and then its argument prototype would still apply. */
23723 #ifdef __cplusplus
23724 extern "C"
23725 #endif
23726 char kvm_open ();
23727 int
23728 main ()
23729 {
23730 return kvm_open ();
23731 ;
23732 return 0;
23733 }
23734 _ACEOF
23735 if ac_fn_c_try_link "$LINENO"; then :
23736 ac_cv_lib_kvm_kvm_open=yes
23737 else
23738 ac_cv_lib_kvm_kvm_open=no
23739 fi
23740 rm -f core conftest.err conftest.$ac_objext \
23741 conftest$ac_exeext conftest.$ac_ext
23742 LIBS=$ac_check_lib_save_LIBS
23743 fi
23744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
23745 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
23746 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
23747 LIBS="-lkvm $LIBS"
23748 fi
23749
23750 # Check for the 4.4BSD definition of getloadavg.
23751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
23752 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
23753 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
23754 $as_echo_n "(cached) " >&6
23755 else
23756 ac_check_lib_save_LIBS=$LIBS
23757 LIBS="-lutil $LIBS"
23758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23759 /* end confdefs.h. */
23760
23761 /* Override any GCC internal prototype to avoid an error.
23762 Use char because int might match the return type of a GCC
23763 builtin and then its argument prototype would still apply. */
23764 #ifdef __cplusplus
23765 extern "C"
23766 #endif
23767 char getloadavg ();
23768 int
23769 main ()
23770 {
23771 return getloadavg ();
23772 ;
23773 return 0;
23774 }
23775 _ACEOF
23776 if ac_fn_c_try_link "$LINENO"; then :
23777 ac_cv_lib_util_getloadavg=yes
23778 else
23779 ac_cv_lib_util_getloadavg=no
23780 fi
23781 rm -f core conftest.err conftest.$ac_objext \
23782 conftest$ac_exeext conftest.$ac_ext
23783 LIBS=$ac_check_lib_save_LIBS
23784 fi
23785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
23786 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
23787 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
23788 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
23789 fi
23790
23791 fi
23792
23793 if test $gl_func_getloadavg_done = no; then
23794 # There is a commonly available library for RS/6000 AIX.
23795 # Since it is not a standard part of AIX, it might be installed locally.
23796 gl_getloadavg_LIBS=$LIBS
23797 LIBS="-L/usr/local/lib $LIBS"
23798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
23799 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
23800 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
23801 $as_echo_n "(cached) " >&6
23802 else
23803 ac_check_lib_save_LIBS=$LIBS
23804 LIBS="-lgetloadavg $LIBS"
23805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23806 /* end confdefs.h. */
23807
23808 /* Override any GCC internal prototype to avoid an error.
23809 Use char because int might match the return type of a GCC
23810 builtin and then its argument prototype would still apply. */
23811 #ifdef __cplusplus
23812 extern "C"
23813 #endif
23814 char getloadavg ();
23815 int
23816 main ()
23817 {
23818 return getloadavg ();
23819 ;
23820 return 0;
23821 }
23822 _ACEOF
23823 if ac_fn_c_try_link "$LINENO"; then :
23824 ac_cv_lib_getloadavg_getloadavg=yes
23825 else
23826 ac_cv_lib_getloadavg_getloadavg=no
23827 fi
23828 rm -f core conftest.err conftest.$ac_objext \
23829 conftest$ac_exeext conftest.$ac_ext
23830 LIBS=$ac_check_lib_save_LIBS
23831 fi
23832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
23833 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
23834 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
23835 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
23836 else
23837 LIBS=$gl_getloadavg_LIBS
23838 fi
23839
23840 fi
23841
23842 # Set up the replacement function if necessary.
23843 if test $gl_func_getloadavg_done = no; then
23844 HAVE_GETLOADAVG=0
23845
23846 # Solaris has libkstat which does not require root.
23847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
23848 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
23849 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
23850 $as_echo_n "(cached) " >&6
23851 else
23852 ac_check_lib_save_LIBS=$LIBS
23853 LIBS="-lkstat $LIBS"
23854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23855 /* end confdefs.h. */
23856
23857 /* Override any GCC internal prototype to avoid an error.
23858 Use char because int might match the return type of a GCC
23859 builtin and then its argument prototype would still apply. */
23860 #ifdef __cplusplus
23861 extern "C"
23862 #endif
23863 char kstat_open ();
23864 int
23865 main ()
23866 {
23867 return kstat_open ();
23868 ;
23869 return 0;
23870 }
23871 _ACEOF
23872 if ac_fn_c_try_link "$LINENO"; then :
23873 ac_cv_lib_kstat_kstat_open=yes
23874 else
23875 ac_cv_lib_kstat_kstat_open=no
23876 fi
23877 rm -f core conftest.err conftest.$ac_objext \
23878 conftest$ac_exeext conftest.$ac_ext
23879 LIBS=$ac_check_lib_save_LIBS
23880 fi
23881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
23882 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
23883 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
23884 cat >>confdefs.h <<_ACEOF
23885 #define HAVE_LIBKSTAT 1
23886 _ACEOF
23887
23888 LIBS="-lkstat $LIBS"
23889
23890 fi
23891
23892 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
23893
23894 # AIX has libperfstat which does not require root
23895 if test $gl_func_getloadavg_done = no; then
23896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
23897 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
23898 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
23899 $as_echo_n "(cached) " >&6
23900 else
23901 ac_check_lib_save_LIBS=$LIBS
23902 LIBS="-lperfstat $LIBS"
23903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23904 /* end confdefs.h. */
23905
23906 /* Override any GCC internal prototype to avoid an error.
23907 Use char because int might match the return type of a GCC
23908 builtin and then its argument prototype would still apply. */
23909 #ifdef __cplusplus
23910 extern "C"
23911 #endif
23912 char perfstat_cpu_total ();
23913 int
23914 main ()
23915 {
23916 return perfstat_cpu_total ();
23917 ;
23918 return 0;
23919 }
23920 _ACEOF
23921 if ac_fn_c_try_link "$LINENO"; then :
23922 ac_cv_lib_perfstat_perfstat_cpu_total=yes
23923 else
23924 ac_cv_lib_perfstat_perfstat_cpu_total=no
23925 fi
23926 rm -f core conftest.err conftest.$ac_objext \
23927 conftest$ac_exeext conftest.$ac_ext
23928 LIBS=$ac_check_lib_save_LIBS
23929 fi
23930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
23931 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
23932 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
23933 cat >>confdefs.h <<_ACEOF
23934 #define HAVE_LIBPERFSTAT 1
23935 _ACEOF
23936
23937 LIBS="-lperfstat $LIBS"
23938
23939 fi
23940
23941 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
23942 fi
23943
23944 if test $gl_func_getloadavg_done = no; then
23945 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
23946 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
23947 gl_func_getloadavg_done=yes
23948
23949 $as_echo "#define DGUX 1" >>confdefs.h
23950
23951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
23952 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
23953 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
23954 $as_echo_n "(cached) " >&6
23955 else
23956 ac_check_lib_save_LIBS=$LIBS
23957 LIBS="-ldgc $LIBS"
23958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23959 /* end confdefs.h. */
23960
23961 /* Override any GCC internal prototype to avoid an error.
23962 Use char because int might match the return type of a GCC
23963 builtin and then its argument prototype would still apply. */
23964 #ifdef __cplusplus
23965 extern "C"
23966 #endif
23967 char dg_sys_info ();
23968 int
23969 main ()
23970 {
23971 return dg_sys_info ();
23972 ;
23973 return 0;
23974 }
23975 _ACEOF
23976 if ac_fn_c_try_link "$LINENO"; then :
23977 ac_cv_lib_dgc_dg_sys_info=yes
23978 else
23979 ac_cv_lib_dgc_dg_sys_info=no
23980 fi
23981 rm -f core conftest.err conftest.$ac_objext \
23982 conftest$ac_exeext conftest.$ac_ext
23983 LIBS=$ac_check_lib_save_LIBS
23984 fi
23985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
23986 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
23987 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
23988 cat >>confdefs.h <<_ACEOF
23989 #define HAVE_LIBDGC 1
23990 _ACEOF
23991
23992 LIBS="-ldgc $LIBS"
23993
23994 fi
23995
23996 fi
23997
23998
23999 fi
24000 fi
24001 fi
24002
24003
24004 if test "x$gl_save_LIBS" = x; then
24005 GETLOADAVG_LIBS=$LIBS
24006 else
24007 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
24008 fi
24009 LIBS=$gl_save_LIBS
24010
24011
24012 # Test whether the system declares getloadavg. Solaris has the function
24013 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
24014 for ac_header in sys/loadavg.h
24015 do :
24016 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
24017 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
24018 cat >>confdefs.h <<_ACEOF
24019 #define HAVE_SYS_LOADAVG_H 1
24020 _ACEOF
24021
24022 fi
24023
24024 done
24025
24026 if test $ac_cv_header_sys_loadavg_h = yes; then
24027 HAVE_SYS_LOADAVG_H=1
24028 else
24029 HAVE_SYS_LOADAVG_H=0
24030 fi
24031 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
24032 # include <sys/loadavg.h>
24033 #endif
24034 #include <stdlib.h>
24035 "
24036 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
24037
24038 else
24039 HAVE_DECL_GETLOADAVG=0
24040 fi
24041
24042
24043 if test $HAVE_GETLOADAVG = 0; then
24044
24045
24046
24047
24048
24049
24050
24051
24052 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
24053
24054
24055 # Figure out what our getloadavg.c needs.
24056
24057
24058
24059 # On HPUX9, an unprivileged user can get load averages this way.
24060 if test $gl_func_getloadavg_done = no; then
24061 for ac_func in pstat_getdynamic
24062 do :
24063 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
24064 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
24065 cat >>confdefs.h <<_ACEOF
24066 #define HAVE_PSTAT_GETDYNAMIC 1
24067 _ACEOF
24068 gl_func_getloadavg_done=yes
24069 fi
24070 done
24071
24072 fi
24073
24074 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
24075 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
24076 # Irix 4.0.5F has the header but not the library.
24077 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
24078 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
24079 gl_func_getloadavg_done=yes
24080
24081 $as_echo "#define SVR4 1" >>confdefs.h
24082
24083 fi
24084
24085 if test $gl_func_getloadavg_done = no; then
24086 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
24087 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
24088 gl_func_getloadavg_done=yes
24089
24090 $as_echo "#define UMAX 1" >>confdefs.h
24091
24092
24093 $as_echo "#define UMAX4_3 1" >>confdefs.h
24094
24095 fi
24096
24097
24098 fi
24099
24100 if test $gl_func_getloadavg_done = no; then
24101 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
24102 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
24103 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
24104
24105 fi
24106
24107
24108 fi
24109
24110 if test $gl_func_getloadavg_done = no; then
24111 for ac_header in mach/mach.h
24112 do :
24113 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
24114 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
24115 cat >>confdefs.h <<_ACEOF
24116 #define HAVE_MACH_MACH_H 1
24117 _ACEOF
24118
24119 fi
24120
24121 done
24122
24123 fi
24124
24125 for ac_header in nlist.h
24126 do :
24127 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
24128 if test "x$ac_cv_header_nlist_h" = x""yes; then :
24129 cat >>confdefs.h <<_ACEOF
24130 #define HAVE_NLIST_H 1
24131 _ACEOF
24132 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
24133 "
24134 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
24135
24136 cat >>confdefs.h <<_ACEOF
24137 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
24138 _ACEOF
24139
24140
24141 fi
24142
24143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24144 /* end confdefs.h. */
24145 #include <nlist.h>
24146 int
24147 main ()
24148 {
24149 struct nlist x;
24150 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
24151 x.n_un.n_name = "";
24152 #else
24153 x.n_name = "";
24154 #endif
24155 ;
24156 return 0;
24157 }
24158 _ACEOF
24159 if ac_fn_c_try_link "$LINENO"; then :
24160
24161 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
24162
24163 fi
24164 rm -f core conftest.err conftest.$ac_objext \
24165 conftest$ac_exeext conftest.$ac_ext
24166
24167 fi
24168
24169 done
24170
24171 fi
24172
24173
24174
24175
24176
24177 GNULIB_GETLOADAVG=1
24178
24179
24180
24181
24182
24183
24184
24185
24186
24187
24188 if test $REPLACE_GETOPT = 1; then
24189
24190
24191
24192
24193
24194
24195
24196
24197 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
24198
24199
24200
24201
24202
24203
24204
24205
24206
24207 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
24208
24209
24210
24211
24212 GNULIB_GL_UNISTD_H_GETOPT=1
24213 fi
24214
24215
24216
24217
24218
24219
24220
24221 REPLACE_GETOPT=0
24222 if test -n "$gl_replace_getopt"; then
24223 REPLACE_GETOPT=1
24224 fi
24225
24226 if test $REPLACE_GETOPT = 1; then
24227
24228 GETOPT_H=getopt.h
24229
24230 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
24231
24232
24233
24234 fi
24235
24236 if test $REPLACE_GETOPT = 1; then
24237
24238
24239
24240
24241
24242
24243
24244
24245 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
24246
24247
24248
24249
24250
24251
24252
24253
24254
24255 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
24256
24257
24258
24259
24260 GNULIB_GL_UNISTD_H_GETOPT=1
24261 fi
24262
24263
24264
24265
24266
24267
24268
24269
24270
24271
24272
24273
24274 gl_gettimeofday_timezone=void
24275 if test $ac_cv_func_gettimeofday != yes; then
24276 HAVE_GETTIMEOFDAY=0
24277 else
24278
24279
24280
24281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
24282 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
24283 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
24284 $as_echo_n "(cached) " >&6
24285 else
24286 if test "$cross_compiling" = yes; then :
24287 # When cross-compiling:
24288 case "$host_os" in
24289 # Guess all is fine on glibc systems.
24290 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
24291 # If we don't know, assume the worst.
24292 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
24293 esac
24294
24295 else
24296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24297 /* end confdefs.h. */
24298 #include <string.h>
24299 #include <sys/time.h>
24300 #include <time.h>
24301 #include <stdlib.h>
24302
24303 int
24304 main ()
24305 {
24306
24307 time_t t = 0;
24308 struct tm *lt;
24309 struct tm saved_lt;
24310 struct timeval tv;
24311 lt = localtime (&t);
24312 saved_lt = *lt;
24313 gettimeofday (&tv, NULL);
24314 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
24315
24316 ;
24317 return 0;
24318 }
24319 _ACEOF
24320 if ac_fn_c_try_run "$LINENO"; then :
24321 gl_cv_func_gettimeofday_clobber=no
24322 else
24323 gl_cv_func_gettimeofday_clobber=yes
24324 fi
24325 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24326 conftest.$ac_objext conftest.beam conftest.$ac_ext
24327 fi
24328
24329 fi
24330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
24331 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
24332
24333 case "$gl_cv_func_gettimeofday_clobber" in
24334 *yes)
24335 REPLACE_GETTIMEOFDAY=1
24336
24337
24338 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
24339
24340
24341 $as_echo "#define localtime rpl_localtime" >>confdefs.h
24342
24343
24344
24345 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
24346
24347 ;;
24348 esac
24349
24350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
24351 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
24352 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
24353 $as_echo_n "(cached) " >&6
24354 else
24355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24356 /* end confdefs.h. */
24357 #include <sys/time.h>
24358 struct timeval c;
24359 int gettimeofday (struct timeval *restrict, void *restrict);
24360
24361 int
24362 main ()
24363 {
24364 /* glibc uses struct timezone * rather than the POSIX void *
24365 if _GNU_SOURCE is defined. However, since the only portable
24366 use of gettimeofday uses NULL as the second parameter, and
24367 since the glibc definition is actually more typesafe, it is
24368 not worth wrapping this to get a compliant signature. */
24369 int (*f) (struct timeval *restrict, void *restrict)
24370 = gettimeofday;
24371 int x = f (&c, 0);
24372 return !(x | c.tv_sec | c.tv_usec);
24373
24374 ;
24375 return 0;
24376 }
24377 _ACEOF
24378 if ac_fn_c_try_compile "$LINENO"; then :
24379 gl_cv_func_gettimeofday_posix_signature=yes
24380 else
24381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24382 /* end confdefs.h. */
24383 #include <sys/time.h>
24384 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
24385
24386 int
24387 main ()
24388 {
24389
24390 ;
24391 return 0;
24392 }
24393 _ACEOF
24394 if ac_fn_c_try_compile "$LINENO"; then :
24395 gl_cv_func_gettimeofday_posix_signature=almost
24396 else
24397 gl_cv_func_gettimeofday_posix_signature=no
24398 fi
24399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24400 fi
24401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24402 fi
24403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
24404 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
24405 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
24406 gl_gettimeofday_timezone='struct timezone'
24407 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
24408 REPLACE_GETTIMEOFDAY=1
24409 fi
24410 if test $REPLACE_STRUCT_TIMEVAL = 1; then
24411 REPLACE_GETTIMEOFDAY=1
24412 fi
24413
24414 fi
24415
24416 cat >>confdefs.h <<_ACEOF
24417 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
24418 _ACEOF
24419
24420
24421 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
24422
24423
24424
24425
24426
24427
24428
24429
24430 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
24431
24432
24433 for ac_header in sys/timeb.h
24434 do :
24435 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
24436 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
24437 cat >>confdefs.h <<_ACEOF
24438 #define HAVE_SYS_TIMEB_H 1
24439 _ACEOF
24440
24441 fi
24442
24443 done
24444
24445 for ac_func in _ftime
24446 do :
24447 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
24448 if test "x$ac_cv_func__ftime" = x""yes; then :
24449 cat >>confdefs.h <<_ACEOF
24450 #define HAVE__FTIME 1
24451 _ACEOF
24452
24453 fi
24454 done
24455
24456
24457 fi
24458
24459
24460
24461
24462
24463 GNULIB_GETTIMEOFDAY=1
24464
24465
24466
24467
24468
24469
24470
24471
24472
24473
24474 if test $ac_cv_func_lstat = yes; then
24475
24476 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
24477 *no)
24478 REPLACE_LSTAT=1
24479 ;;
24480 esac
24481 else
24482 HAVE_LSTAT=0
24483 fi
24484
24485 if test $REPLACE_LSTAT = 1; then
24486
24487
24488
24489
24490
24491
24492
24493
24494 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
24495
24496 :
24497 fi
24498
24499
24500
24501
24502
24503 GNULIB_LSTAT=1
24504
24505
24506
24507
24508
24509
24510
24511
24512
24513
24514 if test $ac_cv_have_decl_memrchr = no; then
24515 HAVE_DECL_MEMRCHR=0
24516 fi
24517
24518 for ac_func in memrchr
24519 do :
24520 ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
24521 if test "x$ac_cv_func_memrchr" = x""yes; then :
24522 cat >>confdefs.h <<_ACEOF
24523 #define HAVE_MEMRCHR 1
24524 _ACEOF
24525
24526 fi
24527 done
24528
24529
24530 if test $ac_cv_func_memrchr = no; then
24531
24532
24533
24534
24535
24536
24537
24538
24539 gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
24540
24541 :
24542 fi
24543
24544
24545
24546
24547
24548 GNULIB_MEMRCHR=1
24549
24550
24551
24552
24553
24554
24555
24556
24557
24558
24559
24560 if test $ac_cv_func_mkostemp != yes; then
24561 HAVE_MKOSTEMP=0
24562 fi
24563
24564 if test $HAVE_MKOSTEMP = 0; then
24565
24566
24567
24568
24569
24570
24571
24572
24573 gl_LIBOBJS="$gl_LIBOBJS mkostemp.$ac_objext"
24574
24575
24576
24577 fi
24578
24579
24580 cat >>confdefs.h <<_ACEOF
24581 #define GNULIB_MKOSTEMP 1
24582 _ACEOF
24583
24584
24585
24586
24587
24588
24589
24590 GNULIB_MKOSTEMP=1
24591
24592
24593
24594
24595
24596
24597
24598
24599
24600
24601
24602 if test $APPLE_UNIVERSAL_BUILD = 1; then
24603 # A universal build on Apple Mac OS X platforms.
24604 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
24605 # But we need a configuration result that is valid in both modes.
24606 gl_cv_func_working_mktime=no
24607 fi
24608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
24609 $as_echo_n "checking for working mktime... " >&6; }
24610 if test "${gl_cv_func_working_mktime+set}" = set; then :
24611 $as_echo_n "(cached) " >&6
24612 else
24613 if test "$cross_compiling" = yes; then :
24614 gl_cv_func_working_mktime=no
24615 else
24616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24617 /* end confdefs.h. */
24618 /* Test program from Paul Eggert and Tony Leneis. */
24619 #include <limits.h>
24620 #include <stdlib.h>
24621 #include <time.h>
24622
24623 #ifdef HAVE_UNISTD_H
24624 # include <unistd.h>
24625 #endif
24626
24627 #if HAVE_DECL_ALARM
24628 # include <signal.h>
24629 #endif
24630
24631 /* Work around redefinition to rpl_putenv by other config tests. */
24632 #undef putenv
24633
24634 static time_t time_t_max;
24635 static time_t time_t_min;
24636
24637 /* Values we'll use to set the TZ environment variable. */
24638 static char *tz_strings[] = {
24639 (char *) 0, "TZ=GMT0", "TZ=JST-9",
24640 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
24641 };
24642 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
24643
24644 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
24645 Based on a problem report from Andreas Jaeger. */
24646 static int
24647 spring_forward_gap ()
24648 {
24649 /* glibc (up to about 1998-10-07) failed this test. */
24650 struct tm tm;
24651
24652 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24653 instead of "TZ=America/Vancouver" in order to detect the bug even
24654 on systems that don't support the Olson extension, or don't have the
24655 full zoneinfo tables installed. */
24656 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24657
24658 tm.tm_year = 98;
24659 tm.tm_mon = 3;
24660 tm.tm_mday = 5;
24661 tm.tm_hour = 2;
24662 tm.tm_min = 0;
24663 tm.tm_sec = 0;
24664 tm.tm_isdst = -1;
24665 return mktime (&tm) != (time_t) -1;
24666 }
24667
24668 static int
24669 mktime_test1 (time_t now)
24670 {
24671 struct tm *lt;
24672 return ! (lt = localtime (&now)) || mktime (lt) == now;
24673 }
24674
24675 static int
24676 mktime_test (time_t now)
24677 {
24678 return (mktime_test1 (now)
24679 && mktime_test1 ((time_t) (time_t_max - now))
24680 && mktime_test1 ((time_t) (time_t_min + now)));
24681 }
24682
24683 static int
24684 irix_6_4_bug ()
24685 {
24686 /* Based on code from Ariel Faigon. */
24687 struct tm tm;
24688 tm.tm_year = 96;
24689 tm.tm_mon = 3;
24690 tm.tm_mday = 0;
24691 tm.tm_hour = 0;
24692 tm.tm_min = 0;
24693 tm.tm_sec = 0;
24694 tm.tm_isdst = -1;
24695 mktime (&tm);
24696 return tm.tm_mon == 2 && tm.tm_mday == 31;
24697 }
24698
24699 static int
24700 bigtime_test (int j)
24701 {
24702 struct tm tm;
24703 time_t now;
24704 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
24705 now = mktime (&tm);
24706 if (now != (time_t) -1)
24707 {
24708 struct tm *lt = localtime (&now);
24709 if (! (lt
24710 && lt->tm_year == tm.tm_year
24711 && lt->tm_mon == tm.tm_mon
24712 && lt->tm_mday == tm.tm_mday
24713 && lt->tm_hour == tm.tm_hour
24714 && lt->tm_min == tm.tm_min
24715 && lt->tm_sec == tm.tm_sec
24716 && lt->tm_yday == tm.tm_yday
24717 && lt->tm_wday == tm.tm_wday
24718 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
24719 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
24720 return 0;
24721 }
24722 return 1;
24723 }
24724
24725 static int
24726 year_2050_test ()
24727 {
24728 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
24729 ignoring leap seconds. */
24730 unsigned long int answer = 2527315200UL;
24731
24732 struct tm tm;
24733 time_t t;
24734 tm.tm_year = 2050 - 1900;
24735 tm.tm_mon = 2 - 1;
24736 tm.tm_mday = 1;
24737 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
24738 tm.tm_isdst = -1;
24739
24740 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
24741 instead of "TZ=America/Vancouver" in order to detect the bug even
24742 on systems that don't support the Olson extension, or don't have the
24743 full zoneinfo tables installed. */
24744 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
24745
24746 t = mktime (&tm);
24747
24748 /* Check that the result is either a failure, or close enough
24749 to the correct answer that we can assume the discrepancy is
24750 due to leap seconds. */
24751 return (t == (time_t) -1
24752 || (0 < t && answer - 120 <= t && t <= answer + 120));
24753 }
24754
24755 int
24756 main ()
24757 {
24758 int result = 0;
24759 time_t t, delta;
24760 int i, j;
24761 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
24762 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
24763
24764 #if HAVE_DECL_ALARM
24765 /* This test makes some buggy mktime implementations loop.
24766 Give up after 60 seconds; a mktime slower than that
24767 isn't worth using anyway. */
24768 signal (SIGALRM, SIG_DFL);
24769 alarm (60);
24770 #endif
24771
24772 time_t_max = (! time_t_signed
24773 ? (time_t) -1
24774 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
24775 * 2 + 1));
24776 time_t_min = (! time_t_signed
24777 ? (time_t) 0
24778 : time_t_signed_magnitude
24779 ? ~ (time_t) 0
24780 : ~ time_t_max);
24781
24782 delta = time_t_max / 997; /* a suitable prime number */
24783 for (i = 0; i < N_STRINGS; i++)
24784 {
24785 if (tz_strings[i])
24786 putenv (tz_strings[i]);
24787
24788 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
24789 if (! mktime_test (t))
24790 result |= 1;
24791 if ((result & 2) == 0
24792 && ! (mktime_test ((time_t) 1)
24793 && mktime_test ((time_t) (60 * 60))
24794 && mktime_test ((time_t) (60 * 60 * 24))))
24795 result |= 2;
24796
24797 for (j = 1; (result & 4) == 0; j <<= 1)
24798 {
24799 if (! bigtime_test (j))
24800 result |= 4;
24801 if (INT_MAX / 2 < j)
24802 break;
24803 }
24804 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
24805 result |= 8;
24806 }
24807 if (! irix_6_4_bug ())
24808 result |= 16;
24809 if (! spring_forward_gap ())
24810 result |= 32;
24811 if (! year_2050_test ())
24812 result |= 64;
24813 return result;
24814 }
24815 _ACEOF
24816 if ac_fn_c_try_run "$LINENO"; then :
24817 gl_cv_func_working_mktime=yes
24818 else
24819 gl_cv_func_working_mktime=no
24820 fi
24821 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24822 conftest.$ac_objext conftest.beam conftest.$ac_ext
24823 fi
24824
24825
24826 fi
24827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
24828 $as_echo "$gl_cv_func_working_mktime" >&6; }
24829
24830 if test $gl_cv_func_working_mktime = no; then
24831 REPLACE_MKTIME=1
24832 else
24833 REPLACE_MKTIME=0
24834 fi
24835
24836 if test $REPLACE_MKTIME = 1; then
24837
24838
24839
24840
24841
24842
24843
24844
24845 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
24846
24847 :
24848 fi
24849
24850
24851
24852
24853
24854 GNULIB_MKTIME=1
24855
24856
24857
24858
24859
24860
24861
24862
24863
24864
24865
24866
24867 if test $ac_cv_func_pipe2 != yes; then
24868 HAVE_PIPE2=0
24869 fi
24870
24871
24872
24873
24874
24875
24876 GNULIB_PIPE2=1
24877
24878
24879
24880
24881
24882
24883
24884
24885
24886
24887 if test $ac_cv_func_pselect = yes; then
24888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
24889 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
24890 if test "${gl_cv_sig_pselect+set}" = set; then :
24891 $as_echo_n "(cached) " >&6
24892 else
24893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24894 /* end confdefs.h. */
24895 #include <sys/select.h>
24896
24897 int
24898 main ()
24899 {
24900 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
24901 struct timespec const *restrict,
24902 sigset_t const *restrict) = pselect;
24903 return !p;
24904 ;
24905 return 0;
24906 }
24907 _ACEOF
24908 if ac_fn_c_try_link "$LINENO"; then :
24909 gl_cv_sig_pselect=yes
24910 else
24911 gl_cv_sig_pselect=no
24912 fi
24913 rm -f core conftest.err conftest.$ac_objext \
24914 conftest$ac_exeext conftest.$ac_ext
24915 fi
24916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
24917 $as_echo "$gl_cv_sig_pselect" >&6; }
24918
24919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
24920 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
24921 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
24922 $as_echo_n "(cached) " >&6
24923 else
24924
24925 if test "$cross_compiling" = yes; then :
24926
24927 case "$host_os" in
24928 # Guess yes on glibc systems.
24929 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
24930 # If we don't know, assume the worst.
24931 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
24932 esac
24933
24934 else
24935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24936 /* end confdefs.h. */
24937
24938 #include <sys/types.h>
24939 #include <sys/time.h>
24940 #if HAVE_SYS_SELECT_H
24941 # include <sys/select.h>
24942 #endif
24943 #include <unistd.h>
24944 #include <errno.h>
24945
24946 int
24947 main ()
24948 {
24949
24950 fd_set set;
24951 dup2(0, 16);
24952 FD_ZERO(&set);
24953 FD_SET(16, &set);
24954 close(16);
24955 struct timespec timeout;
24956 timeout.tv_sec = 0;
24957 timeout.tv_nsec = 5000;
24958 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
24959
24960 ;
24961 return 0;
24962 }
24963 _ACEOF
24964 if ac_fn_c_try_run "$LINENO"; then :
24965 gl_cv_func_pselect_detects_ebadf=yes
24966 else
24967 gl_cv_func_pselect_detects_ebadf=no
24968 fi
24969 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24970 conftest.$ac_objext conftest.beam conftest.$ac_ext
24971 fi
24972
24973
24974 fi
24975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
24976 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
24977 case $gl_cv_func_pselect_detects_ebadf in
24978 *yes) ;;
24979 *) REPLACE_PSELECT=1 ;;
24980 esac
24981 fi
24982
24983 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
24984 REPLACE_PSELECT=1
24985 fi
24986
24987 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
24988
24989
24990
24991
24992
24993
24994
24995
24996 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
24997
24998 fi
24999
25000
25001
25002
25003
25004 GNULIB_PSELECT=1
25005
25006
25007
25008
25009
25010
25011
25012
25013
25014 LIB_PTHREAD_SIGMASK=
25015
25016
25017
25018
25019 if test "$gl_threads_api" = posix; then
25020 if test $ac_cv_func_pthread_sigmask = yes; then
25021 :
25022 else
25023 if test -n "$LIBMULTITHREAD"; then
25024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
25025 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
25026 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
25027 $as_echo_n "(cached) " >&6
25028 else
25029 gl_save_LIBS="$LIBS"
25030 LIBS="$LIBS $LIBMULTITHREAD"
25031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25032 /* end confdefs.h. */
25033 #include <pthread.h>
25034 #include <signal.h>
25035
25036 int
25037 main ()
25038 {
25039 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
25040 ;
25041 return 0;
25042 }
25043
25044 _ACEOF
25045 if ac_fn_c_try_link "$LINENO"; then :
25046 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
25047 else
25048 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
25049 fi
25050 rm -f core conftest.err conftest.$ac_objext \
25051 conftest$ac_exeext conftest.$ac_ext
25052 LIBS="$gl_save_LIBS"
25053
25054 fi
25055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
25056 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
25057 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
25058 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
25059 else
25060 HAVE_PTHREAD_SIGMASK=0
25061 fi
25062 else
25063 HAVE_PTHREAD_SIGMASK=0
25064 fi
25065 fi
25066 else
25067 if test $ac_cv_func_pthread_sigmask = yes; then
25068 REPLACE_PTHREAD_SIGMASK=1
25069 else
25070 HAVE_PTHREAD_SIGMASK=0
25071 fi
25072 fi
25073
25074
25075
25076
25077 if test $HAVE_PTHREAD_SIGMASK = 1; then
25078
25079
25080 if test -z "$LIB_PTHREAD_SIGMASK"; then
25081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
25082 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
25083 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
25084 $as_echo_n "(cached) " >&6
25085 else
25086
25087 if test "$cross_compiling" = yes; then :
25088
25089 case "$host_os" in
25090 freebsd* | hpux* | solaris | solaris2.[2-9]*)
25091 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
25092 *)
25093 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
25094 esac
25095
25096 else
25097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25098 /* end confdefs.h. */
25099
25100 #include <pthread.h>
25101 #include <signal.h>
25102 #include <stddef.h>
25103 int main ()
25104 {
25105 sigset_t set;
25106 sigemptyset (&set);
25107 return pthread_sigmask (1729, &set, NULL) != 0;
25108 }
25109 _ACEOF
25110 if ac_fn_c_try_run "$LINENO"; then :
25111 gl_cv_func_pthread_sigmask_in_libc_works=no
25112 else
25113 gl_cv_func_pthread_sigmask_in_libc_works=yes
25114 fi
25115 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25116 conftest.$ac_objext conftest.beam conftest.$ac_ext
25117 fi
25118
25119
25120 fi
25121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
25122 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
25123 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
25124 *no)
25125 REPLACE_PTHREAD_SIGMASK=1
25126
25127 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
25128
25129 ;;
25130 esac
25131 fi
25132
25133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
25134 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
25135 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
25136 $as_echo_n "(cached) " >&6
25137 else
25138
25139 gl_save_LIBS="$LIBS"
25140 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
25141 if test "$cross_compiling" = yes; then :
25142 case "$host_os" in
25143 cygwin*)
25144 gl_cv_func_pthread_sigmask_return_works="guessing no";;
25145 *)
25146 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
25147 esac
25148
25149 else
25150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25151 /* end confdefs.h. */
25152
25153 #include <pthread.h>
25154 #include <signal.h>
25155 #include <stddef.h>
25156 int main ()
25157 {
25158 sigset_t set;
25159 sigemptyset (&set);
25160 if (pthread_sigmask (1729, &set, NULL) == -1)
25161 return 1;
25162 return 0;
25163 }
25164 _ACEOF
25165 if ac_fn_c_try_run "$LINENO"; then :
25166 gl_cv_func_pthread_sigmask_return_works=yes
25167 else
25168 gl_cv_func_pthread_sigmask_return_works=no
25169 fi
25170 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25171 conftest.$ac_objext conftest.beam conftest.$ac_ext
25172 fi
25173
25174 LIBS="$gl_save_LIBS"
25175
25176 fi
25177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
25178 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
25179 case "$gl_cv_func_pthread_sigmask_return_works" in
25180 *no)
25181 REPLACE_PTHREAD_SIGMASK=1
25182
25183 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
25184
25185 ;;
25186 esac
25187
25188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
25189 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
25190 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
25191 $as_echo_n "(cached) " >&6
25192 else
25193
25194 case "$host_os" in
25195 irix*)
25196 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
25197 *)
25198 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
25199 esac
25200 gl_save_LIBS="$LIBS"
25201 LIBS="$LIBS $LIBMULTITHREAD"
25202 if test "$cross_compiling" = yes; then :
25203 :
25204 else
25205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25206 /* end confdefs.h. */
25207
25208 #include <pthread.h>
25209 #include <signal.h>
25210 #include <stdio.h>
25211 #include <stdlib.h>
25212 #include <unistd.h>
25213 static volatile int sigint_occurred;
25214 static void
25215 sigint_handler (int sig)
25216 {
25217 sigint_occurred++;
25218 }
25219 int main ()
25220 {
25221 sigset_t set;
25222 int pid = getpid ();
25223 char command[80];
25224 signal (SIGINT, sigint_handler);
25225 sigemptyset (&set);
25226 sigaddset (&set, SIGINT);
25227 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
25228 return 1;
25229 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
25230 if (!(system (command) == 0))
25231 return 2;
25232 sleep (2);
25233 if (!(sigint_occurred == 0))
25234 return 3;
25235 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
25236 return 4;
25237 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
25238 return 5;
25239 return 0;
25240 }
25241 _ACEOF
25242 if ac_fn_c_try_run "$LINENO"; then :
25243 :
25244 else
25245 gl_cv_func_pthread_sigmask_unblock_works=no
25246 fi
25247 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25248 conftest.$ac_objext conftest.beam conftest.$ac_ext
25249 fi
25250
25251 LIBS="$gl_save_LIBS"
25252
25253 fi
25254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
25255 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
25256 case "$gl_cv_func_pthread_sigmask_unblock_works" in
25257 *no)
25258 REPLACE_PTHREAD_SIGMASK=1
25259
25260 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
25261
25262 ;;
25263 esac
25264 fi
25265
25266 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
25267
25268
25269
25270
25271
25272
25273
25274
25275 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
25276
25277
25278 if test $HAVE_PTHREAD_SIGMASK = 1; then
25279
25280 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
25281
25282 fi
25283
25284 fi
25285
25286
25287
25288
25289
25290 GNULIB_PTHREAD_SIGMASK=1
25291
25292
25293
25294
25295
25296
25297
25298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5
25299 $as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; }
25300 if test "${gl_cv_func_svid_putenv+set}" = set; then :
25301 $as_echo_n "(cached) " >&6
25302 else
25303 if test "$cross_compiling" = yes; then :
25304 case "$host_os" in
25305 # Guess yes on glibc systems.
25306 *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;;
25307 # If we don't know, assume the worst.
25308 *) gl_cv_func_svid_putenv="guessing no" ;;
25309 esac
25310
25311 else
25312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25313 /* end confdefs.h. */
25314 $ac_includes_default
25315 int
25316 main ()
25317 {
25318
25319 /* Put it in env. */
25320 if (putenv ("CONFTEST_putenv=val"))
25321 return 1;
25322
25323 /* Try to remove it. */
25324 if (putenv ("CONFTEST_putenv"))
25325 return 2;
25326
25327 /* Make sure it was deleted. */
25328 if (getenv ("CONFTEST_putenv") != 0)
25329 return 3;
25330
25331 return 0;
25332
25333 ;
25334 return 0;
25335 }
25336 _ACEOF
25337 if ac_fn_c_try_run "$LINENO"; then :
25338 gl_cv_func_svid_putenv=yes
25339 else
25340 gl_cv_func_svid_putenv=no
25341 fi
25342 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25343 conftest.$ac_objext conftest.beam conftest.$ac_ext
25344 fi
25345
25346
25347 fi
25348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5
25349 $as_echo "$gl_cv_func_svid_putenv" >&6; }
25350 case "$gl_cv_func_svid_putenv" in
25351 *yes) ;;
25352 *)
25353 REPLACE_PUTENV=1
25354 ;;
25355 esac
25356
25357 if test $REPLACE_PUTENV = 1; then
25358
25359
25360
25361
25362
25363
25364
25365
25366 gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext"
25367
25368
25369 ac_fn_c_check_decl "$LINENO" "_putenv" "ac_cv_have_decl__putenv" "$ac_includes_default"
25370 if test "x$ac_cv_have_decl__putenv" = x""yes; then :
25371 ac_have_decl=1
25372 else
25373 ac_have_decl=0
25374 fi
25375
25376 cat >>confdefs.h <<_ACEOF
25377 #define HAVE_DECL__PUTENV $ac_have_decl
25378 _ACEOF
25379
25380
25381 fi
25382
25383
25384
25385
25386
25387 GNULIB_PUTENV=1
25388
25389
25390
25391
25392
25393
25394 # Check whether --enable-acl was given.
25395 if test "${enable_acl+set}" = set; then :
25396 enableval=$enable_acl;
25397 else
25398 enable_acl=auto
25399 fi
25400
25401
25402 LIB_ACL=
25403 use_acl=0
25404 if test "x$enable_acl" != "xno"; then
25405 for ac_header in sys/acl.h
25406 do :
25407 ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default"
25408 if test "x$ac_cv_header_sys_acl_h" = x""yes; then :
25409 cat >>confdefs.h <<_ACEOF
25410 #define HAVE_SYS_ACL_H 1
25411 _ACEOF
25412
25413 fi
25414
25415 done
25416
25417 if test $ac_cv_header_sys_acl_h = yes; then
25418 ac_save_LIBS=$LIBS
25419
25420 if test $use_acl = 0; then
25421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5
25422 $as_echo_n "checking for library containing acl_get_file... " >&6; }
25423 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25424 $as_echo_n "(cached) " >&6
25425 else
25426 ac_func_search_save_LIBS=$LIBS
25427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25428 /* end confdefs.h. */
25429
25430 /* Override any GCC internal prototype to avoid an error.
25431 Use char because int might match the return type of a GCC
25432 builtin and then its argument prototype would still apply. */
25433 #ifdef __cplusplus
25434 extern "C"
25435 #endif
25436 char acl_get_file ();
25437 int
25438 main ()
25439 {
25440 return acl_get_file ();
25441 ;
25442 return 0;
25443 }
25444 _ACEOF
25445 for ac_lib in '' acl pacl; do
25446 if test -z "$ac_lib"; then
25447 ac_res="none required"
25448 else
25449 ac_res=-l$ac_lib
25450 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25451 fi
25452 if ac_fn_c_try_link "$LINENO"; then :
25453 ac_cv_search_acl_get_file=$ac_res
25454 fi
25455 rm -f core conftest.err conftest.$ac_objext \
25456 conftest$ac_exeext
25457 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25458 break
25459 fi
25460 done
25461 if test "${ac_cv_search_acl_get_file+set}" = set; then :
25462
25463 else
25464 ac_cv_search_acl_get_file=no
25465 fi
25466 rm conftest.$ac_ext
25467 LIBS=$ac_func_search_save_LIBS
25468 fi
25469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5
25470 $as_echo "$ac_cv_search_acl_get_file" >&6; }
25471 ac_res=$ac_cv_search_acl_get_file
25472 if test "$ac_res" != no; then :
25473 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25474 if test "$ac_cv_search_acl_get_file" != "none required"; then
25475 LIB_ACL=$ac_cv_search_acl_get_file
25476 fi
25477 for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \
25478 acl_free acl_from_mode acl_from_text \
25479 acl_delete_def_file acl_extended_file \
25480 acl_delete_fd_np acl_delete_file_np \
25481 acl_copy_ext_native acl_create_entry_np \
25482 acl_to_short_text acl_free_text
25483 do :
25484 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
25485 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
25486 eval as_val=\$$as_ac_var
25487 if test "x$as_val" = x""yes; then :
25488 cat >>confdefs.h <<_ACEOF
25489 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
25490 _ACEOF
25491
25492 fi
25493 done
25494
25495 # If the acl_get_file bug is detected, don't enable the ACL support.
25496
25497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5
25498 $as_echo_n "checking for working acl_get_file... " >&6; }
25499 if test "${gl_cv_func_working_acl_get_file+set}" = set; then :
25500 $as_echo_n "(cached) " >&6
25501 else
25502 if test "$cross_compiling" = yes; then :
25503 gl_cv_func_working_acl_get_file=cross-compiling
25504 else
25505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25506 /* end confdefs.h. */
25507 #include <sys/types.h>
25508 #include <sys/acl.h>
25509 #include <errno.h>
25510
25511 int
25512 main ()
25513 {
25514 if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
25515 return 1;
25516 return 0;
25517
25518 ;
25519 return 0;
25520 }
25521 _ACEOF
25522 if ac_fn_c_try_run "$LINENO"; then :
25523 gl_cv_func_working_acl_get_file=yes
25524 else
25525 gl_cv_func_working_acl_get_file=no
25526 fi
25527 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25528 conftest.$ac_objext conftest.beam conftest.$ac_ext
25529 fi
25530
25531 fi
25532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5
25533 $as_echo "$gl_cv_func_working_acl_get_file" >&6; }
25534
25535 if test $gl_cv_func_working_acl_get_file = yes; then :
25536 use_acl=1
25537 fi
25538
25539 if test $use_acl = 1; then
25540 for ac_header in acl/libacl.h
25541 do :
25542 ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default"
25543 if test "x$ac_cv_header_acl_libacl_h" = x""yes; then :
25544 cat >>confdefs.h <<_ACEOF
25545 #define HAVE_ACL_LIBACL_H 1
25546 _ACEOF
25547
25548 fi
25549
25550 done
25551
25552
25553
25554
25555
25556
25557
25558
25559
25560 for ac_func in acl_entries
25561 do :
25562 ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries"
25563 if test "x$ac_cv_func_acl_entries" = x""yes; then :
25564 cat >>confdefs.h <<_ACEOF
25565 #define HAVE_ACL_ENTRIES 1
25566 _ACEOF
25567
25568 else
25569
25570 gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext"
25571
25572 fi
25573 done
25574
25575
25576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5
25577 $as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; }
25578 if test "${gl_cv_acl_ACL_FIRST_ENTRY+set}" = set; then :
25579 $as_echo_n "(cached) " >&6
25580 else
25581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25582 /* end confdefs.h. */
25583 #include <sys/types.h>
25584 #include <sys/acl.h>
25585 int type = ACL_FIRST_ENTRY;
25586 int
25587 main ()
25588 {
25589
25590 ;
25591 return 0;
25592 }
25593 _ACEOF
25594 if ac_fn_c_try_compile "$LINENO"; then :
25595 gl_cv_acl_ACL_FIRST_ENTRY=yes
25596 else
25597 gl_cv_acl_ACL_FIRST_ENTRY=no
25598 fi
25599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25600 fi
25601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5
25602 $as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; }
25603 if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then
25604
25605 $as_echo "#define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h
25606
25607 fi
25608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5
25609 $as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; }
25610 if test "${gl_cv_acl_ACL_TYPE_EXTENDED+set}" = set; then :
25611 $as_echo_n "(cached) " >&6
25612 else
25613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25614 /* end confdefs.h. */
25615 #include <sys/types.h>
25616 #include <sys/acl.h>
25617 int type = ACL_TYPE_EXTENDED;
25618 int
25619 main ()
25620 {
25621
25622 ;
25623 return 0;
25624 }
25625 _ACEOF
25626 if ac_fn_c_try_compile "$LINENO"; then :
25627 gl_cv_acl_ACL_TYPE_EXTENDED=yes
25628 else
25629 gl_cv_acl_ACL_TYPE_EXTENDED=no
25630 fi
25631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25632 fi
25633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5
25634 $as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; }
25635 if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then
25636
25637 $as_echo "#define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h
25638
25639 fi
25640 else
25641 LIB_ACL=
25642 fi
25643
25644 fi
25645
25646 fi
25647
25648 if test $use_acl = 0; then
25649 for ac_func in facl
25650 do :
25651 ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl"
25652 if test "x$ac_cv_func_facl" = x""yes; then :
25653 cat >>confdefs.h <<_ACEOF
25654 #define HAVE_FACL 1
25655 _ACEOF
25656
25657 fi
25658 done
25659
25660 if test $ac_cv_func_facl = yes; then
25661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5
25662 $as_echo_n "checking for library containing acl_trivial... " >&6; }
25663 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25664 $as_echo_n "(cached) " >&6
25665 else
25666 ac_func_search_save_LIBS=$LIBS
25667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25668 /* end confdefs.h. */
25669
25670 /* Override any GCC internal prototype to avoid an error.
25671 Use char because int might match the return type of a GCC
25672 builtin and then its argument prototype would still apply. */
25673 #ifdef __cplusplus
25674 extern "C"
25675 #endif
25676 char acl_trivial ();
25677 int
25678 main ()
25679 {
25680 return acl_trivial ();
25681 ;
25682 return 0;
25683 }
25684 _ACEOF
25685 for ac_lib in '' sec; do
25686 if test -z "$ac_lib"; then
25687 ac_res="none required"
25688 else
25689 ac_res=-l$ac_lib
25690 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
25691 fi
25692 if ac_fn_c_try_link "$LINENO"; then :
25693 ac_cv_search_acl_trivial=$ac_res
25694 fi
25695 rm -f core conftest.err conftest.$ac_objext \
25696 conftest$ac_exeext
25697 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25698 break
25699 fi
25700 done
25701 if test "${ac_cv_search_acl_trivial+set}" = set; then :
25702
25703 else
25704 ac_cv_search_acl_trivial=no
25705 fi
25706 rm conftest.$ac_ext
25707 LIBS=$ac_func_search_save_LIBS
25708 fi
25709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5
25710 $as_echo "$ac_cv_search_acl_trivial" >&6; }
25711 ac_res=$ac_cv_search_acl_trivial
25712 if test "$ac_res" != no; then :
25713 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
25714 if test "$ac_cv_search_acl_trivial" != "none required"; then
25715 LIB_ACL=$ac_cv_search_acl_trivial
25716 fi
25717
25718 fi
25719
25720 for ac_func in acl_trivial
25721 do :
25722 ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial"
25723 if test "x$ac_cv_func_acl_trivial" = x""yes; then :
25724 cat >>confdefs.h <<_ACEOF
25725 #define HAVE_ACL_TRIVIAL 1
25726 _ACEOF
25727
25728 fi
25729 done
25730
25731 use_acl=1
25732 fi
25733 fi
25734
25735 if test $use_acl = 0; then
25736 for ac_func in getacl
25737 do :
25738 ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl"
25739 if test "x$ac_cv_func_getacl" = x""yes; then :
25740 cat >>confdefs.h <<_ACEOF
25741 #define HAVE_GETACL 1
25742 _ACEOF
25743
25744 fi
25745 done
25746
25747 if test $ac_cv_func_getacl = yes; then
25748 use_acl=1
25749 fi
25750 for ac_header in aclv.h
25751 do :
25752 ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include <sys/types.h>
25753 "
25754 if test "x$ac_cv_header_aclv_h" = x""yes; then :
25755 cat >>confdefs.h <<_ACEOF
25756 #define HAVE_ACLV_H 1
25757 _ACEOF
25758
25759 fi
25760
25761 done
25762
25763 fi
25764
25765 if test $use_acl = 0; then
25766 for ac_func in aclx_get
25767 do :
25768 ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get"
25769 if test "x$ac_cv_func_aclx_get" = x""yes; then :
25770 cat >>confdefs.h <<_ACEOF
25771 #define HAVE_ACLX_GET 1
25772 _ACEOF
25773
25774 fi
25775 done
25776
25777 if test $ac_cv_func_aclx_get = yes; then
25778 use_acl=1
25779 fi
25780 fi
25781
25782 if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then
25783 for ac_func in statacl
25784 do :
25785 ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl"
25786 if test "x$ac_cv_func_statacl" = x""yes; then :
25787 cat >>confdefs.h <<_ACEOF
25788 #define HAVE_STATACL 1
25789 _ACEOF
25790
25791 fi
25792 done
25793
25794 if test $ac_cv_func_statacl = yes; then
25795 use_acl=1
25796 fi
25797 fi
25798
25799 if test $use_acl = 0; then
25800 for ac_func in aclsort
25801 do :
25802 ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort"
25803 if test "x$ac_cv_func_aclsort" = x""yes; then :
25804 cat >>confdefs.h <<_ACEOF
25805 #define HAVE_ACLSORT 1
25806 _ACEOF
25807
25808 fi
25809 done
25810
25811 if test $ac_cv_func_aclsort = yes; then
25812 use_acl=1
25813 fi
25814 fi
25815
25816 LIBS=$ac_save_LIBS
25817 fi
25818 if test "x$enable_acl$use_acl" = "xyes0"; then
25819 as_fn_error "ACLs enabled but support not detected" "$LINENO" 5
25820 elif test "x$enable_acl$use_acl" = "xauto0"; then
25821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5
25822 $as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;}
25823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: emacs will be built without ACL support." >&5
25824 $as_echo "$as_me: WARNING: emacs will be built without ACL support." >&2;}
25825 fi
25826 fi
25827
25828
25829 cat >>confdefs.h <<_ACEOF
25830 #define USE_ACL $use_acl
25831 _ACEOF
25832
25833 USE_ACL=$use_acl
25834
25835
25836
25837
25838
25839 if test $ac_cv_func_readlink = no; then
25840 HAVE_READLINK=0
25841 else
25842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
25843 $as_echo_n "checking whether readlink signature is correct... " >&6; }
25844 if test "${gl_cv_decl_readlink_works+set}" = set; then :
25845 $as_echo_n "(cached) " >&6
25846 else
25847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25848 /* end confdefs.h. */
25849 #include <unistd.h>
25850 /* Cause compilation failure if original declaration has wrong type. */
25851 ssize_t readlink (const char *, char *, size_t);
25852 int
25853 main ()
25854 {
25855
25856 ;
25857 return 0;
25858 }
25859 _ACEOF
25860 if ac_fn_c_try_compile "$LINENO"; then :
25861 gl_cv_decl_readlink_works=yes
25862 else
25863 gl_cv_decl_readlink_works=no
25864 fi
25865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
25866 fi
25867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
25868 $as_echo "$gl_cv_decl_readlink_works" >&6; }
25869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
25870 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
25871 if test "${gl_cv_func_readlink_works+set}" = set; then :
25872 $as_echo_n "(cached) " >&6
25873 else
25874 # We have readlink, so assume ln -s works.
25875 ln -s conftest.no-such conftest.link
25876 ln -s conftest.link conftest.lnk2
25877 if test "$cross_compiling" = yes; then :
25878 case "$host_os" in
25879 # Guess yes on glibc systems.
25880 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
25881 # If we don't know, assume the worst.
25882 *) gl_cv_func_readlink_works="guessing no" ;;
25883 esac
25884
25885 else
25886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
25887 /* end confdefs.h. */
25888 #include <unistd.h>
25889
25890 int
25891 main ()
25892 {
25893 char buf[20];
25894 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
25895 ;
25896 return 0;
25897 }
25898 _ACEOF
25899 if ac_fn_c_try_run "$LINENO"; then :
25900 gl_cv_func_readlink_works=yes
25901 else
25902 gl_cv_func_readlink_works=no
25903 fi
25904 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
25905 conftest.$ac_objext conftest.beam conftest.$ac_ext
25906 fi
25907
25908 rm -f conftest.link conftest.lnk2
25909 fi
25910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
25911 $as_echo "$gl_cv_func_readlink_works" >&6; }
25912 case "$gl_cv_func_readlink_works" in
25913 *yes)
25914 if test "$gl_cv_decl_readlink_works" != yes; then
25915 REPLACE_READLINK=1
25916 fi
25917 ;;
25918 *)
25919
25920 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
25921
25922 REPLACE_READLINK=1
25923 ;;
25924 esac
25925 fi
25926
25927 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
25928
25929
25930
25931
25932
25933
25934
25935
25936 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
25937
25938
25939 :
25940
25941 fi
25942
25943
25944
25945
25946
25947 GNULIB_READLINK=1
25948
25949
25950
25951
25952
25953
25954
25955
25956
25957 if test $ac_cv_func_readlinkat = no; then
25958 HAVE_READLINKAT=0
25959 fi
25960
25961 if test $HAVE_READLINKAT = 0; then
25962
25963
25964
25965
25966
25967
25968
25969
25970 gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext"
25971
25972 fi
25973
25974
25975
25976
25977
25978 GNULIB_READLINKAT=1
25979
25980
25981
25982
25983
25984
25985 for ac_func in sig2str
25986 do :
25987 ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str"
25988 if test "x$ac_cv_func_sig2str" = x""yes; then :
25989 cat >>confdefs.h <<_ACEOF
25990 #define HAVE_SIG2STR 1
25991 _ACEOF
25992
25993 fi
25994 done
25995
25996
25997 if test $ac_cv_func_sig2str = no; then
25998
25999
26000
26001
26002
26003
26004
26005
26006 gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext"
26007
26008
26009 :
26010
26011 fi
26012
26013
26014
26015
26016
26017
26018
26019
26020
26021
26022
26023 if test $gl_cv_have_include_next = yes; then
26024 gl_cv_next_signal_h='<'signal.h'>'
26025 else
26026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
26027 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
26028 if test "${gl_cv_next_signal_h+set}" = set; then :
26029 $as_echo_n "(cached) " >&6
26030 else
26031
26032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26033 /* end confdefs.h. */
26034 #include <signal.h>
26035
26036 _ACEOF
26037 case "$host_os" in
26038 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26039 *) gl_absname_cpp="$ac_cpp" ;;
26040 esac
26041
26042 case "$host_os" in
26043 mingw*)
26044 gl_dirsep_regex='[/\\]'
26045 ;;
26046 *)
26047 gl_dirsep_regex='\/'
26048 ;;
26049 esac
26050 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26051
26052 gl_header_literal_regex=`echo 'signal.h' \
26053 | sed -e "$gl_make_literal_regex_sed"`
26054 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26055 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26056 s|^/[^/]|//&|
26057 p
26058 q
26059 }'
26060 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26061 sed -n "$gl_absolute_header_sed"`'"'
26062
26063
26064 fi
26065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
26066 $as_echo "$gl_cv_next_signal_h" >&6; }
26067 fi
26068 NEXT_SIGNAL_H=$gl_cv_next_signal_h
26069
26070 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26071 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26072 gl_next_as_first_directive='<'signal.h'>'
26073 else
26074 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26075 gl_next_as_first_directive=$gl_cv_next_signal_h
26076 fi
26077 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
26078
26079
26080
26081
26082
26083 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
26084 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
26085 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
26086 #include <signal.h>
26087
26088 "
26089 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
26090
26091 else
26092 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
26093 fi
26094
26095
26096
26097
26098
26099
26100
26101 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
26102 #include <signal.h>
26103
26104 "
26105 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
26106
26107 else
26108 HAVE_SIGHANDLER_T=0
26109 fi
26110
26111
26112
26113
26114 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
26115 /* <sys/types.h> is not needed according to POSIX, but the
26116 <sys/socket.h> in i386-unknown-freebsd4.10 and
26117 powerpc-apple-darwin5.5 required it. */
26118 #include <sys/types.h>
26119 #if HAVE_SYS_SOCKET_H
26120 # include <sys/socket.h>
26121 #elif HAVE_WS2TCPIP_H
26122 # include <ws2tcpip.h>
26123 #endif
26124
26125 "
26126 if test "x$ac_cv_type_socklen_t" = x""yes; then :
26127
26128 else
26129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
26130 $as_echo_n "checking for socklen_t equivalent... " >&6; }
26131 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
26132 $as_echo_n "(cached) " >&6
26133 else
26134 # Systems have either "struct sockaddr *" or
26135 # "void *" as the second argument to getpeername
26136 gl_cv_socklen_t_equiv=
26137 for arg2 in "struct sockaddr" void; do
26138 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
26139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26140 /* end confdefs.h. */
26141 #include <sys/types.h>
26142 #include <sys/socket.h>
26143
26144 int getpeername (int, $arg2 *, $t *);
26145 int
26146 main ()
26147 {
26148 $t len;
26149 getpeername (0, 0, &len);
26150 ;
26151 return 0;
26152 }
26153 _ACEOF
26154 if ac_fn_c_try_compile "$LINENO"; then :
26155 gl_cv_socklen_t_equiv="$t"
26156 fi
26157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26158 test "$gl_cv_socklen_t_equiv" != "" && break
26159 done
26160 test "$gl_cv_socklen_t_equiv" != "" && break
26161 done
26162
26163 fi
26164
26165 if test "$gl_cv_socklen_t_equiv" = ""; then
26166 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
26167 fi
26168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
26169 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
26170
26171 cat >>confdefs.h <<_ACEOF
26172 #define socklen_t $gl_cv_socklen_t_equiv
26173 _ACEOF
26174
26175 fi
26176
26177
26178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
26179 $as_echo_n "checking for ssize_t... " >&6; }
26180 if test "${gt_cv_ssize_t+set}" = set; then :
26181 $as_echo_n "(cached) " >&6
26182 else
26183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26184 /* end confdefs.h. */
26185 #include <sys/types.h>
26186 int
26187 main ()
26188 {
26189 int x = sizeof (ssize_t *) + sizeof (ssize_t);
26190 return !x;
26191 ;
26192 return 0;
26193 }
26194 _ACEOF
26195 if ac_fn_c_try_compile "$LINENO"; then :
26196 gt_cv_ssize_t=yes
26197 else
26198 gt_cv_ssize_t=no
26199 fi
26200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26201 fi
26202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
26203 $as_echo "$gt_cv_ssize_t" >&6; }
26204 if test $gt_cv_ssize_t = no; then
26205
26206 $as_echo "#define ssize_t int" >>confdefs.h
26207
26208 fi
26209
26210
26211
26212
26213
26214 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
26215 #include <sys/stat.h>
26216 "
26217 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
26218
26219 cat >>confdefs.h <<_ACEOF
26220 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
26221 _ACEOF
26222
26223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
26224 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
26225 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
26226 $as_echo_n "(cached) " >&6
26227 else
26228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26229 /* end confdefs.h. */
26230
26231 #include <sys/types.h>
26232 #include <sys/stat.h>
26233 #if HAVE_SYS_TIME_H
26234 # include <sys/time.h>
26235 #endif
26236 #include <time.h>
26237 struct timespec ts;
26238 struct stat st;
26239
26240 int
26241 main ()
26242 {
26243
26244 st.st_atim = ts;
26245
26246 ;
26247 return 0;
26248 }
26249 _ACEOF
26250 if ac_fn_c_try_compile "$LINENO"; then :
26251 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
26252 else
26253 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
26254 fi
26255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26256 fi
26257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
26258 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
26259 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
26260
26261 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
26262
26263 fi
26264 else
26265 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
26266 #include <sys/stat.h>
26267 "
26268 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
26269
26270 cat >>confdefs.h <<_ACEOF
26271 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
26272 _ACEOF
26273
26274
26275 else
26276 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
26277 #include <sys/stat.h>
26278 "
26279 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
26280
26281 cat >>confdefs.h <<_ACEOF
26282 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
26283 _ACEOF
26284
26285
26286 else
26287 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
26288 #include <sys/stat.h>
26289 "
26290 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
26291
26292 cat >>confdefs.h <<_ACEOF
26293 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
26294 _ACEOF
26295
26296
26297 fi
26298
26299 fi
26300
26301 fi
26302
26303 fi
26304
26305
26306
26307
26308
26309 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
26310 #include <sys/stat.h>
26311 "
26312 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
26313
26314 cat >>confdefs.h <<_ACEOF
26315 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
26316 _ACEOF
26317
26318
26319 else
26320 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
26321 #include <sys/stat.h>
26322 "
26323 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
26324
26325 cat >>confdefs.h <<_ACEOF
26326 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
26327 _ACEOF
26328
26329
26330 else
26331 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
26332 #include <sys/stat.h>
26333 "
26334 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
26335
26336 cat >>confdefs.h <<_ACEOF
26337 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
26338 _ACEOF
26339
26340
26341 fi
26342
26343 fi
26344
26345 fi
26346
26347
26348
26349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
26350 $as_echo_n "checking for working stdalign.h... " >&6; }
26351 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
26352 $as_echo_n "(cached) " >&6
26353 else
26354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26355 /* end confdefs.h. */
26356 #include <stdalign.h>
26357 #include <stddef.h>
26358
26359 /* Test that alignof yields a result consistent with offsetof.
26360 This catches GCC bug 52023
26361 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
26362 #ifdef __cplusplus
26363 template <class t> struct alignof_helper { char a; t b; };
26364 # define ao(type) offsetof (alignof_helper<type>, b)
26365 #else
26366 # define ao(type) offsetof (struct { char a; type b; }, b)
26367 #endif
26368 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
26369 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
26370 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
26371
26372 /* Test _Alignas only on platforms where gnulib can help. */
26373 #if \
26374 ((defined __cplusplus && 201103 <= __cplusplus) \
26375 || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \
26376 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
26377 struct alignas_test { char c; char alignas (8) alignas_8; };
26378 char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
26379 ? 1 : -1];
26380 #endif
26381
26382 int
26383 main ()
26384 {
26385
26386 ;
26387 return 0;
26388 }
26389 _ACEOF
26390 if ac_fn_c_try_compile "$LINENO"; then :
26391 gl_cv_header_working_stdalign_h=yes
26392 else
26393 gl_cv_header_working_stdalign_h=no
26394 fi
26395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26396 fi
26397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
26398 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
26399
26400 if test $gl_cv_header_working_stdalign_h = yes; then
26401 STDALIGN_H=''
26402 else
26403 STDALIGN_H='stdalign.h'
26404 fi
26405
26406
26407 if test -n "$STDALIGN_H"; then
26408 GL_GENERATE_STDALIGN_H_TRUE=
26409 GL_GENERATE_STDALIGN_H_FALSE='#'
26410 else
26411 GL_GENERATE_STDALIGN_H_TRUE='#'
26412 GL_GENERATE_STDALIGN_H_FALSE=
26413 fi
26414
26415
26416
26417 STDARG_H=''
26418 NEXT_STDARG_H='<stdarg.h>'
26419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
26420 $as_echo_n "checking for va_copy... " >&6; }
26421 if test "${gl_cv_func_va_copy+set}" = set; then :
26422 $as_echo_n "(cached) " >&6
26423 else
26424
26425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26426 /* end confdefs.h. */
26427 #include <stdarg.h>
26428 int
26429 main ()
26430 {
26431
26432 #ifndef va_copy
26433 void (*func) (va_list, va_list) = va_copy;
26434 #endif
26435
26436 ;
26437 return 0;
26438 }
26439 _ACEOF
26440 if ac_fn_c_try_compile "$LINENO"; then :
26441 gl_cv_func_va_copy=yes
26442 else
26443 gl_cv_func_va_copy=no
26444 fi
26445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26446 fi
26447
26448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
26449 $as_echo "$gl_cv_func_va_copy" >&6; }
26450 if test $gl_cv_func_va_copy = no; then
26451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26452 /* end confdefs.h. */
26453 #if defined _AIX && !defined __GNUC__
26454 AIX vaccine
26455 #endif
26456
26457 _ACEOF
26458 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
26459 $EGREP "vaccine" >/dev/null 2>&1; then :
26460 gl_aixcc=yes
26461 else
26462 gl_aixcc=no
26463 fi
26464 rm -f conftest*
26465
26466 if test $gl_aixcc = yes; then
26467 STDARG_H=stdarg.h
26468
26469
26470
26471
26472
26473
26474
26475
26476 if test $gl_cv_have_include_next = yes; then
26477 gl_cv_next_stdarg_h='<'stdarg.h'>'
26478 else
26479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
26480 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
26481 if test "${gl_cv_next_stdarg_h+set}" = set; then :
26482 $as_echo_n "(cached) " >&6
26483 else
26484
26485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26486 /* end confdefs.h. */
26487 #include <stdarg.h>
26488
26489 _ACEOF
26490 case "$host_os" in
26491 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26492 *) gl_absname_cpp="$ac_cpp" ;;
26493 esac
26494
26495 case "$host_os" in
26496 mingw*)
26497 gl_dirsep_regex='[/\\]'
26498 ;;
26499 *)
26500 gl_dirsep_regex='\/'
26501 ;;
26502 esac
26503 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26504
26505 gl_header_literal_regex=`echo 'stdarg.h' \
26506 | sed -e "$gl_make_literal_regex_sed"`
26507 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26508 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26509 s|^/[^/]|//&|
26510 p
26511 q
26512 }'
26513 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26514 sed -n "$gl_absolute_header_sed"`'"'
26515
26516
26517 fi
26518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
26519 $as_echo "$gl_cv_next_stdarg_h" >&6; }
26520 fi
26521 NEXT_STDARG_H=$gl_cv_next_stdarg_h
26522
26523 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26524 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26525 gl_next_as_first_directive='<'stdarg.h'>'
26526 else
26527 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26528 gl_next_as_first_directive=$gl_cv_next_stdarg_h
26529 fi
26530 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
26531
26532
26533
26534
26535 if test "$gl_cv_next_stdarg_h" = '""'; then
26536 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
26537 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
26538 fi
26539 else
26540
26541 saved_as_echo_n="$as_echo_n"
26542 as_echo_n=':'
26543 if test "${gl_cv_func___va_copy+set}" = set; then :
26544 $as_echo_n "(cached) " >&6
26545 else
26546
26547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26548 /* end confdefs.h. */
26549 #include <stdarg.h>
26550 int
26551 main ()
26552 {
26553
26554 #ifndef __va_copy
26555 error, bail out
26556 #endif
26557
26558 ;
26559 return 0;
26560 }
26561 _ACEOF
26562 if ac_fn_c_try_compile "$LINENO"; then :
26563 gl_cv_func___va_copy=yes
26564 else
26565 gl_cv_func___va_copy=no
26566 fi
26567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26568 fi
26569
26570 as_echo_n="$saved_as_echo_n"
26571
26572 if test $gl_cv_func___va_copy = yes; then
26573
26574 $as_echo "#define va_copy __va_copy" >>confdefs.h
26575
26576 else
26577
26578
26579 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
26580
26581 fi
26582 fi
26583 fi
26584
26585 if test -n "$STDARG_H"; then
26586 GL_GENERATE_STDARG_H_TRUE=
26587 GL_GENERATE_STDARG_H_FALSE='#'
26588 else
26589 GL_GENERATE_STDARG_H_TRUE='#'
26590 GL_GENERATE_STDARG_H_FALSE=
26591 fi
26592
26593
26594
26595
26596
26597
26598 # Define two additional variables used in the Makefile substitution.
26599
26600 if test "$ac_cv_header_stdbool_h" = yes; then
26601 STDBOOL_H=''
26602 else
26603 STDBOOL_H='stdbool.h'
26604 fi
26605
26606 if test -n "$STDBOOL_H"; then
26607 GL_GENERATE_STDBOOL_H_TRUE=
26608 GL_GENERATE_STDBOOL_H_FALSE='#'
26609 else
26610 GL_GENERATE_STDBOOL_H_TRUE='#'
26611 GL_GENERATE_STDBOOL_H_FALSE=
26612 fi
26613
26614
26615 if test "$ac_cv_type__Bool" = yes; then
26616 HAVE__BOOL=1
26617 else
26618 HAVE__BOOL=0
26619 fi
26620
26621
26622
26623
26624
26625 STDDEF_H=
26626 if test $gt_cv_c_wchar_t = no; then
26627 HAVE_WCHAR_T=0
26628 STDDEF_H=stddef.h
26629 fi
26630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
26631 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
26632 if test "${gl_cv_decl_null_works+set}" = set; then :
26633 $as_echo_n "(cached) " >&6
26634 else
26635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26636 /* end confdefs.h. */
26637 #include <stddef.h>
26638 int test[2 * (sizeof NULL == sizeof (void *)) -1];
26639
26640 int
26641 main ()
26642 {
26643
26644 ;
26645 return 0;
26646 }
26647 _ACEOF
26648 if ac_fn_c_try_compile "$LINENO"; then :
26649 gl_cv_decl_null_works=yes
26650 else
26651 gl_cv_decl_null_works=no
26652 fi
26653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
26654 fi
26655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
26656 $as_echo "$gl_cv_decl_null_works" >&6; }
26657 if test $gl_cv_decl_null_works = no; then
26658 REPLACE_NULL=1
26659 STDDEF_H=stddef.h
26660 fi
26661
26662 if test -n "$STDDEF_H"; then
26663 GL_GENERATE_STDDEF_H_TRUE=
26664 GL_GENERATE_STDDEF_H_FALSE='#'
26665 else
26666 GL_GENERATE_STDDEF_H_TRUE='#'
26667 GL_GENERATE_STDDEF_H_FALSE=
26668 fi
26669
26670 if test -n "$STDDEF_H"; then
26671
26672
26673
26674
26675
26676
26677
26678
26679 if test $gl_cv_have_include_next = yes; then
26680 gl_cv_next_stddef_h='<'stddef.h'>'
26681 else
26682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
26683 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
26684 if test "${gl_cv_next_stddef_h+set}" = set; then :
26685 $as_echo_n "(cached) " >&6
26686 else
26687
26688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26689 /* end confdefs.h. */
26690 #include <stddef.h>
26691
26692 _ACEOF
26693 case "$host_os" in
26694 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26695 *) gl_absname_cpp="$ac_cpp" ;;
26696 esac
26697
26698 case "$host_os" in
26699 mingw*)
26700 gl_dirsep_regex='[/\\]'
26701 ;;
26702 *)
26703 gl_dirsep_regex='\/'
26704 ;;
26705 esac
26706 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26707
26708 gl_header_literal_regex=`echo 'stddef.h' \
26709 | sed -e "$gl_make_literal_regex_sed"`
26710 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26711 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26712 s|^/[^/]|//&|
26713 p
26714 q
26715 }'
26716 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26717 sed -n "$gl_absolute_header_sed"`'"'
26718
26719
26720 fi
26721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
26722 $as_echo "$gl_cv_next_stddef_h" >&6; }
26723 fi
26724 NEXT_STDDEF_H=$gl_cv_next_stddef_h
26725
26726 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26727 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26728 gl_next_as_first_directive='<'stddef.h'>'
26729 else
26730 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26731 gl_next_as_first_directive=$gl_cv_next_stddef_h
26732 fi
26733 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
26734
26735
26736
26737
26738 fi
26739
26740
26741
26742
26743
26744
26745
26746
26747
26748
26749
26750
26751 if test $gl_cv_have_include_next = yes; then
26752 gl_cv_next_stdio_h='<'stdio.h'>'
26753 else
26754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
26755 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
26756 if test "${gl_cv_next_stdio_h+set}" = set; then :
26757 $as_echo_n "(cached) " >&6
26758 else
26759
26760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26761 /* end confdefs.h. */
26762 #include <stdio.h>
26763
26764 _ACEOF
26765 case "$host_os" in
26766 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26767 *) gl_absname_cpp="$ac_cpp" ;;
26768 esac
26769
26770 case "$host_os" in
26771 mingw*)
26772 gl_dirsep_regex='[/\\]'
26773 ;;
26774 *)
26775 gl_dirsep_regex='\/'
26776 ;;
26777 esac
26778 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26779
26780 gl_header_literal_regex=`echo 'stdio.h' \
26781 | sed -e "$gl_make_literal_regex_sed"`
26782 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26783 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26784 s|^/[^/]|//&|
26785 p
26786 q
26787 }'
26788 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26789 sed -n "$gl_absolute_header_sed"`'"'
26790
26791
26792 fi
26793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
26794 $as_echo "$gl_cv_next_stdio_h" >&6; }
26795 fi
26796 NEXT_STDIO_H=$gl_cv_next_stdio_h
26797
26798 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26799 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26800 gl_next_as_first_directive='<'stdio.h'>'
26801 else
26802 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26803 gl_next_as_first_directive=$gl_cv_next_stdio_h
26804 fi
26805 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
26806
26807
26808
26809
26810
26811 GNULIB_FSCANF=1
26812
26813
26814 cat >>confdefs.h <<_ACEOF
26815 #define GNULIB_FSCANF 1
26816 _ACEOF
26817
26818
26819 GNULIB_SCANF=1
26820
26821
26822 cat >>confdefs.h <<_ACEOF
26823 #define GNULIB_SCANF 1
26824 _ACEOF
26825
26826
26827 GNULIB_FGETC=1
26828 GNULIB_GETC=1
26829 GNULIB_GETCHAR=1
26830 GNULIB_FGETS=1
26831 GNULIB_FREAD=1
26832
26833
26834 GNULIB_FPRINTF=1
26835 GNULIB_PRINTF=1
26836 GNULIB_VFPRINTF=1
26837 GNULIB_VPRINTF=1
26838 GNULIB_FPUTC=1
26839 GNULIB_PUTC=1
26840 GNULIB_PUTCHAR=1
26841 GNULIB_FPUTS=1
26842 GNULIB_PUTS=1
26843 GNULIB_FWRITE=1
26844
26845
26846
26847
26848
26849
26850
26851
26852
26853
26854
26855
26856
26857
26858
26859 if test $gl_cv_have_include_next = yes; then
26860 gl_cv_next_stdlib_h='<'stdlib.h'>'
26861 else
26862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
26863 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
26864 if test "${gl_cv_next_stdlib_h+set}" = set; then :
26865 $as_echo_n "(cached) " >&6
26866 else
26867
26868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26869 /* end confdefs.h. */
26870 #include <stdlib.h>
26871
26872 _ACEOF
26873 case "$host_os" in
26874 aix*) gl_absname_cpp="$ac_cpp -C" ;;
26875 *) gl_absname_cpp="$ac_cpp" ;;
26876 esac
26877
26878 case "$host_os" in
26879 mingw*)
26880 gl_dirsep_regex='[/\\]'
26881 ;;
26882 *)
26883 gl_dirsep_regex='\/'
26884 ;;
26885 esac
26886 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
26887
26888 gl_header_literal_regex=`echo 'stdlib.h' \
26889 | sed -e "$gl_make_literal_regex_sed"`
26890 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
26891 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
26892 s|^/[^/]|//&|
26893 p
26894 q
26895 }'
26896 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
26897 sed -n "$gl_absolute_header_sed"`'"'
26898
26899
26900 fi
26901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
26902 $as_echo "$gl_cv_next_stdlib_h" >&6; }
26903 fi
26904 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
26905
26906 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
26907 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
26908 gl_next_as_first_directive='<'stdlib.h'>'
26909 else
26910 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
26911 gl_next_as_first_directive=$gl_cv_next_stdlib_h
26912 fi
26913 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
26914
26915
26916
26917
26918
26919
26920
26921
26922
26923 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
26924
26925
26926
26927
26928
26929
26930
26931 $as_echo "#define my_strftime nstrftime" >>confdefs.h
26932
26933
26934
26935
26936
26937
26938
26939
26940
26941
26942
26943 if test "$ac_cv_have_decl_strtoimax" != yes; then
26944 HAVE_DECL_STRTOIMAX=0
26945 fi
26946
26947 if test $ac_cv_func_strtoimax = yes; then
26948 HAVE_STRTOIMAX=1
26949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
26950 $as_echo_n "checking whether strtoimax works... " >&6; }
26951 if test "${gl_cv_func_strtoimax+set}" = set; then :
26952 $as_echo_n "(cached) " >&6
26953 else
26954 if test "$cross_compiling" = yes; then :
26955 case "$host_os" in
26956 # Guess no on AIX 5.
26957 aix5*) gl_cv_func_strtoimax="guessing no" ;;
26958 # Guess yes otherwise.
26959 *) gl_cv_func_strtoimax="guessing yes" ;;
26960 esac
26961
26962 else
26963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
26964 /* end confdefs.h. */
26965
26966 #include <errno.h>
26967 #include <string.h>
26968 #include <inttypes.h>
26969 int main ()
26970 {
26971 if (sizeof (intmax_t) > sizeof (int))
26972 {
26973 const char *s = "4294967295";
26974 char *p;
26975 intmax_t res;
26976 errno = 0;
26977 res = strtoimax (s, &p, 10);
26978 if (p != s + strlen (s))
26979 return 1;
26980 if (errno != 0)
26981 return 2;
26982 if (res != (intmax_t) 65535 * (intmax_t) 65537)
26983 return 3;
26984 }
26985 else
26986 {
26987 const char *s = "2147483647";
26988 char *p;
26989 intmax_t res;
26990 errno = 0;
26991 res = strtoimax (s, &p, 10);
26992 if (p != s + strlen (s))
26993 return 1;
26994 if (errno != 0)
26995 return 2;
26996 if (res != 2147483647)
26997 return 3;
26998 }
26999 return 0;
27000 }
27001
27002 _ACEOF
27003 if ac_fn_c_try_run "$LINENO"; then :
27004 gl_cv_func_strtoimax=yes
27005 else
27006 gl_cv_func_strtoimax=no
27007 fi
27008 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27009 conftest.$ac_objext conftest.beam conftest.$ac_ext
27010 fi
27011
27012
27013 fi
27014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
27015 $as_echo "$gl_cv_func_strtoimax" >&6; }
27016 case "$gl_cv_func_strtoimax" in
27017 *no) REPLACE_STRTOIMAX=1 ;;
27018 esac
27019 else
27020 HAVE_STRTOIMAX=0
27021 fi
27022
27023 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
27024
27025
27026
27027
27028
27029
27030
27031
27032 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
27033
27034
27035 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
27036 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
27037 ac_have_decl=1
27038 else
27039 ac_have_decl=0
27040 fi
27041
27042 cat >>confdefs.h <<_ACEOF
27043 #define HAVE_DECL_STRTOLL $ac_have_decl
27044 _ACEOF
27045
27046
27047
27048 fi
27049
27050
27051
27052
27053
27054 GNULIB_STRTOIMAX=1
27055
27056
27057
27058
27059
27060
27061
27062
27063
27064 if test "$ac_cv_have_decl_strtoumax" != yes; then
27065 HAVE_DECL_STRTOUMAX=0
27066 fi
27067
27068 if test $ac_cv_func_strtoumax = no; then
27069
27070
27071
27072
27073
27074
27075
27076
27077 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
27078
27079
27080 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
27081 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
27082 ac_have_decl=1
27083 else
27084 ac_have_decl=0
27085 fi
27086
27087 cat >>confdefs.h <<_ACEOF
27088 #define HAVE_DECL_STRTOULL $ac_have_decl
27089 _ACEOF
27090
27091
27092
27093 fi
27094
27095
27096
27097
27098
27099 GNULIB_STRTOUMAX=1
27100
27101
27102
27103
27104
27105
27106
27107 if test $ac_cv_func_symlink = no; then
27108 HAVE_SYMLINK=0
27109 else
27110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
27111 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
27112 if test "${gl_cv_func_symlink_works+set}" = set; then :
27113 $as_echo_n "(cached) " >&6
27114 else
27115 if test "$cross_compiling" = yes; then :
27116 case "$host_os" in
27117 # Guess yes on glibc systems.
27118 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
27119 # If we don't know, assume the worst.
27120 *) gl_cv_func_symlink_works="guessing no" ;;
27121 esac
27122
27123 else
27124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27125 /* end confdefs.h. */
27126 #include <unistd.h>
27127
27128 int
27129 main ()
27130 {
27131 int result = 0;
27132 if (!symlink ("a", "conftest.link/"))
27133 result |= 1;
27134 if (symlink ("conftest.f", "conftest.lnk2"))
27135 result |= 2;
27136 else if (!symlink ("a", "conftest.lnk2/"))
27137 result |= 4;
27138 return result;
27139
27140 ;
27141 return 0;
27142 }
27143 _ACEOF
27144 if ac_fn_c_try_run "$LINENO"; then :
27145 gl_cv_func_symlink_works=yes
27146 else
27147 gl_cv_func_symlink_works=no
27148 fi
27149 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27150 conftest.$ac_objext conftest.beam conftest.$ac_ext
27151 fi
27152
27153 rm -f conftest.f conftest.link conftest.lnk2
27154 fi
27155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
27156 $as_echo "$gl_cv_func_symlink_works" >&6; }
27157 case "$gl_cv_func_symlink_works" in
27158 *yes) ;;
27159 *)
27160 REPLACE_SYMLINK=1
27161 ;;
27162 esac
27163 fi
27164
27165 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
27166
27167
27168
27169
27170
27171
27172
27173
27174 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
27175
27176 fi
27177
27178
27179
27180
27181
27182 GNULIB_SYMLINK=1
27183
27184
27185
27186
27187
27188
27189
27190
27191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
27192 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
27193 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
27194 $as_echo_n "(cached) " >&6
27195 else
27196
27197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27198 /* end confdefs.h. */
27199 #include <sys/select.h>
27200 int
27201 main ()
27202 {
27203 struct timeval b;
27204 ;
27205 return 0;
27206 }
27207 _ACEOF
27208 if ac_fn_c_try_compile "$LINENO"; then :
27209 gl_cv_header_sys_select_h_selfcontained=yes
27210 else
27211 gl_cv_header_sys_select_h_selfcontained=no
27212 fi
27213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27214 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
27215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27216 /* end confdefs.h. */
27217 #include <sys/select.h>
27218 int
27219 main ()
27220 {
27221 int memset; int bzero;
27222 ;
27223 return 0;
27224 }
27225
27226 _ACEOF
27227 if ac_fn_c_try_compile "$LINENO"; then :
27228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27229 /* end confdefs.h. */
27230 #include <sys/select.h>
27231 int
27232 main ()
27233 {
27234
27235 #undef memset
27236 #define memset nonexistent_memset
27237 extern
27238 #ifdef __cplusplus
27239 "C"
27240 #endif
27241 void *memset (void *, int, unsigned long);
27242 #undef bzero
27243 #define bzero nonexistent_bzero
27244 extern
27245 #ifdef __cplusplus
27246 "C"
27247 #endif
27248 void bzero (void *, unsigned long);
27249 fd_set fds;
27250 FD_ZERO (&fds);
27251
27252 ;
27253 return 0;
27254 }
27255
27256 _ACEOF
27257 if ac_fn_c_try_link "$LINENO"; then :
27258
27259 else
27260 gl_cv_header_sys_select_h_selfcontained=no
27261 fi
27262 rm -f core conftest.err conftest.$ac_objext \
27263 conftest$ac_exeext conftest.$ac_ext
27264
27265 fi
27266 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27267 fi
27268
27269 fi
27270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
27271 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
27272
27273
27274
27275
27276
27277
27278
27279
27280
27281 if test $gl_cv_have_include_next = yes; then
27282 gl_cv_next_sys_select_h='<'sys/select.h'>'
27283 else
27284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
27285 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
27286 if test "${gl_cv_next_sys_select_h+set}" = set; then :
27287 $as_echo_n "(cached) " >&6
27288 else
27289
27290 if test $ac_cv_header_sys_select_h = yes; then
27291
27292
27293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27294 /* end confdefs.h. */
27295 #include <sys/select.h>
27296
27297 _ACEOF
27298 case "$host_os" in
27299 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27300 *) gl_absname_cpp="$ac_cpp" ;;
27301 esac
27302
27303 case "$host_os" in
27304 mingw*)
27305 gl_dirsep_regex='[/\\]'
27306 ;;
27307 *)
27308 gl_dirsep_regex='\/'
27309 ;;
27310 esac
27311 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27312
27313 gl_header_literal_regex=`echo 'sys/select.h' \
27314 | sed -e "$gl_make_literal_regex_sed"`
27315 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27316 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27317 s|^/[^/]|//&|
27318 p
27319 q
27320 }'
27321 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27322 sed -n "$gl_absolute_header_sed"`'"'
27323 else
27324 gl_cv_next_sys_select_h='<'sys/select.h'>'
27325 fi
27326
27327
27328 fi
27329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
27330 $as_echo "$gl_cv_next_sys_select_h" >&6; }
27331 fi
27332 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
27333
27334 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27335 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27336 gl_next_as_first_directive='<'sys/select.h'>'
27337 else
27338 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27339 gl_next_as_first_directive=$gl_cv_next_sys_select_h
27340 fi
27341 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
27342
27343
27344
27345
27346 if test $ac_cv_header_sys_select_h = yes; then
27347 HAVE_SYS_SELECT_H=1
27348 else
27349 HAVE_SYS_SELECT_H=0
27350 fi
27351
27352
27353
27354
27355
27356 if test $ac_cv_header_sys_socket_h != yes; then
27357 for ac_header in winsock2.h
27358 do :
27359 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
27360 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
27361 cat >>confdefs.h <<_ACEOF
27362 #define HAVE_WINSOCK2_H 1
27363 _ACEOF
27364
27365 fi
27366
27367 done
27368
27369 fi
27370 if test "$ac_cv_header_winsock2_h" = yes; then
27371 HAVE_WINSOCK2_H=1
27372 UNISTD_H_HAVE_WINSOCK2_H=1
27373 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
27374 else
27375 HAVE_WINSOCK2_H=0
27376 fi
27377
27378
27379
27380
27381
27382
27383
27384
27385
27386
27387
27388
27389
27390
27391
27392
27393
27394
27395
27396
27397 if test $gl_cv_have_include_next = yes; then
27398 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
27399 else
27400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
27401 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
27402 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
27403 $as_echo_n "(cached) " >&6
27404 else
27405
27406 if test $ac_cv_header_sys_stat_h = yes; then
27407
27408
27409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27410 /* end confdefs.h. */
27411 #include <sys/stat.h>
27412
27413 _ACEOF
27414 case "$host_os" in
27415 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27416 *) gl_absname_cpp="$ac_cpp" ;;
27417 esac
27418
27419 case "$host_os" in
27420 mingw*)
27421 gl_dirsep_regex='[/\\]'
27422 ;;
27423 *)
27424 gl_dirsep_regex='\/'
27425 ;;
27426 esac
27427 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27428
27429 gl_header_literal_regex=`echo 'sys/stat.h' \
27430 | sed -e "$gl_make_literal_regex_sed"`
27431 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27432 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27433 s|^/[^/]|//&|
27434 p
27435 q
27436 }'
27437 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27438 sed -n "$gl_absolute_header_sed"`'"'
27439 else
27440 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
27441 fi
27442
27443
27444 fi
27445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
27446 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
27447 fi
27448 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
27449
27450 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27451 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27452 gl_next_as_first_directive='<'sys/stat.h'>'
27453 else
27454 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27455 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
27456 fi
27457 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
27458
27459
27460
27461
27462
27463
27464
27465
27466
27467
27468
27469 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
27470
27471 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
27472
27473 fi
27474
27475 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
27476 #include <sys/stat.h>
27477 "
27478 if test "x$ac_cv_type_nlink_t" = x""yes; then :
27479
27480 else
27481
27482 $as_echo "#define nlink_t int" >>confdefs.h
27483
27484 fi
27485
27486
27487
27488
27489
27490
27491
27492
27493
27494
27495
27496
27497
27498
27499
27500
27501
27502
27503 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
27504 "
27505 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
27506 ac_have_decl=1
27507 else
27508 ac_have_decl=0
27509 fi
27510
27511 cat >>confdefs.h <<_ACEOF
27512 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
27513 _ACEOF
27514
27515 if test $ac_cv_have_decl_localtime_r = no; then
27516 HAVE_DECL_LOCALTIME_R=0
27517 fi
27518
27519
27520 if test $ac_cv_func_localtime_r = yes; then
27521 HAVE_LOCALTIME_R=1
27522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
27523 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
27524 if test "${gl_cv_time_r_posix+set}" = set; then :
27525 $as_echo_n "(cached) " >&6
27526 else
27527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27528 /* end confdefs.h. */
27529 #include <time.h>
27530 int
27531 main ()
27532 {
27533 /* We don't need to append 'restrict's to the argument types,
27534 even though the POSIX signature has the 'restrict's,
27535 since C99 says they can't affect type compatibility. */
27536 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
27537 if (ptr) return 0;
27538 /* Check the return type is a pointer.
27539 On HP-UX 10 it is 'int'. */
27540 *localtime_r (0, 0);
27541 ;
27542 return 0;
27543 }
27544
27545 _ACEOF
27546 if ac_fn_c_try_compile "$LINENO"; then :
27547 gl_cv_time_r_posix=yes
27548 else
27549 gl_cv_time_r_posix=no
27550 fi
27551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27552
27553 fi
27554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
27555 $as_echo "$gl_cv_time_r_posix" >&6; }
27556 if test $gl_cv_time_r_posix = yes; then
27557 REPLACE_LOCALTIME_R=0
27558 else
27559 REPLACE_LOCALTIME_R=1
27560 fi
27561 else
27562 HAVE_LOCALTIME_R=0
27563 fi
27564
27565 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
27566
27567
27568
27569
27570
27571
27572
27573
27574 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
27575
27576
27577 :
27578
27579 fi
27580
27581
27582
27583
27584
27585 GNULIB_TIME_R=1
27586
27587
27588
27589
27590
27591
27592
27593
27594
27595
27596 LIB_TIMER_TIME=
27597
27598 gl_saved_libs=$LIBS
27599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
27600 $as_echo_n "checking for library containing timer_settime... " >&6; }
27601 if test "${ac_cv_search_timer_settime+set}" = set; then :
27602 $as_echo_n "(cached) " >&6
27603 else
27604 ac_func_search_save_LIBS=$LIBS
27605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27606 /* end confdefs.h. */
27607
27608 /* Override any GCC internal prototype to avoid an error.
27609 Use char because int might match the return type of a GCC
27610 builtin and then its argument prototype would still apply. */
27611 #ifdef __cplusplus
27612 extern "C"
27613 #endif
27614 char timer_settime ();
27615 int
27616 main ()
27617 {
27618 return timer_settime ();
27619 ;
27620 return 0;
27621 }
27622 _ACEOF
27623 for ac_lib in '' rt posix4; do
27624 if test -z "$ac_lib"; then
27625 ac_res="none required"
27626 else
27627 ac_res=-l$ac_lib
27628 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
27629 fi
27630 if ac_fn_c_try_link "$LINENO"; then :
27631 ac_cv_search_timer_settime=$ac_res
27632 fi
27633 rm -f core conftest.err conftest.$ac_objext \
27634 conftest$ac_exeext
27635 if test "${ac_cv_search_timer_settime+set}" = set; then :
27636 break
27637 fi
27638 done
27639 if test "${ac_cv_search_timer_settime+set}" = set; then :
27640
27641 else
27642 ac_cv_search_timer_settime=no
27643 fi
27644 rm conftest.$ac_ext
27645 LIBS=$ac_func_search_save_LIBS
27646 fi
27647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
27648 $as_echo "$ac_cv_search_timer_settime" >&6; }
27649 ac_res=$ac_cv_search_timer_settime
27650 if test "$ac_res" != no; then :
27651 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
27652 test "$ac_cv_search_timer_settime" = "none required" ||
27653 LIB_TIMER_TIME=$ac_cv_search_timer_settime
27654 fi
27655
27656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27657 /* end confdefs.h. */
27658
27659 #include <features.h>
27660 #ifdef __GNU_LIBRARY__
27661 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
27662 && !defined __UCLIBC__
27663 Thread emulation available
27664 #endif
27665 #endif
27666
27667 _ACEOF
27668 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
27669 $EGREP "Thread" >/dev/null 2>&1; then :
27670 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
27671 fi
27672 rm -f conftest*
27673
27674 for ac_func in timer_settime
27675 do :
27676 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
27677 if test "x$ac_cv_func_timer_settime" = x""yes; then :
27678 cat >>confdefs.h <<_ACEOF
27679 #define HAVE_TIMER_SETTIME 1
27680 _ACEOF
27681
27682 fi
27683 done
27684
27685 LIBS=$gl_saved_libs
27686
27687 :
27688
27689
27690
27691
27692
27693
27694
27695
27696
27697
27698
27699
27700 if test $gl_cv_have_include_next = yes; then
27701 gl_cv_next_unistd_h='<'unistd.h'>'
27702 else
27703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
27704 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
27705 if test "${gl_cv_next_unistd_h+set}" = set; then :
27706 $as_echo_n "(cached) " >&6
27707 else
27708
27709 if test $ac_cv_header_unistd_h = yes; then
27710
27711
27712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27713 /* end confdefs.h. */
27714 #include <unistd.h>
27715
27716 _ACEOF
27717 case "$host_os" in
27718 aix*) gl_absname_cpp="$ac_cpp -C" ;;
27719 *) gl_absname_cpp="$ac_cpp" ;;
27720 esac
27721
27722 case "$host_os" in
27723 mingw*)
27724 gl_dirsep_regex='[/\\]'
27725 ;;
27726 *)
27727 gl_dirsep_regex='\/'
27728 ;;
27729 esac
27730 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
27731
27732 gl_header_literal_regex=`echo 'unistd.h' \
27733 | sed -e "$gl_make_literal_regex_sed"`
27734 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
27735 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
27736 s|^/[^/]|//&|
27737 p
27738 q
27739 }'
27740 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
27741 sed -n "$gl_absolute_header_sed"`'"'
27742 else
27743 gl_cv_next_unistd_h='<'unistd.h'>'
27744 fi
27745
27746
27747 fi
27748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
27749 $as_echo "$gl_cv_next_unistd_h" >&6; }
27750 fi
27751 NEXT_UNISTD_H=$gl_cv_next_unistd_h
27752
27753 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
27754 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
27755 gl_next_as_first_directive='<'unistd.h'>'
27756 else
27757 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
27758 gl_next_as_first_directive=$gl_cv_next_unistd_h
27759 fi
27760 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
27761
27762
27763
27764
27765 if test $ac_cv_header_unistd_h = yes; then
27766 HAVE_UNISTD_H=1
27767 else
27768 HAVE_UNISTD_H=0
27769 fi
27770
27771
27772
27773
27774
27775
27776
27777
27778
27779
27780
27781 if test $ac_cv_have_decl_unsetenv = no; then
27782 HAVE_DECL_UNSETENV=0
27783 fi
27784 for ac_func in unsetenv
27785 do :
27786 ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
27787 if test "x$ac_cv_func_unsetenv" = x""yes; then :
27788 cat >>confdefs.h <<_ACEOF
27789 #define HAVE_UNSETENV 1
27790 _ACEOF
27791
27792 fi
27793 done
27794
27795 if test $ac_cv_func_unsetenv = no; then
27796 HAVE_UNSETENV=0
27797 else
27798 HAVE_UNSETENV=1
27799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
27800 $as_echo_n "checking for unsetenv() return type... " >&6; }
27801 if test "${gt_cv_func_unsetenv_ret+set}" = set; then :
27802 $as_echo_n "(cached) " >&6
27803 else
27804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27805 /* end confdefs.h. */
27806
27807 #undef _BSD
27808 #define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
27809 #include <stdlib.h>
27810 extern
27811 #ifdef __cplusplus
27812 "C"
27813 #endif
27814 int unsetenv (const char *name);
27815
27816 int
27817 main ()
27818 {
27819
27820 ;
27821 return 0;
27822 }
27823 _ACEOF
27824 if ac_fn_c_try_compile "$LINENO"; then :
27825 gt_cv_func_unsetenv_ret='int'
27826 else
27827 gt_cv_func_unsetenv_ret='void'
27828 fi
27829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27830 fi
27831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
27832 $as_echo "$gt_cv_func_unsetenv_ret" >&6; }
27833 if test $gt_cv_func_unsetenv_ret = 'void'; then
27834
27835 $as_echo "#define VOID_UNSETENV 1" >>confdefs.h
27836
27837 REPLACE_UNSETENV=1
27838 fi
27839
27840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
27841 $as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
27842 if test "${gl_cv_func_unsetenv_works+set}" = set; then :
27843 $as_echo_n "(cached) " >&6
27844 else
27845 if test "$cross_compiling" = yes; then :
27846 case "$host_os" in
27847 # Guess yes on glibc systems.
27848 *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
27849 # If we don't know, assume the worst.
27850 *) gl_cv_func_unsetenv_works="guessing no" ;;
27851 esac
27852
27853 else
27854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27855 /* end confdefs.h. */
27856
27857 #include <stdlib.h>
27858 #include <errno.h>
27859 extern char **environ;
27860
27861 int
27862 main ()
27863 {
27864
27865 char entry1[] = "a=1";
27866 char entry2[] = "b=2";
27867 char *env[] = { entry1, entry2, NULL };
27868 if (putenv ((char *) "a=1")) return 1;
27869 if (putenv (entry2)) return 2;
27870 entry2[0] = 'a';
27871 unsetenv ("a");
27872 if (getenv ("a")) return 3;
27873 if (!unsetenv ("") || errno != EINVAL) return 4;
27874 entry2[0] = 'b';
27875 environ = env;
27876 if (!getenv ("a")) return 5;
27877 entry2[0] = 'a';
27878 unsetenv ("a");
27879 if (getenv ("a")) return 6;
27880
27881 ;
27882 return 0;
27883 }
27884 _ACEOF
27885 if ac_fn_c_try_run "$LINENO"; then :
27886 gl_cv_func_unsetenv_works=yes
27887 else
27888 gl_cv_func_unsetenv_works=no
27889 fi
27890 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27891 conftest.$ac_objext conftest.beam conftest.$ac_ext
27892 fi
27893
27894 fi
27895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
27896 $as_echo "$gl_cv_func_unsetenv_works" >&6; }
27897 case "$gl_cv_func_unsetenv_works" in
27898 *yes) ;;
27899 *)
27900 REPLACE_UNSETENV=1
27901 ;;
27902 esac
27903 fi
27904
27905 if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
27906
27907
27908
27909
27910
27911
27912
27913
27914 gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
27915
27916
27917
27918
27919
27920 fi
27921
27922
27923
27924
27925
27926 GNULIB_UNSETENV=1
27927
27928
27929
27930
27931
27932
27933
27934
27935
27936
27937
27938 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
27939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
27940 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
27941 if test "${gl_cv_func_futimesat_works+set}" = set; then :
27942 $as_echo_n "(cached) " >&6
27943 else
27944 touch conftest.file
27945 if test "$cross_compiling" = yes; then :
27946 case "$host_os" in
27947 # Guess yes on glibc systems.
27948 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
27949 # If we don't know, assume the worst.
27950 *) gl_cv_func_futimesat_works="guessing no" ;;
27951 esac
27952
27953 else
27954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
27955 /* end confdefs.h. */
27956
27957 #include <stddef.h>
27958 #include <sys/times.h>
27959 #include <fcntl.h>
27960
27961 int
27962 main ()
27963 {
27964 int fd = open ("conftest.file", O_RDWR);
27965 if (fd < 0) return 1;
27966 if (futimesat (fd, NULL, NULL)) return 2;
27967
27968 ;
27969 return 0;
27970 }
27971 _ACEOF
27972 if ac_fn_c_try_run "$LINENO"; then :
27973 gl_cv_func_futimesat_works=yes
27974 else
27975 gl_cv_func_futimesat_works=no
27976 fi
27977 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
27978 conftest.$ac_objext conftest.beam conftest.$ac_ext
27979 fi
27980
27981 rm -f conftest.file
27982 fi
27983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
27984 $as_echo "$gl_cv_func_futimesat_works" >&6; }
27985 case "$gl_cv_func_futimesat_works" in
27986 *yes) ;;
27987 *)
27988
27989 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
27990
27991 ;;
27992 esac
27993 fi
27994
27995 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=false
27996 gl_gnulib_enabled_dosname=false
27997 gl_gnulib_enabled_euidaccess=false
27998 gl_gnulib_enabled_getdtablesize=false
27999 gl_gnulib_enabled_getgroups=false
28000 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
28001 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=false
28002 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=false
28003 gl_gnulib_enabled_pathmax=false
28004 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=false
28005 gl_gnulib_enabled_secure_getenv=false
28006 gl_gnulib_enabled_stat=false
28007 gl_gnulib_enabled_strtoll=false
28008 gl_gnulib_enabled_strtoull=false
28009 gl_gnulib_enabled_tempname=false
28010 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=false
28011 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b ()
28012 {
28013 if ! $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
28014
28015
28016
28017
28018
28019
28020
28021
28022 gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
28023
28024 gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b=true
28025 fi
28026 }
28027 func_gl_gnulib_m4code_dosname ()
28028 {
28029 if ! $gl_gnulib_enabled_dosname; then
28030 gl_gnulib_enabled_dosname=true
28031 fi
28032 }
28033 func_gl_gnulib_m4code_euidaccess ()
28034 {
28035 if ! $gl_gnulib_enabled_euidaccess; then
28036
28037
28038
28039
28040
28041 for ac_func in euidaccess
28042 do :
28043 ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess"
28044 if test "x$ac_cv_func_euidaccess" = x""yes; then :
28045 cat >>confdefs.h <<_ACEOF
28046 #define HAVE_EUIDACCESS 1
28047 _ACEOF
28048
28049 fi
28050 done
28051
28052 if test $ac_cv_func_euidaccess = no; then
28053 HAVE_EUIDACCESS=0
28054 fi
28055
28056 if test $HAVE_EUIDACCESS = 0; then
28057
28058
28059
28060
28061
28062
28063
28064
28065 gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext"
28066
28067
28068
28069 for ac_header in libgen.h
28070 do :
28071 ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default"
28072 if test "x$ac_cv_header_libgen_h" = x""yes; then :
28073 cat >>confdefs.h <<_ACEOF
28074 #define HAVE_LIBGEN_H 1
28075 _ACEOF
28076
28077 fi
28078
28079 done
28080
28081
28082 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
28083 if test "x$ac_cv_func_getgroups" = x""yes; then :
28084
28085 fi
28086
28087
28088 # If we don't yet have getgroups, see if it's in -lbsd.
28089 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
28090 ac_save_LIBS=$LIBS
28091 if test $ac_cv_func_getgroups = no; then
28092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
28093 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
28094 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
28095 $as_echo_n "(cached) " >&6
28096 else
28097 ac_check_lib_save_LIBS=$LIBS
28098 LIBS="-lbsd $LIBS"
28099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28100 /* end confdefs.h. */
28101
28102 /* Override any GCC internal prototype to avoid an error.
28103 Use char because int might match the return type of a GCC
28104 builtin and then its argument prototype would still apply. */
28105 #ifdef __cplusplus
28106 extern "C"
28107 #endif
28108 char getgroups ();
28109 int
28110 main ()
28111 {
28112 return getgroups ();
28113 ;
28114 return 0;
28115 }
28116 _ACEOF
28117 if ac_fn_c_try_link "$LINENO"; then :
28118 ac_cv_lib_bsd_getgroups=yes
28119 else
28120 ac_cv_lib_bsd_getgroups=no
28121 fi
28122 rm -f core conftest.err conftest.$ac_objext \
28123 conftest$ac_exeext conftest.$ac_ext
28124 LIBS=$ac_check_lib_save_LIBS
28125 fi
28126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
28127 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
28128 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
28129 GETGROUPS_LIB=-lbsd
28130 fi
28131
28132 fi
28133
28134 # Run the program to test the functionality of the system-supplied
28135 # getgroups function only if there is such a function.
28136 if test $ac_cv_func_getgroups = yes; then
28137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
28138 $as_echo_n "checking for working getgroups... " >&6; }
28139 if test "${ac_cv_func_getgroups_works+set}" = set; then :
28140 $as_echo_n "(cached) " >&6
28141 else
28142 if test "$cross_compiling" = yes; then :
28143 case "$host_os" in # ((
28144 # Guess yes on glibc systems.
28145 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
28146 # If we don't know, assume the worst.
28147 *) ac_cv_func_getgroups_works="guessing no" ;;
28148 esac
28149
28150 else
28151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28152 /* end confdefs.h. */
28153 $ac_includes_default
28154 int
28155 main ()
28156 {
28157 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
28158 return getgroups (0, 0) == -1;
28159 ;
28160 return 0;
28161 }
28162
28163 _ACEOF
28164 if ac_fn_c_try_run "$LINENO"; then :
28165 ac_cv_func_getgroups_works=yes
28166 else
28167 ac_cv_func_getgroups_works=no
28168 fi
28169 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28170 conftest.$ac_objext conftest.beam conftest.$ac_ext
28171 fi
28172
28173
28174 fi
28175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
28176 $as_echo "$ac_cv_func_getgroups_works" >&6; }
28177 else
28178 ac_cv_func_getgroups_works=no
28179 fi
28180 case "$ac_cv_func_getgroups_works" in
28181 *yes)
28182
28183 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
28184
28185 ;;
28186 esac
28187 LIBS=$ac_save_LIBS
28188
28189
28190 # Solaris 9 and 10 need -lgen to get the eaccess function.
28191 # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all*
28192 # programs in the package would end up linked with that potentially-shared
28193 # library, inducing unnecessary run-time overhead.
28194 LIB_EACCESS=
28195
28196 gl_saved_libs=$LIBS
28197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5
28198 $as_echo_n "checking for library containing eaccess... " >&6; }
28199 if test "${ac_cv_search_eaccess+set}" = set; then :
28200 $as_echo_n "(cached) " >&6
28201 else
28202 ac_func_search_save_LIBS=$LIBS
28203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28204 /* end confdefs.h. */
28205
28206 /* Override any GCC internal prototype to avoid an error.
28207 Use char because int might match the return type of a GCC
28208 builtin and then its argument prototype would still apply. */
28209 #ifdef __cplusplus
28210 extern "C"
28211 #endif
28212 char eaccess ();
28213 int
28214 main ()
28215 {
28216 return eaccess ();
28217 ;
28218 return 0;
28219 }
28220 _ACEOF
28221 for ac_lib in '' gen; do
28222 if test -z "$ac_lib"; then
28223 ac_res="none required"
28224 else
28225 ac_res=-l$ac_lib
28226 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
28227 fi
28228 if ac_fn_c_try_link "$LINENO"; then :
28229 ac_cv_search_eaccess=$ac_res
28230 fi
28231 rm -f core conftest.err conftest.$ac_objext \
28232 conftest$ac_exeext
28233 if test "${ac_cv_search_eaccess+set}" = set; then :
28234 break
28235 fi
28236 done
28237 if test "${ac_cv_search_eaccess+set}" = set; then :
28238
28239 else
28240 ac_cv_search_eaccess=no
28241 fi
28242 rm conftest.$ac_ext
28243 LIBS=$ac_func_search_save_LIBS
28244 fi
28245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5
28246 $as_echo "$ac_cv_search_eaccess" >&6; }
28247 ac_res=$ac_cv_search_eaccess
28248 if test "$ac_res" != no; then :
28249 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
28250 test "$ac_cv_search_eaccess" = "none required" ||
28251 LIB_EACCESS=$ac_cv_search_eaccess
28252 fi
28253
28254 for ac_func in eaccess
28255 do :
28256 ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess"
28257 if test "x$ac_cv_func_eaccess" = x""yes; then :
28258 cat >>confdefs.h <<_ACEOF
28259 #define HAVE_EACCESS 1
28260 _ACEOF
28261
28262 fi
28263 done
28264
28265 LIBS=$gl_saved_libs
28266
28267 fi
28268
28269
28270
28271
28272
28273 GNULIB_EUIDACCESS=1
28274
28275
28276
28277
28278
28279 gl_gnulib_enabled_euidaccess=true
28280 if test $HAVE_EUIDACCESS = 0; then
28281 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1
28282 fi
28283 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c
28284 if test $HAVE_EUIDACCESS = 0; then
28285 func_gl_gnulib_m4code_stat
28286 fi
28287 fi
28288 }
28289 func_gl_gnulib_m4code_getdtablesize ()
28290 {
28291 if ! $gl_gnulib_enabled_getdtablesize; then
28292
28293
28294
28295
28296 if test $ac_cv_func_getdtablesize = yes; then
28297 # Cygwin 1.7.25 automatically increases the RLIMIT_NOFILE soft limit
28298 # up to an unchangeable hard limit; all other platforms correctly
28299 # require setrlimit before getdtablesize() can report a larger value.
28300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
28301 $as_echo_n "checking whether getdtablesize works... " >&6; }
28302 if test "${gl_cv_func_getdtablesize_works+set}" = set; then :
28303 $as_echo_n "(cached) " >&6
28304 else
28305 if test "$cross_compiling" = yes; then :
28306 case "$host_os" in
28307 cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
28308 gl_cv_func_getdtablesize_works="guessing no" ;;
28309 *) gl_cv_func_getdtablesize_works="guessing yes" ;;
28310 esac
28311 else
28312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28313 /* end confdefs.h. */
28314
28315 #include <unistd.h>
28316 int
28317 main ()
28318 {
28319 int size = getdtablesize();
28320 if (dup2 (0, getdtablesize()) != -1)
28321 return 1;
28322 if (size != getdtablesize())
28323 return 2;
28324
28325 ;
28326 return 0;
28327 }
28328 _ACEOF
28329 if ac_fn_c_try_run "$LINENO"; then :
28330 gl_cv_func_getdtablesize_works=yes
28331 else
28332 gl_cv_func_getdtablesize_works=no
28333 fi
28334 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28335 conftest.$ac_objext conftest.beam conftest.$ac_ext
28336 fi
28337
28338
28339 fi
28340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
28341 $as_echo "$gl_cv_func_getdtablesize_works" >&6; }
28342 case "$gl_cv_func_getdtablesize_works" in
28343 *yes) ;;
28344 *) REPLACE_GETDTABLESIZE=1 ;;
28345 esac
28346 else
28347 HAVE_GETDTABLESIZE=0
28348 fi
28349
28350 if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
28351
28352
28353
28354
28355
28356
28357
28358
28359 gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext"
28360
28361 :
28362 fi
28363
28364
28365
28366
28367
28368 GNULIB_GETDTABLESIZE=1
28369
28370
28371
28372
28373
28374 gl_gnulib_enabled_getdtablesize=true
28375 fi
28376 }
28377 func_gl_gnulib_m4code_getgroups ()
28378 {
28379 if ! $gl_gnulib_enabled_getgroups; then
28380
28381
28382
28383
28384
28385 ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups"
28386 if test "x$ac_cv_func_getgroups" = x""yes; then :
28387
28388 fi
28389
28390
28391 # If we don't yet have getgroups, see if it's in -lbsd.
28392 # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1.
28393 ac_save_LIBS=$LIBS
28394 if test $ac_cv_func_getgroups = no; then
28395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5
28396 $as_echo_n "checking for getgroups in -lbsd... " >&6; }
28397 if test "${ac_cv_lib_bsd_getgroups+set}" = set; then :
28398 $as_echo_n "(cached) " >&6
28399 else
28400 ac_check_lib_save_LIBS=$LIBS
28401 LIBS="-lbsd $LIBS"
28402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28403 /* end confdefs.h. */
28404
28405 /* Override any GCC internal prototype to avoid an error.
28406 Use char because int might match the return type of a GCC
28407 builtin and then its argument prototype would still apply. */
28408 #ifdef __cplusplus
28409 extern "C"
28410 #endif
28411 char getgroups ();
28412 int
28413 main ()
28414 {
28415 return getgroups ();
28416 ;
28417 return 0;
28418 }
28419 _ACEOF
28420 if ac_fn_c_try_link "$LINENO"; then :
28421 ac_cv_lib_bsd_getgroups=yes
28422 else
28423 ac_cv_lib_bsd_getgroups=no
28424 fi
28425 rm -f core conftest.err conftest.$ac_objext \
28426 conftest$ac_exeext conftest.$ac_ext
28427 LIBS=$ac_check_lib_save_LIBS
28428 fi
28429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5
28430 $as_echo "$ac_cv_lib_bsd_getgroups" >&6; }
28431 if test "x$ac_cv_lib_bsd_getgroups" = x""yes; then :
28432 GETGROUPS_LIB=-lbsd
28433 fi
28434
28435 fi
28436
28437 # Run the program to test the functionality of the system-supplied
28438 # getgroups function only if there is such a function.
28439 if test $ac_cv_func_getgroups = yes; then
28440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5
28441 $as_echo_n "checking for working getgroups... " >&6; }
28442 if test "${ac_cv_func_getgroups_works+set}" = set; then :
28443 $as_echo_n "(cached) " >&6
28444 else
28445 if test "$cross_compiling" = yes; then :
28446 case "$host_os" in # ((
28447 # Guess yes on glibc systems.
28448 *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;;
28449 # If we don't know, assume the worst.
28450 *) ac_cv_func_getgroups_works="guessing no" ;;
28451 esac
28452
28453 else
28454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28455 /* end confdefs.h. */
28456 $ac_includes_default
28457 int
28458 main ()
28459 {
28460 /* On Ultrix 4.3, getgroups (0, 0) always fails. */
28461 return getgroups (0, 0) == -1;
28462 ;
28463 return 0;
28464 }
28465
28466 _ACEOF
28467 if ac_fn_c_try_run "$LINENO"; then :
28468 ac_cv_func_getgroups_works=yes
28469 else
28470 ac_cv_func_getgroups_works=no
28471 fi
28472 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28473 conftest.$ac_objext conftest.beam conftest.$ac_ext
28474 fi
28475
28476
28477 fi
28478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5
28479 $as_echo "$ac_cv_func_getgroups_works" >&6; }
28480 else
28481 ac_cv_func_getgroups_works=no
28482 fi
28483 case "$ac_cv_func_getgroups_works" in
28484 *yes)
28485
28486 $as_echo "#define HAVE_GETGROUPS 1" >>confdefs.h
28487
28488 ;;
28489 esac
28490 LIBS=$ac_save_LIBS
28491
28492 if test $ac_cv_func_getgroups != yes; then
28493 HAVE_GETGROUPS=0
28494 else
28495 if test "$ac_cv_type_getgroups" != gid_t \
28496 || { case "$ac_cv_func_getgroups_works" in
28497 *yes) false;;
28498 *) true;;
28499 esac
28500 }; then
28501 REPLACE_GETGROUPS=1
28502
28503 $as_echo "#define GETGROUPS_ZERO_BUG 1" >>confdefs.h
28504
28505 else
28506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5
28507 $as_echo_n "checking whether getgroups handles negative values... " >&6; }
28508 if test "${gl_cv_func_getgroups_works+set}" = set; then :
28509 $as_echo_n "(cached) " >&6
28510 else
28511 if test "$cross_compiling" = yes; then :
28512 case "$host_os" in
28513 # Guess yes on glibc systems.
28514 *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;;
28515 # If we don't know, assume the worst.
28516 *) gl_cv_func_getgroups_works="guessing no" ;;
28517 esac
28518
28519 else
28520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28521 /* end confdefs.h. */
28522 $ac_includes_default
28523 int
28524 main ()
28525 {
28526 int size = getgroups (0, 0);
28527 gid_t *list = malloc (size * sizeof *list);
28528 return getgroups (-1, list) != -1;
28529 ;
28530 return 0;
28531 }
28532 _ACEOF
28533 if ac_fn_c_try_run "$LINENO"; then :
28534 gl_cv_func_getgroups_works=yes
28535 else
28536 gl_cv_func_getgroups_works=no
28537 fi
28538 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28539 conftest.$ac_objext conftest.beam conftest.$ac_ext
28540 fi
28541
28542 fi
28543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5
28544 $as_echo "$gl_cv_func_getgroups_works" >&6; }
28545 case "$gl_cv_func_getgroups_works" in
28546 *yes) ;;
28547 *) REPLACE_GETGROUPS=1 ;;
28548 esac
28549 fi
28550 fi
28551 test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
28552
28553 if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then
28554
28555
28556
28557
28558
28559
28560
28561
28562 gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext"
28563
28564 fi
28565
28566
28567
28568
28569
28570 GNULIB_GETGROUPS=1
28571
28572
28573
28574
28575
28576 gl_gnulib_enabled_getgroups=true
28577 fi
28578 }
28579 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
28580 {
28581 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
28582
28583
28584 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
28585 fi
28586 }
28587 func_gl_gnulib_m4code_a9786850e999ae65a836a6041e8e5ed1 ()
28588 {
28589 if ! $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
28590
28591
28592
28593
28594
28595 ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member"
28596 if test "x$ac_cv_func_group_member" = x""yes; then :
28597
28598 else
28599
28600 HAVE_GROUP_MEMBER=0
28601
28602 fi
28603
28604
28605 if test $HAVE_GROUP_MEMBER = 0; then
28606
28607
28608
28609
28610
28611
28612
28613
28614 gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext"
28615
28616
28617
28618
28619 fi
28620
28621
28622
28623
28624
28625 GNULIB_GROUP_MEMBER=1
28626
28627
28628
28629
28630
28631 gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1=true
28632 if test $HAVE_GROUP_MEMBER = 0; then
28633 func_gl_gnulib_m4code_getgroups
28634 fi
28635 if test $HAVE_GROUP_MEMBER = 0; then
28636 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec
28637 fi
28638 fi
28639 }
28640 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7 ()
28641 {
28642 if ! $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
28643 gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7=true
28644 fi
28645 }
28646 func_gl_gnulib_m4code_pathmax ()
28647 {
28648 if ! $gl_gnulib_enabled_pathmax; then
28649
28650
28651
28652 gl_gnulib_enabled_pathmax=true
28653 fi
28654 }
28655 func_gl_gnulib_m4code_6099e9737f757db36c47fa9d9f02e88c ()
28656 {
28657 if ! $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
28658 gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c=true
28659 fi
28660 }
28661 func_gl_gnulib_m4code_secure_getenv ()
28662 {
28663 if ! $gl_gnulib_enabled_secure_getenv; then
28664
28665
28666
28667
28668
28669 if test $ac_cv_func_secure_getenv = no; then
28670 HAVE_SECURE_GETENV=0
28671 fi
28672
28673 if test $HAVE_SECURE_GETENV = 0; then
28674
28675
28676
28677
28678
28679
28680
28681
28682 gl_LIBOBJS="$gl_LIBOBJS secure_getenv.$ac_objext"
28683
28684
28685 for ac_func in __secure_getenv
28686 do :
28687 ac_fn_c_check_func "$LINENO" "__secure_getenv" "ac_cv_func___secure_getenv"
28688 if test "x$ac_cv_func___secure_getenv" = x""yes; then :
28689 cat >>confdefs.h <<_ACEOF
28690 #define HAVE___SECURE_GETENV 1
28691 _ACEOF
28692
28693 fi
28694 done
28695
28696 if test $ac_cv_func___secure_getenv = no; then
28697 for ac_func in issetugid
28698 do :
28699 ac_fn_c_check_func "$LINENO" "issetugid" "ac_cv_func_issetugid"
28700 if test "x$ac_cv_func_issetugid" = x""yes; then :
28701 cat >>confdefs.h <<_ACEOF
28702 #define HAVE_ISSETUGID 1
28703 _ACEOF
28704
28705 fi
28706 done
28707
28708 fi
28709
28710 fi
28711
28712
28713
28714
28715
28716 GNULIB_SECURE_GETENV=1
28717
28718
28719
28720
28721
28722 gl_gnulib_enabled_secure_getenv=true
28723 fi
28724 }
28725 func_gl_gnulib_m4code_stat ()
28726 {
28727 if ! $gl_gnulib_enabled_stat; then
28728
28729
28730
28731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
28732 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
28733 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
28734 $as_echo_n "(cached) " >&6
28735 else
28736 if test "$cross_compiling" = yes; then :
28737 case $host_os in
28738 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
28739 *) gl_cv_func_stat_dir_slash="guessing yes";;
28740 esac
28741 else
28742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28743 /* end confdefs.h. */
28744 #include <sys/stat.h>
28745
28746 int
28747 main ()
28748 {
28749 struct stat st; return stat (".", &st) != stat ("./", &st);
28750 ;
28751 return 0;
28752 }
28753 _ACEOF
28754 if ac_fn_c_try_run "$LINENO"; then :
28755 gl_cv_func_stat_dir_slash=yes
28756 else
28757 gl_cv_func_stat_dir_slash=no
28758 fi
28759 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28760 conftest.$ac_objext conftest.beam conftest.$ac_ext
28761 fi
28762
28763 fi
28764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
28765 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
28766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
28767 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
28768 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
28769 $as_echo_n "(cached) " >&6
28770 else
28771 touch conftest.tmp
28772 # Assume that if we have lstat, we can also check symlinks.
28773 if test $ac_cv_func_lstat = yes; then
28774 ln -s conftest.tmp conftest.lnk
28775 fi
28776 if test "$cross_compiling" = yes; then :
28777 case "$host_os" in
28778 # Guess yes on glibc systems.
28779 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
28780 # If we don't know, assume the worst.
28781 *) gl_cv_func_stat_file_slash="guessing no" ;;
28782 esac
28783
28784 else
28785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
28786 /* end confdefs.h. */
28787 #include <sys/stat.h>
28788
28789 int
28790 main ()
28791 {
28792 int result = 0;
28793 struct stat st;
28794 if (!stat ("conftest.tmp/", &st))
28795 result |= 1;
28796 #if HAVE_LSTAT
28797 if (!stat ("conftest.lnk/", &st))
28798 result |= 2;
28799 #endif
28800 return result;
28801
28802 ;
28803 return 0;
28804 }
28805 _ACEOF
28806 if ac_fn_c_try_run "$LINENO"; then :
28807 gl_cv_func_stat_file_slash=yes
28808 else
28809 gl_cv_func_stat_file_slash=no
28810 fi
28811 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
28812 conftest.$ac_objext conftest.beam conftest.$ac_ext
28813 fi
28814
28815 rm -f conftest.tmp conftest.lnk
28816 fi
28817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
28818 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
28819 case $gl_cv_func_stat_dir_slash in
28820 *no) REPLACE_STAT=1
28821
28822 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
28823 ;;
28824 esac
28825 case $gl_cv_func_stat_file_slash in
28826 *no) REPLACE_STAT=1
28827
28828 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
28829 ;;
28830 esac
28831
28832 if test $REPLACE_STAT = 1; then
28833
28834
28835
28836
28837
28838
28839
28840
28841 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
28842
28843 :
28844 fi
28845
28846
28847
28848
28849
28850 GNULIB_STAT=1
28851
28852
28853
28854
28855
28856 gl_gnulib_enabled_stat=true
28857 if test $REPLACE_STAT = 1; then
28858 func_gl_gnulib_m4code_dosname
28859 fi
28860 if test $REPLACE_STAT = 1; then
28861 func_gl_gnulib_m4code_pathmax
28862 fi
28863 fi
28864 }
28865 func_gl_gnulib_m4code_strtoll ()
28866 {
28867 if ! $gl_gnulib_enabled_strtoll; then
28868
28869
28870
28871 if test "$ac_cv_type_long_long_int" = yes; then
28872 for ac_func in strtoll
28873 do :
28874 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
28875 if test "x$ac_cv_func_strtoll" = x""yes; then :
28876 cat >>confdefs.h <<_ACEOF
28877 #define HAVE_STRTOLL 1
28878 _ACEOF
28879
28880 fi
28881 done
28882
28883 if test $ac_cv_func_strtoll = no; then
28884 HAVE_STRTOLL=0
28885 fi
28886 fi
28887
28888 if test $HAVE_STRTOLL = 0; then
28889
28890
28891
28892
28893
28894
28895
28896
28897 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
28898
28899
28900 :
28901
28902 fi
28903
28904
28905
28906
28907
28908 GNULIB_STRTOLL=1
28909
28910
28911
28912
28913
28914 gl_gnulib_enabled_strtoll=true
28915 fi
28916 }
28917 func_gl_gnulib_m4code_strtoull ()
28918 {
28919 if ! $gl_gnulib_enabled_strtoull; then
28920
28921
28922
28923 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
28924 for ac_func in strtoull
28925 do :
28926 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
28927 if test "x$ac_cv_func_strtoull" = x""yes; then :
28928 cat >>confdefs.h <<_ACEOF
28929 #define HAVE_STRTOULL 1
28930 _ACEOF
28931
28932 fi
28933 done
28934
28935 if test $ac_cv_func_strtoull = no; then
28936 HAVE_STRTOULL=0
28937 fi
28938 fi
28939
28940 if test $HAVE_STRTOULL = 0; then
28941
28942
28943
28944
28945
28946
28947
28948
28949 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
28950
28951
28952 :
28953
28954 fi
28955
28956
28957
28958
28959
28960 GNULIB_STRTOULL=1
28961
28962
28963
28964
28965
28966 gl_gnulib_enabled_strtoull=true
28967 fi
28968 }
28969 func_gl_gnulib_m4code_tempname ()
28970 {
28971 if ! $gl_gnulib_enabled_tempname; then
28972
28973
28974 :
28975
28976
28977 gl_gnulib_enabled_tempname=true
28978 func_gl_gnulib_m4code_secure_getenv
28979 fi
28980 }
28981 func_gl_gnulib_m4code_682e609604ccaac6be382e4ee3a4eaec ()
28982 {
28983 if ! $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
28984 gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec=true
28985 fi
28986 }
28987 if test $HAVE_FACCESSAT = 0; then
28988 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
28989 fi
28990 if test $HAVE_FACCESSAT = 0; then
28991 func_gl_gnulib_m4code_dosname
28992 fi
28993 if test $HAVE_FACCESSAT = 0; then
28994 func_gl_gnulib_m4code_euidaccess
28995 fi
28996 if test $HAVE_FACCESSAT = 0; then
28997 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
28998 fi
28999 if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
29000 func_gl_gnulib_m4code_getdtablesize
29001 fi
29002 if test $HAVE_FDOPENDIR = 0; then
29003 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
29004 fi
29005 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
29006 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
29007 fi
29008 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
29009 func_gl_gnulib_m4code_dosname
29010 fi
29011 if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
29012 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
29013 fi
29014 if test $REPLACE_GETOPT = 1; then
29015 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
29016 fi
29017 if test $REPLACE_LSTAT = 1; then
29018 func_gl_gnulib_m4code_dosname
29019 fi
29020 if test $REPLACE_LSTAT = 1; then
29021 func_gl_gnulib_m4code_stat
29022 fi
29023 if test $HAVE_MKOSTEMP = 0; then
29024 func_gl_gnulib_m4code_tempname
29025 fi
29026 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
29027 func_gl_gnulib_m4code_stat
29028 fi
29029 if test $HAVE_READLINKAT = 0; then
29030 func_gl_gnulib_m4code_260941c0e5dc67ec9e87d1fb321c300b
29031 fi
29032 if test $HAVE_READLINKAT = 0; then
29033 func_gl_gnulib_m4code_dosname
29034 fi
29035 if test $HAVE_READLINKAT = 0; then
29036 func_gl_gnulib_m4code_03e0aaad4cb89ca757653bd367a6ccb7
29037 fi
29038 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
29039 func_gl_gnulib_m4code_strtoll
29040 fi
29041 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
29042 func_gl_gnulib_m4code_strtoull
29043 fi
29044
29045 if $gl_gnulib_enabled_260941c0e5dc67ec9e87d1fb321c300b; then
29046 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE=
29047 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE='#'
29048 else
29049 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE='#'
29050 gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE=
29051 fi
29052
29053 if $gl_gnulib_enabled_dosname; then
29054 gl_GNULIB_ENABLED_dosname_TRUE=
29055 gl_GNULIB_ENABLED_dosname_FALSE='#'
29056 else
29057 gl_GNULIB_ENABLED_dosname_TRUE='#'
29058 gl_GNULIB_ENABLED_dosname_FALSE=
29059 fi
29060
29061 if $gl_gnulib_enabled_euidaccess; then
29062 gl_GNULIB_ENABLED_euidaccess_TRUE=
29063 gl_GNULIB_ENABLED_euidaccess_FALSE='#'
29064 else
29065 gl_GNULIB_ENABLED_euidaccess_TRUE='#'
29066 gl_GNULIB_ENABLED_euidaccess_FALSE=
29067 fi
29068
29069 if $gl_gnulib_enabled_getdtablesize; then
29070 gl_GNULIB_ENABLED_getdtablesize_TRUE=
29071 gl_GNULIB_ENABLED_getdtablesize_FALSE='#'
29072 else
29073 gl_GNULIB_ENABLED_getdtablesize_TRUE='#'
29074 gl_GNULIB_ENABLED_getdtablesize_FALSE=
29075 fi
29076
29077 if $gl_gnulib_enabled_getgroups; then
29078 gl_GNULIB_ENABLED_getgroups_TRUE=
29079 gl_GNULIB_ENABLED_getgroups_FALSE='#'
29080 else
29081 gl_GNULIB_ENABLED_getgroups_TRUE='#'
29082 gl_GNULIB_ENABLED_getgroups_FALSE=
29083 fi
29084
29085 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
29086 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
29087 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
29088 else
29089 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
29090 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
29091 fi
29092
29093 if $gl_gnulib_enabled_a9786850e999ae65a836a6041e8e5ed1; then
29094 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE=
29095 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE='#'
29096 else
29097 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE='#'
29098 gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE=
29099 fi
29100
29101 if $gl_gnulib_enabled_03e0aaad4cb89ca757653bd367a6ccb7; then
29102 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE=
29103 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE='#'
29104 else
29105 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE='#'
29106 gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE=
29107 fi
29108
29109 if $gl_gnulib_enabled_pathmax; then
29110 gl_GNULIB_ENABLED_pathmax_TRUE=
29111 gl_GNULIB_ENABLED_pathmax_FALSE='#'
29112 else
29113 gl_GNULIB_ENABLED_pathmax_TRUE='#'
29114 gl_GNULIB_ENABLED_pathmax_FALSE=
29115 fi
29116
29117 if $gl_gnulib_enabled_6099e9737f757db36c47fa9d9f02e88c; then
29118 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE=
29119 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE='#'
29120 else
29121 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE='#'
29122 gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE=
29123 fi
29124
29125 if $gl_gnulib_enabled_secure_getenv; then
29126 gl_GNULIB_ENABLED_secure_getenv_TRUE=
29127 gl_GNULIB_ENABLED_secure_getenv_FALSE='#'
29128 else
29129 gl_GNULIB_ENABLED_secure_getenv_TRUE='#'
29130 gl_GNULIB_ENABLED_secure_getenv_FALSE=
29131 fi
29132
29133 if $gl_gnulib_enabled_stat; then
29134 gl_GNULIB_ENABLED_stat_TRUE=
29135 gl_GNULIB_ENABLED_stat_FALSE='#'
29136 else
29137 gl_GNULIB_ENABLED_stat_TRUE='#'
29138 gl_GNULIB_ENABLED_stat_FALSE=
29139 fi
29140
29141 if $gl_gnulib_enabled_strtoll; then
29142 gl_GNULIB_ENABLED_strtoll_TRUE=
29143 gl_GNULIB_ENABLED_strtoll_FALSE='#'
29144 else
29145 gl_GNULIB_ENABLED_strtoll_TRUE='#'
29146 gl_GNULIB_ENABLED_strtoll_FALSE=
29147 fi
29148
29149 if $gl_gnulib_enabled_strtoull; then
29150 gl_GNULIB_ENABLED_strtoull_TRUE=
29151 gl_GNULIB_ENABLED_strtoull_FALSE='#'
29152 else
29153 gl_GNULIB_ENABLED_strtoull_TRUE='#'
29154 gl_GNULIB_ENABLED_strtoull_FALSE=
29155 fi
29156
29157 if $gl_gnulib_enabled_tempname; then
29158 gl_GNULIB_ENABLED_tempname_TRUE=
29159 gl_GNULIB_ENABLED_tempname_FALSE='#'
29160 else
29161 gl_GNULIB_ENABLED_tempname_TRUE='#'
29162 gl_GNULIB_ENABLED_tempname_FALSE=
29163 fi
29164
29165 if $gl_gnulib_enabled_682e609604ccaac6be382e4ee3a4eaec; then
29166 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE=
29167 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE='#'
29168 else
29169 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE='#'
29170 gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE=
29171 fi
29172
29173 # End of code from modules
29174
29175
29176
29177
29178
29179
29180
29181
29182
29183 gltests_libdeps=
29184 gltests_ltlibdeps=
29185
29186
29187
29188
29189
29190
29191
29192
29193
29194 gl_source_base='tests'
29195 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
29196
29197 gl_module_indicator_condition=$gltests_WITNESS
29198
29199
29200
29201
29202
29203
29204
29205
29206
29207
29208 LIBGNU_LIBDEPS="$gl_libdeps"
29209
29210 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
29211
29212
29213 CFLAGS=$SAVE_CFLAGS
29214 LIBS=$SAVE_LIBS
29215
29216 if test "${opsys}" = "mingw32"; then
29217 CPPFLAGS="$CPPFLAGS -DUSE_CRT_DLL=1 -I $srcdir/nt/inc"
29218 # Remove unneeded switches from the value of CC that goes to Makefiles
29219 CC=`echo $CC | sed -e "s,$GCC_TEST_OPTIONS,,"`
29220 fi
29221
29222 case "$opsys" in
29223 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
29224
29225 darwin)
29226 ## The -headerpad option tells ld (see man page) to leave room at the
29227 ## end of the header for adding load commands. Needed for dumping.
29228 ## 0x690 is the total size of 30 segment load commands (at 56
29229 ## each); under Cocoa 31 commands are required.
29230 if test "$HAVE_NS" = "yes"; then
29231 libs_nsgui="-framework AppKit"
29232 if test "$NS_IMPL_COCOA" = "yes"; then
29233 libs_nsgui="$libs_nsgui -framework IOKit"
29234 fi
29235 headerpad_extra=6C8
29236 else
29237 libs_nsgui=
29238 headerpad_extra=690
29239 fi
29240 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
29241
29242 ## This is here because src/Makefile.in did some extra fiddling around
29243 ## with LD_SWITCH_SYSTEM. It seems cleaner to put this in
29244 ## LD_SWITCH_SYSTEM_TEMACS instead,
29245 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
29246 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
29247 ;;
29248
29249 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
29250 ## find X at run-time.
29251 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
29252 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
29253 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
29254 ## had different values in configure (in ac_link) and src/Makefile.in.
29255 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
29256 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
29257
29258 mingw32)
29259 ## MinGW64 does not prepend an underscore to symbols, so we must
29260 ## pass a different -entry switch to linker. FIXME: It is better
29261 ## to make the entry points the same by changing unexw32.c.
29262 case "$canonical" in
29263 x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
29264 *) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
29265 esac
29266 ;;
29267
29268 openbsd) LD_SWITCH_SYSTEM_TEMACS='-nopie' ;;
29269
29270 *) LD_SWITCH_SYSTEM_TEMACS= ;;
29271 esac
29272
29273 if test x$ac_enable_profiling != x ; then
29274 case $opsys in
29275 *freebsd | gnu-linux) ;;
29276 *) LD_SWITCH_SYSTEM_TEMACS="$LD_SWITCH_SYSTEM_TEMACS -pg" ;;
29277 esac
29278 fi
29279
29280 LD_SWITCH_SYSTEM_TEMACS="$LDFLAGS_NOCOMBRELOC $LD_SWITCH_SYSTEM_TEMACS"
29281
29282
29283
29284 ## MinGW-specific post-link processing of temacs.
29285 TEMACS_POST_LINK=":"
29286 ADDSECTION=
29287 EMACS_HEAPSIZE=
29288 if test "${opsys}" = "mingw32"; then
29289 TEMACS_POST_LINK="\$(MINGW_TEMACS_POST_LINK)"
29290 ADDSECTION="../nt/addsection\$(EXEEXT)"
29291 ## Preload heap size of temacs.exe in MB.
29292 case "$canonical" in
29293 x86_64-*-*) EMACS_HEAPSIZE=42 ;;
29294 *) EMACS_HEAPSIZE=27 ;;
29295 esac
29296 fi
29297
29298
29299
29300
29301
29302 ## Common for all window systems
29303 if test "$window_system" != "none"; then
29304
29305 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
29306
29307 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
29308 fi
29309
29310
29311
29312
29313
29314 #### Report on what we decided to do.
29315 #### Report GTK as a toolkit, even if it doesn't use Xt.
29316 #### It makes printing result more understandable as using GTK sets
29317 #### toolkit_scroll_bars to yes by default.
29318 if test "${HAVE_GTK}" = "yes"; then
29319 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
29320 fi
29321
29322 if test $USE_ACL -ne 0; then
29323 acl_summary="yes $LIB_ACL"
29324 else
29325 acl_summary=no
29326 fi
29327
29328 echo "
29329 Configured for \`${canonical}'.
29330
29331 Where should the build process find the source code? ${srcdir}
29332 What compiler should emacs be built with? ${CC} ${CFLAGS}
29333 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
29334 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
29335 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
29336 What window system should Emacs use? ${window_system}
29337 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
29338
29339 if test -n "${x_includes}"; then
29340 echo " Where do we find X Windows header files? ${x_includes}"
29341 else
29342 echo " Where do we find X Windows header files? Standard dirs"
29343 fi
29344 if test -n "${x_libraries}"; then
29345 echo " Where do we find X Windows libraries? ${x_libraries}"
29346 else
29347 echo " Where do we find X Windows libraries? Standard dirs"
29348 fi
29349
29350 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
29351 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
29352 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
29353 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
29354 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
29355 echo " Does Emacs use -lpng? ${HAVE_PNG}"
29356 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
29357 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
29358
29359 echo " Does Emacs support sound? ${HAVE_SOUND}"
29360
29361 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
29362 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
29363 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
29364 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
29365 echo " Does Emacs use a file notification library? ${NOTIFY_SUMMARY}"
29366 echo " Does Emacs use access control lists? ${acl_summary}"
29367 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
29368 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
29369 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
29370
29371 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
29372 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
29373 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
29374 echo " Does Emacs use -lxft? ${HAVE_XFT}"
29375 echo " Does Emacs directly use zlib? ${HAVE_ZLIB}"
29376
29377 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
29378 echo
29379
29380 if test -n "${EMACSDATA}"; then
29381 echo " Environment variable EMACSDATA set to: $EMACSDATA"
29382 fi
29383 if test -n "${EMACSDOC}"; then
29384 echo " Environment variable EMACSDOC set to: $EMACSDOC"
29385 fi
29386
29387 echo
29388
29389 if test "$HAVE_NS" = "yes"; then
29390 echo
29391 echo "You must run \"${MAKE-make} install\" in order to test the built application.
29392 The installed application will go to nextstep/Emacs.app and can be
29393 run or moved from there."
29394 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
29395 echo "The application will be fully self-contained."
29396 else
29397 echo "The lisp resources for the application will be installed under ${prefix}.
29398 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
29399 to run if these resources are not installed."
29400 fi
29401 echo
29402 fi
29403
29404 if test "${opsys}" = "cygwin"; then
29405 case `uname -r` in
29406 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
29407 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
29408 echo
29409 ;;
29410 esac
29411 fi
29412
29413 # Remove any trailing slashes in these variables.
29414 test "${prefix}" != NONE &&
29415 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
29416 test "${exec_prefix}" != NONE &&
29417 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
29418
29419 if test "$HAVE_NS" = "yes"; then
29420 if test "$NS_IMPL_GNUSTEP" = yes; then
29421 ac_config_files="$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"
29422
29423 ns_check_file=Resources/Info-gnustep.plist
29424 else
29425 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
29426
29427 ns_check_file=Contents/Info.plist
29428 fi
29429
29430 fi
29431
29432 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile nt/Makefile"
29433
29434 ac_config_files="$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"
29435
29436
29437 opt_makefile=test/automated/Makefile
29438
29439 if test -f "$srcdir/$opt_makefile.in"; then
29440 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
29441 ac_config_files="$ac_config_files test/automated/Makefile"
29442
29443 fi
29444
29445
29446 opt_makefile=admin/unidata/Makefile
29447
29448 if test -f "$srcdir/$opt_makefile.in"; then
29449 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
29450 ac_config_files="$ac_config_files admin/unidata/Makefile"
29451
29452 fi
29453
29454
29455 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
29456
29457
29458
29459 ac_config_commands="$ac_config_commands src/epaths.h"
29460
29461
29462 ac_config_commands="$ac_config_commands src/.gdbinit"
29463
29464
29465 cat >confcache <<\_ACEOF
29466 # This file is a shell script that caches the results of configure
29467 # tests run on this system so they can be shared between configure
29468 # scripts and configure runs, see configure's option --config-cache.
29469 # It is not useful on other systems. If it contains results you don't
29470 # want to keep, you may remove or edit it.
29471 #
29472 # config.status only pays attention to the cache file if you give it
29473 # the --recheck option to rerun configure.
29474 #
29475 # `ac_cv_env_foo' variables (set or unset) will be overridden when
29476 # loading this file, other *unset* `ac_cv_foo' will be assigned the
29477 # following values.
29478
29479 _ACEOF
29480
29481 # The following way of writing the cache mishandles newlines in values,
29482 # but we know of no workaround that is simple, portable, and efficient.
29483 # So, we kill variables containing newlines.
29484 # Ultrix sh set writes to stderr and can't be redirected directly,
29485 # and sets the high bit in the cache file unless we assign to the vars.
29486 (
29487 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
29488 eval ac_val=\$$ac_var
29489 case $ac_val in #(
29490 *${as_nl}*)
29491 case $ac_var in #(
29492 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
29493 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
29494 esac
29495 case $ac_var in #(
29496 _ | IFS | as_nl) ;; #(
29497 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
29498 *) { eval $ac_var=; unset $ac_var;} ;;
29499 esac ;;
29500 esac
29501 done
29502
29503 (set) 2>&1 |
29504 case $as_nl`(ac_space=' '; set) 2>&1` in #(
29505 *${as_nl}ac_space=\ *)
29506 # `set' does not quote correctly, so add quotes: double-quote
29507 # substitution turns \\\\ into \\, and sed turns \\ into \.
29508 sed -n \
29509 "s/'/'\\\\''/g;
29510 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
29511 ;; #(
29512 *)
29513 # `set' quotes correctly as required by POSIX, so do not add quotes.
29514 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
29515 ;;
29516 esac |
29517 sort
29518 ) |
29519 sed '
29520 /^ac_cv_env_/b end
29521 t clear
29522 :clear
29523 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
29524 t end
29525 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
29526 :end' >>confcache
29527 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
29528 if test -w "$cache_file"; then
29529 test "x$cache_file" != "x/dev/null" &&
29530 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
29531 $as_echo "$as_me: updating cache $cache_file" >&6;}
29532 cat confcache >$cache_file
29533 else
29534 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
29535 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
29536 fi
29537 fi
29538 rm -f confcache
29539
29540 test "x$prefix" = xNONE && prefix=$ac_default_prefix
29541 # Let make expand exec_prefix.
29542 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
29543
29544 DEFS=-DHAVE_CONFIG_H
29545
29546 ac_libobjs=
29547 ac_ltlibobjs=
29548 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
29549 # 1. Remove the extension, and $U if already installed.
29550 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
29551 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
29552 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
29553 # will be set to the directory where LIBOBJS objects are built.
29554 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
29555 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
29556 done
29557 LIBOBJS=$ac_libobjs
29558
29559 LTLIBOBJS=$ac_ltlibobjs
29560
29561
29562 if test -n "$EXEEXT"; then
29563 am__EXEEXT_TRUE=
29564 am__EXEEXT_FALSE='#'
29565 else
29566 am__EXEEXT_TRUE='#'
29567 am__EXEEXT_FALSE=
29568 fi
29569
29570 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
29571 as_fn_error "conditional \"AMDEP\" was never defined.
29572 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29573 fi
29574 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
29575 as_fn_error "conditional \"am__fastdepCC\" was never defined.
29576 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29577 fi
29578 if test -z "${BUILDING_FOR_WINDOWSNT_TRUE}" && test -z "${BUILDING_FOR_WINDOWSNT_FALSE}"; then
29579 as_fn_error "conditional \"BUILDING_FOR_WINDOWSNT\" was never defined.
29580 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29581 fi
29582 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
29583 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
29584 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29585 fi
29586 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
29587 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
29588 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29589 fi
29590 if test -z "${GL_GENERATE_BYTESWAP_H_TRUE}" && test -z "${GL_GENERATE_BYTESWAP_H_FALSE}"; then
29591 as_fn_error "conditional \"GL_GENERATE_BYTESWAP_H\" was never defined.
29592 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29593 fi
29594
29595 if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
29596 as_fn_error "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
29597 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29598 fi
29599 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
29600 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
29601 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29602 fi
29603 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
29604 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
29605 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29606 fi
29607 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
29608 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
29609 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29610 fi
29611 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
29612 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
29613 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29614 fi
29615 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
29616 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
29617 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29618 fi
29619 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
29620 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
29621 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29622 fi
29623 if test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_TRUE}" && test -z "${gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b_FALSE}"; then
29624 as_fn_error "conditional \"gl_GNULIB_ENABLED_260941c0e5dc67ec9e87d1fb321c300b\" was never defined.
29625 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29626 fi
29627 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
29628 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
29629 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29630 fi
29631 if test -z "${gl_GNULIB_ENABLED_euidaccess_TRUE}" && test -z "${gl_GNULIB_ENABLED_euidaccess_FALSE}"; then
29632 as_fn_error "conditional \"gl_GNULIB_ENABLED_euidaccess\" was never defined.
29633 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29634 fi
29635 if test -z "${gl_GNULIB_ENABLED_getdtablesize_TRUE}" && test -z "${gl_GNULIB_ENABLED_getdtablesize_FALSE}"; then
29636 as_fn_error "conditional \"gl_GNULIB_ENABLED_getdtablesize\" was never defined.
29637 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29638 fi
29639 if test -z "${gl_GNULIB_ENABLED_getgroups_TRUE}" && test -z "${gl_GNULIB_ENABLED_getgroups_FALSE}"; then
29640 as_fn_error "conditional \"gl_GNULIB_ENABLED_getgroups\" was never defined.
29641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29642 fi
29643 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
29644 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
29645 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29646 fi
29647 if test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_TRUE}" && test -z "${gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1_FALSE}"; then
29648 as_fn_error "conditional \"gl_GNULIB_ENABLED_a9786850e999ae65a836a6041e8e5ed1\" was never defined.
29649 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29650 fi
29651 if test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_TRUE}" && test -z "${gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7_FALSE}"; then
29652 as_fn_error "conditional \"gl_GNULIB_ENABLED_03e0aaad4cb89ca757653bd367a6ccb7\" was never defined.
29653 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29654 fi
29655 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
29656 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
29657 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29658 fi
29659 if test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_TRUE}" && test -z "${gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c_FALSE}"; then
29660 as_fn_error "conditional \"gl_GNULIB_ENABLED_6099e9737f757db36c47fa9d9f02e88c\" was never defined.
29661 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29662 fi
29663 if test -z "${gl_GNULIB_ENABLED_secure_getenv_TRUE}" && test -z "${gl_GNULIB_ENABLED_secure_getenv_FALSE}"; then
29664 as_fn_error "conditional \"gl_GNULIB_ENABLED_secure_getenv\" was never defined.
29665 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29666 fi
29667 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
29668 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
29669 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29670 fi
29671 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
29672 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
29673 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29674 fi
29675 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
29676 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
29677 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29678 fi
29679 if test -z "${gl_GNULIB_ENABLED_tempname_TRUE}" && test -z "${gl_GNULIB_ENABLED_tempname_FALSE}"; then
29680 as_fn_error "conditional \"gl_GNULIB_ENABLED_tempname\" was never defined.
29681 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29682 fi
29683 if test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_TRUE}" && test -z "${gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec_FALSE}"; then
29684 as_fn_error "conditional \"gl_GNULIB_ENABLED_682e609604ccaac6be382e4ee3a4eaec\" was never defined.
29685 Usually this means the macro was only invoked conditionally." "$LINENO" 5
29686 fi
29687
29688 gl_libobjs=
29689 gl_ltlibobjs=
29690 if test -n "$gl_LIBOBJS"; then
29691 # Remove the extension.
29692 sed_drop_objext='s/\.o$//;s/\.obj$//'
29693 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
29694 gl_libobjs="$gl_libobjs $i.$ac_objext"
29695 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
29696 done
29697 fi
29698 gl_LIBOBJS=$gl_libobjs
29699
29700 gl_LTLIBOBJS=$gl_ltlibobjs
29701
29702
29703
29704 gltests_libobjs=
29705 gltests_ltlibobjs=
29706 if test -n "$gltests_LIBOBJS"; then
29707 # Remove the extension.
29708 sed_drop_objext='s/\.o$//;s/\.obj$//'
29709 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
29710 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
29711 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
29712 done
29713 fi
29714 gltests_LIBOBJS=$gltests_libobjs
29715
29716 gltests_LTLIBOBJS=$gltests_ltlibobjs
29717
29718
29719
29720 : ${CONFIG_STATUS=./config.status}
29721 ac_write_fail=0
29722 ac_clean_files_save=$ac_clean_files
29723 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
29724 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
29725 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
29726 as_write_fail=0
29727 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
29728 #! $SHELL
29729 # Generated by $as_me.
29730 # Run this file to recreate the current configuration.
29731 # Compiler output produced by configure, useful for debugging
29732 # configure, is in config.log if it exists.
29733
29734 debug=false
29735 ac_cs_recheck=false
29736 ac_cs_silent=false
29737
29738 SHELL=\${CONFIG_SHELL-$SHELL}
29739 export SHELL
29740 _ASEOF
29741 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
29742 ## -------------------- ##
29743 ## M4sh Initialization. ##
29744 ## -------------------- ##
29745
29746 # Be more Bourne compatible
29747 DUALCASE=1; export DUALCASE # for MKS sh
29748 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
29749 emulate sh
29750 NULLCMD=:
29751 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
29752 # is contrary to our usage. Disable this feature.
29753 alias -g '${1+"$@"}'='"$@"'
29754 setopt NO_GLOB_SUBST
29755 else
29756 case `(set -o) 2>/dev/null` in #(
29757 *posix*) :
29758 set -o posix ;; #(
29759 *) :
29760 ;;
29761 esac
29762 fi
29763
29764
29765 as_nl='
29766 '
29767 export as_nl
29768 # Printing a long string crashes Solaris 7 /usr/bin/printf.
29769 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
29770 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
29771 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
29772 # Prefer a ksh shell builtin over an external printf program on Solaris,
29773 # but without wasting forks for bash or zsh.
29774 if test -z "$BASH_VERSION$ZSH_VERSION" \
29775 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
29776 as_echo='print -r --'
29777 as_echo_n='print -rn --'
29778 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
29779 as_echo='printf %s\n'
29780 as_echo_n='printf %s'
29781 else
29782 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
29783 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
29784 as_echo_n='/usr/ucb/echo -n'
29785 else
29786 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
29787 as_echo_n_body='eval
29788 arg=$1;
29789 case $arg in #(
29790 *"$as_nl"*)
29791 expr "X$arg" : "X\\(.*\\)$as_nl";
29792 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
29793 esac;
29794 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
29795 '
29796 export as_echo_n_body
29797 as_echo_n='sh -c $as_echo_n_body as_echo'
29798 fi
29799 export as_echo_body
29800 as_echo='sh -c $as_echo_body as_echo'
29801 fi
29802
29803 # The user is always right.
29804 if test "${PATH_SEPARATOR+set}" != set; then
29805 PATH_SEPARATOR=:
29806 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
29807 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
29808 PATH_SEPARATOR=';'
29809 }
29810 fi
29811
29812
29813 # IFS
29814 # We need space, tab and new line, in precisely that order. Quoting is
29815 # there to prevent editors from complaining about space-tab.
29816 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
29817 # splitting by setting IFS to empty value.)
29818 IFS=" "" $as_nl"
29819
29820 # Find who we are. Look in the path if we contain no directory separator.
29821 case $0 in #((
29822 *[\\/]* ) as_myself=$0 ;;
29823 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
29824 for as_dir in $PATH
29825 do
29826 IFS=$as_save_IFS
29827 test -z "$as_dir" && as_dir=.
29828 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
29829 done
29830 IFS=$as_save_IFS
29831
29832 ;;
29833 esac
29834 # We did not find ourselves, most probably we were run as `sh COMMAND'
29835 # in which case we are not to be found in the path.
29836 if test "x$as_myself" = x; then
29837 as_myself=$0
29838 fi
29839 if test ! -f "$as_myself"; then
29840 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
29841 exit 1
29842 fi
29843
29844 # Unset variables that we do not need and which cause bugs (e.g. in
29845 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
29846 # suppresses any "Segmentation fault" message there. '((' could
29847 # trigger a bug in pdksh 5.2.14.
29848 for as_var in BASH_ENV ENV MAIL MAILPATH
29849 do eval test x\${$as_var+set} = xset \
29850 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
29851 done
29852 PS1='$ '
29853 PS2='> '
29854 PS4='+ '
29855
29856 # NLS nuisances.
29857 LC_ALL=C
29858 export LC_ALL
29859 LANGUAGE=C
29860 export LANGUAGE
29861
29862 # CDPATH.
29863 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
29864
29865
29866 # as_fn_error ERROR [LINENO LOG_FD]
29867 # ---------------------------------
29868 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
29869 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
29870 # script with status $?, using 1 if that was 0.
29871 as_fn_error ()
29872 {
29873 as_status=$?; test $as_status -eq 0 && as_status=1
29874 if test "$3"; then
29875 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
29876 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
29877 fi
29878 $as_echo "$as_me: error: $1" >&2
29879 as_fn_exit $as_status
29880 } # as_fn_error
29881
29882
29883 # as_fn_set_status STATUS
29884 # -----------------------
29885 # Set $? to STATUS, without forking.
29886 as_fn_set_status ()
29887 {
29888 return $1
29889 } # as_fn_set_status
29890
29891 # as_fn_exit STATUS
29892 # -----------------
29893 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
29894 as_fn_exit ()
29895 {
29896 set +e
29897 as_fn_set_status $1
29898 exit $1
29899 } # as_fn_exit
29900
29901 # as_fn_unset VAR
29902 # ---------------
29903 # Portably unset VAR.
29904 as_fn_unset ()
29905 {
29906 { eval $1=; unset $1;}
29907 }
29908 as_unset=as_fn_unset
29909 # as_fn_append VAR VALUE
29910 # ----------------------
29911 # Append the text in VALUE to the end of the definition contained in VAR. Take
29912 # advantage of any shell optimizations that allow amortized linear growth over
29913 # repeated appends, instead of the typical quadratic growth present in naive
29914 # implementations.
29915 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
29916 eval 'as_fn_append ()
29917 {
29918 eval $1+=\$2
29919 }'
29920 else
29921 as_fn_append ()
29922 {
29923 eval $1=\$$1\$2
29924 }
29925 fi # as_fn_append
29926
29927 # as_fn_arith ARG...
29928 # ------------------
29929 # Perform arithmetic evaluation on the ARGs, and store the result in the
29930 # global $as_val. Take advantage of shells that can avoid forks. The arguments
29931 # must be portable across $(()) and expr.
29932 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
29933 eval 'as_fn_arith ()
29934 {
29935 as_val=$(( $* ))
29936 }'
29937 else
29938 as_fn_arith ()
29939 {
29940 as_val=`expr "$@" || test $? -eq 1`
29941 }
29942 fi # as_fn_arith
29943
29944
29945 if expr a : '\(a\)' >/dev/null 2>&1 &&
29946 test "X`expr 00001 : '.*\(...\)'`" = X001; then
29947 as_expr=expr
29948 else
29949 as_expr=false
29950 fi
29951
29952 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
29953 as_basename=basename
29954 else
29955 as_basename=false
29956 fi
29957
29958 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
29959 as_dirname=dirname
29960 else
29961 as_dirname=false
29962 fi
29963
29964 as_me=`$as_basename -- "$0" ||
29965 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
29966 X"$0" : 'X\(//\)$' \| \
29967 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
29968 $as_echo X/"$0" |
29969 sed '/^.*\/\([^/][^/]*\)\/*$/{
29970 s//\1/
29971 q
29972 }
29973 /^X\/\(\/\/\)$/{
29974 s//\1/
29975 q
29976 }
29977 /^X\/\(\/\).*/{
29978 s//\1/
29979 q
29980 }
29981 s/.*/./; q'`
29982
29983 # Avoid depending upon Character Ranges.
29984 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
29985 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
29986 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
29987 as_cr_digits='0123456789'
29988 as_cr_alnum=$as_cr_Letters$as_cr_digits
29989
29990 ECHO_C= ECHO_N= ECHO_T=
29991 case `echo -n x` in #(((((
29992 -n*)
29993 case `echo 'xy\c'` in
29994 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
29995 xy) ECHO_C='\c';;
29996 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
29997 ECHO_T=' ';;
29998 esac;;
29999 *)
30000 ECHO_N='-n';;
30001 esac
30002
30003 rm -f conf$$ conf$$.exe conf$$.file
30004 if test -d conf$$.dir; then
30005 rm -f conf$$.dir/conf$$.file
30006 else
30007 rm -f conf$$.dir
30008 mkdir conf$$.dir 2>/dev/null
30009 fi
30010 if (echo >conf$$.file) 2>/dev/null; then
30011 if ln -s conf$$.file conf$$ 2>/dev/null; then
30012 as_ln_s='ln -s'
30013 # ... but there are two gotchas:
30014 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
30015 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
30016 # In both cases, we have to default to `cp -p'.
30017 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
30018 as_ln_s='cp -p'
30019 elif ln conf$$.file conf$$ 2>/dev/null; then
30020 as_ln_s=ln
30021 else
30022 as_ln_s='cp -p'
30023 fi
30024 else
30025 as_ln_s='cp -p'
30026 fi
30027 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
30028 rmdir conf$$.dir 2>/dev/null
30029
30030
30031 # as_fn_mkdir_p
30032 # -------------
30033 # Create "$as_dir" as a directory, including parents if necessary.
30034 as_fn_mkdir_p ()
30035 {
30036
30037 case $as_dir in #(
30038 -*) as_dir=./$as_dir;;
30039 esac
30040 test -d "$as_dir" || eval $as_mkdir_p || {
30041 as_dirs=
30042 while :; do
30043 case $as_dir in #(
30044 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
30045 *) as_qdir=$as_dir;;
30046 esac
30047 as_dirs="'$as_qdir' $as_dirs"
30048 as_dir=`$as_dirname -- "$as_dir" ||
30049 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30050 X"$as_dir" : 'X\(//\)[^/]' \| \
30051 X"$as_dir" : 'X\(//\)$' \| \
30052 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
30053 $as_echo X"$as_dir" |
30054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30055 s//\1/
30056 q
30057 }
30058 /^X\(\/\/\)[^/].*/{
30059 s//\1/
30060 q
30061 }
30062 /^X\(\/\/\)$/{
30063 s//\1/
30064 q
30065 }
30066 /^X\(\/\).*/{
30067 s//\1/
30068 q
30069 }
30070 s/.*/./; q'`
30071 test -d "$as_dir" && break
30072 done
30073 test -z "$as_dirs" || eval "mkdir $as_dirs"
30074 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
30075
30076
30077 } # as_fn_mkdir_p
30078 if mkdir -p . 2>/dev/null; then
30079 as_mkdir_p='mkdir -p "$as_dir"'
30080 else
30081 test -d ./-p && rmdir ./-p
30082 as_mkdir_p=false
30083 fi
30084
30085 if test -x / >/dev/null 2>&1; then
30086 as_test_x='test -x'
30087 else
30088 if ls -dL / >/dev/null 2>&1; then
30089 as_ls_L_option=L
30090 else
30091 as_ls_L_option=
30092 fi
30093 as_test_x='
30094 eval sh -c '\''
30095 if test -d "$1"; then
30096 test -d "$1/.";
30097 else
30098 case $1 in #(
30099 -*)set "./$1";;
30100 esac;
30101 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
30102 ???[sx]*):;;*)false;;esac;fi
30103 '\'' sh
30104 '
30105 fi
30106 as_executable_p=$as_test_x
30107
30108 # Sed expression to map a string onto a valid CPP name.
30109 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
30110
30111 # Sed expression to map a string onto a valid variable name.
30112 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
30113
30114
30115 exec 6>&1
30116 ## ----------------------------------- ##
30117 ## Main body of $CONFIG_STATUS script. ##
30118 ## ----------------------------------- ##
30119 _ASEOF
30120 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
30121
30122 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30123 # Save the log message, to keep $0 and so on meaningful, and to
30124 # report actual input values of CONFIG_FILES etc. instead of their
30125 # values after options handling.
30126 ac_log="
30127 This file was extended by emacs $as_me 24.3.50, which was
30128 generated by GNU Autoconf 2.65. Invocation command line was
30129
30130 CONFIG_FILES = $CONFIG_FILES
30131 CONFIG_HEADERS = $CONFIG_HEADERS
30132 CONFIG_LINKS = $CONFIG_LINKS
30133 CONFIG_COMMANDS = $CONFIG_COMMANDS
30134 $ $0 $@
30135
30136 on `(hostname || uname -n) 2>/dev/null | sed 1q`
30137 "
30138
30139 _ACEOF
30140
30141 case $ac_config_files in *"
30142 "*) set x $ac_config_files; shift; ac_config_files=$*;;
30143 esac
30144
30145 case $ac_config_headers in *"
30146 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
30147 esac
30148
30149
30150 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30151 # Files that config.status was made for.
30152 config_files="$ac_config_files"
30153 config_headers="$ac_config_headers"
30154 config_commands="$ac_config_commands"
30155
30156 _ACEOF
30157
30158 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30159 ac_cs_usage="\
30160 \`$as_me' instantiates files and other configuration actions
30161 from templates according to the current configuration. Unless the files
30162 and actions are specified as TAGs, all are instantiated by default.
30163
30164 Usage: $0 [OPTION]... [TAG]...
30165
30166 -h, --help print this help, then exit
30167 -V, --version print version number and configuration settings, then exit
30168 --config print configuration, then exit
30169 -q, --quiet, --silent
30170 do not print progress messages
30171 -d, --debug don't remove temporary files
30172 --recheck update $as_me by reconfiguring in the same conditions
30173 --file=FILE[:TEMPLATE]
30174 instantiate the configuration file FILE
30175 --header=FILE[:TEMPLATE]
30176 instantiate the configuration header FILE
30177
30178 Configuration files:
30179 $config_files
30180
30181 Configuration headers:
30182 $config_headers
30183
30184 Configuration commands:
30185 $config_commands
30186
30187 Report bugs to the package provider."
30188
30189 _ACEOF
30190 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30191 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
30192 ac_cs_version="\\
30193 emacs config.status 24.3.50
30194 configured by $0, generated by GNU Autoconf 2.65,
30195 with options \\"\$ac_cs_config\\"
30196
30197 Copyright (C) 2009 Free Software Foundation, Inc.
30198 This config.status script is free software; the Free Software Foundation
30199 gives unlimited permission to copy, distribute and modify it."
30200
30201 ac_pwd='$ac_pwd'
30202 srcdir='$srcdir'
30203 INSTALL='$INSTALL'
30204 MKDIR_P='$MKDIR_P'
30205 AWK='$AWK'
30206 test -n "\$AWK" || AWK=awk
30207 _ACEOF
30208
30209 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30210 # The default lists apply if the user does not specify any file.
30211 ac_need_defaults=:
30212 while test $# != 0
30213 do
30214 case $1 in
30215 --*=*)
30216 ac_option=`expr "X$1" : 'X\([^=]*\)='`
30217 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
30218 ac_shift=:
30219 ;;
30220 *)
30221 ac_option=$1
30222 ac_optarg=$2
30223 ac_shift=shift
30224 ;;
30225 esac
30226
30227 case $ac_option in
30228 # Handling of the options.
30229 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
30230 ac_cs_recheck=: ;;
30231 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
30232 $as_echo "$ac_cs_version"; exit ;;
30233 --config | --confi | --conf | --con | --co | --c )
30234 $as_echo "$ac_cs_config"; exit ;;
30235 --debug | --debu | --deb | --de | --d | -d )
30236 debug=: ;;
30237 --file | --fil | --fi | --f )
30238 $ac_shift
30239 case $ac_optarg in
30240 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30241 esac
30242 as_fn_append CONFIG_FILES " '$ac_optarg'"
30243 ac_need_defaults=false;;
30244 --header | --heade | --head | --hea )
30245 $ac_shift
30246 case $ac_optarg in
30247 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
30248 esac
30249 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
30250 ac_need_defaults=false;;
30251 --he | --h)
30252 # Conflict between --help and --header
30253 as_fn_error "ambiguous option: \`$1'
30254 Try \`$0 --help' for more information.";;
30255 --help | --hel | -h )
30256 $as_echo "$ac_cs_usage"; exit ;;
30257 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
30258 | -silent | --silent | --silen | --sile | --sil | --si | --s)
30259 ac_cs_silent=: ;;
30260
30261 # This is an error.
30262 -*) as_fn_error "unrecognized option: \`$1'
30263 Try \`$0 --help' for more information." ;;
30264
30265 *) as_fn_append ac_config_targets " $1"
30266 ac_need_defaults=false ;;
30267
30268 esac
30269 shift
30270 done
30271
30272 ac_configure_extra_args=
30273
30274 if $ac_cs_silent; then
30275 exec 6>/dev/null
30276 ac_configure_extra_args="$ac_configure_extra_args --silent"
30277 fi
30278
30279 _ACEOF
30280 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30281 if \$ac_cs_recheck; then
30282 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
30283 shift
30284 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
30285 CONFIG_SHELL='$SHELL'
30286 export CONFIG_SHELL
30287 exec "\$@"
30288 fi
30289
30290 _ACEOF
30291 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30292 exec 5>>config.log
30293 {
30294 echo
30295 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
30296 ## Running $as_me. ##
30297 _ASBOX
30298 $as_echo "$ac_log"
30299 } >&5
30300
30301 _ACEOF
30302 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30303 #
30304 # INIT-COMMANDS
30305 #
30306 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
30307 GCC="$GCC" CPPFLAGS="$CPPFLAGS" opsys="$opsys"
30308
30309 _ACEOF
30310
30311 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30312
30313 # Handling of arguments.
30314 for ac_config_target in $ac_config_targets
30315 do
30316 case $ac_config_target in
30317 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
30318 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
30319 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
30320 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
30321 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
30322 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
30323 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
30324 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
30325 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
30326 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
30327 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
30328 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
30329 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
30330 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
30331 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
30332 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
30333 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
30334 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
30335 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
30336 "nt/Makefile") CONFIG_FILES="$CONFIG_FILES nt/Makefile" ;;
30337 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
30338 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
30339 "src/epaths.h") CONFIG_COMMANDS="$CONFIG_COMMANDS src/epaths.h" ;;
30340 "src/.gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS src/.gdbinit" ;;
30341
30342 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
30343 esac
30344 done
30345
30346
30347 # If the user did not use the arguments to specify the items to instantiate,
30348 # then the envvar interface is used. Set only those that are not.
30349 # We use the long form for the default assignment because of an extremely
30350 # bizarre bug on SunOS 4.1.3.
30351 if $ac_need_defaults; then
30352 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
30353 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
30354 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
30355 fi
30356
30357 # Have a temporary directory for convenience. Make it in the build tree
30358 # simply because there is no reason against having it here, and in addition,
30359 # creating and moving files from /tmp can sometimes cause problems.
30360 # Hook for its removal unless debugging.
30361 # Note that there is a small window in which the directory will not be cleaned:
30362 # after its creation but before its name has been assigned to `$tmp'.
30363 $debug ||
30364 {
30365 tmp=
30366 trap 'exit_status=$?
30367 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
30368 ' 0
30369 trap 'as_fn_exit 1' 1 2 13 15
30370 }
30371 # Create a (secure) tmp directory for tmp files.
30372
30373 {
30374 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
30375 test -n "$tmp" && test -d "$tmp"
30376 } ||
30377 {
30378 tmp=./conf$$-$RANDOM
30379 (umask 077 && mkdir "$tmp")
30380 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
30381
30382 # Set up the scripts for CONFIG_FILES section.
30383 # No need to generate them if there are no CONFIG_FILES.
30384 # This happens for instance with `./config.status config.h'.
30385 if test -n "$CONFIG_FILES"; then
30386
30387 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
30388 ac_cs_awk_getline=:
30389 ac_cs_awk_pipe_init=
30390 ac_cs_awk_read_file='
30391 while ((getline aline < (F[key])) > 0)
30392 print(aline)
30393 close(F[key])'
30394 ac_cs_awk_pipe_fini=
30395 else
30396 ac_cs_awk_getline=false
30397 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
30398 ac_cs_awk_read_file='
30399 print "|#_!!_#|"
30400 print "cat " F[key] " &&"
30401 '$ac_cs_awk_pipe_init
30402 # The final `:' finishes the AND list.
30403 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
30404 fi
30405 ac_cr=`echo X | tr X '\015'`
30406 # On cygwin, bash can eat \r inside `` if the user requested igncr.
30407 # But we know of no other shell where ac_cr would be empty at this
30408 # point, so we can use a bashism as a fallback.
30409 if test "x$ac_cr" = x; then
30410 eval ac_cr=\$\'\\r\'
30411 fi
30412 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
30413 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
30414 ac_cs_awk_cr='\r'
30415 else
30416 ac_cs_awk_cr=$ac_cr
30417 fi
30418
30419 echo 'BEGIN {' >"$tmp/subs1.awk" &&
30420 _ACEOF
30421
30422 # Create commands to substitute file output variables.
30423 {
30424 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
30425 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
30426 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
30427 echo "_ACAWK" &&
30428 echo "_ACEOF"
30429 } >conf$$files.sh &&
30430 . ./conf$$files.sh ||
30431 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30432 rm -f conf$$files.sh
30433
30434 {
30435 echo "cat >conf$$subs.awk <<_ACEOF" &&
30436 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
30437 echo "_ACEOF"
30438 } >conf$$subs.sh ||
30439 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30440 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
30441 ac_delim='%!_!# '
30442 for ac_last_try in false false false false false :; do
30443 . ./conf$$subs.sh ||
30444 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30445
30446 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
30447 if test $ac_delim_n = $ac_delim_num; then
30448 break
30449 elif $ac_last_try; then
30450 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
30451 else
30452 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30453 fi
30454 done
30455 rm -f conf$$subs.sh
30456
30457 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30458 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
30459 _ACEOF
30460 sed -n '
30461 h
30462 s/^/S["/; s/!.*/"]=/
30463 p
30464 g
30465 s/^[^!]*!//
30466 :repl
30467 t repl
30468 s/'"$ac_delim"'$//
30469 t delim
30470 :nl
30471 h
30472 s/\(.\{148\}\)..*/\1/
30473 t more1
30474 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
30475 p
30476 n
30477 b repl
30478 :more1
30479 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30480 p
30481 g
30482 s/.\{148\}//
30483 t nl
30484 :delim
30485 h
30486 s/\(.\{148\}\)..*/\1/
30487 t more2
30488 s/["\\]/\\&/g; s/^/"/; s/$/"/
30489 p
30490 b
30491 :more2
30492 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
30493 p
30494 g
30495 s/.\{148\}//
30496 t delim
30497 ' <conf$$subs.awk | sed '
30498 /^[^""]/{
30499 N
30500 s/\n//
30501 }
30502 ' >>$CONFIG_STATUS || ac_write_fail=1
30503 rm -f conf$$subs.awk
30504 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30505 _ACAWK
30506 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
30507 for (key in S) S_is_set[key] = 1
30508 FS = "\a"
30509 \$ac_cs_awk_pipe_init
30510 }
30511 {
30512 line = $ 0
30513 nfields = split(line, field, "@")
30514 substed = 0
30515 len = length(field[1])
30516 for (i = 2; i < nfields; i++) {
30517 key = field[i]
30518 keylen = length(key)
30519 if (S_is_set[key]) {
30520 value = S[key]
30521 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
30522 len += length(value) + length(field[++i])
30523 substed = 1
30524 } else
30525 len += 1 + keylen
30526 }
30527 if (nfields == 3 && !substed) {
30528 key = field[2]
30529 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
30530 \$ac_cs_awk_read_file
30531 next
30532 }
30533 }
30534 print line
30535 }
30536 \$ac_cs_awk_pipe_fini
30537 _ACAWK
30538 _ACEOF
30539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30540 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
30541 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
30542 else
30543 cat
30544 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
30545 || as_fn_error "could not setup config files machinery" "$LINENO" 5
30546 _ACEOF
30547
30548 # VPATH may cause trouble with some makes, so we remove $(srcdir),
30549 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
30550 # trailing colons and then remove the whole line if VPATH becomes empty
30551 # (actually we leave an empty line to preserve line numbers).
30552 if test "x$srcdir" = x.; then
30553 ac_vpsub='/^[ ]*VPATH[ ]*=/{
30554 s/:*\$(srcdir):*/:/
30555 s/:*\${srcdir}:*/:/
30556 s/:*@srcdir@:*/:/
30557 s/^\([^=]*=[ ]*\):*/\1/
30558 s/:*$//
30559 s/^[^=]*=[ ]*$//
30560 }'
30561 fi
30562
30563 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30564 fi # test -n "$CONFIG_FILES"
30565
30566 # Set up the scripts for CONFIG_HEADERS section.
30567 # No need to generate them if there are no CONFIG_HEADERS.
30568 # This happens for instance with `./config.status Makefile'.
30569 if test -n "$CONFIG_HEADERS"; then
30570 cat >"$tmp/defines.awk" <<\_ACAWK ||
30571 BEGIN {
30572 _ACEOF
30573
30574 # Transform confdefs.h into an awk script `defines.awk', embedded as
30575 # here-document in config.status, that substitutes the proper values into
30576 # config.h.in to produce config.h.
30577
30578 # Create a delimiter string that does not exist in confdefs.h, to ease
30579 # handling of long lines.
30580 ac_delim='%!_!# '
30581 for ac_last_try in false false :; do
30582 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
30583 if test -z "$ac_t"; then
30584 break
30585 elif $ac_last_try; then
30586 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
30587 else
30588 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
30589 fi
30590 done
30591
30592 # For the awk script, D is an array of macro values keyed by name,
30593 # likewise P contains macro parameters if any. Preserve backslash
30594 # newline sequences.
30595
30596 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
30597 sed -n '
30598 s/.\{148\}/&'"$ac_delim"'/g
30599 t rset
30600 :rset
30601 s/^[ ]*#[ ]*define[ ][ ]*/ /
30602 t def
30603 d
30604 :def
30605 s/\\$//
30606 t bsnl
30607 s/["\\]/\\&/g
30608 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
30609 D["\1"]=" \3"/p
30610 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
30611 d
30612 :bsnl
30613 s/["\\]/\\&/g
30614 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
30615 D["\1"]=" \3\\\\\\n"\\/p
30616 t cont
30617 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
30618 t cont
30619 d
30620 :cont
30621 n
30622 s/.\{148\}/&'"$ac_delim"'/g
30623 t clear
30624 :clear
30625 s/\\$//
30626 t bsnlc
30627 s/["\\]/\\&/g; s/^/"/; s/$/"/p
30628 d
30629 :bsnlc
30630 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
30631 b cont
30632 ' <confdefs.h | sed '
30633 s/'"$ac_delim"'/"\\\
30634 "/g' >>$CONFIG_STATUS || ac_write_fail=1
30635
30636 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30637 for (key in D) D_is_set[key] = 1
30638 FS = "\a"
30639 }
30640 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
30641 line = \$ 0
30642 split(line, arg, " ")
30643 if (arg[1] == "#") {
30644 defundef = arg[2]
30645 mac1 = arg[3]
30646 } else {
30647 defundef = substr(arg[1], 2)
30648 mac1 = arg[2]
30649 }
30650 split(mac1, mac2, "(") #)
30651 macro = mac2[1]
30652 prefix = substr(line, 1, index(line, defundef) - 1)
30653 if (D_is_set[macro]) {
30654 # Preserve the white space surrounding the "#".
30655 print prefix "define", macro P[macro] D[macro]
30656 next
30657 } else {
30658 # Replace #undef with comments. This is necessary, for example,
30659 # in the case of _POSIX_SOURCE, which is predefined and required
30660 # on some systems where configure will not decide to define it.
30661 if (defundef == "undef") {
30662 print "/*", prefix defundef, macro, "*/"
30663 next
30664 }
30665 }
30666 }
30667 { print }
30668 _ACAWK
30669 _ACEOF
30670 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30671 as_fn_error "could not setup config headers machinery" "$LINENO" 5
30672 fi # test -n "$CONFIG_HEADERS"
30673
30674
30675 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
30676 shift
30677 for ac_tag
30678 do
30679 case $ac_tag in
30680 :[FHLC]) ac_mode=$ac_tag; continue;;
30681 esac
30682 case $ac_mode$ac_tag in
30683 :[FHL]*:*);;
30684 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
30685 :[FH]-) ac_tag=-:-;;
30686 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
30687 esac
30688 ac_save_IFS=$IFS
30689 IFS=:
30690 set x $ac_tag
30691 IFS=$ac_save_IFS
30692 shift
30693 ac_file=$1
30694 shift
30695
30696 case $ac_mode in
30697 :L) ac_source=$1;;
30698 :[FH])
30699 ac_file_inputs=
30700 for ac_f
30701 do
30702 case $ac_f in
30703 -) ac_f="$tmp/stdin";;
30704 *) # Look for the file first in the build tree, then in the source tree
30705 # (if the path is not absolute). The absolute path cannot be DOS-style,
30706 # because $ac_f cannot contain `:'.
30707 test -f "$ac_f" ||
30708 case $ac_f in
30709 [\\/$]*) false;;
30710 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
30711 esac ||
30712 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
30713 esac
30714 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
30715 as_fn_append ac_file_inputs " '$ac_f'"
30716 done
30717
30718 # Let's still pretend it is `configure' which instantiates (i.e., don't
30719 # use $as_me), people would be surprised to read:
30720 # /* config.h. Generated by config.status. */
30721 configure_input='Generated from '`
30722 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
30723 `' by configure.'
30724 if test x"$ac_file" != x-; then
30725 configure_input="$ac_file. $configure_input"
30726 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
30727 $as_echo "$as_me: creating $ac_file" >&6;}
30728 fi
30729 # Neutralize special characters interpreted by sed in replacement strings.
30730 case $configure_input in #(
30731 *\&* | *\|* | *\\* )
30732 ac_sed_conf_input=`$as_echo "$configure_input" |
30733 sed 's/[\\\\&|]/\\\\&/g'`;; #(
30734 *) ac_sed_conf_input=$configure_input;;
30735 esac
30736
30737 case $ac_tag in
30738 *:-:* | *:-) cat >"$tmp/stdin" \
30739 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
30740 esac
30741 ;;
30742 esac
30743
30744 ac_dir=`$as_dirname -- "$ac_file" ||
30745 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30746 X"$ac_file" : 'X\(//\)[^/]' \| \
30747 X"$ac_file" : 'X\(//\)$' \| \
30748 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
30749 $as_echo X"$ac_file" |
30750 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30751 s//\1/
30752 q
30753 }
30754 /^X\(\/\/\)[^/].*/{
30755 s//\1/
30756 q
30757 }
30758 /^X\(\/\/\)$/{
30759 s//\1/
30760 q
30761 }
30762 /^X\(\/\).*/{
30763 s//\1/
30764 q
30765 }
30766 s/.*/./; q'`
30767 as_dir="$ac_dir"; as_fn_mkdir_p
30768 ac_builddir=.
30769
30770 case "$ac_dir" in
30771 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
30772 *)
30773 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
30774 # A ".." for each directory in $ac_dir_suffix.
30775 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
30776 case $ac_top_builddir_sub in
30777 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
30778 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
30779 esac ;;
30780 esac
30781 ac_abs_top_builddir=$ac_pwd
30782 ac_abs_builddir=$ac_pwd$ac_dir_suffix
30783 # for backward compatibility:
30784 ac_top_builddir=$ac_top_build_prefix
30785
30786 case $srcdir in
30787 .) # We are building in place.
30788 ac_srcdir=.
30789 ac_top_srcdir=$ac_top_builddir_sub
30790 ac_abs_top_srcdir=$ac_pwd ;;
30791 [\\/]* | ?:[\\/]* ) # Absolute name.
30792 ac_srcdir=$srcdir$ac_dir_suffix;
30793 ac_top_srcdir=$srcdir
30794 ac_abs_top_srcdir=$srcdir ;;
30795 *) # Relative name.
30796 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
30797 ac_top_srcdir=$ac_top_build_prefix$srcdir
30798 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
30799 esac
30800 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
30801
30802
30803 case $ac_mode in
30804 :F)
30805 #
30806 # CONFIG_FILE
30807 #
30808
30809 case $INSTALL in
30810 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
30811 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
30812 esac
30813 ac_MKDIR_P=$MKDIR_P
30814 case $MKDIR_P in
30815 [\\/$]* | ?:[\\/]* ) ;;
30816 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
30817 esac
30818 _ACEOF
30819
30820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30821 # If the template does not know about datarootdir, expand it.
30822 # FIXME: This hack should be removed a few years after 2.60.
30823 ac_datarootdir_hack=; ac_datarootdir_seen=
30824 ac_sed_dataroot='
30825 /datarootdir/ {
30826 p
30827 q
30828 }
30829 /@datadir@/p
30830 /@docdir@/p
30831 /@infodir@/p
30832 /@localedir@/p
30833 /@mandir@/p'
30834 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
30835 *datarootdir*) ac_datarootdir_seen=yes;;
30836 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
30837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
30838 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
30839 _ACEOF
30840 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30841 ac_datarootdir_hack='
30842 s&@datadir@&$datadir&g
30843 s&@docdir@&$docdir&g
30844 s&@infodir@&$infodir&g
30845 s&@localedir@&$localedir&g
30846 s&@mandir@&$mandir&g
30847 s&\\\${datarootdir}&$datarootdir&g' ;;
30848 esac
30849 _ACEOF
30850
30851 # Neutralize VPATH when `$srcdir' = `.'.
30852 # Shell code in configure.ac might set extrasub.
30853 # FIXME: do we really want to maintain this feature?
30854 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
30855 ac_sed_extra="$ac_vpsub
30856 $extrasub
30857 _ACEOF
30858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
30859 :t
30860 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
30861 s|@configure_input@|$ac_sed_conf_input|;t t
30862 s&@top_builddir@&$ac_top_builddir_sub&;t t
30863 s&@top_build_prefix@&$ac_top_build_prefix&;t t
30864 s&@srcdir@&$ac_srcdir&;t t
30865 s&@abs_srcdir@&$ac_abs_srcdir&;t t
30866 s&@top_srcdir@&$ac_top_srcdir&;t t
30867 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
30868 s&@builddir@&$ac_builddir&;t t
30869 s&@abs_builddir@&$ac_abs_builddir&;t t
30870 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
30871 s&@INSTALL@&$ac_INSTALL&;t t
30872 s&@MKDIR_P@&$ac_MKDIR_P&;t t
30873 $ac_datarootdir_hack
30874 "
30875 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
30876 if $ac_cs_awk_getline; then
30877 $AWK -f "$tmp/subs.awk"
30878 else
30879 $AWK -f "$tmp/subs.awk" | $SHELL
30880 fi >$tmp/out \
30881 || as_fn_error "could not create $ac_file" "$LINENO" 5
30882
30883 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
30884 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
30885 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
30886 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30887 which seems to be undefined. Please make sure it is defined." >&5
30888 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
30889 which seems to be undefined. Please make sure it is defined." >&2;}
30890
30891 rm -f "$tmp/stdin"
30892 case $ac_file in
30893 -) cat "$tmp/out" && rm -f "$tmp/out";;
30894 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
30895 esac \
30896 || as_fn_error "could not create $ac_file" "$LINENO" 5
30897 ;;
30898 :H)
30899 #
30900 # CONFIG_HEADER
30901 #
30902 if test x"$ac_file" != x-; then
30903 {
30904 $as_echo "/* $configure_input */" \
30905 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
30906 } >"$tmp/config.h" \
30907 || as_fn_error "could not create $ac_file" "$LINENO" 5
30908 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
30909 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
30910 $as_echo "$as_me: $ac_file is unchanged" >&6;}
30911 else
30912 rm -f "$ac_file"
30913 mv "$tmp/config.h" "$ac_file" \
30914 || as_fn_error "could not create $ac_file" "$LINENO" 5
30915 fi
30916 else
30917 $as_echo "/* $configure_input */" \
30918 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
30919 || as_fn_error "could not create -" "$LINENO" 5
30920 fi
30921 # Compute "$ac_file"'s index in $config_headers.
30922 _am_arg="$ac_file"
30923 _am_stamp_count=1
30924 for _am_header in $config_headers :; do
30925 case $_am_header in
30926 $_am_arg | $_am_arg:* )
30927 break ;;
30928 * )
30929 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
30930 esac
30931 done
30932 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
30933 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30934 X"$_am_arg" : 'X\(//\)[^/]' \| \
30935 X"$_am_arg" : 'X\(//\)$' \| \
30936 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
30937 $as_echo X"$_am_arg" |
30938 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30939 s//\1/
30940 q
30941 }
30942 /^X\(\/\/\)[^/].*/{
30943 s//\1/
30944 q
30945 }
30946 /^X\(\/\/\)$/{
30947 s//\1/
30948 q
30949 }
30950 /^X\(\/\).*/{
30951 s//\1/
30952 q
30953 }
30954 s/.*/./; q'`/stamp-h$_am_stamp_count
30955 ;;
30956
30957 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
30958 $as_echo "$as_me: executing $ac_file commands" >&6;}
30959 ;;
30960 esac
30961
30962
30963 case $ac_file$ac_mode in
30964 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
30965 # Autoconf 2.62 quotes --file arguments for eval, but not when files
30966 # are listed without --file. Let's play safe and only enable the eval
30967 # if we detect the quoting.
30968 case $CONFIG_FILES in
30969 *\'*) eval set x "$CONFIG_FILES" ;;
30970 *) set x $CONFIG_FILES ;;
30971 esac
30972 shift
30973 for mf
30974 do
30975 # Strip MF so we end up with the name of the file.
30976 mf=`echo "$mf" | sed -e 's/:.*$//'`
30977 # Check whether this is an Automake generated Makefile or not.
30978 # We used to match only the files named `Makefile.in', but
30979 # some people rename them; so instead we look at the file content.
30980 # Grep'ing the first line is not enough: some people post-process
30981 # each Makefile.in and add a new line on top of each file to say so.
30982 # Grep'ing the whole file is not good either: AIX grep has a line
30983 # limit of 2048, but all sed's we know have understand at least 4000.
30984 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
30985 dirpart=`$as_dirname -- "$mf" ||
30986 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
30987 X"$mf" : 'X\(//\)[^/]' \| \
30988 X"$mf" : 'X\(//\)$' \| \
30989 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
30990 $as_echo X"$mf" |
30991 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
30992 s//\1/
30993 q
30994 }
30995 /^X\(\/\/\)[^/].*/{
30996 s//\1/
30997 q
30998 }
30999 /^X\(\/\/\)$/{
31000 s//\1/
31001 q
31002 }
31003 /^X\(\/\).*/{
31004 s//\1/
31005 q
31006 }
31007 s/.*/./; q'`
31008 else
31009 continue
31010 fi
31011 # Extract the definition of DEPDIR, am__include, and am__quote
31012 # from the Makefile without running `make'.
31013 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
31014 test -z "$DEPDIR" && continue
31015 am__include=`sed -n 's/^am__include = //p' < "$mf"`
31016 test -z "am__include" && continue
31017 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
31018 # When using ansi2knr, U may be empty or an underscore; expand it
31019 U=`sed -n 's/^U = //p' < "$mf"`
31020 # Find all dependency output files, they are included files with
31021 # $(DEPDIR) in their names. We invoke sed twice because it is the
31022 # simplest approach to changing $(DEPDIR) to its actual value in the
31023 # expansion.
31024 for file in `sed -n "
31025 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
31026 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
31027 # Make sure the directory exists.
31028 test -f "$dirpart/$file" && continue
31029 fdir=`$as_dirname -- "$file" ||
31030 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
31031 X"$file" : 'X\(//\)[^/]' \| \
31032 X"$file" : 'X\(//\)$' \| \
31033 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
31034 $as_echo X"$file" |
31035 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
31036 s//\1/
31037 q
31038 }
31039 /^X\(\/\/\)[^/].*/{
31040 s//\1/
31041 q
31042 }
31043 /^X\(\/\/\)$/{
31044 s//\1/
31045 q
31046 }
31047 /^X\(\/\).*/{
31048 s//\1/
31049 q
31050 }
31051 s/.*/./; q'`
31052 as_dir=$dirpart/$fdir; as_fn_mkdir_p
31053 # echo "creating $dirpart/$file"
31054 echo '# dummy' > "$dirpart/$file"
31055 done
31056 done
31057 }
31058 ;;
31059 "src/epaths.h":C)
31060 if test "${opsys}" = "mingw32"; then
31061 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force-w32
31062 else
31063 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
31064 fi
31065 ;;
31066 "src/.gdbinit":C)
31067 if test ! -f src/.gdbinit && test -f "$srcdir/src/.gdbinit"; then
31068 echo "source $srcdir/src/.gdbinit" > src/.gdbinit
31069 fi
31070 ;;
31071
31072 esac
31073 done # for ac_tag
31074
31075
31076 as_fn_exit 0
31077 _ACEOF
31078 ac_clean_files=$ac_clean_files_save
31079
31080 test $ac_write_fail = 0 ||
31081 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
31082
31083
31084 # configure is writing to config.log, and then calls config.status.
31085 # config.status does its own redirection, appending to config.log.
31086 # Unfortunately, on DOS this fails, as config.log is still kept open
31087 # by configure, so config.status won't be able to write to it; its
31088 # output is simply discarded. So we exec the FD to /dev/null,
31089 # effectively closing config.log, so it can be properly (re)opened and
31090 # appended to by config.status. When coming back to configure, we
31091 # need to make the FD available again.
31092 if test "$no_create" != yes; then
31093 ac_cs_success=:
31094 ac_config_status_args=
31095 test "$silent" = yes &&
31096 ac_config_status_args="$ac_config_status_args --quiet"
31097 exec 5>/dev/null
31098 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
31099 exec 5>>config.log
31100 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
31101 # would make configure fail if this is the last instruction.
31102 $ac_cs_success || as_fn_exit $?
31103 fi
31104 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
31105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
31106 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
31107 fi
31108
Unnamed repository; edit this file 'description' to name the repository.