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[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 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
635 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
636 TIME_H_DEFINES_STRUCT_TIMESPEC
637 NEXT_AS_FIRST_DIRECTIVE_TIME_H
638 NEXT_TIME_H
639 WINDOWS_64_BIT_ST_SIZE
640 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
641 NEXT_SYS_STAT_H
642 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
643 NEXT_STDLIB_H
644 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
645 NEXT_STDIO_H
646 REPLACE_VSPRINTF
647 REPLACE_VSNPRINTF
648 REPLACE_VPRINTF
649 REPLACE_VFPRINTF
650 REPLACE_VDPRINTF
651 REPLACE_VASPRINTF
652 REPLACE_TMPFILE
653 REPLACE_STDIO_WRITE_FUNCS
654 REPLACE_STDIO_READ_FUNCS
655 REPLACE_SPRINTF
656 REPLACE_SNPRINTF
657 REPLACE_RENAMEAT
658 REPLACE_RENAME
659 REPLACE_REMOVE
660 REPLACE_PRINTF
661 REPLACE_POPEN
662 REPLACE_PERROR
663 REPLACE_OBSTACK_PRINTF
664 REPLACE_GETLINE
665 REPLACE_GETDELIM
666 REPLACE_FTELLO
667 REPLACE_FTELL
668 REPLACE_FSEEKO
669 REPLACE_FSEEK
670 REPLACE_FREOPEN
671 REPLACE_FPURGE
672 REPLACE_FPRINTF
673 REPLACE_FOPEN
674 REPLACE_FFLUSH
675 REPLACE_FDOPEN
676 REPLACE_FCLOSE
677 REPLACE_DPRINTF
678 HAVE_VDPRINTF
679 HAVE_VASPRINTF
680 HAVE_RENAMEAT
681 HAVE_POPEN
682 HAVE_PCLOSE
683 HAVE_FTELLO
684 HAVE_FSEEKO
685 HAVE_DPRINTF
686 HAVE_DECL_VSNPRINTF
687 HAVE_DECL_SNPRINTF
688 HAVE_DECL_OBSTACK_PRINTF
689 HAVE_DECL_GETLINE
690 HAVE_DECL_GETDELIM
691 HAVE_DECL_FTELLO
692 HAVE_DECL_FSEEKO
693 HAVE_DECL_FPURGE
694 GNULIB_VSPRINTF_POSIX
695 GNULIB_VSNPRINTF
696 GNULIB_VPRINTF_POSIX
697 GNULIB_VPRINTF
698 GNULIB_VFPRINTF_POSIX
699 GNULIB_VFPRINTF
700 GNULIB_VDPRINTF
701 GNULIB_VSCANF
702 GNULIB_VFSCANF
703 GNULIB_VASPRINTF
704 GNULIB_TMPFILE
705 GNULIB_STDIO_H_SIGPIPE
706 GNULIB_STDIO_H_NONBLOCKING
707 GNULIB_SPRINTF_POSIX
708 GNULIB_SNPRINTF
709 GNULIB_SCANF
710 GNULIB_RENAMEAT
711 GNULIB_RENAME
712 GNULIB_REMOVE
713 GNULIB_PUTS
714 GNULIB_PUTCHAR
715 GNULIB_PUTC
716 GNULIB_PRINTF_POSIX
717 GNULIB_PRINTF
718 GNULIB_POPEN
719 GNULIB_PERROR
720 GNULIB_PCLOSE
721 GNULIB_OBSTACK_PRINTF_POSIX
722 GNULIB_OBSTACK_PRINTF
723 GNULIB_GETLINE
724 GNULIB_GETDELIM
725 GNULIB_GETCHAR
726 GNULIB_GETC
727 GNULIB_FWRITE
728 GNULIB_FTELLO
729 GNULIB_FTELL
730 GNULIB_FSEEKO
731 GNULIB_FSEEK
732 GNULIB_FSCANF
733 GNULIB_FREOPEN
734 GNULIB_FREAD
735 GNULIB_FPUTS
736 GNULIB_FPUTC
737 GNULIB_FPURGE
738 GNULIB_FPRINTF_POSIX
739 GNULIB_FPRINTF
740 GNULIB_FOPEN
741 GNULIB_FGETS
742 GNULIB_FGETC
743 GNULIB_FFLUSH
744 GNULIB_FDOPEN
745 GNULIB_FCLOSE
746 GNULIB_DPRINTF
747 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
748 NEXT_STDDEF_H
749 GL_GENERATE_STDDEF_H_FALSE
750 GL_GENERATE_STDDEF_H_TRUE
751 STDDEF_H
752 HAVE_WCHAR_T
753 REPLACE_NULL
754 HAVE__BOOL
755 GL_GENERATE_STDBOOL_H_FALSE
756 GL_GENERATE_STDBOOL_H_TRUE
757 STDBOOL_H
758 GL_GENERATE_STDARG_H_FALSE
759 GL_GENERATE_STDARG_H_TRUE
760 STDARG_H
761 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
762 NEXT_STDARG_H
763 GL_GENERATE_STDALIGN_H_FALSE
764 GL_GENERATE_STDALIGN_H_TRUE
765 STDALIGN_H
766 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
767 NEXT_SIGNAL_H
768 LIB_PTHREAD_SIGMASK
769 REPLACE_RAISE
770 REPLACE_PTHREAD_SIGMASK
771 HAVE_SIGHANDLER_T
772 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
773 HAVE_STRUCT_SIGACTION_SA_SIGACTION
774 HAVE_SIGACTION
775 HAVE_SIGINFO_T
776 HAVE_SIGSET_T
777 HAVE_RAISE
778 HAVE_PTHREAD_SIGMASK
779 HAVE_POSIX_SIGNALBLOCKING
780 GNULIB_SIGACTION
781 GNULIB_SIGPROCMASK
782 GNULIB_SIGNAL_H_SIGPIPE
783 GNULIB_RAISE
784 GNULIB_PTHREAD_SIGMASK
785 HAVE_SYS_SELECT_H
786 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H
787 NEXT_SYS_SELECT_H
788 REPLACE_SELECT
789 REPLACE_PSELECT
790 HAVE_PSELECT
791 GNULIB_SELECT
792 GNULIB_PSELECT
793 REPLACE_TIMEGM
794 REPLACE_NANOSLEEP
795 REPLACE_MKTIME
796 REPLACE_LOCALTIME_R
797 HAVE_TIMEGM
798 HAVE_STRPTIME
799 HAVE_NANOSLEEP
800 HAVE_DECL_LOCALTIME_R
801 GNULIB_TIME_R
802 GNULIB_TIMEGM
803 GNULIB_STRPTIME
804 GNULIB_NANOSLEEP
805 GNULIB_MKTIME
806 REPLACE_UTIMENSAT
807 REPLACE_STAT
808 REPLACE_MKNOD
809 REPLACE_MKFIFO
810 REPLACE_MKDIR
811 REPLACE_LSTAT
812 REPLACE_FUTIMENS
813 REPLACE_FSTATAT
814 REPLACE_FSTAT
815 HAVE_UTIMENSAT
816 HAVE_MKNODAT
817 HAVE_MKNOD
818 HAVE_MKFIFOAT
819 HAVE_MKFIFO
820 HAVE_MKDIRAT
821 HAVE_LSTAT
822 HAVE_LCHMOD
823 HAVE_FUTIMENS
824 HAVE_FSTATAT
825 HAVE_FCHMODAT
826 GNULIB_UTIMENSAT
827 GNULIB_STAT
828 GNULIB_MKNODAT
829 GNULIB_MKNOD
830 GNULIB_MKFIFOAT
831 GNULIB_MKFIFO
832 GNULIB_MKDIRAT
833 GNULIB_LSTAT
834 GNULIB_LCHMOD
835 GNULIB_FUTIMENS
836 GNULIB_FSTATAT
837 GNULIB_FSTAT
838 GNULIB_FCHMODAT
839 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
840 NEXT_INTTYPES_H
841 UINT64_MAX_EQ_ULONG_MAX
842 UINT32_MAX_LT_UINTMAX_MAX
843 PRIPTR_PREFIX
844 PRI_MACROS_BROKEN
845 INT64_MAX_EQ_LONG_MAX
846 INT32_MAX_LT_INTMAX_MAX
847 REPLACE_STRTOIMAX
848 HAVE_DECL_STRTOUMAX
849 HAVE_DECL_STRTOIMAX
850 HAVE_DECL_IMAXDIV
851 HAVE_DECL_IMAXABS
852 GNULIB_STRTOUMAX
853 GNULIB_STRTOIMAX
854 GNULIB_IMAXDIV
855 GNULIB_IMAXABS
856 GL_GENERATE_STDINT_H_FALSE
857 GL_GENERATE_STDINT_H_TRUE
858 STDINT_H
859 WINT_T_SUFFIX
860 WCHAR_T_SUFFIX
861 SIG_ATOMIC_T_SUFFIX
862 SIZE_T_SUFFIX
863 PTRDIFF_T_SUFFIX
864 HAVE_SIGNED_WINT_T
865 HAVE_SIGNED_WCHAR_T
866 HAVE_SIGNED_SIG_ATOMIC_T
867 BITSIZEOF_WINT_T
868 BITSIZEOF_WCHAR_T
869 BITSIZEOF_SIG_ATOMIC_T
870 BITSIZEOF_SIZE_T
871 BITSIZEOF_PTRDIFF_T
872 APPLE_UNIVERSAL_BUILD
873 HAVE_SYS_BITYPES_H
874 HAVE_SYS_INTTYPES_H
875 HAVE_STDINT_H
876 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
877 NEXT_STDINT_H
878 HAVE_SYS_TYPES_H
879 HAVE_INTTYPES_H
880 HAVE_WCHAR_H
881 HAVE_UNSIGNED_LONG_LONG_INT
882 HAVE_LONG_LONG_INT
883 HAVE_WINSOCK2_H
884 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
885 NEXT_SYS_TIME_H
886 REPLACE_STRUCT_TIMEVAL
887 REPLACE_GETTIMEOFDAY
888 HAVE_SYS_TIME_H
889 HAVE_STRUCT_TIMEVAL
890 HAVE_GETTIMEOFDAY
891 GNULIB_GETTIMEOFDAY
892 GNULIB_GL_UNISTD_H_GETOPT
893 GETOPT_H
894 HAVE_GETOPT_H
895 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
896 NEXT_GETOPT_H
897 PRAGMA_COLUMNS
898 PRAGMA_SYSTEM_HEADER
899 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
900 INCLUDE_NEXT
901 GETLOADAVG_LIBS
902 REPLACE_WCTOMB
903 REPLACE_UNSETENV
904 REPLACE_STRTOD
905 REPLACE_SETENV
906 REPLACE_REALPATH
907 REPLACE_REALLOC
908 REPLACE_RANDOM_R
909 REPLACE_PUTENV
910 REPLACE_PTSNAME_R
911 REPLACE_MKSTEMP
912 REPLACE_MBTOWC
913 REPLACE_MALLOC
914 REPLACE_CANONICALIZE_FILE_NAME
915 REPLACE_CALLOC
916 HAVE_DECL_UNSETENV
917 HAVE_UNLOCKPT
918 HAVE_SYS_LOADAVG_H
919 HAVE_STRUCT_RANDOM_DATA
920 HAVE_STRTOULL
921 HAVE_STRTOLL
922 HAVE_STRTOD
923 HAVE_DECL_SETENV
924 HAVE_SETENV
925 HAVE_RPMATCH
926 HAVE_REALPATH
927 HAVE_RANDOM_R
928 HAVE_RANDOM_H
929 HAVE_RANDOM
930 HAVE_PTSNAME_R
931 HAVE_PTSNAME
932 HAVE_POSIX_OPENPT
933 HAVE_MKSTEMPS
934 HAVE_MKSTEMP
935 HAVE_MKOSTEMPS
936 HAVE_MKOSTEMP
937 HAVE_MKDTEMP
938 HAVE_GRANTPT
939 HAVE_GETSUBOPT
940 HAVE_DECL_GETLOADAVG
941 HAVE_CANONICALIZE_FILE_NAME
942 HAVE_ATOLL
943 HAVE__EXIT
944 GNULIB_WCTOMB
945 GNULIB_UNSETENV
946 GNULIB_UNLOCKPT
947 GNULIB_SYSTEM_POSIX
948 GNULIB_STRTOULL
949 GNULIB_STRTOLL
950 GNULIB_STRTOD
951 GNULIB_SETENV
952 GNULIB_RPMATCH
953 GNULIB_REALPATH
954 GNULIB_REALLOC_POSIX
955 GNULIB_RANDOM_R
956 GNULIB_RANDOM
957 GNULIB_PUTENV
958 GNULIB_PTSNAME_R
959 GNULIB_PTSNAME
960 GNULIB_POSIX_OPENPT
961 GNULIB_MKSTEMPS
962 GNULIB_MKSTEMP
963 GNULIB_MKOSTEMPS
964 GNULIB_MKOSTEMP
965 GNULIB_MKDTEMP
966 GNULIB_MBTOWC
967 GNULIB_MALLOC_POSIX
968 GNULIB_GRANTPT
969 GNULIB_GETSUBOPT
970 GNULIB_GETLOADAVG
971 GNULIB_CANONICALIZE_FILE_NAME
972 GNULIB_CALLOC_POSIX
973 GNULIB_ATOLL
974 GNULIB__EXIT
975 GL_GENERATE_EXECINFO_H_FALSE
976 GL_GENERATE_EXECINFO_H_TRUE
977 LIB_EXECINFO
978 EXECINFO_H
979 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
980 UNISTD_H_HAVE_WINSOCK2_H
981 REPLACE_WRITE
982 REPLACE_USLEEP
983 REPLACE_UNLINKAT
984 REPLACE_UNLINK
985 REPLACE_TTYNAME_R
986 REPLACE_SYMLINK
987 REPLACE_SLEEP
988 REPLACE_RMDIR
989 REPLACE_READLINK
990 REPLACE_READ
991 REPLACE_PWRITE
992 REPLACE_PREAD
993 REPLACE_LSEEK
994 REPLACE_LINKAT
995 REPLACE_LINK
996 REPLACE_LCHOWN
997 REPLACE_ISATTY
998 REPLACE_GETPAGESIZE
999 REPLACE_GETGROUPS
1000 REPLACE_GETLOGIN_R
1001 REPLACE_GETDOMAINNAME
1002 REPLACE_GETCWD
1003 REPLACE_FTRUNCATE
1004 REPLACE_FCHOWNAT
1005 REPLACE_DUP2
1006 REPLACE_DUP
1007 REPLACE_CLOSE
1008 REPLACE_CHOWN
1009 HAVE_SYS_PARAM_H
1010 HAVE_OS_H
1011 HAVE_DECL_TTYNAME_R
1012 HAVE_DECL_SETHOSTNAME
1013 HAVE_DECL_GETUSERSHELL
1014 HAVE_DECL_GETPAGESIZE
1015 HAVE_DECL_GETLOGIN_R
1016 HAVE_DECL_GETDOMAINNAME
1017 HAVE_DECL_FDATASYNC
1018 HAVE_DECL_FCHDIR
1019 HAVE_DECL_ENVIRON
1020 HAVE_USLEEP
1021 HAVE_UNLINKAT
1022 HAVE_SYMLINKAT
1023 HAVE_SYMLINK
1024 HAVE_SLEEP
1025 HAVE_SETHOSTNAME
1026 HAVE_READLINKAT
1027 HAVE_READLINK
1028 HAVE_PWRITE
1029 HAVE_PREAD
1030 HAVE_PIPE2
1031 HAVE_PIPE
1032 HAVE_LINKAT
1033 HAVE_LINK
1034 HAVE_LCHOWN
1035 HAVE_GROUP_MEMBER
1036 HAVE_GETPAGESIZE
1037 HAVE_GETLOGIN
1038 HAVE_GETHOSTNAME
1039 HAVE_GETGROUPS
1040 HAVE_GETDTABLESIZE
1041 HAVE_FTRUNCATE
1042 HAVE_FSYNC
1043 HAVE_FDATASYNC
1044 HAVE_FCHOWNAT
1045 HAVE_FCHDIR
1046 HAVE_FACCESSAT
1047 HAVE_EUIDACCESS
1048 HAVE_DUP3
1049 HAVE_DUP2
1050 HAVE_CHOWN
1051 GNULIB_WRITE
1052 GNULIB_USLEEP
1053 GNULIB_UNLINKAT
1054 GNULIB_UNLINK
1055 GNULIB_UNISTD_H_SIGPIPE
1056 GNULIB_UNISTD_H_NONBLOCKING
1057 GNULIB_TTYNAME_R
1058 GNULIB_SYMLINKAT
1059 GNULIB_SYMLINK
1060 GNULIB_SLEEP
1061 GNULIB_SETHOSTNAME
1062 GNULIB_RMDIR
1063 GNULIB_READLINKAT
1064 GNULIB_READLINK
1065 GNULIB_READ
1066 GNULIB_PWRITE
1067 GNULIB_PREAD
1068 GNULIB_PIPE2
1069 GNULIB_PIPE
1070 GNULIB_LSEEK
1071 GNULIB_LINKAT
1072 GNULIB_LINK
1073 GNULIB_LCHOWN
1074 GNULIB_ISATTY
1075 GNULIB_GROUP_MEMBER
1076 GNULIB_GETUSERSHELL
1077 GNULIB_GETPAGESIZE
1078 GNULIB_GETLOGIN_R
1079 GNULIB_GETLOGIN
1080 GNULIB_GETHOSTNAME
1081 GNULIB_GETGROUPS
1082 GNULIB_GETDTABLESIZE
1083 GNULIB_GETDOMAINNAME
1084 GNULIB_GETCWD
1085 GNULIB_FTRUNCATE
1086 GNULIB_FSYNC
1087 GNULIB_FDATASYNC
1088 GNULIB_FCHOWNAT
1089 GNULIB_FCHDIR
1090 GNULIB_FACCESSAT
1091 GNULIB_EUIDACCESS
1092 GNULIB_ENVIRON
1093 GNULIB_DUP3
1094 GNULIB_DUP2
1095 GNULIB_DUP
1096 GNULIB_CLOSE
1097 GNULIB_CHOWN
1098 GNULIB_CHDIR
1099 LIB_CLOCK_GETTIME
1100 GL_GENERATE_ALLOCA_H_FALSE
1101 GL_GENERATE_ALLOCA_H_TRUE
1102 ALLOCA_H
1103 ALLOCA
1104 GL_COND_LIBTOOL_FALSE
1105 GL_COND_LIBTOOL_TRUE
1106 POST_ALLOC_OBJ
1107 PRE_ALLOC_OBJ
1108 CYGWIN_OBJ
1109 RALLOC_OBJ
1110 OLDXMENU_DEPS
1111 LIBX_OTHER
1112 LIBXMENU
1113 OLDXMENU
1114 OLDXMENU_TARGET
1115 LIBXT_OTHER
1116 TOOLKIT_LIBW
1117 WIDGET_OBJ
1118 XOBJ
1119 XMENU_OBJ
1120 FONT_OBJ
1121 OTHER_FILES
1122 GNU_OBJC_CFLAGS
1123 ns_appsrc
1124 ns_appresdir
1125 ns_appbindir
1126 ns_appdir
1127 X_TOOLKIT_TYPE
1128 GNUSTEP_CFLAGS
1129 C_SWITCH_X_SITE
1130 LD_SWITCH_X_SITE
1131 gameuser
1132 gamedir
1133 bitmapdir
1134 archlibdir
1135 etcdir
1136 x_default_search_path
1137 lisppath
1138 locallisppath
1139 standardlisppath
1140 leimdir
1141 lispdir
1142 srcdir
1143 canonical
1144 configuration
1145 version
1146 KRB4LIB
1147 DESLIB
1148 KRB5LIB
1149 CRYPTOLIB
1150 COM_ERRLIB
1151 LIBRESOLV
1152 LIBHESIOD
1153 TERMCAP_OBJ
1154 LIBS_TERMCAP
1155 BLESSMAIL_TARGET
1156 LIBS_MAIL
1157 liblockfile
1158 LIBXML2_LIBS
1159 LIBXML2_CFLAGS
1160 LIBXSM
1161 LIBGPM
1162 LIBGIF
1163 LIBTIFF
1164 LIBPNG
1165 LIBJPEG
1166 LIBXPM
1167 M17N_FLT_LIBS
1168 M17N_FLT_CFLAGS
1169 LIBOTF_LIBS
1170 LIBOTF_CFLAGS
1171 FREETYPE_LIBS
1172 FREETYPE_CFLAGS
1173 XFT_LIBS
1174 XFT_CFLAGS
1175 FONTCONFIG_LIBS
1176 FONTCONFIG_CFLAGS
1177 LIBXMU
1178 LIBXTR6
1179 LIBGNUTLS_LIBS
1180 LIBGNUTLS_CFLAGS
1181 LIBSELINUX_LIBS
1182 SETTINGS_LIBS
1183 SETTINGS_CFLAGS
1184 GOBJECT_LIBS
1185 GOBJECT_CFLAGS
1186 GCONF_LIBS
1187 GCONF_CFLAGS
1188 GSETTINGS_LIBS
1189 GSETTINGS_CFLAGS
1190 DBUS_OBJ
1191 DBUS_LIBS
1192 DBUS_CFLAGS
1193 GTK_OBJ
1194 GTK_LIBS
1195 GTK_CFLAGS
1196 IMAGEMAGICK_LIBS
1197 IMAGEMAGICK_CFLAGS
1198 RSVG_LIBS
1199 RSVG_CFLAGS
1200 LIB_PTHREAD
1201 VMLIMIT_OBJ
1202 GMALLOC_OBJ
1203 HAVE_XSERVER
1204 LIB_STANDARD
1205 NS_OBJC_OBJ
1206 NS_OBJ
1207 ns_self_contained
1208 INSTALL_ARCH_INDEP_EXTRA
1209 TEMACS_LDFLAGS2
1210 LD_SWITCH_X_SITE_RPATH
1211 XMKMF
1212 DEPFLAGS
1213 MKDEPDIR
1214 CFLAGS_SOUND
1215 ALSA_LIBS
1216 ALSA_CFLAGS
1217 LIBSOUND
1218 PKG_CONFIG
1219 CRT_DIR
1220 START_FILES
1221 LIB_MATH
1222 LIBS_SYSTEM
1223 C_SWITCH_SYSTEM
1224 UNEXEC_OBJ
1225 C_SWITCH_MACHINE
1226 LD_SWITCH_SYSTEM
1227 CANNOT_DUMP
1228 INFO_OPTS
1229 INFO_EXT
1230 HAVE_MAKEINFO
1231 PAXCTL
1232 GZIP_PROG
1233 INSTALL_INFO
1234 LN_S
1235 GNULIB_WARN_CFLAGS
1236 WARN_CFLAGS
1237 WERROR_CFLAGS
1238 RANLIB
1239 ARFLAGS
1240 AR
1241 EGREP
1242 GREP
1243 CPP
1244 am__fastdepCC_FALSE
1245 am__fastdepCC_TRUE
1246 CCDEPMODE
1247 AMDEPBACKSLASH
1248 AMDEP_FALSE
1249 AMDEP_TRUE
1250 am__quote
1251 am__include
1252 DEPDIR
1253 OBJEXT
1254 EXEEXT
1255 ac_ct_CC
1256 CPPFLAGS
1257 LDFLAGS
1258 CFLAGS
1259 CC
1260 host_os
1261 host_vendor
1262 host_cpu
1263 host
1264 build_os
1265 build_vendor
1266 build_cpu
1267 build
1268 PROFILING_CFLAGS
1269 GZIP_INFO
1270 cache_file
1271 am__untar
1272 am__tar
1273 AMTAR
1274 am__leading_dot
1275 SET_MAKE
1276 AWK
1277 mkdir_p
1278 MKDIR_P
1279 INSTALL_STRIP_PROGRAM
1280 STRIP
1281 install_sh
1282 MAKEINFO
1283 AUTOHEADER
1284 AUTOMAKE
1285 AUTOCONF
1286 ACLOCAL
1287 VERSION
1288 PACKAGE
1289 CYGPATH_W
1290 am__isrc
1291 INSTALL_DATA
1292 INSTALL_SCRIPT
1293 INSTALL_PROGRAM
1294 target_alias
1295 host_alias
1296 build_alias
1297 LIBS
1298 ECHO_T
1299 ECHO_N
1300 ECHO_C
1301 DEFS
1302 mandir
1303 localedir
1304 libdir
1305 psdir
1306 pdfdir
1307 dvidir
1308 htmldir
1309 infodir
1310 docdir
1311 oldincludedir
1312 includedir
1313 localstatedir
1314 sharedstatedir
1315 sysconfdir
1316 datadir
1317 datarootdir
1318 libexecdir
1319 sbindir
1320 bindir
1321 program_transform_name
1322 prefix
1323 exec_prefix
1324 PACKAGE_URL
1325 PACKAGE_BUGREPORT
1326 PACKAGE_STRING
1327 PACKAGE_VERSION
1328 PACKAGE_TARNAME
1329 PACKAGE_NAME
1330 PATH_SEPARATOR
1331 SHELL'
1332 ac_subst_files='deps_frag
1333 lisp_frag
1334 ns_frag'
1335 ac_user_opts='
1336 enable_option_checking
1337 with_all
1338 with_pop
1339 with_kerberos
1340 with_kerberos5
1341 with_hesiod
1342 with_mmdf
1343 with_mail_unlink
1344 with_mailhost
1345 with_sound
1346 with_sync_input
1347 with_x_toolkit
1348 with_wide_int
1349 with_xpm
1350 with_jpeg
1351 with_tiff
1352 with_gif
1353 with_png
1354 with_rsvg
1355 with_xml2
1356 with_imagemagick
1357 with_xft
1358 with_libotf
1359 with_m17n_flt
1360 with_toolkit_scroll_bars
1361 with_xaw3d
1362 with_xim
1363 with_ns
1364 with_gpm
1365 with_dbus
1366 with_gconf
1367 with_gsettings
1368 with_selinux
1369 with_gnutls
1370 with_makeinfo
1371 with_compress_info
1372 with_pkg_config_prog
1373 with_crt_dir
1374 with_gameuser
1375 with_gnustep_conf
1376 enable_ns_self_contained
1377 enable_locallisppath
1378 enable_checking
1379 enable_check_lisp_object_type
1380 enable_profiling
1381 enable_autodepend
1382 enable_dependency_tracking
1383 enable_largefile
1384 enable_gcc_warnings
1385 enable_link_time_optimization
1386 with_x
1387 '
1388 ac_precious_vars='build_alias
1389 host_alias
1390 target_alias
1391 CC
1392 CFLAGS
1393 LDFLAGS
1394 LIBS
1395 CPPFLAGS
1396 CPP
1397 XMKMF'
1398
1399
1400 # Initialize some variables set by options.
1401 ac_init_help=
1402 ac_init_version=false
1403 ac_unrecognized_opts=
1404 ac_unrecognized_sep=
1405 # The variables have the same names as the options, with
1406 # dashes changed to underlines.
1407 cache_file=/dev/null
1408 exec_prefix=NONE
1409 no_create=
1410 no_recursion=
1411 prefix=NONE
1412 program_prefix=NONE
1413 program_suffix=NONE
1414 program_transform_name=s,x,x,
1415 silent=
1416 site=
1417 srcdir=
1418 verbose=
1419 x_includes=NONE
1420 x_libraries=NONE
1421
1422 # Installation directory options.
1423 # These are left unexpanded so users can "make install exec_prefix=/foo"
1424 # and all the variables that are supposed to be based on exec_prefix
1425 # by default will actually change.
1426 # Use braces instead of parens because sh, perl, etc. also accept them.
1427 # (The list follows the same order as the GNU Coding Standards.)
1428 bindir='${exec_prefix}/bin'
1429 sbindir='${exec_prefix}/sbin'
1430 libexecdir='${exec_prefix}/libexec'
1431 datarootdir='${prefix}/share'
1432 datadir='${datarootdir}'
1433 sysconfdir='${prefix}/etc'
1434 sharedstatedir='${prefix}/com'
1435 localstatedir='${prefix}/var'
1436 includedir='${prefix}/include'
1437 oldincludedir='/usr/include'
1438 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1439 infodir='${datarootdir}/info'
1440 htmldir='${docdir}'
1441 dvidir='${docdir}'
1442 pdfdir='${docdir}'
1443 psdir='${docdir}'
1444 libdir='${exec_prefix}/lib'
1445 localedir='${datarootdir}/locale'
1446 mandir='${datarootdir}/man'
1447
1448 ac_prev=
1449 ac_dashdash=
1450 for ac_option
1451 do
1452 # If the previous option needs an argument, assign it.
1453 if test -n "$ac_prev"; then
1454 eval $ac_prev=\$ac_option
1455 ac_prev=
1456 continue
1457 fi
1458
1459 case $ac_option in
1460 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1461 *) ac_optarg=yes ;;
1462 esac
1463
1464 # Accept the important Cygnus configure options, so we can diagnose typos.
1465
1466 case $ac_dashdash$ac_option in
1467 --)
1468 ac_dashdash=yes ;;
1469
1470 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1471 ac_prev=bindir ;;
1472 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1473 bindir=$ac_optarg ;;
1474
1475 -build | --build | --buil | --bui | --bu)
1476 ac_prev=build_alias ;;
1477 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1478 build_alias=$ac_optarg ;;
1479
1480 -cache-file | --cache-file | --cache-fil | --cache-fi \
1481 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1482 ac_prev=cache_file ;;
1483 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1484 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1485 cache_file=$ac_optarg ;;
1486
1487 --config-cache | -C)
1488 cache_file=config.cache ;;
1489
1490 -datadir | --datadir | --datadi | --datad)
1491 ac_prev=datadir ;;
1492 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1493 datadir=$ac_optarg ;;
1494
1495 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1496 | --dataroo | --dataro | --datar)
1497 ac_prev=datarootdir ;;
1498 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1499 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1500 datarootdir=$ac_optarg ;;
1501
1502 -disable-* | --disable-*)
1503 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1504 # Reject names that are not valid shell variable names.
1505 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1506 as_fn_error "invalid feature name: $ac_useropt"
1507 ac_useropt_orig=$ac_useropt
1508 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1509 case $ac_user_opts in
1510 *"
1511 "enable_$ac_useropt"
1512 "*) ;;
1513 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1514 ac_unrecognized_sep=', ';;
1515 esac
1516 eval enable_$ac_useropt=no ;;
1517
1518 -docdir | --docdir | --docdi | --doc | --do)
1519 ac_prev=docdir ;;
1520 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1521 docdir=$ac_optarg ;;
1522
1523 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1524 ac_prev=dvidir ;;
1525 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1526 dvidir=$ac_optarg ;;
1527
1528 -enable-* | --enable-*)
1529 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1530 # Reject names that are not valid shell variable names.
1531 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1532 as_fn_error "invalid feature name: $ac_useropt"
1533 ac_useropt_orig=$ac_useropt
1534 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1535 case $ac_user_opts in
1536 *"
1537 "enable_$ac_useropt"
1538 "*) ;;
1539 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1540 ac_unrecognized_sep=', ';;
1541 esac
1542 eval enable_$ac_useropt=\$ac_optarg ;;
1543
1544 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1545 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1546 | --exec | --exe | --ex)
1547 ac_prev=exec_prefix ;;
1548 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1549 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1550 | --exec=* | --exe=* | --ex=*)
1551 exec_prefix=$ac_optarg ;;
1552
1553 -gas | --gas | --ga | --g)
1554 # Obsolete; use --with-gas.
1555 with_gas=yes ;;
1556
1557 -help | --help | --hel | --he | -h)
1558 ac_init_help=long ;;
1559 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1560 ac_init_help=recursive ;;
1561 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1562 ac_init_help=short ;;
1563
1564 -host | --host | --hos | --ho)
1565 ac_prev=host_alias ;;
1566 -host=* | --host=* | --hos=* | --ho=*)
1567 host_alias=$ac_optarg ;;
1568
1569 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1570 ac_prev=htmldir ;;
1571 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1572 | --ht=*)
1573 htmldir=$ac_optarg ;;
1574
1575 -includedir | --includedir | --includedi | --included | --include \
1576 | --includ | --inclu | --incl | --inc)
1577 ac_prev=includedir ;;
1578 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1579 | --includ=* | --inclu=* | --incl=* | --inc=*)
1580 includedir=$ac_optarg ;;
1581
1582 -infodir | --infodir | --infodi | --infod | --info | --inf)
1583 ac_prev=infodir ;;
1584 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1585 infodir=$ac_optarg ;;
1586
1587 -libdir | --libdir | --libdi | --libd)
1588 ac_prev=libdir ;;
1589 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1590 libdir=$ac_optarg ;;
1591
1592 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1593 | --libexe | --libex | --libe)
1594 ac_prev=libexecdir ;;
1595 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1596 | --libexe=* | --libex=* | --libe=*)
1597 libexecdir=$ac_optarg ;;
1598
1599 -localedir | --localedir | --localedi | --localed | --locale)
1600 ac_prev=localedir ;;
1601 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1602 localedir=$ac_optarg ;;
1603
1604 -localstatedir | --localstatedir | --localstatedi | --localstated \
1605 | --localstate | --localstat | --localsta | --localst | --locals)
1606 ac_prev=localstatedir ;;
1607 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1608 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1609 localstatedir=$ac_optarg ;;
1610
1611 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1612 ac_prev=mandir ;;
1613 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1614 mandir=$ac_optarg ;;
1615
1616 -nfp | --nfp | --nf)
1617 # Obsolete; use --without-fp.
1618 with_fp=no ;;
1619
1620 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1621 | --no-cr | --no-c | -n)
1622 no_create=yes ;;
1623
1624 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1625 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1626 no_recursion=yes ;;
1627
1628 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1629 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1630 | --oldin | --oldi | --old | --ol | --o)
1631 ac_prev=oldincludedir ;;
1632 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1633 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1634 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1635 oldincludedir=$ac_optarg ;;
1636
1637 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1638 ac_prev=prefix ;;
1639 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1640 prefix=$ac_optarg ;;
1641
1642 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1643 | --program-pre | --program-pr | --program-p)
1644 ac_prev=program_prefix ;;
1645 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1646 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1647 program_prefix=$ac_optarg ;;
1648
1649 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1650 | --program-suf | --program-su | --program-s)
1651 ac_prev=program_suffix ;;
1652 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1653 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1654 program_suffix=$ac_optarg ;;
1655
1656 -program-transform-name | --program-transform-name \
1657 | --program-transform-nam | --program-transform-na \
1658 | --program-transform-n | --program-transform- \
1659 | --program-transform | --program-transfor \
1660 | --program-transfo | --program-transf \
1661 | --program-trans | --program-tran \
1662 | --progr-tra | --program-tr | --program-t)
1663 ac_prev=program_transform_name ;;
1664 -program-transform-name=* | --program-transform-name=* \
1665 | --program-transform-nam=* | --program-transform-na=* \
1666 | --program-transform-n=* | --program-transform-=* \
1667 | --program-transform=* | --program-transfor=* \
1668 | --program-transfo=* | --program-transf=* \
1669 | --program-trans=* | --program-tran=* \
1670 | --progr-tra=* | --program-tr=* | --program-t=*)
1671 program_transform_name=$ac_optarg ;;
1672
1673 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1674 ac_prev=pdfdir ;;
1675 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1676 pdfdir=$ac_optarg ;;
1677
1678 -psdir | --psdir | --psdi | --psd | --ps)
1679 ac_prev=psdir ;;
1680 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1681 psdir=$ac_optarg ;;
1682
1683 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1684 | -silent | --silent | --silen | --sile | --sil)
1685 silent=yes ;;
1686
1687 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1688 ac_prev=sbindir ;;
1689 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1690 | --sbi=* | --sb=*)
1691 sbindir=$ac_optarg ;;
1692
1693 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1694 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1695 | --sharedst | --shareds | --shared | --share | --shar \
1696 | --sha | --sh)
1697 ac_prev=sharedstatedir ;;
1698 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1699 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1700 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1701 | --sha=* | --sh=*)
1702 sharedstatedir=$ac_optarg ;;
1703
1704 -site | --site | --sit)
1705 ac_prev=site ;;
1706 -site=* | --site=* | --sit=*)
1707 site=$ac_optarg ;;
1708
1709 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1710 ac_prev=srcdir ;;
1711 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1712 srcdir=$ac_optarg ;;
1713
1714 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1715 | --syscon | --sysco | --sysc | --sys | --sy)
1716 ac_prev=sysconfdir ;;
1717 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1718 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1719 sysconfdir=$ac_optarg ;;
1720
1721 -target | --target | --targe | --targ | --tar | --ta | --t)
1722 ac_prev=target_alias ;;
1723 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1724 target_alias=$ac_optarg ;;
1725
1726 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1727 verbose=yes ;;
1728
1729 -version | --version | --versio | --versi | --vers | -V)
1730 ac_init_version=: ;;
1731
1732 -with-* | --with-*)
1733 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1734 # Reject names that are not valid shell variable names.
1735 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1736 as_fn_error "invalid package name: $ac_useropt"
1737 ac_useropt_orig=$ac_useropt
1738 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1739 case $ac_user_opts in
1740 *"
1741 "with_$ac_useropt"
1742 "*) ;;
1743 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1744 ac_unrecognized_sep=', ';;
1745 esac
1746 eval with_$ac_useropt=\$ac_optarg ;;
1747
1748 -without-* | --without-*)
1749 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1750 # Reject names that are not valid shell variable names.
1751 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1752 as_fn_error "invalid package name: $ac_useropt"
1753 ac_useropt_orig=$ac_useropt
1754 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1755 case $ac_user_opts in
1756 *"
1757 "with_$ac_useropt"
1758 "*) ;;
1759 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1760 ac_unrecognized_sep=', ';;
1761 esac
1762 eval with_$ac_useropt=no ;;
1763
1764 --x)
1765 # Obsolete; use --with-x.
1766 with_x=yes ;;
1767
1768 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1769 | --x-incl | --x-inc | --x-in | --x-i)
1770 ac_prev=x_includes ;;
1771 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1772 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1773 x_includes=$ac_optarg ;;
1774
1775 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1776 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1777 ac_prev=x_libraries ;;
1778 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1779 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1780 x_libraries=$ac_optarg ;;
1781
1782 -*) as_fn_error "unrecognized option: \`$ac_option'
1783 Try \`$0 --help' for more information."
1784 ;;
1785
1786 *=*)
1787 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1788 # Reject names that are not valid shell variable names.
1789 case $ac_envvar in #(
1790 '' | [0-9]* | *[!_$as_cr_alnum]* )
1791 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1792 esac
1793 eval $ac_envvar=\$ac_optarg
1794 export $ac_envvar ;;
1795
1796 *)
1797 # FIXME: should be removed in autoconf 3.0.
1798 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1799 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1800 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1801 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1802 ;;
1803
1804 esac
1805 done
1806
1807 if test -n "$ac_prev"; then
1808 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1809 as_fn_error "missing argument to $ac_option"
1810 fi
1811
1812 if test -n "$ac_unrecognized_opts"; then
1813 case $enable_option_checking in
1814 no) ;;
1815 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1816 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1817 esac
1818 fi
1819
1820 # Check all directory arguments for consistency.
1821 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1822 datadir sysconfdir sharedstatedir localstatedir includedir \
1823 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1824 libdir localedir mandir
1825 do
1826 eval ac_val=\$$ac_var
1827 # Remove trailing slashes.
1828 case $ac_val in
1829 */ )
1830 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1831 eval $ac_var=\$ac_val;;
1832 esac
1833 # Be sure to have absolute directory names.
1834 case $ac_val in
1835 [\\/$]* | ?:[\\/]* ) continue;;
1836 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1837 esac
1838 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1839 done
1840
1841 # There might be people who depend on the old broken behavior: `$host'
1842 # used to hold the argument of --host etc.
1843 # FIXME: To remove some day.
1844 build=$build_alias
1845 host=$host_alias
1846 target=$target_alias
1847
1848 # FIXME: To remove some day.
1849 if test "x$host_alias" != x; then
1850 if test "x$build_alias" = x; then
1851 cross_compiling=maybe
1852 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1853 If a cross compiler is detected then cross compile mode will be used." >&2
1854 elif test "x$build_alias" != "x$host_alias"; then
1855 cross_compiling=yes
1856 fi
1857 fi
1858
1859 ac_tool_prefix=
1860 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1861
1862 test "$silent" = yes && exec 6>/dev/null
1863
1864
1865 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1866 ac_ls_di=`ls -di .` &&
1867 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1868 as_fn_error "working directory cannot be determined"
1869 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1870 as_fn_error "pwd does not report name of working directory"
1871
1872
1873 # Find the source files, if location was not specified.
1874 if test -z "$srcdir"; then
1875 ac_srcdir_defaulted=yes
1876 # Try the directory containing this script, then the parent directory.
1877 ac_confdir=`$as_dirname -- "$as_myself" ||
1878 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1879 X"$as_myself" : 'X\(//\)[^/]' \| \
1880 X"$as_myself" : 'X\(//\)$' \| \
1881 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1882 $as_echo X"$as_myself" |
1883 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1884 s//\1/
1885 q
1886 }
1887 /^X\(\/\/\)[^/].*/{
1888 s//\1/
1889 q
1890 }
1891 /^X\(\/\/\)$/{
1892 s//\1/
1893 q
1894 }
1895 /^X\(\/\).*/{
1896 s//\1/
1897 q
1898 }
1899 s/.*/./; q'`
1900 srcdir=$ac_confdir
1901 if test ! -r "$srcdir/$ac_unique_file"; then
1902 srcdir=..
1903 fi
1904 else
1905 ac_srcdir_defaulted=no
1906 fi
1907 if test ! -r "$srcdir/$ac_unique_file"; then
1908 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1909 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1910 fi
1911 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1912 ac_abs_confdir=`(
1913 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1914 pwd)`
1915 # When building in place, set srcdir=.
1916 if test "$ac_abs_confdir" = "$ac_pwd"; then
1917 srcdir=.
1918 fi
1919 # Remove unnecessary trailing slashes from srcdir.
1920 # Double slashes in file names in object file debugging info
1921 # mess up M-x gdb in Emacs.
1922 case $srcdir in
1923 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1924 esac
1925 for ac_var in $ac_precious_vars; do
1926 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1927 eval ac_env_${ac_var}_value=\$${ac_var}
1928 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1929 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1930 done
1931
1932 #
1933 # Report the --help message.
1934 #
1935 if test "$ac_init_help" = "long"; then
1936 # Omit some internal or obsolete options to make the list less imposing.
1937 # This message is too long to be a string in the A/UX 3.1 sh.
1938 cat <<_ACEOF
1939 \`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
1940
1941 Usage: $0 [OPTION]... [VAR=VALUE]...
1942
1943 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1944 VAR=VALUE. See below for descriptions of some of the useful variables.
1945
1946 Defaults for the options are specified in brackets.
1947
1948 Configuration:
1949 -h, --help display this help and exit
1950 --help=short display options specific to this package
1951 --help=recursive display the short help of all the included packages
1952 -V, --version display version information and exit
1953 -q, --quiet, --silent do not print \`checking...' messages
1954 --cache-file=FILE cache test results in FILE [disabled]
1955 -C, --config-cache alias for \`--cache-file=config.cache'
1956 -n, --no-create do not create output files
1957 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1958
1959 Installation directories:
1960 --prefix=PREFIX install architecture-independent files in PREFIX
1961 [$ac_default_prefix]
1962 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1963 [PREFIX]
1964
1965 By default, \`make install' will install all the files in
1966 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1967 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1968 for instance \`--prefix=\$HOME'.
1969
1970 For better control, use the options below.
1971
1972 Fine tuning of the installation directories:
1973 --bindir=DIR user executables [EPREFIX/bin]
1974 --sbindir=DIR system admin executables [EPREFIX/sbin]
1975 --libexecdir=DIR program executables [EPREFIX/libexec]
1976 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1977 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1978 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1979 --libdir=DIR object code libraries [EPREFIX/lib]
1980 --includedir=DIR C header files [PREFIX/include]
1981 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1982 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1983 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1984 --infodir=DIR info documentation [DATAROOTDIR/info]
1985 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1986 --mandir=DIR man documentation [DATAROOTDIR/man]
1987 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1988 --htmldir=DIR html documentation [DOCDIR]
1989 --dvidir=DIR dvi documentation [DOCDIR]
1990 --pdfdir=DIR pdf documentation [DOCDIR]
1991 --psdir=DIR ps documentation [DOCDIR]
1992 _ACEOF
1993
1994 cat <<\_ACEOF
1995
1996 Program names:
1997 --program-prefix=PREFIX prepend PREFIX to installed program names
1998 --program-suffix=SUFFIX append SUFFIX to installed program names
1999 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
2000
2001 X features:
2002 --x-includes=DIR X include files are in DIR
2003 --x-libraries=DIR X library files are in DIR
2004
2005 System types:
2006 --build=BUILD configure for building on BUILD [guessed]
2007 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2008 _ACEOF
2009 fi
2010
2011 if test -n "$ac_init_help"; then
2012 case $ac_init_help in
2013 short | recursive ) echo "Configuration of emacs 24.2.50:";;
2014 esac
2015 cat <<\_ACEOF
2016
2017 Optional Features:
2018 --disable-option-checking ignore unrecognized --enable/--with options
2019 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2020 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2021 --disable-ns-self-contained
2022 disable self contained build under NeXTstep
2023 --enable-locallisppath=PATH
2024 directories Emacs should search for lisp files
2025 specific to this site
2026 --enable-checking[=LIST]
2027 enable expensive run-time checks. With LIST, enable
2028 only specific categories of checks. Categories are:
2029 all,yes,no. Flags are: stringbytes, stringoverrun,
2030 stringfreelist, xmallocoverrun, conslist, glyphs
2031 --enable-check-lisp-object-type
2032 enable compile time checks for the Lisp_Object data
2033 type. This is useful for development for catching
2034 certain types of bugs.
2035 --enable-profiling build emacs with profiling support. This might not
2036 work on all platforms
2037 --enable-autodepend automatically generate dependencies to .h-files.
2038 Requires GNU Make and Gcc. Enabled if GNU Make and
2039 Gcc is found
2040 --disable-dependency-tracking speeds up one-time build
2041 --enable-dependency-tracking do not reject slow dependency extractors
2042 --disable-largefile omit support for large files
2043 --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
2044 developers, and may generate false alarms when used
2045 with older or non-GNU development tools.
2046 --enable-link-time-optimization
2047 build emacs with link-time optimization. This is
2048 supported only for GCC since 4.5.0.
2049
2050 Optional Packages:
2051 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2052 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2053 --without-all omit almost all features and build small executable
2054 with minimal dependencies
2055 --without-pop don't support POP mail retrieval with movemail
2056 --with-kerberos support Kerberos-authenticated POP
2057 --with-kerberos5 support Kerberos version 5 authenticated POP
2058 --with-hesiod support Hesiod to get the POP server host
2059 --with-mmdf support MMDF mailboxes
2060 --with-mail-unlink unlink, rather than empty, mail spool after reading
2061 --with-mailhost=HOSTNAME
2062 string giving default POP mail host
2063 --without-sound don't compile with sound support
2064 --without-sync-input process async input synchronously
2065 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
2066 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=$with_features
3932 fi
3933
3934
3935
3936 # Check whether --with-sync-input was given.
3937 if test "${with_sync_input+set}" = set; then :
3938 withval=$with_sync_input;
3939 else
3940 with_sync_input=$with_features
3941 fi
3942
3943 if test "$with_sync_input" = yes; then
3944
3945 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3946
3947 fi
3948
3949
3950 # Check whether --with-x-toolkit was given.
3951 if test "${with_x_toolkit+set}" = set; then :
3952 withval=$with_x_toolkit; case "${withval}" in
3953 y | ye | yes ) val=gtk ;;
3954 n | no ) val=no ;;
3955 l | lu | luc | luci | lucid ) val=lucid ;;
3956 a | at | ath | athe | athen | athena ) val=athena ;;
3957 m | mo | mot | moti | motif ) val=motif ;;
3958 g | gt | gtk ) val=gtk ;;
3959 gtk3 ) val=gtk3 ;;
3960 * )
3961 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3962 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3963 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3964 ;;
3965 esac
3966 with_x_toolkit=$val
3967
3968 fi
3969
3970
3971
3972 # Check whether --with-wide-int was given.
3973 if test "${with_wide_int+set}" = set; then :
3974 withval=$with_wide_int;
3975 else
3976 with_wide_int=no
3977 fi
3978
3979 if test "$with_wide_int" = yes; then
3980
3981 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3982
3983 fi
3984
3985
3986 # Check whether --with-xpm was given.
3987 if test "${with_xpm+set}" = set; then :
3988 withval=$with_xpm;
3989 else
3990 with_xpm=$with_features
3991 fi
3992
3993
3994 # Check whether --with-jpeg was given.
3995 if test "${with_jpeg+set}" = set; then :
3996 withval=$with_jpeg;
3997 else
3998 with_jpeg=$with_features
3999 fi
4000
4001
4002 # Check whether --with-tiff was given.
4003 if test "${with_tiff+set}" = set; then :
4004 withval=$with_tiff;
4005 else
4006 with_tiff=$with_features
4007 fi
4008
4009
4010 # Check whether --with-gif was given.
4011 if test "${with_gif+set}" = set; then :
4012 withval=$with_gif;
4013 else
4014 with_gif=$with_features
4015 fi
4016
4017
4018 # Check whether --with-png was given.
4019 if test "${with_png+set}" = set; then :
4020 withval=$with_png;
4021 else
4022 with_png=$with_features
4023 fi
4024
4025
4026 # Check whether --with-rsvg was given.
4027 if test "${with_rsvg+set}" = set; then :
4028 withval=$with_rsvg;
4029 else
4030 with_rsvg=$with_features
4031 fi
4032
4033
4034 # Check whether --with-xml2 was given.
4035 if test "${with_xml2+set}" = set; then :
4036 withval=$with_xml2;
4037 else
4038 with_xml2=$with_features
4039 fi
4040
4041
4042 # Check whether --with-imagemagick was given.
4043 if test "${with_imagemagick+set}" = set; then :
4044 withval=$with_imagemagick;
4045 else
4046 with_imagemagick=$with_features
4047 fi
4048
4049
4050
4051 # Check whether --with-xft was given.
4052 if test "${with_xft+set}" = set; then :
4053 withval=$with_xft;
4054 else
4055 with_xft=$with_features
4056 fi
4057
4058
4059 # Check whether --with-libotf was given.
4060 if test "${with_libotf+set}" = set; then :
4061 withval=$with_libotf;
4062 else
4063 with_libotf=$with_features
4064 fi
4065
4066
4067 # Check whether --with-m17n-flt was given.
4068 if test "${with_m17n_flt+set}" = set; then :
4069 withval=$with_m17n_flt;
4070 else
4071 with_m17n_flt=$with_features
4072 fi
4073
4074
4075
4076 # Check whether --with-toolkit-scroll-bars was given.
4077 if test "${with_toolkit_scroll_bars+set}" = set; then :
4078 withval=$with_toolkit_scroll_bars;
4079 else
4080 with_toolkit_scroll_bars=$with_features
4081 fi
4082
4083
4084 # Check whether --with-xaw3d was given.
4085 if test "${with_xaw3d+set}" = set; then :
4086 withval=$with_xaw3d;
4087 else
4088 with_xaw3d=$with_features
4089 fi
4090
4091
4092 # Check whether --with-xim was given.
4093 if test "${with_xim+set}" = set; then :
4094 withval=$with_xim;
4095 else
4096 with_xim=$with_features
4097 fi
4098
4099
4100 # Check whether --with-ns was given.
4101 if test "${with_ns+set}" = set; then :
4102 withval=$with_ns;
4103 else
4104 with_ns=no
4105 fi
4106
4107
4108
4109 # Check whether --with-gpm was given.
4110 if test "${with_gpm+set}" = set; then :
4111 withval=$with_gpm;
4112 else
4113 with_gpm=$with_features
4114 fi
4115
4116
4117 # Check whether --with-dbus was given.
4118 if test "${with_dbus+set}" = set; then :
4119 withval=$with_dbus;
4120 else
4121 with_dbus=$with_features
4122 fi
4123
4124
4125 # Check whether --with-gconf was given.
4126 if test "${with_gconf+set}" = set; then :
4127 withval=$with_gconf;
4128 else
4129 with_gconf=$with_features
4130 fi
4131
4132
4133 # Check whether --with-gsettings was given.
4134 if test "${with_gsettings+set}" = set; then :
4135 withval=$with_gsettings;
4136 else
4137 with_gsettings=$with_features
4138 fi
4139
4140
4141 # Check whether --with-selinux was given.
4142 if test "${with_selinux+set}" = set; then :
4143 withval=$with_selinux;
4144 else
4145 with_selinux=$with_features
4146 fi
4147
4148
4149 # Check whether --with-gnutls was given.
4150 if test "${with_gnutls+set}" = set; then :
4151 withval=$with_gnutls;
4152 else
4153 with_gnutls=$with_features
4154 fi
4155
4156
4157 ## For the times when you want to build Emacs but don't have
4158 ## a suitable makeinfo, and can live without the manuals.
4159
4160 # Check whether --with-makeinfo was given.
4161 if test "${with_makeinfo+set}" = set; then :
4162 withval=$with_makeinfo;
4163 else
4164 with_makeinfo=$with_features
4165 fi
4166
4167
4168 ## Makefile.in needs the cache file name.
4169
4170
4171 ## This is an option because I do not know if all info/man support
4172 ## compressed files, nor how to test if they do so.
4173
4174 # Check whether --with-compress-info was given.
4175 if test "${with_compress_info+set}" = set; then :
4176 withval=$with_compress_info;
4177 else
4178 with_compress_info=$with_features
4179 fi
4180
4181 if test $with_compress_info = yes; then
4182 GZIP_INFO=yes
4183 else
4184 GZIP_INFO=
4185 fi
4186
4187
4188
4189 # Check whether --with-pkg-config-prog was given.
4190 if test "${with_pkg_config_prog+set}" = set; then :
4191 withval=$with_pkg_config_prog;
4192 fi
4193
4194 if test "X${with_pkg_config_prog}" != X; then
4195 if test "${with_pkg_config_prog}" != yes; then
4196 PKG_CONFIG="${with_pkg_config_prog}"
4197 fi
4198 fi
4199
4200 CRT_DIR=
4201
4202 # Check whether --with-crt-dir was given.
4203 if test "${with_crt_dir+set}" = set; then :
4204 withval=$with_crt_dir;
4205 fi
4206
4207 CRT_DIR="${with_crt_dir}"
4208
4209
4210 # Check whether --with-gameuser was given.
4211 if test "${with_gameuser+set}" = set; then :
4212 withval=$with_gameuser;
4213 fi
4214
4215 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4216 && gameuser="${with_gameuser}"
4217 test "X$gameuser" = X && gameuser=games
4218
4219
4220 # Check whether --with-gnustep-conf was given.
4221 if test "${with_gnustep_conf+set}" = set; then :
4222 withval=$with_gnustep_conf;
4223 fi
4224
4225 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4226 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4227 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4228 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4229
4230 # Check whether --enable-ns-self-contained was given.
4231 if test "${enable_ns_self_contained+set}" = set; then :
4232 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4233 else
4234 EN_NS_SELF_CONTAINED=yes
4235 fi
4236
4237
4238 # Check whether --enable-locallisppath was given.
4239 if test "${enable_locallisppath+set}" = set; then :
4240 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4241 locallisppath=
4242 elif test "${enableval}" != "yes"; then
4243 locallisppath=${enableval}
4244 fi
4245 fi
4246
4247
4248 # Check whether --enable-checking was given.
4249 if test "${enable_checking+set}" = set; then :
4250 enableval=$enable_checking; ac_checking_flags="${enableval}"
4251 fi
4252
4253 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4254 for check in $ac_checking_flags
4255 do
4256 case $check in
4257 # these set all the flags to specific states
4258 yes) ac_enable_checking=1 ;;
4259 no) ac_enable_checking= ;
4260 ac_gc_check_stringbytes= ;
4261 ac_gc_check_string_overrun= ;
4262 ac_gc_check_string_free_list= ;
4263 ac_xmalloc_overrun= ;
4264 ac_gc_check_cons_list= ;
4265 ac_glyphs_debug= ;;
4266 all) ac_enable_checking=1 ;
4267 ac_gc_check_stringbytes=1 ;
4268 ac_gc_check_string_overrun=1 ;
4269 ac_gc_check_string_free_list=1 ;
4270 ac_xmalloc_overrun=1 ;
4271 ac_gc_check_cons_list=1 ;
4272 ac_glyphs_debug=1 ;;
4273 # these enable particular checks
4274 stringbytes) ac_gc_check_stringbytes=1 ;;
4275 stringoverrun) ac_gc_check_string_overrun=1 ;;
4276 stringfreelist) ac_gc_check_string_free_list=1 ;;
4277 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4278 conslist) ac_gc_check_cons_list=1 ;;
4279 glyphs) ac_glyphs_debug=1 ;;
4280 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4281 esac
4282 done
4283 IFS="$ac_save_IFS"
4284
4285 if test x$ac_enable_checking != x ; then
4286
4287 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4288
4289 fi
4290 if test x$ac_gc_check_stringbytes != x ; then
4291
4292 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4293
4294 fi
4295 if test x$ac_gc_check_string_overrun != x ; then
4296
4297 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4298
4299 fi
4300 if test x$ac_gc_check_string_free_list != x ; then
4301
4302 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4303
4304 fi
4305 if test x$ac_xmalloc_overrun != x ; then
4306
4307 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4308
4309 fi
4310 if test x$ac_gc_check_cons_list != x ; then
4311
4312 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4313
4314 fi
4315 if test x$ac_glyphs_debug != x ; then
4316
4317 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4318
4319 fi
4320
4321 # Check whether --enable-check-lisp-object-type was given.
4322 if test "${enable_check_lisp_object_type+set}" = set; then :
4323 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4324
4325 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4326
4327 fi
4328 fi
4329
4330
4331
4332 # Check whether --enable-profiling was given.
4333 if test "${enable_profiling+set}" = set; then :
4334 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4335 fi
4336
4337 if test x$ac_enable_profiling != x ; then
4338 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4339 else
4340 PROFILING_CFLAGS=
4341 fi
4342
4343
4344 # Check whether --enable-autodepend was given.
4345 if test "${enable_autodepend+set}" = set; then :
4346 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4347 else
4348 ac_enable_autodepend=yes
4349 fi
4350
4351
4352 #### Make srcdir absolute, if it isn't already. It's important to
4353 #### avoid running the path through pwd unnecessarily, since pwd can
4354 #### give you automounter prefixes, which can go away. We do all this
4355 #### so Emacs can find its files when run uninstalled.
4356 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4357 unset CDPATH
4358 case "${srcdir}" in
4359 /* ) ;;
4360 . )
4361 ## We may be able to use the $PWD environment variable to make this
4362 ## absolute. But sometimes PWD is inaccurate.
4363 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4364 ## but that tested only for a well-formed and valid PWD,
4365 ## it did not object when PWD was well-formed and valid but just wrong.
4366 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4367 then
4368 srcdir="$PWD"
4369 else
4370 srcdir="`(cd ${srcdir}; pwd)`"
4371 fi
4372 ;;
4373 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4374 esac
4375
4376 ### Canonicalize the configuration name.
4377
4378 # Make sure we can run config.sub.
4379 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4380 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4381
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4383 $as_echo_n "checking build system type... " >&6; }
4384 if test "${ac_cv_build+set}" = set; then :
4385 $as_echo_n "(cached) " >&6
4386 else
4387 ac_build_alias=$build_alias
4388 test "x$ac_build_alias" = x &&
4389 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4390 test "x$ac_build_alias" = x &&
4391 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4392 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4393 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4394
4395 fi
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4397 $as_echo "$ac_cv_build" >&6; }
4398 case $ac_cv_build in
4399 *-*-*) ;;
4400 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4401 esac
4402 build=$ac_cv_build
4403 ac_save_IFS=$IFS; IFS='-'
4404 set x $ac_cv_build
4405 shift
4406 build_cpu=$1
4407 build_vendor=$2
4408 shift; shift
4409 # Remember, the first character of IFS is used to create $*,
4410 # except with old shells:
4411 build_os=$*
4412 IFS=$ac_save_IFS
4413 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4414
4415
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4417 $as_echo_n "checking host system type... " >&6; }
4418 if test "${ac_cv_host+set}" = set; then :
4419 $as_echo_n "(cached) " >&6
4420 else
4421 if test "x$host_alias" = x; then
4422 ac_cv_host=$ac_cv_build
4423 else
4424 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4425 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4426 fi
4427
4428 fi
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4430 $as_echo "$ac_cv_host" >&6; }
4431 case $ac_cv_host in
4432 *-*-*) ;;
4433 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4434 esac
4435 host=$ac_cv_host
4436 ac_save_IFS=$IFS; IFS='-'
4437 set x $ac_cv_host
4438 shift
4439 host_cpu=$1
4440 host_vendor=$2
4441 shift; shift
4442 # Remember, the first character of IFS is used to create $*,
4443 # except with old shells:
4444 host_os=$*
4445 IFS=$ac_save_IFS
4446 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4447
4448
4449 canonical=$host
4450 configuration=${host_alias-${build_alias-$host}}
4451
4452
4453
4454 ### If you add support for a new configuration, add code to this
4455 ### switch statement to recognize your configuration name and select
4456 ### the appropriate operating system file.
4457
4458 ### You would hope that you could choose an s/*.h
4459 ### file based on the operating system portion. However, it turns out
4460 ### that each s/*.h file is pretty manufacturer-specific.
4461 ### So we basically have to have a special case for each
4462 ### configuration name.
4463 ###
4464 ### As far as handling version numbers on operating systems is
4465 ### concerned, make sure things will fail in a fixable way. If
4466 ### /etc/MACHINES doesn't say anything about version numbers, be
4467 ### prepared to handle anything reasonably. If version numbers
4468 ### matter, be sure /etc/MACHINES says something about it.
4469
4470 opsys='' unported=no
4471 case "${canonical}" in
4472
4473 ## GNU/Linux and similar ports
4474 *-*-linux* )
4475 opsys=gnu-linux
4476 ;;
4477
4478 ## FreeBSD ports
4479 *-*-freebsd* )
4480 opsys=freebsd
4481 ;;
4482
4483 ## FreeBSD kernel + glibc based userland
4484 *-*-kfreebsd*gnu* )
4485 opsys=gnu-kfreebsd
4486 ;;
4487
4488 ## NetBSD ports
4489 *-*-netbsd* )
4490 opsys=netbsd
4491 ;;
4492
4493 ## OpenBSD ports
4494 *-*-openbsd* )
4495 opsys=openbsd
4496 ;;
4497
4498 ## Apple Darwin / Mac OS X
4499 *-apple-darwin* )
4500 case "${canonical}" in
4501 i[3456]86-* ) ;;
4502 powerpc-* ) ;;
4503 x86_64-* ) ;;
4504 * ) unported=yes ;;
4505 esac
4506 opsys=darwin
4507 ## Use fink packages if available.
4508 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4509 ## if test -d /sw/include && test -d /sw/lib; then
4510 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4511 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4512 ## fi
4513 ;;
4514
4515 ## HP 9000 series 700 and 800, running HP/UX
4516 hppa*-hp-hpux10.2* )
4517 opsys=hpux10-20
4518 ;;
4519 hppa*-hp-hpux1[1-9]* )
4520 opsys=hpux11
4521 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4522 ;;
4523
4524 ## IBM machines
4525 rs6000-ibm-aix4.[23]* )
4526 opsys=aix4-2
4527 ;;
4528 powerpc-ibm-aix4.[23]* )
4529 opsys=aix4-2
4530 ;;
4531 rs6000-ibm-aix[56]* )
4532 opsys=aix4-2
4533 ;;
4534 powerpc-ibm-aix[56]* )
4535 opsys=aix4-2
4536 ;;
4537
4538 ## Silicon Graphics machines
4539 ## Iris 4D
4540 mips-sgi-irix6.5 )
4541 opsys=irix6-5
4542 # Without defining _LANGUAGE_C, things get masked out in the headers
4543 # so that, for instance, grepping for `free' in stdlib.h fails and
4544 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4545 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4546 ;;
4547
4548 ## Suns
4549 *-sun-solaris* \
4550 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4551 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4552 case "${canonical}" in
4553 i[3456]86-*-* ) ;;
4554 amd64-*-*|x86_64-*-*) ;;
4555 sparc* ) ;;
4556 * ) unported=yes ;;
4557 esac
4558 case "${canonical}" in
4559 *-sunos5.6* | *-solaris2.6* )
4560 opsys=sol2-6
4561 RANLIB="ar -ts"
4562 ;;
4563 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4564 opsys=sol2-6
4565 emacs_check_sunpro_c=yes
4566 ;;
4567 *-sunos5* | *-solaris* )
4568 opsys=sol2-10
4569 emacs_check_sunpro_c=yes
4570 ;;
4571 esac
4572 ## Watch out for a compiler that we know will not work.
4573 case "${canonical}" in
4574 *-solaris* | *-sunos5* )
4575 if [ "x$CC" = x/usr/ucb/cc ]; then
4576 ## /usr/ucb/cc doesn't work;
4577 ## we should find some other compiler that does work.
4578 unset CC
4579 fi
4580 ;;
4581 *) ;;
4582 esac
4583 ;;
4584
4585 ## Intel 386 machines where we don't care about the manufacturer.
4586 i[3456]86-*-* )
4587 case "${canonical}" in
4588 *-cygwin ) opsys=cygwin ;;
4589 *-darwin* ) opsys=darwin ;;
4590 *-sysv4.2uw* ) opsys=unixware ;;
4591 *-sysv5uw* ) opsys=unixware ;;
4592 *-sysv5OpenUNIX* ) opsys=unixware ;;
4593 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4594 esac
4595 ;;
4596
4597 * )
4598 unported=yes
4599 ;;
4600 esac
4601
4602 ### If the code above didn't choose an operating system, just choose
4603 ### an operating system based on the configuration name. You really
4604 ### only want to use this when you have no idea what the right
4605 ### operating system is; if you know what operating systems a machine
4606 ### runs, it's cleaner to make it explicit in the case statement
4607 ### above.
4608 if test x"${opsys}" = x; then
4609 case "${canonical}" in
4610 *-gnu* ) opsys=gnu ;;
4611 * )
4612 unported=yes
4613 ;;
4614 esac
4615 fi
4616
4617
4618
4619 if test $unported = yes; then
4620 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4621 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4622 fi
4623
4624
4625 #### Choose a compiler.
4626
4627 ac_ext=c
4628 ac_cpp='$CPP $CPPFLAGS'
4629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4632 if test -n "$ac_tool_prefix"; then
4633 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4634 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4636 $as_echo_n "checking for $ac_word... " >&6; }
4637 if test "${ac_cv_prog_CC+set}" = set; then :
4638 $as_echo_n "(cached) " >&6
4639 else
4640 if test -n "$CC"; then
4641 ac_cv_prog_CC="$CC" # Let the user override the test.
4642 else
4643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4644 for as_dir in $PATH
4645 do
4646 IFS=$as_save_IFS
4647 test -z "$as_dir" && as_dir=.
4648 for ac_exec_ext in '' $ac_executable_extensions; do
4649 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4650 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4652 break 2
4653 fi
4654 done
4655 done
4656 IFS=$as_save_IFS
4657
4658 fi
4659 fi
4660 CC=$ac_cv_prog_CC
4661 if test -n "$CC"; then
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4663 $as_echo "$CC" >&6; }
4664 else
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4666 $as_echo "no" >&6; }
4667 fi
4668
4669
4670 fi
4671 if test -z "$ac_cv_prog_CC"; then
4672 ac_ct_CC=$CC
4673 # Extract the first word of "gcc", so it can be a program name with args.
4674 set dummy gcc; ac_word=$2
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4676 $as_echo_n "checking for $ac_word... " >&6; }
4677 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4678 $as_echo_n "(cached) " >&6
4679 else
4680 if test -n "$ac_ct_CC"; then
4681 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4682 else
4683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4684 for as_dir in $PATH
4685 do
4686 IFS=$as_save_IFS
4687 test -z "$as_dir" && as_dir=.
4688 for ac_exec_ext in '' $ac_executable_extensions; do
4689 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4690 ac_cv_prog_ac_ct_CC="gcc"
4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4692 break 2
4693 fi
4694 done
4695 done
4696 IFS=$as_save_IFS
4697
4698 fi
4699 fi
4700 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4701 if test -n "$ac_ct_CC"; then
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4703 $as_echo "$ac_ct_CC" >&6; }
4704 else
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4706 $as_echo "no" >&6; }
4707 fi
4708
4709 if test "x$ac_ct_CC" = x; then
4710 CC=""
4711 else
4712 case $cross_compiling:$ac_tool_warned in
4713 yes:)
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4715 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4716 ac_tool_warned=yes ;;
4717 esac
4718 CC=$ac_ct_CC
4719 fi
4720 else
4721 CC="$ac_cv_prog_CC"
4722 fi
4723
4724 if test -z "$CC"; then
4725 if test -n "$ac_tool_prefix"; then
4726 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4727 set dummy ${ac_tool_prefix}cc; ac_word=$2
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4729 $as_echo_n "checking for $ac_word... " >&6; }
4730 if test "${ac_cv_prog_CC+set}" = set; then :
4731 $as_echo_n "(cached) " >&6
4732 else
4733 if test -n "$CC"; then
4734 ac_cv_prog_CC="$CC" # Let the user override the test.
4735 else
4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4737 for as_dir in $PATH
4738 do
4739 IFS=$as_save_IFS
4740 test -z "$as_dir" && as_dir=.
4741 for ac_exec_ext in '' $ac_executable_extensions; do
4742 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4743 ac_cv_prog_CC="${ac_tool_prefix}cc"
4744 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4745 break 2
4746 fi
4747 done
4748 done
4749 IFS=$as_save_IFS
4750
4751 fi
4752 fi
4753 CC=$ac_cv_prog_CC
4754 if test -n "$CC"; then
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4756 $as_echo "$CC" >&6; }
4757 else
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4759 $as_echo "no" >&6; }
4760 fi
4761
4762
4763 fi
4764 fi
4765 if test -z "$CC"; then
4766 # Extract the first word of "cc", so it can be a program name with args.
4767 set dummy cc; ac_word=$2
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4769 $as_echo_n "checking for $ac_word... " >&6; }
4770 if test "${ac_cv_prog_CC+set}" = set; then :
4771 $as_echo_n "(cached) " >&6
4772 else
4773 if test -n "$CC"; then
4774 ac_cv_prog_CC="$CC" # Let the user override the test.
4775 else
4776 ac_prog_rejected=no
4777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4778 for as_dir in $PATH
4779 do
4780 IFS=$as_save_IFS
4781 test -z "$as_dir" && as_dir=.
4782 for ac_exec_ext in '' $ac_executable_extensions; do
4783 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4784 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4785 ac_prog_rejected=yes
4786 continue
4787 fi
4788 ac_cv_prog_CC="cc"
4789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4790 break 2
4791 fi
4792 done
4793 done
4794 IFS=$as_save_IFS
4795
4796 if test $ac_prog_rejected = yes; then
4797 # We found a bogon in the path, so make sure we never use it.
4798 set dummy $ac_cv_prog_CC
4799 shift
4800 if test $# != 0; then
4801 # We chose a different compiler from the bogus one.
4802 # However, it has the same basename, so the bogon will be chosen
4803 # first if we set CC to just the basename; use the full file name.
4804 shift
4805 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4806 fi
4807 fi
4808 fi
4809 fi
4810 CC=$ac_cv_prog_CC
4811 if test -n "$CC"; then
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4813 $as_echo "$CC" >&6; }
4814 else
4815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4816 $as_echo "no" >&6; }
4817 fi
4818
4819
4820 fi
4821 if test -z "$CC"; then
4822 if test -n "$ac_tool_prefix"; then
4823 for ac_prog in cl.exe
4824 do
4825 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4826 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4828 $as_echo_n "checking for $ac_word... " >&6; }
4829 if test "${ac_cv_prog_CC+set}" = set; then :
4830 $as_echo_n "(cached) " >&6
4831 else
4832 if test -n "$CC"; then
4833 ac_cv_prog_CC="$CC" # Let the user override the test.
4834 else
4835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4836 for as_dir in $PATH
4837 do
4838 IFS=$as_save_IFS
4839 test -z "$as_dir" && as_dir=.
4840 for ac_exec_ext in '' $ac_executable_extensions; do
4841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4842 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4844 break 2
4845 fi
4846 done
4847 done
4848 IFS=$as_save_IFS
4849
4850 fi
4851 fi
4852 CC=$ac_cv_prog_CC
4853 if test -n "$CC"; then
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4855 $as_echo "$CC" >&6; }
4856 else
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4858 $as_echo "no" >&6; }
4859 fi
4860
4861
4862 test -n "$CC" && break
4863 done
4864 fi
4865 if test -z "$CC"; then
4866 ac_ct_CC=$CC
4867 for ac_prog in cl.exe
4868 do
4869 # Extract the first word of "$ac_prog", so it can be a program name with args.
4870 set dummy $ac_prog; ac_word=$2
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872 $as_echo_n "checking for $ac_word... " >&6; }
4873 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4874 $as_echo_n "(cached) " >&6
4875 else
4876 if test -n "$ac_ct_CC"; then
4877 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4878 else
4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880 for as_dir in $PATH
4881 do
4882 IFS=$as_save_IFS
4883 test -z "$as_dir" && as_dir=.
4884 for ac_exec_ext in '' $ac_executable_extensions; do
4885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4886 ac_cv_prog_ac_ct_CC="$ac_prog"
4887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888 break 2
4889 fi
4890 done
4891 done
4892 IFS=$as_save_IFS
4893
4894 fi
4895 fi
4896 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4897 if test -n "$ac_ct_CC"; then
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4899 $as_echo "$ac_ct_CC" >&6; }
4900 else
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902 $as_echo "no" >&6; }
4903 fi
4904
4905
4906 test -n "$ac_ct_CC" && break
4907 done
4908
4909 if test "x$ac_ct_CC" = x; then
4910 CC=""
4911 else
4912 case $cross_compiling:$ac_tool_warned in
4913 yes:)
4914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4915 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4916 ac_tool_warned=yes ;;
4917 esac
4918 CC=$ac_ct_CC
4919 fi
4920 fi
4921
4922 fi
4923
4924
4925 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4926 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4927 as_fn_error "no acceptable C compiler found in \$PATH
4928 See \`config.log' for more details." "$LINENO" 5; }
4929
4930 # Provide some information about the compiler.
4931 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4932 set X $ac_compile
4933 ac_compiler=$2
4934 for ac_option in --version -v -V -qversion; do
4935 { { ac_try="$ac_compiler $ac_option >&5"
4936 case "(($ac_try" in
4937 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4938 *) ac_try_echo=$ac_try;;
4939 esac
4940 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4941 $as_echo "$ac_try_echo"; } >&5
4942 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4943 ac_status=$?
4944 if test -s conftest.err; then
4945 sed '10a\
4946 ... rest of stderr output deleted ...
4947 10q' conftest.err >conftest.er1
4948 cat conftest.er1 >&5
4949 fi
4950 rm -f conftest.er1 conftest.err
4951 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4952 test $ac_status = 0; }
4953 done
4954
4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h. */
4957
4958 int
4959 main ()
4960 {
4961
4962 ;
4963 return 0;
4964 }
4965 _ACEOF
4966 ac_clean_files_save=$ac_clean_files
4967 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4968 # Try to create an executable without -o first, disregard a.out.
4969 # It will help us diagnose broken compilers, and finding out an intuition
4970 # of exeext.
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4972 $as_echo_n "checking whether the C compiler works... " >&6; }
4973 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4974
4975 # The possible output files:
4976 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4977
4978 ac_rmfiles=
4979 for ac_file in $ac_files
4980 do
4981 case $ac_file in
4982 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4983 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4984 esac
4985 done
4986 rm -f $ac_rmfiles
4987
4988 if { { ac_try="$ac_link_default"
4989 case "(($ac_try" in
4990 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4991 *) ac_try_echo=$ac_try;;
4992 esac
4993 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4994 $as_echo "$ac_try_echo"; } >&5
4995 (eval "$ac_link_default") 2>&5
4996 ac_status=$?
4997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4998 test $ac_status = 0; }; then :
4999 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5000 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5001 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5002 # so that the user can short-circuit this test for compilers unknown to
5003 # Autoconf.
5004 for ac_file in $ac_files ''
5005 do
5006 test -f "$ac_file" || continue
5007 case $ac_file in
5008 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5009 ;;
5010 [ab].out )
5011 # We found the default executable, but exeext='' is most
5012 # certainly right.
5013 break;;
5014 *.* )
5015 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5016 then :; else
5017 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5018 fi
5019 # We set ac_cv_exeext here because the later test for it is not
5020 # safe: cross compilers may not add the suffix if given an `-o'
5021 # argument, so we may need to know it at that point already.
5022 # Even if this section looks crufty: it has the advantage of
5023 # actually working.
5024 break;;
5025 * )
5026 break;;
5027 esac
5028 done
5029 test "$ac_cv_exeext" = no && ac_cv_exeext=
5030
5031 else
5032 ac_file=''
5033 fi
5034 if test -z "$ac_file"; then :
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5036 $as_echo "no" >&6; }
5037 $as_echo "$as_me: failed program was:" >&5
5038 sed 's/^/| /' conftest.$ac_ext >&5
5039
5040 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5042 { as_fn_set_status 77
5043 as_fn_error "C compiler cannot create executables
5044 See \`config.log' for more details." "$LINENO" 5; }; }
5045 else
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5047 $as_echo "yes" >&6; }
5048 fi
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5050 $as_echo_n "checking for C compiler default output file name... " >&6; }
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5052 $as_echo "$ac_file" >&6; }
5053 ac_exeext=$ac_cv_exeext
5054
5055 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5056 ac_clean_files=$ac_clean_files_save
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5058 $as_echo_n "checking for suffix of executables... " >&6; }
5059 if { { ac_try="$ac_link"
5060 case "(($ac_try" in
5061 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5062 *) ac_try_echo=$ac_try;;
5063 esac
5064 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5065 $as_echo "$ac_try_echo"; } >&5
5066 (eval "$ac_link") 2>&5
5067 ac_status=$?
5068 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5069 test $ac_status = 0; }; then :
5070 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5071 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5072 # work properly (i.e., refer to `conftest.exe'), while it won't with
5073 # `rm'.
5074 for ac_file in conftest.exe conftest conftest.*; do
5075 test -f "$ac_file" || continue
5076 case $ac_file in
5077 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5078 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5079 break;;
5080 * ) break;;
5081 esac
5082 done
5083 else
5084 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5085 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5086 as_fn_error "cannot compute suffix of executables: cannot compile and link
5087 See \`config.log' for more details." "$LINENO" 5; }
5088 fi
5089 rm -f conftest conftest$ac_cv_exeext
5090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5091 $as_echo "$ac_cv_exeext" >&6; }
5092
5093 rm -f conftest.$ac_ext
5094 EXEEXT=$ac_cv_exeext
5095 ac_exeext=$EXEEXT
5096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h. */
5098 #include <stdio.h>
5099 int
5100 main ()
5101 {
5102 FILE *f = fopen ("conftest.out", "w");
5103 return ferror (f) || fclose (f) != 0;
5104
5105 ;
5106 return 0;
5107 }
5108 _ACEOF
5109 ac_clean_files="$ac_clean_files conftest.out"
5110 # Check that the compiler produces executables we can run. If not, either
5111 # the compiler is broken, or we cross compile.
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5113 $as_echo_n "checking whether we are cross compiling... " >&6; }
5114 if test "$cross_compiling" != yes; then
5115 { { ac_try="$ac_link"
5116 case "(($ac_try" in
5117 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5118 *) ac_try_echo=$ac_try;;
5119 esac
5120 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5121 $as_echo "$ac_try_echo"; } >&5
5122 (eval "$ac_link") 2>&5
5123 ac_status=$?
5124 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5125 test $ac_status = 0; }
5126 if { ac_try='./conftest$ac_cv_exeext'
5127 { { case "(($ac_try" in
5128 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5129 *) ac_try_echo=$ac_try;;
5130 esac
5131 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5132 $as_echo "$ac_try_echo"; } >&5
5133 (eval "$ac_try") 2>&5
5134 ac_status=$?
5135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5136 test $ac_status = 0; }; }; then
5137 cross_compiling=no
5138 else
5139 if test "$cross_compiling" = maybe; then
5140 cross_compiling=yes
5141 else
5142 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5143 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5144 as_fn_error "cannot run C compiled programs.
5145 If you meant to cross compile, use \`--host'.
5146 See \`config.log' for more details." "$LINENO" 5; }
5147 fi
5148 fi
5149 fi
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5151 $as_echo "$cross_compiling" >&6; }
5152
5153 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5154 ac_clean_files=$ac_clean_files_save
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5156 $as_echo_n "checking for suffix of object files... " >&6; }
5157 if test "${ac_cv_objext+set}" = set; then :
5158 $as_echo_n "(cached) " >&6
5159 else
5160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5161 /* end confdefs.h. */
5162
5163 int
5164 main ()
5165 {
5166
5167 ;
5168 return 0;
5169 }
5170 _ACEOF
5171 rm -f conftest.o conftest.obj
5172 if { { ac_try="$ac_compile"
5173 case "(($ac_try" in
5174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5175 *) ac_try_echo=$ac_try;;
5176 esac
5177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5178 $as_echo "$ac_try_echo"; } >&5
5179 (eval "$ac_compile") 2>&5
5180 ac_status=$?
5181 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5182 test $ac_status = 0; }; then :
5183 for ac_file in conftest.o conftest.obj conftest.*; do
5184 test -f "$ac_file" || continue;
5185 case $ac_file in
5186 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5187 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5188 break;;
5189 esac
5190 done
5191 else
5192 $as_echo "$as_me: failed program was:" >&5
5193 sed 's/^/| /' conftest.$ac_ext >&5
5194
5195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5197 as_fn_error "cannot compute suffix of object files: cannot compile
5198 See \`config.log' for more details." "$LINENO" 5; }
5199 fi
5200 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5201 fi
5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5203 $as_echo "$ac_cv_objext" >&6; }
5204 OBJEXT=$ac_cv_objext
5205 ac_objext=$OBJEXT
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5207 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5208 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5209 $as_echo_n "(cached) " >&6
5210 else
5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212 /* end confdefs.h. */
5213
5214 int
5215 main ()
5216 {
5217 #ifndef __GNUC__
5218 choke me
5219 #endif
5220
5221 ;
5222 return 0;
5223 }
5224 _ACEOF
5225 if ac_fn_c_try_compile "$LINENO"; then :
5226 ac_compiler_gnu=yes
5227 else
5228 ac_compiler_gnu=no
5229 fi
5230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5231 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5232
5233 fi
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5235 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5236 if test $ac_compiler_gnu = yes; then
5237 GCC=yes
5238 else
5239 GCC=
5240 fi
5241 ac_test_CFLAGS=${CFLAGS+set}
5242 ac_save_CFLAGS=$CFLAGS
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5244 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5245 if test "${ac_cv_prog_cc_g+set}" = set; then :
5246 $as_echo_n "(cached) " >&6
5247 else
5248 ac_save_c_werror_flag=$ac_c_werror_flag
5249 ac_c_werror_flag=yes
5250 ac_cv_prog_cc_g=no
5251 CFLAGS="-g"
5252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5253 /* end confdefs.h. */
5254
5255 int
5256 main ()
5257 {
5258
5259 ;
5260 return 0;
5261 }
5262 _ACEOF
5263 if ac_fn_c_try_compile "$LINENO"; then :
5264 ac_cv_prog_cc_g=yes
5265 else
5266 CFLAGS=""
5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5268 /* end confdefs.h. */
5269
5270 int
5271 main ()
5272 {
5273
5274 ;
5275 return 0;
5276 }
5277 _ACEOF
5278 if ac_fn_c_try_compile "$LINENO"; then :
5279
5280 else
5281 ac_c_werror_flag=$ac_save_c_werror_flag
5282 CFLAGS="-g"
5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284 /* end confdefs.h. */
5285
5286 int
5287 main ()
5288 {
5289
5290 ;
5291 return 0;
5292 }
5293 _ACEOF
5294 if ac_fn_c_try_compile "$LINENO"; then :
5295 ac_cv_prog_cc_g=yes
5296 fi
5297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5298 fi
5299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5300 fi
5301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5302 ac_c_werror_flag=$ac_save_c_werror_flag
5303 fi
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5305 $as_echo "$ac_cv_prog_cc_g" >&6; }
5306 if test "$ac_test_CFLAGS" = set; then
5307 CFLAGS=$ac_save_CFLAGS
5308 elif test $ac_cv_prog_cc_g = yes; then
5309 if test "$GCC" = yes; then
5310 CFLAGS="-g -O2"
5311 else
5312 CFLAGS="-g"
5313 fi
5314 else
5315 if test "$GCC" = yes; then
5316 CFLAGS="-O2"
5317 else
5318 CFLAGS=
5319 fi
5320 fi
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5322 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5323 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5324 $as_echo_n "(cached) " >&6
5325 else
5326 ac_cv_prog_cc_c89=no
5327 ac_save_CC=$CC
5328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5329 /* end confdefs.h. */
5330 #include <stdarg.h>
5331 #include <stdio.h>
5332 #include <sys/types.h>
5333 #include <sys/stat.h>
5334 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5335 struct buf { int x; };
5336 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5337 static char *e (p, i)
5338 char **p;
5339 int i;
5340 {
5341 return p[i];
5342 }
5343 static char *f (char * (*g) (char **, int), char **p, ...)
5344 {
5345 char *s;
5346 va_list v;
5347 va_start (v,p);
5348 s = g (p, va_arg (v,int));
5349 va_end (v);
5350 return s;
5351 }
5352
5353 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5354 function prototypes and stuff, but not '\xHH' hex character constants.
5355 These don't provoke an error unfortunately, instead are silently treated
5356 as 'x'. The following induces an error, until -std is added to get
5357 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5358 array size at least. It's necessary to write '\x00'==0 to get something
5359 that's true only with -std. */
5360 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5361
5362 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5363 inside strings and character constants. */
5364 #define FOO(x) 'x'
5365 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5366
5367 int test (int i, double x);
5368 struct s1 {int (*f) (int a);};
5369 struct s2 {int (*f) (double a);};
5370 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5371 int argc;
5372 char **argv;
5373 int
5374 main ()
5375 {
5376 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5377 ;
5378 return 0;
5379 }
5380 _ACEOF
5381 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5382 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5383 do
5384 CC="$ac_save_CC $ac_arg"
5385 if ac_fn_c_try_compile "$LINENO"; then :
5386 ac_cv_prog_cc_c89=$ac_arg
5387 fi
5388 rm -f core conftest.err conftest.$ac_objext
5389 test "x$ac_cv_prog_cc_c89" != "xno" && break
5390 done
5391 rm -f conftest.$ac_ext
5392 CC=$ac_save_CC
5393
5394 fi
5395 # AC_CACHE_VAL
5396 case "x$ac_cv_prog_cc_c89" in
5397 x)
5398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5399 $as_echo "none needed" >&6; } ;;
5400 xno)
5401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5402 $as_echo "unsupported" >&6; } ;;
5403 *)
5404 CC="$CC $ac_cv_prog_cc_c89"
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5406 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5407 esac
5408 if test "x$ac_cv_prog_cc_c89" != xno; then :
5409
5410 fi
5411
5412 ac_ext=c
5413 ac_cpp='$CPP $CPPFLAGS'
5414 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5415 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5416 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5417 DEPDIR="${am__leading_dot}deps"
5418
5419 ac_config_commands="$ac_config_commands depfiles"
5420
5421
5422 am_make=${MAKE-make}
5423 cat > confinc << 'END'
5424 am__doit:
5425 @echo this is the am__doit target
5426 .PHONY: am__doit
5427 END
5428 # If we don't find an include directive, just comment out the code.
5429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5430 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5431 am__include="#"
5432 am__quote=
5433 _am_result=none
5434 # First try GNU make style include.
5435 echo "include confinc" > confmf
5436 # Ignore all kinds of additional output from `make'.
5437 case `$am_make -s -f confmf 2> /dev/null` in #(
5438 *the\ am__doit\ target*)
5439 am__include=include
5440 am__quote=
5441 _am_result=GNU
5442 ;;
5443 esac
5444 # Now try BSD make style include.
5445 if test "$am__include" = "#"; then
5446 echo '.include "confinc"' > confmf
5447 case `$am_make -s -f confmf 2> /dev/null` in #(
5448 *the\ am__doit\ target*)
5449 am__include=.include
5450 am__quote="\""
5451 _am_result=BSD
5452 ;;
5453 esac
5454 fi
5455
5456
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5458 $as_echo "$_am_result" >&6; }
5459 rm -f confinc confmf
5460
5461 # Check whether --enable-dependency-tracking was given.
5462 if test "${enable_dependency_tracking+set}" = set; then :
5463 enableval=$enable_dependency_tracking;
5464 fi
5465
5466 if test "x$enable_dependency_tracking" != xno; then
5467 am_depcomp="$ac_aux_dir/depcomp"
5468 AMDEPBACKSLASH='\'
5469 fi
5470 if test "x$enable_dependency_tracking" != xno; then
5471 AMDEP_TRUE=
5472 AMDEP_FALSE='#'
5473 else
5474 AMDEP_TRUE='#'
5475 AMDEP_FALSE=
5476 fi
5477
5478
5479
5480 depcc="$CC" am_compiler_list=
5481
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5483 $as_echo_n "checking dependency style of $depcc... " >&6; }
5484 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5485 $as_echo_n "(cached) " >&6
5486 else
5487 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5488 # We make a subdir and do the tests there. Otherwise we can end up
5489 # making bogus files that we don't know about and never remove. For
5490 # instance it was reported that on HP-UX the gcc test will end up
5491 # making a dummy file named `D' -- because `-MD' means `put the output
5492 # in D'.
5493 mkdir conftest.dir
5494 # Copy depcomp to subdir because otherwise we won't find it if we're
5495 # using a relative directory.
5496 cp "$am_depcomp" conftest.dir
5497 cd conftest.dir
5498 # We will build objects and dependencies in a subdirectory because
5499 # it helps to detect inapplicable dependency modes. For instance
5500 # both Tru64's cc and ICC support -MD to output dependencies as a
5501 # side effect of compilation, but ICC will put the dependencies in
5502 # the current directory while Tru64 will put them in the object
5503 # directory.
5504 mkdir sub
5505
5506 am_cv_CC_dependencies_compiler_type=none
5507 if test "$am_compiler_list" = ""; then
5508 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5509 fi
5510 am__universal=false
5511 case " $depcc " in #(
5512 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5513 esac
5514
5515 for depmode in $am_compiler_list; do
5516 # Setup a source with many dependencies, because some compilers
5517 # like to wrap large dependency lists on column 80 (with \), and
5518 # we should not choose a depcomp mode which is confused by this.
5519 #
5520 # We need to recreate these files for each test, as the compiler may
5521 # overwrite some of them when testing with obscure command lines.
5522 # This happens at least with the AIX C compiler.
5523 : > sub/conftest.c
5524 for i in 1 2 3 4 5 6; do
5525 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5526 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5527 # Solaris 8's {/usr,}/bin/sh.
5528 touch sub/conftst$i.h
5529 done
5530 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5531
5532 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5533 # mode. It turns out that the SunPro C++ compiler does not properly
5534 # handle `-M -o', and we need to detect this. Also, some Intel
5535 # versions had trouble with output in subdirs
5536 am__obj=sub/conftest.${OBJEXT-o}
5537 am__minus_obj="-o $am__obj"
5538 case $depmode in
5539 gcc)
5540 # This depmode causes a compiler race in universal mode.
5541 test "$am__universal" = false || continue
5542 ;;
5543 nosideeffect)
5544 # after this tag, mechanisms are not by side-effect, so they'll
5545 # only be used when explicitly requested
5546 if test "x$enable_dependency_tracking" = xyes; then
5547 continue
5548 else
5549 break
5550 fi
5551 ;;
5552 msvisualcpp | msvcmsys)
5553 # This compiler won't grok `-c -o', but also, the minuso test has
5554 # not run yet. These depmodes are late enough in the game, and
5555 # so weak that their functioning should not be impacted.
5556 am__obj=conftest.${OBJEXT-o}
5557 am__minus_obj=
5558 ;;
5559 none) break ;;
5560 esac
5561 if depmode=$depmode \
5562 source=sub/conftest.c object=$am__obj \
5563 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5564 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5565 >/dev/null 2>conftest.err &&
5566 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5567 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5568 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5569 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5570 # icc doesn't choke on unknown options, it will just issue warnings
5571 # or remarks (even with -Werror). So we grep stderr for any message
5572 # that says an option was ignored or not supported.
5573 # When given -MP, icc 7.0 and 7.1 complain thusly:
5574 # icc: Command line warning: ignoring option '-M'; no argument required
5575 # The diagnosis changed in icc 8.0:
5576 # icc: Command line remark: option '-MP' not supported
5577 if (grep 'ignoring option' conftest.err ||
5578 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5579 am_cv_CC_dependencies_compiler_type=$depmode
5580 break
5581 fi
5582 fi
5583 done
5584
5585 cd ..
5586 rm -rf conftest.dir
5587 else
5588 am_cv_CC_dependencies_compiler_type=none
5589 fi
5590
5591 fi
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5593 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5594 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5595
5596 if
5597 test "x$enable_dependency_tracking" != xno \
5598 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5599 am__fastdepCC_TRUE=
5600 am__fastdepCC_FALSE='#'
5601 else
5602 am__fastdepCC_TRUE='#'
5603 am__fastdepCC_FALSE=
5604 fi
5605
5606
5607 if test "x$CC" != xcc; then
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5609 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5610 else
5611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5612 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5613 fi
5614 set dummy $CC; ac_cc=`$as_echo "$2" |
5615 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5616 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5617 $as_echo_n "(cached) " >&6
5618 else
5619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5620 /* end confdefs.h. */
5621
5622 int
5623 main ()
5624 {
5625
5626 ;
5627 return 0;
5628 }
5629 _ACEOF
5630 # Make sure it works both with $CC and with simple cc.
5631 # We do the test twice because some compilers refuse to overwrite an
5632 # existing .o file with -o, though they will create one.
5633 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5634 rm -f conftest2.*
5635 if { { case "(($ac_try" in
5636 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5637 *) ac_try_echo=$ac_try;;
5638 esac
5639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5640 $as_echo "$ac_try_echo"; } >&5
5641 (eval "$ac_try") 2>&5
5642 ac_status=$?
5643 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5644 test $ac_status = 0; } &&
5645 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5646 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5647 *) ac_try_echo=$ac_try;;
5648 esac
5649 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5650 $as_echo "$ac_try_echo"; } >&5
5651 (eval "$ac_try") 2>&5
5652 ac_status=$?
5653 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5654 test $ac_status = 0; };
5655 then
5656 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5657 if test "x$CC" != xcc; then
5658 # Test first that cc exists at all.
5659 if { ac_try='cc -c conftest.$ac_ext >&5'
5660 { { 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 $ac_status = 0; }; }; then
5670 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5671 rm -f conftest2.*
5672 if { { case "(($ac_try" in
5673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5674 *) ac_try_echo=$ac_try;;
5675 esac
5676 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5677 $as_echo "$ac_try_echo"; } >&5
5678 (eval "$ac_try") 2>&5
5679 ac_status=$?
5680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5681 test $ac_status = 0; } &&
5682 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5684 *) ac_try_echo=$ac_try;;
5685 esac
5686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5687 $as_echo "$ac_try_echo"; } >&5
5688 (eval "$ac_try") 2>&5
5689 ac_status=$?
5690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5691 test $ac_status = 0; };
5692 then
5693 # cc works too.
5694 :
5695 else
5696 # cc exists but doesn't like -o.
5697 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5698 fi
5699 fi
5700 fi
5701 else
5702 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5703 fi
5704 rm -f core conftest*
5705
5706 fi
5707 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5709 $as_echo "yes" >&6; }
5710 else
5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5712 $as_echo "no" >&6; }
5713
5714 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5715
5716 fi
5717
5718 # FIXME: we rely on the cache variable name because
5719 # there is no other way.
5720 set dummy $CC
5721 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5722 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5723 if test "$am_t" != yes; then
5724 # Losing compiler, so override with the script.
5725 # FIXME: It is wrong to rewrite CC.
5726 # But if we don't then we get into trouble of one sort or another.
5727 # A longer-term fix would be to have automake use am__CC in this case,
5728 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5729 CC="$am_aux_dir/compile $CC"
5730 fi
5731
5732
5733
5734 if test x$GCC = xyes; then
5735 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5736 else
5737 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5738 fi
5739
5740 # Initialize gnulib right after choosing the compiler.
5741
5742 ac_ext=c
5743 ac_cpp='$CPP $CPPFLAGS'
5744 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5745 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5746 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5748 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5749 # On Suns, sometimes $CPP names a directory.
5750 if test -n "$CPP" && test -d "$CPP"; then
5751 CPP=
5752 fi
5753 if test -z "$CPP"; then
5754 if test "${ac_cv_prog_CPP+set}" = set; then :
5755 $as_echo_n "(cached) " >&6
5756 else
5757 # Double quotes because CPP needs to be expanded
5758 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5759 do
5760 ac_preproc_ok=false
5761 for ac_c_preproc_warn_flag in '' yes
5762 do
5763 # Use a header file that comes with gcc, so configuring glibc
5764 # with a fresh cross-compiler works.
5765 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5766 # <limits.h> exists even on freestanding compilers.
5767 # On the NeXT, cc -E runs the code through the compiler's parser,
5768 # not just through cpp. "Syntax error" is here to catch this case.
5769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5770 /* end confdefs.h. */
5771 #ifdef __STDC__
5772 # include <limits.h>
5773 #else
5774 # include <assert.h>
5775 #endif
5776 Syntax error
5777 _ACEOF
5778 if ac_fn_c_try_cpp "$LINENO"; then :
5779
5780 else
5781 # Broken: fails on valid input.
5782 continue
5783 fi
5784 rm -f conftest.err conftest.$ac_ext
5785
5786 # OK, works on sane cases. Now check whether nonexistent headers
5787 # can be detected and how.
5788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5789 /* end confdefs.h. */
5790 #include <ac_nonexistent.h>
5791 _ACEOF
5792 if ac_fn_c_try_cpp "$LINENO"; then :
5793 # Broken: success on invalid input.
5794 continue
5795 else
5796 # Passes both tests.
5797 ac_preproc_ok=:
5798 break
5799 fi
5800 rm -f conftest.err conftest.$ac_ext
5801
5802 done
5803 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5804 rm -f conftest.err conftest.$ac_ext
5805 if $ac_preproc_ok; then :
5806 break
5807 fi
5808
5809 done
5810 ac_cv_prog_CPP=$CPP
5811
5812 fi
5813 CPP=$ac_cv_prog_CPP
5814 else
5815 ac_cv_prog_CPP=$CPP
5816 fi
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5818 $as_echo "$CPP" >&6; }
5819 ac_preproc_ok=false
5820 for ac_c_preproc_warn_flag in '' yes
5821 do
5822 # Use a header file that comes with gcc, so configuring glibc
5823 # with a fresh cross-compiler works.
5824 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5825 # <limits.h> exists even on freestanding compilers.
5826 # On the NeXT, cc -E runs the code through the compiler's parser,
5827 # not just through cpp. "Syntax error" is here to catch this case.
5828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5829 /* end confdefs.h. */
5830 #ifdef __STDC__
5831 # include <limits.h>
5832 #else
5833 # include <assert.h>
5834 #endif
5835 Syntax error
5836 _ACEOF
5837 if ac_fn_c_try_cpp "$LINENO"; then :
5838
5839 else
5840 # Broken: fails on valid input.
5841 continue
5842 fi
5843 rm -f conftest.err conftest.$ac_ext
5844
5845 # OK, works on sane cases. Now check whether nonexistent headers
5846 # can be detected and how.
5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5848 /* end confdefs.h. */
5849 #include <ac_nonexistent.h>
5850 _ACEOF
5851 if ac_fn_c_try_cpp "$LINENO"; then :
5852 # Broken: success on invalid input.
5853 continue
5854 else
5855 # Passes both tests.
5856 ac_preproc_ok=:
5857 break
5858 fi
5859 rm -f conftest.err conftest.$ac_ext
5860
5861 done
5862 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5863 rm -f conftest.err conftest.$ac_ext
5864 if $ac_preproc_ok; then :
5865
5866 else
5867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5869 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5870 See \`config.log' for more details." "$LINENO" 5; }
5871 fi
5872
5873 ac_ext=c
5874 ac_cpp='$CPP $CPPFLAGS'
5875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5878
5879
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5881 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5882 if test "${ac_cv_path_GREP+set}" = set; then :
5883 $as_echo_n "(cached) " >&6
5884 else
5885 if test -z "$GREP"; then
5886 ac_path_GREP_found=false
5887 # Loop through the user's path and test for each of PROGNAME-LIST
5888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5889 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5890 do
5891 IFS=$as_save_IFS
5892 test -z "$as_dir" && as_dir=.
5893 for ac_prog in grep ggrep; do
5894 for ac_exec_ext in '' $ac_executable_extensions; do
5895 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5896 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5897 # Check for GNU ac_path_GREP and select it if it is found.
5898 # Check for GNU $ac_path_GREP
5899 case `"$ac_path_GREP" --version 2>&1` in
5900 *GNU*)
5901 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5902 *)
5903 ac_count=0
5904 $as_echo_n 0123456789 >"conftest.in"
5905 while :
5906 do
5907 cat "conftest.in" "conftest.in" >"conftest.tmp"
5908 mv "conftest.tmp" "conftest.in"
5909 cp "conftest.in" "conftest.nl"
5910 $as_echo 'GREP' >> "conftest.nl"
5911 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5912 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5913 as_fn_arith $ac_count + 1 && ac_count=$as_val
5914 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5915 # Best one so far, save it but keep looking for a better one
5916 ac_cv_path_GREP="$ac_path_GREP"
5917 ac_path_GREP_max=$ac_count
5918 fi
5919 # 10*(2^10) chars as input seems more than enough
5920 test $ac_count -gt 10 && break
5921 done
5922 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5923 esac
5924
5925 $ac_path_GREP_found && break 3
5926 done
5927 done
5928 done
5929 IFS=$as_save_IFS
5930 if test -z "$ac_cv_path_GREP"; then
5931 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5932 fi
5933 else
5934 ac_cv_path_GREP=$GREP
5935 fi
5936
5937 fi
5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5939 $as_echo "$ac_cv_path_GREP" >&6; }
5940 GREP="$ac_cv_path_GREP"
5941
5942
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5944 $as_echo_n "checking for egrep... " >&6; }
5945 if test "${ac_cv_path_EGREP+set}" = set; then :
5946 $as_echo_n "(cached) " >&6
5947 else
5948 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5949 then ac_cv_path_EGREP="$GREP -E"
5950 else
5951 if test -z "$EGREP"; then
5952 ac_path_EGREP_found=false
5953 # Loop through the user's path and test for each of PROGNAME-LIST
5954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5955 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5956 do
5957 IFS=$as_save_IFS
5958 test -z "$as_dir" && as_dir=.
5959 for ac_prog in egrep; do
5960 for ac_exec_ext in '' $ac_executable_extensions; do
5961 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5962 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5963 # Check for GNU ac_path_EGREP and select it if it is found.
5964 # Check for GNU $ac_path_EGREP
5965 case `"$ac_path_EGREP" --version 2>&1` in
5966 *GNU*)
5967 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5968 *)
5969 ac_count=0
5970 $as_echo_n 0123456789 >"conftest.in"
5971 while :
5972 do
5973 cat "conftest.in" "conftest.in" >"conftest.tmp"
5974 mv "conftest.tmp" "conftest.in"
5975 cp "conftest.in" "conftest.nl"
5976 $as_echo 'EGREP' >> "conftest.nl"
5977 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5978 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5979 as_fn_arith $ac_count + 1 && ac_count=$as_val
5980 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5981 # Best one so far, save it but keep looking for a better one
5982 ac_cv_path_EGREP="$ac_path_EGREP"
5983 ac_path_EGREP_max=$ac_count
5984 fi
5985 # 10*(2^10) chars as input seems more than enough
5986 test $ac_count -gt 10 && break
5987 done
5988 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5989 esac
5990
5991 $ac_path_EGREP_found && break 3
5992 done
5993 done
5994 done
5995 IFS=$as_save_IFS
5996 if test -z "$ac_cv_path_EGREP"; then
5997 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5998 fi
5999 else
6000 ac_cv_path_EGREP=$EGREP
6001 fi
6002
6003 fi
6004 fi
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6006 $as_echo "$ac_cv_path_EGREP" >&6; }
6007 EGREP="$ac_cv_path_EGREP"
6008
6009
6010
6011
6012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6013 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6014 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6015 $as_echo_n "(cached) " >&6
6016 else
6017
6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6019 /* end confdefs.h. */
6020
6021 #ifdef __ACK__
6022 Amsterdam
6023 #endif
6024
6025 _ACEOF
6026 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6027 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6028 gl_cv_c_amsterdam_compiler=yes
6029 else
6030 gl_cv_c_amsterdam_compiler=no
6031 fi
6032 rm -f conftest*
6033
6034
6035 fi
6036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6037 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6038 if test -z "$AR"; then
6039 if test $gl_cv_c_amsterdam_compiler = yes; then
6040 AR='cc -c.a'
6041 if test -z "$ARFLAGS"; then
6042 ARFLAGS='-o'
6043 fi
6044 else
6045 if test -n "$ac_tool_prefix"; then
6046 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6047 set dummy ${ac_tool_prefix}ar; ac_word=$2
6048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6049 $as_echo_n "checking for $ac_word... " >&6; }
6050 if test "${ac_cv_prog_AR+set}" = set; then :
6051 $as_echo_n "(cached) " >&6
6052 else
6053 if test -n "$AR"; then
6054 ac_cv_prog_AR="$AR" # Let the user override the test.
6055 else
6056 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6057 for as_dir in $PATH
6058 do
6059 IFS=$as_save_IFS
6060 test -z "$as_dir" && as_dir=.
6061 for ac_exec_ext in '' $ac_executable_extensions; do
6062 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6063 ac_cv_prog_AR="${ac_tool_prefix}ar"
6064 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6065 break 2
6066 fi
6067 done
6068 done
6069 IFS=$as_save_IFS
6070
6071 fi
6072 fi
6073 AR=$ac_cv_prog_AR
6074 if test -n "$AR"; then
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6076 $as_echo "$AR" >&6; }
6077 else
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6079 $as_echo "no" >&6; }
6080 fi
6081
6082
6083 fi
6084 if test -z "$ac_cv_prog_AR"; then
6085 ac_ct_AR=$AR
6086 # Extract the first word of "ar", so it can be a program name with args.
6087 set dummy ar; ac_word=$2
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6089 $as_echo_n "checking for $ac_word... " >&6; }
6090 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6091 $as_echo_n "(cached) " >&6
6092 else
6093 if test -n "$ac_ct_AR"; then
6094 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6095 else
6096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6097 for as_dir in $PATH
6098 do
6099 IFS=$as_save_IFS
6100 test -z "$as_dir" && as_dir=.
6101 for ac_exec_ext in '' $ac_executable_extensions; do
6102 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6103 ac_cv_prog_ac_ct_AR="ar"
6104 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6105 break 2
6106 fi
6107 done
6108 done
6109 IFS=$as_save_IFS
6110
6111 fi
6112 fi
6113 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6114 if test -n "$ac_ct_AR"; then
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6116 $as_echo "$ac_ct_AR" >&6; }
6117 else
6118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6119 $as_echo "no" >&6; }
6120 fi
6121
6122 if test "x$ac_ct_AR" = x; then
6123 AR="ar"
6124 else
6125 case $cross_compiling:$ac_tool_warned in
6126 yes:)
6127 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6128 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6129 ac_tool_warned=yes ;;
6130 esac
6131 AR=$ac_ct_AR
6132 fi
6133 else
6134 AR="$ac_cv_prog_AR"
6135 fi
6136
6137 if test -z "$ARFLAGS"; then
6138 ARFLAGS='cru'
6139 fi
6140 fi
6141 else
6142 if test -z "$ARFLAGS"; then
6143 ARFLAGS='cru'
6144 fi
6145 fi
6146
6147
6148 if test -z "$RANLIB"; then
6149 if test $gl_cv_c_amsterdam_compiler = yes; then
6150 RANLIB=':'
6151 else
6152 if test -n "$ac_tool_prefix"; then
6153 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6154 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6156 $as_echo_n "checking for $ac_word... " >&6; }
6157 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6158 $as_echo_n "(cached) " >&6
6159 else
6160 if test -n "$RANLIB"; then
6161 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6162 else
6163 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6164 for as_dir in $PATH
6165 do
6166 IFS=$as_save_IFS
6167 test -z "$as_dir" && as_dir=.
6168 for ac_exec_ext in '' $ac_executable_extensions; do
6169 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6170 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6171 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6172 break 2
6173 fi
6174 done
6175 done
6176 IFS=$as_save_IFS
6177
6178 fi
6179 fi
6180 RANLIB=$ac_cv_prog_RANLIB
6181 if test -n "$RANLIB"; then
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6183 $as_echo "$RANLIB" >&6; }
6184 else
6185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6186 $as_echo "no" >&6; }
6187 fi
6188
6189
6190 fi
6191 if test -z "$ac_cv_prog_RANLIB"; then
6192 ac_ct_RANLIB=$RANLIB
6193 # Extract the first word of "ranlib", so it can be a program name with args.
6194 set dummy ranlib; ac_word=$2
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6196 $as_echo_n "checking for $ac_word... " >&6; }
6197 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6198 $as_echo_n "(cached) " >&6
6199 else
6200 if test -n "$ac_ct_RANLIB"; then
6201 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6202 else
6203 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6204 for as_dir in $PATH
6205 do
6206 IFS=$as_save_IFS
6207 test -z "$as_dir" && as_dir=.
6208 for ac_exec_ext in '' $ac_executable_extensions; do
6209 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6210 ac_cv_prog_ac_ct_RANLIB="ranlib"
6211 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6212 break 2
6213 fi
6214 done
6215 done
6216 IFS=$as_save_IFS
6217
6218 fi
6219 fi
6220 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6221 if test -n "$ac_ct_RANLIB"; then
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6223 $as_echo "$ac_ct_RANLIB" >&6; }
6224 else
6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6226 $as_echo "no" >&6; }
6227 fi
6228
6229 if test "x$ac_ct_RANLIB" = x; then
6230 RANLIB=":"
6231 else
6232 case $cross_compiling:$ac_tool_warned in
6233 yes:)
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6235 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6236 ac_tool_warned=yes ;;
6237 esac
6238 RANLIB=$ac_ct_RANLIB
6239 fi
6240 else
6241 RANLIB="$ac_cv_prog_RANLIB"
6242 fi
6243
6244 fi
6245 fi
6246
6247
6248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6249 $as_echo_n "checking for ANSI C header files... " >&6; }
6250 if test "${ac_cv_header_stdc+set}" = set; then :
6251 $as_echo_n "(cached) " >&6
6252 else
6253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6254 /* end confdefs.h. */
6255 #include <stdlib.h>
6256 #include <stdarg.h>
6257 #include <string.h>
6258 #include <float.h>
6259
6260 int
6261 main ()
6262 {
6263
6264 ;
6265 return 0;
6266 }
6267 _ACEOF
6268 if ac_fn_c_try_compile "$LINENO"; then :
6269 ac_cv_header_stdc=yes
6270 else
6271 ac_cv_header_stdc=no
6272 fi
6273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6274
6275 if test $ac_cv_header_stdc = yes; then
6276 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6278 /* end confdefs.h. */
6279 #include <string.h>
6280
6281 _ACEOF
6282 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6283 $EGREP "memchr" >/dev/null 2>&1; then :
6284
6285 else
6286 ac_cv_header_stdc=no
6287 fi
6288 rm -f conftest*
6289
6290 fi
6291
6292 if test $ac_cv_header_stdc = yes; then
6293 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6295 /* end confdefs.h. */
6296 #include <stdlib.h>
6297
6298 _ACEOF
6299 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6300 $EGREP "free" >/dev/null 2>&1; then :
6301
6302 else
6303 ac_cv_header_stdc=no
6304 fi
6305 rm -f conftest*
6306
6307 fi
6308
6309 if test $ac_cv_header_stdc = yes; then
6310 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6311 if test "$cross_compiling" = yes; then :
6312 :
6313 else
6314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315 /* end confdefs.h. */
6316 #include <ctype.h>
6317 #include <stdlib.h>
6318 #if ((' ' & 0x0FF) == 0x020)
6319 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6320 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6321 #else
6322 # define ISLOWER(c) \
6323 (('a' <= (c) && (c) <= 'i') \
6324 || ('j' <= (c) && (c) <= 'r') \
6325 || ('s' <= (c) && (c) <= 'z'))
6326 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6327 #endif
6328
6329 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6330 int
6331 main ()
6332 {
6333 int i;
6334 for (i = 0; i < 256; i++)
6335 if (XOR (islower (i), ISLOWER (i))
6336 || toupper (i) != TOUPPER (i))
6337 return 2;
6338 return 0;
6339 }
6340 _ACEOF
6341 if ac_fn_c_try_run "$LINENO"; then :
6342
6343 else
6344 ac_cv_header_stdc=no
6345 fi
6346 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6347 conftest.$ac_objext conftest.beam conftest.$ac_ext
6348 fi
6349
6350 fi
6351 fi
6352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6353 $as_echo "$ac_cv_header_stdc" >&6; }
6354 if test $ac_cv_header_stdc = yes; then
6355
6356 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6357
6358 fi
6359
6360 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6361 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6362 inttypes.h stdint.h unistd.h
6363 do :
6364 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6365 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6366 "
6367 eval as_val=\$$as_ac_Header
6368 if test "x$as_val" = x""yes; then :
6369 cat >>confdefs.h <<_ACEOF
6370 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6371 _ACEOF
6372
6373 fi
6374
6375 done
6376
6377
6378
6379
6380
6381 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6382 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6383 MINIX=yes
6384 else
6385 MINIX=
6386 fi
6387
6388
6389 if test "$MINIX" = yes; then
6390
6391 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6392
6393
6394 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6395
6396
6397 $as_echo "#define _MINIX 1" >>confdefs.h
6398
6399 fi
6400
6401 case "$host_os" in
6402 hpux*)
6403
6404 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6405
6406 ;;
6407 esac
6408
6409
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6411 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6412 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6413 $as_echo_n "(cached) " >&6
6414 else
6415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6416 /* end confdefs.h. */
6417
6418 # define __EXTENSIONS__ 1
6419 $ac_includes_default
6420 int
6421 main ()
6422 {
6423
6424 ;
6425 return 0;
6426 }
6427 _ACEOF
6428 if ac_fn_c_try_compile "$LINENO"; then :
6429 ac_cv_safe_to_define___extensions__=yes
6430 else
6431 ac_cv_safe_to_define___extensions__=no
6432 fi
6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434 fi
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6436 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6437 test $ac_cv_safe_to_define___extensions__ = yes &&
6438 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6439
6440 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6441
6442 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6443
6444 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6445
6446 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6447
6448 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6449
6450
6451
6452
6453
6454
6455
6456
6457 # Check whether --enable-largefile was given.
6458 if test "${enable_largefile+set}" = set; then :
6459 enableval=$enable_largefile;
6460 fi
6461
6462 if test "$enable_largefile" != no; then
6463
6464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6465 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6466 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6467 $as_echo_n "(cached) " >&6
6468 else
6469 ac_cv_sys_largefile_CC=no
6470 if test "$GCC" != yes; then
6471 ac_save_CC=$CC
6472 while :; do
6473 # IRIX 6.2 and later do not support large files by default,
6474 # so use the C compiler's -n32 option if that helps.
6475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6476 /* end confdefs.h. */
6477 #include <sys/types.h>
6478 /* Check that off_t can represent 2**63 - 1 correctly.
6479 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6480 since some C++ compilers masquerading as C compilers
6481 incorrectly reject 9223372036854775807. */
6482 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6483 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6484 && LARGE_OFF_T % 2147483647 == 1)
6485 ? 1 : -1];
6486 int
6487 main ()
6488 {
6489
6490 ;
6491 return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495 break
6496 fi
6497 rm -f core conftest.err conftest.$ac_objext
6498 CC="$CC -n32"
6499 if ac_fn_c_try_compile "$LINENO"; then :
6500 ac_cv_sys_largefile_CC=' -n32'; break
6501 fi
6502 rm -f core conftest.err conftest.$ac_objext
6503 break
6504 done
6505 CC=$ac_save_CC
6506 rm -f conftest.$ac_ext
6507 fi
6508 fi
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6510 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6511 if test "$ac_cv_sys_largefile_CC" != no; then
6512 CC=$CC$ac_cv_sys_largefile_CC
6513 fi
6514
6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6516 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6517 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6518 $as_echo_n "(cached) " >&6
6519 else
6520 while :; do
6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6522 /* end confdefs.h. */
6523 #include <sys/types.h>
6524 /* Check that off_t can represent 2**63 - 1 correctly.
6525 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6526 since some C++ compilers masquerading as C compilers
6527 incorrectly reject 9223372036854775807. */
6528 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6529 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6530 && LARGE_OFF_T % 2147483647 == 1)
6531 ? 1 : -1];
6532 int
6533 main ()
6534 {
6535
6536 ;
6537 return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_compile "$LINENO"; then :
6541 ac_cv_sys_file_offset_bits=no; break
6542 fi
6543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h. */
6546 #define _FILE_OFFSET_BITS 64
6547 #include <sys/types.h>
6548 /* Check that off_t can represent 2**63 - 1 correctly.
6549 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6550 since some C++ compilers masquerading as C compilers
6551 incorrectly reject 9223372036854775807. */
6552 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6553 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6554 && LARGE_OFF_T % 2147483647 == 1)
6555 ? 1 : -1];
6556 int
6557 main ()
6558 {
6559
6560 ;
6561 return 0;
6562 }
6563 _ACEOF
6564 if ac_fn_c_try_compile "$LINENO"; then :
6565 ac_cv_sys_file_offset_bits=64; break
6566 fi
6567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6568 ac_cv_sys_file_offset_bits=unknown
6569 break
6570 done
6571 fi
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6573 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6574 case $ac_cv_sys_file_offset_bits in #(
6575 no | unknown) ;;
6576 *)
6577 cat >>confdefs.h <<_ACEOF
6578 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6579 _ACEOF
6580 ;;
6581 esac
6582 rm -rf conftest*
6583 if test $ac_cv_sys_file_offset_bits = unknown; then
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6585 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6586 if test "${ac_cv_sys_large_files+set}" = set; then :
6587 $as_echo_n "(cached) " >&6
6588 else
6589 while :; do
6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6591 /* end confdefs.h. */
6592 #include <sys/types.h>
6593 /* Check that off_t can represent 2**63 - 1 correctly.
6594 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6595 since some C++ compilers masquerading as C compilers
6596 incorrectly reject 9223372036854775807. */
6597 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6598 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6599 && LARGE_OFF_T % 2147483647 == 1)
6600 ? 1 : -1];
6601 int
6602 main ()
6603 {
6604
6605 ;
6606 return 0;
6607 }
6608 _ACEOF
6609 if ac_fn_c_try_compile "$LINENO"; then :
6610 ac_cv_sys_large_files=no; break
6611 fi
6612 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6614 /* end confdefs.h. */
6615 #define _LARGE_FILES 1
6616 #include <sys/types.h>
6617 /* Check that off_t can represent 2**63 - 1 correctly.
6618 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6619 since some C++ compilers masquerading as C compilers
6620 incorrectly reject 9223372036854775807. */
6621 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6622 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6623 && LARGE_OFF_T % 2147483647 == 1)
6624 ? 1 : -1];
6625 int
6626 main ()
6627 {
6628
6629 ;
6630 return 0;
6631 }
6632 _ACEOF
6633 if ac_fn_c_try_compile "$LINENO"; then :
6634 ac_cv_sys_large_files=1; break
6635 fi
6636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6637 ac_cv_sys_large_files=unknown
6638 break
6639 done
6640 fi
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6642 $as_echo "$ac_cv_sys_large_files" >&6; }
6643 case $ac_cv_sys_large_files in #(
6644 no | unknown) ;;
6645 *)
6646 cat >>confdefs.h <<_ACEOF
6647 #define _LARGE_FILES $ac_cv_sys_large_files
6648 _ACEOF
6649 ;;
6650 esac
6651 rm -rf conftest*
6652 fi
6653
6654
6655 fi
6656
6657 case $ac_cv_prog_cc_stdc in #(
6658 no) :
6659 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6660 *) :
6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6662 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6663 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6664 $as_echo_n "(cached) " >&6
6665 else
6666 ac_cv_prog_cc_c99=no
6667 ac_save_CC=$CC
6668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6669 /* end confdefs.h. */
6670 #include <stdarg.h>
6671 #include <stdbool.h>
6672 #include <stdlib.h>
6673 #include <wchar.h>
6674 #include <stdio.h>
6675
6676 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6677 #define debug(...) fprintf (stderr, __VA_ARGS__)
6678 #define showlist(...) puts (#__VA_ARGS__)
6679 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6680 static void
6681 test_varargs_macros (void)
6682 {
6683 int x = 1234;
6684 int y = 5678;
6685 debug ("Flag");
6686 debug ("X = %d\n", x);
6687 showlist (The first, second, and third items.);
6688 report (x>y, "x is %d but y is %d", x, y);
6689 }
6690
6691 // Check long long types.
6692 #define BIG64 18446744073709551615ull
6693 #define BIG32 4294967295ul
6694 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6695 #if !BIG_OK
6696 your preprocessor is broken;
6697 #endif
6698 #if BIG_OK
6699 #else
6700 your preprocessor is broken;
6701 #endif
6702 static long long int bignum = -9223372036854775807LL;
6703 static unsigned long long int ubignum = BIG64;
6704
6705 struct incomplete_array
6706 {
6707 int datasize;
6708 double data[];
6709 };
6710
6711 struct named_init {
6712 int number;
6713 const wchar_t *name;
6714 double average;
6715 };
6716
6717 typedef const char *ccp;
6718
6719 static inline int
6720 test_restrict (ccp restrict text)
6721 {
6722 // See if C++-style comments work.
6723 // Iterate through items via the restricted pointer.
6724 // Also check for declarations in for loops.
6725 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6726 continue;
6727 return 0;
6728 }
6729
6730 // Check varargs and va_copy.
6731 static void
6732 test_varargs (const char *format, ...)
6733 {
6734 va_list args;
6735 va_start (args, format);
6736 va_list args_copy;
6737 va_copy (args_copy, args);
6738
6739 const char *str;
6740 int number;
6741 float fnumber;
6742
6743 while (*format)
6744 {
6745 switch (*format++)
6746 {
6747 case 's': // string
6748 str = va_arg (args_copy, const char *);
6749 break;
6750 case 'd': // int
6751 number = va_arg (args_copy, int);
6752 break;
6753 case 'f': // float
6754 fnumber = va_arg (args_copy, double);
6755 break;
6756 default:
6757 break;
6758 }
6759 }
6760 va_end (args_copy);
6761 va_end (args);
6762 }
6763
6764 int
6765 main ()
6766 {
6767
6768 // Check bool.
6769 _Bool success = false;
6770
6771 // Check restrict.
6772 if (test_restrict ("String literal") == 0)
6773 success = true;
6774 char *restrict newvar = "Another string";
6775
6776 // Check varargs.
6777 test_varargs ("s, d' f .", "string", 65, 34.234);
6778 test_varargs_macros ();
6779
6780 // Check flexible array members.
6781 struct incomplete_array *ia =
6782 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6783 ia->datasize = 10;
6784 for (int i = 0; i < ia->datasize; ++i)
6785 ia->data[i] = i * 1.234;
6786
6787 // Check named initializers.
6788 struct named_init ni = {
6789 .number = 34,
6790 .name = L"Test wide string",
6791 .average = 543.34343,
6792 };
6793
6794 ni.number = 58;
6795
6796 int dynamic_array[ni.number];
6797 dynamic_array[ni.number - 1] = 543;
6798
6799 // work around unused variable warnings
6800 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6801 || dynamic_array[ni.number - 1] != 543);
6802
6803 ;
6804 return 0;
6805 }
6806 _ACEOF
6807 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6808 do
6809 CC="$ac_save_CC $ac_arg"
6810 if ac_fn_c_try_compile "$LINENO"; then :
6811 ac_cv_prog_cc_c99=$ac_arg
6812 fi
6813 rm -f core conftest.err conftest.$ac_objext
6814 test "x$ac_cv_prog_cc_c99" != "xno" && break
6815 done
6816 rm -f conftest.$ac_ext
6817 CC=$ac_save_CC
6818
6819 fi
6820 # AC_CACHE_VAL
6821 case "x$ac_cv_prog_cc_c99" in
6822 x)
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6824 $as_echo "none needed" >&6; } ;;
6825 xno)
6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6827 $as_echo "unsupported" >&6; } ;;
6828 *)
6829 CC="$CC $ac_cv_prog_cc_c99"
6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6831 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6832 esac
6833 if test "x$ac_cv_prog_cc_c99" != xno; then :
6834 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6835 else
6836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6837 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6838 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6839 $as_echo_n "(cached) " >&6
6840 else
6841 ac_cv_prog_cc_c89=no
6842 ac_save_CC=$CC
6843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844 /* end confdefs.h. */
6845 #include <stdarg.h>
6846 #include <stdio.h>
6847 #include <sys/types.h>
6848 #include <sys/stat.h>
6849 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6850 struct buf { int x; };
6851 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6852 static char *e (p, i)
6853 char **p;
6854 int i;
6855 {
6856 return p[i];
6857 }
6858 static char *f (char * (*g) (char **, int), char **p, ...)
6859 {
6860 char *s;
6861 va_list v;
6862 va_start (v,p);
6863 s = g (p, va_arg (v,int));
6864 va_end (v);
6865 return s;
6866 }
6867
6868 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6869 function prototypes and stuff, but not '\xHH' hex character constants.
6870 These don't provoke an error unfortunately, instead are silently treated
6871 as 'x'. The following induces an error, until -std is added to get
6872 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6873 array size at least. It's necessary to write '\x00'==0 to get something
6874 that's true only with -std. */
6875 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6876
6877 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6878 inside strings and character constants. */
6879 #define FOO(x) 'x'
6880 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6881
6882 int test (int i, double x);
6883 struct s1 {int (*f) (int a);};
6884 struct s2 {int (*f) (double a);};
6885 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6886 int argc;
6887 char **argv;
6888 int
6889 main ()
6890 {
6891 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6892 ;
6893 return 0;
6894 }
6895 _ACEOF
6896 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6897 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6898 do
6899 CC="$ac_save_CC $ac_arg"
6900 if ac_fn_c_try_compile "$LINENO"; then :
6901 ac_cv_prog_cc_c89=$ac_arg
6902 fi
6903 rm -f core conftest.err conftest.$ac_objext
6904 test "x$ac_cv_prog_cc_c89" != "xno" && break
6905 done
6906 rm -f conftest.$ac_ext
6907 CC=$ac_save_CC
6908
6909 fi
6910 # AC_CACHE_VAL
6911 case "x$ac_cv_prog_cc_c89" in
6912 x)
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6914 $as_echo "none needed" >&6; } ;;
6915 xno)
6916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6917 $as_echo "unsupported" >&6; } ;;
6918 *)
6919 CC="$CC $ac_cv_prog_cc_c89"
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6921 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6922 esac
6923 if test "x$ac_cv_prog_cc_c89" != xno; then :
6924 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6925 else
6926 ac_cv_prog_cc_stdc=no
6927 fi
6928
6929 fi
6930 ;;
6931 esac
6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6933 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6934 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6935 $as_echo_n "(cached) " >&6
6936 fi
6937
6938 case $ac_cv_prog_cc_stdc in #(
6939 no) :
6940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6941 $as_echo "unsupported" >&6; } ;; #(
6942 '') :
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6944 $as_echo "none needed" >&6; } ;; #(
6945 *) :
6946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6947 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6948 esac
6949
6950
6951
6952 # Code from module alloca-opt:
6953 # Code from module allocator:
6954 # Code from module c-ctype:
6955 # Code from module c-strcase:
6956 # Code from module careadlinkat:
6957 # Code from module clock-time:
6958 # Code from module crypto/md5:
6959 # Code from module crypto/sha1:
6960 # Code from module crypto/sha256:
6961 # Code from module crypto/sha512:
6962 # Code from module dosname:
6963 # Code from module dtoastr:
6964 # Code from module dtotimespec:
6965 # Code from module dup2:
6966 # Code from module environ:
6967 # Code from module execinfo:
6968 # Code from module extensions:
6969
6970 # Code from module extern-inline:
6971 # Code from module filemode:
6972 # Code from module getloadavg:
6973 # Code from module getopt-gnu:
6974 # Code from module getopt-posix:
6975 # Code from module gettext-h:
6976 # Code from module gettime:
6977 # Code from module gettimeofday:
6978 # Code from module ignore-value:
6979 # Code from module include_next:
6980 # Code from module intprops:
6981 # Code from module inttypes-incomplete:
6982 # Code from module largefile:
6983
6984 # Code from module lstat:
6985 # Code from module manywarnings:
6986 # Code from module mktime:
6987 # Code from module multiarch:
6988 # Code from module nocrash:
6989 # Code from module pathmax:
6990 # Code from module pselect:
6991 # Code from module pthread_sigmask:
6992 # Code from module readlink:
6993 # Code from module signal-h:
6994 # Code from module snippet/_Noreturn:
6995 # Code from module snippet/arg-nonnull:
6996 # Code from module snippet/c++defs:
6997 # Code from module snippet/warn-on-use:
6998 # Code from module socklen:
6999 # Code from module ssize_t:
7000 # Code from module stat:
7001 # Code from module stat-time:
7002 # Code from module stdalign:
7003 # Code from module stdarg:
7004
7005
7006
7007 # Code from module stdbool:
7008 # Code from module stddef:
7009 # Code from module stdint:
7010 # Code from module stdio:
7011 # Code from module stdlib:
7012 # Code from module strftime:
7013 # Code from module strtoimax:
7014 # Code from module strtoll:
7015 # Code from module strtoull:
7016 # Code from module strtoumax:
7017 # Code from module symlink:
7018 # Code from module sys_select:
7019 # Code from module sys_stat:
7020 # Code from module sys_time:
7021 # Code from module time:
7022 # Code from module time_r:
7023 # Code from module timespec:
7024 # Code from module timespec-add:
7025 # Code from module timespec-sub:
7026 # Code from module u64:
7027 # Code from module unistd:
7028 # Code from module utimens:
7029 # Code from module verify:
7030 # Code from module warnings:
7031
7032
7033 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7034 # if -g3 works and the user does not specify CFLAGS.
7035 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7036 if test "$ac_test_CFLAGS" != set; then
7037 case $CFLAGS in
7038 '-g')
7039 emacs_g3_CFLAGS='-g3';;
7040 '-g -O2')
7041 emacs_g3_CFLAGS='-g3 -O2';;
7042 *)
7043 emacs_g3_CFLAGS='';;
7044 esac
7045 if test -n "$emacs_g3_CFLAGS"; then
7046 emacs_save_CFLAGS=$CFLAGS
7047 CFLAGS=$emacs_g3_CFLAGS
7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7049 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7050 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7051 $as_echo_n "(cached) " >&6
7052 else
7053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7054 /* end confdefs.h. */
7055
7056 int
7057 main ()
7058 {
7059
7060 ;
7061 return 0;
7062 }
7063 _ACEOF
7064 if ac_fn_c_try_link "$LINENO"; then :
7065 emacs_cv_prog_cc_g3=yes
7066 else
7067 emacs_cv_prog_cc_g3=no
7068 fi
7069 rm -f core conftest.err conftest.$ac_objext \
7070 conftest$ac_exeext conftest.$ac_ext
7071 fi
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7073 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7074 if test $emacs_cv_prog_cc_g3 = yes; then
7075 CFLAGS=$emacs_g3_CFLAGS
7076 else
7077 CFLAGS=$emacs_save_CFLAGS
7078 fi
7079 fi
7080 fi
7081
7082 # Check whether --enable-gcc-warnings was given.
7083 if test "${enable_gcc_warnings+set}" = set; then :
7084 enableval=$enable_gcc_warnings; case $enableval in
7085 yes|no) ;;
7086 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7087 esac
7088 gl_gcc_warnings=$enableval
7089 else
7090 gl_gcc_warnings=no
7091
7092 fi
7093
7094
7095 # Check whether --enable-link-time-optimization was given.
7096 if test "${enable_link_time_optimization+set}" = set; then :
7097 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7099 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7100 ac_lto_supported=no
7101 if test x$GCC = xyes; then
7102 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7103 if test x$CPUS != x; then
7104 LTO="-flto=$CPUS"
7105 else
7106 LTO="-flto"
7107 fi
7108 old_CFLAGS=$CFLAGS
7109 CFLAGS="$CFLAGS $LTO"
7110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7111 /* end confdefs.h. */
7112
7113 int
7114 main ()
7115 {
7116
7117 ;
7118 return 0;
7119 }
7120 _ACEOF
7121 if ac_fn_c_try_compile "$LINENO"; then :
7122 ac_lto_supported=yes
7123 else
7124 ac_lto_supported=no
7125 fi
7126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7127 CFLAGS="$old_CFLAGS"
7128 fi
7129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7130 $as_echo "$ac_lto_supported" >&6; }
7131 if test "$ac_lto_supported" = "yes"; then
7132 CFLAGS="$CFLAGS $LTO"
7133 fi
7134 fi
7135 fi
7136
7137
7138 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7139 # ------------------------------------------------
7140 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7141 # Otherwise, run RUN-IF-NOT-FOUND.
7142
7143
7144 # When compiling with GCC, prefer -isystem to -I when including system
7145 # include files, to avoid generating useless diagnostics for the files.
7146 if test "$gl_gcc_warnings" != yes; then
7147 isystem='-I'
7148 else
7149 isystem='-isystem '
7150
7151 # This, $nw, is the list of warnings we disable.
7152 nw=
7153
7154 case $with_x_toolkit in
7155 lucid | athena | motif)
7156 # Old toolkits mishandle 'const'.
7157 nw="$nw -Wwrite-strings"
7158 ;;
7159 *)
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7161 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7162 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7163 $as_echo_n "(cached) " >&6
7164 else
7165
7166 gl_save_compiler_FLAGS="$CFLAGS"
7167 as_fn_append CFLAGS " -Werror"
7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7169 /* end confdefs.h. */
7170
7171 int
7172 main ()
7173 {
7174
7175 ;
7176 return 0;
7177 }
7178 _ACEOF
7179 if ac_fn_c_try_compile "$LINENO"; then :
7180 gl_cv_warn_c__Werror=yes
7181 else
7182 gl_cv_warn_c__Werror=no
7183 fi
7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7185 CFLAGS="$gl_save_compiler_FLAGS"
7186
7187 fi
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7189 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7190 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7191 as_fn_append WERROR_CFLAGS " -Werror"
7192 fi
7193
7194
7195 ;;
7196 esac
7197
7198
7199 nw="$nw -Waggregate-return" # anachronistic
7200 nw="$nw -Wlong-long" # C90 is anachronistic
7201 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7202 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7203 nw="$nw -Wtraditional" # Warns on #elif which we use often
7204 nw="$nw -Wcast-qual" # Too many warnings for now
7205 nw="$nw -Wconversion" # Too many warnings for now
7206 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7207 nw="$nw -Wsign-conversion" # Too many warnings for now
7208 nw="$nw -Woverlength-strings" # Not a problem these days
7209 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7210 nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7211 nw="$nw -Wpadded" # Our structs are not padded
7212 nw="$nw -Wredundant-decls" # we regularly (re)declare functions
7213 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7214 nw="$nw -Wformat-nonliteral" # we do this a lot
7215 nw="$nw -Wvla" # warnings in gettext.h
7216 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7217 nw="$nw -Wswitch-enum" # Too many warnings for now
7218 nw="$nw -Wswitch-default" # Too many warnings for now
7219 nw="$nw -Wfloat-equal" # warns about high-quality code
7220 nw="$nw -Winline" # OK to ignore 'inline'
7221 nw="$nw -Wjump-misses-init" # We sometimes safely jump over init.
7222 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7223 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7224
7225 # Emacs doesn't care about shadowing; see
7226 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7227 nw="$nw -Wshadow"
7228
7229 # The following lines should be removable at some point.
7230 nw="$nw -Wstack-protector"
7231 nw="$nw -Wstrict-overflow"
7232 nw="$nw -Wsuggest-attribute=pure"
7233
7234
7235
7236 if test -n "$GCC"; then
7237
7238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7239 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7240 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7241 $as_echo_n "(cached) " >&6
7242 else
7243
7244 gl_save_CFLAGS="$CFLAGS"
7245 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7247 /* end confdefs.h. */
7248
7249 int
7250 main ()
7251 {
7252
7253 ;
7254 return 0;
7255 }
7256 _ACEOF
7257 if ac_fn_c_try_compile "$LINENO"; then :
7258 gl_cv_cc_nomfi_supported=yes
7259 else
7260 gl_cv_cc_nomfi_supported=no
7261 fi
7262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7263 CFLAGS="$gl_save_CFLAGS"
7264 fi
7265
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7267 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7268
7269 if test "$gl_cv_cc_nomfi_supported" = yes; then
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7271 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7272 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7273 $as_echo_n "(cached) " >&6
7274 else
7275
7276 gl_save_CFLAGS="$CFLAGS"
7277 CFLAGS="$CFLAGS -W -Werror"
7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7279 /* end confdefs.h. */
7280 void f (void)
7281 {
7282 typedef struct { int a; int b; } s_t;
7283 s_t s1 = { 0, };
7284 }
7285
7286 int
7287 main ()
7288 {
7289
7290 ;
7291 return 0;
7292 }
7293 _ACEOF
7294 if ac_fn_c_try_compile "$LINENO"; then :
7295 gl_cv_cc_nomfi_needed=no
7296 else
7297 gl_cv_cc_nomfi_needed=yes
7298 fi
7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7300 CFLAGS="$gl_save_CFLAGS"
7301
7302 fi
7303
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7305 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7306 fi
7307 fi
7308
7309 gl_manywarn_set=
7310 for gl_manywarn_item in \
7311 -W \
7312 -Wabi \
7313 -Waddress \
7314 -Wall \
7315 -Warray-bounds \
7316 -Wattributes \
7317 -Wbad-function-cast \
7318 -Wbuiltin-macro-redefined \
7319 -Wcast-align \
7320 -Wchar-subscripts \
7321 -Wclobbered \
7322 -Wcomment \
7323 -Wcomments \
7324 -Wcoverage-mismatch \
7325 -Wcpp \
7326 -Wdeprecated \
7327 -Wdeprecated-declarations \
7328 -Wdisabled-optimization \
7329 -Wdiv-by-zero \
7330 -Wdouble-promotion \
7331 -Wempty-body \
7332 -Wendif-labels \
7333 -Wenum-compare \
7334 -Wextra \
7335 -Wformat-contains-nul \
7336 -Wformat-extra-args \
7337 -Wformat-nonliteral \
7338 -Wformat-security \
7339 -Wformat-y2k \
7340 -Wformat-zero-length \
7341 -Wformat=2 \
7342 -Wfree-nonheap-object \
7343 -Wignored-qualifiers \
7344 -Wimplicit \
7345 -Wimplicit-function-declaration \
7346 -Wimplicit-int \
7347 -Winit-self \
7348 -Winline \
7349 -Wint-to-pointer-cast \
7350 -Winvalid-memory-model \
7351 -Winvalid-pch \
7352 -Wjump-misses-init \
7353 -Wlogical-op \
7354 -Wmain \
7355 -Wmaybe-uninitialized \
7356 -Wmissing-braces \
7357 -Wmissing-declarations \
7358 -Wmissing-field-initializers \
7359 -Wmissing-format-attribute \
7360 -Wmissing-include-dirs \
7361 -Wmissing-noreturn \
7362 -Wmissing-parameter-type \
7363 -Wmissing-prototypes \
7364 -Wmudflap \
7365 -Wmultichar \
7366 -Wnarrowing \
7367 -Wnested-externs \
7368 -Wnonnull \
7369 -Wnormalized=nfc \
7370 -Wold-style-declaration \
7371 -Wold-style-definition \
7372 -Woverflow \
7373 -Woverlength-strings \
7374 -Woverride-init \
7375 -Wpacked \
7376 -Wpacked-bitfield-compat \
7377 -Wparentheses \
7378 -Wpointer-arith \
7379 -Wpointer-sign \
7380 -Wpointer-to-int-cast \
7381 -Wpragmas \
7382 -Wreturn-type \
7383 -Wsequence-point \
7384 -Wshadow \
7385 -Wsizeof-pointer-memaccess \
7386 -Wstack-protector \
7387 -Wstrict-aliasing \
7388 -Wstrict-overflow \
7389 -Wstrict-prototypes \
7390 -Wsuggest-attribute=const \
7391 -Wsuggest-attribute=format \
7392 -Wsuggest-attribute=noreturn \
7393 -Wsuggest-attribute=pure \
7394 -Wswitch \
7395 -Wswitch-default \
7396 -Wsync-nand \
7397 -Wsystem-headers \
7398 -Wtrampolines \
7399 -Wtrigraphs \
7400 -Wtype-limits \
7401 -Wuninitialized \
7402 -Wunknown-pragmas \
7403 -Wunreachable-code \
7404 -Wunsafe-loop-optimizations \
7405 -Wunused \
7406 -Wunused-but-set-parameter \
7407 -Wunused-but-set-variable \
7408 -Wunused-function \
7409 -Wunused-label \
7410 -Wunused-local-typedefs \
7411 -Wunused-macros \
7412 -Wunused-parameter \
7413 -Wunused-result \
7414 -Wunused-value \
7415 -Wunused-variable \
7416 -Wvarargs \
7417 -Wvariadic-macros \
7418 -Wvector-operation-performance \
7419 -Wvla \
7420 -Wvolatile-register-var \
7421 -Wwrite-strings \
7422 \
7423 ; do
7424 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7425 done
7426
7427 # Disable the missing-field-initializers warning if needed
7428 if test "$gl_cv_cc_nomfi_needed" = yes; then
7429 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7430 fi
7431
7432 ws=$gl_manywarn_set
7433
7434
7435 gl_warn_set=
7436 set x $ws; shift
7437 for gl_warn_item
7438 do
7439 case " $nw " in
7440 *" $gl_warn_item "*)
7441 ;;
7442 *)
7443 gl_warn_set="$gl_warn_set $gl_warn_item"
7444 ;;
7445 esac
7446 done
7447 ws=$gl_warn_set
7448
7449 for w in $ws; do
7450 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7452 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7453 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7454 $as_echo_n "(cached) " >&6
7455 else
7456
7457 gl_save_compiler_FLAGS="$CFLAGS"
7458 as_fn_append CFLAGS " $w"
7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7460 /* end confdefs.h. */
7461
7462 int
7463 main ()
7464 {
7465
7466 ;
7467 return 0;
7468 }
7469 _ACEOF
7470 if ac_fn_c_try_compile "$LINENO"; then :
7471 eval "$as_gl_Warn=yes"
7472 else
7473 eval "$as_gl_Warn=no"
7474 fi
7475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7476 CFLAGS="$gl_save_compiler_FLAGS"
7477
7478 fi
7479 eval ac_res=\$$as_gl_Warn
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7481 $as_echo "$ac_res" >&6; }
7482 eval as_val=\$$as_gl_Warn
7483 if test "x$as_val" = x""yes; then :
7484 as_fn_append WARN_CFLAGS " $w"
7485 fi
7486
7487
7488 done
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7490 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7491 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7492 $as_echo_n "(cached) " >&6
7493 else
7494
7495 gl_save_compiler_FLAGS="$CFLAGS"
7496 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7498 /* end confdefs.h. */
7499
7500 int
7501 main ()
7502 {
7503
7504 ;
7505 return 0;
7506 }
7507 _ACEOF
7508 if ac_fn_c_try_compile "$LINENO"; then :
7509 gl_cv_warn_c__Wno_missing_field_initializers=yes
7510 else
7511 gl_cv_warn_c__Wno_missing_field_initializers=no
7512 fi
7513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7514 CFLAGS="$gl_save_compiler_FLAGS"
7515
7516 fi
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7518 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7519 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7520 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7521 fi
7522
7523 # We need this one
7524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7525 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7526 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7527 $as_echo_n "(cached) " >&6
7528 else
7529
7530 gl_save_compiler_FLAGS="$CFLAGS"
7531 as_fn_append CFLAGS " -Wno-sign-compare"
7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7533 /* end confdefs.h. */
7534
7535 int
7536 main ()
7537 {
7538
7539 ;
7540 return 0;
7541 }
7542 _ACEOF
7543 if ac_fn_c_try_compile "$LINENO"; then :
7544 gl_cv_warn_c__Wno_sign_compare=yes
7545 else
7546 gl_cv_warn_c__Wno_sign_compare=no
7547 fi
7548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7549 CFLAGS="$gl_save_compiler_FLAGS"
7550
7551 fi
7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7553 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7554 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7555 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7556 fi
7557
7558 # Too many warnings for now
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7560 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7561 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7562 $as_echo_n "(cached) " >&6
7563 else
7564
7565 gl_save_compiler_FLAGS="$CFLAGS"
7566 as_fn_append CFLAGS " -Wno-type-limits"
7567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7568 /* end confdefs.h. */
7569
7570 int
7571 main ()
7572 {
7573
7574 ;
7575 return 0;
7576 }
7577 _ACEOF
7578 if ac_fn_c_try_compile "$LINENO"; then :
7579 gl_cv_warn_c__Wno_type_limits=yes
7580 else
7581 gl_cv_warn_c__Wno_type_limits=no
7582 fi
7583 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7584 CFLAGS="$gl_save_compiler_FLAGS"
7585
7586 fi
7587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7588 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7589 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7590 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7591 fi
7592
7593 # Too many warnings for now
7594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7595 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7596 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7597 $as_echo_n "(cached) " >&6
7598 else
7599
7600 gl_save_compiler_FLAGS="$CFLAGS"
7601 as_fn_append CFLAGS " -Wno-switch"
7602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7603 /* end confdefs.h. */
7604
7605 int
7606 main ()
7607 {
7608
7609 ;
7610 return 0;
7611 }
7612 _ACEOF
7613 if ac_fn_c_try_compile "$LINENO"; then :
7614 gl_cv_warn_c__Wno_switch=yes
7615 else
7616 gl_cv_warn_c__Wno_switch=no
7617 fi
7618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7619 CFLAGS="$gl_save_compiler_FLAGS"
7620
7621 fi
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7623 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7624 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7625 as_fn_append WARN_CFLAGS " -Wno-switch"
7626 fi
7627
7628 # Too many warnings for now
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7630 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7631 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7632 $as_echo_n "(cached) " >&6
7633 else
7634
7635 gl_save_compiler_FLAGS="$CFLAGS"
7636 as_fn_append CFLAGS " -Wno-unused-parameter"
7637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7638 /* end confdefs.h. */
7639
7640 int
7641 main ()
7642 {
7643
7644 ;
7645 return 0;
7646 }
7647 _ACEOF
7648 if ac_fn_c_try_compile "$LINENO"; then :
7649 gl_cv_warn_c__Wno_unused_parameter=yes
7650 else
7651 gl_cv_warn_c__Wno_unused_parameter=no
7652 fi
7653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7654 CFLAGS="$gl_save_compiler_FLAGS"
7655
7656 fi
7657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7658 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7659 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7660 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7661 fi
7662
7663 # Too many warnings for now
7664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7665 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7666 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7667 $as_echo_n "(cached) " >&6
7668 else
7669
7670 gl_save_compiler_FLAGS="$CFLAGS"
7671 as_fn_append CFLAGS " -Wno-format-nonliteral"
7672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7673 /* end confdefs.h. */
7674
7675 int
7676 main ()
7677 {
7678
7679 ;
7680 return 0;
7681 }
7682 _ACEOF
7683 if ac_fn_c_try_compile "$LINENO"; then :
7684 gl_cv_warn_c__Wno_format_nonliteral=yes
7685 else
7686 gl_cv_warn_c__Wno_format_nonliteral=no
7687 fi
7688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7689 CFLAGS="$gl_save_compiler_FLAGS"
7690
7691 fi
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7693 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7694 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7695 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7696 fi
7697
7698
7699
7700 # In spite of excluding -Wlogical-op above, it is enabled, as of
7701 # gcc 4.5.0 20090517.
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7703 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7704 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7705 $as_echo_n "(cached) " >&6
7706 else
7707
7708 gl_save_compiler_FLAGS="$CFLAGS"
7709 as_fn_append CFLAGS " -Wno-logical-op"
7710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7711 /* end confdefs.h. */
7712
7713 int
7714 main ()
7715 {
7716
7717 ;
7718 return 0;
7719 }
7720 _ACEOF
7721 if ac_fn_c_try_compile "$LINENO"; then :
7722 gl_cv_warn_c__Wno_logical_op=yes
7723 else
7724 gl_cv_warn_c__Wno_logical_op=no
7725 fi
7726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7727 CFLAGS="$gl_save_compiler_FLAGS"
7728
7729 fi
7730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7731 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7732 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7733 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7734 fi
7735
7736
7737
7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7739 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7740 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7741 $as_echo_n "(cached) " >&6
7742 else
7743
7744 gl_save_compiler_FLAGS="$CFLAGS"
7745 as_fn_append CFLAGS " -fdiagnostics-show-option"
7746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7747 /* end confdefs.h. */
7748
7749 int
7750 main ()
7751 {
7752
7753 ;
7754 return 0;
7755 }
7756 _ACEOF
7757 if ac_fn_c_try_compile "$LINENO"; then :
7758 gl_cv_warn_c__fdiagnostics_show_option=yes
7759 else
7760 gl_cv_warn_c__fdiagnostics_show_option=no
7761 fi
7762 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7763 CFLAGS="$gl_save_compiler_FLAGS"
7764
7765 fi
7766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7767 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7768 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7769 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7770 fi
7771
7772
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7774 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7775 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7776 $as_echo_n "(cached) " >&6
7777 else
7778
7779 gl_save_compiler_FLAGS="$CFLAGS"
7780 as_fn_append CFLAGS " -funit-at-a-time"
7781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7782 /* end confdefs.h. */
7783
7784 int
7785 main ()
7786 {
7787
7788 ;
7789 return 0;
7790 }
7791 _ACEOF
7792 if ac_fn_c_try_compile "$LINENO"; then :
7793 gl_cv_warn_c__funit_at_a_time=yes
7794 else
7795 gl_cv_warn_c__funit_at_a_time=no
7796 fi
7797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7798 CFLAGS="$gl_save_compiler_FLAGS"
7799
7800 fi
7801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7802 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7803 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7804 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7805 fi
7806
7807
7808
7809
7810 $as_echo "#define lint 1" >>confdefs.h
7811
7812
7813
7814 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7815
7816
7817 # We use a slightly smaller set of warning options for lib/.
7818 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7819 nw=
7820 nw="$nw -Wunused-macros"
7821
7822
7823 gl_warn_set=
7824 set x $WARN_CFLAGS; shift
7825 for gl_warn_item
7826 do
7827 case " $nw " in
7828 *" $gl_warn_item "*)
7829 ;;
7830 *)
7831 gl_warn_set="$gl_warn_set $gl_warn_item"
7832 ;;
7833 esac
7834 done
7835 GNULIB_WARN_CFLAGS=$gl_warn_set
7836
7837
7838 fi
7839
7840
7841
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7843 $as_echo_n "checking whether ln -s works... " >&6; }
7844 LN_S=$as_ln_s
7845 if test "$LN_S" = "ln -s"; then
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7847 $as_echo "yes" >&6; }
7848 else
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7850 $as_echo "no, using $LN_S" >&6; }
7851 fi
7852
7853
7854 # Extract the first word of "install-info", so it can be a program name with args.
7855 set dummy install-info; ac_word=$2
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7857 $as_echo_n "checking for $ac_word... " >&6; }
7858 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7859 $as_echo_n "(cached) " >&6
7860 else
7861 case $INSTALL_INFO in
7862 [\\/]* | ?:[\\/]*)
7863 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7864 ;;
7865 *)
7866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7867 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7868 do
7869 IFS=$as_save_IFS
7870 test -z "$as_dir" && as_dir=.
7871 for ac_exec_ext in '' $ac_executable_extensions; do
7872 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7873 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7874 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7875 break 2
7876 fi
7877 done
7878 done
7879 IFS=$as_save_IFS
7880
7881 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7882 ;;
7883 esac
7884 fi
7885 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7886 if test -n "$INSTALL_INFO"; then
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7888 $as_echo "$INSTALL_INFO" >&6; }
7889 else
7890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7891 $as_echo "no" >&6; }
7892 fi
7893
7894
7895 # Extract the first word of "gzip", so it can be a program name with args.
7896 set dummy gzip; ac_word=$2
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7898 $as_echo_n "checking for $ac_word... " >&6; }
7899 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7900 $as_echo_n "(cached) " >&6
7901 else
7902 case $GZIP_PROG in
7903 [\\/]* | ?:[\\/]*)
7904 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7905 ;;
7906 *)
7907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7908 for as_dir in $PATH
7909 do
7910 IFS=$as_save_IFS
7911 test -z "$as_dir" && as_dir=.
7912 for ac_exec_ext in '' $ac_executable_extensions; do
7913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7914 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7916 break 2
7917 fi
7918 done
7919 done
7920 IFS=$as_save_IFS
7921
7922 ;;
7923 esac
7924 fi
7925 GZIP_PROG=$ac_cv_path_GZIP_PROG
7926 if test -n "$GZIP_PROG"; then
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7928 $as_echo "$GZIP_PROG" >&6; }
7929 else
7930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7931 $as_echo "no" >&6; }
7932 fi
7933
7934
7935
7936 if test $opsys = gnu-linux; then
7937 # Extract the first word of "paxctl", so it can be a program name with args.
7938 set dummy paxctl; ac_word=$2
7939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7940 $as_echo_n "checking for $ac_word... " >&6; }
7941 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7942 $as_echo_n "(cached) " >&6
7943 else
7944 case $PAXCTL in
7945 [\\/]* | ?:[\\/]*)
7946 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
7947 ;;
7948 *)
7949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7950 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
7951 do
7952 IFS=$as_save_IFS
7953 test -z "$as_dir" && as_dir=.
7954 for ac_exec_ext in '' $ac_executable_extensions; do
7955 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7956 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
7957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7958 break 2
7959 fi
7960 done
7961 done
7962 IFS=$as_save_IFS
7963
7964 ;;
7965 esac
7966 fi
7967 PAXCTL=$ac_cv_path_PAXCTL
7968 if test -n "$PAXCTL"; then
7969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7970 $as_echo "$PAXCTL" >&6; }
7971 else
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7973 $as_echo "no" >&6; }
7974 fi
7975
7976
7977 if test "X$PAXCTL" != X; then
7978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
7979 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
7980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7981 /* end confdefs.h. */
7982
7983 int
7984 main ()
7985 {
7986
7987 ;
7988 return 0;
7989 }
7990 _ACEOF
7991 if ac_fn_c_try_link "$LINENO"; then :
7992 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7993 $as_echo "yes" >&6; }
7994 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7995 $as_echo "no" >&6; }; PAXCTL=""; fi
7996 fi
7997 rm -f core conftest.err conftest.$ac_objext \
7998 conftest$ac_exeext conftest.$ac_ext
7999 fi
8000 fi
8001
8002 ## Need makeinfo >= 4.7 (?) to build the manuals.
8003 # Extract the first word of "makeinfo", so it can be a program name with args.
8004 set dummy makeinfo; ac_word=$2
8005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8006 $as_echo_n "checking for $ac_word... " >&6; }
8007 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
8008 $as_echo_n "(cached) " >&6
8009 else
8010 case $MAKEINFO in
8011 [\\/]* | ?:[\\/]*)
8012 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
8013 ;;
8014 *)
8015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8016 for as_dir in $PATH
8017 do
8018 IFS=$as_save_IFS
8019 test -z "$as_dir" && as_dir=.
8020 for ac_exec_ext in '' $ac_executable_extensions; do
8021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8022 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
8023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8024 break 2
8025 fi
8026 done
8027 done
8028 IFS=$as_save_IFS
8029
8030 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8031 ;;
8032 esac
8033 fi
8034 MAKEINFO=$ac_cv_path_MAKEINFO
8035 if test -n "$MAKEINFO"; then
8036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8037 $as_echo "$MAKEINFO" >&6; }
8038 else
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8040 $as_echo "no" >&6; }
8041 fi
8042
8043
8044 if test "$MAKEINFO" != "no" && \
8045 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
8046 MAKEINFO=no
8047 fi
8048
8049 ## Makeinfo is unusual. For a released Emacs, the manuals are
8050 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8051 ## therefore in the category of "special tools" not normally required, which
8052 ## configure does not have to check for (eg autoconf itself).
8053 ## In a Bazaar checkout on the other hand, the manuals are not included.
8054 ## So makeinfo is a requirement to build from Bazaar, and configure
8055 ## should test for it as it does for any other build requirement.
8056 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8057 ## with pre-built manuals, from a Bazaar checkout.
8058 HAVE_MAKEINFO=yes
8059
8060 if test "$MAKEINFO" = "no"; then
8061 MAKEINFO=makeinfo
8062 if test "x${with_makeinfo}" = "xno"; then
8063 HAVE_MAKEINFO=no
8064 elif test ! -e $srcdir/info/emacs; then
8065 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8066 source tree does not seem to have pre-built manuals in the \`info' directory.
8067 Either install a suitable version of makeinfo, or re-run configure
8068 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8069 fi
8070 fi
8071
8072
8073 INFO_EXT=.info
8074 INFO_OPTS=--no-split
8075
8076
8077
8078
8079 if test x$GCC = xyes; then
8080 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8081 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8082 else
8083 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8084 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8085 fi
8086
8087
8088 late_LDFLAGS=$LDFLAGS
8089 if test x$GCC = xyes; then
8090 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8091 else
8092 LDFLAGS="$LDFLAGS -znocombreloc"
8093 fi
8094
8095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8096 $as_echo_n "checking for -znocombreloc... " >&6; }
8097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8098 /* end confdefs.h. */
8099
8100 int
8101 main ()
8102 {
8103
8104 ;
8105 return 0;
8106 }
8107 _ACEOF
8108 if ac_fn_c_try_link "$LINENO"; then :
8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8110 $as_echo "yes" >&6; }
8111 else
8112 LDFLAGS=$late_LDFLAGS
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8114 $as_echo "no" >&6; }
8115 fi
8116 rm -f core conftest.err conftest.$ac_objext \
8117 conftest$ac_exeext conftest.$ac_ext
8118
8119
8120 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8121 case "$opsys" in
8122 your-opsys-here) CANNOT_DUMP=yes ;;
8123 esac
8124
8125 test "$CANNOT_DUMP" = "yes" && \
8126
8127 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8128
8129
8130
8131
8132
8133 UNEXEC_OBJ=unexelf.o
8134 case "$opsys" in
8135 # MSDOS uses unexcoff.o
8136 # MSWindows uses unexw32.o
8137 aix4-2)
8138 UNEXEC_OBJ=unexaix.o
8139 ;;
8140 cygwin)
8141 UNEXEC_OBJ=unexcw.o
8142 ;;
8143 darwin)
8144 UNEXEC_OBJ=unexmacosx.o
8145 ;;
8146 hpux10-20 | hpux11)
8147 UNEXEC_OBJ=unexhp9k800.o
8148 ;;
8149 sol2-10)
8150 # Use the Solaris dldump() function, called from unexsol.c, to dump
8151 # emacs, instead of the generic ELF dump code found in unexelf.c.
8152 # The resulting binary has a complete symbol table, and is better
8153 # for debugging and other observability tools (debuggers, pstack, etc).
8154 #
8155 # If you encounter a problem using dldump(), please consider sending
8156 # a message to the OpenSolaris tools-linking mailing list:
8157 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8158 #
8159 # It is likely that dldump() works with older Solaris too, but this has
8160 # not been tested, so for now this change is for Solaris 10 or newer.
8161 UNEXEC_OBJ=unexsol.o
8162 ;;
8163 esac
8164
8165 LD_SWITCH_SYSTEM=
8166 case "$opsys" in
8167 freebsd)
8168 ## Let `ld' find image libs and similar things in /usr/local/lib.
8169 ## The system compiler, GCC, has apparently been modified to not
8170 ## look there, contrary to what a stock GCC would do.
8171 ### It's not our place to do this. See bug#10313#17.
8172 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8173 :
8174 ;;
8175
8176 gnu-linux)
8177 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8178 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8179 ;;
8180
8181 netbsd)
8182 ### It's not our place to do this. See bug#10313#17.
8183 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8184 :
8185 ;;
8186
8187 openbsd)
8188 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8189 ## otherwise Emacs dumps core on elf systems.
8190 LD_SWITCH_SYSTEM="-Z"
8191 ;;
8192 esac
8193
8194
8195 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8196
8197 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8198 ## which has not been defined yet. When this was handled with cpp,
8199 ## it was expanded to null when configure sourced the s/*.h file.
8200 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8201 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8202 ## (or somesuch), but because it is supposed to go at the _front_
8203 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8204 ## Compare with the gnu-linux case below, which added to the end
8205 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8206 ## LD_SWITCH_SYSTEM_TEMACS.
8207 case "$opsys" in
8208 netbsd|openbsd)
8209 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8210 esac
8211
8212
8213 C_SWITCH_MACHINE=
8214 case $canonical in
8215 alpha*)
8216 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8217 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8218
8219 fi
8220
8221 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8222 ## With ELF, make sure that all common symbols get allocated to in the
8223 ## data section. Otherwise, the dump of temacs may miss variables in
8224 ## the shared library that have been initialized. For example, with
8225 ## GNU libc, __malloc_initialized would normally be resolved to the
8226 ## shared library's .bss section, which is fatal.
8227 if test "x$GCC" = "xyes"; then
8228 C_SWITCH_MACHINE="-fno-common"
8229 else
8230 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8231 fi
8232 else
8233 UNEXEC_OBJ=unexalpha.o
8234 fi
8235 ;;
8236 esac
8237
8238
8239
8240
8241 C_SWITCH_SYSTEM=
8242 ## Some programs in src produce warnings saying certain subprograms
8243 ## are too complex and need a MAXMEM value greater than 2000 for
8244 ## additional optimization. --nils@exp-math.uni-essen.de
8245 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8246 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8247 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8248 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8249
8250
8251
8252 LIBS_SYSTEM=
8253 case "$opsys" in
8254 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8255 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8256
8257 freebsd) LIBS_SYSTEM="-lutil" ;;
8258
8259 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8260
8261 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8262
8263 ## Motif needs -lgen.
8264 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8265 esac
8266
8267
8268
8269 ### Make sure subsequent tests use flags consistent with the build flags.
8270
8271 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8272 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8273 else
8274 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8275 fi
8276
8277 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8278
8279 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8280
8281
8282
8283 LIB_MATH=-lm
8284 LIB_STANDARD=
8285 START_FILES=
8286 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8287
8288 case $opsys in
8289 cygwin )
8290 LIB_MATH=
8291 START_FILES='pre-crt0.o'
8292 ;;
8293 darwin )
8294 ## Adding -lm confuses the dynamic linker, so omit it.
8295 LIB_MATH=
8296 START_FILES='pre-crt0.o'
8297 ;;
8298 freebsd )
8299 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8300 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8301 SYSTEM_TYPE=berkeley-unix
8302 ;;
8303 gnu-linux | gnu-kfreebsd )
8304 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8305 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8306 ;;
8307 hpux10-20 | hpux11 )
8308 LIB_STANDARD=-lc
8309 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8310 ;;
8311 netbsd | openbsd )
8312 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8313 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8314 SYSTEM_TYPE=berkeley-unix
8315 ;;
8316
8317 sol2* | unixware )
8318 SYSTEM_TYPE=usg-unix-v
8319 ;;
8320
8321 esac
8322
8323
8324
8325
8326 cat >>confdefs.h <<_ACEOF
8327 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8328 _ACEOF
8329
8330
8331 crt_files=
8332
8333 for file in x $LIB_STANDARD $START_FILES; do
8334 case "$file" in
8335 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8336 esac
8337 done
8338
8339 if test "x$crt_files" != x; then
8340
8341 ## If user specified a crt-dir, use that unconditionally.
8342 crt_gcc=no
8343
8344 if test "X$CRT_DIR" = "X"; then
8345
8346 CRT_DIR=/usr/lib # default
8347
8348 case "$canonical" in
8349 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8350 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8351 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8352 ## For anything else (eg /usr/lib32), it is up the user to specify
8353 ## the location (bug#5655).
8354 ## Test for crtn.o, not just the directory, because sometimes the
8355 ## directory exists but does not have the relevant files (bug#1287).
8356 ## FIXME better to test for binary compatibility somehow.
8357 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8358 ;;
8359
8360 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8361 esac
8362
8363 case "$opsys" in
8364 hpux10-20) CRT_DIR=/lib ;;
8365 esac
8366
8367 test "x${GCC}" = xyes && crt_gcc=yes
8368
8369 fi # CRT_DIR = ""
8370
8371 crt_missing=
8372
8373 for file in $crt_files; do
8374
8375 ## If we're using gcc, try to determine it automatically by asking
8376 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8377 ## system-dependent default from above.]
8378 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8379
8380 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8381 case "$crt_file" in
8382 */*)
8383 CRT_DIR=`$as_dirname -- "$crt_file" ||
8384 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8385 X"$crt_file" : 'X\(//\)[^/]' \| \
8386 X"$crt_file" : 'X\(//\)$' \| \
8387 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8388 $as_echo X"$crt_file" |
8389 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8390 s//\1/
8391 q
8392 }
8393 /^X\(\/\/\)[^/].*/{
8394 s//\1/
8395 q
8396 }
8397 /^X\(\/\/\)$/{
8398 s//\1/
8399 q
8400 }
8401 /^X\(\/\).*/{
8402 s//\1/
8403 q
8404 }
8405 s/.*/./; q'`
8406 ;;
8407 esac
8408 fi
8409
8410 crt_gcc=no
8411
8412 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8413 done # $crt_files
8414
8415 test "x$crt_missing" = x || \
8416 as_fn_error "Required file(s) not found:$crt_missing
8417 Try using the --with-crt-dir option." "$LINENO" 5
8418
8419 fi # crt_files != ""
8420
8421
8422
8423 case $opsys in
8424 netbsd | openbsd )
8425 if test -f $CRT_DIR/crti.o; then
8426
8427 test -f $CRT_DIR/crtn.o || \
8428 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8429
8430 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8431 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8432 fi
8433 ;;
8434 esac
8435
8436
8437 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8438 pre_PKG_CONFIG_LIBS=$LIBS
8439
8440 # Extract the first word of "pkg-config", so it can be a program name with args.
8441 set dummy pkg-config; ac_word=$2
8442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8443 $as_echo_n "checking for $ac_word... " >&6; }
8444 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8445 $as_echo_n "(cached) " >&6
8446 else
8447 case $PKG_CONFIG in
8448 [\\/]* | ?:[\\/]*)
8449 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8450 ;;
8451 *)
8452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8453 for as_dir in $PATH
8454 do
8455 IFS=$as_save_IFS
8456 test -z "$as_dir" && as_dir=.
8457 for ac_exec_ext in '' $ac_executable_extensions; do
8458 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8459 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8460 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8461 break 2
8462 fi
8463 done
8464 done
8465 IFS=$as_save_IFS
8466
8467 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8468 ;;
8469 esac
8470 fi
8471 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8472 if test -n "$PKG_CONFIG"; then
8473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8474 $as_echo "$PKG_CONFIG" >&6; }
8475 else
8476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8477 $as_echo "no" >&6; }
8478 fi
8479
8480
8481
8482
8483
8484
8485 if test "${with_sound}" != "no"; then
8486 # Sound support for GNU/Linux and the free BSDs.
8487 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8488 do :
8489 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8490 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8491 eval as_val=\$$as_ac_Header
8492 if test "x$as_val" = x""yes; then :
8493 cat >>confdefs.h <<_ACEOF
8494 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8495 _ACEOF
8496 have_sound_header=yes
8497 fi
8498
8499 done
8500
8501 # Emulation library used on NetBSD.
8502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8503 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8504 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8505 $as_echo_n "(cached) " >&6
8506 else
8507 ac_check_lib_save_LIBS=$LIBS
8508 LIBS="-lossaudio $LIBS"
8509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8510 /* end confdefs.h. */
8511
8512 /* Override any GCC internal prototype to avoid an error.
8513 Use char because int might match the return type of a GCC
8514 builtin and then its argument prototype would still apply. */
8515 #ifdef __cplusplus
8516 extern "C"
8517 #endif
8518 char _oss_ioctl ();
8519 int
8520 main ()
8521 {
8522 return _oss_ioctl ();
8523 ;
8524 return 0;
8525 }
8526 _ACEOF
8527 if ac_fn_c_try_link "$LINENO"; then :
8528 ac_cv_lib_ossaudio__oss_ioctl=yes
8529 else
8530 ac_cv_lib_ossaudio__oss_ioctl=no
8531 fi
8532 rm -f core conftest.err conftest.$ac_objext \
8533 conftest$ac_exeext conftest.$ac_ext
8534 LIBS=$ac_check_lib_save_LIBS
8535 fi
8536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8537 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8538 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8539 LIBSOUND=-lossaudio
8540 else
8541 LIBSOUND=
8542 fi
8543
8544
8545
8546 ALSA_REQUIRED=1.0.0
8547 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8548
8549 succeeded=no
8550
8551 if test "$PKG_CONFIG" = "no" ; then
8552 HAVE_ALSA=no
8553 else
8554 PKG_CONFIG_MIN_VERSION=0.9.0
8555 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8557 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8558
8559 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8560 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8561 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8562 edit_cflags="
8563 s,///*,/,g
8564 s/^/ /
8565 s/ -I/ $isystem/g
8566 s/^ //
8567 "
8568 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8569 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8571 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8572 succeeded=yes
8573 else
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8575 $as_echo "no" >&6; }
8576 ALSA_CFLAGS=""
8577 ALSA_LIBS=""
8578 ## If we have a custom action on failure, don't print errors, but
8579 ## do set a variable so people can do so.
8580 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8581
8582 fi
8583
8584
8585
8586 else
8587 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8588 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8589 fi
8590 fi
8591
8592 if test $succeeded = yes; then
8593 HAVE_ALSA=yes
8594 else
8595 HAVE_ALSA=no
8596 fi
8597
8598 if test $HAVE_ALSA = yes; then
8599 SAVE_CFLAGS="$CFLAGS"
8600 SAVE_LIBS="$LIBS"
8601 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8602 LIBS="$ALSA_LIBS $LIBS"
8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h. */
8605 #include <asoundlib.h>
8606 int
8607 main ()
8608 {
8609 snd_lib_error_set_handler (0);
8610 ;
8611 return 0;
8612 }
8613 _ACEOF
8614 if ac_fn_c_try_compile "$LINENO"; then :
8615 emacs_alsa_normal=yes
8616 else
8617 emacs_alsa_normal=no
8618 fi
8619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8620 if test "$emacs_alsa_normal" != yes; then
8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8622 /* end confdefs.h. */
8623 #include <alsa/asoundlib.h>
8624 int
8625 main ()
8626 {
8627 snd_lib_error_set_handler (0);
8628 ;
8629 return 0;
8630 }
8631 _ACEOF
8632 if ac_fn_c_try_compile "$LINENO"; then :
8633 emacs_alsa_subdir=yes
8634 else
8635 emacs_alsa_subdir=no
8636 fi
8637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8638 if test "$emacs_alsa_subdir" != yes; then
8639 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8640 fi
8641 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8642 fi
8643
8644 CFLAGS="$SAVE_CFLAGS"
8645 LIBS="$SAVE_LIBS"
8646 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8647 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8648
8649 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8650
8651 fi
8652
8653 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8654 case "$opsys" in
8655 gnu-linux|freebsd|netbsd)
8656
8657 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8658
8659 ;;
8660 esac
8661 fi
8662
8663
8664 fi
8665
8666
8667
8668
8669 for ac_header in $ac_header_list
8670 do :
8671 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8672 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8673 "
8674 eval as_val=\$$as_ac_Header
8675 if test "x$as_val" = x""yes; then :
8676 cat >>confdefs.h <<_ACEOF
8677 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8678 _ACEOF
8679
8680 fi
8681
8682 done
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8713 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8715 /* end confdefs.h. */
8716 #include <sys/personality.h>
8717 int
8718 main ()
8719 {
8720 personality (PER_LINUX32)
8721 ;
8722 return 0;
8723 }
8724 _ACEOF
8725 if ac_fn_c_try_compile "$LINENO"; then :
8726 emacs_cv_personality_linux32=yes
8727 else
8728 emacs_cv_personality_linux32=no
8729 fi
8730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8732 $as_echo "$emacs_cv_personality_linux32" >&6; }
8733
8734 if test $emacs_cv_personality_linux32 = yes; then
8735
8736 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8737
8738 fi
8739
8740 for ac_header in term.h
8741 do :
8742 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8743 if test "x$ac_cv_header_term_h" = x""yes; then :
8744 cat >>confdefs.h <<_ACEOF
8745 #define HAVE_TERM_H 1
8746 _ACEOF
8747
8748 fi
8749
8750 done
8751
8752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8753 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8754 if test "${ac_cv_header_time+set}" = set; then :
8755 $as_echo_n "(cached) " >&6
8756 else
8757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8758 /* end confdefs.h. */
8759 #include <sys/types.h>
8760 #include <sys/time.h>
8761 #include <time.h>
8762
8763 int
8764 main ()
8765 {
8766 if ((struct tm *) 0)
8767 return 0;
8768 ;
8769 return 0;
8770 }
8771 _ACEOF
8772 if ac_fn_c_try_compile "$LINENO"; then :
8773 ac_cv_header_time=yes
8774 else
8775 ac_cv_header_time=no
8776 fi
8777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8778 fi
8779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8780 $as_echo "$ac_cv_header_time" >&6; }
8781 if test $ac_cv_header_time = yes; then
8782
8783 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8784
8785 fi
8786
8787 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8788 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8789 ac_have_decl=1
8790 else
8791 ac_have_decl=0
8792 fi
8793
8794 cat >>confdefs.h <<_ACEOF
8795 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8796 _ACEOF
8797
8798 if test $ac_cv_have_decl_sys_siglist != yes; then
8799 # For Tru64, at least:
8800 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8801 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8802 ac_have_decl=1
8803 else
8804 ac_have_decl=0
8805 fi
8806
8807 cat >>confdefs.h <<_ACEOF
8808 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8809 _ACEOF
8810
8811 if test $ac_cv_have_decl___sys_siglist = yes; then
8812
8813 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8814
8815 fi
8816 fi
8817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8818 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8819 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8820 $as_echo_n "(cached) " >&6
8821 else
8822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8823 /* end confdefs.h. */
8824 #include <sys/types.h>
8825 #include <sys/wait.h>
8826 #ifndef WEXITSTATUS
8827 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8828 #endif
8829 #ifndef WIFEXITED
8830 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8831 #endif
8832
8833 int
8834 main ()
8835 {
8836 int s;
8837 wait (&s);
8838 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8839 ;
8840 return 0;
8841 }
8842 _ACEOF
8843 if ac_fn_c_try_compile "$LINENO"; then :
8844 ac_cv_header_sys_wait_h=yes
8845 else
8846 ac_cv_header_sys_wait_h=no
8847 fi
8848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8849 fi
8850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8851 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8852 if test $ac_cv_header_sys_wait_h = yes; then
8853
8854 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8855
8856 fi
8857
8858
8859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8860 $as_echo_n "checking for speed_t... " >&6; }
8861 if test "${emacs_cv_speed_t+set}" = set; then :
8862 $as_echo_n "(cached) " >&6
8863 else
8864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8865 /* end confdefs.h. */
8866 #include <termios.h>
8867 int
8868 main ()
8869 {
8870 speed_t x = 1;
8871 ;
8872 return 0;
8873 }
8874 _ACEOF
8875 if ac_fn_c_try_compile "$LINENO"; then :
8876 emacs_cv_speed_t=yes
8877 else
8878 emacs_cv_speed_t=no
8879 fi
8880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8881 fi
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8883 $as_echo "$emacs_cv_speed_t" >&6; }
8884 if test $emacs_cv_speed_t = yes; then
8885
8886 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8887
8888 fi
8889
8890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8891 $as_echo_n "checking for struct exception... " >&6; }
8892 if test "${emacs_cv_struct_exception+set}" = set; then :
8893 $as_echo_n "(cached) " >&6
8894 else
8895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8896 /* end confdefs.h. */
8897 #include <math.h>
8898 int
8899 main ()
8900 {
8901 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8902 ;
8903 return 0;
8904 }
8905 _ACEOF
8906 if ac_fn_c_try_compile "$LINENO"; then :
8907 emacs_cv_struct_exception=yes
8908 else
8909 emacs_cv_struct_exception=no
8910 fi
8911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8912 fi
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8914 $as_echo "$emacs_cv_struct_exception" >&6; }
8915 HAVE_EXCEPTION=$emacs_cv_struct_exception
8916 if test $emacs_cv_struct_exception != yes || test $opsys = darwin; then
8917
8918 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8919
8920 fi
8921
8922
8923
8924
8925 for ac_header in net/if.h
8926 do :
8927 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8928 #if HAVE_SYS_SOCKET_H
8929 #include <sys/socket.h>
8930 #endif
8931 "
8932 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8933 cat >>confdefs.h <<_ACEOF
8934 #define HAVE_NET_IF_H 1
8935 _ACEOF
8936
8937 fi
8938
8939 done
8940
8941 for ac_header in ifaddrs.h
8942 do :
8943 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8944 #if HAVE_SYS_SOCKET_H
8945 #include <sys/socket.h>
8946 #endif
8947 "
8948 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8949 cat >>confdefs.h <<_ACEOF
8950 #define HAVE_IFADDRS_H 1
8951 _ACEOF
8952
8953 fi
8954
8955 done
8956
8957 for ac_header in net/if_dl.h
8958 do :
8959 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8960 #if HAVE_SYS_SOCKET_H
8961 #include <sys/socket.h>
8962 #endif
8963 "
8964 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8965 cat >>confdefs.h <<_ACEOF
8966 #define HAVE_NET_IF_DL_H 1
8967 _ACEOF
8968
8969 fi
8970
8971 done
8972
8973
8974 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8975 #if HAVE_SYS_SOCKET_H
8976 #include <sys/socket.h>
8977 #endif
8978 #if HAVE_NET_IF_H
8979 #include <net/if.h>
8980 #endif
8981 "
8982 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8983
8984 cat >>confdefs.h <<_ACEOF
8985 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8986 _ACEOF
8987
8988
8989 fi
8990 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8991 #if HAVE_SYS_SOCKET_H
8992 #include <sys/socket.h>
8993 #endif
8994 #if HAVE_NET_IF_H
8995 #include <net/if.h>
8996 #endif
8997 "
8998 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8999
9000 cat >>confdefs.h <<_ACEOF
9001 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
9002 _ACEOF
9003
9004
9005 fi
9006 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
9007 #if HAVE_SYS_SOCKET_H
9008 #include <sys/socket.h>
9009 #endif
9010 #if HAVE_NET_IF_H
9011 #include <net/if.h>
9012 #endif
9013 "
9014 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
9015
9016 cat >>confdefs.h <<_ACEOF
9017 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
9018 _ACEOF
9019
9020
9021 fi
9022 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
9023 #if HAVE_SYS_SOCKET_H
9024 #include <sys/socket.h>
9025 #endif
9026 #if HAVE_NET_IF_H
9027 #include <net/if.h>
9028 #endif
9029 "
9030 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9031
9032 cat >>confdefs.h <<_ACEOF
9033 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9034 _ACEOF
9035
9036
9037 fi
9038 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9039 #if HAVE_SYS_SOCKET_H
9040 #include <sys/socket.h>
9041 #endif
9042 #if HAVE_NET_IF_H
9043 #include <net/if.h>
9044 #endif
9045 "
9046 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9047
9048 cat >>confdefs.h <<_ACEOF
9049 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9050 _ACEOF
9051
9052
9053 fi
9054 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9055 #if HAVE_SYS_SOCKET_H
9056 #include <sys/socket.h>
9057 #endif
9058 #if HAVE_NET_IF_H
9059 #include <net/if.h>
9060 #endif
9061 "
9062 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9063
9064 cat >>confdefs.h <<_ACEOF
9065 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9066 _ACEOF
9067
9068
9069 fi
9070
9071
9072
9073
9074 DEPFLAGS=
9075 MKDEPDIR=":"
9076 deps_frag=deps.mk
9077 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9079 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9080 HAVE_GNU_MAKE=no
9081 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9082 if test "x$testval" != x; then
9083 HAVE_GNU_MAKE=yes
9084 else
9085 ac_enable_autodepend=no
9086 fi
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9088 $as_echo "$HAVE_GNU_MAKE" >&6; }
9089 if test $HAVE_GNU_MAKE = yes; then
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9091 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9092 SAVE_CFLAGS="$CFLAGS"
9093 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9095 /* end confdefs.h. */
9096
9097 int
9098 main ()
9099 {
9100
9101 ;
9102 return 0;
9103 }
9104 _ACEOF
9105 if ac_fn_c_try_compile "$LINENO"; then :
9106
9107 else
9108 ac_enable_autodepend=no
9109 fi
9110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9111 CFLAGS="$SAVE_CFLAGS"
9112 test -f deps.d || ac_enable_autodepend=no
9113 rm -rf deps.d
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9115 $as_echo "$ac_enable_autodepend" >&6; }
9116 fi
9117 if test $ac_enable_autodepend = yes; then
9118 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9119 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9120 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9121 deps_frag=autodeps.mk
9122 fi
9123 fi
9124 deps_frag=$srcdir/src/$deps_frag
9125
9126
9127
9128
9129
9130 lisp_frag=$srcdir/src/lisp.mk
9131
9132
9133
9134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9135 $as_echo_n "checking for long file names... " >&6; }
9136 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9137 $as_echo_n "(cached) " >&6
9138 else
9139 ac_cv_sys_long_file_names=yes
9140 # Test for long file names in all the places we know might matter:
9141 # . the current directory, where building will happen
9142 # $prefix/lib where we will be installing things
9143 # $exec_prefix/lib likewise
9144 # $TMPDIR if set, where it might want to write temporary files
9145 # /tmp where it might want to write temporary files
9146 # /var/tmp likewise
9147 # /usr/tmp likewise
9148 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9149 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9150 # in the usual case where exec_prefix is '${prefix}'.
9151 case $ac_dir in #(
9152 . | /* | ?:[\\/]*) ;; #(
9153 *) continue;;
9154 esac
9155 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9156 ac_xdir=$ac_dir/cf$$
9157 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9158 ac_tf1=$ac_xdir/conftest9012345
9159 ac_tf2=$ac_xdir/conftest9012346
9160 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9161 ac_cv_sys_long_file_names=no
9162 rm -f -r "$ac_xdir" 2>/dev/null
9163 test $ac_cv_sys_long_file_names = no && break
9164 done
9165 fi
9166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9167 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9168 if test $ac_cv_sys_long_file_names = yes; then
9169
9170 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9171
9172 fi
9173
9174
9175 #### Choose a window system.
9176
9177 ## We leave window_system equal to none if
9178 ## we end up building without one. Any new window system should
9179 ## set window_system to an appropriate value and add objects to
9180 ## window-system-specific substs.
9181
9182 window_system=none
9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9184 $as_echo_n "checking for X... " >&6; }
9185
9186
9187 # Check whether --with-x was given.
9188 if test "${with_x+set}" = set; then :
9189 withval=$with_x;
9190 fi
9191
9192 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9193 if test "x$with_x" = xno; then
9194 # The user explicitly disabled X.
9195 have_x=disabled
9196 else
9197 case $x_includes,$x_libraries in #(
9198 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9199 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9200 $as_echo_n "(cached) " >&6
9201 else
9202 # One or both of the vars are not set, and there is no cached value.
9203 ac_x_includes=no ac_x_libraries=no
9204 rm -f -r conftest.dir
9205 if mkdir conftest.dir; then
9206 cd conftest.dir
9207 cat >Imakefile <<'_ACEOF'
9208 incroot:
9209 @echo incroot='${INCROOT}'
9210 usrlibdir:
9211 @echo usrlibdir='${USRLIBDIR}'
9212 libdir:
9213 @echo libdir='${LIBDIR}'
9214 _ACEOF
9215 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9216 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9217 for ac_var in incroot usrlibdir libdir; do
9218 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9219 done
9220 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9221 for ac_extension in a so sl dylib la dll; do
9222 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9223 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9224 ac_im_usrlibdir=$ac_im_libdir; break
9225 fi
9226 done
9227 # Screen out bogus values from the imake configuration. They are
9228 # bogus both because they are the default anyway, and because
9229 # using them would break gcc on systems where it needs fixed includes.
9230 case $ac_im_incroot in
9231 /usr/include) ac_x_includes= ;;
9232 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9233 esac
9234 case $ac_im_usrlibdir in
9235 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9236 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9237 esac
9238 fi
9239 cd ..
9240 rm -f -r conftest.dir
9241 fi
9242
9243 # Standard set of common directories for X headers.
9244 # Check X11 before X11Rn because it is often a symlink to the current release.
9245 ac_x_header_dirs='
9246 /usr/X11/include
9247 /usr/X11R7/include
9248 /usr/X11R6/include
9249 /usr/X11R5/include
9250 /usr/X11R4/include
9251
9252 /usr/include/X11
9253 /usr/include/X11R7
9254 /usr/include/X11R6
9255 /usr/include/X11R5
9256 /usr/include/X11R4
9257
9258 /usr/local/X11/include
9259 /usr/local/X11R7/include
9260 /usr/local/X11R6/include
9261 /usr/local/X11R5/include
9262 /usr/local/X11R4/include
9263
9264 /usr/local/include/X11
9265 /usr/local/include/X11R7
9266 /usr/local/include/X11R6
9267 /usr/local/include/X11R5
9268 /usr/local/include/X11R4
9269
9270 /usr/X386/include
9271 /usr/x386/include
9272 /usr/XFree86/include/X11
9273
9274 /usr/include
9275 /usr/local/include
9276 /usr/unsupported/include
9277 /usr/athena/include
9278 /usr/local/x11r5/include
9279 /usr/lpp/Xamples/include
9280
9281 /usr/openwin/include
9282 /usr/openwin/share/include'
9283
9284 if test "$ac_x_includes" = no; then
9285 # Guess where to find include files, by looking for Xlib.h.
9286 # First, try using that file with no special directory specified.
9287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9288 /* end confdefs.h. */
9289 #include <X11/Xlib.h>
9290 _ACEOF
9291 if ac_fn_c_try_cpp "$LINENO"; then :
9292 # We can compile using X headers with no special include directory.
9293 ac_x_includes=
9294 else
9295 for ac_dir in $ac_x_header_dirs; do
9296 if test -r "$ac_dir/X11/Xlib.h"; then
9297 ac_x_includes=$ac_dir
9298 break
9299 fi
9300 done
9301 fi
9302 rm -f conftest.err conftest.$ac_ext
9303 fi # $ac_x_includes = no
9304
9305 if test "$ac_x_libraries" = no; then
9306 # Check for the libraries.
9307 # See if we find them without any special options.
9308 # Don't add to $LIBS permanently.
9309 ac_save_LIBS=$LIBS
9310 LIBS="-lX11 $LIBS"
9311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9312 /* end confdefs.h. */
9313 #include <X11/Xlib.h>
9314 int
9315 main ()
9316 {
9317 XrmInitialize ()
9318 ;
9319 return 0;
9320 }
9321 _ACEOF
9322 if ac_fn_c_try_link "$LINENO"; then :
9323 LIBS=$ac_save_LIBS
9324 # We can link X programs with no special library path.
9325 ac_x_libraries=
9326 else
9327 LIBS=$ac_save_LIBS
9328 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9329 do
9330 # Don't even attempt the hair of trying to link an X program!
9331 for ac_extension in a so sl dylib la dll; do
9332 if test -r "$ac_dir/libX11.$ac_extension"; then
9333 ac_x_libraries=$ac_dir
9334 break 2
9335 fi
9336 done
9337 done
9338 fi
9339 rm -f core conftest.err conftest.$ac_objext \
9340 conftest$ac_exeext conftest.$ac_ext
9341 fi # $ac_x_libraries = no
9342
9343 case $ac_x_includes,$ac_x_libraries in #(
9344 no,* | *,no | *\'*)
9345 # Didn't find X, or a directory has "'" in its name.
9346 ac_cv_have_x="have_x=no";; #(
9347 *)
9348 # Record where we found X for the cache.
9349 ac_cv_have_x="have_x=yes\
9350 ac_x_includes='$ac_x_includes'\
9351 ac_x_libraries='$ac_x_libraries'"
9352 esac
9353 fi
9354 ;; #(
9355 *) have_x=yes;;
9356 esac
9357 eval "$ac_cv_have_x"
9358 fi # $with_x != no
9359
9360 if test "$have_x" != yes; then
9361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9362 $as_echo "$have_x" >&6; }
9363 no_x=yes
9364 else
9365 # If each of the values was on the command line, it overrides each guess.
9366 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9367 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9368 # Update the cache value to reflect the command line values.
9369 ac_cv_have_x="have_x=yes\
9370 ac_x_includes='$x_includes'\
9371 ac_x_libraries='$x_libraries'"
9372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9373 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9374 fi
9375
9376 if test "$no_x" != yes; then
9377 window_system=x11
9378 fi
9379
9380 LD_SWITCH_X_SITE_RPATH=
9381 if test "${x_libraries}" != NONE; then
9382 if test -n "${x_libraries}"; then
9383 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9384 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9385 fi
9386 x_default_search_path=""
9387 x_search_path=${x_libraries}
9388 if test -z "${x_search_path}"; then
9389 x_search_path=/usr/lib
9390 fi
9391 for x_library in `echo ${x_search_path}: | \
9392 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9393 x_search_path="\
9394 ${x_library}/X11/%L/%T/%N%C%S:\
9395 ${x_library}/X11/%l/%T/%N%C%S:\
9396 ${x_library}/X11/%T/%N%C%S:\
9397 ${x_library}/X11/%L/%T/%N%S:\
9398 ${x_library}/X11/%l/%T/%N%S:\
9399 ${x_library}/X11/%T/%N%S"
9400 if test x"${x_default_search_path}" = x; then
9401 x_default_search_path=${x_search_path}
9402 else
9403 x_default_search_path="${x_search_path}:${x_default_search_path}"
9404 fi
9405 done
9406 fi
9407
9408
9409 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9410 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9411 fi
9412
9413 if test x"${x_includes}" = x; then
9414 bitmapdir=/usr/include/X11/bitmaps
9415 else
9416 # accumulate include directories that have X11 bitmap subdirectories
9417 bmd_acc="dummyval"
9418 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9419 if test -d "${bmd}/X11/bitmaps"; then
9420 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9421 fi
9422 if test -d "${bmd}/bitmaps"; then
9423 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9424 fi
9425 done
9426 if test ${bmd_acc} != "dummyval"; then
9427 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9428 fi
9429 fi
9430
9431 HAVE_NS=no
9432 NS_IMPL_COCOA=no
9433 NS_IMPL_GNUSTEP=no
9434 tmp_CPPFLAGS="$CPPFLAGS"
9435 tmp_CFLAGS="$CFLAGS"
9436 CPPFLAGS="$CPPFLAGS -x objective-c"
9437 CFLAGS="$CFLAGS -x objective-c"
9438 TEMACS_LDFLAGS2="\${LDFLAGS}"
9439 GNU_OBJC_CFLAGS=
9440 if test "${with_ns}" != no; then
9441 if test "${opsys}" = darwin; then
9442 NS_IMPL_COCOA=yes
9443 ns_appdir=`pwd`/nextstep/Emacs.app
9444 ns_appbindir=${ns_appdir}/Contents/MacOS
9445 ns_appresdir=${ns_appdir}/Contents/Resources
9446 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9447 elif test -f $GNUSTEP_CONFIG_FILE; then
9448 NS_IMPL_GNUSTEP=yes
9449 ns_appdir=`pwd`/nextstep/Emacs.app
9450 ns_appbindir=${ns_appdir}
9451 ns_appresdir=${ns_appdir}/Resources
9452 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9453 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9454 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9455 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9456 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9457 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9458 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9459 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9460 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9461 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9462 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9463 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9464 LIB_STANDARD=
9465 START_FILES=
9466 TEMACS_LDFLAGS2=
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9468 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9469 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9470 $as_echo_n "(cached) " >&6
9471 else
9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9473 /* end confdefs.h. */
9474 #include <GNUstepBase/GSConfig.h>
9475 int
9476 main ()
9477 {
9478 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9479 1;
9480 #else
9481 fail;
9482 #endif
9483 ;
9484 return 0;
9485 }
9486 _ACEOF
9487 if ac_fn_c_try_compile "$LINENO"; then :
9488 emacs_cv_objc_exceptions=yes
9489 else
9490 emacs_cv_objc_exceptions=no
9491 fi
9492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9493 fi
9494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9495 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9496 if test $emacs_cv_objc_exceptions = yes; then
9497
9498 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9499
9500 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9501 fi
9502 fi
9503
9504 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9505
9506 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9507 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9508 HAVE_NS=yes
9509 else
9510 as_fn_error "\`--with-ns' was specified, but the include
9511 files are missing or cannot be compiled." "$LINENO" 5
9512 fi
9513
9514
9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9516 /* end confdefs.h. */
9517 #include <Foundation/NSObjCRuntime.h>
9518 int
9519 main ()
9520 {
9521 NSInteger i;
9522 ;
9523 return 0;
9524 }
9525 _ACEOF
9526 if ac_fn_c_try_compile "$LINENO"; then :
9527 ns_have_nsinteger=yes
9528 else
9529 ns_have_nsinteger=no
9530 fi
9531 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9532 if test $ns_have_nsinteger = yes; then
9533
9534 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9535
9536 fi
9537 fi
9538
9539
9540 INSTALL_ARCH_INDEP_EXTRA=install-etc
9541 ns_self_contained=no
9542 ns_frag=/dev/null
9543 NS_OBJ=
9544 NS_OBJC_OBJ=
9545 if test "${HAVE_NS}" = yes; then
9546 if test "$with_toolkit_scroll_bars" = "no"; then
9547 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9548 fi
9549
9550 window_system=nextstep
9551 # set up packaging dirs
9552 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9553 ns_self_contained=yes
9554 prefix=${ns_appresdir}
9555 exec_prefix=${ns_appbindir}
9556 libexecdir="\${ns_appbindir}/libexec"
9557 archlibdir="\${ns_appbindir}/libexec"
9558 docdir="\${ns_appresdir}/etc"
9559 etcdir="\${ns_appresdir}/etc"
9560 infodir="\${ns_appresdir}/info"
9561 mandir="\${ns_appresdir}/man"
9562 lispdir="\${ns_appresdir}/lisp"
9563 leimdir="\${ns_appresdir}/leim"
9564 INSTALL_ARCH_INDEP_EXTRA=
9565 fi
9566 ns_frag=$srcdir/src/ns.mk
9567 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9568 fi
9569 CFLAGS="$tmp_CFLAGS"
9570 CPPFLAGS="$tmp_CPPFLAGS"
9571
9572
9573
9574
9575
9576
9577
9578 ## $window_system is now set to the window system we will
9579 ## ultimately use.
9580
9581 term_header=
9582 HAVE_X_WINDOWS=no
9583 HAVE_X11=no
9584 USE_X_TOOLKIT=none
9585
9586 case "${window_system}" in
9587 x11 )
9588 HAVE_X_WINDOWS=yes
9589 HAVE_X11=yes
9590 term_header=xterm.h
9591 case "${with_x_toolkit}" in
9592 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9593 motif ) USE_X_TOOLKIT=MOTIF ;;
9594 gtk ) with_gtk=yes
9595 term_header=gtkutil.h
9596 USE_X_TOOLKIT=none ;;
9597 gtk3 ) with_gtk3=yes
9598 term_header=gtkutil.h
9599 USE_X_TOOLKIT=none ;;
9600 no ) USE_X_TOOLKIT=none ;;
9601 * ) USE_X_TOOLKIT=maybe ;;
9602 esac
9603 ;;
9604 nextstep )
9605 term_header=nsterm.h
9606 ;;
9607 esac
9608
9609 if test -n "${term_header}"; then
9610
9611 cat >>confdefs.h <<_ACEOF
9612 #define TERM_HEADER "${term_header}"
9613 _ACEOF
9614
9615 fi
9616
9617 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9618 # Extract the first word of "X", so it can be a program name with args.
9619 set dummy X; ac_word=$2
9620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9621 $as_echo_n "checking for $ac_word... " >&6; }
9622 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9623 $as_echo_n "(cached) " >&6
9624 else
9625 if test -n "$HAVE_XSERVER"; then
9626 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9627 else
9628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9629 for as_dir in $PATH
9630 do
9631 IFS=$as_save_IFS
9632 test -z "$as_dir" && as_dir=.
9633 for ac_exec_ext in '' $ac_executable_extensions; do
9634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9635 ac_cv_prog_HAVE_XSERVER="true"
9636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9637 break 2
9638 fi
9639 done
9640 done
9641 IFS=$as_save_IFS
9642
9643 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9644 fi
9645 fi
9646 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9647 if test -n "$HAVE_XSERVER"; then
9648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9649 $as_echo "$HAVE_XSERVER" >&6; }
9650 else
9651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9652 $as_echo "no" >&6; }
9653 fi
9654
9655
9656 if test "$HAVE_XSERVER" = true ||
9657 test -n "$DISPLAY" ||
9658 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9659 as_fn_error "You seem to be running X, but no X development libraries
9660 were found. You should install the relevant development files for X
9661 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9662 sure you have development files for image handling, i.e.
9663 tiff, gif, jpeg, png and xpm.
9664 If you are sure you want Emacs compiled without X window support, pass
9665 --without-x
9666 to configure." "$LINENO" 5
9667 fi
9668 fi
9669
9670 ### If we're using X11, we should use the X menu package.
9671 HAVE_MENUS=no
9672 case ${HAVE_X11} in
9673 yes ) HAVE_MENUS=yes ;;
9674 esac
9675
9676 # Does the opsystem file prohibit the use of the GNU malloc?
9677 # Assume not, until told otherwise.
9678 GNU_MALLOC=yes
9679
9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9681 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9682 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9683 $as_echo_n "(cached) " >&6
9684 else
9685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9686 /* end confdefs.h. */
9687 #include <malloc.h>
9688 static void hook (void) {}
9689 int
9690 main ()
9691 {
9692 malloc_set_state (malloc_get_state ());
9693 __after_morecore_hook = hook;
9694 __malloc_initialize_hook = hook;
9695 ;
9696 return 0;
9697 }
9698 _ACEOF
9699 if ac_fn_c_try_link "$LINENO"; then :
9700 emacs_cv_var_doug_lea_malloc=yes
9701 else
9702 emacs_cv_var_doug_lea_malloc=no
9703 fi
9704 rm -f core conftest.err conftest.$ac_objext \
9705 conftest$ac_exeext conftest.$ac_ext
9706 fi
9707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9708 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9709 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9710
9711
9712 system_malloc=no
9713 case "$opsys" in
9714 ## darwin ld insists on the use of malloc routines in the System framework.
9715 darwin|sol2-10) system_malloc=yes ;;
9716 esac
9717
9718 if test "${system_malloc}" = "yes"; then
9719
9720 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9721
9722 GNU_MALLOC=no
9723 GNU_MALLOC_reason="
9724 (The GNU allocators don't work with this system configuration.)"
9725 GMALLOC_OBJ=
9726 VMLIMIT_OBJ=
9727 else
9728 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9729 VMLIMIT_OBJ=vm-limit.o
9730 fi
9731
9732
9733
9734 if test "$doug_lea_malloc" = "yes" ; then
9735 if test "$GNU_MALLOC" = yes ; then
9736 GNU_MALLOC_reason="
9737 (Using Doug Lea's new malloc from the GNU C Library.)"
9738 fi
9739
9740 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9741
9742
9743 ## Use mmap directly for allocating larger buffers.
9744 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9745 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9746 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9747 case "$opsys" in
9748 gnu*) REL_ALLOC=no ;;
9749 esac
9750 fi
9751
9752 if test x"${REL_ALLOC}" = x; then
9753 REL_ALLOC=${GNU_MALLOC}
9754 fi
9755
9756 use_mmap_for_buffers=no
9757 case "$opsys" in
9758 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9759 esac
9760
9761
9762
9763
9764
9765
9766
9767
9768 for ac_func in getpagesize
9769 do :
9770 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9771 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9772 cat >>confdefs.h <<_ACEOF
9773 #define HAVE_GETPAGESIZE 1
9774 _ACEOF
9775
9776 fi
9777 done
9778
9779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9780 $as_echo_n "checking for working mmap... " >&6; }
9781 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9782 $as_echo_n "(cached) " >&6
9783 else
9784 if test "$cross_compiling" = yes; then :
9785 ac_cv_func_mmap_fixed_mapped=no
9786 else
9787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9788 /* end confdefs.h. */
9789 $ac_includes_default
9790 /* malloc might have been renamed as rpl_malloc. */
9791 #undef malloc
9792
9793 /* Thanks to Mike Haertel and Jim Avera for this test.
9794 Here is a matrix of mmap possibilities:
9795 mmap private not fixed
9796 mmap private fixed at somewhere currently unmapped
9797 mmap private fixed at somewhere already mapped
9798 mmap shared not fixed
9799 mmap shared fixed at somewhere currently unmapped
9800 mmap shared fixed at somewhere already mapped
9801 For private mappings, we should verify that changes cannot be read()
9802 back from the file, nor mmap's back from the file at a different
9803 address. (There have been systems where private was not correctly
9804 implemented like the infamous i386 svr4.0, and systems where the
9805 VM page cache was not coherent with the file system buffer cache
9806 like early versions of FreeBSD and possibly contemporary NetBSD.)
9807 For shared mappings, we should conversely verify that changes get
9808 propagated back to all the places they're supposed to be.
9809
9810 Grep wants private fixed already mapped.
9811 The main things grep needs to know about mmap are:
9812 * does it exist and is it safe to write into the mmap'd area
9813 * how to use it (BSD variants) */
9814
9815 #include <fcntl.h>
9816 #include <sys/mman.h>
9817
9818 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9819 char *malloc ();
9820 #endif
9821
9822 /* This mess was copied from the GNU getpagesize.h. */
9823 #ifndef HAVE_GETPAGESIZE
9824 # ifdef _SC_PAGESIZE
9825 # define getpagesize() sysconf(_SC_PAGESIZE)
9826 # else /* no _SC_PAGESIZE */
9827 # ifdef HAVE_SYS_PARAM_H
9828 # include <sys/param.h>
9829 # ifdef EXEC_PAGESIZE
9830 # define getpagesize() EXEC_PAGESIZE
9831 # else /* no EXEC_PAGESIZE */
9832 # ifdef NBPG
9833 # define getpagesize() NBPG * CLSIZE
9834 # ifndef CLSIZE
9835 # define CLSIZE 1
9836 # endif /* no CLSIZE */
9837 # else /* no NBPG */
9838 # ifdef NBPC
9839 # define getpagesize() NBPC
9840 # else /* no NBPC */
9841 # ifdef PAGESIZE
9842 # define getpagesize() PAGESIZE
9843 # endif /* PAGESIZE */
9844 # endif /* no NBPC */
9845 # endif /* no NBPG */
9846 # endif /* no EXEC_PAGESIZE */
9847 # else /* no HAVE_SYS_PARAM_H */
9848 # define getpagesize() 8192 /* punt totally */
9849 # endif /* no HAVE_SYS_PARAM_H */
9850 # endif /* no _SC_PAGESIZE */
9851
9852 #endif /* no HAVE_GETPAGESIZE */
9853
9854 int
9855 main ()
9856 {
9857 char *data, *data2, *data3;
9858 const char *cdata2;
9859 int i, pagesize;
9860 int fd, fd2;
9861
9862 pagesize = getpagesize ();
9863
9864 /* First, make a file with some known garbage in it. */
9865 data = (char *) malloc (pagesize);
9866 if (!data)
9867 return 1;
9868 for (i = 0; i < pagesize; ++i)
9869 *(data + i) = rand ();
9870 umask (0);
9871 fd = creat ("conftest.mmap", 0600);
9872 if (fd < 0)
9873 return 2;
9874 if (write (fd, data, pagesize) != pagesize)
9875 return 3;
9876 close (fd);
9877
9878 /* Next, check that the tail of a page is zero-filled. File must have
9879 non-zero length, otherwise we risk SIGBUS for entire page. */
9880 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9881 if (fd2 < 0)
9882 return 4;
9883 cdata2 = "";
9884 if (write (fd2, cdata2, 1) != 1)
9885 return 5;
9886 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9887 if (data2 == MAP_FAILED)
9888 return 6;
9889 for (i = 0; i < pagesize; ++i)
9890 if (*(data2 + i))
9891 return 7;
9892 close (fd2);
9893 if (munmap (data2, pagesize))
9894 return 8;
9895
9896 /* Next, try to mmap the file at a fixed address which already has
9897 something else allocated at it. If we can, also make sure that
9898 we see the same garbage. */
9899 fd = open ("conftest.mmap", O_RDWR);
9900 if (fd < 0)
9901 return 9;
9902 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9903 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9904 return 10;
9905 for (i = 0; i < pagesize; ++i)
9906 if (*(data + i) != *(data2 + i))
9907 return 11;
9908
9909 /* Finally, make sure that changes to the mapped area do not
9910 percolate back to the file as seen by read(). (This is a bug on
9911 some variants of i386 svr4.0.) */
9912 for (i = 0; i < pagesize; ++i)
9913 *(data2 + i) = *(data2 + i) + 1;
9914 data3 = (char *) malloc (pagesize);
9915 if (!data3)
9916 return 12;
9917 if (read (fd, data3, pagesize) != pagesize)
9918 return 13;
9919 for (i = 0; i < pagesize; ++i)
9920 if (*(data + i) != *(data3 + i))
9921 return 14;
9922 close (fd);
9923 return 0;
9924 }
9925 _ACEOF
9926 if ac_fn_c_try_run "$LINENO"; then :
9927 ac_cv_func_mmap_fixed_mapped=yes
9928 else
9929 ac_cv_func_mmap_fixed_mapped=no
9930 fi
9931 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9932 conftest.$ac_objext conftest.beam conftest.$ac_ext
9933 fi
9934
9935 fi
9936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9937 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9938 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9939
9940 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9941
9942 fi
9943 rm -f conftest.mmap conftest.txt
9944
9945 if test $use_mmap_for_buffers = yes; then
9946
9947 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9948
9949 REL_ALLOC=no
9950 fi
9951
9952 LIBS="$LIBS_SYSTEM $LIBS"
9953
9954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9955 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9956 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9957 $as_echo_n "(cached) " >&6
9958 else
9959 ac_check_lib_save_LIBS=$LIBS
9960 LIBS="-ldnet $LIBS"
9961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9962 /* end confdefs.h. */
9963
9964 /* Override any GCC internal prototype to avoid an error.
9965 Use char because int might match the return type of a GCC
9966 builtin and then its argument prototype would still apply. */
9967 #ifdef __cplusplus
9968 extern "C"
9969 #endif
9970 char dnet_ntoa ();
9971 int
9972 main ()
9973 {
9974 return dnet_ntoa ();
9975 ;
9976 return 0;
9977 }
9978 _ACEOF
9979 if ac_fn_c_try_link "$LINENO"; then :
9980 ac_cv_lib_dnet_dnet_ntoa=yes
9981 else
9982 ac_cv_lib_dnet_dnet_ntoa=no
9983 fi
9984 rm -f core conftest.err conftest.$ac_objext \
9985 conftest$ac_exeext conftest.$ac_ext
9986 LIBS=$ac_check_lib_save_LIBS
9987 fi
9988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9989 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9990 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9991 cat >>confdefs.h <<_ACEOF
9992 #define HAVE_LIBDNET 1
9993 _ACEOF
9994
9995 LIBS="-ldnet $LIBS"
9996
9997 fi
9998
9999
10000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10001 $as_echo_n "checking for main in -lXbsd... " >&6; }
10002 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10003 $as_echo_n "(cached) " >&6
10004 else
10005 ac_check_lib_save_LIBS=$LIBS
10006 LIBS="-lXbsd $LIBS"
10007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10008 /* end confdefs.h. */
10009
10010
10011 int
10012 main ()
10013 {
10014 return main ();
10015 ;
10016 return 0;
10017 }
10018 _ACEOF
10019 if ac_fn_c_try_link "$LINENO"; then :
10020 ac_cv_lib_Xbsd_main=yes
10021 else
10022 ac_cv_lib_Xbsd_main=no
10023 fi
10024 rm -f core conftest.err conftest.$ac_objext \
10025 conftest$ac_exeext conftest.$ac_ext
10026 LIBS=$ac_check_lib_save_LIBS
10027 fi
10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10029 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10030 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10031 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10032 fi
10033
10034
10035 LIB_PTHREAD=
10036
10037
10038
10039 if test "$ac_cv_header_pthread_h"; then
10040 if test "$GMALLOC_OBJ" = gmalloc.o; then
10041 emacs_pthread_function=pthread_atfork
10042 else
10043 emacs_pthread_function=pthread_self
10044 fi
10045 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10047 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10048 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10049 $as_echo_n "(cached) " >&6
10050 else
10051 ac_check_lib_save_LIBS=$LIBS
10052 LIBS="-lpthread $LIBS"
10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10054 /* end confdefs.h. */
10055
10056 /* Override any GCC internal prototype to avoid an error.
10057 Use char because int might match the return type of a GCC
10058 builtin and then its argument prototype would still apply. */
10059 #ifdef __cplusplus
10060 extern "C"
10061 #endif
10062 char $emacs_pthread_function ();
10063 int
10064 main ()
10065 {
10066 return $emacs_pthread_function ();
10067 ;
10068 return 0;
10069 }
10070 _ACEOF
10071 if ac_fn_c_try_link "$LINENO"; then :
10072 eval "$as_ac_Lib=yes"
10073 else
10074 eval "$as_ac_Lib=no"
10075 fi
10076 rm -f core conftest.err conftest.$ac_objext \
10077 conftest$ac_exeext conftest.$ac_ext
10078 LIBS=$ac_check_lib_save_LIBS
10079 fi
10080 eval ac_res=\$$as_ac_Lib
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10082 $as_echo "$ac_res" >&6; }
10083 eval as_val=\$$as_ac_Lib
10084 if test "x$as_val" = x""yes; then :
10085 HAVE_PTHREAD=yes
10086 fi
10087
10088 fi
10089 if test "$HAVE_PTHREAD" = yes; then
10090 case "${canonical}" in
10091 *-hpux*) ;;
10092 *) LIB_PTHREAD="-lpthread"
10093 LIBS="$LIB_PTHREAD $LIBS" ;;
10094 esac
10095
10096 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10097
10098 fi
10099
10100
10101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10102 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10103 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10104 $as_echo_n "(cached) " >&6
10105 else
10106 ac_check_lib_save_LIBS=$LIBS
10107 LIBS="-lpthreads $LIBS"
10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10109 /* end confdefs.h. */
10110
10111 /* Override any GCC internal prototype to avoid an error.
10112 Use char because int might match the return type of a GCC
10113 builtin and then its argument prototype would still apply. */
10114 #ifdef __cplusplus
10115 extern "C"
10116 #endif
10117 char cma_open ();
10118 int
10119 main ()
10120 {
10121 return cma_open ();
10122 ;
10123 return 0;
10124 }
10125 _ACEOF
10126 if ac_fn_c_try_link "$LINENO"; then :
10127 ac_cv_lib_pthreads_cma_open=yes
10128 else
10129 ac_cv_lib_pthreads_cma_open=no
10130 fi
10131 rm -f core conftest.err conftest.$ac_objext \
10132 conftest$ac_exeext conftest.$ac_ext
10133 LIBS=$ac_check_lib_save_LIBS
10134 fi
10135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10136 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10137 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10138 cat >>confdefs.h <<_ACEOF
10139 #define HAVE_LIBPTHREADS 1
10140 _ACEOF
10141
10142 LIBS="-lpthreads $LIBS"
10143
10144 fi
10145
10146
10147 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10148 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10149 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10150 ## added to LIBS in configure would never contain the pthreads part,
10151 ## but the value used in Makefiles might. FIXME?
10152 ##
10153 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10154 ## be harmless on older versions of X where it happens to exist.
10155 test "$opsys" = "aix4-2" && \
10156 test $ac_cv_lib_pthreads_cma_open = yes && \
10157 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10158
10159
10160 case ${host_os} in
10161 aix*)
10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10163 $as_echo_n "checking for -bbigtoc option... " >&6; }
10164 if test "${gdb_cv_bigtoc+set}" = set; then :
10165 $as_echo_n "(cached) " >&6
10166 else
10167
10168 case $GCC in
10169 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10170 *) gdb_cv_bigtoc=-bbigtoc ;;
10171 esac
10172
10173 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10175 /* end confdefs.h. */
10176
10177 int
10178 main ()
10179 {
10180 int i;
10181 ;
10182 return 0;
10183 }
10184 _ACEOF
10185 if ac_fn_c_try_link "$LINENO"; then :
10186
10187 else
10188 gdb_cv_bigtoc=
10189 fi
10190 rm -f core conftest.err conftest.$ac_objext \
10191 conftest$ac_exeext conftest.$ac_ext
10192
10193 fi
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10195 $as_echo "$gdb_cv_bigtoc" >&6; }
10196 ;;
10197 esac
10198
10199 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10200 # used for the tests that follow. We set them back to REAL_CFLAGS and
10201 # REAL_CPPFLAGS later on.
10202
10203 REAL_CFLAGS="$CFLAGS"
10204 REAL_CPPFLAGS="$CPPFLAGS"
10205
10206 if test "${HAVE_X11}" = "yes"; then
10207 DEFS="$C_SWITCH_X_SITE $DEFS"
10208 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10209 LIBS="-lX11 $LIBS"
10210 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10211 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10212
10213 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10214 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10215 # but it's more convenient here to set LD_RUN_PATH since this
10216 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10217 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10218 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10219 export LD_RUN_PATH
10220 fi
10221
10222 if test "${opsys}" = "gnu-linux"; then
10223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10224 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10226 /* end confdefs.h. */
10227
10228 int
10229 main ()
10230 {
10231 XOpenDisplay ("foo");
10232 ;
10233 return 0;
10234 }
10235 _ACEOF
10236 if ac_fn_c_try_link "$LINENO"; then :
10237 xgnu_linux_first_failure=no
10238 else
10239 xgnu_linux_first_failure=yes
10240 fi
10241 rm -f core conftest.err conftest.$ac_objext \
10242 conftest$ac_exeext conftest.$ac_ext
10243 if test "${xgnu_linux_first_failure}" = "yes"; then
10244 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10245 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10246 OLD_CPPFLAGS="$CPPFLAGS"
10247 OLD_LIBS="$LIBS"
10248 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10249 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10250 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10251 LIBS="$LIBS -b i486-linuxaout"
10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10253 /* end confdefs.h. */
10254
10255 int
10256 main ()
10257 {
10258 XOpenDisplay ("foo");
10259 ;
10260 return 0;
10261 }
10262 _ACEOF
10263 if ac_fn_c_try_link "$LINENO"; then :
10264 xgnu_linux_second_failure=no
10265 else
10266 xgnu_linux_second_failure=yes
10267 fi
10268 rm -f core conftest.err conftest.$ac_objext \
10269 conftest$ac_exeext conftest.$ac_ext
10270 if test "${xgnu_linux_second_failure}" = "yes"; then
10271 # If we get the same failure with -b, there is no use adding -b.
10272 # So take it out. This plays safe.
10273 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10274 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10275 CPPFLAGS="$OLD_CPPFLAGS"
10276 LIBS="$OLD_LIBS"
10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10278 $as_echo "no" >&6; }
10279 else
10280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10281 $as_echo "yes" >&6; }
10282 fi
10283 else
10284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10285 $as_echo "no" >&6; }
10286 fi
10287 fi
10288
10289 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10290 # header files included from there.
10291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10292 $as_echo_n "checking for Xkb... " >&6; }
10293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10294 /* end confdefs.h. */
10295 #include <X11/Xlib.h>
10296 #include <X11/XKBlib.h>
10297 int
10298 main ()
10299 {
10300 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10301 ;
10302 return 0;
10303 }
10304 _ACEOF
10305 if ac_fn_c_try_link "$LINENO"; then :
10306 emacs_xkb=yes
10307 else
10308 emacs_xkb=no
10309 fi
10310 rm -f core conftest.err conftest.$ac_objext \
10311 conftest$ac_exeext conftest.$ac_ext
10312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10313 $as_echo "$emacs_xkb" >&6; }
10314 if test $emacs_xkb = yes; then
10315
10316 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10317
10318 fi
10319
10320 for ac_func in XrmSetDatabase XScreenResourceString \
10321 XScreenNumberOfScreen
10322 do :
10323 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10324 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10325 eval as_val=\$$as_ac_var
10326 if test "x$as_val" = x""yes; then :
10327 cat >>confdefs.h <<_ACEOF
10328 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10329 _ACEOF
10330
10331 fi
10332 done
10333
10334 fi
10335
10336 if test "${window_system}" = "x11"; then
10337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10338 $as_echo_n "checking X11 version 6... " >&6; }
10339 if test "${emacs_cv_x11_version_6+set}" = set; then :
10340 $as_echo_n "(cached) " >&6
10341 else
10342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10343 /* end confdefs.h. */
10344 #include <X11/Xlib.h>
10345 int
10346 main ()
10347 {
10348 #if XlibSpecificationRelease < 6
10349 fail;
10350 #endif
10351
10352 ;
10353 return 0;
10354 }
10355 _ACEOF
10356 if ac_fn_c_try_link "$LINENO"; then :
10357 emacs_cv_x11_version_6=yes
10358 else
10359 emacs_cv_x11_version_6=no
10360 fi
10361 rm -f core conftest.err conftest.$ac_objext \
10362 conftest$ac_exeext conftest.$ac_ext
10363 fi
10364
10365 if test $emacs_cv_x11_version_6 = yes; then
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10367 $as_echo "6 or newer" >&6; }
10368
10369 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10370
10371
10372 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10373
10374 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10375 ## XIM support.
10376 case "$opsys" in
10377 sol2-*) : ;;
10378 *)
10379 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10380
10381 ;;
10382 esac
10383 else
10384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10385 $as_echo "before 6" >&6; }
10386 fi
10387 fi
10388
10389
10390 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10391 HAVE_RSVG=no
10392 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10393 if test "${with_rsvg}" != "no"; then
10394 RSVG_REQUIRED=2.11.0
10395 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10396
10397
10398 succeeded=no
10399
10400 if test "$PKG_CONFIG" = "no" ; then
10401 :
10402 else
10403 PKG_CONFIG_MIN_VERSION=0.9.0
10404 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10406 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10407
10408 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10409 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10410 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10411 edit_cflags="
10412 s,///*,/,g
10413 s/^/ /
10414 s/ -I/ $isystem/g
10415 s/^ //
10416 "
10417 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10418 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10420 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10421 succeeded=yes
10422 else
10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10424 $as_echo "no" >&6; }
10425 RSVG_CFLAGS=""
10426 RSVG_LIBS=""
10427 ## If we have a custom action on failure, don't print errors, but
10428 ## do set a variable so people can do so.
10429 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10430
10431 fi
10432
10433
10434
10435 else
10436 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10437 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10438 fi
10439 fi
10440
10441 if test $succeeded = yes; then
10442 HAVE_RSVG=yes
10443 else
10444 :
10445 fi
10446
10447
10448
10449
10450 if test $HAVE_RSVG = yes; then
10451
10452 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10453
10454 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10455 LIBS="$RSVG_LIBS $LIBS"
10456 fi
10457 fi
10458 fi
10459
10460 HAVE_IMAGEMAGICK=no
10461 if test "${HAVE_X11}" = "yes"; then
10462 if test "${with_imagemagick}" != "no"; then
10463 ## 6.2.8 is the earliest version known to work, but earlier versions
10464 ## might work - let us know if you find one.
10465 ## 6.0.7 does not work. See bug#7955.
10466 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10467
10468 succeeded=no
10469
10470 if test "$PKG_CONFIG" = "no" ; then
10471 :
10472 else
10473 PKG_CONFIG_MIN_VERSION=0.9.0
10474 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10476 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10477
10478 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10479 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10480 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10481 edit_cflags="
10482 s,///*,/,g
10483 s/^/ /
10484 s/ -I/ $isystem/g
10485 s/^ //
10486 "
10487 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10488 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10490 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10491 succeeded=yes
10492 else
10493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10494 $as_echo "no" >&6; }
10495 IMAGEMAGICK_CFLAGS=""
10496 IMAGEMAGICK_LIBS=""
10497 ## If we have a custom action on failure, don't print errors, but
10498 ## do set a variable so people can do so.
10499 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
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" | $as_tr_cpp` 1
10534 _ACEOF
10535
10536 fi
10537 done
10538
10539 fi
10540 fi
10541 fi
10542
10543
10544 HAVE_GTK=no
10545 GTK_OBJ=
10546 if test "${with_gtk3}" = "yes"; then
10547 GLIB_REQUIRED=2.28
10548 GTK_REQUIRED=3.0
10549 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10550
10551
10552 succeeded=no
10553
10554 if test "$PKG_CONFIG" = "no" ; then
10555 pkg_check_gtk=no
10556 else
10557 PKG_CONFIG_MIN_VERSION=0.9.0
10558 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10560 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10561
10562 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10563 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10564 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10565 edit_cflags="
10566 s,///*,/,g
10567 s/^/ /
10568 s/ -I/ $isystem/g
10569 s/^ //
10570 "
10571 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10572 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10574 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10575 succeeded=yes
10576 else
10577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10578 $as_echo "no" >&6; }
10579 GTK_CFLAGS=""
10580 GTK_LIBS=""
10581 ## If we have a custom action on failure, don't print errors, but
10582 ## do set a variable so people can do so.
10583 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10584
10585 fi
10586
10587
10588
10589 else
10590 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10591 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10592 fi
10593 fi
10594
10595 if test $succeeded = yes; then
10596 pkg_check_gtk=yes
10597 else
10598 pkg_check_gtk=no
10599 fi
10600
10601 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10602 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10603 fi
10604
10605 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10606
10607 GTK_OBJ=emacsgtkfixed.o
10608 term_header=gtkutil.h
10609 fi
10610
10611 if test "$pkg_check_gtk" != "yes"; then
10612 HAVE_GTK=no
10613 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10614 GLIB_REQUIRED=2.10
10615 GTK_REQUIRED=2.10
10616 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10617
10618
10619 succeeded=no
10620
10621 if test "$PKG_CONFIG" = "no" ; then
10622 pkg_check_gtk=no
10623 else
10624 PKG_CONFIG_MIN_VERSION=0.9.0
10625 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10627 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10628
10629 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10630 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10631 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10632 edit_cflags="
10633 s,///*,/,g
10634 s/^/ /
10635 s/ -I/ $isystem/g
10636 s/^ //
10637 "
10638 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10639 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10641 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10642 succeeded=yes
10643 else
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10645 $as_echo "no" >&6; }
10646 GTK_CFLAGS=""
10647 GTK_LIBS=""
10648 ## If we have a custom action on failure, don't print errors, but
10649 ## do set a variable so people can do so.
10650 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10651
10652 fi
10653
10654
10655
10656 else
10657 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10658 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10659 fi
10660 fi
10661
10662 if test $succeeded = yes; then
10663 pkg_check_gtk=yes
10664 else
10665 pkg_check_gtk=no
10666 fi
10667
10668 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10669 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10670 fi
10671 fi
10672 fi
10673
10674 if test x"$pkg_check_gtk" = xyes; then
10675
10676
10677
10678 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10679 CFLAGS="$CFLAGS $GTK_CFLAGS"
10680 LIBS="$GTK_LIBS $LIBS"
10681 GTK_COMPILES=no
10682 for ac_func in gtk_main
10683 do :
10684 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10685 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10686 cat >>confdefs.h <<_ACEOF
10687 #define HAVE_GTK_MAIN 1
10688 _ACEOF
10689 GTK_COMPILES=yes
10690 fi
10691 done
10692
10693 if test "${GTK_COMPILES}" != "yes"; then
10694 if test "$USE_X_TOOLKIT" != "maybe"; then
10695 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10696 fi
10697 else
10698 HAVE_GTK=yes
10699
10700 $as_echo "#define USE_GTK 1" >>confdefs.h
10701
10702 GTK_OBJ="gtkutil.o $GTK_OBJ"
10703 USE_X_TOOLKIT=none
10704 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10705 :
10706 else
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10708 closing open displays. This is no problem if you just use
10709 one display, but if you use more than one and close one of them
10710 Emacs may crash." >&5
10711 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10712 closing open displays. This is no problem if you just use
10713 one display, but if you use more than one and close one of them
10714 Emacs may crash." >&2;}
10715 sleep 3
10716 fi
10717 fi
10718
10719 fi
10720
10721
10722
10723 if test "${HAVE_GTK}" = "yes"; then
10724
10725 if test "$with_toolkit_scroll_bars" != no; then
10726 with_toolkit_scroll_bars=yes
10727 fi
10728
10729 HAVE_GTK_FILE_SELECTION=no
10730 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10731 #include <gtk/gtk.h>
10732 "
10733 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10734 HAVE_GTK_FILE_SELECTION=yes
10735 else
10736 HAVE_GTK_FILE_SELECTION=no
10737 fi
10738
10739 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10740 for ac_func in gtk_file_selection_new
10741 do :
10742 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10743 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10744 cat >>confdefs.h <<_ACEOF
10745 #define HAVE_GTK_FILE_SELECTION_NEW 1
10746 _ACEOF
10747
10748 fi
10749 done
10750
10751 fi
10752
10753
10754 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10755 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10756 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10757 gtk_orientable_set_orientation \
10758 gtk_window_set_has_resize_grip
10759 do :
10760 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10761 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10762 eval as_val=\$$as_ac_var
10763 if test "x$as_val" = x""yes; then :
10764 cat >>confdefs.h <<_ACEOF
10765 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10766 _ACEOF
10767
10768 fi
10769 done
10770
10771
10772 term_header=gtkutil.h
10773 fi
10774
10775 HAVE_DBUS=no
10776 DBUS_OBJ=
10777 if test "${with_dbus}" = "yes"; then
10778
10779 succeeded=no
10780
10781 if test "$PKG_CONFIG" = "no" ; then
10782 HAVE_DBUS=no
10783 else
10784 PKG_CONFIG_MIN_VERSION=0.9.0
10785 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10787 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10788
10789 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10790 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10791 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10792 edit_cflags="
10793 s,///*,/,g
10794 s/^/ /
10795 s/ -I/ $isystem/g
10796 s/^ //
10797 "
10798 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10799 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10801 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10802 succeeded=yes
10803 else
10804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10805 $as_echo "no" >&6; }
10806 DBUS_CFLAGS=""
10807 DBUS_LIBS=""
10808 ## If we have a custom action on failure, don't print errors, but
10809 ## do set a variable so people can do so.
10810 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10811
10812 fi
10813
10814
10815
10816 else
10817 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10818 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10819 fi
10820 fi
10821
10822 if test $succeeded = yes; then
10823 HAVE_DBUS=yes
10824 else
10825 HAVE_DBUS=no
10826 fi
10827
10828 if test "$HAVE_DBUS" = yes; then
10829 LIBS="$LIBS $DBUS_LIBS"
10830
10831 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10832
10833 for ac_func in dbus_watch_get_unix_fd \
10834 dbus_type_is_valid \
10835 dbus_validate_bus_name \
10836 dbus_validate_path \
10837 dbus_validate_interface \
10838 dbus_validate_member
10839 do :
10840 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10841 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10842 eval as_val=\$$as_ac_var
10843 if test "x$as_val" = x""yes; then :
10844 cat >>confdefs.h <<_ACEOF
10845 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10846 _ACEOF
10847
10848 fi
10849 done
10850
10851 DBUS_OBJ=dbusbind.o
10852 fi
10853 fi
10854
10855
10856 HAVE_GSETTINGS=no
10857 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10858
10859 succeeded=no
10860
10861 if test "$PKG_CONFIG" = "no" ; then
10862 HAVE_GSETTINGS=no
10863 else
10864 PKG_CONFIG_MIN_VERSION=0.9.0
10865 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10867 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10868
10869 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10870 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10871 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10872 edit_cflags="
10873 s,///*,/,g
10874 s/^/ /
10875 s/ -I/ $isystem/g
10876 s/^ //
10877 "
10878 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10879 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10881 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10882 succeeded=yes
10883 else
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10885 $as_echo "no" >&6; }
10886 GSETTINGS_CFLAGS=""
10887 GSETTINGS_LIBS=""
10888 ## If we have a custom action on failure, don't print errors, but
10889 ## do set a variable so people can do so.
10890 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10891
10892 fi
10893
10894
10895
10896 else
10897 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10898 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10899 fi
10900 fi
10901
10902 if test $succeeded = yes; then
10903 HAVE_GSETTINGS=yes
10904 else
10905 HAVE_GSETTINGS=no
10906 fi
10907
10908 if test "$HAVE_GSETTINGS" = "yes"; then
10909
10910 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10911
10912 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10913 SETTINGS_LIBS="$GSETTINGS_LIBS"
10914 fi
10915 fi
10916
10917 HAVE_GCONF=no
10918 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10919
10920 succeeded=no
10921
10922 if test "$PKG_CONFIG" = "no" ; then
10923 HAVE_GCONF=no
10924 else
10925 PKG_CONFIG_MIN_VERSION=0.9.0
10926 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10928 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10929
10930 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10931 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10932 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10933 edit_cflags="
10934 s,///*,/,g
10935 s/^/ /
10936 s/ -I/ $isystem/g
10937 s/^ //
10938 "
10939 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10940 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10942 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10943 succeeded=yes
10944 else
10945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10946 $as_echo "no" >&6; }
10947 GCONF_CFLAGS=""
10948 GCONF_LIBS=""
10949 ## If we have a custom action on failure, don't print errors, but
10950 ## do set a variable so people can do so.
10951 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10952
10953 fi
10954
10955
10956
10957 else
10958 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10959 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10960 fi
10961 fi
10962
10963 if test $succeeded = yes; then
10964 HAVE_GCONF=yes
10965 else
10966 HAVE_GCONF=no
10967 fi
10968
10969 if test "$HAVE_GCONF" = yes; then
10970
10971 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10972
10973 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10974 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10975 fi
10976 fi
10977
10978 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10979
10980 succeeded=no
10981
10982 if test "$PKG_CONFIG" = "no" ; then
10983 HAVE_GOBJECT=no
10984 else
10985 PKG_CONFIG_MIN_VERSION=0.9.0
10986 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gobject-2.0 >= 2.0" >&5
10988 $as_echo_n "checking for gobject-2.0 >= 2.0... " >&6; }
10989
10990 if $PKG_CONFIG --exists "gobject-2.0 >= 2.0" 2>&5 &&
10991 GOBJECT_CFLAGS=`$PKG_CONFIG --cflags "gobject-2.0 >= 2.0" 2>&5` &&
10992 GOBJECT_LIBS=`$PKG_CONFIG --libs "gobject-2.0 >= 2.0" 2>&5`; then
10993 edit_cflags="
10994 s,///*,/,g
10995 s/^/ /
10996 s/ -I/ $isystem/g
10997 s/^ //
10998 "
10999 GOBJECT_CFLAGS=`$as_echo "$GOBJECT_CFLAGS" | sed -e "$edit_cflags"`
11000 GOBJECT_LIBS=`$as_echo "$GOBJECT_LIBS" | sed -e 's,///*,/,g'`
11001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&5
11002 $as_echo "yes CFLAGS='$GOBJECT_CFLAGS' LIBS='$GOBJECT_LIBS'" >&6; }
11003 succeeded=yes
11004 else
11005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11006 $as_echo "no" >&6; }
11007 GOBJECT_CFLAGS=""
11008 GOBJECT_LIBS=""
11009 ## If we have a custom action on failure, don't print errors, but
11010 ## do set a variable so people can do so.
11011 GOBJECT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gobject-2.0 >= 2.0"`
11012
11013 fi
11014
11015
11016
11017 else
11018 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11019 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11020 fi
11021 fi
11022
11023 if test $succeeded = yes; then
11024 HAVE_GOBJECT=yes
11025 else
11026 HAVE_GOBJECT=no
11027 fi
11028
11029 if test "$HAVE_GOBJECT" = "yes"; then
11030 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GOBJECT_CFLAGS"
11031 SETTINGS_LIBS="$SETTINGS_LIBS $GOBJECT_LIBS"
11032 fi
11033 SAVE_CFLAGS="$CFLAGS"
11034 SAVE_LIBS="$LIBS"
11035 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11036 LIBS="$SETTINGS_LIBS $LIBS"
11037 for ac_func in g_type_init
11038 do :
11039 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11040 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11041 cat >>confdefs.h <<_ACEOF
11042 #define HAVE_G_TYPE_INIT 1
11043 _ACEOF
11044
11045 fi
11046 done
11047
11048 CFLAGS="$SAVE_CFLAGS"
11049 LIBS="$SAVE_LIBS"
11050 fi
11051
11052
11053
11054
11055 HAVE_LIBSELINUX=no
11056 LIBSELINUX_LIBS=
11057 if test "${with_selinux}" = "yes"; then
11058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11059 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11060 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11061 $as_echo_n "(cached) " >&6
11062 else
11063 ac_check_lib_save_LIBS=$LIBS
11064 LIBS="-lselinux $LIBS"
11065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11066 /* end confdefs.h. */
11067
11068 /* Override any GCC internal prototype to avoid an error.
11069 Use char because int might match the return type of a GCC
11070 builtin and then its argument prototype would still apply. */
11071 #ifdef __cplusplus
11072 extern "C"
11073 #endif
11074 char lgetfilecon ();
11075 int
11076 main ()
11077 {
11078 return lgetfilecon ();
11079 ;
11080 return 0;
11081 }
11082 _ACEOF
11083 if ac_fn_c_try_link "$LINENO"; then :
11084 ac_cv_lib_selinux_lgetfilecon=yes
11085 else
11086 ac_cv_lib_selinux_lgetfilecon=no
11087 fi
11088 rm -f core conftest.err conftest.$ac_objext \
11089 conftest$ac_exeext conftest.$ac_ext
11090 LIBS=$ac_check_lib_save_LIBS
11091 fi
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11093 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11094 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11095 HAVE_LIBSELINUX=yes
11096 else
11097 HAVE_LIBSELINUX=no
11098 fi
11099
11100 if test "$HAVE_LIBSELINUX" = yes; then
11101
11102 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11103
11104 LIBSELINUX_LIBS=-lselinux
11105 fi
11106 fi
11107
11108
11109 HAVE_GNUTLS=no
11110 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11111 if test "${with_gnutls}" = "yes" ; then
11112
11113 succeeded=no
11114
11115 if test "$PKG_CONFIG" = "no" ; then
11116 HAVE_GNUTLS=no
11117 else
11118 PKG_CONFIG_MIN_VERSION=0.9.0
11119 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11121 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11122
11123 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11124 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11125 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11126 edit_cflags="
11127 s,///*,/,g
11128 s/^/ /
11129 s/ -I/ $isystem/g
11130 s/^ //
11131 "
11132 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11133 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11135 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11136 succeeded=yes
11137 else
11138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11139 $as_echo "no" >&6; }
11140 LIBGNUTLS_CFLAGS=""
11141 LIBGNUTLS_LIBS=""
11142 ## If we have a custom action on failure, don't print errors, but
11143 ## do set a variable so people can do so.
11144 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
11145
11146 fi
11147
11148
11149
11150 else
11151 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11152 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11153 fi
11154 fi
11155
11156 if test $succeeded = yes; then
11157 HAVE_GNUTLS=yes
11158 else
11159 HAVE_GNUTLS=no
11160 fi
11161
11162 if test "${HAVE_GNUTLS}" = "yes"; then
11163
11164 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11165
11166 fi
11167
11168 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11169 LIBS="$LIBGNUTLS_LIBS $LIBS"
11170 for ac_func in gnutls_certificate_set_verify_function
11171 do :
11172 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11173 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11174 cat >>confdefs.h <<_ACEOF
11175 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11176 _ACEOF
11177 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11178 fi
11179 done
11180
11181
11182 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11183
11184 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11185
11186 fi
11187 fi
11188
11189
11190
11191
11192 HAVE_XAW3D=no
11193 LUCID_LIBW=
11194 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11195 if test "$with_xaw3d" != no; then
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11197 $as_echo_n "checking for xaw3d... " >&6; }
11198 if test "${emacs_cv_xaw3d+set}" = set; then :
11199 $as_echo_n "(cached) " >&6
11200 else
11201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11202 /* end confdefs.h. */
11203
11204 #include <X11/Intrinsic.h>
11205 #include <X11/Xaw3d/Simple.h>
11206 int
11207 main ()
11208 {
11209
11210 ;
11211 return 0;
11212 }
11213 _ACEOF
11214 if ac_fn_c_try_link "$LINENO"; then :
11215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11216 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11217 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11218 $as_echo_n "(cached) " >&6
11219 else
11220 ac_check_lib_save_LIBS=$LIBS
11221 LIBS="-lXaw3d $LIBS"
11222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11223 /* end confdefs.h. */
11224
11225 /* Override any GCC internal prototype to avoid an error.
11226 Use char because int might match the return type of a GCC
11227 builtin and then its argument prototype would still apply. */
11228 #ifdef __cplusplus
11229 extern "C"
11230 #endif
11231 char XawScrollbarSetThumb ();
11232 int
11233 main ()
11234 {
11235 return XawScrollbarSetThumb ();
11236 ;
11237 return 0;
11238 }
11239 _ACEOF
11240 if ac_fn_c_try_link "$LINENO"; then :
11241 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11242 else
11243 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11244 fi
11245 rm -f core conftest.err conftest.$ac_objext \
11246 conftest$ac_exeext conftest.$ac_ext
11247 LIBS=$ac_check_lib_save_LIBS
11248 fi
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11250 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11251 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11252 emacs_cv_xaw3d=yes
11253 else
11254 emacs_cv_xaw3d=no
11255 fi
11256
11257 else
11258 emacs_cv_xaw3d=no
11259 fi
11260 rm -f core conftest.err conftest.$ac_objext \
11261 conftest$ac_exeext conftest.$ac_ext
11262 fi
11263
11264 else
11265 emacs_cv_xaw3d=no
11266 fi
11267 if test $emacs_cv_xaw3d = yes; then
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11269 $as_echo "yes; using Lucid toolkit" >&6; }
11270 USE_X_TOOLKIT=LUCID
11271 HAVE_XAW3D=yes
11272 LUCID_LIBW=-lXaw3d
11273
11274 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11275
11276 else
11277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11278 $as_echo "no" >&6; }
11279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11280 $as_echo_n "checking for libXaw... " >&6; }
11281 if test "${emacs_cv_xaw+set}" = set; then :
11282 $as_echo_n "(cached) " >&6
11283 else
11284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11285 /* end confdefs.h. */
11286
11287 #include <X11/Intrinsic.h>
11288 #include <X11/Xaw/Simple.h>
11289 int
11290 main ()
11291 {
11292
11293 ;
11294 return 0;
11295 }
11296 _ACEOF
11297 if ac_fn_c_try_link "$LINENO"; then :
11298 emacs_cv_xaw=yes
11299 else
11300 emacs_cv_xaw=no
11301 fi
11302 rm -f core conftest.err conftest.$ac_objext \
11303 conftest$ac_exeext conftest.$ac_ext
11304 fi
11305
11306 if test $emacs_cv_xaw = yes; then
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11308 $as_echo "yes; using Lucid toolkit" >&6; }
11309 USE_X_TOOLKIT=LUCID
11310 LUCID_LIBW=-lXaw
11311 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11312 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11313 else
11314 as_fn_error "No X toolkit could be found.
11315 If you are sure you want Emacs compiled without an X toolkit, pass
11316 --with-x-toolkit=no
11317 to configure. Otherwise, install the development libraries for the toolkit
11318 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11319 fi
11320 fi
11321 fi
11322
11323 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11324
11325 LIBXTR6=
11326 if test "${USE_X_TOOLKIT}" != "none"; then
11327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11328 $as_echo_n "checking X11 toolkit version... " >&6; }
11329 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11330 $as_echo_n "(cached) " >&6
11331 else
11332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11333 /* end confdefs.h. */
11334 #include <X11/Intrinsic.h>
11335 int
11336 main ()
11337 {
11338 #if XtSpecificationRelease < 6
11339 fail;
11340 #endif
11341
11342 ;
11343 return 0;
11344 }
11345 _ACEOF
11346 if ac_fn_c_try_link "$LINENO"; then :
11347 emacs_cv_x11_toolkit_version_6=yes
11348 else
11349 emacs_cv_x11_toolkit_version_6=no
11350 fi
11351 rm -f core conftest.err conftest.$ac_objext \
11352 conftest$ac_exeext conftest.$ac_ext
11353 fi
11354
11355 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11356 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11358 $as_echo "6 or newer" >&6; }
11359
11360 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11361
11362 LIBXTR6="-lSM -lICE"
11363 case "$opsys" in
11364 ## Use libw.a along with X11R6 Xt.
11365 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11366 esac
11367 else
11368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11369 $as_echo "before 6" >&6; }
11370 fi
11371
11372 OLDLIBS="$LIBS"
11373 if test x$HAVE_X11XTR6 = xyes; then
11374 LIBS="-lXt -lSM -lICE $LIBS"
11375 else
11376 LIBS="-lXt $LIBS"
11377 fi
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11379 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11380 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11381 $as_echo_n "(cached) " >&6
11382 else
11383 ac_check_lib_save_LIBS=$LIBS
11384 LIBS="-lXmu $LIBS"
11385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h. */
11387
11388 /* Override any GCC internal prototype to avoid an error.
11389 Use char because int might match the return type of a GCC
11390 builtin and then its argument prototype would still apply. */
11391 #ifdef __cplusplus
11392 extern "C"
11393 #endif
11394 char XmuConvertStandardSelection ();
11395 int
11396 main ()
11397 {
11398 return XmuConvertStandardSelection ();
11399 ;
11400 return 0;
11401 }
11402 _ACEOF
11403 if ac_fn_c_try_link "$LINENO"; then :
11404 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11405 else
11406 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11407 fi
11408 rm -f core conftest.err conftest.$ac_objext \
11409 conftest$ac_exeext conftest.$ac_ext
11410 LIBS=$ac_check_lib_save_LIBS
11411 fi
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11413 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11414 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11415 cat >>confdefs.h <<_ACEOF
11416 #define HAVE_LIBXMU 1
11417 _ACEOF
11418
11419 LIBS="-lXmu $LIBS"
11420
11421 fi
11422
11423 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11424 fi
11425
11426
11427 LIBXMU=-lXmu
11428 case $opsys in
11429 ## These systems don't supply Xmu.
11430 hpux* | aix4-2 )
11431 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11432 ;;
11433 esac
11434
11435
11436 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11437 if test "${HAVE_X11}" = "yes"; then
11438 if test "${USE_X_TOOLKIT}" != "none"; then
11439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11440 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11441 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11442 $as_echo_n "(cached) " >&6
11443 else
11444 ac_check_lib_save_LIBS=$LIBS
11445 LIBS="-lXext $LIBS"
11446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11447 /* end confdefs.h. */
11448
11449 /* Override any GCC internal prototype to avoid an error.
11450 Use char because int might match the return type of a GCC
11451 builtin and then its argument prototype would still apply. */
11452 #ifdef __cplusplus
11453 extern "C"
11454 #endif
11455 char XShapeQueryExtension ();
11456 int
11457 main ()
11458 {
11459 return XShapeQueryExtension ();
11460 ;
11461 return 0;
11462 }
11463 _ACEOF
11464 if ac_fn_c_try_link "$LINENO"; then :
11465 ac_cv_lib_Xext_XShapeQueryExtension=yes
11466 else
11467 ac_cv_lib_Xext_XShapeQueryExtension=no
11468 fi
11469 rm -f core conftest.err conftest.$ac_objext \
11470 conftest$ac_exeext conftest.$ac_ext
11471 LIBS=$ac_check_lib_save_LIBS
11472 fi
11473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11474 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11475 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11476 cat >>confdefs.h <<_ACEOF
11477 #define HAVE_LIBXEXT 1
11478 _ACEOF
11479
11480 LIBS="-lXext $LIBS"
11481
11482 fi
11483
11484 fi
11485 fi
11486
11487 LIBXP=
11488 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11489 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11490 if test -d /usr/include/openmotif; then
11491 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
11492 emacs_cv_openmotif=yes
11493 case "$canonical" in
11494 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
11495 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
11496 ;;
11497 *)
11498 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
11499 esac
11500 else
11501 emacs_cv_openmotif=no
11502 fi
11503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11504 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11505 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11506 $as_echo_n "(cached) " >&6
11507 else
11508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11509 /* end confdefs.h. */
11510 #include <Xm/Xm.h>
11511 int
11512 main ()
11513 {
11514 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11515 int x = 5;
11516 #else
11517 Motif version prior to 2.1.
11518 #endif
11519 ;
11520 return 0;
11521 }
11522 _ACEOF
11523 if ac_fn_c_try_compile "$LINENO"; then :
11524 emacs_cv_motif_version_2_1=yes
11525 else
11526 emacs_cv_motif_version_2_1=no
11527 fi
11528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11529 fi
11530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11531 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11532 if test $emacs_cv_motif_version_2_1 = yes; then
11533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11534 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11535 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11536 $as_echo_n "(cached) " >&6
11537 else
11538 ac_check_lib_save_LIBS=$LIBS
11539 LIBS="-lXp $LIBS"
11540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h. */
11542
11543 /* Override any GCC internal prototype to avoid an error.
11544 Use char because int might match the return type of a GCC
11545 builtin and then its argument prototype would still apply. */
11546 #ifdef __cplusplus
11547 extern "C"
11548 #endif
11549 char XpCreateContext ();
11550 int
11551 main ()
11552 {
11553 return XpCreateContext ();
11554 ;
11555 return 0;
11556 }
11557 _ACEOF
11558 if ac_fn_c_try_link "$LINENO"; then :
11559 ac_cv_lib_Xp_XpCreateContext=yes
11560 else
11561 ac_cv_lib_Xp_XpCreateContext=no
11562 fi
11563 rm -f core conftest.err conftest.$ac_objext \
11564 conftest$ac_exeext conftest.$ac_ext
11565 LIBS=$ac_check_lib_save_LIBS
11566 fi
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11568 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11569 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11570 LIBXP=-lXp
11571 fi
11572
11573 if test x$emacs_cv_openmotif = xyes; then
11574 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
11575 fi
11576 else
11577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11578 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11579 if test "${emacs_cv_lesstif+set}" = set; then :
11580 $as_echo_n "(cached) " >&6
11581 else
11582 # We put this in CFLAGS temporarily to precede other -I options
11583 # that might be in CFLAGS temporarily.
11584 # We put this in CPPFLAGS where it precedes the other -I options.
11585 OLD_CPPFLAGS=$CPPFLAGS
11586 OLD_CFLAGS=$CFLAGS
11587 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11588 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11590 /* end confdefs.h. */
11591 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11592 int
11593 main ()
11594 {
11595 int x = 5;
11596 ;
11597 return 0;
11598 }
11599 _ACEOF
11600 if ac_fn_c_try_compile "$LINENO"; then :
11601 emacs_cv_lesstif=yes
11602 else
11603 emacs_cv_lesstif=no
11604 fi
11605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11606 fi
11607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11608 $as_echo "$emacs_cv_lesstif" >&6; }
11609 if test $emacs_cv_lesstif = yes; then
11610 # Make sure this -I option remains in CPPFLAGS after it is set
11611 # back to REAL_CPPFLAGS.
11612 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11613 # have those other -I options anyway. Ultimately, having this
11614 # directory ultimately in CPPFLAGS will be enough.
11615 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11616 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11617 else
11618 CFLAGS=$OLD_CFLAGS
11619 CPPFLAGS=$OLD_CPPFLAGS
11620 fi
11621 fi
11622 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11623 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11624
11625 else
11626 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11627 fi
11628
11629
11630 fi
11631
11632
11633 USE_TOOLKIT_SCROLL_BARS=no
11634 if test "${with_toolkit_scroll_bars}" != "no"; then
11635 if test "${USE_X_TOOLKIT}" != "none"; then
11636 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11637 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11638
11639 HAVE_XAW3D=no
11640 USE_TOOLKIT_SCROLL_BARS=yes
11641 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11642 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11643
11644 USE_TOOLKIT_SCROLL_BARS=yes
11645 fi
11646 elif test "${HAVE_GTK}" = "yes"; then
11647 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11648
11649 USE_TOOLKIT_SCROLL_BARS=yes
11650 elif test "${HAVE_NS}" = "yes"; then
11651 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11652
11653 USE_TOOLKIT_SCROLL_BARS=yes
11654 fi
11655 fi
11656
11657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11658 /* end confdefs.h. */
11659
11660 #include <X11/Xlib.h>
11661 #include <X11/Xresource.h>
11662 int
11663 main ()
11664 {
11665 XIMProc callback;
11666 ;
11667 return 0;
11668 }
11669 _ACEOF
11670 if ac_fn_c_try_compile "$LINENO"; then :
11671 HAVE_XIM=yes
11672
11673 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11674
11675 else
11676 HAVE_XIM=no
11677 fi
11678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11679
11680
11681 if test "${with_xim}" != "no"; then
11682
11683 $as_echo "#define USE_XIM 1" >>confdefs.h
11684
11685 fi
11686
11687
11688 if test "${HAVE_XIM}" != "no"; then
11689 late_CFLAGS=$CFLAGS
11690 if test "$GCC" = yes; then
11691 CFLAGS="$CFLAGS --pedantic-errors"
11692 fi
11693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11694 /* end confdefs.h. */
11695
11696 #include <X11/Xlib.h>
11697 #include <X11/Xresource.h>
11698 int
11699 main ()
11700 {
11701 Display *display;
11702 XrmDatabase db;
11703 char *res_name;
11704 char *res_class;
11705 XIMProc callback;
11706 XPointer *client_data;
11707 #ifndef __GNUC__
11708 /* If we're not using GCC, it's probably not XFree86, and this is
11709 probably right, but we can't use something like --pedantic-errors. */
11710 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11711 char*, XIMProc, XPointer*);
11712 #endif
11713 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11714 client_data);
11715 ;
11716 return 0;
11717 }
11718 _ACEOF
11719 if ac_fn_c_try_compile "$LINENO"; then :
11720 emacs_cv_arg6_star=yes
11721 fi
11722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11723 if test "$emacs_cv_arg6_star" = yes; then
11724 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11725
11726 else
11727 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11728
11729 fi
11730 CFLAGS=$late_CFLAGS
11731 fi
11732
11733 ### Start of font-backend (under any platform) section.
11734 # (nothing here yet -- this is a placeholder)
11735 ### End of font-backend (under any platform) section.
11736
11737 ### Start of font-backend (under X11) section.
11738 if test "${HAVE_X11}" = "yes"; then
11739
11740 succeeded=no
11741
11742 if test "$PKG_CONFIG" = "no" ; then
11743 HAVE_FC=no
11744 else
11745 PKG_CONFIG_MIN_VERSION=0.9.0
11746 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11748 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11749
11750 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11751 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11752 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11753 edit_cflags="
11754 s,///*,/,g
11755 s/^/ /
11756 s/ -I/ $isystem/g
11757 s/^ //
11758 "
11759 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11760 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11762 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11763 succeeded=yes
11764 else
11765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11766 $as_echo "no" >&6; }
11767 FONTCONFIG_CFLAGS=""
11768 FONTCONFIG_LIBS=""
11769 ## If we have a custom action on failure, don't print errors, but
11770 ## do set a variable so people can do so.
11771 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11772
11773 fi
11774
11775
11776
11777 else
11778 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11779 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11780 fi
11781 fi
11782
11783 if test $succeeded = yes; then
11784 HAVE_FC=yes
11785 else
11786 HAVE_FC=no
11787 fi
11788
11789
11790 ## Use -lXft if available, unless `--with-xft=no'.
11791 HAVE_XFT=maybe
11792 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11793 with_xft="no";
11794 fi
11795 if test "x${with_xft}" != "xno"; then
11796
11797
11798 succeeded=no
11799
11800 if test "$PKG_CONFIG" = "no" ; then
11801 HAVE_XFT=no
11802 else
11803 PKG_CONFIG_MIN_VERSION=0.9.0
11804 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11806 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11807
11808 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11809 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11810 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11811 edit_cflags="
11812 s,///*,/,g
11813 s/^/ /
11814 s/ -I/ $isystem/g
11815 s/^ //
11816 "
11817 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11818 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11820 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11821 succeeded=yes
11822 else
11823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11824 $as_echo "no" >&6; }
11825 XFT_CFLAGS=""
11826 XFT_LIBS=""
11827 ## If we have a custom action on failure, don't print errors, but
11828 ## do set a variable so people can do so.
11829 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11830
11831 fi
11832
11833
11834
11835 else
11836 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11837 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11838 fi
11839 fi
11840
11841 if test $succeeded = yes; then
11842 :
11843 else
11844 HAVE_XFT=no
11845 fi
11846
11847 ## Because xftfont.c uses XRenderQueryExtension, we also
11848 ## need to link to -lXrender.
11849 HAVE_XRENDER=no
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11851 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11852 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11853 $as_echo_n "(cached) " >&6
11854 else
11855 ac_check_lib_save_LIBS=$LIBS
11856 LIBS="-lXrender $LIBS"
11857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11858 /* end confdefs.h. */
11859
11860 /* Override any GCC internal prototype to avoid an error.
11861 Use char because int might match the return type of a GCC
11862 builtin and then its argument prototype would still apply. */
11863 #ifdef __cplusplus
11864 extern "C"
11865 #endif
11866 char XRenderQueryExtension ();
11867 int
11868 main ()
11869 {
11870 return XRenderQueryExtension ();
11871 ;
11872 return 0;
11873 }
11874 _ACEOF
11875 if ac_fn_c_try_link "$LINENO"; then :
11876 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11877 else
11878 ac_cv_lib_Xrender_XRenderQueryExtension=no
11879 fi
11880 rm -f core conftest.err conftest.$ac_objext \
11881 conftest$ac_exeext conftest.$ac_ext
11882 LIBS=$ac_check_lib_save_LIBS
11883 fi
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11885 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11886 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11887 HAVE_XRENDER=yes
11888 fi
11889
11890 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11891 OLD_CPPFLAGS="$CPPFLAGS"
11892 OLD_CFLAGS="$CFLAGS"
11893 OLD_LIBS="$LIBS"
11894 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11895 CFLAGS="$CFLAGS $XFT_CFLAGS"
11896 XFT_LIBS="-lXrender $XFT_LIBS"
11897 LIBS="$XFT_LIBS $LIBS"
11898 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11899 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11901 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11902 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11903 $as_echo_n "(cached) " >&6
11904 else
11905 ac_check_lib_save_LIBS=$LIBS
11906 LIBS="-lXft $XFT_LIBS $LIBS"
11907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11908 /* end confdefs.h. */
11909
11910 /* Override any GCC internal prototype to avoid an error.
11911 Use char because int might match the return type of a GCC
11912 builtin and then its argument prototype would still apply. */
11913 #ifdef __cplusplus
11914 extern "C"
11915 #endif
11916 char XftFontOpen ();
11917 int
11918 main ()
11919 {
11920 return XftFontOpen ();
11921 ;
11922 return 0;
11923 }
11924 _ACEOF
11925 if ac_fn_c_try_link "$LINENO"; then :
11926 ac_cv_lib_Xft_XftFontOpen=yes
11927 else
11928 ac_cv_lib_Xft_XftFontOpen=no
11929 fi
11930 rm -f core conftest.err conftest.$ac_objext \
11931 conftest$ac_exeext conftest.$ac_ext
11932 LIBS=$ac_check_lib_save_LIBS
11933 fi
11934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11935 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11936 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11937 HAVE_XFT=yes
11938 fi
11939
11940 fi
11941
11942
11943
11944 if test "${HAVE_XFT}" = "yes"; then
11945
11946 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11947
11948
11949 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11950 else
11951 CPPFLAGS="$OLD_CPPFLAGS"
11952 CFLAGS="$OLD_CFLAGS"
11953 LIBS="$OLD_LIBS"
11954 fi # "${HAVE_XFT}" = "yes"
11955 fi # "$HAVE_XFT" != no
11956 fi # "x${with_xft}" != "xno"
11957
11958 ## We used to allow building with FreeType and without Xft.
11959 ## However, the ftx font backend driver is not in good shape.
11960 if test "$HAVE_XFT" != "yes"; then
11961 HAVE_XFT=no
11962 HAVE_FREETYPE=no
11963 else
11964
11965 succeeded=no
11966
11967 if test "$PKG_CONFIG" = "no" ; then
11968 HAVE_FREETYPE=no
11969 else
11970 PKG_CONFIG_MIN_VERSION=0.9.0
11971 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11973 $as_echo_n "checking for freetype2... " >&6; }
11974
11975 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11976 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11977 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11978 edit_cflags="
11979 s,///*,/,g
11980 s/^/ /
11981 s/ -I/ $isystem/g
11982 s/^ //
11983 "
11984 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11985 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11987 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11988 succeeded=yes
11989 else
11990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11991 $as_echo "no" >&6; }
11992 FREETYPE_CFLAGS=""
11993 FREETYPE_LIBS=""
11994 ## If we have a custom action on failure, don't print errors, but
11995 ## do set a variable so people can do so.
11996 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11997
11998 fi
11999
12000
12001
12002 else
12003 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12004 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12005 fi
12006 fi
12007
12008 if test $succeeded = yes; then
12009 HAVE_FREETYPE=yes
12010 else
12011 HAVE_FREETYPE=no
12012 fi
12013
12014
12015 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12016 fi
12017
12018 HAVE_LIBOTF=no
12019 if test "${HAVE_FREETYPE}" = "yes"; then
12020
12021 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12022
12023 if test "${with_libotf}" != "no"; then
12024
12025 succeeded=no
12026
12027 if test "$PKG_CONFIG" = "no" ; then
12028 HAVE_LIBOTF=no
12029 else
12030 PKG_CONFIG_MIN_VERSION=0.9.0
12031 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12033 $as_echo_n "checking for libotf... " >&6; }
12034
12035 if $PKG_CONFIG --exists "libotf" 2>&5 &&
12036 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
12037 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
12038 edit_cflags="
12039 s,///*,/,g
12040 s/^/ /
12041 s/ -I/ $isystem/g
12042 s/^ //
12043 "
12044 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
12045 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
12046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
12047 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
12048 succeeded=yes
12049 else
12050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12051 $as_echo "no" >&6; }
12052 LIBOTF_CFLAGS=""
12053 LIBOTF_LIBS=""
12054 ## If we have a custom action on failure, don't print errors, but
12055 ## do set a variable so people can do so.
12056 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12057
12058 fi
12059
12060
12061
12062 else
12063 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12064 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12065 fi
12066 fi
12067
12068 if test $succeeded = yes; then
12069 HAVE_LIBOTF=yes
12070 else
12071 HAVE_LIBOTF=no
12072 fi
12073
12074 if test "$HAVE_LIBOTF" = "yes"; then
12075
12076 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12077
12078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12079 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12080 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12081 $as_echo_n "(cached) " >&6
12082 else
12083 ac_check_lib_save_LIBS=$LIBS
12084 LIBS="-lotf $LIBS"
12085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12086 /* end confdefs.h. */
12087
12088 /* Override any GCC internal prototype to avoid an error.
12089 Use char because int might match the return type of a GCC
12090 builtin and then its argument prototype would still apply. */
12091 #ifdef __cplusplus
12092 extern "C"
12093 #endif
12094 char OTF_get_variation_glyphs ();
12095 int
12096 main ()
12097 {
12098 return OTF_get_variation_glyphs ();
12099 ;
12100 return 0;
12101 }
12102 _ACEOF
12103 if ac_fn_c_try_link "$LINENO"; then :
12104 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12105 else
12106 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12107 fi
12108 rm -f core conftest.err conftest.$ac_objext \
12109 conftest$ac_exeext conftest.$ac_ext
12110 LIBS=$ac_check_lib_save_LIBS
12111 fi
12112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12113 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12114 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12115 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12116 else
12117 HAVE_OTF_GET_VARIATION_GLYPHS=no
12118 fi
12119
12120 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12121
12122 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12123
12124 fi
12125 fi
12126 fi
12127 fi
12128
12129 HAVE_M17N_FLT=no
12130 if test "${HAVE_LIBOTF}" = yes; then
12131 if test "${with_m17n_flt}" != "no"; then
12132
12133 succeeded=no
12134
12135 if test "$PKG_CONFIG" = "no" ; then
12136 HAVE_M17N_FLT=no
12137 else
12138 PKG_CONFIG_MIN_VERSION=0.9.0
12139 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12141 $as_echo_n "checking for m17n-flt... " >&6; }
12142
12143 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12144 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12145 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12146 edit_cflags="
12147 s,///*,/,g
12148 s/^/ /
12149 s/ -I/ $isystem/g
12150 s/^ //
12151 "
12152 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12153 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12155 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12156 succeeded=yes
12157 else
12158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12159 $as_echo "no" >&6; }
12160 M17N_FLT_CFLAGS=""
12161 M17N_FLT_LIBS=""
12162 ## If we have a custom action on failure, don't print errors, but
12163 ## do set a variable so people can do so.
12164 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12165
12166 fi
12167
12168
12169
12170 else
12171 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12172 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12173 fi
12174 fi
12175
12176 if test $succeeded = yes; then
12177 HAVE_M17N_FLT=yes
12178 else
12179 HAVE_M17N_FLT=no
12180 fi
12181
12182 if test "$HAVE_M17N_FLT" = "yes"; then
12183
12184 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12185
12186 fi
12187 fi
12188 fi
12189 else
12190 HAVE_XFT=no
12191 HAVE_FREETYPE=no
12192 HAVE_LIBOTF=no
12193 HAVE_M17N_FLT=no
12194 fi
12195
12196 ### End of font-backend (under X11) section.
12197
12198
12199
12200
12201
12202
12203
12204
12205
12206
12207 ### Use -lXpm if available, unless `--with-xpm=no'.
12208 HAVE_XPM=no
12209 LIBXPM=
12210 if test "${HAVE_X11}" = "yes"; then
12211 if test "${with_xpm}" != "no"; then
12212 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12213 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12215 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12216 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12217 $as_echo_n "(cached) " >&6
12218 else
12219 ac_check_lib_save_LIBS=$LIBS
12220 LIBS="-lXpm -lX11 $LIBS"
12221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12222 /* end confdefs.h. */
12223
12224 /* Override any GCC internal prototype to avoid an error.
12225 Use char because int might match the return type of a GCC
12226 builtin and then its argument prototype would still apply. */
12227 #ifdef __cplusplus
12228 extern "C"
12229 #endif
12230 char XpmReadFileToPixmap ();
12231 int
12232 main ()
12233 {
12234 return XpmReadFileToPixmap ();
12235 ;
12236 return 0;
12237 }
12238 _ACEOF
12239 if ac_fn_c_try_link "$LINENO"; then :
12240 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12241 else
12242 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12243 fi
12244 rm -f core conftest.err conftest.$ac_objext \
12245 conftest$ac_exeext conftest.$ac_ext
12246 LIBS=$ac_check_lib_save_LIBS
12247 fi
12248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12249 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12250 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12251 HAVE_XPM=yes
12252 fi
12253
12254 fi
12255
12256
12257 if test "${HAVE_XPM}" = "yes"; then
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12259 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12261 /* end confdefs.h. */
12262 #include "X11/xpm.h"
12263 #ifndef XpmReturnAllocPixels
12264 no_return_alloc_pixels
12265 #endif
12266
12267 _ACEOF
12268 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12269 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12270 HAVE_XPM=no
12271 else
12272 HAVE_XPM=yes
12273 fi
12274 rm -f conftest*
12275
12276
12277 if test "${HAVE_XPM}" = "yes"; then
12278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12279 $as_echo "yes" >&6; }
12280 else
12281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12282 $as_echo "no" >&6; }
12283 fi
12284 fi
12285 fi
12286
12287 if test "${HAVE_XPM}" = "yes"; then
12288
12289 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12290
12291 LIBXPM=-lXpm
12292 fi
12293 fi
12294
12295
12296 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12297 HAVE_JPEG=no
12298 LIBJPEG=
12299 if test "${HAVE_X11}" = "yes"; then
12300 if test "${with_jpeg}" != "no"; then
12301 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12302 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12304 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12305 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12306 $as_echo_n "(cached) " >&6
12307 else
12308 ac_check_lib_save_LIBS=$LIBS
12309 LIBS="-ljpeg $LIBS"
12310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12311 /* end confdefs.h. */
12312
12313 /* Override any GCC internal prototype to avoid an error.
12314 Use char because int might match the return type of a GCC
12315 builtin and then its argument prototype would still apply. */
12316 #ifdef __cplusplus
12317 extern "C"
12318 #endif
12319 char jpeg_destroy_compress ();
12320 int
12321 main ()
12322 {
12323 return jpeg_destroy_compress ();
12324 ;
12325 return 0;
12326 }
12327 _ACEOF
12328 if ac_fn_c_try_link "$LINENO"; then :
12329 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12330 else
12331 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12332 fi
12333 rm -f core conftest.err conftest.$ac_objext \
12334 conftest$ac_exeext conftest.$ac_ext
12335 LIBS=$ac_check_lib_save_LIBS
12336 fi
12337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12338 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12339 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12340 HAVE_JPEG=yes
12341 fi
12342
12343 fi
12344
12345
12346 fi
12347
12348 if test "${HAVE_JPEG}" = "yes"; then
12349 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12350
12351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12352 /* end confdefs.h. */
12353 #include <jpeglib.h>
12354 version=JPEG_LIB_VERSION
12355
12356 _ACEOF
12357 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12358 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12359 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12360
12361 else
12362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12363 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12364 HAVE_JPEG=no
12365 fi
12366 rm -f conftest*
12367
12368 fi
12369 if test "${HAVE_JPEG}" = "yes"; then
12370 LIBJPEG=-ljpeg
12371 fi
12372 fi
12373
12374
12375 ### Use -lpng if available, unless `--with-png=no'.
12376 HAVE_PNG=no
12377 LIBPNG=
12378 if test "${HAVE_X11}" = "yes"; then
12379 if test "${with_png}" != "no"; then
12380 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12381 # in /usr/include/libpng.
12382 for ac_header in png.h libpng/png.h
12383 do :
12384 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12385 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12386 eval as_val=\$$as_ac_Header
12387 if test "x$as_val" = x""yes; then :
12388 cat >>confdefs.h <<_ACEOF
12389 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12390 _ACEOF
12391 break
12392 fi
12393
12394 done
12395
12396 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12398 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12399 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12400 $as_echo_n "(cached) " >&6
12401 else
12402 ac_check_lib_save_LIBS=$LIBS
12403 LIBS="-lpng -lz -lm $LIBS"
12404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12405 /* end confdefs.h. */
12406
12407 /* Override any GCC internal prototype to avoid an error.
12408 Use char because int might match the return type of a GCC
12409 builtin and then its argument prototype would still apply. */
12410 #ifdef __cplusplus
12411 extern "C"
12412 #endif
12413 char png_get_channels ();
12414 int
12415 main ()
12416 {
12417 return png_get_channels ();
12418 ;
12419 return 0;
12420 }
12421 _ACEOF
12422 if ac_fn_c_try_link "$LINENO"; then :
12423 ac_cv_lib_png_png_get_channels=yes
12424 else
12425 ac_cv_lib_png_png_get_channels=no
12426 fi
12427 rm -f core conftest.err conftest.$ac_objext \
12428 conftest$ac_exeext conftest.$ac_ext
12429 LIBS=$ac_check_lib_save_LIBS
12430 fi
12431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12432 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12433 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12434 HAVE_PNG=yes
12435 fi
12436
12437 fi
12438 fi
12439
12440 if test "${HAVE_PNG}" = "yes"; then
12441
12442 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12443
12444 LIBPNG="-lpng -lz -lm"
12445
12446 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12447 # include <libpng/png.h>
12448 #else
12449 # include <png.h>
12450 #endif
12451
12452 "
12453 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
12454
12455 else
12456
12457 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12458
12459 fi
12460
12461 fi
12462 fi
12463
12464
12465 ### Use -ltiff if available, unless `--with-tiff=no'.
12466 HAVE_TIFF=no
12467 LIBTIFF=
12468 if test "${HAVE_X11}" = "yes"; then
12469 if test "${with_tiff}" != "no"; then
12470 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12471 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12472 tifflibs="-lz -lm"
12473 # At least one tiff package requires the jpeg library.
12474 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12476 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12477 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12478 $as_echo_n "(cached) " >&6
12479 else
12480 ac_check_lib_save_LIBS=$LIBS
12481 LIBS="-ltiff $tifflibs $LIBS"
12482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12483 /* end confdefs.h. */
12484
12485 /* Override any GCC internal prototype to avoid an error.
12486 Use char because int might match the return type of a GCC
12487 builtin and then its argument prototype would still apply. */
12488 #ifdef __cplusplus
12489 extern "C"
12490 #endif
12491 char TIFFGetVersion ();
12492 int
12493 main ()
12494 {
12495 return TIFFGetVersion ();
12496 ;
12497 return 0;
12498 }
12499 _ACEOF
12500 if ac_fn_c_try_link "$LINENO"; then :
12501 ac_cv_lib_tiff_TIFFGetVersion=yes
12502 else
12503 ac_cv_lib_tiff_TIFFGetVersion=no
12504 fi
12505 rm -f core conftest.err conftest.$ac_objext \
12506 conftest$ac_exeext conftest.$ac_ext
12507 LIBS=$ac_check_lib_save_LIBS
12508 fi
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12510 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12511 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12512 HAVE_TIFF=yes
12513 fi
12514
12515 fi
12516
12517
12518 fi
12519
12520 if test "${HAVE_TIFF}" = "yes"; then
12521
12522 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12523
12524 LIBTIFF=-ltiff
12525 fi
12526 fi
12527
12528
12529 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12530 HAVE_GIF=no
12531 LIBGIF=
12532 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12533 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12534 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12535 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12536 # Earlier versions can crash Emacs.
12537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12538 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12539 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12540 $as_echo_n "(cached) " >&6
12541 else
12542 ac_check_lib_save_LIBS=$LIBS
12543 LIBS="-lgif $LIBS"
12544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12545 /* end confdefs.h. */
12546
12547 /* Override any GCC internal prototype to avoid an error.
12548 Use char because int might match the return type of a GCC
12549 builtin and then its argument prototype would still apply. */
12550 #ifdef __cplusplus
12551 extern "C"
12552 #endif
12553 char EGifPutExtensionLast ();
12554 int
12555 main ()
12556 {
12557 return EGifPutExtensionLast ();
12558 ;
12559 return 0;
12560 }
12561 _ACEOF
12562 if ac_fn_c_try_link "$LINENO"; then :
12563 ac_cv_lib_gif_EGifPutExtensionLast=yes
12564 else
12565 ac_cv_lib_gif_EGifPutExtensionLast=no
12566 fi
12567 rm -f core conftest.err conftest.$ac_objext \
12568 conftest$ac_exeext conftest.$ac_ext
12569 LIBS=$ac_check_lib_save_LIBS
12570 fi
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12572 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12573 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12574 HAVE_GIF=yes
12575 else
12576 HAVE_GIF=maybe
12577 fi
12578
12579 fi
12580
12581
12582
12583 if test "$HAVE_GIF" = yes; then
12584 LIBGIF=-lgif
12585 elif test "$HAVE_GIF" = maybe; then
12586 # If gif_lib.h but no libgif, try libungif.
12587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12588 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12589 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12590 $as_echo_n "(cached) " >&6
12591 else
12592 ac_check_lib_save_LIBS=$LIBS
12593 LIBS="-lungif $LIBS"
12594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12595 /* end confdefs.h. */
12596
12597 /* Override any GCC internal prototype to avoid an error.
12598 Use char because int might match the return type of a GCC
12599 builtin and then its argument prototype would still apply. */
12600 #ifdef __cplusplus
12601 extern "C"
12602 #endif
12603 char EGifPutExtensionLast ();
12604 int
12605 main ()
12606 {
12607 return EGifPutExtensionLast ();
12608 ;
12609 return 0;
12610 }
12611 _ACEOF
12612 if ac_fn_c_try_link "$LINENO"; then :
12613 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12614 else
12615 ac_cv_lib_ungif_EGifPutExtensionLast=no
12616 fi
12617 rm -f core conftest.err conftest.$ac_objext \
12618 conftest$ac_exeext conftest.$ac_ext
12619 LIBS=$ac_check_lib_save_LIBS
12620 fi
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12622 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12623 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12624 HAVE_GIF=yes
12625 else
12626 HAVE_GIF=no
12627 fi
12628
12629 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12630 fi
12631
12632 if test "${HAVE_GIF}" = "yes"; then
12633
12634 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12635
12636 fi
12637 fi
12638
12639
12640 if test "${HAVE_X11}" = "yes"; then
12641 MISSING=""
12642 WITH_NO=""
12643 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12644 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12645 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12646 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12647 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12648 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12649 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12650 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12651 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12652 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12653
12654 if test "X${MISSING}" != X; then
12655 as_fn_error "The following required libraries were not found:
12656 $MISSING
12657 Maybe some development libraries/packages are missing?
12658 If you don't want to link with them give
12659 $WITH_NO
12660 as options to configure" "$LINENO" 5
12661 fi
12662 fi
12663
12664 ### Use -lgpm if available, unless `--with-gpm=no'.
12665 HAVE_GPM=no
12666 LIBGPM=
12667 if test "${with_gpm}" != "no"; then
12668 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12669 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12671 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12672 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12673 $as_echo_n "(cached) " >&6
12674 else
12675 ac_check_lib_save_LIBS=$LIBS
12676 LIBS="-lgpm $LIBS"
12677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12678 /* end confdefs.h. */
12679
12680 /* Override any GCC internal prototype to avoid an error.
12681 Use char because int might match the return type of a GCC
12682 builtin and then its argument prototype would still apply. */
12683 #ifdef __cplusplus
12684 extern "C"
12685 #endif
12686 char Gpm_Open ();
12687 int
12688 main ()
12689 {
12690 return Gpm_Open ();
12691 ;
12692 return 0;
12693 }
12694 _ACEOF
12695 if ac_fn_c_try_link "$LINENO"; then :
12696 ac_cv_lib_gpm_Gpm_Open=yes
12697 else
12698 ac_cv_lib_gpm_Gpm_Open=no
12699 fi
12700 rm -f core conftest.err conftest.$ac_objext \
12701 conftest$ac_exeext conftest.$ac_ext
12702 LIBS=$ac_check_lib_save_LIBS
12703 fi
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12705 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12706 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12707 HAVE_GPM=yes
12708 fi
12709
12710 fi
12711
12712
12713
12714 if test "${HAVE_GPM}" = "yes"; then
12715
12716 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12717
12718 LIBGPM=-lgpm
12719 fi
12720 fi
12721
12722
12723
12724
12725
12726
12727 GNUSTEP_CFLAGS=
12728 ### Use NeXTstep API to implement GUI.
12729 if test "${HAVE_NS}" = "yes"; then
12730
12731 $as_echo "#define HAVE_NS 1" >>confdefs.h
12732
12733 if test "${NS_IMPL_COCOA}" = "yes"; then
12734
12735 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12736
12737 fi
12738 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12739
12740 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12741
12742 # See also .m.o rule in Makefile.in */
12743 # FIXME: are all these flags really needed? Document here why. */
12744 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12745 ## Extra CFLAGS applied to src/*.m files.
12746 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12747 fi
12748 # We also have mouse menus.
12749 HAVE_MENUS=yes
12750 OTHER_FILES=ns-app
12751 fi
12752
12753
12754 ### Use session management (-lSM -lICE) if available
12755 HAVE_X_SM=no
12756 LIBXSM=
12757 if test "${HAVE_X11}" = "yes"; then
12758 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12759 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12761 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12762 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12763 $as_echo_n "(cached) " >&6
12764 else
12765 ac_check_lib_save_LIBS=$LIBS
12766 LIBS="-lSM -lICE $LIBS"
12767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12768 /* end confdefs.h. */
12769
12770 /* Override any GCC internal prototype to avoid an error.
12771 Use char because int might match the return type of a GCC
12772 builtin and then its argument prototype would still apply. */
12773 #ifdef __cplusplus
12774 extern "C"
12775 #endif
12776 char SmcOpenConnection ();
12777 int
12778 main ()
12779 {
12780 return SmcOpenConnection ();
12781 ;
12782 return 0;
12783 }
12784 _ACEOF
12785 if ac_fn_c_try_link "$LINENO"; then :
12786 ac_cv_lib_SM_SmcOpenConnection=yes
12787 else
12788 ac_cv_lib_SM_SmcOpenConnection=no
12789 fi
12790 rm -f core conftest.err conftest.$ac_objext \
12791 conftest$ac_exeext conftest.$ac_ext
12792 LIBS=$ac_check_lib_save_LIBS
12793 fi
12794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12795 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12796 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12797 HAVE_X_SM=yes
12798 fi
12799
12800 fi
12801
12802
12803
12804 if test "${HAVE_X_SM}" = "yes"; then
12805
12806 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12807
12808 LIBXSM="-lSM -lICE"
12809 case "$LIBS" in
12810 *-lSM*) ;;
12811 *) LIBS="$LIBXSM $LIBS" ;;
12812 esac
12813 fi
12814 fi
12815
12816
12817 ### Use libxml (-lxml2) if available
12818 HAVE_LIBXML2=no
12819 if test "${with_xml2}" != "no"; then
12820 ### I'm not sure what the version number should be, so I just guessed.
12821
12822 succeeded=no
12823
12824 if test "$PKG_CONFIG" = "no" ; then
12825 HAVE_LIBXML2=no
12826 else
12827 PKG_CONFIG_MIN_VERSION=0.9.0
12828 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12830 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12831
12832 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12833 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12834 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12835 edit_cflags="
12836 s,///*,/,g
12837 s/^/ /
12838 s/ -I/ $isystem/g
12839 s/^ //
12840 "
12841 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12842 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12844 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12845 succeeded=yes
12846 else
12847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12848 $as_echo "no" >&6; }
12849 LIBXML2_CFLAGS=""
12850 LIBXML2_LIBS=""
12851 ## If we have a custom action on failure, don't print errors, but
12852 ## do set a variable so people can do so.
12853 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12854
12855 fi
12856
12857
12858
12859 else
12860 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12861 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12862 fi
12863 fi
12864
12865 if test $succeeded = yes; then
12866 HAVE_LIBXML2=yes
12867 else
12868 HAVE_LIBXML2=no
12869 fi
12870
12871 if test "${HAVE_LIBXML2}" = "yes"; then
12872 LIBS="$LIBXML2_LIBS $LIBS"
12873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12874 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12875 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12876 $as_echo_n "(cached) " >&6
12877 else
12878 ac_check_lib_save_LIBS=$LIBS
12879 LIBS="-lxml2 $LIBS"
12880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12881 /* end confdefs.h. */
12882
12883 /* Override any GCC internal prototype to avoid an error.
12884 Use char because int might match the return type of a GCC
12885 builtin and then its argument prototype would still apply. */
12886 #ifdef __cplusplus
12887 extern "C"
12888 #endif
12889 char htmlReadMemory ();
12890 int
12891 main ()
12892 {
12893 return htmlReadMemory ();
12894 ;
12895 return 0;
12896 }
12897 _ACEOF
12898 if ac_fn_c_try_link "$LINENO"; then :
12899 ac_cv_lib_xml2_htmlReadMemory=yes
12900 else
12901 ac_cv_lib_xml2_htmlReadMemory=no
12902 fi
12903 rm -f core conftest.err conftest.$ac_objext \
12904 conftest$ac_exeext conftest.$ac_ext
12905 LIBS=$ac_check_lib_save_LIBS
12906 fi
12907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12908 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12909 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12910 HAVE_LIBXML2=yes
12911 else
12912 HAVE_LIBXML2=no
12913 fi
12914
12915 if test "${HAVE_LIBXML2}" = "yes"; then
12916
12917 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12918
12919 else
12920 LIBXML2_LIBS=""
12921 LIBXML2_CFLAGS=""
12922 fi
12923 fi
12924 fi
12925
12926
12927
12928 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12930 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12931 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12932 $as_echo_n "(cached) " >&6
12933 else
12934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12935 /* end confdefs.h. */
12936 #include <netdb.h>
12937 int
12938 main ()
12939 {
12940 return h_errno;
12941 ;
12942 return 0;
12943 }
12944 _ACEOF
12945 if ac_fn_c_try_link "$LINENO"; then :
12946 emacs_cv_netdb_declares_h_errno=yes
12947 else
12948 emacs_cv_netdb_declares_h_errno=no
12949 fi
12950 rm -f core conftest.err conftest.$ac_objext \
12951 conftest$ac_exeext conftest.$ac_ext
12952 fi
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12954 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12955 if test $emacs_cv_netdb_declares_h_errno = yes; then
12956
12957 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12958
12959 fi
12960
12961 # fmod, logb, and frexp are found in -lm on most systems.
12962 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12964 $as_echo_n "checking for sqrt in -lm... " >&6; }
12965 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12966 $as_echo_n "(cached) " >&6
12967 else
12968 ac_check_lib_save_LIBS=$LIBS
12969 LIBS="-lm $LIBS"
12970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12971 /* end confdefs.h. */
12972
12973 /* Override any GCC internal prototype to avoid an error.
12974 Use char because int might match the return type of a GCC
12975 builtin and then its argument prototype would still apply. */
12976 #ifdef __cplusplus
12977 extern "C"
12978 #endif
12979 char sqrt ();
12980 int
12981 main ()
12982 {
12983 return sqrt ();
12984 ;
12985 return 0;
12986 }
12987 _ACEOF
12988 if ac_fn_c_try_link "$LINENO"; then :
12989 ac_cv_lib_m_sqrt=yes
12990 else
12991 ac_cv_lib_m_sqrt=no
12992 fi
12993 rm -f core conftest.err conftest.$ac_objext \
12994 conftest$ac_exeext conftest.$ac_ext
12995 LIBS=$ac_check_lib_save_LIBS
12996 fi
12997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12998 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12999 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13000 cat >>confdefs.h <<_ACEOF
13001 #define HAVE_LIBM 1
13002 _ACEOF
13003
13004 LIBS="-lm $LIBS"
13005
13006 fi
13007
13008
13009 # Check for mail-locking functions in a "mail" library. Probably this should
13010 # have the same check as for liblockfile below.
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13012 $as_echo_n "checking for maillock in -lmail... " >&6; }
13013 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13014 $as_echo_n "(cached) " >&6
13015 else
13016 ac_check_lib_save_LIBS=$LIBS
13017 LIBS="-lmail $LIBS"
13018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13019 /* end confdefs.h. */
13020
13021 /* Override any GCC internal prototype to avoid an error.
13022 Use char because int might match the return type of a GCC
13023 builtin and then its argument prototype would still apply. */
13024 #ifdef __cplusplus
13025 extern "C"
13026 #endif
13027 char maillock ();
13028 int
13029 main ()
13030 {
13031 return maillock ();
13032 ;
13033 return 0;
13034 }
13035 _ACEOF
13036 if ac_fn_c_try_link "$LINENO"; then :
13037 ac_cv_lib_mail_maillock=yes
13038 else
13039 ac_cv_lib_mail_maillock=no
13040 fi
13041 rm -f core conftest.err conftest.$ac_objext \
13042 conftest$ac_exeext conftest.$ac_ext
13043 LIBS=$ac_check_lib_save_LIBS
13044 fi
13045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13046 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13047 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13048 have_mail=yes
13049 else
13050 have_mail=no
13051 fi
13052
13053 if test $have_mail = yes; then
13054 LIBS_MAIL=-lmail
13055 LIBS="$LIBS_MAIL $LIBS"
13056
13057 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13058
13059 else
13060 LIBS_MAIL=
13061 fi
13062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13063 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13064 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13065 $as_echo_n "(cached) " >&6
13066 else
13067 ac_check_lib_save_LIBS=$LIBS
13068 LIBS="-llockfile $LIBS"
13069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13070 /* end confdefs.h. */
13071
13072 /* Override any GCC internal prototype to avoid an error.
13073 Use char because int might match the return type of a GCC
13074 builtin and then its argument prototype would still apply. */
13075 #ifdef __cplusplus
13076 extern "C"
13077 #endif
13078 char maillock ();
13079 int
13080 main ()
13081 {
13082 return maillock ();
13083 ;
13084 return 0;
13085 }
13086 _ACEOF
13087 if ac_fn_c_try_link "$LINENO"; then :
13088 ac_cv_lib_lockfile_maillock=yes
13089 else
13090 ac_cv_lib_lockfile_maillock=no
13091 fi
13092 rm -f core conftest.err conftest.$ac_objext \
13093 conftest$ac_exeext conftest.$ac_ext
13094 LIBS=$ac_check_lib_save_LIBS
13095 fi
13096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13097 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13098 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13099 have_lockfile=yes
13100 else
13101 have_lockfile=no
13102 fi
13103
13104 if test $have_lockfile = yes; then
13105 LIBS_MAIL=-llockfile
13106 LIBS="$LIBS_MAIL $LIBS"
13107
13108 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13109
13110 else
13111 # If we have the shared liblockfile, assume we must use it for mail
13112 # locking (e.g. Debian). If we couldn't link against liblockfile
13113 # (no liblockfile.a installed), ensure that we don't need to.
13114 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13115 set dummy liblockfile.so; ac_word=$2
13116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13117 $as_echo_n "checking for $ac_word... " >&6; }
13118 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13119 $as_echo_n "(cached) " >&6
13120 else
13121 if test -n "$liblockfile"; then
13122 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13123 else
13124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13125 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13126 for as_dir in $as_dummy
13127 do
13128 IFS=$as_save_IFS
13129 test -z "$as_dir" && as_dir=.
13130 for ac_exec_ext in '' $ac_executable_extensions; do
13131 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13132 ac_cv_prog_liblockfile="yes"
13133 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13134 break 2
13135 fi
13136 done
13137 done
13138 IFS=$as_save_IFS
13139
13140 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13141 fi
13142 fi
13143 liblockfile=$ac_cv_prog_liblockfile
13144 if test -n "$liblockfile"; then
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13146 $as_echo "$liblockfile" >&6; }
13147 else
13148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13149 $as_echo "no" >&6; }
13150 fi
13151
13152
13153 if test $ac_cv_prog_liblockfile = yes; then
13154 as_fn_error "Shared liblockfile found but can't link against it.
13155 This probably means that movemail could lose mail.
13156 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13157 fi
13158 fi
13159
13160
13161
13162
13163
13164 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13165 ## interlock access to the mail spool. The alternative is a lock file named
13166 ## /usr/spool/mail/$USER.lock.
13167 mail_lock=no
13168 case "$opsys" in
13169 aix4-2) mail_lock="lockf" ;;
13170
13171 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13172
13173 ## On GNU/Linux systems, both methods are used by various mail programs.
13174 ## I assume most people are using newer mailers that have heard of flock.
13175 ## Change this if you need to.
13176 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13177 ## configure gets the right answers, and that means *NOT* using flock.
13178 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13179 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13180 ## Debian maintainer hasn't provided a clean fix for Emacs.
13181 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13182 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13183 ## correct logic. -- fx
13184 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13185 ## liblockfile is a Free Software replacement for libmail, used on
13186 ## Debian systems and elsewhere. -rfr.
13187 gnu-*)
13188 mail_lock="flock"
13189 if test $have_mail = yes || test $have_lockfile = yes; then
13190 test $ac_cv_header_maillock_h = yes && mail_lock=no
13191 fi
13192 ;;
13193 esac
13194
13195 BLESSMAIL_TARGET=
13196 case "$mail_lock" in
13197 flock)
13198 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13199 ;;
13200
13201 lockf)
13202 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13203 ;;
13204
13205 *) BLESSMAIL_TARGET="need-blessmail" ;;
13206 esac
13207
13208
13209
13210 for ac_func in gethostname \
13211 closedir getrusage get_current_dir_name \
13212 lrand48 logb frexp fmod cbrt setsid \
13213 fpathconf select euidaccess getpagesize setlocale \
13214 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13215 __fpending strsignal setitimer \
13216 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13217 gai_strerror mkstemp getline getdelim fsync sync \
13218 difftime posix_memalign \
13219 getpwent endpwent getgrent endgrent \
13220 touchlock \
13221 cfmakeraw cfsetspeed copysign __executable_start
13222 do :
13223 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13224 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13225 eval as_val=\$$as_ac_var
13226 if test "x$as_val" = x""yes; then :
13227 cat >>confdefs.h <<_ACEOF
13228 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13229 _ACEOF
13230
13231 fi
13232 done
13233
13234
13235 if test $opsys = unixware; then
13236
13237 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13238
13239 else
13240 for ac_func in getwd
13241 do :
13242 ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
13243 if test "x$ac_cv_func_getwd" = x""yes; then :
13244 cat >>confdefs.h <<_ACEOF
13245 #define HAVE_GETWD 1
13246 _ACEOF
13247
13248 fi
13249 done
13250
13251 fi
13252
13253 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13254 ## has a broken `rint' in some library versions including math library
13255 ## version number A.09.05.
13256 ## You can fix the math library by installing patch number PHSS_4630.
13257 ## But we can fix it more reliably for Emacs by just not using rint.
13258 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13259 case $opsys in
13260 hpux*) : ;;
13261 *) for ac_func in random rint
13262 do :
13263 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13264 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13265 eval as_val=\$$as_ac_var
13266 if test "x$as_val" = x""yes; then :
13267 cat >>confdefs.h <<_ACEOF
13268 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13269 _ACEOF
13270
13271 fi
13272 done
13273 ;;
13274 esac
13275
13276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13277 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13278 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13279 $as_echo_n "(cached) " >&6
13280 else
13281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13282 /* end confdefs.h. */
13283
13284 int
13285 main ()
13286 {
13287 __builtin_unwind_init ();
13288 ;
13289 return 0;
13290 }
13291 _ACEOF
13292 if ac_fn_c_try_link "$LINENO"; then :
13293 emacs_cv_func___builtin_unwind_init=yes
13294 else
13295 emacs_cv_func___builtin_unwind_init=no
13296 fi
13297 rm -f core conftest.err conftest.$ac_objext \
13298 conftest$ac_exeext conftest.$ac_ext
13299 fi
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13301 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13302 if test $emacs_cv_func___builtin_unwind_init = yes; then
13303
13304 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13305
13306 fi
13307
13308
13309
13310
13311
13312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13313 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13314 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13315 $as_echo_n "(cached) " >&6
13316 else
13317 while :; do
13318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13319 /* end confdefs.h. */
13320 #include <sys/types.h> /* for off_t */
13321 #include <stdio.h>
13322 int
13323 main ()
13324 {
13325 int (*fp) (FILE *, off_t, int) = fseeko;
13326 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13327 ;
13328 return 0;
13329 }
13330 _ACEOF
13331 if ac_fn_c_try_link "$LINENO"; then :
13332 ac_cv_sys_largefile_source=no; break
13333 fi
13334 rm -f core conftest.err conftest.$ac_objext \
13335 conftest$ac_exeext conftest.$ac_ext
13336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h. */
13338 #define _LARGEFILE_SOURCE 1
13339 #include <sys/types.h> /* for off_t */
13340 #include <stdio.h>
13341 int
13342 main ()
13343 {
13344 int (*fp) (FILE *, off_t, int) = fseeko;
13345 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13346 ;
13347 return 0;
13348 }
13349 _ACEOF
13350 if ac_fn_c_try_link "$LINENO"; then :
13351 ac_cv_sys_largefile_source=1; break
13352 fi
13353 rm -f core conftest.err conftest.$ac_objext \
13354 conftest$ac_exeext conftest.$ac_ext
13355 ac_cv_sys_largefile_source=unknown
13356 break
13357 done
13358 fi
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13360 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13361 case $ac_cv_sys_largefile_source in #(
13362 no | unknown) ;;
13363 *)
13364 cat >>confdefs.h <<_ACEOF
13365 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13366 _ACEOF
13367 ;;
13368 esac
13369 rm -rf conftest*
13370
13371 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13372 # in glibc 2.1.3, but that breaks too many other things.
13373 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13374 if test $ac_cv_sys_largefile_source != unknown; then
13375
13376 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13377
13378 fi
13379
13380
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13382 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13383 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13384 $as_echo_n "(cached) " >&6
13385 else
13386 # Use it with a single arg.
13387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13388 /* end confdefs.h. */
13389 $ac_includes_default
13390 int
13391 main ()
13392 {
13393 getpgrp (0);
13394 ;
13395 return 0;
13396 }
13397 _ACEOF
13398 if ac_fn_c_try_compile "$LINENO"; then :
13399 ac_cv_func_getpgrp_void=no
13400 else
13401 ac_cv_func_getpgrp_void=yes
13402 fi
13403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13404
13405 fi
13406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13407 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13408 if test $ac_cv_func_getpgrp_void = yes; then
13409
13410 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13411
13412 fi
13413
13414
13415 # UNIX98 PTYs.
13416 for ac_func in grantpt
13417 do :
13418 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13419 if test "x$ac_cv_func_grantpt" = x""yes; then :
13420 cat >>confdefs.h <<_ACEOF
13421 #define HAVE_GRANTPT 1
13422 _ACEOF
13423
13424 fi
13425 done
13426
13427
13428 # PTY-related GNU extensions.
13429 for ac_func in getpt posix_openpt
13430 do :
13431 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13432 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13433 eval as_val=\$$as_ac_var
13434 if test "x$as_val" = x""yes; then :
13435 cat >>confdefs.h <<_ACEOF
13436 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13437 _ACEOF
13438
13439 fi
13440 done
13441
13442
13443 # Check this now, so that we will NOT find the above functions in ncurses.
13444 # That is because we have not set up to link ncurses in lib-src.
13445 # It's better to believe a function is not available
13446 # than to expect to find it in ncurses.
13447 # Also we need tputs and friends to be able to build at all.
13448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13449 $as_echo_n "checking for library containing tputs... " >&6; }
13450 # Run a test program that contains a call to tputs, a call that is
13451 # never executed. This tests whether a pre-'main' dynamic linker
13452 # works with the library. It's too much trouble to actually call
13453 # tputs in the test program, due to portability hassles. When
13454 # cross-compiling, assume the test program will run if it links.
13455
13456 # Maybe curses should be tried earlier?
13457 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13458 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13459 OLIBS=$LIBS
13460 if test -z "$tputs_library"; then
13461 LIBS_TERMCAP=
13462 msg='none required'
13463 else
13464 LIBS_TERMCAP=-l$tputs_library
13465 msg=$LIBS_TERMCAP
13466 LIBS="$LIBS_TERMCAP $LIBS"
13467 fi
13468 if test "$cross_compiling" = yes; then :
13469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13470 /* end confdefs.h. */
13471
13472 extern void tputs (const char *, int, int (*)(int));
13473 int main (int argc, char **argv)
13474 {
13475 if (argc == 10000)
13476 tputs (argv[0], 0, 0);
13477 return 0;
13478 }
13479
13480 _ACEOF
13481 if ac_fn_c_try_link "$LINENO"; then :
13482
13483 else
13484 msg=no
13485 fi
13486 rm -f core conftest.err conftest.$ac_objext \
13487 conftest$ac_exeext conftest.$ac_ext
13488 else
13489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h. */
13491
13492 extern void tputs (const char *, int, int (*)(int));
13493 int main (int argc, char **argv)
13494 {
13495 if (argc == 10000)
13496 tputs (argv[0], 0, 0);
13497 return 0;
13498 }
13499
13500 _ACEOF
13501 if ac_fn_c_try_run "$LINENO"; then :
13502
13503 else
13504 msg=no
13505 fi
13506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13507 conftest.$ac_objext conftest.beam conftest.$ac_ext
13508 fi
13509
13510 LIBS=$OLIBS
13511 if test "X$msg" != Xno; then
13512 break
13513 fi
13514 done
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13516 $as_echo "$msg" >&6; }
13517 if test "X$msg" = Xno; then
13518 as_fn_error "The required function \`tputs' was not found in any library.
13519 The following libraries were tried (in order):
13520 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13521 Please try installing whichever of these libraries is most appropriate
13522 for your system, together with its header files.
13523 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13524 fi
13525
13526 ## Use termcap instead of terminfo?
13527 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13528 TERMINFO=yes
13529 ## FIXME? In the cases below where we unconditionally set
13530 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13531 ## if that was found above to have tputs.
13532 ## Should we use the gnu* logic everywhere?
13533 case "$opsys" in
13534 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13535 ## The ncurses library has been moved out of the System framework in
13536 ## Mac OS X 10.2. So if configure detects it, set the command-line
13537 ## option to use it.
13538 darwin) LIBS_TERMCAP="-lncurses" ;;
13539
13540 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13541
13542 freebsd)
13543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13544 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13545 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13546 $as_echo_n "(cached) " >&6
13547 else
13548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13549 /* end confdefs.h. */
13550 #include <osreldate.h>
13551 int
13552 main ()
13553 {
13554 #if __FreeBSD_version < 400000
13555 fail;
13556 #endif
13557
13558 ;
13559 return 0;
13560 }
13561 _ACEOF
13562 if ac_fn_c_try_link "$LINENO"; then :
13563 emacs_cv_freebsd_terminfo=yes
13564 else
13565 emacs_cv_freebsd_terminfo=no
13566 fi
13567 rm -f core conftest.err conftest.$ac_objext \
13568 conftest$ac_exeext conftest.$ac_ext
13569 fi
13570
13571
13572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13573 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13574
13575 if test $emacs_cv_freebsd_terminfo = yes; then
13576 LIBS_TERMCAP="-lncurses"
13577 else
13578 TERMINFO=no
13579 LIBS_TERMCAP="-ltermcap"
13580 fi
13581 ;;
13582
13583 netbsd)
13584 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13585 TERMINFO=no
13586 LIBS_TERMCAP="-ltermcap"
13587 fi
13588 ;;
13589
13590 openbsd) LIBS_TERMCAP="-lncurses" ;;
13591
13592 ## hpux: Make sure we get select from libc rather than from libcurses
13593 ## because libcurses on HPUX 10.10 has a broken version of select.
13594 ## We used to use -lc -lcurses, but this may be cleaner.
13595 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13596 # set that way, now it uses the default). Isn't this a contradiction?
13597 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13598
13599 esac
13600
13601 TERMCAP_OBJ=tparam.o
13602 if test $TERMINFO = yes; then
13603
13604 $as_echo "#define TERMINFO 1" >>confdefs.h
13605
13606 TERMCAP_OBJ=terminfo.o
13607 fi
13608
13609
13610
13611
13612 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13613 # On Darwin, res_init appears not to be useful: see bug#562 and
13614 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13615 resolv=no
13616
13617 if test $opsys != darwin; then
13618
13619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13620 /* end confdefs.h. */
13621 #include <netinet/in.h>
13622 #include <arpa/nameser.h>
13623 #include <resolv.h>
13624 int
13625 main ()
13626 {
13627 return res_init();
13628 ;
13629 return 0;
13630 }
13631 _ACEOF
13632 if ac_fn_c_try_link "$LINENO"; then :
13633 have_res_init=yes
13634 else
13635 have_res_init=no
13636 fi
13637 rm -f core conftest.err conftest.$ac_objext \
13638 conftest$ac_exeext conftest.$ac_ext
13639 if test "$have_res_init" = no; then
13640 OLIBS="$LIBS"
13641 LIBS="$LIBS -lresolv"
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13643 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13645 /* end confdefs.h. */
13646 #include <netinet/in.h>
13647 #include <arpa/nameser.h>
13648 #include <resolv.h>
13649 int
13650 main ()
13651 {
13652 return res_init();
13653 ;
13654 return 0;
13655 }
13656 _ACEOF
13657 if ac_fn_c_try_link "$LINENO"; then :
13658 have_res_init=yes
13659 else
13660 have_res_init=no
13661 fi
13662 rm -f core conftest.err conftest.$ac_objext \
13663 conftest$ac_exeext conftest.$ac_ext
13664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13665 $as_echo "$have_res_init" >&6; }
13666 if test "$have_res_init" = yes ; then
13667 resolv=yes
13668 fi
13669 LIBS="$OLIBS"
13670 fi
13671
13672 if test "$have_res_init" = yes; then
13673
13674 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13675
13676 fi
13677 fi
13678 # Do we need the Hesiod library to provide the support routines?
13679 LIBHESIOD=
13680 if test "$with_hesiod" != no ; then
13681 # Don't set $LIBS here -- see comments above. FIXME which comments?
13682 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13683 if test "x$ac_cv_func_res_send" = x""yes; then :
13684
13685 else
13686 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13687 if test "x$ac_cv_func___res_send" = x""yes; then :
13688
13689 else
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13691 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13692 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13693 $as_echo_n "(cached) " >&6
13694 else
13695 ac_check_lib_save_LIBS=$LIBS
13696 LIBS="-lresolv $LIBS"
13697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13698 /* end confdefs.h. */
13699
13700 /* Override any GCC internal prototype to avoid an error.
13701 Use char because int might match the return type of a GCC
13702 builtin and then its argument prototype would still apply. */
13703 #ifdef __cplusplus
13704 extern "C"
13705 #endif
13706 char res_send ();
13707 int
13708 main ()
13709 {
13710 return res_send ();
13711 ;
13712 return 0;
13713 }
13714 _ACEOF
13715 if ac_fn_c_try_link "$LINENO"; then :
13716 ac_cv_lib_resolv_res_send=yes
13717 else
13718 ac_cv_lib_resolv_res_send=no
13719 fi
13720 rm -f core conftest.err conftest.$ac_objext \
13721 conftest$ac_exeext conftest.$ac_ext
13722 LIBS=$ac_check_lib_save_LIBS
13723 fi
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13725 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13726 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13727 resolv=yes
13728 else
13729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13730 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13731 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13732 $as_echo_n "(cached) " >&6
13733 else
13734 ac_check_lib_save_LIBS=$LIBS
13735 LIBS="-lresolv $LIBS"
13736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13737 /* end confdefs.h. */
13738
13739 /* Override any GCC internal prototype to avoid an error.
13740 Use char because int might match the return type of a GCC
13741 builtin and then its argument prototype would still apply. */
13742 #ifdef __cplusplus
13743 extern "C"
13744 #endif
13745 char __res_send ();
13746 int
13747 main ()
13748 {
13749 return __res_send ();
13750 ;
13751 return 0;
13752 }
13753 _ACEOF
13754 if ac_fn_c_try_link "$LINENO"; then :
13755 ac_cv_lib_resolv___res_send=yes
13756 else
13757 ac_cv_lib_resolv___res_send=no
13758 fi
13759 rm -f core conftest.err conftest.$ac_objext \
13760 conftest$ac_exeext conftest.$ac_ext
13761 LIBS=$ac_check_lib_save_LIBS
13762 fi
13763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13764 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13765 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13766 resolv=yes
13767 fi
13768
13769 fi
13770
13771 fi
13772
13773 fi
13774
13775 if test "$resolv" = yes ; then
13776 RESOLVLIB=-lresolv
13777 else
13778 RESOLVLIB=
13779 fi
13780 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13781 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13782
13783 else
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13785 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13786 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13787 $as_echo_n "(cached) " >&6
13788 else
13789 ac_check_lib_save_LIBS=$LIBS
13790 LIBS="-lhesiod $RESOLVLIB $LIBS"
13791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13792 /* end confdefs.h. */
13793
13794 /* Override any GCC internal prototype to avoid an error.
13795 Use char because int might match the return type of a GCC
13796 builtin and then its argument prototype would still apply. */
13797 #ifdef __cplusplus
13798 extern "C"
13799 #endif
13800 char hes_getmailhost ();
13801 int
13802 main ()
13803 {
13804 return hes_getmailhost ();
13805 ;
13806 return 0;
13807 }
13808 _ACEOF
13809 if ac_fn_c_try_link "$LINENO"; then :
13810 ac_cv_lib_hesiod_hes_getmailhost=yes
13811 else
13812 ac_cv_lib_hesiod_hes_getmailhost=no
13813 fi
13814 rm -f core conftest.err conftest.$ac_objext \
13815 conftest$ac_exeext conftest.$ac_ext
13816 LIBS=$ac_check_lib_save_LIBS
13817 fi
13818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13819 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13820 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13821 hesiod=yes
13822 else
13823 :
13824 fi
13825
13826 fi
13827
13828
13829 if test x"$hesiod" = xyes; then
13830
13831 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13832
13833 LIBHESIOD=-lhesiod
13834 fi
13835 fi
13836
13837
13838 # Do we need libresolv (due to res_init or Hesiod)?
13839 if test "$resolv" = yes && test $opsys != darwin; then
13840
13841 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13842
13843 LIBRESOLV=-lresolv
13844 else
13845 LIBRESOLV=
13846 fi
13847
13848
13849 # These tell us which Kerberos-related libraries to use.
13850 COM_ERRLIB=
13851 CRYPTOLIB=
13852 KRB5LIB=
13853 DESLIB=
13854 KRB4LIB=
13855
13856 if test "${with_kerberos}" != no; then
13857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13858 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13859 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13860 $as_echo_n "(cached) " >&6
13861 else
13862 ac_check_lib_save_LIBS=$LIBS
13863 LIBS="-lcom_err $LIBS"
13864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13865 /* end confdefs.h. */
13866
13867 /* Override any GCC internal prototype to avoid an error.
13868 Use char because int might match the return type of a GCC
13869 builtin and then its argument prototype would still apply. */
13870 #ifdef __cplusplus
13871 extern "C"
13872 #endif
13873 char com_err ();
13874 int
13875 main ()
13876 {
13877 return com_err ();
13878 ;
13879 return 0;
13880 }
13881 _ACEOF
13882 if ac_fn_c_try_link "$LINENO"; then :
13883 ac_cv_lib_com_err_com_err=yes
13884 else
13885 ac_cv_lib_com_err_com_err=no
13886 fi
13887 rm -f core conftest.err conftest.$ac_objext \
13888 conftest$ac_exeext conftest.$ac_ext
13889 LIBS=$ac_check_lib_save_LIBS
13890 fi
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13892 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13893 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13894 have_com_err=yes
13895 else
13896 have_com_err=no
13897 fi
13898
13899 if test $have_com_err = yes; then
13900 COM_ERRLIB=-lcom_err
13901 LIBS="$COM_ERRLIB $LIBS"
13902
13903 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13904
13905 fi
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13907 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13908 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13909 $as_echo_n "(cached) " >&6
13910 else
13911 ac_check_lib_save_LIBS=$LIBS
13912 LIBS="-lcrypto $LIBS"
13913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13914 /* end confdefs.h. */
13915
13916 /* Override any GCC internal prototype to avoid an error.
13917 Use char because int might match the return type of a GCC
13918 builtin and then its argument prototype would still apply. */
13919 #ifdef __cplusplus
13920 extern "C"
13921 #endif
13922 char mit_des_cbc_encrypt ();
13923 int
13924 main ()
13925 {
13926 return mit_des_cbc_encrypt ();
13927 ;
13928 return 0;
13929 }
13930 _ACEOF
13931 if ac_fn_c_try_link "$LINENO"; then :
13932 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13933 else
13934 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13935 fi
13936 rm -f core conftest.err conftest.$ac_objext \
13937 conftest$ac_exeext conftest.$ac_ext
13938 LIBS=$ac_check_lib_save_LIBS
13939 fi
13940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13941 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13942 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13943 have_crypto=yes
13944 else
13945 have_crypto=no
13946 fi
13947
13948 if test $have_crypto = yes; then
13949 CRYPTOLIB=-lcrypto
13950 LIBS="$CRYPTOLIB $LIBS"
13951
13952 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13953
13954 fi
13955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13956 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13957 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13958 $as_echo_n "(cached) " >&6
13959 else
13960 ac_check_lib_save_LIBS=$LIBS
13961 LIBS="-lk5crypto $LIBS"
13962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13963 /* end confdefs.h. */
13964
13965 /* Override any GCC internal prototype to avoid an error.
13966 Use char because int might match the return type of a GCC
13967 builtin and then its argument prototype would still apply. */
13968 #ifdef __cplusplus
13969 extern "C"
13970 #endif
13971 char mit_des_cbc_encrypt ();
13972 int
13973 main ()
13974 {
13975 return mit_des_cbc_encrypt ();
13976 ;
13977 return 0;
13978 }
13979 _ACEOF
13980 if ac_fn_c_try_link "$LINENO"; then :
13981 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13982 else
13983 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13984 fi
13985 rm -f core conftest.err conftest.$ac_objext \
13986 conftest$ac_exeext conftest.$ac_ext
13987 LIBS=$ac_check_lib_save_LIBS
13988 fi
13989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13990 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13991 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13992 have_k5crypto=yes
13993 else
13994 have_k5crypto=no
13995 fi
13996
13997 if test $have_k5crypto = yes; then
13998 CRYPTOLIB=-lk5crypto
13999 LIBS="$CRYPTOLIB $LIBS"
14000
14001 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14002
14003 fi
14004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14005 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14006 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14007 $as_echo_n "(cached) " >&6
14008 else
14009 ac_check_lib_save_LIBS=$LIBS
14010 LIBS="-lkrb5 $LIBS"
14011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14012 /* end confdefs.h. */
14013
14014 /* Override any GCC internal prototype to avoid an error.
14015 Use char because int might match the return type of a GCC
14016 builtin and then its argument prototype would still apply. */
14017 #ifdef __cplusplus
14018 extern "C"
14019 #endif
14020 char krb5_init_context ();
14021 int
14022 main ()
14023 {
14024 return krb5_init_context ();
14025 ;
14026 return 0;
14027 }
14028 _ACEOF
14029 if ac_fn_c_try_link "$LINENO"; then :
14030 ac_cv_lib_krb5_krb5_init_context=yes
14031 else
14032 ac_cv_lib_krb5_krb5_init_context=no
14033 fi
14034 rm -f core conftest.err conftest.$ac_objext \
14035 conftest$ac_exeext conftest.$ac_ext
14036 LIBS=$ac_check_lib_save_LIBS
14037 fi
14038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14039 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14040 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14041 have_krb5=yes
14042 else
14043 have_krb5=no
14044 fi
14045
14046 if test $have_krb5=yes; then
14047 KRB5LIB=-lkrb5
14048 LIBS="$KRB5LIB $LIBS"
14049
14050 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14051
14052 fi
14053 if test "${with_kerberos5}" = no; then
14054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14055 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14056 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14057 $as_echo_n "(cached) " >&6
14058 else
14059 ac_check_lib_save_LIBS=$LIBS
14060 LIBS="-ldes425 $LIBS"
14061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14062 /* end confdefs.h. */
14063
14064 /* Override any GCC internal prototype to avoid an error.
14065 Use char because int might match the return type of a GCC
14066 builtin and then its argument prototype would still apply. */
14067 #ifdef __cplusplus
14068 extern "C"
14069 #endif
14070 char des_cbc_encrypt ();
14071 int
14072 main ()
14073 {
14074 return des_cbc_encrypt ();
14075 ;
14076 return 0;
14077 }
14078 _ACEOF
14079 if ac_fn_c_try_link "$LINENO"; then :
14080 ac_cv_lib_des425_des_cbc_encrypt=yes
14081 else
14082 ac_cv_lib_des425_des_cbc_encrypt=no
14083 fi
14084 rm -f core conftest.err conftest.$ac_objext \
14085 conftest$ac_exeext conftest.$ac_ext
14086 LIBS=$ac_check_lib_save_LIBS
14087 fi
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14089 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14090 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14091 have_des425=yes
14092 else
14093 have_des425=no
14094 fi
14095
14096 if test $have_des425 = yes; then
14097 DESLIB=-ldes425
14098 LIBS="$DESLIB $LIBS"
14099
14100 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14101
14102 else
14103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14104 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14105 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14106 $as_echo_n "(cached) " >&6
14107 else
14108 ac_check_lib_save_LIBS=$LIBS
14109 LIBS="-ldes $LIBS"
14110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14111 /* end confdefs.h. */
14112
14113 /* Override any GCC internal prototype to avoid an error.
14114 Use char because int might match the return type of a GCC
14115 builtin and then its argument prototype would still apply. */
14116 #ifdef __cplusplus
14117 extern "C"
14118 #endif
14119 char des_cbc_encrypt ();
14120 int
14121 main ()
14122 {
14123 return des_cbc_encrypt ();
14124 ;
14125 return 0;
14126 }
14127 _ACEOF
14128 if ac_fn_c_try_link "$LINENO"; then :
14129 ac_cv_lib_des_des_cbc_encrypt=yes
14130 else
14131 ac_cv_lib_des_des_cbc_encrypt=no
14132 fi
14133 rm -f core conftest.err conftest.$ac_objext \
14134 conftest$ac_exeext conftest.$ac_ext
14135 LIBS=$ac_check_lib_save_LIBS
14136 fi
14137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14138 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14139 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14140 have_des=yes
14141 else
14142 have_des=no
14143 fi
14144
14145 if test $have_des = yes; then
14146 DESLIB=-ldes
14147 LIBS="$DESLIB $LIBS"
14148
14149 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14150
14151 fi
14152 fi
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14154 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14155 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14156 $as_echo_n "(cached) " >&6
14157 else
14158 ac_check_lib_save_LIBS=$LIBS
14159 LIBS="-lkrb4 $LIBS"
14160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14161 /* end confdefs.h. */
14162
14163 /* Override any GCC internal prototype to avoid an error.
14164 Use char because int might match the return type of a GCC
14165 builtin and then its argument prototype would still apply. */
14166 #ifdef __cplusplus
14167 extern "C"
14168 #endif
14169 char krb_get_cred ();
14170 int
14171 main ()
14172 {
14173 return krb_get_cred ();
14174 ;
14175 return 0;
14176 }
14177 _ACEOF
14178 if ac_fn_c_try_link "$LINENO"; then :
14179 ac_cv_lib_krb4_krb_get_cred=yes
14180 else
14181 ac_cv_lib_krb4_krb_get_cred=no
14182 fi
14183 rm -f core conftest.err conftest.$ac_objext \
14184 conftest$ac_exeext conftest.$ac_ext
14185 LIBS=$ac_check_lib_save_LIBS
14186 fi
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14188 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14189 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14190 have_krb4=yes
14191 else
14192 have_krb4=no
14193 fi
14194
14195 if test $have_krb4 = yes; then
14196 KRB4LIB=-lkrb4
14197 LIBS="$KRB4LIB $LIBS"
14198
14199 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14200
14201 else
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14203 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14204 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14205 $as_echo_n "(cached) " >&6
14206 else
14207 ac_check_lib_save_LIBS=$LIBS
14208 LIBS="-lkrb $LIBS"
14209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14210 /* end confdefs.h. */
14211
14212 /* Override any GCC internal prototype to avoid an error.
14213 Use char because int might match the return type of a GCC
14214 builtin and then its argument prototype would still apply. */
14215 #ifdef __cplusplus
14216 extern "C"
14217 #endif
14218 char krb_get_cred ();
14219 int
14220 main ()
14221 {
14222 return krb_get_cred ();
14223 ;
14224 return 0;
14225 }
14226 _ACEOF
14227 if ac_fn_c_try_link "$LINENO"; then :
14228 ac_cv_lib_krb_krb_get_cred=yes
14229 else
14230 ac_cv_lib_krb_krb_get_cred=no
14231 fi
14232 rm -f core conftest.err conftest.$ac_objext \
14233 conftest$ac_exeext conftest.$ac_ext
14234 LIBS=$ac_check_lib_save_LIBS
14235 fi
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14237 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14238 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14239 have_krb=yes
14240 else
14241 have_krb=no
14242 fi
14243
14244 if test $have_krb = yes; then
14245 KRB4LIB=-lkrb
14246 LIBS="$KRB4LIB $LIBS"
14247
14248 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14249
14250 fi
14251 fi
14252 fi
14253
14254 if test "${with_kerberos5}" != no; then
14255 for ac_header in krb5.h
14256 do :
14257 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14258 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14259 cat >>confdefs.h <<_ACEOF
14260 #define HAVE_KRB5_H 1
14261 _ACEOF
14262 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14263 "
14264 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14265
14266 cat >>confdefs.h <<_ACEOF
14267 #define HAVE_KRB5_ERROR_TEXT 1
14268 _ACEOF
14269
14270
14271 fi
14272 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14273 "
14274 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14275
14276 cat >>confdefs.h <<_ACEOF
14277 #define HAVE_KRB5_ERROR_E_TEXT 1
14278 _ACEOF
14279
14280
14281 fi
14282
14283 fi
14284
14285 done
14286
14287 else
14288 for ac_header in des.h
14289 do :
14290 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14291 if test "x$ac_cv_header_des_h" = x""yes; then :
14292 cat >>confdefs.h <<_ACEOF
14293 #define HAVE_DES_H 1
14294 _ACEOF
14295
14296 else
14297 for ac_header in kerberosIV/des.h
14298 do :
14299 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14300 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14301 cat >>confdefs.h <<_ACEOF
14302 #define HAVE_KERBEROSIV_DES_H 1
14303 _ACEOF
14304
14305 else
14306 for ac_header in kerberos/des.h
14307 do :
14308 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14309 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14310 cat >>confdefs.h <<_ACEOF
14311 #define HAVE_KERBEROS_DES_H 1
14312 _ACEOF
14313
14314 fi
14315
14316 done
14317
14318 fi
14319
14320 done
14321
14322 fi
14323
14324 done
14325
14326 for ac_header in krb.h
14327 do :
14328 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14329 if test "x$ac_cv_header_krb_h" = x""yes; then :
14330 cat >>confdefs.h <<_ACEOF
14331 #define HAVE_KRB_H 1
14332 _ACEOF
14333
14334 else
14335 for ac_header in kerberosIV/krb.h
14336 do :
14337 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14338 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14339 cat >>confdefs.h <<_ACEOF
14340 #define HAVE_KERBEROSIV_KRB_H 1
14341 _ACEOF
14342
14343 else
14344 for ac_header in kerberos/krb.h
14345 do :
14346 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14347 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14348 cat >>confdefs.h <<_ACEOF
14349 #define HAVE_KERBEROS_KRB_H 1
14350 _ACEOF
14351
14352 fi
14353
14354 done
14355
14356 fi
14357
14358 done
14359
14360 fi
14361
14362 done
14363
14364 fi
14365 for ac_header in com_err.h
14366 do :
14367 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14368 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14369 cat >>confdefs.h <<_ACEOF
14370 #define HAVE_COM_ERR_H 1
14371 _ACEOF
14372
14373 fi
14374
14375 done
14376
14377 fi
14378
14379
14380
14381
14382
14383
14384
14385
14386
14387
14388 for ac_func in $ac_func_list
14389 do :
14390 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14391 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14392 eval as_val=\$$as_ac_var
14393 if test "x$as_val" = x""yes; then :
14394 cat >>confdefs.h <<_ACEOF
14395 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14396 _ACEOF
14397
14398 fi
14399 done
14400
14401
14402
14403
14404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14405 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14406 if test "${emacs_cv_localtime_cache+set}" = set; then :
14407 $as_echo_n "(cached) " >&6
14408 else
14409 if test x$ac_cv_func_tzset = xyes; then
14410 if test "$cross_compiling" = yes; then :
14411 # If we have tzset, assume the worst when cross-compiling.
14412 emacs_cv_localtime_cache=yes
14413 else
14414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h. */
14416 #include <time.h>
14417 char TZ_GMT0[] = "TZ=GMT0";
14418 char TZ_PST8[] = "TZ=PST8";
14419 main()
14420 {
14421 time_t now = time ((time_t *) 0);
14422 int hour_GMT0, hour_unset;
14423 if (putenv (TZ_GMT0) != 0)
14424 exit (1);
14425 hour_GMT0 = localtime (&now)->tm_hour;
14426 unsetenv("TZ");
14427 hour_unset = localtime (&now)->tm_hour;
14428 if (putenv (TZ_PST8) != 0)
14429 exit (1);
14430 if (localtime (&now)->tm_hour == hour_GMT0)
14431 exit (1);
14432 unsetenv("TZ");
14433 if (localtime (&now)->tm_hour != hour_unset)
14434 exit (1);
14435 exit (0);
14436 }
14437 _ACEOF
14438 if ac_fn_c_try_run "$LINENO"; then :
14439 emacs_cv_localtime_cache=no
14440 else
14441 emacs_cv_localtime_cache=yes
14442 fi
14443 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14444 conftest.$ac_objext conftest.beam conftest.$ac_ext
14445 fi
14446
14447 else
14448 # If we lack tzset, report that localtime does not cache TZ,
14449 # since we can't invalidate the cache if we don't have tzset.
14450 emacs_cv_localtime_cache=no
14451 fi
14452 fi
14453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14454 $as_echo "$emacs_cv_localtime_cache" >&6; }
14455 if test $emacs_cv_localtime_cache = yes; then
14456
14457 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14458
14459 fi
14460
14461 ok_so_far=yes
14462 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14463 if test "x$ac_cv_func_socket" = x""yes; then :
14464
14465 else
14466 ok_so_far=no
14467 fi
14468
14469 if test $ok_so_far = yes; then
14470 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14471 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14472
14473 else
14474 ok_so_far=no
14475 fi
14476
14477
14478 fi
14479 if test $ok_so_far = yes; then
14480 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14481 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14482
14483 else
14484 ok_so_far=no
14485 fi
14486
14487
14488 fi
14489 if test $ok_so_far = yes; then
14490
14491 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14492
14493 fi
14494
14495 if test -f /usr/lpp/X11/bin/smt.exp; then
14496
14497 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14498
14499 fi
14500
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14502 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14503 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14505 $as_echo "yes" >&6; }
14506
14507 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14508
14509 else
14510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14511 $as_echo "no" >&6; }
14512 fi
14513
14514 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14515 if test "x$ac_cv_type_pid_t" = x""yes; then :
14516
14517 else
14518
14519 cat >>confdefs.h <<_ACEOF
14520 #define pid_t int
14521 _ACEOF
14522
14523 fi
14524
14525 for ac_header in vfork.h
14526 do :
14527 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14528 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14529 cat >>confdefs.h <<_ACEOF
14530 #define HAVE_VFORK_H 1
14531 _ACEOF
14532
14533 fi
14534
14535 done
14536
14537 for ac_func in fork vfork
14538 do :
14539 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14540 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14541 eval as_val=\$$as_ac_var
14542 if test "x$as_val" = x""yes; then :
14543 cat >>confdefs.h <<_ACEOF
14544 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14545 _ACEOF
14546
14547 fi
14548 done
14549
14550 if test "x$ac_cv_func_fork" = xyes; then
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14552 $as_echo_n "checking for working fork... " >&6; }
14553 if test "${ac_cv_func_fork_works+set}" = set; then :
14554 $as_echo_n "(cached) " >&6
14555 else
14556 if test "$cross_compiling" = yes; then :
14557 ac_cv_func_fork_works=cross
14558 else
14559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h. */
14561 $ac_includes_default
14562 int
14563 main ()
14564 {
14565
14566 /* By Ruediger Kuhlmann. */
14567 return fork () < 0;
14568
14569 ;
14570 return 0;
14571 }
14572 _ACEOF
14573 if ac_fn_c_try_run "$LINENO"; then :
14574 ac_cv_func_fork_works=yes
14575 else
14576 ac_cv_func_fork_works=no
14577 fi
14578 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14579 conftest.$ac_objext conftest.beam conftest.$ac_ext
14580 fi
14581
14582 fi
14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14584 $as_echo "$ac_cv_func_fork_works" >&6; }
14585
14586 else
14587 ac_cv_func_fork_works=$ac_cv_func_fork
14588 fi
14589 if test "x$ac_cv_func_fork_works" = xcross; then
14590 case $host in
14591 *-*-amigaos* | *-*-msdosdjgpp*)
14592 # Override, as these systems have only a dummy fork() stub
14593 ac_cv_func_fork_works=no
14594 ;;
14595 *)
14596 ac_cv_func_fork_works=yes
14597 ;;
14598 esac
14599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14600 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14601 fi
14602 ac_cv_func_vfork_works=$ac_cv_func_vfork
14603 if test "x$ac_cv_func_vfork" = xyes; then
14604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14605 $as_echo_n "checking for working vfork... " >&6; }
14606 if test "${ac_cv_func_vfork_works+set}" = set; then :
14607 $as_echo_n "(cached) " >&6
14608 else
14609 if test "$cross_compiling" = yes; then :
14610 ac_cv_func_vfork_works=cross
14611 else
14612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14613 /* end confdefs.h. */
14614 /* Thanks to Paul Eggert for this test. */
14615 $ac_includes_default
14616 #include <sys/wait.h>
14617 #ifdef HAVE_VFORK_H
14618 # include <vfork.h>
14619 #endif
14620 /* On some sparc systems, changes by the child to local and incoming
14621 argument registers are propagated back to the parent. The compiler
14622 is told about this with #include <vfork.h>, but some compilers
14623 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14624 static variable whose address is put into a register that is
14625 clobbered by the vfork. */
14626 static void
14627 #ifdef __cplusplus
14628 sparc_address_test (int arg)
14629 # else
14630 sparc_address_test (arg) int arg;
14631 #endif
14632 {
14633 static pid_t child;
14634 if (!child) {
14635 child = vfork ();
14636 if (child < 0) {
14637 perror ("vfork");
14638 _exit(2);
14639 }
14640 if (!child) {
14641 arg = getpid();
14642 write(-1, "", 0);
14643 _exit (arg);
14644 }
14645 }
14646 }
14647
14648 int
14649 main ()
14650 {
14651 pid_t parent = getpid ();
14652 pid_t child;
14653
14654 sparc_address_test (0);
14655
14656 child = vfork ();
14657
14658 if (child == 0) {
14659 /* Here is another test for sparc vfork register problems. This
14660 test uses lots of local variables, at least as many local
14661 variables as main has allocated so far including compiler
14662 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14663 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14664 reuse the register of parent for one of the local variables,
14665 since it will think that parent can't possibly be used any more
14666 in this routine. Assigning to the local variable will thus
14667 munge parent in the parent process. */
14668 pid_t
14669 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14670 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14671 /* Convince the compiler that p..p7 are live; otherwise, it might
14672 use the same hardware register for all 8 local variables. */
14673 if (p != p1 || p != p2 || p != p3 || p != p4
14674 || p != p5 || p != p6 || p != p7)
14675 _exit(1);
14676
14677 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14678 from child file descriptors. If the child closes a descriptor
14679 before it execs or exits, this munges the parent's descriptor
14680 as well. Test for this by closing stdout in the child. */
14681 _exit(close(fileno(stdout)) != 0);
14682 } else {
14683 int status;
14684 struct stat st;
14685
14686 while (wait(&status) != child)
14687 ;
14688 return (
14689 /* Was there some problem with vforking? */
14690 child < 0
14691
14692 /* Did the child fail? (This shouldn't happen.) */
14693 || status
14694
14695 /* Did the vfork/compiler bug occur? */
14696 || parent != getpid()
14697
14698 /* Did the file descriptor bug occur? */
14699 || fstat(fileno(stdout), &st) != 0
14700 );
14701 }
14702 }
14703 _ACEOF
14704 if ac_fn_c_try_run "$LINENO"; then :
14705 ac_cv_func_vfork_works=yes
14706 else
14707 ac_cv_func_vfork_works=no
14708 fi
14709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14710 conftest.$ac_objext conftest.beam conftest.$ac_ext
14711 fi
14712
14713 fi
14714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14715 $as_echo "$ac_cv_func_vfork_works" >&6; }
14716
14717 fi;
14718 if test "x$ac_cv_func_fork_works" = xcross; then
14719 ac_cv_func_vfork_works=$ac_cv_func_vfork
14720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14721 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14722 fi
14723
14724 if test "x$ac_cv_func_vfork_works" = xyes; then
14725
14726 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14727
14728 else
14729
14730 $as_echo "#define vfork fork" >>confdefs.h
14731
14732 fi
14733 if test "x$ac_cv_func_fork_works" = xyes; then
14734
14735 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14736
14737 fi
14738
14739
14740 for ac_func in snprintf
14741 do :
14742 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14743 if test "x$ac_cv_func_snprintf" = x""yes; then :
14744 cat >>confdefs.h <<_ACEOF
14745 #define HAVE_SNPRINTF 1
14746 _ACEOF
14747
14748 fi
14749 done
14750
14751
14752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14753 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14754 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14755 $as_echo_n "(cached) " >&6
14756 else
14757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h. */
14759 #include <langinfo.h>
14760 int
14761 main ()
14762 {
14763 char* cs = nl_langinfo(CODESET);
14764 ;
14765 return 0;
14766 }
14767 _ACEOF
14768 if ac_fn_c_try_link "$LINENO"; then :
14769 emacs_cv_langinfo_codeset=yes
14770 else
14771 emacs_cv_langinfo_codeset=no
14772 fi
14773 rm -f core conftest.err conftest.$ac_objext \
14774 conftest$ac_exeext conftest.$ac_ext
14775
14776 fi
14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14778 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14779 if test $emacs_cv_langinfo_codeset = yes; then
14780
14781 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14782
14783 fi
14784
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14786 $as_echo_n "checking for mbstate_t... " >&6; }
14787 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14788 $as_echo_n "(cached) " >&6
14789 else
14790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14791 /* end confdefs.h. */
14792 $ac_includes_default
14793 # include <wchar.h>
14794 int
14795 main ()
14796 {
14797 mbstate_t x; return sizeof x;
14798 ;
14799 return 0;
14800 }
14801 _ACEOF
14802 if ac_fn_c_try_compile "$LINENO"; then :
14803 ac_cv_type_mbstate_t=yes
14804 else
14805 ac_cv_type_mbstate_t=no
14806 fi
14807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14808 fi
14809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14810 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14811 if test $ac_cv_type_mbstate_t = yes; then
14812
14813 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14814
14815 else
14816
14817 $as_echo "#define mbstate_t int" >>confdefs.h
14818
14819 fi
14820
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14822 $as_echo_n "checking for C restricted array declarations... " >&6; }
14823 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14824 $as_echo_n "(cached) " >&6
14825 else
14826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14827 /* end confdefs.h. */
14828 void fred (int x[__restrict]);
14829 int
14830 main ()
14831 {
14832
14833 ;
14834 return 0;
14835 }
14836 _ACEOF
14837 if ac_fn_c_try_compile "$LINENO"; then :
14838 emacs_cv_c_restrict_arr=yes
14839 else
14840 emacs_cv_c_restrict_arr=no
14841 fi
14842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14843 fi
14844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14845 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14846 if test "$emacs_cv_c_restrict_arr" = yes; then
14847
14848 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14849
14850 fi
14851
14852
14853
14854 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
14855
14856
14857
14858 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
14859
14860
14861
14862
14863
14864
14865 ## Note: PTYs are broken on darwin <6. Use at your own risk.
14866
14867 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
14868
14869
14870
14871 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
14872
14873
14874
14875
14876
14877 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
14878
14879
14880
14881 $as_echo "#define SEPCHAR ':'" >>confdefs.h
14882
14883
14884
14885 $as_echo "#define subprocesses 1" >>confdefs.h
14886
14887
14888
14889 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
14890
14891
14892
14893
14894 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
14895
14896
14897
14898
14899
14900 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
14901
14902
14903
14904 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
14905
14906
14907
14908 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
14909
14910
14911
14912
14913
14914 case $opsys in
14915 aix4-2)
14916 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
14917 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14918
14919 fi
14920 ;;
14921
14922 hpux*)
14923 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14924
14925 ;;
14926 esac
14927
14928
14929 case $opsys in
14930 darwin | gnu | hpux* | *bsd )
14931
14932 $as_echo "#define NO_TERMIO 1" >>confdefs.h
14933
14934 ;;
14935
14936 irix6-5 | sol2* | unixware )
14937
14938 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
14939
14940 ;;
14941 esac
14942
14943
14944 case $opsys in
14945 hpux* | irix6-5 | openbsd | sol2* | unixware )
14946
14947 $as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
14948
14949 ;;
14950
14951 aix4-2)
14952
14953 $as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
14954
14955
14956 $as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
14957
14958
14959 $as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
14960
14961
14962 $as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
14963
14964
14965
14966 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
14967
14968 ;;
14969
14970 freebsd)
14971
14972 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
14973
14974 ;;
14975
14976 darwin)
14977
14978 $as_echo "#define NO_ABORT 1" >>confdefs.h
14979
14980 ;;
14981 esac
14982
14983 case $opsys in
14984 gnu-* | sol2-10 )
14985
14986 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
14987
14988 ;;
14989 esac
14990
14991 case $opsys in
14992 darwin | freebsd | netbsd | openbsd )
14993
14994 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
14995
14996 ;;
14997 esac
14998
14999 case $opsys in
15000 netbsd | openbsd) sound_device="/dev/audio" ;;
15001 *) sound_device="/dev/dsp" ;;
15002 esac
15003
15004
15005 cat >>confdefs.h <<_ACEOF
15006 #define DEFAULT_SOUND_DEVICE "$sound_device"
15007 _ACEOF
15008
15009
15010
15011 case $opsys in
15012 darwin | gnu-linux | gnu-kfreebsd )
15013
15014 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
15015
15016 ;;
15017 esac
15018
15019
15020 case $opsys in
15021 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
15022
15023 $as_echo "#define NARROWPROTO 1" >>confdefs.h
15024
15025 ;;
15026 esac
15027
15028
15029
15030
15031
15032
15033
15034
15035 case $opsys in
15036 aix4-2 )
15037 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
15038
15039 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
15040
15041 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
15042
15043 ;;
15044
15045 cygwin )
15046 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15047
15048 $as_echo "#define PTY_OPEN do { int dummy; SIGMASKTYPE mask; mask = sigblock (sigmask (SIGCHLD)); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; sigsetmask (mask); if (fd >= 0) emacs_close (dummy); } while (0)" >>confdefs.h
15049
15050 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15051
15052 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15053
15054 ;;
15055
15056 darwin )
15057 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15058
15059 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15060
15061 $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
15062
15063 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15064
15065 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15066
15067 ;;
15068
15069 gnu | openbsd )
15070 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15071
15072 ;;
15073
15074 gnu-linux | gnu-kfreebsd | freebsd | netbsd )
15075 if test "x$ac_cv_func_grantpt" = xyes; then
15076
15077 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15078
15079 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15080
15081 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); }" >>confdefs.h
15082
15083 if test "x$ac_cv_func_posix_openpt" = xyes; then
15084 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15085
15086 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15087
15088 elif test "x$ac_cv_func_getpt" = xyes; then
15089 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15090
15091 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15092
15093 else
15094 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15095
15096 fi
15097 else
15098 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15099
15100 fi
15101 ;;
15102
15103 hpux*)
15104 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15105
15106 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15107
15108 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15109
15110 ;;
15111
15112 irix6-5 )
15113 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15114
15115 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15116
15117 $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
15118
15119 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15120
15121 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15122
15123 ;;
15124
15125 sol2* )
15126 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock (sigmask (SIGCLD)); if (grantpt (fd) == -1) { emacs_close (fd); return -1; } sigunblock (sigmask (SIGCLD)); if (unlockpt (fd) == -1) { emacs_close (fd); return -1; } if (!(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); }" >>confdefs.h
15127
15128 ;;
15129
15130 unixware )
15131 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock(sigmask(SIGCLD)); if (grantpt(fd) == -1) fatal(\"could not grant slave pty\"); sigunblock(sigmask(SIGCLD)); 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
15132
15133 ;;
15134 esac
15135
15136
15137 case $opsys in
15138 sol2* | unixware )
15139 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15140
15141 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15142
15143
15144 $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
15145
15146 ;;
15147 esac
15148
15149
15150
15151
15152 case $opsys in
15153 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
15154 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15155
15156 ;;
15157
15158 gnu-linux | gnu-kfreebsd )
15159
15160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15161 $as_echo_n "checking for signals via characters... " >&6; }
15162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15163 /* end confdefs.h. */
15164
15165 #include <linux/version.h>
15166 #if LINUX_VERSION_CODE < 0x20400
15167 # error "Linux version too old"
15168 #endif
15169
15170 int
15171 main ()
15172 {
15173
15174 ;
15175 return 0;
15176 }
15177 _ACEOF
15178 if ac_fn_c_try_cpp "$LINENO"; then :
15179 emacs_signals_via_chars=yes
15180 else
15181 emacs_signals_via_chars=no
15182 fi
15183 rm -f conftest.err conftest.$ac_ext
15184
15185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15186 $as_echo "$emacs_signals_via_chars" >&6; }
15187 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15188
15189 ;;
15190 esac
15191
15192
15193
15194
15195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15196 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15198 /* end confdefs.h. */
15199
15200 #include <features.h>
15201 #ifndef __GNU_LIBRARY__
15202 # error "this is not the GNU C library"
15203 #endif
15204
15205 int
15206 main ()
15207 {
15208
15209 ;
15210 return 0;
15211 }
15212 _ACEOF
15213 if ac_fn_c_try_cpp "$LINENO"; then :
15214 emacs_glibc=yes
15215 else
15216 emacs_glibc=no
15217 fi
15218 rm -f conftest.err conftest.$ac_ext
15219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15220 $as_echo "$emacs_glibc" >&6; }
15221
15222 if test $emacs_glibc = yes; then
15223
15224 emacs_pending_output=unknown
15225
15226 case $opsys in
15227 gnu | gnu-linux | gnu-kfreebsd )
15228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15229 $as_echo_n "checking for style of pending output formalism... " >&6; }
15230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15231 /* end confdefs.h. */
15232
15233 #include <stdio.h>
15234 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15235 # error "stdio definitions not found"
15236 #endif
15237
15238 int
15239 main ()
15240 {
15241
15242 ;
15243 return 0;
15244 }
15245 _ACEOF
15246 if ac_fn_c_try_cpp "$LINENO"; then :
15247 emacs_pending_output=new
15248 fi
15249 rm -f conftest.err conftest.$ac_ext
15250
15251 if test $emacs_pending_output = unknown; then
15252 case $opsys in
15253 gnu-linux | gnu-kfreebsd)
15254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15255 /* end confdefs.h. */
15256
15257 #include <stdio.h>
15258 #ifndef __UCLIBC__
15259 # error "not using uclibc"
15260 #endif
15261
15262 int
15263 main ()
15264 {
15265
15266 ;
15267 return 0;
15268 }
15269 _ACEOF
15270 if ac_fn_c_try_cpp "$LINENO"; then :
15271 emacs_pending_output=uclibc
15272 else
15273 emacs_pending_output=old
15274 fi
15275 rm -f conftest.err conftest.$ac_ext
15276 ;;
15277 esac
15278 fi
15279
15280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15281 $as_echo "$emacs_pending_output" >&6; }
15282
15283 case $emacs_pending_output in
15284 new)
15285 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15286
15287 ;;
15288 uclibc)
15289 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15290
15291 ;;
15292 old)
15293 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15294
15295 ;;
15296 esac
15297 ;;
15298 esac
15299 if test $emacs_pending_output = unknown; then
15300 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15301
15302 fi
15303
15304 else
15305 case $opsys in
15306 cygwin | darwin | freebsd | netbsd | openbsd )
15307 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15308
15309 ;;
15310
15311 unixware)
15312 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15313
15314 ;;
15315
15316 *)
15317 if test x$ac_cv_header_stdio_ext_h = xyes && \
15318 test x$ac_cv_func___fpending = xyes; then
15319 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15320
15321
15322 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15323
15324 else
15325 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15326
15327 fi
15328 ;;
15329 esac
15330 fi
15331
15332
15333
15334
15335 case $opsys in
15336 gnu)
15337 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15338
15339 ;;
15340
15341 hpux*)
15342 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15343
15344 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15345
15346 ;;
15347 irix6-5)
15348 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15349
15350 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15351
15352 ;;
15353 esac
15354
15355
15356
15357
15358
15359 case $opsys in
15360 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15361 ;;
15362
15363 gnu | freebsd | netbsd | openbsd )
15364
15365 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15366
15367 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15368
15369 ;;
15370
15371 gnu-linux | gnu-kfreebsd )
15372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15373 /* end confdefs.h. */
15374
15375 #ifndef __i386__
15376 # error "not i386"
15377 #endif
15378
15379 int
15380 main ()
15381 {
15382
15383 ;
15384 return 0;
15385 }
15386 _ACEOF
15387 if ac_fn_c_try_cpp "$LINENO"; then :
15388 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15389
15390 fi
15391 rm -f conftest.err conftest.$ac_ext
15392
15393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15394 /* end confdefs.h. */
15395
15396 #ifndef __ia64__
15397 # error "not ia64"
15398 #endif
15399
15400 int
15401 main ()
15402 {
15403
15404 ;
15405 return 0;
15406 }
15407 _ACEOF
15408 if ac_fn_c_try_cpp "$LINENO"; then :
15409
15410 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15411
15412 fi
15413 rm -f conftest.err conftest.$ac_ext
15414 ;;
15415
15416 hpux*)
15417
15418 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15419
15420 ;;
15421
15422 irix6-5)
15423 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15424
15425 ;;
15426 esac
15427
15428
15429
15430
15431
15432
15433
15434 case $opsys in
15435 aix4-2 | hpux* | unixware)
15436 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15437
15438 ;;
15439
15440 gnu-linux | gnu-kfreebsd )
15441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15442 /* end confdefs.h. */
15443
15444 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15445 || defined __alpha__ || defined __mips__ || defined __s390__ \
15446 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15447 || defined __ia64__ || defined __sh__
15448 /* ok */
15449 #else
15450 # error "setjmp not known to work on this arch"
15451 #endif
15452
15453 int
15454 main ()
15455 {
15456
15457 ;
15458 return 0;
15459 }
15460 _ACEOF
15461 if ac_fn_c_try_cpp "$LINENO"; then :
15462 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15463
15464 else
15465 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15466
15467 fi
15468 rm -f conftest.err conftest.$ac_ext
15469 ;;
15470 esac
15471
15472
15473 if test x$GCC = xyes; then
15474 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15475
15476 else
15477 case $opsys in
15478 freebsd | netbsd | openbsd | irix6-5 | sol2* )
15479 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15480
15481 ;;
15482 esac
15483 fi
15484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _setjmp" >&5
15485 $as_echo_n "checking for _setjmp... " >&6; }
15486 if test "${emacs_cv_func__setjmp+set}" = set; then :
15487 $as_echo_n "(cached) " >&6
15488 else
15489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15490 /* end confdefs.h. */
15491 #include <setjmp.h>
15492
15493 int
15494 main ()
15495 {
15496 jmp_buf j;
15497 if (! _setjmp (j))
15498 _longjmp (j, 1);
15499 ;
15500 return 0;
15501 }
15502 _ACEOF
15503 if ac_fn_c_try_link "$LINENO"; then :
15504 emacs_cv_func__setjmp=yes
15505 else
15506 emacs_cv_func__setjmp=no
15507 fi
15508 rm -f core conftest.err conftest.$ac_objext \
15509 conftest$ac_exeext conftest.$ac_ext
15510 fi
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func__setjmp" >&5
15512 $as_echo "$emacs_cv_func__setjmp" >&6; }
15513 if test $emacs_cv_func__setjmp = no; then
15514
15515 $as_echo "#define _setjmp setjmp" >>confdefs.h
15516
15517
15518 $as_echo "#define _longjmp longjmp" >>confdefs.h
15519
15520 fi
15521
15522 case $opsys in
15523 sol2* | unixware )
15524
15525 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15526
15527 ;;
15528 esac
15529
15530
15531 case $opsys in
15532 hpux* | sol2* )
15533
15534 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15535
15536 ;;
15537
15538 netbsd | openbsd )
15539
15540 $as_echo "#define SIGNAL_H_AHB 1" >>confdefs.h
15541
15542 ;;
15543 esac
15544
15545
15546
15547
15548
15549
15550
15551
15552
15553
15554 case $opsys in
15555 aix4-2)
15556 $as_echo "#define USG /**/" >>confdefs.h
15557
15558 $as_echo "#define USG5 /**/" >>confdefs.h
15559
15560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15561 /* end confdefs.h. */
15562
15563 #ifndef _AIX
15564 # error "_AIX not defined"
15565 #endif
15566
15567 int
15568 main ()
15569 {
15570
15571 ;
15572 return 0;
15573 }
15574 _ACEOF
15575 if ac_fn_c_try_cpp "$LINENO"; then :
15576
15577 else
15578
15579 $as_echo "#define _AIX /**/" >>confdefs.h
15580
15581 fi
15582 rm -f conftest.err conftest.$ac_ext
15583 ;;
15584
15585 cygwin)
15586
15587 $as_echo "#define CYGWIN 1" >>confdefs.h
15588
15589 ;;
15590
15591 darwin)
15592 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15593
15594 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15595
15596
15597 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15598
15599 ;;
15600
15601 freebsd)
15602 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15603
15604
15605 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15606
15607 ;;
15608
15609 gnu | netbsd | openbsd )
15610 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15611
15612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15613 /* end confdefs.h. */
15614
15615 #ifndef BSD_SYSTEM
15616 # error "BSD_SYSTEM not defined"
15617 #endif
15618
15619 int
15620 main ()
15621 {
15622
15623 ;
15624 return 0;
15625 }
15626 _ACEOF
15627 if ac_fn_c_try_cpp "$LINENO"; then :
15628
15629 else
15630 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15631
15632 fi
15633 rm -f conftest.err conftest.$ac_ext
15634 ;;
15635
15636 gnu-linux | gnu-kfreebsd )
15637 $as_echo "#define USG /**/" >>confdefs.h
15638
15639
15640 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15641
15642 ;;
15643
15644 hpux*)
15645 $as_echo "#define USG /**/" >>confdefs.h
15646
15647 $as_echo "#define USG5 /**/" >>confdefs.h
15648
15649
15650 $as_echo "#define HPUX /**/" >>confdefs.h
15651
15652 ;;
15653
15654 irix6-5)
15655 $as_echo "#define USG /**/" >>confdefs.h
15656
15657 $as_echo "#define USG5 /**/" >>confdefs.h
15658
15659 $as_echo "#define USG5_4 /**/" >>confdefs.h
15660
15661
15662 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15663
15664 ;;
15665
15666 sol2*)
15667 $as_echo "#define USG /**/" >>confdefs.h
15668
15669 $as_echo "#define USG5 /**/" >>confdefs.h
15670
15671 $as_echo "#define USG5_4 /**/" >>confdefs.h
15672
15673
15674 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15675
15676 ;;
15677
15678 unixware)
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 esac
15687
15688
15689 case $opsys in
15690 cygwin)
15691
15692 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15693
15694 ;;
15695
15696 hpux11)
15697
15698 $as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
15699
15700
15701 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15702
15703 ;;
15704
15705 irix6-5)
15706
15707 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15708
15709
15710 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
15711
15712 ;;
15713
15714 sol2-10)
15715
15716 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15717
15718 ;;
15719 esac
15720
15721 # Set up the CFLAGS for real compilation, so we can substitute it.
15722 CFLAGS="$REAL_CFLAGS"
15723 CPPFLAGS="$REAL_CPPFLAGS"
15724
15725 ## Hack to detect a buggy GCC version.
15726 if test "x$GCC" = xyes \
15727 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15728 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15729 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15730 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15731 fi
15732
15733 version=$PACKAGE_VERSION
15734
15735 ### Specify what sort of things we'll be editing into Makefile and config.h.
15736 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15737
15738
15739 ## Unused?
15740
15741
15742
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758
15759
15760
15761
15762 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15763 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15764 ## end of LIBX_BASE, but nothing ever set it.
15765
15766
15767
15768
15769 ## Used in lwlib/Makefile.in.
15770
15771
15772
15773
15774
15775
15776
15777
15778 if test -n "${term_header}"; then
15779
15780 cat >>confdefs.h <<_ACEOF
15781 #define TERM_HEADER "${term_header}"
15782 _ACEOF
15783
15784 fi
15785
15786
15787 cat >>confdefs.h <<_ACEOF
15788 #define EMACS_CONFIGURATION "${canonical}"
15789 _ACEOF
15790
15791
15792 cat >>confdefs.h <<_ACEOF
15793 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15794 _ACEOF
15795
15796
15797
15798 XMENU_OBJ=
15799 XOBJ=
15800 FONT_OBJ=
15801 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15802
15803 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15804
15805 XMENU_OBJ=xmenu.o
15806 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
15807 FONT_OBJ=xfont.o
15808 if test "$HAVE_XFT" = "yes"; then
15809 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15810 elif test "$HAVE_FREETYPE" = "yes"; then
15811 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15812 fi
15813
15814 fi
15815
15816
15817
15818
15819 WIDGET_OBJ=
15820 MOTIF_LIBW=
15821 if test "${USE_X_TOOLKIT}" != "none" ; then
15822 WIDGET_OBJ=widget.o
15823
15824 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15825
15826 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15827
15828 $as_echo "#define USE_LUCID 1" >>confdefs.h
15829
15830 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15831
15832 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15833
15834 MOTIF_LIBW=-lXm
15835 case "$opsys" in
15836 gnu-linux)
15837 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15838 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15839 ;;
15840
15841 unixware)
15842 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15843 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15844 MOTIF_LIBW="MOTIF_LIBW -lXimp"
15845 ;;
15846
15847 aix4-2)
15848 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15849 MOTIF_LIBW="$MOTIF_LIBW -li18n"
15850 ;;
15851 esac
15852 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15853 fi
15854 fi
15855
15856
15857 TOOLKIT_LIBW=
15858 case "$USE_X_TOOLKIT" in
15859 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15860 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15861 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15862 esac
15863
15864
15865 if test "$USE_X_TOOLKIT" = "none"; then
15866 LIBXT_OTHER="\$(LIBXSM)"
15867 OLDXMENU_TARGET="really-oldXMenu"
15868 else
15869 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15870 OLDXMENU_TARGET="really-lwlib"
15871 fi
15872
15873
15874 ## The X Menu stuff is present in the X10 distribution, but missing
15875 ## from X11. If we have X10, just use the installed library;
15876 ## otherwise, use our own copy.
15877 if test "${HAVE_X11}" = "yes" ; then
15878
15879 $as_echo "#define HAVE_X11 1" >>confdefs.h
15880
15881
15882 if test "$USE_X_TOOLKIT" = "none"; then
15883 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15884 else
15885 OLDXMENU="\${lwlibdir}/liblw.a"
15886 fi
15887 LIBXMENU="\$(OLDXMENU)"
15888 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15889 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15890 else
15891 ## For a syntactically valid Makefile; not actually used for anything.
15892 ## See comments in src/Makefile.in.
15893 OLDXMENU=nothing
15894 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15895 if test "${HAVE_X_WINDOWS}" = "yes"; then
15896 LIBXMENU="-lXMenu"
15897 else
15898 LIBXMENU=
15899 fi
15900 LIBX_OTHER=
15901 OLDXMENU_DEPS=
15902 fi
15903
15904 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15905 OLDXMENU_TARGET=
15906 OLDXMENU=nothing
15907 LIBXMENU=
15908 OLDXMENU_DEPS=
15909 fi
15910
15911
15912
15913
15914
15915
15916
15917 if test "${HAVE_MENUS}" = "yes" ; then
15918
15919 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15920
15921 fi
15922
15923 if test "${GNU_MALLOC}" = "yes" ; then
15924
15925 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15926
15927 fi
15928
15929 RALLOC_OBJ=
15930 if test "${REL_ALLOC}" = "yes" ; then
15931
15932 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15933
15934
15935 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15936 fi
15937
15938
15939 if test "$opsys" = "cygwin"; then
15940 CYGWIN_OBJ="sheap.o"
15941 ## Cygwin differs because of its unexec().
15942 PRE_ALLOC_OBJ=
15943 POST_ALLOC_OBJ=lastfile.o
15944 else
15945 CYGWIN_OBJ=
15946 PRE_ALLOC_OBJ=lastfile.o
15947 POST_ALLOC_OBJ=
15948 fi
15949
15950
15951
15952
15953 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
15954 # it temporarily reverts them to their pre-pkg-config values,
15955 # because gnulib needs to work with both src (which uses the
15956 # pkg-config stuff) and lib-src (which does not). For example, gnulib
15957 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
15958 # and it therefore needs to run in an environment where LIBS does not
15959 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
15960 # for some package unrelated to lib-src.
15961 SAVE_CFLAGS=$CFLAGS
15962 SAVE_LIBS=$LIBS
15963 CFLAGS=$pre_PKG_CONFIG_CFLAGS
15964 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
15965
15966
15967
15968
15969
15970
15971
15972
15973
15974
15975
15976 LIBC_FATAL_STDERR_=1
15977 export LIBC_FATAL_STDERR_
15978
15979 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15980 # for constant arguments. Useless!
15981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15982 $as_echo_n "checking for working alloca.h... " >&6; }
15983 if test "${ac_cv_working_alloca_h+set}" = set; then :
15984 $as_echo_n "(cached) " >&6
15985 else
15986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15987 /* end confdefs.h. */
15988 #include <alloca.h>
15989 int
15990 main ()
15991 {
15992 char *p = (char *) alloca (2 * sizeof (int));
15993 if (p) return 0;
15994 ;
15995 return 0;
15996 }
15997 _ACEOF
15998 if ac_fn_c_try_link "$LINENO"; then :
15999 ac_cv_working_alloca_h=yes
16000 else
16001 ac_cv_working_alloca_h=no
16002 fi
16003 rm -f core conftest.err conftest.$ac_objext \
16004 conftest$ac_exeext conftest.$ac_ext
16005 fi
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16007 $as_echo "$ac_cv_working_alloca_h" >&6; }
16008 if test $ac_cv_working_alloca_h = yes; then
16009
16010 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16011
16012 fi
16013
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16015 $as_echo_n "checking for alloca... " >&6; }
16016 if test "${ac_cv_func_alloca_works+set}" = set; then :
16017 $as_echo_n "(cached) " >&6
16018 else
16019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16020 /* end confdefs.h. */
16021 #ifdef __GNUC__
16022 # define alloca __builtin_alloca
16023 #else
16024 # ifdef _MSC_VER
16025 # include <malloc.h>
16026 # define alloca _alloca
16027 # else
16028 # ifdef HAVE_ALLOCA_H
16029 # include <alloca.h>
16030 # else
16031 # ifdef _AIX
16032 #pragma alloca
16033 # else
16034 # ifndef alloca /* predefined by HP cc +Olibcalls */
16035 char *alloca ();
16036 # endif
16037 # endif
16038 # endif
16039 # endif
16040 #endif
16041
16042 int
16043 main ()
16044 {
16045 char *p = (char *) alloca (1);
16046 if (p) return 0;
16047 ;
16048 return 0;
16049 }
16050 _ACEOF
16051 if ac_fn_c_try_link "$LINENO"; then :
16052 ac_cv_func_alloca_works=yes
16053 else
16054 ac_cv_func_alloca_works=no
16055 fi
16056 rm -f core conftest.err conftest.$ac_objext \
16057 conftest$ac_exeext conftest.$ac_ext
16058 fi
16059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16060 $as_echo "$ac_cv_func_alloca_works" >&6; }
16061
16062 if test $ac_cv_func_alloca_works = yes; then
16063
16064 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16065
16066 else
16067 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16068 # that cause trouble. Some versions do not even contain alloca or
16069 # contain a buggy version. If you still want to use their alloca,
16070 # use ar to extract alloca.o from them instead of compiling alloca.c.
16071
16072
16073
16074
16075
16076 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
16077
16078 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16079
16080
16081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
16082 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
16083 if test "${ac_cv_os_cray+set}" = set; then :
16084 $as_echo_n "(cached) " >&6
16085 else
16086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16087 /* end confdefs.h. */
16088 #if defined CRAY && ! defined CRAY2
16089 webecray
16090 #else
16091 wenotbecray
16092 #endif
16093
16094 _ACEOF
16095 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16096 $EGREP "webecray" >/dev/null 2>&1; then :
16097 ac_cv_os_cray=yes
16098 else
16099 ac_cv_os_cray=no
16100 fi
16101 rm -f conftest*
16102
16103 fi
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16105 $as_echo "$ac_cv_os_cray" >&6; }
16106 if test $ac_cv_os_cray = yes; then
16107 for ac_func in _getb67 GETB67 getb67; do
16108 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16109 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16110 eval as_val=\$$as_ac_var
16111 if test "x$as_val" = x""yes; then :
16112
16113 cat >>confdefs.h <<_ACEOF
16114 #define CRAY_STACKSEG_END $ac_func
16115 _ACEOF
16116
16117 break
16118 fi
16119
16120 done
16121 fi
16122
16123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16124 $as_echo_n "checking stack direction for C alloca... " >&6; }
16125 if test "${ac_cv_c_stack_direction+set}" = set; then :
16126 $as_echo_n "(cached) " >&6
16127 else
16128 if test "$cross_compiling" = yes; then :
16129 ac_cv_c_stack_direction=0
16130 else
16131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16132 /* end confdefs.h. */
16133 $ac_includes_default
16134 int
16135 find_stack_direction (int *addr, int depth)
16136 {
16137 int dir, dummy = 0;
16138 if (! addr)
16139 addr = &dummy;
16140 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16141 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16142 return dir + dummy;
16143 }
16144
16145 int
16146 main (int argc, char **argv)
16147 {
16148 return find_stack_direction (0, argc + !argv + 20) < 0;
16149 }
16150 _ACEOF
16151 if ac_fn_c_try_run "$LINENO"; then :
16152 ac_cv_c_stack_direction=1
16153 else
16154 ac_cv_c_stack_direction=-1
16155 fi
16156 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16157 conftest.$ac_objext conftest.beam conftest.$ac_ext
16158 fi
16159
16160 fi
16161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16162 $as_echo "$ac_cv_c_stack_direction" >&6; }
16163 cat >>confdefs.h <<_ACEOF
16164 #define STACK_DIRECTION $ac_cv_c_stack_direction
16165 _ACEOF
16166
16167
16168 fi
16169
16170
16171
16172
16173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16174 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16175 if test "${ac_cv_c_bigendian+set}" = set; then :
16176 $as_echo_n "(cached) " >&6
16177 else
16178 ac_cv_c_bigendian=unknown
16179 # See if we're dealing with a universal compiler.
16180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16181 /* end confdefs.h. */
16182 #ifndef __APPLE_CC__
16183 not a universal capable compiler
16184 #endif
16185 typedef int dummy;
16186
16187 _ACEOF
16188 if ac_fn_c_try_compile "$LINENO"; then :
16189
16190 # Check for potential -arch flags. It is not universal unless
16191 # there are at least two -arch flags with different values.
16192 ac_arch=
16193 ac_prev=
16194 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16195 if test -n "$ac_prev"; then
16196 case $ac_word in
16197 i?86 | x86_64 | ppc | ppc64)
16198 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16199 ac_arch=$ac_word
16200 else
16201 ac_cv_c_bigendian=universal
16202 break
16203 fi
16204 ;;
16205 esac
16206 ac_prev=
16207 elif test "x$ac_word" = "x-arch"; then
16208 ac_prev=arch
16209 fi
16210 done
16211 fi
16212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16213 if test $ac_cv_c_bigendian = unknown; then
16214 # See if sys/param.h defines the BYTE_ORDER macro.
16215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16216 /* end confdefs.h. */
16217 #include <sys/types.h>
16218 #include <sys/param.h>
16219
16220 int
16221 main ()
16222 {
16223 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16224 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16225 && LITTLE_ENDIAN)
16226 bogus endian macros
16227 #endif
16228
16229 ;
16230 return 0;
16231 }
16232 _ACEOF
16233 if ac_fn_c_try_compile "$LINENO"; then :
16234 # It does; now see whether it defined to BIG_ENDIAN or not.
16235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16236 /* end confdefs.h. */
16237 #include <sys/types.h>
16238 #include <sys/param.h>
16239
16240 int
16241 main ()
16242 {
16243 #if BYTE_ORDER != BIG_ENDIAN
16244 not big endian
16245 #endif
16246
16247 ;
16248 return 0;
16249 }
16250 _ACEOF
16251 if ac_fn_c_try_compile "$LINENO"; then :
16252 ac_cv_c_bigendian=yes
16253 else
16254 ac_cv_c_bigendian=no
16255 fi
16256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16257 fi
16258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16259 fi
16260 if test $ac_cv_c_bigendian = unknown; then
16261 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16263 /* end confdefs.h. */
16264 #include <limits.h>
16265
16266 int
16267 main ()
16268 {
16269 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16270 bogus endian macros
16271 #endif
16272
16273 ;
16274 return 0;
16275 }
16276 _ACEOF
16277 if ac_fn_c_try_compile "$LINENO"; then :
16278 # It does; now see whether it defined to _BIG_ENDIAN or not.
16279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16280 /* end confdefs.h. */
16281 #include <limits.h>
16282
16283 int
16284 main ()
16285 {
16286 #ifndef _BIG_ENDIAN
16287 not big endian
16288 #endif
16289
16290 ;
16291 return 0;
16292 }
16293 _ACEOF
16294 if ac_fn_c_try_compile "$LINENO"; then :
16295 ac_cv_c_bigendian=yes
16296 else
16297 ac_cv_c_bigendian=no
16298 fi
16299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16300 fi
16301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16302 fi
16303 if test $ac_cv_c_bigendian = unknown; then
16304 # Compile a test program.
16305 if test "$cross_compiling" = yes; then :
16306 # Try to guess by grepping values from an object file.
16307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16308 /* end confdefs.h. */
16309 short int ascii_mm[] =
16310 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16311 short int ascii_ii[] =
16312 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16313 int use_ascii (int i) {
16314 return ascii_mm[i] + ascii_ii[i];
16315 }
16316 short int ebcdic_ii[] =
16317 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16318 short int ebcdic_mm[] =
16319 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16320 int use_ebcdic (int i) {
16321 return ebcdic_mm[i] + ebcdic_ii[i];
16322 }
16323 extern int foo;
16324
16325 int
16326 main ()
16327 {
16328 return use_ascii (foo) == use_ebcdic (foo);
16329 ;
16330 return 0;
16331 }
16332 _ACEOF
16333 if ac_fn_c_try_compile "$LINENO"; then :
16334 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16335 ac_cv_c_bigendian=yes
16336 fi
16337 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16338 if test "$ac_cv_c_bigendian" = unknown; then
16339 ac_cv_c_bigendian=no
16340 else
16341 # finding both strings is unlikely to happen, but who knows?
16342 ac_cv_c_bigendian=unknown
16343 fi
16344 fi
16345 fi
16346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16347 else
16348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16349 /* end confdefs.h. */
16350 $ac_includes_default
16351 int
16352 main ()
16353 {
16354
16355 /* Are we little or big endian? From Harbison&Steele. */
16356 union
16357 {
16358 long int l;
16359 char c[sizeof (long int)];
16360 } u;
16361 u.l = 1;
16362 return u.c[sizeof (long int) - 1] == 1;
16363
16364 ;
16365 return 0;
16366 }
16367 _ACEOF
16368 if ac_fn_c_try_run "$LINENO"; then :
16369 ac_cv_c_bigendian=no
16370 else
16371 ac_cv_c_bigendian=yes
16372 fi
16373 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16374 conftest.$ac_objext conftest.beam conftest.$ac_ext
16375 fi
16376
16377 fi
16378 fi
16379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16380 $as_echo "$ac_cv_c_bigendian" >&6; }
16381 case $ac_cv_c_bigendian in #(
16382 yes)
16383 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16384 ;; #(
16385 no)
16386 ;; #(
16387 universal)
16388
16389 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16390
16391 ;; #(
16392 *)
16393 as_fn_error "unknown endianness
16394 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16395 esac
16396
16397
16398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16399 $as_echo_n "checking for inline... " >&6; }
16400 if test "${ac_cv_c_inline+set}" = set; then :
16401 $as_echo_n "(cached) " >&6
16402 else
16403 ac_cv_c_inline=no
16404 for ac_kw in inline __inline__ __inline; do
16405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16406 /* end confdefs.h. */
16407 #ifndef __cplusplus
16408 typedef int foo_t;
16409 static $ac_kw foo_t static_foo () {return 0; }
16410 $ac_kw foo_t foo () {return 0; }
16411 #endif
16412
16413 _ACEOF
16414 if ac_fn_c_try_compile "$LINENO"; then :
16415 ac_cv_c_inline=$ac_kw
16416 fi
16417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16418 test "$ac_cv_c_inline" != no && break
16419 done
16420
16421 fi
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16423 $as_echo "$ac_cv_c_inline" >&6; }
16424
16425 case $ac_cv_c_inline in
16426 inline | yes) ;;
16427 *)
16428 case $ac_cv_c_inline in
16429 no) ac_val=;;
16430 *) ac_val=$ac_cv_c_inline;;
16431 esac
16432 cat >>confdefs.h <<_ACEOF
16433 #ifndef __cplusplus
16434 #define inline $ac_val
16435 #endif
16436 _ACEOF
16437 ;;
16438 esac
16439
16440
16441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16442 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16443 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16444 $as_echo_n "(cached) " >&6
16445 else
16446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16447 /* end confdefs.h. */
16448 /* On HP-UX before 11.23, strtold returns a struct instead of
16449 long double. Reject implementations like that, by requiring
16450 compatibility with the C99 prototype. */
16451 #include <stdlib.h>
16452 static long double (*p) (char const *, char **) = strtold;
16453 static long double
16454 test (char const *nptr, char **endptr)
16455 {
16456 long double r;
16457 r = strtold (nptr, endptr);
16458 return r;
16459 }
16460 int
16461 main ()
16462 {
16463 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16464 ;
16465 return 0;
16466 }
16467 _ACEOF
16468 if ac_fn_c_try_link "$LINENO"; then :
16469 gl_cv_func_c99_strtold=yes
16470 else
16471 gl_cv_func_c99_strtold=no
16472 fi
16473 rm -f core conftest.err conftest.$ac_objext \
16474 conftest$ac_exeext conftest.$ac_ext
16475 fi
16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16477 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16478 if test $gl_cv_func_c99_strtold = yes; then
16479
16480 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16481
16482 fi
16483
16484
16485 GNULIB_CHDIR=0;
16486 GNULIB_CHOWN=0;
16487 GNULIB_CLOSE=0;
16488 GNULIB_DUP=0;
16489 GNULIB_DUP2=0;
16490 GNULIB_DUP3=0;
16491 GNULIB_ENVIRON=0;
16492 GNULIB_EUIDACCESS=0;
16493 GNULIB_FACCESSAT=0;
16494 GNULIB_FCHDIR=0;
16495 GNULIB_FCHOWNAT=0;
16496 GNULIB_FDATASYNC=0;
16497 GNULIB_FSYNC=0;
16498 GNULIB_FTRUNCATE=0;
16499 GNULIB_GETCWD=0;
16500 GNULIB_GETDOMAINNAME=0;
16501 GNULIB_GETDTABLESIZE=0;
16502 GNULIB_GETGROUPS=0;
16503 GNULIB_GETHOSTNAME=0;
16504 GNULIB_GETLOGIN=0;
16505 GNULIB_GETLOGIN_R=0;
16506 GNULIB_GETPAGESIZE=0;
16507 GNULIB_GETUSERSHELL=0;
16508 GNULIB_GROUP_MEMBER=0;
16509 GNULIB_ISATTY=0;
16510 GNULIB_LCHOWN=0;
16511 GNULIB_LINK=0;
16512 GNULIB_LINKAT=0;
16513 GNULIB_LSEEK=0;
16514 GNULIB_PIPE=0;
16515 GNULIB_PIPE2=0;
16516 GNULIB_PREAD=0;
16517 GNULIB_PWRITE=0;
16518 GNULIB_READ=0;
16519 GNULIB_READLINK=0;
16520 GNULIB_READLINKAT=0;
16521 GNULIB_RMDIR=0;
16522 GNULIB_SETHOSTNAME=0;
16523 GNULIB_SLEEP=0;
16524 GNULIB_SYMLINK=0;
16525 GNULIB_SYMLINKAT=0;
16526 GNULIB_TTYNAME_R=0;
16527 GNULIB_UNISTD_H_NONBLOCKING=0;
16528 GNULIB_UNISTD_H_SIGPIPE=0;
16529 GNULIB_UNLINK=0;
16530 GNULIB_UNLINKAT=0;
16531 GNULIB_USLEEP=0;
16532 GNULIB_WRITE=0;
16533 HAVE_CHOWN=1;
16534 HAVE_DUP2=1;
16535 HAVE_DUP3=1;
16536 HAVE_EUIDACCESS=1;
16537 HAVE_FACCESSAT=1;
16538 HAVE_FCHDIR=1;
16539 HAVE_FCHOWNAT=1;
16540 HAVE_FDATASYNC=1;
16541 HAVE_FSYNC=1;
16542 HAVE_FTRUNCATE=1;
16543 HAVE_GETDTABLESIZE=1;
16544 HAVE_GETGROUPS=1;
16545 HAVE_GETHOSTNAME=1;
16546 HAVE_GETLOGIN=1;
16547 HAVE_GETPAGESIZE=1;
16548 HAVE_GROUP_MEMBER=1;
16549 HAVE_LCHOWN=1;
16550 HAVE_LINK=1;
16551 HAVE_LINKAT=1;
16552 HAVE_PIPE=1;
16553 HAVE_PIPE2=1;
16554 HAVE_PREAD=1;
16555 HAVE_PWRITE=1;
16556 HAVE_READLINK=1;
16557 HAVE_READLINKAT=1;
16558 HAVE_SETHOSTNAME=1;
16559 HAVE_SLEEP=1;
16560 HAVE_SYMLINK=1;
16561 HAVE_SYMLINKAT=1;
16562 HAVE_UNLINKAT=1;
16563 HAVE_USLEEP=1;
16564 HAVE_DECL_ENVIRON=1;
16565 HAVE_DECL_FCHDIR=1;
16566 HAVE_DECL_FDATASYNC=1;
16567 HAVE_DECL_GETDOMAINNAME=1;
16568 HAVE_DECL_GETLOGIN_R=1;
16569 HAVE_DECL_GETPAGESIZE=1;
16570 HAVE_DECL_GETUSERSHELL=1;
16571 HAVE_DECL_SETHOSTNAME=1;
16572 HAVE_DECL_TTYNAME_R=1;
16573 HAVE_OS_H=0;
16574 HAVE_SYS_PARAM_H=0;
16575 REPLACE_CHOWN=0;
16576 REPLACE_CLOSE=0;
16577 REPLACE_DUP=0;
16578 REPLACE_DUP2=0;
16579 REPLACE_FCHOWNAT=0;
16580 REPLACE_FTRUNCATE=0;
16581 REPLACE_GETCWD=0;
16582 REPLACE_GETDOMAINNAME=0;
16583 REPLACE_GETLOGIN_R=0;
16584 REPLACE_GETGROUPS=0;
16585 REPLACE_GETPAGESIZE=0;
16586 REPLACE_ISATTY=0;
16587 REPLACE_LCHOWN=0;
16588 REPLACE_LINK=0;
16589 REPLACE_LINKAT=0;
16590 REPLACE_LSEEK=0;
16591 REPLACE_PREAD=0;
16592 REPLACE_PWRITE=0;
16593 REPLACE_READ=0;
16594 REPLACE_READLINK=0;
16595 REPLACE_RMDIR=0;
16596 REPLACE_SLEEP=0;
16597 REPLACE_SYMLINK=0;
16598 REPLACE_TTYNAME_R=0;
16599 REPLACE_UNLINK=0;
16600 REPLACE_UNLINKAT=0;
16601 REPLACE_USLEEP=0;
16602 REPLACE_WRITE=0;
16603 UNISTD_H_HAVE_WINSOCK2_H=0;
16604 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16605
16606
16607
16608
16609
16610
16611
16612
16613
16614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16615 $as_echo_n "checking if environ is properly declared... " >&6; }
16616 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16617 $as_echo_n "(cached) " >&6
16618 else
16619
16620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16621 /* end confdefs.h. */
16622 #if HAVE_UNISTD_H
16623 #include <unistd.h>
16624 #endif
16625 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16626 #include <stdlib.h>
16627
16628 extern struct { int foo; } environ;
16629 int
16630 main ()
16631 {
16632 environ.foo = 1;
16633 ;
16634 return 0;
16635 }
16636 _ACEOF
16637 if ac_fn_c_try_compile "$LINENO"; then :
16638 gt_cv_var_environ_declaration=no
16639 else
16640 gt_cv_var_environ_declaration=yes
16641 fi
16642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16643 fi
16644
16645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16646 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16647 if test $gt_cv_var_environ_declaration = yes; then
16648
16649 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16650
16651 fi
16652
16653
16654 if test $gt_cv_var_environ_declaration != yes; then
16655 HAVE_DECL_ENVIRON=0
16656 fi
16657
16658
16659
16660
16661
16662
16663
16664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16665 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16666 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16667 $as_echo_n "(cached) " >&6
16668 else
16669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16670 /* end confdefs.h. */
16671
16672 #include <sys/types.h>
16673 #include <sys/stat.h>
16674 int
16675 main ()
16676 {
16677 struct stat s; s.st_dm_mode;
16678 ;
16679 return 0;
16680 }
16681 _ACEOF
16682 if ac_fn_c_try_compile "$LINENO"; then :
16683 ac_cv_struct_st_dm_mode=yes
16684 else
16685 ac_cv_struct_st_dm_mode=no
16686 fi
16687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16688 fi
16689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16690 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16691
16692 if test $ac_cv_struct_st_dm_mode = yes; then
16693
16694 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16695
16696 fi
16697
16698
16699 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16700 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16701 ac_have_decl=1
16702 else
16703 ac_have_decl=0
16704 fi
16705
16706 cat >>confdefs.h <<_ACEOF
16707 #define HAVE_DECL_STRMODE $ac_have_decl
16708 _ACEOF
16709
16710
16711 GNULIB__EXIT=0;
16712 GNULIB_ATOLL=0;
16713 GNULIB_CALLOC_POSIX=0;
16714 GNULIB_CANONICALIZE_FILE_NAME=0;
16715 GNULIB_GETLOADAVG=0;
16716 GNULIB_GETSUBOPT=0;
16717 GNULIB_GRANTPT=0;
16718 GNULIB_MALLOC_POSIX=0;
16719 GNULIB_MBTOWC=0;
16720 GNULIB_MKDTEMP=0;
16721 GNULIB_MKOSTEMP=0;
16722 GNULIB_MKOSTEMPS=0;
16723 GNULIB_MKSTEMP=0;
16724 GNULIB_MKSTEMPS=0;
16725 GNULIB_POSIX_OPENPT=0;
16726 GNULIB_PTSNAME=0;
16727 GNULIB_PTSNAME_R=0;
16728 GNULIB_PUTENV=0;
16729 GNULIB_RANDOM=0;
16730 GNULIB_RANDOM_R=0;
16731 GNULIB_REALLOC_POSIX=0;
16732 GNULIB_REALPATH=0;
16733 GNULIB_RPMATCH=0;
16734 GNULIB_SETENV=0;
16735 GNULIB_STRTOD=0;
16736 GNULIB_STRTOLL=0;
16737 GNULIB_STRTOULL=0;
16738 GNULIB_SYSTEM_POSIX=0;
16739 GNULIB_UNLOCKPT=0;
16740 GNULIB_UNSETENV=0;
16741 GNULIB_WCTOMB=0;
16742 HAVE__EXIT=1;
16743 HAVE_ATOLL=1;
16744 HAVE_CANONICALIZE_FILE_NAME=1;
16745 HAVE_DECL_GETLOADAVG=1;
16746 HAVE_GETSUBOPT=1;
16747 HAVE_GRANTPT=1;
16748 HAVE_MKDTEMP=1;
16749 HAVE_MKOSTEMP=1;
16750 HAVE_MKOSTEMPS=1;
16751 HAVE_MKSTEMP=1;
16752 HAVE_MKSTEMPS=1;
16753 HAVE_POSIX_OPENPT=1;
16754 HAVE_PTSNAME=1;
16755 HAVE_PTSNAME_R=1;
16756 HAVE_RANDOM=1;
16757 HAVE_RANDOM_H=1;
16758 HAVE_RANDOM_R=1;
16759 HAVE_REALPATH=1;
16760 HAVE_RPMATCH=1;
16761 HAVE_SETENV=1;
16762 HAVE_DECL_SETENV=1;
16763 HAVE_STRTOD=1;
16764 HAVE_STRTOLL=1;
16765 HAVE_STRTOULL=1;
16766 HAVE_STRUCT_RANDOM_DATA=1;
16767 HAVE_SYS_LOADAVG_H=0;
16768 HAVE_UNLOCKPT=1;
16769 HAVE_DECL_UNSETENV=1;
16770 REPLACE_CALLOC=0;
16771 REPLACE_CANONICALIZE_FILE_NAME=0;
16772 REPLACE_MALLOC=0;
16773 REPLACE_MBTOWC=0;
16774 REPLACE_MKSTEMP=0;
16775 REPLACE_PTSNAME_R=0;
16776 REPLACE_PUTENV=0;
16777 REPLACE_RANDOM_R=0;
16778 REPLACE_REALLOC=0;
16779 REPLACE_REALPATH=0;
16780 REPLACE_SETENV=0;
16781 REPLACE_STRTOD=0;
16782 REPLACE_UNSETENV=0;
16783 REPLACE_WCTOMB=0;
16784
16785
16786
16787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16788 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16789 if test "${gl_cv_have_include_next+set}" = set; then :
16790 $as_echo_n "(cached) " >&6
16791 else
16792 rm -rf conftestd1a conftestd1b conftestd2
16793 mkdir conftestd1a conftestd1b conftestd2
16794 cat <<EOF > conftestd1a/conftest.h
16795 #define DEFINED_IN_CONFTESTD1
16796 #include_next <conftest.h>
16797 #ifdef DEFINED_IN_CONFTESTD2
16798 int foo;
16799 #else
16800 #error "include_next doesn't work"
16801 #endif
16802 EOF
16803 cat <<EOF > conftestd1b/conftest.h
16804 #define DEFINED_IN_CONFTESTD1
16805 #include <stdio.h>
16806 #include_next <conftest.h>
16807 #ifdef DEFINED_IN_CONFTESTD2
16808 int foo;
16809 #else
16810 #error "include_next doesn't work"
16811 #endif
16812 EOF
16813 cat <<EOF > conftestd2/conftest.h
16814 #ifndef DEFINED_IN_CONFTESTD1
16815 #error "include_next test doesn't work"
16816 #endif
16817 #define DEFINED_IN_CONFTESTD2
16818 EOF
16819 gl_save_CPPFLAGS="$CPPFLAGS"
16820 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16822 /* end confdefs.h. */
16823 #include <conftest.h>
16824 _ACEOF
16825 if ac_fn_c_try_compile "$LINENO"; then :
16826 gl_cv_have_include_next=yes
16827 else
16828 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16830 /* end confdefs.h. */
16831 #include <conftest.h>
16832 _ACEOF
16833 if ac_fn_c_try_compile "$LINENO"; then :
16834 gl_cv_have_include_next=buggy
16835 else
16836 gl_cv_have_include_next=no
16837 fi
16838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16839
16840 fi
16841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16842 CPPFLAGS="$gl_save_CPPFLAGS"
16843 rm -rf conftestd1a conftestd1b conftestd2
16844
16845 fi
16846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16847 $as_echo "$gl_cv_have_include_next" >&6; }
16848 PRAGMA_SYSTEM_HEADER=
16849 if test $gl_cv_have_include_next = yes; then
16850 INCLUDE_NEXT=include_next
16851 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16852 if test -n "$GCC"; then
16853 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16854 fi
16855 else
16856 if test $gl_cv_have_include_next = buggy; then
16857 INCLUDE_NEXT=include
16858 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16859 else
16860 INCLUDE_NEXT=include
16861 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16862 fi
16863 fi
16864
16865
16866
16867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16868 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16869 if test "${gl_cv_pragma_columns+set}" = set; then :
16870 $as_echo_n "(cached) " >&6
16871 else
16872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16873 /* end confdefs.h. */
16874
16875 #ifdef __TANDEM
16876 choke me
16877 #endif
16878
16879 _ACEOF
16880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16881 $EGREP "choke me" >/dev/null 2>&1; then :
16882 gl_cv_pragma_columns=yes
16883 else
16884 gl_cv_pragma_columns=no
16885 fi
16886 rm -f conftest*
16887
16888
16889 fi
16890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16891 $as_echo "$gl_cv_pragma_columns" >&6; }
16892 if test $gl_cv_pragma_columns = yes; then
16893 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16894 else
16895 PRAGMA_COLUMNS=
16896 fi
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912
16913
16914 if test $gl_cv_have_include_next = yes; then
16915 gl_cv_next_getopt_h='<'getopt.h'>'
16916 else
16917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16918 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16919 if test "${gl_cv_next_getopt_h+set}" = set; then :
16920 $as_echo_n "(cached) " >&6
16921 else
16922
16923 if test $ac_cv_header_getopt_h = yes; then
16924
16925
16926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16927 /* end confdefs.h. */
16928 #include <getopt.h>
16929
16930 _ACEOF
16931 case "$host_os" in
16932 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16933 *) gl_absname_cpp="$ac_cpp" ;;
16934 esac
16935
16936 case "$host_os" in
16937 mingw*)
16938 gl_dirsep_regex='[/\\]'
16939 ;;
16940 *)
16941 gl_dirsep_regex='\/'
16942 ;;
16943 esac
16944 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16945
16946 gl_header_literal_regex=`echo 'getopt.h' \
16947 | sed -e "$gl_make_literal_regex_sed"`
16948 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16949 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16950 s|^/[^/]|//&|
16951 p
16952 q
16953 }'
16954 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16955 sed -n "$gl_absolute_header_sed"`'"'
16956 else
16957 gl_cv_next_getopt_h='<'getopt.h'>'
16958 fi
16959
16960
16961 fi
16962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16963 $as_echo "$gl_cv_next_getopt_h" >&6; }
16964 fi
16965 NEXT_GETOPT_H=$gl_cv_next_getopt_h
16966
16967 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16968 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16969 gl_next_as_first_directive='<'getopt.h'>'
16970 else
16971 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16972 gl_next_as_first_directive=$gl_cv_next_getopt_h
16973 fi
16974 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16975
16976
16977
16978
16979 if test $ac_cv_header_getopt_h = yes; then
16980 HAVE_GETOPT_H=1
16981 else
16982 HAVE_GETOPT_H=0
16983 fi
16984
16985
16986 gl_replace_getopt=
16987
16988 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16989 for ac_header in getopt.h
16990 do :
16991 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16992 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16993 cat >>confdefs.h <<_ACEOF
16994 #define HAVE_GETOPT_H 1
16995 _ACEOF
16996
16997 else
16998 gl_replace_getopt=yes
16999 fi
17000
17001 done
17002
17003 fi
17004
17005 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17006 for ac_func in getopt_long_only
17007 do :
17008 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
17009 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
17010 cat >>confdefs.h <<_ACEOF
17011 #define HAVE_GETOPT_LONG_ONLY 1
17012 _ACEOF
17013
17014 else
17015 gl_replace_getopt=yes
17016 fi
17017 done
17018
17019 fi
17020
17021 if test -z "$gl_replace_getopt"; then
17022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
17023 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
17024 if test "${gl_cv_func_getopt_posix+set}" = set; then :
17025 $as_echo_n "(cached) " >&6
17026 else
17027
17028 if test $cross_compiling = no; then
17029 if test "$cross_compiling" = yes; then :
17030 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17032 as_fn_error "cannot run test program while cross compiling
17033 See \`config.log' for more details." "$LINENO" 5; }
17034 else
17035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17036 /* end confdefs.h. */
17037
17038 #include <unistd.h>
17039 #include <stdlib.h>
17040 #include <string.h>
17041
17042 int
17043 main ()
17044 {
17045 static char program[] = "program";
17046 static char a[] = "-a";
17047 static char foo[] = "foo";
17048 static char bar[] = "bar";
17049 char *argv[] = { program, a, foo, bar, NULL };
17050 int c;
17051
17052 c = getopt (4, argv, "ab");
17053 if (!(c == 'a'))
17054 return 1;
17055 c = getopt (4, argv, "ab");
17056 if (!(c == -1))
17057 return 2;
17058 if (!(optind == 2))
17059 return 3;
17060 return 0;
17061 }
17062
17063 _ACEOF
17064 if ac_fn_c_try_run "$LINENO"; then :
17065 gl_cv_func_getopt_posix=maybe
17066 else
17067 gl_cv_func_getopt_posix=no
17068 fi
17069 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17070 conftest.$ac_objext conftest.beam conftest.$ac_ext
17071 fi
17072
17073 if test $gl_cv_func_getopt_posix = maybe; then
17074 if test "$cross_compiling" = yes; then :
17075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17077 as_fn_error "cannot run test program while cross compiling
17078 See \`config.log' for more details." "$LINENO" 5; }
17079 else
17080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17081 /* end confdefs.h. */
17082
17083 #include <unistd.h>
17084 #include <stdlib.h>
17085 #include <string.h>
17086
17087 int
17088 main ()
17089 {
17090 static char program[] = "program";
17091 static char donald[] = "donald";
17092 static char p[] = "-p";
17093 static char billy[] = "billy";
17094 static char duck[] = "duck";
17095 static char a[] = "-a";
17096 static char bar[] = "bar";
17097 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17098 int c;
17099
17100 c = getopt (7, argv, "+abp:q:");
17101 if (!(c == -1))
17102 return 4;
17103 if (!(strcmp (argv[0], "program") == 0))
17104 return 5;
17105 if (!(strcmp (argv[1], "donald") == 0))
17106 return 6;
17107 if (!(strcmp (argv[2], "-p") == 0))
17108 return 7;
17109 if (!(strcmp (argv[3], "billy") == 0))
17110 return 8;
17111 if (!(strcmp (argv[4], "duck") == 0))
17112 return 9;
17113 if (!(strcmp (argv[5], "-a") == 0))
17114 return 10;
17115 if (!(strcmp (argv[6], "bar") == 0))
17116 return 11;
17117 if (!(optind == 1))
17118 return 12;
17119 return 0;
17120 }
17121
17122 _ACEOF
17123 if ac_fn_c_try_run "$LINENO"; then :
17124 gl_cv_func_getopt_posix=maybe
17125 else
17126 gl_cv_func_getopt_posix=no
17127 fi
17128 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17129 conftest.$ac_objext conftest.beam conftest.$ac_ext
17130 fi
17131
17132 fi
17133 if test $gl_cv_func_getopt_posix = maybe; then
17134 if test "$cross_compiling" = yes; then :
17135 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17137 as_fn_error "cannot run test program while cross compiling
17138 See \`config.log' for more details." "$LINENO" 5; }
17139 else
17140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17141 /* end confdefs.h. */
17142
17143 #include <unistd.h>
17144 #include <stdlib.h>
17145 #include <string.h>
17146
17147 int
17148 main ()
17149 {
17150 static char program[] = "program";
17151 static char ab[] = "-ab";
17152 char *argv[3] = { program, ab, NULL };
17153 if (getopt (2, argv, "ab:") != 'a')
17154 return 13;
17155 if (getopt (2, argv, "ab:") != '?')
17156 return 14;
17157 if (optopt != 'b')
17158 return 15;
17159 if (optind != 2)
17160 return 16;
17161 return 0;
17162 }
17163
17164 _ACEOF
17165 if ac_fn_c_try_run "$LINENO"; then :
17166 gl_cv_func_getopt_posix=yes
17167 else
17168 gl_cv_func_getopt_posix=no
17169 fi
17170 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17171 conftest.$ac_objext conftest.beam conftest.$ac_ext
17172 fi
17173
17174 fi
17175 else
17176 case "$host_os" in
17177 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
17178 *) gl_cv_func_getopt_posix="guessing yes";;
17179 esac
17180 fi
17181
17182 fi
17183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17184 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17185 case "$gl_cv_func_getopt_posix" in
17186 *no) gl_replace_getopt=yes ;;
17187 esac
17188 fi
17189
17190 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17192 $as_echo_n "checking for working GNU getopt function... " >&6; }
17193 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17194 $as_echo_n "(cached) " >&6
17195 else
17196 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17197 # optstring is necessary for programs like m4 that have POSIX-mandated
17198 # semantics for supporting options interspersed with files.
17199 # Also, since getopt_long is a GNU extension, we require optind=0.
17200 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17201 # so take care to revert to the correct (non-)export state.
17202 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17203 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17204 xx) gl_had_POSIXLY_CORRECT=exported ;;
17205 x) gl_had_POSIXLY_CORRECT=yes ;;
17206 *) gl_had_POSIXLY_CORRECT= ;;
17207 esac
17208 POSIXLY_CORRECT=1
17209 export POSIXLY_CORRECT
17210 if test "$cross_compiling" = yes; then :
17211 gl_cv_func_getopt_gnu="guessing no"
17212
17213 else
17214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17215 /* end confdefs.h. */
17216 #include <getopt.h>
17217 #include <stddef.h>
17218 #include <string.h>
17219
17220 #include <stdlib.h>
17221 #if defined __MACH__ && defined __APPLE__
17222 /* Avoid a crash on Mac OS X. */
17223 #include <mach/mach.h>
17224 #include <mach/mach_error.h>
17225 #include <mach/thread_status.h>
17226 #include <mach/exception.h>
17227 #include <mach/task.h>
17228 #include <pthread.h>
17229 /* The exception port on which our thread listens. */
17230 static mach_port_t our_exception_port;
17231 /* The main function of the thread listening for exceptions of type
17232 EXC_BAD_ACCESS. */
17233 static void *
17234 mach_exception_thread (void *arg)
17235 {
17236 /* Buffer for a message to be received. */
17237 struct {
17238 mach_msg_header_t head;
17239 mach_msg_body_t msgh_body;
17240 char data[1024];
17241 } msg;
17242 mach_msg_return_t retval;
17243 /* Wait for a message on the exception port. */
17244 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17245 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17246 if (retval != MACH_MSG_SUCCESS)
17247 abort ();
17248 exit (1);
17249 }
17250 static void
17251 nocrash_init (void)
17252 {
17253 mach_port_t self = mach_task_self ();
17254 /* Allocate a port on which the thread shall listen for exceptions. */
17255 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17256 == KERN_SUCCESS) {
17257 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17258 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17259 MACH_MSG_TYPE_MAKE_SEND)
17260 == KERN_SUCCESS) {
17261 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17262 for us. */
17263 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17264 /* Create the thread listening on the exception port. */
17265 pthread_attr_t attr;
17266 pthread_t thread;
17267 if (pthread_attr_init (&attr) == 0
17268 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17269 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17270 pthread_attr_destroy (&attr);
17271 /* Replace the exception port info for these exceptions with our own.
17272 Note that we replace the exception port for the entire task, not only
17273 for a particular thread. This has the effect that when our exception
17274 port gets the message, the thread specific exception port has already
17275 been asked, and we don't need to bother about it.
17276 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17277 task_set_exception_ports (self, mask, our_exception_port,
17278 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17279 }
17280 }
17281 }
17282 }
17283 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17284 /* Avoid a crash on native Windows. */
17285 #define WIN32_LEAN_AND_MEAN
17286 #include <windows.h>
17287 #include <winerror.h>
17288 static LONG WINAPI
17289 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17290 {
17291 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17292 {
17293 case EXCEPTION_ACCESS_VIOLATION:
17294 case EXCEPTION_IN_PAGE_ERROR:
17295 case EXCEPTION_STACK_OVERFLOW:
17296 case EXCEPTION_GUARD_PAGE:
17297 case EXCEPTION_PRIV_INSTRUCTION:
17298 case EXCEPTION_ILLEGAL_INSTRUCTION:
17299 case EXCEPTION_DATATYPE_MISALIGNMENT:
17300 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17301 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17302 exit (1);
17303 }
17304 return EXCEPTION_CONTINUE_SEARCH;
17305 }
17306 static void
17307 nocrash_init (void)
17308 {
17309 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17310 }
17311 #else
17312 /* Avoid a crash on POSIX systems. */
17313 #include <signal.h>
17314 /* A POSIX signal handler. */
17315 static void
17316 exception_handler (int sig)
17317 {
17318 exit (1);
17319 }
17320 static void
17321 nocrash_init (void)
17322 {
17323 #ifdef SIGSEGV
17324 signal (SIGSEGV, exception_handler);
17325 #endif
17326 #ifdef SIGBUS
17327 signal (SIGBUS, exception_handler);
17328 #endif
17329 }
17330 #endif
17331
17332
17333 int
17334 main ()
17335 {
17336
17337 int result = 0;
17338
17339 nocrash_init();
17340
17341 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17342 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17343 OSF/1 5.1, Solaris 10. */
17344 {
17345 static char conftest[] = "conftest";
17346 static char plus[] = "-+";
17347 char *argv[3] = { conftest, plus, NULL };
17348 opterr = 0;
17349 if (getopt (2, argv, "+a") != '?')
17350 result |= 1;
17351 }
17352 /* This code succeeds on glibc 2.8, mingw,
17353 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17354 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17355 {
17356 static char program[] = "program";
17357 static char p[] = "-p";
17358 static char foo[] = "foo";
17359 static char bar[] = "bar";
17360 char *argv[] = { program, p, foo, bar, NULL };
17361
17362 optind = 1;
17363 if (getopt (4, argv, "p::") != 'p')
17364 result |= 2;
17365 else if (optarg != NULL)
17366 result |= 4;
17367 else if (getopt (4, argv, "p::") != -1)
17368 result |= 6;
17369 else if (optind != 2)
17370 result |= 8;
17371 }
17372 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17373 {
17374 static char program[] = "program";
17375 static char foo[] = "foo";
17376 static char p[] = "-p";
17377 char *argv[] = { program, foo, p, NULL };
17378 optind = 0;
17379 if (getopt (3, argv, "-p") != 1)
17380 result |= 16;
17381 else if (getopt (3, argv, "-p") != 'p')
17382 result |= 16;
17383 }
17384 /* This code fails on glibc 2.11. */
17385 {
17386 static char program[] = "program";
17387 static char b[] = "-b";
17388 static char a[] = "-a";
17389 char *argv[] = { program, b, a, NULL };
17390 optind = opterr = 0;
17391 if (getopt (3, argv, "+:a:b") != 'b')
17392 result |= 32;
17393 else if (getopt (3, argv, "+:a:b") != ':')
17394 result |= 32;
17395 }
17396 /* This code dumps core on glibc 2.14. */
17397 {
17398 static char program[] = "program";
17399 static char w[] = "-W";
17400 static char dummy[] = "dummy";
17401 char *argv[] = { program, w, dummy, NULL };
17402 optind = opterr = 1;
17403 if (getopt (3, argv, "W;") != 'W')
17404 result |= 64;
17405 }
17406 return result;
17407
17408 ;
17409 return 0;
17410 }
17411 _ACEOF
17412 if ac_fn_c_try_run "$LINENO"; then :
17413 gl_cv_func_getopt_gnu=yes
17414 else
17415 gl_cv_func_getopt_gnu=no
17416 fi
17417 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17418 conftest.$ac_objext conftest.beam conftest.$ac_ext
17419 fi
17420
17421 case $gl_had_POSIXLY_CORRECT in
17422 exported) ;;
17423 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17424 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17425 esac
17426
17427 fi
17428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17429 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17430 if test "$gl_cv_func_getopt_gnu" != yes; then
17431 gl_replace_getopt=yes
17432 else
17433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17434 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17435 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17436 $as_echo_n "(cached) " >&6
17437 else
17438 if test "$cross_compiling" = yes; then :
17439 case "$host_os" in
17440 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
17441 *) gl_cv_func_getopt_long_gnu="guessing yes";;
17442 esac
17443
17444 else
17445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17446 /* end confdefs.h. */
17447 #include <getopt.h>
17448 #include <stddef.h>
17449 #include <string.h>
17450
17451 int
17452 main ()
17453 {
17454 static const struct option long_options[] =
17455 {
17456 { "xtremely-",no_argument, NULL, 1003 },
17457 { "xtra", no_argument, NULL, 1001 },
17458 { "xtreme", no_argument, NULL, 1002 },
17459 { "xtremely", no_argument, NULL, 1003 },
17460 { NULL, 0, NULL, 0 }
17461 };
17462 /* This code fails on OpenBSD 5.0. */
17463 {
17464 static char program[] = "program";
17465 static char xtremel[] = "--xtremel";
17466 char *argv[] = { program, xtremel, NULL };
17467 int option_index;
17468 optind = 1; opterr = 0;
17469 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17470 return 1;
17471 }
17472 return 0;
17473
17474 ;
17475 return 0;
17476 }
17477 _ACEOF
17478 if ac_fn_c_try_run "$LINENO"; then :
17479 gl_cv_func_getopt_long_gnu=yes
17480 else
17481 gl_cv_func_getopt_long_gnu=no
17482 fi
17483 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17484 conftest.$ac_objext conftest.beam conftest.$ac_ext
17485 fi
17486
17487
17488 fi
17489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17490 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17491 case "$gl_cv_func_getopt_long_gnu" in
17492 *yes) ;;
17493 *) gl_replace_getopt=yes ;;
17494 esac
17495 fi
17496 fi
17497
17498
17499
17500
17501
17502
17503 REPLACE_GETOPT=0
17504 if test -n "$gl_replace_getopt"; then
17505 REPLACE_GETOPT=1
17506 fi
17507
17508 if test $REPLACE_GETOPT = 1; then
17509
17510 GETOPT_H=getopt.h
17511
17512 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17513
17514
17515
17516 fi
17517
17518 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17519 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17520 ac_have_decl=1
17521 else
17522 ac_have_decl=0
17523 fi
17524
17525 cat >>confdefs.h <<_ACEOF
17526 #define HAVE_DECL_GETENV $ac_have_decl
17527 _ACEOF
17528
17529 :
17530
17531
17532
17533
17534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17535 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17536 if test "${ac_cv_c_restrict+set}" = set; then :
17537 $as_echo_n "(cached) " >&6
17538 else
17539 ac_cv_c_restrict=no
17540 # The order here caters to the fact that C++ does not require restrict.
17541 for ac_kw in __restrict __restrict__ _Restrict restrict; do
17542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17543 /* end confdefs.h. */
17544 typedef int * int_ptr;
17545 int foo (int_ptr $ac_kw ip) {
17546 return ip[0];
17547 }
17548 int
17549 main ()
17550 {
17551 int s[1];
17552 int * $ac_kw t = s;
17553 t[0] = 0;
17554 return foo(t)
17555 ;
17556 return 0;
17557 }
17558 _ACEOF
17559 if ac_fn_c_try_compile "$LINENO"; then :
17560 ac_cv_c_restrict=$ac_kw
17561 fi
17562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17563 test "$ac_cv_c_restrict" != no && break
17564 done
17565
17566 fi
17567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17568 $as_echo "$ac_cv_c_restrict" >&6; }
17569
17570 case $ac_cv_c_restrict in
17571 restrict) ;;
17572 no) $as_echo "#define restrict /**/" >>confdefs.h
17573 ;;
17574 *) cat >>confdefs.h <<_ACEOF
17575 #define restrict $ac_cv_c_restrict
17576 _ACEOF
17577 ;;
17578 esac
17579
17580
17581 GNULIB_GETTIMEOFDAY=0;
17582 HAVE_GETTIMEOFDAY=1;
17583 HAVE_STRUCT_TIMEVAL=1;
17584 HAVE_SYS_TIME_H=1;
17585 REPLACE_GETTIMEOFDAY=0;
17586 REPLACE_STRUCT_TIMEVAL=0;
17587
17588
17589
17590
17591
17592
17593
17594
17595
17596
17597
17598
17599
17600
17601
17602
17603 if test $gl_cv_have_include_next = yes; then
17604 gl_cv_next_sys_time_h='<'sys/time.h'>'
17605 else
17606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17607 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17608 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17609 $as_echo_n "(cached) " >&6
17610 else
17611
17612 if test $ac_cv_header_sys_time_h = yes; then
17613
17614
17615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17616 /* end confdefs.h. */
17617 #include <sys/time.h>
17618
17619 _ACEOF
17620 case "$host_os" in
17621 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17622 *) gl_absname_cpp="$ac_cpp" ;;
17623 esac
17624
17625 case "$host_os" in
17626 mingw*)
17627 gl_dirsep_regex='[/\\]'
17628 ;;
17629 *)
17630 gl_dirsep_regex='\/'
17631 ;;
17632 esac
17633 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17634
17635 gl_header_literal_regex=`echo 'sys/time.h' \
17636 | sed -e "$gl_make_literal_regex_sed"`
17637 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17638 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17639 s|^/[^/]|//&|
17640 p
17641 q
17642 }'
17643 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17644 sed -n "$gl_absolute_header_sed"`'"'
17645 else
17646 gl_cv_next_sys_time_h='<'sys/time.h'>'
17647 fi
17648
17649
17650 fi
17651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17652 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17653 fi
17654 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
17655
17656 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17657 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17658 gl_next_as_first_directive='<'sys/time.h'>'
17659 else
17660 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17661 gl_next_as_first_directive=$gl_cv_next_sys_time_h
17662 fi
17663 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
17664
17665
17666
17667
17668
17669 if test $ac_cv_header_sys_time_h != yes; then
17670 HAVE_SYS_TIME_H=0
17671 fi
17672
17673
17674
17675
17676
17677 if test $ac_cv_header_sys_socket_h != yes; then
17678 for ac_header in winsock2.h
17679 do :
17680 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17681 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
17682 cat >>confdefs.h <<_ACEOF
17683 #define HAVE_WINSOCK2_H 1
17684 _ACEOF
17685
17686 fi
17687
17688 done
17689
17690 fi
17691 if test "$ac_cv_header_winsock2_h" = yes; then
17692 HAVE_WINSOCK2_H=1
17693 UNISTD_H_HAVE_WINSOCK2_H=1
17694 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
17695 else
17696 HAVE_WINSOCK2_H=0
17697 fi
17698
17699
17700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17701 $as_echo_n "checking for struct timeval... " >&6; }
17702 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17703 $as_echo_n "(cached) " >&6
17704 else
17705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17706 /* end confdefs.h. */
17707 #if HAVE_SYS_TIME_H
17708 #include <sys/time.h>
17709 #endif
17710 #include <time.h>
17711 #if HAVE_WINSOCK2_H
17712 # include <winsock2.h>
17713 #endif
17714
17715 int
17716 main ()
17717 {
17718 static struct timeval x; x.tv_sec = x.tv_usec;
17719 ;
17720 return 0;
17721 }
17722 _ACEOF
17723 if ac_fn_c_try_compile "$LINENO"; then :
17724 gl_cv_sys_struct_timeval=yes
17725 else
17726 gl_cv_sys_struct_timeval=no
17727 fi
17728 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17729
17730 fi
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
17732 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
17733 if test $gl_cv_sys_struct_timeval != yes; then
17734 HAVE_STRUCT_TIMEVAL=0
17735 else
17736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
17737 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
17738 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
17739 $as_echo_n "(cached) " >&6
17740 else
17741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17742 /* end confdefs.h. */
17743 #if HAVE_SYS_TIME_H
17744 #include <sys/time.h>
17745 #endif
17746 #include <time.h>
17747 #if HAVE_WINSOCK2_H
17748 # include <winsock2.h>
17749 #endif
17750
17751 int
17752 main ()
17753 {
17754 static struct timeval x;
17755 typedef int verify_tv_sec_type[
17756 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
17757 ];
17758
17759 ;
17760 return 0;
17761 }
17762 _ACEOF
17763 if ac_fn_c_try_compile "$LINENO"; then :
17764 gl_cv_sys_struct_timeval_tv_sec=yes
17765 else
17766 gl_cv_sys_struct_timeval_tv_sec=no
17767 fi
17768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17769
17770 fi
17771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
17772 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
17773 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
17774 REPLACE_STRUCT_TIMEVAL=1
17775 fi
17776 fi
17777
17778
17779
17780
17781
17782
17783
17784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17785 $as_echo_n "checking for unsigned long long int... " >&6; }
17786 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17787 $as_echo_n "(cached) " >&6
17788 else
17789 ac_cv_type_unsigned_long_long_int=yes
17790 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17792 /* end confdefs.h. */
17793
17794 /* For now, do not test the preprocessor; as of 2007 there are too many
17795 implementations with broken preprocessors. Perhaps this can
17796 be revisited in 2012. In the meantime, code should not expect
17797 #if to work with literals wider than 32 bits. */
17798 /* Test literals. */
17799 long long int ll = 9223372036854775807ll;
17800 long long int nll = -9223372036854775807LL;
17801 unsigned long long int ull = 18446744073709551615ULL;
17802 /* Test constant expressions. */
17803 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17804 ? 1 : -1)];
17805 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17806 ? 1 : -1)];
17807 int i = 63;
17808 int
17809 main ()
17810 {
17811 /* Test availability of runtime routines for shift and division. */
17812 long long int llmax = 9223372036854775807ll;
17813 unsigned long long int ullmax = 18446744073709551615ull;
17814 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17815 | (llmax / ll) | (llmax % ll)
17816 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17817 | (ullmax / ull) | (ullmax % ull));
17818 ;
17819 return 0;
17820 }
17821
17822 _ACEOF
17823 if ac_fn_c_try_link "$LINENO"; then :
17824
17825 else
17826 ac_cv_type_unsigned_long_long_int=no
17827 fi
17828 rm -f core conftest.err conftest.$ac_objext \
17829 conftest$ac_exeext conftest.$ac_ext
17830 fi
17831 fi
17832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17833 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17834 if test $ac_cv_type_unsigned_long_long_int = yes; then
17835
17836 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17837
17838 fi
17839
17840
17841
17842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17843 $as_echo_n "checking for long long int... " >&6; }
17844 if test "${ac_cv_type_long_long_int+set}" = set; then :
17845 $as_echo_n "(cached) " >&6
17846 else
17847 ac_cv_type_long_long_int=yes
17848 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17849 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17850 if test $ac_cv_type_long_long_int = yes; then
17851 if test "$cross_compiling" = yes; then :
17852 :
17853 else
17854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17855 /* end confdefs.h. */
17856 #include <limits.h>
17857 #ifndef LLONG_MAX
17858 # define HALF \
17859 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17860 # define LLONG_MAX (HALF - 1 + HALF)
17861 #endif
17862 int
17863 main ()
17864 {
17865 long long int n = 1;
17866 int i;
17867 for (i = 0; ; i++)
17868 {
17869 long long int m = n << i;
17870 if (m >> i != n)
17871 return 1;
17872 if (LLONG_MAX / 2 < m)
17873 break;
17874 }
17875 return 0;
17876 ;
17877 return 0;
17878 }
17879 _ACEOF
17880 if ac_fn_c_try_run "$LINENO"; then :
17881
17882 else
17883 ac_cv_type_long_long_int=no
17884 fi
17885 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17886 conftest.$ac_objext conftest.beam conftest.$ac_ext
17887 fi
17888
17889 fi
17890 fi
17891 fi
17892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17893 $as_echo "$ac_cv_type_long_long_int" >&6; }
17894 if test $ac_cv_type_long_long_int = yes; then
17895
17896 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17897
17898 fi
17899
17900
17901
17902
17903
17904
17905 gl_cv_c_multiarch=no
17906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17907 /* end confdefs.h. */
17908 #ifndef __APPLE_CC__
17909 not a universal capable compiler
17910 #endif
17911 typedef int dummy;
17912
17913 _ACEOF
17914 if ac_fn_c_try_compile "$LINENO"; then :
17915
17916 arch=
17917 prev=
17918 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17919 if test -n "$prev"; then
17920 case $word in
17921 i?86 | x86_64 | ppc | ppc64)
17922 if test -z "$arch" || test "$arch" = "$word"; then
17923 arch="$word"
17924 else
17925 gl_cv_c_multiarch=yes
17926 fi
17927 ;;
17928 esac
17929 prev=
17930 else
17931 if test "x$word" = "x-arch"; then
17932 prev=arch
17933 fi
17934 fi
17935 done
17936
17937 fi
17938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17939 if test $gl_cv_c_multiarch = yes; then
17940 APPLE_UNIVERSAL_BUILD=1
17941 else
17942 APPLE_UNIVERSAL_BUILD=0
17943 fi
17944
17945
17946
17947
17948
17949 if test $ac_cv_type_long_long_int = yes; then
17950 HAVE_LONG_LONG_INT=1
17951 else
17952 HAVE_LONG_LONG_INT=0
17953 fi
17954
17955
17956 if test $ac_cv_type_unsigned_long_long_int = yes; then
17957 HAVE_UNSIGNED_LONG_LONG_INT=1
17958 else
17959 HAVE_UNSIGNED_LONG_LONG_INT=0
17960 fi
17961
17962
17963
17964 if test $ac_cv_header_wchar_h = yes; then
17965 HAVE_WCHAR_H=1
17966 else
17967 HAVE_WCHAR_H=0
17968 fi
17969
17970
17971 if test $ac_cv_header_inttypes_h = yes; then
17972 HAVE_INTTYPES_H=1
17973 else
17974 HAVE_INTTYPES_H=0
17975 fi
17976
17977
17978 if test $ac_cv_header_sys_types_h = yes; then
17979 HAVE_SYS_TYPES_H=1
17980 else
17981 HAVE_SYS_TYPES_H=0
17982 fi
17983
17984
17985
17986
17987
17988
17989
17990
17991
17992
17993
17994 if test $gl_cv_have_include_next = yes; then
17995 gl_cv_next_stdint_h='<'stdint.h'>'
17996 else
17997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17998 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17999 if test "${gl_cv_next_stdint_h+set}" = set; then :
18000 $as_echo_n "(cached) " >&6
18001 else
18002
18003 if test $ac_cv_header_stdint_h = yes; then
18004
18005
18006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18007 /* end confdefs.h. */
18008 #include <stdint.h>
18009
18010 _ACEOF
18011 case "$host_os" in
18012 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18013 *) gl_absname_cpp="$ac_cpp" ;;
18014 esac
18015
18016 case "$host_os" in
18017 mingw*)
18018 gl_dirsep_regex='[/\\]'
18019 ;;
18020 *)
18021 gl_dirsep_regex='\/'
18022 ;;
18023 esac
18024 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18025
18026 gl_header_literal_regex=`echo 'stdint.h' \
18027 | sed -e "$gl_make_literal_regex_sed"`
18028 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18029 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18030 s|^/[^/]|//&|
18031 p
18032 q
18033 }'
18034 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18035 sed -n "$gl_absolute_header_sed"`'"'
18036 else
18037 gl_cv_next_stdint_h='<'stdint.h'>'
18038 fi
18039
18040
18041 fi
18042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
18043 $as_echo "$gl_cv_next_stdint_h" >&6; }
18044 fi
18045 NEXT_STDINT_H=$gl_cv_next_stdint_h
18046
18047 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18048 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18049 gl_next_as_first_directive='<'stdint.h'>'
18050 else
18051 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18052 gl_next_as_first_directive=$gl_cv_next_stdint_h
18053 fi
18054 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
18055
18056
18057
18058
18059 if test $ac_cv_header_stdint_h = yes; then
18060 HAVE_STDINT_H=1
18061 else
18062 HAVE_STDINT_H=0
18063 fi
18064
18065
18066 if test $ac_cv_header_stdint_h = yes; then
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
18068 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
18069 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
18070 $as_echo_n "(cached) " >&6
18071 else
18072 gl_cv_header_working_stdint_h=no
18073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18074 /* end confdefs.h. */
18075
18076
18077 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18078 #include <stdint.h>
18079 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
18080 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
18081 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
18082 #endif
18083
18084
18085 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18086 included before <wchar.h>. */
18087 #include <stddef.h>
18088 #include <signal.h>
18089 #if HAVE_WCHAR_H
18090 # include <stdio.h>
18091 # include <time.h>
18092 # include <wchar.h>
18093 #endif
18094
18095
18096 #ifdef INT8_MAX
18097 int8_t a1 = INT8_MAX;
18098 int8_t a1min = INT8_MIN;
18099 #endif
18100 #ifdef INT16_MAX
18101 int16_t a2 = INT16_MAX;
18102 int16_t a2min = INT16_MIN;
18103 #endif
18104 #ifdef INT32_MAX
18105 int32_t a3 = INT32_MAX;
18106 int32_t a3min = INT32_MIN;
18107 #endif
18108 #ifdef INT64_MAX
18109 int64_t a4 = INT64_MAX;
18110 int64_t a4min = INT64_MIN;
18111 #endif
18112 #ifdef UINT8_MAX
18113 uint8_t b1 = UINT8_MAX;
18114 #else
18115 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18116 #endif
18117 #ifdef UINT16_MAX
18118 uint16_t b2 = UINT16_MAX;
18119 #endif
18120 #ifdef UINT32_MAX
18121 uint32_t b3 = UINT32_MAX;
18122 #endif
18123 #ifdef UINT64_MAX
18124 uint64_t b4 = UINT64_MAX;
18125 #endif
18126 int_least8_t c1 = INT8_C (0x7f);
18127 int_least8_t c1max = INT_LEAST8_MAX;
18128 int_least8_t c1min = INT_LEAST8_MIN;
18129 int_least16_t c2 = INT16_C (0x7fff);
18130 int_least16_t c2max = INT_LEAST16_MAX;
18131 int_least16_t c2min = INT_LEAST16_MIN;
18132 int_least32_t c3 = INT32_C (0x7fffffff);
18133 int_least32_t c3max = INT_LEAST32_MAX;
18134 int_least32_t c3min = INT_LEAST32_MIN;
18135 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18136 int_least64_t c4max = INT_LEAST64_MAX;
18137 int_least64_t c4min = INT_LEAST64_MIN;
18138 uint_least8_t d1 = UINT8_C (0xff);
18139 uint_least8_t d1max = UINT_LEAST8_MAX;
18140 uint_least16_t d2 = UINT16_C (0xffff);
18141 uint_least16_t d2max = UINT_LEAST16_MAX;
18142 uint_least32_t d3 = UINT32_C (0xffffffff);
18143 uint_least32_t d3max = UINT_LEAST32_MAX;
18144 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18145 uint_least64_t d4max = UINT_LEAST64_MAX;
18146 int_fast8_t e1 = INT_FAST8_MAX;
18147 int_fast8_t e1min = INT_FAST8_MIN;
18148 int_fast16_t e2 = INT_FAST16_MAX;
18149 int_fast16_t e2min = INT_FAST16_MIN;
18150 int_fast32_t e3 = INT_FAST32_MAX;
18151 int_fast32_t e3min = INT_FAST32_MIN;
18152 int_fast64_t e4 = INT_FAST64_MAX;
18153 int_fast64_t e4min = INT_FAST64_MIN;
18154 uint_fast8_t f1 = UINT_FAST8_MAX;
18155 uint_fast16_t f2 = UINT_FAST16_MAX;
18156 uint_fast32_t f3 = UINT_FAST32_MAX;
18157 uint_fast64_t f4 = UINT_FAST64_MAX;
18158 #ifdef INTPTR_MAX
18159 intptr_t g = INTPTR_MAX;
18160 intptr_t gmin = INTPTR_MIN;
18161 #endif
18162 #ifdef UINTPTR_MAX
18163 uintptr_t h = UINTPTR_MAX;
18164 #endif
18165 intmax_t i = INTMAX_MAX;
18166 uintmax_t j = UINTMAX_MAX;
18167
18168 #include <limits.h> /* for CHAR_BIT */
18169 #define TYPE_MINIMUM(t) \
18170 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18171 #define TYPE_MAXIMUM(t) \
18172 ((t) ((t) 0 < (t) -1 \
18173 ? (t) -1 \
18174 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18175 struct s {
18176 int check_PTRDIFF:
18177 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18178 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18179 ? 1 : -1;
18180 /* Detect bug in FreeBSD 6.0 / ia64. */
18181 int check_SIG_ATOMIC:
18182 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18183 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18184 ? 1 : -1;
18185 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18186 int check_WCHAR:
18187 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18188 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18189 ? 1 : -1;
18190 /* Detect bug in mingw. */
18191 int check_WINT:
18192 WINT_MIN == TYPE_MINIMUM (wint_t)
18193 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18194 ? 1 : -1;
18195
18196 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18197 int check_UINT8_C:
18198 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18199 int check_UINT16_C:
18200 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18201
18202 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18203 #ifdef UINT8_MAX
18204 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18205 #endif
18206 #ifdef UINT16_MAX
18207 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18208 #endif
18209 #ifdef UINT32_MAX
18210 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18211 #endif
18212 #ifdef UINT64_MAX
18213 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18214 #endif
18215 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18216 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18217 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18218 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18219 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18220 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18221 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18222 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18223 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18224 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18225 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18226 };
18227
18228 int
18229 main ()
18230 {
18231
18232 ;
18233 return 0;
18234 }
18235 _ACEOF
18236 if ac_fn_c_try_compile "$LINENO"; then :
18237 if test "$cross_compiling" = yes; then :
18238 gl_cv_header_working_stdint_h=yes
18239
18240 else
18241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18242 /* end confdefs.h. */
18243
18244
18245 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18246 #include <stdint.h>
18247
18248
18249 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18250 included before <wchar.h>. */
18251 #include <stddef.h>
18252 #include <signal.h>
18253 #if HAVE_WCHAR_H
18254 # include <stdio.h>
18255 # include <time.h>
18256 # include <wchar.h>
18257 #endif
18258
18259
18260 #include <stdio.h>
18261 #include <string.h>
18262 #define MVAL(macro) MVAL1(macro)
18263 #define MVAL1(expression) #expression
18264 static const char *macro_values[] =
18265 {
18266 #ifdef INT8_MAX
18267 MVAL (INT8_MAX),
18268 #endif
18269 #ifdef INT16_MAX
18270 MVAL (INT16_MAX),
18271 #endif
18272 #ifdef INT32_MAX
18273 MVAL (INT32_MAX),
18274 #endif
18275 #ifdef INT64_MAX
18276 MVAL (INT64_MAX),
18277 #endif
18278 #ifdef UINT8_MAX
18279 MVAL (UINT8_MAX),
18280 #endif
18281 #ifdef UINT16_MAX
18282 MVAL (UINT16_MAX),
18283 #endif
18284 #ifdef UINT32_MAX
18285 MVAL (UINT32_MAX),
18286 #endif
18287 #ifdef UINT64_MAX
18288 MVAL (UINT64_MAX),
18289 #endif
18290 NULL
18291 };
18292
18293 int
18294 main ()
18295 {
18296
18297 const char **mv;
18298 for (mv = macro_values; *mv != NULL; mv++)
18299 {
18300 const char *value = *mv;
18301 /* Test whether it looks like a cast expression. */
18302 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18303 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18304 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18305 || strncmp (value, "((int)"/*)*/, 6) == 0
18306 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18307 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18308 return mv - macro_values + 1;
18309 }
18310 return 0;
18311
18312 ;
18313 return 0;
18314 }
18315 _ACEOF
18316 if ac_fn_c_try_run "$LINENO"; then :
18317 gl_cv_header_working_stdint_h=yes
18318 fi
18319 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18320 conftest.$ac_objext conftest.beam conftest.$ac_ext
18321 fi
18322
18323
18324 fi
18325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18326
18327 fi
18328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18329 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18330 fi
18331 if test "$gl_cv_header_working_stdint_h" = yes; then
18332 STDINT_H=
18333 else
18334 for ac_header in sys/inttypes.h sys/bitypes.h
18335 do :
18336 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18337 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18338 eval as_val=\$$as_ac_Header
18339 if test "x$as_val" = x""yes; then :
18340 cat >>confdefs.h <<_ACEOF
18341 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18342 _ACEOF
18343
18344 fi
18345
18346 done
18347
18348 if test $ac_cv_header_sys_inttypes_h = yes; then
18349 HAVE_SYS_INTTYPES_H=1
18350 else
18351 HAVE_SYS_INTTYPES_H=0
18352 fi
18353
18354 if test $ac_cv_header_sys_bitypes_h = yes; then
18355 HAVE_SYS_BITYPES_H=1
18356 else
18357 HAVE_SYS_BITYPES_H=0
18358 fi
18359
18360
18361
18362
18363 if test $APPLE_UNIVERSAL_BUILD = 0; then
18364
18365
18366 for gltype in ptrdiff_t size_t ; do
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18368 $as_echo_n "checking for bit size of $gltype... " >&6; }
18369 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18370 $as_echo_n "(cached) " >&6
18371 else
18372 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18373 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18374 included before <wchar.h>. */
18375 #include <stddef.h>
18376 #include <signal.h>
18377 #if HAVE_WCHAR_H
18378 # include <stdio.h>
18379 # include <time.h>
18380 # include <wchar.h>
18381 #endif
18382
18383 #include <limits.h>"; then :
18384
18385 else
18386 result=unknown
18387 fi
18388
18389 eval gl_cv_bitsizeof_${gltype}=\$result
18390
18391 fi
18392 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18394 $as_echo "$ac_res" >&6; }
18395 eval result=\$gl_cv_bitsizeof_${gltype}
18396 if test $result = unknown; then
18397 result=0
18398 fi
18399 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18400 cat >>confdefs.h <<_ACEOF
18401 #define BITSIZEOF_${GLTYPE} $result
18402 _ACEOF
18403
18404 eval BITSIZEOF_${GLTYPE}=\$result
18405 done
18406
18407
18408 fi
18409
18410
18411 for gltype in sig_atomic_t wchar_t wint_t ; do
18412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18413 $as_echo_n "checking for bit size of $gltype... " >&6; }
18414 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18415 $as_echo_n "(cached) " >&6
18416 else
18417 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18418 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18419 included before <wchar.h>. */
18420 #include <stddef.h>
18421 #include <signal.h>
18422 #if HAVE_WCHAR_H
18423 # include <stdio.h>
18424 # include <time.h>
18425 # include <wchar.h>
18426 #endif
18427
18428 #include <limits.h>"; then :
18429
18430 else
18431 result=unknown
18432 fi
18433
18434 eval gl_cv_bitsizeof_${gltype}=\$result
18435
18436 fi
18437 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18439 $as_echo "$ac_res" >&6; }
18440 eval result=\$gl_cv_bitsizeof_${gltype}
18441 if test $result = unknown; then
18442 result=0
18443 fi
18444 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18445 cat >>confdefs.h <<_ACEOF
18446 #define BITSIZEOF_${GLTYPE} $result
18447 _ACEOF
18448
18449 eval BITSIZEOF_${GLTYPE}=\$result
18450 done
18451
18452
18453
18454
18455 for gltype in sig_atomic_t wchar_t wint_t ; do
18456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18457 $as_echo_n "checking whether $gltype is signed... " >&6; }
18458 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18459 $as_echo_n "(cached) " >&6
18460 else
18461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18462 /* end confdefs.h. */
18463
18464 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18465 included before <wchar.h>. */
18466 #include <stddef.h>
18467 #include <signal.h>
18468 #if HAVE_WCHAR_H
18469 # include <stdio.h>
18470 # include <time.h>
18471 # include <wchar.h>
18472 #endif
18473
18474 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18475 int
18476 main ()
18477 {
18478
18479 ;
18480 return 0;
18481 }
18482 _ACEOF
18483 if ac_fn_c_try_compile "$LINENO"; then :
18484 result=yes
18485 else
18486 result=no
18487 fi
18488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18489 eval gl_cv_type_${gltype}_signed=\$result
18490
18491 fi
18492 eval ac_res=\$gl_cv_type_${gltype}_signed
18493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18494 $as_echo "$ac_res" >&6; }
18495 eval result=\$gl_cv_type_${gltype}_signed
18496 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18497 if test "$result" = yes; then
18498 cat >>confdefs.h <<_ACEOF
18499 #define HAVE_SIGNED_${GLTYPE} 1
18500 _ACEOF
18501
18502 eval HAVE_SIGNED_${GLTYPE}=1
18503 else
18504 eval HAVE_SIGNED_${GLTYPE}=0
18505 fi
18506 done
18507
18508
18509 gl_cv_type_ptrdiff_t_signed=yes
18510 gl_cv_type_size_t_signed=no
18511 if test $APPLE_UNIVERSAL_BUILD = 0; then
18512
18513
18514 for gltype in ptrdiff_t size_t ; do
18515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18516 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18517 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18518 $as_echo_n "(cached) " >&6
18519 else
18520 eval gl_cv_type_${gltype}_suffix=no
18521 eval result=\$gl_cv_type_${gltype}_signed
18522 if test "$result" = yes; then
18523 glsufu=
18524 else
18525 glsufu=u
18526 fi
18527 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18528 case $glsuf in
18529 '') gltype1='int';;
18530 l) gltype1='long int';;
18531 ll) gltype1='long long int';;
18532 i64) gltype1='__int64';;
18533 u) gltype1='unsigned int';;
18534 ul) gltype1='unsigned long int';;
18535 ull) gltype1='unsigned long long int';;
18536 ui64)gltype1='unsigned __int64';;
18537 esac
18538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18539 /* end confdefs.h. */
18540
18541 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18542 included before <wchar.h>. */
18543 #include <stddef.h>
18544 #include <signal.h>
18545 #if HAVE_WCHAR_H
18546 # include <stdio.h>
18547 # include <time.h>
18548 # include <wchar.h>
18549 #endif
18550
18551 extern $gltype foo;
18552 extern $gltype1 foo;
18553 int
18554 main ()
18555 {
18556
18557 ;
18558 return 0;
18559 }
18560 _ACEOF
18561 if ac_fn_c_try_compile "$LINENO"; then :
18562 eval gl_cv_type_${gltype}_suffix=\$glsuf
18563 fi
18564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18565 eval result=\$gl_cv_type_${gltype}_suffix
18566 test "$result" != no && break
18567 done
18568 fi
18569 eval ac_res=\$gl_cv_type_${gltype}_suffix
18570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18571 $as_echo "$ac_res" >&6; }
18572 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18573 eval result=\$gl_cv_type_${gltype}_suffix
18574 test "$result" = no && result=
18575 eval ${GLTYPE}_SUFFIX=\$result
18576 cat >>confdefs.h <<_ACEOF
18577 #define ${GLTYPE}_SUFFIX $result
18578 _ACEOF
18579
18580 done
18581
18582
18583 fi
18584
18585
18586 for gltype in sig_atomic_t wchar_t wint_t ; do
18587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18588 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18589 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18590 $as_echo_n "(cached) " >&6
18591 else
18592 eval gl_cv_type_${gltype}_suffix=no
18593 eval result=\$gl_cv_type_${gltype}_signed
18594 if test "$result" = yes; then
18595 glsufu=
18596 else
18597 glsufu=u
18598 fi
18599 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18600 case $glsuf in
18601 '') gltype1='int';;
18602 l) gltype1='long int';;
18603 ll) gltype1='long long int';;
18604 i64) gltype1='__int64';;
18605 u) gltype1='unsigned int';;
18606 ul) gltype1='unsigned long int';;
18607 ull) gltype1='unsigned long long int';;
18608 ui64)gltype1='unsigned __int64';;
18609 esac
18610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18611 /* end confdefs.h. */
18612
18613 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18614 included before <wchar.h>. */
18615 #include <stddef.h>
18616 #include <signal.h>
18617 #if HAVE_WCHAR_H
18618 # include <stdio.h>
18619 # include <time.h>
18620 # include <wchar.h>
18621 #endif
18622
18623 extern $gltype foo;
18624 extern $gltype1 foo;
18625 int
18626 main ()
18627 {
18628
18629 ;
18630 return 0;
18631 }
18632 _ACEOF
18633 if ac_fn_c_try_compile "$LINENO"; then :
18634 eval gl_cv_type_${gltype}_suffix=\$glsuf
18635 fi
18636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18637 eval result=\$gl_cv_type_${gltype}_suffix
18638 test "$result" != no && break
18639 done
18640 fi
18641 eval ac_res=\$gl_cv_type_${gltype}_suffix
18642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18643 $as_echo "$ac_res" >&6; }
18644 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18645 eval result=\$gl_cv_type_${gltype}_suffix
18646 test "$result" = no && result=
18647 eval ${GLTYPE}_SUFFIX=\$result
18648 cat >>confdefs.h <<_ACEOF
18649 #define ${GLTYPE}_SUFFIX $result
18650 _ACEOF
18651
18652 done
18653
18654
18655
18656 if test $BITSIZEOF_WINT_T -lt 32; then
18657 BITSIZEOF_WINT_T=32
18658 fi
18659
18660 STDINT_H=stdint.h
18661 fi
18662
18663 if test -n "$STDINT_H"; then
18664 GL_GENERATE_STDINT_H_TRUE=
18665 GL_GENERATE_STDINT_H_FALSE='#'
18666 else
18667 GL_GENERATE_STDINT_H_TRUE='#'
18668 GL_GENERATE_STDINT_H_FALSE=
18669 fi
18670
18671
18672
18673
18674
18675 GNULIB_IMAXABS=0;
18676 GNULIB_IMAXDIV=0;
18677 GNULIB_STRTOIMAX=0;
18678 GNULIB_STRTOUMAX=0;
18679 HAVE_DECL_IMAXABS=1;
18680 HAVE_DECL_IMAXDIV=1;
18681 HAVE_DECL_STRTOIMAX=1;
18682 HAVE_DECL_STRTOUMAX=1;
18683 REPLACE_STRTOIMAX=0;
18684 INT32_MAX_LT_INTMAX_MAX=1;
18685 INT64_MAX_EQ_LONG_MAX='defined _LP64';
18686 PRI_MACROS_BROKEN=0;
18687 PRIPTR_PREFIX=__PRIPTR_PREFIX;
18688 UINT32_MAX_LT_UINTMAX_MAX=1;
18689 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
18690
18691
18692
18693
18694
18695
18696
18697
18698
18699
18700
18701
18702
18703
18704
18705 if test $gl_cv_have_include_next = yes; then
18706 gl_cv_next_inttypes_h='<'inttypes.h'>'
18707 else
18708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18709 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18710 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18711 $as_echo_n "(cached) " >&6
18712 else
18713
18714 if test $ac_cv_header_inttypes_h = yes; then
18715
18716
18717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18718 /* end confdefs.h. */
18719 #include <inttypes.h>
18720
18721 _ACEOF
18722 case "$host_os" in
18723 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18724 *) gl_absname_cpp="$ac_cpp" ;;
18725 esac
18726
18727 case "$host_os" in
18728 mingw*)
18729 gl_dirsep_regex='[/\\]'
18730 ;;
18731 *)
18732 gl_dirsep_regex='\/'
18733 ;;
18734 esac
18735 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18736
18737 gl_header_literal_regex=`echo 'inttypes.h' \
18738 | sed -e "$gl_make_literal_regex_sed"`
18739 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18740 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18741 s|^/[^/]|//&|
18742 p
18743 q
18744 }'
18745 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18746 sed -n "$gl_absolute_header_sed"`'"'
18747 else
18748 gl_cv_next_inttypes_h='<'inttypes.h'>'
18749 fi
18750
18751
18752 fi
18753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18754 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18755 fi
18756 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
18757
18758 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18759 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18760 gl_next_as_first_directive='<'inttypes.h'>'
18761 else
18762 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18763 gl_next_as_first_directive=$gl_cv_next_inttypes_h
18764 fi
18765 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777 case "$host_os" in
18778 mingw*)
18779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
18780 $as_echo_n "checking for 64-bit off_t... " >&6; }
18781 if test "${gl_cv_type_off_t_64+set}" = set; then :
18782 $as_echo_n "(cached) " >&6
18783 else
18784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18785 /* end confdefs.h. */
18786 #include <sys/types.h>
18787 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
18788
18789 int
18790 main ()
18791 {
18792
18793 ;
18794 return 0;
18795 }
18796 _ACEOF
18797 if ac_fn_c_try_compile "$LINENO"; then :
18798 gl_cv_type_off_t_64=yes
18799 else
18800 gl_cv_type_off_t_64=no
18801 fi
18802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18803
18804 fi
18805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
18806 $as_echo "$gl_cv_type_off_t_64" >&6; }
18807 if test $gl_cv_type_off_t_64 = no; then
18808 WINDOWS_64_BIT_OFF_T=1
18809 else
18810 WINDOWS_64_BIT_OFF_T=0
18811 fi
18812 WINDOWS_64_BIT_ST_SIZE=1
18813 ;;
18814 *)
18815 WINDOWS_64_BIT_OFF_T=0
18816 WINDOWS_64_BIT_ST_SIZE=0
18817 ;;
18818 esac
18819
18820
18821 GNULIB_FCHMODAT=0;
18822 GNULIB_FSTAT=0;
18823 GNULIB_FSTATAT=0;
18824 GNULIB_FUTIMENS=0;
18825 GNULIB_LCHMOD=0;
18826 GNULIB_LSTAT=0;
18827 GNULIB_MKDIRAT=0;
18828 GNULIB_MKFIFO=0;
18829 GNULIB_MKFIFOAT=0;
18830 GNULIB_MKNOD=0;
18831 GNULIB_MKNODAT=0;
18832 GNULIB_STAT=0;
18833 GNULIB_UTIMENSAT=0;
18834 HAVE_FCHMODAT=1;
18835 HAVE_FSTATAT=1;
18836 HAVE_FUTIMENS=1;
18837 HAVE_LCHMOD=1;
18838 HAVE_LSTAT=1;
18839 HAVE_MKDIRAT=1;
18840 HAVE_MKFIFO=1;
18841 HAVE_MKFIFOAT=1;
18842 HAVE_MKNOD=1;
18843 HAVE_MKNODAT=1;
18844 HAVE_UTIMENSAT=1;
18845 REPLACE_FSTAT=0;
18846 REPLACE_FSTATAT=0;
18847 REPLACE_FUTIMENS=0;
18848 REPLACE_LSTAT=0;
18849 REPLACE_MKDIR=0;
18850 REPLACE_MKFIFO=0;
18851 REPLACE_MKNOD=0;
18852 REPLACE_STAT=0;
18853 REPLACE_UTIMENSAT=0;
18854
18855
18856
18857
18858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18859 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18860 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18861 $as_echo_n "(cached) " >&6
18862 else
18863 rm -f conftest.sym conftest.file
18864 echo >conftest.file
18865 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18866 if test "$cross_compiling" = yes; then :
18867 case "$host_os" in
18868 # Guess yes on glibc systems.
18869 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
18870 # If we don't know, assume the worst.
18871 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
18872 esac
18873
18874 else
18875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18876 /* end confdefs.h. */
18877 $ac_includes_default
18878 int
18879 main ()
18880 {
18881 struct stat sbuf;
18882 /* Linux will dereference the symlink and fail, as required by
18883 POSIX. That is better in the sense that it means we will not
18884 have to compile and use the lstat wrapper. */
18885 return lstat ("conftest.sym/", &sbuf) == 0;
18886
18887 ;
18888 return 0;
18889 }
18890 _ACEOF
18891 if ac_fn_c_try_run "$LINENO"; then :
18892 gl_cv_func_lstat_dereferences_slashed_symlink=yes
18893 else
18894 gl_cv_func_lstat_dereferences_slashed_symlink=no
18895 fi
18896 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18897 conftest.$ac_objext conftest.beam conftest.$ac_ext
18898 fi
18899
18900 else
18901 # If the 'ln -s' command failed, then we probably don't even
18902 # have an lstat function.
18903 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
18904 fi
18905 rm -f conftest.sym conftest.file
18906
18907 fi
18908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18909 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18910 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18911 *yes)
18912
18913 cat >>confdefs.h <<_ACEOF
18914 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18915 _ACEOF
18916
18917 ;;
18918 esac
18919
18920
18921 GNULIB_MKTIME=0;
18922 GNULIB_NANOSLEEP=0;
18923 GNULIB_STRPTIME=0;
18924 GNULIB_TIMEGM=0;
18925 GNULIB_TIME_R=0;
18926 HAVE_DECL_LOCALTIME_R=1;
18927 HAVE_NANOSLEEP=1;
18928 HAVE_STRPTIME=1;
18929 HAVE_TIMEGM=1;
18930 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18931 REPLACE_MKTIME=GNULIB_PORTCHECK;
18932 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18933 REPLACE_TIMEGM=GNULIB_PORTCHECK;
18934
18935
18936
18937
18938 GNULIB_PSELECT=0;
18939 GNULIB_SELECT=0;
18940 HAVE_PSELECT=1;
18941 REPLACE_PSELECT=0;
18942 REPLACE_SELECT=0;
18943
18944
18945
18946
18947
18948
18949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
18950 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
18951 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
18952 $as_echo_n "(cached) " >&6
18953 else
18954
18955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18956 /* end confdefs.h. */
18957 #include <sys/select.h>
18958 int
18959 main ()
18960 {
18961 struct timeval b;
18962 ;
18963 return 0;
18964 }
18965 _ACEOF
18966 if ac_fn_c_try_compile "$LINENO"; then :
18967 gl_cv_header_sys_select_h_selfcontained=yes
18968 else
18969 gl_cv_header_sys_select_h_selfcontained=no
18970 fi
18971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18972 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
18973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18974 /* end confdefs.h. */
18975 #include <sys/select.h>
18976 int
18977 main ()
18978 {
18979 int memset; int bzero;
18980 ;
18981 return 0;
18982 }
18983
18984 _ACEOF
18985 if ac_fn_c_try_compile "$LINENO"; then :
18986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18987 /* end confdefs.h. */
18988 #include <sys/select.h>
18989 int
18990 main ()
18991 {
18992
18993 #undef memset
18994 #define memset nonexistent_memset
18995 extern
18996 #ifdef __cplusplus
18997 "C"
18998 #endif
18999 void *memset (void *, int, unsigned long);
19000 #undef bzero
19001 #define bzero nonexistent_bzero
19002 extern
19003 #ifdef __cplusplus
19004 "C"
19005 #endif
19006 void bzero (void *, unsigned long);
19007 fd_set fds;
19008 FD_ZERO (&fds);
19009
19010 ;
19011 return 0;
19012 }
19013
19014 _ACEOF
19015 if ac_fn_c_try_link "$LINENO"; then :
19016
19017 else
19018 gl_cv_header_sys_select_h_selfcontained=no
19019 fi
19020 rm -f core conftest.err conftest.$ac_objext \
19021 conftest$ac_exeext conftest.$ac_ext
19022
19023 fi
19024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19025 fi
19026
19027 fi
19028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
19029 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
19030
19031
19032
19033
19034
19035
19036
19037
19038
19039 if test $gl_cv_have_include_next = yes; then
19040 gl_cv_next_sys_select_h='<'sys/select.h'>'
19041 else
19042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
19043 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
19044 if test "${gl_cv_next_sys_select_h+set}" = set; then :
19045 $as_echo_n "(cached) " >&6
19046 else
19047
19048 if test $ac_cv_header_sys_select_h = yes; then
19049
19050
19051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19052 /* end confdefs.h. */
19053 #include <sys/select.h>
19054
19055 _ACEOF
19056 case "$host_os" in
19057 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19058 *) gl_absname_cpp="$ac_cpp" ;;
19059 esac
19060
19061 case "$host_os" in
19062 mingw*)
19063 gl_dirsep_regex='[/\\]'
19064 ;;
19065 *)
19066 gl_dirsep_regex='\/'
19067 ;;
19068 esac
19069 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19070
19071 gl_header_literal_regex=`echo 'sys/select.h' \
19072 | sed -e "$gl_make_literal_regex_sed"`
19073 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19074 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19075 s|^/[^/]|//&|
19076 p
19077 q
19078 }'
19079 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19080 sed -n "$gl_absolute_header_sed"`'"'
19081 else
19082 gl_cv_next_sys_select_h='<'sys/select.h'>'
19083 fi
19084
19085
19086 fi
19087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
19088 $as_echo "$gl_cv_next_sys_select_h" >&6; }
19089 fi
19090 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
19091
19092 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19093 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19094 gl_next_as_first_directive='<'sys/select.h'>'
19095 else
19096 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19097 gl_next_as_first_directive=$gl_cv_next_sys_select_h
19098 fi
19099 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
19100
19101
19102
19103
19104 if test $ac_cv_header_sys_select_h = yes; then
19105 HAVE_SYS_SELECT_H=1
19106 else
19107 HAVE_SYS_SELECT_H=0
19108 fi
19109
19110
19111
19112
19113
19114 if test $ac_cv_header_sys_socket_h != yes; then
19115 for ac_header in winsock2.h
19116 do :
19117 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19118 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19119 cat >>confdefs.h <<_ACEOF
19120 #define HAVE_WINSOCK2_H 1
19121 _ACEOF
19122
19123 fi
19124
19125 done
19126
19127 fi
19128 if test "$ac_cv_header_winsock2_h" = yes; then
19129 HAVE_WINSOCK2_H=1
19130 UNISTD_H_HAVE_WINSOCK2_H=1
19131 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19132 else
19133 HAVE_WINSOCK2_H=0
19134 fi
19135
19136
19137
19138
19139
19140
19141
19142
19143 GNULIB_PTHREAD_SIGMASK=0;
19144 GNULIB_RAISE=0;
19145 GNULIB_SIGNAL_H_SIGPIPE=0;
19146 GNULIB_SIGPROCMASK=0;
19147 GNULIB_SIGACTION=0;
19148 HAVE_POSIX_SIGNALBLOCKING=1;
19149 HAVE_PTHREAD_SIGMASK=1;
19150 HAVE_RAISE=1;
19151 HAVE_SIGSET_T=1;
19152 HAVE_SIGINFO_T=1;
19153 HAVE_SIGACTION=1;
19154 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
19155
19156 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
19157
19158 HAVE_SIGHANDLER_T=1;
19159 REPLACE_PTHREAD_SIGMASK=0;
19160 REPLACE_RAISE=0;
19161
19162
19163
19164
19165
19166
19167 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19168 #include <signal.h>
19169 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19170 #include <sys/types.h>
19171
19172 "
19173 if test "x$ac_cv_type_sigset_t" = x""yes; then :
19174
19175 cat >>confdefs.h <<_ACEOF
19176 #define HAVE_SIGSET_T 1
19177 _ACEOF
19178
19179 gl_cv_type_sigset_t=yes
19180 else
19181 gl_cv_type_sigset_t=no
19182 fi
19183
19184 if test $gl_cv_type_sigset_t != yes; then
19185 HAVE_SIGSET_T=0
19186 fi
19187
19188
19189
19190 if test $ac_cv_header_sys_socket_h = no; then
19191 for ac_header in ws2tcpip.h
19192 do :
19193 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19194 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
19195 cat >>confdefs.h <<_ACEOF
19196 #define HAVE_WS2TCPIP_H 1
19197 _ACEOF
19198
19199 fi
19200
19201 done
19202
19203 fi
19204
19205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19206 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19207 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19208 $as_echo_n "(cached) " >&6
19209 else
19210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19211 /* end confdefs.h. */
19212
19213 #include <stdbool.h>
19214 #ifndef bool
19215 "error: bool is not defined"
19216 #endif
19217 #ifndef false
19218 "error: false is not defined"
19219 #endif
19220 #if false
19221 "error: false is not 0"
19222 #endif
19223 #ifndef true
19224 "error: true is not defined"
19225 #endif
19226 #if true != 1
19227 "error: true is not 1"
19228 #endif
19229 #ifndef __bool_true_false_are_defined
19230 "error: __bool_true_false_are_defined is not defined"
19231 #endif
19232
19233 struct s { _Bool s: 1; _Bool t; } s;
19234
19235 char a[true == 1 ? 1 : -1];
19236 char b[false == 0 ? 1 : -1];
19237 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19238 char d[(bool) 0.5 == true ? 1 : -1];
19239 /* See body of main program for 'e'. */
19240 char f[(_Bool) 0.0 == false ? 1 : -1];
19241 char g[true];
19242 char h[sizeof (_Bool)];
19243 char i[sizeof s.t];
19244 enum { j = false, k = true, l = false * true, m = true * 256 };
19245 /* The following fails for
19246 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19247 _Bool n[m];
19248 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19249 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19250 /* Catch a bug in an HP-UX C compiler. See
19251 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19252 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19253 */
19254 _Bool q = true;
19255 _Bool *pq = &q;
19256
19257 int
19258 main ()
19259 {
19260
19261 bool e = &s;
19262 *pq |= q;
19263 *pq |= ! q;
19264 /* Refer to every declared value, to avoid compiler optimizations. */
19265 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19266 + !m + !n + !o + !p + !q + !pq);
19267
19268 ;
19269 return 0;
19270 }
19271 _ACEOF
19272 if ac_fn_c_try_compile "$LINENO"; then :
19273 ac_cv_header_stdbool_h=yes
19274 else
19275 ac_cv_header_stdbool_h=no
19276 fi
19277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19278 fi
19279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19280 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19281 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19282 if test "x$ac_cv_type__Bool" = x""yes; then :
19283
19284 cat >>confdefs.h <<_ACEOF
19285 #define HAVE__BOOL 1
19286 _ACEOF
19287
19288
19289 fi
19290
19291
19292
19293 REPLACE_NULL=0;
19294 HAVE_WCHAR_T=1;
19295
19296
19297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19298 $as_echo_n "checking for wchar_t... " >&6; }
19299 if test "${gt_cv_c_wchar_t+set}" = set; then :
19300 $as_echo_n "(cached) " >&6
19301 else
19302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19303 /* end confdefs.h. */
19304 #include <stddef.h>
19305 wchar_t foo = (wchar_t)'\0';
19306 int
19307 main ()
19308 {
19309
19310 ;
19311 return 0;
19312 }
19313 _ACEOF
19314 if ac_fn_c_try_compile "$LINENO"; then :
19315 gt_cv_c_wchar_t=yes
19316 else
19317 gt_cv_c_wchar_t=no
19318 fi
19319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19320 fi
19321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19322 $as_echo "$gt_cv_c_wchar_t" >&6; }
19323 if test $gt_cv_c_wchar_t = yes; then
19324
19325 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19326
19327 fi
19328
19329
19330 GNULIB_DPRINTF=0;
19331 GNULIB_FCLOSE=0;
19332 GNULIB_FDOPEN=0;
19333 GNULIB_FFLUSH=0;
19334 GNULIB_FGETC=0;
19335 GNULIB_FGETS=0;
19336 GNULIB_FOPEN=0;
19337 GNULIB_FPRINTF=0;
19338 GNULIB_FPRINTF_POSIX=0;
19339 GNULIB_FPURGE=0;
19340 GNULIB_FPUTC=0;
19341 GNULIB_FPUTS=0;
19342 GNULIB_FREAD=0;
19343 GNULIB_FREOPEN=0;
19344 GNULIB_FSCANF=0;
19345 GNULIB_FSEEK=0;
19346 GNULIB_FSEEKO=0;
19347 GNULIB_FTELL=0;
19348 GNULIB_FTELLO=0;
19349 GNULIB_FWRITE=0;
19350 GNULIB_GETC=0;
19351 GNULIB_GETCHAR=0;
19352 GNULIB_GETDELIM=0;
19353 GNULIB_GETLINE=0;
19354 GNULIB_OBSTACK_PRINTF=0;
19355 GNULIB_OBSTACK_PRINTF_POSIX=0;
19356 GNULIB_PCLOSE=0;
19357 GNULIB_PERROR=0;
19358 GNULIB_POPEN=0;
19359 GNULIB_PRINTF=0;
19360 GNULIB_PRINTF_POSIX=0;
19361 GNULIB_PUTC=0;
19362 GNULIB_PUTCHAR=0;
19363 GNULIB_PUTS=0;
19364 GNULIB_REMOVE=0;
19365 GNULIB_RENAME=0;
19366 GNULIB_RENAMEAT=0;
19367 GNULIB_SCANF=0;
19368 GNULIB_SNPRINTF=0;
19369 GNULIB_SPRINTF_POSIX=0;
19370 GNULIB_STDIO_H_NONBLOCKING=0;
19371 GNULIB_STDIO_H_SIGPIPE=0;
19372 GNULIB_TMPFILE=0;
19373 GNULIB_VASPRINTF=0;
19374 GNULIB_VFSCANF=0;
19375 GNULIB_VSCANF=0;
19376 GNULIB_VDPRINTF=0;
19377 GNULIB_VFPRINTF=0;
19378 GNULIB_VFPRINTF_POSIX=0;
19379 GNULIB_VPRINTF=0;
19380 GNULIB_VPRINTF_POSIX=0;
19381 GNULIB_VSNPRINTF=0;
19382 GNULIB_VSPRINTF_POSIX=0;
19383 HAVE_DECL_FPURGE=1;
19384 HAVE_DECL_FSEEKO=1;
19385 HAVE_DECL_FTELLO=1;
19386 HAVE_DECL_GETDELIM=1;
19387 HAVE_DECL_GETLINE=1;
19388 HAVE_DECL_OBSTACK_PRINTF=1;
19389 HAVE_DECL_SNPRINTF=1;
19390 HAVE_DECL_VSNPRINTF=1;
19391 HAVE_DPRINTF=1;
19392 HAVE_FSEEKO=1;
19393 HAVE_FTELLO=1;
19394 HAVE_PCLOSE=1;
19395 HAVE_POPEN=1;
19396 HAVE_RENAMEAT=1;
19397 HAVE_VASPRINTF=1;
19398 HAVE_VDPRINTF=1;
19399 REPLACE_DPRINTF=0;
19400 REPLACE_FCLOSE=0;
19401 REPLACE_FDOPEN=0;
19402 REPLACE_FFLUSH=0;
19403 REPLACE_FOPEN=0;
19404 REPLACE_FPRINTF=0;
19405 REPLACE_FPURGE=0;
19406 REPLACE_FREOPEN=0;
19407 REPLACE_FSEEK=0;
19408 REPLACE_FSEEKO=0;
19409 REPLACE_FTELL=0;
19410 REPLACE_FTELLO=0;
19411 REPLACE_GETDELIM=0;
19412 REPLACE_GETLINE=0;
19413 REPLACE_OBSTACK_PRINTF=0;
19414 REPLACE_PERROR=0;
19415 REPLACE_POPEN=0;
19416 REPLACE_PRINTF=0;
19417 REPLACE_REMOVE=0;
19418 REPLACE_RENAME=0;
19419 REPLACE_RENAMEAT=0;
19420 REPLACE_SNPRINTF=0;
19421 REPLACE_SPRINTF=0;
19422 REPLACE_STDIO_READ_FUNCS=0;
19423 REPLACE_STDIO_WRITE_FUNCS=0;
19424 REPLACE_TMPFILE=0;
19425 REPLACE_VASPRINTF=0;
19426 REPLACE_VDPRINTF=0;
19427 REPLACE_VFPRINTF=0;
19428 REPLACE_VPRINTF=0;
19429 REPLACE_VSNPRINTF=0;
19430 REPLACE_VSPRINTF=0;
19431
19432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19433 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19434 if test "${ac_cv_struct_tm+set}" = set; then :
19435 $as_echo_n "(cached) " >&6
19436 else
19437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19438 /* end confdefs.h. */
19439 #include <sys/types.h>
19440 #include <time.h>
19441
19442 int
19443 main ()
19444 {
19445 struct tm tm;
19446 int *p = &tm.tm_sec;
19447 return !p;
19448 ;
19449 return 0;
19450 }
19451 _ACEOF
19452 if ac_fn_c_try_compile "$LINENO"; then :
19453 ac_cv_struct_tm=time.h
19454 else
19455 ac_cv_struct_tm=sys/time.h
19456 fi
19457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19458 fi
19459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19460 $as_echo "$ac_cv_struct_tm" >&6; }
19461 if test $ac_cv_struct_tm = sys/time.h; then
19462
19463 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19464
19465 fi
19466
19467 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19468 #include <$ac_cv_struct_tm>
19469
19470 "
19471 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
19472
19473 cat >>confdefs.h <<_ACEOF
19474 #define HAVE_STRUCT_TM_TM_ZONE 1
19475 _ACEOF
19476
19477
19478 fi
19479
19480 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19481
19482 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19483
19484 else
19485 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19486 "
19487 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
19488 ac_have_decl=1
19489 else
19490 ac_have_decl=0
19491 fi
19492
19493 cat >>confdefs.h <<_ACEOF
19494 #define HAVE_DECL_TZNAME $ac_have_decl
19495 _ACEOF
19496
19497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19498 $as_echo_n "checking for tzname... " >&6; }
19499 if test "${ac_cv_var_tzname+set}" = set; then :
19500 $as_echo_n "(cached) " >&6
19501 else
19502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19503 /* end confdefs.h. */
19504 #include <time.h>
19505 #if !HAVE_DECL_TZNAME
19506 extern char *tzname[];
19507 #endif
19508
19509 int
19510 main ()
19511 {
19512 return tzname[0][0];
19513 ;
19514 return 0;
19515 }
19516 _ACEOF
19517 if ac_fn_c_try_link "$LINENO"; then :
19518 ac_cv_var_tzname=yes
19519 else
19520 ac_cv_var_tzname=no
19521 fi
19522 rm -f core conftest.err conftest.$ac_objext \
19523 conftest$ac_exeext conftest.$ac_ext
19524 fi
19525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19526 $as_echo "$ac_cv_var_tzname" >&6; }
19527 if test $ac_cv_var_tzname = yes; then
19528
19529 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19530
19531 fi
19532 fi
19533
19534
19535 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19536 "
19537 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
19538
19539 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19540
19541 fi
19542
19543
19544
19545
19546 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19547 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
19548 ac_have_decl=1
19549 else
19550 ac_have_decl=0
19551 fi
19552
19553 cat >>confdefs.h <<_ACEOF
19554 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19555 _ACEOF
19556
19557
19558
19559 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19560 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
19561 ac_have_decl=1
19562 else
19563 ac_have_decl=0
19564 fi
19565
19566 cat >>confdefs.h <<_ACEOF
19567 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19568 _ACEOF
19569
19570
19571
19572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19573 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19574 if test "${ac_cv_header_stat_broken+set}" = set; then :
19575 $as_echo_n "(cached) " >&6
19576 else
19577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19578 /* end confdefs.h. */
19579 #include <sys/types.h>
19580 #include <sys/stat.h>
19581
19582 #if defined S_ISBLK && defined S_IFDIR
19583 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19584 #endif
19585
19586 #if defined S_ISBLK && defined S_IFCHR
19587 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19588 #endif
19589
19590 #if defined S_ISLNK && defined S_IFREG
19591 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19592 #endif
19593
19594 #if defined S_ISSOCK && defined S_IFREG
19595 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19596 #endif
19597
19598 _ACEOF
19599 if ac_fn_c_try_compile "$LINENO"; then :
19600 ac_cv_header_stat_broken=no
19601 else
19602 ac_cv_header_stat_broken=yes
19603 fi
19604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19605 fi
19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19607 $as_echo "$ac_cv_header_stat_broken" >&6; }
19608 if test $ac_cv_header_stat_broken = yes; then
19609
19610 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19611
19612 fi
19613
19614
19615
19616 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19617 if test "x$ac_cv_type_mode_t" = x""yes; then :
19618
19619 else
19620
19621 cat >>confdefs.h <<_ACEOF
19622 #define mode_t int
19623 _ACEOF
19624
19625 fi
19626
19627
19628
19629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19630 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19631 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19632 $as_echo_n "(cached) " >&6
19633 else
19634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19635 /* end confdefs.h. */
19636 #include <time.h>
19637
19638 int
19639 main ()
19640 {
19641 static struct timespec x; x.tv_sec = x.tv_nsec;
19642 ;
19643 return 0;
19644 }
19645 _ACEOF
19646 if ac_fn_c_try_compile "$LINENO"; then :
19647 gl_cv_sys_struct_timespec_in_time_h=yes
19648 else
19649 gl_cv_sys_struct_timespec_in_time_h=no
19650 fi
19651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19652 fi
19653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19654 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19655
19656 TIME_H_DEFINES_STRUCT_TIMESPEC=0
19657 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
19658 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
19659 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19660 TIME_H_DEFINES_STRUCT_TIMESPEC=1
19661 else
19662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19663 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19664 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19665 $as_echo_n "(cached) " >&6
19666 else
19667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19668 /* end confdefs.h. */
19669 #include <sys/time.h>
19670
19671 int
19672 main ()
19673 {
19674 static struct timespec x; x.tv_sec = x.tv_nsec;
19675 ;
19676 return 0;
19677 }
19678 _ACEOF
19679 if ac_fn_c_try_compile "$LINENO"; then :
19680 gl_cv_sys_struct_timespec_in_sys_time_h=yes
19681 else
19682 gl_cv_sys_struct_timespec_in_sys_time_h=no
19683 fi
19684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19685 fi
19686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19687 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19688 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19689 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
19690 else
19691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19692 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19693 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19694 $as_echo_n "(cached) " >&6
19695 else
19696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19697 /* end confdefs.h. */
19698 #include <pthread.h>
19699
19700 int
19701 main ()
19702 {
19703 static struct timespec x; x.tv_sec = x.tv_nsec;
19704 ;
19705 return 0;
19706 }
19707 _ACEOF
19708 if ac_fn_c_try_compile "$LINENO"; then :
19709 gl_cv_sys_struct_timespec_in_pthread_h=yes
19710 else
19711 gl_cv_sys_struct_timespec_in_pthread_h=no
19712 fi
19713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19714 fi
19715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19716 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19717 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19718 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
19719 fi
19720 fi
19721 fi
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737 if test $gl_cv_have_include_next = yes; then
19738 gl_cv_next_time_h='<'time.h'>'
19739 else
19740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19741 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19742 if test "${gl_cv_next_time_h+set}" = set; then :
19743 $as_echo_n "(cached) " >&6
19744 else
19745
19746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19747 /* end confdefs.h. */
19748 #include <time.h>
19749
19750 _ACEOF
19751 case "$host_os" in
19752 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19753 *) gl_absname_cpp="$ac_cpp" ;;
19754 esac
19755
19756 case "$host_os" in
19757 mingw*)
19758 gl_dirsep_regex='[/\\]'
19759 ;;
19760 *)
19761 gl_dirsep_regex='\/'
19762 ;;
19763 esac
19764 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19765
19766 gl_header_literal_regex=`echo 'time.h' \
19767 | sed -e "$gl_make_literal_regex_sed"`
19768 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19769 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19770 s|^/[^/]|//&|
19771 p
19772 q
19773 }'
19774 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19775 sed -n "$gl_absolute_header_sed"`'"'
19776
19777
19778 fi
19779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19780 $as_echo "$gl_cv_next_time_h" >&6; }
19781 fi
19782 NEXT_TIME_H=$gl_cv_next_time_h
19783
19784 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19785 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19786 gl_next_as_first_directive='<'time.h'>'
19787 else
19788 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19789 gl_next_as_first_directive=$gl_cv_next_time_h
19790 fi
19791 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
19792
19793
19794
19795
19796
19797
19798
19799
19800
19801
19802
19803
19804
19805
19806
19807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
19808 $as_echo_n "checking whether the utimes function works... " >&6; }
19809 if test "${gl_cv_func_working_utimes+set}" = set; then :
19810 $as_echo_n "(cached) " >&6
19811 else
19812
19813 if test "$cross_compiling" = yes; then :
19814 gl_cv_func_working_utimes=no
19815 else
19816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19817 /* end confdefs.h. */
19818
19819 #include <sys/types.h>
19820 #include <sys/stat.h>
19821 #include <fcntl.h>
19822 #include <sys/time.h>
19823 #include <time.h>
19824 #include <unistd.h>
19825 #include <stdlib.h>
19826 #include <stdio.h>
19827 #include <utime.h>
19828
19829 static int
19830 inorder (time_t a, time_t b, time_t c)
19831 {
19832 return a <= b && b <= c;
19833 }
19834
19835 int
19836 main ()
19837 {
19838 int result = 0;
19839 char const *file = "conftest.utimes";
19840 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
19841
19842 /* Test whether utimes() essentially works. */
19843 {
19844 struct stat sbuf;
19845 FILE *f = fopen (file, "w");
19846 if (f == NULL)
19847 result |= 1;
19848 else if (fclose (f) != 0)
19849 result |= 1;
19850 else if (utimes (file, timeval) != 0)
19851 result |= 2;
19852 else if (lstat (file, &sbuf) != 0)
19853 result |= 1;
19854 else if (!(sbuf.st_atime == timeval[0].tv_sec
19855 && sbuf.st_mtime == timeval[1].tv_sec))
19856 result |= 4;
19857 if (unlink (file) != 0)
19858 result |= 1;
19859 }
19860
19861 /* Test whether utimes() with a NULL argument sets the file's timestamp
19862 to the current time. Use 'fstat' as well as 'time' to
19863 determine the "current" time, to accommodate NFS file systems
19864 if there is a time skew between the host and the NFS server. */
19865 {
19866 int fd = open (file, O_WRONLY|O_CREAT, 0644);
19867 if (fd < 0)
19868 result |= 1;
19869 else
19870 {
19871 time_t t0, t2;
19872 struct stat st0, st1, st2;
19873 if (time (&t0) == (time_t) -1)
19874 result |= 1;
19875 else if (fstat (fd, &st0) != 0)
19876 result |= 1;
19877 else if (utimes (file, timeval) != 0)
19878 result |= 2;
19879 else if (utimes (file, NULL) != 0)
19880 result |= 8;
19881 else if (fstat (fd, &st1) != 0)
19882 result |= 1;
19883 else if (write (fd, "\n", 1) != 1)
19884 result |= 1;
19885 else if (fstat (fd, &st2) != 0)
19886 result |= 1;
19887 else if (time (&t2) == (time_t) -1)
19888 result |= 1;
19889 else
19890 {
19891 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
19892 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
19893 if (! (st1.st_atime == st1.st_mtime))
19894 result |= 16;
19895 if (! (m_ok_POSIX || m_ok_NFS))
19896 result |= 32;
19897 }
19898 if (close (fd) != 0)
19899 result |= 1;
19900 }
19901 if (unlink (file) != 0)
19902 result |= 1;
19903 }
19904
19905 /* Test whether utimes() with a NULL argument works on read-only files. */
19906 {
19907 int fd = open (file, O_WRONLY|O_CREAT, 0444);
19908 if (fd < 0)
19909 result |= 1;
19910 else if (close (fd) != 0)
19911 result |= 1;
19912 else if (utimes (file, NULL) != 0)
19913 result |= 64;
19914 if (unlink (file) != 0)
19915 result |= 1;
19916 }
19917
19918 return result;
19919 }
19920
19921 _ACEOF
19922 if ac_fn_c_try_run "$LINENO"; then :
19923 gl_cv_func_working_utimes=yes
19924 else
19925 gl_cv_func_working_utimes=no
19926 fi
19927 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19928 conftest.$ac_objext conftest.beam conftest.$ac_ext
19929 fi
19930
19931 fi
19932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
19933 $as_echo "$gl_cv_func_working_utimes" >&6; }
19934
19935 if test $gl_cv_func_working_utimes = yes; then
19936
19937 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
19938
19939 fi
19940
19941
19942
19943
19944
19945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
19946 $as_echo_n "checking for struct utimbuf... " >&6; }
19947 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
19948 $as_echo_n "(cached) " >&6
19949 else
19950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19951 /* end confdefs.h. */
19952 #if HAVE_SYS_TIME_H
19953 #include <sys/time.h>
19954 #endif
19955 #include <time.h>
19956 #ifdef HAVE_UTIME_H
19957 #include <utime.h>
19958 #endif
19959
19960 int
19961 main ()
19962 {
19963 static struct utimbuf x; x.actime = x.modtime;
19964 ;
19965 return 0;
19966 }
19967 _ACEOF
19968 if ac_fn_c_try_compile "$LINENO"; then :
19969 gl_cv_sys_struct_utimbuf=yes
19970 else
19971 gl_cv_sys_struct_utimbuf=no
19972 fi
19973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19974 fi
19975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
19976 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
19977
19978 if test $gl_cv_sys_struct_utimbuf = yes; then
19979
19980 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
19981
19982 fi
19983
19984
19985
19986
19987
19988
19989
19990
19991
19992
19993
19994
19995 if false; then
19996 GL_COND_LIBTOOL_TRUE=
19997 GL_COND_LIBTOOL_FALSE='#'
19998 else
19999 GL_COND_LIBTOOL_TRUE='#'
20000 GL_COND_LIBTOOL_FALSE=
20001 fi
20002
20003 gl_cond_libtool=false
20004 gl_libdeps=
20005 gl_ltlibdeps=
20006 gl_m4_base='m4'
20007
20008
20009
20010
20011
20012
20013
20014
20015
20016 gl_source_base='lib'
20017
20018
20019 if test $ac_cv_func_alloca_works = no; then
20020 :
20021 fi
20022
20023 # Define an additional variable used in the Makefile substitution.
20024 if test $ac_cv_working_alloca_h = yes; then
20025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
20026 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
20027 if test "${gl_cv_rpl_alloca+set}" = set; then :
20028 $as_echo_n "(cached) " >&6
20029 else
20030
20031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20032 /* end confdefs.h. */
20033
20034 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
20035 Need own alloca
20036 #endif
20037
20038 _ACEOF
20039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20040 $EGREP "Need own alloca" >/dev/null 2>&1; then :
20041 gl_cv_rpl_alloca=yes
20042 else
20043 gl_cv_rpl_alloca=no
20044 fi
20045 rm -f conftest*
20046
20047
20048 fi
20049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
20050 $as_echo "$gl_cv_rpl_alloca" >&6; }
20051 if test $gl_cv_rpl_alloca = yes; then
20052
20053 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
20054
20055 ALLOCA_H=alloca.h
20056 else
20057 ALLOCA_H=
20058 fi
20059 else
20060 ALLOCA_H=alloca.h
20061 fi
20062
20063 if test -n "$ALLOCA_H"; then
20064 GL_GENERATE_ALLOCA_H_TRUE=
20065 GL_GENERATE_ALLOCA_H_FALSE='#'
20066 else
20067 GL_GENERATE_ALLOCA_H_TRUE='#'
20068 GL_GENERATE_ALLOCA_H_FALSE=
20069 fi
20070
20071
20072
20073
20074
20075
20076 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
20077 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
20078
20079 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
20080 # programs in the package would end up linked with that potentially-shared
20081 # library, inducing unnecessary run-time overhead.
20082 LIB_CLOCK_GETTIME=
20083
20084 gl_saved_libs=$LIBS
20085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
20086 $as_echo_n "checking for library containing clock_gettime... " >&6; }
20087 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20088 $as_echo_n "(cached) " >&6
20089 else
20090 ac_func_search_save_LIBS=$LIBS
20091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20092 /* end confdefs.h. */
20093
20094 /* Override any GCC internal prototype to avoid an error.
20095 Use char because int might match the return type of a GCC
20096 builtin and then its argument prototype would still apply. */
20097 #ifdef __cplusplus
20098 extern "C"
20099 #endif
20100 char clock_gettime ();
20101 int
20102 main ()
20103 {
20104 return clock_gettime ();
20105 ;
20106 return 0;
20107 }
20108 _ACEOF
20109 for ac_lib in '' rt posix4; do
20110 if test -z "$ac_lib"; then
20111 ac_res="none required"
20112 else
20113 ac_res=-l$ac_lib
20114 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20115 fi
20116 if ac_fn_c_try_link "$LINENO"; then :
20117 ac_cv_search_clock_gettime=$ac_res
20118 fi
20119 rm -f core conftest.err conftest.$ac_objext \
20120 conftest$ac_exeext
20121 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20122 break
20123 fi
20124 done
20125 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20126
20127 else
20128 ac_cv_search_clock_gettime=no
20129 fi
20130 rm conftest.$ac_ext
20131 LIBS=$ac_func_search_save_LIBS
20132 fi
20133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20134 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20135 ac_res=$ac_cv_search_clock_gettime
20136 if test "$ac_res" != no; then :
20137 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20138 test "$ac_cv_search_clock_gettime" = "none required" ||
20139 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
20140 fi
20141
20142 for ac_func in clock_gettime clock_settime
20143 do :
20144 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20145 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20146 eval as_val=\$$as_ac_var
20147 if test "x$as_val" = x""yes; then :
20148 cat >>confdefs.h <<_ACEOF
20149 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20150 _ACEOF
20151
20152 fi
20153 done
20154
20155 LIBS=$gl_saved_libs
20156
20157
20158
20159
20160 :
20161
20162
20163
20164
20165 :
20166
20167
20168
20169
20170
20171
20172
20173
20174
20175
20176
20177
20178
20179
20180
20181 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20182
20183
20184 if test $HAVE_DUP2 = 1; then
20185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20186 $as_echo_n "checking whether dup2 works... " >&6; }
20187 if test "${gl_cv_func_dup2_works+set}" = set; then :
20188 $as_echo_n "(cached) " >&6
20189 else
20190 if test "$cross_compiling" = yes; then :
20191 case "$host_os" in
20192 mingw*) # on this platform, dup2 always returns 0 for success
20193 gl_cv_func_dup2_works="guessing no" ;;
20194 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
20195 gl_cv_func_dup2_works="guessing no" ;;
20196 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20197 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20198 gl_cv_func_dup2_works="guessing no" ;;
20199 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20200 gl_cv_func_dup2_works="guessing no" ;;
20201 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20202 gl_cv_func_dup2_works="guessing no" ;;
20203 *) gl_cv_func_dup2_works="guessing yes" ;;
20204 esac
20205 else
20206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20207 /* end confdefs.h. */
20208
20209 #include <unistd.h>
20210 #include <fcntl.h>
20211 #include <errno.h>
20212 int
20213 main ()
20214 {
20215 int result = 0;
20216 #ifdef FD_CLOEXEC
20217 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20218 result |= 1;
20219 #endif
20220 if (dup2 (1, 1) == 0)
20221 result |= 2;
20222 #ifdef FD_CLOEXEC
20223 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20224 result |= 4;
20225 #endif
20226 close (0);
20227 if (dup2 (0, 0) != -1)
20228 result |= 8;
20229 /* Many gnulib modules require POSIX conformance of EBADF. */
20230 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20231 result |= 16;
20232 return result;
20233
20234 ;
20235 return 0;
20236 }
20237
20238 _ACEOF
20239 if ac_fn_c_try_run "$LINENO"; then :
20240 gl_cv_func_dup2_works=yes
20241 else
20242 gl_cv_func_dup2_works=no
20243 fi
20244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20245 conftest.$ac_objext conftest.beam conftest.$ac_ext
20246 fi
20247
20248
20249 fi
20250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20251 $as_echo "$gl_cv_func_dup2_works" >&6; }
20252 case "$gl_cv_func_dup2_works" in
20253 *yes) ;;
20254 *)
20255 REPLACE_DUP2=1
20256 ;;
20257 esac
20258 fi
20259
20260
20261 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
20262
20263
20264
20265
20266
20267
20268
20269
20270 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
20271
20272
20273 fi
20274
20275
20276
20277
20278
20279 GNULIB_DUP2=1
20280
20281
20282
20283
20284
20285
20286
20287
20288
20289
20290
20291 GNULIB_ENVIRON=1
20292
20293
20294
20295
20296
20297
20298
20299
20300 LIB_EXECINFO=''
20301 EXECINFO_H='execinfo.h'
20302
20303 if test $ac_cv_header_execinfo_h = yes; then
20304 gl_saved_libs=$LIBS
20305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20306 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20307 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20308 $as_echo_n "(cached) " >&6
20309 else
20310 ac_func_search_save_LIBS=$LIBS
20311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20312 /* end confdefs.h. */
20313
20314 /* Override any GCC internal prototype to avoid an error.
20315 Use char because int might match the return type of a GCC
20316 builtin and then its argument prototype would still apply. */
20317 #ifdef __cplusplus
20318 extern "C"
20319 #endif
20320 char backtrace_symbols_fd ();
20321 int
20322 main ()
20323 {
20324 return backtrace_symbols_fd ();
20325 ;
20326 return 0;
20327 }
20328 _ACEOF
20329 for ac_lib in '' execinfo; do
20330 if test -z "$ac_lib"; then
20331 ac_res="none required"
20332 else
20333 ac_res=-l$ac_lib
20334 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20335 fi
20336 if ac_fn_c_try_link "$LINENO"; then :
20337 ac_cv_search_backtrace_symbols_fd=$ac_res
20338 fi
20339 rm -f core conftest.err conftest.$ac_objext \
20340 conftest$ac_exeext
20341 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20342 break
20343 fi
20344 done
20345 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20346
20347 else
20348 ac_cv_search_backtrace_symbols_fd=no
20349 fi
20350 rm conftest.$ac_ext
20351 LIBS=$ac_func_search_save_LIBS
20352 fi
20353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20354 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20355 ac_res=$ac_cv_search_backtrace_symbols_fd
20356 if test "$ac_res" != no; then :
20357 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20358 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20359 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
20360 fi
20361
20362 LIBS=$gl_saved_libs
20363 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
20364 fi
20365
20366 if test -n "$EXECINFO_H"; then
20367
20368
20369
20370
20371
20372
20373
20374
20375 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
20376
20377 fi
20378
20379
20380
20381 if test -n "$EXECINFO_H"; then
20382 GL_GENERATE_EXECINFO_H_TRUE=
20383 GL_GENERATE_EXECINFO_H_FALSE='#'
20384 else
20385 GL_GENERATE_EXECINFO_H_TRUE='#'
20386 GL_GENERATE_EXECINFO_H_FALSE=
20387 fi
20388
20389
20390
20391
20392
20393
20394
20395
20396
20397 # Persuade glibc <stdlib.h> to declare getloadavg().
20398
20399
20400 gl_save_LIBS=$LIBS
20401
20402 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20403 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20404 HAVE_GETLOADAVG=1
20405 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20406 if test "x$ac_cv_func_getloadavg" = x""yes; then :
20407
20408 else
20409 gl_func_getloadavg_done=no
20410
20411 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20412 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20413 # to get the right answer into the cache.
20414 # For kstat on solaris, we need to test for libelf and libkvm to force the
20415 # definition of SVR4 below.
20416 if test $gl_func_getloadavg_done = no; then
20417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20418 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20419 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20420 $as_echo_n "(cached) " >&6
20421 else
20422 ac_check_lib_save_LIBS=$LIBS
20423 LIBS="-lelf $LIBS"
20424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20425 /* end confdefs.h. */
20426
20427 /* Override any GCC internal prototype to avoid an error.
20428 Use char because int might match the return type of a GCC
20429 builtin and then its argument prototype would still apply. */
20430 #ifdef __cplusplus
20431 extern "C"
20432 #endif
20433 char elf_begin ();
20434 int
20435 main ()
20436 {
20437 return elf_begin ();
20438 ;
20439 return 0;
20440 }
20441 _ACEOF
20442 if ac_fn_c_try_link "$LINENO"; then :
20443 ac_cv_lib_elf_elf_begin=yes
20444 else
20445 ac_cv_lib_elf_elf_begin=no
20446 fi
20447 rm -f core conftest.err conftest.$ac_objext \
20448 conftest$ac_exeext conftest.$ac_ext
20449 LIBS=$ac_check_lib_save_LIBS
20450 fi
20451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20452 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20453 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
20454 LIBS="-lelf $LIBS"
20455 fi
20456
20457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20458 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20459 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20460 $as_echo_n "(cached) " >&6
20461 else
20462 ac_check_lib_save_LIBS=$LIBS
20463 LIBS="-lkvm $LIBS"
20464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20465 /* end confdefs.h. */
20466
20467 /* Override any GCC internal prototype to avoid an error.
20468 Use char because int might match the return type of a GCC
20469 builtin and then its argument prototype would still apply. */
20470 #ifdef __cplusplus
20471 extern "C"
20472 #endif
20473 char kvm_open ();
20474 int
20475 main ()
20476 {
20477 return kvm_open ();
20478 ;
20479 return 0;
20480 }
20481 _ACEOF
20482 if ac_fn_c_try_link "$LINENO"; then :
20483 ac_cv_lib_kvm_kvm_open=yes
20484 else
20485 ac_cv_lib_kvm_kvm_open=no
20486 fi
20487 rm -f core conftest.err conftest.$ac_objext \
20488 conftest$ac_exeext conftest.$ac_ext
20489 LIBS=$ac_check_lib_save_LIBS
20490 fi
20491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20492 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20493 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
20494 LIBS="-lkvm $LIBS"
20495 fi
20496
20497 # Check for the 4.4BSD definition of getloadavg.
20498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20499 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20500 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20501 $as_echo_n "(cached) " >&6
20502 else
20503 ac_check_lib_save_LIBS=$LIBS
20504 LIBS="-lutil $LIBS"
20505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20506 /* end confdefs.h. */
20507
20508 /* Override any GCC internal prototype to avoid an error.
20509 Use char because int might match the return type of a GCC
20510 builtin and then its argument prototype would still apply. */
20511 #ifdef __cplusplus
20512 extern "C"
20513 #endif
20514 char getloadavg ();
20515 int
20516 main ()
20517 {
20518 return getloadavg ();
20519 ;
20520 return 0;
20521 }
20522 _ACEOF
20523 if ac_fn_c_try_link "$LINENO"; then :
20524 ac_cv_lib_util_getloadavg=yes
20525 else
20526 ac_cv_lib_util_getloadavg=no
20527 fi
20528 rm -f core conftest.err conftest.$ac_objext \
20529 conftest$ac_exeext conftest.$ac_ext
20530 LIBS=$ac_check_lib_save_LIBS
20531 fi
20532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20533 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20534 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
20535 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
20536 fi
20537
20538 fi
20539
20540 if test $gl_func_getloadavg_done = no; then
20541 # There is a commonly available library for RS/6000 AIX.
20542 # Since it is not a standard part of AIX, it might be installed locally.
20543 gl_getloadavg_LIBS=$LIBS
20544 LIBS="-L/usr/local/lib $LIBS"
20545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20546 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20547 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20548 $as_echo_n "(cached) " >&6
20549 else
20550 ac_check_lib_save_LIBS=$LIBS
20551 LIBS="-lgetloadavg $LIBS"
20552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20553 /* end confdefs.h. */
20554
20555 /* Override any GCC internal prototype to avoid an error.
20556 Use char because int might match the return type of a GCC
20557 builtin and then its argument prototype would still apply. */
20558 #ifdef __cplusplus
20559 extern "C"
20560 #endif
20561 char getloadavg ();
20562 int
20563 main ()
20564 {
20565 return getloadavg ();
20566 ;
20567 return 0;
20568 }
20569 _ACEOF
20570 if ac_fn_c_try_link "$LINENO"; then :
20571 ac_cv_lib_getloadavg_getloadavg=yes
20572 else
20573 ac_cv_lib_getloadavg_getloadavg=no
20574 fi
20575 rm -f core conftest.err conftest.$ac_objext \
20576 conftest$ac_exeext conftest.$ac_ext
20577 LIBS=$ac_check_lib_save_LIBS
20578 fi
20579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20580 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20581 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
20582 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
20583 else
20584 LIBS=$gl_getloadavg_LIBS
20585 fi
20586
20587 fi
20588
20589 # Set up the replacement function if necessary.
20590 if test $gl_func_getloadavg_done = no; then
20591 HAVE_GETLOADAVG=0
20592
20593 # Solaris has libkstat which does not require root.
20594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20595 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20596 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20597 $as_echo_n "(cached) " >&6
20598 else
20599 ac_check_lib_save_LIBS=$LIBS
20600 LIBS="-lkstat $LIBS"
20601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20602 /* end confdefs.h. */
20603
20604 /* Override any GCC internal prototype to avoid an error.
20605 Use char because int might match the return type of a GCC
20606 builtin and then its argument prototype would still apply. */
20607 #ifdef __cplusplus
20608 extern "C"
20609 #endif
20610 char kstat_open ();
20611 int
20612 main ()
20613 {
20614 return kstat_open ();
20615 ;
20616 return 0;
20617 }
20618 _ACEOF
20619 if ac_fn_c_try_link "$LINENO"; then :
20620 ac_cv_lib_kstat_kstat_open=yes
20621 else
20622 ac_cv_lib_kstat_kstat_open=no
20623 fi
20624 rm -f core conftest.err conftest.$ac_objext \
20625 conftest$ac_exeext conftest.$ac_ext
20626 LIBS=$ac_check_lib_save_LIBS
20627 fi
20628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20629 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20630 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
20631 cat >>confdefs.h <<_ACEOF
20632 #define HAVE_LIBKSTAT 1
20633 _ACEOF
20634
20635 LIBS="-lkstat $LIBS"
20636
20637 fi
20638
20639 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
20640
20641 # AIX has libperfstat which does not require root
20642 if test $gl_func_getloadavg_done = no; then
20643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20644 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20645 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20646 $as_echo_n "(cached) " >&6
20647 else
20648 ac_check_lib_save_LIBS=$LIBS
20649 LIBS="-lperfstat $LIBS"
20650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20651 /* end confdefs.h. */
20652
20653 /* Override any GCC internal prototype to avoid an error.
20654 Use char because int might match the return type of a GCC
20655 builtin and then its argument prototype would still apply. */
20656 #ifdef __cplusplus
20657 extern "C"
20658 #endif
20659 char perfstat_cpu_total ();
20660 int
20661 main ()
20662 {
20663 return perfstat_cpu_total ();
20664 ;
20665 return 0;
20666 }
20667 _ACEOF
20668 if ac_fn_c_try_link "$LINENO"; then :
20669 ac_cv_lib_perfstat_perfstat_cpu_total=yes
20670 else
20671 ac_cv_lib_perfstat_perfstat_cpu_total=no
20672 fi
20673 rm -f core conftest.err conftest.$ac_objext \
20674 conftest$ac_exeext conftest.$ac_ext
20675 LIBS=$ac_check_lib_save_LIBS
20676 fi
20677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20678 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20679 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
20680 cat >>confdefs.h <<_ACEOF
20681 #define HAVE_LIBPERFSTAT 1
20682 _ACEOF
20683
20684 LIBS="-lperfstat $LIBS"
20685
20686 fi
20687
20688 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
20689 fi
20690
20691 if test $gl_func_getloadavg_done = no; then
20692 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20693 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
20694 gl_func_getloadavg_done=yes
20695
20696 $as_echo "#define DGUX 1" >>confdefs.h
20697
20698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
20699 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
20700 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
20701 $as_echo_n "(cached) " >&6
20702 else
20703 ac_check_lib_save_LIBS=$LIBS
20704 LIBS="-ldgc $LIBS"
20705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20706 /* end confdefs.h. */
20707
20708 /* Override any GCC internal prototype to avoid an error.
20709 Use char because int might match the return type of a GCC
20710 builtin and then its argument prototype would still apply. */
20711 #ifdef __cplusplus
20712 extern "C"
20713 #endif
20714 char dg_sys_info ();
20715 int
20716 main ()
20717 {
20718 return dg_sys_info ();
20719 ;
20720 return 0;
20721 }
20722 _ACEOF
20723 if ac_fn_c_try_link "$LINENO"; then :
20724 ac_cv_lib_dgc_dg_sys_info=yes
20725 else
20726 ac_cv_lib_dgc_dg_sys_info=no
20727 fi
20728 rm -f core conftest.err conftest.$ac_objext \
20729 conftest$ac_exeext conftest.$ac_ext
20730 LIBS=$ac_check_lib_save_LIBS
20731 fi
20732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
20733 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
20734 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
20735 cat >>confdefs.h <<_ACEOF
20736 #define HAVE_LIBDGC 1
20737 _ACEOF
20738
20739 LIBS="-ldgc $LIBS"
20740
20741 fi
20742
20743 fi
20744
20745
20746 fi
20747 fi
20748 fi
20749
20750
20751 if test "x$gl_save_LIBS" = x; then
20752 GETLOADAVG_LIBS=$LIBS
20753 else
20754 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
20755 fi
20756 LIBS=$gl_save_LIBS
20757
20758
20759 # Test whether the system declares getloadavg. Solaris has the function
20760 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
20761 for ac_header in sys/loadavg.h
20762 do :
20763 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
20764 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
20765 cat >>confdefs.h <<_ACEOF
20766 #define HAVE_SYS_LOADAVG_H 1
20767 _ACEOF
20768
20769 fi
20770
20771 done
20772
20773 if test $ac_cv_header_sys_loadavg_h = yes; then
20774 HAVE_SYS_LOADAVG_H=1
20775 else
20776 HAVE_SYS_LOADAVG_H=0
20777 fi
20778 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
20779 # include <sys/loadavg.h>
20780 #endif
20781 #include <stdlib.h>
20782 "
20783 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
20784
20785 else
20786 HAVE_DECL_GETLOADAVG=0
20787 fi
20788
20789
20790 if test $HAVE_GETLOADAVG = 0; then
20791
20792
20793
20794
20795
20796
20797
20798
20799 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
20800
20801
20802 # Figure out what our getloadavg.c needs.
20803
20804
20805
20806 # On HPUX9, an unprivileged user can get load averages this way.
20807 if test $gl_func_getloadavg_done = no; then
20808 for ac_func in pstat_getdynamic
20809 do :
20810 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
20811 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
20812 cat >>confdefs.h <<_ACEOF
20813 #define HAVE_PSTAT_GETDYNAMIC 1
20814 _ACEOF
20815 gl_func_getloadavg_done=yes
20816 fi
20817 done
20818
20819 fi
20820
20821 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
20822 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
20823 # Irix 4.0.5F has the header but not the library.
20824 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
20825 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
20826 gl_func_getloadavg_done=yes
20827
20828 $as_echo "#define SVR4 1" >>confdefs.h
20829
20830 fi
20831
20832 if test $gl_func_getloadavg_done = no; then
20833 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
20834 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
20835 gl_func_getloadavg_done=yes
20836
20837 $as_echo "#define UMAX 1" >>confdefs.h
20838
20839
20840 $as_echo "#define UMAX4_3 1" >>confdefs.h
20841
20842 fi
20843
20844
20845 fi
20846
20847 if test $gl_func_getloadavg_done = no; then
20848 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
20849 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
20850 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
20851
20852 fi
20853
20854
20855 fi
20856
20857 if test $gl_func_getloadavg_done = no; then
20858 for ac_header in mach/mach.h
20859 do :
20860 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
20861 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
20862 cat >>confdefs.h <<_ACEOF
20863 #define HAVE_MACH_MACH_H 1
20864 _ACEOF
20865
20866 fi
20867
20868 done
20869
20870 fi
20871
20872 for ac_header in nlist.h
20873 do :
20874 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
20875 if test "x$ac_cv_header_nlist_h" = x""yes; then :
20876 cat >>confdefs.h <<_ACEOF
20877 #define HAVE_NLIST_H 1
20878 _ACEOF
20879 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
20880 "
20881 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
20882
20883 cat >>confdefs.h <<_ACEOF
20884 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
20885 _ACEOF
20886
20887
20888 fi
20889
20890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20891 /* end confdefs.h. */
20892 #include <nlist.h>
20893 int
20894 main ()
20895 {
20896 struct nlist x;
20897 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
20898 x.n_un.n_name = "";
20899 #else
20900 x.n_name = "";
20901 #endif
20902 ;
20903 return 0;
20904 }
20905 _ACEOF
20906 if ac_fn_c_try_link "$LINENO"; then :
20907
20908 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
20909
20910 fi
20911 rm -f core conftest.err conftest.$ac_objext \
20912 conftest$ac_exeext conftest.$ac_ext
20913
20914 fi
20915
20916 done
20917
20918 fi
20919
20920
20921
20922
20923
20924 GNULIB_GETLOADAVG=1
20925
20926
20927
20928
20929
20930
20931
20932
20933
20934
20935 if test $REPLACE_GETOPT = 1; then
20936
20937
20938
20939
20940
20941
20942
20943
20944 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
20945
20946
20947
20948
20949
20950
20951
20952
20953
20954 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
20955
20956
20957
20958
20959 GNULIB_GL_UNISTD_H_GETOPT=1
20960 fi
20961
20962
20963
20964
20965
20966
20967
20968 REPLACE_GETOPT=0
20969 if test -n "$gl_replace_getopt"; then
20970 REPLACE_GETOPT=1
20971 fi
20972
20973 if test $REPLACE_GETOPT = 1; then
20974
20975 GETOPT_H=getopt.h
20976
20977 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
20978
20979
20980
20981 fi
20982
20983 if test $REPLACE_GETOPT = 1; then
20984
20985
20986
20987
20988
20989
20990
20991
20992 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
20993
20994
20995
20996
20997
20998
20999
21000
21001
21002 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
21003
21004
21005
21006
21007 GNULIB_GL_UNISTD_H_GETOPT=1
21008 fi
21009
21010
21011
21012
21013
21014
21015
21016
21017
21018
21019
21020
21021 gl_gettimeofday_timezone=void
21022 if test $ac_cv_func_gettimeofday != yes; then
21023 HAVE_GETTIMEOFDAY=0
21024 else
21025
21026
21027
21028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
21029 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
21030 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
21031 $as_echo_n "(cached) " >&6
21032 else
21033 if test "$cross_compiling" = yes; then :
21034 # When cross-compiling:
21035 case "$host_os" in
21036 # Guess all is fine on glibc systems.
21037 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
21038 # If we don't know, assume the worst.
21039 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
21040 esac
21041
21042 else
21043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21044 /* end confdefs.h. */
21045 #include <string.h>
21046 #include <sys/time.h>
21047 #include <time.h>
21048 #include <stdlib.h>
21049
21050 int
21051 main ()
21052 {
21053
21054 time_t t = 0;
21055 struct tm *lt;
21056 struct tm saved_lt;
21057 struct timeval tv;
21058 lt = localtime (&t);
21059 saved_lt = *lt;
21060 gettimeofday (&tv, NULL);
21061 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
21062
21063 ;
21064 return 0;
21065 }
21066 _ACEOF
21067 if ac_fn_c_try_run "$LINENO"; then :
21068 gl_cv_func_gettimeofday_clobber=no
21069 else
21070 gl_cv_func_gettimeofday_clobber=yes
21071 fi
21072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21073 conftest.$ac_objext conftest.beam conftest.$ac_ext
21074 fi
21075
21076 fi
21077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
21078 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
21079
21080 case "$gl_cv_func_gettimeofday_clobber" in
21081 *yes)
21082 REPLACE_GETTIMEOFDAY=1
21083
21084
21085 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
21086
21087
21088 $as_echo "#define localtime rpl_localtime" >>confdefs.h
21089
21090
21091
21092 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
21093
21094 ;;
21095 esac
21096
21097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
21098 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
21099 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
21100 $as_echo_n "(cached) " >&6
21101 else
21102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21103 /* end confdefs.h. */
21104 #include <sys/time.h>
21105 struct timeval c;
21106 int gettimeofday (struct timeval *restrict, void *restrict);
21107
21108 int
21109 main ()
21110 {
21111 /* glibc uses struct timezone * rather than the POSIX void *
21112 if _GNU_SOURCE is defined. However, since the only portable
21113 use of gettimeofday uses NULL as the second parameter, and
21114 since the glibc definition is actually more typesafe, it is
21115 not worth wrapping this to get a compliant signature. */
21116 int (*f) (struct timeval *restrict, void *restrict)
21117 = gettimeofday;
21118 int x = f (&c, 0);
21119 return !(x | c.tv_sec | c.tv_usec);
21120
21121 ;
21122 return 0;
21123 }
21124 _ACEOF
21125 if ac_fn_c_try_compile "$LINENO"; then :
21126 gl_cv_func_gettimeofday_posix_signature=yes
21127 else
21128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21129 /* end confdefs.h. */
21130 #include <sys/time.h>
21131 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21132
21133 int
21134 main ()
21135 {
21136
21137 ;
21138 return 0;
21139 }
21140 _ACEOF
21141 if ac_fn_c_try_compile "$LINENO"; then :
21142 gl_cv_func_gettimeofday_posix_signature=almost
21143 else
21144 gl_cv_func_gettimeofday_posix_signature=no
21145 fi
21146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21147 fi
21148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21149 fi
21150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21151 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21152 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
21153 gl_gettimeofday_timezone='struct timezone'
21154 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21155 REPLACE_GETTIMEOFDAY=1
21156 fi
21157 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21158 REPLACE_GETTIMEOFDAY=1
21159 fi
21160
21161 fi
21162
21163 cat >>confdefs.h <<_ACEOF
21164 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21165 _ACEOF
21166
21167
21168 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
21169
21170
21171
21172
21173
21174
21175
21176
21177 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
21178
21179
21180 for ac_header in sys/timeb.h
21181 do :
21182 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21183 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
21184 cat >>confdefs.h <<_ACEOF
21185 #define HAVE_SYS_TIMEB_H 1
21186 _ACEOF
21187
21188 fi
21189
21190 done
21191
21192 for ac_func in _ftime
21193 do :
21194 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
21195 if test "x$ac_cv_func__ftime" = x""yes; then :
21196 cat >>confdefs.h <<_ACEOF
21197 #define HAVE__FTIME 1
21198 _ACEOF
21199
21200 fi
21201 done
21202
21203
21204 fi
21205
21206
21207
21208
21209
21210 GNULIB_GETTIMEOFDAY=1
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221 if test $ac_cv_func_lstat = yes; then
21222
21223 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21224 *no)
21225 REPLACE_LSTAT=1
21226 ;;
21227 esac
21228 else
21229 HAVE_LSTAT=0
21230 fi
21231
21232 if test $REPLACE_LSTAT = 1; then
21233
21234
21235
21236
21237
21238
21239
21240
21241 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
21242
21243
21244
21245 :
21246
21247 fi
21248
21249
21250
21251
21252
21253 GNULIB_LSTAT=1
21254
21255
21256
21257
21258
21259
21260
21261
21262
21263
21264
21265 if test $APPLE_UNIVERSAL_BUILD = 1; then
21266 # A universal build on Apple Mac OS X platforms.
21267 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21268 # But we need a configuration result that is valid in both modes.
21269 gl_cv_func_working_mktime=no
21270 fi
21271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21272 $as_echo_n "checking for working mktime... " >&6; }
21273 if test "${gl_cv_func_working_mktime+set}" = set; then :
21274 $as_echo_n "(cached) " >&6
21275 else
21276 if test "$cross_compiling" = yes; then :
21277 gl_cv_func_working_mktime=no
21278 else
21279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21280 /* end confdefs.h. */
21281 /* Test program from Paul Eggert and Tony Leneis. */
21282 #include <limits.h>
21283 #include <stdlib.h>
21284 #include <time.h>
21285
21286 #ifdef HAVE_UNISTD_H
21287 # include <unistd.h>
21288 #endif
21289
21290 #ifndef HAVE_ALARM
21291 # define alarm(X) /* empty */
21292 #endif
21293
21294 /* Work around redefinition to rpl_putenv by other config tests. */
21295 #undef putenv
21296
21297 static time_t time_t_max;
21298 static time_t time_t_min;
21299
21300 /* Values we'll use to set the TZ environment variable. */
21301 static char *tz_strings[] = {
21302 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21303 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21304 };
21305 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21306
21307 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21308 Based on a problem report from Andreas Jaeger. */
21309 static int
21310 spring_forward_gap ()
21311 {
21312 /* glibc (up to about 1998-10-07) failed this test. */
21313 struct tm tm;
21314
21315 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21316 instead of "TZ=America/Vancouver" in order to detect the bug even
21317 on systems that don't support the Olson extension, or don't have the
21318 full zoneinfo tables installed. */
21319 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21320
21321 tm.tm_year = 98;
21322 tm.tm_mon = 3;
21323 tm.tm_mday = 5;
21324 tm.tm_hour = 2;
21325 tm.tm_min = 0;
21326 tm.tm_sec = 0;
21327 tm.tm_isdst = -1;
21328 return mktime (&tm) != (time_t) -1;
21329 }
21330
21331 static int
21332 mktime_test1 (time_t now)
21333 {
21334 struct tm *lt;
21335 return ! (lt = localtime (&now)) || mktime (lt) == now;
21336 }
21337
21338 static int
21339 mktime_test (time_t now)
21340 {
21341 return (mktime_test1 (now)
21342 && mktime_test1 ((time_t) (time_t_max - now))
21343 && mktime_test1 ((time_t) (time_t_min + now)));
21344 }
21345
21346 static int
21347 irix_6_4_bug ()
21348 {
21349 /* Based on code from Ariel Faigon. */
21350 struct tm tm;
21351 tm.tm_year = 96;
21352 tm.tm_mon = 3;
21353 tm.tm_mday = 0;
21354 tm.tm_hour = 0;
21355 tm.tm_min = 0;
21356 tm.tm_sec = 0;
21357 tm.tm_isdst = -1;
21358 mktime (&tm);
21359 return tm.tm_mon == 2 && tm.tm_mday == 31;
21360 }
21361
21362 static int
21363 bigtime_test (int j)
21364 {
21365 struct tm tm;
21366 time_t now;
21367 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21368 now = mktime (&tm);
21369 if (now != (time_t) -1)
21370 {
21371 struct tm *lt = localtime (&now);
21372 if (! (lt
21373 && lt->tm_year == tm.tm_year
21374 && lt->tm_mon == tm.tm_mon
21375 && lt->tm_mday == tm.tm_mday
21376 && lt->tm_hour == tm.tm_hour
21377 && lt->tm_min == tm.tm_min
21378 && lt->tm_sec == tm.tm_sec
21379 && lt->tm_yday == tm.tm_yday
21380 && lt->tm_wday == tm.tm_wday
21381 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21382 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21383 return 0;
21384 }
21385 return 1;
21386 }
21387
21388 static int
21389 year_2050_test ()
21390 {
21391 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21392 ignoring leap seconds. */
21393 unsigned long int answer = 2527315200UL;
21394
21395 struct tm tm;
21396 time_t t;
21397 tm.tm_year = 2050 - 1900;
21398 tm.tm_mon = 2 - 1;
21399 tm.tm_mday = 1;
21400 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21401 tm.tm_isdst = -1;
21402
21403 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21404 instead of "TZ=America/Vancouver" in order to detect the bug even
21405 on systems that don't support the Olson extension, or don't have the
21406 full zoneinfo tables installed. */
21407 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21408
21409 t = mktime (&tm);
21410
21411 /* Check that the result is either a failure, or close enough
21412 to the correct answer that we can assume the discrepancy is
21413 due to leap seconds. */
21414 return (t == (time_t) -1
21415 || (0 < t && answer - 120 <= t && t <= answer + 120));
21416 }
21417
21418 int
21419 main ()
21420 {
21421 int result = 0;
21422 time_t t, delta;
21423 int i, j;
21424 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21425 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21426
21427 /* This test makes some buggy mktime implementations loop.
21428 Give up after 60 seconds; a mktime slower than that
21429 isn't worth using anyway. */
21430 alarm (60);
21431
21432 time_t_max = (! time_t_signed
21433 ? (time_t) -1
21434 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21435 * 2 + 1));
21436 time_t_min = (! time_t_signed
21437 ? (time_t) 0
21438 : time_t_signed_magnitude
21439 ? ~ (time_t) 0
21440 : ~ time_t_max);
21441
21442 delta = time_t_max / 997; /* a suitable prime number */
21443 for (i = 0; i < N_STRINGS; i++)
21444 {
21445 if (tz_strings[i])
21446 putenv (tz_strings[i]);
21447
21448 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21449 if (! mktime_test (t))
21450 result |= 1;
21451 if ((result & 2) == 0
21452 && ! (mktime_test ((time_t) 1)
21453 && mktime_test ((time_t) (60 * 60))
21454 && mktime_test ((time_t) (60 * 60 * 24))))
21455 result |= 2;
21456
21457 for (j = 1; (result & 4) == 0; j <<= 1)
21458 {
21459 if (! bigtime_test (j))
21460 result |= 4;
21461 if (INT_MAX / 2 < j)
21462 break;
21463 }
21464 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21465 result |= 8;
21466 }
21467 if (! irix_6_4_bug ())
21468 result |= 16;
21469 if (! spring_forward_gap ())
21470 result |= 32;
21471 if (! year_2050_test ())
21472 result |= 64;
21473 return result;
21474 }
21475 _ACEOF
21476 if ac_fn_c_try_run "$LINENO"; then :
21477 gl_cv_func_working_mktime=yes
21478 else
21479 gl_cv_func_working_mktime=no
21480 fi
21481 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21482 conftest.$ac_objext conftest.beam conftest.$ac_ext
21483 fi
21484
21485
21486 fi
21487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21488 $as_echo "$gl_cv_func_working_mktime" >&6; }
21489
21490 if test $gl_cv_func_working_mktime = no; then
21491 REPLACE_MKTIME=1
21492 else
21493 REPLACE_MKTIME=0
21494 fi
21495
21496 if test $REPLACE_MKTIME = 1; then
21497
21498
21499
21500
21501
21502
21503
21504
21505 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
21506
21507 :
21508 fi
21509
21510
21511
21512
21513
21514 GNULIB_MKTIME=1
21515
21516
21517
21518
21519
21520
21521
21522
21523
21524
21525
21526 if test $ac_cv_func_pselect = yes; then
21527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21528 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21529 if test "${gl_cv_sig_pselect+set}" = set; then :
21530 $as_echo_n "(cached) " >&6
21531 else
21532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21533 /* end confdefs.h. */
21534 #include <sys/select.h>
21535
21536 int
21537 main ()
21538 {
21539 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21540 struct timespec const *restrict,
21541 sigset_t const *restrict) = pselect;
21542 return !p;
21543 ;
21544 return 0;
21545 }
21546 _ACEOF
21547 if ac_fn_c_try_link "$LINENO"; then :
21548 gl_cv_sig_pselect=yes
21549 else
21550 gl_cv_sig_pselect=no
21551 fi
21552 rm -f core conftest.err conftest.$ac_objext \
21553 conftest$ac_exeext conftest.$ac_ext
21554 fi
21555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21556 $as_echo "$gl_cv_sig_pselect" >&6; }
21557 fi
21558
21559 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
21560 REPLACE_PSELECT=1
21561 fi
21562
21563 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
21564
21565
21566
21567
21568
21569
21570
21571
21572 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
21573
21574 fi
21575
21576
21577
21578
21579
21580 GNULIB_PSELECT=1
21581
21582
21583
21584
21585
21586
21587
21588
21589
21590 LIB_PTHREAD_SIGMASK=
21591
21592
21593 if test $ac_cv_func_pthread_sigmask = yes; then
21594 :
21595 else
21596 HAVE_PTHREAD_SIGMASK=0
21597 REPLACE_PTHREAD_SIGMASK=1
21598 fi
21599
21600
21601
21602
21603 if test $HAVE_PTHREAD_SIGMASK = 1; then
21604
21605
21606 if test -z "$LIB_PTHREAD_SIGMASK"; then
21607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
21608 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
21609 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
21610 $as_echo_n "(cached) " >&6
21611 else
21612
21613 if test "$cross_compiling" = yes; then :
21614
21615 case "$host_os" in
21616 freebsd* | hpux* | solaris | solaris2.[2-9]*)
21617 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
21618 *)
21619 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
21620 esac
21621
21622 else
21623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21624 /* end confdefs.h. */
21625
21626 #include <pthread.h>
21627 #include <signal.h>
21628 #include <stddef.h>
21629 int main ()
21630 {
21631 sigset_t set;
21632 sigemptyset (&set);
21633 return pthread_sigmask (1729, &set, NULL) != 0;
21634 }
21635 _ACEOF
21636 if ac_fn_c_try_run "$LINENO"; then :
21637 gl_cv_func_pthread_sigmask_in_libc_works=no
21638 else
21639 gl_cv_func_pthread_sigmask_in_libc_works=yes
21640 fi
21641 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21642 conftest.$ac_objext conftest.beam conftest.$ac_ext
21643 fi
21644
21645
21646 fi
21647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
21648 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
21649 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
21650 *no)
21651 REPLACE_PTHREAD_SIGMASK=1
21652
21653 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
21654
21655 ;;
21656 esac
21657 fi
21658
21659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
21660 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
21661 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
21662 $as_echo_n "(cached) " >&6
21663 else
21664
21665 gl_save_LIBS="$LIBS"
21666 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
21667 if test "$cross_compiling" = yes; then :
21668 case "$host_os" in
21669 cygwin*)
21670 gl_cv_func_pthread_sigmask_return_works="guessing no";;
21671 *)
21672 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
21673 esac
21674
21675 else
21676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21677 /* end confdefs.h. */
21678
21679 #include <pthread.h>
21680 #include <signal.h>
21681 #include <stddef.h>
21682 int main ()
21683 {
21684 sigset_t set;
21685 sigemptyset (&set);
21686 if (pthread_sigmask (1729, &set, NULL) == -1)
21687 return 1;
21688 return 0;
21689 }
21690 _ACEOF
21691 if ac_fn_c_try_run "$LINENO"; then :
21692 gl_cv_func_pthread_sigmask_return_works=yes
21693 else
21694 gl_cv_func_pthread_sigmask_return_works=no
21695 fi
21696 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21697 conftest.$ac_objext conftest.beam conftest.$ac_ext
21698 fi
21699
21700 LIBS="$gl_save_LIBS"
21701
21702 fi
21703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
21704 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
21705 case "$gl_cv_func_pthread_sigmask_return_works" in
21706 *no)
21707 REPLACE_PTHREAD_SIGMASK=1
21708
21709 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
21710
21711 ;;
21712 esac
21713
21714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
21715 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
21716 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
21717 $as_echo_n "(cached) " >&6
21718 else
21719
21720 case "$host_os" in
21721 irix*)
21722 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
21723 *)
21724 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
21725 esac
21726 gl_save_LIBS="$LIBS"
21727 LIBS="$LIBS $LIBMULTITHREAD"
21728 if test "$cross_compiling" = yes; then :
21729 :
21730 else
21731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21732 /* end confdefs.h. */
21733
21734 #include <pthread.h>
21735 #include <signal.h>
21736 #include <stdio.h>
21737 #include <stdlib.h>
21738 #include <unistd.h>
21739 static volatile int sigint_occurred;
21740 static void
21741 sigint_handler (int sig)
21742 {
21743 sigint_occurred++;
21744 }
21745 int main ()
21746 {
21747 sigset_t set;
21748 int pid = getpid ();
21749 char command[80];
21750 signal (SIGINT, sigint_handler);
21751 sigemptyset (&set);
21752 sigaddset (&set, SIGINT);
21753 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
21754 return 1;
21755 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
21756 if (!(system (command) == 0))
21757 return 2;
21758 sleep (2);
21759 if (!(sigint_occurred == 0))
21760 return 3;
21761 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
21762 return 4;
21763 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
21764 return 5;
21765 return 0;
21766 }
21767 _ACEOF
21768 if ac_fn_c_try_run "$LINENO"; then :
21769 :
21770 else
21771 gl_cv_func_pthread_sigmask_unblock_works=no
21772 fi
21773 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21774 conftest.$ac_objext conftest.beam conftest.$ac_ext
21775 fi
21776
21777 LIBS="$gl_save_LIBS"
21778
21779 fi
21780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
21781 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
21782 case "$gl_cv_func_pthread_sigmask_unblock_works" in
21783 *no)
21784 REPLACE_PTHREAD_SIGMASK=1
21785
21786 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
21787
21788 ;;
21789 esac
21790 fi
21791
21792 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21793
21794
21795
21796
21797
21798
21799
21800
21801 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
21802
21803
21804 if test $HAVE_PTHREAD_SIGMASK = 1; then
21805
21806 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
21807
21808 fi
21809
21810 fi
21811
21812
21813
21814
21815
21816 GNULIB_PTHREAD_SIGMASK=1
21817
21818
21819
21820
21821
21822
21823
21824
21825 if test $ac_cv_func_readlink = no; then
21826 HAVE_READLINK=0
21827 else
21828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
21829 $as_echo_n "checking whether readlink signature is correct... " >&6; }
21830 if test "${gl_cv_decl_readlink_works+set}" = set; then :
21831 $as_echo_n "(cached) " >&6
21832 else
21833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21834 /* end confdefs.h. */
21835 #include <unistd.h>
21836 /* Cause compilation failure if original declaration has wrong type. */
21837 ssize_t readlink (const char *, char *, size_t);
21838 int
21839 main ()
21840 {
21841
21842 ;
21843 return 0;
21844 }
21845 _ACEOF
21846 if ac_fn_c_try_compile "$LINENO"; then :
21847 gl_cv_decl_readlink_works=yes
21848 else
21849 gl_cv_decl_readlink_works=no
21850 fi
21851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21852 fi
21853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
21854 $as_echo "$gl_cv_decl_readlink_works" >&6; }
21855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
21856 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
21857 if test "${gl_cv_func_readlink_works+set}" = set; then :
21858 $as_echo_n "(cached) " >&6
21859 else
21860 # We have readlink, so assume ln -s works.
21861 ln -s conftest.no-such conftest.link
21862 ln -s conftest.link conftest.lnk2
21863 if test "$cross_compiling" = yes; then :
21864 case "$host_os" in
21865 # Guess yes on glibc systems.
21866 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
21867 # If we don't know, assume the worst.
21868 *) gl_cv_func_readlink_works="guessing no" ;;
21869 esac
21870
21871 else
21872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21873 /* end confdefs.h. */
21874 #include <unistd.h>
21875
21876 int
21877 main ()
21878 {
21879 char buf[20];
21880 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
21881 ;
21882 return 0;
21883 }
21884 _ACEOF
21885 if ac_fn_c_try_run "$LINENO"; then :
21886 gl_cv_func_readlink_works=yes
21887 else
21888 gl_cv_func_readlink_works=no
21889 fi
21890 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21891 conftest.$ac_objext conftest.beam conftest.$ac_ext
21892 fi
21893
21894 rm -f conftest.link conftest.lnk2
21895 fi
21896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
21897 $as_echo "$gl_cv_func_readlink_works" >&6; }
21898 case "$gl_cv_func_readlink_works" in
21899 *yes)
21900 if test "$gl_cv_decl_readlink_works" != yes; then
21901 REPLACE_READLINK=1
21902 fi
21903 ;;
21904 *)
21905
21906 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
21907
21908 REPLACE_READLINK=1
21909 ;;
21910 esac
21911 fi
21912
21913 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21914
21915
21916
21917
21918
21919
21920
21921
21922 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
21923
21924
21925 :
21926
21927 fi
21928
21929
21930
21931
21932
21933 GNULIB_READLINK=1
21934
21935
21936
21937
21938
21939
21940
21941
21942
21943
21944
21945
21946
21947
21948
21949
21950 if test $gl_cv_have_include_next = yes; then
21951 gl_cv_next_signal_h='<'signal.h'>'
21952 else
21953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
21954 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
21955 if test "${gl_cv_next_signal_h+set}" = set; then :
21956 $as_echo_n "(cached) " >&6
21957 else
21958
21959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21960 /* end confdefs.h. */
21961 #include <signal.h>
21962
21963 _ACEOF
21964 case "$host_os" in
21965 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21966 *) gl_absname_cpp="$ac_cpp" ;;
21967 esac
21968
21969 case "$host_os" in
21970 mingw*)
21971 gl_dirsep_regex='[/\\]'
21972 ;;
21973 *)
21974 gl_dirsep_regex='\/'
21975 ;;
21976 esac
21977 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21978
21979 gl_header_literal_regex=`echo 'signal.h' \
21980 | sed -e "$gl_make_literal_regex_sed"`
21981 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21982 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21983 s|^/[^/]|//&|
21984 p
21985 q
21986 }'
21987 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21988 sed -n "$gl_absolute_header_sed"`'"'
21989
21990
21991 fi
21992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
21993 $as_echo "$gl_cv_next_signal_h" >&6; }
21994 fi
21995 NEXT_SIGNAL_H=$gl_cv_next_signal_h
21996
21997 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21998 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21999 gl_next_as_first_directive='<'signal.h'>'
22000 else
22001 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22002 gl_next_as_first_directive=$gl_cv_next_signal_h
22003 fi
22004 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
22005
22006
22007
22008
22009
22010 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
22011 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
22012 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
22013 #include <signal.h>
22014
22015 "
22016 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
22017
22018 else
22019 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
22020 fi
22021
22022
22023
22024
22025
22026
22027
22028 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
22029 #include <signal.h>
22030
22031 "
22032 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
22033
22034 else
22035 HAVE_SIGHANDLER_T=0
22036 fi
22037
22038
22039
22040
22041 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
22042 /* <sys/types.h> is not needed according to POSIX, but the
22043 <sys/socket.h> in i386-unknown-freebsd4.10 and
22044 powerpc-apple-darwin5.5 required it. */
22045 #include <sys/types.h>
22046 #if HAVE_SYS_SOCKET_H
22047 # include <sys/socket.h>
22048 #elif HAVE_WS2TCPIP_H
22049 # include <ws2tcpip.h>
22050 #endif
22051
22052 "
22053 if test "x$ac_cv_type_socklen_t" = x""yes; then :
22054
22055 else
22056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
22057 $as_echo_n "checking for socklen_t equivalent... " >&6; }
22058 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
22059 $as_echo_n "(cached) " >&6
22060 else
22061 # Systems have either "struct sockaddr *" or
22062 # "void *" as the second argument to getpeername
22063 gl_cv_socklen_t_equiv=
22064 for arg2 in "struct sockaddr" void; do
22065 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
22066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22067 /* end confdefs.h. */
22068 #include <sys/types.h>
22069 #include <sys/socket.h>
22070
22071 int getpeername (int, $arg2 *, $t *);
22072 int
22073 main ()
22074 {
22075 $t len;
22076 getpeername (0, 0, &len);
22077 ;
22078 return 0;
22079 }
22080 _ACEOF
22081 if ac_fn_c_try_compile "$LINENO"; then :
22082 gl_cv_socklen_t_equiv="$t"
22083 fi
22084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22085 test "$gl_cv_socklen_t_equiv" != "" && break
22086 done
22087 test "$gl_cv_socklen_t_equiv" != "" && break
22088 done
22089
22090 fi
22091
22092 if test "$gl_cv_socklen_t_equiv" = ""; then
22093 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
22094 fi
22095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
22096 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
22097
22098 cat >>confdefs.h <<_ACEOF
22099 #define socklen_t $gl_cv_socklen_t_equiv
22100 _ACEOF
22101
22102 fi
22103
22104
22105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
22106 $as_echo_n "checking for ssize_t... " >&6; }
22107 if test "${gt_cv_ssize_t+set}" = set; then :
22108 $as_echo_n "(cached) " >&6
22109 else
22110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22111 /* end confdefs.h. */
22112 #include <sys/types.h>
22113 int
22114 main ()
22115 {
22116 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22117 return !x;
22118 ;
22119 return 0;
22120 }
22121 _ACEOF
22122 if ac_fn_c_try_compile "$LINENO"; then :
22123 gt_cv_ssize_t=yes
22124 else
22125 gt_cv_ssize_t=no
22126 fi
22127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22128 fi
22129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22130 $as_echo "$gt_cv_ssize_t" >&6; }
22131 if test $gt_cv_ssize_t = no; then
22132
22133 $as_echo "#define ssize_t int" >>confdefs.h
22134
22135 fi
22136
22137
22138
22139
22140
22141 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22142 #include <sys/stat.h>
22143 "
22144 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
22145
22146 cat >>confdefs.h <<_ACEOF
22147 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22148 _ACEOF
22149
22150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22151 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22152 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22153 $as_echo_n "(cached) " >&6
22154 else
22155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22156 /* end confdefs.h. */
22157
22158 #include <sys/types.h>
22159 #include <sys/stat.h>
22160 #if HAVE_SYS_TIME_H
22161 # include <sys/time.h>
22162 #endif
22163 #include <time.h>
22164 struct timespec ts;
22165 struct stat st;
22166
22167 int
22168 main ()
22169 {
22170
22171 st.st_atim = ts;
22172
22173 ;
22174 return 0;
22175 }
22176 _ACEOF
22177 if ac_fn_c_try_compile "$LINENO"; then :
22178 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
22179 else
22180 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
22181 fi
22182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22183 fi
22184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22185 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22186 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22187
22188 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22189
22190 fi
22191 else
22192 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22193 #include <sys/stat.h>
22194 "
22195 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
22196
22197 cat >>confdefs.h <<_ACEOF
22198 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22199 _ACEOF
22200
22201
22202 else
22203 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22204 #include <sys/stat.h>
22205 "
22206 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
22207
22208 cat >>confdefs.h <<_ACEOF
22209 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22210 _ACEOF
22211
22212
22213 else
22214 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22215 #include <sys/stat.h>
22216 "
22217 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
22218
22219 cat >>confdefs.h <<_ACEOF
22220 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22221 _ACEOF
22222
22223
22224 fi
22225
22226 fi
22227
22228 fi
22229
22230 fi
22231
22232
22233
22234
22235
22236 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22237 #include <sys/stat.h>
22238 "
22239 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
22240
22241 cat >>confdefs.h <<_ACEOF
22242 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22243 _ACEOF
22244
22245
22246 else
22247 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22248 #include <sys/stat.h>
22249 "
22250 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
22251
22252 cat >>confdefs.h <<_ACEOF
22253 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22254 _ACEOF
22255
22256
22257 else
22258 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22259 #include <sys/stat.h>
22260 "
22261 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
22262
22263 cat >>confdefs.h <<_ACEOF
22264 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22265 _ACEOF
22266
22267
22268 fi
22269
22270 fi
22271
22272 fi
22273
22274
22275
22276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22277 $as_echo_n "checking for working stdalign.h... " >&6; }
22278 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22279 $as_echo_n "(cached) " >&6
22280 else
22281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22282 /* end confdefs.h. */
22283 #include <stdalign.h>
22284 #include <stddef.h>
22285
22286 /* Test that alignof yields a result consistent with offsetof.
22287 This catches GCC bug 52023
22288 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22289 #ifdef __cplusplus
22290 template <class t> struct alignof_helper { char a; t b; };
22291 # define ao(type) offsetof (alignof_helper<type>, b)
22292 #else
22293 # define ao(type) offsetof (struct { char a; type b; }, b)
22294 #endif
22295 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22296 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22297 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22298
22299 /* Test _Alignas only on platforms where gnulib can help. */
22300 #if \
22301 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22302 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22303 int alignas (8) alignas_int = 1;
22304 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22305 #endif
22306
22307 int
22308 main ()
22309 {
22310
22311 ;
22312 return 0;
22313 }
22314 _ACEOF
22315 if ac_fn_c_try_compile "$LINENO"; then :
22316 gl_cv_header_working_stdalign_h=yes
22317 else
22318 gl_cv_header_working_stdalign_h=no
22319 fi
22320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22321 fi
22322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22323 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22324
22325 if test $gl_cv_header_working_stdalign_h = yes; then
22326 STDALIGN_H=''
22327 else
22328 STDALIGN_H='stdalign.h'
22329 fi
22330
22331
22332 if test -n "$STDALIGN_H"; then
22333 GL_GENERATE_STDALIGN_H_TRUE=
22334 GL_GENERATE_STDALIGN_H_FALSE='#'
22335 else
22336 GL_GENERATE_STDALIGN_H_TRUE='#'
22337 GL_GENERATE_STDALIGN_H_FALSE=
22338 fi
22339
22340
22341
22342 STDARG_H=''
22343 NEXT_STDARG_H='<stdarg.h>'
22344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22345 $as_echo_n "checking for va_copy... " >&6; }
22346 if test "${gl_cv_func_va_copy+set}" = set; then :
22347 $as_echo_n "(cached) " >&6
22348 else
22349
22350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22351 /* end confdefs.h. */
22352 #include <stdarg.h>
22353 int
22354 main ()
22355 {
22356
22357 #ifndef va_copy
22358 void (*func) (va_list, va_list) = va_copy;
22359 #endif
22360
22361 ;
22362 return 0;
22363 }
22364 _ACEOF
22365 if ac_fn_c_try_compile "$LINENO"; then :
22366 gl_cv_func_va_copy=yes
22367 else
22368 gl_cv_func_va_copy=no
22369 fi
22370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22371 fi
22372
22373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22374 $as_echo "$gl_cv_func_va_copy" >&6; }
22375 if test $gl_cv_func_va_copy = no; then
22376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22377 /* end confdefs.h. */
22378 #if defined _AIX && !defined __GNUC__
22379 AIX vaccine
22380 #endif
22381
22382 _ACEOF
22383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22384 $EGREP "vaccine" >/dev/null 2>&1; then :
22385 gl_aixcc=yes
22386 else
22387 gl_aixcc=no
22388 fi
22389 rm -f conftest*
22390
22391 if test $gl_aixcc = yes; then
22392 STDARG_H=stdarg.h
22393
22394
22395
22396
22397
22398
22399
22400
22401 if test $gl_cv_have_include_next = yes; then
22402 gl_cv_next_stdarg_h='<'stdarg.h'>'
22403 else
22404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22405 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22406 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22407 $as_echo_n "(cached) " >&6
22408 else
22409
22410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22411 /* end confdefs.h. */
22412 #include <stdarg.h>
22413
22414 _ACEOF
22415 case "$host_os" in
22416 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22417 *) gl_absname_cpp="$ac_cpp" ;;
22418 esac
22419
22420 case "$host_os" in
22421 mingw*)
22422 gl_dirsep_regex='[/\\]'
22423 ;;
22424 *)
22425 gl_dirsep_regex='\/'
22426 ;;
22427 esac
22428 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22429
22430 gl_header_literal_regex=`echo 'stdarg.h' \
22431 | sed -e "$gl_make_literal_regex_sed"`
22432 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22433 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22434 s|^/[^/]|//&|
22435 p
22436 q
22437 }'
22438 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22439 sed -n "$gl_absolute_header_sed"`'"'
22440
22441
22442 fi
22443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22444 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22445 fi
22446 NEXT_STDARG_H=$gl_cv_next_stdarg_h
22447
22448 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22449 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22450 gl_next_as_first_directive='<'stdarg.h'>'
22451 else
22452 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22453 gl_next_as_first_directive=$gl_cv_next_stdarg_h
22454 fi
22455 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
22456
22457
22458
22459
22460 if test "$gl_cv_next_stdarg_h" = '""'; then
22461 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
22462 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
22463 fi
22464 else
22465
22466 saved_as_echo_n="$as_echo_n"
22467 as_echo_n=':'
22468 if test "${gl_cv_func___va_copy+set}" = set; then :
22469 $as_echo_n "(cached) " >&6
22470 else
22471
22472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22473 /* end confdefs.h. */
22474 #include <stdarg.h>
22475 int
22476 main ()
22477 {
22478
22479 #ifndef __va_copy
22480 error, bail out
22481 #endif
22482
22483 ;
22484 return 0;
22485 }
22486 _ACEOF
22487 if ac_fn_c_try_compile "$LINENO"; then :
22488 gl_cv_func___va_copy=yes
22489 else
22490 gl_cv_func___va_copy=no
22491 fi
22492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22493 fi
22494
22495 as_echo_n="$saved_as_echo_n"
22496
22497 if test $gl_cv_func___va_copy = yes; then
22498
22499 $as_echo "#define va_copy __va_copy" >>confdefs.h
22500
22501 else
22502
22503
22504 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22505
22506 fi
22507 fi
22508 fi
22509
22510 if test -n "$STDARG_H"; then
22511 GL_GENERATE_STDARG_H_TRUE=
22512 GL_GENERATE_STDARG_H_FALSE='#'
22513 else
22514 GL_GENERATE_STDARG_H_TRUE='#'
22515 GL_GENERATE_STDARG_H_FALSE=
22516 fi
22517
22518
22519
22520
22521
22522
22523 # Define two additional variables used in the Makefile substitution.
22524
22525 if test "$ac_cv_header_stdbool_h" = yes; then
22526 STDBOOL_H=''
22527 else
22528 STDBOOL_H='stdbool.h'
22529 fi
22530
22531 if test -n "$STDBOOL_H"; then
22532 GL_GENERATE_STDBOOL_H_TRUE=
22533 GL_GENERATE_STDBOOL_H_FALSE='#'
22534 else
22535 GL_GENERATE_STDBOOL_H_TRUE='#'
22536 GL_GENERATE_STDBOOL_H_FALSE=
22537 fi
22538
22539
22540 if test "$ac_cv_type__Bool" = yes; then
22541 HAVE__BOOL=1
22542 else
22543 HAVE__BOOL=0
22544 fi
22545
22546
22547
22548
22549
22550 STDDEF_H=
22551 if test $gt_cv_c_wchar_t = no; then
22552 HAVE_WCHAR_T=0
22553 STDDEF_H=stddef.h
22554 fi
22555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22556 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22557 if test "${gl_cv_decl_null_works+set}" = set; then :
22558 $as_echo_n "(cached) " >&6
22559 else
22560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22561 /* end confdefs.h. */
22562 #include <stddef.h>
22563 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22564
22565 int
22566 main ()
22567 {
22568
22569 ;
22570 return 0;
22571 }
22572 _ACEOF
22573 if ac_fn_c_try_compile "$LINENO"; then :
22574 gl_cv_decl_null_works=yes
22575 else
22576 gl_cv_decl_null_works=no
22577 fi
22578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22579 fi
22580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22581 $as_echo "$gl_cv_decl_null_works" >&6; }
22582 if test $gl_cv_decl_null_works = no; then
22583 REPLACE_NULL=1
22584 STDDEF_H=stddef.h
22585 fi
22586
22587 if test -n "$STDDEF_H"; then
22588 GL_GENERATE_STDDEF_H_TRUE=
22589 GL_GENERATE_STDDEF_H_FALSE='#'
22590 else
22591 GL_GENERATE_STDDEF_H_TRUE='#'
22592 GL_GENERATE_STDDEF_H_FALSE=
22593 fi
22594
22595 if test -n "$STDDEF_H"; then
22596
22597
22598
22599
22600
22601
22602
22603
22604 if test $gl_cv_have_include_next = yes; then
22605 gl_cv_next_stddef_h='<'stddef.h'>'
22606 else
22607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
22608 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
22609 if test "${gl_cv_next_stddef_h+set}" = set; then :
22610 $as_echo_n "(cached) " >&6
22611 else
22612
22613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22614 /* end confdefs.h. */
22615 #include <stddef.h>
22616
22617 _ACEOF
22618 case "$host_os" in
22619 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22620 *) gl_absname_cpp="$ac_cpp" ;;
22621 esac
22622
22623 case "$host_os" in
22624 mingw*)
22625 gl_dirsep_regex='[/\\]'
22626 ;;
22627 *)
22628 gl_dirsep_regex='\/'
22629 ;;
22630 esac
22631 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22632
22633 gl_header_literal_regex=`echo 'stddef.h' \
22634 | sed -e "$gl_make_literal_regex_sed"`
22635 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22636 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22637 s|^/[^/]|//&|
22638 p
22639 q
22640 }'
22641 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22642 sed -n "$gl_absolute_header_sed"`'"'
22643
22644
22645 fi
22646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
22647 $as_echo "$gl_cv_next_stddef_h" >&6; }
22648 fi
22649 NEXT_STDDEF_H=$gl_cv_next_stddef_h
22650
22651 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22652 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22653 gl_next_as_first_directive='<'stddef.h'>'
22654 else
22655 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22656 gl_next_as_first_directive=$gl_cv_next_stddef_h
22657 fi
22658 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
22659
22660
22661
22662
22663 fi
22664
22665
22666
22667
22668
22669
22670
22671
22672
22673
22674
22675
22676
22677 if test $gl_cv_have_include_next = yes; then
22678 gl_cv_next_stdio_h='<'stdio.h'>'
22679 else
22680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
22681 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
22682 if test "${gl_cv_next_stdio_h+set}" = set; then :
22683 $as_echo_n "(cached) " >&6
22684 else
22685
22686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22687 /* end confdefs.h. */
22688 #include <stdio.h>
22689
22690 _ACEOF
22691 case "$host_os" in
22692 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22693 *) gl_absname_cpp="$ac_cpp" ;;
22694 esac
22695
22696 case "$host_os" in
22697 mingw*)
22698 gl_dirsep_regex='[/\\]'
22699 ;;
22700 *)
22701 gl_dirsep_regex='\/'
22702 ;;
22703 esac
22704 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22705
22706 gl_header_literal_regex=`echo 'stdio.h' \
22707 | sed -e "$gl_make_literal_regex_sed"`
22708 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22709 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22710 s|^/[^/]|//&|
22711 p
22712 q
22713 }'
22714 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22715 sed -n "$gl_absolute_header_sed"`'"'
22716
22717
22718 fi
22719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
22720 $as_echo "$gl_cv_next_stdio_h" >&6; }
22721 fi
22722 NEXT_STDIO_H=$gl_cv_next_stdio_h
22723
22724 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22725 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22726 gl_next_as_first_directive='<'stdio.h'>'
22727 else
22728 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22729 gl_next_as_first_directive=$gl_cv_next_stdio_h
22730 fi
22731 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
22732
22733
22734
22735
22736
22737 GNULIB_FSCANF=1
22738
22739
22740 cat >>confdefs.h <<_ACEOF
22741 #define GNULIB_FSCANF 1
22742 _ACEOF
22743
22744
22745 GNULIB_SCANF=1
22746
22747
22748 cat >>confdefs.h <<_ACEOF
22749 #define GNULIB_SCANF 1
22750 _ACEOF
22751
22752
22753 GNULIB_FGETC=1
22754 GNULIB_GETC=1
22755 GNULIB_GETCHAR=1
22756 GNULIB_FGETS=1
22757 GNULIB_FREAD=1
22758
22759
22760 GNULIB_FPRINTF=1
22761 GNULIB_PRINTF=1
22762 GNULIB_VFPRINTF=1
22763 GNULIB_VPRINTF=1
22764 GNULIB_FPUTC=1
22765 GNULIB_PUTC=1
22766 GNULIB_PUTCHAR=1
22767 GNULIB_FPUTS=1
22768 GNULIB_PUTS=1
22769 GNULIB_FWRITE=1
22770
22771
22772
22773
22774
22775
22776
22777
22778
22779
22780
22781
22782
22783
22784
22785 if test $gl_cv_have_include_next = yes; then
22786 gl_cv_next_stdlib_h='<'stdlib.h'>'
22787 else
22788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
22789 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
22790 if test "${gl_cv_next_stdlib_h+set}" = set; then :
22791 $as_echo_n "(cached) " >&6
22792 else
22793
22794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22795 /* end confdefs.h. */
22796 #include <stdlib.h>
22797
22798 _ACEOF
22799 case "$host_os" in
22800 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22801 *) gl_absname_cpp="$ac_cpp" ;;
22802 esac
22803
22804 case "$host_os" in
22805 mingw*)
22806 gl_dirsep_regex='[/\\]'
22807 ;;
22808 *)
22809 gl_dirsep_regex='\/'
22810 ;;
22811 esac
22812 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22813
22814 gl_header_literal_regex=`echo 'stdlib.h' \
22815 | sed -e "$gl_make_literal_regex_sed"`
22816 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22817 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22818 s|^/[^/]|//&|
22819 p
22820 q
22821 }'
22822 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22823 sed -n "$gl_absolute_header_sed"`'"'
22824
22825
22826 fi
22827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
22828 $as_echo "$gl_cv_next_stdlib_h" >&6; }
22829 fi
22830 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
22831
22832 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22833 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22834 gl_next_as_first_directive='<'stdlib.h'>'
22835 else
22836 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22837 gl_next_as_first_directive=$gl_cv_next_stdlib_h
22838 fi
22839 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
22840
22841
22842
22843
22844
22845
22846
22847
22848
22849 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
22850
22851
22852
22853
22854
22855
22856
22857 $as_echo "#define my_strftime nstrftime" >>confdefs.h
22858
22859
22860
22861
22862
22863
22864
22865
22866 if test "$ac_cv_have_decl_strtoimax" != yes; then
22867 HAVE_DECL_STRTOIMAX=0
22868 fi
22869
22870 if test $ac_cv_func_strtoimax = yes; then
22871 HAVE_STRTOIMAX=1
22872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
22873 $as_echo_n "checking whether strtoimax works... " >&6; }
22874 if test "${gl_cv_func_strtoimax+set}" = set; then :
22875 $as_echo_n "(cached) " >&6
22876 else
22877 if test "$cross_compiling" = yes; then :
22878 case "$host_os" in
22879 # Guess no on AIX 5.
22880 aix5*) gl_cv_func_strtoimax="guessing no" ;;
22881 # Guess yes otherwise.
22882 *) gl_cv_func_strtoimax="guessing yes" ;;
22883 esac
22884
22885 else
22886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22887 /* end confdefs.h. */
22888
22889 #include <errno.h>
22890 #include <string.h>
22891 #include <inttypes.h>
22892 int main ()
22893 {
22894 if (sizeof (intmax_t) > sizeof (int))
22895 {
22896 const char *s = "4294967295";
22897 char *p;
22898 intmax_t res;
22899 errno = 0;
22900 res = strtoimax (s, &p, 10);
22901 if (p != s + strlen (s))
22902 return 1;
22903 if (errno != 0)
22904 return 2;
22905 if (res != (intmax_t) 65535 * (intmax_t) 65537)
22906 return 3;
22907 }
22908 else
22909 {
22910 const char *s = "2147483647";
22911 char *p;
22912 intmax_t res;
22913 errno = 0;
22914 res = strtoimax (s, &p, 10);
22915 if (p != s + strlen (s))
22916 return 1;
22917 if (errno != 0)
22918 return 2;
22919 if (res != 2147483647)
22920 return 3;
22921 }
22922 return 0;
22923 }
22924
22925 _ACEOF
22926 if ac_fn_c_try_run "$LINENO"; then :
22927 gl_cv_func_strtoimax=yes
22928 else
22929 gl_cv_func_strtoimax=no
22930 fi
22931 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22932 conftest.$ac_objext conftest.beam conftest.$ac_ext
22933 fi
22934
22935
22936 fi
22937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
22938 $as_echo "$gl_cv_func_strtoimax" >&6; }
22939 case "$gl_cv_func_strtoimax" in
22940 *no) REPLACE_STRTOIMAX=1 ;;
22941 esac
22942 else
22943 HAVE_STRTOIMAX=0
22944 fi
22945
22946 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
22947
22948
22949
22950
22951
22952
22953
22954
22955 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
22956
22957
22958 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
22959 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
22960 ac_have_decl=1
22961 else
22962 ac_have_decl=0
22963 fi
22964
22965 cat >>confdefs.h <<_ACEOF
22966 #define HAVE_DECL_STRTOLL $ac_have_decl
22967 _ACEOF
22968
22969
22970
22971 fi
22972
22973
22974
22975
22976
22977 GNULIB_STRTOIMAX=1
22978
22979
22980
22981
22982
22983
22984
22985
22986
22987 if test "$ac_cv_have_decl_strtoumax" != yes; then
22988 HAVE_DECL_STRTOUMAX=0
22989 fi
22990
22991 if test $ac_cv_func_strtoumax = no; then
22992
22993
22994
22995
22996
22997
22998
22999
23000 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
23001
23002
23003 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
23004 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
23005 ac_have_decl=1
23006 else
23007 ac_have_decl=0
23008 fi
23009
23010 cat >>confdefs.h <<_ACEOF
23011 #define HAVE_DECL_STRTOULL $ac_have_decl
23012 _ACEOF
23013
23014
23015
23016 fi
23017
23018
23019
23020
23021
23022 GNULIB_STRTOUMAX=1
23023
23024
23025
23026
23027
23028
23029
23030 if test $ac_cv_func_symlink = no; then
23031 HAVE_SYMLINK=0
23032 else
23033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
23034 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
23035 if test "${gl_cv_func_symlink_works+set}" = set; then :
23036 $as_echo_n "(cached) " >&6
23037 else
23038 if test "$cross_compiling" = yes; then :
23039 case "$host_os" in
23040 # Guess yes on glibc systems.
23041 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
23042 # If we don't know, assume the worst.
23043 *) gl_cv_func_symlink_works="guessing no" ;;
23044 esac
23045
23046 else
23047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23048 /* end confdefs.h. */
23049 #include <unistd.h>
23050
23051 int
23052 main ()
23053 {
23054 int result = 0;
23055 if (!symlink ("a", "conftest.link/"))
23056 result |= 1;
23057 if (symlink ("conftest.f", "conftest.lnk2"))
23058 result |= 2;
23059 else if (!symlink ("a", "conftest.lnk2/"))
23060 result |= 4;
23061 return result;
23062
23063 ;
23064 return 0;
23065 }
23066 _ACEOF
23067 if ac_fn_c_try_run "$LINENO"; then :
23068 gl_cv_func_symlink_works=yes
23069 else
23070 gl_cv_func_symlink_works=no
23071 fi
23072 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23073 conftest.$ac_objext conftest.beam conftest.$ac_ext
23074 fi
23075
23076 rm -f conftest.f conftest.link conftest.lnk2
23077 fi
23078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
23079 $as_echo "$gl_cv_func_symlink_works" >&6; }
23080 case "$gl_cv_func_symlink_works" in
23081 *yes) ;;
23082 *)
23083 REPLACE_SYMLINK=1
23084 ;;
23085 esac
23086 fi
23087
23088 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
23089
23090
23091
23092
23093
23094
23095
23096
23097 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
23098
23099 fi
23100
23101
23102
23103
23104
23105 GNULIB_SYMLINK=1
23106
23107
23108
23109
23110
23111
23112
23113
23114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23115 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23116 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23117 $as_echo_n "(cached) " >&6
23118 else
23119
23120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23121 /* end confdefs.h. */
23122 #include <sys/select.h>
23123 int
23124 main ()
23125 {
23126 struct timeval b;
23127 ;
23128 return 0;
23129 }
23130 _ACEOF
23131 if ac_fn_c_try_compile "$LINENO"; then :
23132 gl_cv_header_sys_select_h_selfcontained=yes
23133 else
23134 gl_cv_header_sys_select_h_selfcontained=no
23135 fi
23136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23137 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23139 /* end confdefs.h. */
23140 #include <sys/select.h>
23141 int
23142 main ()
23143 {
23144 int memset; int bzero;
23145 ;
23146 return 0;
23147 }
23148
23149 _ACEOF
23150 if ac_fn_c_try_compile "$LINENO"; then :
23151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23152 /* end confdefs.h. */
23153 #include <sys/select.h>
23154 int
23155 main ()
23156 {
23157
23158 #undef memset
23159 #define memset nonexistent_memset
23160 extern
23161 #ifdef __cplusplus
23162 "C"
23163 #endif
23164 void *memset (void *, int, unsigned long);
23165 #undef bzero
23166 #define bzero nonexistent_bzero
23167 extern
23168 #ifdef __cplusplus
23169 "C"
23170 #endif
23171 void bzero (void *, unsigned long);
23172 fd_set fds;
23173 FD_ZERO (&fds);
23174
23175 ;
23176 return 0;
23177 }
23178
23179 _ACEOF
23180 if ac_fn_c_try_link "$LINENO"; then :
23181
23182 else
23183 gl_cv_header_sys_select_h_selfcontained=no
23184 fi
23185 rm -f core conftest.err conftest.$ac_objext \
23186 conftest$ac_exeext conftest.$ac_ext
23187
23188 fi
23189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23190 fi
23191
23192 fi
23193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23194 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23195
23196
23197
23198
23199
23200
23201
23202
23203
23204 if test $gl_cv_have_include_next = yes; then
23205 gl_cv_next_sys_select_h='<'sys/select.h'>'
23206 else
23207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23208 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23209 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23210 $as_echo_n "(cached) " >&6
23211 else
23212
23213 if test $ac_cv_header_sys_select_h = yes; then
23214
23215
23216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23217 /* end confdefs.h. */
23218 #include <sys/select.h>
23219
23220 _ACEOF
23221 case "$host_os" in
23222 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23223 *) gl_absname_cpp="$ac_cpp" ;;
23224 esac
23225
23226 case "$host_os" in
23227 mingw*)
23228 gl_dirsep_regex='[/\\]'
23229 ;;
23230 *)
23231 gl_dirsep_regex='\/'
23232 ;;
23233 esac
23234 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23235
23236 gl_header_literal_regex=`echo 'sys/select.h' \
23237 | sed -e "$gl_make_literal_regex_sed"`
23238 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23239 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23240 s|^/[^/]|//&|
23241 p
23242 q
23243 }'
23244 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23245 sed -n "$gl_absolute_header_sed"`'"'
23246 else
23247 gl_cv_next_sys_select_h='<'sys/select.h'>'
23248 fi
23249
23250
23251 fi
23252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23253 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23254 fi
23255 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
23256
23257 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23258 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23259 gl_next_as_first_directive='<'sys/select.h'>'
23260 else
23261 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23262 gl_next_as_first_directive=$gl_cv_next_sys_select_h
23263 fi
23264 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
23265
23266
23267
23268
23269 if test $ac_cv_header_sys_select_h = yes; then
23270 HAVE_SYS_SELECT_H=1
23271 else
23272 HAVE_SYS_SELECT_H=0
23273 fi
23274
23275
23276
23277
23278
23279 if test $ac_cv_header_sys_socket_h != yes; then
23280 for ac_header in winsock2.h
23281 do :
23282 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23283 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
23284 cat >>confdefs.h <<_ACEOF
23285 #define HAVE_WINSOCK2_H 1
23286 _ACEOF
23287
23288 fi
23289
23290 done
23291
23292 fi
23293 if test "$ac_cv_header_winsock2_h" = yes; then
23294 HAVE_WINSOCK2_H=1
23295 UNISTD_H_HAVE_WINSOCK2_H=1
23296 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
23297 else
23298 HAVE_WINSOCK2_H=0
23299 fi
23300
23301
23302
23303
23304
23305
23306
23307
23308
23309
23310
23311
23312
23313
23314
23315
23316
23317
23318
23319
23320
23321
23322 if test $gl_cv_have_include_next = yes; then
23323 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23324 else
23325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23326 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23327 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23328 $as_echo_n "(cached) " >&6
23329 else
23330
23331 if test $ac_cv_header_sys_stat_h = yes; then
23332
23333
23334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23335 /* end confdefs.h. */
23336 #include <sys/stat.h>
23337
23338 _ACEOF
23339 case "$host_os" in
23340 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23341 *) gl_absname_cpp="$ac_cpp" ;;
23342 esac
23343
23344 case "$host_os" in
23345 mingw*)
23346 gl_dirsep_regex='[/\\]'
23347 ;;
23348 *)
23349 gl_dirsep_regex='\/'
23350 ;;
23351 esac
23352 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23353
23354 gl_header_literal_regex=`echo 'sys/stat.h' \
23355 | sed -e "$gl_make_literal_regex_sed"`
23356 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23357 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23358 s|^/[^/]|//&|
23359 p
23360 q
23361 }'
23362 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23363 sed -n "$gl_absolute_header_sed"`'"'
23364 else
23365 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23366 fi
23367
23368
23369 fi
23370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23371 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23372 fi
23373 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
23374
23375 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23376 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23377 gl_next_as_first_directive='<'sys/stat.h'>'
23378 else
23379 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23380 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
23381 fi
23382 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
23383
23384
23385
23386
23387
23388
23389
23390
23391
23392
23393
23394 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23395
23396 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23397
23398 fi
23399
23400 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23401 #include <sys/stat.h>
23402 "
23403 if test "x$ac_cv_type_nlink_t" = x""yes; then :
23404
23405 else
23406
23407 $as_echo "#define nlink_t int" >>confdefs.h
23408
23409 fi
23410
23411
23412
23413
23414
23415
23416
23417
23418
23419
23420
23421
23422
23423
23424
23425
23426
23427
23428 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23429 "
23430 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
23431 ac_have_decl=1
23432 else
23433 ac_have_decl=0
23434 fi
23435
23436 cat >>confdefs.h <<_ACEOF
23437 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23438 _ACEOF
23439
23440 if test $ac_cv_have_decl_localtime_r = no; then
23441 HAVE_DECL_LOCALTIME_R=0
23442 fi
23443
23444
23445 if test $ac_cv_func_localtime_r = yes; then
23446 HAVE_LOCALTIME_R=1
23447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23448 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23449 if test "${gl_cv_time_r_posix+set}" = set; then :
23450 $as_echo_n "(cached) " >&6
23451 else
23452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23453 /* end confdefs.h. */
23454 #include <time.h>
23455 int
23456 main ()
23457 {
23458 /* We don't need to append 'restrict's to the argument types,
23459 even though the POSIX signature has the 'restrict's,
23460 since C99 says they can't affect type compatibility. */
23461 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23462 if (ptr) return 0;
23463 /* Check the return type is a pointer.
23464 On HP-UX 10 it is 'int'. */
23465 *localtime_r (0, 0);
23466 ;
23467 return 0;
23468 }
23469
23470 _ACEOF
23471 if ac_fn_c_try_compile "$LINENO"; then :
23472 gl_cv_time_r_posix=yes
23473 else
23474 gl_cv_time_r_posix=no
23475 fi
23476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23477
23478 fi
23479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23480 $as_echo "$gl_cv_time_r_posix" >&6; }
23481 if test $gl_cv_time_r_posix = yes; then
23482 REPLACE_LOCALTIME_R=0
23483 else
23484 REPLACE_LOCALTIME_R=1
23485 fi
23486 else
23487 HAVE_LOCALTIME_R=0
23488 fi
23489
23490 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
23491
23492
23493
23494
23495
23496
23497
23498
23499 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
23500
23501
23502 :
23503
23504 fi
23505
23506
23507
23508
23509
23510 GNULIB_TIME_R=1
23511
23512
23513
23514
23515
23516 :
23517
23518
23519
23520
23521
23522
23523
23524
23525
23526
23527
23528
23529
23530 if test $gl_cv_have_include_next = yes; then
23531 gl_cv_next_unistd_h='<'unistd.h'>'
23532 else
23533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
23534 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
23535 if test "${gl_cv_next_unistd_h+set}" = set; then :
23536 $as_echo_n "(cached) " >&6
23537 else
23538
23539 if test $ac_cv_header_unistd_h = yes; then
23540
23541
23542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23543 /* end confdefs.h. */
23544 #include <unistd.h>
23545
23546 _ACEOF
23547 case "$host_os" in
23548 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23549 *) gl_absname_cpp="$ac_cpp" ;;
23550 esac
23551
23552 case "$host_os" in
23553 mingw*)
23554 gl_dirsep_regex='[/\\]'
23555 ;;
23556 *)
23557 gl_dirsep_regex='\/'
23558 ;;
23559 esac
23560 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23561
23562 gl_header_literal_regex=`echo 'unistd.h' \
23563 | sed -e "$gl_make_literal_regex_sed"`
23564 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23565 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23566 s|^/[^/]|//&|
23567 p
23568 q
23569 }'
23570 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23571 sed -n "$gl_absolute_header_sed"`'"'
23572 else
23573 gl_cv_next_unistd_h='<'unistd.h'>'
23574 fi
23575
23576
23577 fi
23578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
23579 $as_echo "$gl_cv_next_unistd_h" >&6; }
23580 fi
23581 NEXT_UNISTD_H=$gl_cv_next_unistd_h
23582
23583 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23584 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23585 gl_next_as_first_directive='<'unistd.h'>'
23586 else
23587 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23588 gl_next_as_first_directive=$gl_cv_next_unistd_h
23589 fi
23590 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
23591
23592
23593
23594
23595 if test $ac_cv_header_unistd_h = yes; then
23596 HAVE_UNISTD_H=1
23597 else
23598 HAVE_UNISTD_H=0
23599 fi
23600
23601
23602
23603
23604
23605
23606
23607
23608
23609
23610
23611
23612
23613
23614 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
23615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
23616 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
23617 if test "${gl_cv_func_futimesat_works+set}" = set; then :
23618 $as_echo_n "(cached) " >&6
23619 else
23620 touch conftest.file
23621 if test "$cross_compiling" = yes; then :
23622 case "$host_os" in
23623 # Guess yes on glibc systems.
23624 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
23625 # If we don't know, assume the worst.
23626 *) gl_cv_func_futimesat_works="guessing no" ;;
23627 esac
23628
23629 else
23630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23631 /* end confdefs.h. */
23632
23633 #include <stddef.h>
23634 #include <sys/times.h>
23635 #include <fcntl.h>
23636
23637 int
23638 main ()
23639 {
23640 int fd = open ("conftest.file", O_RDWR);
23641 if (fd < 0) return 1;
23642 if (futimesat (fd, NULL, NULL)) return 2;
23643
23644 ;
23645 return 0;
23646 }
23647 _ACEOF
23648 if ac_fn_c_try_run "$LINENO"; then :
23649 gl_cv_func_futimesat_works=yes
23650 else
23651 gl_cv_func_futimesat_works=no
23652 fi
23653 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23654 conftest.$ac_objext conftest.beam conftest.$ac_ext
23655 fi
23656
23657 rm -f conftest.file
23658 fi
23659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
23660 $as_echo "$gl_cv_func_futimesat_works" >&6; }
23661 case "$gl_cv_func_futimesat_works" in
23662 *yes) ;;
23663 *)
23664
23665 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
23666
23667 ;;
23668 esac
23669 fi
23670
23671 gl_gnulib_enabled_dosname=false
23672 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
23673 gl_gnulib_enabled_pathmax=false
23674 gl_gnulib_enabled_stat=false
23675 gl_gnulib_enabled_strtoll=false
23676 gl_gnulib_enabled_strtoull=false
23677 gl_gnulib_enabled_verify=false
23678 func_gl_gnulib_m4code_dosname ()
23679 {
23680 if ! $gl_gnulib_enabled_dosname; then
23681 gl_gnulib_enabled_dosname=true
23682 fi
23683 }
23684 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
23685 {
23686 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23687
23688
23689 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
23690 fi
23691 }
23692 func_gl_gnulib_m4code_pathmax ()
23693 {
23694 if ! $gl_gnulib_enabled_pathmax; then
23695
23696
23697
23698 gl_gnulib_enabled_pathmax=true
23699 fi
23700 }
23701 func_gl_gnulib_m4code_stat ()
23702 {
23703 if ! $gl_gnulib_enabled_stat; then
23704
23705
23706
23707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
23708 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
23709 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
23710 $as_echo_n "(cached) " >&6
23711 else
23712 if test "$cross_compiling" = yes; then :
23713 case $host_os in
23714 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
23715 *) gl_cv_func_stat_dir_slash="guessing yes";;
23716 esac
23717 else
23718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23719 /* end confdefs.h. */
23720 #include <sys/stat.h>
23721
23722 int
23723 main ()
23724 {
23725 struct stat st; return stat (".", &st) != stat ("./", &st);
23726 ;
23727 return 0;
23728 }
23729 _ACEOF
23730 if ac_fn_c_try_run "$LINENO"; then :
23731 gl_cv_func_stat_dir_slash=yes
23732 else
23733 gl_cv_func_stat_dir_slash=no
23734 fi
23735 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23736 conftest.$ac_objext conftest.beam conftest.$ac_ext
23737 fi
23738
23739 fi
23740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
23741 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
23742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
23743 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
23744 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
23745 $as_echo_n "(cached) " >&6
23746 else
23747 touch conftest.tmp
23748 # Assume that if we have lstat, we can also check symlinks.
23749 if test $ac_cv_func_lstat = yes; then
23750 ln -s conftest.tmp conftest.lnk
23751 fi
23752 if test "$cross_compiling" = yes; then :
23753 case "$host_os" in
23754 # Guess yes on glibc systems.
23755 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
23756 # If we don't know, assume the worst.
23757 *) gl_cv_func_stat_file_slash="guessing no" ;;
23758 esac
23759
23760 else
23761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23762 /* end confdefs.h. */
23763 #include <sys/stat.h>
23764
23765 int
23766 main ()
23767 {
23768 int result = 0;
23769 struct stat st;
23770 if (!stat ("conftest.tmp/", &st))
23771 result |= 1;
23772 #if HAVE_LSTAT
23773 if (!stat ("conftest.lnk/", &st))
23774 result |= 2;
23775 #endif
23776 return result;
23777
23778 ;
23779 return 0;
23780 }
23781 _ACEOF
23782 if ac_fn_c_try_run "$LINENO"; then :
23783 gl_cv_func_stat_file_slash=yes
23784 else
23785 gl_cv_func_stat_file_slash=no
23786 fi
23787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23788 conftest.$ac_objext conftest.beam conftest.$ac_ext
23789 fi
23790
23791 rm -f conftest.tmp conftest.lnk
23792 fi
23793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
23794 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
23795 case $gl_cv_func_stat_dir_slash in
23796 *no) REPLACE_STAT=1
23797
23798 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
23799 ;;
23800 esac
23801 case $gl_cv_func_stat_file_slash in
23802 *no) REPLACE_STAT=1
23803
23804 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
23805 ;;
23806 esac
23807
23808 if test $REPLACE_STAT = 1; then
23809
23810
23811
23812
23813
23814
23815
23816
23817 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
23818
23819
23820
23821 :
23822
23823 fi
23824
23825
23826
23827
23828
23829 GNULIB_STAT=1
23830
23831
23832
23833
23834
23835 gl_gnulib_enabled_stat=true
23836 if test $REPLACE_STAT = 1; then
23837 func_gl_gnulib_m4code_dosname
23838 fi
23839 if test $REPLACE_STAT = 1; then
23840 func_gl_gnulib_m4code_pathmax
23841 fi
23842 if test $REPLACE_STAT = 1; then
23843 func_gl_gnulib_m4code_verify
23844 fi
23845 fi
23846 }
23847 func_gl_gnulib_m4code_strtoll ()
23848 {
23849 if ! $gl_gnulib_enabled_strtoll; then
23850
23851
23852
23853 if test "$ac_cv_type_long_long_int" = yes; then
23854 for ac_func in strtoll
23855 do :
23856 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
23857 if test "x$ac_cv_func_strtoll" = x""yes; then :
23858 cat >>confdefs.h <<_ACEOF
23859 #define HAVE_STRTOLL 1
23860 _ACEOF
23861
23862 fi
23863 done
23864
23865 if test $ac_cv_func_strtoll = no; then
23866 HAVE_STRTOLL=0
23867 fi
23868 fi
23869
23870 if test $HAVE_STRTOLL = 0; then
23871
23872
23873
23874
23875
23876
23877
23878
23879 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
23880
23881
23882 :
23883
23884 fi
23885
23886
23887
23888
23889
23890 GNULIB_STRTOLL=1
23891
23892
23893
23894
23895
23896 gl_gnulib_enabled_strtoll=true
23897 fi
23898 }
23899 func_gl_gnulib_m4code_strtoull ()
23900 {
23901 if ! $gl_gnulib_enabled_strtoull; then
23902
23903
23904
23905 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
23906 for ac_func in strtoull
23907 do :
23908 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
23909 if test "x$ac_cv_func_strtoull" = x""yes; then :
23910 cat >>confdefs.h <<_ACEOF
23911 #define HAVE_STRTOULL 1
23912 _ACEOF
23913
23914 fi
23915 done
23916
23917 if test $ac_cv_func_strtoull = no; then
23918 HAVE_STRTOULL=0
23919 fi
23920 fi
23921
23922 if test $HAVE_STRTOULL = 0; then
23923
23924
23925
23926
23927
23928
23929
23930
23931 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
23932
23933
23934 :
23935
23936 fi
23937
23938
23939
23940
23941
23942 GNULIB_STRTOULL=1
23943
23944
23945
23946
23947
23948 gl_gnulib_enabled_strtoull=true
23949 fi
23950 }
23951 func_gl_gnulib_m4code_verify ()
23952 {
23953 if ! $gl_gnulib_enabled_verify; then
23954 gl_gnulib_enabled_verify=true
23955 fi
23956 }
23957 if test $REPLACE_GETOPT = 1; then
23958 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
23959 fi
23960 if test $REPLACE_LSTAT = 1; then
23961 func_gl_gnulib_m4code_dosname
23962 fi
23963 if test $REPLACE_LSTAT = 1; then
23964 func_gl_gnulib_m4code_stat
23965 fi
23966 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
23967 func_gl_gnulib_m4code_stat
23968 fi
23969 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
23970 func_gl_gnulib_m4code_strtoll
23971 fi
23972 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
23973 func_gl_gnulib_m4code_verify
23974 fi
23975 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
23976 func_gl_gnulib_m4code_strtoull
23977 fi
23978 if test $ac_cv_func_strtoumax = no; then
23979 func_gl_gnulib_m4code_verify
23980 fi
23981
23982 if $gl_gnulib_enabled_dosname; then
23983 gl_GNULIB_ENABLED_dosname_TRUE=
23984 gl_GNULIB_ENABLED_dosname_FALSE='#'
23985 else
23986 gl_GNULIB_ENABLED_dosname_TRUE='#'
23987 gl_GNULIB_ENABLED_dosname_FALSE=
23988 fi
23989
23990 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23991 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
23992 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
23993 else
23994 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
23995 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
23996 fi
23997
23998 if $gl_gnulib_enabled_pathmax; then
23999 gl_GNULIB_ENABLED_pathmax_TRUE=
24000 gl_GNULIB_ENABLED_pathmax_FALSE='#'
24001 else
24002 gl_GNULIB_ENABLED_pathmax_TRUE='#'
24003 gl_GNULIB_ENABLED_pathmax_FALSE=
24004 fi
24005
24006 if $gl_gnulib_enabled_stat; then
24007 gl_GNULIB_ENABLED_stat_TRUE=
24008 gl_GNULIB_ENABLED_stat_FALSE='#'
24009 else
24010 gl_GNULIB_ENABLED_stat_TRUE='#'
24011 gl_GNULIB_ENABLED_stat_FALSE=
24012 fi
24013
24014 if $gl_gnulib_enabled_strtoll; then
24015 gl_GNULIB_ENABLED_strtoll_TRUE=
24016 gl_GNULIB_ENABLED_strtoll_FALSE='#'
24017 else
24018 gl_GNULIB_ENABLED_strtoll_TRUE='#'
24019 gl_GNULIB_ENABLED_strtoll_FALSE=
24020 fi
24021
24022 if $gl_gnulib_enabled_strtoull; then
24023 gl_GNULIB_ENABLED_strtoull_TRUE=
24024 gl_GNULIB_ENABLED_strtoull_FALSE='#'
24025 else
24026 gl_GNULIB_ENABLED_strtoull_TRUE='#'
24027 gl_GNULIB_ENABLED_strtoull_FALSE=
24028 fi
24029
24030 if $gl_gnulib_enabled_verify; then
24031 gl_GNULIB_ENABLED_verify_TRUE=
24032 gl_GNULIB_ENABLED_verify_FALSE='#'
24033 else
24034 gl_GNULIB_ENABLED_verify_TRUE='#'
24035 gl_GNULIB_ENABLED_verify_FALSE=
24036 fi
24037
24038 # End of code from modules
24039
24040
24041
24042
24043
24044
24045
24046
24047
24048 gltests_libdeps=
24049 gltests_ltlibdeps=
24050
24051
24052
24053
24054
24055
24056
24057
24058
24059 gl_source_base='tests'
24060 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
24061
24062 gl_module_indicator_condition=$gltests_WITNESS
24063
24064
24065
24066
24067
24068
24069
24070
24071
24072
24073 LIBGNU_LIBDEPS="$gl_libdeps"
24074
24075 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
24076
24077
24078 CFLAGS=$SAVE_CFLAGS
24079 LIBS=$SAVE_LIBS
24080
24081 case "$opsys" in
24082 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
24083
24084 darwin)
24085 ## The -headerpad option tells ld (see man page) to leave room at the
24086 ## end of the header for adding load commands. Needed for dumping.
24087 ## 0x690 is the total size of 30 segment load commands (at 56
24088 ## each); under Cocoa 31 commands are required.
24089 if test "$HAVE_NS" = "yes"; then
24090 libs_nsgui="-framework AppKit"
24091 headerpad_extra=6C8
24092 else
24093 libs_nsgui=
24094 headerpad_extra=690
24095 fi
24096 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
24097
24098 ## This is here because src/Makefile.in did some extra fiddling around
24099 ## with LD_SWITCH_SYSTEM. The cpp logic was:
24100 ## #ifndef LD_SWITCH_SYSTEM
24101 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
24102 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
24103 ## not using gcc, darwin.
24104 ## Because this was done in src/Makefile.in, the resulting part of
24105 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
24106 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
24107 ## rather than LD_SWITCH_SYSTEM.
24108 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24109 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
24110 ;;
24111
24112 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24113 ## find X at run-time.
24114 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24115 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24116 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24117 ## had different values in configure (in ac_link) and src/Makefile.in.
24118 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24119 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24120
24121 *) LD_SWITCH_SYSTEM_TEMACS= ;;
24122 esac
24123
24124 if test "$NS_IMPL_GNUSTEP" = "yes"; then
24125 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
24126 fi
24127
24128
24129
24130
24131 LD_FIRSTFLAG=
24132 ORDINARY_LINK=
24133 case "$opsys" in
24134 ## gnu: GNU needs its own crt0.
24135 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
24136
24137 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24138 ## library search parth, i.e. it won't search /usr/lib for libc and
24139 ## friends. Using -nostartfiles instead avoids this problem, and
24140 ## will also work on earlier NetBSD releases.
24141 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
24142
24143 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24144 ## MkLinux/LinuxPPC needs this.
24145 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24146 gnu-*)
24147 case "$canonical" in
24148 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
24149 esac
24150 ;;
24151 esac
24152
24153
24154 if test "x$ORDINARY_LINK" = "xyes"; then
24155
24156 LD_FIRSTFLAG=""
24157
24158 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24159
24160
24161 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24162 ## freebsd, gnu-* not on powerpc*|s390x*.
24163 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24164
24165 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24166 ## places that are difficult to figure out at make time. Fortunately,
24167 ## these same versions allow you to pass arbitrary flags on to the
24168 ## linker, so there is no reason not to use it as a linker.
24169 ##
24170 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24171 ## searching for libraries in its internal directories, so we have to
24172 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24173 LD_FIRSTFLAG="-nostdlib"
24174 fi
24175
24176 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24177 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
24178
24179
24180
24181
24182 ## FIXME? The logic here is not precisely the same as that above.
24183 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24184 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24185 LIB_GCC=
24186 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24187
24188 case "$opsys" in
24189 freebsd|netbsd|openbsd) LIB_GCC= ;;
24190
24191 gnu-*)
24192 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24193 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24194 case $host_cpu in
24195 arm*)
24196 LIB_GCC="-lgcc_s"
24197 ;;
24198 *)
24199 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24200 ## immediately undefine it again and redefine it to empty.
24201 ## Was the C_SWITCH_X_SITE part really necessary?
24202 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24203 LIB_GCC=
24204 ;;
24205 esac
24206 ;;
24207
24208 ## Ask GCC where to find libgcc.a.
24209 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24210 esac
24211 fi
24212
24213 ## Common for all window systems
24214 if test "$window_system" != "none"; then
24215
24216 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24217
24218
24219 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24220
24221 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
24222 fi
24223
24224
24225
24226
24227
24228 #### Report on what we decided to do.
24229 #### Report GTK as a toolkit, even if it doesn't use Xt.
24230 #### It makes printing result more understandable as using GTK sets
24231 #### toolkit_scroll_bars to yes by default.
24232 if test "${HAVE_GTK}" = "yes"; then
24233 if test "${with_gtk3}" = "yes"; then
24234 USE_X_TOOLKIT=GTK3
24235 else
24236 USE_X_TOOLKIT=GTK
24237 fi
24238 fi
24239
24240 echo "
24241 Configured for \`${canonical}'.
24242
24243 Where should the build process find the source code? ${srcdir}
24244 What compiler should emacs be built with? ${CC} ${CFLAGS}
24245 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24246 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24247 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24248 What window system should Emacs use? ${window_system}
24249 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24250
24251 if test -n "${x_includes}"; then
24252 echo " Where do we find X Windows header files? ${x_includes}"
24253 else
24254 echo " Where do we find X Windows header files? Standard dirs"
24255 fi
24256 if test -n "${x_libraries}"; then
24257 echo " Where do we find X Windows libraries? ${x_libraries}"
24258 else
24259 echo " Where do we find X Windows libraries? Standard dirs"
24260 fi
24261
24262 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24263 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24264 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24265 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24266 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24267 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24268 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24269 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24270
24271 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24272 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24273 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24274 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24275 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24276 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24277 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24278
24279 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24280 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24281 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24282 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24283
24284 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24285 echo
24286
24287 if test -n "${EMACSDATA}"; then
24288 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24289 fi
24290 if test -n "${EMACSDOC}"; then
24291 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24292 fi
24293
24294 echo
24295
24296 if test "$HAVE_NS" = "yes"; then
24297 echo
24298 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24299 The installed application will go to nextstep/Emacs.app and can be
24300 run or moved from there."
24301 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24302 echo "The application will be fully self-contained."
24303 else
24304 echo "The lisp resources for the application will be installed under ${prefix}.
24305 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24306 to run if these resources are not installed."
24307 fi
24308 echo
24309 fi
24310
24311 if test "${opsys}" = "cygwin"; then
24312 case `uname -r` in
24313 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24314 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24315 echo
24316 ;;
24317 esac
24318 fi
24319
24320 # Remove any trailing slashes in these variables.
24321 test "${prefix}" != NONE &&
24322 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24323 test "${exec_prefix}" != NONE &&
24324 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24325
24326 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
24327
24328 ac_config_files="$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"
24329
24330
24331 opt_makefile=test/automated/Makefile
24332
24333 if test -f $srcdir/${opt_makefile}.in; then
24334 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24335 ac_config_files="$ac_config_files test/automated/Makefile"
24336
24337 fi
24338
24339
24340 opt_makefile=admin/unidata/Makefile
24341
24342 if test -f $srcdir/${opt_makefile}.in; then
24343 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24344 ac_config_files="$ac_config_files admin/unidata/Makefile"
24345
24346 fi
24347
24348
24349 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24350
24351
24352
24353 ac_config_commands="$ac_config_commands mkdirs"
24354
24355
24356 ac_config_commands="$ac_config_commands epaths"
24357
24358
24359 ac_config_commands="$ac_config_commands gdbinit"
24360
24361
24362 cat >confcache <<\_ACEOF
24363 # This file is a shell script that caches the results of configure
24364 # tests run on this system so they can be shared between configure
24365 # scripts and configure runs, see configure's option --config-cache.
24366 # It is not useful on other systems. If it contains results you don't
24367 # want to keep, you may remove or edit it.
24368 #
24369 # config.status only pays attention to the cache file if you give it
24370 # the --recheck option to rerun configure.
24371 #
24372 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24373 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24374 # following values.
24375
24376 _ACEOF
24377
24378 # The following way of writing the cache mishandles newlines in values,
24379 # but we know of no workaround that is simple, portable, and efficient.
24380 # So, we kill variables containing newlines.
24381 # Ultrix sh set writes to stderr and can't be redirected directly,
24382 # and sets the high bit in the cache file unless we assign to the vars.
24383 (
24384 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24385 eval ac_val=\$$ac_var
24386 case $ac_val in #(
24387 *${as_nl}*)
24388 case $ac_var in #(
24389 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24390 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24391 esac
24392 case $ac_var in #(
24393 _ | IFS | as_nl) ;; #(
24394 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
24395 *) { eval $ac_var=; unset $ac_var;} ;;
24396 esac ;;
24397 esac
24398 done
24399
24400 (set) 2>&1 |
24401 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24402 *${as_nl}ac_space=\ *)
24403 # `set' does not quote correctly, so add quotes: double-quote
24404 # substitution turns \\\\ into \\, and sed turns \\ into \.
24405 sed -n \
24406 "s/'/'\\\\''/g;
24407 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24408 ;; #(
24409 *)
24410 # `set' quotes correctly as required by POSIX, so do not add quotes.
24411 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24412 ;;
24413 esac |
24414 sort
24415 ) |
24416 sed '
24417 /^ac_cv_env_/b end
24418 t clear
24419 :clear
24420 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24421 t end
24422 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24423 :end' >>confcache
24424 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24425 if test -w "$cache_file"; then
24426 test "x$cache_file" != "x/dev/null" &&
24427 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24428 $as_echo "$as_me: updating cache $cache_file" >&6;}
24429 cat confcache >$cache_file
24430 else
24431 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24432 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24433 fi
24434 fi
24435 rm -f confcache
24436
24437 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24438 # Let make expand exec_prefix.
24439 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24440
24441 DEFS=-DHAVE_CONFIG_H
24442
24443 ac_libobjs=
24444 ac_ltlibobjs=
24445 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24446 # 1. Remove the extension, and $U if already installed.
24447 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24448 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
24449 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24450 # will be set to the directory where LIBOBJS objects are built.
24451 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24452 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
24453 done
24454 LIBOBJS=$ac_libobjs
24455
24456 LTLIBOBJS=$ac_ltlibobjs
24457
24458
24459 if test -n "$EXEEXT"; then
24460 am__EXEEXT_TRUE=
24461 am__EXEEXT_FALSE='#'
24462 else
24463 am__EXEEXT_TRUE='#'
24464 am__EXEEXT_FALSE=
24465 fi
24466
24467 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24468 as_fn_error "conditional \"AMDEP\" was never defined.
24469 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24470 fi
24471 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24472 as_fn_error "conditional \"am__fastdepCC\" was never defined.
24473 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24474 fi
24475 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24476 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
24477 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24478 fi
24479 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24480 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24481 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24482 fi
24483
24484 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24485 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24486 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24487 fi
24488 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
24489 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
24490 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24491 fi
24492 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
24493 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
24494 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24495 fi
24496 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
24497 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
24498 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24499 fi
24500 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
24501 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
24502 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24503 fi
24504 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
24505 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
24506 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24507 fi
24508 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
24509 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
24510 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24511 fi
24512 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
24513 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
24514 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24515 fi
24516 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
24517 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
24518 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24519 fi
24520 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
24521 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
24522 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24523 fi
24524 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
24525 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
24526 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24527 fi
24528 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
24529 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
24530 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24531 fi
24532 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
24533 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
24534 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24535 fi
24536
24537 gl_libobjs=
24538 gl_ltlibobjs=
24539 if test -n "$gl_LIBOBJS"; then
24540 # Remove the extension.
24541 sed_drop_objext='s/\.o$//;s/\.obj$//'
24542 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24543 gl_libobjs="$gl_libobjs $i.$ac_objext"
24544 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
24545 done
24546 fi
24547 gl_LIBOBJS=$gl_libobjs
24548
24549 gl_LTLIBOBJS=$gl_ltlibobjs
24550
24551
24552
24553 gltests_libobjs=
24554 gltests_ltlibobjs=
24555 if test -n "$gltests_LIBOBJS"; then
24556 # Remove the extension.
24557 sed_drop_objext='s/\.o$//;s/\.obj$//'
24558 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24559 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
24560 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
24561 done
24562 fi
24563 gltests_LIBOBJS=$gltests_libobjs
24564
24565 gltests_LTLIBOBJS=$gltests_ltlibobjs
24566
24567
24568
24569 : ${CONFIG_STATUS=./config.status}
24570 ac_write_fail=0
24571 ac_clean_files_save=$ac_clean_files
24572 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24573 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
24574 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
24575 as_write_fail=0
24576 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
24577 #! $SHELL
24578 # Generated by $as_me.
24579 # Run this file to recreate the current configuration.
24580 # Compiler output produced by configure, useful for debugging
24581 # configure, is in config.log if it exists.
24582
24583 debug=false
24584 ac_cs_recheck=false
24585 ac_cs_silent=false
24586
24587 SHELL=\${CONFIG_SHELL-$SHELL}
24588 export SHELL
24589 _ASEOF
24590 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
24591 ## -------------------- ##
24592 ## M4sh Initialization. ##
24593 ## -------------------- ##
24594
24595 # Be more Bourne compatible
24596 DUALCASE=1; export DUALCASE # for MKS sh
24597 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
24598 emulate sh
24599 NULLCMD=:
24600 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24601 # is contrary to our usage. Disable this feature.
24602 alias -g '${1+"$@"}'='"$@"'
24603 setopt NO_GLOB_SUBST
24604 else
24605 case `(set -o) 2>/dev/null` in #(
24606 *posix*) :
24607 set -o posix ;; #(
24608 *) :
24609 ;;
24610 esac
24611 fi
24612
24613
24614 as_nl='
24615 '
24616 export as_nl
24617 # Printing a long string crashes Solaris 7 /usr/bin/printf.
24618 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
24619 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
24620 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
24621 # Prefer a ksh shell builtin over an external printf program on Solaris,
24622 # but without wasting forks for bash or zsh.
24623 if test -z "$BASH_VERSION$ZSH_VERSION" \
24624 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
24625 as_echo='print -r --'
24626 as_echo_n='print -rn --'
24627 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
24628 as_echo='printf %s\n'
24629 as_echo_n='printf %s'
24630 else
24631 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
24632 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
24633 as_echo_n='/usr/ucb/echo -n'
24634 else
24635 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
24636 as_echo_n_body='eval
24637 arg=$1;
24638 case $arg in #(
24639 *"$as_nl"*)
24640 expr "X$arg" : "X\\(.*\\)$as_nl";
24641 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
24642 esac;
24643 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
24644 '
24645 export as_echo_n_body
24646 as_echo_n='sh -c $as_echo_n_body as_echo'
24647 fi
24648 export as_echo_body
24649 as_echo='sh -c $as_echo_body as_echo'
24650 fi
24651
24652 # The user is always right.
24653 if test "${PATH_SEPARATOR+set}" != set; then
24654 PATH_SEPARATOR=:
24655 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
24656 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
24657 PATH_SEPARATOR=';'
24658 }
24659 fi
24660
24661
24662 # IFS
24663 # We need space, tab and new line, in precisely that order. Quoting is
24664 # there to prevent editors from complaining about space-tab.
24665 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24666 # splitting by setting IFS to empty value.)
24667 IFS=" "" $as_nl"
24668
24669 # Find who we are. Look in the path if we contain no directory separator.
24670 case $0 in #((
24671 *[\\/]* ) as_myself=$0 ;;
24672 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24673 for as_dir in $PATH
24674 do
24675 IFS=$as_save_IFS
24676 test -z "$as_dir" && as_dir=.
24677 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24678 done
24679 IFS=$as_save_IFS
24680
24681 ;;
24682 esac
24683 # We did not find ourselves, most probably we were run as `sh COMMAND'
24684 # in which case we are not to be found in the path.
24685 if test "x$as_myself" = x; then
24686 as_myself=$0
24687 fi
24688 if test ! -f "$as_myself"; then
24689 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24690 exit 1
24691 fi
24692
24693 # Unset variables that we do not need and which cause bugs (e.g. in
24694 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
24695 # suppresses any "Segmentation fault" message there. '((' could
24696 # trigger a bug in pdksh 5.2.14.
24697 for as_var in BASH_ENV ENV MAIL MAILPATH
24698 do eval test x\${$as_var+set} = xset \
24699 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
24700 done
24701 PS1='$ '
24702 PS2='> '
24703 PS4='+ '
24704
24705 # NLS nuisances.
24706 LC_ALL=C
24707 export LC_ALL
24708 LANGUAGE=C
24709 export LANGUAGE
24710
24711 # CDPATH.
24712 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
24713
24714
24715 # as_fn_error ERROR [LINENO LOG_FD]
24716 # ---------------------------------
24717 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
24718 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
24719 # script with status $?, using 1 if that was 0.
24720 as_fn_error ()
24721 {
24722 as_status=$?; test $as_status -eq 0 && as_status=1
24723 if test "$3"; then
24724 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
24725 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
24726 fi
24727 $as_echo "$as_me: error: $1" >&2
24728 as_fn_exit $as_status
24729 } # as_fn_error
24730
24731
24732 # as_fn_set_status STATUS
24733 # -----------------------
24734 # Set $? to STATUS, without forking.
24735 as_fn_set_status ()
24736 {
24737 return $1
24738 } # as_fn_set_status
24739
24740 # as_fn_exit STATUS
24741 # -----------------
24742 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
24743 as_fn_exit ()
24744 {
24745 set +e
24746 as_fn_set_status $1
24747 exit $1
24748 } # as_fn_exit
24749
24750 # as_fn_unset VAR
24751 # ---------------
24752 # Portably unset VAR.
24753 as_fn_unset ()
24754 {
24755 { eval $1=; unset $1;}
24756 }
24757 as_unset=as_fn_unset
24758 # as_fn_append VAR VALUE
24759 # ----------------------
24760 # Append the text in VALUE to the end of the definition contained in VAR. Take
24761 # advantage of any shell optimizations that allow amortized linear growth over
24762 # repeated appends, instead of the typical quadratic growth present in naive
24763 # implementations.
24764 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
24765 eval 'as_fn_append ()
24766 {
24767 eval $1+=\$2
24768 }'
24769 else
24770 as_fn_append ()
24771 {
24772 eval $1=\$$1\$2
24773 }
24774 fi # as_fn_append
24775
24776 # as_fn_arith ARG...
24777 # ------------------
24778 # Perform arithmetic evaluation on the ARGs, and store the result in the
24779 # global $as_val. Take advantage of shells that can avoid forks. The arguments
24780 # must be portable across $(()) and expr.
24781 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
24782 eval 'as_fn_arith ()
24783 {
24784 as_val=$(( $* ))
24785 }'
24786 else
24787 as_fn_arith ()
24788 {
24789 as_val=`expr "$@" || test $? -eq 1`
24790 }
24791 fi # as_fn_arith
24792
24793
24794 if expr a : '\(a\)' >/dev/null 2>&1 &&
24795 test "X`expr 00001 : '.*\(...\)'`" = X001; then
24796 as_expr=expr
24797 else
24798 as_expr=false
24799 fi
24800
24801 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24802 as_basename=basename
24803 else
24804 as_basename=false
24805 fi
24806
24807 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24808 as_dirname=dirname
24809 else
24810 as_dirname=false
24811 fi
24812
24813 as_me=`$as_basename -- "$0" ||
24814 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24815 X"$0" : 'X\(//\)$' \| \
24816 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24817 $as_echo X/"$0" |
24818 sed '/^.*\/\([^/][^/]*\)\/*$/{
24819 s//\1/
24820 q
24821 }
24822 /^X\/\(\/\/\)$/{
24823 s//\1/
24824 q
24825 }
24826 /^X\/\(\/\).*/{
24827 s//\1/
24828 q
24829 }
24830 s/.*/./; q'`
24831
24832 # Avoid depending upon Character Ranges.
24833 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24834 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24835 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24836 as_cr_digits='0123456789'
24837 as_cr_alnum=$as_cr_Letters$as_cr_digits
24838
24839 ECHO_C= ECHO_N= ECHO_T=
24840 case `echo -n x` in #(((((
24841 -n*)
24842 case `echo 'xy\c'` in
24843 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
24844 xy) ECHO_C='\c';;
24845 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
24846 ECHO_T=' ';;
24847 esac;;
24848 *)
24849 ECHO_N='-n';;
24850 esac
24851
24852 rm -f conf$$ conf$$.exe conf$$.file
24853 if test -d conf$$.dir; then
24854 rm -f conf$$.dir/conf$$.file
24855 else
24856 rm -f conf$$.dir
24857 mkdir conf$$.dir 2>/dev/null
24858 fi
24859 if (echo >conf$$.file) 2>/dev/null; then
24860 if ln -s conf$$.file conf$$ 2>/dev/null; then
24861 as_ln_s='ln -s'
24862 # ... but there are two gotchas:
24863 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24864 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24865 # In both cases, we have to default to `cp -p'.
24866 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24867 as_ln_s='cp -p'
24868 elif ln conf$$.file conf$$ 2>/dev/null; then
24869 as_ln_s=ln
24870 else
24871 as_ln_s='cp -p'
24872 fi
24873 else
24874 as_ln_s='cp -p'
24875 fi
24876 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24877 rmdir conf$$.dir 2>/dev/null
24878
24879
24880 # as_fn_mkdir_p
24881 # -------------
24882 # Create "$as_dir" as a directory, including parents if necessary.
24883 as_fn_mkdir_p ()
24884 {
24885
24886 case $as_dir in #(
24887 -*) as_dir=./$as_dir;;
24888 esac
24889 test -d "$as_dir" || eval $as_mkdir_p || {
24890 as_dirs=
24891 while :; do
24892 case $as_dir in #(
24893 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
24894 *) as_qdir=$as_dir;;
24895 esac
24896 as_dirs="'$as_qdir' $as_dirs"
24897 as_dir=`$as_dirname -- "$as_dir" ||
24898 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24899 X"$as_dir" : 'X\(//\)[^/]' \| \
24900 X"$as_dir" : 'X\(//\)$' \| \
24901 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
24902 $as_echo X"$as_dir" |
24903 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24904 s//\1/
24905 q
24906 }
24907 /^X\(\/\/\)[^/].*/{
24908 s//\1/
24909 q
24910 }
24911 /^X\(\/\/\)$/{
24912 s//\1/
24913 q
24914 }
24915 /^X\(\/\).*/{
24916 s//\1/
24917 q
24918 }
24919 s/.*/./; q'`
24920 test -d "$as_dir" && break
24921 done
24922 test -z "$as_dirs" || eval "mkdir $as_dirs"
24923 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
24924
24925
24926 } # as_fn_mkdir_p
24927 if mkdir -p . 2>/dev/null; then
24928 as_mkdir_p='mkdir -p "$as_dir"'
24929 else
24930 test -d ./-p && rmdir ./-p
24931 as_mkdir_p=false
24932 fi
24933
24934 if test -x / >/dev/null 2>&1; then
24935 as_test_x='test -x'
24936 else
24937 if ls -dL / >/dev/null 2>&1; then
24938 as_ls_L_option=L
24939 else
24940 as_ls_L_option=
24941 fi
24942 as_test_x='
24943 eval sh -c '\''
24944 if test -d "$1"; then
24945 test -d "$1/.";
24946 else
24947 case $1 in #(
24948 -*)set "./$1";;
24949 esac;
24950 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
24951 ???[sx]*):;;*)false;;esac;fi
24952 '\'' sh
24953 '
24954 fi
24955 as_executable_p=$as_test_x
24956
24957 # Sed expression to map a string onto a valid CPP name.
24958 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24959
24960 # Sed expression to map a string onto a valid variable name.
24961 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24962
24963
24964 exec 6>&1
24965 ## ----------------------------------- ##
24966 ## Main body of $CONFIG_STATUS script. ##
24967 ## ----------------------------------- ##
24968 _ASEOF
24969 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
24970
24971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24972 # Save the log message, to keep $0 and so on meaningful, and to
24973 # report actual input values of CONFIG_FILES etc. instead of their
24974 # values after options handling.
24975 ac_log="
24976 This file was extended by emacs $as_me 24.2.50, which was
24977 generated by GNU Autoconf 2.65. Invocation command line was
24978
24979 CONFIG_FILES = $CONFIG_FILES
24980 CONFIG_HEADERS = $CONFIG_HEADERS
24981 CONFIG_LINKS = $CONFIG_LINKS
24982 CONFIG_COMMANDS = $CONFIG_COMMANDS
24983 $ $0 $@
24984
24985 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24986 "
24987
24988 _ACEOF
24989
24990 case $ac_config_files in *"
24991 "*) set x $ac_config_files; shift; ac_config_files=$*;;
24992 esac
24993
24994 case $ac_config_headers in *"
24995 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
24996 esac
24997
24998
24999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25000 # Files that config.status was made for.
25001 config_files="$ac_config_files"
25002 config_headers="$ac_config_headers"
25003 config_commands="$ac_config_commands"
25004
25005 _ACEOF
25006
25007 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25008 ac_cs_usage="\
25009 \`$as_me' instantiates files and other configuration actions
25010 from templates according to the current configuration. Unless the files
25011 and actions are specified as TAGs, all are instantiated by default.
25012
25013 Usage: $0 [OPTION]... [TAG]...
25014
25015 -h, --help print this help, then exit
25016 -V, --version print version number and configuration settings, then exit
25017 --config print configuration, then exit
25018 -q, --quiet, --silent
25019 do not print progress messages
25020 -d, --debug don't remove temporary files
25021 --recheck update $as_me by reconfiguring in the same conditions
25022 --file=FILE[:TEMPLATE]
25023 instantiate the configuration file FILE
25024 --header=FILE[:TEMPLATE]
25025 instantiate the configuration header FILE
25026
25027 Configuration files:
25028 $config_files
25029
25030 Configuration headers:
25031 $config_headers
25032
25033 Configuration commands:
25034 $config_commands
25035
25036 Report bugs to the package provider."
25037
25038 _ACEOF
25039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25040 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
25041 ac_cs_version="\\
25042 emacs config.status 24.2.50
25043 configured by $0, generated by GNU Autoconf 2.65,
25044 with options \\"\$ac_cs_config\\"
25045
25046 Copyright (C) 2009 Free Software Foundation, Inc.
25047 This config.status script is free software; the Free Software Foundation
25048 gives unlimited permission to copy, distribute and modify it."
25049
25050 ac_pwd='$ac_pwd'
25051 srcdir='$srcdir'
25052 INSTALL='$INSTALL'
25053 MKDIR_P='$MKDIR_P'
25054 AWK='$AWK'
25055 test -n "\$AWK" || AWK=awk
25056 _ACEOF
25057
25058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25059 # The default lists apply if the user does not specify any file.
25060 ac_need_defaults=:
25061 while test $# != 0
25062 do
25063 case $1 in
25064 --*=*)
25065 ac_option=`expr "X$1" : 'X\([^=]*\)='`
25066 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
25067 ac_shift=:
25068 ;;
25069 *)
25070 ac_option=$1
25071 ac_optarg=$2
25072 ac_shift=shift
25073 ;;
25074 esac
25075
25076 case $ac_option in
25077 # Handling of the options.
25078 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
25079 ac_cs_recheck=: ;;
25080 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
25081 $as_echo "$ac_cs_version"; exit ;;
25082 --config | --confi | --conf | --con | --co | --c )
25083 $as_echo "$ac_cs_config"; exit ;;
25084 --debug | --debu | --deb | --de | --d | -d )
25085 debug=: ;;
25086 --file | --fil | --fi | --f )
25087 $ac_shift
25088 case $ac_optarg in
25089 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25090 esac
25091 as_fn_append CONFIG_FILES " '$ac_optarg'"
25092 ac_need_defaults=false;;
25093 --header | --heade | --head | --hea )
25094 $ac_shift
25095 case $ac_optarg in
25096 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
25097 esac
25098 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
25099 ac_need_defaults=false;;
25100 --he | --h)
25101 # Conflict between --help and --header
25102 as_fn_error "ambiguous option: \`$1'
25103 Try \`$0 --help' for more information.";;
25104 --help | --hel | -h )
25105 $as_echo "$ac_cs_usage"; exit ;;
25106 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
25107 | -silent | --silent | --silen | --sile | --sil | --si | --s)
25108 ac_cs_silent=: ;;
25109
25110 # This is an error.
25111 -*) as_fn_error "unrecognized option: \`$1'
25112 Try \`$0 --help' for more information." ;;
25113
25114 *) as_fn_append ac_config_targets " $1"
25115 ac_need_defaults=false ;;
25116
25117 esac
25118 shift
25119 done
25120
25121 ac_configure_extra_args=
25122
25123 if $ac_cs_silent; then
25124 exec 6>/dev/null
25125 ac_configure_extra_args="$ac_configure_extra_args --silent"
25126 fi
25127
25128 _ACEOF
25129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25130 if \$ac_cs_recheck; then
25131 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25132 shift
25133 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25134 CONFIG_SHELL='$SHELL'
25135 export CONFIG_SHELL
25136 exec "\$@"
25137 fi
25138
25139 _ACEOF
25140 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25141 exec 5>>config.log
25142 {
25143 echo
25144 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25145 ## Running $as_me. ##
25146 _ASBOX
25147 $as_echo "$ac_log"
25148 } >&5
25149
25150 _ACEOF
25151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25152 #
25153 # INIT-COMMANDS
25154 #
25155 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25156 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25157
25158 _ACEOF
25159
25160 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25161
25162 # Handling of arguments.
25163 for ac_config_target in $ac_config_targets
25164 do
25165 case $ac_config_target in
25166 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25167 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
25168 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
25169 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
25170 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
25171 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
25172 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
25173 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
25174 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
25175 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
25176 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
25177 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
25178 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
25179 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
25180 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
25181 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
25182 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
25183 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
25184 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
25185
25186 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25187 esac
25188 done
25189
25190
25191 # If the user did not use the arguments to specify the items to instantiate,
25192 # then the envvar interface is used. Set only those that are not.
25193 # We use the long form for the default assignment because of an extremely
25194 # bizarre bug on SunOS 4.1.3.
25195 if $ac_need_defaults; then
25196 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25197 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25198 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25199 fi
25200
25201 # Have a temporary directory for convenience. Make it in the build tree
25202 # simply because there is no reason against having it here, and in addition,
25203 # creating and moving files from /tmp can sometimes cause problems.
25204 # Hook for its removal unless debugging.
25205 # Note that there is a small window in which the directory will not be cleaned:
25206 # after its creation but before its name has been assigned to `$tmp'.
25207 $debug ||
25208 {
25209 tmp=
25210 trap 'exit_status=$?
25211 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25212 ' 0
25213 trap 'as_fn_exit 1' 1 2 13 15
25214 }
25215 # Create a (secure) tmp directory for tmp files.
25216
25217 {
25218 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25219 test -n "$tmp" && test -d "$tmp"
25220 } ||
25221 {
25222 tmp=./conf$$-$RANDOM
25223 (umask 077 && mkdir "$tmp")
25224 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
25225
25226 # Set up the scripts for CONFIG_FILES section.
25227 # No need to generate them if there are no CONFIG_FILES.
25228 # This happens for instance with `./config.status config.h'.
25229 if test -n "$CONFIG_FILES"; then
25230
25231 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
25232 ac_cs_awk_getline=:
25233 ac_cs_awk_pipe_init=
25234 ac_cs_awk_read_file='
25235 while ((getline aline < (F[key])) > 0)
25236 print(aline)
25237 close(F[key])'
25238 ac_cs_awk_pipe_fini=
25239 else
25240 ac_cs_awk_getline=false
25241 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
25242 ac_cs_awk_read_file='
25243 print "|#_!!_#|"
25244 print "cat " F[key] " &&"
25245 '$ac_cs_awk_pipe_init
25246 # The final `:' finishes the AND list.
25247 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
25248 fi
25249 ac_cr=`echo X | tr X '\015'`
25250 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25251 # But we know of no other shell where ac_cr would be empty at this
25252 # point, so we can use a bashism as a fallback.
25253 if test "x$ac_cr" = x; then
25254 eval ac_cr=\$\'\\r\'
25255 fi
25256 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25257 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25258 ac_cs_awk_cr='\r'
25259 else
25260 ac_cs_awk_cr=$ac_cr
25261 fi
25262
25263 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25264 _ACEOF
25265
25266 # Create commands to substitute file output variables.
25267 {
25268 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25269 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25270 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
25271 echo "_ACAWK" &&
25272 echo "_ACEOF"
25273 } >conf$$files.sh &&
25274 . ./conf$$files.sh ||
25275 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25276 rm -f conf$$files.sh
25277
25278 {
25279 echo "cat >conf$$subs.awk <<_ACEOF" &&
25280 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25281 echo "_ACEOF"
25282 } >conf$$subs.sh ||
25283 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25284 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25285 ac_delim='%!_!# '
25286 for ac_last_try in false false false false false :; do
25287 . ./conf$$subs.sh ||
25288 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25289
25290 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
25291 if test $ac_delim_n = $ac_delim_num; then
25292 break
25293 elif $ac_last_try; then
25294 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25295 else
25296 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25297 fi
25298 done
25299 rm -f conf$$subs.sh
25300
25301 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25302 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
25303 _ACEOF
25304 sed -n '
25305 h
25306 s/^/S["/; s/!.*/"]=/
25307 p
25308 g
25309 s/^[^!]*!//
25310 :repl
25311 t repl
25312 s/'"$ac_delim"'$//
25313 t delim
25314 :nl
25315 h
25316 s/\(.\{148\}\)..*/\1/
25317 t more1
25318 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
25319 p
25320 n
25321 b repl
25322 :more1
25323 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25324 p
25325 g
25326 s/.\{148\}//
25327 t nl
25328 :delim
25329 h
25330 s/\(.\{148\}\)..*/\1/
25331 t more2
25332 s/["\\]/\\&/g; s/^/"/; s/$/"/
25333 p
25334 b
25335 :more2
25336 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25337 p
25338 g
25339 s/.\{148\}//
25340 t delim
25341 ' <conf$$subs.awk | sed '
25342 /^[^""]/{
25343 N
25344 s/\n//
25345 }
25346 ' >>$CONFIG_STATUS || ac_write_fail=1
25347 rm -f conf$$subs.awk
25348 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25349 _ACAWK
25350 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
25351 for (key in S) S_is_set[key] = 1
25352 FS = "\a"
25353 \$ac_cs_awk_pipe_init
25354 }
25355 {
25356 line = $ 0
25357 nfields = split(line, field, "@")
25358 substed = 0
25359 len = length(field[1])
25360 for (i = 2; i < nfields; i++) {
25361 key = field[i]
25362 keylen = length(key)
25363 if (S_is_set[key]) {
25364 value = S[key]
25365 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25366 len += length(value) + length(field[++i])
25367 substed = 1
25368 } else
25369 len += 1 + keylen
25370 }
25371 if (nfields == 3 && !substed) {
25372 key = field[2]
25373 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25374 \$ac_cs_awk_read_file
25375 next
25376 }
25377 }
25378 print line
25379 }
25380 \$ac_cs_awk_pipe_fini
25381 _ACAWK
25382 _ACEOF
25383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25384 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25385 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
25386 else
25387 cat
25388 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
25389 || as_fn_error "could not setup config files machinery" "$LINENO" 5
25390 _ACEOF
25391
25392 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25393 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25394 # trailing colons and then remove the whole line if VPATH becomes empty
25395 # (actually we leave an empty line to preserve line numbers).
25396 if test "x$srcdir" = x.; then
25397 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25398 s/:*\$(srcdir):*/:/
25399 s/:*\${srcdir}:*/:/
25400 s/:*@srcdir@:*/:/
25401 s/^\([^=]*=[ ]*\):*/\1/
25402 s/:*$//
25403 s/^[^=]*=[ ]*$//
25404 }'
25405 fi
25406
25407 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25408 fi # test -n "$CONFIG_FILES"
25409
25410 # Set up the scripts for CONFIG_HEADERS section.
25411 # No need to generate them if there are no CONFIG_HEADERS.
25412 # This happens for instance with `./config.status Makefile'.
25413 if test -n "$CONFIG_HEADERS"; then
25414 cat >"$tmp/defines.awk" <<\_ACAWK ||
25415 BEGIN {
25416 _ACEOF
25417
25418 # Transform confdefs.h into an awk script `defines.awk', embedded as
25419 # here-document in config.status, that substitutes the proper values into
25420 # config.h.in to produce config.h.
25421
25422 # Create a delimiter string that does not exist in confdefs.h, to ease
25423 # handling of long lines.
25424 ac_delim='%!_!# '
25425 for ac_last_try in false false :; do
25426 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
25427 if test -z "$ac_t"; then
25428 break
25429 elif $ac_last_try; then
25430 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
25431 else
25432 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25433 fi
25434 done
25435
25436 # For the awk script, D is an array of macro values keyed by name,
25437 # likewise P contains macro parameters if any. Preserve backslash
25438 # newline sequences.
25439
25440 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25441 sed -n '
25442 s/.\{148\}/&'"$ac_delim"'/g
25443 t rset
25444 :rset
25445 s/^[ ]*#[ ]*define[ ][ ]*/ /
25446 t def
25447 d
25448 :def
25449 s/\\$//
25450 t bsnl
25451 s/["\\]/\\&/g
25452 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25453 D["\1"]=" \3"/p
25454 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
25455 d
25456 :bsnl
25457 s/["\\]/\\&/g
25458 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25459 D["\1"]=" \3\\\\\\n"\\/p
25460 t cont
25461 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
25462 t cont
25463 d
25464 :cont
25465 n
25466 s/.\{148\}/&'"$ac_delim"'/g
25467 t clear
25468 :clear
25469 s/\\$//
25470 t bsnlc
25471 s/["\\]/\\&/g; s/^/"/; s/$/"/p
25472 d
25473 :bsnlc
25474 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
25475 b cont
25476 ' <confdefs.h | sed '
25477 s/'"$ac_delim"'/"\\\
25478 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25479
25480 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25481 for (key in D) D_is_set[key] = 1
25482 FS = "\a"
25483 }
25484 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
25485 line = \$ 0
25486 split(line, arg, " ")
25487 if (arg[1] == "#") {
25488 defundef = arg[2]
25489 mac1 = arg[3]
25490 } else {
25491 defundef = substr(arg[1], 2)
25492 mac1 = arg[2]
25493 }
25494 split(mac1, mac2, "(") #)
25495 macro = mac2[1]
25496 prefix = substr(line, 1, index(line, defundef) - 1)
25497 if (D_is_set[macro]) {
25498 # Preserve the white space surrounding the "#".
25499 print prefix "define", macro P[macro] D[macro]
25500 next
25501 } else {
25502 # Replace #undef with comments. This is necessary, for example,
25503 # in the case of _POSIX_SOURCE, which is predefined and required
25504 # on some systems where configure will not decide to define it.
25505 if (defundef == "undef") {
25506 print "/*", prefix defundef, macro, "*/"
25507 next
25508 }
25509 }
25510 }
25511 { print }
25512 _ACAWK
25513 _ACEOF
25514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25515 as_fn_error "could not setup config headers machinery" "$LINENO" 5
25516 fi # test -n "$CONFIG_HEADERS"
25517
25518
25519 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
25520 shift
25521 for ac_tag
25522 do
25523 case $ac_tag in
25524 :[FHLC]) ac_mode=$ac_tag; continue;;
25525 esac
25526 case $ac_mode$ac_tag in
25527 :[FHL]*:*);;
25528 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
25529 :[FH]-) ac_tag=-:-;;
25530 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25531 esac
25532 ac_save_IFS=$IFS
25533 IFS=:
25534 set x $ac_tag
25535 IFS=$ac_save_IFS
25536 shift
25537 ac_file=$1
25538 shift
25539
25540 case $ac_mode in
25541 :L) ac_source=$1;;
25542 :[FH])
25543 ac_file_inputs=
25544 for ac_f
25545 do
25546 case $ac_f in
25547 -) ac_f="$tmp/stdin";;
25548 *) # Look for the file first in the build tree, then in the source tree
25549 # (if the path is not absolute). The absolute path cannot be DOS-style,
25550 # because $ac_f cannot contain `:'.
25551 test -f "$ac_f" ||
25552 case $ac_f in
25553 [\\/$]*) false;;
25554 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25555 esac ||
25556 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
25557 esac
25558 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
25559 as_fn_append ac_file_inputs " '$ac_f'"
25560 done
25561
25562 # Let's still pretend it is `configure' which instantiates (i.e., don't
25563 # use $as_me), people would be surprised to read:
25564 # /* config.h. Generated by config.status. */
25565 configure_input='Generated from '`
25566 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
25567 `' by configure.'
25568 if test x"$ac_file" != x-; then
25569 configure_input="$ac_file. $configure_input"
25570 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
25571 $as_echo "$as_me: creating $ac_file" >&6;}
25572 fi
25573 # Neutralize special characters interpreted by sed in replacement strings.
25574 case $configure_input in #(
25575 *\&* | *\|* | *\\* )
25576 ac_sed_conf_input=`$as_echo "$configure_input" |
25577 sed 's/[\\\\&|]/\\\\&/g'`;; #(
25578 *) ac_sed_conf_input=$configure_input;;
25579 esac
25580
25581 case $ac_tag in
25582 *:-:* | *:-) cat >"$tmp/stdin" \
25583 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
25584 esac
25585 ;;
25586 esac
25587
25588 ac_dir=`$as_dirname -- "$ac_file" ||
25589 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25590 X"$ac_file" : 'X\(//\)[^/]' \| \
25591 X"$ac_file" : 'X\(//\)$' \| \
25592 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25593 $as_echo X"$ac_file" |
25594 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25595 s//\1/
25596 q
25597 }
25598 /^X\(\/\/\)[^/].*/{
25599 s//\1/
25600 q
25601 }
25602 /^X\(\/\/\)$/{
25603 s//\1/
25604 q
25605 }
25606 /^X\(\/\).*/{
25607 s//\1/
25608 q
25609 }
25610 s/.*/./; q'`
25611 as_dir="$ac_dir"; as_fn_mkdir_p
25612 ac_builddir=.
25613
25614 case "$ac_dir" in
25615 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25616 *)
25617 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
25618 # A ".." for each directory in $ac_dir_suffix.
25619 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
25620 case $ac_top_builddir_sub in
25621 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25622 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25623 esac ;;
25624 esac
25625 ac_abs_top_builddir=$ac_pwd
25626 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25627 # for backward compatibility:
25628 ac_top_builddir=$ac_top_build_prefix
25629
25630 case $srcdir in
25631 .) # We are building in place.
25632 ac_srcdir=.
25633 ac_top_srcdir=$ac_top_builddir_sub
25634 ac_abs_top_srcdir=$ac_pwd ;;
25635 [\\/]* | ?:[\\/]* ) # Absolute name.
25636 ac_srcdir=$srcdir$ac_dir_suffix;
25637 ac_top_srcdir=$srcdir
25638 ac_abs_top_srcdir=$srcdir ;;
25639 *) # Relative name.
25640 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25641 ac_top_srcdir=$ac_top_build_prefix$srcdir
25642 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25643 esac
25644 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25645
25646
25647 case $ac_mode in
25648 :F)
25649 #
25650 # CONFIG_FILE
25651 #
25652
25653 case $INSTALL in
25654 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25655 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25656 esac
25657 ac_MKDIR_P=$MKDIR_P
25658 case $MKDIR_P in
25659 [\\/$]* | ?:[\\/]* ) ;;
25660 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
25661 esac
25662 _ACEOF
25663
25664 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25665 # If the template does not know about datarootdir, expand it.
25666 # FIXME: This hack should be removed a few years after 2.60.
25667 ac_datarootdir_hack=; ac_datarootdir_seen=
25668 ac_sed_dataroot='
25669 /datarootdir/ {
25670 p
25671 q
25672 }
25673 /@datadir@/p
25674 /@docdir@/p
25675 /@infodir@/p
25676 /@localedir@/p
25677 /@mandir@/p'
25678 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
25679 *datarootdir*) ac_datarootdir_seen=yes;;
25680 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25681 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25682 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25683 _ACEOF
25684 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25685 ac_datarootdir_hack='
25686 s&@datadir@&$datadir&g
25687 s&@docdir@&$docdir&g
25688 s&@infodir@&$infodir&g
25689 s&@localedir@&$localedir&g
25690 s&@mandir@&$mandir&g
25691 s&\\\${datarootdir}&$datarootdir&g' ;;
25692 esac
25693 _ACEOF
25694
25695 # Neutralize VPATH when `$srcdir' = `.'.
25696 # Shell code in configure.ac might set extrasub.
25697 # FIXME: do we really want to maintain this feature?
25698 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25699 ac_sed_extra="$ac_vpsub
25700 $extrasub
25701 _ACEOF
25702 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25703 :t
25704 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25705 s|@configure_input@|$ac_sed_conf_input|;t t
25706 s&@top_builddir@&$ac_top_builddir_sub&;t t
25707 s&@top_build_prefix@&$ac_top_build_prefix&;t t
25708 s&@srcdir@&$ac_srcdir&;t t
25709 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25710 s&@top_srcdir@&$ac_top_srcdir&;t t
25711 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25712 s&@builddir@&$ac_builddir&;t t
25713 s&@abs_builddir@&$ac_abs_builddir&;t t
25714 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25715 s&@INSTALL@&$ac_INSTALL&;t t
25716 s&@MKDIR_P@&$ac_MKDIR_P&;t t
25717 $ac_datarootdir_hack
25718 "
25719 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
25720 if $ac_cs_awk_getline; then
25721 $AWK -f "$tmp/subs.awk"
25722 else
25723 $AWK -f "$tmp/subs.awk" | $SHELL
25724 fi >$tmp/out \
25725 || as_fn_error "could not create $ac_file" "$LINENO" 5
25726
25727 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25728 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25729 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25731 which seems to be undefined. Please make sure it is defined." >&5
25732 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25733 which seems to be undefined. Please make sure it is defined." >&2;}
25734
25735 rm -f "$tmp/stdin"
25736 case $ac_file in
25737 -) cat "$tmp/out" && rm -f "$tmp/out";;
25738 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
25739 esac \
25740 || as_fn_error "could not create $ac_file" "$LINENO" 5
25741 ;;
25742 :H)
25743 #
25744 # CONFIG_HEADER
25745 #
25746 if test x"$ac_file" != x-; then
25747 {
25748 $as_echo "/* $configure_input */" \
25749 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
25750 } >"$tmp/config.h" \
25751 || as_fn_error "could not create $ac_file" "$LINENO" 5
25752 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
25753 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
25754 $as_echo "$as_me: $ac_file is unchanged" >&6;}
25755 else
25756 rm -f "$ac_file"
25757 mv "$tmp/config.h" "$ac_file" \
25758 || as_fn_error "could not create $ac_file" "$LINENO" 5
25759 fi
25760 else
25761 $as_echo "/* $configure_input */" \
25762 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
25763 || as_fn_error "could not create -" "$LINENO" 5
25764 fi
25765 # Compute "$ac_file"'s index in $config_headers.
25766 _am_arg="$ac_file"
25767 _am_stamp_count=1
25768 for _am_header in $config_headers :; do
25769 case $_am_header in
25770 $_am_arg | $_am_arg:* )
25771 break ;;
25772 * )
25773 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
25774 esac
25775 done
25776 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
25777 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25778 X"$_am_arg" : 'X\(//\)[^/]' \| \
25779 X"$_am_arg" : 'X\(//\)$' \| \
25780 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
25781 $as_echo X"$_am_arg" |
25782 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25783 s//\1/
25784 q
25785 }
25786 /^X\(\/\/\)[^/].*/{
25787 s//\1/
25788 q
25789 }
25790 /^X\(\/\/\)$/{
25791 s//\1/
25792 q
25793 }
25794 /^X\(\/\).*/{
25795 s//\1/
25796 q
25797 }
25798 s/.*/./; q'`/stamp-h$_am_stamp_count
25799 ;;
25800
25801 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
25802 $as_echo "$as_me: executing $ac_file commands" >&6;}
25803 ;;
25804 esac
25805
25806
25807 case $ac_file$ac_mode in
25808 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
25809 # Autoconf 2.62 quotes --file arguments for eval, but not when files
25810 # are listed without --file. Let's play safe and only enable the eval
25811 # if we detect the quoting.
25812 case $CONFIG_FILES in
25813 *\'*) eval set x "$CONFIG_FILES" ;;
25814 *) set x $CONFIG_FILES ;;
25815 esac
25816 shift
25817 for mf
25818 do
25819 # Strip MF so we end up with the name of the file.
25820 mf=`echo "$mf" | sed -e 's/:.*$//'`
25821 # Check whether this is an Automake generated Makefile or not.
25822 # We used to match only the files named `Makefile.in', but
25823 # some people rename them; so instead we look at the file content.
25824 # Grep'ing the first line is not enough: some people post-process
25825 # each Makefile.in and add a new line on top of each file to say so.
25826 # Grep'ing the whole file is not good either: AIX grep has a line
25827 # limit of 2048, but all sed's we know have understand at least 4000.
25828 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
25829 dirpart=`$as_dirname -- "$mf" ||
25830 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25831 X"$mf" : 'X\(//\)[^/]' \| \
25832 X"$mf" : 'X\(//\)$' \| \
25833 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
25834 $as_echo X"$mf" |
25835 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25836 s//\1/
25837 q
25838 }
25839 /^X\(\/\/\)[^/].*/{
25840 s//\1/
25841 q
25842 }
25843 /^X\(\/\/\)$/{
25844 s//\1/
25845 q
25846 }
25847 /^X\(\/\).*/{
25848 s//\1/
25849 q
25850 }
25851 s/.*/./; q'`
25852 else
25853 continue
25854 fi
25855 # Extract the definition of DEPDIR, am__include, and am__quote
25856 # from the Makefile without running `make'.
25857 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
25858 test -z "$DEPDIR" && continue
25859 am__include=`sed -n 's/^am__include = //p' < "$mf"`
25860 test -z "am__include" && continue
25861 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
25862 # When using ansi2knr, U may be empty or an underscore; expand it
25863 U=`sed -n 's/^U = //p' < "$mf"`
25864 # Find all dependency output files, they are included files with
25865 # $(DEPDIR) in their names. We invoke sed twice because it is the
25866 # simplest approach to changing $(DEPDIR) to its actual value in the
25867 # expansion.
25868 for file in `sed -n "
25869 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
25870 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
25871 # Make sure the directory exists.
25872 test -f "$dirpart/$file" && continue
25873 fdir=`$as_dirname -- "$file" ||
25874 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25875 X"$file" : 'X\(//\)[^/]' \| \
25876 X"$file" : 'X\(//\)$' \| \
25877 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
25878 $as_echo X"$file" |
25879 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25880 s//\1/
25881 q
25882 }
25883 /^X\(\/\/\)[^/].*/{
25884 s//\1/
25885 q
25886 }
25887 /^X\(\/\/\)$/{
25888 s//\1/
25889 q
25890 }
25891 /^X\(\/\).*/{
25892 s//\1/
25893 q
25894 }
25895 s/.*/./; q'`
25896 as_dir=$dirpart/$fdir; as_fn_mkdir_p
25897 # echo "creating $dirpart/$file"
25898 echo '# dummy' > "$dirpart/$file"
25899 done
25900 done
25901 }
25902 ;;
25903 "mkdirs":C)
25904 for dir in etc lisp ; do
25905 test -d ${dir} || mkdir ${dir}
25906 done
25907 ;;
25908 "epaths":C)
25909 echo creating src/epaths.h
25910 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
25911 ;;
25912 "gdbinit":C)
25913 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25914 echo creating src/.gdbinit
25915 echo source $srcdir/src/.gdbinit > src/.gdbinit
25916 fi
25917 ;;
25918
25919 esac
25920 done # for ac_tag
25921
25922
25923 as_fn_exit 0
25924 _ACEOF
25925 ac_clean_files=$ac_clean_files_save
25926
25927 test $ac_write_fail = 0 ||
25928 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
25929
25930
25931 # configure is writing to config.log, and then calls config.status.
25932 # config.status does its own redirection, appending to config.log.
25933 # Unfortunately, on DOS this fails, as config.log is still kept open
25934 # by configure, so config.status won't be able to write to it; its
25935 # output is simply discarded. So we exec the FD to /dev/null,
25936 # effectively closing config.log, so it can be properly (re)opened and
25937 # appended to by config.status. When coming back to configure, we
25938 # need to make the FD available again.
25939 if test "$no_create" != yes; then
25940 ac_cs_success=:
25941 ac_config_status_args=
25942 test "$silent" = yes &&
25943 ac_config_status_args="$ac_config_status_args --quiet"
25944 exec 5>/dev/null
25945 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25946 exec 5>>config.log
25947 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25948 # would make configure fail if this is the last instruction.
25949 $ac_cs_success || as_fn_exit $?
25950 fi
25951 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
25952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
25953 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
25954 fi
25955