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Merge from emacs-24; up to 2012-05-08T14:11:47Z!monnier@iro.umontreal.ca
[gnu-emacs] / autogen / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.2.50.
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='24.2.50'
553 PACKAGE_STRING='emacs 24.2.50'
554 PACKAGE_BUGREPORT=''
555 PACKAGE_URL=''
556
557 ac_unique_file="src/lisp.h"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_header_list=
595 ac_func_list=
596 gl_getopt_required=POSIX
597 gl_getopt_required=POSIX
598 ac_subst_vars='gltests_LTLIBOBJS
599 gltests_LIBOBJS
600 gl_LTLIBOBJS
601 gl_LIBOBJS
602 am__EXEEXT_FALSE
603 am__EXEEXT_TRUE
604 LTLIBOBJS
605 LIBOBJS
606 SUBDIR_MAKEFILES_IN
607 WINDOW_SYSTEM_OBJ
608 LIB_GCC
609 LD_FIRSTFLAG
610 LD_SWITCH_SYSTEM_TEMACS
611 LIBGNU_LTLIBDEPS
612 LIBGNU_LIBDEPS
613 gltests_WITNESS
614 gl_GNULIB_ENABLED_verify_FALSE
615 gl_GNULIB_ENABLED_verify_TRUE
616 gl_GNULIB_ENABLED_strtoull_FALSE
617 gl_GNULIB_ENABLED_strtoull_TRUE
618 gl_GNULIB_ENABLED_strtoll_FALSE
619 gl_GNULIB_ENABLED_strtoll_TRUE
620 gl_GNULIB_ENABLED_stat_FALSE
621 gl_GNULIB_ENABLED_stat_TRUE
622 gl_GNULIB_ENABLED_pathmax_FALSE
623 gl_GNULIB_ENABLED_pathmax_TRUE
624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
625 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
626 gl_GNULIB_ENABLED_dosname_FALSE
627 gl_GNULIB_ENABLED_dosname_TRUE
628 LTLIBINTL
629 LIBINTL
630 WINDOWS_64_BIT_OFF_T
631 HAVE_UNISTD_H
632 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
633 NEXT_UNISTD_H
634 LIB_TIMER_TIME
635 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
636 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
637 TIME_H_DEFINES_STRUCT_TIMESPEC
638 NEXT_AS_FIRST_DIRECTIVE_TIME_H
639 NEXT_TIME_H
640 WINDOWS_64_BIT_ST_SIZE
641 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
642 NEXT_SYS_STAT_H
643 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
644 NEXT_STDLIB_H
645 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
646 NEXT_STDIO_H
647 REPLACE_VSPRINTF
648 REPLACE_VSNPRINTF
649 REPLACE_VPRINTF
650 REPLACE_VFPRINTF
651 REPLACE_VDPRINTF
652 REPLACE_VASPRINTF
653 REPLACE_TMPFILE
654 REPLACE_STDIO_WRITE_FUNCS
655 REPLACE_STDIO_READ_FUNCS
656 REPLACE_SPRINTF
657 REPLACE_SNPRINTF
658 REPLACE_RENAMEAT
659 REPLACE_RENAME
660 REPLACE_REMOVE
661 REPLACE_PRINTF
662 REPLACE_POPEN
663 REPLACE_PERROR
664 REPLACE_OBSTACK_PRINTF
665 REPLACE_GETLINE
666 REPLACE_GETDELIM
667 REPLACE_FTELLO
668 REPLACE_FTELL
669 REPLACE_FSEEKO
670 REPLACE_FSEEK
671 REPLACE_FREOPEN
672 REPLACE_FPURGE
673 REPLACE_FPRINTF
674 REPLACE_FOPEN
675 REPLACE_FFLUSH
676 REPLACE_FDOPEN
677 REPLACE_FCLOSE
678 REPLACE_DPRINTF
679 HAVE_VDPRINTF
680 HAVE_VASPRINTF
681 HAVE_RENAMEAT
682 HAVE_POPEN
683 HAVE_PCLOSE
684 HAVE_FTELLO
685 HAVE_FSEEKO
686 HAVE_DPRINTF
687 HAVE_DECL_VSNPRINTF
688 HAVE_DECL_SNPRINTF
689 HAVE_DECL_OBSTACK_PRINTF
690 HAVE_DECL_GETLINE
691 HAVE_DECL_GETDELIM
692 HAVE_DECL_FTELLO
693 HAVE_DECL_FSEEKO
694 HAVE_DECL_FPURGE
695 GNULIB_VSPRINTF_POSIX
696 GNULIB_VSNPRINTF
697 GNULIB_VPRINTF_POSIX
698 GNULIB_VPRINTF
699 GNULIB_VFPRINTF_POSIX
700 GNULIB_VFPRINTF
701 GNULIB_VDPRINTF
702 GNULIB_VSCANF
703 GNULIB_VFSCANF
704 GNULIB_VASPRINTF
705 GNULIB_TMPFILE
706 GNULIB_STDIO_H_SIGPIPE
707 GNULIB_STDIO_H_NONBLOCKING
708 GNULIB_SPRINTF_POSIX
709 GNULIB_SNPRINTF
710 GNULIB_SCANF
711 GNULIB_RENAMEAT
712 GNULIB_RENAME
713 GNULIB_REMOVE
714 GNULIB_PUTS
715 GNULIB_PUTCHAR
716 GNULIB_PUTC
717 GNULIB_PRINTF_POSIX
718 GNULIB_PRINTF
719 GNULIB_POPEN
720 GNULIB_PERROR
721 GNULIB_PCLOSE
722 GNULIB_OBSTACK_PRINTF_POSIX
723 GNULIB_OBSTACK_PRINTF
724 GNULIB_GETLINE
725 GNULIB_GETDELIM
726 GNULIB_GETCHAR
727 GNULIB_GETC
728 GNULIB_FWRITE
729 GNULIB_FTELLO
730 GNULIB_FTELL
731 GNULIB_FSEEKO
732 GNULIB_FSEEK
733 GNULIB_FSCANF
734 GNULIB_FREOPEN
735 GNULIB_FREAD
736 GNULIB_FPUTS
737 GNULIB_FPUTC
738 GNULIB_FPURGE
739 GNULIB_FPRINTF_POSIX
740 GNULIB_FPRINTF
741 GNULIB_FOPEN
742 GNULIB_FGETS
743 GNULIB_FGETC
744 GNULIB_FFLUSH
745 GNULIB_FDOPEN
746 GNULIB_FCLOSE
747 GNULIB_DPRINTF
748 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
749 NEXT_STDDEF_H
750 GL_GENERATE_STDDEF_H_FALSE
751 GL_GENERATE_STDDEF_H_TRUE
752 STDDEF_H
753 HAVE_WCHAR_T
754 REPLACE_NULL
755 HAVE__BOOL
756 GL_GENERATE_STDBOOL_H_FALSE
757 GL_GENERATE_STDBOOL_H_TRUE
758 STDBOOL_H
759 GL_GENERATE_STDARG_H_FALSE
760 GL_GENERATE_STDARG_H_TRUE
761 STDARG_H
762 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
763 NEXT_STDARG_H
764 GL_GENERATE_STDALIGN_H_FALSE
765 GL_GENERATE_STDALIGN_H_TRUE
766 STDALIGN_H
767 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
768 NEXT_SIGNAL_H
769 LIB_PTHREAD_SIGMASK
770 REPLACE_RAISE
771 REPLACE_PTHREAD_SIGMASK
772 HAVE_SIGHANDLER_T
773 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
774 HAVE_STRUCT_SIGACTION_SA_SIGACTION
775 HAVE_SIGACTION
776 HAVE_SIGINFO_T
777 HAVE_SIGSET_T
778 HAVE_RAISE
779 HAVE_PTHREAD_SIGMASK
780 HAVE_POSIX_SIGNALBLOCKING
781 GNULIB_SIGACTION
782 GNULIB_SIGPROCMASK
783 GNULIB_SIGNAL_H_SIGPIPE
784 GNULIB_RAISE
785 GNULIB_PTHREAD_SIGMASK
786 HAVE_SYS_SELECT_H
787 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
788 NEXT_SYS_SELECT_H
789 REPLACE_SELECT
790 REPLACE_PSELECT
791 HAVE_PSELECT
792 GNULIB_SELECT
793 GNULIB_PSELECT
794 REPLACE_TIMEGM
795 REPLACE_NANOSLEEP
796 REPLACE_MKTIME
797 REPLACE_LOCALTIME_R
798 HAVE_TIMEGM
799 HAVE_STRPTIME
800 HAVE_NANOSLEEP
801 HAVE_DECL_LOCALTIME_R
802 GNULIB_TIME_R
803 GNULIB_TIMEGM
804 GNULIB_STRPTIME
805 GNULIB_NANOSLEEP
806 GNULIB_MKTIME
807 REPLACE_UTIMENSAT
808 REPLACE_STAT
809 REPLACE_MKNOD
810 REPLACE_MKFIFO
811 REPLACE_MKDIR
812 REPLACE_LSTAT
813 REPLACE_FUTIMENS
814 REPLACE_FSTATAT
815 REPLACE_FSTAT
816 HAVE_UTIMENSAT
817 HAVE_MKNODAT
818 HAVE_MKNOD
819 HAVE_MKFIFOAT
820 HAVE_MKFIFO
821 HAVE_MKDIRAT
822 HAVE_LSTAT
823 HAVE_LCHMOD
824 HAVE_FUTIMENS
825 HAVE_FSTATAT
826 HAVE_FCHMODAT
827 GNULIB_UTIMENSAT
828 GNULIB_STAT
829 GNULIB_MKNODAT
830 GNULIB_MKNOD
831 GNULIB_MKFIFOAT
832 GNULIB_MKFIFO
833 GNULIB_MKDIRAT
834 GNULIB_LSTAT
835 GNULIB_LCHMOD
836 GNULIB_FUTIMENS
837 GNULIB_FSTATAT
838 GNULIB_FSTAT
839 GNULIB_FCHMODAT
840 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
841 NEXT_INTTYPES_H
842 UINT64_MAX_EQ_ULONG_MAX
843 UINT32_MAX_LT_UINTMAX_MAX
844 PRIPTR_PREFIX
845 PRI_MACROS_BROKEN
846 INT64_MAX_EQ_LONG_MAX
847 INT32_MAX_LT_INTMAX_MAX
848 REPLACE_STRTOIMAX
849 HAVE_DECL_STRTOUMAX
850 HAVE_DECL_STRTOIMAX
851 HAVE_DECL_IMAXDIV
852 HAVE_DECL_IMAXABS
853 GNULIB_STRTOUMAX
854 GNULIB_STRTOIMAX
855 GNULIB_IMAXDIV
856 GNULIB_IMAXABS
857 GL_GENERATE_STDINT_H_FALSE
858 GL_GENERATE_STDINT_H_TRUE
859 STDINT_H
860 WINT_T_SUFFIX
861 WCHAR_T_SUFFIX
862 SIG_ATOMIC_T_SUFFIX
863 SIZE_T_SUFFIX
864 PTRDIFF_T_SUFFIX
865 HAVE_SIGNED_WINT_T
866 HAVE_SIGNED_WCHAR_T
867 HAVE_SIGNED_SIG_ATOMIC_T
868 BITSIZEOF_WINT_T
869 BITSIZEOF_WCHAR_T
870 BITSIZEOF_SIG_ATOMIC_T
871 BITSIZEOF_SIZE_T
872 BITSIZEOF_PTRDIFF_T
873 APPLE_UNIVERSAL_BUILD
874 HAVE_SYS_BITYPES_H
875 HAVE_SYS_INTTYPES_H
876 HAVE_STDINT_H
877 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
878 NEXT_STDINT_H
879 HAVE_SYS_TYPES_H
880 HAVE_INTTYPES_H
881 HAVE_WCHAR_H
882 HAVE_UNSIGNED_LONG_LONG_INT
883 HAVE_LONG_LONG_INT
884 HAVE_WINSOCK2_H
885 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
886 NEXT_SYS_TIME_H
887 REPLACE_STRUCT_TIMEVAL
888 REPLACE_GETTIMEOFDAY
889 HAVE_SYS_TIME_H
890 HAVE_STRUCT_TIMEVAL
891 HAVE_GETTIMEOFDAY
892 GNULIB_GETTIMEOFDAY
893 GNULIB_GL_UNISTD_H_GETOPT
894 GETOPT_H
895 HAVE_GETOPT_H
896 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
897 NEXT_GETOPT_H
898 PRAGMA_COLUMNS
899 PRAGMA_SYSTEM_HEADER
900 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
901 INCLUDE_NEXT
902 GETLOADAVG_LIBS
903 REPLACE_WCTOMB
904 REPLACE_UNSETENV
905 REPLACE_STRTOD
906 REPLACE_SETENV
907 REPLACE_REALPATH
908 REPLACE_REALLOC
909 REPLACE_RANDOM_R
910 REPLACE_PUTENV
911 REPLACE_PTSNAME_R
912 REPLACE_PTSNAME
913 REPLACE_MKSTEMP
914 REPLACE_MBTOWC
915 REPLACE_MALLOC
916 REPLACE_CANONICALIZE_FILE_NAME
917 REPLACE_CALLOC
918 HAVE_DECL_UNSETENV
919 HAVE_UNLOCKPT
920 HAVE_SYS_LOADAVG_H
921 HAVE_STRUCT_RANDOM_DATA
922 HAVE_STRTOULL
923 HAVE_STRTOLL
924 HAVE_STRTOD
925 HAVE_DECL_SETENV
926 HAVE_SETENV
927 HAVE_RPMATCH
928 HAVE_REALPATH
929 HAVE_RANDOM_R
930 HAVE_RANDOM_H
931 HAVE_RANDOM
932 HAVE_PTSNAME_R
933 HAVE_PTSNAME
934 HAVE_POSIX_OPENPT
935 HAVE_MKSTEMPS
936 HAVE_MKSTEMP
937 HAVE_MKOSTEMPS
938 HAVE_MKOSTEMP
939 HAVE_MKDTEMP
940 HAVE_GRANTPT
941 HAVE_GETSUBOPT
942 HAVE_DECL_GETLOADAVG
943 HAVE_CANONICALIZE_FILE_NAME
944 HAVE_ATOLL
945 HAVE__EXIT
946 GNULIB_WCTOMB
947 GNULIB_UNSETENV
948 GNULIB_UNLOCKPT
949 GNULIB_SYSTEM_POSIX
950 GNULIB_STRTOULL
951 GNULIB_STRTOLL
952 GNULIB_STRTOD
953 GNULIB_SETENV
954 GNULIB_RPMATCH
955 GNULIB_REALPATH
956 GNULIB_REALLOC_POSIX
957 GNULIB_RANDOM_R
958 GNULIB_RANDOM
959 GNULIB_PUTENV
960 GNULIB_PTSNAME_R
961 GNULIB_PTSNAME
962 GNULIB_POSIX_OPENPT
963 GNULIB_MKSTEMPS
964 GNULIB_MKSTEMP
965 GNULIB_MKOSTEMPS
966 GNULIB_MKOSTEMP
967 GNULIB_MKDTEMP
968 GNULIB_MBTOWC
969 GNULIB_MALLOC_POSIX
970 GNULIB_GRANTPT
971 GNULIB_GETSUBOPT
972 GNULIB_GETLOADAVG
973 GNULIB_CANONICALIZE_FILE_NAME
974 GNULIB_CALLOC_POSIX
975 GNULIB_ATOLL
976 GNULIB__EXIT
977 GL_GENERATE_EXECINFO_H_FALSE
978 GL_GENERATE_EXECINFO_H_TRUE
979 LIB_EXECINFO
980 EXECINFO_H
981 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
982 UNISTD_H_HAVE_WINSOCK2_H
983 REPLACE_WRITE
984 REPLACE_USLEEP
985 REPLACE_UNLINKAT
986 REPLACE_UNLINK
987 REPLACE_TTYNAME_R
988 REPLACE_SYMLINK
989 REPLACE_SLEEP
990 REPLACE_RMDIR
991 REPLACE_READLINK
992 REPLACE_READ
993 REPLACE_PWRITE
994 REPLACE_PREAD
995 REPLACE_LSEEK
996 REPLACE_LINKAT
997 REPLACE_LINK
998 REPLACE_LCHOWN
999 REPLACE_ISATTY
1000 REPLACE_GETPAGESIZE
1001 REPLACE_GETGROUPS
1002 REPLACE_GETLOGIN_R
1003 REPLACE_GETDOMAINNAME
1004 REPLACE_GETCWD
1005 REPLACE_FTRUNCATE
1006 REPLACE_FCHOWNAT
1007 REPLACE_DUP2
1008 REPLACE_DUP
1009 REPLACE_CLOSE
1010 REPLACE_CHOWN
1011 HAVE_SYS_PARAM_H
1012 HAVE_OS_H
1013 HAVE_DECL_TTYNAME_R
1014 HAVE_DECL_SETHOSTNAME
1015 HAVE_DECL_GETUSERSHELL
1016 HAVE_DECL_GETPAGESIZE
1017 HAVE_DECL_GETLOGIN_R
1018 HAVE_DECL_GETDOMAINNAME
1019 HAVE_DECL_FDATASYNC
1020 HAVE_DECL_FCHDIR
1021 HAVE_DECL_ENVIRON
1022 HAVE_USLEEP
1023 HAVE_UNLINKAT
1024 HAVE_SYMLINKAT
1025 HAVE_SYMLINK
1026 HAVE_SLEEP
1027 HAVE_SETHOSTNAME
1028 HAVE_READLINKAT
1029 HAVE_READLINK
1030 HAVE_PWRITE
1031 HAVE_PREAD
1032 HAVE_PIPE2
1033 HAVE_PIPE
1034 HAVE_LINKAT
1035 HAVE_LINK
1036 HAVE_LCHOWN
1037 HAVE_GROUP_MEMBER
1038 HAVE_GETPAGESIZE
1039 HAVE_GETLOGIN
1040 HAVE_GETHOSTNAME
1041 HAVE_GETGROUPS
1042 HAVE_GETDTABLESIZE
1043 HAVE_FTRUNCATE
1044 HAVE_FSYNC
1045 HAVE_FDATASYNC
1046 HAVE_FCHOWNAT
1047 HAVE_FCHDIR
1048 HAVE_FACCESSAT
1049 HAVE_EUIDACCESS
1050 HAVE_DUP3
1051 HAVE_DUP2
1052 HAVE_CHOWN
1053 GNULIB_WRITE
1054 GNULIB_USLEEP
1055 GNULIB_UNLINKAT
1056 GNULIB_UNLINK
1057 GNULIB_UNISTD_H_SIGPIPE
1058 GNULIB_UNISTD_H_NONBLOCKING
1059 GNULIB_TTYNAME_R
1060 GNULIB_SYMLINKAT
1061 GNULIB_SYMLINK
1062 GNULIB_SLEEP
1063 GNULIB_SETHOSTNAME
1064 GNULIB_RMDIR
1065 GNULIB_READLINKAT
1066 GNULIB_READLINK
1067 GNULIB_READ
1068 GNULIB_PWRITE
1069 GNULIB_PREAD
1070 GNULIB_PIPE2
1071 GNULIB_PIPE
1072 GNULIB_LSEEK
1073 GNULIB_LINKAT
1074 GNULIB_LINK
1075 GNULIB_LCHOWN
1076 GNULIB_ISATTY
1077 GNULIB_GROUP_MEMBER
1078 GNULIB_GETUSERSHELL
1079 GNULIB_GETPAGESIZE
1080 GNULIB_GETLOGIN_R
1081 GNULIB_GETLOGIN
1082 GNULIB_GETHOSTNAME
1083 GNULIB_GETGROUPS
1084 GNULIB_GETDTABLESIZE
1085 GNULIB_GETDOMAINNAME
1086 GNULIB_GETCWD
1087 GNULIB_FTRUNCATE
1088 GNULIB_FSYNC
1089 GNULIB_FDATASYNC
1090 GNULIB_FCHOWNAT
1091 GNULIB_FCHDIR
1092 GNULIB_FACCESSAT
1093 GNULIB_EUIDACCESS
1094 GNULIB_ENVIRON
1095 GNULIB_DUP3
1096 GNULIB_DUP2
1097 GNULIB_DUP
1098 GNULIB_CLOSE
1099 GNULIB_CHOWN
1100 GNULIB_CHDIR
1101 LIB_CLOCK_GETTIME
1102 GL_GENERATE_ALLOCA_H_FALSE
1103 GL_GENERATE_ALLOCA_H_TRUE
1104 ALLOCA_H
1105 ALLOCA
1106 GL_COND_LIBTOOL_FALSE
1107 GL_COND_LIBTOOL_TRUE
1108 POST_ALLOC_OBJ
1109 PRE_ALLOC_OBJ
1110 CYGWIN_OBJ
1111 RALLOC_OBJ
1112 OLDXMENU_DEPS
1113 LIBX_OTHER
1114 LIBXMENU
1115 OLDXMENU
1116 OLDXMENU_TARGET
1117 LIBXT_OTHER
1118 TOOLKIT_LIBW
1119 WIDGET_OBJ
1120 XOBJ
1121 XMENU_OBJ
1122 FONT_OBJ
1123 OTHER_FILES
1124 GNU_OBJC_CFLAGS
1125 ns_appsrc
1126 ns_appresdir
1127 ns_appbindir
1128 ns_appdir
1129 X_TOOLKIT_TYPE
1130 GNUSTEP_CFLAGS
1131 C_SWITCH_X_SITE
1132 LD_SWITCH_X_SITE
1133 gameuser
1134 gamedir
1135 bitmapdir
1136 archlibdir
1137 etcdir
1138 x_default_search_path
1139 lisppath
1140 locallisppath
1141 standardlisppath
1142 leimdir
1143 lispdir
1144 srcdir
1145 canonical
1146 configuration
1147 version
1148 copyright
1149 KRB4LIB
1150 DESLIB
1151 KRB5LIB
1152 CRYPTOLIB
1153 COM_ERRLIB
1154 LIBRESOLV
1155 LIBHESIOD
1156 TERMCAP_OBJ
1157 LIBS_TERMCAP
1158 BLESSMAIL_TARGET
1159 LIBS_MAIL
1160 liblockfile
1161 LIBXML2_LIBS
1162 LIBXML2_CFLAGS
1163 LIBXSM
1164 LIBGPM
1165 LIBGIF
1166 LIBTIFF
1167 LIBPNG
1168 LIBJPEG
1169 LIBXPM
1170 M17N_FLT_LIBS
1171 M17N_FLT_CFLAGS
1172 LIBOTF_LIBS
1173 LIBOTF_CFLAGS
1174 FREETYPE_LIBS
1175 FREETYPE_CFLAGS
1176 XFT_LIBS
1177 XFT_CFLAGS
1178 FONTCONFIG_LIBS
1179 FONTCONFIG_CFLAGS
1180 LIBXMU
1181 LIBXTR6
1182 LIBGNUTLS_LIBS
1183 LIBGNUTLS_CFLAGS
1184 LIBSELINUX_LIBS
1185 SETTINGS_LIBS
1186 SETTINGS_CFLAGS
1187 GOBJECT_LIBS
1188 GOBJECT_CFLAGS
1189 GCONF_LIBS
1190 GCONF_CFLAGS
1191 GSETTINGS_LIBS
1192 GSETTINGS_CFLAGS
1193 DBUS_OBJ
1194 DBUS_LIBS
1195 DBUS_CFLAGS
1196 GTK_OBJ
1197 GTK_LIBS
1198 GTK_CFLAGS
1199 IMAGEMAGICK_LIBS
1200 IMAGEMAGICK_CFLAGS
1201 RSVG_LIBS
1202 RSVG_CFLAGS
1203 LIB_PTHREAD
1204 VMLIMIT_OBJ
1205 GMALLOC_OBJ
1206 HAVE_XSERVER
1207 LIB_STANDARD
1208 NS_OBJC_OBJ
1209 NS_OBJ
1210 ns_self_contained
1211 INSTALL_ARCH_INDEP_EXTRA
1212 TEMACS_LDFLAGS2
1213 LD_SWITCH_X_SITE_RPATH
1214 XMKMF
1215 DEPFLAGS
1216 MKDEPDIR
1217 CFLAGS_SOUND
1218 ALSA_LIBS
1219 ALSA_CFLAGS
1220 LIBSOUND
1221 PKG_CONFIG
1222 CRT_DIR
1223 START_FILES
1224 LIB_MATH
1225 LIBS_SYSTEM
1226 C_SWITCH_SYSTEM
1227 UNEXEC_OBJ
1228 C_SWITCH_MACHINE
1229 LD_SWITCH_SYSTEM
1230 CANNOT_DUMP
1231 INFO_OPTS
1232 INFO_EXT
1233 HAVE_MAKEINFO
1234 PAXCTL
1235 GZIP_PROG
1236 INSTALL_INFO
1237 LN_S
1238 GNULIB_WARN_CFLAGS
1239 WARN_CFLAGS
1240 WERROR_CFLAGS
1241 RANLIB
1242 ARFLAGS
1243 AR
1244 EGREP
1245 GREP
1246 CPP
1247 am__fastdepCC_FALSE
1248 am__fastdepCC_TRUE
1249 CCDEPMODE
1250 AMDEPBACKSLASH
1251 AMDEP_FALSE
1252 AMDEP_TRUE
1253 am__quote
1254 am__include
1255 DEPDIR
1256 OBJEXT
1257 EXEEXT
1258 ac_ct_CC
1259 CPPFLAGS
1260 LDFLAGS
1261 CFLAGS
1262 CC
1263 host_os
1264 host_vendor
1265 host_cpu
1266 host
1267 build_os
1268 build_vendor
1269 build_cpu
1270 build
1271 PROFILING_CFLAGS
1272 GZIP_INFO
1273 cache_file
1274 am__untar
1275 am__tar
1276 AMTAR
1277 am__leading_dot
1278 SET_MAKE
1279 AWK
1280 mkdir_p
1281 MKDIR_P
1282 INSTALL_STRIP_PROGRAM
1283 STRIP
1284 install_sh
1285 MAKEINFO
1286 AUTOHEADER
1287 AUTOMAKE
1288 AUTOCONF
1289 ACLOCAL
1290 VERSION
1291 PACKAGE
1292 CYGPATH_W
1293 am__isrc
1294 INSTALL_DATA
1295 INSTALL_SCRIPT
1296 INSTALL_PROGRAM
1297 target_alias
1298 host_alias
1299 build_alias
1300 LIBS
1301 ECHO_T
1302 ECHO_N
1303 ECHO_C
1304 DEFS
1305 mandir
1306 localedir
1307 libdir
1308 psdir
1309 pdfdir
1310 dvidir
1311 htmldir
1312 infodir
1313 docdir
1314 oldincludedir
1315 includedir
1316 localstatedir
1317 sharedstatedir
1318 sysconfdir
1319 datadir
1320 datarootdir
1321 libexecdir
1322 sbindir
1323 bindir
1324 program_transform_name
1325 prefix
1326 exec_prefix
1327 PACKAGE_URL
1328 PACKAGE_BUGREPORT
1329 PACKAGE_STRING
1330 PACKAGE_VERSION
1331 PACKAGE_TARNAME
1332 PACKAGE_NAME
1333 PATH_SEPARATOR
1334 SHELL'
1335 ac_subst_files='deps_frag
1336 lisp_frag'
1337 ac_user_opts='
1338 enable_option_checking
1339 with_all
1340 with_pop
1341 with_kerberos
1342 with_kerberos5
1343 with_hesiod
1344 with_mmdf
1345 with_mail_unlink
1346 with_mailhost
1347 with_sound
1348 with_x_toolkit
1349 with_wide_int
1350 with_xpm
1351 with_jpeg
1352 with_tiff
1353 with_gif
1354 with_png
1355 with_rsvg
1356 with_xml2
1357 with_imagemagick
1358 with_xft
1359 with_libotf
1360 with_m17n_flt
1361 with_toolkit_scroll_bars
1362 with_xaw3d
1363 with_xim
1364 with_ns
1365 with_gpm
1366 with_dbus
1367 with_gconf
1368 with_gsettings
1369 with_selinux
1370 with_gnutls
1371 with_makeinfo
1372 with_compress_info
1373 with_pkg_config_prog
1374 with_crt_dir
1375 with_gameuser
1376 with_gnustep_conf
1377 enable_ns_self_contained
1378 enable_locallisppath
1379 enable_checking
1380 enable_check_lisp_object_type
1381 enable_profiling
1382 enable_autodepend
1383 enable_dependency_tracking
1384 enable_largefile
1385 enable_gcc_warnings
1386 enable_link_time_optimization
1387 with_x
1388 '
1389 ac_precious_vars='build_alias
1390 host_alias
1391 target_alias
1392 CC
1393 CFLAGS
1394 LDFLAGS
1395 LIBS
1396 CPPFLAGS
1397 CPP
1398 XMKMF'
1399
1400
1401 # Initialize some variables set by options.
1402 ac_init_help=
1403 ac_init_version=false
1404 ac_unrecognized_opts=
1405 ac_unrecognized_sep=
1406 # The variables have the same names as the options, with
1407 # dashes changed to underlines.
1408 cache_file=/dev/null
1409 exec_prefix=NONE
1410 no_create=
1411 no_recursion=
1412 prefix=NONE
1413 program_prefix=NONE
1414 program_suffix=NONE
1415 program_transform_name=s,x,x,
1416 silent=
1417 site=
1418 srcdir=
1419 verbose=
1420 x_includes=NONE
1421 x_libraries=NONE
1422
1423 # Installation directory options.
1424 # These are left unexpanded so users can "make install exec_prefix=/foo"
1425 # and all the variables that are supposed to be based on exec_prefix
1426 # by default will actually change.
1427 # Use braces instead of parens because sh, perl, etc. also accept them.
1428 # (The list follows the same order as the GNU Coding Standards.)
1429 bindir='${exec_prefix}/bin'
1430 sbindir='${exec_prefix}/sbin'
1431 libexecdir='${exec_prefix}/libexec'
1432 datarootdir='${prefix}/share'
1433 datadir='${datarootdir}'
1434 sysconfdir='${prefix}/etc'
1435 sharedstatedir='${prefix}/com'
1436 localstatedir='${prefix}/var'
1437 includedir='${prefix}/include'
1438 oldincludedir='/usr/include'
1439 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1440 infodir='${datarootdir}/info'
1441 htmldir='${docdir}'
1442 dvidir='${docdir}'
1443 pdfdir='${docdir}'
1444 psdir='${docdir}'
1445 libdir='${exec_prefix}/lib'
1446 localedir='${datarootdir}/locale'
1447 mandir='${datarootdir}/man'
1448
1449 ac_prev=
1450 ac_dashdash=
1451 for ac_option
1452 do
1453 # If the previous option needs an argument, assign it.
1454 if test -n "$ac_prev"; then
1455 eval $ac_prev=\$ac_option
1456 ac_prev=
1457 continue
1458 fi
1459
1460 case $ac_option in
1461 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1462 *) ac_optarg=yes ;;
1463 esac
1464
1465 # Accept the important Cygnus configure options, so we can diagnose typos.
1466
1467 case $ac_dashdash$ac_option in
1468 --)
1469 ac_dashdash=yes ;;
1470
1471 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1472 ac_prev=bindir ;;
1473 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1474 bindir=$ac_optarg ;;
1475
1476 -build | --build | --buil | --bui | --bu)
1477 ac_prev=build_alias ;;
1478 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1479 build_alias=$ac_optarg ;;
1480
1481 -cache-file | --cache-file | --cache-fil | --cache-fi \
1482 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1483 ac_prev=cache_file ;;
1484 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1485 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1486 cache_file=$ac_optarg ;;
1487
1488 --config-cache | -C)
1489 cache_file=config.cache ;;
1490
1491 -datadir | --datadir | --datadi | --datad)
1492 ac_prev=datadir ;;
1493 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1494 datadir=$ac_optarg ;;
1495
1496 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1497 | --dataroo | --dataro | --datar)
1498 ac_prev=datarootdir ;;
1499 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1500 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1501 datarootdir=$ac_optarg ;;
1502
1503 -disable-* | --disable-*)
1504 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1505 # Reject names that are not valid shell variable names.
1506 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1507 as_fn_error "invalid feature name: $ac_useropt"
1508 ac_useropt_orig=$ac_useropt
1509 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1510 case $ac_user_opts in
1511 *"
1512 "enable_$ac_useropt"
1513 "*) ;;
1514 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1515 ac_unrecognized_sep=', ';;
1516 esac
1517 eval enable_$ac_useropt=no ;;
1518
1519 -docdir | --docdir | --docdi | --doc | --do)
1520 ac_prev=docdir ;;
1521 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1522 docdir=$ac_optarg ;;
1523
1524 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1525 ac_prev=dvidir ;;
1526 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1527 dvidir=$ac_optarg ;;
1528
1529 -enable-* | --enable-*)
1530 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1531 # Reject names that are not valid shell variable names.
1532 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1533 as_fn_error "invalid feature name: $ac_useropt"
1534 ac_useropt_orig=$ac_useropt
1535 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1536 case $ac_user_opts in
1537 *"
1538 "enable_$ac_useropt"
1539 "*) ;;
1540 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1541 ac_unrecognized_sep=', ';;
1542 esac
1543 eval enable_$ac_useropt=\$ac_optarg ;;
1544
1545 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1546 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1547 | --exec | --exe | --ex)
1548 ac_prev=exec_prefix ;;
1549 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1550 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1551 | --exec=* | --exe=* | --ex=*)
1552 exec_prefix=$ac_optarg ;;
1553
1554 -gas | --gas | --ga | --g)
1555 # Obsolete; use --with-gas.
1556 with_gas=yes ;;
1557
1558 -help | --help | --hel | --he | -h)
1559 ac_init_help=long ;;
1560 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1561 ac_init_help=recursive ;;
1562 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1563 ac_init_help=short ;;
1564
1565 -host | --host | --hos | --ho)
1566 ac_prev=host_alias ;;
1567 -host=* | --host=* | --hos=* | --ho=*)
1568 host_alias=$ac_optarg ;;
1569
1570 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1571 ac_prev=htmldir ;;
1572 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1573 | --ht=*)
1574 htmldir=$ac_optarg ;;
1575
1576 -includedir | --includedir | --includedi | --included | --include \
1577 | --includ | --inclu | --incl | --inc)
1578 ac_prev=includedir ;;
1579 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1580 | --includ=* | --inclu=* | --incl=* | --inc=*)
1581 includedir=$ac_optarg ;;
1582
1583 -infodir | --infodir | --infodi | --infod | --info | --inf)
1584 ac_prev=infodir ;;
1585 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1586 infodir=$ac_optarg ;;
1587
1588 -libdir | --libdir | --libdi | --libd)
1589 ac_prev=libdir ;;
1590 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1591 libdir=$ac_optarg ;;
1592
1593 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1594 | --libexe | --libex | --libe)
1595 ac_prev=libexecdir ;;
1596 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1597 | --libexe=* | --libex=* | --libe=*)
1598 libexecdir=$ac_optarg ;;
1599
1600 -localedir | --localedir | --localedi | --localed | --locale)
1601 ac_prev=localedir ;;
1602 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1603 localedir=$ac_optarg ;;
1604
1605 -localstatedir | --localstatedir | --localstatedi | --localstated \
1606 | --localstate | --localstat | --localsta | --localst | --locals)
1607 ac_prev=localstatedir ;;
1608 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1609 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1610 localstatedir=$ac_optarg ;;
1611
1612 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1613 ac_prev=mandir ;;
1614 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1615 mandir=$ac_optarg ;;
1616
1617 -nfp | --nfp | --nf)
1618 # Obsolete; use --without-fp.
1619 with_fp=no ;;
1620
1621 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1622 | --no-cr | --no-c | -n)
1623 no_create=yes ;;
1624
1625 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1626 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1627 no_recursion=yes ;;
1628
1629 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1630 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1631 | --oldin | --oldi | --old | --ol | --o)
1632 ac_prev=oldincludedir ;;
1633 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1634 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1635 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1636 oldincludedir=$ac_optarg ;;
1637
1638 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1639 ac_prev=prefix ;;
1640 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1641 prefix=$ac_optarg ;;
1642
1643 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1644 | --program-pre | --program-pr | --program-p)
1645 ac_prev=program_prefix ;;
1646 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1647 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1648 program_prefix=$ac_optarg ;;
1649
1650 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1651 | --program-suf | --program-su | --program-s)
1652 ac_prev=program_suffix ;;
1653 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1654 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1655 program_suffix=$ac_optarg ;;
1656
1657 -program-transform-name | --program-transform-name \
1658 | --program-transform-nam | --program-transform-na \
1659 | --program-transform-n | --program-transform- \
1660 | --program-transform | --program-transfor \
1661 | --program-transfo | --program-transf \
1662 | --program-trans | --program-tran \
1663 | --progr-tra | --program-tr | --program-t)
1664 ac_prev=program_transform_name ;;
1665 -program-transform-name=* | --program-transform-name=* \
1666 | --program-transform-nam=* | --program-transform-na=* \
1667 | --program-transform-n=* | --program-transform-=* \
1668 | --program-transform=* | --program-transfor=* \
1669 | --program-transfo=* | --program-transf=* \
1670 | --program-trans=* | --program-tran=* \
1671 | --progr-tra=* | --program-tr=* | --program-t=*)
1672 program_transform_name=$ac_optarg ;;
1673
1674 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1675 ac_prev=pdfdir ;;
1676 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1677 pdfdir=$ac_optarg ;;
1678
1679 -psdir | --psdir | --psdi | --psd | --ps)
1680 ac_prev=psdir ;;
1681 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1682 psdir=$ac_optarg ;;
1683
1684 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1685 | -silent | --silent | --silen | --sile | --sil)
1686 silent=yes ;;
1687
1688 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1689 ac_prev=sbindir ;;
1690 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1691 | --sbi=* | --sb=*)
1692 sbindir=$ac_optarg ;;
1693
1694 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1695 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1696 | --sharedst | --shareds | --shared | --share | --shar \
1697 | --sha | --sh)
1698 ac_prev=sharedstatedir ;;
1699 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1700 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1701 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1702 | --sha=* | --sh=*)
1703 sharedstatedir=$ac_optarg ;;
1704
1705 -site | --site | --sit)
1706 ac_prev=site ;;
1707 -site=* | --site=* | --sit=*)
1708 site=$ac_optarg ;;
1709
1710 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1711 ac_prev=srcdir ;;
1712 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1713 srcdir=$ac_optarg ;;
1714
1715 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1716 | --syscon | --sysco | --sysc | --sys | --sy)
1717 ac_prev=sysconfdir ;;
1718 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1719 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1720 sysconfdir=$ac_optarg ;;
1721
1722 -target | --target | --targe | --targ | --tar | --ta | --t)
1723 ac_prev=target_alias ;;
1724 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1725 target_alias=$ac_optarg ;;
1726
1727 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1728 verbose=yes ;;
1729
1730 -version | --version | --versio | --versi | --vers | -V)
1731 ac_init_version=: ;;
1732
1733 -with-* | --with-*)
1734 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1735 # Reject names that are not valid shell variable names.
1736 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1737 as_fn_error "invalid package name: $ac_useropt"
1738 ac_useropt_orig=$ac_useropt
1739 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1740 case $ac_user_opts in
1741 *"
1742 "with_$ac_useropt"
1743 "*) ;;
1744 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1745 ac_unrecognized_sep=', ';;
1746 esac
1747 eval with_$ac_useropt=\$ac_optarg ;;
1748
1749 -without-* | --without-*)
1750 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1751 # Reject names that are not valid shell variable names.
1752 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1753 as_fn_error "invalid package name: $ac_useropt"
1754 ac_useropt_orig=$ac_useropt
1755 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1756 case $ac_user_opts in
1757 *"
1758 "with_$ac_useropt"
1759 "*) ;;
1760 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1761 ac_unrecognized_sep=', ';;
1762 esac
1763 eval with_$ac_useropt=no ;;
1764
1765 --x)
1766 # Obsolete; use --with-x.
1767 with_x=yes ;;
1768
1769 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1770 | --x-incl | --x-inc | --x-in | --x-i)
1771 ac_prev=x_includes ;;
1772 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1773 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1774 x_includes=$ac_optarg ;;
1775
1776 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1777 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1778 ac_prev=x_libraries ;;
1779 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1780 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1781 x_libraries=$ac_optarg ;;
1782
1783 -*) as_fn_error "unrecognized option: \`$ac_option'
1784 Try \`$0 --help' for more information."
1785 ;;
1786
1787 *=*)
1788 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1789 # Reject names that are not valid shell variable names.
1790 case $ac_envvar in #(
1791 '' | [0-9]* | *[!_$as_cr_alnum]* )
1792 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1793 esac
1794 eval $ac_envvar=\$ac_optarg
1795 export $ac_envvar ;;
1796
1797 *)
1798 # FIXME: should be removed in autoconf 3.0.
1799 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1800 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1801 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1802 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1803 ;;
1804
1805 esac
1806 done
1807
1808 if test -n "$ac_prev"; then
1809 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1810 as_fn_error "missing argument to $ac_option"
1811 fi
1812
1813 if test -n "$ac_unrecognized_opts"; then
1814 case $enable_option_checking in
1815 no) ;;
1816 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1817 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1818 esac
1819 fi
1820
1821 # Check all directory arguments for consistency.
1822 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1823 datadir sysconfdir sharedstatedir localstatedir includedir \
1824 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1825 libdir localedir mandir
1826 do
1827 eval ac_val=\$$ac_var
1828 # Remove trailing slashes.
1829 case $ac_val in
1830 */ )
1831 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1832 eval $ac_var=\$ac_val;;
1833 esac
1834 # Be sure to have absolute directory names.
1835 case $ac_val in
1836 [\\/$]* | ?:[\\/]* ) continue;;
1837 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1838 esac
1839 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1840 done
1841
1842 # There might be people who depend on the old broken behavior: `$host'
1843 # used to hold the argument of --host etc.
1844 # FIXME: To remove some day.
1845 build=$build_alias
1846 host=$host_alias
1847 target=$target_alias
1848
1849 # FIXME: To remove some day.
1850 if test "x$host_alias" != x; then
1851 if test "x$build_alias" = x; then
1852 cross_compiling=maybe
1853 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1854 If a cross compiler is detected then cross compile mode will be used." >&2
1855 elif test "x$build_alias" != "x$host_alias"; then
1856 cross_compiling=yes
1857 fi
1858 fi
1859
1860 ac_tool_prefix=
1861 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1862
1863 test "$silent" = yes && exec 6>/dev/null
1864
1865
1866 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1867 ac_ls_di=`ls -di .` &&
1868 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1869 as_fn_error "working directory cannot be determined"
1870 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1871 as_fn_error "pwd does not report name of working directory"
1872
1873
1874 # Find the source files, if location was not specified.
1875 if test -z "$srcdir"; then
1876 ac_srcdir_defaulted=yes
1877 # Try the directory containing this script, then the parent directory.
1878 ac_confdir=`$as_dirname -- "$as_myself" ||
1879 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1880 X"$as_myself" : 'X\(//\)[^/]' \| \
1881 X"$as_myself" : 'X\(//\)$' \| \
1882 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1883 $as_echo X"$as_myself" |
1884 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1885 s//\1/
1886 q
1887 }
1888 /^X\(\/\/\)[^/].*/{
1889 s//\1/
1890 q
1891 }
1892 /^X\(\/\/\)$/{
1893 s//\1/
1894 q
1895 }
1896 /^X\(\/\).*/{
1897 s//\1/
1898 q
1899 }
1900 s/.*/./; q'`
1901 srcdir=$ac_confdir
1902 if test ! -r "$srcdir/$ac_unique_file"; then
1903 srcdir=..
1904 fi
1905 else
1906 ac_srcdir_defaulted=no
1907 fi
1908 if test ! -r "$srcdir/$ac_unique_file"; then
1909 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1910 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1911 fi
1912 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1913 ac_abs_confdir=`(
1914 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1915 pwd)`
1916 # When building in place, set srcdir=.
1917 if test "$ac_abs_confdir" = "$ac_pwd"; then
1918 srcdir=.
1919 fi
1920 # Remove unnecessary trailing slashes from srcdir.
1921 # Double slashes in file names in object file debugging info
1922 # mess up M-x gdb in Emacs.
1923 case $srcdir in
1924 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1925 esac
1926 for ac_var in $ac_precious_vars; do
1927 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1928 eval ac_env_${ac_var}_value=\$${ac_var}
1929 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1930 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1931 done
1932
1933 #
1934 # Report the --help message.
1935 #
1936 if test "$ac_init_help" = "long"; then
1937 # Omit some internal or obsolete options to make the list less imposing.
1938 # This message is too long to be a string in the A/UX 3.1 sh.
1939 cat <<_ACEOF
1940 \`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
1941
1942 Usage: $0 [OPTION]... [VAR=VALUE]...
1943
1944 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1945 VAR=VALUE. See below for descriptions of some of the useful variables.
1946
1947 Defaults for the options are specified in brackets.
1948
1949 Configuration:
1950 -h, --help display this help and exit
1951 --help=short display options specific to this package
1952 --help=recursive display the short help of all the included packages
1953 -V, --version display version information and exit
1954 -q, --quiet, --silent do not print \`checking...' messages
1955 --cache-file=FILE cache test results in FILE [disabled]
1956 -C, --config-cache alias for \`--cache-file=config.cache'
1957 -n, --no-create do not create output files
1958 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1959
1960 Installation directories:
1961 --prefix=PREFIX install architecture-independent files in PREFIX
1962 [$ac_default_prefix]
1963 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1964 [PREFIX]
1965
1966 By default, \`make install' will install all the files in
1967 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1968 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1969 for instance \`--prefix=\$HOME'.
1970
1971 For better control, use the options below.
1972
1973 Fine tuning of the installation directories:
1974 --bindir=DIR user executables [EPREFIX/bin]
1975 --sbindir=DIR system admin executables [EPREFIX/sbin]
1976 --libexecdir=DIR program executables [EPREFIX/libexec]
1977 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1978 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1979 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1980 --libdir=DIR object code libraries [EPREFIX/lib]
1981 --includedir=DIR C header files [PREFIX/include]
1982 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1983 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1984 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1985 --infodir=DIR info documentation [DATAROOTDIR/info]
1986 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1987 --mandir=DIR man documentation [DATAROOTDIR/man]
1988 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1989 --htmldir=DIR html documentation [DOCDIR]
1990 --dvidir=DIR dvi documentation [DOCDIR]
1991 --pdfdir=DIR pdf documentation [DOCDIR]
1992 --psdir=DIR ps documentation [DOCDIR]
1993 _ACEOF
1994
1995 cat <<\_ACEOF
1996
1997 Program names:
1998 --program-prefix=PREFIX prepend PREFIX to installed program names
1999 --program-suffix=SUFFIX append SUFFIX to installed program names
2000 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2001
2002 X features:
2003 --x-includes=DIR X include files are in DIR
2004 --x-libraries=DIR X library files are in DIR
2005
2006 System types:
2007 --build=BUILD configure for building on BUILD [guessed]
2008 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2009 _ACEOF
2010 fi
2011
2012 if test -n "$ac_init_help"; then
2013 case $ac_init_help in
2014 short | recursive ) echo "Configuration of emacs 24.2.50:";;
2015 esac
2016 cat <<\_ACEOF
2017
2018 Optional Features:
2019 --disable-option-checking ignore unrecognized --enable/--with options
2020 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2021 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2022 --disable-ns-self-contained
2023 disable self contained build under NeXTstep
2024 --enable-locallisppath=PATH
2025 directories Emacs should search for lisp files
2026 specific to this site
2027 --enable-checking[=LIST]
2028 enable expensive run-time checks. With LIST, enable
2029 only specific categories of checks. Categories are:
2030 all,yes,no. Flags are: stringbytes, stringoverrun,
2031 stringfreelist, xmallocoverrun, conslist, glyphs
2032 --enable-check-lisp-object-type
2033 enable compile time checks for the Lisp_Object data
2034 type. This is useful for development for catching
2035 certain types of bugs.
2036 --enable-profiling build emacs with profiling support. This might not
2037 work on all platforms
2038 --enable-autodepend automatically generate dependencies to .h-files.
2039 Requires GNU Make and Gcc. Enabled if GNU Make and
2040 Gcc is found
2041 --disable-dependency-tracking speeds up one-time build
2042 --enable-dependency-tracking do not reject slow dependency extractors
2043 --disable-largefile omit support for large files
2044 --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
2045 developers, and may generate false alarms when used
2046 with older or non-GNU development tools.
2047 --enable-link-time-optimization
2048 build emacs with link-time optimization. This is
2049 supported only for GCC since 4.5.0.
2050
2051 Optional Packages:
2052 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2053 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2054 --without-all omit almost all features and build small executable
2055 with minimal dependencies
2056 --without-pop don't support POP mail retrieval with movemail
2057 --with-kerberos support Kerberos-authenticated POP
2058 --with-kerberos5 support Kerberos version 5 authenticated POP
2059 --with-hesiod support Hesiod to get the POP server host
2060 --with-mmdf support MMDF mailboxes
2061 --with-mail-unlink unlink, rather than empty, mail spool after reading
2062 --with-mailhost=HOSTNAME
2063 string giving default POP mail host
2064 --without-sound don't compile with sound support
2065 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk2,
2066 gtk3, lucid or athena, motif, no)
2067 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2068 --without-xpm don't compile with XPM image support
2069 --without-jpeg don't compile with JPEG image support
2070 --without-tiff don't compile with TIFF image support
2071 --without-gif don't compile with GIF image support
2072 --without-png don't compile with PNG image support
2073 --without-rsvg don't compile with SVG image support
2074 --without-xml2 don't compile with XML parsing support
2075 --without-imagemagick don't compile with ImageMagick image support
2076 --without-xft don't use XFT for anti aliased fonts
2077 --without-libotf don't use libotf for OpenType font support
2078 --without-m17n-flt don't use m17n-flt for text shaping
2079 --without-toolkit-scroll-bars
2080 don't use Motif or Xaw3d scroll bars
2081 --without-xaw3d don't use Xaw3d
2082 --without-xim don't use X11 XIM
2083 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2084 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2085 console
2086 --without-dbus don't compile with D-Bus support
2087 --without-gconf don't compile with GConf support
2088 --without-gsettings don't compile with GSettings support
2089 --without-selinux don't compile with SELinux support
2090 --without-gnutls don't use -lgnutls for SSL/TLS support
2091 --without-makeinfo don't require makeinfo for building manuals
2092 --without-compress-info don't compress the installed Info pages
2093 --with-pkg-config-prog=PATH
2094 path to pkg-config for finding GTK and librsvg
2095 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2096 /usr/lib, or /usr/lib64 on some platforms.
2097 --with-gameuser=USER user for shared game score files
2098 --with-gnustep-conf=PATH
2099 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2100 or /etc/GNUstep/GNUstep.conf
2101 --with-x use the X Window System
2102
2103 Some influential environment variables:
2104 CC C compiler command
2105 CFLAGS C compiler flags
2106 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2107 nonstandard directory <lib dir>
2108 LIBS libraries to pass to the linker, e.g. -l<library>
2109 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2110 you have headers in a nonstandard directory <include dir>
2111 CPP C preprocessor
2112 XMKMF Path to xmkmf, Makefile generator for X Window System
2113
2114 Use these variables to override the choices made by `configure' or to help
2115 it to find libraries and programs with nonstandard names/locations.
2116
2117 Report bugs to the package provider.
2118 _ACEOF
2119 ac_status=$?
2120 fi
2121
2122 if test "$ac_init_help" = "recursive"; then
2123 # If there are subdirs, report their specific --help.
2124 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2125 test -d "$ac_dir" ||
2126 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2127 continue
2128 ac_builddir=.
2129
2130 case "$ac_dir" in
2131 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2132 *)
2133 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2134 # A ".." for each directory in $ac_dir_suffix.
2135 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2136 case $ac_top_builddir_sub in
2137 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2138 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2139 esac ;;
2140 esac
2141 ac_abs_top_builddir=$ac_pwd
2142 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2143 # for backward compatibility:
2144 ac_top_builddir=$ac_top_build_prefix
2145
2146 case $srcdir in
2147 .) # We are building in place.
2148 ac_srcdir=.
2149 ac_top_srcdir=$ac_top_builddir_sub
2150 ac_abs_top_srcdir=$ac_pwd ;;
2151 [\\/]* | ?:[\\/]* ) # Absolute name.
2152 ac_srcdir=$srcdir$ac_dir_suffix;
2153 ac_top_srcdir=$srcdir
2154 ac_abs_top_srcdir=$srcdir ;;
2155 *) # Relative name.
2156 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2157 ac_top_srcdir=$ac_top_build_prefix$srcdir
2158 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2159 esac
2160 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2161
2162 cd "$ac_dir" || { ac_status=$?; continue; }
2163 # Check for guested configure.
2164 if test -f "$ac_srcdir/configure.gnu"; then
2165 echo &&
2166 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2167 elif test -f "$ac_srcdir/configure"; then
2168 echo &&
2169 $SHELL "$ac_srcdir/configure" --help=recursive
2170 else
2171 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2172 fi || ac_status=$?
2173 cd "$ac_pwd" || { ac_status=$?; break; }
2174 done
2175 fi
2176
2177 test -n "$ac_init_help" && exit $ac_status
2178 if $ac_init_version; then
2179 cat <<\_ACEOF
2180 emacs configure 24.2.50
2181 generated by GNU Autoconf 2.65
2182
2183 Copyright (C) 2009 Free Software Foundation, Inc.
2184 This configure script is free software; the Free Software Foundation
2185 gives unlimited permission to copy, distribute and modify it.
2186 _ACEOF
2187 exit
2188 fi
2189
2190 ## ------------------------ ##
2191 ## Autoconf initialization. ##
2192 ## ------------------------ ##
2193
2194 # ac_fn_c_try_compile LINENO
2195 # --------------------------
2196 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2197 ac_fn_c_try_compile ()
2198 {
2199 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2200 rm -f conftest.$ac_objext
2201 if { { ac_try="$ac_compile"
2202 case "(($ac_try" in
2203 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2204 *) ac_try_echo=$ac_try;;
2205 esac
2206 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2207 $as_echo "$ac_try_echo"; } >&5
2208 (eval "$ac_compile") 2>conftest.err
2209 ac_status=$?
2210 if test -s conftest.err; then
2211 grep -v '^ *+' conftest.err >conftest.er1
2212 cat conftest.er1 >&5
2213 mv -f conftest.er1 conftest.err
2214 fi
2215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2216 test $ac_status = 0; } && {
2217 test -z "$ac_c_werror_flag" ||
2218 test ! -s conftest.err
2219 } && test -s conftest.$ac_objext; then :
2220 ac_retval=0
2221 else
2222 $as_echo "$as_me: failed program was:" >&5
2223 sed 's/^/| /' conftest.$ac_ext >&5
2224
2225 ac_retval=1
2226 fi
2227 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2228 as_fn_set_status $ac_retval
2229
2230 } # ac_fn_c_try_compile
2231
2232 # ac_fn_c_try_cpp LINENO
2233 # ----------------------
2234 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2235 ac_fn_c_try_cpp ()
2236 {
2237 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2238 if { { ac_try="$ac_cpp conftest.$ac_ext"
2239 case "(($ac_try" in
2240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2241 *) ac_try_echo=$ac_try;;
2242 esac
2243 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2244 $as_echo "$ac_try_echo"; } >&5
2245 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2246 ac_status=$?
2247 if test -s conftest.err; then
2248 grep -v '^ *+' conftest.err >conftest.er1
2249 cat conftest.er1 >&5
2250 mv -f conftest.er1 conftest.err
2251 fi
2252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2253 test $ac_status = 0; } >/dev/null && {
2254 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2255 test ! -s conftest.err
2256 }; then :
2257 ac_retval=0
2258 else
2259 $as_echo "$as_me: failed program was:" >&5
2260 sed 's/^/| /' conftest.$ac_ext >&5
2261
2262 ac_retval=1
2263 fi
2264 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2265 as_fn_set_status $ac_retval
2266
2267 } # ac_fn_c_try_cpp
2268
2269 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2270 # -------------------------------------------------------
2271 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2272 # the include files in INCLUDES and setting the cache variable VAR
2273 # accordingly.
2274 ac_fn_c_check_header_mongrel ()
2275 {
2276 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2277 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2279 $as_echo_n "checking for $2... " >&6; }
2280 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2281 $as_echo_n "(cached) " >&6
2282 fi
2283 eval ac_res=\$$3
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2285 $as_echo "$ac_res" >&6; }
2286 else
2287 # Is the header compilable?
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2289 $as_echo_n "checking $2 usability... " >&6; }
2290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2291 /* end confdefs.h. */
2292 $4
2293 #include <$2>
2294 _ACEOF
2295 if ac_fn_c_try_compile "$LINENO"; then :
2296 ac_header_compiler=yes
2297 else
2298 ac_header_compiler=no
2299 fi
2300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2302 $as_echo "$ac_header_compiler" >&6; }
2303
2304 # Is the header present?
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2306 $as_echo_n "checking $2 presence... " >&6; }
2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2308 /* end confdefs.h. */
2309 #include <$2>
2310 _ACEOF
2311 if ac_fn_c_try_cpp "$LINENO"; then :
2312 ac_header_preproc=yes
2313 else
2314 ac_header_preproc=no
2315 fi
2316 rm -f conftest.err conftest.$ac_ext
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2318 $as_echo "$ac_header_preproc" >&6; }
2319
2320 # So? What about this header?
2321 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2322 yes:no: )
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2324 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2326 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2327 ;;
2328 no:yes:* )
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2330 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2332 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2334 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2336 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2338 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2339 ;;
2340 esac
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2342 $as_echo_n "checking for $2... " >&6; }
2343 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2344 $as_echo_n "(cached) " >&6
2345 else
2346 eval "$3=\$ac_header_compiler"
2347 fi
2348 eval ac_res=\$$3
2349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2350 $as_echo "$ac_res" >&6; }
2351 fi
2352 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2353
2354 } # ac_fn_c_check_header_mongrel
2355
2356 # ac_fn_c_try_run LINENO
2357 # ----------------------
2358 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2359 # that executables *can* be run.
2360 ac_fn_c_try_run ()
2361 {
2362 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2363 if { { ac_try="$ac_link"
2364 case "(($ac_try" in
2365 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2366 *) ac_try_echo=$ac_try;;
2367 esac
2368 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2369 $as_echo "$ac_try_echo"; } >&5
2370 (eval "$ac_link") 2>&5
2371 ac_status=$?
2372 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2373 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2374 { { case "(($ac_try" in
2375 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2376 *) ac_try_echo=$ac_try;;
2377 esac
2378 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2379 $as_echo "$ac_try_echo"; } >&5
2380 (eval "$ac_try") 2>&5
2381 ac_status=$?
2382 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2383 test $ac_status = 0; }; }; then :
2384 ac_retval=0
2385 else
2386 $as_echo "$as_me: program exited with status $ac_status" >&5
2387 $as_echo "$as_me: failed program was:" >&5
2388 sed 's/^/| /' conftest.$ac_ext >&5
2389
2390 ac_retval=$ac_status
2391 fi
2392 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2393 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2394 as_fn_set_status $ac_retval
2395
2396 } # ac_fn_c_try_run
2397
2398 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2399 # -------------------------------------------------------
2400 # Tests whether HEADER exists and can be compiled using the include files in
2401 # INCLUDES, setting the cache variable VAR accordingly.
2402 ac_fn_c_check_header_compile ()
2403 {
2404 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2406 $as_echo_n "checking for $2... " >&6; }
2407 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2408 $as_echo_n "(cached) " >&6
2409 else
2410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2411 /* end confdefs.h. */
2412 $4
2413 #include <$2>
2414 _ACEOF
2415 if ac_fn_c_try_compile "$LINENO"; then :
2416 eval "$3=yes"
2417 else
2418 eval "$3=no"
2419 fi
2420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2421 fi
2422 eval ac_res=\$$3
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2424 $as_echo "$ac_res" >&6; }
2425 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2426
2427 } # ac_fn_c_check_header_compile
2428
2429 # ac_fn_c_try_link LINENO
2430 # -----------------------
2431 # Try to link conftest.$ac_ext, and return whether this succeeded.
2432 ac_fn_c_try_link ()
2433 {
2434 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2435 rm -f conftest.$ac_objext conftest$ac_exeext
2436 if { { ac_try="$ac_link"
2437 case "(($ac_try" in
2438 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2439 *) ac_try_echo=$ac_try;;
2440 esac
2441 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2442 $as_echo "$ac_try_echo"; } >&5
2443 (eval "$ac_link") 2>conftest.err
2444 ac_status=$?
2445 if test -s conftest.err; then
2446 grep -v '^ *+' conftest.err >conftest.er1
2447 cat conftest.er1 >&5
2448 mv -f conftest.er1 conftest.err
2449 fi
2450 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2451 test $ac_status = 0; } && {
2452 test -z "$ac_c_werror_flag" ||
2453 test ! -s conftest.err
2454 } && test -s conftest$ac_exeext && {
2455 test "$cross_compiling" = yes ||
2456 $as_test_x conftest$ac_exeext
2457 }; then :
2458 ac_retval=0
2459 else
2460 $as_echo "$as_me: failed program was:" >&5
2461 sed 's/^/| /' conftest.$ac_ext >&5
2462
2463 ac_retval=1
2464 fi
2465 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2466 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2467 # interfere with the next link command; also delete a directory that is
2468 # left behind by Apple's compiler. We do this before executing the actions.
2469 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2470 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2471 as_fn_set_status $ac_retval
2472
2473 } # ac_fn_c_try_link
2474
2475 # ac_fn_c_check_decl LINENO SYMBOL VAR
2476 # ------------------------------------
2477 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2478 ac_fn_c_check_decl ()
2479 {
2480 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2482 $as_echo_n "checking whether $2 is declared... " >&6; }
2483 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2484 $as_echo_n "(cached) " >&6
2485 else
2486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2487 /* end confdefs.h. */
2488 $4
2489 int
2490 main ()
2491 {
2492 #ifndef $2
2493 (void) $2;
2494 #endif
2495
2496 ;
2497 return 0;
2498 }
2499 _ACEOF
2500 if ac_fn_c_try_compile "$LINENO"; then :
2501 eval "$3=yes"
2502 else
2503 eval "$3=no"
2504 fi
2505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2506 fi
2507 eval ac_res=\$$3
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2509 $as_echo "$ac_res" >&6; }
2510 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2511
2512 } # ac_fn_c_check_decl
2513
2514 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2515 # ----------------------------------------------
2516 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2517 ac_fn_c_check_header_preproc ()
2518 {
2519 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523 $as_echo_n "(cached) " >&6
2524 else
2525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h. */
2527 #include <$2>
2528 _ACEOF
2529 if ac_fn_c_try_cpp "$LINENO"; then :
2530 eval "$3=yes"
2531 else
2532 eval "$3=no"
2533 fi
2534 rm -f conftest.err conftest.$ac_ext
2535 fi
2536 eval ac_res=\$$3
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2538 $as_echo "$ac_res" >&6; }
2539 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2540
2541 } # ac_fn_c_check_header_preproc
2542
2543 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2544 # ----------------------------------------------------
2545 # Tries to find if the field MEMBER exists in type AGGR, after including
2546 # INCLUDES, setting cache variable VAR accordingly.
2547 ac_fn_c_check_member ()
2548 {
2549 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2551 $as_echo_n "checking for $2.$3... " >&6; }
2552 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2553 $as_echo_n "(cached) " >&6
2554 else
2555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2556 /* end confdefs.h. */
2557 $5
2558 int
2559 main ()
2560 {
2561 static $2 ac_aggr;
2562 if (ac_aggr.$3)
2563 return 0;
2564 ;
2565 return 0;
2566 }
2567 _ACEOF
2568 if ac_fn_c_try_compile "$LINENO"; then :
2569 eval "$4=yes"
2570 else
2571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2572 /* end confdefs.h. */
2573 $5
2574 int
2575 main ()
2576 {
2577 static $2 ac_aggr;
2578 if (sizeof ac_aggr.$3)
2579 return 0;
2580 ;
2581 return 0;
2582 }
2583 _ACEOF
2584 if ac_fn_c_try_compile "$LINENO"; then :
2585 eval "$4=yes"
2586 else
2587 eval "$4=no"
2588 fi
2589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2590 fi
2591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2592 fi
2593 eval ac_res=\$$4
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2595 $as_echo "$ac_res" >&6; }
2596 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2597
2598 } # ac_fn_c_check_member
2599
2600 # ac_fn_c_check_func LINENO FUNC VAR
2601 # ----------------------------------
2602 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2603 ac_fn_c_check_func ()
2604 {
2605 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2607 $as_echo_n "checking for $2... " >&6; }
2608 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2609 $as_echo_n "(cached) " >&6
2610 else
2611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2612 /* end confdefs.h. */
2613 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2614 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2615 #define $2 innocuous_$2
2616
2617 /* System header to define __stub macros and hopefully few prototypes,
2618 which can conflict with char $2 (); below.
2619 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2620 <limits.h> exists even on freestanding compilers. */
2621
2622 #ifdef __STDC__
2623 # include <limits.h>
2624 #else
2625 # include <assert.h>
2626 #endif
2627
2628 #undef $2
2629
2630 /* Override any GCC internal prototype to avoid an error.
2631 Use char because int might match the return type of a GCC
2632 builtin and then its argument prototype would still apply. */
2633 #ifdef __cplusplus
2634 extern "C"
2635 #endif
2636 char $2 ();
2637 /* The GNU C library defines this for functions which it implements
2638 to always fail with ENOSYS. Some functions are actually named
2639 something starting with __ and the normal name is an alias. */
2640 #if defined __stub_$2 || defined __stub___$2
2641 choke me
2642 #endif
2643
2644 int
2645 main ()
2646 {
2647 return $2 ();
2648 ;
2649 return 0;
2650 }
2651 _ACEOF
2652 if ac_fn_c_try_link "$LINENO"; then :
2653 eval "$3=yes"
2654 else
2655 eval "$3=no"
2656 fi
2657 rm -f core conftest.err conftest.$ac_objext \
2658 conftest$ac_exeext conftest.$ac_ext
2659 fi
2660 eval ac_res=\$$3
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2662 $as_echo "$ac_res" >&6; }
2663 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2664
2665 } # ac_fn_c_check_func
2666
2667 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2668 # -------------------------------------------
2669 # Tests whether TYPE exists after having included INCLUDES, setting cache
2670 # variable VAR accordingly.
2671 ac_fn_c_check_type ()
2672 {
2673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2675 $as_echo_n "checking for $2... " >&6; }
2676 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2677 $as_echo_n "(cached) " >&6
2678 else
2679 eval "$3=no"
2680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2681 /* end confdefs.h. */
2682 $4
2683 int
2684 main ()
2685 {
2686 if (sizeof ($2))
2687 return 0;
2688 ;
2689 return 0;
2690 }
2691 _ACEOF
2692 if ac_fn_c_try_compile "$LINENO"; then :
2693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2694 /* end confdefs.h. */
2695 $4
2696 int
2697 main ()
2698 {
2699 if (sizeof (($2)))
2700 return 0;
2701 ;
2702 return 0;
2703 }
2704 _ACEOF
2705 if ac_fn_c_try_compile "$LINENO"; then :
2706
2707 else
2708 eval "$3=yes"
2709 fi
2710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2711 fi
2712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2713 fi
2714 eval ac_res=\$$3
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2716 $as_echo "$ac_res" >&6; }
2717 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2718
2719 } # ac_fn_c_check_type
2720
2721 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2722 # --------------------------------------------
2723 # Tries to find the compile-time value of EXPR in a program that includes
2724 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2725 # computed
2726 ac_fn_c_compute_int ()
2727 {
2728 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2729 if test "$cross_compiling" = yes; then
2730 # Depending upon the size, compute the lo and hi bounds.
2731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2732 /* end confdefs.h. */
2733 $4
2734 int
2735 main ()
2736 {
2737 static int test_array [1 - 2 * !(($2) >= 0)];
2738 test_array [0] = 0
2739
2740 ;
2741 return 0;
2742 }
2743 _ACEOF
2744 if ac_fn_c_try_compile "$LINENO"; then :
2745 ac_lo=0 ac_mid=0
2746 while :; do
2747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2748 /* end confdefs.h. */
2749 $4
2750 int
2751 main ()
2752 {
2753 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2754 test_array [0] = 0
2755
2756 ;
2757 return 0;
2758 }
2759 _ACEOF
2760 if ac_fn_c_try_compile "$LINENO"; then :
2761 ac_hi=$ac_mid; break
2762 else
2763 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2764 if test $ac_lo -le $ac_mid; then
2765 ac_lo= ac_hi=
2766 break
2767 fi
2768 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2769 fi
2770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2771 done
2772 else
2773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2774 /* end confdefs.h. */
2775 $4
2776 int
2777 main ()
2778 {
2779 static int test_array [1 - 2 * !(($2) < 0)];
2780 test_array [0] = 0
2781
2782 ;
2783 return 0;
2784 }
2785 _ACEOF
2786 if ac_fn_c_try_compile "$LINENO"; then :
2787 ac_hi=-1 ac_mid=-1
2788 while :; do
2789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2790 /* end confdefs.h. */
2791 $4
2792 int
2793 main ()
2794 {
2795 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2796 test_array [0] = 0
2797
2798 ;
2799 return 0;
2800 }
2801 _ACEOF
2802 if ac_fn_c_try_compile "$LINENO"; then :
2803 ac_lo=$ac_mid; break
2804 else
2805 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2806 if test $ac_mid -le $ac_hi; then
2807 ac_lo= ac_hi=
2808 break
2809 fi
2810 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2811 fi
2812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2813 done
2814 else
2815 ac_lo= ac_hi=
2816 fi
2817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2818 fi
2819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2820 # Binary search between lo and hi bounds.
2821 while test "x$ac_lo" != "x$ac_hi"; do
2822 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2824 /* end confdefs.h. */
2825 $4
2826 int
2827 main ()
2828 {
2829 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2830 test_array [0] = 0
2831
2832 ;
2833 return 0;
2834 }
2835 _ACEOF
2836 if ac_fn_c_try_compile "$LINENO"; then :
2837 ac_hi=$ac_mid
2838 else
2839 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2840 fi
2841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2842 done
2843 case $ac_lo in #((
2844 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2845 '') ac_retval=1 ;;
2846 esac
2847 else
2848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2849 /* end confdefs.h. */
2850 $4
2851 static long int longval () { return $2; }
2852 static unsigned long int ulongval () { return $2; }
2853 #include <stdio.h>
2854 #include <stdlib.h>
2855 int
2856 main ()
2857 {
2858
2859 FILE *f = fopen ("conftest.val", "w");
2860 if (! f)
2861 return 1;
2862 if (($2) < 0)
2863 {
2864 long int i = longval ();
2865 if (i != ($2))
2866 return 1;
2867 fprintf (f, "%ld", i);
2868 }
2869 else
2870 {
2871 unsigned long int i = ulongval ();
2872 if (i != ($2))
2873 return 1;
2874 fprintf (f, "%lu", i);
2875 }
2876 /* Do not output a trailing newline, as this causes \r\n confusion
2877 on some platforms. */
2878 return ferror (f) || fclose (f) != 0;
2879
2880 ;
2881 return 0;
2882 }
2883 _ACEOF
2884 if ac_fn_c_try_run "$LINENO"; then :
2885 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2886 else
2887 ac_retval=1
2888 fi
2889 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2890 conftest.$ac_objext conftest.beam conftest.$ac_ext
2891 rm -f conftest.val
2892
2893 fi
2894 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2895 as_fn_set_status $ac_retval
2896
2897 } # ac_fn_c_compute_int
2898 cat >config.log <<_ACEOF
2899 This file contains any messages produced by compilers while
2900 running configure, to aid debugging if configure makes a mistake.
2901
2902 It was created by emacs $as_me 24.2.50, which was
2903 generated by GNU Autoconf 2.65. Invocation command line was
2904
2905 $ $0 $@
2906
2907 _ACEOF
2908 exec 5>>config.log
2909 {
2910 cat <<_ASUNAME
2911 ## --------- ##
2912 ## Platform. ##
2913 ## --------- ##
2914
2915 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2916 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2917 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2918 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2919 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2920
2921 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2922 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2923
2924 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2925 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2926 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2927 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2928 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2929 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2930 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2931
2932 _ASUNAME
2933
2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2935 for as_dir in $PATH
2936 do
2937 IFS=$as_save_IFS
2938 test -z "$as_dir" && as_dir=.
2939 $as_echo "PATH: $as_dir"
2940 done
2941 IFS=$as_save_IFS
2942
2943 } >&5
2944
2945 cat >&5 <<_ACEOF
2946
2947
2948 ## ----------- ##
2949 ## Core tests. ##
2950 ## ----------- ##
2951
2952 _ACEOF
2953
2954
2955 # Keep a trace of the command line.
2956 # Strip out --no-create and --no-recursion so they do not pile up.
2957 # Strip out --silent because we don't want to record it for future runs.
2958 # Also quote any args containing shell meta-characters.
2959 # Make two passes to allow for proper duplicate-argument suppression.
2960 ac_configure_args=
2961 ac_configure_args0=
2962 ac_configure_args1=
2963 ac_must_keep_next=false
2964 for ac_pass in 1 2
2965 do
2966 for ac_arg
2967 do
2968 case $ac_arg in
2969 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2970 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2971 | -silent | --silent | --silen | --sile | --sil)
2972 continue ;;
2973 *\'*)
2974 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2975 esac
2976 case $ac_pass in
2977 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2978 2)
2979 as_fn_append ac_configure_args1 " '$ac_arg'"
2980 if test $ac_must_keep_next = true; then
2981 ac_must_keep_next=false # Got value, back to normal.
2982 else
2983 case $ac_arg in
2984 *=* | --config-cache | -C | -disable-* | --disable-* \
2985 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2986 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2987 | -with-* | --with-* | -without-* | --without-* | --x)
2988 case "$ac_configure_args0 " in
2989 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2990 esac
2991 ;;
2992 -* ) ac_must_keep_next=true ;;
2993 esac
2994 fi
2995 as_fn_append ac_configure_args " '$ac_arg'"
2996 ;;
2997 esac
2998 done
2999 done
3000 { ac_configure_args0=; unset ac_configure_args0;}
3001 { ac_configure_args1=; unset ac_configure_args1;}
3002
3003 # When interrupted or exit'd, cleanup temporary files, and complete
3004 # config.log. We remove comments because anyway the quotes in there
3005 # would cause problems or look ugly.
3006 # WARNING: Use '\'' to represent an apostrophe within the trap.
3007 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3008 trap 'exit_status=$?
3009 # Save into config.log some information that might help in debugging.
3010 {
3011 echo
3012
3013 cat <<\_ASBOX
3014 ## ---------------- ##
3015 ## Cache variables. ##
3016 ## ---------------- ##
3017 _ASBOX
3018 echo
3019 # The following way of writing the cache mishandles newlines in values,
3020 (
3021 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3022 eval ac_val=\$$ac_var
3023 case $ac_val in #(
3024 *${as_nl}*)
3025 case $ac_var in #(
3026 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3027 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3028 esac
3029 case $ac_var in #(
3030 _ | IFS | as_nl) ;; #(
3031 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3032 *) { eval $ac_var=; unset $ac_var;} ;;
3033 esac ;;
3034 esac
3035 done
3036 (set) 2>&1 |
3037 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3038 *${as_nl}ac_space=\ *)
3039 sed -n \
3040 "s/'\''/'\''\\\\'\'''\''/g;
3041 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3042 ;; #(
3043 *)
3044 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3045 ;;
3046 esac |
3047 sort
3048 )
3049 echo
3050
3051 cat <<\_ASBOX
3052 ## ----------------- ##
3053 ## Output variables. ##
3054 ## ----------------- ##
3055 _ASBOX
3056 echo
3057 for ac_var in $ac_subst_vars
3058 do
3059 eval ac_val=\$$ac_var
3060 case $ac_val in
3061 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3062 esac
3063 $as_echo "$ac_var='\''$ac_val'\''"
3064 done | sort
3065 echo
3066
3067 if test -n "$ac_subst_files"; then
3068 cat <<\_ASBOX
3069 ## ------------------- ##
3070 ## File substitutions. ##
3071 ## ------------------- ##
3072 _ASBOX
3073 echo
3074 for ac_var in $ac_subst_files
3075 do
3076 eval ac_val=\$$ac_var
3077 case $ac_val in
3078 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3079 esac
3080 $as_echo "$ac_var='\''$ac_val'\''"
3081 done | sort
3082 echo
3083 fi
3084
3085 if test -s confdefs.h; then
3086 cat <<\_ASBOX
3087 ## ----------- ##
3088 ## confdefs.h. ##
3089 ## ----------- ##
3090 _ASBOX
3091 echo
3092 cat confdefs.h
3093 echo
3094 fi
3095 test "$ac_signal" != 0 &&
3096 $as_echo "$as_me: caught signal $ac_signal"
3097 $as_echo "$as_me: exit $exit_status"
3098 } >&5
3099 rm -f core *.core core.conftest.* &&
3100 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3101 exit $exit_status
3102 ' 0
3103 for ac_signal in 1 2 13 15; do
3104 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3105 done
3106 ac_signal=0
3107
3108 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3109 rm -f -r conftest* confdefs.h
3110
3111 $as_echo "/* confdefs.h */" > confdefs.h
3112
3113 # Predefined preprocessor variables.
3114
3115 cat >>confdefs.h <<_ACEOF
3116 #define PACKAGE_NAME "$PACKAGE_NAME"
3117 _ACEOF
3118
3119 cat >>confdefs.h <<_ACEOF
3120 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3121 _ACEOF
3122
3123 cat >>confdefs.h <<_ACEOF
3124 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3125 _ACEOF
3126
3127 cat >>confdefs.h <<_ACEOF
3128 #define PACKAGE_STRING "$PACKAGE_STRING"
3129 _ACEOF
3130
3131 cat >>confdefs.h <<_ACEOF
3132 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3133 _ACEOF
3134
3135 cat >>confdefs.h <<_ACEOF
3136 #define PACKAGE_URL "$PACKAGE_URL"
3137 _ACEOF
3138
3139
3140 # Let the site file select an alternate cache file if it wants to.
3141 # Prefer an explicitly selected file to automatically selected ones.
3142 ac_site_file1=NONE
3143 ac_site_file2=NONE
3144 if test -n "$CONFIG_SITE"; then
3145 ac_site_file1=$CONFIG_SITE
3146 elif test "x$prefix" != xNONE; then
3147 ac_site_file1=$prefix/share/config.site
3148 ac_site_file2=$prefix/etc/config.site
3149 else
3150 ac_site_file1=$ac_default_prefix/share/config.site
3151 ac_site_file2=$ac_default_prefix/etc/config.site
3152 fi
3153 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3154 do
3155 test "x$ac_site_file" = xNONE && continue
3156 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3158 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3159 sed 's/^/| /' "$ac_site_file" >&5
3160 . "$ac_site_file"
3161 fi
3162 done
3163
3164 if test -r "$cache_file"; then
3165 # Some versions of bash will fail to source /dev/null (special files
3166 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3167 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3169 $as_echo "$as_me: loading cache $cache_file" >&6;}
3170 case $cache_file in
3171 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3172 *) . "./$cache_file";;
3173 esac
3174 fi
3175 else
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3177 $as_echo "$as_me: creating cache $cache_file" >&6;}
3178 >$cache_file
3179 fi
3180
3181 as_fn_append ac_header_list " linux/version.h"
3182 as_fn_append ac_header_list " sys/systeminfo.h"
3183 as_fn_append ac_header_list " stdio_ext.h"
3184 as_fn_append ac_header_list " fcntl.h"
3185 as_fn_append ac_header_list " coff.h"
3186 as_fn_append ac_header_list " pty.h"
3187 as_fn_append ac_header_list " sys/vlimit.h"
3188 as_fn_append ac_header_list " sys/resource.h"
3189 as_fn_append ac_header_list " sys/utsname.h"
3190 as_fn_append ac_header_list " pwd.h"
3191 as_fn_append ac_header_list " utmp.h"
3192 as_fn_append ac_header_list " dirent.h"
3193 as_fn_append ac_header_list " util.h"
3194 as_fn_append ac_header_list " sys/socket.h"
3195 as_fn_append ac_header_list " stdlib.h"
3196 as_fn_append ac_header_list " unistd.h"
3197 as_fn_append ac_header_list " sys/param.h"
3198 as_fn_append ac_header_list " pthread.h"
3199 as_fn_append ac_header_list " malloc/malloc.h"
3200 as_fn_append ac_header_list " maillock.h"
3201 as_fn_append ac_header_list " sys/un.h"
3202 as_fn_append ac_func_list " tzset"
3203 as_fn_append ac_func_list " readlinkat"
3204 as_fn_append ac_header_list " execinfo.h"
3205 gl_getopt_required=GNU
3206 as_fn_append ac_header_list " getopt.h"
3207 as_fn_append ac_func_list " gettimeofday"
3208 as_fn_append ac_func_list " nanotime"
3209 as_fn_append ac_header_list " sys/time.h"
3210 as_fn_append ac_header_list " wchar.h"
3211 as_fn_append ac_header_list " stdint.h"
3212 as_fn_append ac_header_list " inttypes.h"
3213 as_fn_append ac_func_list " lstat"
3214 as_fn_append ac_func_list " alarm"
3215 as_fn_append ac_header_list " sys/select.h"
3216 as_fn_append ac_func_list " pselect"
3217 as_fn_append ac_func_list " pthread_sigmask"
3218 as_fn_append ac_func_list " readlink"
3219 as_fn_append ac_func_list " strtoimax"
3220 as_fn_append ac_func_list " strtoumax"
3221 as_fn_append ac_func_list " symlink"
3222 as_fn_append ac_header_list " sys/stat.h"
3223 as_fn_append ac_func_list " localtime_r"
3224 as_fn_append ac_header_list " utime.h"
3225 as_fn_append ac_func_list " futimes"
3226 as_fn_append ac_func_list " futimesat"
3227 as_fn_append ac_func_list " futimens"
3228 as_fn_append ac_func_list " utimensat"
3229 as_fn_append ac_func_list " lutimes"
3230 # Check that the precious variables saved in the cache have kept the same
3231 # value.
3232 ac_cache_corrupted=false
3233 for ac_var in $ac_precious_vars; do
3234 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3235 eval ac_new_set=\$ac_env_${ac_var}_set
3236 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3237 eval ac_new_val=\$ac_env_${ac_var}_value
3238 case $ac_old_set,$ac_new_set in
3239 set,)
3240 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3241 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3242 ac_cache_corrupted=: ;;
3243 ,set)
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3245 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3246 ac_cache_corrupted=: ;;
3247 ,);;
3248 *)
3249 if test "x$ac_old_val" != "x$ac_new_val"; then
3250 # differences in whitespace do not lead to failure.
3251 ac_old_val_w=`echo x $ac_old_val`
3252 ac_new_val_w=`echo x $ac_new_val`
3253 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3255 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3256 ac_cache_corrupted=:
3257 else
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3259 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3260 eval $ac_var=\$ac_old_val
3261 fi
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3263 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3265 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3266 fi;;
3267 esac
3268 # Pass precious variables to config.status.
3269 if test "$ac_new_set" = set; then
3270 case $ac_new_val in
3271 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3272 *) ac_arg=$ac_var=$ac_new_val ;;
3273 esac
3274 case " $ac_configure_args " in
3275 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3276 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3277 esac
3278 fi
3279 done
3280 if $ac_cache_corrupted; then
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3282 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3283 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3284 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3285 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3286 fi
3287 ## -------------------- ##
3288 ## Main body of script. ##
3289 ## -------------------- ##
3290
3291 ac_ext=c
3292 ac_cpp='$CPP $CPPFLAGS'
3293 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3294 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3295 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3296
3297
3298 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3299
3300
3301 ac_aux_dir=
3302 for ac_dir in build-aux "$srcdir"/build-aux; do
3303 for ac_t in install-sh install.sh shtool; do
3304 if test -f "$ac_dir/$ac_t"; then
3305 ac_aux_dir=$ac_dir
3306 ac_install_sh="$ac_aux_dir/$ac_t -c"
3307 break 2
3308 fi
3309 done
3310 done
3311 if test -z "$ac_aux_dir"; then
3312 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3313 fi
3314
3315 # These three variables are undocumented and unsupported,
3316 # and are intended to be withdrawn in a future Autoconf release.
3317 # They can cause serious problems if a builder's source tree is in a directory
3318 # whose full name contains unusual characters.
3319 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3320 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3321 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3322
3323
3324 am__api_version='1.11'
3325
3326 # Find a good install program. We prefer a C program (faster),
3327 # so one script is as good as another. But avoid the broken or
3328 # incompatible versions:
3329 # SysV /etc/install, /usr/sbin/install
3330 # SunOS /usr/etc/install
3331 # IRIX /sbin/install
3332 # AIX /bin/install
3333 # AmigaOS /C/install, which installs bootblocks on floppy discs
3334 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3335 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3336 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3337 # OS/2's system install, which has a completely different semantic
3338 # ./install, which can be erroneously created by make from ./install.sh.
3339 # Reject install programs that cannot install multiple files.
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3341 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3342 if test -z "$INSTALL"; then
3343 if test "${ac_cv_path_install+set}" = set; then :
3344 $as_echo_n "(cached) " >&6
3345 else
3346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3347 for as_dir in $PATH
3348 do
3349 IFS=$as_save_IFS
3350 test -z "$as_dir" && as_dir=.
3351 # Account for people who put trailing slashes in PATH elements.
3352 case $as_dir/ in #((
3353 ./ | .// | /[cC]/* | \
3354 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3355 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3356 /usr/ucb/* ) ;;
3357 *)
3358 # OSF1 and SCO ODT 3.0 have their own names for install.
3359 # Don't use installbsd from OSF since it installs stuff as root
3360 # by default.
3361 for ac_prog in ginstall scoinst install; do
3362 for ac_exec_ext in '' $ac_executable_extensions; do
3363 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3364 if test $ac_prog = install &&
3365 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3366 # AIX install. It has an incompatible calling convention.
3367 :
3368 elif test $ac_prog = install &&
3369 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3370 # program-specific install script used by HP pwplus--don't use.
3371 :
3372 else
3373 rm -rf conftest.one conftest.two conftest.dir
3374 echo one > conftest.one
3375 echo two > conftest.two
3376 mkdir conftest.dir
3377 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3378 test -s conftest.one && test -s conftest.two &&
3379 test -s conftest.dir/conftest.one &&
3380 test -s conftest.dir/conftest.two
3381 then
3382 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3383 break 3
3384 fi
3385 fi
3386 fi
3387 done
3388 done
3389 ;;
3390 esac
3391
3392 done
3393 IFS=$as_save_IFS
3394
3395 rm -rf conftest.one conftest.two conftest.dir
3396
3397 fi
3398 if test "${ac_cv_path_install+set}" = set; then
3399 INSTALL=$ac_cv_path_install
3400 else
3401 # As a last resort, use the slow shell script. Don't cache a
3402 # value for INSTALL within a source directory, because that will
3403 # break other packages using the cache if that directory is
3404 # removed, or if the value is a relative name.
3405 INSTALL=$ac_install_sh
3406 fi
3407 fi
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3409 $as_echo "$INSTALL" >&6; }
3410
3411 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3412 # It thinks the first close brace ends the variable substitution.
3413 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3414
3415 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3416
3417 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3418
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3420 $as_echo_n "checking whether build environment is sane... " >&6; }
3421 # Just in case
3422 sleep 1
3423 echo timestamp > conftest.file
3424 # Reject unsafe characters in $srcdir or the absolute working directory
3425 # name. Accept space and tab only in the latter.
3426 am_lf='
3427 '
3428 case `pwd` in
3429 *[\\\"\#\$\&\'\`$am_lf]*)
3430 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3431 esac
3432 case $srcdir in
3433 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3434 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3435 esac
3436
3437 # Do `set' in a subshell so we don't clobber the current shell's
3438 # arguments. Must try -L first in case configure is actually a
3439 # symlink; some systems play weird games with the mod time of symlinks
3440 # (eg FreeBSD returns the mod time of the symlink's containing
3441 # directory).
3442 if (
3443 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3444 if test "$*" = "X"; then
3445 # -L didn't work.
3446 set X `ls -t "$srcdir/configure" conftest.file`
3447 fi
3448 rm -f conftest.file
3449 if test "$*" != "X $srcdir/configure conftest.file" \
3450 && test "$*" != "X conftest.file $srcdir/configure"; then
3451
3452 # If neither matched, then we have a broken ls. This can happen
3453 # if, for instance, CONFIG_SHELL is bash and it inherits a
3454 # broken ls alias from the environment. This has actually
3455 # happened. Such a system could not be considered "sane".
3456 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3457 alias in your environment" "$LINENO" 5
3458 fi
3459
3460 test "$2" = conftest.file
3461 )
3462 then
3463 # Ok.
3464 :
3465 else
3466 as_fn_error "newly created file is older than distributed files!
3467 Check your system clock" "$LINENO" 5
3468 fi
3469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3470 $as_echo "yes" >&6; }
3471 test "$program_prefix" != NONE &&
3472 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3473 # Use a double $ so make ignores it.
3474 test "$program_suffix" != NONE &&
3475 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3476 # Double any \ or $.
3477 # By default was `s,x,x', remove it if useless.
3478 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3479 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3480
3481 # expand $ac_aux_dir to an absolute path
3482 am_aux_dir=`cd $ac_aux_dir && pwd`
3483
3484 if test x"${MISSING+set}" != xset; then
3485 case $am_aux_dir in
3486 *\ * | *\ *)
3487 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3488 *)
3489 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3490 esac
3491 fi
3492 # Use eval to expand $SHELL
3493 if eval "$MISSING --run true"; then
3494 am_missing_run="$MISSING --run "
3495 else
3496 am_missing_run=
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3498 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3499 fi
3500
3501 if test x"${install_sh}" != xset; then
3502 case $am_aux_dir in
3503 *\ * | *\ *)
3504 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3505 *)
3506 install_sh="\${SHELL} $am_aux_dir/install-sh"
3507 esac
3508 fi
3509
3510 # Installed binaries are usually stripped using `strip' when the user
3511 # run `make install-strip'. However `strip' might not be the right
3512 # tool to use in cross-compilation environments, therefore Automake
3513 # will honor the `STRIP' environment variable to overrule this program.
3514 if test "$cross_compiling" != no; then
3515 if test -n "$ac_tool_prefix"; then
3516 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3517 set dummy ${ac_tool_prefix}strip; ac_word=$2
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3519 $as_echo_n "checking for $ac_word... " >&6; }
3520 if test "${ac_cv_prog_STRIP+set}" = set; then :
3521 $as_echo_n "(cached) " >&6
3522 else
3523 if test -n "$STRIP"; then
3524 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3525 else
3526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3527 for as_dir in $PATH
3528 do
3529 IFS=$as_save_IFS
3530 test -z "$as_dir" && as_dir=.
3531 for ac_exec_ext in '' $ac_executable_extensions; do
3532 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3533 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3534 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3535 break 2
3536 fi
3537 done
3538 done
3539 IFS=$as_save_IFS
3540
3541 fi
3542 fi
3543 STRIP=$ac_cv_prog_STRIP
3544 if test -n "$STRIP"; then
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3546 $as_echo "$STRIP" >&6; }
3547 else
3548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3549 $as_echo "no" >&6; }
3550 fi
3551
3552
3553 fi
3554 if test -z "$ac_cv_prog_STRIP"; then
3555 ac_ct_STRIP=$STRIP
3556 # Extract the first word of "strip", so it can be a program name with args.
3557 set dummy strip; ac_word=$2
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3559 $as_echo_n "checking for $ac_word... " >&6; }
3560 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3561 $as_echo_n "(cached) " >&6
3562 else
3563 if test -n "$ac_ct_STRIP"; then
3564 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3565 else
3566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3567 for as_dir in $PATH
3568 do
3569 IFS=$as_save_IFS
3570 test -z "$as_dir" && as_dir=.
3571 for ac_exec_ext in '' $ac_executable_extensions; do
3572 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3573 ac_cv_prog_ac_ct_STRIP="strip"
3574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3575 break 2
3576 fi
3577 done
3578 done
3579 IFS=$as_save_IFS
3580
3581 fi
3582 fi
3583 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3584 if test -n "$ac_ct_STRIP"; then
3585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3586 $as_echo "$ac_ct_STRIP" >&6; }
3587 else
3588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3589 $as_echo "no" >&6; }
3590 fi
3591
3592 if test "x$ac_ct_STRIP" = x; then
3593 STRIP=":"
3594 else
3595 case $cross_compiling:$ac_tool_warned in
3596 yes:)
3597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3599 ac_tool_warned=yes ;;
3600 esac
3601 STRIP=$ac_ct_STRIP
3602 fi
3603 else
3604 STRIP="$ac_cv_prog_STRIP"
3605 fi
3606
3607 fi
3608 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3609
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3611 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3612 if test -z "$MKDIR_P"; then
3613 if test "${ac_cv_path_mkdir+set}" = set; then :
3614 $as_echo_n "(cached) " >&6
3615 else
3616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3617 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3618 do
3619 IFS=$as_save_IFS
3620 test -z "$as_dir" && as_dir=.
3621 for ac_prog in mkdir gmkdir; do
3622 for ac_exec_ext in '' $ac_executable_extensions; do
3623 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3624 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3625 'mkdir (GNU coreutils) '* | \
3626 'mkdir (coreutils) '* | \
3627 'mkdir (fileutils) '4.1*)
3628 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3629 break 3;;
3630 esac
3631 done
3632 done
3633 done
3634 IFS=$as_save_IFS
3635
3636 fi
3637
3638 test -d ./--version && rmdir ./--version
3639 if test "${ac_cv_path_mkdir+set}" = set; then
3640 MKDIR_P="$ac_cv_path_mkdir -p"
3641 else
3642 # As a last resort, use the slow shell script. Don't cache a
3643 # value for MKDIR_P within a source directory, because that will
3644 # break other packages using the cache if that directory is
3645 # removed, or if the value is a relative name.
3646 MKDIR_P="$ac_install_sh -d"
3647 fi
3648 fi
3649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3650 $as_echo "$MKDIR_P" >&6; }
3651
3652
3653 mkdir_p="$MKDIR_P"
3654 case $mkdir_p in
3655 [\\/$]* | ?:[\\/]*) ;;
3656 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3657 esac
3658
3659 for ac_prog in gawk mawk nawk awk
3660 do
3661 # Extract the first word of "$ac_prog", so it can be a program name with args.
3662 set dummy $ac_prog; ac_word=$2
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3664 $as_echo_n "checking for $ac_word... " >&6; }
3665 if test "${ac_cv_prog_AWK+set}" = set; then :
3666 $as_echo_n "(cached) " >&6
3667 else
3668 if test -n "$AWK"; then
3669 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3670 else
3671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672 for as_dir in $PATH
3673 do
3674 IFS=$as_save_IFS
3675 test -z "$as_dir" && as_dir=.
3676 for ac_exec_ext in '' $ac_executable_extensions; do
3677 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3678 ac_cv_prog_AWK="$ac_prog"
3679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3680 break 2
3681 fi
3682 done
3683 done
3684 IFS=$as_save_IFS
3685
3686 fi
3687 fi
3688 AWK=$ac_cv_prog_AWK
3689 if test -n "$AWK"; then
3690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3691 $as_echo "$AWK" >&6; }
3692 else
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3694 $as_echo "no" >&6; }
3695 fi
3696
3697
3698 test -n "$AWK" && break
3699 done
3700
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3702 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3703 set x ${MAKE-make}
3704 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3705 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3706 $as_echo_n "(cached) " >&6
3707 else
3708 cat >conftest.make <<\_ACEOF
3709 SHELL = /bin/sh
3710 all:
3711 @echo '@@@%%%=$(MAKE)=@@@%%%'
3712 _ACEOF
3713 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3714 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3715 *@@@%%%=?*=@@@%%%*)
3716 eval ac_cv_prog_make_${ac_make}_set=yes;;
3717 *)
3718 eval ac_cv_prog_make_${ac_make}_set=no;;
3719 esac
3720 rm -f conftest.make
3721 fi
3722 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3724 $as_echo "yes" >&6; }
3725 SET_MAKE=
3726 else
3727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3728 $as_echo "no" >&6; }
3729 SET_MAKE="MAKE=${MAKE-make}"
3730 fi
3731
3732 rm -rf .tst 2>/dev/null
3733 mkdir .tst 2>/dev/null
3734 if test -d .tst; then
3735 am__leading_dot=.
3736 else
3737 am__leading_dot=_
3738 fi
3739 rmdir .tst 2>/dev/null
3740
3741 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3742 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3743 # is not polluted with repeated "-I."
3744 am__isrc=' -I$(srcdir)'
3745 # test to see if srcdir already configured
3746 if test -f $srcdir/config.status; then
3747 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3748 fi
3749 fi
3750
3751 # test whether we have cygpath
3752 if test -z "$CYGPATH_W"; then
3753 if (cygpath --version) >/dev/null 2>/dev/null; then
3754 CYGPATH_W='cygpath -w'
3755 else
3756 CYGPATH_W=echo
3757 fi
3758 fi
3759
3760
3761 # Define the identity of the package.
3762 PACKAGE='emacs'
3763 VERSION='24.2.50'
3764
3765
3766 cat >>confdefs.h <<_ACEOF
3767 #define PACKAGE "$PACKAGE"
3768 _ACEOF
3769
3770
3771 cat >>confdefs.h <<_ACEOF
3772 #define VERSION "$VERSION"
3773 _ACEOF
3774
3775 # Some tools Automake needs.
3776
3777 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3778
3779
3780 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3781
3782
3783 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3784
3785
3786 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3787
3788
3789 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3790
3791 # We need awk for the "check" target. The system "awk" is bad on
3792 # some platforms.
3793 # Always define AMTAR for backward compatibility.
3794
3795 AMTAR=${AMTAR-"${am_missing_run}tar"}
3796
3797 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3798
3799
3800
3801
3802
3803
3804
3805
3806 lispdir='${datadir}/emacs/${version}/lisp'
3807 leimdir='${datadir}/emacs/${version}/leim'
3808 standardlisppath='${lispdir}:${leimdir}'
3809 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3810 '${datadir}/emacs/site-lisp'
3811 lisppath='${locallisppath}:${standardlisppath}'
3812 etcdir='${datadir}/emacs/${version}/etc'
3813 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3814 docdir='${datadir}/emacs/${version}/etc'
3815 gamedir='${localstatedir}/games/emacs'
3816
3817
3818 # Check whether --with-all was given.
3819 if test "${with_all+set}" = set; then :
3820 withval=$with_all; with_features=$withval
3821 else
3822 with_features=yes
3823 fi
3824
3825
3826
3827
3828
3829 # Check whether --with-pop was given.
3830 if test "${with_pop+set}" = set; then :
3831 withval=$with_pop;
3832 else
3833 with_pop=$with_features
3834 fi
3835
3836 if test "$with_pop" = yes; then
3837 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3838
3839 fi
3840
3841
3842 # Check whether --with-kerberos was given.
3843 if test "${with_kerberos+set}" = set; then :
3844 withval=$with_kerberos;
3845 else
3846 with_kerberos=no
3847 fi
3848
3849 if test "$with_kerberos" != no; then
3850 $as_echo "#define KERBEROS 1" >>confdefs.h
3851
3852 fi
3853
3854
3855 # Check whether --with-kerberos5 was given.
3856 if test "${with_kerberos5+set}" = set; then :
3857 withval=$with_kerberos5;
3858 else
3859 with_kerberos5=no
3860 fi
3861
3862 if test "${with_kerberos5}" != no; then
3863 if test "${with_kerberos}" = no; then
3864 with_kerberos=yes
3865 $as_echo "#define KERBEROS 1" >>confdefs.h
3866
3867 fi
3868
3869 $as_echo "#define KERBEROS5 1" >>confdefs.h
3870
3871 fi
3872
3873
3874 # Check whether --with-hesiod was given.
3875 if test "${with_hesiod+set}" = set; then :
3876 withval=$with_hesiod;
3877 else
3878 with_hesiod=no
3879 fi
3880
3881 if test "$with_hesiod" != no; then
3882
3883 $as_echo "#define HESIOD 1" >>confdefs.h
3884
3885 fi
3886
3887
3888 # Check whether --with-mmdf was given.
3889 if test "${with_mmdf+set}" = set; then :
3890 withval=$with_mmdf;
3891 else
3892 with_mmdf=no
3893 fi
3894
3895 if test "$with_mmdf" != no; then
3896
3897 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3898
3899 fi
3900
3901
3902 # Check whether --with-mail-unlink was given.
3903 if test "${with_mail_unlink+set}" = set; then :
3904 withval=$with_mail_unlink;
3905 else
3906 with_mail_unlink=no
3907 fi
3908
3909 if test "$with_mail_unlink" != no; then
3910
3911 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3912
3913 fi
3914
3915
3916 # Check whether --with-mailhost was given.
3917 if test "${with_mailhost+set}" = set; then :
3918 withval=$with_mailhost;
3919 cat >>confdefs.h <<_ACEOF
3920 #define MAILHOST "$withval"
3921 _ACEOF
3922
3923 fi
3924
3925
3926
3927 # Check whether --with-sound was given.
3928 if test "${with_sound+set}" = set; then :
3929 withval=$with_sound;
3930 else
3931 with_sound=$with_features
3932 fi
3933
3934
3935
3936 # Check whether --with-x-toolkit was given.
3937 if test "${with_x_toolkit+set}" = set; then :
3938 withval=$with_x_toolkit; case "${withval}" in
3939 y | ye | yes ) val=gtk ;;
3940 n | no ) val=no ;;
3941 l | lu | luc | luci | lucid ) val=lucid ;;
3942 a | at | ath | athe | athen | athena ) val=athena ;;
3943 m | mo | mot | moti | motif ) val=motif ;;
3944 g | gt | gtk ) val=gtk ;;
3945 gtk2 ) val=gtk2 ;;
3946 gtk3 ) val=gtk3 ;;
3947 * )
3948 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3949 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk',
3950 \`gtk2' or \`gtk3'. \`yes' and \`gtk' are synonyms.
3951 \`athena' and \`lucid' are synonyms." "$LINENO" 5
3952 ;;
3953 esac
3954 with_x_toolkit=$val
3955
3956 fi
3957
3958
3959
3960 # Check whether --with-wide-int was given.
3961 if test "${with_wide_int+set}" = set; then :
3962 withval=$with_wide_int;
3963 else
3964 with_wide_int=no
3965 fi
3966
3967 if test "$with_wide_int" = yes; then
3968
3969 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3970
3971 fi
3972
3973
3974 # Check whether --with-xpm was given.
3975 if test "${with_xpm+set}" = set; then :
3976 withval=$with_xpm;
3977 else
3978 with_xpm=$with_features
3979 fi
3980
3981
3982 # Check whether --with-jpeg was given.
3983 if test "${with_jpeg+set}" = set; then :
3984 withval=$with_jpeg;
3985 else
3986 with_jpeg=$with_features
3987 fi
3988
3989
3990 # Check whether --with-tiff was given.
3991 if test "${with_tiff+set}" = set; then :
3992 withval=$with_tiff;
3993 else
3994 with_tiff=$with_features
3995 fi
3996
3997
3998 # Check whether --with-gif was given.
3999 if test "${with_gif+set}" = set; then :
4000 withval=$with_gif;
4001 else
4002 with_gif=$with_features
4003 fi
4004
4005
4006 # Check whether --with-png was given.
4007 if test "${with_png+set}" = set; then :
4008 withval=$with_png;
4009 else
4010 with_png=$with_features
4011 fi
4012
4013
4014 # Check whether --with-rsvg was given.
4015 if test "${with_rsvg+set}" = set; then :
4016 withval=$with_rsvg;
4017 else
4018 with_rsvg=$with_features
4019 fi
4020
4021
4022 # Check whether --with-xml2 was given.
4023 if test "${with_xml2+set}" = set; then :
4024 withval=$with_xml2;
4025 else
4026 with_xml2=$with_features
4027 fi
4028
4029
4030 # Check whether --with-imagemagick was given.
4031 if test "${with_imagemagick+set}" = set; then :
4032 withval=$with_imagemagick;
4033 else
4034 with_imagemagick=$with_features
4035 fi
4036
4037
4038
4039 # Check whether --with-xft was given.
4040 if test "${with_xft+set}" = set; then :
4041 withval=$with_xft;
4042 else
4043 with_xft=$with_features
4044 fi
4045
4046
4047 # Check whether --with-libotf was given.
4048 if test "${with_libotf+set}" = set; then :
4049 withval=$with_libotf;
4050 else
4051 with_libotf=$with_features
4052 fi
4053
4054
4055 # Check whether --with-m17n-flt was given.
4056 if test "${with_m17n_flt+set}" = set; then :
4057 withval=$with_m17n_flt;
4058 else
4059 with_m17n_flt=$with_features
4060 fi
4061
4062
4063
4064 # Check whether --with-toolkit-scroll-bars was given.
4065 if test "${with_toolkit_scroll_bars+set}" = set; then :
4066 withval=$with_toolkit_scroll_bars;
4067 else
4068 with_toolkit_scroll_bars=$with_features
4069 fi
4070
4071
4072 # Check whether --with-xaw3d was given.
4073 if test "${with_xaw3d+set}" = set; then :
4074 withval=$with_xaw3d;
4075 else
4076 with_xaw3d=$with_features
4077 fi
4078
4079
4080 # Check whether --with-xim was given.
4081 if test "${with_xim+set}" = set; then :
4082 withval=$with_xim;
4083 else
4084 with_xim=$with_features
4085 fi
4086
4087
4088 # Check whether --with-ns was given.
4089 if test "${with_ns+set}" = set; then :
4090 withval=$with_ns;
4091 else
4092 with_ns=no
4093 fi
4094
4095
4096
4097 # Check whether --with-gpm was given.
4098 if test "${with_gpm+set}" = set; then :
4099 withval=$with_gpm;
4100 else
4101 with_gpm=$with_features
4102 fi
4103
4104
4105 # Check whether --with-dbus was given.
4106 if test "${with_dbus+set}" = set; then :
4107 withval=$with_dbus;
4108 else
4109 with_dbus=$with_features
4110 fi
4111
4112
4113 # Check whether --with-gconf was given.
4114 if test "${with_gconf+set}" = set; then :
4115 withval=$with_gconf;
4116 else
4117 with_gconf=$with_features
4118 fi
4119
4120
4121 # Check whether --with-gsettings was given.
4122 if test "${with_gsettings+set}" = set; then :
4123 withval=$with_gsettings;
4124 else
4125 with_gsettings=$with_features
4126 fi
4127
4128
4129 # Check whether --with-selinux was given.
4130 if test "${with_selinux+set}" = set; then :
4131 withval=$with_selinux;
4132 else
4133 with_selinux=$with_features
4134 fi
4135
4136
4137 # Check whether --with-gnutls was given.
4138 if test "${with_gnutls+set}" = set; then :
4139 withval=$with_gnutls;
4140 else
4141 with_gnutls=$with_features
4142 fi
4143
4144
4145 ## For the times when you want to build Emacs but don't have
4146 ## a suitable makeinfo, and can live without the manuals.
4147
4148 # Check whether --with-makeinfo was given.
4149 if test "${with_makeinfo+set}" = set; then :
4150 withval=$with_makeinfo;
4151 else
4152 with_makeinfo=$with_features
4153 fi
4154
4155
4156 ## Makefile.in needs the cache file name.
4157
4158
4159 ## This is an option because I do not know if all info/man support
4160 ## compressed files, nor how to test if they do so.
4161
4162 # Check whether --with-compress-info was given.
4163 if test "${with_compress_info+set}" = set; then :
4164 withval=$with_compress_info;
4165 else
4166 with_compress_info=$with_features
4167 fi
4168
4169 if test $with_compress_info = yes; then
4170 GZIP_INFO=yes
4171 else
4172 GZIP_INFO=
4173 fi
4174
4175
4176
4177 # Check whether --with-pkg-config-prog was given.
4178 if test "${with_pkg_config_prog+set}" = set; then :
4179 withval=$with_pkg_config_prog;
4180 fi
4181
4182 if test "X${with_pkg_config_prog}" != X; then
4183 if test "${with_pkg_config_prog}" != yes; then
4184 PKG_CONFIG="${with_pkg_config_prog}"
4185 fi
4186 fi
4187
4188 CRT_DIR=
4189
4190 # Check whether --with-crt-dir was given.
4191 if test "${with_crt_dir+set}" = set; then :
4192 withval=$with_crt_dir;
4193 fi
4194
4195 CRT_DIR="${with_crt_dir}"
4196
4197
4198 # Check whether --with-gameuser was given.
4199 if test "${with_gameuser+set}" = set; then :
4200 withval=$with_gameuser;
4201 fi
4202
4203 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4204 && gameuser="${with_gameuser}"
4205 test "X$gameuser" = X && gameuser=games
4206
4207
4208 # Check whether --with-gnustep-conf was given.
4209 if test "${with_gnustep_conf+set}" = set; then :
4210 withval=$with_gnustep_conf;
4211 fi
4212
4213 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4214 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4215 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4216 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4217
4218 # Check whether --enable-ns-self-contained was given.
4219 if test "${enable_ns_self_contained+set}" = set; then :
4220 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4221 else
4222 EN_NS_SELF_CONTAINED=yes
4223 fi
4224
4225
4226 # Check whether --enable-locallisppath was given.
4227 if test "${enable_locallisppath+set}" = set; then :
4228 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4229 locallisppath=
4230 elif test "${enableval}" != "yes"; then
4231 locallisppath=${enableval}
4232 fi
4233 fi
4234
4235
4236 # Check whether --enable-checking was given.
4237 if test "${enable_checking+set}" = set; then :
4238 enableval=$enable_checking; ac_checking_flags="${enableval}"
4239 fi
4240
4241 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4242 for check in $ac_checking_flags
4243 do
4244 case $check in
4245 # these set all the flags to specific states
4246 yes) ac_enable_checking=1 ;;
4247 no) ac_enable_checking= ;
4248 ac_gc_check_stringbytes= ;
4249 ac_gc_check_string_overrun= ;
4250 ac_gc_check_string_free_list= ;
4251 ac_xmalloc_overrun= ;
4252 ac_gc_check_cons_list= ;
4253 ac_glyphs_debug= ;;
4254 all) ac_enable_checking=1 ;
4255 ac_gc_check_stringbytes=1 ;
4256 ac_gc_check_string_overrun=1 ;
4257 ac_gc_check_string_free_list=1 ;
4258 ac_xmalloc_overrun=1 ;
4259 ac_gc_check_cons_list=1 ;
4260 ac_glyphs_debug=1 ;;
4261 # these enable particular checks
4262 stringbytes) ac_gc_check_stringbytes=1 ;;
4263 stringoverrun) ac_gc_check_string_overrun=1 ;;
4264 stringfreelist) ac_gc_check_string_free_list=1 ;;
4265 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4266 conslist) ac_gc_check_cons_list=1 ;;
4267 glyphs) ac_glyphs_debug=1 ;;
4268 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4269 esac
4270 done
4271 IFS="$ac_save_IFS"
4272
4273 if test x$ac_enable_checking != x ; then
4274
4275 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4276
4277 fi
4278 if test x$ac_gc_check_stringbytes != x ; then
4279
4280 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4281
4282 fi
4283 if test x$ac_gc_check_string_overrun != x ; then
4284
4285 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4286
4287 fi
4288 if test x$ac_gc_check_string_free_list != x ; then
4289
4290 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4291
4292 fi
4293 if test x$ac_xmalloc_overrun != x ; then
4294
4295 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4296
4297 fi
4298 if test x$ac_gc_check_cons_list != x ; then
4299
4300 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4301
4302 fi
4303 if test x$ac_glyphs_debug != x ; then
4304
4305 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4306
4307 fi
4308
4309 # Check whether --enable-check-lisp-object-type was given.
4310 if test "${enable_check_lisp_object_type+set}" = set; then :
4311 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4312
4313 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4314
4315 fi
4316 fi
4317
4318
4319
4320 # Check whether --enable-profiling was given.
4321 if test "${enable_profiling+set}" = set; then :
4322 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4323 fi
4324
4325 if test x$ac_enable_profiling != x ; then
4326 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4327 else
4328 PROFILING_CFLAGS=
4329 fi
4330
4331
4332 # Check whether --enable-autodepend was given.
4333 if test "${enable_autodepend+set}" = set; then :
4334 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4335 else
4336 ac_enable_autodepend=yes
4337 fi
4338
4339
4340 #### Make srcdir absolute, if it isn't already. It's important to
4341 #### avoid running the path through pwd unnecessarily, since pwd can
4342 #### give you automounter prefixes, which can go away. We do all this
4343 #### so Emacs can find its files when run uninstalled.
4344 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4345 unset CDPATH
4346 case "${srcdir}" in
4347 /* ) ;;
4348 . )
4349 ## We may be able to use the $PWD environment variable to make this
4350 ## absolute. But sometimes PWD is inaccurate.
4351 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4352 ## but that tested only for a well-formed and valid PWD,
4353 ## it did not object when PWD was well-formed and valid but just wrong.
4354 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4355 then
4356 srcdir="$PWD"
4357 else
4358 srcdir="`(cd ${srcdir}; pwd)`"
4359 fi
4360 ;;
4361 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4362 esac
4363
4364 ### Canonicalize the configuration name.
4365
4366 # Make sure we can run config.sub.
4367 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4368 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4369
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4371 $as_echo_n "checking build system type... " >&6; }
4372 if test "${ac_cv_build+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374 else
4375 ac_build_alias=$build_alias
4376 test "x$ac_build_alias" = x &&
4377 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4378 test "x$ac_build_alias" = x &&
4379 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4380 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4381 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4382
4383 fi
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4385 $as_echo "$ac_cv_build" >&6; }
4386 case $ac_cv_build in
4387 *-*-*) ;;
4388 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4389 esac
4390 build=$ac_cv_build
4391 ac_save_IFS=$IFS; IFS='-'
4392 set x $ac_cv_build
4393 shift
4394 build_cpu=$1
4395 build_vendor=$2
4396 shift; shift
4397 # Remember, the first character of IFS is used to create $*,
4398 # except with old shells:
4399 build_os=$*
4400 IFS=$ac_save_IFS
4401 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4402
4403
4404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4405 $as_echo_n "checking host system type... " >&6; }
4406 if test "${ac_cv_host+set}" = set; then :
4407 $as_echo_n "(cached) " >&6
4408 else
4409 if test "x$host_alias" = x; then
4410 ac_cv_host=$ac_cv_build
4411 else
4412 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4413 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4414 fi
4415
4416 fi
4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4418 $as_echo "$ac_cv_host" >&6; }
4419 case $ac_cv_host in
4420 *-*-*) ;;
4421 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4422 esac
4423 host=$ac_cv_host
4424 ac_save_IFS=$IFS; IFS='-'
4425 set x $ac_cv_host
4426 shift
4427 host_cpu=$1
4428 host_vendor=$2
4429 shift; shift
4430 # Remember, the first character of IFS is used to create $*,
4431 # except with old shells:
4432 host_os=$*
4433 IFS=$ac_save_IFS
4434 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4435
4436
4437 canonical=$host
4438 configuration=${host_alias-${build_alias-$host}}
4439
4440
4441
4442 ### If you add support for a new configuration, add code to this
4443 ### switch statement to recognize your configuration name and select
4444 ### the appropriate operating system file.
4445
4446 ### You would hope that you could choose an s/*.h
4447 ### file based on the operating system portion. However, it turns out
4448 ### that each s/*.h file is pretty manufacturer-specific.
4449 ### So we basically have to have a special case for each
4450 ### configuration name.
4451 ###
4452 ### As far as handling version numbers on operating systems is
4453 ### concerned, make sure things will fail in a fixable way. If
4454 ### /etc/MACHINES doesn't say anything about version numbers, be
4455 ### prepared to handle anything reasonably. If version numbers
4456 ### matter, be sure /etc/MACHINES says something about it.
4457
4458 opsys='' unported=no
4459 case "${canonical}" in
4460
4461 ## GNU/Linux and similar ports
4462 *-*-linux* )
4463 opsys=gnu-linux
4464 ;;
4465
4466 ## FreeBSD ports
4467 *-*-freebsd* )
4468 opsys=freebsd
4469 ;;
4470
4471 ## FreeBSD kernel + glibc based userland
4472 *-*-kfreebsd*gnu* )
4473 opsys=gnu-kfreebsd
4474 ;;
4475
4476 ## NetBSD ports
4477 *-*-netbsd* )
4478 opsys=netbsd
4479 ;;
4480
4481 ## OpenBSD ports
4482 *-*-openbsd* )
4483 opsys=openbsd
4484 ;;
4485
4486 ## Apple Darwin / Mac OS X
4487 *-apple-darwin* )
4488 case "${canonical}" in
4489 i[3456]86-* ) ;;
4490 powerpc-* ) ;;
4491 x86_64-* ) ;;
4492 * ) unported=yes ;;
4493 esac
4494 opsys=darwin
4495 ## Use fink packages if available.
4496 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4497 ## if test -d /sw/include && test -d /sw/lib; then
4498 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4499 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4500 ## fi
4501 ;;
4502
4503 ## HP 9000 series 700 and 800, running HP/UX
4504 hppa*-hp-hpux10.2* )
4505 opsys=hpux10-20
4506 ;;
4507 hppa*-hp-hpux1[1-9]* )
4508 opsys=hpux11
4509 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4510 ;;
4511
4512 ## IBM machines
4513 rs6000-ibm-aix4.[23]* )
4514 opsys=aix4-2
4515 ;;
4516 powerpc-ibm-aix4.[23]* )
4517 opsys=aix4-2
4518 ;;
4519 rs6000-ibm-aix[56]* )
4520 opsys=aix4-2
4521 ;;
4522 powerpc-ibm-aix[56]* )
4523 opsys=aix4-2
4524 ;;
4525
4526 ## Silicon Graphics machines
4527 ## Iris 4D
4528 mips-sgi-irix6.5 )
4529 opsys=irix6-5
4530 # Without defining _LANGUAGE_C, things get masked out in the headers
4531 # so that, for instance, grepping for `free' in stdlib.h fails and
4532 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4533 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4534 ;;
4535
4536 ## Suns
4537 *-sun-solaris* \
4538 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4539 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4540 case "${canonical}" in
4541 i[3456]86-*-* ) ;;
4542 amd64-*-*|x86_64-*-*) ;;
4543 sparc* ) ;;
4544 * ) unported=yes ;;
4545 esac
4546 case "${canonical}" in
4547 *-sunos5.6* | *-solaris2.6* )
4548 opsys=sol2-6
4549 RANLIB="ar -ts"
4550 ;;
4551 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4552 opsys=sol2-6
4553 emacs_check_sunpro_c=yes
4554 ;;
4555 *-sunos5* | *-solaris* )
4556 opsys=sol2-10
4557 emacs_check_sunpro_c=yes
4558 ;;
4559 esac
4560 ## Watch out for a compiler that we know will not work.
4561 case "${canonical}" in
4562 *-solaris* | *-sunos5* )
4563 if [ "x$CC" = x/usr/ucb/cc ]; then
4564 ## /usr/ucb/cc doesn't work;
4565 ## we should find some other compiler that does work.
4566 unset CC
4567 fi
4568 ;;
4569 *) ;;
4570 esac
4571 ;;
4572
4573 ## Intel 386 machines where we don't care about the manufacturer.
4574 i[3456]86-*-* )
4575 case "${canonical}" in
4576 *-cygwin ) opsys=cygwin ;;
4577 *-darwin* ) opsys=darwin ;;
4578 *-sysv4.2uw* ) opsys=unixware ;;
4579 *-sysv5uw* ) opsys=unixware ;;
4580 *-sysv5OpenUNIX* ) opsys=unixware ;;
4581 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4582 esac
4583 ;;
4584
4585 * )
4586 unported=yes
4587 ;;
4588 esac
4589
4590 ### If the code above didn't choose an operating system, just choose
4591 ### an operating system based on the configuration name. You really
4592 ### only want to use this when you have no idea what the right
4593 ### operating system is; if you know what operating systems a machine
4594 ### runs, it's cleaner to make it explicit in the case statement
4595 ### above.
4596 if test x"${opsys}" = x; then
4597 case "${canonical}" in
4598 *-gnu* ) opsys=gnu ;;
4599 * )
4600 unported=yes
4601 ;;
4602 esac
4603 fi
4604
4605
4606
4607 if test $unported = yes; then
4608 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4609 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4610 fi
4611
4612
4613 #### Choose a compiler.
4614
4615 ac_ext=c
4616 ac_cpp='$CPP $CPPFLAGS'
4617 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4618 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4619 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4620 if test -n "$ac_tool_prefix"; then
4621 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4622 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4624 $as_echo_n "checking for $ac_word... " >&6; }
4625 if test "${ac_cv_prog_CC+set}" = set; then :
4626 $as_echo_n "(cached) " >&6
4627 else
4628 if test -n "$CC"; then
4629 ac_cv_prog_CC="$CC" # Let the user override the test.
4630 else
4631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4632 for as_dir in $PATH
4633 do
4634 IFS=$as_save_IFS
4635 test -z "$as_dir" && as_dir=.
4636 for ac_exec_ext in '' $ac_executable_extensions; do
4637 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4638 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4640 break 2
4641 fi
4642 done
4643 done
4644 IFS=$as_save_IFS
4645
4646 fi
4647 fi
4648 CC=$ac_cv_prog_CC
4649 if test -n "$CC"; then
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4651 $as_echo "$CC" >&6; }
4652 else
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4654 $as_echo "no" >&6; }
4655 fi
4656
4657
4658 fi
4659 if test -z "$ac_cv_prog_CC"; then
4660 ac_ct_CC=$CC
4661 # Extract the first word of "gcc", so it can be a program name with args.
4662 set dummy gcc; ac_word=$2
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4664 $as_echo_n "checking for $ac_word... " >&6; }
4665 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4666 $as_echo_n "(cached) " >&6
4667 else
4668 if test -n "$ac_ct_CC"; then
4669 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4670 else
4671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4672 for as_dir in $PATH
4673 do
4674 IFS=$as_save_IFS
4675 test -z "$as_dir" && as_dir=.
4676 for ac_exec_ext in '' $ac_executable_extensions; do
4677 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4678 ac_cv_prog_ac_ct_CC="gcc"
4679 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4680 break 2
4681 fi
4682 done
4683 done
4684 IFS=$as_save_IFS
4685
4686 fi
4687 fi
4688 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4689 if test -n "$ac_ct_CC"; then
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4691 $as_echo "$ac_ct_CC" >&6; }
4692 else
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4694 $as_echo "no" >&6; }
4695 fi
4696
4697 if test "x$ac_ct_CC" = x; then
4698 CC=""
4699 else
4700 case $cross_compiling:$ac_tool_warned in
4701 yes:)
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4703 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4704 ac_tool_warned=yes ;;
4705 esac
4706 CC=$ac_ct_CC
4707 fi
4708 else
4709 CC="$ac_cv_prog_CC"
4710 fi
4711
4712 if test -z "$CC"; then
4713 if test -n "$ac_tool_prefix"; then
4714 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4715 set dummy ${ac_tool_prefix}cc; ac_word=$2
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4717 $as_echo_n "checking for $ac_word... " >&6; }
4718 if test "${ac_cv_prog_CC+set}" = set; then :
4719 $as_echo_n "(cached) " >&6
4720 else
4721 if test -n "$CC"; then
4722 ac_cv_prog_CC="$CC" # Let the user override the test.
4723 else
4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4725 for as_dir in $PATH
4726 do
4727 IFS=$as_save_IFS
4728 test -z "$as_dir" && as_dir=.
4729 for ac_exec_ext in '' $ac_executable_extensions; do
4730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4731 ac_cv_prog_CC="${ac_tool_prefix}cc"
4732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4733 break 2
4734 fi
4735 done
4736 done
4737 IFS=$as_save_IFS
4738
4739 fi
4740 fi
4741 CC=$ac_cv_prog_CC
4742 if test -n "$CC"; then
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4744 $as_echo "$CC" >&6; }
4745 else
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4747 $as_echo "no" >&6; }
4748 fi
4749
4750
4751 fi
4752 fi
4753 if test -z "$CC"; then
4754 # Extract the first word of "cc", so it can be a program name with args.
4755 set dummy cc; ac_word=$2
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4757 $as_echo_n "checking for $ac_word... " >&6; }
4758 if test "${ac_cv_prog_CC+set}" = set; then :
4759 $as_echo_n "(cached) " >&6
4760 else
4761 if test -n "$CC"; then
4762 ac_cv_prog_CC="$CC" # Let the user override the test.
4763 else
4764 ac_prog_rejected=no
4765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4766 for as_dir in $PATH
4767 do
4768 IFS=$as_save_IFS
4769 test -z "$as_dir" && as_dir=.
4770 for ac_exec_ext in '' $ac_executable_extensions; do
4771 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4772 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4773 ac_prog_rejected=yes
4774 continue
4775 fi
4776 ac_cv_prog_CC="cc"
4777 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4778 break 2
4779 fi
4780 done
4781 done
4782 IFS=$as_save_IFS
4783
4784 if test $ac_prog_rejected = yes; then
4785 # We found a bogon in the path, so make sure we never use it.
4786 set dummy $ac_cv_prog_CC
4787 shift
4788 if test $# != 0; then
4789 # We chose a different compiler from the bogus one.
4790 # However, it has the same basename, so the bogon will be chosen
4791 # first if we set CC to just the basename; use the full file name.
4792 shift
4793 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4794 fi
4795 fi
4796 fi
4797 fi
4798 CC=$ac_cv_prog_CC
4799 if test -n "$CC"; then
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4801 $as_echo "$CC" >&6; }
4802 else
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4804 $as_echo "no" >&6; }
4805 fi
4806
4807
4808 fi
4809 if test -z "$CC"; then
4810 if test -n "$ac_tool_prefix"; then
4811 for ac_prog in cl.exe
4812 do
4813 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4814 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4816 $as_echo_n "checking for $ac_word... " >&6; }
4817 if test "${ac_cv_prog_CC+set}" = set; then :
4818 $as_echo_n "(cached) " >&6
4819 else
4820 if test -n "$CC"; then
4821 ac_cv_prog_CC="$CC" # Let the user override the test.
4822 else
4823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4824 for as_dir in $PATH
4825 do
4826 IFS=$as_save_IFS
4827 test -z "$as_dir" && as_dir=.
4828 for ac_exec_ext in '' $ac_executable_extensions; do
4829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4830 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4832 break 2
4833 fi
4834 done
4835 done
4836 IFS=$as_save_IFS
4837
4838 fi
4839 fi
4840 CC=$ac_cv_prog_CC
4841 if test -n "$CC"; then
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4843 $as_echo "$CC" >&6; }
4844 else
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4846 $as_echo "no" >&6; }
4847 fi
4848
4849
4850 test -n "$CC" && break
4851 done
4852 fi
4853 if test -z "$CC"; then
4854 ac_ct_CC=$CC
4855 for ac_prog in cl.exe
4856 do
4857 # Extract the first word of "$ac_prog", so it can be a program name with args.
4858 set dummy $ac_prog; ac_word=$2
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4860 $as_echo_n "checking for $ac_word... " >&6; }
4861 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4862 $as_echo_n "(cached) " >&6
4863 else
4864 if test -n "$ac_ct_CC"; then
4865 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4866 else
4867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4868 for as_dir in $PATH
4869 do
4870 IFS=$as_save_IFS
4871 test -z "$as_dir" && as_dir=.
4872 for ac_exec_ext in '' $ac_executable_extensions; do
4873 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4874 ac_cv_prog_ac_ct_CC="$ac_prog"
4875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4876 break 2
4877 fi
4878 done
4879 done
4880 IFS=$as_save_IFS
4881
4882 fi
4883 fi
4884 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4885 if test -n "$ac_ct_CC"; then
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4887 $as_echo "$ac_ct_CC" >&6; }
4888 else
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4890 $as_echo "no" >&6; }
4891 fi
4892
4893
4894 test -n "$ac_ct_CC" && break
4895 done
4896
4897 if test "x$ac_ct_CC" = x; then
4898 CC=""
4899 else
4900 case $cross_compiling:$ac_tool_warned in
4901 yes:)
4902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4903 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4904 ac_tool_warned=yes ;;
4905 esac
4906 CC=$ac_ct_CC
4907 fi
4908 fi
4909
4910 fi
4911
4912
4913 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4914 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4915 as_fn_error "no acceptable C compiler found in \$PATH
4916 See \`config.log' for more details." "$LINENO" 5; }
4917
4918 # Provide some information about the compiler.
4919 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4920 set X $ac_compile
4921 ac_compiler=$2
4922 for ac_option in --version -v -V -qversion; do
4923 { { ac_try="$ac_compiler $ac_option >&5"
4924 case "(($ac_try" in
4925 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4926 *) ac_try_echo=$ac_try;;
4927 esac
4928 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4929 $as_echo "$ac_try_echo"; } >&5
4930 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4931 ac_status=$?
4932 if test -s conftest.err; then
4933 sed '10a\
4934 ... rest of stderr output deleted ...
4935 10q' conftest.err >conftest.er1
4936 cat conftest.er1 >&5
4937 fi
4938 rm -f conftest.er1 conftest.err
4939 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4940 test $ac_status = 0; }
4941 done
4942
4943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h. */
4945
4946 int
4947 main ()
4948 {
4949
4950 ;
4951 return 0;
4952 }
4953 _ACEOF
4954 ac_clean_files_save=$ac_clean_files
4955 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4956 # Try to create an executable without -o first, disregard a.out.
4957 # It will help us diagnose broken compilers, and finding out an intuition
4958 # of exeext.
4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4960 $as_echo_n "checking whether the C compiler works... " >&6; }
4961 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4962
4963 # The possible output files:
4964 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4965
4966 ac_rmfiles=
4967 for ac_file in $ac_files
4968 do
4969 case $ac_file in
4970 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4971 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4972 esac
4973 done
4974 rm -f $ac_rmfiles
4975
4976 if { { ac_try="$ac_link_default"
4977 case "(($ac_try" in
4978 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4979 *) ac_try_echo=$ac_try;;
4980 esac
4981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4982 $as_echo "$ac_try_echo"; } >&5
4983 (eval "$ac_link_default") 2>&5
4984 ac_status=$?
4985 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4986 test $ac_status = 0; }; then :
4987 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4988 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4989 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4990 # so that the user can short-circuit this test for compilers unknown to
4991 # Autoconf.
4992 for ac_file in $ac_files ''
4993 do
4994 test -f "$ac_file" || continue
4995 case $ac_file in
4996 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4997 ;;
4998 [ab].out )
4999 # We found the default executable, but exeext='' is most
5000 # certainly right.
5001 break;;
5002 *.* )
5003 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5004 then :; else
5005 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5006 fi
5007 # We set ac_cv_exeext here because the later test for it is not
5008 # safe: cross compilers may not add the suffix if given an `-o'
5009 # argument, so we may need to know it at that point already.
5010 # Even if this section looks crufty: it has the advantage of
5011 # actually working.
5012 break;;
5013 * )
5014 break;;
5015 esac
5016 done
5017 test "$ac_cv_exeext" = no && ac_cv_exeext=
5018
5019 else
5020 ac_file=''
5021 fi
5022 if test -z "$ac_file"; then :
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5024 $as_echo "no" >&6; }
5025 $as_echo "$as_me: failed program was:" >&5
5026 sed 's/^/| /' conftest.$ac_ext >&5
5027
5028 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5029 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5030 { as_fn_set_status 77
5031 as_fn_error "C compiler cannot create executables
5032 See \`config.log' for more details." "$LINENO" 5; }; }
5033 else
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5035 $as_echo "yes" >&6; }
5036 fi
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5038 $as_echo_n "checking for C compiler default output file name... " >&6; }
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5040 $as_echo "$ac_file" >&6; }
5041 ac_exeext=$ac_cv_exeext
5042
5043 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5044 ac_clean_files=$ac_clean_files_save
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5046 $as_echo_n "checking for suffix of executables... " >&6; }
5047 if { { ac_try="$ac_link"
5048 case "(($ac_try" in
5049 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5050 *) ac_try_echo=$ac_try;;
5051 esac
5052 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5053 $as_echo "$ac_try_echo"; } >&5
5054 (eval "$ac_link") 2>&5
5055 ac_status=$?
5056 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5057 test $ac_status = 0; }; then :
5058 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5059 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5060 # work properly (i.e., refer to `conftest.exe'), while it won't with
5061 # `rm'.
5062 for ac_file in conftest.exe conftest conftest.*; do
5063 test -f "$ac_file" || continue
5064 case $ac_file in
5065 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5066 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5067 break;;
5068 * ) break;;
5069 esac
5070 done
5071 else
5072 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5073 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5074 as_fn_error "cannot compute suffix of executables: cannot compile and link
5075 See \`config.log' for more details." "$LINENO" 5; }
5076 fi
5077 rm -f conftest conftest$ac_cv_exeext
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5079 $as_echo "$ac_cv_exeext" >&6; }
5080
5081 rm -f conftest.$ac_ext
5082 EXEEXT=$ac_cv_exeext
5083 ac_exeext=$EXEEXT
5084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5085 /* end confdefs.h. */
5086 #include <stdio.h>
5087 int
5088 main ()
5089 {
5090 FILE *f = fopen ("conftest.out", "w");
5091 return ferror (f) || fclose (f) != 0;
5092
5093 ;
5094 return 0;
5095 }
5096 _ACEOF
5097 ac_clean_files="$ac_clean_files conftest.out"
5098 # Check that the compiler produces executables we can run. If not, either
5099 # the compiler is broken, or we cross compile.
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5101 $as_echo_n "checking whether we are cross compiling... " >&6; }
5102 if test "$cross_compiling" != yes; then
5103 { { ac_try="$ac_link"
5104 case "(($ac_try" in
5105 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5106 *) ac_try_echo=$ac_try;;
5107 esac
5108 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5109 $as_echo "$ac_try_echo"; } >&5
5110 (eval "$ac_link") 2>&5
5111 ac_status=$?
5112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5113 test $ac_status = 0; }
5114 if { ac_try='./conftest$ac_cv_exeext'
5115 { { case "(($ac_try" in
5116 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5117 *) ac_try_echo=$ac_try;;
5118 esac
5119 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5120 $as_echo "$ac_try_echo"; } >&5
5121 (eval "$ac_try") 2>&5
5122 ac_status=$?
5123 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5124 test $ac_status = 0; }; }; then
5125 cross_compiling=no
5126 else
5127 if test "$cross_compiling" = maybe; then
5128 cross_compiling=yes
5129 else
5130 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5131 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5132 as_fn_error "cannot run C compiled programs.
5133 If you meant to cross compile, use \`--host'.
5134 See \`config.log' for more details." "$LINENO" 5; }
5135 fi
5136 fi
5137 fi
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5139 $as_echo "$cross_compiling" >&6; }
5140
5141 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5142 ac_clean_files=$ac_clean_files_save
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5144 $as_echo_n "checking for suffix of object files... " >&6; }
5145 if test "${ac_cv_objext+set}" = set; then :
5146 $as_echo_n "(cached) " >&6
5147 else
5148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5149 /* end confdefs.h. */
5150
5151 int
5152 main ()
5153 {
5154
5155 ;
5156 return 0;
5157 }
5158 _ACEOF
5159 rm -f conftest.o conftest.obj
5160 if { { ac_try="$ac_compile"
5161 case "(($ac_try" in
5162 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5163 *) ac_try_echo=$ac_try;;
5164 esac
5165 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5166 $as_echo "$ac_try_echo"; } >&5
5167 (eval "$ac_compile") 2>&5
5168 ac_status=$?
5169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5170 test $ac_status = 0; }; then :
5171 for ac_file in conftest.o conftest.obj conftest.*; do
5172 test -f "$ac_file" || continue;
5173 case $ac_file in
5174 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5175 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5176 break;;
5177 esac
5178 done
5179 else
5180 $as_echo "$as_me: failed program was:" >&5
5181 sed 's/^/| /' conftest.$ac_ext >&5
5182
5183 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5184 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5185 as_fn_error "cannot compute suffix of object files: cannot compile
5186 See \`config.log' for more details." "$LINENO" 5; }
5187 fi
5188 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5189 fi
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5191 $as_echo "$ac_cv_objext" >&6; }
5192 OBJEXT=$ac_cv_objext
5193 ac_objext=$OBJEXT
5194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5195 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5196 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5197 $as_echo_n "(cached) " >&6
5198 else
5199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5200 /* end confdefs.h. */
5201
5202 int
5203 main ()
5204 {
5205 #ifndef __GNUC__
5206 choke me
5207 #endif
5208
5209 ;
5210 return 0;
5211 }
5212 _ACEOF
5213 if ac_fn_c_try_compile "$LINENO"; then :
5214 ac_compiler_gnu=yes
5215 else
5216 ac_compiler_gnu=no
5217 fi
5218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5219 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5220
5221 fi
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5223 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5224 if test $ac_compiler_gnu = yes; then
5225 GCC=yes
5226 else
5227 GCC=
5228 fi
5229 ac_test_CFLAGS=${CFLAGS+set}
5230 ac_save_CFLAGS=$CFLAGS
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5232 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5233 if test "${ac_cv_prog_cc_g+set}" = set; then :
5234 $as_echo_n "(cached) " >&6
5235 else
5236 ac_save_c_werror_flag=$ac_c_werror_flag
5237 ac_c_werror_flag=yes
5238 ac_cv_prog_cc_g=no
5239 CFLAGS="-g"
5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5241 /* end confdefs.h. */
5242
5243 int
5244 main ()
5245 {
5246
5247 ;
5248 return 0;
5249 }
5250 _ACEOF
5251 if ac_fn_c_try_compile "$LINENO"; then :
5252 ac_cv_prog_cc_g=yes
5253 else
5254 CFLAGS=""
5255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5256 /* end confdefs.h. */
5257
5258 int
5259 main ()
5260 {
5261
5262 ;
5263 return 0;
5264 }
5265 _ACEOF
5266 if ac_fn_c_try_compile "$LINENO"; then :
5267
5268 else
5269 ac_c_werror_flag=$ac_save_c_werror_flag
5270 CFLAGS="-g"
5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h. */
5273
5274 int
5275 main ()
5276 {
5277
5278 ;
5279 return 0;
5280 }
5281 _ACEOF
5282 if ac_fn_c_try_compile "$LINENO"; then :
5283 ac_cv_prog_cc_g=yes
5284 fi
5285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5286 fi
5287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5288 fi
5289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5290 ac_c_werror_flag=$ac_save_c_werror_flag
5291 fi
5292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5293 $as_echo "$ac_cv_prog_cc_g" >&6; }
5294 if test "$ac_test_CFLAGS" = set; then
5295 CFLAGS=$ac_save_CFLAGS
5296 elif test $ac_cv_prog_cc_g = yes; then
5297 if test "$GCC" = yes; then
5298 CFLAGS="-g -O2"
5299 else
5300 CFLAGS="-g"
5301 fi
5302 else
5303 if test "$GCC" = yes; then
5304 CFLAGS="-O2"
5305 else
5306 CFLAGS=
5307 fi
5308 fi
5309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5310 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5311 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5312 $as_echo_n "(cached) " >&6
5313 else
5314 ac_cv_prog_cc_c89=no
5315 ac_save_CC=$CC
5316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5317 /* end confdefs.h. */
5318 #include <stdarg.h>
5319 #include <stdio.h>
5320 #include <sys/types.h>
5321 #include <sys/stat.h>
5322 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5323 struct buf { int x; };
5324 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5325 static char *e (p, i)
5326 char **p;
5327 int i;
5328 {
5329 return p[i];
5330 }
5331 static char *f (char * (*g) (char **, int), char **p, ...)
5332 {
5333 char *s;
5334 va_list v;
5335 va_start (v,p);
5336 s = g (p, va_arg (v,int));
5337 va_end (v);
5338 return s;
5339 }
5340
5341 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5342 function prototypes and stuff, but not '\xHH' hex character constants.
5343 These don't provoke an error unfortunately, instead are silently treated
5344 as 'x'. The following induces an error, until -std is added to get
5345 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5346 array size at least. It's necessary to write '\x00'==0 to get something
5347 that's true only with -std. */
5348 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5349
5350 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5351 inside strings and character constants. */
5352 #define FOO(x) 'x'
5353 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5354
5355 int test (int i, double x);
5356 struct s1 {int (*f) (int a);};
5357 struct s2 {int (*f) (double a);};
5358 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5359 int argc;
5360 char **argv;
5361 int
5362 main ()
5363 {
5364 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5365 ;
5366 return 0;
5367 }
5368 _ACEOF
5369 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5370 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5371 do
5372 CC="$ac_save_CC $ac_arg"
5373 if ac_fn_c_try_compile "$LINENO"; then :
5374 ac_cv_prog_cc_c89=$ac_arg
5375 fi
5376 rm -f core conftest.err conftest.$ac_objext
5377 test "x$ac_cv_prog_cc_c89" != "xno" && break
5378 done
5379 rm -f conftest.$ac_ext
5380 CC=$ac_save_CC
5381
5382 fi
5383 # AC_CACHE_VAL
5384 case "x$ac_cv_prog_cc_c89" in
5385 x)
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5387 $as_echo "none needed" >&6; } ;;
5388 xno)
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5390 $as_echo "unsupported" >&6; } ;;
5391 *)
5392 CC="$CC $ac_cv_prog_cc_c89"
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5394 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5395 esac
5396 if test "x$ac_cv_prog_cc_c89" != xno; then :
5397
5398 fi
5399
5400 ac_ext=c
5401 ac_cpp='$CPP $CPPFLAGS'
5402 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5403 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5404 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5405 DEPDIR="${am__leading_dot}deps"
5406
5407 ac_config_commands="$ac_config_commands depfiles"
5408
5409
5410 am_make=${MAKE-make}
5411 cat > confinc << 'END'
5412 am__doit:
5413 @echo this is the am__doit target
5414 .PHONY: am__doit
5415 END
5416 # If we don't find an include directive, just comment out the code.
5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5418 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5419 am__include="#"
5420 am__quote=
5421 _am_result=none
5422 # First try GNU make style include.
5423 echo "include confinc" > confmf
5424 # Ignore all kinds of additional output from `make'.
5425 case `$am_make -s -f confmf 2> /dev/null` in #(
5426 *the\ am__doit\ target*)
5427 am__include=include
5428 am__quote=
5429 _am_result=GNU
5430 ;;
5431 esac
5432 # Now try BSD make style include.
5433 if test "$am__include" = "#"; then
5434 echo '.include "confinc"' > confmf
5435 case `$am_make -s -f confmf 2> /dev/null` in #(
5436 *the\ am__doit\ target*)
5437 am__include=.include
5438 am__quote="\""
5439 _am_result=BSD
5440 ;;
5441 esac
5442 fi
5443
5444
5445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5446 $as_echo "$_am_result" >&6; }
5447 rm -f confinc confmf
5448
5449 # Check whether --enable-dependency-tracking was given.
5450 if test "${enable_dependency_tracking+set}" = set; then :
5451 enableval=$enable_dependency_tracking;
5452 fi
5453
5454 if test "x$enable_dependency_tracking" != xno; then
5455 am_depcomp="$ac_aux_dir/depcomp"
5456 AMDEPBACKSLASH='\'
5457 fi
5458 if test "x$enable_dependency_tracking" != xno; then
5459 AMDEP_TRUE=
5460 AMDEP_FALSE='#'
5461 else
5462 AMDEP_TRUE='#'
5463 AMDEP_FALSE=
5464 fi
5465
5466
5467
5468 depcc="$CC" am_compiler_list=
5469
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5471 $as_echo_n "checking dependency style of $depcc... " >&6; }
5472 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5473 $as_echo_n "(cached) " >&6
5474 else
5475 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5476 # We make a subdir and do the tests there. Otherwise we can end up
5477 # making bogus files that we don't know about and never remove. For
5478 # instance it was reported that on HP-UX the gcc test will end up
5479 # making a dummy file named `D' -- because `-MD' means `put the output
5480 # in D'.
5481 mkdir conftest.dir
5482 # Copy depcomp to subdir because otherwise we won't find it if we're
5483 # using a relative directory.
5484 cp "$am_depcomp" conftest.dir
5485 cd conftest.dir
5486 # We will build objects and dependencies in a subdirectory because
5487 # it helps to detect inapplicable dependency modes. For instance
5488 # both Tru64's cc and ICC support -MD to output dependencies as a
5489 # side effect of compilation, but ICC will put the dependencies in
5490 # the current directory while Tru64 will put them in the object
5491 # directory.
5492 mkdir sub
5493
5494 am_cv_CC_dependencies_compiler_type=none
5495 if test "$am_compiler_list" = ""; then
5496 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5497 fi
5498 am__universal=false
5499 case " $depcc " in #(
5500 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5501 esac
5502
5503 for depmode in $am_compiler_list; do
5504 # Setup a source with many dependencies, because some compilers
5505 # like to wrap large dependency lists on column 80 (with \), and
5506 # we should not choose a depcomp mode which is confused by this.
5507 #
5508 # We need to recreate these files for each test, as the compiler may
5509 # overwrite some of them when testing with obscure command lines.
5510 # This happens at least with the AIX C compiler.
5511 : > sub/conftest.c
5512 for i in 1 2 3 4 5 6; do
5513 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5514 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5515 # Solaris 8's {/usr,}/bin/sh.
5516 touch sub/conftst$i.h
5517 done
5518 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5519
5520 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5521 # mode. It turns out that the SunPro C++ compiler does not properly
5522 # handle `-M -o', and we need to detect this. Also, some Intel
5523 # versions had trouble with output in subdirs
5524 am__obj=sub/conftest.${OBJEXT-o}
5525 am__minus_obj="-o $am__obj"
5526 case $depmode in
5527 gcc)
5528 # This depmode causes a compiler race in universal mode.
5529 test "$am__universal" = false || continue
5530 ;;
5531 nosideeffect)
5532 # after this tag, mechanisms are not by side-effect, so they'll
5533 # only be used when explicitly requested
5534 if test "x$enable_dependency_tracking" = xyes; then
5535 continue
5536 else
5537 break
5538 fi
5539 ;;
5540 msvisualcpp | msvcmsys)
5541 # This compiler won't grok `-c -o', but also, the minuso test has
5542 # not run yet. These depmodes are late enough in the game, and
5543 # so weak that their functioning should not be impacted.
5544 am__obj=conftest.${OBJEXT-o}
5545 am__minus_obj=
5546 ;;
5547 none) break ;;
5548 esac
5549 if depmode=$depmode \
5550 source=sub/conftest.c object=$am__obj \
5551 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5552 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5553 >/dev/null 2>conftest.err &&
5554 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5555 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5556 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5557 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5558 # icc doesn't choke on unknown options, it will just issue warnings
5559 # or remarks (even with -Werror). So we grep stderr for any message
5560 # that says an option was ignored or not supported.
5561 # When given -MP, icc 7.0 and 7.1 complain thusly:
5562 # icc: Command line warning: ignoring option '-M'; no argument required
5563 # The diagnosis changed in icc 8.0:
5564 # icc: Command line remark: option '-MP' not supported
5565 if (grep 'ignoring option' conftest.err ||
5566 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5567 am_cv_CC_dependencies_compiler_type=$depmode
5568 break
5569 fi
5570 fi
5571 done
5572
5573 cd ..
5574 rm -rf conftest.dir
5575 else
5576 am_cv_CC_dependencies_compiler_type=none
5577 fi
5578
5579 fi
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5581 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5582 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5583
5584 if
5585 test "x$enable_dependency_tracking" != xno \
5586 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5587 am__fastdepCC_TRUE=
5588 am__fastdepCC_FALSE='#'
5589 else
5590 am__fastdepCC_TRUE='#'
5591 am__fastdepCC_FALSE=
5592 fi
5593
5594
5595 if test "x$CC" != xcc; then
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5597 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5598 else
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5600 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5601 fi
5602 set dummy $CC; ac_cc=`$as_echo "$2" |
5603 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5604 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5605 $as_echo_n "(cached) " >&6
5606 else
5607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608 /* end confdefs.h. */
5609
5610 int
5611 main ()
5612 {
5613
5614 ;
5615 return 0;
5616 }
5617 _ACEOF
5618 # Make sure it works both with $CC and with simple cc.
5619 # We do the test twice because some compilers refuse to overwrite an
5620 # existing .o file with -o, though they will create one.
5621 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5622 rm -f conftest2.*
5623 if { { case "(($ac_try" in
5624 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5625 *) ac_try_echo=$ac_try;;
5626 esac
5627 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5628 $as_echo "$ac_try_echo"; } >&5
5629 (eval "$ac_try") 2>&5
5630 ac_status=$?
5631 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5632 test $ac_status = 0; } &&
5633 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5635 *) ac_try_echo=$ac_try;;
5636 esac
5637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5638 $as_echo "$ac_try_echo"; } >&5
5639 (eval "$ac_try") 2>&5
5640 ac_status=$?
5641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5642 test $ac_status = 0; };
5643 then
5644 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5645 if test "x$CC" != xcc; then
5646 # Test first that cc exists at all.
5647 if { ac_try='cc -c conftest.$ac_ext >&5'
5648 { { case "(($ac_try" in
5649 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5650 *) ac_try_echo=$ac_try;;
5651 esac
5652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5653 $as_echo "$ac_try_echo"; } >&5
5654 (eval "$ac_try") 2>&5
5655 ac_status=$?
5656 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5657 test $ac_status = 0; }; }; then
5658 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5659 rm -f conftest2.*
5660 if { { case "(($ac_try" in
5661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5662 *) ac_try_echo=$ac_try;;
5663 esac
5664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5665 $as_echo "$ac_try_echo"; } >&5
5666 (eval "$ac_try") 2>&5
5667 ac_status=$?
5668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5669 test $ac_status = 0; } &&
5670 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5672 *) ac_try_echo=$ac_try;;
5673 esac
5674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5675 $as_echo "$ac_try_echo"; } >&5
5676 (eval "$ac_try") 2>&5
5677 ac_status=$?
5678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5679 test $ac_status = 0; };
5680 then
5681 # cc works too.
5682 :
5683 else
5684 # cc exists but doesn't like -o.
5685 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5686 fi
5687 fi
5688 fi
5689 else
5690 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5691 fi
5692 rm -f core conftest*
5693
5694 fi
5695 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5697 $as_echo "yes" >&6; }
5698 else
5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5700 $as_echo "no" >&6; }
5701
5702 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5703
5704 fi
5705
5706 # FIXME: we rely on the cache variable name because
5707 # there is no other way.
5708 set dummy $CC
5709 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5710 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5711 if test "$am_t" != yes; then
5712 # Losing compiler, so override with the script.
5713 # FIXME: It is wrong to rewrite CC.
5714 # But if we don't then we get into trouble of one sort or another.
5715 # A longer-term fix would be to have automake use am__CC in this case,
5716 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5717 CC="$am_aux_dir/compile $CC"
5718 fi
5719
5720
5721
5722 if test x$GCC = xyes; then
5723 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5724 else
5725 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5726 fi
5727
5728 # Avoid gnulib's threadlib module, as we do threads our own way.
5729
5730
5731 # Initialize gnulib right after choosing the compiler.
5732
5733 ac_ext=c
5734 ac_cpp='$CPP $CPPFLAGS'
5735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5739 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5740 # On Suns, sometimes $CPP names a directory.
5741 if test -n "$CPP" && test -d "$CPP"; then
5742 CPP=
5743 fi
5744 if test -z "$CPP"; then
5745 if test "${ac_cv_prog_CPP+set}" = set; then :
5746 $as_echo_n "(cached) " >&6
5747 else
5748 # Double quotes because CPP needs to be expanded
5749 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5750 do
5751 ac_preproc_ok=false
5752 for ac_c_preproc_warn_flag in '' yes
5753 do
5754 # Use a header file that comes with gcc, so configuring glibc
5755 # with a fresh cross-compiler works.
5756 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5757 # <limits.h> exists even on freestanding compilers.
5758 # On the NeXT, cc -E runs the code through the compiler's parser,
5759 # not just through cpp. "Syntax error" is here to catch this case.
5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5761 /* end confdefs.h. */
5762 #ifdef __STDC__
5763 # include <limits.h>
5764 #else
5765 # include <assert.h>
5766 #endif
5767 Syntax error
5768 _ACEOF
5769 if ac_fn_c_try_cpp "$LINENO"; then :
5770
5771 else
5772 # Broken: fails on valid input.
5773 continue
5774 fi
5775 rm -f conftest.err conftest.$ac_ext
5776
5777 # OK, works on sane cases. Now check whether nonexistent headers
5778 # can be detected and how.
5779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5780 /* end confdefs.h. */
5781 #include <ac_nonexistent.h>
5782 _ACEOF
5783 if ac_fn_c_try_cpp "$LINENO"; then :
5784 # Broken: success on invalid input.
5785 continue
5786 else
5787 # Passes both tests.
5788 ac_preproc_ok=:
5789 break
5790 fi
5791 rm -f conftest.err conftest.$ac_ext
5792
5793 done
5794 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5795 rm -f conftest.err conftest.$ac_ext
5796 if $ac_preproc_ok; then :
5797 break
5798 fi
5799
5800 done
5801 ac_cv_prog_CPP=$CPP
5802
5803 fi
5804 CPP=$ac_cv_prog_CPP
5805 else
5806 ac_cv_prog_CPP=$CPP
5807 fi
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5809 $as_echo "$CPP" >&6; }
5810 ac_preproc_ok=false
5811 for ac_c_preproc_warn_flag in '' yes
5812 do
5813 # Use a header file that comes with gcc, so configuring glibc
5814 # with a fresh cross-compiler works.
5815 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5816 # <limits.h> exists even on freestanding compilers.
5817 # On the NeXT, cc -E runs the code through the compiler's parser,
5818 # not just through cpp. "Syntax error" is here to catch this case.
5819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5820 /* end confdefs.h. */
5821 #ifdef __STDC__
5822 # include <limits.h>
5823 #else
5824 # include <assert.h>
5825 #endif
5826 Syntax error
5827 _ACEOF
5828 if ac_fn_c_try_cpp "$LINENO"; then :
5829
5830 else
5831 # Broken: fails on valid input.
5832 continue
5833 fi
5834 rm -f conftest.err conftest.$ac_ext
5835
5836 # OK, works on sane cases. Now check whether nonexistent headers
5837 # can be detected and how.
5838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5839 /* end confdefs.h. */
5840 #include <ac_nonexistent.h>
5841 _ACEOF
5842 if ac_fn_c_try_cpp "$LINENO"; then :
5843 # Broken: success on invalid input.
5844 continue
5845 else
5846 # Passes both tests.
5847 ac_preproc_ok=:
5848 break
5849 fi
5850 rm -f conftest.err conftest.$ac_ext
5851
5852 done
5853 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5854 rm -f conftest.err conftest.$ac_ext
5855 if $ac_preproc_ok; then :
5856
5857 else
5858 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5859 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5860 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5861 See \`config.log' for more details." "$LINENO" 5; }
5862 fi
5863
5864 ac_ext=c
5865 ac_cpp='$CPP $CPPFLAGS'
5866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5869
5870
5871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5872 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5873 if test "${ac_cv_path_GREP+set}" = set; then :
5874 $as_echo_n "(cached) " >&6
5875 else
5876 if test -z "$GREP"; then
5877 ac_path_GREP_found=false
5878 # Loop through the user's path and test for each of PROGNAME-LIST
5879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5880 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5881 do
5882 IFS=$as_save_IFS
5883 test -z "$as_dir" && as_dir=.
5884 for ac_prog in grep ggrep; do
5885 for ac_exec_ext in '' $ac_executable_extensions; do
5886 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5887 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5888 # Check for GNU ac_path_GREP and select it if it is found.
5889 # Check for GNU $ac_path_GREP
5890 case `"$ac_path_GREP" --version 2>&1` in
5891 *GNU*)
5892 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5893 *)
5894 ac_count=0
5895 $as_echo_n 0123456789 >"conftest.in"
5896 while :
5897 do
5898 cat "conftest.in" "conftest.in" >"conftest.tmp"
5899 mv "conftest.tmp" "conftest.in"
5900 cp "conftest.in" "conftest.nl"
5901 $as_echo 'GREP' >> "conftest.nl"
5902 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5903 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5904 as_fn_arith $ac_count + 1 && ac_count=$as_val
5905 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5906 # Best one so far, save it but keep looking for a better one
5907 ac_cv_path_GREP="$ac_path_GREP"
5908 ac_path_GREP_max=$ac_count
5909 fi
5910 # 10*(2^10) chars as input seems more than enough
5911 test $ac_count -gt 10 && break
5912 done
5913 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5914 esac
5915
5916 $ac_path_GREP_found && break 3
5917 done
5918 done
5919 done
5920 IFS=$as_save_IFS
5921 if test -z "$ac_cv_path_GREP"; then
5922 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5923 fi
5924 else
5925 ac_cv_path_GREP=$GREP
5926 fi
5927
5928 fi
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5930 $as_echo "$ac_cv_path_GREP" >&6; }
5931 GREP="$ac_cv_path_GREP"
5932
5933
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5935 $as_echo_n "checking for egrep... " >&6; }
5936 if test "${ac_cv_path_EGREP+set}" = set; then :
5937 $as_echo_n "(cached) " >&6
5938 else
5939 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5940 then ac_cv_path_EGREP="$GREP -E"
5941 else
5942 if test -z "$EGREP"; then
5943 ac_path_EGREP_found=false
5944 # Loop through the user's path and test for each of PROGNAME-LIST
5945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5946 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5947 do
5948 IFS=$as_save_IFS
5949 test -z "$as_dir" && as_dir=.
5950 for ac_prog in egrep; do
5951 for ac_exec_ext in '' $ac_executable_extensions; do
5952 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5953 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5954 # Check for GNU ac_path_EGREP and select it if it is found.
5955 # Check for GNU $ac_path_EGREP
5956 case `"$ac_path_EGREP" --version 2>&1` in
5957 *GNU*)
5958 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5959 *)
5960 ac_count=0
5961 $as_echo_n 0123456789 >"conftest.in"
5962 while :
5963 do
5964 cat "conftest.in" "conftest.in" >"conftest.tmp"
5965 mv "conftest.tmp" "conftest.in"
5966 cp "conftest.in" "conftest.nl"
5967 $as_echo 'EGREP' >> "conftest.nl"
5968 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5969 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5970 as_fn_arith $ac_count + 1 && ac_count=$as_val
5971 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5972 # Best one so far, save it but keep looking for a better one
5973 ac_cv_path_EGREP="$ac_path_EGREP"
5974 ac_path_EGREP_max=$ac_count
5975 fi
5976 # 10*(2^10) chars as input seems more than enough
5977 test $ac_count -gt 10 && break
5978 done
5979 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5980 esac
5981
5982 $ac_path_EGREP_found && break 3
5983 done
5984 done
5985 done
5986 IFS=$as_save_IFS
5987 if test -z "$ac_cv_path_EGREP"; then
5988 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5989 fi
5990 else
5991 ac_cv_path_EGREP=$EGREP
5992 fi
5993
5994 fi
5995 fi
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5997 $as_echo "$ac_cv_path_EGREP" >&6; }
5998 EGREP="$ac_cv_path_EGREP"
5999
6000
6001
6002
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6004 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6005 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6006 $as_echo_n "(cached) " >&6
6007 else
6008
6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h. */
6011
6012 #ifdef __ACK__
6013 Amsterdam
6014 #endif
6015
6016 _ACEOF
6017 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6018 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6019 gl_cv_c_amsterdam_compiler=yes
6020 else
6021 gl_cv_c_amsterdam_compiler=no
6022 fi
6023 rm -f conftest*
6024
6025
6026 fi
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6028 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6029 if test -z "$AR"; then
6030 if test $gl_cv_c_amsterdam_compiler = yes; then
6031 AR='cc -c.a'
6032 if test -z "$ARFLAGS"; then
6033 ARFLAGS='-o'
6034 fi
6035 else
6036 if test -n "$ac_tool_prefix"; then
6037 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6038 set dummy ${ac_tool_prefix}ar; ac_word=$2
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6040 $as_echo_n "checking for $ac_word... " >&6; }
6041 if test "${ac_cv_prog_AR+set}" = set; then :
6042 $as_echo_n "(cached) " >&6
6043 else
6044 if test -n "$AR"; then
6045 ac_cv_prog_AR="$AR" # Let the user override the test.
6046 else
6047 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6048 for as_dir in $PATH
6049 do
6050 IFS=$as_save_IFS
6051 test -z "$as_dir" && as_dir=.
6052 for ac_exec_ext in '' $ac_executable_extensions; do
6053 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6054 ac_cv_prog_AR="${ac_tool_prefix}ar"
6055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6056 break 2
6057 fi
6058 done
6059 done
6060 IFS=$as_save_IFS
6061
6062 fi
6063 fi
6064 AR=$ac_cv_prog_AR
6065 if test -n "$AR"; then
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6067 $as_echo "$AR" >&6; }
6068 else
6069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6070 $as_echo "no" >&6; }
6071 fi
6072
6073
6074 fi
6075 if test -z "$ac_cv_prog_AR"; then
6076 ac_ct_AR=$AR
6077 # Extract the first word of "ar", so it can be a program name with args.
6078 set dummy ar; ac_word=$2
6079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6080 $as_echo_n "checking for $ac_word... " >&6; }
6081 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6082 $as_echo_n "(cached) " >&6
6083 else
6084 if test -n "$ac_ct_AR"; then
6085 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6086 else
6087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6088 for as_dir in $PATH
6089 do
6090 IFS=$as_save_IFS
6091 test -z "$as_dir" && as_dir=.
6092 for ac_exec_ext in '' $ac_executable_extensions; do
6093 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6094 ac_cv_prog_ac_ct_AR="ar"
6095 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6096 break 2
6097 fi
6098 done
6099 done
6100 IFS=$as_save_IFS
6101
6102 fi
6103 fi
6104 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6105 if test -n "$ac_ct_AR"; then
6106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6107 $as_echo "$ac_ct_AR" >&6; }
6108 else
6109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6110 $as_echo "no" >&6; }
6111 fi
6112
6113 if test "x$ac_ct_AR" = x; then
6114 AR="ar"
6115 else
6116 case $cross_compiling:$ac_tool_warned in
6117 yes:)
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6119 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6120 ac_tool_warned=yes ;;
6121 esac
6122 AR=$ac_ct_AR
6123 fi
6124 else
6125 AR="$ac_cv_prog_AR"
6126 fi
6127
6128 if test -z "$ARFLAGS"; then
6129 ARFLAGS='cru'
6130 fi
6131 fi
6132 else
6133 if test -z "$ARFLAGS"; then
6134 ARFLAGS='cru'
6135 fi
6136 fi
6137
6138
6139 if test -z "$RANLIB"; then
6140 if test $gl_cv_c_amsterdam_compiler = yes; then
6141 RANLIB=':'
6142 else
6143 if test -n "$ac_tool_prefix"; then
6144 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6145 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6147 $as_echo_n "checking for $ac_word... " >&6; }
6148 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6149 $as_echo_n "(cached) " >&6
6150 else
6151 if test -n "$RANLIB"; then
6152 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6153 else
6154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6155 for as_dir in $PATH
6156 do
6157 IFS=$as_save_IFS
6158 test -z "$as_dir" && as_dir=.
6159 for ac_exec_ext in '' $ac_executable_extensions; do
6160 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6161 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6162 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6163 break 2
6164 fi
6165 done
6166 done
6167 IFS=$as_save_IFS
6168
6169 fi
6170 fi
6171 RANLIB=$ac_cv_prog_RANLIB
6172 if test -n "$RANLIB"; then
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6174 $as_echo "$RANLIB" >&6; }
6175 else
6176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6177 $as_echo "no" >&6; }
6178 fi
6179
6180
6181 fi
6182 if test -z "$ac_cv_prog_RANLIB"; then
6183 ac_ct_RANLIB=$RANLIB
6184 # Extract the first word of "ranlib", so it can be a program name with args.
6185 set dummy ranlib; ac_word=$2
6186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6187 $as_echo_n "checking for $ac_word... " >&6; }
6188 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6189 $as_echo_n "(cached) " >&6
6190 else
6191 if test -n "$ac_ct_RANLIB"; then
6192 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6193 else
6194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6195 for as_dir in $PATH
6196 do
6197 IFS=$as_save_IFS
6198 test -z "$as_dir" && as_dir=.
6199 for ac_exec_ext in '' $ac_executable_extensions; do
6200 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6201 ac_cv_prog_ac_ct_RANLIB="ranlib"
6202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6203 break 2
6204 fi
6205 done
6206 done
6207 IFS=$as_save_IFS
6208
6209 fi
6210 fi
6211 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6212 if test -n "$ac_ct_RANLIB"; then
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6214 $as_echo "$ac_ct_RANLIB" >&6; }
6215 else
6216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6217 $as_echo "no" >&6; }
6218 fi
6219
6220 if test "x$ac_ct_RANLIB" = x; then
6221 RANLIB=":"
6222 else
6223 case $cross_compiling:$ac_tool_warned in
6224 yes:)
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6226 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6227 ac_tool_warned=yes ;;
6228 esac
6229 RANLIB=$ac_ct_RANLIB
6230 fi
6231 else
6232 RANLIB="$ac_cv_prog_RANLIB"
6233 fi
6234
6235 fi
6236 fi
6237
6238
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6240 $as_echo_n "checking for ANSI C header files... " >&6; }
6241 if test "${ac_cv_header_stdc+set}" = set; then :
6242 $as_echo_n "(cached) " >&6
6243 else
6244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6245 /* end confdefs.h. */
6246 #include <stdlib.h>
6247 #include <stdarg.h>
6248 #include <string.h>
6249 #include <float.h>
6250
6251 int
6252 main ()
6253 {
6254
6255 ;
6256 return 0;
6257 }
6258 _ACEOF
6259 if ac_fn_c_try_compile "$LINENO"; then :
6260 ac_cv_header_stdc=yes
6261 else
6262 ac_cv_header_stdc=no
6263 fi
6264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6265
6266 if test $ac_cv_header_stdc = yes; then
6267 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6269 /* end confdefs.h. */
6270 #include <string.h>
6271
6272 _ACEOF
6273 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6274 $EGREP "memchr" >/dev/null 2>&1; then :
6275
6276 else
6277 ac_cv_header_stdc=no
6278 fi
6279 rm -f conftest*
6280
6281 fi
6282
6283 if test $ac_cv_header_stdc = yes; then
6284 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h. */
6287 #include <stdlib.h>
6288
6289 _ACEOF
6290 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6291 $EGREP "free" >/dev/null 2>&1; then :
6292
6293 else
6294 ac_cv_header_stdc=no
6295 fi
6296 rm -f conftest*
6297
6298 fi
6299
6300 if test $ac_cv_header_stdc = yes; then
6301 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6302 if test "$cross_compiling" = yes; then :
6303 :
6304 else
6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6306 /* end confdefs.h. */
6307 #include <ctype.h>
6308 #include <stdlib.h>
6309 #if ((' ' & 0x0FF) == 0x020)
6310 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6311 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6312 #else
6313 # define ISLOWER(c) \
6314 (('a' <= (c) && (c) <= 'i') \
6315 || ('j' <= (c) && (c) <= 'r') \
6316 || ('s' <= (c) && (c) <= 'z'))
6317 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6318 #endif
6319
6320 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6321 int
6322 main ()
6323 {
6324 int i;
6325 for (i = 0; i < 256; i++)
6326 if (XOR (islower (i), ISLOWER (i))
6327 || toupper (i) != TOUPPER (i))
6328 return 2;
6329 return 0;
6330 }
6331 _ACEOF
6332 if ac_fn_c_try_run "$LINENO"; then :
6333
6334 else
6335 ac_cv_header_stdc=no
6336 fi
6337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6338 conftest.$ac_objext conftest.beam conftest.$ac_ext
6339 fi
6340
6341 fi
6342 fi
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6344 $as_echo "$ac_cv_header_stdc" >&6; }
6345 if test $ac_cv_header_stdc = yes; then
6346
6347 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6348
6349 fi
6350
6351 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6352 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6353 inttypes.h stdint.h unistd.h
6354 do :
6355 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6356 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6357 "
6358 eval as_val=\$$as_ac_Header
6359 if test "x$as_val" = x""yes; then :
6360 cat >>confdefs.h <<_ACEOF
6361 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6362 _ACEOF
6363
6364 fi
6365
6366 done
6367
6368
6369
6370
6371
6372 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6373 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6374 MINIX=yes
6375 else
6376 MINIX=
6377 fi
6378
6379
6380 if test "$MINIX" = yes; then
6381
6382 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6383
6384
6385 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6386
6387
6388 $as_echo "#define _MINIX 1" >>confdefs.h
6389
6390 fi
6391
6392 case "$host_os" in
6393 hpux*)
6394
6395 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6396
6397 ;;
6398 esac
6399
6400
6401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6402 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6403 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6404 $as_echo_n "(cached) " >&6
6405 else
6406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6407 /* end confdefs.h. */
6408
6409 # define __EXTENSIONS__ 1
6410 $ac_includes_default
6411 int
6412 main ()
6413 {
6414
6415 ;
6416 return 0;
6417 }
6418 _ACEOF
6419 if ac_fn_c_try_compile "$LINENO"; then :
6420 ac_cv_safe_to_define___extensions__=yes
6421 else
6422 ac_cv_safe_to_define___extensions__=no
6423 fi
6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6425 fi
6426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6427 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6428 test $ac_cv_safe_to_define___extensions__ = yes &&
6429 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6430
6431 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6432
6433 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6434
6435 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6436
6437 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6438
6439 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6440
6441
6442
6443
6444
6445
6446
6447
6448 # Check whether --enable-largefile was given.
6449 if test "${enable_largefile+set}" = set; then :
6450 enableval=$enable_largefile;
6451 fi
6452
6453 if test "$enable_largefile" != no; then
6454
6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6456 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6457 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6458 $as_echo_n "(cached) " >&6
6459 else
6460 ac_cv_sys_largefile_CC=no
6461 if test "$GCC" != yes; then
6462 ac_save_CC=$CC
6463 while :; do
6464 # IRIX 6.2 and later do not support large files by default,
6465 # so use the C compiler's -n32 option if that helps.
6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h. */
6468 #include <sys/types.h>
6469 /* Check that off_t can represent 2**63 - 1 correctly.
6470 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6471 since some C++ compilers masquerading as C compilers
6472 incorrectly reject 9223372036854775807. */
6473 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6474 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6475 && LARGE_OFF_T % 2147483647 == 1)
6476 ? 1 : -1];
6477 int
6478 main ()
6479 {
6480
6481 ;
6482 return 0;
6483 }
6484 _ACEOF
6485 if ac_fn_c_try_compile "$LINENO"; then :
6486 break
6487 fi
6488 rm -f core conftest.err conftest.$ac_objext
6489 CC="$CC -n32"
6490 if ac_fn_c_try_compile "$LINENO"; then :
6491 ac_cv_sys_largefile_CC=' -n32'; break
6492 fi
6493 rm -f core conftest.err conftest.$ac_objext
6494 break
6495 done
6496 CC=$ac_save_CC
6497 rm -f conftest.$ac_ext
6498 fi
6499 fi
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6501 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6502 if test "$ac_cv_sys_largefile_CC" != no; then
6503 CC=$CC$ac_cv_sys_largefile_CC
6504 fi
6505
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6507 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6508 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6509 $as_echo_n "(cached) " >&6
6510 else
6511 while :; do
6512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6513 /* end confdefs.h. */
6514 #include <sys/types.h>
6515 /* Check that off_t can represent 2**63 - 1 correctly.
6516 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6517 since some C++ compilers masquerading as C compilers
6518 incorrectly reject 9223372036854775807. */
6519 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6520 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6521 && LARGE_OFF_T % 2147483647 == 1)
6522 ? 1 : -1];
6523 int
6524 main ()
6525 {
6526
6527 ;
6528 return 0;
6529 }
6530 _ACEOF
6531 if ac_fn_c_try_compile "$LINENO"; then :
6532 ac_cv_sys_file_offset_bits=no; break
6533 fi
6534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6536 /* end confdefs.h. */
6537 #define _FILE_OFFSET_BITS 64
6538 #include <sys/types.h>
6539 /* Check that off_t can represent 2**63 - 1 correctly.
6540 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6541 since some C++ compilers masquerading as C compilers
6542 incorrectly reject 9223372036854775807. */
6543 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6544 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6545 && LARGE_OFF_T % 2147483647 == 1)
6546 ? 1 : -1];
6547 int
6548 main ()
6549 {
6550
6551 ;
6552 return 0;
6553 }
6554 _ACEOF
6555 if ac_fn_c_try_compile "$LINENO"; then :
6556 ac_cv_sys_file_offset_bits=64; break
6557 fi
6558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6559 ac_cv_sys_file_offset_bits=unknown
6560 break
6561 done
6562 fi
6563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6564 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6565 case $ac_cv_sys_file_offset_bits in #(
6566 no | unknown) ;;
6567 *)
6568 cat >>confdefs.h <<_ACEOF
6569 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6570 _ACEOF
6571 ;;
6572 esac
6573 rm -rf conftest*
6574 if test $ac_cv_sys_file_offset_bits = unknown; then
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6576 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6577 if test "${ac_cv_sys_large_files+set}" = set; then :
6578 $as_echo_n "(cached) " >&6
6579 else
6580 while :; do
6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6582 /* end confdefs.h. */
6583 #include <sys/types.h>
6584 /* Check that off_t can represent 2**63 - 1 correctly.
6585 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6586 since some C++ compilers masquerading as C compilers
6587 incorrectly reject 9223372036854775807. */
6588 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6589 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6590 && LARGE_OFF_T % 2147483647 == 1)
6591 ? 1 : -1];
6592 int
6593 main ()
6594 {
6595
6596 ;
6597 return 0;
6598 }
6599 _ACEOF
6600 if ac_fn_c_try_compile "$LINENO"; then :
6601 ac_cv_sys_large_files=no; break
6602 fi
6603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6605 /* end confdefs.h. */
6606 #define _LARGE_FILES 1
6607 #include <sys/types.h>
6608 /* Check that off_t can represent 2**63 - 1 correctly.
6609 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6610 since some C++ compilers masquerading as C compilers
6611 incorrectly reject 9223372036854775807. */
6612 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6613 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6614 && LARGE_OFF_T % 2147483647 == 1)
6615 ? 1 : -1];
6616 int
6617 main ()
6618 {
6619
6620 ;
6621 return 0;
6622 }
6623 _ACEOF
6624 if ac_fn_c_try_compile "$LINENO"; then :
6625 ac_cv_sys_large_files=1; break
6626 fi
6627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6628 ac_cv_sys_large_files=unknown
6629 break
6630 done
6631 fi
6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6633 $as_echo "$ac_cv_sys_large_files" >&6; }
6634 case $ac_cv_sys_large_files in #(
6635 no | unknown) ;;
6636 *)
6637 cat >>confdefs.h <<_ACEOF
6638 #define _LARGE_FILES $ac_cv_sys_large_files
6639 _ACEOF
6640 ;;
6641 esac
6642 rm -rf conftest*
6643 fi
6644
6645
6646 fi
6647
6648 case $ac_cv_prog_cc_stdc in #(
6649 no) :
6650 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6651 *) :
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6653 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6654 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6655 $as_echo_n "(cached) " >&6
6656 else
6657 ac_cv_prog_cc_c99=no
6658 ac_save_CC=$CC
6659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6660 /* end confdefs.h. */
6661 #include <stdarg.h>
6662 #include <stdbool.h>
6663 #include <stdlib.h>
6664 #include <wchar.h>
6665 #include <stdio.h>
6666
6667 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6668 #define debug(...) fprintf (stderr, __VA_ARGS__)
6669 #define showlist(...) puts (#__VA_ARGS__)
6670 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6671 static void
6672 test_varargs_macros (void)
6673 {
6674 int x = 1234;
6675 int y = 5678;
6676 debug ("Flag");
6677 debug ("X = %d\n", x);
6678 showlist (The first, second, and third items.);
6679 report (x>y, "x is %d but y is %d", x, y);
6680 }
6681
6682 // Check long long types.
6683 #define BIG64 18446744073709551615ull
6684 #define BIG32 4294967295ul
6685 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6686 #if !BIG_OK
6687 your preprocessor is broken;
6688 #endif
6689 #if BIG_OK
6690 #else
6691 your preprocessor is broken;
6692 #endif
6693 static long long int bignum = -9223372036854775807LL;
6694 static unsigned long long int ubignum = BIG64;
6695
6696 struct incomplete_array
6697 {
6698 int datasize;
6699 double data[];
6700 };
6701
6702 struct named_init {
6703 int number;
6704 const wchar_t *name;
6705 double average;
6706 };
6707
6708 typedef const char *ccp;
6709
6710 static inline int
6711 test_restrict (ccp restrict text)
6712 {
6713 // See if C++-style comments work.
6714 // Iterate through items via the restricted pointer.
6715 // Also check for declarations in for loops.
6716 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6717 continue;
6718 return 0;
6719 }
6720
6721 // Check varargs and va_copy.
6722 static void
6723 test_varargs (const char *format, ...)
6724 {
6725 va_list args;
6726 va_start (args, format);
6727 va_list args_copy;
6728 va_copy (args_copy, args);
6729
6730 const char *str;
6731 int number;
6732 float fnumber;
6733
6734 while (*format)
6735 {
6736 switch (*format++)
6737 {
6738 case 's': // string
6739 str = va_arg (args_copy, const char *);
6740 break;
6741 case 'd': // int
6742 number = va_arg (args_copy, int);
6743 break;
6744 case 'f': // float
6745 fnumber = va_arg (args_copy, double);
6746 break;
6747 default:
6748 break;
6749 }
6750 }
6751 va_end (args_copy);
6752 va_end (args);
6753 }
6754
6755 int
6756 main ()
6757 {
6758
6759 // Check bool.
6760 _Bool success = false;
6761
6762 // Check restrict.
6763 if (test_restrict ("String literal") == 0)
6764 success = true;
6765 char *restrict newvar = "Another string";
6766
6767 // Check varargs.
6768 test_varargs ("s, d' f .", "string", 65, 34.234);
6769 test_varargs_macros ();
6770
6771 // Check flexible array members.
6772 struct incomplete_array *ia =
6773 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6774 ia->datasize = 10;
6775 for (int i = 0; i < ia->datasize; ++i)
6776 ia->data[i] = i * 1.234;
6777
6778 // Check named initializers.
6779 struct named_init ni = {
6780 .number = 34,
6781 .name = L"Test wide string",
6782 .average = 543.34343,
6783 };
6784
6785 ni.number = 58;
6786
6787 int dynamic_array[ni.number];
6788 dynamic_array[ni.number - 1] = 543;
6789
6790 // work around unused variable warnings
6791 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6792 || dynamic_array[ni.number - 1] != 543);
6793
6794 ;
6795 return 0;
6796 }
6797 _ACEOF
6798 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6799 do
6800 CC="$ac_save_CC $ac_arg"
6801 if ac_fn_c_try_compile "$LINENO"; then :
6802 ac_cv_prog_cc_c99=$ac_arg
6803 fi
6804 rm -f core conftest.err conftest.$ac_objext
6805 test "x$ac_cv_prog_cc_c99" != "xno" && break
6806 done
6807 rm -f conftest.$ac_ext
6808 CC=$ac_save_CC
6809
6810 fi
6811 # AC_CACHE_VAL
6812 case "x$ac_cv_prog_cc_c99" in
6813 x)
6814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6815 $as_echo "none needed" >&6; } ;;
6816 xno)
6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6818 $as_echo "unsupported" >&6; } ;;
6819 *)
6820 CC="$CC $ac_cv_prog_cc_c99"
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6822 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6823 esac
6824 if test "x$ac_cv_prog_cc_c99" != xno; then :
6825 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6826 else
6827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6828 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6829 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6830 $as_echo_n "(cached) " >&6
6831 else
6832 ac_cv_prog_cc_c89=no
6833 ac_save_CC=$CC
6834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6835 /* end confdefs.h. */
6836 #include <stdarg.h>
6837 #include <stdio.h>
6838 #include <sys/types.h>
6839 #include <sys/stat.h>
6840 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6841 struct buf { int x; };
6842 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6843 static char *e (p, i)
6844 char **p;
6845 int i;
6846 {
6847 return p[i];
6848 }
6849 static char *f (char * (*g) (char **, int), char **p, ...)
6850 {
6851 char *s;
6852 va_list v;
6853 va_start (v,p);
6854 s = g (p, va_arg (v,int));
6855 va_end (v);
6856 return s;
6857 }
6858
6859 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6860 function prototypes and stuff, but not '\xHH' hex character constants.
6861 These don't provoke an error unfortunately, instead are silently treated
6862 as 'x'. The following induces an error, until -std is added to get
6863 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6864 array size at least. It's necessary to write '\x00'==0 to get something
6865 that's true only with -std. */
6866 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6867
6868 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6869 inside strings and character constants. */
6870 #define FOO(x) 'x'
6871 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6872
6873 int test (int i, double x);
6874 struct s1 {int (*f) (int a);};
6875 struct s2 {int (*f) (double a);};
6876 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6877 int argc;
6878 char **argv;
6879 int
6880 main ()
6881 {
6882 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6883 ;
6884 return 0;
6885 }
6886 _ACEOF
6887 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6888 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6889 do
6890 CC="$ac_save_CC $ac_arg"
6891 if ac_fn_c_try_compile "$LINENO"; then :
6892 ac_cv_prog_cc_c89=$ac_arg
6893 fi
6894 rm -f core conftest.err conftest.$ac_objext
6895 test "x$ac_cv_prog_cc_c89" != "xno" && break
6896 done
6897 rm -f conftest.$ac_ext
6898 CC=$ac_save_CC
6899
6900 fi
6901 # AC_CACHE_VAL
6902 case "x$ac_cv_prog_cc_c89" in
6903 x)
6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6905 $as_echo "none needed" >&6; } ;;
6906 xno)
6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6908 $as_echo "unsupported" >&6; } ;;
6909 *)
6910 CC="$CC $ac_cv_prog_cc_c89"
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6912 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6913 esac
6914 if test "x$ac_cv_prog_cc_c89" != xno; then :
6915 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6916 else
6917 ac_cv_prog_cc_stdc=no
6918 fi
6919
6920 fi
6921 ;;
6922 esac
6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6924 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6925 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6926 $as_echo_n "(cached) " >&6
6927 fi
6928
6929 case $ac_cv_prog_cc_stdc in #(
6930 no) :
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6932 $as_echo "unsupported" >&6; } ;; #(
6933 '') :
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6935 $as_echo "none needed" >&6; } ;; #(
6936 *) :
6937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6938 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6939 esac
6940
6941
6942
6943 # Code from module alloca-opt:
6944 # Code from module allocator:
6945 # Code from module c-ctype:
6946 # Code from module c-strcase:
6947 # Code from module careadlinkat:
6948 # Code from module clock-time:
6949 # Code from module crypto/md5:
6950 # Code from module crypto/sha1:
6951 # Code from module crypto/sha256:
6952 # Code from module crypto/sha512:
6953 # Code from module dosname:
6954 # Code from module dtoastr:
6955 # Code from module dtotimespec:
6956 # Code from module dup2:
6957 # Code from module environ:
6958 # Code from module execinfo:
6959 # Code from module extensions:
6960
6961 # Code from module extern-inline:
6962 # Code from module filemode:
6963 # Code from module getloadavg:
6964 # Code from module getopt-gnu:
6965 # Code from module getopt-posix:
6966 # Code from module gettext-h:
6967 # Code from module gettime:
6968 # Code from module gettimeofday:
6969 # Code from module ignore-value:
6970 # Code from module include_next:
6971 # Code from module intprops:
6972 # Code from module inttypes-incomplete:
6973 # Code from module largefile:
6974
6975 # Code from module lstat:
6976 # Code from module manywarnings:
6977 # Code from module mktime:
6978 # Code from module multiarch:
6979 # Code from module nocrash:
6980 # Code from module pathmax:
6981 # Code from module pselect:
6982 # Code from module pthread_sigmask:
6983 # Code from module readlink:
6984 # Code from module signal-h:
6985 # Code from module snippet/_Noreturn:
6986 # Code from module snippet/arg-nonnull:
6987 # Code from module snippet/c++defs:
6988 # Code from module snippet/warn-on-use:
6989 # Code from module socklen:
6990 # Code from module ssize_t:
6991 # Code from module stat:
6992 # Code from module stat-time:
6993 # Code from module stdalign:
6994 # Code from module stdarg:
6995
6996
6997
6998 # Code from module stdbool:
6999 # Code from module stddef:
7000 # Code from module stdint:
7001 # Code from module stdio:
7002 # Code from module stdlib:
7003 # Code from module strftime:
7004 # Code from module strtoimax:
7005 # Code from module strtoll:
7006 # Code from module strtoull:
7007 # Code from module strtoumax:
7008 # Code from module symlink:
7009 # Code from module sys_select:
7010 # Code from module sys_stat:
7011 # Code from module sys_time:
7012 # Code from module time:
7013 # Code from module time_r:
7014 # Code from module timer-time:
7015 # Code from module timespec:
7016 # Code from module timespec-add:
7017 # Code from module timespec-sub:
7018 # Code from module u64:
7019 # Code from module unistd:
7020 # Code from module utimens:
7021 # Code from module verify:
7022 # Code from module warnings:
7023
7024
7025 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7026 # if -g3 works and the user does not specify CFLAGS.
7027 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7028 if test "$ac_test_CFLAGS" != set; then
7029 case $CFLAGS in
7030 '-g')
7031 emacs_g3_CFLAGS='-g3';;
7032 '-g -O2')
7033 emacs_g3_CFLAGS='-g3 -O2';;
7034 *)
7035 emacs_g3_CFLAGS='';;
7036 esac
7037 if test -n "$emacs_g3_CFLAGS"; then
7038 emacs_save_CFLAGS=$CFLAGS
7039 CFLAGS=$emacs_g3_CFLAGS
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7041 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7042 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7043 $as_echo_n "(cached) " >&6
7044 else
7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7046 /* end confdefs.h. */
7047
7048 int
7049 main ()
7050 {
7051
7052 ;
7053 return 0;
7054 }
7055 _ACEOF
7056 if ac_fn_c_try_link "$LINENO"; then :
7057 emacs_cv_prog_cc_g3=yes
7058 else
7059 emacs_cv_prog_cc_g3=no
7060 fi
7061 rm -f core conftest.err conftest.$ac_objext \
7062 conftest$ac_exeext conftest.$ac_ext
7063 fi
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7065 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7066 if test $emacs_cv_prog_cc_g3 = yes; then
7067 CFLAGS=$emacs_g3_CFLAGS
7068 else
7069 CFLAGS=$emacs_save_CFLAGS
7070 fi
7071 fi
7072 fi
7073
7074 # Check whether --enable-gcc-warnings was given.
7075 if test "${enable_gcc_warnings+set}" = set; then :
7076 enableval=$enable_gcc_warnings; case $enableval in
7077 yes|no) ;;
7078 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7079 esac
7080 gl_gcc_warnings=$enableval
7081 else
7082 gl_gcc_warnings=no
7083
7084 fi
7085
7086
7087 # Check whether --enable-link-time-optimization was given.
7088 if test "${enable_link_time_optimization+set}" = set; then :
7089 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7091 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7092 ac_lto_supported=no
7093 if test x$GCC = xyes; then
7094 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7095 if test x$CPUS != x; then
7096 LTO="-flto=$CPUS"
7097 else
7098 LTO="-flto"
7099 fi
7100 old_CFLAGS=$CFLAGS
7101 CFLAGS="$CFLAGS $LTO"
7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7103 /* end confdefs.h. */
7104
7105 int
7106 main ()
7107 {
7108
7109 ;
7110 return 0;
7111 }
7112 _ACEOF
7113 if ac_fn_c_try_compile "$LINENO"; then :
7114 ac_lto_supported=yes
7115 else
7116 ac_lto_supported=no
7117 fi
7118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7119 CFLAGS="$old_CFLAGS"
7120 fi
7121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7122 $as_echo "$ac_lto_supported" >&6; }
7123 if test "$ac_lto_supported" = "yes"; then
7124 CFLAGS="$CFLAGS $LTO"
7125 fi
7126 fi
7127 fi
7128
7129
7130 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7131 # ------------------------------------------------
7132 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7133 # Otherwise, run RUN-IF-NOT-FOUND.
7134
7135
7136 # When compiling with GCC, prefer -isystem to -I when including system
7137 # include files, to avoid generating useless diagnostics for the files.
7138 if test "$gl_gcc_warnings" != yes; then
7139 isystem='-I'
7140 else
7141 isystem='-isystem '
7142
7143 # This, $nw, is the list of warnings we disable.
7144 nw=
7145
7146 case $with_x_toolkit in
7147 lucid | athena | motif)
7148 # Old toolkits mishandle 'const'.
7149 nw="$nw -Wwrite-strings"
7150 ;;
7151 *)
7152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7153 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7154 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7155 $as_echo_n "(cached) " >&6
7156 else
7157
7158 gl_save_compiler_FLAGS="$CFLAGS"
7159 as_fn_append CFLAGS " -Werror"
7160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h. */
7162
7163 int
7164 main ()
7165 {
7166
7167 ;
7168 return 0;
7169 }
7170 _ACEOF
7171 if ac_fn_c_try_compile "$LINENO"; then :
7172 gl_cv_warn_c__Werror=yes
7173 else
7174 gl_cv_warn_c__Werror=no
7175 fi
7176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7177 CFLAGS="$gl_save_compiler_FLAGS"
7178
7179 fi
7180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7181 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7182 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7183 as_fn_append WERROR_CFLAGS " -Werror"
7184 fi
7185
7186
7187 ;;
7188 esac
7189
7190
7191 nw="$nw -Waggregate-return" # anachronistic
7192 nw="$nw -Wlong-long" # C90 is anachronistic
7193 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7194 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7195 nw="$nw -Wtraditional" # Warns on #elif which we use often
7196 nw="$nw -Wcast-qual" # Too many warnings for now
7197 nw="$nw -Wconversion" # Too many warnings for now
7198 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7199 nw="$nw -Wsign-conversion" # Too many warnings for now
7200 nw="$nw -Woverlength-strings" # Not a problem these days
7201 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7202 nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7203 nw="$nw -Wpadded" # Our structs are not padded
7204 nw="$nw -Wredundant-decls" # we regularly (re)declare functions
7205 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7206 nw="$nw -Wformat-nonliteral" # we do this a lot
7207 nw="$nw -Wvla" # warnings in gettext.h
7208 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7209 nw="$nw -Wswitch-enum" # Too many warnings for now
7210 nw="$nw -Wswitch-default" # Too many warnings for now
7211 nw="$nw -Wfloat-equal" # warns about high-quality code
7212 nw="$nw -Winline" # OK to ignore 'inline'
7213 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7214 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7215 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7216
7217 # Emacs doesn't care about shadowing; see
7218 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7219 nw="$nw -Wshadow"
7220
7221 # The following lines should be removable at some point.
7222 nw="$nw -Wstack-protector"
7223 nw="$nw -Wstrict-overflow"
7224 nw="$nw -Wsuggest-attribute=pure"
7225
7226
7227
7228 if test -n "$GCC"; then
7229
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7231 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7232 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7233 $as_echo_n "(cached) " >&6
7234 else
7235
7236 gl_save_CFLAGS="$CFLAGS"
7237 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7239 /* end confdefs.h. */
7240
7241 int
7242 main ()
7243 {
7244
7245 ;
7246 return 0;
7247 }
7248 _ACEOF
7249 if ac_fn_c_try_compile "$LINENO"; then :
7250 gl_cv_cc_nomfi_supported=yes
7251 else
7252 gl_cv_cc_nomfi_supported=no
7253 fi
7254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7255 CFLAGS="$gl_save_CFLAGS"
7256 fi
7257
7258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7259 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7260
7261 if test "$gl_cv_cc_nomfi_supported" = yes; then
7262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7263 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7264 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7265 $as_echo_n "(cached) " >&6
7266 else
7267
7268 gl_save_CFLAGS="$CFLAGS"
7269 CFLAGS="$CFLAGS -W -Werror"
7270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7271 /* end confdefs.h. */
7272 void f (void)
7273 {
7274 typedef struct { int a; int b; } s_t;
7275 s_t s1 = { 0, };
7276 }
7277
7278 int
7279 main ()
7280 {
7281
7282 ;
7283 return 0;
7284 }
7285 _ACEOF
7286 if ac_fn_c_try_compile "$LINENO"; then :
7287 gl_cv_cc_nomfi_needed=no
7288 else
7289 gl_cv_cc_nomfi_needed=yes
7290 fi
7291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7292 CFLAGS="$gl_save_CFLAGS"
7293
7294 fi
7295
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7297 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7298 fi
7299
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5
7301 $as_echo_n "checking whether -Wuninitialized is supported... " >&6; }
7302 if test "${gl_cv_cc_uninitialized_supported+set}" = set; then :
7303 $as_echo_n "(cached) " >&6
7304 else
7305
7306 gl_save_CFLAGS="$CFLAGS"
7307 CFLAGS="$CFLAGS -Werror -Wuninitialized"
7308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7309 /* end confdefs.h. */
7310
7311 int
7312 main ()
7313 {
7314
7315 ;
7316 return 0;
7317 }
7318 _ACEOF
7319 if ac_fn_c_try_compile "$LINENO"; then :
7320 gl_cv_cc_uninitialized_supported=yes
7321 else
7322 gl_cv_cc_uninitialized_supported=no
7323 fi
7324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7325 CFLAGS="$gl_save_CFLAGS"
7326 fi
7327
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5
7329 $as_echo "$gl_cv_cc_uninitialized_supported" >&6; }
7330
7331 fi
7332
7333 # List all gcc warning categories.
7334 gl_manywarn_set=
7335 for gl_manywarn_item in \
7336 -W \
7337 -Wabi \
7338 -Waddress \
7339 -Wall \
7340 -Warray-bounds \
7341 -Wattributes \
7342 -Wbad-function-cast \
7343 -Wbuiltin-macro-redefined \
7344 -Wcast-align \
7345 -Wchar-subscripts \
7346 -Wclobbered \
7347 -Wcomment \
7348 -Wcomments \
7349 -Wcoverage-mismatch \
7350 -Wcpp \
7351 -Wdeprecated \
7352 -Wdeprecated-declarations \
7353 -Wdisabled-optimization \
7354 -Wdiv-by-zero \
7355 -Wdouble-promotion \
7356 -Wempty-body \
7357 -Wendif-labels \
7358 -Wenum-compare \
7359 -Wextra \
7360 -Wformat-contains-nul \
7361 -Wformat-extra-args \
7362 -Wformat-nonliteral \
7363 -Wformat-security \
7364 -Wformat-y2k \
7365 -Wformat-zero-length \
7366 -Wformat=2 \
7367 -Wfree-nonheap-object \
7368 -Wignored-qualifiers \
7369 -Wimplicit \
7370 -Wimplicit-function-declaration \
7371 -Wimplicit-int \
7372 -Winit-self \
7373 -Winline \
7374 -Wint-to-pointer-cast \
7375 -Winvalid-memory-model \
7376 -Winvalid-pch \
7377 -Wjump-misses-init \
7378 -Wlogical-op \
7379 -Wmain \
7380 -Wmaybe-uninitialized \
7381 -Wmissing-braces \
7382 -Wmissing-declarations \
7383 -Wmissing-field-initializers \
7384 -Wmissing-format-attribute \
7385 -Wmissing-include-dirs \
7386 -Wmissing-noreturn \
7387 -Wmissing-parameter-type \
7388 -Wmissing-prototypes \
7389 -Wmudflap \
7390 -Wmultichar \
7391 -Wnarrowing \
7392 -Wnested-externs \
7393 -Wnonnull \
7394 -Wnormalized=nfc \
7395 -Wold-style-declaration \
7396 -Wold-style-definition \
7397 -Woverflow \
7398 -Woverlength-strings \
7399 -Woverride-init \
7400 -Wpacked \
7401 -Wpacked-bitfield-compat \
7402 -Wparentheses \
7403 -Wpointer-arith \
7404 -Wpointer-sign \
7405 -Wpointer-to-int-cast \
7406 -Wpragmas \
7407 -Wreturn-type \
7408 -Wsequence-point \
7409 -Wshadow \
7410 -Wsizeof-pointer-memaccess \
7411 -Wstack-protector \
7412 -Wstrict-aliasing \
7413 -Wstrict-overflow \
7414 -Wstrict-prototypes \
7415 -Wsuggest-attribute=const \
7416 -Wsuggest-attribute=format \
7417 -Wsuggest-attribute=noreturn \
7418 -Wsuggest-attribute=pure \
7419 -Wswitch \
7420 -Wswitch-default \
7421 -Wsync-nand \
7422 -Wsystem-headers \
7423 -Wtrampolines \
7424 -Wtrigraphs \
7425 -Wtype-limits \
7426 -Wuninitialized \
7427 -Wunknown-pragmas \
7428 -Wunreachable-code \
7429 -Wunsafe-loop-optimizations \
7430 -Wunused \
7431 -Wunused-but-set-parameter \
7432 -Wunused-but-set-variable \
7433 -Wunused-function \
7434 -Wunused-label \
7435 -Wunused-local-typedefs \
7436 -Wunused-macros \
7437 -Wunused-parameter \
7438 -Wunused-result \
7439 -Wunused-value \
7440 -Wunused-variable \
7441 -Wvarargs \
7442 -Wvariadic-macros \
7443 -Wvector-operation-performance \
7444 -Wvla \
7445 -Wvolatile-register-var \
7446 -Wwrite-strings \
7447 \
7448 ; do
7449 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7450 done
7451
7452 # Disable specific options as needed.
7453 if test "$gl_cv_cc_nomfi_needed" = yes; then
7454 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7455 fi
7456
7457 if test "$gl_cv_cc_uninitialized_supported" = no; then
7458 gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized"
7459 fi
7460
7461 ws=$gl_manywarn_set
7462
7463
7464 gl_warn_set=
7465 set x $ws; shift
7466 for gl_warn_item
7467 do
7468 case " $nw " in
7469 *" $gl_warn_item "*)
7470 ;;
7471 *)
7472 gl_warn_set="$gl_warn_set $gl_warn_item"
7473 ;;
7474 esac
7475 done
7476 ws=$gl_warn_set
7477
7478 for w in $ws; do
7479 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7481 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7482 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7483 $as_echo_n "(cached) " >&6
7484 else
7485
7486 gl_save_compiler_FLAGS="$CFLAGS"
7487 as_fn_append CFLAGS " $w"
7488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7489 /* end confdefs.h. */
7490
7491 int
7492 main ()
7493 {
7494
7495 ;
7496 return 0;
7497 }
7498 _ACEOF
7499 if ac_fn_c_try_compile "$LINENO"; then :
7500 eval "$as_gl_Warn=yes"
7501 else
7502 eval "$as_gl_Warn=no"
7503 fi
7504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7505 CFLAGS="$gl_save_compiler_FLAGS"
7506
7507 fi
7508 eval ac_res=\$$as_gl_Warn
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7510 $as_echo "$ac_res" >&6; }
7511 eval as_val=\$$as_gl_Warn
7512 if test "x$as_val" = x""yes; then :
7513 as_fn_append WARN_CFLAGS " $w"
7514 fi
7515
7516
7517 done
7518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7519 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7520 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7521 $as_echo_n "(cached) " >&6
7522 else
7523
7524 gl_save_compiler_FLAGS="$CFLAGS"
7525 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7527 /* end confdefs.h. */
7528
7529 int
7530 main ()
7531 {
7532
7533 ;
7534 return 0;
7535 }
7536 _ACEOF
7537 if ac_fn_c_try_compile "$LINENO"; then :
7538 gl_cv_warn_c__Wno_missing_field_initializers=yes
7539 else
7540 gl_cv_warn_c__Wno_missing_field_initializers=no
7541 fi
7542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7543 CFLAGS="$gl_save_compiler_FLAGS"
7544
7545 fi
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7547 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7548 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7549 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7550 fi
7551
7552 # We need this one
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7554 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7555 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7556 $as_echo_n "(cached) " >&6
7557 else
7558
7559 gl_save_compiler_FLAGS="$CFLAGS"
7560 as_fn_append CFLAGS " -Wno-sign-compare"
7561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7562 /* end confdefs.h. */
7563
7564 int
7565 main ()
7566 {
7567
7568 ;
7569 return 0;
7570 }
7571 _ACEOF
7572 if ac_fn_c_try_compile "$LINENO"; then :
7573 gl_cv_warn_c__Wno_sign_compare=yes
7574 else
7575 gl_cv_warn_c__Wno_sign_compare=no
7576 fi
7577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7578 CFLAGS="$gl_save_compiler_FLAGS"
7579
7580 fi
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7582 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7583 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7584 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7585 fi
7586
7587 # Too many warnings for now
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7589 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7590 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7591 $as_echo_n "(cached) " >&6
7592 else
7593
7594 gl_save_compiler_FLAGS="$CFLAGS"
7595 as_fn_append CFLAGS " -Wno-type-limits"
7596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7597 /* end confdefs.h. */
7598
7599 int
7600 main ()
7601 {
7602
7603 ;
7604 return 0;
7605 }
7606 _ACEOF
7607 if ac_fn_c_try_compile "$LINENO"; then :
7608 gl_cv_warn_c__Wno_type_limits=yes
7609 else
7610 gl_cv_warn_c__Wno_type_limits=no
7611 fi
7612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7613 CFLAGS="$gl_save_compiler_FLAGS"
7614
7615 fi
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7617 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7618 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7619 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7620 fi
7621
7622 # Too many warnings for now
7623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7624 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7625 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7626 $as_echo_n "(cached) " >&6
7627 else
7628
7629 gl_save_compiler_FLAGS="$CFLAGS"
7630 as_fn_append CFLAGS " -Wno-switch"
7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7632 /* end confdefs.h. */
7633
7634 int
7635 main ()
7636 {
7637
7638 ;
7639 return 0;
7640 }
7641 _ACEOF
7642 if ac_fn_c_try_compile "$LINENO"; then :
7643 gl_cv_warn_c__Wno_switch=yes
7644 else
7645 gl_cv_warn_c__Wno_switch=no
7646 fi
7647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7648 CFLAGS="$gl_save_compiler_FLAGS"
7649
7650 fi
7651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7652 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7653 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7654 as_fn_append WARN_CFLAGS " -Wno-switch"
7655 fi
7656
7657 # Too many warnings for now
7658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7659 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7660 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7661 $as_echo_n "(cached) " >&6
7662 else
7663
7664 gl_save_compiler_FLAGS="$CFLAGS"
7665 as_fn_append CFLAGS " -Wno-unused-parameter"
7666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7667 /* end confdefs.h. */
7668
7669 int
7670 main ()
7671 {
7672
7673 ;
7674 return 0;
7675 }
7676 _ACEOF
7677 if ac_fn_c_try_compile "$LINENO"; then :
7678 gl_cv_warn_c__Wno_unused_parameter=yes
7679 else
7680 gl_cv_warn_c__Wno_unused_parameter=no
7681 fi
7682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7683 CFLAGS="$gl_save_compiler_FLAGS"
7684
7685 fi
7686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7687 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7688 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7689 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7690 fi
7691
7692 # Too many warnings for now
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7694 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7695 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7696 $as_echo_n "(cached) " >&6
7697 else
7698
7699 gl_save_compiler_FLAGS="$CFLAGS"
7700 as_fn_append CFLAGS " -Wno-format-nonliteral"
7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7702 /* end confdefs.h. */
7703
7704 int
7705 main ()
7706 {
7707
7708 ;
7709 return 0;
7710 }
7711 _ACEOF
7712 if ac_fn_c_try_compile "$LINENO"; then :
7713 gl_cv_warn_c__Wno_format_nonliteral=yes
7714 else
7715 gl_cv_warn_c__Wno_format_nonliteral=no
7716 fi
7717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7718 CFLAGS="$gl_save_compiler_FLAGS"
7719
7720 fi
7721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7722 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7723 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7724 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7725 fi
7726
7727
7728
7729 # In spite of excluding -Wlogical-op above, it is enabled, as of
7730 # gcc 4.5.0 20090517.
7731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7732 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7733 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7734 $as_echo_n "(cached) " >&6
7735 else
7736
7737 gl_save_compiler_FLAGS="$CFLAGS"
7738 as_fn_append CFLAGS " -Wno-logical-op"
7739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7740 /* end confdefs.h. */
7741
7742 int
7743 main ()
7744 {
7745
7746 ;
7747 return 0;
7748 }
7749 _ACEOF
7750 if ac_fn_c_try_compile "$LINENO"; then :
7751 gl_cv_warn_c__Wno_logical_op=yes
7752 else
7753 gl_cv_warn_c__Wno_logical_op=no
7754 fi
7755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7756 CFLAGS="$gl_save_compiler_FLAGS"
7757
7758 fi
7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7760 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7761 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7762 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7763 fi
7764
7765
7766
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7768 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7769 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7770 $as_echo_n "(cached) " >&6
7771 else
7772
7773 gl_save_compiler_FLAGS="$CFLAGS"
7774 as_fn_append CFLAGS " -fdiagnostics-show-option"
7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7776 /* end confdefs.h. */
7777
7778 int
7779 main ()
7780 {
7781
7782 ;
7783 return 0;
7784 }
7785 _ACEOF
7786 if ac_fn_c_try_compile "$LINENO"; then :
7787 gl_cv_warn_c__fdiagnostics_show_option=yes
7788 else
7789 gl_cv_warn_c__fdiagnostics_show_option=no
7790 fi
7791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7792 CFLAGS="$gl_save_compiler_FLAGS"
7793
7794 fi
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7796 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7797 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7798 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7799 fi
7800
7801
7802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7803 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7804 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7805 $as_echo_n "(cached) " >&6
7806 else
7807
7808 gl_save_compiler_FLAGS="$CFLAGS"
7809 as_fn_append CFLAGS " -funit-at-a-time"
7810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7811 /* end confdefs.h. */
7812
7813 int
7814 main ()
7815 {
7816
7817 ;
7818 return 0;
7819 }
7820 _ACEOF
7821 if ac_fn_c_try_compile "$LINENO"; then :
7822 gl_cv_warn_c__funit_at_a_time=yes
7823 else
7824 gl_cv_warn_c__funit_at_a_time=no
7825 fi
7826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7827 CFLAGS="$gl_save_compiler_FLAGS"
7828
7829 fi
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7831 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7832 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7833 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7834 fi
7835
7836
7837
7838
7839 $as_echo "#define lint 1" >>confdefs.h
7840
7841
7842
7843 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7844
7845
7846 # We use a slightly smaller set of warning options for lib/.
7847 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7848 nw=
7849 nw="$nw -Wunused-macros"
7850
7851
7852 gl_warn_set=
7853 set x $WARN_CFLAGS; shift
7854 for gl_warn_item
7855 do
7856 case " $nw " in
7857 *" $gl_warn_item "*)
7858 ;;
7859 *)
7860 gl_warn_set="$gl_warn_set $gl_warn_item"
7861 ;;
7862 esac
7863 done
7864 GNULIB_WARN_CFLAGS=$gl_warn_set
7865
7866
7867 fi
7868
7869
7870
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7872 $as_echo_n "checking whether ln -s works... " >&6; }
7873 LN_S=$as_ln_s
7874 if test "$LN_S" = "ln -s"; then
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7876 $as_echo "yes" >&6; }
7877 else
7878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7879 $as_echo "no, using $LN_S" >&6; }
7880 fi
7881
7882
7883 # Extract the first word of "install-info", so it can be a program name with args.
7884 set dummy install-info; ac_word=$2
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7886 $as_echo_n "checking for $ac_word... " >&6; }
7887 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7888 $as_echo_n "(cached) " >&6
7889 else
7890 case $INSTALL_INFO in
7891 [\\/]* | ?:[\\/]*)
7892 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7893 ;;
7894 *)
7895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7896 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7897 do
7898 IFS=$as_save_IFS
7899 test -z "$as_dir" && as_dir=.
7900 for ac_exec_ext in '' $ac_executable_extensions; do
7901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7902 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7904 break 2
7905 fi
7906 done
7907 done
7908 IFS=$as_save_IFS
7909
7910 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7911 ;;
7912 esac
7913 fi
7914 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7915 if test -n "$INSTALL_INFO"; then
7916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7917 $as_echo "$INSTALL_INFO" >&6; }
7918 else
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7920 $as_echo "no" >&6; }
7921 fi
7922
7923
7924 # Extract the first word of "gzip", so it can be a program name with args.
7925 set dummy gzip; ac_word=$2
7926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7927 $as_echo_n "checking for $ac_word... " >&6; }
7928 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7929 $as_echo_n "(cached) " >&6
7930 else
7931 case $GZIP_PROG in
7932 [\\/]* | ?:[\\/]*)
7933 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7934 ;;
7935 *)
7936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7937 for as_dir in $PATH
7938 do
7939 IFS=$as_save_IFS
7940 test -z "$as_dir" && as_dir=.
7941 for ac_exec_ext in '' $ac_executable_extensions; do
7942 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7943 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7945 break 2
7946 fi
7947 done
7948 done
7949 IFS=$as_save_IFS
7950
7951 ;;
7952 esac
7953 fi
7954 GZIP_PROG=$ac_cv_path_GZIP_PROG
7955 if test -n "$GZIP_PROG"; then
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7957 $as_echo "$GZIP_PROG" >&6; }
7958 else
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7960 $as_echo "no" >&6; }
7961 fi
7962
7963
7964
7965 if test $opsys = gnu-linux; then
7966 # Extract the first word of "paxctl", so it can be a program name with args.
7967 set dummy paxctl; ac_word=$2
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7969 $as_echo_n "checking for $ac_word... " >&6; }
7970 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7971 $as_echo_n "(cached) " >&6
7972 else
7973 case $PAXCTL in
7974 [\\/]* | ?:[\\/]*)
7975 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
7976 ;;
7977 *)
7978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7979 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
7980 do
7981 IFS=$as_save_IFS
7982 test -z "$as_dir" && as_dir=.
7983 for ac_exec_ext in '' $ac_executable_extensions; do
7984 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7985 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
7986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7987 break 2
7988 fi
7989 done
7990 done
7991 IFS=$as_save_IFS
7992
7993 ;;
7994 esac
7995 fi
7996 PAXCTL=$ac_cv_path_PAXCTL
7997 if test -n "$PAXCTL"; then
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7999 $as_echo "$PAXCTL" >&6; }
8000 else
8001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8002 $as_echo "no" >&6; }
8003 fi
8004
8005
8006 if test "X$PAXCTL" != X; then
8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
8008 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
8009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8010 /* end confdefs.h. */
8011
8012 int
8013 main ()
8014 {
8015
8016 ;
8017 return 0;
8018 }
8019 _ACEOF
8020 if ac_fn_c_try_link "$LINENO"; then :
8021 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8022 $as_echo "yes" >&6; }
8023 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8024 $as_echo "no" >&6; }; PAXCTL=""; fi
8025 fi
8026 rm -f core conftest.err conftest.$ac_objext \
8027 conftest$ac_exeext conftest.$ac_ext
8028 fi
8029 fi
8030
8031 ## Need makeinfo >= 4.7 (?) to build the manuals.
8032 # Extract the first word of "makeinfo", so it can be a program name with args.
8033 set dummy makeinfo; ac_word=$2
8034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8035 $as_echo_n "checking for $ac_word... " >&6; }
8036 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8037 $as_echo_n "(cached) " >&6
8038 else
8039 case $MAKEINFO in
8040 [\\/]* | ?:[\\/]*)
8041 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8042 ;;
8043 *)
8044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8045 for as_dir in $PATH
8046 do
8047 IFS=$as_save_IFS
8048 test -z "$as_dir" && as_dir=.
8049 for ac_exec_ext in '' $ac_executable_extensions; do
8050 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8051 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8053 break 2
8054 fi
8055 done
8056 done
8057 IFS=$as_save_IFS
8058
8059 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8060 ;;
8061 esac
8062 fi
8063 MAKEINFO=$ac_cv_path_MAKEINFO
8064 if test -n "$MAKEINFO"; then
8065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8066 $as_echo "$MAKEINFO" >&6; }
8067 else
8068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8069 $as_echo "no" >&6; }
8070 fi
8071
8072
8073 if test "$MAKEINFO" != "no" && \
8074 test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[7-9]|4\.[1-6][0-9]+)'`" = x; then
8075 MAKEINFO=no
8076 fi
8077
8078 ## Makeinfo is unusual. For a released Emacs, the manuals are
8079 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8080 ## therefore in the category of "special tools" not normally required, which
8081 ## configure does not have to check for (eg autoconf itself).
8082 ## In a Bazaar checkout on the other hand, the manuals are not included.
8083 ## So makeinfo is a requirement to build from Bazaar, and configure
8084 ## should test for it as it does for any other build requirement.
8085 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8086 ## with pre-built manuals, from a Bazaar checkout.
8087 HAVE_MAKEINFO=yes
8088
8089 if test "$MAKEINFO" = "no"; then
8090 MAKEINFO=makeinfo
8091 if test "x${with_makeinfo}" = "xno"; then
8092 HAVE_MAKEINFO=no
8093 elif test ! -e $srcdir/info/emacs; then
8094 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8095 source tree does not seem to have pre-built manuals in the \`info' directory.
8096 Either install a suitable version of makeinfo, or re-run configure
8097 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8098 fi
8099 fi
8100
8101
8102 INFO_EXT=.info
8103 INFO_OPTS=--no-split
8104
8105
8106
8107
8108 if test x$GCC = xyes; then
8109 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8110 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8111 else
8112 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8113 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8114 fi
8115
8116
8117 late_LDFLAGS=$LDFLAGS
8118 if test x$GCC = xyes; then
8119 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8120 else
8121 LDFLAGS="$LDFLAGS -znocombreloc"
8122 fi
8123
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8125 $as_echo_n "checking for -znocombreloc... " >&6; }
8126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8127 /* end confdefs.h. */
8128
8129 int
8130 main ()
8131 {
8132
8133 ;
8134 return 0;
8135 }
8136 _ACEOF
8137 if ac_fn_c_try_link "$LINENO"; then :
8138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8139 $as_echo "yes" >&6; }
8140 else
8141 LDFLAGS=$late_LDFLAGS
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8143 $as_echo "no" >&6; }
8144 fi
8145 rm -f core conftest.err conftest.$ac_objext \
8146 conftest$ac_exeext conftest.$ac_ext
8147
8148
8149 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8150 case "$opsys" in
8151 your-opsys-here) CANNOT_DUMP=yes ;;
8152 esac
8153
8154 test "$CANNOT_DUMP" = "yes" && \
8155
8156 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8157
8158
8159
8160
8161
8162 UNEXEC_OBJ=unexelf.o
8163 case "$opsys" in
8164 # MSDOS uses unexcoff.o
8165 # MSWindows uses unexw32.o
8166 aix4-2)
8167 UNEXEC_OBJ=unexaix.o
8168 ;;
8169 cygwin)
8170 UNEXEC_OBJ=unexcw.o
8171 ;;
8172 darwin)
8173 UNEXEC_OBJ=unexmacosx.o
8174 ;;
8175 hpux10-20 | hpux11)
8176 UNEXEC_OBJ=unexhp9k800.o
8177 ;;
8178 sol2-10)
8179 # Use the Solaris dldump() function, called from unexsol.c, to dump
8180 # emacs, instead of the generic ELF dump code found in unexelf.c.
8181 # The resulting binary has a complete symbol table, and is better
8182 # for debugging and other observability tools (debuggers, pstack, etc).
8183 #
8184 # If you encounter a problem using dldump(), please consider sending
8185 # a message to the OpenSolaris tools-linking mailing list:
8186 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8187 #
8188 # It is likely that dldump() works with older Solaris too, but this has
8189 # not been tested, so for now this change is for Solaris 10 or newer.
8190 UNEXEC_OBJ=unexsol.o
8191 ;;
8192 esac
8193
8194 LD_SWITCH_SYSTEM=
8195 case "$opsys" in
8196 freebsd)
8197 ## Let `ld' find image libs and similar things in /usr/local/lib.
8198 ## The system compiler, GCC, has apparently been modified to not
8199 ## look there, contrary to what a stock GCC would do.
8200 ### It's not our place to do this. See bug#10313#17.
8201 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8202 :
8203 ;;
8204
8205 gnu-linux)
8206 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8207 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8208 ;;
8209
8210 netbsd)
8211 ### It's not our place to do this. See bug#10313#17.
8212 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8213 :
8214 ;;
8215
8216 openbsd)
8217 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8218 ## otherwise Emacs dumps core on elf systems.
8219 LD_SWITCH_SYSTEM="-Z"
8220 ;;
8221 esac
8222
8223
8224 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8225
8226 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8227 ## which has not been defined yet. When this was handled with cpp,
8228 ## it was expanded to null when configure sourced the s/*.h file.
8229 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8230 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8231 ## (or somesuch), but because it is supposed to go at the _front_
8232 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8233 ## Compare with the gnu-linux case below, which added to the end
8234 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8235 ## LD_SWITCH_SYSTEM_TEMACS.
8236 case "$opsys" in
8237 netbsd|openbsd)
8238 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8239 esac
8240
8241
8242 C_SWITCH_MACHINE=
8243 case $canonical in
8244 alpha*)
8245 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8246 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8247
8248 fi
8249
8250 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8251 ## With ELF, make sure that all common symbols get allocated to in the
8252 ## data section. Otherwise, the dump of temacs may miss variables in
8253 ## the shared library that have been initialized. For example, with
8254 ## GNU libc, __malloc_initialized would normally be resolved to the
8255 ## shared library's .bss section, which is fatal.
8256 if test "x$GCC" = "xyes"; then
8257 C_SWITCH_MACHINE="-fno-common"
8258 else
8259 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8260 fi
8261 else
8262 UNEXEC_OBJ=unexalpha.o
8263 fi
8264 ;;
8265 esac
8266
8267
8268
8269
8270 C_SWITCH_SYSTEM=
8271 ## Some programs in src produce warnings saying certain subprograms
8272 ## are too complex and need a MAXMEM value greater than 2000 for
8273 ## additional optimization. --nils@exp-math.uni-essen.de
8274 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8275 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8276 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8277 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8278
8279
8280
8281 LIBS_SYSTEM=
8282 case "$opsys" in
8283 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8284 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8285
8286 freebsd) LIBS_SYSTEM="-lutil" ;;
8287
8288 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8289
8290 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8291
8292 ## Motif needs -lgen.
8293 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8294 esac
8295
8296
8297
8298 ### Make sure subsequent tests use flags consistent with the build flags.
8299
8300 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8301 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8302 else
8303 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8304 fi
8305
8306 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8307
8308 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8309
8310
8311
8312 LIB_MATH=-lm
8313 LIB_STANDARD=
8314 START_FILES=
8315 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8316
8317 case $opsys in
8318 cygwin )
8319 LIB_MATH=
8320 START_FILES='pre-crt0.o'
8321 ;;
8322 darwin )
8323 ## Adding -lm confuses the dynamic linker, so omit it.
8324 LIB_MATH=
8325 START_FILES='pre-crt0.o'
8326 ;;
8327 freebsd )
8328 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8329 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8330 SYSTEM_TYPE=berkeley-unix
8331 ;;
8332 gnu-linux | gnu-kfreebsd )
8333 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8334 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8335 ;;
8336 hpux10-20 | hpux11 )
8337 LIB_STANDARD=-lc
8338 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8339 ;;
8340 netbsd | openbsd )
8341 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8342 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8343 SYSTEM_TYPE=berkeley-unix
8344 ;;
8345
8346 sol2* | unixware )
8347 SYSTEM_TYPE=usg-unix-v
8348 ;;
8349
8350 esac
8351
8352
8353
8354
8355 cat >>confdefs.h <<_ACEOF
8356 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8357 _ACEOF
8358
8359
8360 crt_files=
8361
8362 for file in x $LIB_STANDARD $START_FILES; do
8363 case "$file" in
8364 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8365 esac
8366 done
8367
8368 if test "x$crt_files" != x; then
8369
8370 ## If user specified a crt-dir, use that unconditionally.
8371 crt_gcc=no
8372
8373 if test "X$CRT_DIR" = "X"; then
8374
8375 CRT_DIR=/usr/lib # default
8376
8377 case "$canonical" in
8378 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8379 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8380 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8381 ## For anything else (eg /usr/lib32), it is up the user to specify
8382 ## the location (bug#5655).
8383 ## Test for crtn.o, not just the directory, because sometimes the
8384 ## directory exists but does not have the relevant files (bug#1287).
8385 ## FIXME better to test for binary compatibility somehow.
8386 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8387 ;;
8388
8389 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8390 esac
8391
8392 case "$opsys" in
8393 hpux10-20) CRT_DIR=/lib ;;
8394 esac
8395
8396 test "x${GCC}" = xyes && crt_gcc=yes
8397
8398 fi # CRT_DIR = ""
8399
8400 crt_missing=
8401
8402 for file in $crt_files; do
8403
8404 ## If we're using gcc, try to determine it automatically by asking
8405 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8406 ## system-dependent default from above.]
8407 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8408
8409 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8410 case "$crt_file" in
8411 */*)
8412 CRT_DIR=`$as_dirname -- "$crt_file" ||
8413 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8414 X"$crt_file" : 'X\(//\)[^/]' \| \
8415 X"$crt_file" : 'X\(//\)$' \| \
8416 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8417 $as_echo X"$crt_file" |
8418 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8419 s//\1/
8420 q
8421 }
8422 /^X\(\/\/\)[^/].*/{
8423 s//\1/
8424 q
8425 }
8426 /^X\(\/\/\)$/{
8427 s//\1/
8428 q
8429 }
8430 /^X\(\/\).*/{
8431 s//\1/
8432 q
8433 }
8434 s/.*/./; q'`
8435 ;;
8436 esac
8437 fi
8438
8439 crt_gcc=no
8440
8441 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8442 done # $crt_files
8443
8444 test "x$crt_missing" = x || \
8445 as_fn_error "Required file(s) not found:$crt_missing
8446 Try using the --with-crt-dir option." "$LINENO" 5
8447
8448 fi # crt_files != ""
8449
8450
8451
8452 case $opsys in
8453 netbsd | openbsd )
8454 if test -f $CRT_DIR/crti.o; then
8455
8456 test -f $CRT_DIR/crtn.o || \
8457 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8458
8459 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8460 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8461 fi
8462 ;;
8463 esac
8464
8465
8466 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8467 pre_PKG_CONFIG_LIBS=$LIBS
8468
8469 # Extract the first word of "pkg-config", so it can be a program name with args.
8470 set dummy pkg-config; ac_word=$2
8471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8472 $as_echo_n "checking for $ac_word... " >&6; }
8473 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8474 $as_echo_n "(cached) " >&6
8475 else
8476 case $PKG_CONFIG in
8477 [\\/]* | ?:[\\/]*)
8478 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8479 ;;
8480 *)
8481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8482 for as_dir in $PATH
8483 do
8484 IFS=$as_save_IFS
8485 test -z "$as_dir" && as_dir=.
8486 for ac_exec_ext in '' $ac_executable_extensions; do
8487 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8488 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8490 break 2
8491 fi
8492 done
8493 done
8494 IFS=$as_save_IFS
8495
8496 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8497 ;;
8498 esac
8499 fi
8500 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8501 if test -n "$PKG_CONFIG"; then
8502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8503 $as_echo "$PKG_CONFIG" >&6; }
8504 else
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8506 $as_echo "no" >&6; }
8507 fi
8508
8509
8510
8511
8512
8513
8514 if test "${with_sound}" != "no"; then
8515 # Sound support for GNU/Linux and the free BSDs.
8516 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8517 do :
8518 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8519 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8520 eval as_val=\$$as_ac_Header
8521 if test "x$as_val" = x""yes; then :
8522 cat >>confdefs.h <<_ACEOF
8523 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8524 _ACEOF
8525 have_sound_header=yes
8526 fi
8527
8528 done
8529
8530 # Emulation library used on NetBSD.
8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8532 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8533 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8534 $as_echo_n "(cached) " >&6
8535 else
8536 ac_check_lib_save_LIBS=$LIBS
8537 LIBS="-lossaudio $LIBS"
8538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8539 /* end confdefs.h. */
8540
8541 /* Override any GCC internal prototype to avoid an error.
8542 Use char because int might match the return type of a GCC
8543 builtin and then its argument prototype would still apply. */
8544 #ifdef __cplusplus
8545 extern "C"
8546 #endif
8547 char _oss_ioctl ();
8548 int
8549 main ()
8550 {
8551 return _oss_ioctl ();
8552 ;
8553 return 0;
8554 }
8555 _ACEOF
8556 if ac_fn_c_try_link "$LINENO"; then :
8557 ac_cv_lib_ossaudio__oss_ioctl=yes
8558 else
8559 ac_cv_lib_ossaudio__oss_ioctl=no
8560 fi
8561 rm -f core conftest.err conftest.$ac_objext \
8562 conftest$ac_exeext conftest.$ac_ext
8563 LIBS=$ac_check_lib_save_LIBS
8564 fi
8565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8566 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8567 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8568 LIBSOUND=-lossaudio
8569 else
8570 LIBSOUND=
8571 fi
8572
8573
8574
8575 ALSA_REQUIRED=1.0.0
8576 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8577
8578 succeeded=no
8579
8580 if test "$PKG_CONFIG" = "no" ; then
8581 HAVE_ALSA=no
8582 else
8583 PKG_CONFIG_MIN_VERSION=0.9.0
8584 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8586 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8587
8588 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8589 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8590 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8591 edit_cflags="
8592 s,///*,/,g
8593 s/^/ /
8594 s/ -I/ $isystem/g
8595 s/^ //
8596 "
8597 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8598 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8600 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8601 succeeded=yes
8602 else
8603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8604 $as_echo "no" >&6; }
8605 ALSA_CFLAGS=""
8606 ALSA_LIBS=""
8607 ## If we have a custom action on failure, don't print errors, but
8608 ## do set a variable so people can do so. Do it in a subshell
8609 ## to capture any diagnostics in invoking pkg-config.
8610 ALSA_PKG_ERRORS=`($PKG_CONFIG --print-errors "$ALSA_MODULES") 2>&1`
8611
8612 fi
8613
8614
8615
8616 else
8617 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8618 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8619 fi
8620 fi
8621
8622 if test $succeeded = yes; then
8623 HAVE_ALSA=yes
8624 else
8625 HAVE_ALSA=no
8626 fi
8627
8628 if test $HAVE_ALSA = yes; then
8629 SAVE_CFLAGS="$CFLAGS"
8630 SAVE_LIBS="$LIBS"
8631 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8632 LIBS="$ALSA_LIBS $LIBS"
8633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8634 /* end confdefs.h. */
8635 #include <asoundlib.h>
8636 int
8637 main ()
8638 {
8639 snd_lib_error_set_handler (0);
8640 ;
8641 return 0;
8642 }
8643 _ACEOF
8644 if ac_fn_c_try_compile "$LINENO"; then :
8645 emacs_alsa_normal=yes
8646 else
8647 emacs_alsa_normal=no
8648 fi
8649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8650 if test "$emacs_alsa_normal" != yes; then
8651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h. */
8653 #include <alsa/asoundlib.h>
8654 int
8655 main ()
8656 {
8657 snd_lib_error_set_handler (0);
8658 ;
8659 return 0;
8660 }
8661 _ACEOF
8662 if ac_fn_c_try_compile "$LINENO"; then :
8663 emacs_alsa_subdir=yes
8664 else
8665 emacs_alsa_subdir=no
8666 fi
8667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8668 if test "$emacs_alsa_subdir" != yes; then
8669 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8670 fi
8671 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8672 fi
8673
8674 CFLAGS="$SAVE_CFLAGS"
8675 LIBS="$SAVE_LIBS"
8676 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8677 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8678
8679 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8680
8681 fi
8682
8683 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8684 case "$opsys" in
8685 gnu-linux|freebsd|netbsd)
8686
8687 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8688
8689 ;;
8690 esac
8691 fi
8692
8693
8694 fi
8695
8696
8697
8698
8699 for ac_header in $ac_header_list
8700 do :
8701 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8702 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8703 "
8704 eval as_val=\$$as_ac_Header
8705 if test "x$as_val" = x""yes; then :
8706 cat >>confdefs.h <<_ACEOF
8707 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8708 _ACEOF
8709
8710 fi
8711
8712 done
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736
8737
8738
8739
8740
8741
8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8743 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8745 /* end confdefs.h. */
8746 #include <sys/personality.h>
8747 int
8748 main ()
8749 {
8750 personality (PER_LINUX32)
8751 ;
8752 return 0;
8753 }
8754 _ACEOF
8755 if ac_fn_c_try_compile "$LINENO"; then :
8756 emacs_cv_personality_linux32=yes
8757 else
8758 emacs_cv_personality_linux32=no
8759 fi
8760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8762 $as_echo "$emacs_cv_personality_linux32" >&6; }
8763
8764 if test $emacs_cv_personality_linux32 = yes; then
8765
8766 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8767
8768 fi
8769
8770 for ac_header in term.h
8771 do :
8772 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8773 if test "x$ac_cv_header_term_h" = x""yes; then :
8774 cat >>confdefs.h <<_ACEOF
8775 #define HAVE_TERM_H 1
8776 _ACEOF
8777
8778 fi
8779
8780 done
8781
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8783 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8784 if test "${ac_cv_header_time+set}" = set; then :
8785 $as_echo_n "(cached) " >&6
8786 else
8787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8788 /* end confdefs.h. */
8789 #include <sys/types.h>
8790 #include <sys/time.h>
8791 #include <time.h>
8792
8793 int
8794 main ()
8795 {
8796 if ((struct tm *) 0)
8797 return 0;
8798 ;
8799 return 0;
8800 }
8801 _ACEOF
8802 if ac_fn_c_try_compile "$LINENO"; then :
8803 ac_cv_header_time=yes
8804 else
8805 ac_cv_header_time=no
8806 fi
8807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8808 fi
8809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8810 $as_echo "$ac_cv_header_time" >&6; }
8811 if test $ac_cv_header_time = yes; then
8812
8813 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8814
8815 fi
8816
8817 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8818 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8819 ac_have_decl=1
8820 else
8821 ac_have_decl=0
8822 fi
8823
8824 cat >>confdefs.h <<_ACEOF
8825 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8826 _ACEOF
8827
8828 if test $ac_cv_have_decl_sys_siglist != yes; then
8829 # For Tru64, at least:
8830 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8831 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8832 ac_have_decl=1
8833 else
8834 ac_have_decl=0
8835 fi
8836
8837 cat >>confdefs.h <<_ACEOF
8838 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8839 _ACEOF
8840
8841 if test $ac_cv_have_decl___sys_siglist = yes; then
8842
8843 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8844
8845 fi
8846 fi
8847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8848 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8849 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8850 $as_echo_n "(cached) " >&6
8851 else
8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8853 /* end confdefs.h. */
8854 #include <sys/types.h>
8855 #include <sys/wait.h>
8856 #ifndef WEXITSTATUS
8857 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8858 #endif
8859 #ifndef WIFEXITED
8860 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8861 #endif
8862
8863 int
8864 main ()
8865 {
8866 int s;
8867 wait (&s);
8868 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8869 ;
8870 return 0;
8871 }
8872 _ACEOF
8873 if ac_fn_c_try_compile "$LINENO"; then :
8874 ac_cv_header_sys_wait_h=yes
8875 else
8876 ac_cv_header_sys_wait_h=no
8877 fi
8878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8879 fi
8880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8881 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8882 if test $ac_cv_header_sys_wait_h = yes; then
8883
8884 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8885
8886 fi
8887
8888
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8890 $as_echo_n "checking for speed_t... " >&6; }
8891 if test "${emacs_cv_speed_t+set}" = set; then :
8892 $as_echo_n "(cached) " >&6
8893 else
8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8895 /* end confdefs.h. */
8896 #include <termios.h>
8897 int
8898 main ()
8899 {
8900 speed_t x = 1;
8901 ;
8902 return 0;
8903 }
8904 _ACEOF
8905 if ac_fn_c_try_compile "$LINENO"; then :
8906 emacs_cv_speed_t=yes
8907 else
8908 emacs_cv_speed_t=no
8909 fi
8910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8911 fi
8912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8913 $as_echo "$emacs_cv_speed_t" >&6; }
8914 if test $emacs_cv_speed_t = yes; then
8915
8916 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8917
8918 fi
8919
8920
8921
8922
8923 for ac_header in net/if.h
8924 do :
8925 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8926 #if HAVE_SYS_SOCKET_H
8927 #include <sys/socket.h>
8928 #endif
8929 "
8930 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8931 cat >>confdefs.h <<_ACEOF
8932 #define HAVE_NET_IF_H 1
8933 _ACEOF
8934
8935 fi
8936
8937 done
8938
8939 for ac_header in ifaddrs.h
8940 do :
8941 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8942 #if HAVE_SYS_SOCKET_H
8943 #include <sys/socket.h>
8944 #endif
8945 "
8946 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8947 cat >>confdefs.h <<_ACEOF
8948 #define HAVE_IFADDRS_H 1
8949 _ACEOF
8950
8951 fi
8952
8953 done
8954
8955 for ac_header in net/if_dl.h
8956 do :
8957 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8958 #if HAVE_SYS_SOCKET_H
8959 #include <sys/socket.h>
8960 #endif
8961 "
8962 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8963 cat >>confdefs.h <<_ACEOF
8964 #define HAVE_NET_IF_DL_H 1
8965 _ACEOF
8966
8967 fi
8968
8969 done
8970
8971
8972 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8973 #if HAVE_SYS_SOCKET_H
8974 #include <sys/socket.h>
8975 #endif
8976 #if HAVE_NET_IF_H
8977 #include <net/if.h>
8978 #endif
8979 "
8980 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8981
8982 cat >>confdefs.h <<_ACEOF
8983 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8984 _ACEOF
8985
8986
8987 fi
8988 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8989 #if HAVE_SYS_SOCKET_H
8990 #include <sys/socket.h>
8991 #endif
8992 #if HAVE_NET_IF_H
8993 #include <net/if.h>
8994 #endif
8995 "
8996 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8997
8998 cat >>confdefs.h <<_ACEOF
8999 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9000 _ACEOF
9001
9002
9003 fi
9004 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9005 #if HAVE_SYS_SOCKET_H
9006 #include <sys/socket.h>
9007 #endif
9008 #if HAVE_NET_IF_H
9009 #include <net/if.h>
9010 #endif
9011 "
9012 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9013
9014 cat >>confdefs.h <<_ACEOF
9015 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9016 _ACEOF
9017
9018
9019 fi
9020 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9021 #if HAVE_SYS_SOCKET_H
9022 #include <sys/socket.h>
9023 #endif
9024 #if HAVE_NET_IF_H
9025 #include <net/if.h>
9026 #endif
9027 "
9028 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9029
9030 cat >>confdefs.h <<_ACEOF
9031 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9032 _ACEOF
9033
9034
9035 fi
9036 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9037 #if HAVE_SYS_SOCKET_H
9038 #include <sys/socket.h>
9039 #endif
9040 #if HAVE_NET_IF_H
9041 #include <net/if.h>
9042 #endif
9043 "
9044 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9045
9046 cat >>confdefs.h <<_ACEOF
9047 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9048 _ACEOF
9049
9050
9051 fi
9052 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9053 #if HAVE_SYS_SOCKET_H
9054 #include <sys/socket.h>
9055 #endif
9056 #if HAVE_NET_IF_H
9057 #include <net/if.h>
9058 #endif
9059 "
9060 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9061
9062 cat >>confdefs.h <<_ACEOF
9063 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9064 _ACEOF
9065
9066
9067 fi
9068
9069
9070
9071
9072 DEPFLAGS=
9073 MKDEPDIR=":"
9074 deps_frag=deps.mk
9075 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9077 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9078 HAVE_GNU_MAKE=no
9079 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9080 if test "x$testval" != x; then
9081 HAVE_GNU_MAKE=yes
9082 else
9083 ac_enable_autodepend=no
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9086 $as_echo "$HAVE_GNU_MAKE" >&6; }
9087 if test $HAVE_GNU_MAKE = yes; then
9088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9089 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9090 SAVE_CFLAGS="$CFLAGS"
9091 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9093 /* end confdefs.h. */
9094
9095 int
9096 main ()
9097 {
9098
9099 ;
9100 return 0;
9101 }
9102 _ACEOF
9103 if ac_fn_c_try_compile "$LINENO"; then :
9104
9105 else
9106 ac_enable_autodepend=no
9107 fi
9108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9109 CFLAGS="$SAVE_CFLAGS"
9110 test -f deps.d || ac_enable_autodepend=no
9111 rm -rf deps.d
9112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9113 $as_echo "$ac_enable_autodepend" >&6; }
9114 fi
9115 if test $ac_enable_autodepend = yes; then
9116 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9117 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9118 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9119 deps_frag=autodeps.mk
9120 fi
9121 fi
9122 deps_frag=$srcdir/src/$deps_frag
9123
9124
9125
9126
9127
9128 lisp_frag=$srcdir/src/lisp.mk
9129
9130
9131
9132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9133 $as_echo_n "checking for long file names... " >&6; }
9134 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9135 $as_echo_n "(cached) " >&6
9136 else
9137 ac_cv_sys_long_file_names=yes
9138 # Test for long file names in all the places we know might matter:
9139 # . the current directory, where building will happen
9140 # $prefix/lib where we will be installing things
9141 # $exec_prefix/lib likewise
9142 # $TMPDIR if set, where it might want to write temporary files
9143 # /tmp where it might want to write temporary files
9144 # /var/tmp likewise
9145 # /usr/tmp likewise
9146 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9147 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9148 # in the usual case where exec_prefix is '${prefix}'.
9149 case $ac_dir in #(
9150 . | /* | ?:[\\/]*) ;; #(
9151 *) continue;;
9152 esac
9153 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9154 ac_xdir=$ac_dir/cf$$
9155 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9156 ac_tf1=$ac_xdir/conftest9012345
9157 ac_tf2=$ac_xdir/conftest9012346
9158 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9159 ac_cv_sys_long_file_names=no
9160 rm -f -r "$ac_xdir" 2>/dev/null
9161 test $ac_cv_sys_long_file_names = no && break
9162 done
9163 fi
9164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9165 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9166 if test $ac_cv_sys_long_file_names = yes; then
9167
9168 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9169
9170 fi
9171
9172
9173 #### Choose a window system.
9174
9175 ## We leave window_system equal to none if
9176 ## we end up building without one. Any new window system should
9177 ## set window_system to an appropriate value and add objects to
9178 ## window-system-specific substs.
9179
9180 window_system=none
9181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9182 $as_echo_n "checking for X... " >&6; }
9183
9184
9185 # Check whether --with-x was given.
9186 if test "${with_x+set}" = set; then :
9187 withval=$with_x;
9188 fi
9189
9190 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9191 if test "x$with_x" = xno; then
9192 # The user explicitly disabled X.
9193 have_x=disabled
9194 else
9195 case $x_includes,$x_libraries in #(
9196 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9197 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9198 $as_echo_n "(cached) " >&6
9199 else
9200 # One or both of the vars are not set, and there is no cached value.
9201 ac_x_includes=no ac_x_libraries=no
9202 rm -f -r conftest.dir
9203 if mkdir conftest.dir; then
9204 cd conftest.dir
9205 cat >Imakefile <<'_ACEOF'
9206 incroot:
9207 @echo incroot='${INCROOT}'
9208 usrlibdir:
9209 @echo usrlibdir='${USRLIBDIR}'
9210 libdir:
9211 @echo libdir='${LIBDIR}'
9212 _ACEOF
9213 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9214 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9215 for ac_var in incroot usrlibdir libdir; do
9216 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9217 done
9218 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9219 for ac_extension in a so sl dylib la dll; do
9220 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9221 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9222 ac_im_usrlibdir=$ac_im_libdir; break
9223 fi
9224 done
9225 # Screen out bogus values from the imake configuration. They are
9226 # bogus both because they are the default anyway, and because
9227 # using them would break gcc on systems where it needs fixed includes.
9228 case $ac_im_incroot in
9229 /usr/include) ac_x_includes= ;;
9230 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9231 esac
9232 case $ac_im_usrlibdir in
9233 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9234 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9235 esac
9236 fi
9237 cd ..
9238 rm -f -r conftest.dir
9239 fi
9240
9241 # Standard set of common directories for X headers.
9242 # Check X11 before X11Rn because it is often a symlink to the current release.
9243 ac_x_header_dirs='
9244 /usr/X11/include
9245 /usr/X11R7/include
9246 /usr/X11R6/include
9247 /usr/X11R5/include
9248 /usr/X11R4/include
9249
9250 /usr/include/X11
9251 /usr/include/X11R7
9252 /usr/include/X11R6
9253 /usr/include/X11R5
9254 /usr/include/X11R4
9255
9256 /usr/local/X11/include
9257 /usr/local/X11R7/include
9258 /usr/local/X11R6/include
9259 /usr/local/X11R5/include
9260 /usr/local/X11R4/include
9261
9262 /usr/local/include/X11
9263 /usr/local/include/X11R7
9264 /usr/local/include/X11R6
9265 /usr/local/include/X11R5
9266 /usr/local/include/X11R4
9267
9268 /usr/X386/include
9269 /usr/x386/include
9270 /usr/XFree86/include/X11
9271
9272 /usr/include
9273 /usr/local/include
9274 /usr/unsupported/include
9275 /usr/athena/include
9276 /usr/local/x11r5/include
9277 /usr/lpp/Xamples/include
9278
9279 /usr/openwin/include
9280 /usr/openwin/share/include'
9281
9282 if test "$ac_x_includes" = no; then
9283 # Guess where to find include files, by looking for Xlib.h.
9284 # First, try using that file with no special directory specified.
9285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9286 /* end confdefs.h. */
9287 #include <X11/Xlib.h>
9288 _ACEOF
9289 if ac_fn_c_try_cpp "$LINENO"; then :
9290 # We can compile using X headers with no special include directory.
9291 ac_x_includes=
9292 else
9293 for ac_dir in $ac_x_header_dirs; do
9294 if test -r "$ac_dir/X11/Xlib.h"; then
9295 ac_x_includes=$ac_dir
9296 break
9297 fi
9298 done
9299 fi
9300 rm -f conftest.err conftest.$ac_ext
9301 fi # $ac_x_includes = no
9302
9303 if test "$ac_x_libraries" = no; then
9304 # Check for the libraries.
9305 # See if we find them without any special options.
9306 # Don't add to $LIBS permanently.
9307 ac_save_LIBS=$LIBS
9308 LIBS="-lX11 $LIBS"
9309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9310 /* end confdefs.h. */
9311 #include <X11/Xlib.h>
9312 int
9313 main ()
9314 {
9315 XrmInitialize ()
9316 ;
9317 return 0;
9318 }
9319 _ACEOF
9320 if ac_fn_c_try_link "$LINENO"; then :
9321 LIBS=$ac_save_LIBS
9322 # We can link X programs with no special library path.
9323 ac_x_libraries=
9324 else
9325 LIBS=$ac_save_LIBS
9326 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9327 do
9328 # Don't even attempt the hair of trying to link an X program!
9329 for ac_extension in a so sl dylib la dll; do
9330 if test -r "$ac_dir/libX11.$ac_extension"; then
9331 ac_x_libraries=$ac_dir
9332 break 2
9333 fi
9334 done
9335 done
9336 fi
9337 rm -f core conftest.err conftest.$ac_objext \
9338 conftest$ac_exeext conftest.$ac_ext
9339 fi # $ac_x_libraries = no
9340
9341 case $ac_x_includes,$ac_x_libraries in #(
9342 no,* | *,no | *\'*)
9343 # Didn't find X, or a directory has "'" in its name.
9344 ac_cv_have_x="have_x=no";; #(
9345 *)
9346 # Record where we found X for the cache.
9347 ac_cv_have_x="have_x=yes\
9348 ac_x_includes='$ac_x_includes'\
9349 ac_x_libraries='$ac_x_libraries'"
9350 esac
9351 fi
9352 ;; #(
9353 *) have_x=yes;;
9354 esac
9355 eval "$ac_cv_have_x"
9356 fi # $with_x != no
9357
9358 if test "$have_x" != yes; then
9359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9360 $as_echo "$have_x" >&6; }
9361 no_x=yes
9362 else
9363 # If each of the values was on the command line, it overrides each guess.
9364 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9365 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9366 # Update the cache value to reflect the command line values.
9367 ac_cv_have_x="have_x=yes\
9368 ac_x_includes='$x_includes'\
9369 ac_x_libraries='$x_libraries'"
9370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9371 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9372 fi
9373
9374 if test "$no_x" != yes; then
9375 window_system=x11
9376 fi
9377
9378 LD_SWITCH_X_SITE_RPATH=
9379 if test "${x_libraries}" != NONE; then
9380 if test -n "${x_libraries}"; then
9381 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9382 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9383 fi
9384 x_default_search_path=""
9385 x_search_path=${x_libraries}
9386 if test -z "${x_search_path}"; then
9387 x_search_path=/usr/lib
9388 fi
9389 for x_library in `echo ${x_search_path}: | \
9390 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9391 x_search_path="\
9392 ${x_library}/X11/%L/%T/%N%C%S:\
9393 ${x_library}/X11/%l/%T/%N%C%S:\
9394 ${x_library}/X11/%T/%N%C%S:\
9395 ${x_library}/X11/%L/%T/%N%S:\
9396 ${x_library}/X11/%l/%T/%N%S:\
9397 ${x_library}/X11/%T/%N%S"
9398 if test x"${x_default_search_path}" = x; then
9399 x_default_search_path=${x_search_path}
9400 else
9401 x_default_search_path="${x_search_path}:${x_default_search_path}"
9402 fi
9403 done
9404 fi
9405
9406
9407 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9408 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9409 fi
9410
9411 if test x"${x_includes}" = x; then
9412 bitmapdir=/usr/include/X11/bitmaps
9413 else
9414 # accumulate include directories that have X11 bitmap subdirectories
9415 bmd_acc="dummyval"
9416 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9417 if test -d "${bmd}/X11/bitmaps"; then
9418 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9419 fi
9420 if test -d "${bmd}/bitmaps"; then
9421 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9422 fi
9423 done
9424 if test ${bmd_acc} != "dummyval"; then
9425 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9426 fi
9427 fi
9428
9429 HAVE_NS=no
9430 NS_IMPL_COCOA=no
9431 NS_IMPL_GNUSTEP=no
9432 tmp_CPPFLAGS="$CPPFLAGS"
9433 tmp_CFLAGS="$CFLAGS"
9434 CPPFLAGS="$CPPFLAGS -x objective-c"
9435 CFLAGS="$CFLAGS -x objective-c"
9436 TEMACS_LDFLAGS2="\${LDFLAGS}"
9437 GNU_OBJC_CFLAGS=
9438 if test "${with_ns}" != no; then
9439 if test "${opsys}" = darwin; then
9440 NS_IMPL_COCOA=yes
9441 ns_appdir=`pwd`/nextstep/Emacs.app
9442 ns_appbindir=${ns_appdir}/Contents/MacOS
9443 ns_appresdir=${ns_appdir}/Contents/Resources
9444 ns_appsrc=Cocoa/Emacs.base
9445 elif test -f $GNUSTEP_CONFIG_FILE; then
9446 NS_IMPL_GNUSTEP=yes
9447 ns_appdir=`pwd`/nextstep/Emacs.app
9448 ns_appbindir=${ns_appdir}
9449 ns_appresdir=${ns_appdir}/Resources
9450 ns_appsrc=GNUstep/Emacs.base
9451 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9452 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9453 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9454 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9455 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9456 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9457 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9458 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9459 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9460 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9461 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9462 LIB_STANDARD=
9463 START_FILES=
9464 TEMACS_LDFLAGS2=
9465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9466 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9467 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9468 $as_echo_n "(cached) " >&6
9469 else
9470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9471 /* end confdefs.h. */
9472 #include <GNUstepBase/GSConfig.h>
9473 int
9474 main ()
9475 {
9476 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9477 1;
9478 #else
9479 fail;
9480 #endif
9481 ;
9482 return 0;
9483 }
9484 _ACEOF
9485 if ac_fn_c_try_compile "$LINENO"; then :
9486 emacs_cv_objc_exceptions=yes
9487 else
9488 emacs_cv_objc_exceptions=no
9489 fi
9490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9491 fi
9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9493 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9494 if test $emacs_cv_objc_exceptions = yes; then
9495
9496 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9497
9498 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9499 fi
9500 fi
9501
9502 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9503
9504 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9505 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9506 HAVE_NS=yes
9507 else
9508 as_fn_error "\`--with-ns' was specified, but the include
9509 files are missing or cannot be compiled." "$LINENO" 5
9510 fi
9511
9512
9513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9514 /* end confdefs.h. */
9515 #include <Foundation/NSObjCRuntime.h>
9516 int
9517 main ()
9518 {
9519 NSInteger i;
9520 ;
9521 return 0;
9522 }
9523 _ACEOF
9524 if ac_fn_c_try_compile "$LINENO"; then :
9525 ns_have_nsinteger=yes
9526 else
9527 ns_have_nsinteger=no
9528 fi
9529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9530 if test $ns_have_nsinteger = yes; then
9531
9532 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9533
9534 fi
9535 fi
9536
9537
9538 INSTALL_ARCH_INDEP_EXTRA=install-etc
9539 ns_self_contained=no
9540 NS_OBJ=
9541 NS_OBJC_OBJ=
9542 if test "${HAVE_NS}" = yes; then
9543 if test "$with_toolkit_scroll_bars" = "no"; then
9544 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9545 fi
9546
9547 window_system=nextstep
9548 # set up packaging dirs
9549 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9550 ns_self_contained=yes
9551 prefix=${ns_appresdir}
9552 exec_prefix=${ns_appbindir}
9553 libexecdir="\${ns_appbindir}/libexec"
9554 archlibdir="\${ns_appbindir}/libexec"
9555 docdir="\${ns_appresdir}/etc"
9556 etcdir="\${ns_appresdir}/etc"
9557 infodir="\${ns_appresdir}/info"
9558 mandir="\${ns_appresdir}/man"
9559 lispdir="\${ns_appresdir}/lisp"
9560 leimdir="\${ns_appresdir}/leim"
9561 INSTALL_ARCH_INDEP_EXTRA=
9562 fi
9563 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9564 fi
9565 CFLAGS="$tmp_CFLAGS"
9566 CPPFLAGS="$tmp_CPPFLAGS"
9567
9568
9569
9570
9571
9572
9573 ## $window_system is now set to the window system we will
9574 ## ultimately use.
9575
9576 term_header=
9577 HAVE_X_WINDOWS=no
9578 HAVE_X11=no
9579 USE_X_TOOLKIT=none
9580
9581 case "${window_system}" in
9582 x11 )
9583 HAVE_X_WINDOWS=yes
9584 HAVE_X11=yes
9585 term_header=xterm.h
9586 case "${with_x_toolkit}" in
9587 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9588 motif ) USE_X_TOOLKIT=MOTIF ;;
9589 gtk ) with_gtk=yes
9590 term_header=gtkutil.h
9591 USE_X_TOOLKIT=none ;;
9592 gtk2 ) with_gtk2=yes
9593 term_header=gtkutil.h
9594 USE_X_TOOLKIT=none ;;
9595 gtk3 ) with_gtk3=yes
9596 term_header=gtkutil.h
9597 USE_X_TOOLKIT=none ;;
9598 no ) USE_X_TOOLKIT=none ;;
9599 * ) USE_X_TOOLKIT=maybe ;;
9600 esac
9601 ;;
9602 nextstep )
9603 term_header=nsterm.h
9604 ;;
9605 esac
9606
9607 if test -n "${term_header}"; then
9608
9609 cat >>confdefs.h <<_ACEOF
9610 #define TERM_HEADER "${term_header}"
9611 _ACEOF
9612
9613 fi
9614
9615 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9616 # Extract the first word of "X", so it can be a program name with args.
9617 set dummy X; ac_word=$2
9618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9619 $as_echo_n "checking for $ac_word... " >&6; }
9620 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9621 $as_echo_n "(cached) " >&6
9622 else
9623 if test -n "$HAVE_XSERVER"; then
9624 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9625 else
9626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9627 for as_dir in $PATH
9628 do
9629 IFS=$as_save_IFS
9630 test -z "$as_dir" && as_dir=.
9631 for ac_exec_ext in '' $ac_executable_extensions; do
9632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9633 ac_cv_prog_HAVE_XSERVER="true"
9634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9635 break 2
9636 fi
9637 done
9638 done
9639 IFS=$as_save_IFS
9640
9641 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9642 fi
9643 fi
9644 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9645 if test -n "$HAVE_XSERVER"; then
9646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9647 $as_echo "$HAVE_XSERVER" >&6; }
9648 else
9649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9650 $as_echo "no" >&6; }
9651 fi
9652
9653
9654 if test "$HAVE_XSERVER" = true ||
9655 test -n "$DISPLAY" ||
9656 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9657 as_fn_error "You seem to be running X, but no X development libraries
9658 were found. You should install the relevant development files for X
9659 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9660 sure you have development files for image handling, i.e.
9661 tiff, gif, jpeg, png and xpm.
9662 If you are sure you want Emacs compiled without X window support, pass
9663 --without-x
9664 to configure." "$LINENO" 5
9665 fi
9666 fi
9667
9668 ### If we're using X11, we should use the X menu package.
9669 HAVE_MENUS=no
9670 case ${HAVE_X11} in
9671 yes ) HAVE_MENUS=yes ;;
9672 esac
9673
9674 # Does the opsystem file prohibit the use of the GNU malloc?
9675 # Assume not, until told otherwise.
9676 GNU_MALLOC=yes
9677
9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9679 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9680 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9681 $as_echo_n "(cached) " >&6
9682 else
9683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9684 /* end confdefs.h. */
9685 #include <malloc.h>
9686 static void hook (void) {}
9687 int
9688 main ()
9689 {
9690 malloc_set_state (malloc_get_state ());
9691 __after_morecore_hook = hook;
9692 __malloc_initialize_hook = hook;
9693 ;
9694 return 0;
9695 }
9696 _ACEOF
9697 if ac_fn_c_try_link "$LINENO"; then :
9698 emacs_cv_var_doug_lea_malloc=yes
9699 else
9700 emacs_cv_var_doug_lea_malloc=no
9701 fi
9702 rm -f core conftest.err conftest.$ac_objext \
9703 conftest$ac_exeext conftest.$ac_ext
9704 fi
9705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9706 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9707 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9708
9709
9710 system_malloc=no
9711 case "$opsys" in
9712 ## darwin ld insists on the use of malloc routines in the System framework.
9713 darwin|sol2-10) system_malloc=yes ;;
9714 esac
9715
9716 if test "${system_malloc}" = "yes"; then
9717
9718 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9719
9720 GNU_MALLOC=no
9721 GNU_MALLOC_reason="
9722 (The GNU allocators don't work with this system configuration.)"
9723 GMALLOC_OBJ=
9724 VMLIMIT_OBJ=
9725 else
9726 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9727 VMLIMIT_OBJ=vm-limit.o
9728 fi
9729
9730
9731
9732 if test "$doug_lea_malloc" = "yes" ; then
9733 if test "$GNU_MALLOC" = yes ; then
9734 GNU_MALLOC_reason="
9735 (Using Doug Lea's new malloc from the GNU C Library.)"
9736 fi
9737
9738 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9739
9740
9741 ## Use mmap directly for allocating larger buffers.
9742 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9743 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9744 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9745 case "$opsys" in
9746 gnu*) REL_ALLOC=no ;;
9747 esac
9748 fi
9749
9750 if test x"${REL_ALLOC}" = x; then
9751 REL_ALLOC=${GNU_MALLOC}
9752 fi
9753
9754 use_mmap_for_buffers=no
9755 case "$opsys" in
9756 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9757 esac
9758
9759
9760
9761
9762
9763
9764
9765
9766 for ac_func in getpagesize
9767 do :
9768 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9769 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9770 cat >>confdefs.h <<_ACEOF
9771 #define HAVE_GETPAGESIZE 1
9772 _ACEOF
9773
9774 fi
9775 done
9776
9777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9778 $as_echo_n "checking for working mmap... " >&6; }
9779 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9780 $as_echo_n "(cached) " >&6
9781 else
9782 if test "$cross_compiling" = yes; then :
9783 ac_cv_func_mmap_fixed_mapped=no
9784 else
9785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9786 /* end confdefs.h. */
9787 $ac_includes_default
9788 /* malloc might have been renamed as rpl_malloc. */
9789 #undef malloc
9790
9791 /* Thanks to Mike Haertel and Jim Avera for this test.
9792 Here is a matrix of mmap possibilities:
9793 mmap private not fixed
9794 mmap private fixed at somewhere currently unmapped
9795 mmap private fixed at somewhere already mapped
9796 mmap shared not fixed
9797 mmap shared fixed at somewhere currently unmapped
9798 mmap shared fixed at somewhere already mapped
9799 For private mappings, we should verify that changes cannot be read()
9800 back from the file, nor mmap's back from the file at a different
9801 address. (There have been systems where private was not correctly
9802 implemented like the infamous i386 svr4.0, and systems where the
9803 VM page cache was not coherent with the file system buffer cache
9804 like early versions of FreeBSD and possibly contemporary NetBSD.)
9805 For shared mappings, we should conversely verify that changes get
9806 propagated back to all the places they're supposed to be.
9807
9808 Grep wants private fixed already mapped.
9809 The main things grep needs to know about mmap are:
9810 * does it exist and is it safe to write into the mmap'd area
9811 * how to use it (BSD variants) */
9812
9813 #include <fcntl.h>
9814 #include <sys/mman.h>
9815
9816 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9817 char *malloc ();
9818 #endif
9819
9820 /* This mess was copied from the GNU getpagesize.h. */
9821 #ifndef HAVE_GETPAGESIZE
9822 # ifdef _SC_PAGESIZE
9823 # define getpagesize() sysconf(_SC_PAGESIZE)
9824 # else /* no _SC_PAGESIZE */
9825 # ifdef HAVE_SYS_PARAM_H
9826 # include <sys/param.h>
9827 # ifdef EXEC_PAGESIZE
9828 # define getpagesize() EXEC_PAGESIZE
9829 # else /* no EXEC_PAGESIZE */
9830 # ifdef NBPG
9831 # define getpagesize() NBPG * CLSIZE
9832 # ifndef CLSIZE
9833 # define CLSIZE 1
9834 # endif /* no CLSIZE */
9835 # else /* no NBPG */
9836 # ifdef NBPC
9837 # define getpagesize() NBPC
9838 # else /* no NBPC */
9839 # ifdef PAGESIZE
9840 # define getpagesize() PAGESIZE
9841 # endif /* PAGESIZE */
9842 # endif /* no NBPC */
9843 # endif /* no NBPG */
9844 # endif /* no EXEC_PAGESIZE */
9845 # else /* no HAVE_SYS_PARAM_H */
9846 # define getpagesize() 8192 /* punt totally */
9847 # endif /* no HAVE_SYS_PARAM_H */
9848 # endif /* no _SC_PAGESIZE */
9849
9850 #endif /* no HAVE_GETPAGESIZE */
9851
9852 int
9853 main ()
9854 {
9855 char *data, *data2, *data3;
9856 const char *cdata2;
9857 int i, pagesize;
9858 int fd, fd2;
9859
9860 pagesize = getpagesize ();
9861
9862 /* First, make a file with some known garbage in it. */
9863 data = (char *) malloc (pagesize);
9864 if (!data)
9865 return 1;
9866 for (i = 0; i < pagesize; ++i)
9867 *(data + i) = rand ();
9868 umask (0);
9869 fd = creat ("conftest.mmap", 0600);
9870 if (fd < 0)
9871 return 2;
9872 if (write (fd, data, pagesize) != pagesize)
9873 return 3;
9874 close (fd);
9875
9876 /* Next, check that the tail of a page is zero-filled. File must have
9877 non-zero length, otherwise we risk SIGBUS for entire page. */
9878 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9879 if (fd2 < 0)
9880 return 4;
9881 cdata2 = "";
9882 if (write (fd2, cdata2, 1) != 1)
9883 return 5;
9884 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9885 if (data2 == MAP_FAILED)
9886 return 6;
9887 for (i = 0; i < pagesize; ++i)
9888 if (*(data2 + i))
9889 return 7;
9890 close (fd2);
9891 if (munmap (data2, pagesize))
9892 return 8;
9893
9894 /* Next, try to mmap the file at a fixed address which already has
9895 something else allocated at it. If we can, also make sure that
9896 we see the same garbage. */
9897 fd = open ("conftest.mmap", O_RDWR);
9898 if (fd < 0)
9899 return 9;
9900 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9901 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9902 return 10;
9903 for (i = 0; i < pagesize; ++i)
9904 if (*(data + i) != *(data2 + i))
9905 return 11;
9906
9907 /* Finally, make sure that changes to the mapped area do not
9908 percolate back to the file as seen by read(). (This is a bug on
9909 some variants of i386 svr4.0.) */
9910 for (i = 0; i < pagesize; ++i)
9911 *(data2 + i) = *(data2 + i) + 1;
9912 data3 = (char *) malloc (pagesize);
9913 if (!data3)
9914 return 12;
9915 if (read (fd, data3, pagesize) != pagesize)
9916 return 13;
9917 for (i = 0; i < pagesize; ++i)
9918 if (*(data + i) != *(data3 + i))
9919 return 14;
9920 close (fd);
9921 return 0;
9922 }
9923 _ACEOF
9924 if ac_fn_c_try_run "$LINENO"; then :
9925 ac_cv_func_mmap_fixed_mapped=yes
9926 else
9927 ac_cv_func_mmap_fixed_mapped=no
9928 fi
9929 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9930 conftest.$ac_objext conftest.beam conftest.$ac_ext
9931 fi
9932
9933 fi
9934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9935 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9936 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9937
9938 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9939
9940 fi
9941 rm -f conftest.mmap conftest.txt
9942
9943 if test $use_mmap_for_buffers = yes; then
9944
9945 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9946
9947 REL_ALLOC=no
9948 fi
9949
9950 LIBS="$LIBS_SYSTEM $LIBS"
9951
9952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9953 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9954 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9955 $as_echo_n "(cached) " >&6
9956 else
9957 ac_check_lib_save_LIBS=$LIBS
9958 LIBS="-ldnet $LIBS"
9959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9960 /* end confdefs.h. */
9961
9962 /* Override any GCC internal prototype to avoid an error.
9963 Use char because int might match the return type of a GCC
9964 builtin and then its argument prototype would still apply. */
9965 #ifdef __cplusplus
9966 extern "C"
9967 #endif
9968 char dnet_ntoa ();
9969 int
9970 main ()
9971 {
9972 return dnet_ntoa ();
9973 ;
9974 return 0;
9975 }
9976 _ACEOF
9977 if ac_fn_c_try_link "$LINENO"; then :
9978 ac_cv_lib_dnet_dnet_ntoa=yes
9979 else
9980 ac_cv_lib_dnet_dnet_ntoa=no
9981 fi
9982 rm -f core conftest.err conftest.$ac_objext \
9983 conftest$ac_exeext conftest.$ac_ext
9984 LIBS=$ac_check_lib_save_LIBS
9985 fi
9986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9987 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9988 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9989 cat >>confdefs.h <<_ACEOF
9990 #define HAVE_LIBDNET 1
9991 _ACEOF
9992
9993 LIBS="-ldnet $LIBS"
9994
9995 fi
9996
9997
9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9999 $as_echo_n "checking for main in -lXbsd... " >&6; }
10000 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10001 $as_echo_n "(cached) " >&6
10002 else
10003 ac_check_lib_save_LIBS=$LIBS
10004 LIBS="-lXbsd $LIBS"
10005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10006 /* end confdefs.h. */
10007
10008
10009 int
10010 main ()
10011 {
10012 return main ();
10013 ;
10014 return 0;
10015 }
10016 _ACEOF
10017 if ac_fn_c_try_link "$LINENO"; then :
10018 ac_cv_lib_Xbsd_main=yes
10019 else
10020 ac_cv_lib_Xbsd_main=no
10021 fi
10022 rm -f core conftest.err conftest.$ac_objext \
10023 conftest$ac_exeext conftest.$ac_ext
10024 LIBS=$ac_check_lib_save_LIBS
10025 fi
10026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10027 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10028 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10029 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10030 fi
10031
10032
10033 LIB_PTHREAD=
10034
10035
10036
10037 if test "$ac_cv_header_pthread_h"; then
10038 if test "$GMALLOC_OBJ" = gmalloc.o; then
10039 emacs_pthread_function=pthread_atfork
10040 else
10041 emacs_pthread_function=pthread_self
10042 fi
10043 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10045 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10046 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10047 $as_echo_n "(cached) " >&6
10048 else
10049 ac_check_lib_save_LIBS=$LIBS
10050 LIBS="-lpthread $LIBS"
10051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10052 /* end confdefs.h. */
10053
10054 /* Override any GCC internal prototype to avoid an error.
10055 Use char because int might match the return type of a GCC
10056 builtin and then its argument prototype would still apply. */
10057 #ifdef __cplusplus
10058 extern "C"
10059 #endif
10060 char $emacs_pthread_function ();
10061 int
10062 main ()
10063 {
10064 return $emacs_pthread_function ();
10065 ;
10066 return 0;
10067 }
10068 _ACEOF
10069 if ac_fn_c_try_link "$LINENO"; then :
10070 eval "$as_ac_Lib=yes"
10071 else
10072 eval "$as_ac_Lib=no"
10073 fi
10074 rm -f core conftest.err conftest.$ac_objext \
10075 conftest$ac_exeext conftest.$ac_ext
10076 LIBS=$ac_check_lib_save_LIBS
10077 fi
10078 eval ac_res=\$$as_ac_Lib
10079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10080 $as_echo "$ac_res" >&6; }
10081 eval as_val=\$$as_ac_Lib
10082 if test "x$as_val" = x""yes; then :
10083 HAVE_PTHREAD=yes
10084 fi
10085
10086 fi
10087 if test "$HAVE_PTHREAD" = yes; then
10088 case "${canonical}" in
10089 *-hpux*) ;;
10090 *) LIB_PTHREAD="-lpthread"
10091 LIBS="$LIB_PTHREAD $LIBS" ;;
10092 esac
10093
10094 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10095
10096 fi
10097
10098
10099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10100 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10101 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10102 $as_echo_n "(cached) " >&6
10103 else
10104 ac_check_lib_save_LIBS=$LIBS
10105 LIBS="-lpthreads $LIBS"
10106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10107 /* end confdefs.h. */
10108
10109 /* Override any GCC internal prototype to avoid an error.
10110 Use char because int might match the return type of a GCC
10111 builtin and then its argument prototype would still apply. */
10112 #ifdef __cplusplus
10113 extern "C"
10114 #endif
10115 char cma_open ();
10116 int
10117 main ()
10118 {
10119 return cma_open ();
10120 ;
10121 return 0;
10122 }
10123 _ACEOF
10124 if ac_fn_c_try_link "$LINENO"; then :
10125 ac_cv_lib_pthreads_cma_open=yes
10126 else
10127 ac_cv_lib_pthreads_cma_open=no
10128 fi
10129 rm -f core conftest.err conftest.$ac_objext \
10130 conftest$ac_exeext conftest.$ac_ext
10131 LIBS=$ac_check_lib_save_LIBS
10132 fi
10133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10134 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10135 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10136 cat >>confdefs.h <<_ACEOF
10137 #define HAVE_LIBPTHREADS 1
10138 _ACEOF
10139
10140 LIBS="-lpthreads $LIBS"
10141
10142 fi
10143
10144
10145 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10146 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10147 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10148 ## added to LIBS in configure would never contain the pthreads part,
10149 ## but the value used in Makefiles might. FIXME?
10150 ##
10151 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10152 ## be harmless on older versions of X where it happens to exist.
10153 test "$opsys" = "aix4-2" && \
10154 test $ac_cv_lib_pthreads_cma_open = yes && \
10155 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10156
10157
10158 case ${host_os} in
10159 aix*)
10160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10161 $as_echo_n "checking for -bbigtoc option... " >&6; }
10162 if test "${gdb_cv_bigtoc+set}" = set; then :
10163 $as_echo_n "(cached) " >&6
10164 else
10165
10166 case $GCC in
10167 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10168 *) gdb_cv_bigtoc=-bbigtoc ;;
10169 esac
10170
10171 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10173 /* end confdefs.h. */
10174
10175 int
10176 main ()
10177 {
10178 int i;
10179 ;
10180 return 0;
10181 }
10182 _ACEOF
10183 if ac_fn_c_try_link "$LINENO"; then :
10184
10185 else
10186 gdb_cv_bigtoc=
10187 fi
10188 rm -f core conftest.err conftest.$ac_objext \
10189 conftest$ac_exeext conftest.$ac_ext
10190
10191 fi
10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10193 $as_echo "$gdb_cv_bigtoc" >&6; }
10194 ;;
10195 esac
10196
10197 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10198 # used for the tests that follow. We set them back to REAL_CFLAGS and
10199 # REAL_CPPFLAGS later on.
10200
10201 REAL_CFLAGS="$CFLAGS"
10202 REAL_CPPFLAGS="$CPPFLAGS"
10203
10204 if test "${HAVE_X11}" = "yes"; then
10205 DEFS="$C_SWITCH_X_SITE $DEFS"
10206 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10207 LIBS="-lX11 $LIBS"
10208 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10209 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10210
10211 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10212 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10213 # but it's more convenient here to set LD_RUN_PATH since this
10214 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10215 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10216 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10217 export LD_RUN_PATH
10218 fi
10219
10220 if test "${opsys}" = "gnu-linux"; then
10221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10222 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10224 /* end confdefs.h. */
10225
10226 int
10227 main ()
10228 {
10229 XOpenDisplay ("foo");
10230 ;
10231 return 0;
10232 }
10233 _ACEOF
10234 if ac_fn_c_try_link "$LINENO"; then :
10235 xgnu_linux_first_failure=no
10236 else
10237 xgnu_linux_first_failure=yes
10238 fi
10239 rm -f core conftest.err conftest.$ac_objext \
10240 conftest$ac_exeext conftest.$ac_ext
10241 if test "${xgnu_linux_first_failure}" = "yes"; then
10242 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10243 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10244 OLD_CPPFLAGS="$CPPFLAGS"
10245 OLD_LIBS="$LIBS"
10246 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10247 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10248 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10249 LIBS="$LIBS -b i486-linuxaout"
10250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10251 /* end confdefs.h. */
10252
10253 int
10254 main ()
10255 {
10256 XOpenDisplay ("foo");
10257 ;
10258 return 0;
10259 }
10260 _ACEOF
10261 if ac_fn_c_try_link "$LINENO"; then :
10262 xgnu_linux_second_failure=no
10263 else
10264 xgnu_linux_second_failure=yes
10265 fi
10266 rm -f core conftest.err conftest.$ac_objext \
10267 conftest$ac_exeext conftest.$ac_ext
10268 if test "${xgnu_linux_second_failure}" = "yes"; then
10269 # If we get the same failure with -b, there is no use adding -b.
10270 # So take it out. This plays safe.
10271 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10272 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10273 CPPFLAGS="$OLD_CPPFLAGS"
10274 LIBS="$OLD_LIBS"
10275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10276 $as_echo "no" >&6; }
10277 else
10278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10279 $as_echo "yes" >&6; }
10280 fi
10281 else
10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10283 $as_echo "no" >&6; }
10284 fi
10285 fi
10286
10287 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10288 # header files included from there.
10289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10290 $as_echo_n "checking for Xkb... " >&6; }
10291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10292 /* end confdefs.h. */
10293 #include <X11/Xlib.h>
10294 #include <X11/XKBlib.h>
10295 int
10296 main ()
10297 {
10298 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10299 ;
10300 return 0;
10301 }
10302 _ACEOF
10303 if ac_fn_c_try_link "$LINENO"; then :
10304 emacs_xkb=yes
10305 else
10306 emacs_xkb=no
10307 fi
10308 rm -f core conftest.err conftest.$ac_objext \
10309 conftest$ac_exeext conftest.$ac_ext
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10311 $as_echo "$emacs_xkb" >&6; }
10312 if test $emacs_xkb = yes; then
10313
10314 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10315
10316 fi
10317
10318 for ac_func in XrmSetDatabase XScreenResourceString \
10319 XScreenNumberOfScreen
10320 do :
10321 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10322 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10323 eval as_val=\$$as_ac_var
10324 if test "x$as_val" = x""yes; then :
10325 cat >>confdefs.h <<_ACEOF
10326 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10327 _ACEOF
10328
10329 fi
10330 done
10331
10332 fi
10333
10334 if test "${window_system}" = "x11"; then
10335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10336 $as_echo_n "checking X11 version 6... " >&6; }
10337 if test "${emacs_cv_x11_version_6+set}" = set; then :
10338 $as_echo_n "(cached) " >&6
10339 else
10340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10341 /* end confdefs.h. */
10342 #include <X11/Xlib.h>
10343 int
10344 main ()
10345 {
10346 #if XlibSpecificationRelease < 6
10347 fail;
10348 #endif
10349
10350 ;
10351 return 0;
10352 }
10353 _ACEOF
10354 if ac_fn_c_try_link "$LINENO"; then :
10355 emacs_cv_x11_version_6=yes
10356 else
10357 emacs_cv_x11_version_6=no
10358 fi
10359 rm -f core conftest.err conftest.$ac_objext \
10360 conftest$ac_exeext conftest.$ac_ext
10361 fi
10362
10363 if test $emacs_cv_x11_version_6 = yes; then
10364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10365 $as_echo "6 or newer" >&6; }
10366
10367 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10368
10369
10370 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10371
10372 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10373 ## XIM support.
10374 case "$opsys" in
10375 sol2-*) : ;;
10376 *)
10377 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10378
10379 ;;
10380 esac
10381 else
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10383 $as_echo "before 6" >&6; }
10384 fi
10385 fi
10386
10387
10388 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10389 HAVE_RSVG=no
10390 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10391 if test "${with_rsvg}" != "no"; then
10392 RSVG_REQUIRED=2.11.0
10393 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10394
10395
10396 succeeded=no
10397
10398 if test "$PKG_CONFIG" = "no" ; then
10399 :
10400 else
10401 PKG_CONFIG_MIN_VERSION=0.9.0
10402 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10404 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10405
10406 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10407 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10408 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10409 edit_cflags="
10410 s,///*,/,g
10411 s/^/ /
10412 s/ -I/ $isystem/g
10413 s/^ //
10414 "
10415 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10416 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10418 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10419 succeeded=yes
10420 else
10421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10422 $as_echo "no" >&6; }
10423 RSVG_CFLAGS=""
10424 RSVG_LIBS=""
10425 ## If we have a custom action on failure, don't print errors, but
10426 ## do set a variable so people can do so. Do it in a subshell
10427 ## to capture any diagnostics in invoking pkg-config.
10428 RSVG_PKG_ERRORS=`($PKG_CONFIG --print-errors "$RSVG_MODULE") 2>&1`
10429
10430 fi
10431
10432
10433
10434 else
10435 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10436 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10437 fi
10438 fi
10439
10440 if test $succeeded = yes; then
10441 HAVE_RSVG=yes
10442 else
10443 :
10444 fi
10445
10446
10447
10448
10449 if test $HAVE_RSVG = yes; then
10450
10451 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10452
10453 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10454 LIBS="$RSVG_LIBS $LIBS"
10455 fi
10456 fi
10457 fi
10458
10459 HAVE_IMAGEMAGICK=no
10460 if test "${HAVE_X11}" = "yes"; then
10461 if test "${with_imagemagick}" != "no"; then
10462 ## 6.2.8 is the earliest version known to work, but earlier versions
10463 ## might work - let us know if you find one.
10464 ## 6.0.7 does not work. See bug#7955.
10465 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10466
10467 succeeded=no
10468
10469 if test "$PKG_CONFIG" = "no" ; then
10470 :
10471 else
10472 PKG_CONFIG_MIN_VERSION=0.9.0
10473 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10475 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10476
10477 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10478 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10479 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10480 edit_cflags="
10481 s,///*,/,g
10482 s/^/ /
10483 s/ -I/ $isystem/g
10484 s/^ //
10485 "
10486 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10487 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10489 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10490 succeeded=yes
10491 else
10492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10493 $as_echo "no" >&6; }
10494 IMAGEMAGICK_CFLAGS=""
10495 IMAGEMAGICK_LIBS=""
10496 ## If we have a custom action on failure, don't print errors, but
10497 ## do set a variable so people can do so. Do it in a subshell
10498 ## to capture any diagnostics in invoking pkg-config.
10499 IMAGEMAGICK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$IMAGEMAGICK_MODULE") 2>&1`
10500
10501 fi
10502
10503
10504
10505 else
10506 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10507 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10508 fi
10509 fi
10510
10511 if test $succeeded = yes; then
10512 HAVE_IMAGEMAGICK=yes
10513 else
10514 :
10515 fi
10516
10517
10518
10519
10520 if test $HAVE_IMAGEMAGICK = yes; then
10521
10522 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10523
10524 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10525 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10526 for ac_func in MagickExportImagePixels MagickMergeImageLayers
10527 do :
10528 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10529 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10530 eval as_val=\$$as_ac_var
10531 if test "x$as_val" = x""yes; then :
10532 cat >>confdefs.h <<_ACEOF
10533 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10534 _ACEOF
10535
10536 fi
10537 done
10538
10539 fi
10540 fi
10541 fi
10542
10543
10544 HAVE_GTK=no
10545 GTK_OBJ=
10546 check_gtk2=no
10547 gtk3_pkg_errors=
10548 if test "${with_gtk3}" = "yes" || test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10549 GLIB_REQUIRED=2.28
10550 GTK_REQUIRED=3.0
10551 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10552
10553
10554 succeeded=no
10555
10556 if test "$PKG_CONFIG" = "no" ; then
10557 pkg_check_gtk=no
10558 else
10559 PKG_CONFIG_MIN_VERSION=0.9.0
10560 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10562 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10563
10564 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10565 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10566 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10567 edit_cflags="
10568 s,///*,/,g
10569 s/^/ /
10570 s/ -I/ $isystem/g
10571 s/^ //
10572 "
10573 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10574 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10576 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10577 succeeded=yes
10578 else
10579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10580 $as_echo "no" >&6; }
10581 GTK_CFLAGS=""
10582 GTK_LIBS=""
10583 ## If we have a custom action on failure, don't print errors, but
10584 ## do set a variable so people can do so. Do it in a subshell
10585 ## to capture any diagnostics in invoking pkg-config.
10586 GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10587
10588 fi
10589
10590
10591
10592 else
10593 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10594 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10595 fi
10596 fi
10597
10598 if test $succeeded = yes; then
10599 pkg_check_gtk=yes
10600 else
10601 pkg_check_gtk=no
10602 fi
10603
10604 if test "$pkg_check_gtk" = "no" && test "$with_gtk3" = "yes"; then
10605 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10606 fi
10607 if test "$pkg_check_gtk" = "yes"; then
10608
10609 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10610
10611 GTK_OBJ=emacsgtkfixed.o
10612 term_header=gtkutil.h
10613 USE_GTK_TOOLKIT="GTK3"
10614 else
10615 check_gtk2=yes
10616 gtk3_pkg_errors="$GTK_PKG_ERRORS "
10617 fi
10618 fi
10619
10620 if test "${with_gtk2}" = "yes" || test "$check_gtk2" = "yes"; then
10621 GLIB_REQUIRED=2.10
10622 GTK_REQUIRED=2.10
10623 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10624
10625
10626 succeeded=no
10627
10628 if test "$PKG_CONFIG" = "no" ; then
10629 pkg_check_gtk=no
10630 else
10631 PKG_CONFIG_MIN_VERSION=0.9.0
10632 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10634 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10635
10636 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10637 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10638 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10639 edit_cflags="
10640 s,///*,/,g
10641 s/^/ /
10642 s/ -I/ $isystem/g
10643 s/^ //
10644 "
10645 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10646 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10648 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10649 succeeded=yes
10650 else
10651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10652 $as_echo "no" >&6; }
10653 GTK_CFLAGS=""
10654 GTK_LIBS=""
10655 ## If we have a custom action on failure, don't print errors, but
10656 ## do set a variable so people can do so. Do it in a subshell
10657 ## to capture any diagnostics in invoking pkg-config.
10658 GTK_PKG_ERRORS=`($PKG_CONFIG --print-errors "$GTK_MODULES") 2>&1`
10659
10660 fi
10661
10662
10663
10664 else
10665 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10666 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10667 fi
10668 fi
10669
10670 if test $succeeded = yes; then
10671 pkg_check_gtk=yes
10672 else
10673 pkg_check_gtk=no
10674 fi
10675
10676 if test "$pkg_check_gtk" = "no" &&
10677 { test "$with_gtk" = yes || test "$with_gtk2" = "yes"; }
10678 then
10679 as_fn_error "$gtk3_pkg_errors$GTK_PKG_ERRORS" "$LINENO" 5
10680 fi
10681 test "$pkg_check_gtk" = "yes" && USE_GTK_TOOLKIT="GTK2"
10682 fi
10683
10684 if test x"$pkg_check_gtk" = xyes; then
10685
10686
10687
10688 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10689 CFLAGS="$CFLAGS $GTK_CFLAGS"
10690 LIBS="$GTK_LIBS $LIBS"
10691 GTK_COMPILES=no
10692 for ac_func in gtk_main
10693 do :
10694 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10695 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10696 cat >>confdefs.h <<_ACEOF
10697 #define HAVE_GTK_MAIN 1
10698 _ACEOF
10699 GTK_COMPILES=yes
10700 fi
10701 done
10702
10703 if test "${GTK_COMPILES}" != "yes"; then
10704 if test "$USE_X_TOOLKIT" != "maybe"; then
10705 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10706 fi
10707 else
10708 HAVE_GTK=yes
10709
10710 $as_echo "#define USE_GTK 1" >>confdefs.h
10711
10712 GTK_OBJ="gtkutil.o $GTK_OBJ"
10713 USE_X_TOOLKIT=none
10714 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10715 :
10716 else
10717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10718 closing open displays. This is no problem if you just use
10719 one display, but if you use more than one and close one of them
10720 Emacs may crash." >&5
10721 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10722 closing open displays. This is no problem if you just use
10723 one display, but if you use more than one and close one of them
10724 Emacs may crash." >&2;}
10725 sleep 3
10726 fi
10727 fi
10728
10729 fi
10730
10731
10732
10733 if test "${HAVE_GTK}" = "yes"; then
10734
10735 if test "$with_toolkit_scroll_bars" != no; then
10736 with_toolkit_scroll_bars=yes
10737 fi
10738
10739 HAVE_GTK_FILE_SELECTION=no
10740 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10741 #include <gtk/gtk.h>
10742 "
10743 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10744 HAVE_GTK_FILE_SELECTION=yes
10745 else
10746 HAVE_GTK_FILE_SELECTION=no
10747 fi
10748
10749 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10750 for ac_func in gtk_file_selection_new
10751 do :
10752 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10753 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10754 cat >>confdefs.h <<_ACEOF
10755 #define HAVE_GTK_FILE_SELECTION_NEW 1
10756 _ACEOF
10757
10758 fi
10759 done
10760
10761 fi
10762
10763
10764 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10765 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10766 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10767 gtk_orientable_set_orientation \
10768 gtk_window_set_has_resize_grip
10769 do :
10770 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10771 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10772 eval as_val=\$$as_ac_var
10773 if test "x$as_val" = x""yes; then :
10774 cat >>confdefs.h <<_ACEOF
10775 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10776 _ACEOF
10777
10778 fi
10779 done
10780
10781
10782 term_header=gtkutil.h
10783 fi
10784
10785 HAVE_DBUS=no
10786 DBUS_OBJ=
10787 if test "${with_dbus}" = "yes"; then
10788
10789 succeeded=no
10790
10791 if test "$PKG_CONFIG" = "no" ; then
10792 HAVE_DBUS=no
10793 else
10794 PKG_CONFIG_MIN_VERSION=0.9.0
10795 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10797 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10798
10799 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10800 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10801 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10802 edit_cflags="
10803 s,///*,/,g
10804 s/^/ /
10805 s/ -I/ $isystem/g
10806 s/^ //
10807 "
10808 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10809 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10811 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10812 succeeded=yes
10813 else
10814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10815 $as_echo "no" >&6; }
10816 DBUS_CFLAGS=""
10817 DBUS_LIBS=""
10818 ## If we have a custom action on failure, don't print errors, but
10819 ## do set a variable so people can do so. Do it in a subshell
10820 ## to capture any diagnostics in invoking pkg-config.
10821 DBUS_PKG_ERRORS=`($PKG_CONFIG --print-errors "dbus-1 >= 1.0") 2>&1`
10822
10823 fi
10824
10825
10826
10827 else
10828 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10829 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10830 fi
10831 fi
10832
10833 if test $succeeded = yes; then
10834 HAVE_DBUS=yes
10835 else
10836 HAVE_DBUS=no
10837 fi
10838
10839 if test "$HAVE_DBUS" = yes; then
10840 LIBS="$LIBS $DBUS_LIBS"
10841
10842 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10843
10844 for ac_func in dbus_watch_get_unix_fd \
10845 dbus_type_is_valid \
10846 dbus_validate_bus_name \
10847 dbus_validate_path \
10848 dbus_validate_interface \
10849 dbus_validate_member
10850 do :
10851 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10852 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10853 eval as_val=\$$as_ac_var
10854 if test "x$as_val" = x""yes; then :
10855 cat >>confdefs.h <<_ACEOF
10856 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10857 _ACEOF
10858
10859 fi
10860 done
10861
10862 DBUS_OBJ=dbusbind.o
10863 fi
10864 fi
10865
10866
10867 HAVE_GSETTINGS=no
10868 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10869
10870 succeeded=no
10871
10872 if test "$PKG_CONFIG" = "no" ; then
10873 HAVE_GSETTINGS=no
10874 else
10875 PKG_CONFIG_MIN_VERSION=0.9.0
10876 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10878 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10879
10880 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10881 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10882 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10883 edit_cflags="
10884 s,///*,/,g
10885 s/^/ /
10886 s/ -I/ $isystem/g
10887 s/^ //
10888 "
10889 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10890 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10892 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10893 succeeded=yes
10894 else
10895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10896 $as_echo "no" >&6; }
10897 GSETTINGS_CFLAGS=""
10898 GSETTINGS_LIBS=""
10899 ## If we have a custom action on failure, don't print errors, but
10900 ## do set a variable so people can do so. Do it in a subshell
10901 ## to capture any diagnostics in invoking pkg-config.
10902 GSETTINGS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gio-2.0 >= 2.26") 2>&1`
10903
10904 fi
10905
10906
10907
10908 else
10909 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10910 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10911 fi
10912 fi
10913
10914 if test $succeeded = yes; then
10915 HAVE_GSETTINGS=yes
10916 else
10917 HAVE_GSETTINGS=no
10918 fi
10919
10920 if test "$HAVE_GSETTINGS" = "yes"; then
10921
10922 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10923
10924 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10925 SETTINGS_LIBS="$GSETTINGS_LIBS"
10926 fi
10927 fi
10928
10929 HAVE_GCONF=no
10930 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10931
10932 succeeded=no
10933
10934 if test "$PKG_CONFIG" = "no" ; then
10935 HAVE_GCONF=no
10936 else
10937 PKG_CONFIG_MIN_VERSION=0.9.0
10938 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10940 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10941
10942 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10943 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10944 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10945 edit_cflags="
10946 s,///*,/,g
10947 s/^/ /
10948 s/ -I/ $isystem/g
10949 s/^ //
10950 "
10951 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10952 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10954 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10955 succeeded=yes
10956 else
10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10958 $as_echo "no" >&6; }
10959 GCONF_CFLAGS=""
10960 GCONF_LIBS=""
10961 ## If we have a custom action on failure, don't print errors, but
10962 ## do set a variable so people can do so. Do it in a subshell
10963 ## to capture any diagnostics in invoking pkg-config.
10964 GCONF_PKG_ERRORS=`($PKG_CONFIG --print-errors "gconf-2.0 >= 2.13") 2>&1`
10965
10966 fi
10967
10968
10969
10970 else
10971 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10972 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10973 fi
10974 fi
10975
10976 if test $succeeded = yes; then
10977 HAVE_GCONF=yes
10978 else
10979 HAVE_GCONF=no
10980 fi
10981
10982 if test "$HAVE_GCONF" = yes; then
10983
10984 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10985
10986 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10987 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10988 fi
10989 fi
10990
10991 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10992
10993 succeeded=no
10994
10995 if test "$PKG_CONFIG" = "no" ; then
10996 HAVE_GOBJECT=no
10997 else
10998 PKG_CONFIG_MIN_VERSION=0.9.0
10999 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
11001 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
11002
11003 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
11004 GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
11005 GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
11006 edit_cflags="
11007 s,///*,/,g
11008 s/^/ /
11009 s/ -I/ $isystem/g
11010 s/^ //
11011 "
11012 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11013 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11015 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11016 succeeded=yes
11017 else
11018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11019 $as_echo "no" >&6; }
11020 GOBJECT_CFLAGS=""
11021 GOBJECT_LIBS=""
11022 ## If we have a custom action on failure, don't print errors, but
11023 ## do set a variable so people can do so. Do it in a subshell
11024 ## to capture any diagnostics in invoking pkg-config.
11025 GOBJECT_PKG_ERRORS=`($PKG_CONFIG --print-errors "gobject-2.0 >= 2.0") 2>&1`
11026
11027 fi
11028
11029
11030
11031 else
11032 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11033 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11034 fi
11035 fi
11036
11037 if test $succeeded = yes; then
11038 HAVE_GOBJECT=yes
11039 else
11040 HAVE_GOBJECT=no
11041 fi
11042
11043 if test "$HAVE_GOBJECT" = "yes"; then
11044 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11045 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
11046 fi
11047 SAVE_CFLAGS="$CFLAGS"
11048 SAVE_LIBS="$LIBS"
11049 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11050 LIBS="$SETTINGS_LIBS $LIBS"
11051 for ac_func in g_type_init
11052 do :
11053 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11054 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11055 cat >>confdefs.h <<_ACEOF
11056 #define HAVE_G_TYPE_INIT 1
11057 _ACEOF
11058
11059 fi
11060 done
11061
11062 CFLAGS="$SAVE_CFLAGS"
11063 LIBS="$SAVE_LIBS"
11064 fi
11065
11066
11067
11068
11069 HAVE_LIBSELINUX=no
11070 LIBSELINUX_LIBS=
11071 if test "${with_selinux}" = "yes"; then
11072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11073 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11074 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11075 $as_echo_n "(cached) " >&6
11076 else
11077 ac_check_lib_save_LIBS=$LIBS
11078 LIBS="-lselinux $LIBS"
11079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11080 /* end confdefs.h. */
11081
11082 /* Override any GCC internal prototype to avoid an error.
11083 Use char because int might match the return type of a GCC
11084 builtin and then its argument prototype would still apply. */
11085 #ifdef __cplusplus
11086 extern "C"
11087 #endif
11088 char lgetfilecon ();
11089 int
11090 main ()
11091 {
11092 return lgetfilecon ();
11093 ;
11094 return 0;
11095 }
11096 _ACEOF
11097 if ac_fn_c_try_link "$LINENO"; then :
11098 ac_cv_lib_selinux_lgetfilecon=yes
11099 else
11100 ac_cv_lib_selinux_lgetfilecon=no
11101 fi
11102 rm -f core conftest.err conftest.$ac_objext \
11103 conftest$ac_exeext conftest.$ac_ext
11104 LIBS=$ac_check_lib_save_LIBS
11105 fi
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11107 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11108 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11109 HAVE_LIBSELINUX=yes
11110 else
11111 HAVE_LIBSELINUX=no
11112 fi
11113
11114 if test "$HAVE_LIBSELINUX" = yes; then
11115
11116 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11117
11118 LIBSELINUX_LIBS=-lselinux
11119 fi
11120 fi
11121
11122
11123 HAVE_GNUTLS=no
11124 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11125 if test "${with_gnutls}" = "yes" ; then
11126
11127 succeeded=no
11128
11129 if test "$PKG_CONFIG" = "no" ; then
11130 HAVE_GNUTLS=no
11131 else
11132 PKG_CONFIG_MIN_VERSION=0.9.0
11133 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11135 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11136
11137 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11138 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11139 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11140 edit_cflags="
11141 s,///*,/,g
11142 s/^/ /
11143 s/ -I/ $isystem/g
11144 s/^ //
11145 "
11146 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11147 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11149 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11150 succeeded=yes
11151 else
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11153 $as_echo "no" >&6; }
11154 LIBGNUTLS_CFLAGS=""
11155 LIBGNUTLS_LIBS=""
11156 ## If we have a custom action on failure, don't print errors, but
11157 ## do set a variable so people can do so. Do it in a subshell
11158 ## to capture any diagnostics in invoking pkg-config.
11159 LIBGNUTLS_PKG_ERRORS=`($PKG_CONFIG --print-errors "gnutls >= 2.6.6") 2>&1`
11160
11161 fi
11162
11163
11164
11165 else
11166 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11167 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11168 fi
11169 fi
11170
11171 if test $succeeded = yes; then
11172 HAVE_GNUTLS=yes
11173 else
11174 HAVE_GNUTLS=no
11175 fi
11176
11177 if test "${HAVE_GNUTLS}" = "yes"; then
11178
11179 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11180
11181 fi
11182
11183 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11184 LIBS="$LIBGNUTLS_LIBS $LIBS"
11185 for ac_func in gnutls_certificate_set_verify_function
11186 do :
11187 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11188 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11189 cat >>confdefs.h <<_ACEOF
11190 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11191 _ACEOF
11192 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11193 fi
11194 done
11195
11196
11197 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11198
11199 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11200
11201 fi
11202 fi
11203
11204
11205
11206
11207 HAVE_XAW3D=no
11208 LUCID_LIBW=
11209 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11210 if test "$with_xaw3d" != no; then
11211 if test "${emacs_cv_xaw3d+set}" = set; then :
11212 $as_echo_n "(cached) " >&6
11213 else
11214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11215 /* end confdefs.h. */
11216
11217 #include <X11/Intrinsic.h>
11218 #include <X11/Xaw3d/Simple.h>
11219 int
11220 main ()
11221 {
11222
11223 ;
11224 return 0;
11225 }
11226 _ACEOF
11227 if ac_fn_c_try_link "$LINENO"; then :
11228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11229 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11230 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11231 $as_echo_n "(cached) " >&6
11232 else
11233 ac_check_lib_save_LIBS=$LIBS
11234 LIBS="-lXaw3d $LIBS"
11235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h. */
11237
11238 /* Override any GCC internal prototype to avoid an error.
11239 Use char because int might match the return type of a GCC
11240 builtin and then its argument prototype would still apply. */
11241 #ifdef __cplusplus
11242 extern "C"
11243 #endif
11244 char XawScrollbarSetThumb ();
11245 int
11246 main ()
11247 {
11248 return XawScrollbarSetThumb ();
11249 ;
11250 return 0;
11251 }
11252 _ACEOF
11253 if ac_fn_c_try_link "$LINENO"; then :
11254 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11255 else
11256 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11257 fi
11258 rm -f core conftest.err conftest.$ac_objext \
11259 conftest$ac_exeext conftest.$ac_ext
11260 LIBS=$ac_check_lib_save_LIBS
11261 fi
11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11263 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11264 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11265 emacs_cv_xaw3d=yes
11266 else
11267 emacs_cv_xaw3d=no
11268 fi
11269
11270 else
11271 emacs_cv_xaw3d=no
11272 fi
11273 rm -f core conftest.err conftest.$ac_objext \
11274 conftest$ac_exeext conftest.$ac_ext
11275 fi
11276
11277 else
11278 emacs_cv_xaw3d=no
11279 fi
11280 if test $emacs_cv_xaw3d = yes; then
11281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11282 $as_echo_n "checking for xaw3d... " >&6; }
11283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11284 $as_echo "yes; using Lucid toolkit" >&6; }
11285 USE_X_TOOLKIT=LUCID
11286 HAVE_XAW3D=yes
11287 LUCID_LIBW=-lXaw3d
11288
11289 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11290
11291 else
11292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11293 $as_echo_n "checking for xaw3d... " >&6; }
11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11295 $as_echo "no" >&6; }
11296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11297 $as_echo_n "checking for libXaw... " >&6; }
11298 if test "${emacs_cv_xaw+set}" = set; then :
11299 $as_echo_n "(cached) " >&6
11300 else
11301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11302 /* end confdefs.h. */
11303
11304 #include <X11/Intrinsic.h>
11305 #include <X11/Xaw/Simple.h>
11306 int
11307 main ()
11308 {
11309
11310 ;
11311 return 0;
11312 }
11313 _ACEOF
11314 if ac_fn_c_try_link "$LINENO"; then :
11315 emacs_cv_xaw=yes
11316 else
11317 emacs_cv_xaw=no
11318 fi
11319 rm -f core conftest.err conftest.$ac_objext \
11320 conftest$ac_exeext conftest.$ac_ext
11321 fi
11322
11323 if test $emacs_cv_xaw = yes; then
11324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11325 $as_echo "yes; using Lucid toolkit" >&6; }
11326 USE_X_TOOLKIT=LUCID
11327 LUCID_LIBW=-lXaw
11328 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11329 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11330 else
11331 as_fn_error "No X toolkit could be found.
11332 If you are sure you want Emacs compiled without an X toolkit, pass
11333 --with-x-toolkit=no
11334 to configure. Otherwise, install the development libraries for the toolkit
11335 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11336 fi
11337 fi
11338 fi
11339
11340 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11341
11342 LIBXTR6=
11343 if test "${USE_X_TOOLKIT}" != "none"; then
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11345 $as_echo_n "checking X11 toolkit version... " >&6; }
11346 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11347 $as_echo_n "(cached) " >&6
11348 else
11349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11350 /* end confdefs.h. */
11351 #include <X11/Intrinsic.h>
11352 int
11353 main ()
11354 {
11355 #if XtSpecificationRelease < 6
11356 fail;
11357 #endif
11358
11359 ;
11360 return 0;
11361 }
11362 _ACEOF
11363 if ac_fn_c_try_link "$LINENO"; then :
11364 emacs_cv_x11_toolkit_version_6=yes
11365 else
11366 emacs_cv_x11_toolkit_version_6=no
11367 fi
11368 rm -f core conftest.err conftest.$ac_objext \
11369 conftest$ac_exeext conftest.$ac_ext
11370 fi
11371
11372 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11373 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11375 $as_echo "6 or newer" >&6; }
11376
11377 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11378
11379 LIBXTR6="-lSM -lICE"
11380 case "$opsys" in
11381 ## Use libw.a along with X11R6 Xt.
11382 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11383 esac
11384 else
11385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11386 $as_echo "before 6" >&6; }
11387 fi
11388
11389 OLDLIBS="$LIBS"
11390 if test x$HAVE_X11XTR6 = xyes; then
11391 LIBS="-lXt -lSM -lICE $LIBS"
11392 else
11393 LIBS="-lXt $LIBS"
11394 fi
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11396 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11397 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11398 $as_echo_n "(cached) " >&6
11399 else
11400 ac_check_lib_save_LIBS=$LIBS
11401 LIBS="-lXmu $LIBS"
11402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11403 /* end confdefs.h. */
11404
11405 /* Override any GCC internal prototype to avoid an error.
11406 Use char because int might match the return type of a GCC
11407 builtin and then its argument prototype would still apply. */
11408 #ifdef __cplusplus
11409 extern "C"
11410 #endif
11411 char XmuConvertStandardSelection ();
11412 int
11413 main ()
11414 {
11415 return XmuConvertStandardSelection ();
11416 ;
11417 return 0;
11418 }
11419 _ACEOF
11420 if ac_fn_c_try_link "$LINENO"; then :
11421 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11422 else
11423 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11424 fi
11425 rm -f core conftest.err conftest.$ac_objext \
11426 conftest$ac_exeext conftest.$ac_ext
11427 LIBS=$ac_check_lib_save_LIBS
11428 fi
11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11430 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11431 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11432 cat >>confdefs.h <<_ACEOF
11433 #define HAVE_LIBXMU 1
11434 _ACEOF
11435
11436 LIBS="-lXmu $LIBS"
11437
11438 fi
11439
11440 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11441 fi
11442
11443
11444 LIBXMU=-lXmu
11445 case $opsys in
11446 ## These systems don't supply Xmu.
11447 hpux* | aix4-2 )
11448 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11449 ;;
11450 esac
11451
11452
11453 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11454 if test "${HAVE_X11}" = "yes"; then
11455 if test "${USE_X_TOOLKIT}" != "none"; then
11456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11457 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11458 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11459 $as_echo_n "(cached) " >&6
11460 else
11461 ac_check_lib_save_LIBS=$LIBS
11462 LIBS="-lXext $LIBS"
11463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11464 /* end confdefs.h. */
11465
11466 /* Override any GCC internal prototype to avoid an error.
11467 Use char because int might match the return type of a GCC
11468 builtin and then its argument prototype would still apply. */
11469 #ifdef __cplusplus
11470 extern "C"
11471 #endif
11472 char XShapeQueryExtension ();
11473 int
11474 main ()
11475 {
11476 return XShapeQueryExtension ();
11477 ;
11478 return 0;
11479 }
11480 _ACEOF
11481 if ac_fn_c_try_link "$LINENO"; then :
11482 ac_cv_lib_Xext_XShapeQueryExtension=yes
11483 else
11484 ac_cv_lib_Xext_XShapeQueryExtension=no
11485 fi
11486 rm -f core conftest.err conftest.$ac_objext \
11487 conftest$ac_exeext conftest.$ac_ext
11488 LIBS=$ac_check_lib_save_LIBS
11489 fi
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11491 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11492 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11493 cat >>confdefs.h <<_ACEOF
11494 #define HAVE_LIBXEXT 1
11495 _ACEOF
11496
11497 LIBS="-lXext $LIBS"
11498
11499 fi
11500
11501 fi
11502 fi
11503
11504 LIBXP=
11505 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11506 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11507 if test -d /usr/include/openmotif; then
11508 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
11509 emacs_cv_openmotif=yes
11510 case "$canonical" in
11511 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
11512 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
11513 ;;
11514 *)
11515 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
11516 esac
11517 else
11518 emacs_cv_openmotif=no
11519 fi
11520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11521 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11522 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11523 $as_echo_n "(cached) " >&6
11524 else
11525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11526 /* end confdefs.h. */
11527 #include <Xm/Xm.h>
11528 int
11529 main ()
11530 {
11531 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11532 int x = 5;
11533 #else
11534 Motif version prior to 2.1.
11535 #endif
11536 ;
11537 return 0;
11538 }
11539 _ACEOF
11540 if ac_fn_c_try_compile "$LINENO"; then :
11541 emacs_cv_motif_version_2_1=yes
11542 else
11543 emacs_cv_motif_version_2_1=no
11544 fi
11545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11546 fi
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11548 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11549 if test $emacs_cv_motif_version_2_1 = yes; then
11550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11551 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11552 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11553 $as_echo_n "(cached) " >&6
11554 else
11555 ac_check_lib_save_LIBS=$LIBS
11556 LIBS="-lXp $LIBS"
11557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11558 /* end confdefs.h. */
11559
11560 /* Override any GCC internal prototype to avoid an error.
11561 Use char because int might match the return type of a GCC
11562 builtin and then its argument prototype would still apply. */
11563 #ifdef __cplusplus
11564 extern "C"
11565 #endif
11566 char XpCreateContext ();
11567 int
11568 main ()
11569 {
11570 return XpCreateContext ();
11571 ;
11572 return 0;
11573 }
11574 _ACEOF
11575 if ac_fn_c_try_link "$LINENO"; then :
11576 ac_cv_lib_Xp_XpCreateContext=yes
11577 else
11578 ac_cv_lib_Xp_XpCreateContext=no
11579 fi
11580 rm -f core conftest.err conftest.$ac_objext \
11581 conftest$ac_exeext conftest.$ac_ext
11582 LIBS=$ac_check_lib_save_LIBS
11583 fi
11584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11585 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11586 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11587 LIBXP=-lXp
11588 fi
11589
11590 if test x$emacs_cv_openmotif = xyes; then
11591 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
11592 fi
11593 else
11594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11595 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11596 if test "${emacs_cv_lesstif+set}" = set; then :
11597 $as_echo_n "(cached) " >&6
11598 else
11599 # We put this in CFLAGS temporarily to precede other -I options
11600 # that might be in CFLAGS temporarily.
11601 # We put this in CPPFLAGS where it precedes the other -I options.
11602 OLD_CPPFLAGS=$CPPFLAGS
11603 OLD_CFLAGS=$CFLAGS
11604 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11605 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11607 /* end confdefs.h. */
11608 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11609 int
11610 main ()
11611 {
11612 int x = 5;
11613 ;
11614 return 0;
11615 }
11616 _ACEOF
11617 if ac_fn_c_try_compile "$LINENO"; then :
11618 emacs_cv_lesstif=yes
11619 else
11620 emacs_cv_lesstif=no
11621 fi
11622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11623 fi
11624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11625 $as_echo "$emacs_cv_lesstif" >&6; }
11626 if test $emacs_cv_lesstif = yes; then
11627 # Make sure this -I option remains in CPPFLAGS after it is set
11628 # back to REAL_CPPFLAGS.
11629 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11630 # have those other -I options anyway. Ultimately, having this
11631 # directory ultimately in CPPFLAGS will be enough.
11632 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11633 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11634 else
11635 CFLAGS=$OLD_CFLAGS
11636 CPPFLAGS=$OLD_CPPFLAGS
11637 fi
11638 fi
11639 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11640 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11641
11642 else
11643 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11644 fi
11645
11646
11647 fi
11648
11649
11650 USE_TOOLKIT_SCROLL_BARS=no
11651 if test "${with_toolkit_scroll_bars}" != "no"; then
11652 if test "${USE_X_TOOLKIT}" != "none"; then
11653 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11654 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11655
11656 HAVE_XAW3D=no
11657 USE_TOOLKIT_SCROLL_BARS=yes
11658 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11659 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11660
11661 USE_TOOLKIT_SCROLL_BARS=yes
11662 fi
11663 elif test "${HAVE_GTK}" = "yes"; then
11664 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11665
11666 USE_TOOLKIT_SCROLL_BARS=yes
11667 elif test "${HAVE_NS}" = "yes"; then
11668 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11669
11670 USE_TOOLKIT_SCROLL_BARS=yes
11671 fi
11672 fi
11673
11674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11675 /* end confdefs.h. */
11676
11677 #include <X11/Xlib.h>
11678 #include <X11/Xresource.h>
11679 int
11680 main ()
11681 {
11682 XIMProc callback;
11683 ;
11684 return 0;
11685 }
11686 _ACEOF
11687 if ac_fn_c_try_compile "$LINENO"; then :
11688 HAVE_XIM=yes
11689
11690 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11691
11692 else
11693 HAVE_XIM=no
11694 fi
11695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11696
11697
11698 if test "${with_xim}" != "no"; then
11699
11700 $as_echo "#define USE_XIM 1" >>confdefs.h
11701
11702 fi
11703
11704
11705 if test "${HAVE_XIM}" != "no"; then
11706 late_CFLAGS=$CFLAGS
11707 if test "$GCC" = yes; then
11708 CFLAGS="$CFLAGS --pedantic-errors"
11709 fi
11710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11711 /* end confdefs.h. */
11712
11713 #include <X11/Xlib.h>
11714 #include <X11/Xresource.h>
11715 int
11716 main ()
11717 {
11718 Display *display;
11719 XrmDatabase db;
11720 char *res_name;
11721 char *res_class;
11722 XIMProc callback;
11723 XPointer *client_data;
11724 #ifndef __GNUC__
11725 /* If we're not using GCC, it's probably not XFree86, and this is
11726 probably right, but we can't use something like --pedantic-errors. */
11727 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11728 char*, XIMProc, XPointer*);
11729 #endif
11730 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11731 client_data);
11732 ;
11733 return 0;
11734 }
11735 _ACEOF
11736 if ac_fn_c_try_compile "$LINENO"; then :
11737 emacs_cv_arg6_star=yes
11738 fi
11739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11740 if test "$emacs_cv_arg6_star" = yes; then
11741 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11742
11743 else
11744 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11745
11746 fi
11747 CFLAGS=$late_CFLAGS
11748 fi
11749
11750 ### Start of font-backend (under any platform) section.
11751 # (nothing here yet -- this is a placeholder)
11752 ### End of font-backend (under any platform) section.
11753
11754 ### Start of font-backend (under X11) section.
11755 if test "${HAVE_X11}" = "yes"; then
11756
11757 succeeded=no
11758
11759 if test "$PKG_CONFIG" = "no" ; then
11760 HAVE_FC=no
11761 else
11762 PKG_CONFIG_MIN_VERSION=0.9.0
11763 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11765 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11766
11767 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11768 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11769 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11770 edit_cflags="
11771 s,///*,/,g
11772 s/^/ /
11773 s/ -I/ $isystem/g
11774 s/^ //
11775 "
11776 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11777 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11779 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11780 succeeded=yes
11781 else
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11783 $as_echo "no" >&6; }
11784 FONTCONFIG_CFLAGS=""
11785 FONTCONFIG_LIBS=""
11786 ## If we have a custom action on failure, don't print errors, but
11787 ## do set a variable so people can do so. Do it in a subshell
11788 ## to capture any diagnostics in invoking pkg-config.
11789 FONTCONFIG_PKG_ERRORS=`($PKG_CONFIG --print-errors "fontconfig >= 2.2.0") 2>&1`
11790
11791 fi
11792
11793
11794
11795 else
11796 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11797 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11798 fi
11799 fi
11800
11801 if test $succeeded = yes; then
11802 HAVE_FC=yes
11803 else
11804 HAVE_FC=no
11805 fi
11806
11807
11808 ## Use -lXft if available, unless `--with-xft=no'.
11809 HAVE_XFT=maybe
11810 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11811 with_xft="no";
11812 fi
11813 if test "x${with_xft}" != "xno"; then
11814
11815
11816 succeeded=no
11817
11818 if test "$PKG_CONFIG" = "no" ; then
11819 HAVE_XFT=no
11820 else
11821 PKG_CONFIG_MIN_VERSION=0.9.0
11822 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11824 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11825
11826 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11827 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11828 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11829 edit_cflags="
11830 s,///*,/,g
11831 s/^/ /
11832 s/ -I/ $isystem/g
11833 s/^ //
11834 "
11835 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11836 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11838 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11839 succeeded=yes
11840 else
11841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11842 $as_echo "no" >&6; }
11843 XFT_CFLAGS=""
11844 XFT_LIBS=""
11845 ## If we have a custom action on failure, don't print errors, but
11846 ## do set a variable so people can do so. Do it in a subshell
11847 ## to capture any diagnostics in invoking pkg-config.
11848 XFT_PKG_ERRORS=`($PKG_CONFIG --print-errors "xft >= 0.13.0") 2>&1`
11849
11850 fi
11851
11852
11853
11854 else
11855 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11856 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11857 fi
11858 fi
11859
11860 if test $succeeded = yes; then
11861 :
11862 else
11863 HAVE_XFT=no
11864 fi
11865
11866 ## Because xftfont.c uses XRenderQueryExtension, we also
11867 ## need to link to -lXrender.
11868 HAVE_XRENDER=no
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11870 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11871 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11872 $as_echo_n "(cached) " >&6
11873 else
11874 ac_check_lib_save_LIBS=$LIBS
11875 LIBS="-lXrender $LIBS"
11876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11877 /* end confdefs.h. */
11878
11879 /* Override any GCC internal prototype to avoid an error.
11880 Use char because int might match the return type of a GCC
11881 builtin and then its argument prototype would still apply. */
11882 #ifdef __cplusplus
11883 extern "C"
11884 #endif
11885 char XRenderQueryExtension ();
11886 int
11887 main ()
11888 {
11889 return XRenderQueryExtension ();
11890 ;
11891 return 0;
11892 }
11893 _ACEOF
11894 if ac_fn_c_try_link "$LINENO"; then :
11895 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11896 else
11897 ac_cv_lib_Xrender_XRenderQueryExtension=no
11898 fi
11899 rm -f core conftest.err conftest.$ac_objext \
11900 conftest$ac_exeext conftest.$ac_ext
11901 LIBS=$ac_check_lib_save_LIBS
11902 fi
11903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11904 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11905 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11906 HAVE_XRENDER=yes
11907 fi
11908
11909 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11910 OLD_CPPFLAGS="$CPPFLAGS"
11911 OLD_CFLAGS="$CFLAGS"
11912 OLD_LIBS="$LIBS"
11913 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11914 CFLAGS="$CFLAGS $XFT_CFLAGS"
11915 XFT_LIBS="-lXrender $XFT_LIBS"
11916 LIBS="$XFT_LIBS $LIBS"
11917 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11918 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11920 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11921 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11922 $as_echo_n "(cached) " >&6
11923 else
11924 ac_check_lib_save_LIBS=$LIBS
11925 LIBS="-lXft $XFT_LIBS $LIBS"
11926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11927 /* end confdefs.h. */
11928
11929 /* Override any GCC internal prototype to avoid an error.
11930 Use char because int might match the return type of a GCC
11931 builtin and then its argument prototype would still apply. */
11932 #ifdef __cplusplus
11933 extern "C"
11934 #endif
11935 char XftFontOpen ();
11936 int
11937 main ()
11938 {
11939 return XftFontOpen ();
11940 ;
11941 return 0;
11942 }
11943 _ACEOF
11944 if ac_fn_c_try_link "$LINENO"; then :
11945 ac_cv_lib_Xft_XftFontOpen=yes
11946 else
11947 ac_cv_lib_Xft_XftFontOpen=no
11948 fi
11949 rm -f core conftest.err conftest.$ac_objext \
11950 conftest$ac_exeext conftest.$ac_ext
11951 LIBS=$ac_check_lib_save_LIBS
11952 fi
11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11954 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11955 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11956 HAVE_XFT=yes
11957 fi
11958
11959 fi
11960
11961
11962
11963 if test "${HAVE_XFT}" = "yes"; then
11964
11965 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11966
11967
11968 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11969 else
11970 CPPFLAGS="$OLD_CPPFLAGS"
11971 CFLAGS="$OLD_CFLAGS"
11972 LIBS="$OLD_LIBS"
11973 fi # "${HAVE_XFT}" = "yes"
11974 fi # "$HAVE_XFT" != no
11975 fi # "x${with_xft}" != "xno"
11976
11977 ## We used to allow building with FreeType and without Xft.
11978 ## However, the ftx font backend driver is not in good shape.
11979 if test "$HAVE_XFT" != "yes"; then
11980 HAVE_XFT=no
11981 HAVE_FREETYPE=no
11982 else
11983
11984 succeeded=no
11985
11986 if test "$PKG_CONFIG" = "no" ; then
11987 HAVE_FREETYPE=no
11988 else
11989 PKG_CONFIG_MIN_VERSION=0.9.0
11990 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11992 $as_echo_n "checking for freetype2... " >&6; }
11993
11994 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11995 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11996 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11997 edit_cflags="
11998 s,///*,/,g
11999 s/^/ /
12000 s/ -I/ $isystem/g
12001 s/^ //
12002 "
12003 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
12004 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
12006 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
12007 succeeded=yes
12008 else
12009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12010 $as_echo "no" >&6; }
12011 FREETYPE_CFLAGS=""
12012 FREETYPE_LIBS=""
12013 ## If we have a custom action on failure, don't print errors, but
12014 ## do set a variable so people can do so. Do it in a subshell
12015 ## to capture any diagnostics in invoking pkg-config.
12016 FREETYPE_PKG_ERRORS=`($PKG_CONFIG --print-errors "freetype2") 2>&1`
12017
12018 fi
12019
12020
12021
12022 else
12023 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12024 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12025 fi
12026 fi
12027
12028 if test $succeeded = yes; then
12029 HAVE_FREETYPE=yes
12030 else
12031 HAVE_FREETYPE=no
12032 fi
12033
12034
12035 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12036 fi
12037
12038 HAVE_LIBOTF=no
12039 if test "${HAVE_FREETYPE}" = "yes"; then
12040
12041 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12042
12043 if test "${with_libotf}" != "no"; then
12044
12045 succeeded=no
12046
12047 if test "$PKG_CONFIG" = "no" ; then
12048 HAVE_LIBOTF=no
12049 else
12050 PKG_CONFIG_MIN_VERSION=0.9.0
12051 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12053 $as_echo_n "checking for libotf... " >&6; }
12054
12055 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12056 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12057 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12058 edit_cflags="
12059 s,///*,/,g
12060 s/^/ /
12061 s/ -I/ $isystem/g
12062 s/^ //
12063 "
12064 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12065 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12067 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12068 succeeded=yes
12069 else
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12071 $as_echo "no" >&6; }
12072 LIBOTF_CFLAGS=""
12073 LIBOTF_LIBS=""
12074 ## If we have a custom action on failure, don't print errors, but
12075 ## do set a variable so people can do so. Do it in a subshell
12076 ## to capture any diagnostics in invoking pkg-config.
12077 LIBOTF_PKG_ERRORS=`($PKG_CONFIG --print-errors "libotf") 2>&1`
12078
12079 fi
12080
12081
12082
12083 else
12084 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12085 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12086 fi
12087 fi
12088
12089 if test $succeeded = yes; then
12090 HAVE_LIBOTF=yes
12091 else
12092 HAVE_LIBOTF=no
12093 fi
12094
12095 if test "$HAVE_LIBOTF" = "yes"; then
12096
12097 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12098
12099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12100 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12101 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12102 $as_echo_n "(cached) " >&6
12103 else
12104 ac_check_lib_save_LIBS=$LIBS
12105 LIBS="-lotf $LIBS"
12106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12107 /* end confdefs.h. */
12108
12109 /* Override any GCC internal prototype to avoid an error.
12110 Use char because int might match the return type of a GCC
12111 builtin and then its argument prototype would still apply. */
12112 #ifdef __cplusplus
12113 extern "C"
12114 #endif
12115 char OTF_get_variation_glyphs ();
12116 int
12117 main ()
12118 {
12119 return OTF_get_variation_glyphs ();
12120 ;
12121 return 0;
12122 }
12123 _ACEOF
12124 if ac_fn_c_try_link "$LINENO"; then :
12125 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12126 else
12127 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12128 fi
12129 rm -f core conftest.err conftest.$ac_objext \
12130 conftest$ac_exeext conftest.$ac_ext
12131 LIBS=$ac_check_lib_save_LIBS
12132 fi
12133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12134 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12135 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12136 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12137 else
12138 HAVE_OTF_GET_VARIATION_GLYPHS=no
12139 fi
12140
12141 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12142
12143 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12144
12145 fi
12146 fi
12147 fi
12148 fi
12149
12150 HAVE_M17N_FLT=no
12151 if test "${HAVE_LIBOTF}" = yes; then
12152 if test "${with_m17n_flt}" != "no"; then
12153
12154 succeeded=no
12155
12156 if test "$PKG_CONFIG" = "no" ; then
12157 HAVE_M17N_FLT=no
12158 else
12159 PKG_CONFIG_MIN_VERSION=0.9.0
12160 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12162 $as_echo_n "checking for m17n-flt... " >&6; }
12163
12164 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12165 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12166 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12167 edit_cflags="
12168 s,///*,/,g
12169 s/^/ /
12170 s/ -I/ $isystem/g
12171 s/^ //
12172 "
12173 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12174 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12176 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12177 succeeded=yes
12178 else
12179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12180 $as_echo "no" >&6; }
12181 M17N_FLT_CFLAGS=""
12182 M17N_FLT_LIBS=""
12183 ## If we have a custom action on failure, don't print errors, but
12184 ## do set a variable so people can do so. Do it in a subshell
12185 ## to capture any diagnostics in invoking pkg-config.
12186 M17N_FLT_PKG_ERRORS=`($PKG_CONFIG --print-errors "m17n-flt") 2>&1`
12187
12188 fi
12189
12190
12191
12192 else
12193 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12194 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12195 fi
12196 fi
12197
12198 if test $succeeded = yes; then
12199 HAVE_M17N_FLT=yes
12200 else
12201 HAVE_M17N_FLT=no
12202 fi
12203
12204 if test "$HAVE_M17N_FLT" = "yes"; then
12205
12206 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12207
12208 fi
12209 fi
12210 fi
12211 else
12212 HAVE_XFT=no
12213 HAVE_FREETYPE=no
12214 HAVE_LIBOTF=no
12215 HAVE_M17N_FLT=no
12216 fi
12217
12218 ### End of font-backend (under X11) section.
12219
12220
12221
12222
12223
12224
12225
12226
12227
12228
12229 ### Use -lXpm if available, unless `--with-xpm=no'.
12230 HAVE_XPM=no
12231 LIBXPM=
12232 if test "${HAVE_X11}" = "yes"; then
12233 if test "${with_xpm}" != "no"; then
12234 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12235 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12237 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12238 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12239 $as_echo_n "(cached) " >&6
12240 else
12241 ac_check_lib_save_LIBS=$LIBS
12242 LIBS="-lXpm -lX11 $LIBS"
12243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12244 /* end confdefs.h. */
12245
12246 /* Override any GCC internal prototype to avoid an error.
12247 Use char because int might match the return type of a GCC
12248 builtin and then its argument prototype would still apply. */
12249 #ifdef __cplusplus
12250 extern "C"
12251 #endif
12252 char XpmReadFileToPixmap ();
12253 int
12254 main ()
12255 {
12256 return XpmReadFileToPixmap ();
12257 ;
12258 return 0;
12259 }
12260 _ACEOF
12261 if ac_fn_c_try_link "$LINENO"; then :
12262 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12263 else
12264 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12265 fi
12266 rm -f core conftest.err conftest.$ac_objext \
12267 conftest$ac_exeext conftest.$ac_ext
12268 LIBS=$ac_check_lib_save_LIBS
12269 fi
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12271 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12272 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12273 HAVE_XPM=yes
12274 fi
12275
12276 fi
12277
12278
12279 if test "${HAVE_XPM}" = "yes"; then
12280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12281 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12283 /* end confdefs.h. */
12284 #include "X11/xpm.h"
12285 #ifndef XpmReturnAllocPixels
12286 no_return_alloc_pixels
12287 #endif
12288
12289 _ACEOF
12290 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12291 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12292 HAVE_XPM=no
12293 else
12294 HAVE_XPM=yes
12295 fi
12296 rm -f conftest*
12297
12298
12299 if test "${HAVE_XPM}" = "yes"; then
12300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12301 $as_echo "yes" >&6; }
12302 else
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12304 $as_echo "no" >&6; }
12305 fi
12306 fi
12307 fi
12308
12309 if test "${HAVE_XPM}" = "yes"; then
12310
12311 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12312
12313 LIBXPM=-lXpm
12314 fi
12315 fi
12316
12317
12318 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12319 HAVE_JPEG=no
12320 LIBJPEG=
12321 if test "${HAVE_X11}" = "yes"; then
12322 if test "${with_jpeg}" != "no"; then
12323 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12324 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12326 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12327 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12328 $as_echo_n "(cached) " >&6
12329 else
12330 ac_check_lib_save_LIBS=$LIBS
12331 LIBS="-ljpeg $LIBS"
12332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12333 /* end confdefs.h. */
12334
12335 /* Override any GCC internal prototype to avoid an error.
12336 Use char because int might match the return type of a GCC
12337 builtin and then its argument prototype would still apply. */
12338 #ifdef __cplusplus
12339 extern "C"
12340 #endif
12341 char jpeg_destroy_compress ();
12342 int
12343 main ()
12344 {
12345 return jpeg_destroy_compress ();
12346 ;
12347 return 0;
12348 }
12349 _ACEOF
12350 if ac_fn_c_try_link "$LINENO"; then :
12351 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12352 else
12353 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12354 fi
12355 rm -f core conftest.err conftest.$ac_objext \
12356 conftest$ac_exeext conftest.$ac_ext
12357 LIBS=$ac_check_lib_save_LIBS
12358 fi
12359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12360 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12361 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12362 HAVE_JPEG=yes
12363 fi
12364
12365 fi
12366
12367
12368 fi
12369
12370 if test "${HAVE_JPEG}" = "yes"; then
12371 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12372
12373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12374 /* end confdefs.h. */
12375 #include <jpeglib.h>
12376 version=JPEG_LIB_VERSION
12377
12378 _ACEOF
12379 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12380 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12381 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12382
12383 else
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12385 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12386 HAVE_JPEG=no
12387 fi
12388 rm -f conftest*
12389
12390 fi
12391 if test "${HAVE_JPEG}" = "yes"; then
12392 LIBJPEG=-ljpeg
12393 fi
12394 fi
12395
12396
12397 ### Use -lpng if available, unless `--with-png=no'.
12398 HAVE_PNG=no
12399 LIBPNG=
12400 if test "${HAVE_X11}" = "yes"; then
12401 if test "${with_png}" != "no"; then
12402 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12403 # in /usr/include/libpng.
12404 for ac_header in png.h libpng/png.h
12405 do :
12406 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12407 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12408 eval as_val=\$$as_ac_Header
12409 if test "x$as_val" = x""yes; then :
12410 cat >>confdefs.h <<_ACEOF
12411 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12412 _ACEOF
12413 break
12414 fi
12415
12416 done
12417
12418 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12420 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12421 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12422 $as_echo_n "(cached) " >&6
12423 else
12424 ac_check_lib_save_LIBS=$LIBS
12425 LIBS="-lpng -lz -lm $LIBS"
12426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12427 /* end confdefs.h. */
12428
12429 /* Override any GCC internal prototype to avoid an error.
12430 Use char because int might match the return type of a GCC
12431 builtin and then its argument prototype would still apply. */
12432 #ifdef __cplusplus
12433 extern "C"
12434 #endif
12435 char png_get_channels ();
12436 int
12437 main ()
12438 {
12439 return png_get_channels ();
12440 ;
12441 return 0;
12442 }
12443 _ACEOF
12444 if ac_fn_c_try_link "$LINENO"; then :
12445 ac_cv_lib_png_png_get_channels=yes
12446 else
12447 ac_cv_lib_png_png_get_channels=no
12448 fi
12449 rm -f core conftest.err conftest.$ac_objext \
12450 conftest$ac_exeext conftest.$ac_ext
12451 LIBS=$ac_check_lib_save_LIBS
12452 fi
12453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12454 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12455 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12456 HAVE_PNG=yes
12457 fi
12458
12459 fi
12460 fi
12461
12462 if test "${HAVE_PNG}" = "yes"; then
12463
12464 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12465
12466 LIBPNG="-lpng -lz -lm"
12467
12468 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12469 # include <libpng/png.h>
12470 #else
12471 # include <png.h>
12472 #endif
12473
12474 "
12475 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
12476
12477 else
12478
12479 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12480
12481 fi
12482
12483 fi
12484 fi
12485
12486
12487 ### Use -ltiff if available, unless `--with-tiff=no'.
12488 HAVE_TIFF=no
12489 LIBTIFF=
12490 if test "${HAVE_X11}" = "yes"; then
12491 if test "${with_tiff}" != "no"; then
12492 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12493 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12494 tifflibs="-lz -lm"
12495 # At least one tiff package requires the jpeg library.
12496 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12498 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12499 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12500 $as_echo_n "(cached) " >&6
12501 else
12502 ac_check_lib_save_LIBS=$LIBS
12503 LIBS="-ltiff $tifflibs $LIBS"
12504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12505 /* end confdefs.h. */
12506
12507 /* Override any GCC internal prototype to avoid an error.
12508 Use char because int might match the return type of a GCC
12509 builtin and then its argument prototype would still apply. */
12510 #ifdef __cplusplus
12511 extern "C"
12512 #endif
12513 char TIFFGetVersion ();
12514 int
12515 main ()
12516 {
12517 return TIFFGetVersion ();
12518 ;
12519 return 0;
12520 }
12521 _ACEOF
12522 if ac_fn_c_try_link "$LINENO"; then :
12523 ac_cv_lib_tiff_TIFFGetVersion=yes
12524 else
12525 ac_cv_lib_tiff_TIFFGetVersion=no
12526 fi
12527 rm -f core conftest.err conftest.$ac_objext \
12528 conftest$ac_exeext conftest.$ac_ext
12529 LIBS=$ac_check_lib_save_LIBS
12530 fi
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12532 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12533 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12534 HAVE_TIFF=yes
12535 fi
12536
12537 fi
12538
12539
12540 fi
12541
12542 if test "${HAVE_TIFF}" = "yes"; then
12543
12544 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12545
12546 LIBTIFF=-ltiff
12547 fi
12548 fi
12549
12550
12551 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12552 HAVE_GIF=no
12553 LIBGIF=
12554 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12555 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12556 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12557 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12558 # Earlier versions can crash Emacs.
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12560 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12561 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12562 $as_echo_n "(cached) " >&6
12563 else
12564 ac_check_lib_save_LIBS=$LIBS
12565 LIBS="-lgif $LIBS"
12566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12567 /* end confdefs.h. */
12568
12569 /* Override any GCC internal prototype to avoid an error.
12570 Use char because int might match the return type of a GCC
12571 builtin and then its argument prototype would still apply. */
12572 #ifdef __cplusplus
12573 extern "C"
12574 #endif
12575 char EGifPutExtensionLast ();
12576 int
12577 main ()
12578 {
12579 return EGifPutExtensionLast ();
12580 ;
12581 return 0;
12582 }
12583 _ACEOF
12584 if ac_fn_c_try_link "$LINENO"; then :
12585 ac_cv_lib_gif_EGifPutExtensionLast=yes
12586 else
12587 ac_cv_lib_gif_EGifPutExtensionLast=no
12588 fi
12589 rm -f core conftest.err conftest.$ac_objext \
12590 conftest$ac_exeext conftest.$ac_ext
12591 LIBS=$ac_check_lib_save_LIBS
12592 fi
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12594 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12595 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12596 HAVE_GIF=yes
12597 else
12598 HAVE_GIF=maybe
12599 fi
12600
12601 fi
12602
12603
12604
12605 if test "$HAVE_GIF" = yes; then
12606 LIBGIF=-lgif
12607 elif test "$HAVE_GIF" = maybe; then
12608 # If gif_lib.h but no libgif, try libungif.
12609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12610 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12611 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12612 $as_echo_n "(cached) " >&6
12613 else
12614 ac_check_lib_save_LIBS=$LIBS
12615 LIBS="-lungif $LIBS"
12616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12617 /* end confdefs.h. */
12618
12619 /* Override any GCC internal prototype to avoid an error.
12620 Use char because int might match the return type of a GCC
12621 builtin and then its argument prototype would still apply. */
12622 #ifdef __cplusplus
12623 extern "C"
12624 #endif
12625 char EGifPutExtensionLast ();
12626 int
12627 main ()
12628 {
12629 return EGifPutExtensionLast ();
12630 ;
12631 return 0;
12632 }
12633 _ACEOF
12634 if ac_fn_c_try_link "$LINENO"; then :
12635 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12636 else
12637 ac_cv_lib_ungif_EGifPutExtensionLast=no
12638 fi
12639 rm -f core conftest.err conftest.$ac_objext \
12640 conftest$ac_exeext conftest.$ac_ext
12641 LIBS=$ac_check_lib_save_LIBS
12642 fi
12643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12644 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12645 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12646 HAVE_GIF=yes
12647 else
12648 HAVE_GIF=no
12649 fi
12650
12651 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12652 fi
12653
12654 if test "${HAVE_GIF}" = "yes"; then
12655
12656 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12657
12658 fi
12659 fi
12660
12661
12662 if test "${HAVE_X11}" = "yes"; then
12663 MISSING=""
12664 WITH_NO=""
12665 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12666 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12667 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12668 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12669 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12670 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12671 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12672 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12673 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12674 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12675
12676 if test "X${MISSING}" != X; then
12677 as_fn_error "The following required libraries were not found:
12678 $MISSING
12679 Maybe some development libraries/packages are missing?
12680 If you don't want to link with them give
12681 $WITH_NO
12682 as options to configure" "$LINENO" 5
12683 fi
12684 fi
12685
12686 ### Use -lgpm if available, unless `--with-gpm=no'.
12687 HAVE_GPM=no
12688 LIBGPM=
12689 if test "${with_gpm}" != "no"; then
12690 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12691 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12693 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12694 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12695 $as_echo_n "(cached) " >&6
12696 else
12697 ac_check_lib_save_LIBS=$LIBS
12698 LIBS="-lgpm $LIBS"
12699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12700 /* end confdefs.h. */
12701
12702 /* Override any GCC internal prototype to avoid an error.
12703 Use char because int might match the return type of a GCC
12704 builtin and then its argument prototype would still apply. */
12705 #ifdef __cplusplus
12706 extern "C"
12707 #endif
12708 char Gpm_Open ();
12709 int
12710 main ()
12711 {
12712 return Gpm_Open ();
12713 ;
12714 return 0;
12715 }
12716 _ACEOF
12717 if ac_fn_c_try_link "$LINENO"; then :
12718 ac_cv_lib_gpm_Gpm_Open=yes
12719 else
12720 ac_cv_lib_gpm_Gpm_Open=no
12721 fi
12722 rm -f core conftest.err conftest.$ac_objext \
12723 conftest$ac_exeext conftest.$ac_ext
12724 LIBS=$ac_check_lib_save_LIBS
12725 fi
12726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12727 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12728 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12729 HAVE_GPM=yes
12730 fi
12731
12732 fi
12733
12734
12735
12736 if test "${HAVE_GPM}" = "yes"; then
12737
12738 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12739
12740 LIBGPM=-lgpm
12741 fi
12742 fi
12743
12744
12745
12746
12747
12748
12749 GNUSTEP_CFLAGS=
12750 ### Use NeXTstep API to implement GUI.
12751 if test "${HAVE_NS}" = "yes"; then
12752
12753 $as_echo "#define HAVE_NS 1" >>confdefs.h
12754
12755 if test "${NS_IMPL_COCOA}" = "yes"; then
12756
12757 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12758
12759 fi
12760 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12761
12762 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12763
12764 # See also .m.o rule in Makefile.in */
12765 # FIXME: are all these flags really needed? Document here why. */
12766 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12767 ## Extra CFLAGS applied to src/*.m files.
12768 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12769 fi
12770 # We also have mouse menus.
12771 HAVE_MENUS=yes
12772 OTHER_FILES=ns-app
12773 fi
12774
12775
12776 ### Use session management (-lSM -lICE) if available
12777 HAVE_X_SM=no
12778 LIBXSM=
12779 if test "${HAVE_X11}" = "yes"; then
12780 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12781 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12783 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12784 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12785 $as_echo_n "(cached) " >&6
12786 else
12787 ac_check_lib_save_LIBS=$LIBS
12788 LIBS="-lSM -lICE $LIBS"
12789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12790 /* end confdefs.h. */
12791
12792 /* Override any GCC internal prototype to avoid an error.
12793 Use char because int might match the return type of a GCC
12794 builtin and then its argument prototype would still apply. */
12795 #ifdef __cplusplus
12796 extern "C"
12797 #endif
12798 char SmcOpenConnection ();
12799 int
12800 main ()
12801 {
12802 return SmcOpenConnection ();
12803 ;
12804 return 0;
12805 }
12806 _ACEOF
12807 if ac_fn_c_try_link "$LINENO"; then :
12808 ac_cv_lib_SM_SmcOpenConnection=yes
12809 else
12810 ac_cv_lib_SM_SmcOpenConnection=no
12811 fi
12812 rm -f core conftest.err conftest.$ac_objext \
12813 conftest$ac_exeext conftest.$ac_ext
12814 LIBS=$ac_check_lib_save_LIBS
12815 fi
12816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12817 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12818 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12819 HAVE_X_SM=yes
12820 fi
12821
12822 fi
12823
12824
12825
12826 if test "${HAVE_X_SM}" = "yes"; then
12827
12828 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12829
12830 LIBXSM="-lSM -lICE"
12831 case "$LIBS" in
12832 *-lSM*) ;;
12833 *) LIBS="$LIBXSM $LIBS" ;;
12834 esac
12835 fi
12836 fi
12837
12838
12839 ### Use libxml (-lxml2) if available
12840 HAVE_LIBXML2=no
12841 if test "${with_xml2}" != "no"; then
12842 ### I'm not sure what the version number should be, so I just guessed.
12843
12844 succeeded=no
12845
12846 if test "$PKG_CONFIG" = "no" ; then
12847 HAVE_LIBXML2=no
12848 else
12849 PKG_CONFIG_MIN_VERSION=0.9.0
12850 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12852 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12853
12854 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12855 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12856 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12857 edit_cflags="
12858 s,///*,/,g
12859 s/^/ /
12860 s/ -I/ $isystem/g
12861 s/^ //
12862 "
12863 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12864 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12866 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12867 succeeded=yes
12868 else
12869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12870 $as_echo "no" >&6; }
12871 LIBXML2_CFLAGS=""
12872 LIBXML2_LIBS=""
12873 ## If we have a custom action on failure, don't print errors, but
12874 ## do set a variable so people can do so. Do it in a subshell
12875 ## to capture any diagnostics in invoking pkg-config.
12876 LIBXML2_PKG_ERRORS=`($PKG_CONFIG --print-errors "libxml-2.0 > 2.6.17") 2>&1`
12877
12878 fi
12879
12880
12881
12882 else
12883 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12884 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12885 fi
12886 fi
12887
12888 if test $succeeded = yes; then
12889 HAVE_LIBXML2=yes
12890 else
12891 HAVE_LIBXML2=no
12892 fi
12893
12894 if test "${HAVE_LIBXML2}" = "yes"; then
12895 LIBS="$LIBXML2_LIBS $LIBS"
12896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12897 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12898 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12899 $as_echo_n "(cached) " >&6
12900 else
12901 ac_check_lib_save_LIBS=$LIBS
12902 LIBS="-lxml2 $LIBS"
12903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12904 /* end confdefs.h. */
12905
12906 /* Override any GCC internal prototype to avoid an error.
12907 Use char because int might match the return type of a GCC
12908 builtin and then its argument prototype would still apply. */
12909 #ifdef __cplusplus
12910 extern "C"
12911 #endif
12912 char htmlReadMemory ();
12913 int
12914 main ()
12915 {
12916 return htmlReadMemory ();
12917 ;
12918 return 0;
12919 }
12920 _ACEOF
12921 if ac_fn_c_try_link "$LINENO"; then :
12922 ac_cv_lib_xml2_htmlReadMemory=yes
12923 else
12924 ac_cv_lib_xml2_htmlReadMemory=no
12925 fi
12926 rm -f core conftest.err conftest.$ac_objext \
12927 conftest$ac_exeext conftest.$ac_ext
12928 LIBS=$ac_check_lib_save_LIBS
12929 fi
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12931 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12932 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12933 HAVE_LIBXML2=yes
12934 else
12935 HAVE_LIBXML2=no
12936 fi
12937
12938 if test "${HAVE_LIBXML2}" = "yes"; then
12939
12940 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12941
12942 else
12943 LIBXML2_LIBS=""
12944 LIBXML2_CFLAGS=""
12945 fi
12946 fi
12947 fi
12948
12949
12950
12951 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12953 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12954 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12955 $as_echo_n "(cached) " >&6
12956 else
12957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12958 /* end confdefs.h. */
12959 #include <netdb.h>
12960 int
12961 main ()
12962 {
12963 return h_errno;
12964 ;
12965 return 0;
12966 }
12967 _ACEOF
12968 if ac_fn_c_try_link "$LINENO"; then :
12969 emacs_cv_netdb_declares_h_errno=yes
12970 else
12971 emacs_cv_netdb_declares_h_errno=no
12972 fi
12973 rm -f core conftest.err conftest.$ac_objext \
12974 conftest$ac_exeext conftest.$ac_ext
12975 fi
12976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12977 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12978 if test $emacs_cv_netdb_declares_h_errno = yes; then
12979
12980 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12981
12982 fi
12983
12984 # sqrt and other floating-point functions such as fmod and frexp
12985 # are found in -lm on most systems.
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12987 $as_echo_n "checking for sqrt in -lm... " >&6; }
12988 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12989 $as_echo_n "(cached) " >&6
12990 else
12991 ac_check_lib_save_LIBS=$LIBS
12992 LIBS="-lm $LIBS"
12993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12994 /* end confdefs.h. */
12995
12996 /* Override any GCC internal prototype to avoid an error.
12997 Use char because int might match the return type of a GCC
12998 builtin and then its argument prototype would still apply. */
12999 #ifdef __cplusplus
13000 extern "C"
13001 #endif
13002 char sqrt ();
13003 int
13004 main ()
13005 {
13006 return sqrt ();
13007 ;
13008 return 0;
13009 }
13010 _ACEOF
13011 if ac_fn_c_try_link "$LINENO"; then :
13012 ac_cv_lib_m_sqrt=yes
13013 else
13014 ac_cv_lib_m_sqrt=no
13015 fi
13016 rm -f core conftest.err conftest.$ac_objext \
13017 conftest$ac_exeext conftest.$ac_ext
13018 LIBS=$ac_check_lib_save_LIBS
13019 fi
13020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13021 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13022 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13023 cat >>confdefs.h <<_ACEOF
13024 #define HAVE_LIBM 1
13025 _ACEOF
13026
13027 LIBS="-lm $LIBS"
13028
13029 fi
13030
13031
13032 # Check for mail-locking functions in a "mail" library. Probably this should
13033 # have the same check as for liblockfile below.
13034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13035 $as_echo_n "checking for maillock in -lmail... " >&6; }
13036 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13037 $as_echo_n "(cached) " >&6
13038 else
13039 ac_check_lib_save_LIBS=$LIBS
13040 LIBS="-lmail $LIBS"
13041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13042 /* end confdefs.h. */
13043
13044 /* Override any GCC internal prototype to avoid an error.
13045 Use char because int might match the return type of a GCC
13046 builtin and then its argument prototype would still apply. */
13047 #ifdef __cplusplus
13048 extern "C"
13049 #endif
13050 char maillock ();
13051 int
13052 main ()
13053 {
13054 return maillock ();
13055 ;
13056 return 0;
13057 }
13058 _ACEOF
13059 if ac_fn_c_try_link "$LINENO"; then :
13060 ac_cv_lib_mail_maillock=yes
13061 else
13062 ac_cv_lib_mail_maillock=no
13063 fi
13064 rm -f core conftest.err conftest.$ac_objext \
13065 conftest$ac_exeext conftest.$ac_ext
13066 LIBS=$ac_check_lib_save_LIBS
13067 fi
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13069 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13070 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13071 have_mail=yes
13072 else
13073 have_mail=no
13074 fi
13075
13076 if test $have_mail = yes; then
13077 LIBS_MAIL=-lmail
13078 LIBS="$LIBS_MAIL $LIBS"
13079
13080 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13081
13082 else
13083 LIBS_MAIL=
13084 fi
13085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13086 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13087 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13088 $as_echo_n "(cached) " >&6
13089 else
13090 ac_check_lib_save_LIBS=$LIBS
13091 LIBS="-llockfile $LIBS"
13092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13093 /* end confdefs.h. */
13094
13095 /* Override any GCC internal prototype to avoid an error.
13096 Use char because int might match the return type of a GCC
13097 builtin and then its argument prototype would still apply. */
13098 #ifdef __cplusplus
13099 extern "C"
13100 #endif
13101 char maillock ();
13102 int
13103 main ()
13104 {
13105 return maillock ();
13106 ;
13107 return 0;
13108 }
13109 _ACEOF
13110 if ac_fn_c_try_link "$LINENO"; then :
13111 ac_cv_lib_lockfile_maillock=yes
13112 else
13113 ac_cv_lib_lockfile_maillock=no
13114 fi
13115 rm -f core conftest.err conftest.$ac_objext \
13116 conftest$ac_exeext conftest.$ac_ext
13117 LIBS=$ac_check_lib_save_LIBS
13118 fi
13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13120 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13121 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13122 have_lockfile=yes
13123 else
13124 have_lockfile=no
13125 fi
13126
13127 if test $have_lockfile = yes; then
13128 LIBS_MAIL=-llockfile
13129 LIBS="$LIBS_MAIL $LIBS"
13130
13131 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13132
13133 else
13134 # If we have the shared liblockfile, assume we must use it for mail
13135 # locking (e.g. Debian). If we couldn't link against liblockfile
13136 # (no liblockfile.a installed), ensure that we don't need to.
13137 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13138 set dummy liblockfile.so; ac_word=$2
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13140 $as_echo_n "checking for $ac_word... " >&6; }
13141 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13142 $as_echo_n "(cached) " >&6
13143 else
13144 if test -n "$liblockfile"; then
13145 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13146 else
13147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13148 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13149 for as_dir in $as_dummy
13150 do
13151 IFS=$as_save_IFS
13152 test -z "$as_dir" && as_dir=.
13153 for ac_exec_ext in '' $ac_executable_extensions; do
13154 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13155 ac_cv_prog_liblockfile="yes"
13156 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13157 break 2
13158 fi
13159 done
13160 done
13161 IFS=$as_save_IFS
13162
13163 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13164 fi
13165 fi
13166 liblockfile=$ac_cv_prog_liblockfile
13167 if test -n "$liblockfile"; then
13168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13169 $as_echo "$liblockfile" >&6; }
13170 else
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13172 $as_echo "no" >&6; }
13173 fi
13174
13175
13176 if test $ac_cv_prog_liblockfile = yes; then
13177 as_fn_error "Shared liblockfile found but can't link against it.
13178 This probably means that movemail could lose mail.
13179 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13180 fi
13181 fi
13182
13183
13184
13185
13186
13187 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13188 ## interlock access to the mail spool. The alternative is a lock file named
13189 ## /usr/spool/mail/$USER.lock.
13190 mail_lock=no
13191 case "$opsys" in
13192 aix4-2) mail_lock="lockf" ;;
13193
13194 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13195
13196 ## On GNU/Linux systems, both methods are used by various mail programs.
13197 ## I assume most people are using newer mailers that have heard of flock.
13198 ## Change this if you need to.
13199 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13200 ## configure gets the right answers, and that means *NOT* using flock.
13201 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13202 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13203 ## Debian maintainer hasn't provided a clean fix for Emacs.
13204 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13205 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13206 ## correct logic. -- fx
13207 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13208 ## liblockfile is a Free Software replacement for libmail, used on
13209 ## Debian systems and elsewhere. -rfr.
13210 gnu-*)
13211 mail_lock="flock"
13212 if test $have_mail = yes || test $have_lockfile = yes; then
13213 test $ac_cv_header_maillock_h = yes && mail_lock=no
13214 fi
13215 ;;
13216 esac
13217
13218 BLESSMAIL_TARGET=
13219 case "$mail_lock" in
13220 flock)
13221 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13222 ;;
13223
13224 lockf)
13225 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13226 ;;
13227
13228 *) BLESSMAIL_TARGET="need-blessmail" ;;
13229 esac
13230
13231
13232
13233 for ac_func in gethostname \
13234 closedir getrusage get_current_dir_name \
13235 lrand48 setsid \
13236 fpathconf select euidaccess getpagesize setlocale \
13237 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13238 __fpending strsignal setitimer \
13239 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13240 gai_strerror mkstemp getline getdelim fsync sync \
13241 difftime posix_memalign \
13242 getpwent endpwent getgrent endgrent \
13243 touchlock \
13244 cfmakeraw cfsetspeed copysign __executable_start
13245 do :
13246 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13247 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13248 eval as_val=\$$as_ac_var
13249 if test "x$as_val" = x""yes; then :
13250 cat >>confdefs.h <<_ACEOF
13251 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13252 _ACEOF
13253
13254 fi
13255 done
13256
13257
13258 if test $opsys = unixware; then
13259
13260 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13261
13262 else
13263 for ac_func in getwd
13264 do :
13265 ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
13266 if test "x$ac_cv_func_getwd" = x""yes; then :
13267 cat >>confdefs.h <<_ACEOF
13268 #define HAVE_GETWD 1
13269 _ACEOF
13270
13271 fi
13272 done
13273
13274 fi
13275
13276 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13277 ## has a broken `rint' in some library versions including math library
13278 ## version number A.09.05.
13279 ## You can fix the math library by installing patch number PHSS_4630.
13280 ## But we can fix it more reliably for Emacs by just not using rint.
13281 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13282 case $opsys in
13283 hpux*) : ;;
13284 *) for ac_func in random rint
13285 do :
13286 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13287 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13288 eval as_val=\$$as_ac_var
13289 if test "x$as_val" = x""yes; then :
13290 cat >>confdefs.h <<_ACEOF
13291 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13292 _ACEOF
13293
13294 fi
13295 done
13296 ;;
13297 esac
13298
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13300 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13301 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13302 $as_echo_n "(cached) " >&6
13303 else
13304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13305 /* end confdefs.h. */
13306
13307 int
13308 main ()
13309 {
13310 __builtin_unwind_init ();
13311 ;
13312 return 0;
13313 }
13314 _ACEOF
13315 if ac_fn_c_try_link "$LINENO"; then :
13316 emacs_cv_func___builtin_unwind_init=yes
13317 else
13318 emacs_cv_func___builtin_unwind_init=no
13319 fi
13320 rm -f core conftest.err conftest.$ac_objext \
13321 conftest$ac_exeext conftest.$ac_ext
13322 fi
13323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13324 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13325 if test $emacs_cv_func___builtin_unwind_init = yes; then
13326
13327 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13328
13329 fi
13330
13331
13332
13333
13334
13335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13336 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13337 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13338 $as_echo_n "(cached) " >&6
13339 else
13340 while :; do
13341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13342 /* end confdefs.h. */
13343 #include <sys/types.h> /* for off_t */
13344 #include <stdio.h>
13345 int
13346 main ()
13347 {
13348 int (*fp) (FILE *, off_t, int) = fseeko;
13349 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13350 ;
13351 return 0;
13352 }
13353 _ACEOF
13354 if ac_fn_c_try_link "$LINENO"; then :
13355 ac_cv_sys_largefile_source=no; break
13356 fi
13357 rm -f core conftest.err conftest.$ac_objext \
13358 conftest$ac_exeext conftest.$ac_ext
13359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13360 /* end confdefs.h. */
13361 #define _LARGEFILE_SOURCE 1
13362 #include <sys/types.h> /* for off_t */
13363 #include <stdio.h>
13364 int
13365 main ()
13366 {
13367 int (*fp) (FILE *, off_t, int) = fseeko;
13368 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13369 ;
13370 return 0;
13371 }
13372 _ACEOF
13373 if ac_fn_c_try_link "$LINENO"; then :
13374 ac_cv_sys_largefile_source=1; break
13375 fi
13376 rm -f core conftest.err conftest.$ac_objext \
13377 conftest$ac_exeext conftest.$ac_ext
13378 ac_cv_sys_largefile_source=unknown
13379 break
13380 done
13381 fi
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13383 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13384 case $ac_cv_sys_largefile_source in #(
13385 no | unknown) ;;
13386 *)
13387 cat >>confdefs.h <<_ACEOF
13388 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13389 _ACEOF
13390 ;;
13391 esac
13392 rm -rf conftest*
13393
13394 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13395 # in glibc 2.1.3, but that breaks too many other things.
13396 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13397 if test $ac_cv_sys_largefile_source != unknown; then
13398
13399 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13400
13401 fi
13402
13403
13404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13405 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13406 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13407 $as_echo_n "(cached) " >&6
13408 else
13409 # Use it with a single arg.
13410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13411 /* end confdefs.h. */
13412 $ac_includes_default
13413 int
13414 main ()
13415 {
13416 getpgrp (0);
13417 ;
13418 return 0;
13419 }
13420 _ACEOF
13421 if ac_fn_c_try_compile "$LINENO"; then :
13422 ac_cv_func_getpgrp_void=no
13423 else
13424 ac_cv_func_getpgrp_void=yes
13425 fi
13426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13427
13428 fi
13429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13430 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13431 if test $ac_cv_func_getpgrp_void = yes; then
13432
13433 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13434
13435 fi
13436
13437
13438 # UNIX98 PTYs.
13439 for ac_func in grantpt
13440 do :
13441 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13442 if test "x$ac_cv_func_grantpt" = x""yes; then :
13443 cat >>confdefs.h <<_ACEOF
13444 #define HAVE_GRANTPT 1
13445 _ACEOF
13446
13447 fi
13448 done
13449
13450
13451 # PTY-related GNU extensions.
13452 for ac_func in getpt posix_openpt
13453 do :
13454 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13455 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13456 eval as_val=\$$as_ac_var
13457 if test "x$as_val" = x""yes; then :
13458 cat >>confdefs.h <<_ACEOF
13459 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13460 _ACEOF
13461
13462 fi
13463 done
13464
13465
13466 # Check this now, so that we will NOT find the above functions in ncurses.
13467 # That is because we have not set up to link ncurses in lib-src.
13468 # It's better to believe a function is not available
13469 # than to expect to find it in ncurses.
13470 # Also we need tputs and friends to be able to build at all.
13471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13472 $as_echo_n "checking for library containing tputs... " >&6; }
13473 # Run a test program that contains a call to tputs, a call that is
13474 # never executed. This tests whether a pre-'main' dynamic linker
13475 # works with the library. It's too much trouble to actually call
13476 # tputs in the test program, due to portability hassles. When
13477 # cross-compiling, assume the test program will run if it links.
13478
13479 # Maybe curses should be tried earlier?
13480 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13481 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13482 OLIBS=$LIBS
13483 if test -z "$tputs_library"; then
13484 LIBS_TERMCAP=
13485 msg='none required'
13486 else
13487 LIBS_TERMCAP=-l$tputs_library
13488 msg=$LIBS_TERMCAP
13489 LIBS="$LIBS_TERMCAP $LIBS"
13490 fi
13491 if test "$cross_compiling" = yes; then :
13492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13493 /* end confdefs.h. */
13494
13495 extern void tputs (const char *, int, int (*)(int));
13496 int main (int argc, char **argv)
13497 {
13498 if (argc == 10000)
13499 tputs (argv[0], 0, 0);
13500 return 0;
13501 }
13502
13503 _ACEOF
13504 if ac_fn_c_try_link "$LINENO"; then :
13505
13506 else
13507 msg=no
13508 fi
13509 rm -f core conftest.err conftest.$ac_objext \
13510 conftest$ac_exeext conftest.$ac_ext
13511 else
13512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13513 /* end confdefs.h. */
13514
13515 extern void tputs (const char *, int, int (*)(int));
13516 int main (int argc, char **argv)
13517 {
13518 if (argc == 10000)
13519 tputs (argv[0], 0, 0);
13520 return 0;
13521 }
13522
13523 _ACEOF
13524 if ac_fn_c_try_run "$LINENO"; then :
13525
13526 else
13527 msg=no
13528 fi
13529 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13530 conftest.$ac_objext conftest.beam conftest.$ac_ext
13531 fi
13532
13533 LIBS=$OLIBS
13534 if test "X$msg" != Xno; then
13535 break
13536 fi
13537 done
13538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13539 $as_echo "$msg" >&6; }
13540 if test "X$msg" = Xno; then
13541 as_fn_error "The required function \`tputs' was not found in any library.
13542 The following libraries were tried (in order):
13543 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13544 Please try installing whichever of these libraries is most appropriate
13545 for your system, together with its header files.
13546 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13547 fi
13548
13549 ## Use termcap instead of terminfo?
13550 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13551 TERMINFO=yes
13552 ## FIXME? In the cases below where we unconditionally set
13553 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13554 ## if that was found above to have tputs.
13555 ## Should we use the gnu* logic everywhere?
13556 case "$opsys" in
13557 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13558 ## The ncurses library has been moved out of the System framework in
13559 ## Mac OS X 10.2. So if configure detects it, set the command-line
13560 ## option to use it.
13561 darwin) LIBS_TERMCAP="-lncurses" ;;
13562
13563 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13564
13565 freebsd)
13566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13567 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13568 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13569 $as_echo_n "(cached) " >&6
13570 else
13571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13572 /* end confdefs.h. */
13573 #include <osreldate.h>
13574 int
13575 main ()
13576 {
13577 #if __FreeBSD_version < 400000
13578 fail;
13579 #endif
13580
13581 ;
13582 return 0;
13583 }
13584 _ACEOF
13585 if ac_fn_c_try_link "$LINENO"; then :
13586 emacs_cv_freebsd_terminfo=yes
13587 else
13588 emacs_cv_freebsd_terminfo=no
13589 fi
13590 rm -f core conftest.err conftest.$ac_objext \
13591 conftest$ac_exeext conftest.$ac_ext
13592 fi
13593
13594
13595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13596 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13597
13598 if test $emacs_cv_freebsd_terminfo = yes; then
13599 LIBS_TERMCAP="-lncurses"
13600 else
13601 TERMINFO=no
13602 LIBS_TERMCAP="-ltermcap"
13603 fi
13604 ;;
13605
13606 netbsd)
13607 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13608 TERMINFO=no
13609 LIBS_TERMCAP="-ltermcap"
13610 fi
13611 ;;
13612
13613 openbsd) LIBS_TERMCAP="-lncurses" ;;
13614
13615 ## hpux: Make sure we get select from libc rather than from libcurses
13616 ## because libcurses on HPUX 10.10 has a broken version of select.
13617 ## We used to use -lc -lcurses, but this may be cleaner.
13618 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13619 # set that way, now it uses the default). Isn't this a contradiction?
13620 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13621
13622 esac
13623
13624 TERMCAP_OBJ=tparam.o
13625 if test $TERMINFO = yes; then
13626
13627 $as_echo "#define TERMINFO 1" >>confdefs.h
13628
13629 TERMCAP_OBJ=terminfo.o
13630 fi
13631
13632
13633
13634
13635 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13636 # On Darwin, res_init appears not to be useful: see bug#562 and
13637 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13638 resolv=no
13639
13640 if test $opsys != darwin; then
13641
13642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13643 /* end confdefs.h. */
13644 #include <netinet/in.h>
13645 #include <arpa/nameser.h>
13646 #include <resolv.h>
13647 int
13648 main ()
13649 {
13650 return res_init();
13651 ;
13652 return 0;
13653 }
13654 _ACEOF
13655 if ac_fn_c_try_link "$LINENO"; then :
13656 have_res_init=yes
13657 else
13658 have_res_init=no
13659 fi
13660 rm -f core conftest.err conftest.$ac_objext \
13661 conftest$ac_exeext conftest.$ac_ext
13662 if test "$have_res_init" = no; then
13663 OLIBS="$LIBS"
13664 LIBS="$LIBS -lresolv"
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13666 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13668 /* end confdefs.h. */
13669 #include <netinet/in.h>
13670 #include <arpa/nameser.h>
13671 #include <resolv.h>
13672 int
13673 main ()
13674 {
13675 return res_init();
13676 ;
13677 return 0;
13678 }
13679 _ACEOF
13680 if ac_fn_c_try_link "$LINENO"; then :
13681 have_res_init=yes
13682 else
13683 have_res_init=no
13684 fi
13685 rm -f core conftest.err conftest.$ac_objext \
13686 conftest$ac_exeext conftest.$ac_ext
13687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13688 $as_echo "$have_res_init" >&6; }
13689 if test "$have_res_init" = yes ; then
13690 resolv=yes
13691 fi
13692 LIBS="$OLIBS"
13693 fi
13694
13695 if test "$have_res_init" = yes; then
13696
13697 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13698
13699 fi
13700 fi
13701 # Do we need the Hesiod library to provide the support routines?
13702 LIBHESIOD=
13703 if test "$with_hesiod" != no ; then
13704 # Don't set $LIBS here -- see comments above. FIXME which comments?
13705 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13706 if test "x$ac_cv_func_res_send" = x""yes; then :
13707
13708 else
13709 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13710 if test "x$ac_cv_func___res_send" = x""yes; then :
13711
13712 else
13713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13714 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13715 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13716 $as_echo_n "(cached) " >&6
13717 else
13718 ac_check_lib_save_LIBS=$LIBS
13719 LIBS="-lresolv $LIBS"
13720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13721 /* end confdefs.h. */
13722
13723 /* Override any GCC internal prototype to avoid an error.
13724 Use char because int might match the return type of a GCC
13725 builtin and then its argument prototype would still apply. */
13726 #ifdef __cplusplus
13727 extern "C"
13728 #endif
13729 char res_send ();
13730 int
13731 main ()
13732 {
13733 return res_send ();
13734 ;
13735 return 0;
13736 }
13737 _ACEOF
13738 if ac_fn_c_try_link "$LINENO"; then :
13739 ac_cv_lib_resolv_res_send=yes
13740 else
13741 ac_cv_lib_resolv_res_send=no
13742 fi
13743 rm -f core conftest.err conftest.$ac_objext \
13744 conftest$ac_exeext conftest.$ac_ext
13745 LIBS=$ac_check_lib_save_LIBS
13746 fi
13747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13748 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13749 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13750 resolv=yes
13751 else
13752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13753 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13754 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13755 $as_echo_n "(cached) " >&6
13756 else
13757 ac_check_lib_save_LIBS=$LIBS
13758 LIBS="-lresolv $LIBS"
13759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13760 /* end confdefs.h. */
13761
13762 /* Override any GCC internal prototype to avoid an error.
13763 Use char because int might match the return type of a GCC
13764 builtin and then its argument prototype would still apply. */
13765 #ifdef __cplusplus
13766 extern "C"
13767 #endif
13768 char __res_send ();
13769 int
13770 main ()
13771 {
13772 return __res_send ();
13773 ;
13774 return 0;
13775 }
13776 _ACEOF
13777 if ac_fn_c_try_link "$LINENO"; then :
13778 ac_cv_lib_resolv___res_send=yes
13779 else
13780 ac_cv_lib_resolv___res_send=no
13781 fi
13782 rm -f core conftest.err conftest.$ac_objext \
13783 conftest$ac_exeext conftest.$ac_ext
13784 LIBS=$ac_check_lib_save_LIBS
13785 fi
13786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13787 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13788 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13789 resolv=yes
13790 fi
13791
13792 fi
13793
13794 fi
13795
13796 fi
13797
13798 if test "$resolv" = yes ; then
13799 RESOLVLIB=-lresolv
13800 else
13801 RESOLVLIB=
13802 fi
13803 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13804 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13805
13806 else
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13808 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13809 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13810 $as_echo_n "(cached) " >&6
13811 else
13812 ac_check_lib_save_LIBS=$LIBS
13813 LIBS="-lhesiod $RESOLVLIB $LIBS"
13814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13815 /* end confdefs.h. */
13816
13817 /* Override any GCC internal prototype to avoid an error.
13818 Use char because int might match the return type of a GCC
13819 builtin and then its argument prototype would still apply. */
13820 #ifdef __cplusplus
13821 extern "C"
13822 #endif
13823 char hes_getmailhost ();
13824 int
13825 main ()
13826 {
13827 return hes_getmailhost ();
13828 ;
13829 return 0;
13830 }
13831 _ACEOF
13832 if ac_fn_c_try_link "$LINENO"; then :
13833 ac_cv_lib_hesiod_hes_getmailhost=yes
13834 else
13835 ac_cv_lib_hesiod_hes_getmailhost=no
13836 fi
13837 rm -f core conftest.err conftest.$ac_objext \
13838 conftest$ac_exeext conftest.$ac_ext
13839 LIBS=$ac_check_lib_save_LIBS
13840 fi
13841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13842 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13843 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13844 hesiod=yes
13845 else
13846 :
13847 fi
13848
13849 fi
13850
13851
13852 if test x"$hesiod" = xyes; then
13853
13854 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13855
13856 LIBHESIOD=-lhesiod
13857 fi
13858 fi
13859
13860
13861 # Do we need libresolv (due to res_init or Hesiod)?
13862 if test "$resolv" = yes && test $opsys != darwin; then
13863
13864 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13865
13866 LIBRESOLV=-lresolv
13867 else
13868 LIBRESOLV=
13869 fi
13870
13871
13872 # These tell us which Kerberos-related libraries to use.
13873 COM_ERRLIB=
13874 CRYPTOLIB=
13875 KRB5LIB=
13876 DESLIB=
13877 KRB4LIB=
13878
13879 if test "${with_kerberos}" != no; then
13880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13881 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13882 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13883 $as_echo_n "(cached) " >&6
13884 else
13885 ac_check_lib_save_LIBS=$LIBS
13886 LIBS="-lcom_err $LIBS"
13887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13888 /* end confdefs.h. */
13889
13890 /* Override any GCC internal prototype to avoid an error.
13891 Use char because int might match the return type of a GCC
13892 builtin and then its argument prototype would still apply. */
13893 #ifdef __cplusplus
13894 extern "C"
13895 #endif
13896 char com_err ();
13897 int
13898 main ()
13899 {
13900 return com_err ();
13901 ;
13902 return 0;
13903 }
13904 _ACEOF
13905 if ac_fn_c_try_link "$LINENO"; then :
13906 ac_cv_lib_com_err_com_err=yes
13907 else
13908 ac_cv_lib_com_err_com_err=no
13909 fi
13910 rm -f core conftest.err conftest.$ac_objext \
13911 conftest$ac_exeext conftest.$ac_ext
13912 LIBS=$ac_check_lib_save_LIBS
13913 fi
13914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13915 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13916 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13917 have_com_err=yes
13918 else
13919 have_com_err=no
13920 fi
13921
13922 if test $have_com_err = yes; then
13923 COM_ERRLIB=-lcom_err
13924 LIBS="$COM_ERRLIB $LIBS"
13925
13926 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13927
13928 fi
13929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13930 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13931 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13932 $as_echo_n "(cached) " >&6
13933 else
13934 ac_check_lib_save_LIBS=$LIBS
13935 LIBS="-lcrypto $LIBS"
13936 cat confdefs.h - <<_ACEOF >conftest.$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 mit_des_cbc_encrypt ();
13946 int
13947 main ()
13948 {
13949 return mit_des_cbc_encrypt ();
13950 ;
13951 return 0;
13952 }
13953 _ACEOF
13954 if ac_fn_c_try_link "$LINENO"; then :
13955 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13956 else
13957 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13958 fi
13959 rm -f core conftest.err conftest.$ac_objext \
13960 conftest$ac_exeext conftest.$ac_ext
13961 LIBS=$ac_check_lib_save_LIBS
13962 fi
13963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13964 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13965 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13966 have_crypto=yes
13967 else
13968 have_crypto=no
13969 fi
13970
13971 if test $have_crypto = yes; then
13972 CRYPTOLIB=-lcrypto
13973 LIBS="$CRYPTOLIB $LIBS"
13974
13975 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13976
13977 fi
13978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13979 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13980 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13981 $as_echo_n "(cached) " >&6
13982 else
13983 ac_check_lib_save_LIBS=$LIBS
13984 LIBS="-lk5crypto $LIBS"
13985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13986 /* end confdefs.h. */
13987
13988 /* Override any GCC internal prototype to avoid an error.
13989 Use char because int might match the return type of a GCC
13990 builtin and then its argument prototype would still apply. */
13991 #ifdef __cplusplus
13992 extern "C"
13993 #endif
13994 char mit_des_cbc_encrypt ();
13995 int
13996 main ()
13997 {
13998 return mit_des_cbc_encrypt ();
13999 ;
14000 return 0;
14001 }
14002 _ACEOF
14003 if ac_fn_c_try_link "$LINENO"; then :
14004 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14005 else
14006 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14007 fi
14008 rm -f core conftest.err conftest.$ac_objext \
14009 conftest$ac_exeext conftest.$ac_ext
14010 LIBS=$ac_check_lib_save_LIBS
14011 fi
14012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14013 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14014 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14015 have_k5crypto=yes
14016 else
14017 have_k5crypto=no
14018 fi
14019
14020 if test $have_k5crypto = yes; then
14021 CRYPTOLIB=-lk5crypto
14022 LIBS="$CRYPTOLIB $LIBS"
14023
14024 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14025
14026 fi
14027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14028 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14029 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14030 $as_echo_n "(cached) " >&6
14031 else
14032 ac_check_lib_save_LIBS=$LIBS
14033 LIBS="-lkrb5 $LIBS"
14034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14035 /* end confdefs.h. */
14036
14037 /* Override any GCC internal prototype to avoid an error.
14038 Use char because int might match the return type of a GCC
14039 builtin and then its argument prototype would still apply. */
14040 #ifdef __cplusplus
14041 extern "C"
14042 #endif
14043 char krb5_init_context ();
14044 int
14045 main ()
14046 {
14047 return krb5_init_context ();
14048 ;
14049 return 0;
14050 }
14051 _ACEOF
14052 if ac_fn_c_try_link "$LINENO"; then :
14053 ac_cv_lib_krb5_krb5_init_context=yes
14054 else
14055 ac_cv_lib_krb5_krb5_init_context=no
14056 fi
14057 rm -f core conftest.err conftest.$ac_objext \
14058 conftest$ac_exeext conftest.$ac_ext
14059 LIBS=$ac_check_lib_save_LIBS
14060 fi
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14062 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14063 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14064 have_krb5=yes
14065 else
14066 have_krb5=no
14067 fi
14068
14069 if test $have_krb5=yes; then
14070 KRB5LIB=-lkrb5
14071 LIBS="$KRB5LIB $LIBS"
14072
14073 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14074
14075 fi
14076 if test "${with_kerberos5}" = no; then
14077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14078 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14079 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14080 $as_echo_n "(cached) " >&6
14081 else
14082 ac_check_lib_save_LIBS=$LIBS
14083 LIBS="-ldes425 $LIBS"
14084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14085 /* end confdefs.h. */
14086
14087 /* Override any GCC internal prototype to avoid an error.
14088 Use char because int might match the return type of a GCC
14089 builtin and then its argument prototype would still apply. */
14090 #ifdef __cplusplus
14091 extern "C"
14092 #endif
14093 char des_cbc_encrypt ();
14094 int
14095 main ()
14096 {
14097 return des_cbc_encrypt ();
14098 ;
14099 return 0;
14100 }
14101 _ACEOF
14102 if ac_fn_c_try_link "$LINENO"; then :
14103 ac_cv_lib_des425_des_cbc_encrypt=yes
14104 else
14105 ac_cv_lib_des425_des_cbc_encrypt=no
14106 fi
14107 rm -f core conftest.err conftest.$ac_objext \
14108 conftest$ac_exeext conftest.$ac_ext
14109 LIBS=$ac_check_lib_save_LIBS
14110 fi
14111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14112 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14113 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14114 have_des425=yes
14115 else
14116 have_des425=no
14117 fi
14118
14119 if test $have_des425 = yes; then
14120 DESLIB=-ldes425
14121 LIBS="$DESLIB $LIBS"
14122
14123 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14124
14125 else
14126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14127 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14128 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14129 $as_echo_n "(cached) " >&6
14130 else
14131 ac_check_lib_save_LIBS=$LIBS
14132 LIBS="-ldes $LIBS"
14133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14134 /* end confdefs.h. */
14135
14136 /* Override any GCC internal prototype to avoid an error.
14137 Use char because int might match the return type of a GCC
14138 builtin and then its argument prototype would still apply. */
14139 #ifdef __cplusplus
14140 extern "C"
14141 #endif
14142 char des_cbc_encrypt ();
14143 int
14144 main ()
14145 {
14146 return des_cbc_encrypt ();
14147 ;
14148 return 0;
14149 }
14150 _ACEOF
14151 if ac_fn_c_try_link "$LINENO"; then :
14152 ac_cv_lib_des_des_cbc_encrypt=yes
14153 else
14154 ac_cv_lib_des_des_cbc_encrypt=no
14155 fi
14156 rm -f core conftest.err conftest.$ac_objext \
14157 conftest$ac_exeext conftest.$ac_ext
14158 LIBS=$ac_check_lib_save_LIBS
14159 fi
14160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14161 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14162 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14163 have_des=yes
14164 else
14165 have_des=no
14166 fi
14167
14168 if test $have_des = yes; then
14169 DESLIB=-ldes
14170 LIBS="$DESLIB $LIBS"
14171
14172 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14173
14174 fi
14175 fi
14176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14177 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14178 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14179 $as_echo_n "(cached) " >&6
14180 else
14181 ac_check_lib_save_LIBS=$LIBS
14182 LIBS="-lkrb4 $LIBS"
14183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14184 /* end confdefs.h. */
14185
14186 /* Override any GCC internal prototype to avoid an error.
14187 Use char because int might match the return type of a GCC
14188 builtin and then its argument prototype would still apply. */
14189 #ifdef __cplusplus
14190 extern "C"
14191 #endif
14192 char krb_get_cred ();
14193 int
14194 main ()
14195 {
14196 return krb_get_cred ();
14197 ;
14198 return 0;
14199 }
14200 _ACEOF
14201 if ac_fn_c_try_link "$LINENO"; then :
14202 ac_cv_lib_krb4_krb_get_cred=yes
14203 else
14204 ac_cv_lib_krb4_krb_get_cred=no
14205 fi
14206 rm -f core conftest.err conftest.$ac_objext \
14207 conftest$ac_exeext conftest.$ac_ext
14208 LIBS=$ac_check_lib_save_LIBS
14209 fi
14210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14211 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14212 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14213 have_krb4=yes
14214 else
14215 have_krb4=no
14216 fi
14217
14218 if test $have_krb4 = yes; then
14219 KRB4LIB=-lkrb4
14220 LIBS="$KRB4LIB $LIBS"
14221
14222 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14223
14224 else
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14226 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14227 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14228 $as_echo_n "(cached) " >&6
14229 else
14230 ac_check_lib_save_LIBS=$LIBS
14231 LIBS="-lkrb $LIBS"
14232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14233 /* end confdefs.h. */
14234
14235 /* Override any GCC internal prototype to avoid an error.
14236 Use char because int might match the return type of a GCC
14237 builtin and then its argument prototype would still apply. */
14238 #ifdef __cplusplus
14239 extern "C"
14240 #endif
14241 char krb_get_cred ();
14242 int
14243 main ()
14244 {
14245 return krb_get_cred ();
14246 ;
14247 return 0;
14248 }
14249 _ACEOF
14250 if ac_fn_c_try_link "$LINENO"; then :
14251 ac_cv_lib_krb_krb_get_cred=yes
14252 else
14253 ac_cv_lib_krb_krb_get_cred=no
14254 fi
14255 rm -f core conftest.err conftest.$ac_objext \
14256 conftest$ac_exeext conftest.$ac_ext
14257 LIBS=$ac_check_lib_save_LIBS
14258 fi
14259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14260 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14261 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14262 have_krb=yes
14263 else
14264 have_krb=no
14265 fi
14266
14267 if test $have_krb = yes; then
14268 KRB4LIB=-lkrb
14269 LIBS="$KRB4LIB $LIBS"
14270
14271 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14272
14273 fi
14274 fi
14275 fi
14276
14277 if test "${with_kerberos5}" != no; then
14278 for ac_header in krb5.h
14279 do :
14280 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14281 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14282 cat >>confdefs.h <<_ACEOF
14283 #define HAVE_KRB5_H 1
14284 _ACEOF
14285 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14286 "
14287 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14288
14289 cat >>confdefs.h <<_ACEOF
14290 #define HAVE_KRB5_ERROR_TEXT 1
14291 _ACEOF
14292
14293
14294 fi
14295 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14296 "
14297 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14298
14299 cat >>confdefs.h <<_ACEOF
14300 #define HAVE_KRB5_ERROR_E_TEXT 1
14301 _ACEOF
14302
14303
14304 fi
14305
14306 fi
14307
14308 done
14309
14310 else
14311 for ac_header in des.h
14312 do :
14313 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14314 if test "x$ac_cv_header_des_h" = x""yes; then :
14315 cat >>confdefs.h <<_ACEOF
14316 #define HAVE_DES_H 1
14317 _ACEOF
14318
14319 else
14320 for ac_header in kerberosIV/des.h
14321 do :
14322 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14323 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14324 cat >>confdefs.h <<_ACEOF
14325 #define HAVE_KERBEROSIV_DES_H 1
14326 _ACEOF
14327
14328 else
14329 for ac_header in kerberos/des.h
14330 do :
14331 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14332 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14333 cat >>confdefs.h <<_ACEOF
14334 #define HAVE_KERBEROS_DES_H 1
14335 _ACEOF
14336
14337 fi
14338
14339 done
14340
14341 fi
14342
14343 done
14344
14345 fi
14346
14347 done
14348
14349 for ac_header in krb.h
14350 do :
14351 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14352 if test "x$ac_cv_header_krb_h" = x""yes; then :
14353 cat >>confdefs.h <<_ACEOF
14354 #define HAVE_KRB_H 1
14355 _ACEOF
14356
14357 else
14358 for ac_header in kerberosIV/krb.h
14359 do :
14360 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14361 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14362 cat >>confdefs.h <<_ACEOF
14363 #define HAVE_KERBEROSIV_KRB_H 1
14364 _ACEOF
14365
14366 else
14367 for ac_header in kerberos/krb.h
14368 do :
14369 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14370 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14371 cat >>confdefs.h <<_ACEOF
14372 #define HAVE_KERBEROS_KRB_H 1
14373 _ACEOF
14374
14375 fi
14376
14377 done
14378
14379 fi
14380
14381 done
14382
14383 fi
14384
14385 done
14386
14387 fi
14388 for ac_header in com_err.h
14389 do :
14390 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14391 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14392 cat >>confdefs.h <<_ACEOF
14393 #define HAVE_COM_ERR_H 1
14394 _ACEOF
14395
14396 fi
14397
14398 done
14399
14400 fi
14401
14402
14403
14404
14405
14406
14407
14408
14409
14410
14411 for ac_func in $ac_func_list
14412 do :
14413 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14414 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14415 eval as_val=\$$as_ac_var
14416 if test "x$as_val" = x""yes; then :
14417 cat >>confdefs.h <<_ACEOF
14418 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14419 _ACEOF
14420
14421 fi
14422 done
14423
14424
14425
14426
14427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14428 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14429 if test "${emacs_cv_localtime_cache+set}" = set; then :
14430 $as_echo_n "(cached) " >&6
14431 else
14432 if test x$ac_cv_func_tzset = xyes; then
14433 if test "$cross_compiling" = yes; then :
14434 # If we have tzset, assume the worst when cross-compiling.
14435 emacs_cv_localtime_cache=yes
14436 else
14437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14438 /* end confdefs.h. */
14439 #include <time.h>
14440 char TZ_GMT0[] = "TZ=GMT0";
14441 char TZ_PST8[] = "TZ=PST8";
14442 main()
14443 {
14444 time_t now = time ((time_t *) 0);
14445 int hour_GMT0, hour_unset;
14446 if (putenv (TZ_GMT0) != 0)
14447 exit (1);
14448 hour_GMT0 = localtime (&now)->tm_hour;
14449 unsetenv("TZ");
14450 hour_unset = localtime (&now)->tm_hour;
14451 if (putenv (TZ_PST8) != 0)
14452 exit (1);
14453 if (localtime (&now)->tm_hour == hour_GMT0)
14454 exit (1);
14455 unsetenv("TZ");
14456 if (localtime (&now)->tm_hour != hour_unset)
14457 exit (1);
14458 exit (0);
14459 }
14460 _ACEOF
14461 if ac_fn_c_try_run "$LINENO"; then :
14462 emacs_cv_localtime_cache=no
14463 else
14464 emacs_cv_localtime_cache=yes
14465 fi
14466 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14467 conftest.$ac_objext conftest.beam conftest.$ac_ext
14468 fi
14469
14470 else
14471 # If we lack tzset, report that localtime does not cache TZ,
14472 # since we can't invalidate the cache if we don't have tzset.
14473 emacs_cv_localtime_cache=no
14474 fi
14475 fi
14476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14477 $as_echo "$emacs_cv_localtime_cache" >&6; }
14478 if test $emacs_cv_localtime_cache = yes; then
14479
14480 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14481
14482 fi
14483
14484 ok_so_far=yes
14485 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14486 if test "x$ac_cv_func_socket" = x""yes; then :
14487
14488 else
14489 ok_so_far=no
14490 fi
14491
14492 if test $ok_so_far = yes; then
14493 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14494 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14495
14496 else
14497 ok_so_far=no
14498 fi
14499
14500
14501 fi
14502 if test $ok_so_far = yes; then
14503 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14504 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14505
14506 else
14507 ok_so_far=no
14508 fi
14509
14510
14511 fi
14512 if test $ok_so_far = yes; then
14513
14514 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14515
14516 fi
14517
14518 if test -f /usr/lpp/X11/bin/smt.exp; then
14519
14520 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14521
14522 fi
14523
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14525 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14526 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14528 $as_echo "yes" >&6; }
14529
14530 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14531
14532 else
14533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14534 $as_echo "no" >&6; }
14535 fi
14536
14537 case $canonical in
14538 *-solaris2.4 | *-solaris2.4.*)
14539 : ${ac_cv_func_vfork_works=no};;
14540 esac
14541
14542 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14543 if test "x$ac_cv_type_pid_t" = x""yes; then :
14544
14545 else
14546
14547 cat >>confdefs.h <<_ACEOF
14548 #define pid_t int
14549 _ACEOF
14550
14551 fi
14552
14553 for ac_header in vfork.h
14554 do :
14555 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14556 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14557 cat >>confdefs.h <<_ACEOF
14558 #define HAVE_VFORK_H 1
14559 _ACEOF
14560
14561 fi
14562
14563 done
14564
14565 for ac_func in fork vfork
14566 do :
14567 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14568 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14569 eval as_val=\$$as_ac_var
14570 if test "x$as_val" = x""yes; then :
14571 cat >>confdefs.h <<_ACEOF
14572 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14573 _ACEOF
14574
14575 fi
14576 done
14577
14578 if test "x$ac_cv_func_fork" = xyes; then
14579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14580 $as_echo_n "checking for working fork... " >&6; }
14581 if test "${ac_cv_func_fork_works+set}" = set; then :
14582 $as_echo_n "(cached) " >&6
14583 else
14584 if test "$cross_compiling" = yes; then :
14585 ac_cv_func_fork_works=cross
14586 else
14587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14588 /* end confdefs.h. */
14589 $ac_includes_default
14590 int
14591 main ()
14592 {
14593
14594 /* By Ruediger Kuhlmann. */
14595 return fork () < 0;
14596
14597 ;
14598 return 0;
14599 }
14600 _ACEOF
14601 if ac_fn_c_try_run "$LINENO"; then :
14602 ac_cv_func_fork_works=yes
14603 else
14604 ac_cv_func_fork_works=no
14605 fi
14606 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14607 conftest.$ac_objext conftest.beam conftest.$ac_ext
14608 fi
14609
14610 fi
14611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14612 $as_echo "$ac_cv_func_fork_works" >&6; }
14613
14614 else
14615 ac_cv_func_fork_works=$ac_cv_func_fork
14616 fi
14617 if test "x$ac_cv_func_fork_works" = xcross; then
14618 case $host in
14619 *-*-amigaos* | *-*-msdosdjgpp*)
14620 # Override, as these systems have only a dummy fork() stub
14621 ac_cv_func_fork_works=no
14622 ;;
14623 *)
14624 ac_cv_func_fork_works=yes
14625 ;;
14626 esac
14627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14628 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14629 fi
14630 ac_cv_func_vfork_works=$ac_cv_func_vfork
14631 if test "x$ac_cv_func_vfork" = xyes; then
14632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14633 $as_echo_n "checking for working vfork... " >&6; }
14634 if test "${ac_cv_func_vfork_works+set}" = set; then :
14635 $as_echo_n "(cached) " >&6
14636 else
14637 if test "$cross_compiling" = yes; then :
14638 ac_cv_func_vfork_works=cross
14639 else
14640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14641 /* end confdefs.h. */
14642 /* Thanks to Paul Eggert for this test. */
14643 $ac_includes_default
14644 #include <sys/wait.h>
14645 #ifdef HAVE_VFORK_H
14646 # include <vfork.h>
14647 #endif
14648 /* On some sparc systems, changes by the child to local and incoming
14649 argument registers are propagated back to the parent. The compiler
14650 is told about this with #include <vfork.h>, but some compilers
14651 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14652 static variable whose address is put into a register that is
14653 clobbered by the vfork. */
14654 static void
14655 #ifdef __cplusplus
14656 sparc_address_test (int arg)
14657 # else
14658 sparc_address_test (arg) int arg;
14659 #endif
14660 {
14661 static pid_t child;
14662 if (!child) {
14663 child = vfork ();
14664 if (child < 0) {
14665 perror ("vfork");
14666 _exit(2);
14667 }
14668 if (!child) {
14669 arg = getpid();
14670 write(-1, "", 0);
14671 _exit (arg);
14672 }
14673 }
14674 }
14675
14676 int
14677 main ()
14678 {
14679 pid_t parent = getpid ();
14680 pid_t child;
14681
14682 sparc_address_test (0);
14683
14684 child = vfork ();
14685
14686 if (child == 0) {
14687 /* Here is another test for sparc vfork register problems. This
14688 test uses lots of local variables, at least as many local
14689 variables as main has allocated so far including compiler
14690 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14691 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14692 reuse the register of parent for one of the local variables,
14693 since it will think that parent can't possibly be used any more
14694 in this routine. Assigning to the local variable will thus
14695 munge parent in the parent process. */
14696 pid_t
14697 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14698 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14699 /* Convince the compiler that p..p7 are live; otherwise, it might
14700 use the same hardware register for all 8 local variables. */
14701 if (p != p1 || p != p2 || p != p3 || p != p4
14702 || p != p5 || p != p6 || p != p7)
14703 _exit(1);
14704
14705 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14706 from child file descriptors. If the child closes a descriptor
14707 before it execs or exits, this munges the parent's descriptor
14708 as well. Test for this by closing stdout in the child. */
14709 _exit(close(fileno(stdout)) != 0);
14710 } else {
14711 int status;
14712 struct stat st;
14713
14714 while (wait(&status) != child)
14715 ;
14716 return (
14717 /* Was there some problem with vforking? */
14718 child < 0
14719
14720 /* Did the child fail? (This shouldn't happen.) */
14721 || status
14722
14723 /* Did the vfork/compiler bug occur? */
14724 || parent != getpid()
14725
14726 /* Did the file descriptor bug occur? */
14727 || fstat(fileno(stdout), &st) != 0
14728 );
14729 }
14730 }
14731 _ACEOF
14732 if ac_fn_c_try_run "$LINENO"; then :
14733 ac_cv_func_vfork_works=yes
14734 else
14735 ac_cv_func_vfork_works=no
14736 fi
14737 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14738 conftest.$ac_objext conftest.beam conftest.$ac_ext
14739 fi
14740
14741 fi
14742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14743 $as_echo "$ac_cv_func_vfork_works" >&6; }
14744
14745 fi;
14746 if test "x$ac_cv_func_fork_works" = xcross; then
14747 ac_cv_func_vfork_works=$ac_cv_func_vfork
14748 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14749 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14750 fi
14751
14752 if test "x$ac_cv_func_vfork_works" = xyes; then
14753
14754 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14755
14756 else
14757
14758 $as_echo "#define vfork fork" >>confdefs.h
14759
14760 fi
14761 if test "x$ac_cv_func_fork_works" = xyes; then
14762
14763 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14764
14765 fi
14766
14767
14768 for ac_func in snprintf
14769 do :
14770 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14771 if test "x$ac_cv_func_snprintf" = x""yes; then :
14772 cat >>confdefs.h <<_ACEOF
14773 #define HAVE_SNPRINTF 1
14774 _ACEOF
14775
14776 fi
14777 done
14778
14779
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14781 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14782 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14783 $as_echo_n "(cached) " >&6
14784 else
14785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14786 /* end confdefs.h. */
14787 #include <langinfo.h>
14788 int
14789 main ()
14790 {
14791 char* cs = nl_langinfo(CODESET);
14792 ;
14793 return 0;
14794 }
14795 _ACEOF
14796 if ac_fn_c_try_link "$LINENO"; then :
14797 emacs_cv_langinfo_codeset=yes
14798 else
14799 emacs_cv_langinfo_codeset=no
14800 fi
14801 rm -f core conftest.err conftest.$ac_objext \
14802 conftest$ac_exeext conftest.$ac_ext
14803
14804 fi
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14806 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14807 if test $emacs_cv_langinfo_codeset = yes; then
14808
14809 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14810
14811 fi
14812
14813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14814 $as_echo_n "checking for mbstate_t... " >&6; }
14815 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14816 $as_echo_n "(cached) " >&6
14817 else
14818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14819 /* end confdefs.h. */
14820 $ac_includes_default
14821 # include <wchar.h>
14822 int
14823 main ()
14824 {
14825 mbstate_t x; return sizeof x;
14826 ;
14827 return 0;
14828 }
14829 _ACEOF
14830 if ac_fn_c_try_compile "$LINENO"; then :
14831 ac_cv_type_mbstate_t=yes
14832 else
14833 ac_cv_type_mbstate_t=no
14834 fi
14835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14836 fi
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14838 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14839 if test $ac_cv_type_mbstate_t = yes; then
14840
14841 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14842
14843 else
14844
14845 $as_echo "#define mbstate_t int" >>confdefs.h
14846
14847 fi
14848
14849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14850 $as_echo_n "checking for C restricted array declarations... " >&6; }
14851 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14852 $as_echo_n "(cached) " >&6
14853 else
14854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14855 /* end confdefs.h. */
14856 void fred (int x[__restrict]);
14857 int
14858 main ()
14859 {
14860
14861 ;
14862 return 0;
14863 }
14864 _ACEOF
14865 if ac_fn_c_try_compile "$LINENO"; then :
14866 emacs_cv_c_restrict_arr=yes
14867 else
14868 emacs_cv_c_restrict_arr=no
14869 fi
14870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14871 fi
14872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14873 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14874 if test "$emacs_cv_c_restrict_arr" = yes; then
14875
14876 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14877
14878 fi
14879
14880
14881
14882 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
14883
14884
14885
14886 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
14887
14888
14889 ## Note: PTYs are broken on darwin <6. Use at your own risk.
14890
14891 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
14892
14893
14894
14895 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
14896
14897
14898
14899
14900
14901 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
14902
14903
14904
14905 $as_echo "#define SEPCHAR ':'" >>confdefs.h
14906
14907
14908
14909 $as_echo "#define subprocesses 1" >>confdefs.h
14910
14911
14912
14913 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
14914
14915
14916
14917
14918 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
14919
14920
14921
14922
14923
14924 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
14925
14926
14927
14928 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
14929
14930
14931
14932 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
14933
14934
14935
14936
14937
14938 case $opsys in
14939 aix4-2)
14940 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
14941 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14942
14943 fi
14944 ;;
14945
14946 hpux*)
14947 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14948
14949 ;;
14950 esac
14951
14952
14953 case $opsys in
14954 irix6-5 | sol2* | unixware )
14955
14956 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
14957
14958 ;;
14959 esac
14960
14961 emacs_broken_SIGIO=no
14962
14963 case $opsys in
14964 hpux* | irix6-5 | openbsd | sol2* | unixware )
14965 emacs_broken_SIGIO=yes
14966 ;;
14967
14968 aix4-2)
14969
14970 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
14971
14972 ;;
14973
14974 freebsd)
14975
14976 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
14977
14978 ;;
14979 esac
14980
14981 case $opsys in
14982 gnu-* | sol2-10 )
14983
14984 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
14985
14986 ;;
14987 esac
14988
14989 case $opsys in
14990 darwin | freebsd | netbsd | openbsd )
14991
14992 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
14993
14994 ;;
14995 esac
14996
14997 case $opsys in
14998 netbsd | openbsd) sound_device="/dev/audio" ;;
14999 *) sound_device="/dev/dsp" ;;
15000 esac
15001
15002
15003 cat >>confdefs.h <<_ACEOF
15004 #define DEFAULT_SOUND_DEVICE "$sound_device"
15005 _ACEOF
15006
15007
15008
15009 case $opsys in
15010 darwin | gnu-linux | gnu-kfreebsd )
15011
15012 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15013
15014 ;;
15015 esac
15016
15017
15018 case $opsys in
15019 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
15020
15021 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15022
15023 ;;
15024 esac
15025
15026
15027
15028
15029
15030
15031
15032
15033 case $opsys in
15034 aix4-2 )
15035 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15036
15037 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15038
15039 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15040
15041 ;;
15042
15043 cygwin )
15044 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15045
15046 $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
15047
15048 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15049
15050 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15051
15052 ;;
15053
15054 darwin )
15055 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15056
15057 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15058
15059 $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
15060
15061 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15062
15063 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15064
15065 ;;
15066
15067 gnu | openbsd )
15068 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15069
15070 ;;
15071
15072 gnu-linux | gnu-kfreebsd | freebsd | netbsd )
15073 if test "x$ac_cv_func_grantpt" = xyes; then
15074
15075 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15076
15077 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15078
15079 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15080
15081 if test "x$ac_cv_func_posix_openpt" = xyes; then
15082 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15083
15084 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15085
15086 elif test "x$ac_cv_func_getpt" = xyes; then
15087 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15088
15089 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15090
15091 else
15092 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15093
15094 fi
15095 else
15096 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15097
15098 fi
15099 ;;
15100
15101 hpux*)
15102 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15103
15104 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15105
15106 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15107
15108 ;;
15109
15110 irix6-5 )
15111 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15112
15113 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15114
15115 $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(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &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
15116
15117 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15118
15119 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15120
15121 ;;
15122
15123 sol2* )
15124 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15125
15126 ;;
15127
15128 unixware )
15129 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; int grantpt_result; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); grantpt_result = grantpt (fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (grantpt_result == -1) fatal(\"could not grant slave pty\"); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15130
15131 ;;
15132 esac
15133
15134
15135 case $opsys in
15136 sol2* | unixware )
15137 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15138
15139 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15140
15141
15142 $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
15143
15144 ;;
15145 esac
15146
15147
15148
15149
15150 case $opsys in
15151 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
15152 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15153
15154 ;;
15155
15156 gnu-linux | gnu-kfreebsd )
15157
15158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15159 $as_echo_n "checking for signals via characters... " >&6; }
15160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15161 /* end confdefs.h. */
15162
15163 #include <linux/version.h>
15164 #if LINUX_VERSION_CODE < 0x20400
15165 # error "Linux version too old"
15166 #endif
15167
15168 int
15169 main ()
15170 {
15171
15172 ;
15173 return 0;
15174 }
15175 _ACEOF
15176 if ac_fn_c_try_cpp "$LINENO"; then :
15177 emacs_signals_via_chars=yes
15178 else
15179 emacs_signals_via_chars=no
15180 fi
15181 rm -f conftest.err conftest.$ac_ext
15182
15183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15184 $as_echo "$emacs_signals_via_chars" >&6; }
15185 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15186
15187 ;;
15188 esac
15189
15190
15191
15192
15193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15194 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15196 /* end confdefs.h. */
15197
15198 #include <features.h>
15199 #ifndef __GNU_LIBRARY__
15200 # error "this is not the GNU C library"
15201 #endif
15202
15203 int
15204 main ()
15205 {
15206
15207 ;
15208 return 0;
15209 }
15210 _ACEOF
15211 if ac_fn_c_try_cpp "$LINENO"; then :
15212 emacs_glibc=yes
15213 else
15214 emacs_glibc=no
15215 fi
15216 rm -f conftest.err conftest.$ac_ext
15217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15218 $as_echo "$emacs_glibc" >&6; }
15219
15220 if test $emacs_glibc = yes; then
15221
15222 emacs_pending_output=unknown
15223
15224 case $opsys in
15225 gnu | gnu-linux | gnu-kfreebsd )
15226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15227 $as_echo_n "checking for style of pending output formalism... " >&6; }
15228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15229 /* end confdefs.h. */
15230
15231 #include <stdio.h>
15232 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15233 # error "stdio definitions not found"
15234 #endif
15235
15236 int
15237 main ()
15238 {
15239
15240 ;
15241 return 0;
15242 }
15243 _ACEOF
15244 if ac_fn_c_try_cpp "$LINENO"; then :
15245 emacs_pending_output=new
15246 fi
15247 rm -f conftest.err conftest.$ac_ext
15248
15249 if test $emacs_pending_output = unknown; then
15250 case $opsys in
15251 gnu-linux | gnu-kfreebsd)
15252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15253 /* end confdefs.h. */
15254
15255 #include <stdio.h>
15256 #ifndef __UCLIBC__
15257 # error "not using uclibc"
15258 #endif
15259
15260 int
15261 main ()
15262 {
15263
15264 ;
15265 return 0;
15266 }
15267 _ACEOF
15268 if ac_fn_c_try_cpp "$LINENO"; then :
15269 emacs_pending_output=uclibc
15270 else
15271 emacs_pending_output=old
15272 fi
15273 rm -f conftest.err conftest.$ac_ext
15274 ;;
15275 esac
15276 fi
15277
15278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15279 $as_echo "$emacs_pending_output" >&6; }
15280
15281 case $emacs_pending_output in
15282 new)
15283 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15284
15285 ;;
15286 uclibc)
15287 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15288
15289 ;;
15290 old)
15291 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15292
15293 ;;
15294 esac
15295 ;;
15296 esac
15297 if test $emacs_pending_output = unknown; then
15298 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15299
15300 fi
15301
15302 else
15303 case $opsys in
15304 cygwin | darwin | freebsd | netbsd | openbsd )
15305 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15306
15307 ;;
15308
15309 unixware)
15310 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15311
15312 ;;
15313
15314 *)
15315 if test x$ac_cv_header_stdio_ext_h = xyes && \
15316 test x$ac_cv_func___fpending = xyes; then
15317 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15318
15319
15320 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15321
15322 else
15323 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15324
15325 fi
15326 ;;
15327 esac
15328 fi
15329
15330
15331
15332
15333 case $opsys in
15334 gnu)
15335 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15336
15337 ;;
15338
15339 hpux*)
15340 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15341
15342 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15343
15344 ;;
15345 irix6-5)
15346 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15347
15348 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15349
15350 ;;
15351 esac
15352
15353
15354
15355
15356
15357 case $opsys in
15358 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15359 ;;
15360
15361 gnu | freebsd | netbsd | openbsd )
15362
15363 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15364
15365 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15366
15367 ;;
15368
15369 gnu-linux | gnu-kfreebsd )
15370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15371 /* end confdefs.h. */
15372
15373 #ifndef __i386__
15374 # error "not i386"
15375 #endif
15376
15377 int
15378 main ()
15379 {
15380
15381 ;
15382 return 0;
15383 }
15384 _ACEOF
15385 if ac_fn_c_try_cpp "$LINENO"; then :
15386 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15387
15388 fi
15389 rm -f conftest.err conftest.$ac_ext
15390
15391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15392 /* end confdefs.h. */
15393
15394 #ifndef __ia64__
15395 # error "not ia64"
15396 #endif
15397
15398 int
15399 main ()
15400 {
15401
15402 ;
15403 return 0;
15404 }
15405 _ACEOF
15406 if ac_fn_c_try_cpp "$LINENO"; then :
15407
15408 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15409
15410 fi
15411 rm -f conftest.err conftest.$ac_ext
15412 ;;
15413
15414 hpux*)
15415
15416 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15417
15418 ;;
15419
15420 irix6-5)
15421 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15422
15423 ;;
15424 esac
15425
15426
15427
15428
15429
15430
15431
15432 case $opsys in
15433 aix4-2 | hpux* | unixware)
15434 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15435
15436 ;;
15437
15438 gnu-linux | gnu-kfreebsd )
15439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15440 /* end confdefs.h. */
15441
15442 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15443 || defined __alpha__ || defined __mips__ || defined __s390__ \
15444 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15445 || defined __ia64__ || defined __sh__
15446 /* ok */
15447 #else
15448 # error "setjmp not known to work on this arch"
15449 #endif
15450
15451 int
15452 main ()
15453 {
15454
15455 ;
15456 return 0;
15457 }
15458 _ACEOF
15459 if ac_fn_c_try_cpp "$LINENO"; then :
15460 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15461
15462 else
15463 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15464
15465 fi
15466 rm -f conftest.err conftest.$ac_ext
15467 ;;
15468 esac
15469
15470
15471 if test x$GCC = xyes; then
15472 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15473
15474 else
15475 case $opsys in
15476 freebsd | netbsd | openbsd | irix6-5 | sol2* )
15477 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15478
15479 ;;
15480 esac
15481 fi
15482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15483 $as_echo_n "checking for _setjmp... " >&6; }
15484 if test "${emacs_cv_func__setjmp+set}" = set; then :
15485 $as_echo_n "(cached) " >&6
15486 else
15487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15488 /* end confdefs.h. */
15489 #include <setjmp.h>
15490
15491 int
15492 main ()
15493 {
15494 jmp_buf j;
15495 if (! _setjmp (j))
15496 _longjmp (j, 1);
15497 ;
15498 return 0;
15499 }
15500 _ACEOF
15501 if ac_fn_c_try_link "$LINENO"; then :
15502 emacs_cv_func__setjmp=yes
15503 else
15504 emacs_cv_func__setjmp=no
15505 fi
15506 rm -f core conftest.err conftest.$ac_objext \
15507 conftest$ac_exeext conftest.$ac_ext
15508 fi
15509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15510 $as_echo "$emacs_cv_func__setjmp" >&6; }
15511 if test $emacs_cv_func__setjmp = yes; then
15512
15513 $as_echo "#define HAVE__SETJMP 1" >>confdefs.h
15514
15515 else
15516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
15517 $as_echo_n "checking for sigsetjmp... " >&6; }
15518 if test "${emacs_cv_func_sigsetjmp+set}" = set; then :
15519 $as_echo_n "(cached) " >&6
15520 else
15521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15522 /* end confdefs.h. */
15523 #include <setjmp.h>
15524
15525 int
15526 main ()
15527 {
15528 sigjmp_buf j;
15529 if (! sigsetjmp (j, 1))
15530 siglongjmp (j, 1);
15531 ;
15532 return 0;
15533 }
15534 _ACEOF
15535 if ac_fn_c_try_link "$LINENO"; then :
15536 emacs_cv_func_sigsetjmp=yes
15537 else
15538 emacs_cv_func_sigsetjmp=no
15539 fi
15540 rm -f core conftest.err conftest.$ac_objext \
15541 conftest$ac_exeext conftest.$ac_ext
15542 fi
15543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func_sigsetjmp" >&5
15544 $as_echo "$emacs_cv_func_sigsetjmp" >&6; }
15545 if test $emacs_cv_func_sigsetjmp = yes; then
15546
15547 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
15548
15549 fi
15550 fi
15551
15552 case $opsys in
15553 sol2* | unixware )
15554
15555 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15556
15557 ;;
15558 esac
15559
15560
15561 case $opsys in
15562 hpux* | sol2* )
15563
15564 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15565
15566 ;;
15567 esac
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577
15578 case $opsys in
15579 aix4-2)
15580 $as_echo "#define USG /**/" >>confdefs.h
15581
15582 $as_echo "#define USG5 /**/" >>confdefs.h
15583
15584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15585 /* end confdefs.h. */
15586
15587 #ifndef _AIX
15588 # error "_AIX not defined"
15589 #endif
15590
15591 int
15592 main ()
15593 {
15594
15595 ;
15596 return 0;
15597 }
15598 _ACEOF
15599 if ac_fn_c_try_cpp "$LINENO"; then :
15600
15601 else
15602
15603 $as_echo "#define _AIX /**/" >>confdefs.h
15604
15605 fi
15606 rm -f conftest.err conftest.$ac_ext
15607 ;;
15608
15609 cygwin)
15610
15611 $as_echo "#define CYGWIN 1" >>confdefs.h
15612
15613 ;;
15614
15615 darwin)
15616 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15617
15618 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15619
15620
15621 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15622
15623 ;;
15624
15625 freebsd)
15626 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15627
15628
15629 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15630
15631 ;;
15632
15633 gnu | netbsd | openbsd )
15634 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15635
15636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15637 /* end confdefs.h. */
15638
15639 #ifndef BSD_SYSTEM
15640 # error "BSD_SYSTEM not defined"
15641 #endif
15642
15643 int
15644 main ()
15645 {
15646
15647 ;
15648 return 0;
15649 }
15650 _ACEOF
15651 if ac_fn_c_try_cpp "$LINENO"; then :
15652
15653 else
15654 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15655
15656 fi
15657 rm -f conftest.err conftest.$ac_ext
15658 ;;
15659
15660 gnu-linux | gnu-kfreebsd )
15661 $as_echo "#define USG /**/" >>confdefs.h
15662
15663
15664 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15665
15666 ;;
15667
15668 hpux*)
15669 $as_echo "#define USG /**/" >>confdefs.h
15670
15671 $as_echo "#define USG5 /**/" >>confdefs.h
15672
15673
15674 $as_echo "#define HPUX /**/" >>confdefs.h
15675
15676 ;;
15677
15678 irix6-5)
15679 $as_echo "#define USG /**/" >>confdefs.h
15680
15681 $as_echo "#define USG5 /**/" >>confdefs.h
15682
15683 $as_echo "#define USG5_4 /**/" >>confdefs.h
15684
15685
15686 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15687
15688 ;;
15689
15690 sol2*)
15691 $as_echo "#define USG /**/" >>confdefs.h
15692
15693 $as_echo "#define USG5 /**/" >>confdefs.h
15694
15695 $as_echo "#define USG5_4 /**/" >>confdefs.h
15696
15697
15698 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15699
15700 ;;
15701
15702 unixware)
15703 $as_echo "#define USG /**/" >>confdefs.h
15704
15705 $as_echo "#define USG5 /**/" >>confdefs.h
15706
15707 $as_echo "#define USG5_4 /**/" >>confdefs.h
15708
15709 ;;
15710 esac
15711
15712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable FIONREAD" >&5
15713 $as_echo_n "checking for usable FIONREAD... " >&6; }
15714 if test "${emacs_cv_usable_FIONREAD+set}" = set; then :
15715 $as_echo_n "(cached) " >&6
15716 else
15717 case $opsys in
15718 aix4-2)
15719 emacs_cv_usable_FIONREAD=no
15720 ;;
15721
15722 *)
15723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15724 /* end confdefs.h. */
15725 #include <sys/types.h>
15726 #include <sys/ioctl.h>
15727 #ifdef USG5_4
15728 # include <sys/filio.h>
15729 #endif
15730
15731 int
15732 main ()
15733 {
15734 int foo = ioctl (0, FIONREAD, &foo);
15735 ;
15736 return 0;
15737 }
15738 _ACEOF
15739 if ac_fn_c_try_compile "$LINENO"; then :
15740 emacs_cv_usable_FIONREAD=yes
15741 else
15742 emacs_cv_usable_FIONREAD=no
15743 fi
15744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15745 ;;
15746 esac
15747 fi
15748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_FIONREAD" >&5
15749 $as_echo "$emacs_cv_usable_FIONREAD" >&6; }
15750 if test $emacs_cv_usable_FIONREAD = yes; then
15751
15752 $as_echo "#define USABLE_FIONREAD 1" >>confdefs.h
15753
15754
15755 if test $emacs_broken_SIGIO = no; then
15756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable SIGIO" >&5
15757 $as_echo_n "checking for usable SIGIO... " >&6; }
15758 if test "${emacs_cv_usable_SIGIO+set}" = set; then :
15759 $as_echo_n "(cached) " >&6
15760 else
15761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15762 /* end confdefs.h. */
15763 #include <fcntl.h>
15764 #include <signal.h>
15765
15766 int
15767 main ()
15768 {
15769 int foo = SIGIO | F_SETFL | FASYNC;
15770 ;
15771 return 0;
15772 }
15773 _ACEOF
15774 if ac_fn_c_try_compile "$LINENO"; then :
15775 emacs_cv_usable_SIGIO=yes
15776 else
15777 emacs_cv_usable_SIGIO=no
15778 fi
15779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15780 fi
15781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_usable_SIGIO" >&5
15782 $as_echo "$emacs_cv_usable_SIGIO" >&6; }
15783 if test $emacs_cv_usable_SIGIO = yes; then
15784
15785 $as_echo "#define USABLE_SIGIO 1" >>confdefs.h
15786
15787 fi
15788 fi
15789 fi
15790
15791
15792 case $opsys in
15793 cygwin)
15794
15795 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15796
15797 ;;
15798
15799 hpux11)
15800
15801 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15802
15803 ;;
15804
15805 irix6-5)
15806
15807 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15808
15809
15810 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
15811
15812 ;;
15813
15814 sol2-10)
15815
15816 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15817
15818 ;;
15819 esac
15820
15821 # Set up the CFLAGS for real compilation, so we can substitute it.
15822 CFLAGS="$REAL_CFLAGS"
15823 CPPFLAGS="$REAL_CPPFLAGS"
15824
15825 ## Hack to detect a buggy GCC version.
15826 if test "x$GCC" = xyes \
15827 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15828 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15829 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15830 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15831 fi
15832
15833 version=$PACKAGE_VERSION
15834
15835 copyright="Copyright (C) 2012 Free Software Foundation, Inc."
15836
15837 cat >>confdefs.h <<_ACEOF
15838 #define COPYRIGHT "$copyright"
15839 _ACEOF
15840
15841
15842
15843 ### Specify what sort of things we'll be editing into Makefile and config.h.
15844 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15845
15846
15847 ## Unused?
15848
15849
15850
15851
15852
15853
15854
15855
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867
15868
15869
15870 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15871 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15872 ## end of LIBX_BASE, but nothing ever set it.
15873
15874
15875
15876
15877 ## Used in lwlib/Makefile.in.
15878
15879
15880
15881
15882
15883
15884
15885
15886 if test -n "${term_header}"; then
15887
15888 cat >>confdefs.h <<_ACEOF
15889 #define TERM_HEADER "${term_header}"
15890 _ACEOF
15891
15892 fi
15893
15894
15895 cat >>confdefs.h <<_ACEOF
15896 #define EMACS_CONFIGURATION "${canonical}"
15897 _ACEOF
15898
15899
15900 cat >>confdefs.h <<_ACEOF
15901 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15902 _ACEOF
15903
15904
15905
15906 XMENU_OBJ=
15907 XOBJ=
15908 FONT_OBJ=
15909 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15910
15911 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15912
15913 XMENU_OBJ=xmenu.o
15914 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
15915 FONT_OBJ=xfont.o
15916 if test "$HAVE_XFT" = "yes"; then
15917 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15918 elif test "$HAVE_FREETYPE" = "yes"; then
15919 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15920 fi
15921
15922 fi
15923
15924
15925
15926
15927 WIDGET_OBJ=
15928 MOTIF_LIBW=
15929 if test "${USE_X_TOOLKIT}" != "none" ; then
15930 WIDGET_OBJ=widget.o
15931
15932 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15933
15934 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15935
15936 $as_echo "#define USE_LUCID 1" >>confdefs.h
15937
15938 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15939
15940 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15941
15942 MOTIF_LIBW=-lXm
15943 case "$opsys" in
15944 gnu-linux)
15945 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15946 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15947 ;;
15948
15949 unixware)
15950 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15951 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15952 MOTIF_LIBW="MOTIF_LIBW -lXimp"
15953 ;;
15954
15955 aix4-2)
15956 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15957 MOTIF_LIBW="$MOTIF_LIBW -li18n"
15958 ;;
15959 esac
15960 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15961 fi
15962 fi
15963
15964
15965 TOOLKIT_LIBW=
15966 case "$USE_X_TOOLKIT" in
15967 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15968 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15969 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15970 esac
15971
15972
15973 if test "$USE_X_TOOLKIT" = "none"; then
15974 LIBXT_OTHER="\$(LIBXSM)"
15975 OLDXMENU_TARGET="really-oldXMenu"
15976 else
15977 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15978 OLDXMENU_TARGET="really-lwlib"
15979 fi
15980
15981
15982 ## The X Menu stuff is present in the X10 distribution, but missing
15983 ## from X11. If we have X10, just use the installed library;
15984 ## otherwise, use our own copy.
15985 if test "${HAVE_X11}" = "yes" ; then
15986
15987 $as_echo "#define HAVE_X11 1" >>confdefs.h
15988
15989
15990 if test "$USE_X_TOOLKIT" = "none"; then
15991 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15992 else
15993 OLDXMENU="\${lwlibdir}/liblw.a"
15994 fi
15995 LIBXMENU="\$(OLDXMENU)"
15996 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15997 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15998 else
15999 ## For a syntactically valid Makefile; not actually used for anything.
16000 ## See comments in src/Makefile.in.
16001 OLDXMENU=nothing
16002 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
16003 if test "${HAVE_X_WINDOWS}" = "yes"; then
16004 LIBXMENU="-lXMenu"
16005 else
16006 LIBXMENU=
16007 fi
16008 LIBX_OTHER=
16009 OLDXMENU_DEPS=
16010 fi
16011
16012 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
16013 OLDXMENU_TARGET=
16014 OLDXMENU=nothing
16015 LIBXMENU=
16016 OLDXMENU_DEPS=
16017 fi
16018
16019
16020
16021
16022
16023
16024
16025 if test "${HAVE_MENUS}" = "yes" ; then
16026
16027 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
16028
16029 fi
16030
16031 if test "${GNU_MALLOC}" = "yes" ; then
16032
16033 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
16034
16035 fi
16036
16037 RALLOC_OBJ=
16038 if test "${REL_ALLOC}" = "yes" ; then
16039
16040 $as_echo "#define REL_ALLOC 1" >>confdefs.h
16041
16042
16043 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
16044 fi
16045
16046
16047 if test "$opsys" = "cygwin"; then
16048 CYGWIN_OBJ="sheap.o"
16049 ## Cygwin differs because of its unexec().
16050 PRE_ALLOC_OBJ=
16051 POST_ALLOC_OBJ=lastfile.o
16052 else
16053 CYGWIN_OBJ=
16054 PRE_ALLOC_OBJ=lastfile.o
16055 POST_ALLOC_OBJ=
16056 fi
16057
16058
16059
16060
16061 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
16062 # it temporarily reverts them to their pre-pkg-config values,
16063 # because gnulib needs to work with both src (which uses the
16064 # pkg-config stuff) and lib-src (which does not). For example, gnulib
16065 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
16066 # and it therefore needs to run in an environment where LIBS does not
16067 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
16068 # for some package unrelated to lib-src.
16069 SAVE_CFLAGS=$CFLAGS
16070 SAVE_LIBS=$LIBS
16071 CFLAGS=$pre_PKG_CONFIG_CFLAGS
16072 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
16073
16074
16075
16076
16077
16078
16079
16080
16081
16082
16083
16084 LIBC_FATAL_STDERR_=1
16085 export LIBC_FATAL_STDERR_
16086
16087 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
16088 # for constant arguments. Useless!
16089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
16090 $as_echo_n "checking for working alloca.h... " >&6; }
16091 if test "${ac_cv_working_alloca_h+set}" = set; then :
16092 $as_echo_n "(cached) " >&6
16093 else
16094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16095 /* end confdefs.h. */
16096 #include <alloca.h>
16097 int
16098 main ()
16099 {
16100 char *p = (char *) alloca (2 * sizeof (int));
16101 if (p) return 0;
16102 ;
16103 return 0;
16104 }
16105 _ACEOF
16106 if ac_fn_c_try_link "$LINENO"; then :
16107 ac_cv_working_alloca_h=yes
16108 else
16109 ac_cv_working_alloca_h=no
16110 fi
16111 rm -f core conftest.err conftest.$ac_objext \
16112 conftest$ac_exeext conftest.$ac_ext
16113 fi
16114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16115 $as_echo "$ac_cv_working_alloca_h" >&6; }
16116 if test $ac_cv_working_alloca_h = yes; then
16117
16118 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16119
16120 fi
16121
16122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16123 $as_echo_n "checking for alloca... " >&6; }
16124 if test "${ac_cv_func_alloca_works+set}" = set; then :
16125 $as_echo_n "(cached) " >&6
16126 else
16127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16128 /* end confdefs.h. */
16129 #ifdef __GNUC__
16130 # define alloca __builtin_alloca
16131 #else
16132 # ifdef _MSC_VER
16133 # include <malloc.h>
16134 # define alloca _alloca
16135 # else
16136 # ifdef HAVE_ALLOCA_H
16137 # include <alloca.h>
16138 # else
16139 # ifdef _AIX
16140 #pragma alloca
16141 # else
16142 # ifndef alloca /* predefined by HP cc +Olibcalls */
16143 char *alloca ();
16144 # endif
16145 # endif
16146 # endif
16147 # endif
16148 #endif
16149
16150 int
16151 main ()
16152 {
16153 char *p = (char *) alloca (1);
16154 if (p) return 0;
16155 ;
16156 return 0;
16157 }
16158 _ACEOF
16159 if ac_fn_c_try_link "$LINENO"; then :
16160 ac_cv_func_alloca_works=yes
16161 else
16162 ac_cv_func_alloca_works=no
16163 fi
16164 rm -f core conftest.err conftest.$ac_objext \
16165 conftest$ac_exeext conftest.$ac_ext
16166 fi
16167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16168 $as_echo "$ac_cv_func_alloca_works" >&6; }
16169
16170 if test $ac_cv_func_alloca_works = yes; then
16171
16172 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16173
16174 else
16175 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16176 # that cause trouble. Some versions do not even contain alloca or
16177 # contain a buggy version. If you still want to use their alloca,
16178 # use ar to extract alloca.o from them instead of compiling alloca.c.
16179
16180
16181
16182
16183
16184 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
16185
16186 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16187
16188
16189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16190 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16191 if test "${ac_cv_os_cray+set}" = set; then :
16192 $as_echo_n "(cached) " >&6
16193 else
16194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16195 /* end confdefs.h. */
16196 #if defined CRAY && ! defined CRAY2
16197 webecray
16198 #else
16199 wenotbecray
16200 #endif
16201
16202 _ACEOF
16203 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16204 $EGREP "webecray" >/dev/null 2>&1; then :
16205 ac_cv_os_cray=yes
16206 else
16207 ac_cv_os_cray=no
16208 fi
16209 rm -f conftest*
16210
16211 fi
16212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16213 $as_echo "$ac_cv_os_cray" >&6; }
16214 if test $ac_cv_os_cray = yes; then
16215 for ac_func in _getb67 GETB67 getb67; do
16216 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16217 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16218 eval as_val=\$$as_ac_var
16219 if test "x$as_val" = x""yes; then :
16220
16221 cat >>confdefs.h <<_ACEOF
16222 #define CRAY_STACKSEG_END $ac_func
16223 _ACEOF
16224
16225 break
16226 fi
16227
16228 done
16229 fi
16230
16231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16232 $as_echo_n "checking stack direction for C alloca... " >&6; }
16233 if test "${ac_cv_c_stack_direction+set}" = set; then :
16234 $as_echo_n "(cached) " >&6
16235 else
16236 if test "$cross_compiling" = yes; then :
16237 ac_cv_c_stack_direction=0
16238 else
16239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16240 /* end confdefs.h. */
16241 $ac_includes_default
16242 int
16243 find_stack_direction (int *addr, int depth)
16244 {
16245 int dir, dummy = 0;
16246 if (! addr)
16247 addr = &dummy;
16248 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16249 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16250 return dir + dummy;
16251 }
16252
16253 int
16254 main (int argc, char **argv)
16255 {
16256 return find_stack_direction (0, argc + !argv + 20) < 0;
16257 }
16258 _ACEOF
16259 if ac_fn_c_try_run "$LINENO"; then :
16260 ac_cv_c_stack_direction=1
16261 else
16262 ac_cv_c_stack_direction=-1
16263 fi
16264 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16265 conftest.$ac_objext conftest.beam conftest.$ac_ext
16266 fi
16267
16268 fi
16269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16270 $as_echo "$ac_cv_c_stack_direction" >&6; }
16271 cat >>confdefs.h <<_ACEOF
16272 #define STACK_DIRECTION $ac_cv_c_stack_direction
16273 _ACEOF
16274
16275
16276 fi
16277
16278
16279
16280
16281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16282 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16283 if test "${ac_cv_c_bigendian+set}" = set; then :
16284 $as_echo_n "(cached) " >&6
16285 else
16286 ac_cv_c_bigendian=unknown
16287 # See if we're dealing with a universal compiler.
16288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16289 /* end confdefs.h. */
16290 #ifndef __APPLE_CC__
16291 not a universal capable compiler
16292 #endif
16293 typedef int dummy;
16294
16295 _ACEOF
16296 if ac_fn_c_try_compile "$LINENO"; then :
16297
16298 # Check for potential -arch flags. It is not universal unless
16299 # there are at least two -arch flags with different values.
16300 ac_arch=
16301 ac_prev=
16302 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16303 if test -n "$ac_prev"; then
16304 case $ac_word in
16305 i?86 | x86_64 | ppc | ppc64)
16306 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16307 ac_arch=$ac_word
16308 else
16309 ac_cv_c_bigendian=universal
16310 break
16311 fi
16312 ;;
16313 esac
16314 ac_prev=
16315 elif test "x$ac_word" = "x-arch"; then
16316 ac_prev=arch
16317 fi
16318 done
16319 fi
16320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16321 if test $ac_cv_c_bigendian = unknown; then
16322 # See if sys/param.h defines the BYTE_ORDER macro.
16323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16324 /* end confdefs.h. */
16325 #include <sys/types.h>
16326 #include <sys/param.h>
16327
16328 int
16329 main ()
16330 {
16331 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16332 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16333 && LITTLE_ENDIAN)
16334 bogus endian macros
16335 #endif
16336
16337 ;
16338 return 0;
16339 }
16340 _ACEOF
16341 if ac_fn_c_try_compile "$LINENO"; then :
16342 # It does; now see whether it defined to BIG_ENDIAN or not.
16343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16344 /* end confdefs.h. */
16345 #include <sys/types.h>
16346 #include <sys/param.h>
16347
16348 int
16349 main ()
16350 {
16351 #if BYTE_ORDER != BIG_ENDIAN
16352 not big endian
16353 #endif
16354
16355 ;
16356 return 0;
16357 }
16358 _ACEOF
16359 if ac_fn_c_try_compile "$LINENO"; then :
16360 ac_cv_c_bigendian=yes
16361 else
16362 ac_cv_c_bigendian=no
16363 fi
16364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16365 fi
16366 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16367 fi
16368 if test $ac_cv_c_bigendian = unknown; then
16369 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16371 /* end confdefs.h. */
16372 #include <limits.h>
16373
16374 int
16375 main ()
16376 {
16377 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16378 bogus endian macros
16379 #endif
16380
16381 ;
16382 return 0;
16383 }
16384 _ACEOF
16385 if ac_fn_c_try_compile "$LINENO"; then :
16386 # It does; now see whether it defined to _BIG_ENDIAN or not.
16387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16388 /* end confdefs.h. */
16389 #include <limits.h>
16390
16391 int
16392 main ()
16393 {
16394 #ifndef _BIG_ENDIAN
16395 not big endian
16396 #endif
16397
16398 ;
16399 return 0;
16400 }
16401 _ACEOF
16402 if ac_fn_c_try_compile "$LINENO"; then :
16403 ac_cv_c_bigendian=yes
16404 else
16405 ac_cv_c_bigendian=no
16406 fi
16407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16408 fi
16409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16410 fi
16411 if test $ac_cv_c_bigendian = unknown; then
16412 # Compile a test program.
16413 if test "$cross_compiling" = yes; then :
16414 # Try to guess by grepping values from an object file.
16415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16416 /* end confdefs.h. */
16417 short int ascii_mm[] =
16418 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16419 short int ascii_ii[] =
16420 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16421 int use_ascii (int i) {
16422 return ascii_mm[i] + ascii_ii[i];
16423 }
16424 short int ebcdic_ii[] =
16425 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16426 short int ebcdic_mm[] =
16427 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16428 int use_ebcdic (int i) {
16429 return ebcdic_mm[i] + ebcdic_ii[i];
16430 }
16431 extern int foo;
16432
16433 int
16434 main ()
16435 {
16436 return use_ascii (foo) == use_ebcdic (foo);
16437 ;
16438 return 0;
16439 }
16440 _ACEOF
16441 if ac_fn_c_try_compile "$LINENO"; then :
16442 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16443 ac_cv_c_bigendian=yes
16444 fi
16445 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16446 if test "$ac_cv_c_bigendian" = unknown; then
16447 ac_cv_c_bigendian=no
16448 else
16449 # finding both strings is unlikely to happen, but who knows?
16450 ac_cv_c_bigendian=unknown
16451 fi
16452 fi
16453 fi
16454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16455 else
16456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16457 /* end confdefs.h. */
16458 $ac_includes_default
16459 int
16460 main ()
16461 {
16462
16463 /* Are we little or big endian? From Harbison&Steele. */
16464 union
16465 {
16466 long int l;
16467 char c[sizeof (long int)];
16468 } u;
16469 u.l = 1;
16470 return u.c[sizeof (long int) - 1] == 1;
16471
16472 ;
16473 return 0;
16474 }
16475 _ACEOF
16476 if ac_fn_c_try_run "$LINENO"; then :
16477 ac_cv_c_bigendian=no
16478 else
16479 ac_cv_c_bigendian=yes
16480 fi
16481 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16482 conftest.$ac_objext conftest.beam conftest.$ac_ext
16483 fi
16484
16485 fi
16486 fi
16487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16488 $as_echo "$ac_cv_c_bigendian" >&6; }
16489 case $ac_cv_c_bigendian in #(
16490 yes)
16491 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16492 ;; #(
16493 no)
16494 ;; #(
16495 universal)
16496
16497 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16498
16499 ;; #(
16500 *)
16501 as_fn_error "unknown endianness
16502 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16503 esac
16504
16505
16506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16507 $as_echo_n "checking for inline... " >&6; }
16508 if test "${ac_cv_c_inline+set}" = set; then :
16509 $as_echo_n "(cached) " >&6
16510 else
16511 ac_cv_c_inline=no
16512 for ac_kw in inline __inline__ __inline; do
16513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16514 /* end confdefs.h. */
16515 #ifndef __cplusplus
16516 typedef int foo_t;
16517 static $ac_kw foo_t static_foo () {return 0; }
16518 $ac_kw foo_t foo () {return 0; }
16519 #endif
16520
16521 _ACEOF
16522 if ac_fn_c_try_compile "$LINENO"; then :
16523 ac_cv_c_inline=$ac_kw
16524 fi
16525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16526 test "$ac_cv_c_inline" != no && break
16527 done
16528
16529 fi
16530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16531 $as_echo "$ac_cv_c_inline" >&6; }
16532
16533 case $ac_cv_c_inline in
16534 inline | yes) ;;
16535 *)
16536 case $ac_cv_c_inline in
16537 no) ac_val=;;
16538 *) ac_val=$ac_cv_c_inline;;
16539 esac
16540 cat >>confdefs.h <<_ACEOF
16541 #ifndef __cplusplus
16542 #define inline $ac_val
16543 #endif
16544 _ACEOF
16545 ;;
16546 esac
16547
16548
16549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16550 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16551 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16552 $as_echo_n "(cached) " >&6
16553 else
16554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16555 /* end confdefs.h. */
16556 /* On HP-UX before 11.23, strtold returns a struct instead of
16557 long double. Reject implementations like that, by requiring
16558 compatibility with the C99 prototype. */
16559 #include <stdlib.h>
16560 static long double (*p) (char const *, char **) = strtold;
16561 static long double
16562 test (char const *nptr, char **endptr)
16563 {
16564 long double r;
16565 r = strtold (nptr, endptr);
16566 return r;
16567 }
16568 int
16569 main ()
16570 {
16571 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16572 ;
16573 return 0;
16574 }
16575 _ACEOF
16576 if ac_fn_c_try_link "$LINENO"; then :
16577 gl_cv_func_c99_strtold=yes
16578 else
16579 gl_cv_func_c99_strtold=no
16580 fi
16581 rm -f core conftest.err conftest.$ac_objext \
16582 conftest$ac_exeext conftest.$ac_ext
16583 fi
16584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16585 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16586 if test $gl_cv_func_c99_strtold = yes; then
16587
16588 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16589
16590 fi
16591
16592
16593 GNULIB_CHDIR=0;
16594 GNULIB_CHOWN=0;
16595 GNULIB_CLOSE=0;
16596 GNULIB_DUP=0;
16597 GNULIB_DUP2=0;
16598 GNULIB_DUP3=0;
16599 GNULIB_ENVIRON=0;
16600 GNULIB_EUIDACCESS=0;
16601 GNULIB_FACCESSAT=0;
16602 GNULIB_FCHDIR=0;
16603 GNULIB_FCHOWNAT=0;
16604 GNULIB_FDATASYNC=0;
16605 GNULIB_FSYNC=0;
16606 GNULIB_FTRUNCATE=0;
16607 GNULIB_GETCWD=0;
16608 GNULIB_GETDOMAINNAME=0;
16609 GNULIB_GETDTABLESIZE=0;
16610 GNULIB_GETGROUPS=0;
16611 GNULIB_GETHOSTNAME=0;
16612 GNULIB_GETLOGIN=0;
16613 GNULIB_GETLOGIN_R=0;
16614 GNULIB_GETPAGESIZE=0;
16615 GNULIB_GETUSERSHELL=0;
16616 GNULIB_GROUP_MEMBER=0;
16617 GNULIB_ISATTY=0;
16618 GNULIB_LCHOWN=0;
16619 GNULIB_LINK=0;
16620 GNULIB_LINKAT=0;
16621 GNULIB_LSEEK=0;
16622 GNULIB_PIPE=0;
16623 GNULIB_PIPE2=0;
16624 GNULIB_PREAD=0;
16625 GNULIB_PWRITE=0;
16626 GNULIB_READ=0;
16627 GNULIB_READLINK=0;
16628 GNULIB_READLINKAT=0;
16629 GNULIB_RMDIR=0;
16630 GNULIB_SETHOSTNAME=0;
16631 GNULIB_SLEEP=0;
16632 GNULIB_SYMLINK=0;
16633 GNULIB_SYMLINKAT=0;
16634 GNULIB_TTYNAME_R=0;
16635 GNULIB_UNISTD_H_NONBLOCKING=0;
16636 GNULIB_UNISTD_H_SIGPIPE=0;
16637 GNULIB_UNLINK=0;
16638 GNULIB_UNLINKAT=0;
16639 GNULIB_USLEEP=0;
16640 GNULIB_WRITE=0;
16641 HAVE_CHOWN=1;
16642 HAVE_DUP2=1;
16643 HAVE_DUP3=1;
16644 HAVE_EUIDACCESS=1;
16645 HAVE_FACCESSAT=1;
16646 HAVE_FCHDIR=1;
16647 HAVE_FCHOWNAT=1;
16648 HAVE_FDATASYNC=1;
16649 HAVE_FSYNC=1;
16650 HAVE_FTRUNCATE=1;
16651 HAVE_GETDTABLESIZE=1;
16652 HAVE_GETGROUPS=1;
16653 HAVE_GETHOSTNAME=1;
16654 HAVE_GETLOGIN=1;
16655 HAVE_GETPAGESIZE=1;
16656 HAVE_GROUP_MEMBER=1;
16657 HAVE_LCHOWN=1;
16658 HAVE_LINK=1;
16659 HAVE_LINKAT=1;
16660 HAVE_PIPE=1;
16661 HAVE_PIPE2=1;
16662 HAVE_PREAD=1;
16663 HAVE_PWRITE=1;
16664 HAVE_READLINK=1;
16665 HAVE_READLINKAT=1;
16666 HAVE_SETHOSTNAME=1;
16667 HAVE_SLEEP=1;
16668 HAVE_SYMLINK=1;
16669 HAVE_SYMLINKAT=1;
16670 HAVE_UNLINKAT=1;
16671 HAVE_USLEEP=1;
16672 HAVE_DECL_ENVIRON=1;
16673 HAVE_DECL_FCHDIR=1;
16674 HAVE_DECL_FDATASYNC=1;
16675 HAVE_DECL_GETDOMAINNAME=1;
16676 HAVE_DECL_GETLOGIN_R=1;
16677 HAVE_DECL_GETPAGESIZE=1;
16678 HAVE_DECL_GETUSERSHELL=1;
16679 HAVE_DECL_SETHOSTNAME=1;
16680 HAVE_DECL_TTYNAME_R=1;
16681 HAVE_OS_H=0;
16682 HAVE_SYS_PARAM_H=0;
16683 REPLACE_CHOWN=0;
16684 REPLACE_CLOSE=0;
16685 REPLACE_DUP=0;
16686 REPLACE_DUP2=0;
16687 REPLACE_FCHOWNAT=0;
16688 REPLACE_FTRUNCATE=0;
16689 REPLACE_GETCWD=0;
16690 REPLACE_GETDOMAINNAME=0;
16691 REPLACE_GETLOGIN_R=0;
16692 REPLACE_GETGROUPS=0;
16693 REPLACE_GETPAGESIZE=0;
16694 REPLACE_ISATTY=0;
16695 REPLACE_LCHOWN=0;
16696 REPLACE_LINK=0;
16697 REPLACE_LINKAT=0;
16698 REPLACE_LSEEK=0;
16699 REPLACE_PREAD=0;
16700 REPLACE_PWRITE=0;
16701 REPLACE_READ=0;
16702 REPLACE_READLINK=0;
16703 REPLACE_RMDIR=0;
16704 REPLACE_SLEEP=0;
16705 REPLACE_SYMLINK=0;
16706 REPLACE_TTYNAME_R=0;
16707 REPLACE_UNLINK=0;
16708 REPLACE_UNLINKAT=0;
16709 REPLACE_USLEEP=0;
16710 REPLACE_WRITE=0;
16711 UNISTD_H_HAVE_WINSOCK2_H=0;
16712 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16713
16714
16715
16716
16717
16718
16719
16720
16721
16722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16723 $as_echo_n "checking if environ is properly declared... " >&6; }
16724 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16725 $as_echo_n "(cached) " >&6
16726 else
16727
16728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16729 /* end confdefs.h. */
16730 #if HAVE_UNISTD_H
16731 #include <unistd.h>
16732 #endif
16733 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16734 #include <stdlib.h>
16735
16736 extern struct { int foo; } environ;
16737 int
16738 main ()
16739 {
16740 environ.foo = 1;
16741 ;
16742 return 0;
16743 }
16744 _ACEOF
16745 if ac_fn_c_try_compile "$LINENO"; then :
16746 gt_cv_var_environ_declaration=no
16747 else
16748 gt_cv_var_environ_declaration=yes
16749 fi
16750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16751 fi
16752
16753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16754 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16755 if test $gt_cv_var_environ_declaration = yes; then
16756
16757 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16758
16759 fi
16760
16761
16762 if test $gt_cv_var_environ_declaration != yes; then
16763 HAVE_DECL_ENVIRON=0
16764 fi
16765
16766
16767
16768
16769
16770
16771
16772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16773 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16774 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16775 $as_echo_n "(cached) " >&6
16776 else
16777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16778 /* end confdefs.h. */
16779
16780 #include <sys/types.h>
16781 #include <sys/stat.h>
16782 int
16783 main ()
16784 {
16785 struct stat s; s.st_dm_mode;
16786 ;
16787 return 0;
16788 }
16789 _ACEOF
16790 if ac_fn_c_try_compile "$LINENO"; then :
16791 ac_cv_struct_st_dm_mode=yes
16792 else
16793 ac_cv_struct_st_dm_mode=no
16794 fi
16795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16796 fi
16797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16798 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16799
16800 if test $ac_cv_struct_st_dm_mode = yes; then
16801
16802 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16803
16804 fi
16805
16806
16807 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16808 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16809 ac_have_decl=1
16810 else
16811 ac_have_decl=0
16812 fi
16813
16814 cat >>confdefs.h <<_ACEOF
16815 #define HAVE_DECL_STRMODE $ac_have_decl
16816 _ACEOF
16817
16818
16819 GNULIB__EXIT=0;
16820 GNULIB_ATOLL=0;
16821 GNULIB_CALLOC_POSIX=0;
16822 GNULIB_CANONICALIZE_FILE_NAME=0;
16823 GNULIB_GETLOADAVG=0;
16824 GNULIB_GETSUBOPT=0;
16825 GNULIB_GRANTPT=0;
16826 GNULIB_MALLOC_POSIX=0;
16827 GNULIB_MBTOWC=0;
16828 GNULIB_MKDTEMP=0;
16829 GNULIB_MKOSTEMP=0;
16830 GNULIB_MKOSTEMPS=0;
16831 GNULIB_MKSTEMP=0;
16832 GNULIB_MKSTEMPS=0;
16833 GNULIB_POSIX_OPENPT=0;
16834 GNULIB_PTSNAME=0;
16835 GNULIB_PTSNAME_R=0;
16836 GNULIB_PUTENV=0;
16837 GNULIB_RANDOM=0;
16838 GNULIB_RANDOM_R=0;
16839 GNULIB_REALLOC_POSIX=0;
16840 GNULIB_REALPATH=0;
16841 GNULIB_RPMATCH=0;
16842 GNULIB_SETENV=0;
16843 GNULIB_STRTOD=0;
16844 GNULIB_STRTOLL=0;
16845 GNULIB_STRTOULL=0;
16846 GNULIB_SYSTEM_POSIX=0;
16847 GNULIB_UNLOCKPT=0;
16848 GNULIB_UNSETENV=0;
16849 GNULIB_WCTOMB=0;
16850 HAVE__EXIT=1;
16851 HAVE_ATOLL=1;
16852 HAVE_CANONICALIZE_FILE_NAME=1;
16853 HAVE_DECL_GETLOADAVG=1;
16854 HAVE_GETSUBOPT=1;
16855 HAVE_GRANTPT=1;
16856 HAVE_MKDTEMP=1;
16857 HAVE_MKOSTEMP=1;
16858 HAVE_MKOSTEMPS=1;
16859 HAVE_MKSTEMP=1;
16860 HAVE_MKSTEMPS=1;
16861 HAVE_POSIX_OPENPT=1;
16862 HAVE_PTSNAME=1;
16863 HAVE_PTSNAME_R=1;
16864 HAVE_RANDOM=1;
16865 HAVE_RANDOM_H=1;
16866 HAVE_RANDOM_R=1;
16867 HAVE_REALPATH=1;
16868 HAVE_RPMATCH=1;
16869 HAVE_SETENV=1;
16870 HAVE_DECL_SETENV=1;
16871 HAVE_STRTOD=1;
16872 HAVE_STRTOLL=1;
16873 HAVE_STRTOULL=1;
16874 HAVE_STRUCT_RANDOM_DATA=1;
16875 HAVE_SYS_LOADAVG_H=0;
16876 HAVE_UNLOCKPT=1;
16877 HAVE_DECL_UNSETENV=1;
16878 REPLACE_CALLOC=0;
16879 REPLACE_CANONICALIZE_FILE_NAME=0;
16880 REPLACE_MALLOC=0;
16881 REPLACE_MBTOWC=0;
16882 REPLACE_MKSTEMP=0;
16883 REPLACE_PTSNAME=0;
16884 REPLACE_PTSNAME_R=0;
16885 REPLACE_PUTENV=0;
16886 REPLACE_RANDOM_R=0;
16887 REPLACE_REALLOC=0;
16888 REPLACE_REALPATH=0;
16889 REPLACE_SETENV=0;
16890 REPLACE_STRTOD=0;
16891 REPLACE_UNSETENV=0;
16892 REPLACE_WCTOMB=0;
16893
16894
16895
16896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16897 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16898 if test "${gl_cv_have_include_next+set}" = set; then :
16899 $as_echo_n "(cached) " >&6
16900 else
16901 rm -rf conftestd1a conftestd1b conftestd2
16902 mkdir conftestd1a conftestd1b conftestd2
16903 cat <<EOF > conftestd1a/conftest.h
16904 #define DEFINED_IN_CONFTESTD1
16905 #include_next <conftest.h>
16906 #ifdef DEFINED_IN_CONFTESTD2
16907 int foo;
16908 #else
16909 #error "include_next doesn't work"
16910 #endif
16911 EOF
16912 cat <<EOF > conftestd1b/conftest.h
16913 #define DEFINED_IN_CONFTESTD1
16914 #include <stdio.h>
16915 #include_next <conftest.h>
16916 #ifdef DEFINED_IN_CONFTESTD2
16917 int foo;
16918 #else
16919 #error "include_next doesn't work"
16920 #endif
16921 EOF
16922 cat <<EOF > conftestd2/conftest.h
16923 #ifndef DEFINED_IN_CONFTESTD1
16924 #error "include_next test doesn't work"
16925 #endif
16926 #define DEFINED_IN_CONFTESTD2
16927 EOF
16928 gl_save_CPPFLAGS="$CPPFLAGS"
16929 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16931 /* end confdefs.h. */
16932 #include <conftest.h>
16933 _ACEOF
16934 if ac_fn_c_try_compile "$LINENO"; then :
16935 gl_cv_have_include_next=yes
16936 else
16937 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16939 /* end confdefs.h. */
16940 #include <conftest.h>
16941 _ACEOF
16942 if ac_fn_c_try_compile "$LINENO"; then :
16943 gl_cv_have_include_next=buggy
16944 else
16945 gl_cv_have_include_next=no
16946 fi
16947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16948
16949 fi
16950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16951 CPPFLAGS="$gl_save_CPPFLAGS"
16952 rm -rf conftestd1a conftestd1b conftestd2
16953
16954 fi
16955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16956 $as_echo "$gl_cv_have_include_next" >&6; }
16957 PRAGMA_SYSTEM_HEADER=
16958 if test $gl_cv_have_include_next = yes; then
16959 INCLUDE_NEXT=include_next
16960 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16961 if test -n "$GCC"; then
16962 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16963 fi
16964 else
16965 if test $gl_cv_have_include_next = buggy; then
16966 INCLUDE_NEXT=include
16967 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16968 else
16969 INCLUDE_NEXT=include
16970 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16971 fi
16972 fi
16973
16974
16975
16976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16977 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16978 if test "${gl_cv_pragma_columns+set}" = set; then :
16979 $as_echo_n "(cached) " >&6
16980 else
16981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16982 /* end confdefs.h. */
16983
16984 #ifdef __TANDEM
16985 choke me
16986 #endif
16987
16988 _ACEOF
16989 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16990 $EGREP "choke me" >/dev/null 2>&1; then :
16991 gl_cv_pragma_columns=yes
16992 else
16993 gl_cv_pragma_columns=no
16994 fi
16995 rm -f conftest*
16996
16997
16998 fi
16999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
17000 $as_echo "$gl_cv_pragma_columns" >&6; }
17001 if test $gl_cv_pragma_columns = yes; then
17002 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
17003 else
17004 PRAGMA_COLUMNS=
17005 fi
17006
17007
17008
17009
17010
17011
17012
17013
17014
17015
17016
17017
17018
17019
17020
17021
17022
17023 if test $gl_cv_have_include_next = yes; then
17024 gl_cv_next_getopt_h='<'getopt.h'>'
17025 else
17026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
17027 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
17028 if test "${gl_cv_next_getopt_h+set}" = set; then :
17029 $as_echo_n "(cached) " >&6
17030 else
17031
17032 if test $ac_cv_header_getopt_h = yes; then
17033
17034
17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17036 /* end confdefs.h. */
17037 #include <getopt.h>
17038
17039 _ACEOF
17040 case "$host_os" in
17041 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17042 *) gl_absname_cpp="$ac_cpp" ;;
17043 esac
17044
17045 case "$host_os" in
17046 mingw*)
17047 gl_dirsep_regex='[/\\]'
17048 ;;
17049 *)
17050 gl_dirsep_regex='\/'
17051 ;;
17052 esac
17053 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17054
17055 gl_header_literal_regex=`echo 'getopt.h' \
17056 | sed -e "$gl_make_literal_regex_sed"`
17057 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17058 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17059 s|^/[^/]|//&|
17060 p
17061 q
17062 }'
17063 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17064 sed -n "$gl_absolute_header_sed"`'"'
17065 else
17066 gl_cv_next_getopt_h='<'getopt.h'>'
17067 fi
17068
17069
17070 fi
17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
17072 $as_echo "$gl_cv_next_getopt_h" >&6; }
17073 fi
17074 NEXT_GETOPT_H=$gl_cv_next_getopt_h
17075
17076 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17077 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17078 gl_next_as_first_directive='<'getopt.h'>'
17079 else
17080 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17081 gl_next_as_first_directive=$gl_cv_next_getopt_h
17082 fi
17083 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
17084
17085
17086
17087
17088 if test $ac_cv_header_getopt_h = yes; then
17089 HAVE_GETOPT_H=1
17090 else
17091 HAVE_GETOPT_H=0
17092 fi
17093
17094
17095 gl_replace_getopt=
17096
17097 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17098 for ac_header in getopt.h
17099 do :
17100 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
17101 if test "x$ac_cv_header_getopt_h" = x""yes; then :
17102 cat >>confdefs.h <<_ACEOF
17103 #define HAVE_GETOPT_H 1
17104 _ACEOF
17105
17106 else
17107 gl_replace_getopt=yes
17108 fi
17109
17110 done
17111
17112 fi
17113
17114 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17115 for ac_func in getopt_long_only
17116 do :
17117 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17118 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
17119 cat >>confdefs.h <<_ACEOF
17120 #define HAVE_GETOPT_LONG_ONLY 1
17121 _ACEOF
17122
17123 else
17124 gl_replace_getopt=yes
17125 fi
17126 done
17127
17128 fi
17129
17130 if test -z "$gl_replace_getopt"; then
17131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17132 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17133 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17134 $as_echo_n "(cached) " >&6
17135 else
17136
17137 if test $cross_compiling = no; then
17138 if test "$cross_compiling" = yes; then :
17139 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17141 as_fn_error "cannot run test program while cross compiling
17142 See \`config.log' for more details." "$LINENO" 5; }
17143 else
17144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17145 /* end confdefs.h. */
17146
17147 #include <unistd.h>
17148 #include <stdlib.h>
17149 #include <string.h>
17150
17151 int
17152 main ()
17153 {
17154 static char program[] = "program";
17155 static char a[] = "-a";
17156 static char foo[] = "foo";
17157 static char bar[] = "bar";
17158 char *argv[] = { program, a, foo, bar, NULL };
17159 int c;
17160
17161 c = getopt (4, argv, "ab");
17162 if (!(c == 'a'))
17163 return 1;
17164 c = getopt (4, argv, "ab");
17165 if (!(c == -1))
17166 return 2;
17167 if (!(optind == 2))
17168 return 3;
17169 return 0;
17170 }
17171
17172 _ACEOF
17173 if ac_fn_c_try_run "$LINENO"; then :
17174 gl_cv_func_getopt_posix=maybe
17175 else
17176 gl_cv_func_getopt_posix=no
17177 fi
17178 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17179 conftest.$ac_objext conftest.beam conftest.$ac_ext
17180 fi
17181
17182 if test $gl_cv_func_getopt_posix = maybe; then
17183 if test "$cross_compiling" = yes; then :
17184 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17185 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17186 as_fn_error "cannot run test program while cross compiling
17187 See \`config.log' for more details." "$LINENO" 5; }
17188 else
17189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17190 /* end confdefs.h. */
17191
17192 #include <unistd.h>
17193 #include <stdlib.h>
17194 #include <string.h>
17195
17196 int
17197 main ()
17198 {
17199 static char program[] = "program";
17200 static char donald[] = "donald";
17201 static char p[] = "-p";
17202 static char billy[] = "billy";
17203 static char duck[] = "duck";
17204 static char a[] = "-a";
17205 static char bar[] = "bar";
17206 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17207 int c;
17208
17209 c = getopt (7, argv, "+abp:q:");
17210 if (!(c == -1))
17211 return 4;
17212 if (!(strcmp (argv[0], "program") == 0))
17213 return 5;
17214 if (!(strcmp (argv[1], "donald") == 0))
17215 return 6;
17216 if (!(strcmp (argv[2], "-p") == 0))
17217 return 7;
17218 if (!(strcmp (argv[3], "billy") == 0))
17219 return 8;
17220 if (!(strcmp (argv[4], "duck") == 0))
17221 return 9;
17222 if (!(strcmp (argv[5], "-a") == 0))
17223 return 10;
17224 if (!(strcmp (argv[6], "bar") == 0))
17225 return 11;
17226 if (!(optind == 1))
17227 return 12;
17228 return 0;
17229 }
17230
17231 _ACEOF
17232 if ac_fn_c_try_run "$LINENO"; then :
17233 gl_cv_func_getopt_posix=maybe
17234 else
17235 gl_cv_func_getopt_posix=no
17236 fi
17237 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17238 conftest.$ac_objext conftest.beam conftest.$ac_ext
17239 fi
17240
17241 fi
17242 if test $gl_cv_func_getopt_posix = maybe; then
17243 if test "$cross_compiling" = yes; then :
17244 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17245 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17246 as_fn_error "cannot run test program while cross compiling
17247 See \`config.log' for more details." "$LINENO" 5; }
17248 else
17249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17250 /* end confdefs.h. */
17251
17252 #include <unistd.h>
17253 #include <stdlib.h>
17254 #include <string.h>
17255
17256 int
17257 main ()
17258 {
17259 static char program[] = "program";
17260 static char ab[] = "-ab";
17261 char *argv[3] = { program, ab, NULL };
17262 if (getopt (2, argv, "ab:") != 'a')
17263 return 13;
17264 if (getopt (2, argv, "ab:") != '?')
17265 return 14;
17266 if (optopt != 'b')
17267 return 15;
17268 if (optind != 2)
17269 return 16;
17270 return 0;
17271 }
17272
17273 _ACEOF
17274 if ac_fn_c_try_run "$LINENO"; then :
17275 gl_cv_func_getopt_posix=yes
17276 else
17277 gl_cv_func_getopt_posix=no
17278 fi
17279 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17280 conftest.$ac_objext conftest.beam conftest.$ac_ext
17281 fi
17282
17283 fi
17284 else
17285 case "$host_os" in
17286 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
17287 *) gl_cv_func_getopt_posix="guessing yes";;
17288 esac
17289 fi
17290
17291 fi
17292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17293 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17294 case "$gl_cv_func_getopt_posix" in
17295 *no) gl_replace_getopt=yes ;;
17296 esac
17297 fi
17298
17299 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17301 $as_echo_n "checking for working GNU getopt function... " >&6; }
17302 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17303 $as_echo_n "(cached) " >&6
17304 else
17305 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17306 # optstring is necessary for programs like m4 that have POSIX-mandated
17307 # semantics for supporting options interspersed with files.
17308 # Also, since getopt_long is a GNU extension, we require optind=0.
17309 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17310 # so take care to revert to the correct (non-)export state.
17311 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17312 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17313 xx) gl_had_POSIXLY_CORRECT=exported ;;
17314 x) gl_had_POSIXLY_CORRECT=yes ;;
17315 *) gl_had_POSIXLY_CORRECT= ;;
17316 esac
17317 POSIXLY_CORRECT=1
17318 export POSIXLY_CORRECT
17319 if test "$cross_compiling" = yes; then :
17320 gl_cv_func_getopt_gnu="guessing no"
17321
17322 else
17323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17324 /* end confdefs.h. */
17325 #include <getopt.h>
17326 #include <stddef.h>
17327 #include <string.h>
17328
17329 #include <stdlib.h>
17330 #if defined __MACH__ && defined __APPLE__
17331 /* Avoid a crash on Mac OS X. */
17332 #include <mach/mach.h>
17333 #include <mach/mach_error.h>
17334 #include <mach/thread_status.h>
17335 #include <mach/exception.h>
17336 #include <mach/task.h>
17337 #include <pthread.h>
17338 /* The exception port on which our thread listens. */
17339 static mach_port_t our_exception_port;
17340 /* The main function of the thread listening for exceptions of type
17341 EXC_BAD_ACCESS. */
17342 static void *
17343 mach_exception_thread (void *arg)
17344 {
17345 /* Buffer for a message to be received. */
17346 struct {
17347 mach_msg_header_t head;
17348 mach_msg_body_t msgh_body;
17349 char data[1024];
17350 } msg;
17351 mach_msg_return_t retval;
17352 /* Wait for a message on the exception port. */
17353 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17354 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17355 if (retval != MACH_MSG_SUCCESS)
17356 abort ();
17357 exit (1);
17358 }
17359 static void
17360 nocrash_init (void)
17361 {
17362 mach_port_t self = mach_task_self ();
17363 /* Allocate a port on which the thread shall listen for exceptions. */
17364 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17365 == KERN_SUCCESS) {
17366 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17367 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17368 MACH_MSG_TYPE_MAKE_SEND)
17369 == KERN_SUCCESS) {
17370 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17371 for us. */
17372 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17373 /* Create the thread listening on the exception port. */
17374 pthread_attr_t attr;
17375 pthread_t thread;
17376 if (pthread_attr_init (&attr) == 0
17377 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17378 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17379 pthread_attr_destroy (&attr);
17380 /* Replace the exception port info for these exceptions with our own.
17381 Note that we replace the exception port for the entire task, not only
17382 for a particular thread. This has the effect that when our exception
17383 port gets the message, the thread specific exception port has already
17384 been asked, and we don't need to bother about it.
17385 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17386 task_set_exception_ports (self, mask, our_exception_port,
17387 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17388 }
17389 }
17390 }
17391 }
17392 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17393 /* Avoid a crash on native Windows. */
17394 #define WIN32_LEAN_AND_MEAN
17395 #include <windows.h>
17396 #include <winerror.h>
17397 static LONG WINAPI
17398 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17399 {
17400 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17401 {
17402 case EXCEPTION_ACCESS_VIOLATION:
17403 case EXCEPTION_IN_PAGE_ERROR:
17404 case EXCEPTION_STACK_OVERFLOW:
17405 case EXCEPTION_GUARD_PAGE:
17406 case EXCEPTION_PRIV_INSTRUCTION:
17407 case EXCEPTION_ILLEGAL_INSTRUCTION:
17408 case EXCEPTION_DATATYPE_MISALIGNMENT:
17409 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17410 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17411 exit (1);
17412 }
17413 return EXCEPTION_CONTINUE_SEARCH;
17414 }
17415 static void
17416 nocrash_init (void)
17417 {
17418 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17419 }
17420 #else
17421 /* Avoid a crash on POSIX systems. */
17422 #include <signal.h>
17423 /* A POSIX signal handler. */
17424 static void
17425 exception_handler (int sig)
17426 {
17427 exit (1);
17428 }
17429 static void
17430 nocrash_init (void)
17431 {
17432 #ifdef SIGSEGV
17433 signal (SIGSEGV, exception_handler);
17434 #endif
17435 #ifdef SIGBUS
17436 signal (SIGBUS, exception_handler);
17437 #endif
17438 }
17439 #endif
17440
17441
17442 int
17443 main ()
17444 {
17445
17446 int result = 0;
17447
17448 nocrash_init();
17449
17450 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17451 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17452 OSF/1 5.1, Solaris 10. */
17453 {
17454 static char conftest[] = "conftest";
17455 static char plus[] = "-+";
17456 char *argv[3] = { conftest, plus, NULL };
17457 opterr = 0;
17458 if (getopt (2, argv, "+a") != '?')
17459 result |= 1;
17460 }
17461 /* This code succeeds on glibc 2.8, mingw,
17462 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17463 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17464 {
17465 static char program[] = "program";
17466 static char p[] = "-p";
17467 static char foo[] = "foo";
17468 static char bar[] = "bar";
17469 char *argv[] = { program, p, foo, bar, NULL };
17470
17471 optind = 1;
17472 if (getopt (4, argv, "p::") != 'p')
17473 result |= 2;
17474 else if (optarg != NULL)
17475 result |= 4;
17476 else if (getopt (4, argv, "p::") != -1)
17477 result |= 6;
17478 else if (optind != 2)
17479 result |= 8;
17480 }
17481 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17482 {
17483 static char program[] = "program";
17484 static char foo[] = "foo";
17485 static char p[] = "-p";
17486 char *argv[] = { program, foo, p, NULL };
17487 optind = 0;
17488 if (getopt (3, argv, "-p") != 1)
17489 result |= 16;
17490 else if (getopt (3, argv, "-p") != 'p')
17491 result |= 16;
17492 }
17493 /* This code fails on glibc 2.11. */
17494 {
17495 static char program[] = "program";
17496 static char b[] = "-b";
17497 static char a[] = "-a";
17498 char *argv[] = { program, b, a, NULL };
17499 optind = opterr = 0;
17500 if (getopt (3, argv, "+:a:b") != 'b')
17501 result |= 32;
17502 else if (getopt (3, argv, "+:a:b") != ':')
17503 result |= 32;
17504 }
17505 /* This code dumps core on glibc 2.14. */
17506 {
17507 static char program[] = "program";
17508 static char w[] = "-W";
17509 static char dummy[] = "dummy";
17510 char *argv[] = { program, w, dummy, NULL };
17511 optind = opterr = 1;
17512 if (getopt (3, argv, "W;") != 'W')
17513 result |= 64;
17514 }
17515 return result;
17516
17517 ;
17518 return 0;
17519 }
17520 _ACEOF
17521 if ac_fn_c_try_run "$LINENO"; then :
17522 gl_cv_func_getopt_gnu=yes
17523 else
17524 gl_cv_func_getopt_gnu=no
17525 fi
17526 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17527 conftest.$ac_objext conftest.beam conftest.$ac_ext
17528 fi
17529
17530 case $gl_had_POSIXLY_CORRECT in
17531 exported) ;;
17532 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17533 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17534 esac
17535
17536 fi
17537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17538 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17539 if test "$gl_cv_func_getopt_gnu" != yes; then
17540 gl_replace_getopt=yes
17541 else
17542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17543 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17544 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17545 $as_echo_n "(cached) " >&6
17546 else
17547 if test "$cross_compiling" = yes; then :
17548 case "$host_os" in
17549 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
17550 *) gl_cv_func_getopt_long_gnu="guessing yes";;
17551 esac
17552
17553 else
17554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17555 /* end confdefs.h. */
17556 #include <getopt.h>
17557 #include <stddef.h>
17558 #include <string.h>
17559
17560 int
17561 main ()
17562 {
17563 static const struct option long_options[] =
17564 {
17565 { "xtremely-",no_argument, NULL, 1003 },
17566 { "xtra", no_argument, NULL, 1001 },
17567 { "xtreme", no_argument, NULL, 1002 },
17568 { "xtremely", no_argument, NULL, 1003 },
17569 { NULL, 0, NULL, 0 }
17570 };
17571 /* This code fails on OpenBSD 5.0. */
17572 {
17573 static char program[] = "program";
17574 static char xtremel[] = "--xtremel";
17575 char *argv[] = { program, xtremel, NULL };
17576 int option_index;
17577 optind = 1; opterr = 0;
17578 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17579 return 1;
17580 }
17581 return 0;
17582
17583 ;
17584 return 0;
17585 }
17586 _ACEOF
17587 if ac_fn_c_try_run "$LINENO"; then :
17588 gl_cv_func_getopt_long_gnu=yes
17589 else
17590 gl_cv_func_getopt_long_gnu=no
17591 fi
17592 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17593 conftest.$ac_objext conftest.beam conftest.$ac_ext
17594 fi
17595
17596
17597 fi
17598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17599 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17600 case "$gl_cv_func_getopt_long_gnu" in
17601 *yes) ;;
17602 *) gl_replace_getopt=yes ;;
17603 esac
17604 fi
17605 fi
17606
17607
17608
17609
17610
17611
17612 REPLACE_GETOPT=0
17613 if test -n "$gl_replace_getopt"; then
17614 REPLACE_GETOPT=1
17615 fi
17616
17617 if test $REPLACE_GETOPT = 1; then
17618
17619 GETOPT_H=getopt.h
17620
17621 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17622
17623
17624
17625 fi
17626
17627 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17628 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17629 ac_have_decl=1
17630 else
17631 ac_have_decl=0
17632 fi
17633
17634 cat >>confdefs.h <<_ACEOF
17635 #define HAVE_DECL_GETENV $ac_have_decl
17636 _ACEOF
17637
17638 :
17639
17640
17641
17642
17643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17644 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17645 if test "${ac_cv_c_restrict+set}" = set; then :
17646 $as_echo_n "(cached) " >&6
17647 else
17648 ac_cv_c_restrict=no
17649 # The order here caters to the fact that C++ does not require restrict.
17650 for ac_kw in __restrict __restrict__ _Restrict restrict; do
17651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17652 /* end confdefs.h. */
17653 typedef int * int_ptr;
17654 int foo (int_ptr $ac_kw ip) {
17655 return ip[0];
17656 }
17657 int
17658 main ()
17659 {
17660 int s[1];
17661 int * $ac_kw t = s;
17662 t[0] = 0;
17663 return foo(t)
17664 ;
17665 return 0;
17666 }
17667 _ACEOF
17668 if ac_fn_c_try_compile "$LINENO"; then :
17669 ac_cv_c_restrict=$ac_kw
17670 fi
17671 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17672 test "$ac_cv_c_restrict" != no && break
17673 done
17674
17675 fi
17676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17677 $as_echo "$ac_cv_c_restrict" >&6; }
17678
17679 case $ac_cv_c_restrict in
17680 restrict) ;;
17681 no) $as_echo "#define restrict /**/" >>confdefs.h
17682 ;;
17683 *) cat >>confdefs.h <<_ACEOF
17684 #define restrict $ac_cv_c_restrict
17685 _ACEOF
17686 ;;
17687 esac
17688
17689
17690 GNULIB_GETTIMEOFDAY=0;
17691 HAVE_GETTIMEOFDAY=1;
17692 HAVE_STRUCT_TIMEVAL=1;
17693 HAVE_SYS_TIME_H=1;
17694 REPLACE_GETTIMEOFDAY=0;
17695 REPLACE_STRUCT_TIMEVAL=0;
17696
17697
17698
17699
17700
17701
17702
17703
17704
17705
17706
17707
17708
17709
17710
17711
17712 if test $gl_cv_have_include_next = yes; then
17713 gl_cv_next_sys_time_h='<'sys/time.h'>'
17714 else
17715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17716 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17717 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17718 $as_echo_n "(cached) " >&6
17719 else
17720
17721 if test $ac_cv_header_sys_time_h = yes; then
17722
17723
17724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17725 /* end confdefs.h. */
17726 #include <sys/time.h>
17727
17728 _ACEOF
17729 case "$host_os" in
17730 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17731 *) gl_absname_cpp="$ac_cpp" ;;
17732 esac
17733
17734 case "$host_os" in
17735 mingw*)
17736 gl_dirsep_regex='[/\\]'
17737 ;;
17738 *)
17739 gl_dirsep_regex='\/'
17740 ;;
17741 esac
17742 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17743
17744 gl_header_literal_regex=`echo 'sys/time.h' \
17745 | sed -e "$gl_make_literal_regex_sed"`
17746 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17747 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17748 s|^/[^/]|//&|
17749 p
17750 q
17751 }'
17752 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17753 sed -n "$gl_absolute_header_sed"`'"'
17754 else
17755 gl_cv_next_sys_time_h='<'sys/time.h'>'
17756 fi
17757
17758
17759 fi
17760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17761 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17762 fi
17763 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
17764
17765 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17766 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17767 gl_next_as_first_directive='<'sys/time.h'>'
17768 else
17769 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17770 gl_next_as_first_directive=$gl_cv_next_sys_time_h
17771 fi
17772 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
17773
17774
17775
17776
17777
17778 if test $ac_cv_header_sys_time_h != yes; then
17779 HAVE_SYS_TIME_H=0
17780 fi
17781
17782
17783
17784
17785
17786 if test $ac_cv_header_sys_socket_h != yes; then
17787 for ac_header in winsock2.h
17788 do :
17789 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17790 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
17791 cat >>confdefs.h <<_ACEOF
17792 #define HAVE_WINSOCK2_H 1
17793 _ACEOF
17794
17795 fi
17796
17797 done
17798
17799 fi
17800 if test "$ac_cv_header_winsock2_h" = yes; then
17801 HAVE_WINSOCK2_H=1
17802 UNISTD_H_HAVE_WINSOCK2_H=1
17803 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
17804 else
17805 HAVE_WINSOCK2_H=0
17806 fi
17807
17808
17809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17810 $as_echo_n "checking for struct timeval... " >&6; }
17811 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17812 $as_echo_n "(cached) " >&6
17813 else
17814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17815 /* end confdefs.h. */
17816 #if HAVE_SYS_TIME_H
17817 #include <sys/time.h>
17818 #endif
17819 #include <time.h>
17820 #if HAVE_WINSOCK2_H
17821 # include <winsock2.h>
17822 #endif
17823
17824 int
17825 main ()
17826 {
17827 static struct timeval x; x.tv_sec = x.tv_usec;
17828 ;
17829 return 0;
17830 }
17831 _ACEOF
17832 if ac_fn_c_try_compile "$LINENO"; then :
17833 gl_cv_sys_struct_timeval=yes
17834 else
17835 gl_cv_sys_struct_timeval=no
17836 fi
17837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17838
17839 fi
17840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
17841 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
17842 if test $gl_cv_sys_struct_timeval != yes; then
17843 HAVE_STRUCT_TIMEVAL=0
17844 else
17845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
17846 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
17847 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
17848 $as_echo_n "(cached) " >&6
17849 else
17850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17851 /* end confdefs.h. */
17852 #if HAVE_SYS_TIME_H
17853 #include <sys/time.h>
17854 #endif
17855 #include <time.h>
17856 #if HAVE_WINSOCK2_H
17857 # include <winsock2.h>
17858 #endif
17859
17860 int
17861 main ()
17862 {
17863 static struct timeval x;
17864 typedef int verify_tv_sec_type[
17865 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
17866 ];
17867
17868 ;
17869 return 0;
17870 }
17871 _ACEOF
17872 if ac_fn_c_try_compile "$LINENO"; then :
17873 gl_cv_sys_struct_timeval_tv_sec=yes
17874 else
17875 gl_cv_sys_struct_timeval_tv_sec=no
17876 fi
17877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17878
17879 fi
17880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
17881 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
17882 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
17883 REPLACE_STRUCT_TIMEVAL=1
17884 fi
17885 fi
17886
17887
17888
17889
17890
17891
17892
17893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17894 $as_echo_n "checking for unsigned long long int... " >&6; }
17895 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17896 $as_echo_n "(cached) " >&6
17897 else
17898 ac_cv_type_unsigned_long_long_int=yes
17899 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17901 /* end confdefs.h. */
17902
17903 /* For now, do not test the preprocessor; as of 2007 there are too many
17904 implementations with broken preprocessors. Perhaps this can
17905 be revisited in 2012. In the meantime, code should not expect
17906 #if to work with literals wider than 32 bits. */
17907 /* Test literals. */
17908 long long int ll = 9223372036854775807ll;
17909 long long int nll = -9223372036854775807LL;
17910 unsigned long long int ull = 18446744073709551615ULL;
17911 /* Test constant expressions. */
17912 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17913 ? 1 : -1)];
17914 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17915 ? 1 : -1)];
17916 int i = 63;
17917 int
17918 main ()
17919 {
17920 /* Test availability of runtime routines for shift and division. */
17921 long long int llmax = 9223372036854775807ll;
17922 unsigned long long int ullmax = 18446744073709551615ull;
17923 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17924 | (llmax / ll) | (llmax % ll)
17925 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17926 | (ullmax / ull) | (ullmax % ull));
17927 ;
17928 return 0;
17929 }
17930
17931 _ACEOF
17932 if ac_fn_c_try_link "$LINENO"; then :
17933
17934 else
17935 ac_cv_type_unsigned_long_long_int=no
17936 fi
17937 rm -f core conftest.err conftest.$ac_objext \
17938 conftest$ac_exeext conftest.$ac_ext
17939 fi
17940 fi
17941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17942 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17943 if test $ac_cv_type_unsigned_long_long_int = yes; then
17944
17945 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17946
17947 fi
17948
17949
17950
17951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17952 $as_echo_n "checking for long long int... " >&6; }
17953 if test "${ac_cv_type_long_long_int+set}" = set; then :
17954 $as_echo_n "(cached) " >&6
17955 else
17956 ac_cv_type_long_long_int=yes
17957 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17958 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17959 if test $ac_cv_type_long_long_int = yes; then
17960 if test "$cross_compiling" = yes; then :
17961 :
17962 else
17963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17964 /* end confdefs.h. */
17965 #include <limits.h>
17966 #ifndef LLONG_MAX
17967 # define HALF \
17968 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17969 # define LLONG_MAX (HALF - 1 + HALF)
17970 #endif
17971 int
17972 main ()
17973 {
17974 long long int n = 1;
17975 int i;
17976 for (i = 0; ; i++)
17977 {
17978 long long int m = n << i;
17979 if (m >> i != n)
17980 return 1;
17981 if (LLONG_MAX / 2 < m)
17982 break;
17983 }
17984 return 0;
17985 ;
17986 return 0;
17987 }
17988 _ACEOF
17989 if ac_fn_c_try_run "$LINENO"; then :
17990
17991 else
17992 ac_cv_type_long_long_int=no
17993 fi
17994 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17995 conftest.$ac_objext conftest.beam conftest.$ac_ext
17996 fi
17997
17998 fi
17999 fi
18000 fi
18001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
18002 $as_echo "$ac_cv_type_long_long_int" >&6; }
18003 if test $ac_cv_type_long_long_int = yes; then
18004
18005 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
18006
18007 fi
18008
18009
18010
18011
18012
18013
18014 gl_cv_c_multiarch=no
18015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18016 /* end confdefs.h. */
18017 #ifndef __APPLE_CC__
18018 not a universal capable compiler
18019 #endif
18020 typedef int dummy;
18021
18022 _ACEOF
18023 if ac_fn_c_try_compile "$LINENO"; then :
18024
18025 arch=
18026 prev=
18027 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
18028 if test -n "$prev"; then
18029 case $word in
18030 i?86 | x86_64 | ppc | ppc64)
18031 if test -z "$arch" || test "$arch" = "$word"; then
18032 arch="$word"
18033 else
18034 gl_cv_c_multiarch=yes
18035 fi
18036 ;;
18037 esac
18038 prev=
18039 else
18040 if test "x$word" = "x-arch"; then
18041 prev=arch
18042 fi
18043 fi
18044 done
18045
18046 fi
18047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18048 if test $gl_cv_c_multiarch = yes; then
18049 APPLE_UNIVERSAL_BUILD=1
18050 else
18051 APPLE_UNIVERSAL_BUILD=0
18052 fi
18053
18054
18055
18056
18057
18058 if test $ac_cv_type_long_long_int = yes; then
18059 HAVE_LONG_LONG_INT=1
18060 else
18061 HAVE_LONG_LONG_INT=0
18062 fi
18063
18064
18065 if test $ac_cv_type_unsigned_long_long_int = yes; then
18066 HAVE_UNSIGNED_LONG_LONG_INT=1
18067 else
18068 HAVE_UNSIGNED_LONG_LONG_INT=0
18069 fi
18070
18071
18072
18073 if test $ac_cv_header_wchar_h = yes; then
18074 HAVE_WCHAR_H=1
18075 else
18076 HAVE_WCHAR_H=0
18077 fi
18078
18079
18080 if test $ac_cv_header_inttypes_h = yes; then
18081 HAVE_INTTYPES_H=1
18082 else
18083 HAVE_INTTYPES_H=0
18084 fi
18085
18086
18087 if test $ac_cv_header_sys_types_h = yes; then
18088 HAVE_SYS_TYPES_H=1
18089 else
18090 HAVE_SYS_TYPES_H=0
18091 fi
18092
18093
18094
18095
18096
18097
18098
18099
18100
18101
18102
18103 if test $gl_cv_have_include_next = yes; then
18104 gl_cv_next_stdint_h='<'stdint.h'>'
18105 else
18106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
18107 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
18108 if test "${gl_cv_next_stdint_h+set}" = set; then :
18109 $as_echo_n "(cached) " >&6
18110 else
18111
18112 if test $ac_cv_header_stdint_h = yes; then
18113
18114
18115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18116 /* end confdefs.h. */
18117 #include <stdint.h>
18118
18119 _ACEOF
18120 case "$host_os" in
18121 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18122 *) gl_absname_cpp="$ac_cpp" ;;
18123 esac
18124
18125 case "$host_os" in
18126 mingw*)
18127 gl_dirsep_regex='[/\\]'
18128 ;;
18129 *)
18130 gl_dirsep_regex='\/'
18131 ;;
18132 esac
18133 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18134
18135 gl_header_literal_regex=`echo 'stdint.h' \
18136 | sed -e "$gl_make_literal_regex_sed"`
18137 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18138 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18139 s|^/[^/]|//&|
18140 p
18141 q
18142 }'
18143 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18144 sed -n "$gl_absolute_header_sed"`'"'
18145 else
18146 gl_cv_next_stdint_h='<'stdint.h'>'
18147 fi
18148
18149
18150 fi
18151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18152 $as_echo "$gl_cv_next_stdint_h" >&6; }
18153 fi
18154 NEXT_STDINT_H=$gl_cv_next_stdint_h
18155
18156 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18157 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18158 gl_next_as_first_directive='<'stdint.h'>'
18159 else
18160 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18161 gl_next_as_first_directive=$gl_cv_next_stdint_h
18162 fi
18163 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
18164
18165
18166
18167
18168 if test $ac_cv_header_stdint_h = yes; then
18169 HAVE_STDINT_H=1
18170 else
18171 HAVE_STDINT_H=0
18172 fi
18173
18174
18175 if test $ac_cv_header_stdint_h = yes; then
18176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18177 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18178 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18179 $as_echo_n "(cached) " >&6
18180 else
18181 gl_cv_header_working_stdint_h=no
18182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18183 /* end confdefs.h. */
18184
18185
18186 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18187 #include <stdint.h>
18188 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18189 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18190 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18191 #endif
18192
18193
18194 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18195 included before <wchar.h>. */
18196 #include <stddef.h>
18197 #include <signal.h>
18198 #if HAVE_WCHAR_H
18199 # include <stdio.h>
18200 # include <time.h>
18201 # include <wchar.h>
18202 #endif
18203
18204
18205 #ifdef INT8_MAX
18206 int8_t a1 = INT8_MAX;
18207 int8_t a1min = INT8_MIN;
18208 #endif
18209 #ifdef INT16_MAX
18210 int16_t a2 = INT16_MAX;
18211 int16_t a2min = INT16_MIN;
18212 #endif
18213 #ifdef INT32_MAX
18214 int32_t a3 = INT32_MAX;
18215 int32_t a3min = INT32_MIN;
18216 #endif
18217 #ifdef INT64_MAX
18218 int64_t a4 = INT64_MAX;
18219 int64_t a4min = INT64_MIN;
18220 #endif
18221 #ifdef UINT8_MAX
18222 uint8_t b1 = UINT8_MAX;
18223 #else
18224 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18225 #endif
18226 #ifdef UINT16_MAX
18227 uint16_t b2 = UINT16_MAX;
18228 #endif
18229 #ifdef UINT32_MAX
18230 uint32_t b3 = UINT32_MAX;
18231 #endif
18232 #ifdef UINT64_MAX
18233 uint64_t b4 = UINT64_MAX;
18234 #endif
18235 int_least8_t c1 = INT8_C (0x7f);
18236 int_least8_t c1max = INT_LEAST8_MAX;
18237 int_least8_t c1min = INT_LEAST8_MIN;
18238 int_least16_t c2 = INT16_C (0x7fff);
18239 int_least16_t c2max = INT_LEAST16_MAX;
18240 int_least16_t c2min = INT_LEAST16_MIN;
18241 int_least32_t c3 = INT32_C (0x7fffffff);
18242 int_least32_t c3max = INT_LEAST32_MAX;
18243 int_least32_t c3min = INT_LEAST32_MIN;
18244 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18245 int_least64_t c4max = INT_LEAST64_MAX;
18246 int_least64_t c4min = INT_LEAST64_MIN;
18247 uint_least8_t d1 = UINT8_C (0xff);
18248 uint_least8_t d1max = UINT_LEAST8_MAX;
18249 uint_least16_t d2 = UINT16_C (0xffff);
18250 uint_least16_t d2max = UINT_LEAST16_MAX;
18251 uint_least32_t d3 = UINT32_C (0xffffffff);
18252 uint_least32_t d3max = UINT_LEAST32_MAX;
18253 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18254 uint_least64_t d4max = UINT_LEAST64_MAX;
18255 int_fast8_t e1 = INT_FAST8_MAX;
18256 int_fast8_t e1min = INT_FAST8_MIN;
18257 int_fast16_t e2 = INT_FAST16_MAX;
18258 int_fast16_t e2min = INT_FAST16_MIN;
18259 int_fast32_t e3 = INT_FAST32_MAX;
18260 int_fast32_t e3min = INT_FAST32_MIN;
18261 int_fast64_t e4 = INT_FAST64_MAX;
18262 int_fast64_t e4min = INT_FAST64_MIN;
18263 uint_fast8_t f1 = UINT_FAST8_MAX;
18264 uint_fast16_t f2 = UINT_FAST16_MAX;
18265 uint_fast32_t f3 = UINT_FAST32_MAX;
18266 uint_fast64_t f4 = UINT_FAST64_MAX;
18267 #ifdef INTPTR_MAX
18268 intptr_t g = INTPTR_MAX;
18269 intptr_t gmin = INTPTR_MIN;
18270 #endif
18271 #ifdef UINTPTR_MAX
18272 uintptr_t h = UINTPTR_MAX;
18273 #endif
18274 intmax_t i = INTMAX_MAX;
18275 uintmax_t j = UINTMAX_MAX;
18276
18277 #include <limits.h> /* for CHAR_BIT */
18278 #define TYPE_MINIMUM(t) \
18279 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18280 #define TYPE_MAXIMUM(t) \
18281 ((t) ((t) 0 < (t) -1 \
18282 ? (t) -1 \
18283 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18284 struct s {
18285 int check_PTRDIFF:
18286 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18287 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18288 ? 1 : -1;
18289 /* Detect bug in FreeBSD 6.0 / ia64. */
18290 int check_SIG_ATOMIC:
18291 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18292 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18293 ? 1 : -1;
18294 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18295 int check_WCHAR:
18296 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18297 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18298 ? 1 : -1;
18299 /* Detect bug in mingw. */
18300 int check_WINT:
18301 WINT_MIN == TYPE_MINIMUM (wint_t)
18302 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18303 ? 1 : -1;
18304
18305 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18306 int check_UINT8_C:
18307 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18308 int check_UINT16_C:
18309 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18310
18311 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18312 #ifdef UINT8_MAX
18313 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18314 #endif
18315 #ifdef UINT16_MAX
18316 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18317 #endif
18318 #ifdef UINT32_MAX
18319 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18320 #endif
18321 #ifdef UINT64_MAX
18322 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18323 #endif
18324 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18325 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18326 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18327 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18328 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18329 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18330 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18331 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18332 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18333 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18334 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18335 };
18336
18337 int
18338 main ()
18339 {
18340
18341 ;
18342 return 0;
18343 }
18344 _ACEOF
18345 if ac_fn_c_try_compile "$LINENO"; then :
18346 if test "$cross_compiling" = yes; then :
18347 gl_cv_header_working_stdint_h=yes
18348
18349 else
18350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18351 /* end confdefs.h. */
18352
18353
18354 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18355 #include <stdint.h>
18356
18357
18358 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18359 included before <wchar.h>. */
18360 #include <stddef.h>
18361 #include <signal.h>
18362 #if HAVE_WCHAR_H
18363 # include <stdio.h>
18364 # include <time.h>
18365 # include <wchar.h>
18366 #endif
18367
18368
18369 #include <stdio.h>
18370 #include <string.h>
18371 #define MVAL(macro) MVAL1(macro)
18372 #define MVAL1(expression) #expression
18373 static const char *macro_values[] =
18374 {
18375 #ifdef INT8_MAX
18376 MVAL (INT8_MAX),
18377 #endif
18378 #ifdef INT16_MAX
18379 MVAL (INT16_MAX),
18380 #endif
18381 #ifdef INT32_MAX
18382 MVAL (INT32_MAX),
18383 #endif
18384 #ifdef INT64_MAX
18385 MVAL (INT64_MAX),
18386 #endif
18387 #ifdef UINT8_MAX
18388 MVAL (UINT8_MAX),
18389 #endif
18390 #ifdef UINT16_MAX
18391 MVAL (UINT16_MAX),
18392 #endif
18393 #ifdef UINT32_MAX
18394 MVAL (UINT32_MAX),
18395 #endif
18396 #ifdef UINT64_MAX
18397 MVAL (UINT64_MAX),
18398 #endif
18399 NULL
18400 };
18401
18402 int
18403 main ()
18404 {
18405
18406 const char **mv;
18407 for (mv = macro_values; *mv != NULL; mv++)
18408 {
18409 const char *value = *mv;
18410 /* Test whether it looks like a cast expression. */
18411 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18412 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18413 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18414 || strncmp (value, "((int)"/*)*/, 6) == 0
18415 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18416 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18417 return mv - macro_values + 1;
18418 }
18419 return 0;
18420
18421 ;
18422 return 0;
18423 }
18424 _ACEOF
18425 if ac_fn_c_try_run "$LINENO"; then :
18426 gl_cv_header_working_stdint_h=yes
18427 fi
18428 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18429 conftest.$ac_objext conftest.beam conftest.$ac_ext
18430 fi
18431
18432
18433 fi
18434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18435
18436 fi
18437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18438 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18439 fi
18440 if test "$gl_cv_header_working_stdint_h" = yes; then
18441 STDINT_H=
18442 else
18443 for ac_header in sys/inttypes.h sys/bitypes.h
18444 do :
18445 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18446 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18447 eval as_val=\$$as_ac_Header
18448 if test "x$as_val" = x""yes; then :
18449 cat >>confdefs.h <<_ACEOF
18450 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18451 _ACEOF
18452
18453 fi
18454
18455 done
18456
18457 if test $ac_cv_header_sys_inttypes_h = yes; then
18458 HAVE_SYS_INTTYPES_H=1
18459 else
18460 HAVE_SYS_INTTYPES_H=0
18461 fi
18462
18463 if test $ac_cv_header_sys_bitypes_h = yes; then
18464 HAVE_SYS_BITYPES_H=1
18465 else
18466 HAVE_SYS_BITYPES_H=0
18467 fi
18468
18469
18470
18471
18472 if test $APPLE_UNIVERSAL_BUILD = 0; then
18473
18474
18475 for gltype in ptrdiff_t size_t ; do
18476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18477 $as_echo_n "checking for bit size of $gltype... " >&6; }
18478 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18479 $as_echo_n "(cached) " >&6
18480 else
18481 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18482 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18483 included before <wchar.h>. */
18484 #include <stddef.h>
18485 #include <signal.h>
18486 #if HAVE_WCHAR_H
18487 # include <stdio.h>
18488 # include <time.h>
18489 # include <wchar.h>
18490 #endif
18491
18492 #include <limits.h>"; then :
18493
18494 else
18495 result=unknown
18496 fi
18497
18498 eval gl_cv_bitsizeof_${gltype}=\$result
18499
18500 fi
18501 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18503 $as_echo "$ac_res" >&6; }
18504 eval result=\$gl_cv_bitsizeof_${gltype}
18505 if test $result = unknown; then
18506 result=0
18507 fi
18508 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18509 cat >>confdefs.h <<_ACEOF
18510 #define BITSIZEOF_${GLTYPE} $result
18511 _ACEOF
18512
18513 eval BITSIZEOF_${GLTYPE}=\$result
18514 done
18515
18516
18517 fi
18518
18519
18520 for gltype in sig_atomic_t wchar_t wint_t ; do
18521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18522 $as_echo_n "checking for bit size of $gltype... " >&6; }
18523 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18524 $as_echo_n "(cached) " >&6
18525 else
18526 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18527 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18528 included before <wchar.h>. */
18529 #include <stddef.h>
18530 #include <signal.h>
18531 #if HAVE_WCHAR_H
18532 # include <stdio.h>
18533 # include <time.h>
18534 # include <wchar.h>
18535 #endif
18536
18537 #include <limits.h>"; then :
18538
18539 else
18540 result=unknown
18541 fi
18542
18543 eval gl_cv_bitsizeof_${gltype}=\$result
18544
18545 fi
18546 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18548 $as_echo "$ac_res" >&6; }
18549 eval result=\$gl_cv_bitsizeof_${gltype}
18550 if test $result = unknown; then
18551 result=0
18552 fi
18553 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18554 cat >>confdefs.h <<_ACEOF
18555 #define BITSIZEOF_${GLTYPE} $result
18556 _ACEOF
18557
18558 eval BITSIZEOF_${GLTYPE}=\$result
18559 done
18560
18561
18562
18563
18564 for gltype in sig_atomic_t wchar_t wint_t ; do
18565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18566 $as_echo_n "checking whether $gltype is signed... " >&6; }
18567 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18568 $as_echo_n "(cached) " >&6
18569 else
18570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18571 /* end confdefs.h. */
18572
18573 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18574 included before <wchar.h>. */
18575 #include <stddef.h>
18576 #include <signal.h>
18577 #if HAVE_WCHAR_H
18578 # include <stdio.h>
18579 # include <time.h>
18580 # include <wchar.h>
18581 #endif
18582
18583 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18584 int
18585 main ()
18586 {
18587
18588 ;
18589 return 0;
18590 }
18591 _ACEOF
18592 if ac_fn_c_try_compile "$LINENO"; then :
18593 result=yes
18594 else
18595 result=no
18596 fi
18597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18598 eval gl_cv_type_${gltype}_signed=\$result
18599
18600 fi
18601 eval ac_res=\$gl_cv_type_${gltype}_signed
18602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18603 $as_echo "$ac_res" >&6; }
18604 eval result=\$gl_cv_type_${gltype}_signed
18605 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18606 if test "$result" = yes; then
18607 cat >>confdefs.h <<_ACEOF
18608 #define HAVE_SIGNED_${GLTYPE} 1
18609 _ACEOF
18610
18611 eval HAVE_SIGNED_${GLTYPE}=1
18612 else
18613 eval HAVE_SIGNED_${GLTYPE}=0
18614 fi
18615 done
18616
18617
18618 gl_cv_type_ptrdiff_t_signed=yes
18619 gl_cv_type_size_t_signed=no
18620 if test $APPLE_UNIVERSAL_BUILD = 0; then
18621
18622
18623 for gltype in ptrdiff_t size_t ; do
18624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18625 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18626 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18627 $as_echo_n "(cached) " >&6
18628 else
18629 eval gl_cv_type_${gltype}_suffix=no
18630 eval result=\$gl_cv_type_${gltype}_signed
18631 if test "$result" = yes; then
18632 glsufu=
18633 else
18634 glsufu=u
18635 fi
18636 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18637 case $glsuf in
18638 '') gltype1='int';;
18639 l) gltype1='long int';;
18640 ll) gltype1='long long int';;
18641 i64) gltype1='__int64';;
18642 u) gltype1='unsigned int';;
18643 ul) gltype1='unsigned long int';;
18644 ull) gltype1='unsigned long long int';;
18645 ui64)gltype1='unsigned __int64';;
18646 esac
18647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18648 /* end confdefs.h. */
18649
18650 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18651 included before <wchar.h>. */
18652 #include <stddef.h>
18653 #include <signal.h>
18654 #if HAVE_WCHAR_H
18655 # include <stdio.h>
18656 # include <time.h>
18657 # include <wchar.h>
18658 #endif
18659
18660 extern $gltype foo;
18661 extern $gltype1 foo;
18662 int
18663 main ()
18664 {
18665
18666 ;
18667 return 0;
18668 }
18669 _ACEOF
18670 if ac_fn_c_try_compile "$LINENO"; then :
18671 eval gl_cv_type_${gltype}_suffix=\$glsuf
18672 fi
18673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18674 eval result=\$gl_cv_type_${gltype}_suffix
18675 test "$result" != no && break
18676 done
18677 fi
18678 eval ac_res=\$gl_cv_type_${gltype}_suffix
18679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18680 $as_echo "$ac_res" >&6; }
18681 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18682 eval result=\$gl_cv_type_${gltype}_suffix
18683 test "$result" = no && result=
18684 eval ${GLTYPE}_SUFFIX=\$result
18685 cat >>confdefs.h <<_ACEOF
18686 #define ${GLTYPE}_SUFFIX $result
18687 _ACEOF
18688
18689 done
18690
18691
18692 fi
18693
18694
18695 for gltype in sig_atomic_t wchar_t wint_t ; do
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18697 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18698 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18699 $as_echo_n "(cached) " >&6
18700 else
18701 eval gl_cv_type_${gltype}_suffix=no
18702 eval result=\$gl_cv_type_${gltype}_signed
18703 if test "$result" = yes; then
18704 glsufu=
18705 else
18706 glsufu=u
18707 fi
18708 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18709 case $glsuf in
18710 '') gltype1='int';;
18711 l) gltype1='long int';;
18712 ll) gltype1='long long int';;
18713 i64) gltype1='__int64';;
18714 u) gltype1='unsigned int';;
18715 ul) gltype1='unsigned long int';;
18716 ull) gltype1='unsigned long long int';;
18717 ui64)gltype1='unsigned __int64';;
18718 esac
18719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18720 /* end confdefs.h. */
18721
18722 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18723 included before <wchar.h>. */
18724 #include <stddef.h>
18725 #include <signal.h>
18726 #if HAVE_WCHAR_H
18727 # include <stdio.h>
18728 # include <time.h>
18729 # include <wchar.h>
18730 #endif
18731
18732 extern $gltype foo;
18733 extern $gltype1 foo;
18734 int
18735 main ()
18736 {
18737
18738 ;
18739 return 0;
18740 }
18741 _ACEOF
18742 if ac_fn_c_try_compile "$LINENO"; then :
18743 eval gl_cv_type_${gltype}_suffix=\$glsuf
18744 fi
18745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18746 eval result=\$gl_cv_type_${gltype}_suffix
18747 test "$result" != no && break
18748 done
18749 fi
18750 eval ac_res=\$gl_cv_type_${gltype}_suffix
18751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18752 $as_echo "$ac_res" >&6; }
18753 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18754 eval result=\$gl_cv_type_${gltype}_suffix
18755 test "$result" = no && result=
18756 eval ${GLTYPE}_SUFFIX=\$result
18757 cat >>confdefs.h <<_ACEOF
18758 #define ${GLTYPE}_SUFFIX $result
18759 _ACEOF
18760
18761 done
18762
18763
18764
18765 if test $BITSIZEOF_WINT_T -lt 32; then
18766 BITSIZEOF_WINT_T=32
18767 fi
18768
18769 STDINT_H=stdint.h
18770 fi
18771
18772 if test -n "$STDINT_H"; then
18773 GL_GENERATE_STDINT_H_TRUE=
18774 GL_GENERATE_STDINT_H_FALSE='#'
18775 else
18776 GL_GENERATE_STDINT_H_TRUE='#'
18777 GL_GENERATE_STDINT_H_FALSE=
18778 fi
18779
18780
18781
18782
18783
18784 GNULIB_IMAXABS=0;
18785 GNULIB_IMAXDIV=0;
18786 GNULIB_STRTOIMAX=0;
18787 GNULIB_STRTOUMAX=0;
18788 HAVE_DECL_IMAXABS=1;
18789 HAVE_DECL_IMAXDIV=1;
18790 HAVE_DECL_STRTOIMAX=1;
18791 HAVE_DECL_STRTOUMAX=1;
18792 REPLACE_STRTOIMAX=0;
18793 INT32_MAX_LT_INTMAX_MAX=1;
18794 INT64_MAX_EQ_LONG_MAX='defined _LP64';
18795 PRI_MACROS_BROKEN=0;
18796 PRIPTR_PREFIX=__PRIPTR_PREFIX;
18797 UINT32_MAX_LT_UINTMAX_MAX=1;
18798 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
18799
18800
18801
18802
18803
18804
18805
18806
18807
18808
18809
18810
18811
18812
18813
18814 if test $gl_cv_have_include_next = yes; then
18815 gl_cv_next_inttypes_h='<'inttypes.h'>'
18816 else
18817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18818 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18819 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18820 $as_echo_n "(cached) " >&6
18821 else
18822
18823 if test $ac_cv_header_inttypes_h = yes; then
18824
18825
18826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18827 /* end confdefs.h. */
18828 #include <inttypes.h>
18829
18830 _ACEOF
18831 case "$host_os" in
18832 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18833 *) gl_absname_cpp="$ac_cpp" ;;
18834 esac
18835
18836 case "$host_os" in
18837 mingw*)
18838 gl_dirsep_regex='[/\\]'
18839 ;;
18840 *)
18841 gl_dirsep_regex='\/'
18842 ;;
18843 esac
18844 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18845
18846 gl_header_literal_regex=`echo 'inttypes.h' \
18847 | sed -e "$gl_make_literal_regex_sed"`
18848 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18849 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18850 s|^/[^/]|//&|
18851 p
18852 q
18853 }'
18854 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18855 sed -n "$gl_absolute_header_sed"`'"'
18856 else
18857 gl_cv_next_inttypes_h='<'inttypes.h'>'
18858 fi
18859
18860
18861 fi
18862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18863 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18864 fi
18865 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
18866
18867 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18868 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18869 gl_next_as_first_directive='<'inttypes.h'>'
18870 else
18871 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18872 gl_next_as_first_directive=$gl_cv_next_inttypes_h
18873 fi
18874 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
18875
18876
18877
18878
18879
18880
18881
18882
18883
18884
18885
18886 case "$host_os" in
18887 mingw*)
18888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
18889 $as_echo_n "checking for 64-bit off_t... " >&6; }
18890 if test "${gl_cv_type_off_t_64+set}" = set; then :
18891 $as_echo_n "(cached) " >&6
18892 else
18893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18894 /* end confdefs.h. */
18895 #include <sys/types.h>
18896 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
18897
18898 int
18899 main ()
18900 {
18901
18902 ;
18903 return 0;
18904 }
18905 _ACEOF
18906 if ac_fn_c_try_compile "$LINENO"; then :
18907 gl_cv_type_off_t_64=yes
18908 else
18909 gl_cv_type_off_t_64=no
18910 fi
18911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18912
18913 fi
18914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
18915 $as_echo "$gl_cv_type_off_t_64" >&6; }
18916 if test $gl_cv_type_off_t_64 = no; then
18917 WINDOWS_64_BIT_OFF_T=1
18918 else
18919 WINDOWS_64_BIT_OFF_T=0
18920 fi
18921 WINDOWS_64_BIT_ST_SIZE=1
18922 ;;
18923 *)
18924 WINDOWS_64_BIT_OFF_T=0
18925 WINDOWS_64_BIT_ST_SIZE=0
18926 ;;
18927 esac
18928
18929
18930 GNULIB_FCHMODAT=0;
18931 GNULIB_FSTAT=0;
18932 GNULIB_FSTATAT=0;
18933 GNULIB_FUTIMENS=0;
18934 GNULIB_LCHMOD=0;
18935 GNULIB_LSTAT=0;
18936 GNULIB_MKDIRAT=0;
18937 GNULIB_MKFIFO=0;
18938 GNULIB_MKFIFOAT=0;
18939 GNULIB_MKNOD=0;
18940 GNULIB_MKNODAT=0;
18941 GNULIB_STAT=0;
18942 GNULIB_UTIMENSAT=0;
18943 HAVE_FCHMODAT=1;
18944 HAVE_FSTATAT=1;
18945 HAVE_FUTIMENS=1;
18946 HAVE_LCHMOD=1;
18947 HAVE_LSTAT=1;
18948 HAVE_MKDIRAT=1;
18949 HAVE_MKFIFO=1;
18950 HAVE_MKFIFOAT=1;
18951 HAVE_MKNOD=1;
18952 HAVE_MKNODAT=1;
18953 HAVE_UTIMENSAT=1;
18954 REPLACE_FSTAT=0;
18955 REPLACE_FSTATAT=0;
18956 REPLACE_FUTIMENS=0;
18957 REPLACE_LSTAT=0;
18958 REPLACE_MKDIR=0;
18959 REPLACE_MKFIFO=0;
18960 REPLACE_MKNOD=0;
18961 REPLACE_STAT=0;
18962 REPLACE_UTIMENSAT=0;
18963
18964
18965
18966
18967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18968 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18969 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18970 $as_echo_n "(cached) " >&6
18971 else
18972 rm -f conftest.sym conftest.file
18973 echo >conftest.file
18974 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18975 if test "$cross_compiling" = yes; then :
18976 case "$host_os" in
18977 # Guess yes on glibc systems.
18978 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
18979 # If we don't know, assume the worst.
18980 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
18981 esac
18982
18983 else
18984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18985 /* end confdefs.h. */
18986 $ac_includes_default
18987 int
18988 main ()
18989 {
18990 struct stat sbuf;
18991 /* Linux will dereference the symlink and fail, as required by
18992 POSIX. That is better in the sense that it means we will not
18993 have to compile and use the lstat wrapper. */
18994 return lstat ("conftest.sym/", &sbuf) == 0;
18995
18996 ;
18997 return 0;
18998 }
18999 _ACEOF
19000 if ac_fn_c_try_run "$LINENO"; then :
19001 gl_cv_func_lstat_dereferences_slashed_symlink=yes
19002 else
19003 gl_cv_func_lstat_dereferences_slashed_symlink=no
19004 fi
19005 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19006 conftest.$ac_objext conftest.beam conftest.$ac_ext
19007 fi
19008
19009 else
19010 # If the 'ln -s' command failed, then we probably don't even
19011 # have an lstat function.
19012 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
19013 fi
19014 rm -f conftest.sym conftest.file
19015
19016 fi
19017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
19018 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
19019 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19020 *yes)
19021
19022 cat >>confdefs.h <<_ACEOF
19023 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
19024 _ACEOF
19025
19026 ;;
19027 esac
19028
19029
19030 GNULIB_MKTIME=0;
19031 GNULIB_NANOSLEEP=0;
19032 GNULIB_STRPTIME=0;
19033 GNULIB_TIMEGM=0;
19034 GNULIB_TIME_R=0;
19035 HAVE_DECL_LOCALTIME_R=1;
19036 HAVE_NANOSLEEP=1;
19037 HAVE_STRPTIME=1;
19038 HAVE_TIMEGM=1;
19039 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
19040 REPLACE_MKTIME=GNULIB_PORTCHECK;
19041 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
19042 REPLACE_TIMEGM=GNULIB_PORTCHECK;
19043
19044
19045
19046
19047 GNULIB_PSELECT=0;
19048 GNULIB_SELECT=0;
19049 HAVE_PSELECT=1;
19050 REPLACE_PSELECT=0;
19051 REPLACE_SELECT=0;
19052
19053
19054
19055
19056
19057
19058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
19059 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
19060 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
19061 $as_echo_n "(cached) " >&6
19062 else
19063
19064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19065 /* end confdefs.h. */
19066 #include <sys/select.h>
19067 int
19068 main ()
19069 {
19070 struct timeval b;
19071 ;
19072 return 0;
19073 }
19074 _ACEOF
19075 if ac_fn_c_try_compile "$LINENO"; then :
19076 gl_cv_header_sys_select_h_selfcontained=yes
19077 else
19078 gl_cv_header_sys_select_h_selfcontained=no
19079 fi
19080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19081 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
19082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19083 /* end confdefs.h. */
19084 #include <sys/select.h>
19085 int
19086 main ()
19087 {
19088 int memset; int bzero;
19089 ;
19090 return 0;
19091 }
19092
19093 _ACEOF
19094 if ac_fn_c_try_compile "$LINENO"; then :
19095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19096 /* end confdefs.h. */
19097 #include <sys/select.h>
19098 int
19099 main ()
19100 {
19101
19102 #undef memset
19103 #define memset nonexistent_memset
19104 extern
19105 #ifdef __cplusplus
19106 "C"
19107 #endif
19108 void *memset (void *, int, unsigned long);
19109 #undef bzero
19110 #define bzero nonexistent_bzero
19111 extern
19112 #ifdef __cplusplus
19113 "C"
19114 #endif
19115 void bzero (void *, unsigned long);
19116 fd_set fds;
19117 FD_ZERO (&fds);
19118
19119 ;
19120 return 0;
19121 }
19122
19123 _ACEOF
19124 if ac_fn_c_try_link "$LINENO"; then :
19125
19126 else
19127 gl_cv_header_sys_select_h_selfcontained=no
19128 fi
19129 rm -f core conftest.err conftest.$ac_objext \
19130 conftest$ac_exeext conftest.$ac_ext
19131
19132 fi
19133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19134 fi
19135
19136 fi
19137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19138 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19139
19140
19141
19142
19143
19144
19145
19146
19147
19148 if test $gl_cv_have_include_next = yes; then
19149 gl_cv_next_sys_select_h='<'sys/select.h'>'
19150 else
19151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19152 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19153 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19154 $as_echo_n "(cached) " >&6
19155 else
19156
19157 if test $ac_cv_header_sys_select_h = yes; then
19158
19159
19160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19161 /* end confdefs.h. */
19162 #include <sys/select.h>
19163
19164 _ACEOF
19165 case "$host_os" in
19166 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19167 *) gl_absname_cpp="$ac_cpp" ;;
19168 esac
19169
19170 case "$host_os" in
19171 mingw*)
19172 gl_dirsep_regex='[/\\]'
19173 ;;
19174 *)
19175 gl_dirsep_regex='\/'
19176 ;;
19177 esac
19178 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19179
19180 gl_header_literal_regex=`echo 'sys/select.h' \
19181 | sed -e "$gl_make_literal_regex_sed"`
19182 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19183 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19184 s|^/[^/]|//&|
19185 p
19186 q
19187 }'
19188 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19189 sed -n "$gl_absolute_header_sed"`'"'
19190 else
19191 gl_cv_next_sys_select_h='<'sys/select.h'>'
19192 fi
19193
19194
19195 fi
19196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19197 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19198 fi
19199 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
19200
19201 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19202 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19203 gl_next_as_first_directive='<'sys/select.h'>'
19204 else
19205 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19206 gl_next_as_first_directive=$gl_cv_next_sys_select_h
19207 fi
19208 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
19209
19210
19211
19212
19213 if test $ac_cv_header_sys_select_h = yes; then
19214 HAVE_SYS_SELECT_H=1
19215 else
19216 HAVE_SYS_SELECT_H=0
19217 fi
19218
19219
19220
19221
19222
19223 if test $ac_cv_header_sys_socket_h != yes; then
19224 for ac_header in winsock2.h
19225 do :
19226 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19227 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19228 cat >>confdefs.h <<_ACEOF
19229 #define HAVE_WINSOCK2_H 1
19230 _ACEOF
19231
19232 fi
19233
19234 done
19235
19236 fi
19237 if test "$ac_cv_header_winsock2_h" = yes; then
19238 HAVE_WINSOCK2_H=1
19239 UNISTD_H_HAVE_WINSOCK2_H=1
19240 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19241 else
19242 HAVE_WINSOCK2_H=0
19243 fi
19244
19245
19246
19247
19248
19249
19250
19251
19252 GNULIB_PTHREAD_SIGMASK=0;
19253 GNULIB_RAISE=0;
19254 GNULIB_SIGNAL_H_SIGPIPE=0;
19255 GNULIB_SIGPROCMASK=0;
19256 GNULIB_SIGACTION=0;
19257 HAVE_POSIX_SIGNALBLOCKING=1;
19258 HAVE_PTHREAD_SIGMASK=1;
19259 HAVE_RAISE=1;
19260 HAVE_SIGSET_T=1;
19261 HAVE_SIGINFO_T=1;
19262 HAVE_SIGACTION=1;
19263 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
19264
19265 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
19266
19267 HAVE_SIGHANDLER_T=1;
19268 REPLACE_PTHREAD_SIGMASK=0;
19269 REPLACE_RAISE=0;
19270
19271
19272
19273
19274
19275
19276
19277 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19278 #include <signal.h>
19279 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19280 #include <sys/types.h>
19281
19282 "
19283 if test "x$ac_cv_type_sigset_t" = x""yes; then :
19284
19285 cat >>confdefs.h <<_ACEOF
19286 #define HAVE_SIGSET_T 1
19287 _ACEOF
19288
19289 gl_cv_type_sigset_t=yes
19290 else
19291 gl_cv_type_sigset_t=no
19292 fi
19293
19294 if test $gl_cv_type_sigset_t != yes; then
19295 HAVE_SIGSET_T=0
19296 fi
19297
19298
19299
19300 if test $ac_cv_header_sys_socket_h = no; then
19301 for ac_header in ws2tcpip.h
19302 do :
19303 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19304 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
19305 cat >>confdefs.h <<_ACEOF
19306 #define HAVE_WS2TCPIP_H 1
19307 _ACEOF
19308
19309 fi
19310
19311 done
19312
19313 fi
19314
19315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19316 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19317 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19318 $as_echo_n "(cached) " >&6
19319 else
19320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19321 /* end confdefs.h. */
19322
19323 #include <stdbool.h>
19324 #ifndef bool
19325 "error: bool is not defined"
19326 #endif
19327 #ifndef false
19328 "error: false is not defined"
19329 #endif
19330 #if false
19331 "error: false is not 0"
19332 #endif
19333 #ifndef true
19334 "error: true is not defined"
19335 #endif
19336 #if true != 1
19337 "error: true is not 1"
19338 #endif
19339 #ifndef __bool_true_false_are_defined
19340 "error: __bool_true_false_are_defined is not defined"
19341 #endif
19342
19343 struct s { _Bool s: 1; _Bool t; } s;
19344
19345 char a[true == 1 ? 1 : -1];
19346 char b[false == 0 ? 1 : -1];
19347 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19348 char d[(bool) 0.5 == true ? 1 : -1];
19349 /* See body of main program for 'e'. */
19350 char f[(_Bool) 0.0 == false ? 1 : -1];
19351 char g[true];
19352 char h[sizeof (_Bool)];
19353 char i[sizeof s.t];
19354 enum { j = false, k = true, l = false * true, m = true * 256 };
19355 /* The following fails for
19356 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19357 _Bool n[m];
19358 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19359 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19360 /* Catch a bug in an HP-UX C compiler. See
19361 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19362 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19363 */
19364 _Bool q = true;
19365 _Bool *pq = &q;
19366
19367 int
19368 main ()
19369 {
19370
19371 bool e = &s;
19372 *pq |= q;
19373 *pq |= ! q;
19374 /* Refer to every declared value, to avoid compiler optimizations. */
19375 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19376 + !m + !n + !o + !p + !q + !pq);
19377
19378 ;
19379 return 0;
19380 }
19381 _ACEOF
19382 if ac_fn_c_try_compile "$LINENO"; then :
19383 ac_cv_header_stdbool_h=yes
19384 else
19385 ac_cv_header_stdbool_h=no
19386 fi
19387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19388 fi
19389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19390 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19391 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19392 if test "x$ac_cv_type__Bool" = x""yes; then :
19393
19394 cat >>confdefs.h <<_ACEOF
19395 #define HAVE__BOOL 1
19396 _ACEOF
19397
19398
19399 fi
19400
19401
19402
19403 REPLACE_NULL=0;
19404 HAVE_WCHAR_T=1;
19405
19406
19407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19408 $as_echo_n "checking for wchar_t... " >&6; }
19409 if test "${gt_cv_c_wchar_t+set}" = set; then :
19410 $as_echo_n "(cached) " >&6
19411 else
19412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19413 /* end confdefs.h. */
19414 #include <stddef.h>
19415 wchar_t foo = (wchar_t)'\0';
19416 int
19417 main ()
19418 {
19419
19420 ;
19421 return 0;
19422 }
19423 _ACEOF
19424 if ac_fn_c_try_compile "$LINENO"; then :
19425 gt_cv_c_wchar_t=yes
19426 else
19427 gt_cv_c_wchar_t=no
19428 fi
19429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19430 fi
19431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19432 $as_echo "$gt_cv_c_wchar_t" >&6; }
19433 if test $gt_cv_c_wchar_t = yes; then
19434
19435 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19436
19437 fi
19438
19439
19440 GNULIB_DPRINTF=0;
19441 GNULIB_FCLOSE=0;
19442 GNULIB_FDOPEN=0;
19443 GNULIB_FFLUSH=0;
19444 GNULIB_FGETC=0;
19445 GNULIB_FGETS=0;
19446 GNULIB_FOPEN=0;
19447 GNULIB_FPRINTF=0;
19448 GNULIB_FPRINTF_POSIX=0;
19449 GNULIB_FPURGE=0;
19450 GNULIB_FPUTC=0;
19451 GNULIB_FPUTS=0;
19452 GNULIB_FREAD=0;
19453 GNULIB_FREOPEN=0;
19454 GNULIB_FSCANF=0;
19455 GNULIB_FSEEK=0;
19456 GNULIB_FSEEKO=0;
19457 GNULIB_FTELL=0;
19458 GNULIB_FTELLO=0;
19459 GNULIB_FWRITE=0;
19460 GNULIB_GETC=0;
19461 GNULIB_GETCHAR=0;
19462 GNULIB_GETDELIM=0;
19463 GNULIB_GETLINE=0;
19464 GNULIB_OBSTACK_PRINTF=0;
19465 GNULIB_OBSTACK_PRINTF_POSIX=0;
19466 GNULIB_PCLOSE=0;
19467 GNULIB_PERROR=0;
19468 GNULIB_POPEN=0;
19469 GNULIB_PRINTF=0;
19470 GNULIB_PRINTF_POSIX=0;
19471 GNULIB_PUTC=0;
19472 GNULIB_PUTCHAR=0;
19473 GNULIB_PUTS=0;
19474 GNULIB_REMOVE=0;
19475 GNULIB_RENAME=0;
19476 GNULIB_RENAMEAT=0;
19477 GNULIB_SCANF=0;
19478 GNULIB_SNPRINTF=0;
19479 GNULIB_SPRINTF_POSIX=0;
19480 GNULIB_STDIO_H_NONBLOCKING=0;
19481 GNULIB_STDIO_H_SIGPIPE=0;
19482 GNULIB_TMPFILE=0;
19483 GNULIB_VASPRINTF=0;
19484 GNULIB_VFSCANF=0;
19485 GNULIB_VSCANF=0;
19486 GNULIB_VDPRINTF=0;
19487 GNULIB_VFPRINTF=0;
19488 GNULIB_VFPRINTF_POSIX=0;
19489 GNULIB_VPRINTF=0;
19490 GNULIB_VPRINTF_POSIX=0;
19491 GNULIB_VSNPRINTF=0;
19492 GNULIB_VSPRINTF_POSIX=0;
19493 HAVE_DECL_FPURGE=1;
19494 HAVE_DECL_FSEEKO=1;
19495 HAVE_DECL_FTELLO=1;
19496 HAVE_DECL_GETDELIM=1;
19497 HAVE_DECL_GETLINE=1;
19498 HAVE_DECL_OBSTACK_PRINTF=1;
19499 HAVE_DECL_SNPRINTF=1;
19500 HAVE_DECL_VSNPRINTF=1;
19501 HAVE_DPRINTF=1;
19502 HAVE_FSEEKO=1;
19503 HAVE_FTELLO=1;
19504 HAVE_PCLOSE=1;
19505 HAVE_POPEN=1;
19506 HAVE_RENAMEAT=1;
19507 HAVE_VASPRINTF=1;
19508 HAVE_VDPRINTF=1;
19509 REPLACE_DPRINTF=0;
19510 REPLACE_FCLOSE=0;
19511 REPLACE_FDOPEN=0;
19512 REPLACE_FFLUSH=0;
19513 REPLACE_FOPEN=0;
19514 REPLACE_FPRINTF=0;
19515 REPLACE_FPURGE=0;
19516 REPLACE_FREOPEN=0;
19517 REPLACE_FSEEK=0;
19518 REPLACE_FSEEKO=0;
19519 REPLACE_FTELL=0;
19520 REPLACE_FTELLO=0;
19521 REPLACE_GETDELIM=0;
19522 REPLACE_GETLINE=0;
19523 REPLACE_OBSTACK_PRINTF=0;
19524 REPLACE_PERROR=0;
19525 REPLACE_POPEN=0;
19526 REPLACE_PRINTF=0;
19527 REPLACE_REMOVE=0;
19528 REPLACE_RENAME=0;
19529 REPLACE_RENAMEAT=0;
19530 REPLACE_SNPRINTF=0;
19531 REPLACE_SPRINTF=0;
19532 REPLACE_STDIO_READ_FUNCS=0;
19533 REPLACE_STDIO_WRITE_FUNCS=0;
19534 REPLACE_TMPFILE=0;
19535 REPLACE_VASPRINTF=0;
19536 REPLACE_VDPRINTF=0;
19537 REPLACE_VFPRINTF=0;
19538 REPLACE_VPRINTF=0;
19539 REPLACE_VSNPRINTF=0;
19540 REPLACE_VSPRINTF=0;
19541
19542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19543 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19544 if test "${ac_cv_struct_tm+set}" = set; then :
19545 $as_echo_n "(cached) " >&6
19546 else
19547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19548 /* end confdefs.h. */
19549 #include <sys/types.h>
19550 #include <time.h>
19551
19552 int
19553 main ()
19554 {
19555 struct tm tm;
19556 int *p = &tm.tm_sec;
19557 return !p;
19558 ;
19559 return 0;
19560 }
19561 _ACEOF
19562 if ac_fn_c_try_compile "$LINENO"; then :
19563 ac_cv_struct_tm=time.h
19564 else
19565 ac_cv_struct_tm=sys/time.h
19566 fi
19567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19568 fi
19569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19570 $as_echo "$ac_cv_struct_tm" >&6; }
19571 if test $ac_cv_struct_tm = sys/time.h; then
19572
19573 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19574
19575 fi
19576
19577 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19578 #include <$ac_cv_struct_tm>
19579
19580 "
19581 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
19582
19583 cat >>confdefs.h <<_ACEOF
19584 #define HAVE_STRUCT_TM_TM_ZONE 1
19585 _ACEOF
19586
19587
19588 fi
19589
19590 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19591
19592 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19593
19594 else
19595 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19596 "
19597 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
19598 ac_have_decl=1
19599 else
19600 ac_have_decl=0
19601 fi
19602
19603 cat >>confdefs.h <<_ACEOF
19604 #define HAVE_DECL_TZNAME $ac_have_decl
19605 _ACEOF
19606
19607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19608 $as_echo_n "checking for tzname... " >&6; }
19609 if test "${ac_cv_var_tzname+set}" = set; then :
19610 $as_echo_n "(cached) " >&6
19611 else
19612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19613 /* end confdefs.h. */
19614 #include <time.h>
19615 #if !HAVE_DECL_TZNAME
19616 extern char *tzname[];
19617 #endif
19618
19619 int
19620 main ()
19621 {
19622 return tzname[0][0];
19623 ;
19624 return 0;
19625 }
19626 _ACEOF
19627 if ac_fn_c_try_link "$LINENO"; then :
19628 ac_cv_var_tzname=yes
19629 else
19630 ac_cv_var_tzname=no
19631 fi
19632 rm -f core conftest.err conftest.$ac_objext \
19633 conftest$ac_exeext conftest.$ac_ext
19634 fi
19635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19636 $as_echo "$ac_cv_var_tzname" >&6; }
19637 if test $ac_cv_var_tzname = yes; then
19638
19639 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19640
19641 fi
19642 fi
19643
19644
19645 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19646 "
19647 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
19648
19649 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19650
19651 fi
19652
19653
19654
19655
19656 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19657 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
19658 ac_have_decl=1
19659 else
19660 ac_have_decl=0
19661 fi
19662
19663 cat >>confdefs.h <<_ACEOF
19664 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19665 _ACEOF
19666
19667
19668
19669 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19670 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
19671 ac_have_decl=1
19672 else
19673 ac_have_decl=0
19674 fi
19675
19676 cat >>confdefs.h <<_ACEOF
19677 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19678 _ACEOF
19679
19680
19681
19682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19683 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19684 if test "${ac_cv_header_stat_broken+set}" = set; then :
19685 $as_echo_n "(cached) " >&6
19686 else
19687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19688 /* end confdefs.h. */
19689 #include <sys/types.h>
19690 #include <sys/stat.h>
19691
19692 #if defined S_ISBLK && defined S_IFDIR
19693 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19694 #endif
19695
19696 #if defined S_ISBLK && defined S_IFCHR
19697 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19698 #endif
19699
19700 #if defined S_ISLNK && defined S_IFREG
19701 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19702 #endif
19703
19704 #if defined S_ISSOCK && defined S_IFREG
19705 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19706 #endif
19707
19708 _ACEOF
19709 if ac_fn_c_try_compile "$LINENO"; then :
19710 ac_cv_header_stat_broken=no
19711 else
19712 ac_cv_header_stat_broken=yes
19713 fi
19714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19715 fi
19716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19717 $as_echo "$ac_cv_header_stat_broken" >&6; }
19718 if test $ac_cv_header_stat_broken = yes; then
19719
19720 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19721
19722 fi
19723
19724
19725
19726 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19727 if test "x$ac_cv_type_mode_t" = x""yes; then :
19728
19729 else
19730
19731 cat >>confdefs.h <<_ACEOF
19732 #define mode_t int
19733 _ACEOF
19734
19735 fi
19736
19737
19738
19739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19740 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19741 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19742 $as_echo_n "(cached) " >&6
19743 else
19744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19745 /* end confdefs.h. */
19746 #include <time.h>
19747
19748 int
19749 main ()
19750 {
19751 static struct timespec x; x.tv_sec = x.tv_nsec;
19752 ;
19753 return 0;
19754 }
19755 _ACEOF
19756 if ac_fn_c_try_compile "$LINENO"; then :
19757 gl_cv_sys_struct_timespec_in_time_h=yes
19758 else
19759 gl_cv_sys_struct_timespec_in_time_h=no
19760 fi
19761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19762 fi
19763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19764 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19765
19766 TIME_H_DEFINES_STRUCT_TIMESPEC=0
19767 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
19768 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
19769 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19770 TIME_H_DEFINES_STRUCT_TIMESPEC=1
19771 else
19772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19773 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19774 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19775 $as_echo_n "(cached) " >&6
19776 else
19777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19778 /* end confdefs.h. */
19779 #include <sys/time.h>
19780
19781 int
19782 main ()
19783 {
19784 static struct timespec x; x.tv_sec = x.tv_nsec;
19785 ;
19786 return 0;
19787 }
19788 _ACEOF
19789 if ac_fn_c_try_compile "$LINENO"; then :
19790 gl_cv_sys_struct_timespec_in_sys_time_h=yes
19791 else
19792 gl_cv_sys_struct_timespec_in_sys_time_h=no
19793 fi
19794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19795 fi
19796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19797 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19798 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19799 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
19800 else
19801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19802 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19803 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19804 $as_echo_n "(cached) " >&6
19805 else
19806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19807 /* end confdefs.h. */
19808 #include <pthread.h>
19809
19810 int
19811 main ()
19812 {
19813 static struct timespec x; x.tv_sec = x.tv_nsec;
19814 ;
19815 return 0;
19816 }
19817 _ACEOF
19818 if ac_fn_c_try_compile "$LINENO"; then :
19819 gl_cv_sys_struct_timespec_in_pthread_h=yes
19820 else
19821 gl_cv_sys_struct_timespec_in_pthread_h=no
19822 fi
19823 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19824 fi
19825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19826 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19827 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19828 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
19829 fi
19830 fi
19831 fi
19832
19833
19834
19835
19836
19837
19838
19839
19840
19841
19842
19843
19844
19845
19846
19847 if test $gl_cv_have_include_next = yes; then
19848 gl_cv_next_time_h='<'time.h'>'
19849 else
19850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19851 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19852 if test "${gl_cv_next_time_h+set}" = set; then :
19853 $as_echo_n "(cached) " >&6
19854 else
19855
19856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19857 /* end confdefs.h. */
19858 #include <time.h>
19859
19860 _ACEOF
19861 case "$host_os" in
19862 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19863 *) gl_absname_cpp="$ac_cpp" ;;
19864 esac
19865
19866 case "$host_os" in
19867 mingw*)
19868 gl_dirsep_regex='[/\\]'
19869 ;;
19870 *)
19871 gl_dirsep_regex='\/'
19872 ;;
19873 esac
19874 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19875
19876 gl_header_literal_regex=`echo 'time.h' \
19877 | sed -e "$gl_make_literal_regex_sed"`
19878 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19879 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19880 s|^/[^/]|//&|
19881 p
19882 q
19883 }'
19884 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19885 sed -n "$gl_absolute_header_sed"`'"'
19886
19887
19888 fi
19889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19890 $as_echo "$gl_cv_next_time_h" >&6; }
19891 fi
19892 NEXT_TIME_H=$gl_cv_next_time_h
19893
19894 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19895 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19896 gl_next_as_first_directive='<'time.h'>'
19897 else
19898 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19899 gl_next_as_first_directive=$gl_cv_next_time_h
19900 fi
19901 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
19902
19903
19904
19905
19906
19907
19908
19909
19910
19911
19912
19913
19914
19915
19916
19917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
19918 $as_echo_n "checking whether the utimes function works... " >&6; }
19919 if test "${gl_cv_func_working_utimes+set}" = set; then :
19920 $as_echo_n "(cached) " >&6
19921 else
19922
19923 if test "$cross_compiling" = yes; then :
19924 gl_cv_func_working_utimes=no
19925 else
19926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19927 /* end confdefs.h. */
19928
19929 #include <sys/types.h>
19930 #include <sys/stat.h>
19931 #include <fcntl.h>
19932 #include <sys/time.h>
19933 #include <time.h>
19934 #include <unistd.h>
19935 #include <stdlib.h>
19936 #include <stdio.h>
19937 #include <utime.h>
19938
19939 static int
19940 inorder (time_t a, time_t b, time_t c)
19941 {
19942 return a <= b && b <= c;
19943 }
19944
19945 int
19946 main ()
19947 {
19948 int result = 0;
19949 char const *file = "conftest.utimes";
19950 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
19951
19952 /* Test whether utimes() essentially works. */
19953 {
19954 struct stat sbuf;
19955 FILE *f = fopen (file, "w");
19956 if (f == NULL)
19957 result |= 1;
19958 else if (fclose (f) != 0)
19959 result |= 1;
19960 else if (utimes (file, timeval) != 0)
19961 result |= 2;
19962 else if (lstat (file, &sbuf) != 0)
19963 result |= 1;
19964 else if (!(sbuf.st_atime == timeval[0].tv_sec
19965 && sbuf.st_mtime == timeval[1].tv_sec))
19966 result |= 4;
19967 if (unlink (file) != 0)
19968 result |= 1;
19969 }
19970
19971 /* Test whether utimes() with a NULL argument sets the file's timestamp
19972 to the current time. Use 'fstat' as well as 'time' to
19973 determine the "current" time, to accommodate NFS file systems
19974 if there is a time skew between the host and the NFS server. */
19975 {
19976 int fd = open (file, O_WRONLY|O_CREAT, 0644);
19977 if (fd < 0)
19978 result |= 1;
19979 else
19980 {
19981 time_t t0, t2;
19982 struct stat st0, st1, st2;
19983 if (time (&t0) == (time_t) -1)
19984 result |= 1;
19985 else if (fstat (fd, &st0) != 0)
19986 result |= 1;
19987 else if (utimes (file, timeval) != 0)
19988 result |= 2;
19989 else if (utimes (file, NULL) != 0)
19990 result |= 8;
19991 else if (fstat (fd, &st1) != 0)
19992 result |= 1;
19993 else if (write (fd, "\n", 1) != 1)
19994 result |= 1;
19995 else if (fstat (fd, &st2) != 0)
19996 result |= 1;
19997 else if (time (&t2) == (time_t) -1)
19998 result |= 1;
19999 else
20000 {
20001 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
20002 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
20003 if (! (st1.st_atime == st1.st_mtime))
20004 result |= 16;
20005 if (! (m_ok_POSIX || m_ok_NFS))
20006 result |= 32;
20007 }
20008 if (close (fd) != 0)
20009 result |= 1;
20010 }
20011 if (unlink (file) != 0)
20012 result |= 1;
20013 }
20014
20015 /* Test whether utimes() with a NULL argument works on read-only files. */
20016 {
20017 int fd = open (file, O_WRONLY|O_CREAT, 0444);
20018 if (fd < 0)
20019 result |= 1;
20020 else if (close (fd) != 0)
20021 result |= 1;
20022 else if (utimes (file, NULL) != 0)
20023 result |= 64;
20024 if (unlink (file) != 0)
20025 result |= 1;
20026 }
20027
20028 return result;
20029 }
20030
20031 _ACEOF
20032 if ac_fn_c_try_run "$LINENO"; then :
20033 gl_cv_func_working_utimes=yes
20034 else
20035 gl_cv_func_working_utimes=no
20036 fi
20037 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20038 conftest.$ac_objext conftest.beam conftest.$ac_ext
20039 fi
20040
20041 fi
20042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
20043 $as_echo "$gl_cv_func_working_utimes" >&6; }
20044
20045 if test $gl_cv_func_working_utimes = yes; then
20046
20047 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
20048
20049 fi
20050
20051
20052
20053
20054
20055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
20056 $as_echo_n "checking for struct utimbuf... " >&6; }
20057 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
20058 $as_echo_n "(cached) " >&6
20059 else
20060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20061 /* end confdefs.h. */
20062 #if HAVE_SYS_TIME_H
20063 #include <sys/time.h>
20064 #endif
20065 #include <time.h>
20066 #ifdef HAVE_UTIME_H
20067 #include <utime.h>
20068 #endif
20069
20070 int
20071 main ()
20072 {
20073 static struct utimbuf x; x.actime = x.modtime;
20074 ;
20075 return 0;
20076 }
20077 _ACEOF
20078 if ac_fn_c_try_compile "$LINENO"; then :
20079 gl_cv_sys_struct_utimbuf=yes
20080 else
20081 gl_cv_sys_struct_utimbuf=no
20082 fi
20083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20084 fi
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
20086 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
20087
20088 if test $gl_cv_sys_struct_utimbuf = yes; then
20089
20090 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
20091
20092 fi
20093
20094
20095
20096
20097
20098
20099
20100
20101
20102
20103
20104
20105 if false; then
20106 GL_COND_LIBTOOL_TRUE=
20107 GL_COND_LIBTOOL_FALSE='#'
20108 else
20109 GL_COND_LIBTOOL_TRUE='#'
20110 GL_COND_LIBTOOL_FALSE=
20111 fi
20112
20113 gl_cond_libtool=false
20114 gl_libdeps=
20115 gl_ltlibdeps=
20116 gl_m4_base='m4'
20117
20118
20119
20120
20121
20122
20123
20124
20125
20126 gl_source_base='lib'
20127
20128
20129 if test $ac_cv_func_alloca_works = no; then
20130 :
20131 fi
20132
20133 # Define an additional variable used in the Makefile substitution.
20134 if test $ac_cv_working_alloca_h = yes; then
20135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20136 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20137 if test "${gl_cv_rpl_alloca+set}" = set; then :
20138 $as_echo_n "(cached) " >&6
20139 else
20140
20141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20142 /* end confdefs.h. */
20143
20144 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20145 Need own alloca
20146 #endif
20147
20148 _ACEOF
20149 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20150 $EGREP "Need own alloca" >/dev/null 2>&1; then :
20151 gl_cv_rpl_alloca=yes
20152 else
20153 gl_cv_rpl_alloca=no
20154 fi
20155 rm -f conftest*
20156
20157
20158 fi
20159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20160 $as_echo "$gl_cv_rpl_alloca" >&6; }
20161 if test $gl_cv_rpl_alloca = yes; then
20162
20163 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20164
20165 ALLOCA_H=alloca.h
20166 else
20167 ALLOCA_H=
20168 fi
20169 else
20170 ALLOCA_H=alloca.h
20171 fi
20172
20173 if test -n "$ALLOCA_H"; then
20174 GL_GENERATE_ALLOCA_H_TRUE=
20175 GL_GENERATE_ALLOCA_H_FALSE='#'
20176 else
20177 GL_GENERATE_ALLOCA_H_TRUE='#'
20178 GL_GENERATE_ALLOCA_H_FALSE=
20179 fi
20180
20181
20182
20183
20184
20185
20186 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20187 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20188
20189 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20190 # programs in the package would end up linked with that potentially-shared
20191 # library, inducing unnecessary run-time overhead.
20192 LIB_CLOCK_GETTIME=
20193
20194 gl_saved_libs=$LIBS
20195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20196 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20197 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20198 $as_echo_n "(cached) " >&6
20199 else
20200 ac_func_search_save_LIBS=$LIBS
20201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20202 /* end confdefs.h. */
20203
20204 /* Override any GCC internal prototype to avoid an error.
20205 Use char because int might match the return type of a GCC
20206 builtin and then its argument prototype would still apply. */
20207 #ifdef __cplusplus
20208 extern "C"
20209 #endif
20210 char clock_gettime ();
20211 int
20212 main ()
20213 {
20214 return clock_gettime ();
20215 ;
20216 return 0;
20217 }
20218 _ACEOF
20219 for ac_lib in '' rt posix4; do
20220 if test -z "$ac_lib"; then
20221 ac_res="none required"
20222 else
20223 ac_res=-l$ac_lib
20224 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20225 fi
20226 if ac_fn_c_try_link "$LINENO"; then :
20227 ac_cv_search_clock_gettime=$ac_res
20228 fi
20229 rm -f core conftest.err conftest.$ac_objext \
20230 conftest$ac_exeext
20231 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20232 break
20233 fi
20234 done
20235 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20236
20237 else
20238 ac_cv_search_clock_gettime=no
20239 fi
20240 rm conftest.$ac_ext
20241 LIBS=$ac_func_search_save_LIBS
20242 fi
20243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20244 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20245 ac_res=$ac_cv_search_clock_gettime
20246 if test "$ac_res" != no; then :
20247 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20248 test "$ac_cv_search_clock_gettime" = "none required" ||
20249 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
20250 fi
20251
20252 for ac_func in clock_gettime clock_settime
20253 do :
20254 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20255 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20256 eval as_val=\$$as_ac_var
20257 if test "x$as_val" = x""yes; then :
20258 cat >>confdefs.h <<_ACEOF
20259 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20260 _ACEOF
20261
20262 fi
20263 done
20264
20265 LIBS=$gl_saved_libs
20266
20267
20268
20269
20270 :
20271
20272
20273
20274
20275 :
20276
20277
20278
20279
20280
20281
20282
20283
20284
20285
20286
20287
20288
20289
20290
20291 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20292
20293
20294 if test $HAVE_DUP2 = 1; then
20295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20296 $as_echo_n "checking whether dup2 works... " >&6; }
20297 if test "${gl_cv_func_dup2_works+set}" = set; then :
20298 $as_echo_n "(cached) " >&6
20299 else
20300 if test "$cross_compiling" = yes; then :
20301 case "$host_os" in
20302 mingw*) # on this platform, dup2 always returns 0 for success
20303 gl_cv_func_dup2_works="guessing no" ;;
20304 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
20305 gl_cv_func_dup2_works="guessing no" ;;
20306 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20307 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20308 gl_cv_func_dup2_works="guessing no" ;;
20309 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20310 gl_cv_func_dup2_works="guessing no" ;;
20311 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20312 gl_cv_func_dup2_works="guessing no" ;;
20313 *) gl_cv_func_dup2_works="guessing yes" ;;
20314 esac
20315 else
20316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20317 /* end confdefs.h. */
20318
20319 #include <unistd.h>
20320 #include <fcntl.h>
20321 #include <errno.h>
20322 int
20323 main ()
20324 {
20325 int result = 0;
20326 #ifdef FD_CLOEXEC
20327 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20328 result |= 1;
20329 #endif
20330 if (dup2 (1, 1) == 0)
20331 result |= 2;
20332 #ifdef FD_CLOEXEC
20333 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20334 result |= 4;
20335 #endif
20336 close (0);
20337 if (dup2 (0, 0) != -1)
20338 result |= 8;
20339 /* Many gnulib modules require POSIX conformance of EBADF. */
20340 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20341 result |= 16;
20342 return result;
20343
20344 ;
20345 return 0;
20346 }
20347
20348 _ACEOF
20349 if ac_fn_c_try_run "$LINENO"; then :
20350 gl_cv_func_dup2_works=yes
20351 else
20352 gl_cv_func_dup2_works=no
20353 fi
20354 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20355 conftest.$ac_objext conftest.beam conftest.$ac_ext
20356 fi
20357
20358
20359 fi
20360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20361 $as_echo "$gl_cv_func_dup2_works" >&6; }
20362 case "$gl_cv_func_dup2_works" in
20363 *yes) ;;
20364 *)
20365 REPLACE_DUP2=1
20366 ;;
20367 esac
20368 fi
20369
20370
20371 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
20372
20373
20374
20375
20376
20377
20378
20379
20380 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
20381
20382
20383 fi
20384
20385
20386
20387
20388
20389 GNULIB_DUP2=1
20390
20391
20392
20393
20394
20395
20396
20397
20398
20399
20400
20401 GNULIB_ENVIRON=1
20402
20403
20404
20405
20406
20407
20408
20409
20410 LIB_EXECINFO=''
20411 EXECINFO_H='execinfo.h'
20412
20413 if test $ac_cv_header_execinfo_h = yes; then
20414 gl_saved_libs=$LIBS
20415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20416 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20417 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20418 $as_echo_n "(cached) " >&6
20419 else
20420 ac_func_search_save_LIBS=$LIBS
20421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20422 /* end confdefs.h. */
20423
20424 /* Override any GCC internal prototype to avoid an error.
20425 Use char because int might match the return type of a GCC
20426 builtin and then its argument prototype would still apply. */
20427 #ifdef __cplusplus
20428 extern "C"
20429 #endif
20430 char backtrace_symbols_fd ();
20431 int
20432 main ()
20433 {
20434 return backtrace_symbols_fd ();
20435 ;
20436 return 0;
20437 }
20438 _ACEOF
20439 for ac_lib in '' execinfo; do
20440 if test -z "$ac_lib"; then
20441 ac_res="none required"
20442 else
20443 ac_res=-l$ac_lib
20444 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20445 fi
20446 if ac_fn_c_try_link "$LINENO"; then :
20447 ac_cv_search_backtrace_symbols_fd=$ac_res
20448 fi
20449 rm -f core conftest.err conftest.$ac_objext \
20450 conftest$ac_exeext
20451 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20452 break
20453 fi
20454 done
20455 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20456
20457 else
20458 ac_cv_search_backtrace_symbols_fd=no
20459 fi
20460 rm conftest.$ac_ext
20461 LIBS=$ac_func_search_save_LIBS
20462 fi
20463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20464 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20465 ac_res=$ac_cv_search_backtrace_symbols_fd
20466 if test "$ac_res" != no; then :
20467 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20468 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20469 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
20470 fi
20471
20472 LIBS=$gl_saved_libs
20473 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
20474 fi
20475
20476 if test -n "$EXECINFO_H"; then
20477
20478
20479
20480
20481
20482
20483
20484
20485 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
20486
20487 fi
20488
20489
20490
20491 if test -n "$EXECINFO_H"; then
20492 GL_GENERATE_EXECINFO_H_TRUE=
20493 GL_GENERATE_EXECINFO_H_FALSE='#'
20494 else
20495 GL_GENERATE_EXECINFO_H_TRUE='#'
20496 GL_GENERATE_EXECINFO_H_FALSE=
20497 fi
20498
20499
20500
20501
20502
20503
20504
20505
20506
20507 # Persuade glibc <stdlib.h> to declare getloadavg().
20508
20509
20510 gl_save_LIBS=$LIBS
20511
20512 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20513 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20514 HAVE_GETLOADAVG=1
20515 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20516 if test "x$ac_cv_func_getloadavg" = x""yes; then :
20517
20518 else
20519 gl_func_getloadavg_done=no
20520
20521 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20522 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20523 # to get the right answer into the cache.
20524 # For kstat on solaris, we need to test for libelf and libkvm to force the
20525 # definition of SVR4 below.
20526 if test $gl_func_getloadavg_done = no; then
20527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20528 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20529 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20530 $as_echo_n "(cached) " >&6
20531 else
20532 ac_check_lib_save_LIBS=$LIBS
20533 LIBS="-lelf $LIBS"
20534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20535 /* end confdefs.h. */
20536
20537 /* Override any GCC internal prototype to avoid an error.
20538 Use char because int might match the return type of a GCC
20539 builtin and then its argument prototype would still apply. */
20540 #ifdef __cplusplus
20541 extern "C"
20542 #endif
20543 char elf_begin ();
20544 int
20545 main ()
20546 {
20547 return elf_begin ();
20548 ;
20549 return 0;
20550 }
20551 _ACEOF
20552 if ac_fn_c_try_link "$LINENO"; then :
20553 ac_cv_lib_elf_elf_begin=yes
20554 else
20555 ac_cv_lib_elf_elf_begin=no
20556 fi
20557 rm -f core conftest.err conftest.$ac_objext \
20558 conftest$ac_exeext conftest.$ac_ext
20559 LIBS=$ac_check_lib_save_LIBS
20560 fi
20561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20562 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20563 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
20564 LIBS="-lelf $LIBS"
20565 fi
20566
20567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20568 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20569 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20570 $as_echo_n "(cached) " >&6
20571 else
20572 ac_check_lib_save_LIBS=$LIBS
20573 LIBS="-lkvm $LIBS"
20574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20575 /* end confdefs.h. */
20576
20577 /* Override any GCC internal prototype to avoid an error.
20578 Use char because int might match the return type of a GCC
20579 builtin and then its argument prototype would still apply. */
20580 #ifdef __cplusplus
20581 extern "C"
20582 #endif
20583 char kvm_open ();
20584 int
20585 main ()
20586 {
20587 return kvm_open ();
20588 ;
20589 return 0;
20590 }
20591 _ACEOF
20592 if ac_fn_c_try_link "$LINENO"; then :
20593 ac_cv_lib_kvm_kvm_open=yes
20594 else
20595 ac_cv_lib_kvm_kvm_open=no
20596 fi
20597 rm -f core conftest.err conftest.$ac_objext \
20598 conftest$ac_exeext conftest.$ac_ext
20599 LIBS=$ac_check_lib_save_LIBS
20600 fi
20601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20602 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20603 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
20604 LIBS="-lkvm $LIBS"
20605 fi
20606
20607 # Check for the 4.4BSD definition of getloadavg.
20608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20609 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20610 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20611 $as_echo_n "(cached) " >&6
20612 else
20613 ac_check_lib_save_LIBS=$LIBS
20614 LIBS="-lutil $LIBS"
20615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20616 /* end confdefs.h. */
20617
20618 /* Override any GCC internal prototype to avoid an error.
20619 Use char because int might match the return type of a GCC
20620 builtin and then its argument prototype would still apply. */
20621 #ifdef __cplusplus
20622 extern "C"
20623 #endif
20624 char getloadavg ();
20625 int
20626 main ()
20627 {
20628 return getloadavg ();
20629 ;
20630 return 0;
20631 }
20632 _ACEOF
20633 if ac_fn_c_try_link "$LINENO"; then :
20634 ac_cv_lib_util_getloadavg=yes
20635 else
20636 ac_cv_lib_util_getloadavg=no
20637 fi
20638 rm -f core conftest.err conftest.$ac_objext \
20639 conftest$ac_exeext conftest.$ac_ext
20640 LIBS=$ac_check_lib_save_LIBS
20641 fi
20642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20643 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20644 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
20645 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
20646 fi
20647
20648 fi
20649
20650 if test $gl_func_getloadavg_done = no; then
20651 # There is a commonly available library for RS/6000 AIX.
20652 # Since it is not a standard part of AIX, it might be installed locally.
20653 gl_getloadavg_LIBS=$LIBS
20654 LIBS="-L/usr/local/lib $LIBS"
20655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20656 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20657 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20658 $as_echo_n "(cached) " >&6
20659 else
20660 ac_check_lib_save_LIBS=$LIBS
20661 LIBS="-lgetloadavg $LIBS"
20662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20663 /* end confdefs.h. */
20664
20665 /* Override any GCC internal prototype to avoid an error.
20666 Use char because int might match the return type of a GCC
20667 builtin and then its argument prototype would still apply. */
20668 #ifdef __cplusplus
20669 extern "C"
20670 #endif
20671 char getloadavg ();
20672 int
20673 main ()
20674 {
20675 return getloadavg ();
20676 ;
20677 return 0;
20678 }
20679 _ACEOF
20680 if ac_fn_c_try_link "$LINENO"; then :
20681 ac_cv_lib_getloadavg_getloadavg=yes
20682 else
20683 ac_cv_lib_getloadavg_getloadavg=no
20684 fi
20685 rm -f core conftest.err conftest.$ac_objext \
20686 conftest$ac_exeext conftest.$ac_ext
20687 LIBS=$ac_check_lib_save_LIBS
20688 fi
20689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20690 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20691 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
20692 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
20693 else
20694 LIBS=$gl_getloadavg_LIBS
20695 fi
20696
20697 fi
20698
20699 # Set up the replacement function if necessary.
20700 if test $gl_func_getloadavg_done = no; then
20701 HAVE_GETLOADAVG=0
20702
20703 # Solaris has libkstat which does not require root.
20704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20705 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20706 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20707 $as_echo_n "(cached) " >&6
20708 else
20709 ac_check_lib_save_LIBS=$LIBS
20710 LIBS="-lkstat $LIBS"
20711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20712 /* end confdefs.h. */
20713
20714 /* Override any GCC internal prototype to avoid an error.
20715 Use char because int might match the return type of a GCC
20716 builtin and then its argument prototype would still apply. */
20717 #ifdef __cplusplus
20718 extern "C"
20719 #endif
20720 char kstat_open ();
20721 int
20722 main ()
20723 {
20724 return kstat_open ();
20725 ;
20726 return 0;
20727 }
20728 _ACEOF
20729 if ac_fn_c_try_link "$LINENO"; then :
20730 ac_cv_lib_kstat_kstat_open=yes
20731 else
20732 ac_cv_lib_kstat_kstat_open=no
20733 fi
20734 rm -f core conftest.err conftest.$ac_objext \
20735 conftest$ac_exeext conftest.$ac_ext
20736 LIBS=$ac_check_lib_save_LIBS
20737 fi
20738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20739 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20740 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
20741 cat >>confdefs.h <<_ACEOF
20742 #define HAVE_LIBKSTAT 1
20743 _ACEOF
20744
20745 LIBS="-lkstat $LIBS"
20746
20747 fi
20748
20749 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
20750
20751 # AIX has libperfstat which does not require root
20752 if test $gl_func_getloadavg_done = no; then
20753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20754 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20755 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20756 $as_echo_n "(cached) " >&6
20757 else
20758 ac_check_lib_save_LIBS=$LIBS
20759 LIBS="-lperfstat $LIBS"
20760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20761 /* end confdefs.h. */
20762
20763 /* Override any GCC internal prototype to avoid an error.
20764 Use char because int might match the return type of a GCC
20765 builtin and then its argument prototype would still apply. */
20766 #ifdef __cplusplus
20767 extern "C"
20768 #endif
20769 char perfstat_cpu_total ();
20770 int
20771 main ()
20772 {
20773 return perfstat_cpu_total ();
20774 ;
20775 return 0;
20776 }
20777 _ACEOF
20778 if ac_fn_c_try_link "$LINENO"; then :
20779 ac_cv_lib_perfstat_perfstat_cpu_total=yes
20780 else
20781 ac_cv_lib_perfstat_perfstat_cpu_total=no
20782 fi
20783 rm -f core conftest.err conftest.$ac_objext \
20784 conftest$ac_exeext conftest.$ac_ext
20785 LIBS=$ac_check_lib_save_LIBS
20786 fi
20787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20788 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20789 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
20790 cat >>confdefs.h <<_ACEOF
20791 #define HAVE_LIBPERFSTAT 1
20792 _ACEOF
20793
20794 LIBS="-lperfstat $LIBS"
20795
20796 fi
20797
20798 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
20799 fi
20800
20801 if test $gl_func_getloadavg_done = no; then
20802 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20803 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
20804 gl_func_getloadavg_done=yes
20805
20806 $as_echo "#define DGUX 1" >>confdefs.h
20807
20808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
20809 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
20810 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
20811 $as_echo_n "(cached) " >&6
20812 else
20813 ac_check_lib_save_LIBS=$LIBS
20814 LIBS="-ldgc $LIBS"
20815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20816 /* end confdefs.h. */
20817
20818 /* Override any GCC internal prototype to avoid an error.
20819 Use char because int might match the return type of a GCC
20820 builtin and then its argument prototype would still apply. */
20821 #ifdef __cplusplus
20822 extern "C"
20823 #endif
20824 char dg_sys_info ();
20825 int
20826 main ()
20827 {
20828 return dg_sys_info ();
20829 ;
20830 return 0;
20831 }
20832 _ACEOF
20833 if ac_fn_c_try_link "$LINENO"; then :
20834 ac_cv_lib_dgc_dg_sys_info=yes
20835 else
20836 ac_cv_lib_dgc_dg_sys_info=no
20837 fi
20838 rm -f core conftest.err conftest.$ac_objext \
20839 conftest$ac_exeext conftest.$ac_ext
20840 LIBS=$ac_check_lib_save_LIBS
20841 fi
20842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
20843 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
20844 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
20845 cat >>confdefs.h <<_ACEOF
20846 #define HAVE_LIBDGC 1
20847 _ACEOF
20848
20849 LIBS="-ldgc $LIBS"
20850
20851 fi
20852
20853 fi
20854
20855
20856 fi
20857 fi
20858 fi
20859
20860
20861 if test "x$gl_save_LIBS" = x; then
20862 GETLOADAVG_LIBS=$LIBS
20863 else
20864 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
20865 fi
20866 LIBS=$gl_save_LIBS
20867
20868
20869 # Test whether the system declares getloadavg. Solaris has the function
20870 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
20871 for ac_header in sys/loadavg.h
20872 do :
20873 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
20874 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
20875 cat >>confdefs.h <<_ACEOF
20876 #define HAVE_SYS_LOADAVG_H 1
20877 _ACEOF
20878
20879 fi
20880
20881 done
20882
20883 if test $ac_cv_header_sys_loadavg_h = yes; then
20884 HAVE_SYS_LOADAVG_H=1
20885 else
20886 HAVE_SYS_LOADAVG_H=0
20887 fi
20888 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
20889 # include <sys/loadavg.h>
20890 #endif
20891 #include <stdlib.h>
20892 "
20893 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
20894
20895 else
20896 HAVE_DECL_GETLOADAVG=0
20897 fi
20898
20899
20900 if test $HAVE_GETLOADAVG = 0; then
20901
20902
20903
20904
20905
20906
20907
20908
20909 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
20910
20911
20912 # Figure out what our getloadavg.c needs.
20913
20914
20915
20916 # On HPUX9, an unprivileged user can get load averages this way.
20917 if test $gl_func_getloadavg_done = no; then
20918 for ac_func in pstat_getdynamic
20919 do :
20920 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
20921 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
20922 cat >>confdefs.h <<_ACEOF
20923 #define HAVE_PSTAT_GETDYNAMIC 1
20924 _ACEOF
20925 gl_func_getloadavg_done=yes
20926 fi
20927 done
20928
20929 fi
20930
20931 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
20932 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
20933 # Irix 4.0.5F has the header but not the library.
20934 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
20935 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
20936 gl_func_getloadavg_done=yes
20937
20938 $as_echo "#define SVR4 1" >>confdefs.h
20939
20940 fi
20941
20942 if test $gl_func_getloadavg_done = no; then
20943 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
20944 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
20945 gl_func_getloadavg_done=yes
20946
20947 $as_echo "#define UMAX 1" >>confdefs.h
20948
20949
20950 $as_echo "#define UMAX4_3 1" >>confdefs.h
20951
20952 fi
20953
20954
20955 fi
20956
20957 if test $gl_func_getloadavg_done = no; then
20958 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
20959 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
20960 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
20961
20962 fi
20963
20964
20965 fi
20966
20967 if test $gl_func_getloadavg_done = no; then
20968 for ac_header in mach/mach.h
20969 do :
20970 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
20971 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
20972 cat >>confdefs.h <<_ACEOF
20973 #define HAVE_MACH_MACH_H 1
20974 _ACEOF
20975
20976 fi
20977
20978 done
20979
20980 fi
20981
20982 for ac_header in nlist.h
20983 do :
20984 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
20985 if test "x$ac_cv_header_nlist_h" = x""yes; then :
20986 cat >>confdefs.h <<_ACEOF
20987 #define HAVE_NLIST_H 1
20988 _ACEOF
20989 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
20990 "
20991 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
20992
20993 cat >>confdefs.h <<_ACEOF
20994 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
20995 _ACEOF
20996
20997
20998 fi
20999
21000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21001 /* end confdefs.h. */
21002 #include <nlist.h>
21003 int
21004 main ()
21005 {
21006 struct nlist x;
21007 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
21008 x.n_un.n_name = "";
21009 #else
21010 x.n_name = "";
21011 #endif
21012 ;
21013 return 0;
21014 }
21015 _ACEOF
21016 if ac_fn_c_try_link "$LINENO"; then :
21017
21018 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
21019
21020 fi
21021 rm -f core conftest.err conftest.$ac_objext \
21022 conftest$ac_exeext conftest.$ac_ext
21023
21024 fi
21025
21026 done
21027
21028 fi
21029
21030
21031
21032
21033
21034 GNULIB_GETLOADAVG=1
21035
21036
21037
21038
21039
21040
21041
21042
21043
21044
21045 if test $REPLACE_GETOPT = 1; then
21046
21047
21048
21049
21050
21051
21052
21053
21054 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
21055
21056
21057
21058
21059
21060
21061
21062
21063
21064 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
21065
21066
21067
21068
21069 GNULIB_GL_UNISTD_H_GETOPT=1
21070 fi
21071
21072
21073
21074
21075
21076
21077
21078 REPLACE_GETOPT=0
21079 if test -n "$gl_replace_getopt"; then
21080 REPLACE_GETOPT=1
21081 fi
21082
21083 if test $REPLACE_GETOPT = 1; then
21084
21085 GETOPT_H=getopt.h
21086
21087 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
21088
21089
21090
21091 fi
21092
21093 if test $REPLACE_GETOPT = 1; then
21094
21095
21096
21097
21098
21099
21100
21101
21102 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
21103
21104
21105
21106
21107
21108
21109
21110
21111
21112 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
21113
21114
21115
21116
21117 GNULIB_GL_UNISTD_H_GETOPT=1
21118 fi
21119
21120
21121
21122
21123
21124
21125
21126
21127
21128
21129
21130
21131 gl_gettimeofday_timezone=void
21132 if test $ac_cv_func_gettimeofday != yes; then
21133 HAVE_GETTIMEOFDAY=0
21134 else
21135
21136
21137
21138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21139 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21140 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21141 $as_echo_n "(cached) " >&6
21142 else
21143 if test "$cross_compiling" = yes; then :
21144 # When cross-compiling:
21145 case "$host_os" in
21146 # Guess all is fine on glibc systems.
21147 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
21148 # If we don't know, assume the worst.
21149 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
21150 esac
21151
21152 else
21153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21154 /* end confdefs.h. */
21155 #include <string.h>
21156 #include <sys/time.h>
21157 #include <time.h>
21158 #include <stdlib.h>
21159
21160 int
21161 main ()
21162 {
21163
21164 time_t t = 0;
21165 struct tm *lt;
21166 struct tm saved_lt;
21167 struct timeval tv;
21168 lt = localtime (&t);
21169 saved_lt = *lt;
21170 gettimeofday (&tv, NULL);
21171 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21172
21173 ;
21174 return 0;
21175 }
21176 _ACEOF
21177 if ac_fn_c_try_run "$LINENO"; then :
21178 gl_cv_func_gettimeofday_clobber=no
21179 else
21180 gl_cv_func_gettimeofday_clobber=yes
21181 fi
21182 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21183 conftest.$ac_objext conftest.beam conftest.$ac_ext
21184 fi
21185
21186 fi
21187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21188 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21189
21190 case "$gl_cv_func_gettimeofday_clobber" in
21191 *yes)
21192 REPLACE_GETTIMEOFDAY=1
21193
21194
21195 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21196
21197
21198 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21199
21200
21201
21202 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21203
21204 ;;
21205 esac
21206
21207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21208 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21209 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21210 $as_echo_n "(cached) " >&6
21211 else
21212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21213 /* end confdefs.h. */
21214 #include <sys/time.h>
21215 struct timeval c;
21216 int gettimeofday (struct timeval *restrict, void *restrict);
21217
21218 int
21219 main ()
21220 {
21221 /* glibc uses struct timezone * rather than the POSIX void *
21222 if _GNU_SOURCE is defined. However, since the only portable
21223 use of gettimeofday uses NULL as the second parameter, and
21224 since the glibc definition is actually more typesafe, it is
21225 not worth wrapping this to get a compliant signature. */
21226 int (*f) (struct timeval *restrict, void *restrict)
21227 = gettimeofday;
21228 int x = f (&c, 0);
21229 return !(x | c.tv_sec | c.tv_usec);
21230
21231 ;
21232 return 0;
21233 }
21234 _ACEOF
21235 if ac_fn_c_try_compile "$LINENO"; then :
21236 gl_cv_func_gettimeofday_posix_signature=yes
21237 else
21238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21239 /* end confdefs.h. */
21240 #include <sys/time.h>
21241 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21242
21243 int
21244 main ()
21245 {
21246
21247 ;
21248 return 0;
21249 }
21250 _ACEOF
21251 if ac_fn_c_try_compile "$LINENO"; then :
21252 gl_cv_func_gettimeofday_posix_signature=almost
21253 else
21254 gl_cv_func_gettimeofday_posix_signature=no
21255 fi
21256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21257 fi
21258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21259 fi
21260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21261 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21262 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
21263 gl_gettimeofday_timezone='struct timezone'
21264 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21265 REPLACE_GETTIMEOFDAY=1
21266 fi
21267 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21268 REPLACE_GETTIMEOFDAY=1
21269 fi
21270
21271 fi
21272
21273 cat >>confdefs.h <<_ACEOF
21274 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21275 _ACEOF
21276
21277
21278 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
21279
21280
21281
21282
21283
21284
21285
21286
21287 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
21288
21289
21290 for ac_header in sys/timeb.h
21291 do :
21292 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21293 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
21294 cat >>confdefs.h <<_ACEOF
21295 #define HAVE_SYS_TIMEB_H 1
21296 _ACEOF
21297
21298 fi
21299
21300 done
21301
21302 for ac_func in _ftime
21303 do :
21304 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
21305 if test "x$ac_cv_func__ftime" = x""yes; then :
21306 cat >>confdefs.h <<_ACEOF
21307 #define HAVE__FTIME 1
21308 _ACEOF
21309
21310 fi
21311 done
21312
21313
21314 fi
21315
21316
21317
21318
21319
21320 GNULIB_GETTIMEOFDAY=1
21321
21322
21323
21324
21325
21326
21327
21328
21329
21330
21331 if test $ac_cv_func_lstat = yes; then
21332
21333 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21334 *no)
21335 REPLACE_LSTAT=1
21336 ;;
21337 esac
21338 else
21339 HAVE_LSTAT=0
21340 fi
21341
21342 if test $REPLACE_LSTAT = 1; then
21343
21344
21345
21346
21347
21348
21349
21350
21351 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
21352
21353
21354
21355 :
21356
21357 fi
21358
21359
21360
21361
21362
21363 GNULIB_LSTAT=1
21364
21365
21366
21367
21368
21369
21370
21371
21372
21373
21374
21375 if test $APPLE_UNIVERSAL_BUILD = 1; then
21376 # A universal build on Apple Mac OS X platforms.
21377 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21378 # But we need a configuration result that is valid in both modes.
21379 gl_cv_func_working_mktime=no
21380 fi
21381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21382 $as_echo_n "checking for working mktime... " >&6; }
21383 if test "${gl_cv_func_working_mktime+set}" = set; then :
21384 $as_echo_n "(cached) " >&6
21385 else
21386 if test "$cross_compiling" = yes; then :
21387 gl_cv_func_working_mktime=no
21388 else
21389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21390 /* end confdefs.h. */
21391 /* Test program from Paul Eggert and Tony Leneis. */
21392 #include <limits.h>
21393 #include <stdlib.h>
21394 #include <time.h>
21395
21396 #ifdef HAVE_UNISTD_H
21397 # include <unistd.h>
21398 #endif
21399
21400 #ifndef HAVE_ALARM
21401 # define alarm(X) /* empty */
21402 #endif
21403
21404 /* Work around redefinition to rpl_putenv by other config tests. */
21405 #undef putenv
21406
21407 static time_t time_t_max;
21408 static time_t time_t_min;
21409
21410 /* Values we'll use to set the TZ environment variable. */
21411 static char *tz_strings[] = {
21412 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21413 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21414 };
21415 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21416
21417 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21418 Based on a problem report from Andreas Jaeger. */
21419 static int
21420 spring_forward_gap ()
21421 {
21422 /* glibc (up to about 1998-10-07) failed this test. */
21423 struct tm tm;
21424
21425 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21426 instead of "TZ=America/Vancouver" in order to detect the bug even
21427 on systems that don't support the Olson extension, or don't have the
21428 full zoneinfo tables installed. */
21429 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21430
21431 tm.tm_year = 98;
21432 tm.tm_mon = 3;
21433 tm.tm_mday = 5;
21434 tm.tm_hour = 2;
21435 tm.tm_min = 0;
21436 tm.tm_sec = 0;
21437 tm.tm_isdst = -1;
21438 return mktime (&tm) != (time_t) -1;
21439 }
21440
21441 static int
21442 mktime_test1 (time_t now)
21443 {
21444 struct tm *lt;
21445 return ! (lt = localtime (&now)) || mktime (lt) == now;
21446 }
21447
21448 static int
21449 mktime_test (time_t now)
21450 {
21451 return (mktime_test1 (now)
21452 && mktime_test1 ((time_t) (time_t_max - now))
21453 && mktime_test1 ((time_t) (time_t_min + now)));
21454 }
21455
21456 static int
21457 irix_6_4_bug ()
21458 {
21459 /* Based on code from Ariel Faigon. */
21460 struct tm tm;
21461 tm.tm_year = 96;
21462 tm.tm_mon = 3;
21463 tm.tm_mday = 0;
21464 tm.tm_hour = 0;
21465 tm.tm_min = 0;
21466 tm.tm_sec = 0;
21467 tm.tm_isdst = -1;
21468 mktime (&tm);
21469 return tm.tm_mon == 2 && tm.tm_mday == 31;
21470 }
21471
21472 static int
21473 bigtime_test (int j)
21474 {
21475 struct tm tm;
21476 time_t now;
21477 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21478 now = mktime (&tm);
21479 if (now != (time_t) -1)
21480 {
21481 struct tm *lt = localtime (&now);
21482 if (! (lt
21483 && lt->tm_year == tm.tm_year
21484 && lt->tm_mon == tm.tm_mon
21485 && lt->tm_mday == tm.tm_mday
21486 && lt->tm_hour == tm.tm_hour
21487 && lt->tm_min == tm.tm_min
21488 && lt->tm_sec == tm.tm_sec
21489 && lt->tm_yday == tm.tm_yday
21490 && lt->tm_wday == tm.tm_wday
21491 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21492 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21493 return 0;
21494 }
21495 return 1;
21496 }
21497
21498 static int
21499 year_2050_test ()
21500 {
21501 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21502 ignoring leap seconds. */
21503 unsigned long int answer = 2527315200UL;
21504
21505 struct tm tm;
21506 time_t t;
21507 tm.tm_year = 2050 - 1900;
21508 tm.tm_mon = 2 - 1;
21509 tm.tm_mday = 1;
21510 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21511 tm.tm_isdst = -1;
21512
21513 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21514 instead of "TZ=America/Vancouver" in order to detect the bug even
21515 on systems that don't support the Olson extension, or don't have the
21516 full zoneinfo tables installed. */
21517 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21518
21519 t = mktime (&tm);
21520
21521 /* Check that the result is either a failure, or close enough
21522 to the correct answer that we can assume the discrepancy is
21523 due to leap seconds. */
21524 return (t == (time_t) -1
21525 || (0 < t && answer - 120 <= t && t <= answer + 120));
21526 }
21527
21528 int
21529 main ()
21530 {
21531 int result = 0;
21532 time_t t, delta;
21533 int i, j;
21534 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21535 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21536
21537 /* This test makes some buggy mktime implementations loop.
21538 Give up after 60 seconds; a mktime slower than that
21539 isn't worth using anyway. */
21540 alarm (60);
21541
21542 time_t_max = (! time_t_signed
21543 ? (time_t) -1
21544 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21545 * 2 + 1));
21546 time_t_min = (! time_t_signed
21547 ? (time_t) 0
21548 : time_t_signed_magnitude
21549 ? ~ (time_t) 0
21550 : ~ time_t_max);
21551
21552 delta = time_t_max / 997; /* a suitable prime number */
21553 for (i = 0; i < N_STRINGS; i++)
21554 {
21555 if (tz_strings[i])
21556 putenv (tz_strings[i]);
21557
21558 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21559 if (! mktime_test (t))
21560 result |= 1;
21561 if ((result & 2) == 0
21562 && ! (mktime_test ((time_t) 1)
21563 && mktime_test ((time_t) (60 * 60))
21564 && mktime_test ((time_t) (60 * 60 * 24))))
21565 result |= 2;
21566
21567 for (j = 1; (result & 4) == 0; j <<= 1)
21568 {
21569 if (! bigtime_test (j))
21570 result |= 4;
21571 if (INT_MAX / 2 < j)
21572 break;
21573 }
21574 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21575 result |= 8;
21576 }
21577 if (! irix_6_4_bug ())
21578 result |= 16;
21579 if (! spring_forward_gap ())
21580 result |= 32;
21581 if (! year_2050_test ())
21582 result |= 64;
21583 return result;
21584 }
21585 _ACEOF
21586 if ac_fn_c_try_run "$LINENO"; then :
21587 gl_cv_func_working_mktime=yes
21588 else
21589 gl_cv_func_working_mktime=no
21590 fi
21591 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21592 conftest.$ac_objext conftest.beam conftest.$ac_ext
21593 fi
21594
21595
21596 fi
21597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21598 $as_echo "$gl_cv_func_working_mktime" >&6; }
21599
21600 if test $gl_cv_func_working_mktime = no; then
21601 REPLACE_MKTIME=1
21602 else
21603 REPLACE_MKTIME=0
21604 fi
21605
21606 if test $REPLACE_MKTIME = 1; then
21607
21608
21609
21610
21611
21612
21613
21614
21615 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
21616
21617 :
21618 fi
21619
21620
21621
21622
21623
21624 GNULIB_MKTIME=1
21625
21626
21627
21628
21629
21630
21631
21632
21633
21634
21635
21636 if test $ac_cv_func_pselect = yes; then
21637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21638 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21639 if test "${gl_cv_sig_pselect+set}" = set; then :
21640 $as_echo_n "(cached) " >&6
21641 else
21642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21643 /* end confdefs.h. */
21644 #include <sys/select.h>
21645
21646 int
21647 main ()
21648 {
21649 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21650 struct timespec const *restrict,
21651 sigset_t const *restrict) = pselect;
21652 return !p;
21653 ;
21654 return 0;
21655 }
21656 _ACEOF
21657 if ac_fn_c_try_link "$LINENO"; then :
21658 gl_cv_sig_pselect=yes
21659 else
21660 gl_cv_sig_pselect=no
21661 fi
21662 rm -f core conftest.err conftest.$ac_objext \
21663 conftest$ac_exeext conftest.$ac_ext
21664 fi
21665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21666 $as_echo "$gl_cv_sig_pselect" >&6; }
21667
21668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pselect detects invalid fds" >&5
21669 $as_echo_n "checking whether pselect detects invalid fds... " >&6; }
21670 if test "${gl_cv_func_pselect_detects_ebadf+set}" = set; then :
21671 $as_echo_n "(cached) " >&6
21672 else
21673
21674 if test "$cross_compiling" = yes; then :
21675
21676 case "$host_os" in
21677 # Guess yes on glibc systems.
21678 *-gnu*) gl_cv_func_pselect_detects_ebadf="guessing yes" ;;
21679 # If we don't know, assume the worst.
21680 *) gl_cv_func_pselect_detects_ebadf="guessing no" ;;
21681 esac
21682
21683 else
21684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21685 /* end confdefs.h. */
21686
21687 #include <sys/types.h>
21688 #include <sys/time.h>
21689 #if HAVE_SYS_SELECT_H
21690 # include <sys/select.h>
21691 #endif
21692 #include <unistd.h>
21693 #include <errno.h>
21694
21695 int
21696 main ()
21697 {
21698
21699 fd_set set;
21700 dup2(0, 16);
21701 FD_ZERO(&set);
21702 FD_SET(16, &set);
21703 close(16);
21704 struct timespec timeout;
21705 timeout.tv_sec = 0;
21706 timeout.tv_nsec = 5000;
21707 return pselect (17, &set, NULL, NULL, &timeout, NULL) != -1 || errno != EBADF;
21708
21709 ;
21710 return 0;
21711 }
21712 _ACEOF
21713 if ac_fn_c_try_run "$LINENO"; then :
21714 gl_cv_func_pselect_detects_ebadf=yes
21715 else
21716 gl_cv_func_pselect_detects_ebadf=no
21717 fi
21718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21719 conftest.$ac_objext conftest.beam conftest.$ac_ext
21720 fi
21721
21722
21723 fi
21724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pselect_detects_ebadf" >&5
21725 $as_echo "$gl_cv_func_pselect_detects_ebadf" >&6; }
21726 case $gl_cv_func_pselect_detects_ebadf in
21727 *yes) ;;
21728 *) REPLACE_PSELECT=1 ;;
21729 esac
21730 fi
21731
21732 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
21733 REPLACE_PSELECT=1
21734 fi
21735
21736 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
21737
21738
21739
21740
21741
21742
21743
21744
21745 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
21746
21747 fi
21748
21749
21750
21751
21752
21753 GNULIB_PSELECT=1
21754
21755
21756
21757
21758
21759
21760
21761
21762
21763 LIB_PTHREAD_SIGMASK=
21764
21765
21766
21767
21768 if test "$gl_threads_api" = posix; then
21769 if test $ac_cv_func_pthread_sigmask = yes; then
21770 :
21771 else
21772 if test -n "$LIBMULTITHREAD"; then
21773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_sigmask in $LIBMULTITHREAD" >&5
21774 $as_echo_n "checking for pthread_sigmask in $LIBMULTITHREAD... " >&6; }
21775 if test "${gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD+set}" = set; then :
21776 $as_echo_n "(cached) " >&6
21777 else
21778 gl_save_LIBS="$LIBS"
21779 LIBS="$LIBS $LIBMULTITHREAD"
21780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21781 /* end confdefs.h. */
21782 #include <pthread.h>
21783 #include <signal.h>
21784
21785 int
21786 main ()
21787 {
21788 return pthread_sigmask (0, (sigset_t *) 0, (sigset_t *) 0);
21789 ;
21790 return 0;
21791 }
21792
21793 _ACEOF
21794 if ac_fn_c_try_link "$LINENO"; then :
21795 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=yes
21796 else
21797 gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD=no
21798 fi
21799 rm -f core conftest.err conftest.$ac_objext \
21800 conftest$ac_exeext conftest.$ac_ext
21801 LIBS="$gl_save_LIBS"
21802
21803 fi
21804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&5
21805 $as_echo "$gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD" >&6; }
21806 if test $gl_cv_func_pthread_sigmask_in_LIBMULTITHREAD = yes; then
21807 LIB_PTHREAD_SIGMASK="$LIBMULTITHREAD"
21808 else
21809 HAVE_PTHREAD_SIGMASK=0
21810 fi
21811 else
21812 HAVE_PTHREAD_SIGMASK=0
21813 fi
21814 fi
21815 else
21816 if test $ac_cv_func_pthread_sigmask = yes; then
21817 REPLACE_PTHREAD_SIGMASK=1
21818 else
21819 HAVE_PTHREAD_SIGMASK=0
21820 fi
21821 fi
21822
21823
21824
21825
21826 if test $HAVE_PTHREAD_SIGMASK = 1; then
21827
21828
21829 if test -z "$LIB_PTHREAD_SIGMASK"; then
21830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
21831 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
21832 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
21833 $as_echo_n "(cached) " >&6
21834 else
21835
21836 if test "$cross_compiling" = yes; then :
21837
21838 case "$host_os" in
21839 freebsd* | hpux* | solaris | solaris2.[2-9]*)
21840 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
21841 *)
21842 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
21843 esac
21844
21845 else
21846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21847 /* end confdefs.h. */
21848
21849 #include <pthread.h>
21850 #include <signal.h>
21851 #include <stddef.h>
21852 int main ()
21853 {
21854 sigset_t set;
21855 sigemptyset (&set);
21856 return pthread_sigmask (1729, &set, NULL) != 0;
21857 }
21858 _ACEOF
21859 if ac_fn_c_try_run "$LINENO"; then :
21860 gl_cv_func_pthread_sigmask_in_libc_works=no
21861 else
21862 gl_cv_func_pthread_sigmask_in_libc_works=yes
21863 fi
21864 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21865 conftest.$ac_objext conftest.beam conftest.$ac_ext
21866 fi
21867
21868
21869 fi
21870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
21871 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
21872 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
21873 *no)
21874 REPLACE_PTHREAD_SIGMASK=1
21875
21876 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
21877
21878 ;;
21879 esac
21880 fi
21881
21882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
21883 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
21884 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
21885 $as_echo_n "(cached) " >&6
21886 else
21887
21888 gl_save_LIBS="$LIBS"
21889 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
21890 if test "$cross_compiling" = yes; then :
21891 case "$host_os" in
21892 cygwin*)
21893 gl_cv_func_pthread_sigmask_return_works="guessing no";;
21894 *)
21895 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
21896 esac
21897
21898 else
21899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21900 /* end confdefs.h. */
21901
21902 #include <pthread.h>
21903 #include <signal.h>
21904 #include <stddef.h>
21905 int main ()
21906 {
21907 sigset_t set;
21908 sigemptyset (&set);
21909 if (pthread_sigmask (1729, &set, NULL) == -1)
21910 return 1;
21911 return 0;
21912 }
21913 _ACEOF
21914 if ac_fn_c_try_run "$LINENO"; then :
21915 gl_cv_func_pthread_sigmask_return_works=yes
21916 else
21917 gl_cv_func_pthread_sigmask_return_works=no
21918 fi
21919 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21920 conftest.$ac_objext conftest.beam conftest.$ac_ext
21921 fi
21922
21923 LIBS="$gl_save_LIBS"
21924
21925 fi
21926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
21927 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
21928 case "$gl_cv_func_pthread_sigmask_return_works" in
21929 *no)
21930 REPLACE_PTHREAD_SIGMASK=1
21931
21932 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
21933
21934 ;;
21935 esac
21936
21937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
21938 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
21939 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
21940 $as_echo_n "(cached) " >&6
21941 else
21942
21943 case "$host_os" in
21944 irix*)
21945 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
21946 *)
21947 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
21948 esac
21949 gl_save_LIBS="$LIBS"
21950 LIBS="$LIBS $LIBMULTITHREAD"
21951 if test "$cross_compiling" = yes; then :
21952 :
21953 else
21954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21955 /* end confdefs.h. */
21956
21957 #include <pthread.h>
21958 #include <signal.h>
21959 #include <stdio.h>
21960 #include <stdlib.h>
21961 #include <unistd.h>
21962 static volatile int sigint_occurred;
21963 static void
21964 sigint_handler (int sig)
21965 {
21966 sigint_occurred++;
21967 }
21968 int main ()
21969 {
21970 sigset_t set;
21971 int pid = getpid ();
21972 char command[80];
21973 signal (SIGINT, sigint_handler);
21974 sigemptyset (&set);
21975 sigaddset (&set, SIGINT);
21976 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
21977 return 1;
21978 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
21979 if (!(system (command) == 0))
21980 return 2;
21981 sleep (2);
21982 if (!(sigint_occurred == 0))
21983 return 3;
21984 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
21985 return 4;
21986 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
21987 return 5;
21988 return 0;
21989 }
21990 _ACEOF
21991 if ac_fn_c_try_run "$LINENO"; then :
21992 :
21993 else
21994 gl_cv_func_pthread_sigmask_unblock_works=no
21995 fi
21996 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21997 conftest.$ac_objext conftest.beam conftest.$ac_ext
21998 fi
21999
22000 LIBS="$gl_save_LIBS"
22001
22002 fi
22003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
22004 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
22005 case "$gl_cv_func_pthread_sigmask_unblock_works" in
22006 *no)
22007 REPLACE_PTHREAD_SIGMASK=1
22008
22009 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
22010
22011 ;;
22012 esac
22013 fi
22014
22015 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
22016
22017
22018
22019
22020
22021
22022
22023
22024 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
22025
22026
22027 if test $HAVE_PTHREAD_SIGMASK = 1; then
22028
22029 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
22030
22031 fi
22032
22033 fi
22034
22035
22036
22037
22038
22039 GNULIB_PTHREAD_SIGMASK=1
22040
22041
22042
22043
22044
22045
22046
22047
22048 if test $ac_cv_func_readlink = no; then
22049 HAVE_READLINK=0
22050 else
22051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
22052 $as_echo_n "checking whether readlink signature is correct... " >&6; }
22053 if test "${gl_cv_decl_readlink_works+set}" = set; then :
22054 $as_echo_n "(cached) " >&6
22055 else
22056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22057 /* end confdefs.h. */
22058 #include <unistd.h>
22059 /* Cause compilation failure if original declaration has wrong type. */
22060 ssize_t readlink (const char *, char *, size_t);
22061 int
22062 main ()
22063 {
22064
22065 ;
22066 return 0;
22067 }
22068 _ACEOF
22069 if ac_fn_c_try_compile "$LINENO"; then :
22070 gl_cv_decl_readlink_works=yes
22071 else
22072 gl_cv_decl_readlink_works=no
22073 fi
22074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22075 fi
22076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
22077 $as_echo "$gl_cv_decl_readlink_works" >&6; }
22078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
22079 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
22080 if test "${gl_cv_func_readlink_works+set}" = set; then :
22081 $as_echo_n "(cached) " >&6
22082 else
22083 # We have readlink, so assume ln -s works.
22084 ln -s conftest.no-such conftest.link
22085 ln -s conftest.link conftest.lnk2
22086 if test "$cross_compiling" = yes; then :
22087 case "$host_os" in
22088 # Guess yes on glibc systems.
22089 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
22090 # If we don't know, assume the worst.
22091 *) gl_cv_func_readlink_works="guessing no" ;;
22092 esac
22093
22094 else
22095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22096 /* end confdefs.h. */
22097 #include <unistd.h>
22098
22099 int
22100 main ()
22101 {
22102 char buf[20];
22103 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
22104 ;
22105 return 0;
22106 }
22107 _ACEOF
22108 if ac_fn_c_try_run "$LINENO"; then :
22109 gl_cv_func_readlink_works=yes
22110 else
22111 gl_cv_func_readlink_works=no
22112 fi
22113 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22114 conftest.$ac_objext conftest.beam conftest.$ac_ext
22115 fi
22116
22117 rm -f conftest.link conftest.lnk2
22118 fi
22119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
22120 $as_echo "$gl_cv_func_readlink_works" >&6; }
22121 case "$gl_cv_func_readlink_works" in
22122 *yes)
22123 if test "$gl_cv_decl_readlink_works" != yes; then
22124 REPLACE_READLINK=1
22125 fi
22126 ;;
22127 *)
22128
22129 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
22130
22131 REPLACE_READLINK=1
22132 ;;
22133 esac
22134 fi
22135
22136 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
22137
22138
22139
22140
22141
22142
22143
22144
22145 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
22146
22147
22148 :
22149
22150 fi
22151
22152
22153
22154
22155
22156 GNULIB_READLINK=1
22157
22158
22159
22160
22161
22162
22163
22164
22165
22166
22167
22168
22169
22170
22171
22172
22173 if test $gl_cv_have_include_next = yes; then
22174 gl_cv_next_signal_h='<'signal.h'>'
22175 else
22176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
22177 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
22178 if test "${gl_cv_next_signal_h+set}" = set; then :
22179 $as_echo_n "(cached) " >&6
22180 else
22181
22182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22183 /* end confdefs.h. */
22184 #include <signal.h>
22185
22186 _ACEOF
22187 case "$host_os" in
22188 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22189 *) gl_absname_cpp="$ac_cpp" ;;
22190 esac
22191
22192 case "$host_os" in
22193 mingw*)
22194 gl_dirsep_regex='[/\\]'
22195 ;;
22196 *)
22197 gl_dirsep_regex='\/'
22198 ;;
22199 esac
22200 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22201
22202 gl_header_literal_regex=`echo 'signal.h' \
22203 | sed -e "$gl_make_literal_regex_sed"`
22204 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22205 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22206 s|^/[^/]|//&|
22207 p
22208 q
22209 }'
22210 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22211 sed -n "$gl_absolute_header_sed"`'"'
22212
22213
22214 fi
22215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
22216 $as_echo "$gl_cv_next_signal_h" >&6; }
22217 fi
22218 NEXT_SIGNAL_H=$gl_cv_next_signal_h
22219
22220 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22221 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22222 gl_next_as_first_directive='<'signal.h'>'
22223 else
22224 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22225 gl_next_as_first_directive=$gl_cv_next_signal_h
22226 fi
22227 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
22228
22229
22230
22231
22232
22233 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22234 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22235 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22236 #include <signal.h>
22237
22238 "
22239 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
22240
22241 else
22242 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
22243 fi
22244
22245
22246
22247
22248
22249
22250
22251 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22252 #include <signal.h>
22253
22254 "
22255 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
22256
22257 else
22258 HAVE_SIGHANDLER_T=0
22259 fi
22260
22261
22262
22263
22264 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22265 /* <sys/types.h> is not needed according to POSIX, but the
22266 <sys/socket.h> in i386-unknown-freebsd4.10 and
22267 powerpc-apple-darwin5.5 required it. */
22268 #include <sys/types.h>
22269 #if HAVE_SYS_SOCKET_H
22270 # include <sys/socket.h>
22271 #elif HAVE_WS2TCPIP_H
22272 # include <ws2tcpip.h>
22273 #endif
22274
22275 "
22276 if test "x$ac_cv_type_socklen_t" = x""yes; then :
22277
22278 else
22279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22280 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22281 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22282 $as_echo_n "(cached) " >&6
22283 else
22284 # Systems have either "struct sockaddr *" or
22285 # "void *" as the second argument to getpeername
22286 gl_cv_socklen_t_equiv=
22287 for arg2 in "struct sockaddr" void; do
22288 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
22289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22290 /* end confdefs.h. */
22291 #include <sys/types.h>
22292 #include <sys/socket.h>
22293
22294 int getpeername (int, $arg2 *, $t *);
22295 int
22296 main ()
22297 {
22298 $t len;
22299 getpeername (0, 0, &len);
22300 ;
22301 return 0;
22302 }
22303 _ACEOF
22304 if ac_fn_c_try_compile "$LINENO"; then :
22305 gl_cv_socklen_t_equiv="$t"
22306 fi
22307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22308 test "$gl_cv_socklen_t_equiv" != "" && break
22309 done
22310 test "$gl_cv_socklen_t_equiv" != "" && break
22311 done
22312
22313 fi
22314
22315 if test "$gl_cv_socklen_t_equiv" = ""; then
22316 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
22317 fi
22318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22319 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22320
22321 cat >>confdefs.h <<_ACEOF
22322 #define socklen_t $gl_cv_socklen_t_equiv
22323 _ACEOF
22324
22325 fi
22326
22327
22328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22329 $as_echo_n "checking for ssize_t... " >&6; }
22330 if test "${gt_cv_ssize_t+set}" = set; then :
22331 $as_echo_n "(cached) " >&6
22332 else
22333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22334 /* end confdefs.h. */
22335 #include <sys/types.h>
22336 int
22337 main ()
22338 {
22339 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22340 return !x;
22341 ;
22342 return 0;
22343 }
22344 _ACEOF
22345 if ac_fn_c_try_compile "$LINENO"; then :
22346 gt_cv_ssize_t=yes
22347 else
22348 gt_cv_ssize_t=no
22349 fi
22350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22351 fi
22352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22353 $as_echo "$gt_cv_ssize_t" >&6; }
22354 if test $gt_cv_ssize_t = no; then
22355
22356 $as_echo "#define ssize_t int" >>confdefs.h
22357
22358 fi
22359
22360
22361
22362
22363
22364 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22365 #include <sys/stat.h>
22366 "
22367 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
22368
22369 cat >>confdefs.h <<_ACEOF
22370 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22371 _ACEOF
22372
22373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22374 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22375 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22376 $as_echo_n "(cached) " >&6
22377 else
22378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22379 /* end confdefs.h. */
22380
22381 #include <sys/types.h>
22382 #include <sys/stat.h>
22383 #if HAVE_SYS_TIME_H
22384 # include <sys/time.h>
22385 #endif
22386 #include <time.h>
22387 struct timespec ts;
22388 struct stat st;
22389
22390 int
22391 main ()
22392 {
22393
22394 st.st_atim = ts;
22395
22396 ;
22397 return 0;
22398 }
22399 _ACEOF
22400 if ac_fn_c_try_compile "$LINENO"; then :
22401 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
22402 else
22403 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
22404 fi
22405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22406 fi
22407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22408 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22409 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22410
22411 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22412
22413 fi
22414 else
22415 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22416 #include <sys/stat.h>
22417 "
22418 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
22419
22420 cat >>confdefs.h <<_ACEOF
22421 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22422 _ACEOF
22423
22424
22425 else
22426 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22427 #include <sys/stat.h>
22428 "
22429 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
22430
22431 cat >>confdefs.h <<_ACEOF
22432 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22433 _ACEOF
22434
22435
22436 else
22437 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22438 #include <sys/stat.h>
22439 "
22440 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
22441
22442 cat >>confdefs.h <<_ACEOF
22443 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22444 _ACEOF
22445
22446
22447 fi
22448
22449 fi
22450
22451 fi
22452
22453 fi
22454
22455
22456
22457
22458
22459 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22460 #include <sys/stat.h>
22461 "
22462 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
22463
22464 cat >>confdefs.h <<_ACEOF
22465 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22466 _ACEOF
22467
22468
22469 else
22470 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22471 #include <sys/stat.h>
22472 "
22473 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
22474
22475 cat >>confdefs.h <<_ACEOF
22476 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22477 _ACEOF
22478
22479
22480 else
22481 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22482 #include <sys/stat.h>
22483 "
22484 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
22485
22486 cat >>confdefs.h <<_ACEOF
22487 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22488 _ACEOF
22489
22490
22491 fi
22492
22493 fi
22494
22495 fi
22496
22497
22498
22499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22500 $as_echo_n "checking for working stdalign.h... " >&6; }
22501 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22502 $as_echo_n "(cached) " >&6
22503 else
22504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22505 /* end confdefs.h. */
22506 #include <stdalign.h>
22507 #include <stddef.h>
22508
22509 /* Test that alignof yields a result consistent with offsetof.
22510 This catches GCC bug 52023
22511 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22512 #ifdef __cplusplus
22513 template <class t> struct alignof_helper { char a; t b; };
22514 # define ao(type) offsetof (alignof_helper<type>, b)
22515 #else
22516 # define ao(type) offsetof (struct { char a; type b; }, b)
22517 #endif
22518 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22519 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22520 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22521
22522 /* Test _Alignas only on platforms where gnulib can help. */
22523 #if \
22524 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22525 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22526 int alignas (8) alignas_int = 1;
22527 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22528 #endif
22529
22530 int
22531 main ()
22532 {
22533
22534 ;
22535 return 0;
22536 }
22537 _ACEOF
22538 if ac_fn_c_try_compile "$LINENO"; then :
22539 gl_cv_header_working_stdalign_h=yes
22540 else
22541 gl_cv_header_working_stdalign_h=no
22542 fi
22543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22544 fi
22545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22546 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22547
22548 if test $gl_cv_header_working_stdalign_h = yes; then
22549 STDALIGN_H=''
22550 else
22551 STDALIGN_H='stdalign.h'
22552 fi
22553
22554
22555 if test -n "$STDALIGN_H"; then
22556 GL_GENERATE_STDALIGN_H_TRUE=
22557 GL_GENERATE_STDALIGN_H_FALSE='#'
22558 else
22559 GL_GENERATE_STDALIGN_H_TRUE='#'
22560 GL_GENERATE_STDALIGN_H_FALSE=
22561 fi
22562
22563
22564
22565 STDARG_H=''
22566 NEXT_STDARG_H='<stdarg.h>'
22567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22568 $as_echo_n "checking for va_copy... " >&6; }
22569 if test "${gl_cv_func_va_copy+set}" = set; then :
22570 $as_echo_n "(cached) " >&6
22571 else
22572
22573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22574 /* end confdefs.h. */
22575 #include <stdarg.h>
22576 int
22577 main ()
22578 {
22579
22580 #ifndef va_copy
22581 void (*func) (va_list, va_list) = va_copy;
22582 #endif
22583
22584 ;
22585 return 0;
22586 }
22587 _ACEOF
22588 if ac_fn_c_try_compile "$LINENO"; then :
22589 gl_cv_func_va_copy=yes
22590 else
22591 gl_cv_func_va_copy=no
22592 fi
22593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22594 fi
22595
22596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22597 $as_echo "$gl_cv_func_va_copy" >&6; }
22598 if test $gl_cv_func_va_copy = no; then
22599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22600 /* end confdefs.h. */
22601 #if defined _AIX && !defined __GNUC__
22602 AIX vaccine
22603 #endif
22604
22605 _ACEOF
22606 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22607 $EGREP "vaccine" >/dev/null 2>&1; then :
22608 gl_aixcc=yes
22609 else
22610 gl_aixcc=no
22611 fi
22612 rm -f conftest*
22613
22614 if test $gl_aixcc = yes; then
22615 STDARG_H=stdarg.h
22616
22617
22618
22619
22620
22621
22622
22623
22624 if test $gl_cv_have_include_next = yes; then
22625 gl_cv_next_stdarg_h='<'stdarg.h'>'
22626 else
22627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22628 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22629 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22630 $as_echo_n "(cached) " >&6
22631 else
22632
22633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22634 /* end confdefs.h. */
22635 #include <stdarg.h>
22636
22637 _ACEOF
22638 case "$host_os" in
22639 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22640 *) gl_absname_cpp="$ac_cpp" ;;
22641 esac
22642
22643 case "$host_os" in
22644 mingw*)
22645 gl_dirsep_regex='[/\\]'
22646 ;;
22647 *)
22648 gl_dirsep_regex='\/'
22649 ;;
22650 esac
22651 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22652
22653 gl_header_literal_regex=`echo 'stdarg.h' \
22654 | sed -e "$gl_make_literal_regex_sed"`
22655 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22656 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22657 s|^/[^/]|//&|
22658 p
22659 q
22660 }'
22661 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22662 sed -n "$gl_absolute_header_sed"`'"'
22663
22664
22665 fi
22666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22667 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22668 fi
22669 NEXT_STDARG_H=$gl_cv_next_stdarg_h
22670
22671 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22672 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22673 gl_next_as_first_directive='<'stdarg.h'>'
22674 else
22675 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22676 gl_next_as_first_directive=$gl_cv_next_stdarg_h
22677 fi
22678 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
22679
22680
22681
22682
22683 if test "$gl_cv_next_stdarg_h" = '""'; then
22684 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
22685 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
22686 fi
22687 else
22688
22689 saved_as_echo_n="$as_echo_n"
22690 as_echo_n=':'
22691 if test "${gl_cv_func___va_copy+set}" = set; then :
22692 $as_echo_n "(cached) " >&6
22693 else
22694
22695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22696 /* end confdefs.h. */
22697 #include <stdarg.h>
22698 int
22699 main ()
22700 {
22701
22702 #ifndef __va_copy
22703 error, bail out
22704 #endif
22705
22706 ;
22707 return 0;
22708 }
22709 _ACEOF
22710 if ac_fn_c_try_compile "$LINENO"; then :
22711 gl_cv_func___va_copy=yes
22712 else
22713 gl_cv_func___va_copy=no
22714 fi
22715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22716 fi
22717
22718 as_echo_n="$saved_as_echo_n"
22719
22720 if test $gl_cv_func___va_copy = yes; then
22721
22722 $as_echo "#define va_copy __va_copy" >>confdefs.h
22723
22724 else
22725
22726
22727 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22728
22729 fi
22730 fi
22731 fi
22732
22733 if test -n "$STDARG_H"; then
22734 GL_GENERATE_STDARG_H_TRUE=
22735 GL_GENERATE_STDARG_H_FALSE='#'
22736 else
22737 GL_GENERATE_STDARG_H_TRUE='#'
22738 GL_GENERATE_STDARG_H_FALSE=
22739 fi
22740
22741
22742
22743
22744
22745
22746 # Define two additional variables used in the Makefile substitution.
22747
22748 if test "$ac_cv_header_stdbool_h" = yes; then
22749 STDBOOL_H=''
22750 else
22751 STDBOOL_H='stdbool.h'
22752 fi
22753
22754 if test -n "$STDBOOL_H"; then
22755 GL_GENERATE_STDBOOL_H_TRUE=
22756 GL_GENERATE_STDBOOL_H_FALSE='#'
22757 else
22758 GL_GENERATE_STDBOOL_H_TRUE='#'
22759 GL_GENERATE_STDBOOL_H_FALSE=
22760 fi
22761
22762
22763 if test "$ac_cv_type__Bool" = yes; then
22764 HAVE__BOOL=1
22765 else
22766 HAVE__BOOL=0
22767 fi
22768
22769
22770
22771
22772
22773 STDDEF_H=
22774 if test $gt_cv_c_wchar_t = no; then
22775 HAVE_WCHAR_T=0
22776 STDDEF_H=stddef.h
22777 fi
22778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22779 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22780 if test "${gl_cv_decl_null_works+set}" = set; then :
22781 $as_echo_n "(cached) " >&6
22782 else
22783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22784 /* end confdefs.h. */
22785 #include <stddef.h>
22786 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22787
22788 int
22789 main ()
22790 {
22791
22792 ;
22793 return 0;
22794 }
22795 _ACEOF
22796 if ac_fn_c_try_compile "$LINENO"; then :
22797 gl_cv_decl_null_works=yes
22798 else
22799 gl_cv_decl_null_works=no
22800 fi
22801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22802 fi
22803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22804 $as_echo "$gl_cv_decl_null_works" >&6; }
22805 if test $gl_cv_decl_null_works = no; then
22806 REPLACE_NULL=1
22807 STDDEF_H=stddef.h
22808 fi
22809
22810 if test -n "$STDDEF_H"; then
22811 GL_GENERATE_STDDEF_H_TRUE=
22812 GL_GENERATE_STDDEF_H_FALSE='#'
22813 else
22814 GL_GENERATE_STDDEF_H_TRUE='#'
22815 GL_GENERATE_STDDEF_H_FALSE=
22816 fi
22817
22818 if test -n "$STDDEF_H"; then
22819
22820
22821
22822
22823
22824
22825
22826
22827 if test $gl_cv_have_include_next = yes; then
22828 gl_cv_next_stddef_h='<'stddef.h'>'
22829 else
22830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
22831 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
22832 if test "${gl_cv_next_stddef_h+set}" = set; then :
22833 $as_echo_n "(cached) " >&6
22834 else
22835
22836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22837 /* end confdefs.h. */
22838 #include <stddef.h>
22839
22840 _ACEOF
22841 case "$host_os" in
22842 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22843 *) gl_absname_cpp="$ac_cpp" ;;
22844 esac
22845
22846 case "$host_os" in
22847 mingw*)
22848 gl_dirsep_regex='[/\\]'
22849 ;;
22850 *)
22851 gl_dirsep_regex='\/'
22852 ;;
22853 esac
22854 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22855
22856 gl_header_literal_regex=`echo 'stddef.h' \
22857 | sed -e "$gl_make_literal_regex_sed"`
22858 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22859 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22860 s|^/[^/]|//&|
22861 p
22862 q
22863 }'
22864 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22865 sed -n "$gl_absolute_header_sed"`'"'
22866
22867
22868 fi
22869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
22870 $as_echo "$gl_cv_next_stddef_h" >&6; }
22871 fi
22872 NEXT_STDDEF_H=$gl_cv_next_stddef_h
22873
22874 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22875 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22876 gl_next_as_first_directive='<'stddef.h'>'
22877 else
22878 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22879 gl_next_as_first_directive=$gl_cv_next_stddef_h
22880 fi
22881 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
22882
22883
22884
22885
22886 fi
22887
22888
22889
22890
22891
22892
22893
22894
22895
22896
22897
22898
22899
22900 if test $gl_cv_have_include_next = yes; then
22901 gl_cv_next_stdio_h='<'stdio.h'>'
22902 else
22903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
22904 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
22905 if test "${gl_cv_next_stdio_h+set}" = set; then :
22906 $as_echo_n "(cached) " >&6
22907 else
22908
22909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22910 /* end confdefs.h. */
22911 #include <stdio.h>
22912
22913 _ACEOF
22914 case "$host_os" in
22915 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22916 *) gl_absname_cpp="$ac_cpp" ;;
22917 esac
22918
22919 case "$host_os" in
22920 mingw*)
22921 gl_dirsep_regex='[/\\]'
22922 ;;
22923 *)
22924 gl_dirsep_regex='\/'
22925 ;;
22926 esac
22927 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22928
22929 gl_header_literal_regex=`echo 'stdio.h' \
22930 | sed -e "$gl_make_literal_regex_sed"`
22931 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22932 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22933 s|^/[^/]|//&|
22934 p
22935 q
22936 }'
22937 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22938 sed -n "$gl_absolute_header_sed"`'"'
22939
22940
22941 fi
22942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
22943 $as_echo "$gl_cv_next_stdio_h" >&6; }
22944 fi
22945 NEXT_STDIO_H=$gl_cv_next_stdio_h
22946
22947 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22948 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22949 gl_next_as_first_directive='<'stdio.h'>'
22950 else
22951 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22952 gl_next_as_first_directive=$gl_cv_next_stdio_h
22953 fi
22954 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
22955
22956
22957
22958
22959
22960 GNULIB_FSCANF=1
22961
22962
22963 cat >>confdefs.h <<_ACEOF
22964 #define GNULIB_FSCANF 1
22965 _ACEOF
22966
22967
22968 GNULIB_SCANF=1
22969
22970
22971 cat >>confdefs.h <<_ACEOF
22972 #define GNULIB_SCANF 1
22973 _ACEOF
22974
22975
22976 GNULIB_FGETC=1
22977 GNULIB_GETC=1
22978 GNULIB_GETCHAR=1
22979 GNULIB_FGETS=1
22980 GNULIB_FREAD=1
22981
22982
22983 GNULIB_FPRINTF=1
22984 GNULIB_PRINTF=1
22985 GNULIB_VFPRINTF=1
22986 GNULIB_VPRINTF=1
22987 GNULIB_FPUTC=1
22988 GNULIB_PUTC=1
22989 GNULIB_PUTCHAR=1
22990 GNULIB_FPUTS=1
22991 GNULIB_PUTS=1
22992 GNULIB_FWRITE=1
22993
22994
22995
22996
22997
22998
22999
23000
23001
23002
23003
23004
23005
23006
23007
23008 if test $gl_cv_have_include_next = yes; then
23009 gl_cv_next_stdlib_h='<'stdlib.h'>'
23010 else
23011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
23012 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
23013 if test "${gl_cv_next_stdlib_h+set}" = set; then :
23014 $as_echo_n "(cached) " >&6
23015 else
23016
23017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23018 /* end confdefs.h. */
23019 #include <stdlib.h>
23020
23021 _ACEOF
23022 case "$host_os" in
23023 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23024 *) gl_absname_cpp="$ac_cpp" ;;
23025 esac
23026
23027 case "$host_os" in
23028 mingw*)
23029 gl_dirsep_regex='[/\\]'
23030 ;;
23031 *)
23032 gl_dirsep_regex='\/'
23033 ;;
23034 esac
23035 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23036
23037 gl_header_literal_regex=`echo 'stdlib.h' \
23038 | sed -e "$gl_make_literal_regex_sed"`
23039 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23040 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23041 s|^/[^/]|//&|
23042 p
23043 q
23044 }'
23045 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23046 sed -n "$gl_absolute_header_sed"`'"'
23047
23048
23049 fi
23050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
23051 $as_echo "$gl_cv_next_stdlib_h" >&6; }
23052 fi
23053 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
23054
23055 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23056 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23057 gl_next_as_first_directive='<'stdlib.h'>'
23058 else
23059 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23060 gl_next_as_first_directive=$gl_cv_next_stdlib_h
23061 fi
23062 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
23063
23064
23065
23066
23067
23068
23069
23070
23071
23072 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
23073
23074
23075
23076
23077
23078
23079
23080 $as_echo "#define my_strftime nstrftime" >>confdefs.h
23081
23082
23083
23084
23085
23086
23087
23088
23089 if test "$ac_cv_have_decl_strtoimax" != yes; then
23090 HAVE_DECL_STRTOIMAX=0
23091 fi
23092
23093 if test $ac_cv_func_strtoimax = yes; then
23094 HAVE_STRTOIMAX=1
23095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
23096 $as_echo_n "checking whether strtoimax works... " >&6; }
23097 if test "${gl_cv_func_strtoimax+set}" = set; then :
23098 $as_echo_n "(cached) " >&6
23099 else
23100 if test "$cross_compiling" = yes; then :
23101 case "$host_os" in
23102 # Guess no on AIX 5.
23103 aix5*) gl_cv_func_strtoimax="guessing no" ;;
23104 # Guess yes otherwise.
23105 *) gl_cv_func_strtoimax="guessing yes" ;;
23106 esac
23107
23108 else
23109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23110 /* end confdefs.h. */
23111
23112 #include <errno.h>
23113 #include <string.h>
23114 #include <inttypes.h>
23115 int main ()
23116 {
23117 if (sizeof (intmax_t) > sizeof (int))
23118 {
23119 const char *s = "4294967295";
23120 char *p;
23121 intmax_t res;
23122 errno = 0;
23123 res = strtoimax (s, &p, 10);
23124 if (p != s + strlen (s))
23125 return 1;
23126 if (errno != 0)
23127 return 2;
23128 if (res != (intmax_t) 65535 * (intmax_t) 65537)
23129 return 3;
23130 }
23131 else
23132 {
23133 const char *s = "2147483647";
23134 char *p;
23135 intmax_t res;
23136 errno = 0;
23137 res = strtoimax (s, &p, 10);
23138 if (p != s + strlen (s))
23139 return 1;
23140 if (errno != 0)
23141 return 2;
23142 if (res != 2147483647)
23143 return 3;
23144 }
23145 return 0;
23146 }
23147
23148 _ACEOF
23149 if ac_fn_c_try_run "$LINENO"; then :
23150 gl_cv_func_strtoimax=yes
23151 else
23152 gl_cv_func_strtoimax=no
23153 fi
23154 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23155 conftest.$ac_objext conftest.beam conftest.$ac_ext
23156 fi
23157
23158
23159 fi
23160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
23161 $as_echo "$gl_cv_func_strtoimax" >&6; }
23162 case "$gl_cv_func_strtoimax" in
23163 *no) REPLACE_STRTOIMAX=1 ;;
23164 esac
23165 else
23166 HAVE_STRTOIMAX=0
23167 fi
23168
23169 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
23170
23171
23172
23173
23174
23175
23176
23177
23178 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
23179
23180
23181 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
23182 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
23183 ac_have_decl=1
23184 else
23185 ac_have_decl=0
23186 fi
23187
23188 cat >>confdefs.h <<_ACEOF
23189 #define HAVE_DECL_STRTOLL $ac_have_decl
23190 _ACEOF
23191
23192
23193
23194 fi
23195
23196
23197
23198
23199
23200 GNULIB_STRTOIMAX=1
23201
23202
23203
23204
23205
23206
23207
23208
23209
23210 if test "$ac_cv_have_decl_strtoumax" != yes; then
23211 HAVE_DECL_STRTOUMAX=0
23212 fi
23213
23214 if test $ac_cv_func_strtoumax = no; then
23215
23216
23217
23218
23219
23220
23221
23222
23223 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
23224
23225
23226 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23227 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
23228 ac_have_decl=1
23229 else
23230 ac_have_decl=0
23231 fi
23232
23233 cat >>confdefs.h <<_ACEOF
23234 #define HAVE_DECL_STRTOULL $ac_have_decl
23235 _ACEOF
23236
23237
23238
23239 fi
23240
23241
23242
23243
23244
23245 GNULIB_STRTOUMAX=1
23246
23247
23248
23249
23250
23251
23252
23253 if test $ac_cv_func_symlink = no; then
23254 HAVE_SYMLINK=0
23255 else
23256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23257 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23258 if test "${gl_cv_func_symlink_works+set}" = set; then :
23259 $as_echo_n "(cached) " >&6
23260 else
23261 if test "$cross_compiling" = yes; then :
23262 case "$host_os" in
23263 # Guess yes on glibc systems.
23264 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
23265 # If we don't know, assume the worst.
23266 *) gl_cv_func_symlink_works="guessing no" ;;
23267 esac
23268
23269 else
23270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23271 /* end confdefs.h. */
23272 #include <unistd.h>
23273
23274 int
23275 main ()
23276 {
23277 int result = 0;
23278 if (!symlink ("a", "conftest.link/"))
23279 result |= 1;
23280 if (symlink ("conftest.f", "conftest.lnk2"))
23281 result |= 2;
23282 else if (!symlink ("a", "conftest.lnk2/"))
23283 result |= 4;
23284 return result;
23285
23286 ;
23287 return 0;
23288 }
23289 _ACEOF
23290 if ac_fn_c_try_run "$LINENO"; then :
23291 gl_cv_func_symlink_works=yes
23292 else
23293 gl_cv_func_symlink_works=no
23294 fi
23295 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23296 conftest.$ac_objext conftest.beam conftest.$ac_ext
23297 fi
23298
23299 rm -f conftest.f conftest.link conftest.lnk2
23300 fi
23301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23302 $as_echo "$gl_cv_func_symlink_works" >&6; }
23303 case "$gl_cv_func_symlink_works" in
23304 *yes) ;;
23305 *)
23306 REPLACE_SYMLINK=1
23307 ;;
23308 esac
23309 fi
23310
23311 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
23312
23313
23314
23315
23316
23317
23318
23319
23320 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
23321
23322 fi
23323
23324
23325
23326
23327
23328 GNULIB_SYMLINK=1
23329
23330
23331
23332
23333
23334
23335
23336
23337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23338 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23339 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23340 $as_echo_n "(cached) " >&6
23341 else
23342
23343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23344 /* end confdefs.h. */
23345 #include <sys/select.h>
23346 int
23347 main ()
23348 {
23349 struct timeval b;
23350 ;
23351 return 0;
23352 }
23353 _ACEOF
23354 if ac_fn_c_try_compile "$LINENO"; then :
23355 gl_cv_header_sys_select_h_selfcontained=yes
23356 else
23357 gl_cv_header_sys_select_h_selfcontained=no
23358 fi
23359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23360 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23362 /* end confdefs.h. */
23363 #include <sys/select.h>
23364 int
23365 main ()
23366 {
23367 int memset; int bzero;
23368 ;
23369 return 0;
23370 }
23371
23372 _ACEOF
23373 if ac_fn_c_try_compile "$LINENO"; then :
23374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23375 /* end confdefs.h. */
23376 #include <sys/select.h>
23377 int
23378 main ()
23379 {
23380
23381 #undef memset
23382 #define memset nonexistent_memset
23383 extern
23384 #ifdef __cplusplus
23385 "C"
23386 #endif
23387 void *memset (void *, int, unsigned long);
23388 #undef bzero
23389 #define bzero nonexistent_bzero
23390 extern
23391 #ifdef __cplusplus
23392 "C"
23393 #endif
23394 void bzero (void *, unsigned long);
23395 fd_set fds;
23396 FD_ZERO (&fds);
23397
23398 ;
23399 return 0;
23400 }
23401
23402 _ACEOF
23403 if ac_fn_c_try_link "$LINENO"; then :
23404
23405 else
23406 gl_cv_header_sys_select_h_selfcontained=no
23407 fi
23408 rm -f core conftest.err conftest.$ac_objext \
23409 conftest$ac_exeext conftest.$ac_ext
23410
23411 fi
23412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23413 fi
23414
23415 fi
23416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23417 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23418
23419
23420
23421
23422
23423
23424
23425
23426
23427 if test $gl_cv_have_include_next = yes; then
23428 gl_cv_next_sys_select_h='<'sys/select.h'>'
23429 else
23430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23431 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23432 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23433 $as_echo_n "(cached) " >&6
23434 else
23435
23436 if test $ac_cv_header_sys_select_h = yes; then
23437
23438
23439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23440 /* end confdefs.h. */
23441 #include <sys/select.h>
23442
23443 _ACEOF
23444 case "$host_os" in
23445 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23446 *) gl_absname_cpp="$ac_cpp" ;;
23447 esac
23448
23449 case "$host_os" in
23450 mingw*)
23451 gl_dirsep_regex='[/\\]'
23452 ;;
23453 *)
23454 gl_dirsep_regex='\/'
23455 ;;
23456 esac
23457 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23458
23459 gl_header_literal_regex=`echo 'sys/select.h' \
23460 | sed -e "$gl_make_literal_regex_sed"`
23461 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23462 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23463 s|^/[^/]|//&|
23464 p
23465 q
23466 }'
23467 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23468 sed -n "$gl_absolute_header_sed"`'"'
23469 else
23470 gl_cv_next_sys_select_h='<'sys/select.h'>'
23471 fi
23472
23473
23474 fi
23475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23476 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23477 fi
23478 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
23479
23480 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23481 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23482 gl_next_as_first_directive='<'sys/select.h'>'
23483 else
23484 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23485 gl_next_as_first_directive=$gl_cv_next_sys_select_h
23486 fi
23487 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
23488
23489
23490
23491
23492 if test $ac_cv_header_sys_select_h = yes; then
23493 HAVE_SYS_SELECT_H=1
23494 else
23495 HAVE_SYS_SELECT_H=0
23496 fi
23497
23498
23499
23500
23501
23502 if test $ac_cv_header_sys_socket_h != yes; then
23503 for ac_header in winsock2.h
23504 do :
23505 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23506 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
23507 cat >>confdefs.h <<_ACEOF
23508 #define HAVE_WINSOCK2_H 1
23509 _ACEOF
23510
23511 fi
23512
23513 done
23514
23515 fi
23516 if test "$ac_cv_header_winsock2_h" = yes; then
23517 HAVE_WINSOCK2_H=1
23518 UNISTD_H_HAVE_WINSOCK2_H=1
23519 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
23520 else
23521 HAVE_WINSOCK2_H=0
23522 fi
23523
23524
23525
23526
23527
23528
23529
23530
23531
23532
23533
23534
23535
23536
23537
23538
23539
23540
23541
23542
23543
23544
23545 if test $gl_cv_have_include_next = yes; then
23546 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23547 else
23548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23549 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23550 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23551 $as_echo_n "(cached) " >&6
23552 else
23553
23554 if test $ac_cv_header_sys_stat_h = yes; then
23555
23556
23557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23558 /* end confdefs.h. */
23559 #include <sys/stat.h>
23560
23561 _ACEOF
23562 case "$host_os" in
23563 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23564 *) gl_absname_cpp="$ac_cpp" ;;
23565 esac
23566
23567 case "$host_os" in
23568 mingw*)
23569 gl_dirsep_regex='[/\\]'
23570 ;;
23571 *)
23572 gl_dirsep_regex='\/'
23573 ;;
23574 esac
23575 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23576
23577 gl_header_literal_regex=`echo 'sys/stat.h' \
23578 | sed -e "$gl_make_literal_regex_sed"`
23579 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23580 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23581 s|^/[^/]|//&|
23582 p
23583 q
23584 }'
23585 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23586 sed -n "$gl_absolute_header_sed"`'"'
23587 else
23588 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23589 fi
23590
23591
23592 fi
23593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23594 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23595 fi
23596 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
23597
23598 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23599 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23600 gl_next_as_first_directive='<'sys/stat.h'>'
23601 else
23602 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23603 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
23604 fi
23605 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
23606
23607
23608
23609
23610
23611
23612
23613
23614
23615
23616
23617 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23618
23619 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23620
23621 fi
23622
23623 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23624 #include <sys/stat.h>
23625 "
23626 if test "x$ac_cv_type_nlink_t" = x""yes; then :
23627
23628 else
23629
23630 $as_echo "#define nlink_t int" >>confdefs.h
23631
23632 fi
23633
23634
23635
23636
23637
23638
23639
23640
23641
23642
23643
23644
23645
23646
23647
23648
23649
23650
23651 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23652 "
23653 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
23654 ac_have_decl=1
23655 else
23656 ac_have_decl=0
23657 fi
23658
23659 cat >>confdefs.h <<_ACEOF
23660 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23661 _ACEOF
23662
23663 if test $ac_cv_have_decl_localtime_r = no; then
23664 HAVE_DECL_LOCALTIME_R=0
23665 fi
23666
23667
23668 if test $ac_cv_func_localtime_r = yes; then
23669 HAVE_LOCALTIME_R=1
23670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23671 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23672 if test "${gl_cv_time_r_posix+set}" = set; then :
23673 $as_echo_n "(cached) " >&6
23674 else
23675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23676 /* end confdefs.h. */
23677 #include <time.h>
23678 int
23679 main ()
23680 {
23681 /* We don't need to append 'restrict's to the argument types,
23682 even though the POSIX signature has the 'restrict's,
23683 since C99 says they can't affect type compatibility. */
23684 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23685 if (ptr) return 0;
23686 /* Check the return type is a pointer.
23687 On HP-UX 10 it is 'int'. */
23688 *localtime_r (0, 0);
23689 ;
23690 return 0;
23691 }
23692
23693 _ACEOF
23694 if ac_fn_c_try_compile "$LINENO"; then :
23695 gl_cv_time_r_posix=yes
23696 else
23697 gl_cv_time_r_posix=no
23698 fi
23699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23700
23701 fi
23702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23703 $as_echo "$gl_cv_time_r_posix" >&6; }
23704 if test $gl_cv_time_r_posix = yes; then
23705 REPLACE_LOCALTIME_R=0
23706 else
23707 REPLACE_LOCALTIME_R=1
23708 fi
23709 else
23710 HAVE_LOCALTIME_R=0
23711 fi
23712
23713 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
23714
23715
23716
23717
23718
23719
23720
23721
23722 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
23723
23724
23725 :
23726
23727 fi
23728
23729
23730
23731
23732
23733 GNULIB_TIME_R=1
23734
23735
23736
23737
23738
23739
23740
23741
23742
23743
23744 LIB_TIMER_TIME=
23745
23746 gl_saved_libs=$LIBS
23747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5
23748 $as_echo_n "checking for library containing timer_settime... " >&6; }
23749 if test "${ac_cv_search_timer_settime+set}" = set; then :
23750 $as_echo_n "(cached) " >&6
23751 else
23752 ac_func_search_save_LIBS=$LIBS
23753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23754 /* end confdefs.h. */
23755
23756 /* Override any GCC internal prototype to avoid an error.
23757 Use char because int might match the return type of a GCC
23758 builtin and then its argument prototype would still apply. */
23759 #ifdef __cplusplus
23760 extern "C"
23761 #endif
23762 char timer_settime ();
23763 int
23764 main ()
23765 {
23766 return timer_settime ();
23767 ;
23768 return 0;
23769 }
23770 _ACEOF
23771 for ac_lib in '' rt posix4; do
23772 if test -z "$ac_lib"; then
23773 ac_res="none required"
23774 else
23775 ac_res=-l$ac_lib
23776 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
23777 fi
23778 if ac_fn_c_try_link "$LINENO"; then :
23779 ac_cv_search_timer_settime=$ac_res
23780 fi
23781 rm -f core conftest.err conftest.$ac_objext \
23782 conftest$ac_exeext
23783 if test "${ac_cv_search_timer_settime+set}" = set; then :
23784 break
23785 fi
23786 done
23787 if test "${ac_cv_search_timer_settime+set}" = set; then :
23788
23789 else
23790 ac_cv_search_timer_settime=no
23791 fi
23792 rm conftest.$ac_ext
23793 LIBS=$ac_func_search_save_LIBS
23794 fi
23795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5
23796 $as_echo "$ac_cv_search_timer_settime" >&6; }
23797 ac_res=$ac_cv_search_timer_settime
23798 if test "$ac_res" != no; then :
23799 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
23800 test "$ac_cv_search_timer_settime" = "none required" ||
23801 LIB_TIMER_TIME=$ac_cv_search_timer_settime
23802 fi
23803
23804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23805 /* end confdefs.h. */
23806
23807 #include <features.h>
23808 #ifdef __GNU_LIBRARY__
23809 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \
23810 && !defined __UCLIBC__
23811 Thread emulation available
23812 #endif
23813 #endif
23814
23815 _ACEOF
23816 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
23817 $EGREP "Thread" >/dev/null 2>&1; then :
23818 LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"
23819 fi
23820 rm -f conftest*
23821
23822 for ac_func in timer_settime
23823 do :
23824 ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime"
23825 if test "x$ac_cv_func_timer_settime" = x""yes; then :
23826 cat >>confdefs.h <<_ACEOF
23827 #define HAVE_TIMER_SETTIME 1
23828 _ACEOF
23829
23830 fi
23831 done
23832
23833 LIBS=$gl_saved_libs
23834
23835 :
23836
23837
23838
23839
23840
23841
23842
23843
23844
23845
23846
23847
23848
23849 if test $gl_cv_have_include_next = yes; then
23850 gl_cv_next_unistd_h='<'unistd.h'>'
23851 else
23852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
23853 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
23854 if test "${gl_cv_next_unistd_h+set}" = set; then :
23855 $as_echo_n "(cached) " >&6
23856 else
23857
23858 if test $ac_cv_header_unistd_h = yes; then
23859
23860
23861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23862 /* end confdefs.h. */
23863 #include <unistd.h>
23864
23865 _ACEOF
23866 case "$host_os" in
23867 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23868 *) gl_absname_cpp="$ac_cpp" ;;
23869 esac
23870
23871 case "$host_os" in
23872 mingw*)
23873 gl_dirsep_regex='[/\\]'
23874 ;;
23875 *)
23876 gl_dirsep_regex='\/'
23877 ;;
23878 esac
23879 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23880
23881 gl_header_literal_regex=`echo 'unistd.h' \
23882 | sed -e "$gl_make_literal_regex_sed"`
23883 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23884 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23885 s|^/[^/]|//&|
23886 p
23887 q
23888 }'
23889 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23890 sed -n "$gl_absolute_header_sed"`'"'
23891 else
23892 gl_cv_next_unistd_h='<'unistd.h'>'
23893 fi
23894
23895
23896 fi
23897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
23898 $as_echo "$gl_cv_next_unistd_h" >&6; }
23899 fi
23900 NEXT_UNISTD_H=$gl_cv_next_unistd_h
23901
23902 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23903 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23904 gl_next_as_first_directive='<'unistd.h'>'
23905 else
23906 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23907 gl_next_as_first_directive=$gl_cv_next_unistd_h
23908 fi
23909 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
23910
23911
23912
23913
23914 if test $ac_cv_header_unistd_h = yes; then
23915 HAVE_UNISTD_H=1
23916 else
23917 HAVE_UNISTD_H=0
23918 fi
23919
23920
23921
23922
23923
23924
23925
23926
23927
23928
23929
23930
23931
23932
23933 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
23934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
23935 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
23936 if test "${gl_cv_func_futimesat_works+set}" = set; then :
23937 $as_echo_n "(cached) " >&6
23938 else
23939 touch conftest.file
23940 if test "$cross_compiling" = yes; then :
23941 case "$host_os" in
23942 # Guess yes on glibc systems.
23943 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
23944 # If we don't know, assume the worst.
23945 *) gl_cv_func_futimesat_works="guessing no" ;;
23946 esac
23947
23948 else
23949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23950 /* end confdefs.h. */
23951
23952 #include <stddef.h>
23953 #include <sys/times.h>
23954 #include <fcntl.h>
23955
23956 int
23957 main ()
23958 {
23959 int fd = open ("conftest.file", O_RDWR);
23960 if (fd < 0) return 1;
23961 if (futimesat (fd, NULL, NULL)) return 2;
23962
23963 ;
23964 return 0;
23965 }
23966 _ACEOF
23967 if ac_fn_c_try_run "$LINENO"; then :
23968 gl_cv_func_futimesat_works=yes
23969 else
23970 gl_cv_func_futimesat_works=no
23971 fi
23972 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23973 conftest.$ac_objext conftest.beam conftest.$ac_ext
23974 fi
23975
23976 rm -f conftest.file
23977 fi
23978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
23979 $as_echo "$gl_cv_func_futimesat_works" >&6; }
23980 case "$gl_cv_func_futimesat_works" in
23981 *yes) ;;
23982 *)
23983
23984 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
23985
23986 ;;
23987 esac
23988 fi
23989
23990 gl_gnulib_enabled_dosname=false
23991 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
23992 gl_gnulib_enabled_pathmax=false
23993 gl_gnulib_enabled_stat=false
23994 gl_gnulib_enabled_strtoll=false
23995 gl_gnulib_enabled_strtoull=false
23996 gl_gnulib_enabled_verify=false
23997 func_gl_gnulib_m4code_dosname ()
23998 {
23999 if ! $gl_gnulib_enabled_dosname; then
24000 gl_gnulib_enabled_dosname=true
24001 fi
24002 }
24003 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
24004 {
24005 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24006
24007
24008 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
24009 fi
24010 }
24011 func_gl_gnulib_m4code_pathmax ()
24012 {
24013 if ! $gl_gnulib_enabled_pathmax; then
24014
24015
24016
24017 gl_gnulib_enabled_pathmax=true
24018 fi
24019 }
24020 func_gl_gnulib_m4code_stat ()
24021 {
24022 if ! $gl_gnulib_enabled_stat; then
24023
24024
24025
24026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
24027 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
24028 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
24029 $as_echo_n "(cached) " >&6
24030 else
24031 if test "$cross_compiling" = yes; then :
24032 case $host_os in
24033 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
24034 *) gl_cv_func_stat_dir_slash="guessing yes";;
24035 esac
24036 else
24037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24038 /* end confdefs.h. */
24039 #include <sys/stat.h>
24040
24041 int
24042 main ()
24043 {
24044 struct stat st; return stat (".", &st) != stat ("./", &st);
24045 ;
24046 return 0;
24047 }
24048 _ACEOF
24049 if ac_fn_c_try_run "$LINENO"; then :
24050 gl_cv_func_stat_dir_slash=yes
24051 else
24052 gl_cv_func_stat_dir_slash=no
24053 fi
24054 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24055 conftest.$ac_objext conftest.beam conftest.$ac_ext
24056 fi
24057
24058 fi
24059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
24060 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
24061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
24062 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
24063 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
24064 $as_echo_n "(cached) " >&6
24065 else
24066 touch conftest.tmp
24067 # Assume that if we have lstat, we can also check symlinks.
24068 if test $ac_cv_func_lstat = yes; then
24069 ln -s conftest.tmp conftest.lnk
24070 fi
24071 if test "$cross_compiling" = yes; then :
24072 case "$host_os" in
24073 # Guess yes on glibc systems.
24074 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
24075 # If we don't know, assume the worst.
24076 *) gl_cv_func_stat_file_slash="guessing no" ;;
24077 esac
24078
24079 else
24080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
24081 /* end confdefs.h. */
24082 #include <sys/stat.h>
24083
24084 int
24085 main ()
24086 {
24087 int result = 0;
24088 struct stat st;
24089 if (!stat ("conftest.tmp/", &st))
24090 result |= 1;
24091 #if HAVE_LSTAT
24092 if (!stat ("conftest.lnk/", &st))
24093 result |= 2;
24094 #endif
24095 return result;
24096
24097 ;
24098 return 0;
24099 }
24100 _ACEOF
24101 if ac_fn_c_try_run "$LINENO"; then :
24102 gl_cv_func_stat_file_slash=yes
24103 else
24104 gl_cv_func_stat_file_slash=no
24105 fi
24106 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
24107 conftest.$ac_objext conftest.beam conftest.$ac_ext
24108 fi
24109
24110 rm -f conftest.tmp conftest.lnk
24111 fi
24112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
24113 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
24114 case $gl_cv_func_stat_dir_slash in
24115 *no) REPLACE_STAT=1
24116
24117 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
24118 ;;
24119 esac
24120 case $gl_cv_func_stat_file_slash in
24121 *no) REPLACE_STAT=1
24122
24123 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
24124 ;;
24125 esac
24126
24127 if test $REPLACE_STAT = 1; then
24128
24129
24130
24131
24132
24133
24134
24135
24136 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
24137
24138
24139
24140 :
24141
24142 fi
24143
24144
24145
24146
24147
24148 GNULIB_STAT=1
24149
24150
24151
24152
24153
24154 gl_gnulib_enabled_stat=true
24155 if test $REPLACE_STAT = 1; then
24156 func_gl_gnulib_m4code_dosname
24157 fi
24158 if test $REPLACE_STAT = 1; then
24159 func_gl_gnulib_m4code_pathmax
24160 fi
24161 if test $REPLACE_STAT = 1; then
24162 func_gl_gnulib_m4code_verify
24163 fi
24164 fi
24165 }
24166 func_gl_gnulib_m4code_strtoll ()
24167 {
24168 if ! $gl_gnulib_enabled_strtoll; then
24169
24170
24171
24172 if test "$ac_cv_type_long_long_int" = yes; then
24173 for ac_func in strtoll
24174 do :
24175 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
24176 if test "x$ac_cv_func_strtoll" = x""yes; then :
24177 cat >>confdefs.h <<_ACEOF
24178 #define HAVE_STRTOLL 1
24179 _ACEOF
24180
24181 fi
24182 done
24183
24184 if test $ac_cv_func_strtoll = no; then
24185 HAVE_STRTOLL=0
24186 fi
24187 fi
24188
24189 if test $HAVE_STRTOLL = 0; then
24190
24191
24192
24193
24194
24195
24196
24197
24198 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
24199
24200
24201 :
24202
24203 fi
24204
24205
24206
24207
24208
24209 GNULIB_STRTOLL=1
24210
24211
24212
24213
24214
24215 gl_gnulib_enabled_strtoll=true
24216 fi
24217 }
24218 func_gl_gnulib_m4code_strtoull ()
24219 {
24220 if ! $gl_gnulib_enabled_strtoull; then
24221
24222
24223
24224 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
24225 for ac_func in strtoull
24226 do :
24227 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
24228 if test "x$ac_cv_func_strtoull" = x""yes; then :
24229 cat >>confdefs.h <<_ACEOF
24230 #define HAVE_STRTOULL 1
24231 _ACEOF
24232
24233 fi
24234 done
24235
24236 if test $ac_cv_func_strtoull = no; then
24237 HAVE_STRTOULL=0
24238 fi
24239 fi
24240
24241 if test $HAVE_STRTOULL = 0; then
24242
24243
24244
24245
24246
24247
24248
24249
24250 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
24251
24252
24253 :
24254
24255 fi
24256
24257
24258
24259
24260
24261 GNULIB_STRTOULL=1
24262
24263
24264
24265
24266
24267 gl_gnulib_enabled_strtoull=true
24268 fi
24269 }
24270 func_gl_gnulib_m4code_verify ()
24271 {
24272 if ! $gl_gnulib_enabled_verify; then
24273 gl_gnulib_enabled_verify=true
24274 fi
24275 }
24276 if test $REPLACE_GETOPT = 1; then
24277 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
24278 fi
24279 if test $REPLACE_LSTAT = 1; then
24280 func_gl_gnulib_m4code_dosname
24281 fi
24282 if test $REPLACE_LSTAT = 1; then
24283 func_gl_gnulib_m4code_stat
24284 fi
24285 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
24286 func_gl_gnulib_m4code_stat
24287 fi
24288 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
24289 func_gl_gnulib_m4code_strtoll
24290 fi
24291 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
24292 func_gl_gnulib_m4code_verify
24293 fi
24294 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
24295 func_gl_gnulib_m4code_strtoull
24296 fi
24297 if test $ac_cv_func_strtoumax = no; then
24298 func_gl_gnulib_m4code_verify
24299 fi
24300
24301 if $gl_gnulib_enabled_dosname; then
24302 gl_GNULIB_ENABLED_dosname_TRUE=
24303 gl_GNULIB_ENABLED_dosname_FALSE='#'
24304 else
24305 gl_GNULIB_ENABLED_dosname_TRUE='#'
24306 gl_GNULIB_ENABLED_dosname_FALSE=
24307 fi
24308
24309 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
24310 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
24311 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
24312 else
24313 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
24314 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
24315 fi
24316
24317 if $gl_gnulib_enabled_pathmax; then
24318 gl_GNULIB_ENABLED_pathmax_TRUE=
24319 gl_GNULIB_ENABLED_pathmax_FALSE='#'
24320 else
24321 gl_GNULIB_ENABLED_pathmax_TRUE='#'
24322 gl_GNULIB_ENABLED_pathmax_FALSE=
24323 fi
24324
24325 if $gl_gnulib_enabled_stat; then
24326 gl_GNULIB_ENABLED_stat_TRUE=
24327 gl_GNULIB_ENABLED_stat_FALSE='#'
24328 else
24329 gl_GNULIB_ENABLED_stat_TRUE='#'
24330 gl_GNULIB_ENABLED_stat_FALSE=
24331 fi
24332
24333 if $gl_gnulib_enabled_strtoll; then
24334 gl_GNULIB_ENABLED_strtoll_TRUE=
24335 gl_GNULIB_ENABLED_strtoll_FALSE='#'
24336 else
24337 gl_GNULIB_ENABLED_strtoll_TRUE='#'
24338 gl_GNULIB_ENABLED_strtoll_FALSE=
24339 fi
24340
24341 if $gl_gnulib_enabled_strtoull; then
24342 gl_GNULIB_ENABLED_strtoull_TRUE=
24343 gl_GNULIB_ENABLED_strtoull_FALSE='#'
24344 else
24345 gl_GNULIB_ENABLED_strtoull_TRUE='#'
24346 gl_GNULIB_ENABLED_strtoull_FALSE=
24347 fi
24348
24349 if $gl_gnulib_enabled_verify; then
24350 gl_GNULIB_ENABLED_verify_TRUE=
24351 gl_GNULIB_ENABLED_verify_FALSE='#'
24352 else
24353 gl_GNULIB_ENABLED_verify_TRUE='#'
24354 gl_GNULIB_ENABLED_verify_FALSE=
24355 fi
24356
24357 # End of code from modules
24358
24359
24360
24361
24362
24363
24364
24365
24366
24367 gltests_libdeps=
24368 gltests_ltlibdeps=
24369
24370
24371
24372
24373
24374
24375
24376
24377
24378 gl_source_base='tests'
24379 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
24380
24381 gl_module_indicator_condition=$gltests_WITNESS
24382
24383
24384
24385
24386
24387
24388
24389
24390
24391
24392 LIBGNU_LIBDEPS="$gl_libdeps"
24393
24394 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
24395
24396
24397 CFLAGS=$SAVE_CFLAGS
24398 LIBS=$SAVE_LIBS
24399
24400 case "$opsys" in
24401 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
24402
24403 darwin)
24404 ## The -headerpad option tells ld (see man page) to leave room at the
24405 ## end of the header for adding load commands. Needed for dumping.
24406 ## 0x690 is the total size of 30 segment load commands (at 56
24407 ## each); under Cocoa 31 commands are required.
24408 if test "$HAVE_NS" = "yes"; then
24409 libs_nsgui="-framework AppKit"
24410 headerpad_extra=6C8
24411 else
24412 libs_nsgui=
24413 headerpad_extra=690
24414 fi
24415 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
24416
24417 ## This is here because src/Makefile.in did some extra fiddling around
24418 ## with LD_SWITCH_SYSTEM. The cpp logic was:
24419 ## #ifndef LD_SWITCH_SYSTEM
24420 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
24421 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
24422 ## not using gcc, darwin.
24423 ## Because this was done in src/Makefile.in, the resulting part of
24424 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
24425 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
24426 ## rather than LD_SWITCH_SYSTEM.
24427 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24428 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
24429 ;;
24430
24431 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24432 ## find X at run-time.
24433 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24434 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24435 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24436 ## had different values in configure (in ac_link) and src/Makefile.in.
24437 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24438 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24439
24440 *) LD_SWITCH_SYSTEM_TEMACS= ;;
24441 esac
24442
24443 if test "$NS_IMPL_GNUSTEP" = "yes"; then
24444 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
24445 fi
24446
24447
24448
24449
24450 LD_FIRSTFLAG=
24451 ORDINARY_LINK=
24452 case "$opsys" in
24453 ## gnu: GNU needs its own crt0.
24454 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
24455
24456 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24457 ## library search parth, i.e. it won't search /usr/lib for libc and
24458 ## friends. Using -nostartfiles instead avoids this problem, and
24459 ## will also work on earlier NetBSD releases.
24460 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
24461
24462 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24463 ## MkLinux/LinuxPPC needs this.
24464 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24465 gnu-*)
24466 case "$canonical" in
24467 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
24468 esac
24469 ;;
24470 esac
24471
24472
24473 if test "x$ORDINARY_LINK" = "xyes"; then
24474
24475 LD_FIRSTFLAG=""
24476
24477 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24478
24479
24480 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24481 ## freebsd, gnu-* not on powerpc*|s390x*.
24482 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24483
24484 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24485 ## places that are difficult to figure out at make time. Fortunately,
24486 ## these same versions allow you to pass arbitrary flags on to the
24487 ## linker, so there is no reason not to use it as a linker.
24488 ##
24489 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24490 ## searching for libraries in its internal directories, so we have to
24491 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24492 LD_FIRSTFLAG="-nostdlib"
24493 fi
24494
24495 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24496 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
24497
24498
24499
24500
24501 ## FIXME? The logic here is not precisely the same as that above.
24502 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24503 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24504 LIB_GCC=
24505 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24506
24507 case "$opsys" in
24508 freebsd|netbsd|openbsd) LIB_GCC= ;;
24509
24510 gnu-*)
24511 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24512 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24513 case $host_cpu in
24514 arm*)
24515 LIB_GCC="-lgcc_s"
24516 ;;
24517 *)
24518 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24519 ## immediately undefine it again and redefine it to empty.
24520 ## Was the C_SWITCH_X_SITE part really necessary?
24521 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24522 LIB_GCC=
24523 ;;
24524 esac
24525 ;;
24526
24527 ## Ask GCC where to find libgcc.a.
24528 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24529 esac
24530 fi
24531
24532 ## Common for all window systems
24533 if test "$window_system" != "none"; then
24534
24535 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24536
24537
24538 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24539
24540 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
24541 fi
24542
24543
24544
24545
24546
24547 #### Report on what we decided to do.
24548 #### Report GTK as a toolkit, even if it doesn't use Xt.
24549 #### It makes printing result more understandable as using GTK sets
24550 #### toolkit_scroll_bars to yes by default.
24551 if test "${HAVE_GTK}" = "yes"; then
24552 USE_X_TOOLKIT="$USE_GTK_TOOLKIT"
24553 fi
24554
24555 echo "
24556 Configured for \`${canonical}'.
24557
24558 Where should the build process find the source code? ${srcdir}
24559 What compiler should emacs be built with? ${CC} ${CFLAGS}
24560 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24561 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24562 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24563 What window system should Emacs use? ${window_system}
24564 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24565
24566 if test -n "${x_includes}"; then
24567 echo " Where do we find X Windows header files? ${x_includes}"
24568 else
24569 echo " Where do we find X Windows header files? Standard dirs"
24570 fi
24571 if test -n "${x_libraries}"; then
24572 echo " Where do we find X Windows libraries? ${x_libraries}"
24573 else
24574 echo " Where do we find X Windows libraries? Standard dirs"
24575 fi
24576
24577 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24578 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24579 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24580 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24581 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24582 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24583 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24584 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24585
24586 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24587 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24588 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24589 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24590 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24591 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24592 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24593
24594 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24595 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24596 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24597 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24598
24599 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24600 echo
24601
24602 if test -n "${EMACSDATA}"; then
24603 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24604 fi
24605 if test -n "${EMACSDOC}"; then
24606 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24607 fi
24608
24609 echo
24610
24611 if test "$HAVE_NS" = "yes"; then
24612 echo
24613 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24614 The installed application will go to nextstep/Emacs.app and can be
24615 run or moved from there."
24616 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24617 echo "The application will be fully self-contained."
24618 else
24619 echo "The lisp resources for the application will be installed under ${prefix}.
24620 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24621 to run if these resources are not installed."
24622 fi
24623 echo
24624 fi
24625
24626 if test "${opsys}" = "cygwin"; then
24627 case `uname -r` in
24628 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24629 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24630 echo
24631 ;;
24632 esac
24633 fi
24634
24635 # Remove any trailing slashes in these variables.
24636 test "${prefix}" != NONE &&
24637 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24638 test "${exec_prefix}" != NONE &&
24639 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24640
24641 if test "$HAVE_NS" = "yes"; then
24642 if test "$NS_IMPL_GNUSTEP" = yes; then
24643 ac_config_files="$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"
24644
24645 else
24646 ac_config_files="$ac_config_files nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in"
24647
24648 fi
24649 fi
24650
24651 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile nextstep/Makefile"
24652
24653 ac_config_files="$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"
24654
24655
24656 opt_makefile=test/automated/Makefile
24657
24658 if test -f $srcdir/${opt_makefile}.in; then
24659 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24660 ac_config_files="$ac_config_files test/automated/Makefile"
24661
24662 fi
24663
24664
24665 opt_makefile=admin/unidata/Makefile
24666
24667 if test -f $srcdir/${opt_makefile}.in; then
24668 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24669 ac_config_files="$ac_config_files admin/unidata/Makefile"
24670
24671 fi
24672
24673
24674 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24675
24676
24677
24678 ac_config_commands="$ac_config_commands mkdirs"
24679
24680
24681 ac_config_commands="$ac_config_commands epaths"
24682
24683
24684 ac_config_commands="$ac_config_commands gdbinit"
24685
24686
24687 cat >confcache <<\_ACEOF
24688 # This file is a shell script that caches the results of configure
24689 # tests run on this system so they can be shared between configure
24690 # scripts and configure runs, see configure's option --config-cache.
24691 # It is not useful on other systems. If it contains results you don't
24692 # want to keep, you may remove or edit it.
24693 #
24694 # config.status only pays attention to the cache file if you give it
24695 # the --recheck option to rerun configure.
24696 #
24697 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24698 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24699 # following values.
24700
24701 _ACEOF
24702
24703 # The following way of writing the cache mishandles newlines in values,
24704 # but we know of no workaround that is simple, portable, and efficient.
24705 # So, we kill variables containing newlines.
24706 # Ultrix sh set writes to stderr and can't be redirected directly,
24707 # and sets the high bit in the cache file unless we assign to the vars.
24708 (
24709 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24710 eval ac_val=\$$ac_var
24711 case $ac_val in #(
24712 *${as_nl}*)
24713 case $ac_var in #(
24714 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24715 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24716 esac
24717 case $ac_var in #(
24718 _ | IFS | as_nl) ;; #(
24719 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
24720 *) { eval $ac_var=; unset $ac_var;} ;;
24721 esac ;;
24722 esac
24723 done
24724
24725 (set) 2>&1 |
24726 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24727 *${as_nl}ac_space=\ *)
24728 # `set' does not quote correctly, so add quotes: double-quote
24729 # substitution turns \\\\ into \\, and sed turns \\ into \.
24730 sed -n \
24731 "s/'/'\\\\''/g;
24732 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24733 ;; #(
24734 *)
24735 # `set' quotes correctly as required by POSIX, so do not add quotes.
24736 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24737 ;;
24738 esac |
24739 sort
24740 ) |
24741 sed '
24742 /^ac_cv_env_/b end
24743 t clear
24744 :clear
24745 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24746 t end
24747 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24748 :end' >>confcache
24749 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24750 if test -w "$cache_file"; then
24751 test "x$cache_file" != "x/dev/null" &&
24752 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24753 $as_echo "$as_me: updating cache $cache_file" >&6;}
24754 cat confcache >$cache_file
24755 else
24756 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24757 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24758 fi
24759 fi
24760 rm -f confcache
24761
24762 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24763 # Let make expand exec_prefix.
24764 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24765
24766 DEFS=-DHAVE_CONFIG_H
24767
24768 ac_libobjs=
24769 ac_ltlibobjs=
24770 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24771 # 1. Remove the extension, and $U if already installed.
24772 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24773 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
24774 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24775 # will be set to the directory where LIBOBJS objects are built.
24776 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24777 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
24778 done
24779 LIBOBJS=$ac_libobjs
24780
24781 LTLIBOBJS=$ac_ltlibobjs
24782
24783
24784 if test -n "$EXEEXT"; then
24785 am__EXEEXT_TRUE=
24786 am__EXEEXT_FALSE='#'
24787 else
24788 am__EXEEXT_TRUE='#'
24789 am__EXEEXT_FALSE=
24790 fi
24791
24792 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24793 as_fn_error "conditional \"AMDEP\" was never defined.
24794 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24795 fi
24796 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24797 as_fn_error "conditional \"am__fastdepCC\" was never defined.
24798 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24799 fi
24800 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24801 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
24802 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24803 fi
24804 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24805 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24806 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24807 fi
24808
24809 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24810 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24811 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24812 fi
24813 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
24814 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
24815 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24816 fi
24817 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
24818 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
24819 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24820 fi
24821 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
24822 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
24823 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24824 fi
24825 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
24826 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
24827 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24828 fi
24829 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
24830 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
24831 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24832 fi
24833 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
24834 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
24835 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24836 fi
24837 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
24838 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
24839 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24840 fi
24841 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
24842 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
24843 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24844 fi
24845 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
24846 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
24847 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24848 fi
24849 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
24850 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
24851 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24852 fi
24853 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
24854 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
24855 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24856 fi
24857 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
24858 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
24859 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24860 fi
24861
24862 gl_libobjs=
24863 gl_ltlibobjs=
24864 if test -n "$gl_LIBOBJS"; then
24865 # Remove the extension.
24866 sed_drop_objext='s/\.o$//;s/\.obj$//'
24867 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24868 gl_libobjs="$gl_libobjs $i.$ac_objext"
24869 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
24870 done
24871 fi
24872 gl_LIBOBJS=$gl_libobjs
24873
24874 gl_LTLIBOBJS=$gl_ltlibobjs
24875
24876
24877
24878 gltests_libobjs=
24879 gltests_ltlibobjs=
24880 if test -n "$gltests_LIBOBJS"; then
24881 # Remove the extension.
24882 sed_drop_objext='s/\.o$//;s/\.obj$//'
24883 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24884 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
24885 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
24886 done
24887 fi
24888 gltests_LIBOBJS=$gltests_libobjs
24889
24890 gltests_LTLIBOBJS=$gltests_ltlibobjs
24891
24892
24893
24894 : ${CONFIG_STATUS=./config.status}
24895 ac_write_fail=0
24896 ac_clean_files_save=$ac_clean_files
24897 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24898 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
24899 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
24900 as_write_fail=0
24901 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
24902 #! $SHELL
24903 # Generated by $as_me.
24904 # Run this file to recreate the current configuration.
24905 # Compiler output produced by configure, useful for debugging
24906 # configure, is in config.log if it exists.
24907
24908 debug=false
24909 ac_cs_recheck=false
24910 ac_cs_silent=false
24911
24912 SHELL=\${CONFIG_SHELL-$SHELL}
24913 export SHELL
24914 _ASEOF
24915 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
24916 ## -------------------- ##
24917 ## M4sh Initialization. ##
24918 ## -------------------- ##
24919
24920 # Be more Bourne compatible
24921 DUALCASE=1; export DUALCASE # for MKS sh
24922 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
24923 emulate sh
24924 NULLCMD=:
24925 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24926 # is contrary to our usage. Disable this feature.
24927 alias -g '${1+"$@"}'='"$@"'
24928 setopt NO_GLOB_SUBST
24929 else
24930 case `(set -o) 2>/dev/null` in #(
24931 *posix*) :
24932 set -o posix ;; #(
24933 *) :
24934 ;;
24935 esac
24936 fi
24937
24938
24939 as_nl='
24940 '
24941 export as_nl
24942 # Printing a long string crashes Solaris 7 /usr/bin/printf.
24943 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
24944 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
24945 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
24946 # Prefer a ksh shell builtin over an external printf program on Solaris,
24947 # but without wasting forks for bash or zsh.
24948 if test -z "$BASH_VERSION$ZSH_VERSION" \
24949 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
24950 as_echo='print -r --'
24951 as_echo_n='print -rn --'
24952 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
24953 as_echo='printf %s\n'
24954 as_echo_n='printf %s'
24955 else
24956 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
24957 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
24958 as_echo_n='/usr/ucb/echo -n'
24959 else
24960 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
24961 as_echo_n_body='eval
24962 arg=$1;
24963 case $arg in #(
24964 *"$as_nl"*)
24965 expr "X$arg" : "X\\(.*\\)$as_nl";
24966 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
24967 esac;
24968 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
24969 '
24970 export as_echo_n_body
24971 as_echo_n='sh -c $as_echo_n_body as_echo'
24972 fi
24973 export as_echo_body
24974 as_echo='sh -c $as_echo_body as_echo'
24975 fi
24976
24977 # The user is always right.
24978 if test "${PATH_SEPARATOR+set}" != set; then
24979 PATH_SEPARATOR=:
24980 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
24981 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
24982 PATH_SEPARATOR=';'
24983 }
24984 fi
24985
24986
24987 # IFS
24988 # We need space, tab and new line, in precisely that order. Quoting is
24989 # there to prevent editors from complaining about space-tab.
24990 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24991 # splitting by setting IFS to empty value.)
24992 IFS=" "" $as_nl"
24993
24994 # Find who we are. Look in the path if we contain no directory separator.
24995 case $0 in #((
24996 *[\\/]* ) as_myself=$0 ;;
24997 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24998 for as_dir in $PATH
24999 do
25000 IFS=$as_save_IFS
25001 test -z "$as_dir" && as_dir=.
25002 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
25003 done
25004 IFS=$as_save_IFS
25005
25006 ;;
25007 esac
25008 # We did not find ourselves, most probably we were run as `sh COMMAND'
25009 # in which case we are not to be found in the path.
25010 if test "x$as_myself" = x; then
25011 as_myself=$0
25012 fi
25013 if test ! -f "$as_myself"; then
25014 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
25015 exit 1
25016 fi
25017
25018 # Unset variables that we do not need and which cause bugs (e.g. in
25019 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
25020 # suppresses any "Segmentation fault" message there. '((' could
25021 # trigger a bug in pdksh 5.2.14.
25022 for as_var in BASH_ENV ENV MAIL MAILPATH
25023 do eval test x\${$as_var+set} = xset \
25024 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
25025 done
25026 PS1='$ '
25027 PS2='> '
25028 PS4='+ '
25029
25030 # NLS nuisances.
25031 LC_ALL=C
25032 export LC_ALL
25033 LANGUAGE=C
25034 export LANGUAGE
25035
25036 # CDPATH.
25037 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
25038
25039
25040 # as_fn_error ERROR [LINENO LOG_FD]
25041 # ---------------------------------
25042 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
25043 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
25044 # script with status $?, using 1 if that was 0.
25045 as_fn_error ()
25046 {
25047 as_status=$?; test $as_status -eq 0 && as_status=1
25048 if test "$3"; then
25049 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
25050 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
25051 fi
25052 $as_echo "$as_me: error: $1" >&2
25053 as_fn_exit $as_status
25054 } # as_fn_error
25055
25056
25057 # as_fn_set_status STATUS
25058 # -----------------------
25059 # Set $? to STATUS, without forking.
25060 as_fn_set_status ()
25061 {
25062 return $1
25063 } # as_fn_set_status
25064
25065 # as_fn_exit STATUS
25066 # -----------------
25067 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
25068 as_fn_exit ()
25069 {
25070 set +e
25071 as_fn_set_status $1
25072 exit $1
25073 } # as_fn_exit
25074
25075 # as_fn_unset VAR
25076 # ---------------
25077 # Portably unset VAR.
25078 as_fn_unset ()
25079 {
25080 { eval $1=; unset $1;}
25081 }
25082 as_unset=as_fn_unset
25083 # as_fn_append VAR VALUE
25084 # ----------------------
25085 # Append the text in VALUE to the end of the definition contained in VAR. Take
25086 # advantage of any shell optimizations that allow amortized linear growth over
25087 # repeated appends, instead of the typical quadratic growth present in naive
25088 # implementations.
25089 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
25090 eval 'as_fn_append ()
25091 {
25092 eval $1+=\$2
25093 }'
25094 else
25095 as_fn_append ()
25096 {
25097 eval $1=\$$1\$2
25098 }
25099 fi # as_fn_append
25100
25101 # as_fn_arith ARG...
25102 # ------------------
25103 # Perform arithmetic evaluation on the ARGs, and store the result in the
25104 # global $as_val. Take advantage of shells that can avoid forks. The arguments
25105 # must be portable across $(()) and expr.
25106 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
25107 eval 'as_fn_arith ()
25108 {
25109 as_val=$(( $* ))
25110 }'
25111 else
25112 as_fn_arith ()
25113 {
25114 as_val=`expr "$@" || test $? -eq 1`
25115 }
25116 fi # as_fn_arith
25117
25118
25119 if expr a : '\(a\)' >/dev/null 2>&1 &&
25120 test "X`expr 00001 : '.*\(...\)'`" = X001; then
25121 as_expr=expr
25122 else
25123 as_expr=false
25124 fi
25125
25126 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
25127 as_basename=basename
25128 else
25129 as_basename=false
25130 fi
25131
25132 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
25133 as_dirname=dirname
25134 else
25135 as_dirname=false
25136 fi
25137
25138 as_me=`$as_basename -- "$0" ||
25139 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
25140 X"$0" : 'X\(//\)$' \| \
25141 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
25142 $as_echo X/"$0" |
25143 sed '/^.*\/\([^/][^/]*\)\/*$/{
25144 s//\1/
25145 q
25146 }
25147 /^X\/\(\/\/\)$/{
25148 s//\1/
25149 q
25150 }
25151 /^X\/\(\/\).*/{
25152 s//\1/
25153 q
25154 }
25155 s/.*/./; q'`
25156
25157 # Avoid depending upon Character Ranges.
25158 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
25159 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
25160 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
25161 as_cr_digits='0123456789'
25162 as_cr_alnum=$as_cr_Letters$as_cr_digits
25163
25164 ECHO_C= ECHO_N= ECHO_T=
25165 case `echo -n x` in #(((((
25166 -n*)
25167 case `echo 'xy\c'` in
25168 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
25169 xy) ECHO_C='\c';;
25170 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
25171 ECHO_T=' ';;
25172 esac;;
25173 *)
25174 ECHO_N='-n';;
25175 esac
25176
25177 rm -f conf$$ conf$$.exe conf$$.file
25178 if test -d conf$$.dir; then
25179 rm -f conf$$.dir/conf$$.file
25180 else
25181 rm -f conf$$.dir
25182 mkdir conf$$.dir 2>/dev/null
25183 fi
25184 if (echo >conf$$.file) 2>/dev/null; then
25185 if ln -s conf$$.file conf$$ 2>/dev/null; then
25186 as_ln_s='ln -s'
25187 # ... but there are two gotchas:
25188 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
25189 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
25190 # In both cases, we have to default to `cp -p'.
25191 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
25192 as_ln_s='cp -p'
25193 elif ln conf$$.file conf$$ 2>/dev/null; then
25194 as_ln_s=ln
25195 else
25196 as_ln_s='cp -p'
25197 fi
25198 else
25199 as_ln_s='cp -p'
25200 fi
25201 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
25202 rmdir conf$$.dir 2>/dev/null
25203
25204
25205 # as_fn_mkdir_p
25206 # -------------
25207 # Create "$as_dir" as a directory, including parents if necessary.
25208 as_fn_mkdir_p ()
25209 {
25210
25211 case $as_dir in #(
25212 -*) as_dir=./$as_dir;;
25213 esac
25214 test -d "$as_dir" || eval $as_mkdir_p || {
25215 as_dirs=
25216 while :; do
25217 case $as_dir in #(
25218 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
25219 *) as_qdir=$as_dir;;
25220 esac
25221 as_dirs="'$as_qdir' $as_dirs"
25222 as_dir=`$as_dirname -- "$as_dir" ||
25223 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25224 X"$as_dir" : 'X\(//\)[^/]' \| \
25225 X"$as_dir" : 'X\(//\)$' \| \
25226 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25227 $as_echo X"$as_dir" |
25228 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25229 s//\1/
25230 q
25231 }
25232 /^X\(\/\/\)[^/].*/{
25233 s//\1/
25234 q
25235 }
25236 /^X\(\/\/\)$/{
25237 s//\1/
25238 q
25239 }
25240 /^X\(\/\).*/{
25241 s//\1/
25242 q
25243 }
25244 s/.*/./; q'`
25245 test -d "$as_dir" && break
25246 done
25247 test -z "$as_dirs" || eval "mkdir $as_dirs"
25248 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
25249
25250
25251 } # as_fn_mkdir_p
25252 if mkdir -p . 2>/dev/null; then
25253 as_mkdir_p='mkdir -p "$as_dir"'
25254 else
25255 test -d ./-p && rmdir ./-p
25256 as_mkdir_p=false
25257 fi
25258
25259 if test -x / >/dev/null 2>&1; then
25260 as_test_x='test -x'
25261 else
25262 if ls -dL / >/dev/null 2>&1; then
25263 as_ls_L_option=L
25264 else
25265 as_ls_L_option=
25266 fi
25267 as_test_x='
25268 eval sh -c '\''
25269 if test -d "$1"; then
25270 test -d "$1/.";
25271 else
25272 case $1 in #(
25273 -*)set "./$1";;
25274 esac;
25275 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
25276 ???[sx]*):;;*)false;;esac;fi
25277 '\'' sh
25278 '
25279 fi
25280 as_executable_p=$as_test_x
25281
25282 # Sed expression to map a string onto a valid CPP name.
25283 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
25284
25285 # Sed expression to map a string onto a valid variable name.
25286 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
25287
25288
25289 exec 6>&1
25290 ## ----------------------------------- ##
25291 ## Main body of $CONFIG_STATUS script. ##
25292 ## ----------------------------------- ##
25293 _ASEOF
25294 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
25295
25296 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25297 # Save the log message, to keep $0 and so on meaningful, and to
25298 # report actual input values of CONFIG_FILES etc. instead of their
25299 # values after options handling.
25300 ac_log="
25301 This file was extended by emacs $as_me 24.2.50, which was
25302 generated by GNU Autoconf 2.65. Invocation command line was
25303
25304 CONFIG_FILES = $CONFIG_FILES
25305 CONFIG_HEADERS = $CONFIG_HEADERS
25306 CONFIG_LINKS = $CONFIG_LINKS
25307 CONFIG_COMMANDS = $CONFIG_COMMANDS
25308 $ $0 $@
25309
25310 on `(hostname || uname -n) 2>/dev/null | sed 1q`
25311 "
25312
25313 _ACEOF
25314
25315 case $ac_config_files in *"
25316 "*) set x $ac_config_files; shift; ac_config_files=$*;;
25317 esac
25318
25319 case $ac_config_headers in *"
25320 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
25321 esac
25322
25323
25324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25325 # Files that config.status was made for.
25326 config_files="$ac_config_files"
25327 config_headers="$ac_config_headers"
25328 config_commands="$ac_config_commands"
25329
25330 _ACEOF
25331
25332 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25333 ac_cs_usage="\
25334 \`$as_me' instantiates files and other configuration actions
25335 from templates according to the current configuration. Unless the files
25336 and actions are specified as TAGs, all are instantiated by default.
25337
25338 Usage: $0 [OPTION]... [TAG]...
25339
25340 -h, --help print this help, then exit
25341 -V, --version print version number and configuration settings, then exit
25342 --config print configuration, then exit
25343 -q, --quiet, --silent
25344 do not print progress messages
25345 -d, --debug don't remove temporary files
25346 --recheck update $as_me by reconfiguring in the same conditions
25347 --file=FILE[:TEMPLATE]
25348 instantiate the configuration file FILE
25349 --header=FILE[:TEMPLATE]
25350 instantiate the configuration header FILE
25351
25352 Configuration files:
25353 $config_files
25354
25355 Configuration headers:
25356 $config_headers
25357
25358 Configuration commands:
25359 $config_commands
25360
25361 Report bugs to the package provider."
25362
25363 _ACEOF
25364 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25365 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
25366 ac_cs_version="\\
25367 emacs config.status 24.2.50
25368 configured by $0, generated by GNU Autoconf 2.65,
25369 with options \\"\$ac_cs_config\\"
25370
25371 Copyright (C) 2009 Free Software Foundation, Inc.
25372 This config.status script is free software; the Free Software Foundation
25373 gives unlimited permission to copy, distribute and modify it."
25374
25375 ac_pwd='$ac_pwd'
25376 srcdir='$srcdir'
25377 INSTALL='$INSTALL'
25378 MKDIR_P='$MKDIR_P'
25379 AWK='$AWK'
25380 test -n "\$AWK" || AWK=awk
25381 _ACEOF
25382
25383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25384 # The default lists apply if the user does not specify any file.
25385 ac_need_defaults=:
25386 while test $# != 0
25387 do
25388 case $1 in
25389 --*=*)
25390 ac_option=`expr "X$1" : 'X\([^=]*\)='`
25391 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
25392 ac_shift=:
25393 ;;
25394 *)
25395 ac_option=$1
25396 ac_optarg=$2
25397 ac_shift=shift
25398 ;;
25399 esac
25400
25401 case $ac_option in
25402 # Handling of the options.
25403 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25404 ac_cs_recheck=: ;;
25405 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
25406 $as_echo "$ac_cs_version"; exit ;;
25407 --config | --confi | --conf | --con | --co | --c )
25408 $as_echo "$ac_cs_config"; exit ;;
25409 --debug | --debu | --deb | --de | --d | -d )
25410 debug=: ;;
25411 --file | --fil | --fi | --f )
25412 $ac_shift
25413 case $ac_optarg in
25414 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25415 esac
25416 as_fn_append CONFIG_FILES " '$ac_optarg'"
25417 ac_need_defaults=false;;
25418 --header | --heade | --head | --hea )
25419 $ac_shift
25420 case $ac_optarg in
25421 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25422 esac
25423 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
25424 ac_need_defaults=false;;
25425 --he | --h)
25426 # Conflict between --help and --header
25427 as_fn_error "ambiguous option: \`$1'
25428 Try \`$0 --help' for more information.";;
25429 --help | --hel | -h )
25430 $as_echo "$ac_cs_usage"; exit ;;
25431 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25432 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25433 ac_cs_silent=: ;;
25434
25435 # This is an error.
25436 -*) as_fn_error "unrecognized option: \`$1'
25437 Try \`$0 --help' for more information." ;;
25438
25439 *) as_fn_append ac_config_targets " $1"
25440 ac_need_defaults=false ;;
25441
25442 esac
25443 shift
25444 done
25445
25446 ac_configure_extra_args=
25447
25448 if $ac_cs_silent; then
25449 exec 6>/dev/null
25450 ac_configure_extra_args="$ac_configure_extra_args --silent"
25451 fi
25452
25453 _ACEOF
25454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25455 if \$ac_cs_recheck; then
25456 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25457 shift
25458 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25459 CONFIG_SHELL='$SHELL'
25460 export CONFIG_SHELL
25461 exec "\$@"
25462 fi
25463
25464 _ACEOF
25465 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25466 exec 5>>config.log
25467 {
25468 echo
25469 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25470 ## Running $as_me. ##
25471 _ASBOX
25472 $as_echo "$ac_log"
25473 } >&5
25474
25475 _ACEOF
25476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25477 #
25478 # INIT-COMMANDS
25479 #
25480 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25481 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25482
25483 _ACEOF
25484
25485 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25486
25487 # Handling of arguments.
25488 for ac_config_target in $ac_config_targets
25489 do
25490 case $ac_config_target in
25491 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25492 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
25493 "nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Info-gnustep.plist:nextstep/templates/Info-gnustep.plist.in" ;;
25494 "nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop") CONFIG_FILES="$CONFIG_FILES nextstep/GNUstep/Emacs.base/Resources/Emacs.desktop:nextstep/templates/Emacs.desktop.in" ;;
25495 "nextstep/Cocoa/Emacs.base/Contents/Info.plist") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Info.plist:nextstep/templates/Info.plist.in" ;;
25496 "nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings") CONFIG_FILES="$CONFIG_FILES nextstep/Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:nextstep/templates/InfoPlist.strings.in" ;;
25497 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
25498 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
25499 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
25500 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
25501 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
25502 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
25503 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
25504 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
25505 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
25506 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
25507 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
25508 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
25509 "nextstep/Makefile") CONFIG_FILES="$CONFIG_FILES nextstep/Makefile" ;;
25510 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
25511 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
25512 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
25513 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
25514 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
25515
25516 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25517 esac
25518 done
25519
25520
25521 # If the user did not use the arguments to specify the items to instantiate,
25522 # then the envvar interface is used. Set only those that are not.
25523 # We use the long form for the default assignment because of an extremely
25524 # bizarre bug on SunOS 4.1.3.
25525 if $ac_need_defaults; then
25526 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25527 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25528 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25529 fi
25530
25531 # Have a temporary directory for convenience. Make it in the build tree
25532 # simply because there is no reason against having it here, and in addition,
25533 # creating and moving files from /tmp can sometimes cause problems.
25534 # Hook for its removal unless debugging.
25535 # Note that there is a small window in which the directory will not be cleaned:
25536 # after its creation but before its name has been assigned to `$tmp'.
25537 $debug ||
25538 {
25539 tmp=
25540 trap 'exit_status=$?
25541 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25542 ' 0
25543 trap 'as_fn_exit 1' 1 2 13 15
25544 }
25545 # Create a (secure) tmp directory for tmp files.
25546
25547 {
25548 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25549 test -n "$tmp" && test -d "$tmp"
25550 } ||
25551 {
25552 tmp=./conf$$-$RANDOM
25553 (umask 077 && mkdir "$tmp")
25554 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
25555
25556 # Set up the scripts for CONFIG_FILES section.
25557 # No need to generate them if there are no CONFIG_FILES.
25558 # This happens for instance with `./config.status config.h'.
25559 if test -n "$CONFIG_FILES"; then
25560
25561 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
25562 ac_cs_awk_getline=:
25563 ac_cs_awk_pipe_init=
25564 ac_cs_awk_read_file='
25565 while ((getline aline < (F[key])) > 0)
25566 print(aline)
25567 close(F[key])'
25568 ac_cs_awk_pipe_fini=
25569 else
25570 ac_cs_awk_getline=false
25571 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
25572 ac_cs_awk_read_file='
25573 print "|#_!!_#|"
25574 print "cat " F[key] " &&"
25575 '$ac_cs_awk_pipe_init
25576 # The final `:' finishes the AND list.
25577 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
25578 fi
25579 ac_cr=`echo X | tr X '\015'`
25580 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25581 # But we know of no other shell where ac_cr would be empty at this
25582 # point, so we can use a bashism as a fallback.
25583 if test "x$ac_cr" = x; then
25584 eval ac_cr=\$\'\\r\'
25585 fi
25586 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25587 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25588 ac_cs_awk_cr='\r'
25589 else
25590 ac_cs_awk_cr=$ac_cr
25591 fi
25592
25593 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25594 _ACEOF
25595
25596 # Create commands to substitute file output variables.
25597 {
25598 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25599 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25600 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
25601 echo "_ACAWK" &&
25602 echo "_ACEOF"
25603 } >conf$$files.sh &&
25604 . ./conf$$files.sh ||
25605 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25606 rm -f conf$$files.sh
25607
25608 {
25609 echo "cat >conf$$subs.awk <<_ACEOF" &&
25610 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25611 echo "_ACEOF"
25612 } >conf$$subs.sh ||
25613 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25614 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25615 ac_delim='%!_!# '
25616 for ac_last_try in false false false false false :; do
25617 . ./conf$$subs.sh ||
25618 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25619
25620 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
25621 if test $ac_delim_n = $ac_delim_num; then
25622 break
25623 elif $ac_last_try; then
25624 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25625 else
25626 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25627 fi
25628 done
25629 rm -f conf$$subs.sh
25630
25631 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25632 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
25633 _ACEOF
25634 sed -n '
25635 h
25636 s/^/S["/; s/!.*/"]=/
25637 p
25638 g
25639 s/^[^!]*!//
25640 :repl
25641 t repl
25642 s/'"$ac_delim"'$//
25643 t delim
25644 :nl
25645 h
25646 s/\(.\{148\}\)..*/\1/
25647 t more1
25648 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
25649 p
25650 n
25651 b repl
25652 :more1
25653 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25654 p
25655 g
25656 s/.\{148\}//
25657 t nl
25658 :delim
25659 h
25660 s/\(.\{148\}\)..*/\1/
25661 t more2
25662 s/["\\]/\\&/g; s/^/"/; s/$/"/
25663 p
25664 b
25665 :more2
25666 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25667 p
25668 g
25669 s/.\{148\}//
25670 t delim
25671 ' <conf$$subs.awk | sed '
25672 /^[^""]/{
25673 N
25674 s/\n//
25675 }
25676 ' >>$CONFIG_STATUS || ac_write_fail=1
25677 rm -f conf$$subs.awk
25678 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25679 _ACAWK
25680 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
25681 for (key in S) S_is_set[key] = 1
25682 FS = "\a"
25683 \$ac_cs_awk_pipe_init
25684 }
25685 {
25686 line = $ 0
25687 nfields = split(line, field, "@")
25688 substed = 0
25689 len = length(field[1])
25690 for (i = 2; i < nfields; i++) {
25691 key = field[i]
25692 keylen = length(key)
25693 if (S_is_set[key]) {
25694 value = S[key]
25695 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25696 len += length(value) + length(field[++i])
25697 substed = 1
25698 } else
25699 len += 1 + keylen
25700 }
25701 if (nfields == 3 && !substed) {
25702 key = field[2]
25703 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25704 \$ac_cs_awk_read_file
25705 next
25706 }
25707 }
25708 print line
25709 }
25710 \$ac_cs_awk_pipe_fini
25711 _ACAWK
25712 _ACEOF
25713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25714 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25715 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
25716 else
25717 cat
25718 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
25719 || as_fn_error "could not setup config files machinery" "$LINENO" 5
25720 _ACEOF
25721
25722 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25723 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25724 # trailing colons and then remove the whole line if VPATH becomes empty
25725 # (actually we leave an empty line to preserve line numbers).
25726 if test "x$srcdir" = x.; then
25727 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25728 s/:*\$(srcdir):*/:/
25729 s/:*\${srcdir}:*/:/
25730 s/:*@srcdir@:*/:/
25731 s/^\([^=]*=[ ]*\):*/\1/
25732 s/:*$//
25733 s/^[^=]*=[ ]*$//
25734 }'
25735 fi
25736
25737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25738 fi # test -n "$CONFIG_FILES"
25739
25740 # Set up the scripts for CONFIG_HEADERS section.
25741 # No need to generate them if there are no CONFIG_HEADERS.
25742 # This happens for instance with `./config.status Makefile'.
25743 if test -n "$CONFIG_HEADERS"; then
25744 cat >"$tmp/defines.awk" <<\_ACAWK ||
25745 BEGIN {
25746 _ACEOF
25747
25748 # Transform confdefs.h into an awk script `defines.awk', embedded as
25749 # here-document in config.status, that substitutes the proper values into
25750 # config.h.in to produce config.h.
25751
25752 # Create a delimiter string that does not exist in confdefs.h, to ease
25753 # handling of long lines.
25754 ac_delim='%!_!# '
25755 for ac_last_try in false false :; do
25756 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
25757 if test -z "$ac_t"; then
25758 break
25759 elif $ac_last_try; then
25760 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
25761 else
25762 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25763 fi
25764 done
25765
25766 # For the awk script, D is an array of macro values keyed by name,
25767 # likewise P contains macro parameters if any. Preserve backslash
25768 # newline sequences.
25769
25770 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25771 sed -n '
25772 s/.\{148\}/&'"$ac_delim"'/g
25773 t rset
25774 :rset
25775 s/^[ ]*#[ ]*define[ ][ ]*/ /
25776 t def
25777 d
25778 :def
25779 s/\\$//
25780 t bsnl
25781 s/["\\]/\\&/g
25782 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25783 D["\1"]=" \3"/p
25784 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
25785 d
25786 :bsnl
25787 s/["\\]/\\&/g
25788 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25789 D["\1"]=" \3\\\\\\n"\\/p
25790 t cont
25791 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
25792 t cont
25793 d
25794 :cont
25795 n
25796 s/.\{148\}/&'"$ac_delim"'/g
25797 t clear
25798 :clear
25799 s/\\$//
25800 t bsnlc
25801 s/["\\]/\\&/g; s/^/"/; s/$/"/p
25802 d
25803 :bsnlc
25804 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
25805 b cont
25806 ' <confdefs.h | sed '
25807 s/'"$ac_delim"'/"\\\
25808 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25809
25810 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25811 for (key in D) D_is_set[key] = 1
25812 FS = "\a"
25813 }
25814 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
25815 line = \$ 0
25816 split(line, arg, " ")
25817 if (arg[1] == "#") {
25818 defundef = arg[2]
25819 mac1 = arg[3]
25820 } else {
25821 defundef = substr(arg[1], 2)
25822 mac1 = arg[2]
25823 }
25824 split(mac1, mac2, "(") #)
25825 macro = mac2[1]
25826 prefix = substr(line, 1, index(line, defundef) - 1)
25827 if (D_is_set[macro]) {
25828 # Preserve the white space surrounding the "#".
25829 print prefix "define", macro P[macro] D[macro]
25830 next
25831 } else {
25832 # Replace #undef with comments. This is necessary, for example,
25833 # in the case of _POSIX_SOURCE, which is predefined and required
25834 # on some systems where configure will not decide to define it.
25835 if (defundef == "undef") {
25836 print "/*", prefix defundef, macro, "*/"
25837 next
25838 }
25839 }
25840 }
25841 { print }
25842 _ACAWK
25843 _ACEOF
25844 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25845 as_fn_error "could not setup config headers machinery" "$LINENO" 5
25846 fi # test -n "$CONFIG_HEADERS"
25847
25848
25849 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
25850 shift
25851 for ac_tag
25852 do
25853 case $ac_tag in
25854 :[FHLC]) ac_mode=$ac_tag; continue;;
25855 esac
25856 case $ac_mode$ac_tag in
25857 :[FHL]*:*);;
25858 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
25859 :[FH]-) ac_tag=-:-;;
25860 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25861 esac
25862 ac_save_IFS=$IFS
25863 IFS=:
25864 set x $ac_tag
25865 IFS=$ac_save_IFS
25866 shift
25867 ac_file=$1
25868 shift
25869
25870 case $ac_mode in
25871 :L) ac_source=$1;;
25872 :[FH])
25873 ac_file_inputs=
25874 for ac_f
25875 do
25876 case $ac_f in
25877 -) ac_f="$tmp/stdin";;
25878 *) # Look for the file first in the build tree, then in the source tree
25879 # (if the path is not absolute). The absolute path cannot be DOS-style,
25880 # because $ac_f cannot contain `:'.
25881 test -f "$ac_f" ||
25882 case $ac_f in
25883 [\\/$]*) false;;
25884 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25885 esac ||
25886 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
25887 esac
25888 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
25889 as_fn_append ac_file_inputs " '$ac_f'"
25890 done
25891
25892 # Let's still pretend it is `configure' which instantiates (i.e., don't
25893 # use $as_me), people would be surprised to read:
25894 # /* config.h. Generated by config.status. */
25895 configure_input='Generated from '`
25896 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
25897 `' by configure.'
25898 if test x"$ac_file" != x-; then
25899 configure_input="$ac_file. $configure_input"
25900 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
25901 $as_echo "$as_me: creating $ac_file" >&6;}
25902 fi
25903 # Neutralize special characters interpreted by sed in replacement strings.
25904 case $configure_input in #(
25905 *\&* | *\|* | *\\* )
25906 ac_sed_conf_input=`$as_echo "$configure_input" |
25907 sed 's/[\\\\&|]/\\\\&/g'`;; #(
25908 *) ac_sed_conf_input=$configure_input;;
25909 esac
25910
25911 case $ac_tag in
25912 *:-:* | *:-) cat >"$tmp/stdin" \
25913 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
25914 esac
25915 ;;
25916 esac
25917
25918 ac_dir=`$as_dirname -- "$ac_file" ||
25919 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25920 X"$ac_file" : 'X\(//\)[^/]' \| \
25921 X"$ac_file" : 'X\(//\)$' \| \
25922 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25923 $as_echo X"$ac_file" |
25924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25925 s//\1/
25926 q
25927 }
25928 /^X\(\/\/\)[^/].*/{
25929 s//\1/
25930 q
25931 }
25932 /^X\(\/\/\)$/{
25933 s//\1/
25934 q
25935 }
25936 /^X\(\/\).*/{
25937 s//\1/
25938 q
25939 }
25940 s/.*/./; q'`
25941 as_dir="$ac_dir"; as_fn_mkdir_p
25942 ac_builddir=.
25943
25944 case "$ac_dir" in
25945 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25946 *)
25947 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
25948 # A ".." for each directory in $ac_dir_suffix.
25949 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
25950 case $ac_top_builddir_sub in
25951 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25952 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25953 esac ;;
25954 esac
25955 ac_abs_top_builddir=$ac_pwd
25956 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25957 # for backward compatibility:
25958 ac_top_builddir=$ac_top_build_prefix
25959
25960 case $srcdir in
25961 .) # We are building in place.
25962 ac_srcdir=.
25963 ac_top_srcdir=$ac_top_builddir_sub
25964 ac_abs_top_srcdir=$ac_pwd ;;
25965 [\\/]* | ?:[\\/]* ) # Absolute name.
25966 ac_srcdir=$srcdir$ac_dir_suffix;
25967 ac_top_srcdir=$srcdir
25968 ac_abs_top_srcdir=$srcdir ;;
25969 *) # Relative name.
25970 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25971 ac_top_srcdir=$ac_top_build_prefix$srcdir
25972 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25973 esac
25974 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25975
25976
25977 case $ac_mode in
25978 :F)
25979 #
25980 # CONFIG_FILE
25981 #
25982
25983 case $INSTALL in
25984 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25985 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25986 esac
25987 ac_MKDIR_P=$MKDIR_P
25988 case $MKDIR_P in
25989 [\\/$]* | ?:[\\/]* ) ;;
25990 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
25991 esac
25992 _ACEOF
25993
25994 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25995 # If the template does not know about datarootdir, expand it.
25996 # FIXME: This hack should be removed a few years after 2.60.
25997 ac_datarootdir_hack=; ac_datarootdir_seen=
25998 ac_sed_dataroot='
25999 /datarootdir/ {
26000 p
26001 q
26002 }
26003 /@datadir@/p
26004 /@docdir@/p
26005 /@infodir@/p
26006 /@localedir@/p
26007 /@mandir@/p'
26008 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
26009 *datarootdir*) ac_datarootdir_seen=yes;;
26010 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
26011 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
26012 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
26013 _ACEOF
26014 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26015 ac_datarootdir_hack='
26016 s&@datadir@&$datadir&g
26017 s&@docdir@&$docdir&g
26018 s&@infodir@&$infodir&g
26019 s&@localedir@&$localedir&g
26020 s&@mandir@&$mandir&g
26021 s&\\\${datarootdir}&$datarootdir&g' ;;
26022 esac
26023 _ACEOF
26024
26025 # Neutralize VPATH when `$srcdir' = `.'.
26026 # Shell code in configure.ac might set extrasub.
26027 # FIXME: do we really want to maintain this feature?
26028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
26029 ac_sed_extra="$ac_vpsub
26030 $extrasub
26031 _ACEOF
26032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
26033 :t
26034 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
26035 s|@configure_input@|$ac_sed_conf_input|;t t
26036 s&@top_builddir@&$ac_top_builddir_sub&;t t
26037 s&@top_build_prefix@&$ac_top_build_prefix&;t t
26038 s&@srcdir@&$ac_srcdir&;t t
26039 s&@abs_srcdir@&$ac_abs_srcdir&;t t
26040 s&@top_srcdir@&$ac_top_srcdir&;t t
26041 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
26042 s&@builddir@&$ac_builddir&;t t
26043 s&@abs_builddir@&$ac_abs_builddir&;t t
26044 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
26045 s&@INSTALL@&$ac_INSTALL&;t t
26046 s&@MKDIR_P@&$ac_MKDIR_P&;t t
26047 $ac_datarootdir_hack
26048 "
26049 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
26050 if $ac_cs_awk_getline; then
26051 $AWK -f "$tmp/subs.awk"
26052 else
26053 $AWK -f "$tmp/subs.awk" | $SHELL
26054 fi >$tmp/out \
26055 || as_fn_error "could not create $ac_file" "$LINENO" 5
26056
26057 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
26058 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
26059 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
26060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26061 which seems to be undefined. Please make sure it is defined." >&5
26062 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
26063 which seems to be undefined. Please make sure it is defined." >&2;}
26064
26065 rm -f "$tmp/stdin"
26066 case $ac_file in
26067 -) cat "$tmp/out" && rm -f "$tmp/out";;
26068 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
26069 esac \
26070 || as_fn_error "could not create $ac_file" "$LINENO" 5
26071 ;;
26072 :H)
26073 #
26074 # CONFIG_HEADER
26075 #
26076 if test x"$ac_file" != x-; then
26077 {
26078 $as_echo "/* $configure_input */" \
26079 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
26080 } >"$tmp/config.h" \
26081 || as_fn_error "could not create $ac_file" "$LINENO" 5
26082 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
26083 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
26084 $as_echo "$as_me: $ac_file is unchanged" >&6;}
26085 else
26086 rm -f "$ac_file"
26087 mv "$tmp/config.h" "$ac_file" \
26088 || as_fn_error "could not create $ac_file" "$LINENO" 5
26089 fi
26090 else
26091 $as_echo "/* $configure_input */" \
26092 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
26093 || as_fn_error "could not create -" "$LINENO" 5
26094 fi
26095 # Compute "$ac_file"'s index in $config_headers.
26096 _am_arg="$ac_file"
26097 _am_stamp_count=1
26098 for _am_header in $config_headers :; do
26099 case $_am_header in
26100 $_am_arg | $_am_arg:* )
26101 break ;;
26102 * )
26103 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
26104 esac
26105 done
26106 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
26107 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26108 X"$_am_arg" : 'X\(//\)[^/]' \| \
26109 X"$_am_arg" : 'X\(//\)$' \| \
26110 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
26111 $as_echo X"$_am_arg" |
26112 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26113 s//\1/
26114 q
26115 }
26116 /^X\(\/\/\)[^/].*/{
26117 s//\1/
26118 q
26119 }
26120 /^X\(\/\/\)$/{
26121 s//\1/
26122 q
26123 }
26124 /^X\(\/\).*/{
26125 s//\1/
26126 q
26127 }
26128 s/.*/./; q'`/stamp-h$_am_stamp_count
26129 ;;
26130
26131 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
26132 $as_echo "$as_me: executing $ac_file commands" >&6;}
26133 ;;
26134 esac
26135
26136
26137 case $ac_file$ac_mode in
26138 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
26139 # Autoconf 2.62 quotes --file arguments for eval, but not when files
26140 # are listed without --file. Let's play safe and only enable the eval
26141 # if we detect the quoting.
26142 case $CONFIG_FILES in
26143 *\'*) eval set x "$CONFIG_FILES" ;;
26144 *) set x $CONFIG_FILES ;;
26145 esac
26146 shift
26147 for mf
26148 do
26149 # Strip MF so we end up with the name of the file.
26150 mf=`echo "$mf" | sed -e 's/:.*$//'`
26151 # Check whether this is an Automake generated Makefile or not.
26152 # We used to match only the files named `Makefile.in', but
26153 # some people rename them; so instead we look at the file content.
26154 # Grep'ing the first line is not enough: some people post-process
26155 # each Makefile.in and add a new line on top of each file to say so.
26156 # Grep'ing the whole file is not good either: AIX grep has a line
26157 # limit of 2048, but all sed's we know have understand at least 4000.
26158 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
26159 dirpart=`$as_dirname -- "$mf" ||
26160 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26161 X"$mf" : 'X\(//\)[^/]' \| \
26162 X"$mf" : 'X\(//\)$' \| \
26163 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
26164 $as_echo X"$mf" |
26165 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26166 s//\1/
26167 q
26168 }
26169 /^X\(\/\/\)[^/].*/{
26170 s//\1/
26171 q
26172 }
26173 /^X\(\/\/\)$/{
26174 s//\1/
26175 q
26176 }
26177 /^X\(\/\).*/{
26178 s//\1/
26179 q
26180 }
26181 s/.*/./; q'`
26182 else
26183 continue
26184 fi
26185 # Extract the definition of DEPDIR, am__include, and am__quote
26186 # from the Makefile without running `make'.
26187 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
26188 test -z "$DEPDIR" && continue
26189 am__include=`sed -n 's/^am__include = //p' < "$mf"`
26190 test -z "am__include" && continue
26191 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
26192 # When using ansi2knr, U may be empty or an underscore; expand it
26193 U=`sed -n 's/^U = //p' < "$mf"`
26194 # Find all dependency output files, they are included files with
26195 # $(DEPDIR) in their names. We invoke sed twice because it is the
26196 # simplest approach to changing $(DEPDIR) to its actual value in the
26197 # expansion.
26198 for file in `sed -n "
26199 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
26200 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
26201 # Make sure the directory exists.
26202 test -f "$dirpart/$file" && continue
26203 fdir=`$as_dirname -- "$file" ||
26204 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
26205 X"$file" : 'X\(//\)[^/]' \| \
26206 X"$file" : 'X\(//\)$' \| \
26207 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
26208 $as_echo X"$file" |
26209 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
26210 s//\1/
26211 q
26212 }
26213 /^X\(\/\/\)[^/].*/{
26214 s//\1/
26215 q
26216 }
26217 /^X\(\/\/\)$/{
26218 s//\1/
26219 q
26220 }
26221 /^X\(\/\).*/{
26222 s//\1/
26223 q
26224 }
26225 s/.*/./; q'`
26226 as_dir=$dirpart/$fdir; as_fn_mkdir_p
26227 # echo "creating $dirpart/$file"
26228 echo '# dummy' > "$dirpart/$file"
26229 done
26230 done
26231 }
26232 ;;
26233 "mkdirs":C)
26234 for dir in etc lisp ; do
26235 test -d ${dir} || mkdir ${dir}
26236 done
26237 ;;
26238 "epaths":C)
26239 echo creating src/epaths.h
26240 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
26241 ;;
26242 "gdbinit":C)
26243 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
26244 echo creating src/.gdbinit
26245 echo source $srcdir/src/.gdbinit > src/.gdbinit
26246 fi
26247 ;;
26248
26249 esac
26250 done # for ac_tag
26251
26252
26253 as_fn_exit 0
26254 _ACEOF
26255 ac_clean_files=$ac_clean_files_save
26256
26257 test $ac_write_fail = 0 ||
26258 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
26259
26260
26261 # configure is writing to config.log, and then calls config.status.
26262 # config.status does its own redirection, appending to config.log.
26263 # Unfortunately, on DOS this fails, as config.log is still kept open
26264 # by configure, so config.status won't be able to write to it; its
26265 # output is simply discarded. So we exec the FD to /dev/null,
26266 # effectively closing config.log, so it can be properly (re)opened and
26267 # appended to by config.status. When coming back to configure, we
26268 # need to make the FD available again.
26269 if test "$no_create" != yes; then
26270 ac_cs_success=:
26271 ac_config_status_args=
26272 test "$silent" = yes &&
26273 ac_config_status_args="$ac_config_status_args --quiet"
26274 exec 5>/dev/null
26275 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
26276 exec 5>>config.log
26277 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
26278 # would make configure fail if this is the last instruction.
26279 $ac_cs_success || as_fn_exit $?
26280 fi
26281 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
26282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
26283 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
26284 fi
26285