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[bpt/emacs.git] / autogen / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.2.50.
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 GCONF_LIBS
1185 GCONF_CFLAGS
1186 GSETTINGS_LIBS
1187 GSETTINGS_CFLAGS
1188 DBUS_OBJ
1189 DBUS_LIBS
1190 DBUS_CFLAGS
1191 GTK_OBJ
1192 GTK_LIBS
1193 GTK_CFLAGS
1194 IMAGEMAGICK_LIBS
1195 IMAGEMAGICK_CFLAGS
1196 RSVG_LIBS
1197 RSVG_CFLAGS
1198 LIB_PTHREAD
1199 VMLIMIT_OBJ
1200 GMALLOC_OBJ
1201 HAVE_XSERVER
1202 LIB_STANDARD
1203 NS_OBJC_OBJ
1204 NS_OBJ
1205 ns_self_contained
1206 INSTALL_ARCH_INDEP_EXTRA
1207 TEMACS_LDFLAGS2
1208 LD_SWITCH_X_SITE_RPATH
1209 XMKMF
1210 DEPFLAGS
1211 MKDEPDIR
1212 CFLAGS_SOUND
1213 ALSA_LIBS
1214 ALSA_CFLAGS
1215 LIBSOUND
1216 PKG_CONFIG
1217 CRT_DIR
1218 START_FILES
1219 LIB_MATH
1220 LIBS_SYSTEM
1221 C_SWITCH_SYSTEM
1222 UNEXEC_OBJ
1223 C_SWITCH_MACHINE
1224 LD_SWITCH_SYSTEM
1225 CANNOT_DUMP
1226 INFO_OPTS
1227 INFO_EXT
1228 HAVE_MAKEINFO
1229 PAXCTL
1230 GZIP_PROG
1231 INSTALL_INFO
1232 LN_S
1233 GNULIB_WARN_CFLAGS
1234 WARN_CFLAGS
1235 WERROR_CFLAGS
1236 RANLIB
1237 ARFLAGS
1238 AR
1239 EGREP
1240 GREP
1241 CPP
1242 am__fastdepCC_FALSE
1243 am__fastdepCC_TRUE
1244 CCDEPMODE
1245 AMDEPBACKSLASH
1246 AMDEP_FALSE
1247 AMDEP_TRUE
1248 am__quote
1249 am__include
1250 DEPDIR
1251 OBJEXT
1252 EXEEXT
1253 ac_ct_CC
1254 CPPFLAGS
1255 LDFLAGS
1256 CFLAGS
1257 CC
1258 host_os
1259 host_vendor
1260 host_cpu
1261 host
1262 build_os
1263 build_vendor
1264 build_cpu
1265 build
1266 PROFILING_CFLAGS
1267 GZIP_INFO
1268 cache_file
1269 am__untar
1270 am__tar
1271 AMTAR
1272 am__leading_dot
1273 SET_MAKE
1274 AWK
1275 mkdir_p
1276 MKDIR_P
1277 INSTALL_STRIP_PROGRAM
1278 STRIP
1279 install_sh
1280 MAKEINFO
1281 AUTOHEADER
1282 AUTOMAKE
1283 AUTOCONF
1284 ACLOCAL
1285 VERSION
1286 PACKAGE
1287 CYGPATH_W
1288 am__isrc
1289 INSTALL_DATA
1290 INSTALL_SCRIPT
1291 INSTALL_PROGRAM
1292 target_alias
1293 host_alias
1294 build_alias
1295 LIBS
1296 ECHO_T
1297 ECHO_N
1298 ECHO_C
1299 DEFS
1300 mandir
1301 localedir
1302 libdir
1303 psdir
1304 pdfdir
1305 dvidir
1306 htmldir
1307 infodir
1308 docdir
1309 oldincludedir
1310 includedir
1311 localstatedir
1312 sharedstatedir
1313 sysconfdir
1314 datadir
1315 datarootdir
1316 libexecdir
1317 sbindir
1318 bindir
1319 program_transform_name
1320 prefix
1321 exec_prefix
1322 PACKAGE_URL
1323 PACKAGE_BUGREPORT
1324 PACKAGE_STRING
1325 PACKAGE_VERSION
1326 PACKAGE_TARNAME
1327 PACKAGE_NAME
1328 PATH_SEPARATOR
1329 SHELL'
1330 ac_subst_files='deps_frag
1331 lisp_frag
1332 ns_frag'
1333 ac_user_opts='
1334 enable_option_checking
1335 with_all
1336 with_pop
1337 with_kerberos
1338 with_kerberos5
1339 with_hesiod
1340 with_mmdf
1341 with_mail_unlink
1342 with_mailhost
1343 with_sound
1344 with_sync_input
1345 with_x_toolkit
1346 with_wide_int
1347 with_xpm
1348 with_jpeg
1349 with_tiff
1350 with_gif
1351 with_png
1352 with_rsvg
1353 with_xml2
1354 with_imagemagick
1355 with_xft
1356 with_libotf
1357 with_m17n_flt
1358 with_toolkit_scroll_bars
1359 with_xaw3d
1360 with_xim
1361 with_ns
1362 with_gpm
1363 with_dbus
1364 with_gconf
1365 with_gsettings
1366 with_selinux
1367 with_gnutls
1368 with_makeinfo
1369 with_compress_info
1370 with_pkg_config_prog
1371 with_crt_dir
1372 with_gameuser
1373 with_gnustep_conf
1374 enable_ns_self_contained
1375 enable_locallisppath
1376 enable_checking
1377 enable_check_lisp_object_type
1378 enable_profiling
1379 enable_autodepend
1380 enable_dependency_tracking
1381 enable_largefile
1382 enable_gcc_warnings
1383 enable_link_time_optimization
1384 with_x
1385 '
1386 ac_precious_vars='build_alias
1387 host_alias
1388 target_alias
1389 CC
1390 CFLAGS
1391 LDFLAGS
1392 LIBS
1393 CPPFLAGS
1394 CPP
1395 XMKMF'
1396
1397
1398 # Initialize some variables set by options.
1399 ac_init_help=
1400 ac_init_version=false
1401 ac_unrecognized_opts=
1402 ac_unrecognized_sep=
1403 # The variables have the same names as the options, with
1404 # dashes changed to underlines.
1405 cache_file=/dev/null
1406 exec_prefix=NONE
1407 no_create=
1408 no_recursion=
1409 prefix=NONE
1410 program_prefix=NONE
1411 program_suffix=NONE
1412 program_transform_name=s,x,x,
1413 silent=
1414 site=
1415 srcdir=
1416 verbose=
1417 x_includes=NONE
1418 x_libraries=NONE
1419
1420 # Installation directory options.
1421 # These are left unexpanded so users can "make install exec_prefix=/foo"
1422 # and all the variables that are supposed to be based on exec_prefix
1423 # by default will actually change.
1424 # Use braces instead of parens because sh, perl, etc. also accept them.
1425 # (The list follows the same order as the GNU Coding Standards.)
1426 bindir='${exec_prefix}/bin'
1427 sbindir='${exec_prefix}/sbin'
1428 libexecdir='${exec_prefix}/libexec'
1429 datarootdir='${prefix}/share'
1430 datadir='${datarootdir}'
1431 sysconfdir='${prefix}/etc'
1432 sharedstatedir='${prefix}/com'
1433 localstatedir='${prefix}/var'
1434 includedir='${prefix}/include'
1435 oldincludedir='/usr/include'
1436 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1437 infodir='${datarootdir}/info'
1438 htmldir='${docdir}'
1439 dvidir='${docdir}'
1440 pdfdir='${docdir}'
1441 psdir='${docdir}'
1442 libdir='${exec_prefix}/lib'
1443 localedir='${datarootdir}/locale'
1444 mandir='${datarootdir}/man'
1445
1446 ac_prev=
1447 ac_dashdash=
1448 for ac_option
1449 do
1450 # If the previous option needs an argument, assign it.
1451 if test -n "$ac_prev"; then
1452 eval $ac_prev=\$ac_option
1453 ac_prev=
1454 continue
1455 fi
1456
1457 case $ac_option in
1458 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1459 *) ac_optarg=yes ;;
1460 esac
1461
1462 # Accept the important Cygnus configure options, so we can diagnose typos.
1463
1464 case $ac_dashdash$ac_option in
1465 --)
1466 ac_dashdash=yes ;;
1467
1468 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1469 ac_prev=bindir ;;
1470 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1471 bindir=$ac_optarg ;;
1472
1473 -build | --build | --buil | --bui | --bu)
1474 ac_prev=build_alias ;;
1475 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1476 build_alias=$ac_optarg ;;
1477
1478 -cache-file | --cache-file | --cache-fil | --cache-fi \
1479 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1480 ac_prev=cache_file ;;
1481 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1482 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1483 cache_file=$ac_optarg ;;
1484
1485 --config-cache | -C)
1486 cache_file=config.cache ;;
1487
1488 -datadir | --datadir | --datadi | --datad)
1489 ac_prev=datadir ;;
1490 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1491 datadir=$ac_optarg ;;
1492
1493 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1494 | --dataroo | --dataro | --datar)
1495 ac_prev=datarootdir ;;
1496 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1497 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1498 datarootdir=$ac_optarg ;;
1499
1500 -disable-* | --disable-*)
1501 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1502 # Reject names that are not valid shell variable names.
1503 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1504 as_fn_error "invalid feature name: $ac_useropt"
1505 ac_useropt_orig=$ac_useropt
1506 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1507 case $ac_user_opts in
1508 *"
1509 "enable_$ac_useropt"
1510 "*) ;;
1511 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1512 ac_unrecognized_sep=', ';;
1513 esac
1514 eval enable_$ac_useropt=no ;;
1515
1516 -docdir | --docdir | --docdi | --doc | --do)
1517 ac_prev=docdir ;;
1518 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1519 docdir=$ac_optarg ;;
1520
1521 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1522 ac_prev=dvidir ;;
1523 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1524 dvidir=$ac_optarg ;;
1525
1526 -enable-* | --enable-*)
1527 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1528 # Reject names that are not valid shell variable names.
1529 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1530 as_fn_error "invalid feature name: $ac_useropt"
1531 ac_useropt_orig=$ac_useropt
1532 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1533 case $ac_user_opts in
1534 *"
1535 "enable_$ac_useropt"
1536 "*) ;;
1537 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1538 ac_unrecognized_sep=', ';;
1539 esac
1540 eval enable_$ac_useropt=\$ac_optarg ;;
1541
1542 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1543 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1544 | --exec | --exe | --ex)
1545 ac_prev=exec_prefix ;;
1546 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1547 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1548 | --exec=* | --exe=* | --ex=*)
1549 exec_prefix=$ac_optarg ;;
1550
1551 -gas | --gas | --ga | --g)
1552 # Obsolete; use --with-gas.
1553 with_gas=yes ;;
1554
1555 -help | --help | --hel | --he | -h)
1556 ac_init_help=long ;;
1557 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1558 ac_init_help=recursive ;;
1559 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1560 ac_init_help=short ;;
1561
1562 -host | --host | --hos | --ho)
1563 ac_prev=host_alias ;;
1564 -host=* | --host=* | --hos=* | --ho=*)
1565 host_alias=$ac_optarg ;;
1566
1567 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1568 ac_prev=htmldir ;;
1569 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1570 | --ht=*)
1571 htmldir=$ac_optarg ;;
1572
1573 -includedir | --includedir | --includedi | --included | --include \
1574 | --includ | --inclu | --incl | --inc)
1575 ac_prev=includedir ;;
1576 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1577 | --includ=* | --inclu=* | --incl=* | --inc=*)
1578 includedir=$ac_optarg ;;
1579
1580 -infodir | --infodir | --infodi | --infod | --info | --inf)
1581 ac_prev=infodir ;;
1582 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1583 infodir=$ac_optarg ;;
1584
1585 -libdir | --libdir | --libdi | --libd)
1586 ac_prev=libdir ;;
1587 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1588 libdir=$ac_optarg ;;
1589
1590 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1591 | --libexe | --libex | --libe)
1592 ac_prev=libexecdir ;;
1593 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1594 | --libexe=* | --libex=* | --libe=*)
1595 libexecdir=$ac_optarg ;;
1596
1597 -localedir | --localedir | --localedi | --localed | --locale)
1598 ac_prev=localedir ;;
1599 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1600 localedir=$ac_optarg ;;
1601
1602 -localstatedir | --localstatedir | --localstatedi | --localstated \
1603 | --localstate | --localstat | --localsta | --localst | --locals)
1604 ac_prev=localstatedir ;;
1605 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1606 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1607 localstatedir=$ac_optarg ;;
1608
1609 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1610 ac_prev=mandir ;;
1611 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1612 mandir=$ac_optarg ;;
1613
1614 -nfp | --nfp | --nf)
1615 # Obsolete; use --without-fp.
1616 with_fp=no ;;
1617
1618 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1619 | --no-cr | --no-c | -n)
1620 no_create=yes ;;
1621
1622 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1623 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1624 no_recursion=yes ;;
1625
1626 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1627 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1628 | --oldin | --oldi | --old | --ol | --o)
1629 ac_prev=oldincludedir ;;
1630 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1631 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1632 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1633 oldincludedir=$ac_optarg ;;
1634
1635 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1636 ac_prev=prefix ;;
1637 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1638 prefix=$ac_optarg ;;
1639
1640 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1641 | --program-pre | --program-pr | --program-p)
1642 ac_prev=program_prefix ;;
1643 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1644 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1645 program_prefix=$ac_optarg ;;
1646
1647 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1648 | --program-suf | --program-su | --program-s)
1649 ac_prev=program_suffix ;;
1650 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1651 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1652 program_suffix=$ac_optarg ;;
1653
1654 -program-transform-name | --program-transform-name \
1655 | --program-transform-nam | --program-transform-na \
1656 | --program-transform-n | --program-transform- \
1657 | --program-transform | --program-transfor \
1658 | --program-transfo | --program-transf \
1659 | --program-trans | --program-tran \
1660 | --progr-tra | --program-tr | --program-t)
1661 ac_prev=program_transform_name ;;
1662 -program-transform-name=* | --program-transform-name=* \
1663 | --program-transform-nam=* | --program-transform-na=* \
1664 | --program-transform-n=* | --program-transform-=* \
1665 | --program-transform=* | --program-transfor=* \
1666 | --program-transfo=* | --program-transf=* \
1667 | --program-trans=* | --program-tran=* \
1668 | --progr-tra=* | --program-tr=* | --program-t=*)
1669 program_transform_name=$ac_optarg ;;
1670
1671 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1672 ac_prev=pdfdir ;;
1673 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1674 pdfdir=$ac_optarg ;;
1675
1676 -psdir | --psdir | --psdi | --psd | --ps)
1677 ac_prev=psdir ;;
1678 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1679 psdir=$ac_optarg ;;
1680
1681 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1682 | -silent | --silent | --silen | --sile | --sil)
1683 silent=yes ;;
1684
1685 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1686 ac_prev=sbindir ;;
1687 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1688 | --sbi=* | --sb=*)
1689 sbindir=$ac_optarg ;;
1690
1691 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1692 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1693 | --sharedst | --shareds | --shared | --share | --shar \
1694 | --sha | --sh)
1695 ac_prev=sharedstatedir ;;
1696 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1697 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1698 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1699 | --sha=* | --sh=*)
1700 sharedstatedir=$ac_optarg ;;
1701
1702 -site | --site | --sit)
1703 ac_prev=site ;;
1704 -site=* | --site=* | --sit=*)
1705 site=$ac_optarg ;;
1706
1707 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1708 ac_prev=srcdir ;;
1709 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1710 srcdir=$ac_optarg ;;
1711
1712 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1713 | --syscon | --sysco | --sysc | --sys | --sy)
1714 ac_prev=sysconfdir ;;
1715 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1716 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1717 sysconfdir=$ac_optarg ;;
1718
1719 -target | --target | --targe | --targ | --tar | --ta | --t)
1720 ac_prev=target_alias ;;
1721 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1722 target_alias=$ac_optarg ;;
1723
1724 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1725 verbose=yes ;;
1726
1727 -version | --version | --versio | --versi | --vers | -V)
1728 ac_init_version=: ;;
1729
1730 -with-* | --with-*)
1731 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1732 # Reject names that are not valid shell variable names.
1733 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1734 as_fn_error "invalid package name: $ac_useropt"
1735 ac_useropt_orig=$ac_useropt
1736 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1737 case $ac_user_opts in
1738 *"
1739 "with_$ac_useropt"
1740 "*) ;;
1741 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1742 ac_unrecognized_sep=', ';;
1743 esac
1744 eval with_$ac_useropt=\$ac_optarg ;;
1745
1746 -without-* | --without-*)
1747 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1748 # Reject names that are not valid shell variable names.
1749 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1750 as_fn_error "invalid package name: $ac_useropt"
1751 ac_useropt_orig=$ac_useropt
1752 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1753 case $ac_user_opts in
1754 *"
1755 "with_$ac_useropt"
1756 "*) ;;
1757 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1758 ac_unrecognized_sep=', ';;
1759 esac
1760 eval with_$ac_useropt=no ;;
1761
1762 --x)
1763 # Obsolete; use --with-x.
1764 with_x=yes ;;
1765
1766 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1767 | --x-incl | --x-inc | --x-in | --x-i)
1768 ac_prev=x_includes ;;
1769 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1770 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1771 x_includes=$ac_optarg ;;
1772
1773 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1774 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1775 ac_prev=x_libraries ;;
1776 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1777 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1778 x_libraries=$ac_optarg ;;
1779
1780 -*) as_fn_error "unrecognized option: \`$ac_option'
1781 Try \`$0 --help' for more information."
1782 ;;
1783
1784 *=*)
1785 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1786 # Reject names that are not valid shell variable names.
1787 case $ac_envvar in #(
1788 '' | [0-9]* | *[!_$as_cr_alnum]* )
1789 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1790 esac
1791 eval $ac_envvar=\$ac_optarg
1792 export $ac_envvar ;;
1793
1794 *)
1795 # FIXME: should be removed in autoconf 3.0.
1796 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1797 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1798 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1799 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1800 ;;
1801
1802 esac
1803 done
1804
1805 if test -n "$ac_prev"; then
1806 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1807 as_fn_error "missing argument to $ac_option"
1808 fi
1809
1810 if test -n "$ac_unrecognized_opts"; then
1811 case $enable_option_checking in
1812 no) ;;
1813 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1814 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1815 esac
1816 fi
1817
1818 # Check all directory arguments for consistency.
1819 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1820 datadir sysconfdir sharedstatedir localstatedir includedir \
1821 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1822 libdir localedir mandir
1823 do
1824 eval ac_val=\$$ac_var
1825 # Remove trailing slashes.
1826 case $ac_val in
1827 */ )
1828 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1829 eval $ac_var=\$ac_val;;
1830 esac
1831 # Be sure to have absolute directory names.
1832 case $ac_val in
1833 [\\/$]* | ?:[\\/]* ) continue;;
1834 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1835 esac
1836 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1837 done
1838
1839 # There might be people who depend on the old broken behavior: `$host'
1840 # used to hold the argument of --host etc.
1841 # FIXME: To remove some day.
1842 build=$build_alias
1843 host=$host_alias
1844 target=$target_alias
1845
1846 # FIXME: To remove some day.
1847 if test "x$host_alias" != x; then
1848 if test "x$build_alias" = x; then
1849 cross_compiling=maybe
1850 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1851 If a cross compiler is detected then cross compile mode will be used." >&2
1852 elif test "x$build_alias" != "x$host_alias"; then
1853 cross_compiling=yes
1854 fi
1855 fi
1856
1857 ac_tool_prefix=
1858 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1859
1860 test "$silent" = yes && exec 6>/dev/null
1861
1862
1863 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1864 ac_ls_di=`ls -di .` &&
1865 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1866 as_fn_error "working directory cannot be determined"
1867 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1868 as_fn_error "pwd does not report name of working directory"
1869
1870
1871 # Find the source files, if location was not specified.
1872 if test -z "$srcdir"; then
1873 ac_srcdir_defaulted=yes
1874 # Try the directory containing this script, then the parent directory.
1875 ac_confdir=`$as_dirname -- "$as_myself" ||
1876 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1877 X"$as_myself" : 'X\(//\)[^/]' \| \
1878 X"$as_myself" : 'X\(//\)$' \| \
1879 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1880 $as_echo X"$as_myself" |
1881 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1882 s//\1/
1883 q
1884 }
1885 /^X\(\/\/\)[^/].*/{
1886 s//\1/
1887 q
1888 }
1889 /^X\(\/\/\)$/{
1890 s//\1/
1891 q
1892 }
1893 /^X\(\/\).*/{
1894 s//\1/
1895 q
1896 }
1897 s/.*/./; q'`
1898 srcdir=$ac_confdir
1899 if test ! -r "$srcdir/$ac_unique_file"; then
1900 srcdir=..
1901 fi
1902 else
1903 ac_srcdir_defaulted=no
1904 fi
1905 if test ! -r "$srcdir/$ac_unique_file"; then
1906 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1907 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1908 fi
1909 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1910 ac_abs_confdir=`(
1911 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1912 pwd)`
1913 # When building in place, set srcdir=.
1914 if test "$ac_abs_confdir" = "$ac_pwd"; then
1915 srcdir=.
1916 fi
1917 # Remove unnecessary trailing slashes from srcdir.
1918 # Double slashes in file names in object file debugging info
1919 # mess up M-x gdb in Emacs.
1920 case $srcdir in
1921 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1922 esac
1923 for ac_var in $ac_precious_vars; do
1924 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1925 eval ac_env_${ac_var}_value=\$${ac_var}
1926 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1927 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1928 done
1929
1930 #
1931 # Report the --help message.
1932 #
1933 if test "$ac_init_help" = "long"; then
1934 # Omit some internal or obsolete options to make the list less imposing.
1935 # This message is too long to be a string in the A/UX 3.1 sh.
1936 cat <<_ACEOF
1937 \`configure' configures emacs 24.2.50 to adapt to many kinds of systems.
1938
1939 Usage: $0 [OPTION]... [VAR=VALUE]...
1940
1941 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1942 VAR=VALUE. See below for descriptions of some of the useful variables.
1943
1944 Defaults for the options are specified in brackets.
1945
1946 Configuration:
1947 -h, --help display this help and exit
1948 --help=short display options specific to this package
1949 --help=recursive display the short help of all the included packages
1950 -V, --version display version information and exit
1951 -q, --quiet, --silent do not print \`checking...' messages
1952 --cache-file=FILE cache test results in FILE [disabled]
1953 -C, --config-cache alias for \`--cache-file=config.cache'
1954 -n, --no-create do not create output files
1955 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1956
1957 Installation directories:
1958 --prefix=PREFIX install architecture-independent files in PREFIX
1959 [$ac_default_prefix]
1960 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1961 [PREFIX]
1962
1963 By default, \`make install' will install all the files in
1964 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1965 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1966 for instance \`--prefix=\$HOME'.
1967
1968 For better control, use the options below.
1969
1970 Fine tuning of the installation directories:
1971 --bindir=DIR user executables [EPREFIX/bin]
1972 --sbindir=DIR system admin executables [EPREFIX/sbin]
1973 --libexecdir=DIR program executables [EPREFIX/libexec]
1974 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1975 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1976 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1977 --libdir=DIR object code libraries [EPREFIX/lib]
1978 --includedir=DIR C header files [PREFIX/include]
1979 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1980 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1981 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1982 --infodir=DIR info documentation [DATAROOTDIR/info]
1983 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1984 --mandir=DIR man documentation [DATAROOTDIR/man]
1985 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1986 --htmldir=DIR html documentation [DOCDIR]
1987 --dvidir=DIR dvi documentation [DOCDIR]
1988 --pdfdir=DIR pdf documentation [DOCDIR]
1989 --psdir=DIR ps documentation [DOCDIR]
1990 _ACEOF
1991
1992 cat <<\_ACEOF
1993
1994 Program names:
1995 --program-prefix=PREFIX prepend PREFIX to installed program names
1996 --program-suffix=SUFFIX append SUFFIX to installed program names
1997 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1998
1999 X features:
2000 --x-includes=DIR X include files are in DIR
2001 --x-libraries=DIR X library files are in DIR
2002
2003 System types:
2004 --build=BUILD configure for building on BUILD [guessed]
2005 --host=HOST cross-compile to build programs to run on HOST [BUILD]
2006 _ACEOF
2007 fi
2008
2009 if test -n "$ac_init_help"; then
2010 case $ac_init_help in
2011 short | recursive ) echo "Configuration of emacs 24.2.50:";;
2012 esac
2013 cat <<\_ACEOF
2014
2015 Optional Features:
2016 --disable-option-checking ignore unrecognized --enable/--with options
2017 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
2018 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
2019 --disable-ns-self-contained
2020 disable self contained build under NeXTstep
2021 --enable-locallisppath=PATH
2022 directories Emacs should search for lisp files
2023 specific to this site
2024 --enable-checking[=LIST]
2025 enable expensive run-time checks. With LIST, enable
2026 only specific categories of checks. Categories are:
2027 all,yes,no. Flags are: stringbytes, stringoverrun,
2028 stringfreelist, xmallocoverrun, conslist, glyphs
2029 --enable-check-lisp-object-type
2030 enable compile time checks for the Lisp_Object data
2031 type. This is useful for development for catching
2032 certain types of bugs.
2033 --enable-profiling build emacs with profiling support. This might not
2034 work on all platforms
2035 --enable-autodepend automatically generate dependencies to .h-files.
2036 Requires GNU Make and Gcc. Enabled if GNU Make and
2037 Gcc is found
2038 --disable-dependency-tracking speeds up one-time build
2039 --enable-dependency-tracking do not reject slow dependency extractors
2040 --disable-largefile omit support for large files
2041 --enable-gcc-warnings turn on lots of GCC warnings. This is intended for
2042 developers, and may generate false alarms when used
2043 with older or non-GNU development tools.
2044 --enable-link-time-optimization
2045 build emacs with link-time optimization. This is
2046 supported only for GCC since 4.5.0.
2047
2048 Optional Packages:
2049 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2050 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2051 --without-all omit almost all features and build small executable
2052 with minimal dependencies
2053 --without-pop don't support POP mail retrieval with movemail
2054 --with-kerberos support Kerberos-authenticated POP
2055 --with-kerberos5 support Kerberos version 5 authenticated POP
2056 --with-hesiod support Hesiod to get the POP server host
2057 --with-mmdf support MMDF mailboxes
2058 --with-mail-unlink unlink, rather than empty, mail spool after reading
2059 --with-mailhost=HOSTNAME
2060 string giving default POP mail host
2061 --without-sound don't compile with sound support
2062 --without-sync-input process async input synchronously
2063 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
2064 lucid or athena, motif, no)
2065 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2066 --without-xpm don't compile with XPM image support
2067 --without-jpeg don't compile with JPEG image support
2068 --without-tiff don't compile with TIFF image support
2069 --without-gif don't compile with GIF image support
2070 --without-png don't compile with PNG image support
2071 --without-rsvg don't compile with SVG image support
2072 --without-xml2 don't compile with XML parsing support
2073 --without-imagemagick don't compile with ImageMagick image support
2074 --without-xft don't use XFT for anti aliased fonts
2075 --without-libotf don't use libotf for OpenType font support
2076 --without-m17n-flt don't use m17n-flt for text shaping
2077 --without-toolkit-scroll-bars
2078 don't use Motif or Xaw3d scroll bars
2079 --without-xaw3d don't use Xaw3d
2080 --without-xim don't use X11 XIM
2081 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2082 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2083 console
2084 --without-dbus don't compile with D-Bus support
2085 --without-gconf don't compile with GConf support
2086 --without-gsettings don't compile with GSettings support
2087 --without-selinux don't compile with SELinux support
2088 --without-gnutls don't use -lgnutls for SSL/TLS support
2089 --without-makeinfo don't require makeinfo for building manuals
2090 --without-compress-info don't compress the installed Info pages
2091 --with-pkg-config-prog=PATH
2092 path to pkg-config for finding GTK and librsvg
2093 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2094 /usr/lib, or /usr/lib64 on some platforms.
2095 --with-gameuser=USER user for shared game score files
2096 --with-gnustep-conf=PATH
2097 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2098 or /etc/GNUstep/GNUstep.conf
2099 --with-x use the X Window System
2100
2101 Some influential environment variables:
2102 CC C compiler command
2103 CFLAGS C compiler flags
2104 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2105 nonstandard directory <lib dir>
2106 LIBS libraries to pass to the linker, e.g. -l<library>
2107 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2108 you have headers in a nonstandard directory <include dir>
2109 CPP C preprocessor
2110 XMKMF Path to xmkmf, Makefile generator for X Window System
2111
2112 Use these variables to override the choices made by `configure' or to help
2113 it to find libraries and programs with nonstandard names/locations.
2114
2115 Report bugs to the package provider.
2116 _ACEOF
2117 ac_status=$?
2118 fi
2119
2120 if test "$ac_init_help" = "recursive"; then
2121 # If there are subdirs, report their specific --help.
2122 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2123 test -d "$ac_dir" ||
2124 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2125 continue
2126 ac_builddir=.
2127
2128 case "$ac_dir" in
2129 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2130 *)
2131 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2132 # A ".." for each directory in $ac_dir_suffix.
2133 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2134 case $ac_top_builddir_sub in
2135 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2136 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2137 esac ;;
2138 esac
2139 ac_abs_top_builddir=$ac_pwd
2140 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2141 # for backward compatibility:
2142 ac_top_builddir=$ac_top_build_prefix
2143
2144 case $srcdir in
2145 .) # We are building in place.
2146 ac_srcdir=.
2147 ac_top_srcdir=$ac_top_builddir_sub
2148 ac_abs_top_srcdir=$ac_pwd ;;
2149 [\\/]* | ?:[\\/]* ) # Absolute name.
2150 ac_srcdir=$srcdir$ac_dir_suffix;
2151 ac_top_srcdir=$srcdir
2152 ac_abs_top_srcdir=$srcdir ;;
2153 *) # Relative name.
2154 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2155 ac_top_srcdir=$ac_top_build_prefix$srcdir
2156 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2157 esac
2158 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2159
2160 cd "$ac_dir" || { ac_status=$?; continue; }
2161 # Check for guested configure.
2162 if test -f "$ac_srcdir/configure.gnu"; then
2163 echo &&
2164 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2165 elif test -f "$ac_srcdir/configure"; then
2166 echo &&
2167 $SHELL "$ac_srcdir/configure" --help=recursive
2168 else
2169 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2170 fi || ac_status=$?
2171 cd "$ac_pwd" || { ac_status=$?; break; }
2172 done
2173 fi
2174
2175 test -n "$ac_init_help" && exit $ac_status
2176 if $ac_init_version; then
2177 cat <<\_ACEOF
2178 emacs configure 24.2.50
2179 generated by GNU Autoconf 2.65
2180
2181 Copyright (C) 2009 Free Software Foundation, Inc.
2182 This configure script is free software; the Free Software Foundation
2183 gives unlimited permission to copy, distribute and modify it.
2184 _ACEOF
2185 exit
2186 fi
2187
2188 ## ------------------------ ##
2189 ## Autoconf initialization. ##
2190 ## ------------------------ ##
2191
2192 # ac_fn_c_try_compile LINENO
2193 # --------------------------
2194 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2195 ac_fn_c_try_compile ()
2196 {
2197 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2198 rm -f conftest.$ac_objext
2199 if { { ac_try="$ac_compile"
2200 case "(($ac_try" in
2201 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2202 *) ac_try_echo=$ac_try;;
2203 esac
2204 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2205 $as_echo "$ac_try_echo"; } >&5
2206 (eval "$ac_compile") 2>conftest.err
2207 ac_status=$?
2208 if test -s conftest.err; then
2209 grep -v '^ *+' conftest.err >conftest.er1
2210 cat conftest.er1 >&5
2211 mv -f conftest.er1 conftest.err
2212 fi
2213 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2214 test $ac_status = 0; } && {
2215 test -z "$ac_c_werror_flag" ||
2216 test ! -s conftest.err
2217 } && test -s conftest.$ac_objext; then :
2218 ac_retval=0
2219 else
2220 $as_echo "$as_me: failed program was:" >&5
2221 sed 's/^/| /' conftest.$ac_ext >&5
2222
2223 ac_retval=1
2224 fi
2225 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2226 as_fn_set_status $ac_retval
2227
2228 } # ac_fn_c_try_compile
2229
2230 # ac_fn_c_try_cpp LINENO
2231 # ----------------------
2232 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2233 ac_fn_c_try_cpp ()
2234 {
2235 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2236 if { { ac_try="$ac_cpp conftest.$ac_ext"
2237 case "(($ac_try" in
2238 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2239 *) ac_try_echo=$ac_try;;
2240 esac
2241 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2242 $as_echo "$ac_try_echo"; } >&5
2243 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2244 ac_status=$?
2245 if test -s conftest.err; then
2246 grep -v '^ *+' conftest.err >conftest.er1
2247 cat conftest.er1 >&5
2248 mv -f conftest.er1 conftest.err
2249 fi
2250 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2251 test $ac_status = 0; } >/dev/null && {
2252 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2253 test ! -s conftest.err
2254 }; then :
2255 ac_retval=0
2256 else
2257 $as_echo "$as_me: failed program was:" >&5
2258 sed 's/^/| /' conftest.$ac_ext >&5
2259
2260 ac_retval=1
2261 fi
2262 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2263 as_fn_set_status $ac_retval
2264
2265 } # ac_fn_c_try_cpp
2266
2267 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2268 # -------------------------------------------------------
2269 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2270 # the include files in INCLUDES and setting the cache variable VAR
2271 # accordingly.
2272 ac_fn_c_check_header_mongrel ()
2273 {
2274 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2275 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2277 $as_echo_n "checking for $2... " >&6; }
2278 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2279 $as_echo_n "(cached) " >&6
2280 fi
2281 eval ac_res=\$$3
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2283 $as_echo "$ac_res" >&6; }
2284 else
2285 # Is the header compilable?
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2287 $as_echo_n "checking $2 usability... " >&6; }
2288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2289 /* end confdefs.h. */
2290 $4
2291 #include <$2>
2292 _ACEOF
2293 if ac_fn_c_try_compile "$LINENO"; then :
2294 ac_header_compiler=yes
2295 else
2296 ac_header_compiler=no
2297 fi
2298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2300 $as_echo "$ac_header_compiler" >&6; }
2301
2302 # Is the header present?
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2304 $as_echo_n "checking $2 presence... " >&6; }
2305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2306 /* end confdefs.h. */
2307 #include <$2>
2308 _ACEOF
2309 if ac_fn_c_try_cpp "$LINENO"; then :
2310 ac_header_preproc=yes
2311 else
2312 ac_header_preproc=no
2313 fi
2314 rm -f conftest.err conftest.$ac_ext
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2316 $as_echo "$ac_header_preproc" >&6; }
2317
2318 # So? What about this header?
2319 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2320 yes:no: )
2321 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2322 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2323 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2324 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2325 ;;
2326 no:yes:* )
2327 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2328 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2329 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2330 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2332 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2334 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2335 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2336 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2337 ;;
2338 esac
2339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2340 $as_echo_n "checking for $2... " >&6; }
2341 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2342 $as_echo_n "(cached) " >&6
2343 else
2344 eval "$3=\$ac_header_compiler"
2345 fi
2346 eval ac_res=\$$3
2347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2348 $as_echo "$ac_res" >&6; }
2349 fi
2350 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2351
2352 } # ac_fn_c_check_header_mongrel
2353
2354 # ac_fn_c_try_run LINENO
2355 # ----------------------
2356 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2357 # that executables *can* be run.
2358 ac_fn_c_try_run ()
2359 {
2360 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2361 if { { ac_try="$ac_link"
2362 case "(($ac_try" in
2363 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2364 *) ac_try_echo=$ac_try;;
2365 esac
2366 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2367 $as_echo "$ac_try_echo"; } >&5
2368 (eval "$ac_link") 2>&5
2369 ac_status=$?
2370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2371 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2372 { { case "(($ac_try" in
2373 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2374 *) ac_try_echo=$ac_try;;
2375 esac
2376 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2377 $as_echo "$ac_try_echo"; } >&5
2378 (eval "$ac_try") 2>&5
2379 ac_status=$?
2380 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2381 test $ac_status = 0; }; }; then :
2382 ac_retval=0
2383 else
2384 $as_echo "$as_me: program exited with status $ac_status" >&5
2385 $as_echo "$as_me: failed program was:" >&5
2386 sed 's/^/| /' conftest.$ac_ext >&5
2387
2388 ac_retval=$ac_status
2389 fi
2390 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2391 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2392 as_fn_set_status $ac_retval
2393
2394 } # ac_fn_c_try_run
2395
2396 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2397 # -------------------------------------------------------
2398 # Tests whether HEADER exists and can be compiled using the include files in
2399 # INCLUDES, setting the cache variable VAR accordingly.
2400 ac_fn_c_check_header_compile ()
2401 {
2402 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2404 $as_echo_n "checking for $2... " >&6; }
2405 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2406 $as_echo_n "(cached) " >&6
2407 else
2408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2409 /* end confdefs.h. */
2410 $4
2411 #include <$2>
2412 _ACEOF
2413 if ac_fn_c_try_compile "$LINENO"; then :
2414 eval "$3=yes"
2415 else
2416 eval "$3=no"
2417 fi
2418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2419 fi
2420 eval ac_res=\$$3
2421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2422 $as_echo "$ac_res" >&6; }
2423 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2424
2425 } # ac_fn_c_check_header_compile
2426
2427 # ac_fn_c_try_link LINENO
2428 # -----------------------
2429 # Try to link conftest.$ac_ext, and return whether this succeeded.
2430 ac_fn_c_try_link ()
2431 {
2432 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2433 rm -f conftest.$ac_objext conftest$ac_exeext
2434 if { { ac_try="$ac_link"
2435 case "(($ac_try" in
2436 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2437 *) ac_try_echo=$ac_try;;
2438 esac
2439 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2440 $as_echo "$ac_try_echo"; } >&5
2441 (eval "$ac_link") 2>conftest.err
2442 ac_status=$?
2443 if test -s conftest.err; then
2444 grep -v '^ *+' conftest.err >conftest.er1
2445 cat conftest.er1 >&5
2446 mv -f conftest.er1 conftest.err
2447 fi
2448 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2449 test $ac_status = 0; } && {
2450 test -z "$ac_c_werror_flag" ||
2451 test ! -s conftest.err
2452 } && test -s conftest$ac_exeext && {
2453 test "$cross_compiling" = yes ||
2454 $as_test_x conftest$ac_exeext
2455 }; then :
2456 ac_retval=0
2457 else
2458 $as_echo "$as_me: failed program was:" >&5
2459 sed 's/^/| /' conftest.$ac_ext >&5
2460
2461 ac_retval=1
2462 fi
2463 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2464 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2465 # interfere with the next link command; also delete a directory that is
2466 # left behind by Apple's compiler. We do this before executing the actions.
2467 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2468 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2469 as_fn_set_status $ac_retval
2470
2471 } # ac_fn_c_try_link
2472
2473 # ac_fn_c_check_decl LINENO SYMBOL VAR
2474 # ------------------------------------
2475 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2476 ac_fn_c_check_decl ()
2477 {
2478 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2480 $as_echo_n "checking whether $2 is declared... " >&6; }
2481 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2482 $as_echo_n "(cached) " >&6
2483 else
2484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2485 /* end confdefs.h. */
2486 $4
2487 int
2488 main ()
2489 {
2490 #ifndef $2
2491 (void) $2;
2492 #endif
2493
2494 ;
2495 return 0;
2496 }
2497 _ACEOF
2498 if ac_fn_c_try_compile "$LINENO"; then :
2499 eval "$3=yes"
2500 else
2501 eval "$3=no"
2502 fi
2503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2504 fi
2505 eval ac_res=\$$3
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2507 $as_echo "$ac_res" >&6; }
2508 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2509
2510 } # ac_fn_c_check_decl
2511
2512 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2513 # ----------------------------------------------
2514 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2515 ac_fn_c_check_header_preproc ()
2516 {
2517 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2519 $as_echo_n "checking for $2... " >&6; }
2520 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2521 $as_echo_n "(cached) " >&6
2522 else
2523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2524 /* end confdefs.h. */
2525 #include <$2>
2526 _ACEOF
2527 if ac_fn_c_try_cpp "$LINENO"; then :
2528 eval "$3=yes"
2529 else
2530 eval "$3=no"
2531 fi
2532 rm -f conftest.err conftest.$ac_ext
2533 fi
2534 eval ac_res=\$$3
2535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2536 $as_echo "$ac_res" >&6; }
2537 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2538
2539 } # ac_fn_c_check_header_preproc
2540
2541 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2542 # ----------------------------------------------------
2543 # Tries to find if the field MEMBER exists in type AGGR, after including
2544 # INCLUDES, setting cache variable VAR accordingly.
2545 ac_fn_c_check_member ()
2546 {
2547 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2549 $as_echo_n "checking for $2.$3... " >&6; }
2550 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2551 $as_echo_n "(cached) " >&6
2552 else
2553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2554 /* end confdefs.h. */
2555 $5
2556 int
2557 main ()
2558 {
2559 static $2 ac_aggr;
2560 if (ac_aggr.$3)
2561 return 0;
2562 ;
2563 return 0;
2564 }
2565 _ACEOF
2566 if ac_fn_c_try_compile "$LINENO"; then :
2567 eval "$4=yes"
2568 else
2569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2570 /* end confdefs.h. */
2571 $5
2572 int
2573 main ()
2574 {
2575 static $2 ac_aggr;
2576 if (sizeof ac_aggr.$3)
2577 return 0;
2578 ;
2579 return 0;
2580 }
2581 _ACEOF
2582 if ac_fn_c_try_compile "$LINENO"; then :
2583 eval "$4=yes"
2584 else
2585 eval "$4=no"
2586 fi
2587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2588 fi
2589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2590 fi
2591 eval ac_res=\$$4
2592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2593 $as_echo "$ac_res" >&6; }
2594 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2595
2596 } # ac_fn_c_check_member
2597
2598 # ac_fn_c_check_func LINENO FUNC VAR
2599 # ----------------------------------
2600 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2601 ac_fn_c_check_func ()
2602 {
2603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2605 $as_echo_n "checking for $2... " >&6; }
2606 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2607 $as_echo_n "(cached) " >&6
2608 else
2609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2610 /* end confdefs.h. */
2611 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2612 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2613 #define $2 innocuous_$2
2614
2615 /* System header to define __stub macros and hopefully few prototypes,
2616 which can conflict with char $2 (); below.
2617 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2618 <limits.h> exists even on freestanding compilers. */
2619
2620 #ifdef __STDC__
2621 # include <limits.h>
2622 #else
2623 # include <assert.h>
2624 #endif
2625
2626 #undef $2
2627
2628 /* Override any GCC internal prototype to avoid an error.
2629 Use char because int might match the return type of a GCC
2630 builtin and then its argument prototype would still apply. */
2631 #ifdef __cplusplus
2632 extern "C"
2633 #endif
2634 char $2 ();
2635 /* The GNU C library defines this for functions which it implements
2636 to always fail with ENOSYS. Some functions are actually named
2637 something starting with __ and the normal name is an alias. */
2638 #if defined __stub_$2 || defined __stub___$2
2639 choke me
2640 #endif
2641
2642 int
2643 main ()
2644 {
2645 return $2 ();
2646 ;
2647 return 0;
2648 }
2649 _ACEOF
2650 if ac_fn_c_try_link "$LINENO"; then :
2651 eval "$3=yes"
2652 else
2653 eval "$3=no"
2654 fi
2655 rm -f core conftest.err conftest.$ac_objext \
2656 conftest$ac_exeext conftest.$ac_ext
2657 fi
2658 eval ac_res=\$$3
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2660 $as_echo "$ac_res" >&6; }
2661 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2662
2663 } # ac_fn_c_check_func
2664
2665 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2666 # -------------------------------------------
2667 # Tests whether TYPE exists after having included INCLUDES, setting cache
2668 # variable VAR accordingly.
2669 ac_fn_c_check_type ()
2670 {
2671 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2673 $as_echo_n "checking for $2... " >&6; }
2674 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2675 $as_echo_n "(cached) " >&6
2676 else
2677 eval "$3=no"
2678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2679 /* end confdefs.h. */
2680 $4
2681 int
2682 main ()
2683 {
2684 if (sizeof ($2))
2685 return 0;
2686 ;
2687 return 0;
2688 }
2689 _ACEOF
2690 if ac_fn_c_try_compile "$LINENO"; then :
2691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2692 /* end confdefs.h. */
2693 $4
2694 int
2695 main ()
2696 {
2697 if (sizeof (($2)))
2698 return 0;
2699 ;
2700 return 0;
2701 }
2702 _ACEOF
2703 if ac_fn_c_try_compile "$LINENO"; then :
2704
2705 else
2706 eval "$3=yes"
2707 fi
2708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2709 fi
2710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2711 fi
2712 eval ac_res=\$$3
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2714 $as_echo "$ac_res" >&6; }
2715 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2716
2717 } # ac_fn_c_check_type
2718
2719 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2720 # --------------------------------------------
2721 # Tries to find the compile-time value of EXPR in a program that includes
2722 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2723 # computed
2724 ac_fn_c_compute_int ()
2725 {
2726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2727 if test "$cross_compiling" = yes; then
2728 # Depending upon the size, compute the lo and hi bounds.
2729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2730 /* end confdefs.h. */
2731 $4
2732 int
2733 main ()
2734 {
2735 static int test_array [1 - 2 * !(($2) >= 0)];
2736 test_array [0] = 0
2737
2738 ;
2739 return 0;
2740 }
2741 _ACEOF
2742 if ac_fn_c_try_compile "$LINENO"; then :
2743 ac_lo=0 ac_mid=0
2744 while :; do
2745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2746 /* end confdefs.h. */
2747 $4
2748 int
2749 main ()
2750 {
2751 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2752 test_array [0] = 0
2753
2754 ;
2755 return 0;
2756 }
2757 _ACEOF
2758 if ac_fn_c_try_compile "$LINENO"; then :
2759 ac_hi=$ac_mid; break
2760 else
2761 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2762 if test $ac_lo -le $ac_mid; then
2763 ac_lo= ac_hi=
2764 break
2765 fi
2766 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2767 fi
2768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2769 done
2770 else
2771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2772 /* end confdefs.h. */
2773 $4
2774 int
2775 main ()
2776 {
2777 static int test_array [1 - 2 * !(($2) < 0)];
2778 test_array [0] = 0
2779
2780 ;
2781 return 0;
2782 }
2783 _ACEOF
2784 if ac_fn_c_try_compile "$LINENO"; then :
2785 ac_hi=-1 ac_mid=-1
2786 while :; do
2787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2788 /* end confdefs.h. */
2789 $4
2790 int
2791 main ()
2792 {
2793 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2794 test_array [0] = 0
2795
2796 ;
2797 return 0;
2798 }
2799 _ACEOF
2800 if ac_fn_c_try_compile "$LINENO"; then :
2801 ac_lo=$ac_mid; break
2802 else
2803 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2804 if test $ac_mid -le $ac_hi; then
2805 ac_lo= ac_hi=
2806 break
2807 fi
2808 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2809 fi
2810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2811 done
2812 else
2813 ac_lo= ac_hi=
2814 fi
2815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2816 fi
2817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2818 # Binary search between lo and hi bounds.
2819 while test "x$ac_lo" != "x$ac_hi"; do
2820 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2822 /* end confdefs.h. */
2823 $4
2824 int
2825 main ()
2826 {
2827 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2828 test_array [0] = 0
2829
2830 ;
2831 return 0;
2832 }
2833 _ACEOF
2834 if ac_fn_c_try_compile "$LINENO"; then :
2835 ac_hi=$ac_mid
2836 else
2837 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2838 fi
2839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2840 done
2841 case $ac_lo in #((
2842 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2843 '') ac_retval=1 ;;
2844 esac
2845 else
2846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2847 /* end confdefs.h. */
2848 $4
2849 static long int longval () { return $2; }
2850 static unsigned long int ulongval () { return $2; }
2851 #include <stdio.h>
2852 #include <stdlib.h>
2853 int
2854 main ()
2855 {
2856
2857 FILE *f = fopen ("conftest.val", "w");
2858 if (! f)
2859 return 1;
2860 if (($2) < 0)
2861 {
2862 long int i = longval ();
2863 if (i != ($2))
2864 return 1;
2865 fprintf (f, "%ld", i);
2866 }
2867 else
2868 {
2869 unsigned long int i = ulongval ();
2870 if (i != ($2))
2871 return 1;
2872 fprintf (f, "%lu", i);
2873 }
2874 /* Do not output a trailing newline, as this causes \r\n confusion
2875 on some platforms. */
2876 return ferror (f) || fclose (f) != 0;
2877
2878 ;
2879 return 0;
2880 }
2881 _ACEOF
2882 if ac_fn_c_try_run "$LINENO"; then :
2883 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2884 else
2885 ac_retval=1
2886 fi
2887 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2888 conftest.$ac_objext conftest.beam conftest.$ac_ext
2889 rm -f conftest.val
2890
2891 fi
2892 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2893 as_fn_set_status $ac_retval
2894
2895 } # ac_fn_c_compute_int
2896 cat >config.log <<_ACEOF
2897 This file contains any messages produced by compilers while
2898 running configure, to aid debugging if configure makes a mistake.
2899
2900 It was created by emacs $as_me 24.2.50, which was
2901 generated by GNU Autoconf 2.65. Invocation command line was
2902
2903 $ $0 $@
2904
2905 _ACEOF
2906 exec 5>>config.log
2907 {
2908 cat <<_ASUNAME
2909 ## --------- ##
2910 ## Platform. ##
2911 ## --------- ##
2912
2913 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2914 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2915 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2916 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2917 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2918
2919 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2920 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2921
2922 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2923 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2924 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2925 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2926 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2927 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2928 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2929
2930 _ASUNAME
2931
2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933 for as_dir in $PATH
2934 do
2935 IFS=$as_save_IFS
2936 test -z "$as_dir" && as_dir=.
2937 $as_echo "PATH: $as_dir"
2938 done
2939 IFS=$as_save_IFS
2940
2941 } >&5
2942
2943 cat >&5 <<_ACEOF
2944
2945
2946 ## ----------- ##
2947 ## Core tests. ##
2948 ## ----------- ##
2949
2950 _ACEOF
2951
2952
2953 # Keep a trace of the command line.
2954 # Strip out --no-create and --no-recursion so they do not pile up.
2955 # Strip out --silent because we don't want to record it for future runs.
2956 # Also quote any args containing shell meta-characters.
2957 # Make two passes to allow for proper duplicate-argument suppression.
2958 ac_configure_args=
2959 ac_configure_args0=
2960 ac_configure_args1=
2961 ac_must_keep_next=false
2962 for ac_pass in 1 2
2963 do
2964 for ac_arg
2965 do
2966 case $ac_arg in
2967 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2968 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2969 | -silent | --silent | --silen | --sile | --sil)
2970 continue ;;
2971 *\'*)
2972 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2973 esac
2974 case $ac_pass in
2975 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2976 2)
2977 as_fn_append ac_configure_args1 " '$ac_arg'"
2978 if test $ac_must_keep_next = true; then
2979 ac_must_keep_next=false # Got value, back to normal.
2980 else
2981 case $ac_arg in
2982 *=* | --config-cache | -C | -disable-* | --disable-* \
2983 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2984 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2985 | -with-* | --with-* | -without-* | --without-* | --x)
2986 case "$ac_configure_args0 " in
2987 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2988 esac
2989 ;;
2990 -* ) ac_must_keep_next=true ;;
2991 esac
2992 fi
2993 as_fn_append ac_configure_args " '$ac_arg'"
2994 ;;
2995 esac
2996 done
2997 done
2998 { ac_configure_args0=; unset ac_configure_args0;}
2999 { ac_configure_args1=; unset ac_configure_args1;}
3000
3001 # When interrupted or exit'd, cleanup temporary files, and complete
3002 # config.log. We remove comments because anyway the quotes in there
3003 # would cause problems or look ugly.
3004 # WARNING: Use '\'' to represent an apostrophe within the trap.
3005 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3006 trap 'exit_status=$?
3007 # Save into config.log some information that might help in debugging.
3008 {
3009 echo
3010
3011 cat <<\_ASBOX
3012 ## ---------------- ##
3013 ## Cache variables. ##
3014 ## ---------------- ##
3015 _ASBOX
3016 echo
3017 # The following way of writing the cache mishandles newlines in values,
3018 (
3019 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3020 eval ac_val=\$$ac_var
3021 case $ac_val in #(
3022 *${as_nl}*)
3023 case $ac_var in #(
3024 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3025 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3026 esac
3027 case $ac_var in #(
3028 _ | IFS | as_nl) ;; #(
3029 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3030 *) { eval $ac_var=; unset $ac_var;} ;;
3031 esac ;;
3032 esac
3033 done
3034 (set) 2>&1 |
3035 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3036 *${as_nl}ac_space=\ *)
3037 sed -n \
3038 "s/'\''/'\''\\\\'\'''\''/g;
3039 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3040 ;; #(
3041 *)
3042 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3043 ;;
3044 esac |
3045 sort
3046 )
3047 echo
3048
3049 cat <<\_ASBOX
3050 ## ----------------- ##
3051 ## Output variables. ##
3052 ## ----------------- ##
3053 _ASBOX
3054 echo
3055 for ac_var in $ac_subst_vars
3056 do
3057 eval ac_val=\$$ac_var
3058 case $ac_val in
3059 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3060 esac
3061 $as_echo "$ac_var='\''$ac_val'\''"
3062 done | sort
3063 echo
3064
3065 if test -n "$ac_subst_files"; then
3066 cat <<\_ASBOX
3067 ## ------------------- ##
3068 ## File substitutions. ##
3069 ## ------------------- ##
3070 _ASBOX
3071 echo
3072 for ac_var in $ac_subst_files
3073 do
3074 eval ac_val=\$$ac_var
3075 case $ac_val in
3076 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3077 esac
3078 $as_echo "$ac_var='\''$ac_val'\''"
3079 done | sort
3080 echo
3081 fi
3082
3083 if test -s confdefs.h; then
3084 cat <<\_ASBOX
3085 ## ----------- ##
3086 ## confdefs.h. ##
3087 ## ----------- ##
3088 _ASBOX
3089 echo
3090 cat confdefs.h
3091 echo
3092 fi
3093 test "$ac_signal" != 0 &&
3094 $as_echo "$as_me: caught signal $ac_signal"
3095 $as_echo "$as_me: exit $exit_status"
3096 } >&5
3097 rm -f core *.core core.conftest.* &&
3098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3099 exit $exit_status
3100 ' 0
3101 for ac_signal in 1 2 13 15; do
3102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3103 done
3104 ac_signal=0
3105
3106 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3107 rm -f -r conftest* confdefs.h
3108
3109 $as_echo "/* confdefs.h */" > confdefs.h
3110
3111 # Predefined preprocessor variables.
3112
3113 cat >>confdefs.h <<_ACEOF
3114 #define PACKAGE_NAME "$PACKAGE_NAME"
3115 _ACEOF
3116
3117 cat >>confdefs.h <<_ACEOF
3118 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3119 _ACEOF
3120
3121 cat >>confdefs.h <<_ACEOF
3122 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3123 _ACEOF
3124
3125 cat >>confdefs.h <<_ACEOF
3126 #define PACKAGE_STRING "$PACKAGE_STRING"
3127 _ACEOF
3128
3129 cat >>confdefs.h <<_ACEOF
3130 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3131 _ACEOF
3132
3133 cat >>confdefs.h <<_ACEOF
3134 #define PACKAGE_URL "$PACKAGE_URL"
3135 _ACEOF
3136
3137
3138 # Let the site file select an alternate cache file if it wants to.
3139 # Prefer an explicitly selected file to automatically selected ones.
3140 ac_site_file1=NONE
3141 ac_site_file2=NONE
3142 if test -n "$CONFIG_SITE"; then
3143 ac_site_file1=$CONFIG_SITE
3144 elif test "x$prefix" != xNONE; then
3145 ac_site_file1=$prefix/share/config.site
3146 ac_site_file2=$prefix/etc/config.site
3147 else
3148 ac_site_file1=$ac_default_prefix/share/config.site
3149 ac_site_file2=$ac_default_prefix/etc/config.site
3150 fi
3151 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3152 do
3153 test "x$ac_site_file" = xNONE && continue
3154 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3156 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3157 sed 's/^/| /' "$ac_site_file" >&5
3158 . "$ac_site_file"
3159 fi
3160 done
3161
3162 if test -r "$cache_file"; then
3163 # Some versions of bash will fail to source /dev/null (special files
3164 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3165 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3167 $as_echo "$as_me: loading cache $cache_file" >&6;}
3168 case $cache_file in
3169 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3170 *) . "./$cache_file";;
3171 esac
3172 fi
3173 else
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3175 $as_echo "$as_me: creating cache $cache_file" >&6;}
3176 >$cache_file
3177 fi
3178
3179 as_fn_append ac_header_list " linux/version.h"
3180 as_fn_append ac_header_list " sys/systeminfo.h"
3181 as_fn_append ac_header_list " stdio_ext.h"
3182 as_fn_append ac_header_list " fcntl.h"
3183 as_fn_append ac_header_list " coff.h"
3184 as_fn_append ac_header_list " pty.h"
3185 as_fn_append ac_header_list " sys/vlimit.h"
3186 as_fn_append ac_header_list " sys/resource.h"
3187 as_fn_append ac_header_list " sys/utsname.h"
3188 as_fn_append ac_header_list " pwd.h"
3189 as_fn_append ac_header_list " utmp.h"
3190 as_fn_append ac_header_list " dirent.h"
3191 as_fn_append ac_header_list " util.h"
3192 as_fn_append ac_header_list " sys/socket.h"
3193 as_fn_append ac_header_list " stdlib.h"
3194 as_fn_append ac_header_list " unistd.h"
3195 as_fn_append ac_header_list " sys/param.h"
3196 as_fn_append ac_header_list " pthread.h"
3197 as_fn_append ac_header_list " malloc/malloc.h"
3198 as_fn_append ac_header_list " maillock.h"
3199 as_fn_append ac_header_list " sys/un.h"
3200 as_fn_append ac_func_list " tzset"
3201 as_fn_append ac_func_list " readlinkat"
3202 as_fn_append ac_header_list " execinfo.h"
3203 gl_getopt_required=GNU
3204 as_fn_append ac_header_list " getopt.h"
3205 as_fn_append ac_func_list " gettimeofday"
3206 as_fn_append ac_func_list " nanotime"
3207 as_fn_append ac_header_list " sys/time.h"
3208 as_fn_append ac_header_list " wchar.h"
3209 as_fn_append ac_header_list " stdint.h"
3210 as_fn_append ac_header_list " inttypes.h"
3211 as_fn_append ac_func_list " lstat"
3212 as_fn_append ac_func_list " alarm"
3213 as_fn_append ac_header_list " sys/select.h"
3214 as_fn_append ac_func_list " pselect"
3215 as_fn_append ac_func_list " pthread_sigmask"
3216 as_fn_append ac_func_list " readlink"
3217 as_fn_append ac_func_list " strtoimax"
3218 as_fn_append ac_func_list " strtoumax"
3219 as_fn_append ac_func_list " symlink"
3220 as_fn_append ac_header_list " sys/stat.h"
3221 as_fn_append ac_func_list " localtime_r"
3222 as_fn_append ac_header_list " utime.h"
3223 as_fn_append ac_func_list " futimes"
3224 as_fn_append ac_func_list " futimesat"
3225 as_fn_append ac_func_list " futimens"
3226 as_fn_append ac_func_list " utimensat"
3227 as_fn_append ac_func_list " lutimes"
3228 # Check that the precious variables saved in the cache have kept the same
3229 # value.
3230 ac_cache_corrupted=false
3231 for ac_var in $ac_precious_vars; do
3232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3233 eval ac_new_set=\$ac_env_${ac_var}_set
3234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3235 eval ac_new_val=\$ac_env_${ac_var}_value
3236 case $ac_old_set,$ac_new_set in
3237 set,)
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3239 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3240 ac_cache_corrupted=: ;;
3241 ,set)
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3243 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3244 ac_cache_corrupted=: ;;
3245 ,);;
3246 *)
3247 if test "x$ac_old_val" != "x$ac_new_val"; then
3248 # differences in whitespace do not lead to failure.
3249 ac_old_val_w=`echo x $ac_old_val`
3250 ac_new_val_w=`echo x $ac_new_val`
3251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3253 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3254 ac_cache_corrupted=:
3255 else
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3257 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3258 eval $ac_var=\$ac_old_val
3259 fi
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3261 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3263 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3264 fi;;
3265 esac
3266 # Pass precious variables to config.status.
3267 if test "$ac_new_set" = set; then
3268 case $ac_new_val in
3269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3270 *) ac_arg=$ac_var=$ac_new_val ;;
3271 esac
3272 case " $ac_configure_args " in
3273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3275 esac
3276 fi
3277 done
3278 if $ac_cache_corrupted; then
3279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3280 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3282 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3284 fi
3285 ## -------------------- ##
3286 ## Main body of script. ##
3287 ## -------------------- ##
3288
3289 ac_ext=c
3290 ac_cpp='$CPP $CPPFLAGS'
3291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3294
3295
3296 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3297
3298
3299 ac_aux_dir=
3300 for ac_dir in build-aux "$srcdir"/build-aux; do
3301 for ac_t in install-sh install.sh shtool; do
3302 if test -f "$ac_dir/$ac_t"; then
3303 ac_aux_dir=$ac_dir
3304 ac_install_sh="$ac_aux_dir/$ac_t -c"
3305 break 2
3306 fi
3307 done
3308 done
3309 if test -z "$ac_aux_dir"; then
3310 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3311 fi
3312
3313 # These three variables are undocumented and unsupported,
3314 # and are intended to be withdrawn in a future Autoconf release.
3315 # They can cause serious problems if a builder's source tree is in a directory
3316 # whose full name contains unusual characters.
3317 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3318 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3319 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3320
3321
3322 am__api_version='1.11'
3323
3324 # Find a good install program. We prefer a C program (faster),
3325 # so one script is as good as another. But avoid the broken or
3326 # incompatible versions:
3327 # SysV /etc/install, /usr/sbin/install
3328 # SunOS /usr/etc/install
3329 # IRIX /sbin/install
3330 # AIX /bin/install
3331 # AmigaOS /C/install, which installs bootblocks on floppy discs
3332 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3333 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3334 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3335 # OS/2's system install, which has a completely different semantic
3336 # ./install, which can be erroneously created by make from ./install.sh.
3337 # Reject install programs that cannot install multiple files.
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3339 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3340 if test -z "$INSTALL"; then
3341 if test "${ac_cv_path_install+set}" = set; then :
3342 $as_echo_n "(cached) " >&6
3343 else
3344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3345 for as_dir in $PATH
3346 do
3347 IFS=$as_save_IFS
3348 test -z "$as_dir" && as_dir=.
3349 # Account for people who put trailing slashes in PATH elements.
3350 case $as_dir/ in #((
3351 ./ | .// | /[cC]/* | \
3352 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3353 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3354 /usr/ucb/* ) ;;
3355 *)
3356 # OSF1 and SCO ODT 3.0 have their own names for install.
3357 # Don't use installbsd from OSF since it installs stuff as root
3358 # by default.
3359 for ac_prog in ginstall scoinst install; do
3360 for ac_exec_ext in '' $ac_executable_extensions; do
3361 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3362 if test $ac_prog = install &&
3363 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3364 # AIX install. It has an incompatible calling convention.
3365 :
3366 elif test $ac_prog = install &&
3367 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3368 # program-specific install script used by HP pwplus--don't use.
3369 :
3370 else
3371 rm -rf conftest.one conftest.two conftest.dir
3372 echo one > conftest.one
3373 echo two > conftest.two
3374 mkdir conftest.dir
3375 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3376 test -s conftest.one && test -s conftest.two &&
3377 test -s conftest.dir/conftest.one &&
3378 test -s conftest.dir/conftest.two
3379 then
3380 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3381 break 3
3382 fi
3383 fi
3384 fi
3385 done
3386 done
3387 ;;
3388 esac
3389
3390 done
3391 IFS=$as_save_IFS
3392
3393 rm -rf conftest.one conftest.two conftest.dir
3394
3395 fi
3396 if test "${ac_cv_path_install+set}" = set; then
3397 INSTALL=$ac_cv_path_install
3398 else
3399 # As a last resort, use the slow shell script. Don't cache a
3400 # value for INSTALL within a source directory, because that will
3401 # break other packages using the cache if that directory is
3402 # removed, or if the value is a relative name.
3403 INSTALL=$ac_install_sh
3404 fi
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3407 $as_echo "$INSTALL" >&6; }
3408
3409 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3410 # It thinks the first close brace ends the variable substitution.
3411 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3412
3413 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3414
3415 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3416
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3418 $as_echo_n "checking whether build environment is sane... " >&6; }
3419 # Just in case
3420 sleep 1
3421 echo timestamp > conftest.file
3422 # Reject unsafe characters in $srcdir or the absolute working directory
3423 # name. Accept space and tab only in the latter.
3424 am_lf='
3425 '
3426 case `pwd` in
3427 *[\\\"\#\$\&\'\`$am_lf]*)
3428 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3429 esac
3430 case $srcdir in
3431 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3432 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3433 esac
3434
3435 # Do `set' in a subshell so we don't clobber the current shell's
3436 # arguments. Must try -L first in case configure is actually a
3437 # symlink; some systems play weird games with the mod time of symlinks
3438 # (eg FreeBSD returns the mod time of the symlink's containing
3439 # directory).
3440 if (
3441 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3442 if test "$*" = "X"; then
3443 # -L didn't work.
3444 set X `ls -t "$srcdir/configure" conftest.file`
3445 fi
3446 rm -f conftest.file
3447 if test "$*" != "X $srcdir/configure conftest.file" \
3448 && test "$*" != "X conftest.file $srcdir/configure"; then
3449
3450 # If neither matched, then we have a broken ls. This can happen
3451 # if, for instance, CONFIG_SHELL is bash and it inherits a
3452 # broken ls alias from the environment. This has actually
3453 # happened. Such a system could not be considered "sane".
3454 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3455 alias in your environment" "$LINENO" 5
3456 fi
3457
3458 test "$2" = conftest.file
3459 )
3460 then
3461 # Ok.
3462 :
3463 else
3464 as_fn_error "newly created file is older than distributed files!
3465 Check your system clock" "$LINENO" 5
3466 fi
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3468 $as_echo "yes" >&6; }
3469 test "$program_prefix" != NONE &&
3470 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3471 # Use a double $ so make ignores it.
3472 test "$program_suffix" != NONE &&
3473 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3474 # Double any \ or $.
3475 # By default was `s,x,x', remove it if useless.
3476 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3477 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3478
3479 # expand $ac_aux_dir to an absolute path
3480 am_aux_dir=`cd $ac_aux_dir && pwd`
3481
3482 if test x"${MISSING+set}" != xset; then
3483 case $am_aux_dir in
3484 *\ * | *\ *)
3485 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3486 *)
3487 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3488 esac
3489 fi
3490 # Use eval to expand $SHELL
3491 if eval "$MISSING --run true"; then
3492 am_missing_run="$MISSING --run "
3493 else
3494 am_missing_run=
3495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3496 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3497 fi
3498
3499 if test x"${install_sh}" != xset; then
3500 case $am_aux_dir in
3501 *\ * | *\ *)
3502 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3503 *)
3504 install_sh="\${SHELL} $am_aux_dir/install-sh"
3505 esac
3506 fi
3507
3508 # Installed binaries are usually stripped using `strip' when the user
3509 # run `make install-strip'. However `strip' might not be the right
3510 # tool to use in cross-compilation environments, therefore Automake
3511 # will honor the `STRIP' environment variable to overrule this program.
3512 if test "$cross_compiling" != no; then
3513 if test -n "$ac_tool_prefix"; then
3514 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3515 set dummy ${ac_tool_prefix}strip; ac_word=$2
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3517 $as_echo_n "checking for $ac_word... " >&6; }
3518 if test "${ac_cv_prog_STRIP+set}" = set; then :
3519 $as_echo_n "(cached) " >&6
3520 else
3521 if test -n "$STRIP"; then
3522 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3523 else
3524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3525 for as_dir in $PATH
3526 do
3527 IFS=$as_save_IFS
3528 test -z "$as_dir" && as_dir=.
3529 for ac_exec_ext in '' $ac_executable_extensions; do
3530 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3531 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3532 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3533 break 2
3534 fi
3535 done
3536 done
3537 IFS=$as_save_IFS
3538
3539 fi
3540 fi
3541 STRIP=$ac_cv_prog_STRIP
3542 if test -n "$STRIP"; then
3543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3544 $as_echo "$STRIP" >&6; }
3545 else
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3547 $as_echo "no" >&6; }
3548 fi
3549
3550
3551 fi
3552 if test -z "$ac_cv_prog_STRIP"; then
3553 ac_ct_STRIP=$STRIP
3554 # Extract the first word of "strip", so it can be a program name with args.
3555 set dummy strip; ac_word=$2
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3557 $as_echo_n "checking for $ac_word... " >&6; }
3558 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3559 $as_echo_n "(cached) " >&6
3560 else
3561 if test -n "$ac_ct_STRIP"; then
3562 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3563 else
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH
3566 do
3567 IFS=$as_save_IFS
3568 test -z "$as_dir" && as_dir=.
3569 for ac_exec_ext in '' $ac_executable_extensions; do
3570 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3571 ac_cv_prog_ac_ct_STRIP="strip"
3572 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3573 break 2
3574 fi
3575 done
3576 done
3577 IFS=$as_save_IFS
3578
3579 fi
3580 fi
3581 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3582 if test -n "$ac_ct_STRIP"; then
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3584 $as_echo "$ac_ct_STRIP" >&6; }
3585 else
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3587 $as_echo "no" >&6; }
3588 fi
3589
3590 if test "x$ac_ct_STRIP" = x; then
3591 STRIP=":"
3592 else
3593 case $cross_compiling:$ac_tool_warned in
3594 yes:)
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3596 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3597 ac_tool_warned=yes ;;
3598 esac
3599 STRIP=$ac_ct_STRIP
3600 fi
3601 else
3602 STRIP="$ac_cv_prog_STRIP"
3603 fi
3604
3605 fi
3606 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3607
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3609 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3610 if test -z "$MKDIR_P"; then
3611 if test "${ac_cv_path_mkdir+set}" = set; then :
3612 $as_echo_n "(cached) " >&6
3613 else
3614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3615 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3616 do
3617 IFS=$as_save_IFS
3618 test -z "$as_dir" && as_dir=.
3619 for ac_prog in mkdir gmkdir; do
3620 for ac_exec_ext in '' $ac_executable_extensions; do
3621 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3622 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3623 'mkdir (GNU coreutils) '* | \
3624 'mkdir (coreutils) '* | \
3625 'mkdir (fileutils) '4.1*)
3626 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3627 break 3;;
3628 esac
3629 done
3630 done
3631 done
3632 IFS=$as_save_IFS
3633
3634 fi
3635
3636 test -d ./--version && rmdir ./--version
3637 if test "${ac_cv_path_mkdir+set}" = set; then
3638 MKDIR_P="$ac_cv_path_mkdir -p"
3639 else
3640 # As a last resort, use the slow shell script. Don't cache a
3641 # value for MKDIR_P within a source directory, because that will
3642 # break other packages using the cache if that directory is
3643 # removed, or if the value is a relative name.
3644 MKDIR_P="$ac_install_sh -d"
3645 fi
3646 fi
3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3648 $as_echo "$MKDIR_P" >&6; }
3649
3650
3651 mkdir_p="$MKDIR_P"
3652 case $mkdir_p in
3653 [\\/$]* | ?:[\\/]*) ;;
3654 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3655 esac
3656
3657 for ac_prog in gawk mawk nawk awk
3658 do
3659 # Extract the first word of "$ac_prog", so it can be a program name with args.
3660 set dummy $ac_prog; ac_word=$2
3661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3662 $as_echo_n "checking for $ac_word... " >&6; }
3663 if test "${ac_cv_prog_AWK+set}" = set; then :
3664 $as_echo_n "(cached) " >&6
3665 else
3666 if test -n "$AWK"; then
3667 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3668 else
3669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3670 for as_dir in $PATH
3671 do
3672 IFS=$as_save_IFS
3673 test -z "$as_dir" && as_dir=.
3674 for ac_exec_ext in '' $ac_executable_extensions; do
3675 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3676 ac_cv_prog_AWK="$ac_prog"
3677 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3678 break 2
3679 fi
3680 done
3681 done
3682 IFS=$as_save_IFS
3683
3684 fi
3685 fi
3686 AWK=$ac_cv_prog_AWK
3687 if test -n "$AWK"; then
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3689 $as_echo "$AWK" >&6; }
3690 else
3691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3692 $as_echo "no" >&6; }
3693 fi
3694
3695
3696 test -n "$AWK" && break
3697 done
3698
3699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3700 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3701 set x ${MAKE-make}
3702 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3703 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3704 $as_echo_n "(cached) " >&6
3705 else
3706 cat >conftest.make <<\_ACEOF
3707 SHELL = /bin/sh
3708 all:
3709 @echo '@@@%%%=$(MAKE)=@@@%%%'
3710 _ACEOF
3711 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3712 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3713 *@@@%%%=?*=@@@%%%*)
3714 eval ac_cv_prog_make_${ac_make}_set=yes;;
3715 *)
3716 eval ac_cv_prog_make_${ac_make}_set=no;;
3717 esac
3718 rm -f conftest.make
3719 fi
3720 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3722 $as_echo "yes" >&6; }
3723 SET_MAKE=
3724 else
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3726 $as_echo "no" >&6; }
3727 SET_MAKE="MAKE=${MAKE-make}"
3728 fi
3729
3730 rm -rf .tst 2>/dev/null
3731 mkdir .tst 2>/dev/null
3732 if test -d .tst; then
3733 am__leading_dot=.
3734 else
3735 am__leading_dot=_
3736 fi
3737 rmdir .tst 2>/dev/null
3738
3739 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3740 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3741 # is not polluted with repeated "-I."
3742 am__isrc=' -I$(srcdir)'
3743 # test to see if srcdir already configured
3744 if test -f $srcdir/config.status; then
3745 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3746 fi
3747 fi
3748
3749 # test whether we have cygpath
3750 if test -z "$CYGPATH_W"; then
3751 if (cygpath --version) >/dev/null 2>/dev/null; then
3752 CYGPATH_W='cygpath -w'
3753 else
3754 CYGPATH_W=echo
3755 fi
3756 fi
3757
3758
3759 # Define the identity of the package.
3760 PACKAGE='emacs'
3761 VERSION='24.2.50'
3762
3763
3764 cat >>confdefs.h <<_ACEOF
3765 #define PACKAGE "$PACKAGE"
3766 _ACEOF
3767
3768
3769 cat >>confdefs.h <<_ACEOF
3770 #define VERSION "$VERSION"
3771 _ACEOF
3772
3773 # Some tools Automake needs.
3774
3775 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3776
3777
3778 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3779
3780
3781 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3782
3783
3784 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3785
3786
3787 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3788
3789 # We need awk for the "check" target. The system "awk" is bad on
3790 # some platforms.
3791 # Always define AMTAR for backward compatibility.
3792
3793 AMTAR=${AMTAR-"${am_missing_run}tar"}
3794
3795 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3796
3797
3798
3799
3800
3801
3802
3803
3804 lispdir='${datadir}/emacs/${version}/lisp'
3805 leimdir='${datadir}/emacs/${version}/leim'
3806 standardlisppath='${lispdir}:${leimdir}'
3807 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3808 '${datadir}/emacs/site-lisp'
3809 lisppath='${locallisppath}:${standardlisppath}'
3810 etcdir='${datadir}/emacs/${version}/etc'
3811 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3812 docdir='${datadir}/emacs/${version}/etc'
3813 gamedir='${localstatedir}/games/emacs'
3814
3815
3816 # Check whether --with-all was given.
3817 if test "${with_all+set}" = set; then :
3818 withval=$with_all; with_features=$withval
3819 else
3820 with_features=yes
3821 fi
3822
3823
3824
3825
3826
3827 # Check whether --with-pop was given.
3828 if test "${with_pop+set}" = set; then :
3829 withval=$with_pop;
3830 else
3831 with_pop=$with_features
3832 fi
3833
3834 if test "$with_pop" = yes; then
3835 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3836
3837 fi
3838
3839
3840 # Check whether --with-kerberos was given.
3841 if test "${with_kerberos+set}" = set; then :
3842 withval=$with_kerberos;
3843 else
3844 with_kerberos=no
3845 fi
3846
3847 if test "$with_kerberos" != no; then
3848 $as_echo "#define KERBEROS 1" >>confdefs.h
3849
3850 fi
3851
3852
3853 # Check whether --with-kerberos5 was given.
3854 if test "${with_kerberos5+set}" = set; then :
3855 withval=$with_kerberos5;
3856 else
3857 with_kerberos5=no
3858 fi
3859
3860 if test "${with_kerberos5}" != no; then
3861 if test "${with_kerberos}" = no; then
3862 with_kerberos=yes
3863 $as_echo "#define KERBEROS 1" >>confdefs.h
3864
3865 fi
3866
3867 $as_echo "#define KERBEROS5 1" >>confdefs.h
3868
3869 fi
3870
3871
3872 # Check whether --with-hesiod was given.
3873 if test "${with_hesiod+set}" = set; then :
3874 withval=$with_hesiod;
3875 else
3876 with_hesiod=no
3877 fi
3878
3879 if test "$with_hesiod" != no; then
3880
3881 $as_echo "#define HESIOD 1" >>confdefs.h
3882
3883 fi
3884
3885
3886 # Check whether --with-mmdf was given.
3887 if test "${with_mmdf+set}" = set; then :
3888 withval=$with_mmdf;
3889 else
3890 with_mmdf=no
3891 fi
3892
3893 if test "$with_mmdf" != no; then
3894
3895 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3896
3897 fi
3898
3899
3900 # Check whether --with-mail-unlink was given.
3901 if test "${with_mail_unlink+set}" = set; then :
3902 withval=$with_mail_unlink;
3903 else
3904 with_mail_unlink=no
3905 fi
3906
3907 if test "$with_mail_unlink" != no; then
3908
3909 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3910
3911 fi
3912
3913
3914 # Check whether --with-mailhost was given.
3915 if test "${with_mailhost+set}" = set; then :
3916 withval=$with_mailhost;
3917 cat >>confdefs.h <<_ACEOF
3918 #define MAILHOST "$withval"
3919 _ACEOF
3920
3921 fi
3922
3923
3924
3925 # Check whether --with-sound was given.
3926 if test "${with_sound+set}" = set; then :
3927 withval=$with_sound;
3928 else
3929 with_sound=$with_features
3930 fi
3931
3932
3933
3934 # Check whether --with-sync-input was given.
3935 if test "${with_sync_input+set}" = set; then :
3936 withval=$with_sync_input;
3937 else
3938 with_sync_input=$with_features
3939 fi
3940
3941 if test "$with_sync_input" = yes; then
3942
3943 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3944
3945 fi
3946
3947
3948 # Check whether --with-x-toolkit was given.
3949 if test "${with_x_toolkit+set}" = set; then :
3950 withval=$with_x_toolkit; case "${withval}" in
3951 y | ye | yes ) val=gtk ;;
3952 n | no ) val=no ;;
3953 l | lu | luc | luci | lucid ) val=lucid ;;
3954 a | at | ath | athe | athen | athena ) val=athena ;;
3955 m | mo | mot | moti | motif ) val=motif ;;
3956 g | gt | gtk ) val=gtk ;;
3957 gtk3 ) val=gtk3 ;;
3958 * )
3959 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3960 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3961 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3962 ;;
3963 esac
3964 with_x_toolkit=$val
3965
3966 fi
3967
3968
3969
3970 # Check whether --with-wide-int was given.
3971 if test "${with_wide_int+set}" = set; then :
3972 withval=$with_wide_int;
3973 else
3974 with_wide_int=no
3975 fi
3976
3977 if test "$with_wide_int" = yes; then
3978
3979 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3980
3981 fi
3982
3983
3984 # Check whether --with-xpm was given.
3985 if test "${with_xpm+set}" = set; then :
3986 withval=$with_xpm;
3987 else
3988 with_xpm=$with_features
3989 fi
3990
3991
3992 # Check whether --with-jpeg was given.
3993 if test "${with_jpeg+set}" = set; then :
3994 withval=$with_jpeg;
3995 else
3996 with_jpeg=$with_features
3997 fi
3998
3999
4000 # Check whether --with-tiff was given.
4001 if test "${with_tiff+set}" = set; then :
4002 withval=$with_tiff;
4003 else
4004 with_tiff=$with_features
4005 fi
4006
4007
4008 # Check whether --with-gif was given.
4009 if test "${with_gif+set}" = set; then :
4010 withval=$with_gif;
4011 else
4012 with_gif=$with_features
4013 fi
4014
4015
4016 # Check whether --with-png was given.
4017 if test "${with_png+set}" = set; then :
4018 withval=$with_png;
4019 else
4020 with_png=$with_features
4021 fi
4022
4023
4024 # Check whether --with-rsvg was given.
4025 if test "${with_rsvg+set}" = set; then :
4026 withval=$with_rsvg;
4027 else
4028 with_rsvg=$with_features
4029 fi
4030
4031
4032 # Check whether --with-xml2 was given.
4033 if test "${with_xml2+set}" = set; then :
4034 withval=$with_xml2;
4035 else
4036 with_xml2=$with_features
4037 fi
4038
4039
4040 # Check whether --with-imagemagick was given.
4041 if test "${with_imagemagick+set}" = set; then :
4042 withval=$with_imagemagick;
4043 else
4044 with_imagemagick=$with_features
4045 fi
4046
4047
4048
4049 # Check whether --with-xft was given.
4050 if test "${with_xft+set}" = set; then :
4051 withval=$with_xft;
4052 else
4053 with_xft=$with_features
4054 fi
4055
4056
4057 # Check whether --with-libotf was given.
4058 if test "${with_libotf+set}" = set; then :
4059 withval=$with_libotf;
4060 else
4061 with_libotf=$with_features
4062 fi
4063
4064
4065 # Check whether --with-m17n-flt was given.
4066 if test "${with_m17n_flt+set}" = set; then :
4067 withval=$with_m17n_flt;
4068 else
4069 with_m17n_flt=$with_features
4070 fi
4071
4072
4073
4074 # Check whether --with-toolkit-scroll-bars was given.
4075 if test "${with_toolkit_scroll_bars+set}" = set; then :
4076 withval=$with_toolkit_scroll_bars;
4077 else
4078 with_toolkit_scroll_bars=$with_features
4079 fi
4080
4081
4082 # Check whether --with-xaw3d was given.
4083 if test "${with_xaw3d+set}" = set; then :
4084 withval=$with_xaw3d;
4085 else
4086 with_xaw3d=$with_features
4087 fi
4088
4089
4090 # Check whether --with-xim was given.
4091 if test "${with_xim+set}" = set; then :
4092 withval=$with_xim;
4093 else
4094 with_xim=$with_features
4095 fi
4096
4097
4098 # Check whether --with-ns was given.
4099 if test "${with_ns+set}" = set; then :
4100 withval=$with_ns;
4101 else
4102 with_ns=no
4103 fi
4104
4105
4106
4107 # Check whether --with-gpm was given.
4108 if test "${with_gpm+set}" = set; then :
4109 withval=$with_gpm;
4110 else
4111 with_gpm=$with_features
4112 fi
4113
4114
4115 # Check whether --with-dbus was given.
4116 if test "${with_dbus+set}" = set; then :
4117 withval=$with_dbus;
4118 else
4119 with_dbus=$with_features
4120 fi
4121
4122
4123 # Check whether --with-gconf was given.
4124 if test "${with_gconf+set}" = set; then :
4125 withval=$with_gconf;
4126 else
4127 with_gconf=$with_features
4128 fi
4129
4130
4131 # Check whether --with-gsettings was given.
4132 if test "${with_gsettings+set}" = set; then :
4133 withval=$with_gsettings;
4134 else
4135 with_gsettings=$with_features
4136 fi
4137
4138
4139 # Check whether --with-selinux was given.
4140 if test "${with_selinux+set}" = set; then :
4141 withval=$with_selinux;
4142 else
4143 with_selinux=$with_features
4144 fi
4145
4146
4147 # Check whether --with-gnutls was given.
4148 if test "${with_gnutls+set}" = set; then :
4149 withval=$with_gnutls;
4150 else
4151 with_gnutls=$with_features
4152 fi
4153
4154
4155 ## For the times when you want to build Emacs but don't have
4156 ## a suitable makeinfo, and can live without the manuals.
4157
4158 # Check whether --with-makeinfo was given.
4159 if test "${with_makeinfo+set}" = set; then :
4160 withval=$with_makeinfo;
4161 else
4162 with_makeinfo=$with_features
4163 fi
4164
4165
4166 ## Makefile.in needs the cache file name.
4167
4168
4169 ## This is an option because I do not know if all info/man support
4170 ## compressed files, nor how to test if they do so.
4171
4172 # Check whether --with-compress-info was given.
4173 if test "${with_compress_info+set}" = set; then :
4174 withval=$with_compress_info;
4175 else
4176 with_compress_info=$with_features
4177 fi
4178
4179 if test $with_compress_info = yes; then
4180 GZIP_INFO=yes
4181 else
4182 GZIP_INFO=
4183 fi
4184
4185
4186
4187 # Check whether --with-pkg-config-prog was given.
4188 if test "${with_pkg_config_prog+set}" = set; then :
4189 withval=$with_pkg_config_prog;
4190 fi
4191
4192 if test "X${with_pkg_config_prog}" != X; then
4193 if test "${with_pkg_config_prog}" != yes; then
4194 PKG_CONFIG="${with_pkg_config_prog}"
4195 fi
4196 fi
4197
4198 CRT_DIR=
4199
4200 # Check whether --with-crt-dir was given.
4201 if test "${with_crt_dir+set}" = set; then :
4202 withval=$with_crt_dir;
4203 fi
4204
4205 CRT_DIR="${with_crt_dir}"
4206
4207
4208 # Check whether --with-gameuser was given.
4209 if test "${with_gameuser+set}" = set; then :
4210 withval=$with_gameuser;
4211 fi
4212
4213 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4214 && gameuser="${with_gameuser}"
4215 test "X$gameuser" = X && gameuser=games
4216
4217
4218 # Check whether --with-gnustep-conf was given.
4219 if test "${with_gnustep_conf+set}" = set; then :
4220 withval=$with_gnustep_conf;
4221 fi
4222
4223 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4224 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4225 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4226 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4227
4228 # Check whether --enable-ns-self-contained was given.
4229 if test "${enable_ns_self_contained+set}" = set; then :
4230 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4231 else
4232 EN_NS_SELF_CONTAINED=yes
4233 fi
4234
4235
4236 # Check whether --enable-locallisppath was given.
4237 if test "${enable_locallisppath+set}" = set; then :
4238 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4239 locallisppath=
4240 elif test "${enableval}" != "yes"; then
4241 locallisppath=${enableval}
4242 fi
4243 fi
4244
4245
4246 # Check whether --enable-checking was given.
4247 if test "${enable_checking+set}" = set; then :
4248 enableval=$enable_checking; ac_checking_flags="${enableval}"
4249 fi
4250
4251 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4252 for check in $ac_checking_flags
4253 do
4254 case $check in
4255 # these set all the flags to specific states
4256 yes) ac_enable_checking=1 ;;
4257 no) ac_enable_checking= ;
4258 ac_gc_check_stringbytes= ;
4259 ac_gc_check_string_overrun= ;
4260 ac_gc_check_string_free_list= ;
4261 ac_xmalloc_overrun= ;
4262 ac_gc_check_cons_list= ;
4263 ac_glyphs_debug= ;;
4264 all) ac_enable_checking=1 ;
4265 ac_gc_check_stringbytes=1 ;
4266 ac_gc_check_string_overrun=1 ;
4267 ac_gc_check_string_free_list=1 ;
4268 ac_xmalloc_overrun=1 ;
4269 ac_gc_check_cons_list=1 ;
4270 ac_glyphs_debug=1 ;;
4271 # these enable particular checks
4272 stringbytes) ac_gc_check_stringbytes=1 ;;
4273 stringoverrun) ac_gc_check_string_overrun=1 ;;
4274 stringfreelist) ac_gc_check_string_free_list=1 ;;
4275 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4276 conslist) ac_gc_check_cons_list=1 ;;
4277 glyphs) ac_glyphs_debug=1 ;;
4278 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4279 esac
4280 done
4281 IFS="$ac_save_IFS"
4282
4283 if test x$ac_enable_checking != x ; then
4284
4285 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4286
4287 fi
4288 if test x$ac_gc_check_stringbytes != x ; then
4289
4290 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4291
4292 fi
4293 if test x$ac_gc_check_string_overrun != x ; then
4294
4295 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4296
4297 fi
4298 if test x$ac_gc_check_string_free_list != x ; then
4299
4300 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4301
4302 fi
4303 if test x$ac_xmalloc_overrun != x ; then
4304
4305 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4306
4307 fi
4308 if test x$ac_gc_check_cons_list != x ; then
4309
4310 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4311
4312 fi
4313 if test x$ac_glyphs_debug != x ; then
4314
4315 $as_echo "#define GLYPH_DEBUG 1" >>confdefs.h
4316
4317 fi
4318
4319 # Check whether --enable-check-lisp-object-type was given.
4320 if test "${enable_check_lisp_object_type+set}" = set; then :
4321 enableval=$enable_check_lisp_object_type; if test "${enableval}" != "no"; then
4322
4323 $as_echo "#define CHECK_LISP_OBJECT_TYPE 1" >>confdefs.h
4324
4325 fi
4326 fi
4327
4328
4329
4330 # Check whether --enable-profiling was given.
4331 if test "${enable_profiling+set}" = set; then :
4332 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4333 fi
4334
4335 if test x$ac_enable_profiling != x ; then
4336 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4337 else
4338 PROFILING_CFLAGS=
4339 fi
4340
4341
4342 # Check whether --enable-autodepend was given.
4343 if test "${enable_autodepend+set}" = set; then :
4344 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4345 else
4346 ac_enable_autodepend=yes
4347 fi
4348
4349
4350 #### Make srcdir absolute, if it isn't already. It's important to
4351 #### avoid running the path through pwd unnecessarily, since pwd can
4352 #### give you automounter prefixes, which can go away. We do all this
4353 #### so Emacs can find its files when run uninstalled.
4354 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4355 unset CDPATH
4356 case "${srcdir}" in
4357 /* ) ;;
4358 . )
4359 ## We may be able to use the $PWD environment variable to make this
4360 ## absolute. But sometimes PWD is inaccurate.
4361 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4362 ## but that tested only for a well-formed and valid PWD,
4363 ## it did not object when PWD was well-formed and valid but just wrong.
4364 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4365 then
4366 srcdir="$PWD"
4367 else
4368 srcdir="`(cd ${srcdir}; pwd)`"
4369 fi
4370 ;;
4371 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4372 esac
4373
4374 ### Canonicalize the configuration name.
4375
4376 # Make sure we can run config.sub.
4377 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4378 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4379
4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4381 $as_echo_n "checking build system type... " >&6; }
4382 if test "${ac_cv_build+set}" = set; then :
4383 $as_echo_n "(cached) " >&6
4384 else
4385 ac_build_alias=$build_alias
4386 test "x$ac_build_alias" = x &&
4387 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4388 test "x$ac_build_alias" = x &&
4389 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4390 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4391 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4392
4393 fi
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4395 $as_echo "$ac_cv_build" >&6; }
4396 case $ac_cv_build in
4397 *-*-*) ;;
4398 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4399 esac
4400 build=$ac_cv_build
4401 ac_save_IFS=$IFS; IFS='-'
4402 set x $ac_cv_build
4403 shift
4404 build_cpu=$1
4405 build_vendor=$2
4406 shift; shift
4407 # Remember, the first character of IFS is used to create $*,
4408 # except with old shells:
4409 build_os=$*
4410 IFS=$ac_save_IFS
4411 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4412
4413
4414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4415 $as_echo_n "checking host system type... " >&6; }
4416 if test "${ac_cv_host+set}" = set; then :
4417 $as_echo_n "(cached) " >&6
4418 else
4419 if test "x$host_alias" = x; then
4420 ac_cv_host=$ac_cv_build
4421 else
4422 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4423 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4424 fi
4425
4426 fi
4427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4428 $as_echo "$ac_cv_host" >&6; }
4429 case $ac_cv_host in
4430 *-*-*) ;;
4431 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4432 esac
4433 host=$ac_cv_host
4434 ac_save_IFS=$IFS; IFS='-'
4435 set x $ac_cv_host
4436 shift
4437 host_cpu=$1
4438 host_vendor=$2
4439 shift; shift
4440 # Remember, the first character of IFS is used to create $*,
4441 # except with old shells:
4442 host_os=$*
4443 IFS=$ac_save_IFS
4444 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4445
4446
4447 canonical=$host
4448 configuration=${host_alias-${build_alias-$host}}
4449
4450
4451
4452 ### If you add support for a new configuration, add code to this
4453 ### switch statement to recognize your configuration name and select
4454 ### the appropriate operating system file.
4455
4456 ### You would hope that you could choose an s/*.h
4457 ### file based on the operating system portion. However, it turns out
4458 ### that each s/*.h file is pretty manufacturer-specific.
4459 ### So we basically have to have a special case for each
4460 ### configuration name.
4461 ###
4462 ### As far as handling version numbers on operating systems is
4463 ### concerned, make sure things will fail in a fixable way. If
4464 ### /etc/MACHINES doesn't say anything about version numbers, be
4465 ### prepared to handle anything reasonably. If version numbers
4466 ### matter, be sure /etc/MACHINES says something about it.
4467
4468 opsys='' unported=no
4469 case "${canonical}" in
4470
4471 ## GNU/Linux and similar ports
4472 *-*-linux* )
4473 opsys=gnu-linux
4474 ;;
4475
4476 ## FreeBSD ports
4477 *-*-freebsd* )
4478 opsys=freebsd
4479 ;;
4480
4481 ## FreeBSD kernel + glibc based userland
4482 *-*-kfreebsd*gnu* )
4483 opsys=gnu-kfreebsd
4484 ;;
4485
4486 ## NetBSD ports
4487 *-*-netbsd* )
4488 opsys=netbsd
4489 ;;
4490
4491 ## OpenBSD ports
4492 *-*-openbsd* )
4493 opsys=openbsd
4494 ;;
4495
4496 ## Apple Darwin / Mac OS X
4497 *-apple-darwin* )
4498 case "${canonical}" in
4499 i[3456]86-* ) ;;
4500 powerpc-* ) ;;
4501 x86_64-* ) ;;
4502 * ) unported=yes ;;
4503 esac
4504 opsys=darwin
4505 ## Use fink packages if available.
4506 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4507 ## if test -d /sw/include && test -d /sw/lib; then
4508 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4509 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4510 ## fi
4511 ;;
4512
4513 ## HP 9000 series 700 and 800, running HP/UX
4514 hppa*-hp-hpux10.2* )
4515 opsys=hpux10-20
4516 ;;
4517 hppa*-hp-hpux1[1-9]* )
4518 opsys=hpux11
4519 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4520 ;;
4521
4522 ## IBM machines
4523 rs6000-ibm-aix4.[23]* )
4524 opsys=aix4-2
4525 ;;
4526 powerpc-ibm-aix4.[23]* )
4527 opsys=aix4-2
4528 ;;
4529 rs6000-ibm-aix[56]* )
4530 opsys=aix4-2
4531 ;;
4532 powerpc-ibm-aix[56]* )
4533 opsys=aix4-2
4534 ;;
4535
4536 ## Silicon Graphics machines
4537 ## Iris 4D
4538 mips-sgi-irix6.5 )
4539 opsys=irix6-5
4540 # Without defining _LANGUAGE_C, things get masked out in the headers
4541 # so that, for instance, grepping for `free' in stdlib.h fails and
4542 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4543 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4544 ;;
4545
4546 ## Suns
4547 *-sun-solaris* \
4548 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4549 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4550 case "${canonical}" in
4551 i[3456]86-*-* ) ;;
4552 amd64-*-*|x86_64-*-*) ;;
4553 sparc* ) ;;
4554 * ) unported=yes ;;
4555 esac
4556 case "${canonical}" in
4557 *-sunos5.6* | *-solaris2.6* )
4558 opsys=sol2-6
4559 RANLIB="ar -ts"
4560 ;;
4561 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4562 opsys=sol2-6
4563 emacs_check_sunpro_c=yes
4564 ;;
4565 *-sunos5* | *-solaris* )
4566 opsys=sol2-10
4567 emacs_check_sunpro_c=yes
4568 ;;
4569 esac
4570 ## Watch out for a compiler that we know will not work.
4571 case "${canonical}" in
4572 *-solaris* | *-sunos5* )
4573 if [ "x$CC" = x/usr/ucb/cc ]; then
4574 ## /usr/ucb/cc doesn't work;
4575 ## we should find some other compiler that does work.
4576 unset CC
4577 fi
4578 ;;
4579 *) ;;
4580 esac
4581 ;;
4582
4583 ## Intel 386 machines where we don't care about the manufacturer.
4584 i[3456]86-*-* )
4585 case "${canonical}" in
4586 *-cygwin ) opsys=cygwin ;;
4587 *-darwin* ) opsys=darwin ;;
4588 *-sysv4.2uw* ) opsys=unixware ;;
4589 *-sysv5uw* ) opsys=unixware ;;
4590 *-sysv5OpenUNIX* ) opsys=unixware ;;
4591 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4592 esac
4593 ;;
4594
4595 * )
4596 unported=yes
4597 ;;
4598 esac
4599
4600 ### If the code above didn't choose an operating system, just choose
4601 ### an operating system based on the configuration name. You really
4602 ### only want to use this when you have no idea what the right
4603 ### operating system is; if you know what operating systems a machine
4604 ### runs, it's cleaner to make it explicit in the case statement
4605 ### above.
4606 if test x"${opsys}" = x; then
4607 case "${canonical}" in
4608 *-gnu* ) opsys=gnu ;;
4609 * )
4610 unported=yes
4611 ;;
4612 esac
4613 fi
4614
4615
4616
4617 if test $unported = yes; then
4618 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4619 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4620 fi
4621
4622
4623 #### Choose a compiler.
4624
4625 ac_ext=c
4626 ac_cpp='$CPP $CPPFLAGS'
4627 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4628 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4629 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4630 if test -n "$ac_tool_prefix"; then
4631 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4632 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4634 $as_echo_n "checking for $ac_word... " >&6; }
4635 if test "${ac_cv_prog_CC+set}" = set; then :
4636 $as_echo_n "(cached) " >&6
4637 else
4638 if test -n "$CC"; then
4639 ac_cv_prog_CC="$CC" # Let the user override the test.
4640 else
4641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4642 for as_dir in $PATH
4643 do
4644 IFS=$as_save_IFS
4645 test -z "$as_dir" && as_dir=.
4646 for ac_exec_ext in '' $ac_executable_extensions; do
4647 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4648 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4650 break 2
4651 fi
4652 done
4653 done
4654 IFS=$as_save_IFS
4655
4656 fi
4657 fi
4658 CC=$ac_cv_prog_CC
4659 if test -n "$CC"; then
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4661 $as_echo "$CC" >&6; }
4662 else
4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4664 $as_echo "no" >&6; }
4665 fi
4666
4667
4668 fi
4669 if test -z "$ac_cv_prog_CC"; then
4670 ac_ct_CC=$CC
4671 # Extract the first word of "gcc", so it can be a program name with args.
4672 set dummy gcc; ac_word=$2
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4674 $as_echo_n "checking for $ac_word... " >&6; }
4675 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4676 $as_echo_n "(cached) " >&6
4677 else
4678 if test -n "$ac_ct_CC"; then
4679 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4680 else
4681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4682 for as_dir in $PATH
4683 do
4684 IFS=$as_save_IFS
4685 test -z "$as_dir" && as_dir=.
4686 for ac_exec_ext in '' $ac_executable_extensions; do
4687 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4688 ac_cv_prog_ac_ct_CC="gcc"
4689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4690 break 2
4691 fi
4692 done
4693 done
4694 IFS=$as_save_IFS
4695
4696 fi
4697 fi
4698 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4699 if test -n "$ac_ct_CC"; then
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4701 $as_echo "$ac_ct_CC" >&6; }
4702 else
4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4704 $as_echo "no" >&6; }
4705 fi
4706
4707 if test "x$ac_ct_CC" = x; then
4708 CC=""
4709 else
4710 case $cross_compiling:$ac_tool_warned in
4711 yes:)
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4713 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4714 ac_tool_warned=yes ;;
4715 esac
4716 CC=$ac_ct_CC
4717 fi
4718 else
4719 CC="$ac_cv_prog_CC"
4720 fi
4721
4722 if test -z "$CC"; then
4723 if test -n "$ac_tool_prefix"; then
4724 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4725 set dummy ${ac_tool_prefix}cc; ac_word=$2
4726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4727 $as_echo_n "checking for $ac_word... " >&6; }
4728 if test "${ac_cv_prog_CC+set}" = set; then :
4729 $as_echo_n "(cached) " >&6
4730 else
4731 if test -n "$CC"; then
4732 ac_cv_prog_CC="$CC" # Let the user override the test.
4733 else
4734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4735 for as_dir in $PATH
4736 do
4737 IFS=$as_save_IFS
4738 test -z "$as_dir" && as_dir=.
4739 for ac_exec_ext in '' $ac_executable_extensions; do
4740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4741 ac_cv_prog_CC="${ac_tool_prefix}cc"
4742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4743 break 2
4744 fi
4745 done
4746 done
4747 IFS=$as_save_IFS
4748
4749 fi
4750 fi
4751 CC=$ac_cv_prog_CC
4752 if test -n "$CC"; then
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4754 $as_echo "$CC" >&6; }
4755 else
4756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4757 $as_echo "no" >&6; }
4758 fi
4759
4760
4761 fi
4762 fi
4763 if test -z "$CC"; then
4764 # Extract the first word of "cc", so it can be a program name with args.
4765 set dummy cc; ac_word=$2
4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4767 $as_echo_n "checking for $ac_word... " >&6; }
4768 if test "${ac_cv_prog_CC+set}" = set; then :
4769 $as_echo_n "(cached) " >&6
4770 else
4771 if test -n "$CC"; then
4772 ac_cv_prog_CC="$CC" # Let the user override the test.
4773 else
4774 ac_prog_rejected=no
4775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4776 for as_dir in $PATH
4777 do
4778 IFS=$as_save_IFS
4779 test -z "$as_dir" && as_dir=.
4780 for ac_exec_ext in '' $ac_executable_extensions; do
4781 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4782 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4783 ac_prog_rejected=yes
4784 continue
4785 fi
4786 ac_cv_prog_CC="cc"
4787 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4788 break 2
4789 fi
4790 done
4791 done
4792 IFS=$as_save_IFS
4793
4794 if test $ac_prog_rejected = yes; then
4795 # We found a bogon in the path, so make sure we never use it.
4796 set dummy $ac_cv_prog_CC
4797 shift
4798 if test $# != 0; then
4799 # We chose a different compiler from the bogus one.
4800 # However, it has the same basename, so the bogon will be chosen
4801 # first if we set CC to just the basename; use the full file name.
4802 shift
4803 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4804 fi
4805 fi
4806 fi
4807 fi
4808 CC=$ac_cv_prog_CC
4809 if test -n "$CC"; then
4810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4811 $as_echo "$CC" >&6; }
4812 else
4813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4814 $as_echo "no" >&6; }
4815 fi
4816
4817
4818 fi
4819 if test -z "$CC"; then
4820 if test -n "$ac_tool_prefix"; then
4821 for ac_prog in cl.exe
4822 do
4823 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4824 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4826 $as_echo_n "checking for $ac_word... " >&6; }
4827 if test "${ac_cv_prog_CC+set}" = set; then :
4828 $as_echo_n "(cached) " >&6
4829 else
4830 if test -n "$CC"; then
4831 ac_cv_prog_CC="$CC" # Let the user override the test.
4832 else
4833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4834 for as_dir in $PATH
4835 do
4836 IFS=$as_save_IFS
4837 test -z "$as_dir" && as_dir=.
4838 for ac_exec_ext in '' $ac_executable_extensions; do
4839 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4840 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4842 break 2
4843 fi
4844 done
4845 done
4846 IFS=$as_save_IFS
4847
4848 fi
4849 fi
4850 CC=$ac_cv_prog_CC
4851 if test -n "$CC"; then
4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4853 $as_echo "$CC" >&6; }
4854 else
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4856 $as_echo "no" >&6; }
4857 fi
4858
4859
4860 test -n "$CC" && break
4861 done
4862 fi
4863 if test -z "$CC"; then
4864 ac_ct_CC=$CC
4865 for ac_prog in cl.exe
4866 do
4867 # Extract the first word of "$ac_prog", so it can be a program name with args.
4868 set dummy $ac_prog; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4872 $as_echo_n "(cached) " >&6
4873 else
4874 if test -n "$ac_ct_CC"; then
4875 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880 IFS=$as_save_IFS
4881 test -z "$as_dir" && as_dir=.
4882 for ac_exec_ext in '' $ac_executable_extensions; do
4883 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884 ac_cv_prog_ac_ct_CC="$ac_prog"
4885 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886 break 2
4887 fi
4888 done
4889 done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4895 if test -n "$ac_ct_CC"; then
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4897 $as_echo "$ac_ct_CC" >&6; }
4898 else
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903
4904 test -n "$ac_ct_CC" && break
4905 done
4906
4907 if test "x$ac_ct_CC" = x; then
4908 CC=""
4909 else
4910 case $cross_compiling:$ac_tool_warned in
4911 yes:)
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4913 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4914 ac_tool_warned=yes ;;
4915 esac
4916 CC=$ac_ct_CC
4917 fi
4918 fi
4919
4920 fi
4921
4922
4923 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4924 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4925 as_fn_error "no acceptable C compiler found in \$PATH
4926 See \`config.log' for more details." "$LINENO" 5; }
4927
4928 # Provide some information about the compiler.
4929 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4930 set X $ac_compile
4931 ac_compiler=$2
4932 for ac_option in --version -v -V -qversion; do
4933 { { ac_try="$ac_compiler $ac_option >&5"
4934 case "(($ac_try" in
4935 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4936 *) ac_try_echo=$ac_try;;
4937 esac
4938 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4939 $as_echo "$ac_try_echo"; } >&5
4940 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4941 ac_status=$?
4942 if test -s conftest.err; then
4943 sed '10a\
4944 ... rest of stderr output deleted ...
4945 10q' conftest.err >conftest.er1
4946 cat conftest.er1 >&5
4947 fi
4948 rm -f conftest.er1 conftest.err
4949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4950 test $ac_status = 0; }
4951 done
4952
4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4954 /* end confdefs.h. */
4955
4956 int
4957 main ()
4958 {
4959
4960 ;
4961 return 0;
4962 }
4963 _ACEOF
4964 ac_clean_files_save=$ac_clean_files
4965 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4966 # Try to create an executable without -o first, disregard a.out.
4967 # It will help us diagnose broken compilers, and finding out an intuition
4968 # of exeext.
4969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4970 $as_echo_n "checking whether the C compiler works... " >&6; }
4971 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4972
4973 # The possible output files:
4974 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4975
4976 ac_rmfiles=
4977 for ac_file in $ac_files
4978 do
4979 case $ac_file in
4980 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4981 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4982 esac
4983 done
4984 rm -f $ac_rmfiles
4985
4986 if { { ac_try="$ac_link_default"
4987 case "(($ac_try" in
4988 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4989 *) ac_try_echo=$ac_try;;
4990 esac
4991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4992 $as_echo "$ac_try_echo"; } >&5
4993 (eval "$ac_link_default") 2>&5
4994 ac_status=$?
4995 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4996 test $ac_status = 0; }; then :
4997 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4998 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4999 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5000 # so that the user can short-circuit this test for compilers unknown to
5001 # Autoconf.
5002 for ac_file in $ac_files ''
5003 do
5004 test -f "$ac_file" || continue
5005 case $ac_file in
5006 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5007 ;;
5008 [ab].out )
5009 # We found the default executable, but exeext='' is most
5010 # certainly right.
5011 break;;
5012 *.* )
5013 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5014 then :; else
5015 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5016 fi
5017 # We set ac_cv_exeext here because the later test for it is not
5018 # safe: cross compilers may not add the suffix if given an `-o'
5019 # argument, so we may need to know it at that point already.
5020 # Even if this section looks crufty: it has the advantage of
5021 # actually working.
5022 break;;
5023 * )
5024 break;;
5025 esac
5026 done
5027 test "$ac_cv_exeext" = no && ac_cv_exeext=
5028
5029 else
5030 ac_file=''
5031 fi
5032 if test -z "$ac_file"; then :
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5034 $as_echo "no" >&6; }
5035 $as_echo "$as_me: failed program was:" >&5
5036 sed 's/^/| /' conftest.$ac_ext >&5
5037
5038 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5040 { as_fn_set_status 77
5041 as_fn_error "C compiler cannot create executables
5042 See \`config.log' for more details." "$LINENO" 5; }; }
5043 else
5044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5045 $as_echo "yes" >&6; }
5046 fi
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5048 $as_echo_n "checking for C compiler default output file name... " >&6; }
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5050 $as_echo "$ac_file" >&6; }
5051 ac_exeext=$ac_cv_exeext
5052
5053 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5054 ac_clean_files=$ac_clean_files_save
5055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5056 $as_echo_n "checking for suffix of executables... " >&6; }
5057 if { { ac_try="$ac_link"
5058 case "(($ac_try" in
5059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5060 *) ac_try_echo=$ac_try;;
5061 esac
5062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5063 $as_echo "$ac_try_echo"; } >&5
5064 (eval "$ac_link") 2>&5
5065 ac_status=$?
5066 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5067 test $ac_status = 0; }; then :
5068 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5069 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5070 # work properly (i.e., refer to `conftest.exe'), while it won't with
5071 # `rm'.
5072 for ac_file in conftest.exe conftest conftest.*; do
5073 test -f "$ac_file" || continue
5074 case $ac_file in
5075 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5076 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5077 break;;
5078 * ) break;;
5079 esac
5080 done
5081 else
5082 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5083 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5084 as_fn_error "cannot compute suffix of executables: cannot compile and link
5085 See \`config.log' for more details." "$LINENO" 5; }
5086 fi
5087 rm -f conftest conftest$ac_cv_exeext
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5089 $as_echo "$ac_cv_exeext" >&6; }
5090
5091 rm -f conftest.$ac_ext
5092 EXEEXT=$ac_cv_exeext
5093 ac_exeext=$EXEEXT
5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5095 /* end confdefs.h. */
5096 #include <stdio.h>
5097 int
5098 main ()
5099 {
5100 FILE *f = fopen ("conftest.out", "w");
5101 return ferror (f) || fclose (f) != 0;
5102
5103 ;
5104 return 0;
5105 }
5106 _ACEOF
5107 ac_clean_files="$ac_clean_files conftest.out"
5108 # Check that the compiler produces executables we can run. If not, either
5109 # the compiler is broken, or we cross compile.
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5111 $as_echo_n "checking whether we are cross compiling... " >&6; }
5112 if test "$cross_compiling" != yes; then
5113 { { ac_try="$ac_link"
5114 case "(($ac_try" in
5115 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5116 *) ac_try_echo=$ac_try;;
5117 esac
5118 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5119 $as_echo "$ac_try_echo"; } >&5
5120 (eval "$ac_link") 2>&5
5121 ac_status=$?
5122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5123 test $ac_status = 0; }
5124 if { ac_try='./conftest$ac_cv_exeext'
5125 { { case "(($ac_try" in
5126 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5127 *) ac_try_echo=$ac_try;;
5128 esac
5129 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5130 $as_echo "$ac_try_echo"; } >&5
5131 (eval "$ac_try") 2>&5
5132 ac_status=$?
5133 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5134 test $ac_status = 0; }; }; then
5135 cross_compiling=no
5136 else
5137 if test "$cross_compiling" = maybe; then
5138 cross_compiling=yes
5139 else
5140 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5142 as_fn_error "cannot run C compiled programs.
5143 If you meant to cross compile, use \`--host'.
5144 See \`config.log' for more details." "$LINENO" 5; }
5145 fi
5146 fi
5147 fi
5148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5149 $as_echo "$cross_compiling" >&6; }
5150
5151 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5152 ac_clean_files=$ac_clean_files_save
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5154 $as_echo_n "checking for suffix of object files... " >&6; }
5155 if test "${ac_cv_objext+set}" = set; then :
5156 $as_echo_n "(cached) " >&6
5157 else
5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5159 /* end confdefs.h. */
5160
5161 int
5162 main ()
5163 {
5164
5165 ;
5166 return 0;
5167 }
5168 _ACEOF
5169 rm -f conftest.o conftest.obj
5170 if { { ac_try="$ac_compile"
5171 case "(($ac_try" in
5172 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5173 *) ac_try_echo=$ac_try;;
5174 esac
5175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5176 $as_echo "$ac_try_echo"; } >&5
5177 (eval "$ac_compile") 2>&5
5178 ac_status=$?
5179 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5180 test $ac_status = 0; }; then :
5181 for ac_file in conftest.o conftest.obj conftest.*; do
5182 test -f "$ac_file" || continue;
5183 case $ac_file in
5184 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5185 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5186 break;;
5187 esac
5188 done
5189 else
5190 $as_echo "$as_me: failed program was:" >&5
5191 sed 's/^/| /' conftest.$ac_ext >&5
5192
5193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5195 as_fn_error "cannot compute suffix of object files: cannot compile
5196 See \`config.log' for more details." "$LINENO" 5; }
5197 fi
5198 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5199 fi
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5201 $as_echo "$ac_cv_objext" >&6; }
5202 OBJEXT=$ac_cv_objext
5203 ac_objext=$OBJEXT
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5205 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5206 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5207 $as_echo_n "(cached) " >&6
5208 else
5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5210 /* end confdefs.h. */
5211
5212 int
5213 main ()
5214 {
5215 #ifndef __GNUC__
5216 choke me
5217 #endif
5218
5219 ;
5220 return 0;
5221 }
5222 _ACEOF
5223 if ac_fn_c_try_compile "$LINENO"; then :
5224 ac_compiler_gnu=yes
5225 else
5226 ac_compiler_gnu=no
5227 fi
5228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5229 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5230
5231 fi
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5233 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5234 if test $ac_compiler_gnu = yes; then
5235 GCC=yes
5236 else
5237 GCC=
5238 fi
5239 ac_test_CFLAGS=${CFLAGS+set}
5240 ac_save_CFLAGS=$CFLAGS
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5242 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5243 if test "${ac_cv_prog_cc_g+set}" = set; then :
5244 $as_echo_n "(cached) " >&6
5245 else
5246 ac_save_c_werror_flag=$ac_c_werror_flag
5247 ac_c_werror_flag=yes
5248 ac_cv_prog_cc_g=no
5249 CFLAGS="-g"
5250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5251 /* end confdefs.h. */
5252
5253 int
5254 main ()
5255 {
5256
5257 ;
5258 return 0;
5259 }
5260 _ACEOF
5261 if ac_fn_c_try_compile "$LINENO"; then :
5262 ac_cv_prog_cc_g=yes
5263 else
5264 CFLAGS=""
5265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5266 /* end confdefs.h. */
5267
5268 int
5269 main ()
5270 {
5271
5272 ;
5273 return 0;
5274 }
5275 _ACEOF
5276 if ac_fn_c_try_compile "$LINENO"; then :
5277
5278 else
5279 ac_c_werror_flag=$ac_save_c_werror_flag
5280 CFLAGS="-g"
5281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5282 /* end confdefs.h. */
5283
5284 int
5285 main ()
5286 {
5287
5288 ;
5289 return 0;
5290 }
5291 _ACEOF
5292 if ac_fn_c_try_compile "$LINENO"; then :
5293 ac_cv_prog_cc_g=yes
5294 fi
5295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5296 fi
5297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5298 fi
5299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5300 ac_c_werror_flag=$ac_save_c_werror_flag
5301 fi
5302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5303 $as_echo "$ac_cv_prog_cc_g" >&6; }
5304 if test "$ac_test_CFLAGS" = set; then
5305 CFLAGS=$ac_save_CFLAGS
5306 elif test $ac_cv_prog_cc_g = yes; then
5307 if test "$GCC" = yes; then
5308 CFLAGS="-g -O2"
5309 else
5310 CFLAGS="-g"
5311 fi
5312 else
5313 if test "$GCC" = yes; then
5314 CFLAGS="-O2"
5315 else
5316 CFLAGS=
5317 fi
5318 fi
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5320 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5321 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5322 $as_echo_n "(cached) " >&6
5323 else
5324 ac_cv_prog_cc_c89=no
5325 ac_save_CC=$CC
5326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327 /* end confdefs.h. */
5328 #include <stdarg.h>
5329 #include <stdio.h>
5330 #include <sys/types.h>
5331 #include <sys/stat.h>
5332 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5333 struct buf { int x; };
5334 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5335 static char *e (p, i)
5336 char **p;
5337 int i;
5338 {
5339 return p[i];
5340 }
5341 static char *f (char * (*g) (char **, int), char **p, ...)
5342 {
5343 char *s;
5344 va_list v;
5345 va_start (v,p);
5346 s = g (p, va_arg (v,int));
5347 va_end (v);
5348 return s;
5349 }
5350
5351 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5352 function prototypes and stuff, but not '\xHH' hex character constants.
5353 These don't provoke an error unfortunately, instead are silently treated
5354 as 'x'. The following induces an error, until -std is added to get
5355 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5356 array size at least. It's necessary to write '\x00'==0 to get something
5357 that's true only with -std. */
5358 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5359
5360 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5361 inside strings and character constants. */
5362 #define FOO(x) 'x'
5363 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5364
5365 int test (int i, double x);
5366 struct s1 {int (*f) (int a);};
5367 struct s2 {int (*f) (double a);};
5368 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5369 int argc;
5370 char **argv;
5371 int
5372 main ()
5373 {
5374 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5375 ;
5376 return 0;
5377 }
5378 _ACEOF
5379 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5380 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5381 do
5382 CC="$ac_save_CC $ac_arg"
5383 if ac_fn_c_try_compile "$LINENO"; then :
5384 ac_cv_prog_cc_c89=$ac_arg
5385 fi
5386 rm -f core conftest.err conftest.$ac_objext
5387 test "x$ac_cv_prog_cc_c89" != "xno" && break
5388 done
5389 rm -f conftest.$ac_ext
5390 CC=$ac_save_CC
5391
5392 fi
5393 # AC_CACHE_VAL
5394 case "x$ac_cv_prog_cc_c89" in
5395 x)
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5397 $as_echo "none needed" >&6; } ;;
5398 xno)
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5400 $as_echo "unsupported" >&6; } ;;
5401 *)
5402 CC="$CC $ac_cv_prog_cc_c89"
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5404 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5405 esac
5406 if test "x$ac_cv_prog_cc_c89" != xno; then :
5407
5408 fi
5409
5410 ac_ext=c
5411 ac_cpp='$CPP $CPPFLAGS'
5412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5415 DEPDIR="${am__leading_dot}deps"
5416
5417 ac_config_commands="$ac_config_commands depfiles"
5418
5419
5420 am_make=${MAKE-make}
5421 cat > confinc << 'END'
5422 am__doit:
5423 @echo this is the am__doit target
5424 .PHONY: am__doit
5425 END
5426 # If we don't find an include directive, just comment out the code.
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5428 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5429 am__include="#"
5430 am__quote=
5431 _am_result=none
5432 # First try GNU make style include.
5433 echo "include confinc" > confmf
5434 # Ignore all kinds of additional output from `make'.
5435 case `$am_make -s -f confmf 2> /dev/null` in #(
5436 *the\ am__doit\ target*)
5437 am__include=include
5438 am__quote=
5439 _am_result=GNU
5440 ;;
5441 esac
5442 # Now try BSD make style include.
5443 if test "$am__include" = "#"; then
5444 echo '.include "confinc"' > confmf
5445 case `$am_make -s -f confmf 2> /dev/null` in #(
5446 *the\ am__doit\ target*)
5447 am__include=.include
5448 am__quote="\""
5449 _am_result=BSD
5450 ;;
5451 esac
5452 fi
5453
5454
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5456 $as_echo "$_am_result" >&6; }
5457 rm -f confinc confmf
5458
5459 # Check whether --enable-dependency-tracking was given.
5460 if test "${enable_dependency_tracking+set}" = set; then :
5461 enableval=$enable_dependency_tracking;
5462 fi
5463
5464 if test "x$enable_dependency_tracking" != xno; then
5465 am_depcomp="$ac_aux_dir/depcomp"
5466 AMDEPBACKSLASH='\'
5467 fi
5468 if test "x$enable_dependency_tracking" != xno; then
5469 AMDEP_TRUE=
5470 AMDEP_FALSE='#'
5471 else
5472 AMDEP_TRUE='#'
5473 AMDEP_FALSE=
5474 fi
5475
5476
5477
5478 depcc="$CC" am_compiler_list=
5479
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5481 $as_echo_n "checking dependency style of $depcc... " >&6; }
5482 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5483 $as_echo_n "(cached) " >&6
5484 else
5485 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5486 # We make a subdir and do the tests there. Otherwise we can end up
5487 # making bogus files that we don't know about and never remove. For
5488 # instance it was reported that on HP-UX the gcc test will end up
5489 # making a dummy file named `D' -- because `-MD' means `put the output
5490 # in D'.
5491 mkdir conftest.dir
5492 # Copy depcomp to subdir because otherwise we won't find it if we're
5493 # using a relative directory.
5494 cp "$am_depcomp" conftest.dir
5495 cd conftest.dir
5496 # We will build objects and dependencies in a subdirectory because
5497 # it helps to detect inapplicable dependency modes. For instance
5498 # both Tru64's cc and ICC support -MD to output dependencies as a
5499 # side effect of compilation, but ICC will put the dependencies in
5500 # the current directory while Tru64 will put them in the object
5501 # directory.
5502 mkdir sub
5503
5504 am_cv_CC_dependencies_compiler_type=none
5505 if test "$am_compiler_list" = ""; then
5506 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5507 fi
5508 am__universal=false
5509 case " $depcc " in #(
5510 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5511 esac
5512
5513 for depmode in $am_compiler_list; do
5514 # Setup a source with many dependencies, because some compilers
5515 # like to wrap large dependency lists on column 80 (with \), and
5516 # we should not choose a depcomp mode which is confused by this.
5517 #
5518 # We need to recreate these files for each test, as the compiler may
5519 # overwrite some of them when testing with obscure command lines.
5520 # This happens at least with the AIX C compiler.
5521 : > sub/conftest.c
5522 for i in 1 2 3 4 5 6; do
5523 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5524 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5525 # Solaris 8's {/usr,}/bin/sh.
5526 touch sub/conftst$i.h
5527 done
5528 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5529
5530 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5531 # mode. It turns out that the SunPro C++ compiler does not properly
5532 # handle `-M -o', and we need to detect this. Also, some Intel
5533 # versions had trouble with output in subdirs
5534 am__obj=sub/conftest.${OBJEXT-o}
5535 am__minus_obj="-o $am__obj"
5536 case $depmode in
5537 gcc)
5538 # This depmode causes a compiler race in universal mode.
5539 test "$am__universal" = false || continue
5540 ;;
5541 nosideeffect)
5542 # after this tag, mechanisms are not by side-effect, so they'll
5543 # only be used when explicitly requested
5544 if test "x$enable_dependency_tracking" = xyes; then
5545 continue
5546 else
5547 break
5548 fi
5549 ;;
5550 msvisualcpp | msvcmsys)
5551 # This compiler won't grok `-c -o', but also, the minuso test has
5552 # not run yet. These depmodes are late enough in the game, and
5553 # so weak that their functioning should not be impacted.
5554 am__obj=conftest.${OBJEXT-o}
5555 am__minus_obj=
5556 ;;
5557 none) break ;;
5558 esac
5559 if depmode=$depmode \
5560 source=sub/conftest.c object=$am__obj \
5561 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5562 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5563 >/dev/null 2>conftest.err &&
5564 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5565 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5566 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5567 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5568 # icc doesn't choke on unknown options, it will just issue warnings
5569 # or remarks (even with -Werror). So we grep stderr for any message
5570 # that says an option was ignored or not supported.
5571 # When given -MP, icc 7.0 and 7.1 complain thusly:
5572 # icc: Command line warning: ignoring option '-M'; no argument required
5573 # The diagnosis changed in icc 8.0:
5574 # icc: Command line remark: option '-MP' not supported
5575 if (grep 'ignoring option' conftest.err ||
5576 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5577 am_cv_CC_dependencies_compiler_type=$depmode
5578 break
5579 fi
5580 fi
5581 done
5582
5583 cd ..
5584 rm -rf conftest.dir
5585 else
5586 am_cv_CC_dependencies_compiler_type=none
5587 fi
5588
5589 fi
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5591 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5592 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5593
5594 if
5595 test "x$enable_dependency_tracking" != xno \
5596 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5597 am__fastdepCC_TRUE=
5598 am__fastdepCC_FALSE='#'
5599 else
5600 am__fastdepCC_TRUE='#'
5601 am__fastdepCC_FALSE=
5602 fi
5603
5604
5605 if test "x$CC" != xcc; then
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5607 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5608 else
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5610 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5611 fi
5612 set dummy $CC; ac_cc=`$as_echo "$2" |
5613 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5614 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5615 $as_echo_n "(cached) " >&6
5616 else
5617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5618 /* end confdefs.h. */
5619
5620 int
5621 main ()
5622 {
5623
5624 ;
5625 return 0;
5626 }
5627 _ACEOF
5628 # Make sure it works both with $CC and with simple cc.
5629 # We do the test twice because some compilers refuse to overwrite an
5630 # existing .o file with -o, though they will create one.
5631 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5632 rm -f conftest2.*
5633 if { { case "(($ac_try" in
5634 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5635 *) ac_try_echo=$ac_try;;
5636 esac
5637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5638 $as_echo "$ac_try_echo"; } >&5
5639 (eval "$ac_try") 2>&5
5640 ac_status=$?
5641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5642 test $ac_status = 0; } &&
5643 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5644 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5645 *) ac_try_echo=$ac_try;;
5646 esac
5647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5648 $as_echo "$ac_try_echo"; } >&5
5649 (eval "$ac_try") 2>&5
5650 ac_status=$?
5651 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5652 test $ac_status = 0; };
5653 then
5654 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5655 if test "x$CC" != xcc; then
5656 # Test first that cc exists at all.
5657 if { ac_try='cc -c conftest.$ac_ext >&5'
5658 { { case "(($ac_try" in
5659 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5660 *) ac_try_echo=$ac_try;;
5661 esac
5662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5663 $as_echo "$ac_try_echo"; } >&5
5664 (eval "$ac_try") 2>&5
5665 ac_status=$?
5666 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5667 test $ac_status = 0; }; }; then
5668 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5669 rm -f conftest2.*
5670 if { { case "(($ac_try" in
5671 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5672 *) ac_try_echo=$ac_try;;
5673 esac
5674 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5675 $as_echo "$ac_try_echo"; } >&5
5676 (eval "$ac_try") 2>&5
5677 ac_status=$?
5678 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5679 test $ac_status = 0; } &&
5680 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5681 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5682 *) ac_try_echo=$ac_try;;
5683 esac
5684 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5685 $as_echo "$ac_try_echo"; } >&5
5686 (eval "$ac_try") 2>&5
5687 ac_status=$?
5688 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5689 test $ac_status = 0; };
5690 then
5691 # cc works too.
5692 :
5693 else
5694 # cc exists but doesn't like -o.
5695 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5696 fi
5697 fi
5698 fi
5699 else
5700 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5701 fi
5702 rm -f core conftest*
5703
5704 fi
5705 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5707 $as_echo "yes" >&6; }
5708 else
5709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710 $as_echo "no" >&6; }
5711
5712 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5713
5714 fi
5715
5716 # FIXME: we rely on the cache variable name because
5717 # there is no other way.
5718 set dummy $CC
5719 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5720 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5721 if test "$am_t" != yes; then
5722 # Losing compiler, so override with the script.
5723 # FIXME: It is wrong to rewrite CC.
5724 # But if we don't then we get into trouble of one sort or another.
5725 # A longer-term fix would be to have automake use am__CC in this case,
5726 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5727 CC="$am_aux_dir/compile $CC"
5728 fi
5729
5730
5731
5732 if test x$GCC = xyes; then
5733 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5734 else
5735 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5736 fi
5737
5738 # Initialize gnulib right after choosing the compiler.
5739
5740 ac_ext=c
5741 ac_cpp='$CPP $CPPFLAGS'
5742 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5743 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5744 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5746 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5747 # On Suns, sometimes $CPP names a directory.
5748 if test -n "$CPP" && test -d "$CPP"; then
5749 CPP=
5750 fi
5751 if test -z "$CPP"; then
5752 if test "${ac_cv_prog_CPP+set}" = set; then :
5753 $as_echo_n "(cached) " >&6
5754 else
5755 # Double quotes because CPP needs to be expanded
5756 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5757 do
5758 ac_preproc_ok=false
5759 for ac_c_preproc_warn_flag in '' yes
5760 do
5761 # Use a header file that comes with gcc, so configuring glibc
5762 # with a fresh cross-compiler works.
5763 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5764 # <limits.h> exists even on freestanding compilers.
5765 # On the NeXT, cc -E runs the code through the compiler's parser,
5766 # not just through cpp. "Syntax error" is here to catch this case.
5767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5768 /* end confdefs.h. */
5769 #ifdef __STDC__
5770 # include <limits.h>
5771 #else
5772 # include <assert.h>
5773 #endif
5774 Syntax error
5775 _ACEOF
5776 if ac_fn_c_try_cpp "$LINENO"; then :
5777
5778 else
5779 # Broken: fails on valid input.
5780 continue
5781 fi
5782 rm -f conftest.err conftest.$ac_ext
5783
5784 # OK, works on sane cases. Now check whether nonexistent headers
5785 # can be detected and how.
5786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5787 /* end confdefs.h. */
5788 #include <ac_nonexistent.h>
5789 _ACEOF
5790 if ac_fn_c_try_cpp "$LINENO"; then :
5791 # Broken: success on invalid input.
5792 continue
5793 else
5794 # Passes both tests.
5795 ac_preproc_ok=:
5796 break
5797 fi
5798 rm -f conftest.err conftest.$ac_ext
5799
5800 done
5801 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5802 rm -f conftest.err conftest.$ac_ext
5803 if $ac_preproc_ok; then :
5804 break
5805 fi
5806
5807 done
5808 ac_cv_prog_CPP=$CPP
5809
5810 fi
5811 CPP=$ac_cv_prog_CPP
5812 else
5813 ac_cv_prog_CPP=$CPP
5814 fi
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5816 $as_echo "$CPP" >&6; }
5817 ac_preproc_ok=false
5818 for ac_c_preproc_warn_flag in '' yes
5819 do
5820 # Use a header file that comes with gcc, so configuring glibc
5821 # with a fresh cross-compiler works.
5822 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5823 # <limits.h> exists even on freestanding compilers.
5824 # On the NeXT, cc -E runs the code through the compiler's parser,
5825 # not just through cpp. "Syntax error" is here to catch this case.
5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5827 /* end confdefs.h. */
5828 #ifdef __STDC__
5829 # include <limits.h>
5830 #else
5831 # include <assert.h>
5832 #endif
5833 Syntax error
5834 _ACEOF
5835 if ac_fn_c_try_cpp "$LINENO"; then :
5836
5837 else
5838 # Broken: fails on valid input.
5839 continue
5840 fi
5841 rm -f conftest.err conftest.$ac_ext
5842
5843 # OK, works on sane cases. Now check whether nonexistent headers
5844 # can be detected and how.
5845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5846 /* end confdefs.h. */
5847 #include <ac_nonexistent.h>
5848 _ACEOF
5849 if ac_fn_c_try_cpp "$LINENO"; then :
5850 # Broken: success on invalid input.
5851 continue
5852 else
5853 # Passes both tests.
5854 ac_preproc_ok=:
5855 break
5856 fi
5857 rm -f conftest.err conftest.$ac_ext
5858
5859 done
5860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5861 rm -f conftest.err conftest.$ac_ext
5862 if $ac_preproc_ok; then :
5863
5864 else
5865 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5866 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5867 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5868 See \`config.log' for more details." "$LINENO" 5; }
5869 fi
5870
5871 ac_ext=c
5872 ac_cpp='$CPP $CPPFLAGS'
5873 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5874 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5875 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5876
5877
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5879 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5880 if test "${ac_cv_path_GREP+set}" = set; then :
5881 $as_echo_n "(cached) " >&6
5882 else
5883 if test -z "$GREP"; then
5884 ac_path_GREP_found=false
5885 # Loop through the user's path and test for each of PROGNAME-LIST
5886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5887 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5888 do
5889 IFS=$as_save_IFS
5890 test -z "$as_dir" && as_dir=.
5891 for ac_prog in grep ggrep; do
5892 for ac_exec_ext in '' $ac_executable_extensions; do
5893 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5894 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5895 # Check for GNU ac_path_GREP and select it if it is found.
5896 # Check for GNU $ac_path_GREP
5897 case `"$ac_path_GREP" --version 2>&1` in
5898 *GNU*)
5899 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5900 *)
5901 ac_count=0
5902 $as_echo_n 0123456789 >"conftest.in"
5903 while :
5904 do
5905 cat "conftest.in" "conftest.in" >"conftest.tmp"
5906 mv "conftest.tmp" "conftest.in"
5907 cp "conftest.in" "conftest.nl"
5908 $as_echo 'GREP' >> "conftest.nl"
5909 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5910 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5911 as_fn_arith $ac_count + 1 && ac_count=$as_val
5912 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5913 # Best one so far, save it but keep looking for a better one
5914 ac_cv_path_GREP="$ac_path_GREP"
5915 ac_path_GREP_max=$ac_count
5916 fi
5917 # 10*(2^10) chars as input seems more than enough
5918 test $ac_count -gt 10 && break
5919 done
5920 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5921 esac
5922
5923 $ac_path_GREP_found && break 3
5924 done
5925 done
5926 done
5927 IFS=$as_save_IFS
5928 if test -z "$ac_cv_path_GREP"; then
5929 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5930 fi
5931 else
5932 ac_cv_path_GREP=$GREP
5933 fi
5934
5935 fi
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5937 $as_echo "$ac_cv_path_GREP" >&6; }
5938 GREP="$ac_cv_path_GREP"
5939
5940
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5942 $as_echo_n "checking for egrep... " >&6; }
5943 if test "${ac_cv_path_EGREP+set}" = set; then :
5944 $as_echo_n "(cached) " >&6
5945 else
5946 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5947 then ac_cv_path_EGREP="$GREP -E"
5948 else
5949 if test -z "$EGREP"; then
5950 ac_path_EGREP_found=false
5951 # Loop through the user's path and test for each of PROGNAME-LIST
5952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5953 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5954 do
5955 IFS=$as_save_IFS
5956 test -z "$as_dir" && as_dir=.
5957 for ac_prog in egrep; do
5958 for ac_exec_ext in '' $ac_executable_extensions; do
5959 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5960 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5961 # Check for GNU ac_path_EGREP and select it if it is found.
5962 # Check for GNU $ac_path_EGREP
5963 case `"$ac_path_EGREP" --version 2>&1` in
5964 *GNU*)
5965 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5966 *)
5967 ac_count=0
5968 $as_echo_n 0123456789 >"conftest.in"
5969 while :
5970 do
5971 cat "conftest.in" "conftest.in" >"conftest.tmp"
5972 mv "conftest.tmp" "conftest.in"
5973 cp "conftest.in" "conftest.nl"
5974 $as_echo 'EGREP' >> "conftest.nl"
5975 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5976 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5977 as_fn_arith $ac_count + 1 && ac_count=$as_val
5978 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5979 # Best one so far, save it but keep looking for a better one
5980 ac_cv_path_EGREP="$ac_path_EGREP"
5981 ac_path_EGREP_max=$ac_count
5982 fi
5983 # 10*(2^10) chars as input seems more than enough
5984 test $ac_count -gt 10 && break
5985 done
5986 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5987 esac
5988
5989 $ac_path_EGREP_found && break 3
5990 done
5991 done
5992 done
5993 IFS=$as_save_IFS
5994 if test -z "$ac_cv_path_EGREP"; then
5995 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5996 fi
5997 else
5998 ac_cv_path_EGREP=$EGREP
5999 fi
6000
6001 fi
6002 fi
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6004 $as_echo "$ac_cv_path_EGREP" >&6; }
6005 EGREP="$ac_cv_path_EGREP"
6006
6007
6008
6009
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6011 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6012 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6013 $as_echo_n "(cached) " >&6
6014 else
6015
6016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6017 /* end confdefs.h. */
6018
6019 #ifdef __ACK__
6020 Amsterdam
6021 #endif
6022
6023 _ACEOF
6024 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6025 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6026 gl_cv_c_amsterdam_compiler=yes
6027 else
6028 gl_cv_c_amsterdam_compiler=no
6029 fi
6030 rm -f conftest*
6031
6032
6033 fi
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6035 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6036 if test -z "$AR"; then
6037 if test $gl_cv_c_amsterdam_compiler = yes; then
6038 AR='cc -c.a'
6039 if test -z "$ARFLAGS"; then
6040 ARFLAGS='-o'
6041 fi
6042 else
6043 if test -n "$ac_tool_prefix"; then
6044 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6045 set dummy ${ac_tool_prefix}ar; ac_word=$2
6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6047 $as_echo_n "checking for $ac_word... " >&6; }
6048 if test "${ac_cv_prog_AR+set}" = set; then :
6049 $as_echo_n "(cached) " >&6
6050 else
6051 if test -n "$AR"; then
6052 ac_cv_prog_AR="$AR" # Let the user override the test.
6053 else
6054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6055 for as_dir in $PATH
6056 do
6057 IFS=$as_save_IFS
6058 test -z "$as_dir" && as_dir=.
6059 for ac_exec_ext in '' $ac_executable_extensions; do
6060 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6061 ac_cv_prog_AR="${ac_tool_prefix}ar"
6062 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6063 break 2
6064 fi
6065 done
6066 done
6067 IFS=$as_save_IFS
6068
6069 fi
6070 fi
6071 AR=$ac_cv_prog_AR
6072 if test -n "$AR"; then
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6074 $as_echo "$AR" >&6; }
6075 else
6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6077 $as_echo "no" >&6; }
6078 fi
6079
6080
6081 fi
6082 if test -z "$ac_cv_prog_AR"; then
6083 ac_ct_AR=$AR
6084 # Extract the first word of "ar", so it can be a program name with args.
6085 set dummy ar; ac_word=$2
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6087 $as_echo_n "checking for $ac_word... " >&6; }
6088 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6089 $as_echo_n "(cached) " >&6
6090 else
6091 if test -n "$ac_ct_AR"; then
6092 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6093 else
6094 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6095 for as_dir in $PATH
6096 do
6097 IFS=$as_save_IFS
6098 test -z "$as_dir" && as_dir=.
6099 for ac_exec_ext in '' $ac_executable_extensions; do
6100 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6101 ac_cv_prog_ac_ct_AR="ar"
6102 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6103 break 2
6104 fi
6105 done
6106 done
6107 IFS=$as_save_IFS
6108
6109 fi
6110 fi
6111 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6112 if test -n "$ac_ct_AR"; then
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6114 $as_echo "$ac_ct_AR" >&6; }
6115 else
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6117 $as_echo "no" >&6; }
6118 fi
6119
6120 if test "x$ac_ct_AR" = x; then
6121 AR="ar"
6122 else
6123 case $cross_compiling:$ac_tool_warned in
6124 yes:)
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6126 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6127 ac_tool_warned=yes ;;
6128 esac
6129 AR=$ac_ct_AR
6130 fi
6131 else
6132 AR="$ac_cv_prog_AR"
6133 fi
6134
6135 if test -z "$ARFLAGS"; then
6136 ARFLAGS='cru'
6137 fi
6138 fi
6139 else
6140 if test -z "$ARFLAGS"; then
6141 ARFLAGS='cru'
6142 fi
6143 fi
6144
6145
6146 if test -z "$RANLIB"; then
6147 if test $gl_cv_c_amsterdam_compiler = yes; then
6148 RANLIB=':'
6149 else
6150 if test -n "$ac_tool_prefix"; then
6151 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6152 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6154 $as_echo_n "checking for $ac_word... " >&6; }
6155 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6156 $as_echo_n "(cached) " >&6
6157 else
6158 if test -n "$RANLIB"; then
6159 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6160 else
6161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6162 for as_dir in $PATH
6163 do
6164 IFS=$as_save_IFS
6165 test -z "$as_dir" && as_dir=.
6166 for ac_exec_ext in '' $ac_executable_extensions; do
6167 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6168 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6170 break 2
6171 fi
6172 done
6173 done
6174 IFS=$as_save_IFS
6175
6176 fi
6177 fi
6178 RANLIB=$ac_cv_prog_RANLIB
6179 if test -n "$RANLIB"; then
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6181 $as_echo "$RANLIB" >&6; }
6182 else
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6184 $as_echo "no" >&6; }
6185 fi
6186
6187
6188 fi
6189 if test -z "$ac_cv_prog_RANLIB"; then
6190 ac_ct_RANLIB=$RANLIB
6191 # Extract the first word of "ranlib", so it can be a program name with args.
6192 set dummy ranlib; ac_word=$2
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6194 $as_echo_n "checking for $ac_word... " >&6; }
6195 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6196 $as_echo_n "(cached) " >&6
6197 else
6198 if test -n "$ac_ct_RANLIB"; then
6199 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6200 else
6201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6202 for as_dir in $PATH
6203 do
6204 IFS=$as_save_IFS
6205 test -z "$as_dir" && as_dir=.
6206 for ac_exec_ext in '' $ac_executable_extensions; do
6207 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6208 ac_cv_prog_ac_ct_RANLIB="ranlib"
6209 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6210 break 2
6211 fi
6212 done
6213 done
6214 IFS=$as_save_IFS
6215
6216 fi
6217 fi
6218 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6219 if test -n "$ac_ct_RANLIB"; then
6220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6221 $as_echo "$ac_ct_RANLIB" >&6; }
6222 else
6223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6224 $as_echo "no" >&6; }
6225 fi
6226
6227 if test "x$ac_ct_RANLIB" = x; then
6228 RANLIB=":"
6229 else
6230 case $cross_compiling:$ac_tool_warned in
6231 yes:)
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6234 ac_tool_warned=yes ;;
6235 esac
6236 RANLIB=$ac_ct_RANLIB
6237 fi
6238 else
6239 RANLIB="$ac_cv_prog_RANLIB"
6240 fi
6241
6242 fi
6243 fi
6244
6245
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6247 $as_echo_n "checking for ANSI C header files... " >&6; }
6248 if test "${ac_cv_header_stdc+set}" = set; then :
6249 $as_echo_n "(cached) " >&6
6250 else
6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252 /* end confdefs.h. */
6253 #include <stdlib.h>
6254 #include <stdarg.h>
6255 #include <string.h>
6256 #include <float.h>
6257
6258 int
6259 main ()
6260 {
6261
6262 ;
6263 return 0;
6264 }
6265 _ACEOF
6266 if ac_fn_c_try_compile "$LINENO"; then :
6267 ac_cv_header_stdc=yes
6268 else
6269 ac_cv_header_stdc=no
6270 fi
6271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6272
6273 if test $ac_cv_header_stdc = yes; then
6274 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276 /* end confdefs.h. */
6277 #include <string.h>
6278
6279 _ACEOF
6280 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6281 $EGREP "memchr" >/dev/null 2>&1; then :
6282
6283 else
6284 ac_cv_header_stdc=no
6285 fi
6286 rm -f conftest*
6287
6288 fi
6289
6290 if test $ac_cv_header_stdc = yes; then
6291 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6293 /* end confdefs.h. */
6294 #include <stdlib.h>
6295
6296 _ACEOF
6297 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6298 $EGREP "free" >/dev/null 2>&1; then :
6299
6300 else
6301 ac_cv_header_stdc=no
6302 fi
6303 rm -f conftest*
6304
6305 fi
6306
6307 if test $ac_cv_header_stdc = yes; then
6308 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6309 if test "$cross_compiling" = yes; then :
6310 :
6311 else
6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6313 /* end confdefs.h. */
6314 #include <ctype.h>
6315 #include <stdlib.h>
6316 #if ((' ' & 0x0FF) == 0x020)
6317 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6318 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6319 #else
6320 # define ISLOWER(c) \
6321 (('a' <= (c) && (c) <= 'i') \
6322 || ('j' <= (c) && (c) <= 'r') \
6323 || ('s' <= (c) && (c) <= 'z'))
6324 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6325 #endif
6326
6327 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6328 int
6329 main ()
6330 {
6331 int i;
6332 for (i = 0; i < 256; i++)
6333 if (XOR (islower (i), ISLOWER (i))
6334 || toupper (i) != TOUPPER (i))
6335 return 2;
6336 return 0;
6337 }
6338 _ACEOF
6339 if ac_fn_c_try_run "$LINENO"; then :
6340
6341 else
6342 ac_cv_header_stdc=no
6343 fi
6344 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6345 conftest.$ac_objext conftest.beam conftest.$ac_ext
6346 fi
6347
6348 fi
6349 fi
6350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6351 $as_echo "$ac_cv_header_stdc" >&6; }
6352 if test $ac_cv_header_stdc = yes; then
6353
6354 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6355
6356 fi
6357
6358 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6359 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6360 inttypes.h stdint.h unistd.h
6361 do :
6362 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6363 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6364 "
6365 eval as_val=\$$as_ac_Header
6366 if test "x$as_val" = x""yes; then :
6367 cat >>confdefs.h <<_ACEOF
6368 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6369 _ACEOF
6370
6371 fi
6372
6373 done
6374
6375
6376
6377
6378
6379 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6380 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6381 MINIX=yes
6382 else
6383 MINIX=
6384 fi
6385
6386
6387 if test "$MINIX" = yes; then
6388
6389 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6390
6391
6392 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6393
6394
6395 $as_echo "#define _MINIX 1" >>confdefs.h
6396
6397 fi
6398
6399 case "$host_os" in
6400 hpux*)
6401
6402 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6403
6404 ;;
6405 esac
6406
6407
6408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6409 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6410 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6411 $as_echo_n "(cached) " >&6
6412 else
6413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6414 /* end confdefs.h. */
6415
6416 # define __EXTENSIONS__ 1
6417 $ac_includes_default
6418 int
6419 main ()
6420 {
6421
6422 ;
6423 return 0;
6424 }
6425 _ACEOF
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427 ac_cv_safe_to_define___extensions__=yes
6428 else
6429 ac_cv_safe_to_define___extensions__=no
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432 fi
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6434 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6435 test $ac_cv_safe_to_define___extensions__ = yes &&
6436 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6437
6438 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6439
6440 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6441
6442 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6443
6444 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6445
6446 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6447
6448
6449
6450
6451
6452
6453
6454
6455 # Check whether --enable-largefile was given.
6456 if test "${enable_largefile+set}" = set; then :
6457 enableval=$enable_largefile;
6458 fi
6459
6460 if test "$enable_largefile" != no; then
6461
6462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6463 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6464 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6465 $as_echo_n "(cached) " >&6
6466 else
6467 ac_cv_sys_largefile_CC=no
6468 if test "$GCC" != yes; then
6469 ac_save_CC=$CC
6470 while :; do
6471 # IRIX 6.2 and later do not support large files by default,
6472 # so use the C compiler's -n32 option if that helps.
6473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6474 /* end confdefs.h. */
6475 #include <sys/types.h>
6476 /* Check that off_t can represent 2**63 - 1 correctly.
6477 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6478 since some C++ compilers masquerading as C compilers
6479 incorrectly reject 9223372036854775807. */
6480 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6481 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6482 && LARGE_OFF_T % 2147483647 == 1)
6483 ? 1 : -1];
6484 int
6485 main ()
6486 {
6487
6488 ;
6489 return 0;
6490 }
6491 _ACEOF
6492 if ac_fn_c_try_compile "$LINENO"; then :
6493 break
6494 fi
6495 rm -f core conftest.err conftest.$ac_objext
6496 CC="$CC -n32"
6497 if ac_fn_c_try_compile "$LINENO"; then :
6498 ac_cv_sys_largefile_CC=' -n32'; break
6499 fi
6500 rm -f core conftest.err conftest.$ac_objext
6501 break
6502 done
6503 CC=$ac_save_CC
6504 rm -f conftest.$ac_ext
6505 fi
6506 fi
6507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6508 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6509 if test "$ac_cv_sys_largefile_CC" != no; then
6510 CC=$CC$ac_cv_sys_largefile_CC
6511 fi
6512
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6514 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6515 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6516 $as_echo_n "(cached) " >&6
6517 else
6518 while :; do
6519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6520 /* end confdefs.h. */
6521 #include <sys/types.h>
6522 /* Check that off_t can represent 2**63 - 1 correctly.
6523 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6524 since some C++ compilers masquerading as C compilers
6525 incorrectly reject 9223372036854775807. */
6526 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6527 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6528 && LARGE_OFF_T % 2147483647 == 1)
6529 ? 1 : -1];
6530 int
6531 main ()
6532 {
6533
6534 ;
6535 return 0;
6536 }
6537 _ACEOF
6538 if ac_fn_c_try_compile "$LINENO"; then :
6539 ac_cv_sys_file_offset_bits=no; break
6540 fi
6541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6543 /* end confdefs.h. */
6544 #define _FILE_OFFSET_BITS 64
6545 #include <sys/types.h>
6546 /* Check that off_t can represent 2**63 - 1 correctly.
6547 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6548 since some C++ compilers masquerading as C compilers
6549 incorrectly reject 9223372036854775807. */
6550 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6551 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6552 && LARGE_OFF_T % 2147483647 == 1)
6553 ? 1 : -1];
6554 int
6555 main ()
6556 {
6557
6558 ;
6559 return 0;
6560 }
6561 _ACEOF
6562 if ac_fn_c_try_compile "$LINENO"; then :
6563 ac_cv_sys_file_offset_bits=64; break
6564 fi
6565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6566 ac_cv_sys_file_offset_bits=unknown
6567 break
6568 done
6569 fi
6570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6571 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6572 case $ac_cv_sys_file_offset_bits in #(
6573 no | unknown) ;;
6574 *)
6575 cat >>confdefs.h <<_ACEOF
6576 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6577 _ACEOF
6578 ;;
6579 esac
6580 rm -rf conftest*
6581 if test $ac_cv_sys_file_offset_bits = unknown; then
6582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6583 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6584 if test "${ac_cv_sys_large_files+set}" = set; then :
6585 $as_echo_n "(cached) " >&6
6586 else
6587 while :; do
6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h. */
6590 #include <sys/types.h>
6591 /* Check that off_t can represent 2**63 - 1 correctly.
6592 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6593 since some C++ compilers masquerading as C compilers
6594 incorrectly reject 9223372036854775807. */
6595 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6596 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6597 && LARGE_OFF_T % 2147483647 == 1)
6598 ? 1 : -1];
6599 int
6600 main ()
6601 {
6602
6603 ;
6604 return 0;
6605 }
6606 _ACEOF
6607 if ac_fn_c_try_compile "$LINENO"; then :
6608 ac_cv_sys_large_files=no; break
6609 fi
6610 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6612 /* end confdefs.h. */
6613 #define _LARGE_FILES 1
6614 #include <sys/types.h>
6615 /* Check that off_t can represent 2**63 - 1 correctly.
6616 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6617 since some C++ compilers masquerading as C compilers
6618 incorrectly reject 9223372036854775807. */
6619 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6620 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6621 && LARGE_OFF_T % 2147483647 == 1)
6622 ? 1 : -1];
6623 int
6624 main ()
6625 {
6626
6627 ;
6628 return 0;
6629 }
6630 _ACEOF
6631 if ac_fn_c_try_compile "$LINENO"; then :
6632 ac_cv_sys_large_files=1; break
6633 fi
6634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6635 ac_cv_sys_large_files=unknown
6636 break
6637 done
6638 fi
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6640 $as_echo "$ac_cv_sys_large_files" >&6; }
6641 case $ac_cv_sys_large_files in #(
6642 no | unknown) ;;
6643 *)
6644 cat >>confdefs.h <<_ACEOF
6645 #define _LARGE_FILES $ac_cv_sys_large_files
6646 _ACEOF
6647 ;;
6648 esac
6649 rm -rf conftest*
6650 fi
6651
6652
6653 fi
6654
6655 case $ac_cv_prog_cc_stdc in #(
6656 no) :
6657 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6658 *) :
6659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6660 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6661 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6662 $as_echo_n "(cached) " >&6
6663 else
6664 ac_cv_prog_cc_c99=no
6665 ac_save_CC=$CC
6666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6667 /* end confdefs.h. */
6668 #include <stdarg.h>
6669 #include <stdbool.h>
6670 #include <stdlib.h>
6671 #include <wchar.h>
6672 #include <stdio.h>
6673
6674 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6675 #define debug(...) fprintf (stderr, __VA_ARGS__)
6676 #define showlist(...) puts (#__VA_ARGS__)
6677 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6678 static void
6679 test_varargs_macros (void)
6680 {
6681 int x = 1234;
6682 int y = 5678;
6683 debug ("Flag");
6684 debug ("X = %d\n", x);
6685 showlist (The first, second, and third items.);
6686 report (x>y, "x is %d but y is %d", x, y);
6687 }
6688
6689 // Check long long types.
6690 #define BIG64 18446744073709551615ull
6691 #define BIG32 4294967295ul
6692 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6693 #if !BIG_OK
6694 your preprocessor is broken;
6695 #endif
6696 #if BIG_OK
6697 #else
6698 your preprocessor is broken;
6699 #endif
6700 static long long int bignum = -9223372036854775807LL;
6701 static unsigned long long int ubignum = BIG64;
6702
6703 struct incomplete_array
6704 {
6705 int datasize;
6706 double data[];
6707 };
6708
6709 struct named_init {
6710 int number;
6711 const wchar_t *name;
6712 double average;
6713 };
6714
6715 typedef const char *ccp;
6716
6717 static inline int
6718 test_restrict (ccp restrict text)
6719 {
6720 // See if C++-style comments work.
6721 // Iterate through items via the restricted pointer.
6722 // Also check for declarations in for loops.
6723 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6724 continue;
6725 return 0;
6726 }
6727
6728 // Check varargs and va_copy.
6729 static void
6730 test_varargs (const char *format, ...)
6731 {
6732 va_list args;
6733 va_start (args, format);
6734 va_list args_copy;
6735 va_copy (args_copy, args);
6736
6737 const char *str;
6738 int number;
6739 float fnumber;
6740
6741 while (*format)
6742 {
6743 switch (*format++)
6744 {
6745 case 's': // string
6746 str = va_arg (args_copy, const char *);
6747 break;
6748 case 'd': // int
6749 number = va_arg (args_copy, int);
6750 break;
6751 case 'f': // float
6752 fnumber = va_arg (args_copy, double);
6753 break;
6754 default:
6755 break;
6756 }
6757 }
6758 va_end (args_copy);
6759 va_end (args);
6760 }
6761
6762 int
6763 main ()
6764 {
6765
6766 // Check bool.
6767 _Bool success = false;
6768
6769 // Check restrict.
6770 if (test_restrict ("String literal") == 0)
6771 success = true;
6772 char *restrict newvar = "Another string";
6773
6774 // Check varargs.
6775 test_varargs ("s, d' f .", "string", 65, 34.234);
6776 test_varargs_macros ();
6777
6778 // Check flexible array members.
6779 struct incomplete_array *ia =
6780 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6781 ia->datasize = 10;
6782 for (int i = 0; i < ia->datasize; ++i)
6783 ia->data[i] = i * 1.234;
6784
6785 // Check named initializers.
6786 struct named_init ni = {
6787 .number = 34,
6788 .name = L"Test wide string",
6789 .average = 543.34343,
6790 };
6791
6792 ni.number = 58;
6793
6794 int dynamic_array[ni.number];
6795 dynamic_array[ni.number - 1] = 543;
6796
6797 // work around unused variable warnings
6798 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6799 || dynamic_array[ni.number - 1] != 543);
6800
6801 ;
6802 return 0;
6803 }
6804 _ACEOF
6805 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6806 do
6807 CC="$ac_save_CC $ac_arg"
6808 if ac_fn_c_try_compile "$LINENO"; then :
6809 ac_cv_prog_cc_c99=$ac_arg
6810 fi
6811 rm -f core conftest.err conftest.$ac_objext
6812 test "x$ac_cv_prog_cc_c99" != "xno" && break
6813 done
6814 rm -f conftest.$ac_ext
6815 CC=$ac_save_CC
6816
6817 fi
6818 # AC_CACHE_VAL
6819 case "x$ac_cv_prog_cc_c99" in
6820 x)
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6822 $as_echo "none needed" >&6; } ;;
6823 xno)
6824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6825 $as_echo "unsupported" >&6; } ;;
6826 *)
6827 CC="$CC $ac_cv_prog_cc_c99"
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6829 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6830 esac
6831 if test "x$ac_cv_prog_cc_c99" != xno; then :
6832 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6833 else
6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6835 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6836 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6837 $as_echo_n "(cached) " >&6
6838 else
6839 ac_cv_prog_cc_c89=no
6840 ac_save_CC=$CC
6841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842 /* end confdefs.h. */
6843 #include <stdarg.h>
6844 #include <stdio.h>
6845 #include <sys/types.h>
6846 #include <sys/stat.h>
6847 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6848 struct buf { int x; };
6849 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6850 static char *e (p, i)
6851 char **p;
6852 int i;
6853 {
6854 return p[i];
6855 }
6856 static char *f (char * (*g) (char **, int), char **p, ...)
6857 {
6858 char *s;
6859 va_list v;
6860 va_start (v,p);
6861 s = g (p, va_arg (v,int));
6862 va_end (v);
6863 return s;
6864 }
6865
6866 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6867 function prototypes and stuff, but not '\xHH' hex character constants.
6868 These don't provoke an error unfortunately, instead are silently treated
6869 as 'x'. The following induces an error, until -std is added to get
6870 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6871 array size at least. It's necessary to write '\x00'==0 to get something
6872 that's true only with -std. */
6873 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6874
6875 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6876 inside strings and character constants. */
6877 #define FOO(x) 'x'
6878 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6879
6880 int test (int i, double x);
6881 struct s1 {int (*f) (int a);};
6882 struct s2 {int (*f) (double a);};
6883 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6884 int argc;
6885 char **argv;
6886 int
6887 main ()
6888 {
6889 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6890 ;
6891 return 0;
6892 }
6893 _ACEOF
6894 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6895 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6896 do
6897 CC="$ac_save_CC $ac_arg"
6898 if ac_fn_c_try_compile "$LINENO"; then :
6899 ac_cv_prog_cc_c89=$ac_arg
6900 fi
6901 rm -f core conftest.err conftest.$ac_objext
6902 test "x$ac_cv_prog_cc_c89" != "xno" && break
6903 done
6904 rm -f conftest.$ac_ext
6905 CC=$ac_save_CC
6906
6907 fi
6908 # AC_CACHE_VAL
6909 case "x$ac_cv_prog_cc_c89" in
6910 x)
6911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6912 $as_echo "none needed" >&6; } ;;
6913 xno)
6914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6915 $as_echo "unsupported" >&6; } ;;
6916 *)
6917 CC="$CC $ac_cv_prog_cc_c89"
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6919 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6920 esac
6921 if test "x$ac_cv_prog_cc_c89" != xno; then :
6922 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6923 else
6924 ac_cv_prog_cc_stdc=no
6925 fi
6926
6927 fi
6928 ;;
6929 esac
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6931 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6932 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6933 $as_echo_n "(cached) " >&6
6934 fi
6935
6936 case $ac_cv_prog_cc_stdc in #(
6937 no) :
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6939 $as_echo "unsupported" >&6; } ;; #(
6940 '') :
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6942 $as_echo "none needed" >&6; } ;; #(
6943 *) :
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6945 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6946 esac
6947
6948
6949
6950 # Code from module alloca-opt:
6951 # Code from module allocator:
6952 # Code from module c-ctype:
6953 # Code from module c-strcase:
6954 # Code from module careadlinkat:
6955 # Code from module clock-time:
6956 # Code from module crypto/md5:
6957 # Code from module crypto/sha1:
6958 # Code from module crypto/sha256:
6959 # Code from module crypto/sha512:
6960 # Code from module dosname:
6961 # Code from module dtoastr:
6962 # Code from module dtotimespec:
6963 # Code from module dup2:
6964 # Code from module environ:
6965 # Code from module execinfo:
6966 # Code from module extensions:
6967
6968 # Code from module extern-inline:
6969 # Code from module filemode:
6970 # Code from module getloadavg:
6971 # Code from module getopt-gnu:
6972 # Code from module getopt-posix:
6973 # Code from module gettext-h:
6974 # Code from module gettime:
6975 # Code from module gettimeofday:
6976 # Code from module ignore-value:
6977 # Code from module include_next:
6978 # Code from module intprops:
6979 # Code from module inttypes-incomplete:
6980 # Code from module largefile:
6981
6982 # Code from module lstat:
6983 # Code from module manywarnings:
6984 # Code from module mktime:
6985 # Code from module multiarch:
6986 # Code from module nocrash:
6987 # Code from module pathmax:
6988 # Code from module pselect:
6989 # Code from module pthread_sigmask:
6990 # Code from module readlink:
6991 # Code from module signal-h:
6992 # Code from module snippet/_Noreturn:
6993 # Code from module snippet/arg-nonnull:
6994 # Code from module snippet/c++defs:
6995 # Code from module snippet/warn-on-use:
6996 # Code from module socklen:
6997 # Code from module ssize_t:
6998 # Code from module stat:
6999 # Code from module stat-time:
7000 # Code from module stdalign:
7001 # Code from module stdarg:
7002
7003
7004
7005 # Code from module stdbool:
7006 # Code from module stddef:
7007 # Code from module stdint:
7008 # Code from module stdio:
7009 # Code from module stdlib:
7010 # Code from module strftime:
7011 # Code from module strtoimax:
7012 # Code from module strtoll:
7013 # Code from module strtoull:
7014 # Code from module strtoumax:
7015 # Code from module symlink:
7016 # Code from module sys_select:
7017 # Code from module sys_stat:
7018 # Code from module sys_time:
7019 # Code from module time:
7020 # Code from module time_r:
7021 # Code from module timespec:
7022 # Code from module timespec-add:
7023 # Code from module timespec-sub:
7024 # Code from module u64:
7025 # Code from module unistd:
7026 # Code from module utimens:
7027 # Code from module verify:
7028 # Code from module warnings:
7029
7030
7031 # It's helpful to have C macros available to GDB, so prefer -g3 to -g
7032 # if -g3 works and the user does not specify CFLAGS.
7033 # This test must follow gl_EARLY; otherwise AC_LINK_IFELSE complains.
7034 if test "$ac_test_CFLAGS" != set; then
7035 case $CFLAGS in
7036 '-g')
7037 emacs_g3_CFLAGS='-g3';;
7038 '-g -O2')
7039 emacs_g3_CFLAGS='-g3 -O2';;
7040 *)
7041 emacs_g3_CFLAGS='';;
7042 esac
7043 if test -n "$emacs_g3_CFLAGS"; then
7044 emacs_save_CFLAGS=$CFLAGS
7045 CFLAGS=$emacs_g3_CFLAGS
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts $emacs_g3_CFLAGS" >&5
7047 $as_echo_n "checking whether $CC accepts $emacs_g3_CFLAGS... " >&6; }
7048 if test "${emacs_cv_prog_cc_g3+set}" = set; then :
7049 $as_echo_n "(cached) " >&6
7050 else
7051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7052 /* end confdefs.h. */
7053
7054 int
7055 main ()
7056 {
7057
7058 ;
7059 return 0;
7060 }
7061 _ACEOF
7062 if ac_fn_c_try_link "$LINENO"; then :
7063 emacs_cv_prog_cc_g3=yes
7064 else
7065 emacs_cv_prog_cc_g3=no
7066 fi
7067 rm -f core conftest.err conftest.$ac_objext \
7068 conftest$ac_exeext conftest.$ac_ext
7069 fi
7070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_prog_cc_g3" >&5
7071 $as_echo "$emacs_cv_prog_cc_g3" >&6; }
7072 if test $emacs_cv_prog_cc_g3 = yes; then
7073 CFLAGS=$emacs_g3_CFLAGS
7074 else
7075 CFLAGS=$emacs_save_CFLAGS
7076 fi
7077 fi
7078 fi
7079
7080 # Check whether --enable-gcc-warnings was given.
7081 if test "${enable_gcc_warnings+set}" = set; then :
7082 enableval=$enable_gcc_warnings; case $enableval in
7083 yes|no) ;;
7084 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7085 esac
7086 gl_gcc_warnings=$enableval
7087 else
7088 gl_gcc_warnings=no
7089
7090 fi
7091
7092
7093 # Check whether --enable-link-time-optimization was given.
7094 if test "${enable_link_time_optimization+set}" = set; then :
7095 enableval=$enable_link_time_optimization; if test "${enableval}" != "no"; then
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link-time optimization is supported" >&5
7097 $as_echo_n "checking whether link-time optimization is supported... " >&6; }
7098 ac_lto_supported=no
7099 if test x$GCC = xyes; then
7100 CPUS=`getconf _NPROCESSORS_ONLN 2>/dev/null`
7101 if test x$CPUS != x; then
7102 LTO="-flto=$CPUS"
7103 else
7104 LTO="-flto"
7105 fi
7106 old_CFLAGS=$CFLAGS
7107 CFLAGS="$CFLAGS $LTO"
7108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7109 /* end confdefs.h. */
7110
7111 int
7112 main ()
7113 {
7114
7115 ;
7116 return 0;
7117 }
7118 _ACEOF
7119 if ac_fn_c_try_compile "$LINENO"; then :
7120 ac_lto_supported=yes
7121 else
7122 ac_lto_supported=no
7123 fi
7124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7125 CFLAGS="$old_CFLAGS"
7126 fi
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_lto_supported" >&5
7128 $as_echo "$ac_lto_supported" >&6; }
7129 if test "$ac_lto_supported" = "yes"; then
7130 CFLAGS="$CFLAGS $LTO"
7131 fi
7132 fi
7133 fi
7134
7135
7136 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7137 # ------------------------------------------------
7138 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7139 # Otherwise, run RUN-IF-NOT-FOUND.
7140
7141
7142 # When compiling with GCC, prefer -isystem to -I when including system
7143 # include files, to avoid generating useless diagnostics for the files.
7144 if test "$gl_gcc_warnings" != yes; then
7145 isystem='-I'
7146 else
7147 isystem='-isystem '
7148
7149 # This, $nw, is the list of warnings we disable.
7150 nw=
7151
7152 case $with_x_toolkit in
7153 lucid | athena | motif)
7154 # Old toolkits mishandle 'const'.
7155 nw="$nw -Wwrite-strings"
7156 ;;
7157 *)
7158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7159 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7160 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7161 $as_echo_n "(cached) " >&6
7162 else
7163
7164 gl_save_compiler_FLAGS="$CFLAGS"
7165 as_fn_append CFLAGS " -Werror"
7166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h. */
7168
7169 int
7170 main ()
7171 {
7172
7173 ;
7174 return 0;
7175 }
7176 _ACEOF
7177 if ac_fn_c_try_compile "$LINENO"; then :
7178 gl_cv_warn_c__Werror=yes
7179 else
7180 gl_cv_warn_c__Werror=no
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7183 CFLAGS="$gl_save_compiler_FLAGS"
7184
7185 fi
7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7187 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7188 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7189 as_fn_append WERROR_CFLAGS " -Werror"
7190 fi
7191
7192
7193 ;;
7194 esac
7195
7196
7197 nw="$nw -Waggregate-return" # anachronistic
7198 nw="$nw -Wlong-long" # C90 is anachronistic
7199 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7200 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7201 nw="$nw -Wtraditional" # Warns on #elif which we use often
7202 nw="$nw -Wcast-qual" # Too many warnings for now
7203 nw="$nw -Wconversion" # Too many warnings for now
7204 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7205 nw="$nw -Wsign-conversion" # Too many warnings for now
7206 nw="$nw -Woverlength-strings" # Not a problem these days
7207 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7208 nw="$nw -Wunreachable-code" # so buggy that it's now silently ignored
7209 nw="$nw -Wpadded" # Our structs are not padded
7210 nw="$nw -Wredundant-decls" # we regularly (re)declare functions
7211 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7212 nw="$nw -Wformat-nonliteral" # we do this a lot
7213 nw="$nw -Wvla" # warnings in gettext.h
7214 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7215 nw="$nw -Wswitch-enum" # Too many warnings for now
7216 nw="$nw -Wswitch-default" # Too many warnings for now
7217 nw="$nw -Wfloat-equal" # warns about high-quality code
7218 nw="$nw -Winline" # OK to ignore 'inline'
7219 nw="$nw -Wsync-nand" # irrelevant here, and provokes ObjC warning
7220 nw="$nw -Wunsafe-loop-optimizations" # OK to suppress unsafe optimizations
7221
7222 # Emacs doesn't care about shadowing; see
7223 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7224 nw="$nw -Wshadow"
7225
7226 # The following lines should be removable at some point.
7227 nw="$nw -Wstack-protector"
7228 nw="$nw -Wstrict-overflow"
7229 nw="$nw -Wsuggest-attribute=pure"
7230
7231
7232
7233 if test -n "$GCC"; then
7234
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7236 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7237 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7238 $as_echo_n "(cached) " >&6
7239 else
7240
7241 gl_save_CFLAGS="$CFLAGS"
7242 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7244 /* end confdefs.h. */
7245
7246 int
7247 main ()
7248 {
7249
7250 ;
7251 return 0;
7252 }
7253 _ACEOF
7254 if ac_fn_c_try_compile "$LINENO"; then :
7255 gl_cv_cc_nomfi_supported=yes
7256 else
7257 gl_cv_cc_nomfi_supported=no
7258 fi
7259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7260 CFLAGS="$gl_save_CFLAGS"
7261 fi
7262
7263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7264 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7265
7266 if test "$gl_cv_cc_nomfi_supported" = yes; then
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7268 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7269 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7270 $as_echo_n "(cached) " >&6
7271 else
7272
7273 gl_save_CFLAGS="$CFLAGS"
7274 CFLAGS="$CFLAGS -W -Werror"
7275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7276 /* end confdefs.h. */
7277 void f (void)
7278 {
7279 typedef struct { int a; int b; } s_t;
7280 s_t s1 = { 0, };
7281 }
7282
7283 int
7284 main ()
7285 {
7286
7287 ;
7288 return 0;
7289 }
7290 _ACEOF
7291 if ac_fn_c_try_compile "$LINENO"; then :
7292 gl_cv_cc_nomfi_needed=no
7293 else
7294 gl_cv_cc_nomfi_needed=yes
7295 fi
7296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7297 CFLAGS="$gl_save_CFLAGS"
7298
7299 fi
7300
7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7302 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7303 fi
7304 fi
7305
7306 gl_manywarn_set=
7307 for gl_manywarn_item in \
7308 -Wall \
7309 -W \
7310 -Wformat-y2k \
7311 -Wformat-nonliteral \
7312 -Wformat-security \
7313 -Winit-self \
7314 -Wmissing-include-dirs \
7315 -Wswitch-default \
7316 -Wswitch-enum \
7317 -Wunused \
7318 -Wunknown-pragmas \
7319 -Wstrict-aliasing \
7320 -Wstrict-overflow \
7321 -Wsystem-headers \
7322 -Wfloat-equal \
7323 -Wtraditional \
7324 -Wtraditional-conversion \
7325 -Wdeclaration-after-statement \
7326 -Wundef \
7327 -Wshadow \
7328 -Wunsafe-loop-optimizations \
7329 -Wpointer-arith \
7330 -Wbad-function-cast \
7331 -Wc++-compat \
7332 -Wcast-qual \
7333 -Wcast-align \
7334 -Wwrite-strings \
7335 -Wconversion \
7336 -Wsign-conversion \
7337 -Wlogical-op \
7338 -Waggregate-return \
7339 -Wstrict-prototypes \
7340 -Wold-style-definition \
7341 -Wmissing-prototypes \
7342 -Wmissing-declarations \
7343 -Wmissing-noreturn \
7344 -Wmissing-format-attribute \
7345 -Wpacked \
7346 -Wpadded \
7347 -Wredundant-decls \
7348 -Wnested-externs \
7349 -Wunreachable-code \
7350 -Winline \
7351 -Winvalid-pch \
7352 -Wlong-long \
7353 -Wvla \
7354 -Wvolatile-register-var \
7355 -Wdisabled-optimization \
7356 -Wstack-protector \
7357 -Woverlength-strings \
7358 -Wbuiltin-macro-redefined \
7359 -Wmudflap \
7360 -Wpacked-bitfield-compat \
7361 -Wsync-nand \
7362 ; do
7363 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7364 done
7365 # The following are not documented in the manual but are included in
7366 # output from gcc --help=warnings.
7367 for gl_manywarn_item in \
7368 -Wattributes \
7369 -Wcoverage-mismatch \
7370 -Wunused-macros \
7371 ; do
7372 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7373 done
7374 # More warnings from gcc 4.6.2 --help=warnings.
7375 for gl_manywarn_item in \
7376 -Wabi \
7377 -Wcpp \
7378 -Wdeprecated \
7379 -Wdeprecated-declarations \
7380 -Wdiv-by-zero \
7381 -Wdouble-promotion \
7382 -Wendif-labels \
7383 -Wextra \
7384 -Wformat-contains-nul \
7385 -Wformat-extra-args \
7386 -Wformat-zero-length \
7387 -Wformat=2 \
7388 -Wmultichar \
7389 -Wnormalized=nfc \
7390 -Woverflow \
7391 -Wpointer-to-int-cast \
7392 -Wpragmas \
7393 -Wsuggest-attribute=const \
7394 -Wsuggest-attribute=noreturn \
7395 -Wsuggest-attribute=pure \
7396 -Wtrampolines \
7397 ; do
7398 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7399 done
7400
7401 # Disable the missing-field-initializers warning if needed
7402 if test "$gl_cv_cc_nomfi_needed" = yes; then
7403 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7404 fi
7405
7406 ws=$gl_manywarn_set
7407
7408
7409 gl_warn_set=
7410 set x $ws; shift
7411 for gl_warn_item
7412 do
7413 case " $nw " in
7414 *" $gl_warn_item "*)
7415 ;;
7416 *)
7417 gl_warn_set="$gl_warn_set $gl_warn_item"
7418 ;;
7419 esac
7420 done
7421 ws=$gl_warn_set
7422
7423 for w in $ws; do
7424 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7426 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7427 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7428 $as_echo_n "(cached) " >&6
7429 else
7430
7431 gl_save_compiler_FLAGS="$CFLAGS"
7432 as_fn_append CFLAGS " $w"
7433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7434 /* end confdefs.h. */
7435
7436 int
7437 main ()
7438 {
7439
7440 ;
7441 return 0;
7442 }
7443 _ACEOF
7444 if ac_fn_c_try_compile "$LINENO"; then :
7445 eval "$as_gl_Warn=yes"
7446 else
7447 eval "$as_gl_Warn=no"
7448 fi
7449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7450 CFLAGS="$gl_save_compiler_FLAGS"
7451
7452 fi
7453 eval ac_res=\$$as_gl_Warn
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7455 $as_echo "$ac_res" >&6; }
7456 eval as_val=\$$as_gl_Warn
7457 if test "x$as_val" = x""yes; then :
7458 as_fn_append WARN_CFLAGS " $w"
7459 fi
7460
7461
7462 done
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7464 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7465 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7466 $as_echo_n "(cached) " >&6
7467 else
7468
7469 gl_save_compiler_FLAGS="$CFLAGS"
7470 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7472 /* end confdefs.h. */
7473
7474 int
7475 main ()
7476 {
7477
7478 ;
7479 return 0;
7480 }
7481 _ACEOF
7482 if ac_fn_c_try_compile "$LINENO"; then :
7483 gl_cv_warn_c__Wno_missing_field_initializers=yes
7484 else
7485 gl_cv_warn_c__Wno_missing_field_initializers=no
7486 fi
7487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7488 CFLAGS="$gl_save_compiler_FLAGS"
7489
7490 fi
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7492 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7493 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7494 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7495 fi
7496
7497 # We need this one
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7499 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7500 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7501 $as_echo_n "(cached) " >&6
7502 else
7503
7504 gl_save_compiler_FLAGS="$CFLAGS"
7505 as_fn_append CFLAGS " -Wno-sign-compare"
7506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7507 /* end confdefs.h. */
7508
7509 int
7510 main ()
7511 {
7512
7513 ;
7514 return 0;
7515 }
7516 _ACEOF
7517 if ac_fn_c_try_compile "$LINENO"; then :
7518 gl_cv_warn_c__Wno_sign_compare=yes
7519 else
7520 gl_cv_warn_c__Wno_sign_compare=no
7521 fi
7522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7523 CFLAGS="$gl_save_compiler_FLAGS"
7524
7525 fi
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7527 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7528 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7529 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7530 fi
7531
7532 # Too many warnings for now
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7534 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7535 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7536 $as_echo_n "(cached) " >&6
7537 else
7538
7539 gl_save_compiler_FLAGS="$CFLAGS"
7540 as_fn_append CFLAGS " -Wno-type-limits"
7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7542 /* end confdefs.h. */
7543
7544 int
7545 main ()
7546 {
7547
7548 ;
7549 return 0;
7550 }
7551 _ACEOF
7552 if ac_fn_c_try_compile "$LINENO"; then :
7553 gl_cv_warn_c__Wno_type_limits=yes
7554 else
7555 gl_cv_warn_c__Wno_type_limits=no
7556 fi
7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7558 CFLAGS="$gl_save_compiler_FLAGS"
7559
7560 fi
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7562 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7563 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7564 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7565 fi
7566
7567 # Too many warnings for now
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7569 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7570 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7571 $as_echo_n "(cached) " >&6
7572 else
7573
7574 gl_save_compiler_FLAGS="$CFLAGS"
7575 as_fn_append CFLAGS " -Wno-switch"
7576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7577 /* end confdefs.h. */
7578
7579 int
7580 main ()
7581 {
7582
7583 ;
7584 return 0;
7585 }
7586 _ACEOF
7587 if ac_fn_c_try_compile "$LINENO"; then :
7588 gl_cv_warn_c__Wno_switch=yes
7589 else
7590 gl_cv_warn_c__Wno_switch=no
7591 fi
7592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7593 CFLAGS="$gl_save_compiler_FLAGS"
7594
7595 fi
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7597 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7598 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7599 as_fn_append WARN_CFLAGS " -Wno-switch"
7600 fi
7601
7602 # Too many warnings for now
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7604 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7605 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7606 $as_echo_n "(cached) " >&6
7607 else
7608
7609 gl_save_compiler_FLAGS="$CFLAGS"
7610 as_fn_append CFLAGS " -Wno-unused-parameter"
7611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7612 /* end confdefs.h. */
7613
7614 int
7615 main ()
7616 {
7617
7618 ;
7619 return 0;
7620 }
7621 _ACEOF
7622 if ac_fn_c_try_compile "$LINENO"; then :
7623 gl_cv_warn_c__Wno_unused_parameter=yes
7624 else
7625 gl_cv_warn_c__Wno_unused_parameter=no
7626 fi
7627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7628 CFLAGS="$gl_save_compiler_FLAGS"
7629
7630 fi
7631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7632 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7633 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7634 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7635 fi
7636
7637 # Too many warnings for now
7638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7639 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7640 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7641 $as_echo_n "(cached) " >&6
7642 else
7643
7644 gl_save_compiler_FLAGS="$CFLAGS"
7645 as_fn_append CFLAGS " -Wno-format-nonliteral"
7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7647 /* end confdefs.h. */
7648
7649 int
7650 main ()
7651 {
7652
7653 ;
7654 return 0;
7655 }
7656 _ACEOF
7657 if ac_fn_c_try_compile "$LINENO"; then :
7658 gl_cv_warn_c__Wno_format_nonliteral=yes
7659 else
7660 gl_cv_warn_c__Wno_format_nonliteral=no
7661 fi
7662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7663 CFLAGS="$gl_save_compiler_FLAGS"
7664
7665 fi
7666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7667 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7668 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7669 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7670 fi
7671
7672
7673
7674 # In spite of excluding -Wlogical-op above, it is enabled, as of
7675 # gcc 4.5.0 20090517.
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7677 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7678 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7679 $as_echo_n "(cached) " >&6
7680 else
7681
7682 gl_save_compiler_FLAGS="$CFLAGS"
7683 as_fn_append CFLAGS " -Wno-logical-op"
7684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7685 /* end confdefs.h. */
7686
7687 int
7688 main ()
7689 {
7690
7691 ;
7692 return 0;
7693 }
7694 _ACEOF
7695 if ac_fn_c_try_compile "$LINENO"; then :
7696 gl_cv_warn_c__Wno_logical_op=yes
7697 else
7698 gl_cv_warn_c__Wno_logical_op=no
7699 fi
7700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7701 CFLAGS="$gl_save_compiler_FLAGS"
7702
7703 fi
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7705 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7706 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7707 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7708 fi
7709
7710
7711
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7713 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7714 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7715 $as_echo_n "(cached) " >&6
7716 else
7717
7718 gl_save_compiler_FLAGS="$CFLAGS"
7719 as_fn_append CFLAGS " -fdiagnostics-show-option"
7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7721 /* end confdefs.h. */
7722
7723 int
7724 main ()
7725 {
7726
7727 ;
7728 return 0;
7729 }
7730 _ACEOF
7731 if ac_fn_c_try_compile "$LINENO"; then :
7732 gl_cv_warn_c__fdiagnostics_show_option=yes
7733 else
7734 gl_cv_warn_c__fdiagnostics_show_option=no
7735 fi
7736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7737 CFLAGS="$gl_save_compiler_FLAGS"
7738
7739 fi
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7741 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7742 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7743 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7744 fi
7745
7746
7747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7748 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7749 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7750 $as_echo_n "(cached) " >&6
7751 else
7752
7753 gl_save_compiler_FLAGS="$CFLAGS"
7754 as_fn_append CFLAGS " -funit-at-a-time"
7755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756 /* end confdefs.h. */
7757
7758 int
7759 main ()
7760 {
7761
7762 ;
7763 return 0;
7764 }
7765 _ACEOF
7766 if ac_fn_c_try_compile "$LINENO"; then :
7767 gl_cv_warn_c__funit_at_a_time=yes
7768 else
7769 gl_cv_warn_c__funit_at_a_time=no
7770 fi
7771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7772 CFLAGS="$gl_save_compiler_FLAGS"
7773
7774 fi
7775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7776 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7777 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7778 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7779 fi
7780
7781
7782
7783
7784 $as_echo "#define lint 1" >>confdefs.h
7785
7786
7787 $as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
7788
7789
7790 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7791
7792
7793 # We use a slightly smaller set of warning options for lib/.
7794 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7795 nw=
7796 nw="$nw -Wunused-macros"
7797
7798
7799 gl_warn_set=
7800 set x $WARN_CFLAGS; shift
7801 for gl_warn_item
7802 do
7803 case " $nw " in
7804 *" $gl_warn_item "*)
7805 ;;
7806 *)
7807 gl_warn_set="$gl_warn_set $gl_warn_item"
7808 ;;
7809 esac
7810 done
7811 GNULIB_WARN_CFLAGS=$gl_warn_set
7812
7813
7814 fi
7815
7816
7817
7818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7819 $as_echo_n "checking whether ln -s works... " >&6; }
7820 LN_S=$as_ln_s
7821 if test "$LN_S" = "ln -s"; then
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7823 $as_echo "yes" >&6; }
7824 else
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7826 $as_echo "no, using $LN_S" >&6; }
7827 fi
7828
7829
7830 # Extract the first word of "install-info", so it can be a program name with args.
7831 set dummy install-info; ac_word=$2
7832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7833 $as_echo_n "checking for $ac_word... " >&6; }
7834 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7835 $as_echo_n "(cached) " >&6
7836 else
7837 case $INSTALL_INFO in
7838 [\\/]* | ?:[\\/]*)
7839 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7840 ;;
7841 *)
7842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7843 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7844 do
7845 IFS=$as_save_IFS
7846 test -z "$as_dir" && as_dir=.
7847 for ac_exec_ext in '' $ac_executable_extensions; do
7848 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7849 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7851 break 2
7852 fi
7853 done
7854 done
7855 IFS=$as_save_IFS
7856
7857 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7858 ;;
7859 esac
7860 fi
7861 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7862 if test -n "$INSTALL_INFO"; then
7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7864 $as_echo "$INSTALL_INFO" >&6; }
7865 else
7866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7867 $as_echo "no" >&6; }
7868 fi
7869
7870
7871 # Extract the first word of "gzip", so it can be a program name with args.
7872 set dummy gzip; ac_word=$2
7873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7874 $as_echo_n "checking for $ac_word... " >&6; }
7875 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7876 $as_echo_n "(cached) " >&6
7877 else
7878 case $GZIP_PROG in
7879 [\\/]* | ?:[\\/]*)
7880 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7881 ;;
7882 *)
7883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7884 for as_dir in $PATH
7885 do
7886 IFS=$as_save_IFS
7887 test -z "$as_dir" && as_dir=.
7888 for ac_exec_ext in '' $ac_executable_extensions; do
7889 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7890 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7891 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7892 break 2
7893 fi
7894 done
7895 done
7896 IFS=$as_save_IFS
7897
7898 ;;
7899 esac
7900 fi
7901 GZIP_PROG=$ac_cv_path_GZIP_PROG
7902 if test -n "$GZIP_PROG"; then
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7904 $as_echo "$GZIP_PROG" >&6; }
7905 else
7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7907 $as_echo "no" >&6; }
7908 fi
7909
7910
7911
7912 if test $opsys = gnu-linux; then
7913 # Extract the first word of "paxctl", so it can be a program name with args.
7914 set dummy paxctl; ac_word=$2
7915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7916 $as_echo_n "checking for $ac_word... " >&6; }
7917 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7918 $as_echo_n "(cached) " >&6
7919 else
7920 case $PAXCTL in
7921 [\\/]* | ?:[\\/]*)
7922 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
7923 ;;
7924 *)
7925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7926 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
7927 do
7928 IFS=$as_save_IFS
7929 test -z "$as_dir" && as_dir=.
7930 for ac_exec_ext in '' $ac_executable_extensions; do
7931 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7932 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
7933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7934 break 2
7935 fi
7936 done
7937 done
7938 IFS=$as_save_IFS
7939
7940 ;;
7941 esac
7942 fi
7943 PAXCTL=$ac_cv_path_PAXCTL
7944 if test -n "$PAXCTL"; then
7945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7946 $as_echo "$PAXCTL" >&6; }
7947 else
7948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7949 $as_echo "no" >&6; }
7950 fi
7951
7952
7953 if test "X$PAXCTL" != X; then
7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether binaries have a PT_PAX_FLAGS header" >&5
7955 $as_echo_n "checking whether binaries have a PT_PAX_FLAGS header... " >&6; }
7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7957 /* end confdefs.h. */
7958
7959 int
7960 main ()
7961 {
7962
7963 ;
7964 return 0;
7965 }
7966 _ACEOF
7967 if ac_fn_c_try_link "$LINENO"; then :
7968 if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7969 $as_echo "yes" >&6; }
7970 else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7971 $as_echo "no" >&6; }; PAXCTL=""; fi
7972 fi
7973 rm -f core conftest.err conftest.$ac_objext \
7974 conftest$ac_exeext conftest.$ac_ext
7975 fi
7976 fi
7977
7978 ## Need makeinfo >= 4.7 (?) to build the manuals.
7979 # Extract the first word of "makeinfo", so it can be a program name with args.
7980 set dummy makeinfo; ac_word=$2
7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7982 $as_echo_n "checking for $ac_word... " >&6; }
7983 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7984 $as_echo_n "(cached) " >&6
7985 else
7986 case $MAKEINFO in
7987 [\\/]* | ?:[\\/]*)
7988 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7989 ;;
7990 *)
7991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7992 for as_dir in $PATH
7993 do
7994 IFS=$as_save_IFS
7995 test -z "$as_dir" && as_dir=.
7996 for ac_exec_ext in '' $ac_executable_extensions; do
7997 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7998 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8000 break 2
8001 fi
8002 done
8003 done
8004 IFS=$as_save_IFS
8005
8006 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
8007 ;;
8008 esac
8009 fi
8010 MAKEINFO=$ac_cv_path_MAKEINFO
8011 if test -n "$MAKEINFO"; then
8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
8013 $as_echo "$MAKEINFO" >&6; }
8014 else
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8016 $as_echo "no" >&6; }
8017 fi
8018
8019
8020 if test "$MAKEINFO" != "no" && \
8021 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
8022 MAKEINFO=no
8023 fi
8024
8025 ## Makeinfo is unusual. For a released Emacs, the manuals are
8026 ## pre-built, and not deleted by the normal clean rules. makeinfo is
8027 ## therefore in the category of "special tools" not normally required, which
8028 ## configure does not have to check for (eg autoconf itself).
8029 ## In a Bazaar checkout on the other hand, the manuals are not included.
8030 ## So makeinfo is a requirement to build from Bazaar, and configure
8031 ## should test for it as it does for any other build requirement.
8032 ## We use the presence of $srcdir/info/emacs to distinguish a release,
8033 ## with pre-built manuals, from a Bazaar checkout.
8034 HAVE_MAKEINFO=yes
8035
8036 if test "$MAKEINFO" = "no"; then
8037 MAKEINFO=makeinfo
8038 if test "x${with_makeinfo}" = "xno"; then
8039 HAVE_MAKEINFO=no
8040 elif test ! -e $srcdir/info/emacs; then
8041 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
8042 source tree does not seem to have pre-built manuals in the \`info' directory.
8043 Either install a suitable version of makeinfo, or re-run configure
8044 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
8045 fi
8046 fi
8047
8048
8049 INFO_EXT=.info
8050 INFO_OPTS=--no-split
8051
8052
8053
8054
8055 if test x$GCC = xyes; then
8056 test "x$GCC_LINK_TEST_OPTIONS" != x && \
8057 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
8058 else
8059 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
8060 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
8061 fi
8062
8063
8064 late_LDFLAGS=$LDFLAGS
8065 if test x$GCC = xyes; then
8066 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
8067 else
8068 LDFLAGS="$LDFLAGS -znocombreloc"
8069 fi
8070
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
8072 $as_echo_n "checking for -znocombreloc... " >&6; }
8073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8074 /* end confdefs.h. */
8075
8076 int
8077 main ()
8078 {
8079
8080 ;
8081 return 0;
8082 }
8083 _ACEOF
8084 if ac_fn_c_try_link "$LINENO"; then :
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8086 $as_echo "yes" >&6; }
8087 else
8088 LDFLAGS=$late_LDFLAGS
8089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8090 $as_echo "no" >&6; }
8091 fi
8092 rm -f core conftest.err conftest.$ac_objext \
8093 conftest$ac_exeext conftest.$ac_ext
8094
8095
8096 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
8097 case "$opsys" in
8098 your-opsys-here) CANNOT_DUMP=yes ;;
8099 esac
8100
8101 test "$CANNOT_DUMP" = "yes" && \
8102
8103 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
8104
8105
8106
8107
8108
8109 UNEXEC_OBJ=unexelf.o
8110 case "$opsys" in
8111 # MSDOS uses unexcoff.o
8112 # MSWindows uses unexw32.o
8113 aix4-2)
8114 UNEXEC_OBJ=unexaix.o
8115 ;;
8116 cygwin)
8117 UNEXEC_OBJ=unexcw.o
8118 ;;
8119 darwin)
8120 UNEXEC_OBJ=unexmacosx.o
8121 ;;
8122 hpux10-20 | hpux11)
8123 UNEXEC_OBJ=unexhp9k800.o
8124 ;;
8125 sol2-10)
8126 # Use the Solaris dldump() function, called from unexsol.c, to dump
8127 # emacs, instead of the generic ELF dump code found in unexelf.c.
8128 # The resulting binary has a complete symbol table, and is better
8129 # for debugging and other observability tools (debuggers, pstack, etc).
8130 #
8131 # If you encounter a problem using dldump(), please consider sending
8132 # a message to the OpenSolaris tools-linking mailing list:
8133 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8134 #
8135 # It is likely that dldump() works with older Solaris too, but this has
8136 # not been tested, so for now this change is for Solaris 10 or newer.
8137 UNEXEC_OBJ=unexsol.o
8138 ;;
8139 esac
8140
8141 LD_SWITCH_SYSTEM=
8142 case "$opsys" in
8143 freebsd)
8144 ## Let `ld' find image libs and similar things in /usr/local/lib.
8145 ## The system compiler, GCC, has apparently been modified to not
8146 ## look there, contrary to what a stock GCC would do.
8147 ### It's not our place to do this. See bug#10313#17.
8148 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8149 :
8150 ;;
8151
8152 gnu-linux)
8153 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8154 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8155 ;;
8156
8157 netbsd)
8158 ### It's not our place to do this. See bug#10313#17.
8159 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8160 :
8161 ;;
8162
8163 openbsd)
8164 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8165 ## otherwise Emacs dumps core on elf systems.
8166 LD_SWITCH_SYSTEM="-Z"
8167 ;;
8168 esac
8169
8170
8171 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8172
8173 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8174 ## which has not been defined yet. When this was handled with cpp,
8175 ## it was expanded to null when configure sourced the s/*.h file.
8176 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8177 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8178 ## (or somesuch), but because it is supposed to go at the _front_
8179 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8180 ## Compare with the gnu-linux case below, which added to the end
8181 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8182 ## LD_SWITCH_SYSTEM_TEMACS.
8183 case "$opsys" in
8184 netbsd|openbsd)
8185 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8186 esac
8187
8188
8189 C_SWITCH_MACHINE=
8190 case $canonical in
8191 alpha*)
8192 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8193 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8194
8195 fi
8196
8197 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8198 ## With ELF, make sure that all common symbols get allocated to in the
8199 ## data section. Otherwise, the dump of temacs may miss variables in
8200 ## the shared library that have been initialized. For example, with
8201 ## GNU libc, __malloc_initialized would normally be resolved to the
8202 ## shared library's .bss section, which is fatal.
8203 if test "x$GCC" = "xyes"; then
8204 C_SWITCH_MACHINE="-fno-common"
8205 else
8206 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8207 fi
8208 else
8209 UNEXEC_OBJ=unexalpha.o
8210 fi
8211 ;;
8212 esac
8213
8214
8215
8216
8217 C_SWITCH_SYSTEM=
8218 ## Some programs in src produce warnings saying certain subprograms
8219 ## are too complex and need a MAXMEM value greater than 2000 for
8220 ## additional optimization. --nils@exp-math.uni-essen.de
8221 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8222 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8223 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8224 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8225
8226
8227
8228 LIBS_SYSTEM=
8229 case "$opsys" in
8230 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8231 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8232
8233 freebsd) LIBS_SYSTEM="-lutil" ;;
8234
8235 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8236
8237 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8238
8239 ## Motif needs -lgen.
8240 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8241 esac
8242
8243
8244
8245 ### Make sure subsequent tests use flags consistent with the build flags.
8246
8247 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8248 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8249 else
8250 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8251 fi
8252
8253 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8254
8255 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8256
8257
8258
8259 LIB_MATH=-lm
8260 LIB_STANDARD=
8261 START_FILES=
8262 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8263
8264 case $opsys in
8265 cygwin )
8266 LIB_MATH=
8267 START_FILES='pre-crt0.o'
8268 ;;
8269 darwin )
8270 ## Adding -lm confuses the dynamic linker, so omit it.
8271 LIB_MATH=
8272 START_FILES='pre-crt0.o'
8273 ;;
8274 freebsd )
8275 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8276 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8277 SYSTEM_TYPE=berkeley-unix
8278 ;;
8279 gnu-linux | gnu-kfreebsd )
8280 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8281 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8282 ;;
8283 hpux10-20 | hpux11 )
8284 LIB_STANDARD=-lc
8285 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8286 ;;
8287 netbsd | openbsd )
8288 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8289 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8290 SYSTEM_TYPE=berkeley-unix
8291 ;;
8292
8293 sol2* | unixware )
8294 SYSTEM_TYPE=usg-unix-v
8295 ;;
8296
8297 esac
8298
8299
8300
8301
8302 cat >>confdefs.h <<_ACEOF
8303 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8304 _ACEOF
8305
8306
8307 crt_files=
8308
8309 for file in x $LIB_STANDARD $START_FILES; do
8310 case "$file" in
8311 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8312 esac
8313 done
8314
8315 if test "x$crt_files" != x; then
8316
8317 ## If user specified a crt-dir, use that unconditionally.
8318 crt_gcc=no
8319
8320 if test "X$CRT_DIR" = "X"; then
8321
8322 CRT_DIR=/usr/lib # default
8323
8324 case "$canonical" in
8325 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8326 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8327 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8328 ## For anything else (eg /usr/lib32), it is up the user to specify
8329 ## the location (bug#5655).
8330 ## Test for crtn.o, not just the directory, because sometimes the
8331 ## directory exists but does not have the relevant files (bug#1287).
8332 ## FIXME better to test for binary compatibility somehow.
8333 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8334 ;;
8335
8336 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8337 esac
8338
8339 case "$opsys" in
8340 hpux10-20) CRT_DIR=/lib ;;
8341 esac
8342
8343 test "x${GCC}" = xyes && crt_gcc=yes
8344
8345 fi # CRT_DIR = ""
8346
8347 crt_missing=
8348
8349 for file in $crt_files; do
8350
8351 ## If we're using gcc, try to determine it automatically by asking
8352 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8353 ## system-dependent default from above.]
8354 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8355
8356 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8357 case "$crt_file" in
8358 */*)
8359 CRT_DIR=`$as_dirname -- "$crt_file" ||
8360 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8361 X"$crt_file" : 'X\(//\)[^/]' \| \
8362 X"$crt_file" : 'X\(//\)$' \| \
8363 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8364 $as_echo X"$crt_file" |
8365 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8366 s//\1/
8367 q
8368 }
8369 /^X\(\/\/\)[^/].*/{
8370 s//\1/
8371 q
8372 }
8373 /^X\(\/\/\)$/{
8374 s//\1/
8375 q
8376 }
8377 /^X\(\/\).*/{
8378 s//\1/
8379 q
8380 }
8381 s/.*/./; q'`
8382 ;;
8383 esac
8384 fi
8385
8386 crt_gcc=no
8387
8388 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8389 done # $crt_files
8390
8391 test "x$crt_missing" = x || \
8392 as_fn_error "Required file(s) not found:$crt_missing
8393 Try using the --with-crt-dir option." "$LINENO" 5
8394
8395 fi # crt_files != ""
8396
8397
8398
8399 case $opsys in
8400 netbsd | openbsd )
8401 if test -f $CRT_DIR/crti.o; then
8402
8403 test -f $CRT_DIR/crtn.o || \
8404 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8405
8406 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8407 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8408 fi
8409 ;;
8410 esac
8411
8412
8413 pre_PKG_CONFIG_CFLAGS=$CFLAGS
8414 pre_PKG_CONFIG_LIBS=$LIBS
8415
8416 # Extract the first word of "pkg-config", so it can be a program name with args.
8417 set dummy pkg-config; ac_word=$2
8418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8419 $as_echo_n "checking for $ac_word... " >&6; }
8420 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8421 $as_echo_n "(cached) " >&6
8422 else
8423 case $PKG_CONFIG in
8424 [\\/]* | ?:[\\/]*)
8425 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8426 ;;
8427 *)
8428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8429 for as_dir in $PATH
8430 do
8431 IFS=$as_save_IFS
8432 test -z "$as_dir" && as_dir=.
8433 for ac_exec_ext in '' $ac_executable_extensions; do
8434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8435 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8437 break 2
8438 fi
8439 done
8440 done
8441 IFS=$as_save_IFS
8442
8443 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8444 ;;
8445 esac
8446 fi
8447 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8448 if test -n "$PKG_CONFIG"; then
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8450 $as_echo "$PKG_CONFIG" >&6; }
8451 else
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8453 $as_echo "no" >&6; }
8454 fi
8455
8456
8457
8458
8459
8460
8461 if test "${with_sound}" != "no"; then
8462 # Sound support for GNU/Linux and the free BSDs.
8463 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8464 do :
8465 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8466 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8467 eval as_val=\$$as_ac_Header
8468 if test "x$as_val" = x""yes; then :
8469 cat >>confdefs.h <<_ACEOF
8470 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8471 _ACEOF
8472 have_sound_header=yes
8473 fi
8474
8475 done
8476
8477 # Emulation library used on NetBSD.
8478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8479 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8480 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8481 $as_echo_n "(cached) " >&6
8482 else
8483 ac_check_lib_save_LIBS=$LIBS
8484 LIBS="-lossaudio $LIBS"
8485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8486 /* end confdefs.h. */
8487
8488 /* Override any GCC internal prototype to avoid an error.
8489 Use char because int might match the return type of a GCC
8490 builtin and then its argument prototype would still apply. */
8491 #ifdef __cplusplus
8492 extern "C"
8493 #endif
8494 char _oss_ioctl ();
8495 int
8496 main ()
8497 {
8498 return _oss_ioctl ();
8499 ;
8500 return 0;
8501 }
8502 _ACEOF
8503 if ac_fn_c_try_link "$LINENO"; then :
8504 ac_cv_lib_ossaudio__oss_ioctl=yes
8505 else
8506 ac_cv_lib_ossaudio__oss_ioctl=no
8507 fi
8508 rm -f core conftest.err conftest.$ac_objext \
8509 conftest$ac_exeext conftest.$ac_ext
8510 LIBS=$ac_check_lib_save_LIBS
8511 fi
8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8513 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8514 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8515 LIBSOUND=-lossaudio
8516 else
8517 LIBSOUND=
8518 fi
8519
8520
8521
8522 ALSA_REQUIRED=1.0.0
8523 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8524
8525 succeeded=no
8526
8527 if test "$PKG_CONFIG" = "no" ; then
8528 HAVE_ALSA=no
8529 else
8530 PKG_CONFIG_MIN_VERSION=0.9.0
8531 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8533 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8534
8535 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8536 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8537 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8538 edit_cflags="
8539 s,///*,/,g
8540 s/^/ /
8541 s/ -I/ $isystem/g
8542 s/^ //
8543 "
8544 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8545 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8547 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8548 succeeded=yes
8549 else
8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8551 $as_echo "no" >&6; }
8552 ALSA_CFLAGS=""
8553 ALSA_LIBS=""
8554 ## If we have a custom action on failure, don't print errors, but
8555 ## do set a variable so people can do so.
8556 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8557
8558 fi
8559
8560
8561
8562 else
8563 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8564 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8565 fi
8566 fi
8567
8568 if test $succeeded = yes; then
8569 HAVE_ALSA=yes
8570 else
8571 HAVE_ALSA=no
8572 fi
8573
8574 if test $HAVE_ALSA = yes; then
8575 SAVE_CFLAGS="$CFLAGS"
8576 SAVE_LIBS="$LIBS"
8577 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8578 LIBS="$ALSA_LIBS $LIBS"
8579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8580 /* end confdefs.h. */
8581 #include <asoundlib.h>
8582 int
8583 main ()
8584 {
8585 snd_lib_error_set_handler (0);
8586 ;
8587 return 0;
8588 }
8589 _ACEOF
8590 if ac_fn_c_try_compile "$LINENO"; then :
8591 emacs_alsa_normal=yes
8592 else
8593 emacs_alsa_normal=no
8594 fi
8595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8596 if test "$emacs_alsa_normal" != yes; then
8597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8598 /* end confdefs.h. */
8599 #include <alsa/asoundlib.h>
8600 int
8601 main ()
8602 {
8603 snd_lib_error_set_handler (0);
8604 ;
8605 return 0;
8606 }
8607 _ACEOF
8608 if ac_fn_c_try_compile "$LINENO"; then :
8609 emacs_alsa_subdir=yes
8610 else
8611 emacs_alsa_subdir=no
8612 fi
8613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8614 if test "$emacs_alsa_subdir" != yes; then
8615 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8616 fi
8617 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8618 fi
8619
8620 CFLAGS="$SAVE_CFLAGS"
8621 LIBS="$SAVE_LIBS"
8622 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8623 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8624
8625 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8626
8627 fi
8628
8629 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8630 case "$opsys" in
8631 gnu-linux|freebsd|netbsd)
8632
8633 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8634
8635 ;;
8636 esac
8637 fi
8638
8639
8640 fi
8641
8642
8643
8644
8645 for ac_header in $ac_header_list
8646 do :
8647 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8648 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8649 "
8650 eval as_val=\$$as_ac_Header
8651 if test "x$as_val" = x""yes; then :
8652 cat >>confdefs.h <<_ACEOF
8653 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8654 _ACEOF
8655
8656 fi
8657
8658 done
8659
8660
8661
8662
8663
8664
8665
8666
8667
8668
8669
8670
8671
8672
8673
8674
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8689 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8691 /* end confdefs.h. */
8692 #include <sys/personality.h>
8693 int
8694 main ()
8695 {
8696 personality (PER_LINUX32)
8697 ;
8698 return 0;
8699 }
8700 _ACEOF
8701 if ac_fn_c_try_compile "$LINENO"; then :
8702 emacs_cv_personality_linux32=yes
8703 else
8704 emacs_cv_personality_linux32=no
8705 fi
8706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8708 $as_echo "$emacs_cv_personality_linux32" >&6; }
8709
8710 if test $emacs_cv_personality_linux32 = yes; then
8711
8712 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8713
8714 fi
8715
8716 for ac_header in term.h
8717 do :
8718 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8719 if test "x$ac_cv_header_term_h" = x""yes; then :
8720 cat >>confdefs.h <<_ACEOF
8721 #define HAVE_TERM_H 1
8722 _ACEOF
8723
8724 fi
8725
8726 done
8727
8728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8729 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8730 if test "${ac_cv_header_time+set}" = set; then :
8731 $as_echo_n "(cached) " >&6
8732 else
8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8734 /* end confdefs.h. */
8735 #include <sys/types.h>
8736 #include <sys/time.h>
8737 #include <time.h>
8738
8739 int
8740 main ()
8741 {
8742 if ((struct tm *) 0)
8743 return 0;
8744 ;
8745 return 0;
8746 }
8747 _ACEOF
8748 if ac_fn_c_try_compile "$LINENO"; then :
8749 ac_cv_header_time=yes
8750 else
8751 ac_cv_header_time=no
8752 fi
8753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8754 fi
8755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8756 $as_echo "$ac_cv_header_time" >&6; }
8757 if test $ac_cv_header_time = yes; then
8758
8759 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8760
8761 fi
8762
8763 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8764 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8765 ac_have_decl=1
8766 else
8767 ac_have_decl=0
8768 fi
8769
8770 cat >>confdefs.h <<_ACEOF
8771 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8772 _ACEOF
8773
8774 if test $ac_cv_have_decl_sys_siglist != yes; then
8775 # For Tru64, at least:
8776 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8777 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8778 ac_have_decl=1
8779 else
8780 ac_have_decl=0
8781 fi
8782
8783 cat >>confdefs.h <<_ACEOF
8784 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8785 _ACEOF
8786
8787 if test $ac_cv_have_decl___sys_siglist = yes; then
8788
8789 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8790
8791 fi
8792 fi
8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8794 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8795 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8796 $as_echo_n "(cached) " >&6
8797 else
8798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8799 /* end confdefs.h. */
8800 #include <sys/types.h>
8801 #include <sys/wait.h>
8802 #ifndef WEXITSTATUS
8803 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8804 #endif
8805 #ifndef WIFEXITED
8806 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8807 #endif
8808
8809 int
8810 main ()
8811 {
8812 int s;
8813 wait (&s);
8814 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8815 ;
8816 return 0;
8817 }
8818 _ACEOF
8819 if ac_fn_c_try_compile "$LINENO"; then :
8820 ac_cv_header_sys_wait_h=yes
8821 else
8822 ac_cv_header_sys_wait_h=no
8823 fi
8824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8825 fi
8826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8827 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8828 if test $ac_cv_header_sys_wait_h = yes; then
8829
8830 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8831
8832 fi
8833
8834
8835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8836 $as_echo_n "checking for speed_t... " >&6; }
8837 if test "${emacs_cv_speed_t+set}" = set; then :
8838 $as_echo_n "(cached) " >&6
8839 else
8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8841 /* end confdefs.h. */
8842 #include <termios.h>
8843 int
8844 main ()
8845 {
8846 speed_t x = 1;
8847 ;
8848 return 0;
8849 }
8850 _ACEOF
8851 if ac_fn_c_try_compile "$LINENO"; then :
8852 emacs_cv_speed_t=yes
8853 else
8854 emacs_cv_speed_t=no
8855 fi
8856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8857 fi
8858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8859 $as_echo "$emacs_cv_speed_t" >&6; }
8860 if test $emacs_cv_speed_t = yes; then
8861
8862 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8863
8864 fi
8865
8866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8867 $as_echo_n "checking for struct exception... " >&6; }
8868 if test "${emacs_cv_struct_exception+set}" = set; then :
8869 $as_echo_n "(cached) " >&6
8870 else
8871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8872 /* end confdefs.h. */
8873 #include <math.h>
8874 int
8875 main ()
8876 {
8877 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8878 ;
8879 return 0;
8880 }
8881 _ACEOF
8882 if ac_fn_c_try_compile "$LINENO"; then :
8883 emacs_cv_struct_exception=yes
8884 else
8885 emacs_cv_struct_exception=no
8886 fi
8887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8888 fi
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8890 $as_echo "$emacs_cv_struct_exception" >&6; }
8891 HAVE_EXCEPTION=$emacs_cv_struct_exception
8892 if test $emacs_cv_struct_exception != yes || test $opsys = darwin; then
8893
8894 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8895
8896 fi
8897
8898
8899
8900
8901 for ac_header in net/if.h
8902 do :
8903 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8904 #if HAVE_SYS_SOCKET_H
8905 #include <sys/socket.h>
8906 #endif
8907 "
8908 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8909 cat >>confdefs.h <<_ACEOF
8910 #define HAVE_NET_IF_H 1
8911 _ACEOF
8912
8913 fi
8914
8915 done
8916
8917 for ac_header in ifaddrs.h
8918 do :
8919 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8920 #if HAVE_SYS_SOCKET_H
8921 #include <sys/socket.h>
8922 #endif
8923 "
8924 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8925 cat >>confdefs.h <<_ACEOF
8926 #define HAVE_IFADDRS_H 1
8927 _ACEOF
8928
8929 fi
8930
8931 done
8932
8933 for ac_header in net/if_dl.h
8934 do :
8935 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8936 #if HAVE_SYS_SOCKET_H
8937 #include <sys/socket.h>
8938 #endif
8939 "
8940 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8941 cat >>confdefs.h <<_ACEOF
8942 #define HAVE_NET_IF_DL_H 1
8943 _ACEOF
8944
8945 fi
8946
8947 done
8948
8949
8950 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8951 #if HAVE_SYS_SOCKET_H
8952 #include <sys/socket.h>
8953 #endif
8954 #if HAVE_NET_IF_H
8955 #include <net/if.h>
8956 #endif
8957 "
8958 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8959
8960 cat >>confdefs.h <<_ACEOF
8961 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8962 _ACEOF
8963
8964
8965 fi
8966 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8967 #if HAVE_SYS_SOCKET_H
8968 #include <sys/socket.h>
8969 #endif
8970 #if HAVE_NET_IF_H
8971 #include <net/if.h>
8972 #endif
8973 "
8974 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8975
8976 cat >>confdefs.h <<_ACEOF
8977 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8978 _ACEOF
8979
8980
8981 fi
8982 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8983 #if HAVE_SYS_SOCKET_H
8984 #include <sys/socket.h>
8985 #endif
8986 #if HAVE_NET_IF_H
8987 #include <net/if.h>
8988 #endif
8989 "
8990 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8991
8992 cat >>confdefs.h <<_ACEOF
8993 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8994 _ACEOF
8995
8996
8997 fi
8998 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8999 #if HAVE_SYS_SOCKET_H
9000 #include <sys/socket.h>
9001 #endif
9002 #if HAVE_NET_IF_H
9003 #include <net/if.h>
9004 #endif
9005 "
9006 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
9007
9008 cat >>confdefs.h <<_ACEOF
9009 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
9010 _ACEOF
9011
9012
9013 fi
9014 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
9015 #if HAVE_SYS_SOCKET_H
9016 #include <sys/socket.h>
9017 #endif
9018 #if HAVE_NET_IF_H
9019 #include <net/if.h>
9020 #endif
9021 "
9022 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
9023
9024 cat >>confdefs.h <<_ACEOF
9025 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
9026 _ACEOF
9027
9028
9029 fi
9030 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
9031 #if HAVE_SYS_SOCKET_H
9032 #include <sys/socket.h>
9033 #endif
9034 #if HAVE_NET_IF_H
9035 #include <net/if.h>
9036 #endif
9037 "
9038 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
9039
9040 cat >>confdefs.h <<_ACEOF
9041 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9042 _ACEOF
9043
9044
9045 fi
9046
9047
9048
9049
9050 DEPFLAGS=
9051 MKDEPDIR=":"
9052 deps_frag=deps.mk
9053 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9055 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9056 HAVE_GNU_MAKE=no
9057 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9058 if test "x$testval" != x; then
9059 HAVE_GNU_MAKE=yes
9060 else
9061 ac_enable_autodepend=no
9062 fi
9063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9064 $as_echo "$HAVE_GNU_MAKE" >&6; }
9065 if test $HAVE_GNU_MAKE = yes; then
9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9067 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9068 SAVE_CFLAGS="$CFLAGS"
9069 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9071 /* end confdefs.h. */
9072
9073 int
9074 main ()
9075 {
9076
9077 ;
9078 return 0;
9079 }
9080 _ACEOF
9081 if ac_fn_c_try_compile "$LINENO"; then :
9082
9083 else
9084 ac_enable_autodepend=no
9085 fi
9086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9087 CFLAGS="$SAVE_CFLAGS"
9088 test -f deps.d || ac_enable_autodepend=no
9089 rm -rf deps.d
9090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9091 $as_echo "$ac_enable_autodepend" >&6; }
9092 fi
9093 if test $ac_enable_autodepend = yes; then
9094 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9095 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9096 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9097 deps_frag=autodeps.mk
9098 fi
9099 fi
9100 deps_frag=$srcdir/src/$deps_frag
9101
9102
9103
9104
9105
9106 lisp_frag=$srcdir/src/lisp.mk
9107
9108
9109
9110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9111 $as_echo_n "checking for long file names... " >&6; }
9112 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9113 $as_echo_n "(cached) " >&6
9114 else
9115 ac_cv_sys_long_file_names=yes
9116 # Test for long file names in all the places we know might matter:
9117 # . the current directory, where building will happen
9118 # $prefix/lib where we will be installing things
9119 # $exec_prefix/lib likewise
9120 # $TMPDIR if set, where it might want to write temporary files
9121 # /tmp where it might want to write temporary files
9122 # /var/tmp likewise
9123 # /usr/tmp likewise
9124 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9125 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9126 # in the usual case where exec_prefix is '${prefix}'.
9127 case $ac_dir in #(
9128 . | /* | ?:[\\/]*) ;; #(
9129 *) continue;;
9130 esac
9131 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9132 ac_xdir=$ac_dir/cf$$
9133 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9134 ac_tf1=$ac_xdir/conftest9012345
9135 ac_tf2=$ac_xdir/conftest9012346
9136 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9137 ac_cv_sys_long_file_names=no
9138 rm -f -r "$ac_xdir" 2>/dev/null
9139 test $ac_cv_sys_long_file_names = no && break
9140 done
9141 fi
9142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9143 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9144 if test $ac_cv_sys_long_file_names = yes; then
9145
9146 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9147
9148 fi
9149
9150
9151 #### Choose a window system.
9152
9153 ## We leave window_system equal to none if
9154 ## we end up building without one. Any new window system should
9155 ## set window_system to an appropriate value and add objects to
9156 ## window-system-specific substs.
9157
9158 window_system=none
9159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9160 $as_echo_n "checking for X... " >&6; }
9161
9162
9163 # Check whether --with-x was given.
9164 if test "${with_x+set}" = set; then :
9165 withval=$with_x;
9166 fi
9167
9168 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9169 if test "x$with_x" = xno; then
9170 # The user explicitly disabled X.
9171 have_x=disabled
9172 else
9173 case $x_includes,$x_libraries in #(
9174 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9175 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9176 $as_echo_n "(cached) " >&6
9177 else
9178 # One or both of the vars are not set, and there is no cached value.
9179 ac_x_includes=no ac_x_libraries=no
9180 rm -f -r conftest.dir
9181 if mkdir conftest.dir; then
9182 cd conftest.dir
9183 cat >Imakefile <<'_ACEOF'
9184 incroot:
9185 @echo incroot='${INCROOT}'
9186 usrlibdir:
9187 @echo usrlibdir='${USRLIBDIR}'
9188 libdir:
9189 @echo libdir='${LIBDIR}'
9190 _ACEOF
9191 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9192 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9193 for ac_var in incroot usrlibdir libdir; do
9194 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9195 done
9196 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9197 for ac_extension in a so sl dylib la dll; do
9198 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9199 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9200 ac_im_usrlibdir=$ac_im_libdir; break
9201 fi
9202 done
9203 # Screen out bogus values from the imake configuration. They are
9204 # bogus both because they are the default anyway, and because
9205 # using them would break gcc on systems where it needs fixed includes.
9206 case $ac_im_incroot in
9207 /usr/include) ac_x_includes= ;;
9208 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9209 esac
9210 case $ac_im_usrlibdir in
9211 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9212 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9213 esac
9214 fi
9215 cd ..
9216 rm -f -r conftest.dir
9217 fi
9218
9219 # Standard set of common directories for X headers.
9220 # Check X11 before X11Rn because it is often a symlink to the current release.
9221 ac_x_header_dirs='
9222 /usr/X11/include
9223 /usr/X11R7/include
9224 /usr/X11R6/include
9225 /usr/X11R5/include
9226 /usr/X11R4/include
9227
9228 /usr/include/X11
9229 /usr/include/X11R7
9230 /usr/include/X11R6
9231 /usr/include/X11R5
9232 /usr/include/X11R4
9233
9234 /usr/local/X11/include
9235 /usr/local/X11R7/include
9236 /usr/local/X11R6/include
9237 /usr/local/X11R5/include
9238 /usr/local/X11R4/include
9239
9240 /usr/local/include/X11
9241 /usr/local/include/X11R7
9242 /usr/local/include/X11R6
9243 /usr/local/include/X11R5
9244 /usr/local/include/X11R4
9245
9246 /usr/X386/include
9247 /usr/x386/include
9248 /usr/XFree86/include/X11
9249
9250 /usr/include
9251 /usr/local/include
9252 /usr/unsupported/include
9253 /usr/athena/include
9254 /usr/local/x11r5/include
9255 /usr/lpp/Xamples/include
9256
9257 /usr/openwin/include
9258 /usr/openwin/share/include'
9259
9260 if test "$ac_x_includes" = no; then
9261 # Guess where to find include files, by looking for Xlib.h.
9262 # First, try using that file with no special directory specified.
9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9264 /* end confdefs.h. */
9265 #include <X11/Xlib.h>
9266 _ACEOF
9267 if ac_fn_c_try_cpp "$LINENO"; then :
9268 # We can compile using X headers with no special include directory.
9269 ac_x_includes=
9270 else
9271 for ac_dir in $ac_x_header_dirs; do
9272 if test -r "$ac_dir/X11/Xlib.h"; then
9273 ac_x_includes=$ac_dir
9274 break
9275 fi
9276 done
9277 fi
9278 rm -f conftest.err conftest.$ac_ext
9279 fi # $ac_x_includes = no
9280
9281 if test "$ac_x_libraries" = no; then
9282 # Check for the libraries.
9283 # See if we find them without any special options.
9284 # Don't add to $LIBS permanently.
9285 ac_save_LIBS=$LIBS
9286 LIBS="-lX11 $LIBS"
9287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9288 /* end confdefs.h. */
9289 #include <X11/Xlib.h>
9290 int
9291 main ()
9292 {
9293 XrmInitialize ()
9294 ;
9295 return 0;
9296 }
9297 _ACEOF
9298 if ac_fn_c_try_link "$LINENO"; then :
9299 LIBS=$ac_save_LIBS
9300 # We can link X programs with no special library path.
9301 ac_x_libraries=
9302 else
9303 LIBS=$ac_save_LIBS
9304 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9305 do
9306 # Don't even attempt the hair of trying to link an X program!
9307 for ac_extension in a so sl dylib la dll; do
9308 if test -r "$ac_dir/libX11.$ac_extension"; then
9309 ac_x_libraries=$ac_dir
9310 break 2
9311 fi
9312 done
9313 done
9314 fi
9315 rm -f core conftest.err conftest.$ac_objext \
9316 conftest$ac_exeext conftest.$ac_ext
9317 fi # $ac_x_libraries = no
9318
9319 case $ac_x_includes,$ac_x_libraries in #(
9320 no,* | *,no | *\'*)
9321 # Didn't find X, or a directory has "'" in its name.
9322 ac_cv_have_x="have_x=no";; #(
9323 *)
9324 # Record where we found X for the cache.
9325 ac_cv_have_x="have_x=yes\
9326 ac_x_includes='$ac_x_includes'\
9327 ac_x_libraries='$ac_x_libraries'"
9328 esac
9329 fi
9330 ;; #(
9331 *) have_x=yes;;
9332 esac
9333 eval "$ac_cv_have_x"
9334 fi # $with_x != no
9335
9336 if test "$have_x" != yes; then
9337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9338 $as_echo "$have_x" >&6; }
9339 no_x=yes
9340 else
9341 # If each of the values was on the command line, it overrides each guess.
9342 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9343 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9344 # Update the cache value to reflect the command line values.
9345 ac_cv_have_x="have_x=yes\
9346 ac_x_includes='$x_includes'\
9347 ac_x_libraries='$x_libraries'"
9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9349 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9350 fi
9351
9352 if test "$no_x" != yes; then
9353 window_system=x11
9354 fi
9355
9356 LD_SWITCH_X_SITE_RPATH=
9357 if test "${x_libraries}" != NONE; then
9358 if test -n "${x_libraries}"; then
9359 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9360 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9361 fi
9362 x_default_search_path=""
9363 x_search_path=${x_libraries}
9364 if test -z "${x_search_path}"; then
9365 x_search_path=/usr/lib
9366 fi
9367 for x_library in `echo ${x_search_path}: | \
9368 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9369 x_search_path="\
9370 ${x_library}/X11/%L/%T/%N%C%S:\
9371 ${x_library}/X11/%l/%T/%N%C%S:\
9372 ${x_library}/X11/%T/%N%C%S:\
9373 ${x_library}/X11/%L/%T/%N%S:\
9374 ${x_library}/X11/%l/%T/%N%S:\
9375 ${x_library}/X11/%T/%N%S"
9376 if test x"${x_default_search_path}" = x; then
9377 x_default_search_path=${x_search_path}
9378 else
9379 x_default_search_path="${x_search_path}:${x_default_search_path}"
9380 fi
9381 done
9382 fi
9383
9384
9385 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9386 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9387 fi
9388
9389 if test x"${x_includes}" = x; then
9390 bitmapdir=/usr/include/X11/bitmaps
9391 else
9392 # accumulate include directories that have X11 bitmap subdirectories
9393 bmd_acc="dummyval"
9394 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9395 if test -d "${bmd}/X11/bitmaps"; then
9396 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9397 fi
9398 if test -d "${bmd}/bitmaps"; then
9399 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9400 fi
9401 done
9402 if test ${bmd_acc} != "dummyval"; then
9403 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9404 fi
9405 fi
9406
9407 HAVE_NS=no
9408 NS_IMPL_COCOA=no
9409 NS_IMPL_GNUSTEP=no
9410 tmp_CPPFLAGS="$CPPFLAGS"
9411 tmp_CFLAGS="$CFLAGS"
9412 CPPFLAGS="$CPPFLAGS -x objective-c"
9413 CFLAGS="$CFLAGS -x objective-c"
9414 TEMACS_LDFLAGS2="\${LDFLAGS}"
9415 GNU_OBJC_CFLAGS=
9416 if test "${with_ns}" != no; then
9417 if test "${opsys}" = darwin; then
9418 NS_IMPL_COCOA=yes
9419 ns_appdir=`pwd`/nextstep/Emacs.app
9420 ns_appbindir=${ns_appdir}/Contents/MacOS
9421 ns_appresdir=${ns_appdir}/Contents/Resources
9422 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9423 elif test -f $GNUSTEP_CONFIG_FILE; then
9424 NS_IMPL_GNUSTEP=yes
9425 ns_appdir=`pwd`/nextstep/Emacs.app
9426 ns_appbindir=${ns_appdir}
9427 ns_appresdir=${ns_appdir}/Resources
9428 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9429 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9430 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9431 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9432 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9433 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9434 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9435 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9436 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9437 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9438 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9439 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9440 LIB_STANDARD=
9441 START_FILES=
9442 TEMACS_LDFLAGS2=
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9444 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9445 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9446 $as_echo_n "(cached) " >&6
9447 else
9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9449 /* end confdefs.h. */
9450 #include <GNUstepBase/GSConfig.h>
9451 int
9452 main ()
9453 {
9454 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9455 1;
9456 #else
9457 fail;
9458 #endif
9459 ;
9460 return 0;
9461 }
9462 _ACEOF
9463 if ac_fn_c_try_compile "$LINENO"; then :
9464 emacs_cv_objc_exceptions=yes
9465 else
9466 emacs_cv_objc_exceptions=no
9467 fi
9468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9469 fi
9470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9471 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9472 if test $emacs_cv_objc_exceptions = yes; then
9473
9474 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9475
9476 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9477 fi
9478 fi
9479
9480 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9481
9482 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9483 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9484 HAVE_NS=yes
9485 else
9486 as_fn_error "\`--with-ns' was specified, but the include
9487 files are missing or cannot be compiled." "$LINENO" 5
9488 fi
9489
9490
9491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9492 /* end confdefs.h. */
9493 #include <Foundation/NSObjCRuntime.h>
9494 int
9495 main ()
9496 {
9497 NSInteger i;
9498 ;
9499 return 0;
9500 }
9501 _ACEOF
9502 if ac_fn_c_try_compile "$LINENO"; then :
9503 ns_have_nsinteger=yes
9504 else
9505 ns_have_nsinteger=no
9506 fi
9507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9508 if test $ns_have_nsinteger = yes; then
9509
9510 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9511
9512 fi
9513 fi
9514
9515
9516 INSTALL_ARCH_INDEP_EXTRA=install-etc
9517 ns_self_contained=no
9518 ns_frag=/dev/null
9519 NS_OBJ=
9520 NS_OBJC_OBJ=
9521 if test "${HAVE_NS}" = yes; then
9522 if test "$with_toolkit_scroll_bars" = "no"; then
9523 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9524 fi
9525
9526 window_system=nextstep
9527 # set up packaging dirs
9528 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9529 ns_self_contained=yes
9530 prefix=${ns_appresdir}
9531 exec_prefix=${ns_appbindir}
9532 libexecdir="\${ns_appbindir}/libexec"
9533 archlibdir="\${ns_appbindir}/libexec"
9534 docdir="\${ns_appresdir}/etc"
9535 etcdir="\${ns_appresdir}/etc"
9536 infodir="\${ns_appresdir}/info"
9537 mandir="\${ns_appresdir}/man"
9538 lispdir="\${ns_appresdir}/lisp"
9539 leimdir="\${ns_appresdir}/leim"
9540 INSTALL_ARCH_INDEP_EXTRA=
9541 fi
9542 ns_frag=$srcdir/src/ns.mk
9543 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9544 fi
9545 CFLAGS="$tmp_CFLAGS"
9546 CPPFLAGS="$tmp_CPPFLAGS"
9547
9548
9549
9550
9551
9552
9553
9554 ## $window_system is now set to the window system we will
9555 ## ultimately use.
9556
9557 term_header=
9558 HAVE_X_WINDOWS=no
9559 HAVE_X11=no
9560 USE_X_TOOLKIT=none
9561
9562 case "${window_system}" in
9563 x11 )
9564 HAVE_X_WINDOWS=yes
9565 HAVE_X11=yes
9566 term_header=xterm.h
9567 case "${with_x_toolkit}" in
9568 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9569 motif ) USE_X_TOOLKIT=MOTIF ;;
9570 gtk ) with_gtk=yes
9571 term_header=gtkutil.h
9572 USE_X_TOOLKIT=none ;;
9573 gtk3 ) with_gtk3=yes
9574 term_header=gtkutil.h
9575 USE_X_TOOLKIT=none ;;
9576 no ) USE_X_TOOLKIT=none ;;
9577 * ) USE_X_TOOLKIT=maybe ;;
9578 esac
9579 ;;
9580 nextstep )
9581 term_header=nsterm.h
9582 ;;
9583 esac
9584
9585 if test -n "${term_header}"; then
9586
9587 cat >>confdefs.h <<_ACEOF
9588 #define TERM_HEADER "${term_header}"
9589 _ACEOF
9590
9591 fi
9592
9593 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9594 # Extract the first word of "X", so it can be a program name with args.
9595 set dummy X; ac_word=$2
9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9597 $as_echo_n "checking for $ac_word... " >&6; }
9598 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9599 $as_echo_n "(cached) " >&6
9600 else
9601 if test -n "$HAVE_XSERVER"; then
9602 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9603 else
9604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9605 for as_dir in $PATH
9606 do
9607 IFS=$as_save_IFS
9608 test -z "$as_dir" && as_dir=.
9609 for ac_exec_ext in '' $ac_executable_extensions; do
9610 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9611 ac_cv_prog_HAVE_XSERVER="true"
9612 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9613 break 2
9614 fi
9615 done
9616 done
9617 IFS=$as_save_IFS
9618
9619 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9620 fi
9621 fi
9622 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9623 if test -n "$HAVE_XSERVER"; then
9624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9625 $as_echo "$HAVE_XSERVER" >&6; }
9626 else
9627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9628 $as_echo "no" >&6; }
9629 fi
9630
9631
9632 if test "$HAVE_XSERVER" = true ||
9633 test -n "$DISPLAY" ||
9634 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9635 as_fn_error "You seem to be running X, but no X development libraries
9636 were found. You should install the relevant development files for X
9637 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9638 sure you have development files for image handling, i.e.
9639 tiff, gif, jpeg, png and xpm.
9640 If you are sure you want Emacs compiled without X window support, pass
9641 --without-x
9642 to configure." "$LINENO" 5
9643 fi
9644 fi
9645
9646 ### If we're using X11, we should use the X menu package.
9647 HAVE_MENUS=no
9648 case ${HAVE_X11} in
9649 yes ) HAVE_MENUS=yes ;;
9650 esac
9651
9652 # Does the opsystem file prohibit the use of the GNU malloc?
9653 # Assume not, until told otherwise.
9654 GNU_MALLOC=yes
9655
9656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9657 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9658 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9659 $as_echo_n "(cached) " >&6
9660 else
9661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9662 /* end confdefs.h. */
9663 #include <malloc.h>
9664 static void hook (void) {}
9665 int
9666 main ()
9667 {
9668 malloc_set_state (malloc_get_state ());
9669 __after_morecore_hook = hook;
9670 __malloc_initialize_hook = hook;
9671 ;
9672 return 0;
9673 }
9674 _ACEOF
9675 if ac_fn_c_try_link "$LINENO"; then :
9676 emacs_cv_var_doug_lea_malloc=yes
9677 else
9678 emacs_cv_var_doug_lea_malloc=no
9679 fi
9680 rm -f core conftest.err conftest.$ac_objext \
9681 conftest$ac_exeext conftest.$ac_ext
9682 fi
9683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9684 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9685 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9686
9687
9688 system_malloc=no
9689 case "$opsys" in
9690 ## darwin ld insists on the use of malloc routines in the System framework.
9691 darwin|sol2-10) system_malloc=yes ;;
9692 esac
9693
9694 if test "${system_malloc}" = "yes"; then
9695
9696 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9697
9698 GNU_MALLOC=no
9699 GNU_MALLOC_reason="
9700 (The GNU allocators don't work with this system configuration.)"
9701 GMALLOC_OBJ=
9702 VMLIMIT_OBJ=
9703 else
9704 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9705 VMLIMIT_OBJ=vm-limit.o
9706 fi
9707
9708
9709
9710 if test "$doug_lea_malloc" = "yes" ; then
9711 if test "$GNU_MALLOC" = yes ; then
9712 GNU_MALLOC_reason="
9713 (Using Doug Lea's new malloc from the GNU C Library.)"
9714 fi
9715
9716 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9717
9718
9719 ## Use mmap directly for allocating larger buffers.
9720 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9721 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9722 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9723 case "$opsys" in
9724 gnu*) REL_ALLOC=no ;;
9725 esac
9726 fi
9727
9728 if test x"${REL_ALLOC}" = x; then
9729 REL_ALLOC=${GNU_MALLOC}
9730 fi
9731
9732 use_mmap_for_buffers=no
9733 case "$opsys" in
9734 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9735 esac
9736
9737
9738
9739
9740
9741
9742
9743
9744 for ac_func in getpagesize
9745 do :
9746 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9747 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9748 cat >>confdefs.h <<_ACEOF
9749 #define HAVE_GETPAGESIZE 1
9750 _ACEOF
9751
9752 fi
9753 done
9754
9755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9756 $as_echo_n "checking for working mmap... " >&6; }
9757 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9758 $as_echo_n "(cached) " >&6
9759 else
9760 if test "$cross_compiling" = yes; then :
9761 ac_cv_func_mmap_fixed_mapped=no
9762 else
9763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9764 /* end confdefs.h. */
9765 $ac_includes_default
9766 /* malloc might have been renamed as rpl_malloc. */
9767 #undef malloc
9768
9769 /* Thanks to Mike Haertel and Jim Avera for this test.
9770 Here is a matrix of mmap possibilities:
9771 mmap private not fixed
9772 mmap private fixed at somewhere currently unmapped
9773 mmap private fixed at somewhere already mapped
9774 mmap shared not fixed
9775 mmap shared fixed at somewhere currently unmapped
9776 mmap shared fixed at somewhere already mapped
9777 For private mappings, we should verify that changes cannot be read()
9778 back from the file, nor mmap's back from the file at a different
9779 address. (There have been systems where private was not correctly
9780 implemented like the infamous i386 svr4.0, and systems where the
9781 VM page cache was not coherent with the file system buffer cache
9782 like early versions of FreeBSD and possibly contemporary NetBSD.)
9783 For shared mappings, we should conversely verify that changes get
9784 propagated back to all the places they're supposed to be.
9785
9786 Grep wants private fixed already mapped.
9787 The main things grep needs to know about mmap are:
9788 * does it exist and is it safe to write into the mmap'd area
9789 * how to use it (BSD variants) */
9790
9791 #include <fcntl.h>
9792 #include <sys/mman.h>
9793
9794 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9795 char *malloc ();
9796 #endif
9797
9798 /* This mess was copied from the GNU getpagesize.h. */
9799 #ifndef HAVE_GETPAGESIZE
9800 # ifdef _SC_PAGESIZE
9801 # define getpagesize() sysconf(_SC_PAGESIZE)
9802 # else /* no _SC_PAGESIZE */
9803 # ifdef HAVE_SYS_PARAM_H
9804 # include <sys/param.h>
9805 # ifdef EXEC_PAGESIZE
9806 # define getpagesize() EXEC_PAGESIZE
9807 # else /* no EXEC_PAGESIZE */
9808 # ifdef NBPG
9809 # define getpagesize() NBPG * CLSIZE
9810 # ifndef CLSIZE
9811 # define CLSIZE 1
9812 # endif /* no CLSIZE */
9813 # else /* no NBPG */
9814 # ifdef NBPC
9815 # define getpagesize() NBPC
9816 # else /* no NBPC */
9817 # ifdef PAGESIZE
9818 # define getpagesize() PAGESIZE
9819 # endif /* PAGESIZE */
9820 # endif /* no NBPC */
9821 # endif /* no NBPG */
9822 # endif /* no EXEC_PAGESIZE */
9823 # else /* no HAVE_SYS_PARAM_H */
9824 # define getpagesize() 8192 /* punt totally */
9825 # endif /* no HAVE_SYS_PARAM_H */
9826 # endif /* no _SC_PAGESIZE */
9827
9828 #endif /* no HAVE_GETPAGESIZE */
9829
9830 int
9831 main ()
9832 {
9833 char *data, *data2, *data3;
9834 const char *cdata2;
9835 int i, pagesize;
9836 int fd, fd2;
9837
9838 pagesize = getpagesize ();
9839
9840 /* First, make a file with some known garbage in it. */
9841 data = (char *) malloc (pagesize);
9842 if (!data)
9843 return 1;
9844 for (i = 0; i < pagesize; ++i)
9845 *(data + i) = rand ();
9846 umask (0);
9847 fd = creat ("conftest.mmap", 0600);
9848 if (fd < 0)
9849 return 2;
9850 if (write (fd, data, pagesize) != pagesize)
9851 return 3;
9852 close (fd);
9853
9854 /* Next, check that the tail of a page is zero-filled. File must have
9855 non-zero length, otherwise we risk SIGBUS for entire page. */
9856 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9857 if (fd2 < 0)
9858 return 4;
9859 cdata2 = "";
9860 if (write (fd2, cdata2, 1) != 1)
9861 return 5;
9862 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9863 if (data2 == MAP_FAILED)
9864 return 6;
9865 for (i = 0; i < pagesize; ++i)
9866 if (*(data2 + i))
9867 return 7;
9868 close (fd2);
9869 if (munmap (data2, pagesize))
9870 return 8;
9871
9872 /* Next, try to mmap the file at a fixed address which already has
9873 something else allocated at it. If we can, also make sure that
9874 we see the same garbage. */
9875 fd = open ("conftest.mmap", O_RDWR);
9876 if (fd < 0)
9877 return 9;
9878 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9879 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9880 return 10;
9881 for (i = 0; i < pagesize; ++i)
9882 if (*(data + i) != *(data2 + i))
9883 return 11;
9884
9885 /* Finally, make sure that changes to the mapped area do not
9886 percolate back to the file as seen by read(). (This is a bug on
9887 some variants of i386 svr4.0.) */
9888 for (i = 0; i < pagesize; ++i)
9889 *(data2 + i) = *(data2 + i) + 1;
9890 data3 = (char *) malloc (pagesize);
9891 if (!data3)
9892 return 12;
9893 if (read (fd, data3, pagesize) != pagesize)
9894 return 13;
9895 for (i = 0; i < pagesize; ++i)
9896 if (*(data + i) != *(data3 + i))
9897 return 14;
9898 close (fd);
9899 return 0;
9900 }
9901 _ACEOF
9902 if ac_fn_c_try_run "$LINENO"; then :
9903 ac_cv_func_mmap_fixed_mapped=yes
9904 else
9905 ac_cv_func_mmap_fixed_mapped=no
9906 fi
9907 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9908 conftest.$ac_objext conftest.beam conftest.$ac_ext
9909 fi
9910
9911 fi
9912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9913 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9914 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9915
9916 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9917
9918 fi
9919 rm -f conftest.mmap conftest.txt
9920
9921 if test $use_mmap_for_buffers = yes; then
9922
9923 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9924
9925 REL_ALLOC=no
9926 fi
9927
9928 LIBS="$LIBS_SYSTEM $LIBS"
9929
9930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9931 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9932 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9933 $as_echo_n "(cached) " >&6
9934 else
9935 ac_check_lib_save_LIBS=$LIBS
9936 LIBS="-ldnet $LIBS"
9937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9938 /* end confdefs.h. */
9939
9940 /* Override any GCC internal prototype to avoid an error.
9941 Use char because int might match the return type of a GCC
9942 builtin and then its argument prototype would still apply. */
9943 #ifdef __cplusplus
9944 extern "C"
9945 #endif
9946 char dnet_ntoa ();
9947 int
9948 main ()
9949 {
9950 return dnet_ntoa ();
9951 ;
9952 return 0;
9953 }
9954 _ACEOF
9955 if ac_fn_c_try_link "$LINENO"; then :
9956 ac_cv_lib_dnet_dnet_ntoa=yes
9957 else
9958 ac_cv_lib_dnet_dnet_ntoa=no
9959 fi
9960 rm -f core conftest.err conftest.$ac_objext \
9961 conftest$ac_exeext conftest.$ac_ext
9962 LIBS=$ac_check_lib_save_LIBS
9963 fi
9964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9965 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9966 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9967 cat >>confdefs.h <<_ACEOF
9968 #define HAVE_LIBDNET 1
9969 _ACEOF
9970
9971 LIBS="-ldnet $LIBS"
9972
9973 fi
9974
9975
9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9977 $as_echo_n "checking for main in -lXbsd... " >&6; }
9978 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9979 $as_echo_n "(cached) " >&6
9980 else
9981 ac_check_lib_save_LIBS=$LIBS
9982 LIBS="-lXbsd $LIBS"
9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9984 /* end confdefs.h. */
9985
9986
9987 int
9988 main ()
9989 {
9990 return main ();
9991 ;
9992 return 0;
9993 }
9994 _ACEOF
9995 if ac_fn_c_try_link "$LINENO"; then :
9996 ac_cv_lib_Xbsd_main=yes
9997 else
9998 ac_cv_lib_Xbsd_main=no
9999 fi
10000 rm -f core conftest.err conftest.$ac_objext \
10001 conftest$ac_exeext conftest.$ac_ext
10002 LIBS=$ac_check_lib_save_LIBS
10003 fi
10004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10005 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10006 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10007 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10008 fi
10009
10010
10011 LIB_PTHREAD=
10012
10013
10014
10015 if test "$ac_cv_header_pthread_h"; then
10016 if test "$GMALLOC_OBJ" = gmalloc.o; then
10017 emacs_pthread_function=pthread_atfork
10018 else
10019 emacs_pthread_function=pthread_self
10020 fi
10021 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10023 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10024 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10025 $as_echo_n "(cached) " >&6
10026 else
10027 ac_check_lib_save_LIBS=$LIBS
10028 LIBS="-lpthread $LIBS"
10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10030 /* end confdefs.h. */
10031
10032 /* Override any GCC internal prototype to avoid an error.
10033 Use char because int might match the return type of a GCC
10034 builtin and then its argument prototype would still apply. */
10035 #ifdef __cplusplus
10036 extern "C"
10037 #endif
10038 char $emacs_pthread_function ();
10039 int
10040 main ()
10041 {
10042 return $emacs_pthread_function ();
10043 ;
10044 return 0;
10045 }
10046 _ACEOF
10047 if ac_fn_c_try_link "$LINENO"; then :
10048 eval "$as_ac_Lib=yes"
10049 else
10050 eval "$as_ac_Lib=no"
10051 fi
10052 rm -f core conftest.err conftest.$ac_objext \
10053 conftest$ac_exeext conftest.$ac_ext
10054 LIBS=$ac_check_lib_save_LIBS
10055 fi
10056 eval ac_res=\$$as_ac_Lib
10057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10058 $as_echo "$ac_res" >&6; }
10059 eval as_val=\$$as_ac_Lib
10060 if test "x$as_val" = x""yes; then :
10061 HAVE_PTHREAD=yes
10062 fi
10063
10064 fi
10065 if test "$HAVE_PTHREAD" = yes; then
10066 case "${canonical}" in
10067 *-hpux*) ;;
10068 *) LIB_PTHREAD="-lpthread"
10069 LIBS="$LIB_PTHREAD $LIBS" ;;
10070 esac
10071
10072 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10073
10074 fi
10075
10076
10077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10078 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10079 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10080 $as_echo_n "(cached) " >&6
10081 else
10082 ac_check_lib_save_LIBS=$LIBS
10083 LIBS="-lpthreads $LIBS"
10084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10085 /* end confdefs.h. */
10086
10087 /* Override any GCC internal prototype to avoid an error.
10088 Use char because int might match the return type of a GCC
10089 builtin and then its argument prototype would still apply. */
10090 #ifdef __cplusplus
10091 extern "C"
10092 #endif
10093 char cma_open ();
10094 int
10095 main ()
10096 {
10097 return cma_open ();
10098 ;
10099 return 0;
10100 }
10101 _ACEOF
10102 if ac_fn_c_try_link "$LINENO"; then :
10103 ac_cv_lib_pthreads_cma_open=yes
10104 else
10105 ac_cv_lib_pthreads_cma_open=no
10106 fi
10107 rm -f core conftest.err conftest.$ac_objext \
10108 conftest$ac_exeext conftest.$ac_ext
10109 LIBS=$ac_check_lib_save_LIBS
10110 fi
10111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10112 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10113 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10114 cat >>confdefs.h <<_ACEOF
10115 #define HAVE_LIBPTHREADS 1
10116 _ACEOF
10117
10118 LIBS="-lpthreads $LIBS"
10119
10120 fi
10121
10122
10123 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10124 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10125 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10126 ## added to LIBS in configure would never contain the pthreads part,
10127 ## but the value used in Makefiles might. FIXME?
10128 ##
10129 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10130 ## be harmless on older versions of X where it happens to exist.
10131 test "$opsys" = "aix4-2" && \
10132 test $ac_cv_lib_pthreads_cma_open = yes && \
10133 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10134
10135
10136 case ${host_os} in
10137 aix*)
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10139 $as_echo_n "checking for -bbigtoc option... " >&6; }
10140 if test "${gdb_cv_bigtoc+set}" = set; then :
10141 $as_echo_n "(cached) " >&6
10142 else
10143
10144 case $GCC in
10145 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10146 *) gdb_cv_bigtoc=-bbigtoc ;;
10147 esac
10148
10149 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10151 /* end confdefs.h. */
10152
10153 int
10154 main ()
10155 {
10156 int i;
10157 ;
10158 return 0;
10159 }
10160 _ACEOF
10161 if ac_fn_c_try_link "$LINENO"; then :
10162
10163 else
10164 gdb_cv_bigtoc=
10165 fi
10166 rm -f core conftest.err conftest.$ac_objext \
10167 conftest$ac_exeext conftest.$ac_ext
10168
10169 fi
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10171 $as_echo "$gdb_cv_bigtoc" >&6; }
10172 ;;
10173 esac
10174
10175 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10176 # used for the tests that follow. We set them back to REAL_CFLAGS and
10177 # REAL_CPPFLAGS later on.
10178
10179 REAL_CFLAGS="$CFLAGS"
10180 REAL_CPPFLAGS="$CPPFLAGS"
10181
10182 if test "${HAVE_X11}" = "yes"; then
10183 DEFS="$C_SWITCH_X_SITE $DEFS"
10184 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10185 LIBS="-lX11 $LIBS"
10186 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10187 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10188
10189 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10190 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10191 # but it's more convenient here to set LD_RUN_PATH since this
10192 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10193 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10194 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10195 export LD_RUN_PATH
10196 fi
10197
10198 if test "${opsys}" = "gnu-linux"; then
10199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10200 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10202 /* end confdefs.h. */
10203
10204 int
10205 main ()
10206 {
10207 XOpenDisplay ("foo");
10208 ;
10209 return 0;
10210 }
10211 _ACEOF
10212 if ac_fn_c_try_link "$LINENO"; then :
10213 xgnu_linux_first_failure=no
10214 else
10215 xgnu_linux_first_failure=yes
10216 fi
10217 rm -f core conftest.err conftest.$ac_objext \
10218 conftest$ac_exeext conftest.$ac_ext
10219 if test "${xgnu_linux_first_failure}" = "yes"; then
10220 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10221 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10222 OLD_CPPFLAGS="$CPPFLAGS"
10223 OLD_LIBS="$LIBS"
10224 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10225 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10226 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10227 LIBS="$LIBS -b i486-linuxaout"
10228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10229 /* end confdefs.h. */
10230
10231 int
10232 main ()
10233 {
10234 XOpenDisplay ("foo");
10235 ;
10236 return 0;
10237 }
10238 _ACEOF
10239 if ac_fn_c_try_link "$LINENO"; then :
10240 xgnu_linux_second_failure=no
10241 else
10242 xgnu_linux_second_failure=yes
10243 fi
10244 rm -f core conftest.err conftest.$ac_objext \
10245 conftest$ac_exeext conftest.$ac_ext
10246 if test "${xgnu_linux_second_failure}" = "yes"; then
10247 # If we get the same failure with -b, there is no use adding -b.
10248 # So take it out. This plays safe.
10249 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10250 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10251 CPPFLAGS="$OLD_CPPFLAGS"
10252 LIBS="$OLD_LIBS"
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10254 $as_echo "no" >&6; }
10255 else
10256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10257 $as_echo "yes" >&6; }
10258 fi
10259 else
10260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10261 $as_echo "no" >&6; }
10262 fi
10263 fi
10264
10265 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10266 # header files included from there.
10267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10268 $as_echo_n "checking for Xkb... " >&6; }
10269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10270 /* end confdefs.h. */
10271 #include <X11/Xlib.h>
10272 #include <X11/XKBlib.h>
10273 int
10274 main ()
10275 {
10276 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10277 ;
10278 return 0;
10279 }
10280 _ACEOF
10281 if ac_fn_c_try_link "$LINENO"; then :
10282 emacs_xkb=yes
10283 else
10284 emacs_xkb=no
10285 fi
10286 rm -f core conftest.err conftest.$ac_objext \
10287 conftest$ac_exeext conftest.$ac_ext
10288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10289 $as_echo "$emacs_xkb" >&6; }
10290 if test $emacs_xkb = yes; then
10291
10292 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10293
10294 fi
10295
10296 for ac_func in XrmSetDatabase XScreenResourceString \
10297 XScreenNumberOfScreen
10298 do :
10299 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10300 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10301 eval as_val=\$$as_ac_var
10302 if test "x$as_val" = x""yes; then :
10303 cat >>confdefs.h <<_ACEOF
10304 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10305 _ACEOF
10306
10307 fi
10308 done
10309
10310 fi
10311
10312 if test "${window_system}" = "x11"; then
10313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10314 $as_echo_n "checking X11 version 6... " >&6; }
10315 if test "${emacs_cv_x11_version_6+set}" = set; then :
10316 $as_echo_n "(cached) " >&6
10317 else
10318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10319 /* end confdefs.h. */
10320 #include <X11/Xlib.h>
10321 int
10322 main ()
10323 {
10324 #if XlibSpecificationRelease < 6
10325 fail;
10326 #endif
10327
10328 ;
10329 return 0;
10330 }
10331 _ACEOF
10332 if ac_fn_c_try_link "$LINENO"; then :
10333 emacs_cv_x11_version_6=yes
10334 else
10335 emacs_cv_x11_version_6=no
10336 fi
10337 rm -f core conftest.err conftest.$ac_objext \
10338 conftest$ac_exeext conftest.$ac_ext
10339 fi
10340
10341 if test $emacs_cv_x11_version_6 = yes; then
10342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10343 $as_echo "6 or newer" >&6; }
10344
10345 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10346
10347
10348 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10349
10350 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10351 ## XIM support.
10352 case "$opsys" in
10353 sol2-*) : ;;
10354 *)
10355 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10356
10357 ;;
10358 esac
10359 else
10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10361 $as_echo "before 6" >&6; }
10362 fi
10363 fi
10364
10365
10366 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10367 HAVE_RSVG=no
10368 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10369 if test "${with_rsvg}" != "no"; then
10370 RSVG_REQUIRED=2.11.0
10371 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10372
10373
10374 succeeded=no
10375
10376 if test "$PKG_CONFIG" = "no" ; then
10377 :
10378 else
10379 PKG_CONFIG_MIN_VERSION=0.9.0
10380 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10382 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10383
10384 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10385 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10386 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10387 edit_cflags="
10388 s,///*,/,g
10389 s/^/ /
10390 s/ -I/ $isystem/g
10391 s/^ //
10392 "
10393 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10394 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10396 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10397 succeeded=yes
10398 else
10399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10400 $as_echo "no" >&6; }
10401 RSVG_CFLAGS=""
10402 RSVG_LIBS=""
10403 ## If we have a custom action on failure, don't print errors, but
10404 ## do set a variable so people can do so.
10405 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10406
10407 fi
10408
10409
10410
10411 else
10412 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10413 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10414 fi
10415 fi
10416
10417 if test $succeeded = yes; then
10418 HAVE_RSVG=yes
10419 else
10420 :
10421 fi
10422
10423
10424
10425
10426 if test $HAVE_RSVG = yes; then
10427
10428 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10429
10430 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10431 LIBS="$RSVG_LIBS $LIBS"
10432 fi
10433 fi
10434 fi
10435
10436 HAVE_IMAGEMAGICK=no
10437 if test "${HAVE_X11}" = "yes"; then
10438 if test "${with_imagemagick}" != "no"; then
10439 ## 6.2.8 is the earliest version known to work, but earlier versions
10440 ## might work - let us know if you find one.
10441 ## 6.0.7 does not work. See bug#7955.
10442 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10443
10444 succeeded=no
10445
10446 if test "$PKG_CONFIG" = "no" ; then
10447 :
10448 else
10449 PKG_CONFIG_MIN_VERSION=0.9.0
10450 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10452 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10453
10454 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10455 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10456 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10457 edit_cflags="
10458 s,///*,/,g
10459 s/^/ /
10460 s/ -I/ $isystem/g
10461 s/^ //
10462 "
10463 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10464 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10466 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10467 succeeded=yes
10468 else
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10470 $as_echo "no" >&6; }
10471 IMAGEMAGICK_CFLAGS=""
10472 IMAGEMAGICK_LIBS=""
10473 ## If we have a custom action on failure, don't print errors, but
10474 ## do set a variable so people can do so.
10475 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10476
10477 fi
10478
10479
10480
10481 else
10482 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10483 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10484 fi
10485 fi
10486
10487 if test $succeeded = yes; then
10488 HAVE_IMAGEMAGICK=yes
10489 else
10490 :
10491 fi
10492
10493
10494
10495
10496 if test $HAVE_IMAGEMAGICK = yes; then
10497
10498 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10499
10500 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10501 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10502 for ac_func in MagickExportImagePixels MagickMergeImageLayers
10503 do :
10504 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10505 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10506 eval as_val=\$$as_ac_var
10507 if test "x$as_val" = x""yes; then :
10508 cat >>confdefs.h <<_ACEOF
10509 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10510 _ACEOF
10511
10512 fi
10513 done
10514
10515 fi
10516 fi
10517 fi
10518
10519
10520 HAVE_GTK=no
10521 GTK_OBJ=
10522 if test "${with_gtk3}" = "yes"; then
10523 GLIB_REQUIRED=2.28
10524 GTK_REQUIRED=3.0
10525 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10526
10527
10528 succeeded=no
10529
10530 if test "$PKG_CONFIG" = "no" ; then
10531 pkg_check_gtk=no
10532 else
10533 PKG_CONFIG_MIN_VERSION=0.9.0
10534 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10536 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10537
10538 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10539 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10540 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10541 edit_cflags="
10542 s,///*,/,g
10543 s/^/ /
10544 s/ -I/ $isystem/g
10545 s/^ //
10546 "
10547 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10548 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10550 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10551 succeeded=yes
10552 else
10553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10554 $as_echo "no" >&6; }
10555 GTK_CFLAGS=""
10556 GTK_LIBS=""
10557 ## If we have a custom action on failure, don't print errors, but
10558 ## do set a variable so people can do so.
10559 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10560
10561 fi
10562
10563
10564
10565 else
10566 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10567 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10568 fi
10569 fi
10570
10571 if test $succeeded = yes; then
10572 pkg_check_gtk=yes
10573 else
10574 pkg_check_gtk=no
10575 fi
10576
10577 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10578 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10579 fi
10580
10581 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10582
10583 GTK_OBJ=emacsgtkfixed.o
10584 term_header=gtkutil.h
10585 fi
10586
10587 if test "$pkg_check_gtk" != "yes"; then
10588 HAVE_GTK=no
10589 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10590 GLIB_REQUIRED=2.10
10591 GTK_REQUIRED=2.10
10592 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10593
10594
10595 succeeded=no
10596
10597 if test "$PKG_CONFIG" = "no" ; then
10598 pkg_check_gtk=no
10599 else
10600 PKG_CONFIG_MIN_VERSION=0.9.0
10601 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10603 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10604
10605 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10606 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10607 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10608 edit_cflags="
10609 s,///*,/,g
10610 s/^/ /
10611 s/ -I/ $isystem/g
10612 s/^ //
10613 "
10614 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10615 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10617 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10618 succeeded=yes
10619 else
10620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10621 $as_echo "no" >&6; }
10622 GTK_CFLAGS=""
10623 GTK_LIBS=""
10624 ## If we have a custom action on failure, don't print errors, but
10625 ## do set a variable so people can do so.
10626 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10627
10628 fi
10629
10630
10631
10632 else
10633 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10634 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10635 fi
10636 fi
10637
10638 if test $succeeded = yes; then
10639 pkg_check_gtk=yes
10640 else
10641 pkg_check_gtk=no
10642 fi
10643
10644 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10645 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10646 fi
10647 fi
10648 fi
10649
10650 if test x"$pkg_check_gtk" = xyes; then
10651
10652
10653
10654 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10655 CFLAGS="$CFLAGS $GTK_CFLAGS"
10656 LIBS="$GTK_LIBS $LIBS"
10657 GTK_COMPILES=no
10658 for ac_func in gtk_main
10659 do :
10660 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10661 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10662 cat >>confdefs.h <<_ACEOF
10663 #define HAVE_GTK_MAIN 1
10664 _ACEOF
10665 GTK_COMPILES=yes
10666 fi
10667 done
10668
10669 if test "${GTK_COMPILES}" != "yes"; then
10670 if test "$USE_X_TOOLKIT" != "maybe"; then
10671 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10672 fi
10673 else
10674 HAVE_GTK=yes
10675
10676 $as_echo "#define USE_GTK 1" >>confdefs.h
10677
10678 GTK_OBJ="gtkutil.o $GTK_OBJ"
10679 USE_X_TOOLKIT=none
10680 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10681 :
10682 else
10683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10684 closing open displays. This is no problem if you just use
10685 one display, but if you use more than one and close one of them
10686 Emacs may crash." >&5
10687 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10688 closing open displays. This is no problem if you just use
10689 one display, but if you use more than one and close one of them
10690 Emacs may crash." >&2;}
10691 sleep 3
10692 fi
10693 fi
10694
10695 fi
10696
10697
10698
10699 if test "${HAVE_GTK}" = "yes"; then
10700
10701 if test "$with_toolkit_scroll_bars" != no; then
10702 with_toolkit_scroll_bars=yes
10703 fi
10704
10705 HAVE_GTK_FILE_SELECTION=no
10706 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10707 #include <gtk/gtk.h>
10708 "
10709 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10710 HAVE_GTK_FILE_SELECTION=yes
10711 else
10712 HAVE_GTK_FILE_SELECTION=no
10713 fi
10714
10715 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10716 for ac_func in gtk_file_selection_new
10717 do :
10718 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10719 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10720 cat >>confdefs.h <<_ACEOF
10721 #define HAVE_GTK_FILE_SELECTION_NEW 1
10722 _ACEOF
10723
10724 fi
10725 done
10726
10727 fi
10728
10729
10730 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10731 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10732 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10733 gtk_orientable_set_orientation \
10734 gtk_window_set_has_resize_grip
10735 do :
10736 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10737 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10738 eval as_val=\$$as_ac_var
10739 if test "x$as_val" = x""yes; then :
10740 cat >>confdefs.h <<_ACEOF
10741 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10742 _ACEOF
10743
10744 fi
10745 done
10746
10747
10748 term_header=gtkutil.h
10749 fi
10750
10751 HAVE_DBUS=no
10752 DBUS_OBJ=
10753 if test "${with_dbus}" = "yes"; then
10754
10755 succeeded=no
10756
10757 if test "$PKG_CONFIG" = "no" ; then
10758 HAVE_DBUS=no
10759 else
10760 PKG_CONFIG_MIN_VERSION=0.9.0
10761 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10763 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10764
10765 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10766 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10767 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10768 edit_cflags="
10769 s,///*,/,g
10770 s/^/ /
10771 s/ -I/ $isystem/g
10772 s/^ //
10773 "
10774 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10775 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10777 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10778 succeeded=yes
10779 else
10780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10781 $as_echo "no" >&6; }
10782 DBUS_CFLAGS=""
10783 DBUS_LIBS=""
10784 ## If we have a custom action on failure, don't print errors, but
10785 ## do set a variable so people can do so.
10786 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10787
10788 fi
10789
10790
10791
10792 else
10793 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10794 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10795 fi
10796 fi
10797
10798 if test $succeeded = yes; then
10799 HAVE_DBUS=yes
10800 else
10801 HAVE_DBUS=no
10802 fi
10803
10804 if test "$HAVE_DBUS" = yes; then
10805 LIBS="$LIBS $DBUS_LIBS"
10806
10807 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10808
10809 for ac_func in dbus_watch_get_unix_fd \
10810 dbus_type_is_valid \
10811 dbus_validate_bus_name \
10812 dbus_validate_path \
10813 dbus_validate_interface \
10814 dbus_validate_member
10815 do :
10816 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10817 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10818 eval as_val=\$$as_ac_var
10819 if test "x$as_val" = x""yes; then :
10820 cat >>confdefs.h <<_ACEOF
10821 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10822 _ACEOF
10823
10824 fi
10825 done
10826
10827 DBUS_OBJ=dbusbind.o
10828 fi
10829 fi
10830
10831
10832 HAVE_GSETTINGS=no
10833 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10834
10835 succeeded=no
10836
10837 if test "$PKG_CONFIG" = "no" ; then
10838 HAVE_GSETTINGS=no
10839 else
10840 PKG_CONFIG_MIN_VERSION=0.9.0
10841 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10843 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10844
10845 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10846 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10847 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10848 edit_cflags="
10849 s,///*,/,g
10850 s/^/ /
10851 s/ -I/ $isystem/g
10852 s/^ //
10853 "
10854 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10855 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10857 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10858 succeeded=yes
10859 else
10860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10861 $as_echo "no" >&6; }
10862 GSETTINGS_CFLAGS=""
10863 GSETTINGS_LIBS=""
10864 ## If we have a custom action on failure, don't print errors, but
10865 ## do set a variable so people can do so.
10866 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10867
10868 fi
10869
10870
10871
10872 else
10873 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10874 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10875 fi
10876 fi
10877
10878 if test $succeeded = yes; then
10879 HAVE_GSETTINGS=yes
10880 else
10881 HAVE_GSETTINGS=no
10882 fi
10883
10884 if test "$HAVE_GSETTINGS" = "yes"; then
10885
10886 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10887
10888 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10889 SETTINGS_LIBS="$GSETTINGS_LIBS"
10890 fi
10891 fi
10892
10893 HAVE_GCONF=no
10894 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10895
10896 succeeded=no
10897
10898 if test "$PKG_CONFIG" = "no" ; then
10899 HAVE_GCONF=no
10900 else
10901 PKG_CONFIG_MIN_VERSION=0.9.0
10902 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10904 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10905
10906 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10907 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10908 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10909 edit_cflags="
10910 s,///*,/,g
10911 s/^/ /
10912 s/ -I/ $isystem/g
10913 s/^ //
10914 "
10915 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10916 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10918 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10919 succeeded=yes
10920 else
10921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10922 $as_echo "no" >&6; }
10923 GCONF_CFLAGS=""
10924 GCONF_LIBS=""
10925 ## If we have a custom action on failure, don't print errors, but
10926 ## do set a variable so people can do so.
10927 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10928
10929 fi
10930
10931
10932
10933 else
10934 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10935 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10936 fi
10937 fi
10938
10939 if test $succeeded = yes; then
10940 HAVE_GCONF=yes
10941 else
10942 HAVE_GCONF=no
10943 fi
10944
10945 if test "$HAVE_GCONF" = yes; then
10946
10947 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10948
10949 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10950 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10951 fi
10952 fi
10953
10954 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10955 SAVE_CFLAGS="$CFLAGS"
10956 SAVE_LIBS="$LIBS"
10957 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
10958 LIBS="$SETTINGS_LIBS $LIBS"
10959 for ac_func in g_type_init
10960 do :
10961 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10962 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10963 cat >>confdefs.h <<_ACEOF
10964 #define HAVE_G_TYPE_INIT 1
10965 _ACEOF
10966
10967 fi
10968 done
10969
10970 CFLAGS="$SAVE_CFLAGS"
10971 LIBS="$SAVE_LIBS"
10972 fi
10973
10974
10975
10976
10977 HAVE_LIBSELINUX=no
10978 LIBSELINUX_LIBS=
10979 if test "${with_selinux}" = "yes"; then
10980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10981 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10982 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10983 $as_echo_n "(cached) " >&6
10984 else
10985 ac_check_lib_save_LIBS=$LIBS
10986 LIBS="-lselinux $LIBS"
10987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h. */
10989
10990 /* Override any GCC internal prototype to avoid an error.
10991 Use char because int might match the return type of a GCC
10992 builtin and then its argument prototype would still apply. */
10993 #ifdef __cplusplus
10994 extern "C"
10995 #endif
10996 char lgetfilecon ();
10997 int
10998 main ()
10999 {
11000 return lgetfilecon ();
11001 ;
11002 return 0;
11003 }
11004 _ACEOF
11005 if ac_fn_c_try_link "$LINENO"; then :
11006 ac_cv_lib_selinux_lgetfilecon=yes
11007 else
11008 ac_cv_lib_selinux_lgetfilecon=no
11009 fi
11010 rm -f core conftest.err conftest.$ac_objext \
11011 conftest$ac_exeext conftest.$ac_ext
11012 LIBS=$ac_check_lib_save_LIBS
11013 fi
11014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11015 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11016 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11017 HAVE_LIBSELINUX=yes
11018 else
11019 HAVE_LIBSELINUX=no
11020 fi
11021
11022 if test "$HAVE_LIBSELINUX" = yes; then
11023
11024 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11025
11026 LIBSELINUX_LIBS=-lselinux
11027 fi
11028 fi
11029
11030
11031 HAVE_GNUTLS=no
11032 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11033 if test "${with_gnutls}" = "yes" ; then
11034
11035 succeeded=no
11036
11037 if test "$PKG_CONFIG" = "no" ; then
11038 HAVE_GNUTLS=no
11039 else
11040 PKG_CONFIG_MIN_VERSION=0.9.0
11041 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11043 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11044
11045 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11046 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11047 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11048 edit_cflags="
11049 s,///*,/,g
11050 s/^/ /
11051 s/ -I/ $isystem/g
11052 s/^ //
11053 "
11054 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11055 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11057 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11058 succeeded=yes
11059 else
11060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11061 $as_echo "no" >&6; }
11062 LIBGNUTLS_CFLAGS=""
11063 LIBGNUTLS_LIBS=""
11064 ## If we have a custom action on failure, don't print errors, but
11065 ## do set a variable so people can do so.
11066 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
11067
11068 fi
11069
11070
11071
11072 else
11073 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11074 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11075 fi
11076 fi
11077
11078 if test $succeeded = yes; then
11079 HAVE_GNUTLS=yes
11080 else
11081 HAVE_GNUTLS=no
11082 fi
11083
11084 if test "${HAVE_GNUTLS}" = "yes"; then
11085
11086 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11087
11088 fi
11089
11090 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11091 LIBS="$LIBGNUTLS_LIBS $LIBS"
11092 for ac_func in gnutls_certificate_set_verify_function
11093 do :
11094 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11095 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11096 cat >>confdefs.h <<_ACEOF
11097 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11098 _ACEOF
11099 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11100 fi
11101 done
11102
11103
11104 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11105
11106 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11107
11108 fi
11109 fi
11110
11111
11112
11113
11114 HAVE_XAW3D=no
11115 LUCID_LIBW=
11116 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11117 if test "$with_xaw3d" != no; then
11118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11119 $as_echo_n "checking for xaw3d... " >&6; }
11120 if test "${emacs_cv_xaw3d+set}" = set; then :
11121 $as_echo_n "(cached) " >&6
11122 else
11123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11124 /* end confdefs.h. */
11125
11126 #include <X11/Intrinsic.h>
11127 #include <X11/Xaw3d/Simple.h>
11128 int
11129 main ()
11130 {
11131
11132 ;
11133 return 0;
11134 }
11135 _ACEOF
11136 if ac_fn_c_try_link "$LINENO"; then :
11137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11138 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11139 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11140 $as_echo_n "(cached) " >&6
11141 else
11142 ac_check_lib_save_LIBS=$LIBS
11143 LIBS="-lXaw3d $LIBS"
11144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11145 /* end confdefs.h. */
11146
11147 /* Override any GCC internal prototype to avoid an error.
11148 Use char because int might match the return type of a GCC
11149 builtin and then its argument prototype would still apply. */
11150 #ifdef __cplusplus
11151 extern "C"
11152 #endif
11153 char XawScrollbarSetThumb ();
11154 int
11155 main ()
11156 {
11157 return XawScrollbarSetThumb ();
11158 ;
11159 return 0;
11160 }
11161 _ACEOF
11162 if ac_fn_c_try_link "$LINENO"; then :
11163 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11164 else
11165 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11166 fi
11167 rm -f core conftest.err conftest.$ac_objext \
11168 conftest$ac_exeext conftest.$ac_ext
11169 LIBS=$ac_check_lib_save_LIBS
11170 fi
11171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11172 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11173 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11174 emacs_cv_xaw3d=yes
11175 else
11176 emacs_cv_xaw3d=no
11177 fi
11178
11179 else
11180 emacs_cv_xaw3d=no
11181 fi
11182 rm -f core conftest.err conftest.$ac_objext \
11183 conftest$ac_exeext conftest.$ac_ext
11184 fi
11185
11186 else
11187 emacs_cv_xaw3d=no
11188 fi
11189 if test $emacs_cv_xaw3d = yes; then
11190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11191 $as_echo "yes; using Lucid toolkit" >&6; }
11192 USE_X_TOOLKIT=LUCID
11193 HAVE_XAW3D=yes
11194 LUCID_LIBW=-lXaw3d
11195
11196 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11197
11198 else
11199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11200 $as_echo "no" >&6; }
11201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11202 $as_echo_n "checking for libXaw... " >&6; }
11203 if test "${emacs_cv_xaw+set}" = set; then :
11204 $as_echo_n "(cached) " >&6
11205 else
11206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h. */
11208
11209 #include <X11/Intrinsic.h>
11210 #include <X11/Xaw/Simple.h>
11211 int
11212 main ()
11213 {
11214
11215 ;
11216 return 0;
11217 }
11218 _ACEOF
11219 if ac_fn_c_try_link "$LINENO"; then :
11220 emacs_cv_xaw=yes
11221 else
11222 emacs_cv_xaw=no
11223 fi
11224 rm -f core conftest.err conftest.$ac_objext \
11225 conftest$ac_exeext conftest.$ac_ext
11226 fi
11227
11228 if test $emacs_cv_xaw = yes; then
11229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11230 $as_echo "yes; using Lucid toolkit" >&6; }
11231 USE_X_TOOLKIT=LUCID
11232 LUCID_LIBW=-lXaw
11233 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11234 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11235 else
11236 as_fn_error "No X toolkit could be found.
11237 If you are sure you want Emacs compiled without an X toolkit, pass
11238 --with-x-toolkit=no
11239 to configure. Otherwise, install the development libraries for the toolkit
11240 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11241 fi
11242 fi
11243 fi
11244
11245 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11246
11247 LIBXTR6=
11248 if test "${USE_X_TOOLKIT}" != "none"; then
11249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11250 $as_echo_n "checking X11 toolkit version... " >&6; }
11251 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11252 $as_echo_n "(cached) " >&6
11253 else
11254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11255 /* end confdefs.h. */
11256 #include <X11/Intrinsic.h>
11257 int
11258 main ()
11259 {
11260 #if XtSpecificationRelease < 6
11261 fail;
11262 #endif
11263
11264 ;
11265 return 0;
11266 }
11267 _ACEOF
11268 if ac_fn_c_try_link "$LINENO"; then :
11269 emacs_cv_x11_toolkit_version_6=yes
11270 else
11271 emacs_cv_x11_toolkit_version_6=no
11272 fi
11273 rm -f core conftest.err conftest.$ac_objext \
11274 conftest$ac_exeext conftest.$ac_ext
11275 fi
11276
11277 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11278 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11280 $as_echo "6 or newer" >&6; }
11281
11282 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11283
11284 LIBXTR6="-lSM -lICE"
11285 case "$opsys" in
11286 ## Use libw.a along with X11R6 Xt.
11287 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11288 esac
11289 else
11290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11291 $as_echo "before 6" >&6; }
11292 fi
11293
11294 OLDLIBS="$LIBS"
11295 if test x$HAVE_X11XTR6 = xyes; then
11296 LIBS="-lXt -lSM -lICE $LIBS"
11297 else
11298 LIBS="-lXt $LIBS"
11299 fi
11300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11301 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11302 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11303 $as_echo_n "(cached) " >&6
11304 else
11305 ac_check_lib_save_LIBS=$LIBS
11306 LIBS="-lXmu $LIBS"
11307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11308 /* end confdefs.h. */
11309
11310 /* Override any GCC internal prototype to avoid an error.
11311 Use char because int might match the return type of a GCC
11312 builtin and then its argument prototype would still apply. */
11313 #ifdef __cplusplus
11314 extern "C"
11315 #endif
11316 char XmuConvertStandardSelection ();
11317 int
11318 main ()
11319 {
11320 return XmuConvertStandardSelection ();
11321 ;
11322 return 0;
11323 }
11324 _ACEOF
11325 if ac_fn_c_try_link "$LINENO"; then :
11326 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11327 else
11328 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11329 fi
11330 rm -f core conftest.err conftest.$ac_objext \
11331 conftest$ac_exeext conftest.$ac_ext
11332 LIBS=$ac_check_lib_save_LIBS
11333 fi
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11335 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11336 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11337 cat >>confdefs.h <<_ACEOF
11338 #define HAVE_LIBXMU 1
11339 _ACEOF
11340
11341 LIBS="-lXmu $LIBS"
11342
11343 fi
11344
11345 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11346 fi
11347
11348
11349 LIBXMU=-lXmu
11350 case $opsys in
11351 ## These systems don't supply Xmu.
11352 hpux* | aix4-2 )
11353 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11354 ;;
11355 esac
11356
11357
11358 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11359 if test "${HAVE_X11}" = "yes"; then
11360 if test "${USE_X_TOOLKIT}" != "none"; then
11361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11362 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11363 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11364 $as_echo_n "(cached) " >&6
11365 else
11366 ac_check_lib_save_LIBS=$LIBS
11367 LIBS="-lXext $LIBS"
11368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11369 /* end confdefs.h. */
11370
11371 /* Override any GCC internal prototype to avoid an error.
11372 Use char because int might match the return type of a GCC
11373 builtin and then its argument prototype would still apply. */
11374 #ifdef __cplusplus
11375 extern "C"
11376 #endif
11377 char XShapeQueryExtension ();
11378 int
11379 main ()
11380 {
11381 return XShapeQueryExtension ();
11382 ;
11383 return 0;
11384 }
11385 _ACEOF
11386 if ac_fn_c_try_link "$LINENO"; then :
11387 ac_cv_lib_Xext_XShapeQueryExtension=yes
11388 else
11389 ac_cv_lib_Xext_XShapeQueryExtension=no
11390 fi
11391 rm -f core conftest.err conftest.$ac_objext \
11392 conftest$ac_exeext conftest.$ac_ext
11393 LIBS=$ac_check_lib_save_LIBS
11394 fi
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11396 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11397 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11398 cat >>confdefs.h <<_ACEOF
11399 #define HAVE_LIBXEXT 1
11400 _ACEOF
11401
11402 LIBS="-lXext $LIBS"
11403
11404 fi
11405
11406 fi
11407 fi
11408
11409 LIBXP=
11410 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11411 # OpenMotif may be installed in such a way on some GNU/Linux systems.
11412 if test -d /usr/include/openmotif; then
11413 CPPFLAGS="-I/usr/include/openmotif $CPPFLAGS"
11414 emacs_cv_openmotif=yes
11415 case "$canonical" in
11416 x86_64-*-linux-gnu* | powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*)
11417 test -d /usr/lib64/openmotif && LDFLAGS="-L/usr/lib64/openmotif $LDFLAGS"
11418 ;;
11419 *)
11420 test -d /usr/lib/openmotif && LDFLAGS="-L/usr/lib/openmotif $LDFLAGS"
11421 esac
11422 else
11423 emacs_cv_openmotif=no
11424 fi
11425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for (Open)Motif version 2.1" >&5
11426 $as_echo_n "checking for (Open)Motif version 2.1... " >&6; }
11427 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11428 $as_echo_n "(cached) " >&6
11429 else
11430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11431 /* end confdefs.h. */
11432 #include <Xm/Xm.h>
11433 int
11434 main ()
11435 {
11436 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11437 int x = 5;
11438 #else
11439 Motif version prior to 2.1.
11440 #endif
11441 ;
11442 return 0;
11443 }
11444 _ACEOF
11445 if ac_fn_c_try_compile "$LINENO"; then :
11446 emacs_cv_motif_version_2_1=yes
11447 else
11448 emacs_cv_motif_version_2_1=no
11449 fi
11450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11451 fi
11452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11453 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11454 if test $emacs_cv_motif_version_2_1 = yes; then
11455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11456 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11457 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11458 $as_echo_n "(cached) " >&6
11459 else
11460 ac_check_lib_save_LIBS=$LIBS
11461 LIBS="-lXp $LIBS"
11462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11463 /* end confdefs.h. */
11464
11465 /* Override any GCC internal prototype to avoid an error.
11466 Use char because int might match the return type of a GCC
11467 builtin and then its argument prototype would still apply. */
11468 #ifdef __cplusplus
11469 extern "C"
11470 #endif
11471 char XpCreateContext ();
11472 int
11473 main ()
11474 {
11475 return XpCreateContext ();
11476 ;
11477 return 0;
11478 }
11479 _ACEOF
11480 if ac_fn_c_try_link "$LINENO"; then :
11481 ac_cv_lib_Xp_XpCreateContext=yes
11482 else
11483 ac_cv_lib_Xp_XpCreateContext=no
11484 fi
11485 rm -f core conftest.err conftest.$ac_objext \
11486 conftest$ac_exeext conftest.$ac_ext
11487 LIBS=$ac_check_lib_save_LIBS
11488 fi
11489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11490 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11491 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11492 LIBXP=-lXp
11493 fi
11494
11495 if test x$emacs_cv_openmotif = xyes; then
11496 REAL_CPPFLAGS="-I/usr/include/openmotif $REAL_CPPFLAGS"
11497 fi
11498 else
11499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11500 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11501 if test "${emacs_cv_lesstif+set}" = set; then :
11502 $as_echo_n "(cached) " >&6
11503 else
11504 # We put this in CFLAGS temporarily to precede other -I options
11505 # that might be in CFLAGS temporarily.
11506 # We put this in CPPFLAGS where it precedes the other -I options.
11507 OLD_CPPFLAGS=$CPPFLAGS
11508 OLD_CFLAGS=$CFLAGS
11509 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11510 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11512 /* end confdefs.h. */
11513 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11514 int
11515 main ()
11516 {
11517 int x = 5;
11518 ;
11519 return 0;
11520 }
11521 _ACEOF
11522 if ac_fn_c_try_compile "$LINENO"; then :
11523 emacs_cv_lesstif=yes
11524 else
11525 emacs_cv_lesstif=no
11526 fi
11527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11528 fi
11529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11530 $as_echo "$emacs_cv_lesstif" >&6; }
11531 if test $emacs_cv_lesstif = yes; then
11532 # Make sure this -I option remains in CPPFLAGS after it is set
11533 # back to REAL_CPPFLAGS.
11534 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11535 # have those other -I options anyway. Ultimately, having this
11536 # directory ultimately in CPPFLAGS will be enough.
11537 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11538 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11539 else
11540 CFLAGS=$OLD_CFLAGS
11541 CPPFLAGS=$OLD_CPPFLAGS
11542 fi
11543 fi
11544 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11545 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11546
11547 else
11548 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11549 fi
11550
11551
11552 fi
11553
11554
11555 USE_TOOLKIT_SCROLL_BARS=no
11556 if test "${with_toolkit_scroll_bars}" != "no"; then
11557 if test "${USE_X_TOOLKIT}" != "none"; then
11558 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11559 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11560
11561 HAVE_XAW3D=no
11562 USE_TOOLKIT_SCROLL_BARS=yes
11563 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11564 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11565
11566 USE_TOOLKIT_SCROLL_BARS=yes
11567 fi
11568 elif test "${HAVE_GTK}" = "yes"; then
11569 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11570
11571 USE_TOOLKIT_SCROLL_BARS=yes
11572 elif test "${HAVE_NS}" = "yes"; then
11573 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11574
11575 USE_TOOLKIT_SCROLL_BARS=yes
11576 fi
11577 fi
11578
11579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11580 /* end confdefs.h. */
11581
11582 #include <X11/Xlib.h>
11583 #include <X11/Xresource.h>
11584 int
11585 main ()
11586 {
11587 XIMProc callback;
11588 ;
11589 return 0;
11590 }
11591 _ACEOF
11592 if ac_fn_c_try_compile "$LINENO"; then :
11593 HAVE_XIM=yes
11594
11595 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11596
11597 else
11598 HAVE_XIM=no
11599 fi
11600 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11601
11602
11603 if test "${with_xim}" != "no"; then
11604
11605 $as_echo "#define USE_XIM 1" >>confdefs.h
11606
11607 fi
11608
11609
11610 if test "${HAVE_XIM}" != "no"; then
11611 late_CFLAGS=$CFLAGS
11612 if test "$GCC" = yes; then
11613 CFLAGS="$CFLAGS --pedantic-errors"
11614 fi
11615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11616 /* end confdefs.h. */
11617
11618 #include <X11/Xlib.h>
11619 #include <X11/Xresource.h>
11620 int
11621 main ()
11622 {
11623 Display *display;
11624 XrmDatabase db;
11625 char *res_name;
11626 char *res_class;
11627 XIMProc callback;
11628 XPointer *client_data;
11629 #ifndef __GNUC__
11630 /* If we're not using GCC, it's probably not XFree86, and this is
11631 probably right, but we can't use something like --pedantic-errors. */
11632 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11633 char*, XIMProc, XPointer*);
11634 #endif
11635 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11636 client_data);
11637 ;
11638 return 0;
11639 }
11640 _ACEOF
11641 if ac_fn_c_try_compile "$LINENO"; then :
11642 emacs_cv_arg6_star=yes
11643 fi
11644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11645 if test "$emacs_cv_arg6_star" = yes; then
11646 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11647
11648 else
11649 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11650
11651 fi
11652 CFLAGS=$late_CFLAGS
11653 fi
11654
11655 ### Start of font-backend (under any platform) section.
11656 # (nothing here yet -- this is a placeholder)
11657 ### End of font-backend (under any platform) section.
11658
11659 ### Start of font-backend (under X11) section.
11660 if test "${HAVE_X11}" = "yes"; then
11661
11662 succeeded=no
11663
11664 if test "$PKG_CONFIG" = "no" ; then
11665 HAVE_FC=no
11666 else
11667 PKG_CONFIG_MIN_VERSION=0.9.0
11668 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11670 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11671
11672 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11673 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11674 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11675 edit_cflags="
11676 s,///*,/,g
11677 s/^/ /
11678 s/ -I/ $isystem/g
11679 s/^ //
11680 "
11681 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11682 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11684 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11685 succeeded=yes
11686 else
11687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11688 $as_echo "no" >&6; }
11689 FONTCONFIG_CFLAGS=""
11690 FONTCONFIG_LIBS=""
11691 ## If we have a custom action on failure, don't print errors, but
11692 ## do set a variable so people can do so.
11693 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11694
11695 fi
11696
11697
11698
11699 else
11700 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11701 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11702 fi
11703 fi
11704
11705 if test $succeeded = yes; then
11706 HAVE_FC=yes
11707 else
11708 HAVE_FC=no
11709 fi
11710
11711
11712 ## Use -lXft if available, unless `--with-xft=no'.
11713 HAVE_XFT=maybe
11714 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11715 with_xft="no";
11716 fi
11717 if test "x${with_xft}" != "xno"; then
11718
11719
11720 succeeded=no
11721
11722 if test "$PKG_CONFIG" = "no" ; then
11723 HAVE_XFT=no
11724 else
11725 PKG_CONFIG_MIN_VERSION=0.9.0
11726 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11728 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11729
11730 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11731 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11732 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11733 edit_cflags="
11734 s,///*,/,g
11735 s/^/ /
11736 s/ -I/ $isystem/g
11737 s/^ //
11738 "
11739 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11740 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11742 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11743 succeeded=yes
11744 else
11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11746 $as_echo "no" >&6; }
11747 XFT_CFLAGS=""
11748 XFT_LIBS=""
11749 ## If we have a custom action on failure, don't print errors, but
11750 ## do set a variable so people can do so.
11751 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11752
11753 fi
11754
11755
11756
11757 else
11758 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11759 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11760 fi
11761 fi
11762
11763 if test $succeeded = yes; then
11764 :
11765 else
11766 HAVE_XFT=no
11767 fi
11768
11769 ## Because xftfont.c uses XRenderQueryExtension, we also
11770 ## need to link to -lXrender.
11771 HAVE_XRENDER=no
11772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11773 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11774 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11775 $as_echo_n "(cached) " >&6
11776 else
11777 ac_check_lib_save_LIBS=$LIBS
11778 LIBS="-lXrender $LIBS"
11779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11780 /* end confdefs.h. */
11781
11782 /* Override any GCC internal prototype to avoid an error.
11783 Use char because int might match the return type of a GCC
11784 builtin and then its argument prototype would still apply. */
11785 #ifdef __cplusplus
11786 extern "C"
11787 #endif
11788 char XRenderQueryExtension ();
11789 int
11790 main ()
11791 {
11792 return XRenderQueryExtension ();
11793 ;
11794 return 0;
11795 }
11796 _ACEOF
11797 if ac_fn_c_try_link "$LINENO"; then :
11798 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11799 else
11800 ac_cv_lib_Xrender_XRenderQueryExtension=no
11801 fi
11802 rm -f core conftest.err conftest.$ac_objext \
11803 conftest$ac_exeext conftest.$ac_ext
11804 LIBS=$ac_check_lib_save_LIBS
11805 fi
11806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11807 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11808 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11809 HAVE_XRENDER=yes
11810 fi
11811
11812 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11813 OLD_CPPFLAGS="$CPPFLAGS"
11814 OLD_CFLAGS="$CFLAGS"
11815 OLD_LIBS="$LIBS"
11816 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11817 CFLAGS="$CFLAGS $XFT_CFLAGS"
11818 XFT_LIBS="-lXrender $XFT_LIBS"
11819 LIBS="$XFT_LIBS $LIBS"
11820 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11821 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11823 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11824 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11825 $as_echo_n "(cached) " >&6
11826 else
11827 ac_check_lib_save_LIBS=$LIBS
11828 LIBS="-lXft $XFT_LIBS $LIBS"
11829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11830 /* end confdefs.h. */
11831
11832 /* Override any GCC internal prototype to avoid an error.
11833 Use char because int might match the return type of a GCC
11834 builtin and then its argument prototype would still apply. */
11835 #ifdef __cplusplus
11836 extern "C"
11837 #endif
11838 char XftFontOpen ();
11839 int
11840 main ()
11841 {
11842 return XftFontOpen ();
11843 ;
11844 return 0;
11845 }
11846 _ACEOF
11847 if ac_fn_c_try_link "$LINENO"; then :
11848 ac_cv_lib_Xft_XftFontOpen=yes
11849 else
11850 ac_cv_lib_Xft_XftFontOpen=no
11851 fi
11852 rm -f core conftest.err conftest.$ac_objext \
11853 conftest$ac_exeext conftest.$ac_ext
11854 LIBS=$ac_check_lib_save_LIBS
11855 fi
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11857 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11858 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11859 HAVE_XFT=yes
11860 fi
11861
11862 fi
11863
11864
11865
11866 if test "${HAVE_XFT}" = "yes"; then
11867
11868 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11869
11870
11871 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11872 else
11873 CPPFLAGS="$OLD_CPPFLAGS"
11874 CFLAGS="$OLD_CFLAGS"
11875 LIBS="$OLD_LIBS"
11876 fi # "${HAVE_XFT}" = "yes"
11877 fi # "$HAVE_XFT" != no
11878 fi # "x${with_xft}" != "xno"
11879
11880 ## We used to allow building with FreeType and without Xft.
11881 ## However, the ftx font backend driver is not in good shape.
11882 if test "$HAVE_XFT" != "yes"; then
11883 HAVE_XFT=no
11884 HAVE_FREETYPE=no
11885 else
11886
11887 succeeded=no
11888
11889 if test "$PKG_CONFIG" = "no" ; then
11890 HAVE_FREETYPE=no
11891 else
11892 PKG_CONFIG_MIN_VERSION=0.9.0
11893 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11895 $as_echo_n "checking for freetype2... " >&6; }
11896
11897 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11898 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11899 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11900 edit_cflags="
11901 s,///*,/,g
11902 s/^/ /
11903 s/ -I/ $isystem/g
11904 s/^ //
11905 "
11906 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11907 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11909 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11910 succeeded=yes
11911 else
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11913 $as_echo "no" >&6; }
11914 FREETYPE_CFLAGS=""
11915 FREETYPE_LIBS=""
11916 ## If we have a custom action on failure, don't print errors, but
11917 ## do set a variable so people can do so.
11918 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11919
11920 fi
11921
11922
11923
11924 else
11925 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11926 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11927 fi
11928 fi
11929
11930 if test $succeeded = yes; then
11931 HAVE_FREETYPE=yes
11932 else
11933 HAVE_FREETYPE=no
11934 fi
11935
11936
11937 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11938 fi
11939
11940 HAVE_LIBOTF=no
11941 if test "${HAVE_FREETYPE}" = "yes"; then
11942
11943 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11944
11945 if test "${with_libotf}" != "no"; then
11946
11947 succeeded=no
11948
11949 if test "$PKG_CONFIG" = "no" ; then
11950 HAVE_LIBOTF=no
11951 else
11952 PKG_CONFIG_MIN_VERSION=0.9.0
11953 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11955 $as_echo_n "checking for libotf... " >&6; }
11956
11957 if $PKG_CONFIG --exists "libotf" 2>&5 &&
11958 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
11959 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
11960 edit_cflags="
11961 s,///*,/,g
11962 s/^/ /
11963 s/ -I/ $isystem/g
11964 s/^ //
11965 "
11966 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
11967 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
11968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
11969 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
11970 succeeded=yes
11971 else
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11973 $as_echo "no" >&6; }
11974 LIBOTF_CFLAGS=""
11975 LIBOTF_LIBS=""
11976 ## If we have a custom action on failure, don't print errors, but
11977 ## do set a variable so people can do so.
11978 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11979
11980 fi
11981
11982
11983
11984 else
11985 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11986 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11987 fi
11988 fi
11989
11990 if test $succeeded = yes; then
11991 HAVE_LIBOTF=yes
11992 else
11993 HAVE_LIBOTF=no
11994 fi
11995
11996 if test "$HAVE_LIBOTF" = "yes"; then
11997
11998 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11999
12000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12001 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12002 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12003 $as_echo_n "(cached) " >&6
12004 else
12005 ac_check_lib_save_LIBS=$LIBS
12006 LIBS="-lotf $LIBS"
12007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h. */
12009
12010 /* Override any GCC internal prototype to avoid an error.
12011 Use char because int might match the return type of a GCC
12012 builtin and then its argument prototype would still apply. */
12013 #ifdef __cplusplus
12014 extern "C"
12015 #endif
12016 char OTF_get_variation_glyphs ();
12017 int
12018 main ()
12019 {
12020 return OTF_get_variation_glyphs ();
12021 ;
12022 return 0;
12023 }
12024 _ACEOF
12025 if ac_fn_c_try_link "$LINENO"; then :
12026 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12027 else
12028 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12029 fi
12030 rm -f core conftest.err conftest.$ac_objext \
12031 conftest$ac_exeext conftest.$ac_ext
12032 LIBS=$ac_check_lib_save_LIBS
12033 fi
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
12035 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12036 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12037 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12038 else
12039 HAVE_OTF_GET_VARIATION_GLYPHS=no
12040 fi
12041
12042 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12043
12044 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12045
12046 fi
12047 fi
12048 fi
12049 fi
12050
12051 HAVE_M17N_FLT=no
12052 if test "${HAVE_LIBOTF}" = yes; then
12053 if test "${with_m17n_flt}" != "no"; then
12054
12055 succeeded=no
12056
12057 if test "$PKG_CONFIG" = "no" ; then
12058 HAVE_M17N_FLT=no
12059 else
12060 PKG_CONFIG_MIN_VERSION=0.9.0
12061 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12063 $as_echo_n "checking for m17n-flt... " >&6; }
12064
12065 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12066 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12067 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12068 edit_cflags="
12069 s,///*,/,g
12070 s/^/ /
12071 s/ -I/ $isystem/g
12072 s/^ //
12073 "
12074 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12075 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12077 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12078 succeeded=yes
12079 else
12080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12081 $as_echo "no" >&6; }
12082 M17N_FLT_CFLAGS=""
12083 M17N_FLT_LIBS=""
12084 ## If we have a custom action on failure, don't print errors, but
12085 ## do set a variable so people can do so.
12086 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12087
12088 fi
12089
12090
12091
12092 else
12093 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12094 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12095 fi
12096 fi
12097
12098 if test $succeeded = yes; then
12099 HAVE_M17N_FLT=yes
12100 else
12101 HAVE_M17N_FLT=no
12102 fi
12103
12104 if test "$HAVE_M17N_FLT" = "yes"; then
12105
12106 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12107
12108 fi
12109 fi
12110 fi
12111 else
12112 HAVE_XFT=no
12113 HAVE_FREETYPE=no
12114 HAVE_LIBOTF=no
12115 HAVE_M17N_FLT=no
12116 fi
12117
12118 ### End of font-backend (under X11) section.
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129 ### Use -lXpm if available, unless `--with-xpm=no'.
12130 HAVE_XPM=no
12131 LIBXPM=
12132 if test "${HAVE_X11}" = "yes"; then
12133 if test "${with_xpm}" != "no"; then
12134 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12135 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12137 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12138 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12139 $as_echo_n "(cached) " >&6
12140 else
12141 ac_check_lib_save_LIBS=$LIBS
12142 LIBS="-lXpm -lX11 $LIBS"
12143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12144 /* end confdefs.h. */
12145
12146 /* Override any GCC internal prototype to avoid an error.
12147 Use char because int might match the return type of a GCC
12148 builtin and then its argument prototype would still apply. */
12149 #ifdef __cplusplus
12150 extern "C"
12151 #endif
12152 char XpmReadFileToPixmap ();
12153 int
12154 main ()
12155 {
12156 return XpmReadFileToPixmap ();
12157 ;
12158 return 0;
12159 }
12160 _ACEOF
12161 if ac_fn_c_try_link "$LINENO"; then :
12162 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12163 else
12164 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12165 fi
12166 rm -f core conftest.err conftest.$ac_objext \
12167 conftest$ac_exeext conftest.$ac_ext
12168 LIBS=$ac_check_lib_save_LIBS
12169 fi
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12171 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12172 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12173 HAVE_XPM=yes
12174 fi
12175
12176 fi
12177
12178
12179 if test "${HAVE_XPM}" = "yes"; then
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12181 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12183 /* end confdefs.h. */
12184 #include "X11/xpm.h"
12185 #ifndef XpmReturnAllocPixels
12186 no_return_alloc_pixels
12187 #endif
12188
12189 _ACEOF
12190 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12191 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12192 HAVE_XPM=no
12193 else
12194 HAVE_XPM=yes
12195 fi
12196 rm -f conftest*
12197
12198
12199 if test "${HAVE_XPM}" = "yes"; then
12200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12201 $as_echo "yes" >&6; }
12202 else
12203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12204 $as_echo "no" >&6; }
12205 fi
12206 fi
12207 fi
12208
12209 if test "${HAVE_XPM}" = "yes"; then
12210
12211 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12212
12213 LIBXPM=-lXpm
12214 fi
12215 fi
12216
12217
12218 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12219 HAVE_JPEG=no
12220 LIBJPEG=
12221 if test "${HAVE_X11}" = "yes"; then
12222 if test "${with_jpeg}" != "no"; then
12223 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12224 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12226 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12227 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12228 $as_echo_n "(cached) " >&6
12229 else
12230 ac_check_lib_save_LIBS=$LIBS
12231 LIBS="-ljpeg $LIBS"
12232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12233 /* end confdefs.h. */
12234
12235 /* Override any GCC internal prototype to avoid an error.
12236 Use char because int might match the return type of a GCC
12237 builtin and then its argument prototype would still apply. */
12238 #ifdef __cplusplus
12239 extern "C"
12240 #endif
12241 char jpeg_destroy_compress ();
12242 int
12243 main ()
12244 {
12245 return jpeg_destroy_compress ();
12246 ;
12247 return 0;
12248 }
12249 _ACEOF
12250 if ac_fn_c_try_link "$LINENO"; then :
12251 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12252 else
12253 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12254 fi
12255 rm -f core conftest.err conftest.$ac_objext \
12256 conftest$ac_exeext conftest.$ac_ext
12257 LIBS=$ac_check_lib_save_LIBS
12258 fi
12259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12260 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12261 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12262 HAVE_JPEG=yes
12263 fi
12264
12265 fi
12266
12267
12268 fi
12269
12270 if test "${HAVE_JPEG}" = "yes"; then
12271 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12272
12273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12274 /* end confdefs.h. */
12275 #include <jpeglib.h>
12276 version=JPEG_LIB_VERSION
12277
12278 _ACEOF
12279 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12280 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12281 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12282
12283 else
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12285 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12286 HAVE_JPEG=no
12287 fi
12288 rm -f conftest*
12289
12290 fi
12291 if test "${HAVE_JPEG}" = "yes"; then
12292 LIBJPEG=-ljpeg
12293 fi
12294 fi
12295
12296
12297 ### Use -lpng if available, unless `--with-png=no'.
12298 HAVE_PNG=no
12299 LIBPNG=
12300 if test "${HAVE_X11}" = "yes"; then
12301 if test "${with_png}" != "no"; then
12302 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12303 # in /usr/include/libpng.
12304 for ac_header in png.h libpng/png.h
12305 do :
12306 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12307 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12308 eval as_val=\$$as_ac_Header
12309 if test "x$as_val" = x""yes; then :
12310 cat >>confdefs.h <<_ACEOF
12311 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12312 _ACEOF
12313 break
12314 fi
12315
12316 done
12317
12318 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12320 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12321 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12322 $as_echo_n "(cached) " >&6
12323 else
12324 ac_check_lib_save_LIBS=$LIBS
12325 LIBS="-lpng -lz -lm $LIBS"
12326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12327 /* end confdefs.h. */
12328
12329 /* Override any GCC internal prototype to avoid an error.
12330 Use char because int might match the return type of a GCC
12331 builtin and then its argument prototype would still apply. */
12332 #ifdef __cplusplus
12333 extern "C"
12334 #endif
12335 char png_get_channels ();
12336 int
12337 main ()
12338 {
12339 return png_get_channels ();
12340 ;
12341 return 0;
12342 }
12343 _ACEOF
12344 if ac_fn_c_try_link "$LINENO"; then :
12345 ac_cv_lib_png_png_get_channels=yes
12346 else
12347 ac_cv_lib_png_png_get_channels=no
12348 fi
12349 rm -f core conftest.err conftest.$ac_objext \
12350 conftest$ac_exeext conftest.$ac_ext
12351 LIBS=$ac_check_lib_save_LIBS
12352 fi
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12354 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12355 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12356 HAVE_PNG=yes
12357 fi
12358
12359 fi
12360 fi
12361
12362 if test "${HAVE_PNG}" = "yes"; then
12363
12364 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12365
12366 LIBPNG="-lpng -lz -lm"
12367
12368 ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
12369 # include <libpng/png.h>
12370 #else
12371 # include <png.h>
12372 #endif
12373
12374 "
12375 if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
12376
12377 else
12378
12379 $as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
12380
12381 fi
12382
12383 fi
12384 fi
12385
12386
12387 ### Use -ltiff if available, unless `--with-tiff=no'.
12388 HAVE_TIFF=no
12389 LIBTIFF=
12390 if test "${HAVE_X11}" = "yes"; then
12391 if test "${with_tiff}" != "no"; then
12392 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12393 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12394 tifflibs="-lz -lm"
12395 # At least one tiff package requires the jpeg library.
12396 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12398 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12399 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12400 $as_echo_n "(cached) " >&6
12401 else
12402 ac_check_lib_save_LIBS=$LIBS
12403 LIBS="-ltiff $tifflibs $LIBS"
12404 cat confdefs.h - <<_ACEOF >conftest.$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 TIFFGetVersion ();
12414 int
12415 main ()
12416 {
12417 return TIFFGetVersion ();
12418 ;
12419 return 0;
12420 }
12421 _ACEOF
12422 if ac_fn_c_try_link "$LINENO"; then :
12423 ac_cv_lib_tiff_TIFFGetVersion=yes
12424 else
12425 ac_cv_lib_tiff_TIFFGetVersion=no
12426 fi
12427 rm -f core conftest.err conftest.$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_tiff_TIFFGetVersion" >&5
12432 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12433 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12434 HAVE_TIFF=yes
12435 fi
12436
12437 fi
12438
12439
12440 fi
12441
12442 if test "${HAVE_TIFF}" = "yes"; then
12443
12444 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12445
12446 LIBTIFF=-ltiff
12447 fi
12448 fi
12449
12450
12451 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12452 HAVE_GIF=no
12453 LIBGIF=
12454 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12455 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12456 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12457 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12458 # Earlier versions can crash Emacs.
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12460 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12461 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12462 $as_echo_n "(cached) " >&6
12463 else
12464 ac_check_lib_save_LIBS=$LIBS
12465 LIBS="-lgif $LIBS"
12466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12467 /* end confdefs.h. */
12468
12469 /* Override any GCC internal prototype to avoid an error.
12470 Use char because int might match the return type of a GCC
12471 builtin and then its argument prototype would still apply. */
12472 #ifdef __cplusplus
12473 extern "C"
12474 #endif
12475 char EGifPutExtensionLast ();
12476 int
12477 main ()
12478 {
12479 return EGifPutExtensionLast ();
12480 ;
12481 return 0;
12482 }
12483 _ACEOF
12484 if ac_fn_c_try_link "$LINENO"; then :
12485 ac_cv_lib_gif_EGifPutExtensionLast=yes
12486 else
12487 ac_cv_lib_gif_EGifPutExtensionLast=no
12488 fi
12489 rm -f core conftest.err conftest.$ac_objext \
12490 conftest$ac_exeext conftest.$ac_ext
12491 LIBS=$ac_check_lib_save_LIBS
12492 fi
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12494 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12495 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12496 HAVE_GIF=yes
12497 else
12498 HAVE_GIF=maybe
12499 fi
12500
12501 fi
12502
12503
12504
12505 if test "$HAVE_GIF" = yes; then
12506 LIBGIF=-lgif
12507 elif test "$HAVE_GIF" = maybe; then
12508 # If gif_lib.h but no libgif, try libungif.
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12510 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12511 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12512 $as_echo_n "(cached) " >&6
12513 else
12514 ac_check_lib_save_LIBS=$LIBS
12515 LIBS="-lungif $LIBS"
12516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12517 /* end confdefs.h. */
12518
12519 /* Override any GCC internal prototype to avoid an error.
12520 Use char because int might match the return type of a GCC
12521 builtin and then its argument prototype would still apply. */
12522 #ifdef __cplusplus
12523 extern "C"
12524 #endif
12525 char EGifPutExtensionLast ();
12526 int
12527 main ()
12528 {
12529 return EGifPutExtensionLast ();
12530 ;
12531 return 0;
12532 }
12533 _ACEOF
12534 if ac_fn_c_try_link "$LINENO"; then :
12535 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12536 else
12537 ac_cv_lib_ungif_EGifPutExtensionLast=no
12538 fi
12539 rm -f core conftest.err conftest.$ac_objext \
12540 conftest$ac_exeext conftest.$ac_ext
12541 LIBS=$ac_check_lib_save_LIBS
12542 fi
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12544 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12545 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12546 HAVE_GIF=yes
12547 else
12548 HAVE_GIF=no
12549 fi
12550
12551 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12552 fi
12553
12554 if test "${HAVE_GIF}" = "yes"; then
12555
12556 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12557
12558 fi
12559 fi
12560
12561
12562 if test "${HAVE_X11}" = "yes"; then
12563 MISSING=""
12564 WITH_NO=""
12565 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12566 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12567 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12568 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12569 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12570 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12571 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12572 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12573 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12574 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12575
12576 if test "X${MISSING}" != X; then
12577 as_fn_error "The following required libraries were not found:
12578 $MISSING
12579 Maybe some development libraries/packages are missing?
12580 If you don't want to link with them give
12581 $WITH_NO
12582 as options to configure" "$LINENO" 5
12583 fi
12584 fi
12585
12586 ### Use -lgpm if available, unless `--with-gpm=no'.
12587 HAVE_GPM=no
12588 LIBGPM=
12589 if test "${with_gpm}" != "no"; then
12590 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12591 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12593 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12594 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12595 $as_echo_n "(cached) " >&6
12596 else
12597 ac_check_lib_save_LIBS=$LIBS
12598 LIBS="-lgpm $LIBS"
12599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12600 /* end confdefs.h. */
12601
12602 /* Override any GCC internal prototype to avoid an error.
12603 Use char because int might match the return type of a GCC
12604 builtin and then its argument prototype would still apply. */
12605 #ifdef __cplusplus
12606 extern "C"
12607 #endif
12608 char Gpm_Open ();
12609 int
12610 main ()
12611 {
12612 return Gpm_Open ();
12613 ;
12614 return 0;
12615 }
12616 _ACEOF
12617 if ac_fn_c_try_link "$LINENO"; then :
12618 ac_cv_lib_gpm_Gpm_Open=yes
12619 else
12620 ac_cv_lib_gpm_Gpm_Open=no
12621 fi
12622 rm -f core conftest.err conftest.$ac_objext \
12623 conftest$ac_exeext conftest.$ac_ext
12624 LIBS=$ac_check_lib_save_LIBS
12625 fi
12626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12627 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12628 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12629 HAVE_GPM=yes
12630 fi
12631
12632 fi
12633
12634
12635
12636 if test "${HAVE_GPM}" = "yes"; then
12637
12638 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12639
12640 LIBGPM=-lgpm
12641 fi
12642 fi
12643
12644
12645
12646
12647
12648
12649 GNUSTEP_CFLAGS=
12650 ### Use NeXTstep API to implement GUI.
12651 if test "${HAVE_NS}" = "yes"; then
12652
12653 $as_echo "#define HAVE_NS 1" >>confdefs.h
12654
12655 if test "${NS_IMPL_COCOA}" = "yes"; then
12656
12657 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12658
12659 fi
12660 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12661
12662 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12663
12664 # See also .m.o rule in Makefile.in */
12665 # FIXME: are all these flags really needed? Document here why. */
12666 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12667 ## Extra CFLAGS applied to src/*.m files.
12668 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12669 fi
12670 # We also have mouse menus.
12671 HAVE_MENUS=yes
12672 OTHER_FILES=ns-app
12673 fi
12674
12675
12676 ### Use session management (-lSM -lICE) if available
12677 HAVE_X_SM=no
12678 LIBXSM=
12679 if test "${HAVE_X11}" = "yes"; then
12680 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12681 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12683 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12684 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12685 $as_echo_n "(cached) " >&6
12686 else
12687 ac_check_lib_save_LIBS=$LIBS
12688 LIBS="-lSM -lICE $LIBS"
12689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12690 /* end confdefs.h. */
12691
12692 /* Override any GCC internal prototype to avoid an error.
12693 Use char because int might match the return type of a GCC
12694 builtin and then its argument prototype would still apply. */
12695 #ifdef __cplusplus
12696 extern "C"
12697 #endif
12698 char SmcOpenConnection ();
12699 int
12700 main ()
12701 {
12702 return SmcOpenConnection ();
12703 ;
12704 return 0;
12705 }
12706 _ACEOF
12707 if ac_fn_c_try_link "$LINENO"; then :
12708 ac_cv_lib_SM_SmcOpenConnection=yes
12709 else
12710 ac_cv_lib_SM_SmcOpenConnection=no
12711 fi
12712 rm -f core conftest.err conftest.$ac_objext \
12713 conftest$ac_exeext conftest.$ac_ext
12714 LIBS=$ac_check_lib_save_LIBS
12715 fi
12716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12717 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12718 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12719 HAVE_X_SM=yes
12720 fi
12721
12722 fi
12723
12724
12725
12726 if test "${HAVE_X_SM}" = "yes"; then
12727
12728 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12729
12730 LIBXSM="-lSM -lICE"
12731 case "$LIBS" in
12732 *-lSM*) ;;
12733 *) LIBS="$LIBXSM $LIBS" ;;
12734 esac
12735 fi
12736 fi
12737
12738
12739 ### Use libxml (-lxml2) if available
12740 HAVE_LIBXML2=no
12741 if test "${with_xml2}" != "no"; then
12742 ### I'm not sure what the version number should be, so I just guessed.
12743
12744 succeeded=no
12745
12746 if test "$PKG_CONFIG" = "no" ; then
12747 HAVE_LIBXML2=no
12748 else
12749 PKG_CONFIG_MIN_VERSION=0.9.0
12750 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12752 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12753
12754 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12755 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12756 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12757 edit_cflags="
12758 s,///*,/,g
12759 s/^/ /
12760 s/ -I/ $isystem/g
12761 s/^ //
12762 "
12763 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12764 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12766 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12767 succeeded=yes
12768 else
12769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12770 $as_echo "no" >&6; }
12771 LIBXML2_CFLAGS=""
12772 LIBXML2_LIBS=""
12773 ## If we have a custom action on failure, don't print errors, but
12774 ## do set a variable so people can do so.
12775 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12776
12777 fi
12778
12779
12780
12781 else
12782 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12783 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12784 fi
12785 fi
12786
12787 if test $succeeded = yes; then
12788 HAVE_LIBXML2=yes
12789 else
12790 HAVE_LIBXML2=no
12791 fi
12792
12793 if test "${HAVE_LIBXML2}" = "yes"; then
12794 LIBS="$LIBXML2_LIBS $LIBS"
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12796 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12797 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12798 $as_echo_n "(cached) " >&6
12799 else
12800 ac_check_lib_save_LIBS=$LIBS
12801 LIBS="-lxml2 $LIBS"
12802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12803 /* end confdefs.h. */
12804
12805 /* Override any GCC internal prototype to avoid an error.
12806 Use char because int might match the return type of a GCC
12807 builtin and then its argument prototype would still apply. */
12808 #ifdef __cplusplus
12809 extern "C"
12810 #endif
12811 char htmlReadMemory ();
12812 int
12813 main ()
12814 {
12815 return htmlReadMemory ();
12816 ;
12817 return 0;
12818 }
12819 _ACEOF
12820 if ac_fn_c_try_link "$LINENO"; then :
12821 ac_cv_lib_xml2_htmlReadMemory=yes
12822 else
12823 ac_cv_lib_xml2_htmlReadMemory=no
12824 fi
12825 rm -f core conftest.err conftest.$ac_objext \
12826 conftest$ac_exeext conftest.$ac_ext
12827 LIBS=$ac_check_lib_save_LIBS
12828 fi
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12830 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12831 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12832 HAVE_LIBXML2=yes
12833 else
12834 HAVE_LIBXML2=no
12835 fi
12836
12837 if test "${HAVE_LIBXML2}" = "yes"; then
12838
12839 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12840
12841 else
12842 LIBXML2_LIBS=""
12843 LIBXML2_CFLAGS=""
12844 fi
12845 fi
12846 fi
12847
12848
12849
12850 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12852 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12853 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12854 $as_echo_n "(cached) " >&6
12855 else
12856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12857 /* end confdefs.h. */
12858 #include <netdb.h>
12859 int
12860 main ()
12861 {
12862 return h_errno;
12863 ;
12864 return 0;
12865 }
12866 _ACEOF
12867 if ac_fn_c_try_link "$LINENO"; then :
12868 emacs_cv_netdb_declares_h_errno=yes
12869 else
12870 emacs_cv_netdb_declares_h_errno=no
12871 fi
12872 rm -f core conftest.err conftest.$ac_objext \
12873 conftest$ac_exeext conftest.$ac_ext
12874 fi
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12876 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12877 if test $emacs_cv_netdb_declares_h_errno = yes; then
12878
12879 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12880
12881 fi
12882
12883 # fmod, logb, and frexp are found in -lm on most systems.
12884 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12886 $as_echo_n "checking for sqrt in -lm... " >&6; }
12887 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12888 $as_echo_n "(cached) " >&6
12889 else
12890 ac_check_lib_save_LIBS=$LIBS
12891 LIBS="-lm $LIBS"
12892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12893 /* end confdefs.h. */
12894
12895 /* Override any GCC internal prototype to avoid an error.
12896 Use char because int might match the return type of a GCC
12897 builtin and then its argument prototype would still apply. */
12898 #ifdef __cplusplus
12899 extern "C"
12900 #endif
12901 char sqrt ();
12902 int
12903 main ()
12904 {
12905 return sqrt ();
12906 ;
12907 return 0;
12908 }
12909 _ACEOF
12910 if ac_fn_c_try_link "$LINENO"; then :
12911 ac_cv_lib_m_sqrt=yes
12912 else
12913 ac_cv_lib_m_sqrt=no
12914 fi
12915 rm -f core conftest.err conftest.$ac_objext \
12916 conftest$ac_exeext conftest.$ac_ext
12917 LIBS=$ac_check_lib_save_LIBS
12918 fi
12919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12920 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12921 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
12922 cat >>confdefs.h <<_ACEOF
12923 #define HAVE_LIBM 1
12924 _ACEOF
12925
12926 LIBS="-lm $LIBS"
12927
12928 fi
12929
12930
12931 # Check for mail-locking functions in a "mail" library. Probably this should
12932 # have the same check as for liblockfile below.
12933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12934 $as_echo_n "checking for maillock in -lmail... " >&6; }
12935 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
12936 $as_echo_n "(cached) " >&6
12937 else
12938 ac_check_lib_save_LIBS=$LIBS
12939 LIBS="-lmail $LIBS"
12940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12941 /* end confdefs.h. */
12942
12943 /* Override any GCC internal prototype to avoid an error.
12944 Use char because int might match the return type of a GCC
12945 builtin and then its argument prototype would still apply. */
12946 #ifdef __cplusplus
12947 extern "C"
12948 #endif
12949 char maillock ();
12950 int
12951 main ()
12952 {
12953 return maillock ();
12954 ;
12955 return 0;
12956 }
12957 _ACEOF
12958 if ac_fn_c_try_link "$LINENO"; then :
12959 ac_cv_lib_mail_maillock=yes
12960 else
12961 ac_cv_lib_mail_maillock=no
12962 fi
12963 rm -f core conftest.err conftest.$ac_objext \
12964 conftest$ac_exeext conftest.$ac_ext
12965 LIBS=$ac_check_lib_save_LIBS
12966 fi
12967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12968 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12969 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
12970 have_mail=yes
12971 else
12972 have_mail=no
12973 fi
12974
12975 if test $have_mail = yes; then
12976 LIBS_MAIL=-lmail
12977 LIBS="$LIBS_MAIL $LIBS"
12978
12979 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12980
12981 else
12982 LIBS_MAIL=
12983 fi
12984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12985 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12986 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
12987 $as_echo_n "(cached) " >&6
12988 else
12989 ac_check_lib_save_LIBS=$LIBS
12990 LIBS="-llockfile $LIBS"
12991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12992 /* end confdefs.h. */
12993
12994 /* Override any GCC internal prototype to avoid an error.
12995 Use char because int might match the return type of a GCC
12996 builtin and then its argument prototype would still apply. */
12997 #ifdef __cplusplus
12998 extern "C"
12999 #endif
13000 char maillock ();
13001 int
13002 main ()
13003 {
13004 return maillock ();
13005 ;
13006 return 0;
13007 }
13008 _ACEOF
13009 if ac_fn_c_try_link "$LINENO"; then :
13010 ac_cv_lib_lockfile_maillock=yes
13011 else
13012 ac_cv_lib_lockfile_maillock=no
13013 fi
13014 rm -f core conftest.err conftest.$ac_objext \
13015 conftest$ac_exeext conftest.$ac_ext
13016 LIBS=$ac_check_lib_save_LIBS
13017 fi
13018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13019 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13020 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13021 have_lockfile=yes
13022 else
13023 have_lockfile=no
13024 fi
13025
13026 if test $have_lockfile = yes; then
13027 LIBS_MAIL=-llockfile
13028 LIBS="$LIBS_MAIL $LIBS"
13029
13030 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13031
13032 else
13033 # If we have the shared liblockfile, assume we must use it for mail
13034 # locking (e.g. Debian). If we couldn't link against liblockfile
13035 # (no liblockfile.a installed), ensure that we don't need to.
13036 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13037 set dummy liblockfile.so; ac_word=$2
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13039 $as_echo_n "checking for $ac_word... " >&6; }
13040 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13041 $as_echo_n "(cached) " >&6
13042 else
13043 if test -n "$liblockfile"; then
13044 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13045 else
13046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13047 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13048 for as_dir in $as_dummy
13049 do
13050 IFS=$as_save_IFS
13051 test -z "$as_dir" && as_dir=.
13052 for ac_exec_ext in '' $ac_executable_extensions; do
13053 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13054 ac_cv_prog_liblockfile="yes"
13055 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13056 break 2
13057 fi
13058 done
13059 done
13060 IFS=$as_save_IFS
13061
13062 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13063 fi
13064 fi
13065 liblockfile=$ac_cv_prog_liblockfile
13066 if test -n "$liblockfile"; then
13067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13068 $as_echo "$liblockfile" >&6; }
13069 else
13070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13071 $as_echo "no" >&6; }
13072 fi
13073
13074
13075 if test $ac_cv_prog_liblockfile = yes; then
13076 as_fn_error "Shared liblockfile found but can't link against it.
13077 This probably means that movemail could lose mail.
13078 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13079 fi
13080 fi
13081
13082
13083
13084
13085
13086 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13087 ## interlock access to the mail spool. The alternative is a lock file named
13088 ## /usr/spool/mail/$USER.lock.
13089 mail_lock=no
13090 case "$opsys" in
13091 aix4-2) mail_lock="lockf" ;;
13092
13093 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13094
13095 ## On GNU/Linux systems, both methods are used by various mail programs.
13096 ## I assume most people are using newer mailers that have heard of flock.
13097 ## Change this if you need to.
13098 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13099 ## configure gets the right answers, and that means *NOT* using flock.
13100 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13101 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13102 ## Debian maintainer hasn't provided a clean fix for Emacs.
13103 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13104 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13105 ## correct logic. -- fx
13106 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13107 ## liblockfile is a Free Software replacement for libmail, used on
13108 ## Debian systems and elsewhere. -rfr.
13109 gnu-*)
13110 mail_lock="flock"
13111 if test $have_mail = yes || test $have_lockfile = yes; then
13112 test $ac_cv_header_maillock_h = yes && mail_lock=no
13113 fi
13114 ;;
13115 esac
13116
13117 BLESSMAIL_TARGET=
13118 case "$mail_lock" in
13119 flock)
13120 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13121 ;;
13122
13123 lockf)
13124 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13125 ;;
13126
13127 *) BLESSMAIL_TARGET="need-blessmail" ;;
13128 esac
13129
13130
13131
13132 for ac_func in gethostname \
13133 closedir getrusage get_current_dir_name \
13134 lrand48 logb frexp fmod cbrt setsid \
13135 fpathconf select euidaccess getpagesize setlocale \
13136 utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
13137 __fpending strsignal setitimer \
13138 sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
13139 gai_strerror mkstemp getline getdelim fsync sync \
13140 difftime posix_memalign \
13141 getpwent endpwent getgrent endgrent \
13142 touchlock \
13143 cfmakeraw cfsetspeed copysign __executable_start
13144 do :
13145 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13146 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13147 eval as_val=\$$as_ac_var
13148 if test "x$as_val" = x""yes; then :
13149 cat >>confdefs.h <<_ACEOF
13150 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13151 _ACEOF
13152
13153 fi
13154 done
13155
13156
13157 if test $opsys = unixware; then
13158
13159 $as_echo "#define BROKEN_GETWD 1" >>confdefs.h
13160
13161 else
13162 for ac_func in getwd
13163 do :
13164 ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
13165 if test "x$ac_cv_func_getwd" = x""yes; then :
13166 cat >>confdefs.h <<_ACEOF
13167 #define HAVE_GETWD 1
13168 _ACEOF
13169
13170 fi
13171 done
13172
13173 fi
13174
13175 ## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
13176 ## has a broken `rint' in some library versions including math library
13177 ## version number A.09.05.
13178 ## You can fix the math library by installing patch number PHSS_4630.
13179 ## But we can fix it more reliably for Emacs by just not using rint.
13180 ## We also skip HAVE_RANDOM - see comments in src/conf_post.h.
13181 case $opsys in
13182 hpux*) : ;;
13183 *) for ac_func in random rint
13184 do :
13185 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13186 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13187 eval as_val=\$$as_ac_var
13188 if test "x$as_val" = x""yes; then :
13189 cat >>confdefs.h <<_ACEOF
13190 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13191 _ACEOF
13192
13193 fi
13194 done
13195 ;;
13196 esac
13197
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13199 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13200 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13201 $as_echo_n "(cached) " >&6
13202 else
13203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13204 /* end confdefs.h. */
13205
13206 int
13207 main ()
13208 {
13209 __builtin_unwind_init ();
13210 ;
13211 return 0;
13212 }
13213 _ACEOF
13214 if ac_fn_c_try_link "$LINENO"; then :
13215 emacs_cv_func___builtin_unwind_init=yes
13216 else
13217 emacs_cv_func___builtin_unwind_init=no
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext \
13220 conftest$ac_exeext conftest.$ac_ext
13221 fi
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13223 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13224 if test $emacs_cv_func___builtin_unwind_init = yes; then
13225
13226 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13227
13228 fi
13229
13230
13231
13232
13233
13234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13235 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13236 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13237 $as_echo_n "(cached) " >&6
13238 else
13239 while :; do
13240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13241 /* end confdefs.h. */
13242 #include <sys/types.h> /* for off_t */
13243 #include <stdio.h>
13244 int
13245 main ()
13246 {
13247 int (*fp) (FILE *, off_t, int) = fseeko;
13248 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13249 ;
13250 return 0;
13251 }
13252 _ACEOF
13253 if ac_fn_c_try_link "$LINENO"; then :
13254 ac_cv_sys_largefile_source=no; break
13255 fi
13256 rm -f core conftest.err conftest.$ac_objext \
13257 conftest$ac_exeext conftest.$ac_ext
13258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13259 /* end confdefs.h. */
13260 #define _LARGEFILE_SOURCE 1
13261 #include <sys/types.h> /* for off_t */
13262 #include <stdio.h>
13263 int
13264 main ()
13265 {
13266 int (*fp) (FILE *, off_t, int) = fseeko;
13267 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13268 ;
13269 return 0;
13270 }
13271 _ACEOF
13272 if ac_fn_c_try_link "$LINENO"; then :
13273 ac_cv_sys_largefile_source=1; break
13274 fi
13275 rm -f core conftest.err conftest.$ac_objext \
13276 conftest$ac_exeext conftest.$ac_ext
13277 ac_cv_sys_largefile_source=unknown
13278 break
13279 done
13280 fi
13281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13282 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13283 case $ac_cv_sys_largefile_source in #(
13284 no | unknown) ;;
13285 *)
13286 cat >>confdefs.h <<_ACEOF
13287 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13288 _ACEOF
13289 ;;
13290 esac
13291 rm -rf conftest*
13292
13293 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13294 # in glibc 2.1.3, but that breaks too many other things.
13295 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13296 if test $ac_cv_sys_largefile_source != unknown; then
13297
13298 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13299
13300 fi
13301
13302
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13304 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13305 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13306 $as_echo_n "(cached) " >&6
13307 else
13308 # Use it with a single arg.
13309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13310 /* end confdefs.h. */
13311 $ac_includes_default
13312 int
13313 main ()
13314 {
13315 getpgrp (0);
13316 ;
13317 return 0;
13318 }
13319 _ACEOF
13320 if ac_fn_c_try_compile "$LINENO"; then :
13321 ac_cv_func_getpgrp_void=no
13322 else
13323 ac_cv_func_getpgrp_void=yes
13324 fi
13325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13326
13327 fi
13328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13329 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13330 if test $ac_cv_func_getpgrp_void = yes; then
13331
13332 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13333
13334 fi
13335
13336
13337 # UNIX98 PTYs.
13338 for ac_func in grantpt
13339 do :
13340 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13341 if test "x$ac_cv_func_grantpt" = x""yes; then :
13342 cat >>confdefs.h <<_ACEOF
13343 #define HAVE_GRANTPT 1
13344 _ACEOF
13345
13346 fi
13347 done
13348
13349
13350 # PTY-related GNU extensions.
13351 for ac_func in getpt posix_openpt
13352 do :
13353 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13354 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13355 eval as_val=\$$as_ac_var
13356 if test "x$as_val" = x""yes; then :
13357 cat >>confdefs.h <<_ACEOF
13358 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13359 _ACEOF
13360
13361 fi
13362 done
13363
13364
13365 # Check this now, so that we will NOT find the above functions in ncurses.
13366 # That is because we have not set up to link ncurses in lib-src.
13367 # It's better to believe a function is not available
13368 # than to expect to find it in ncurses.
13369 # Also we need tputs and friends to be able to build at all.
13370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13371 $as_echo_n "checking for library containing tputs... " >&6; }
13372 # Run a test program that contains a call to tputs, a call that is
13373 # never executed. This tests whether a pre-'main' dynamic linker
13374 # works with the library. It's too much trouble to actually call
13375 # tputs in the test program, due to portability hassles. When
13376 # cross-compiling, assume the test program will run if it links.
13377
13378 # Maybe curses should be tried earlier?
13379 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13380 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13381 OLIBS=$LIBS
13382 if test -z "$tputs_library"; then
13383 LIBS_TERMCAP=
13384 msg='none required'
13385 else
13386 LIBS_TERMCAP=-l$tputs_library
13387 msg=$LIBS_TERMCAP
13388 LIBS="$LIBS_TERMCAP $LIBS"
13389 fi
13390 if test "$cross_compiling" = yes; then :
13391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13392 /* end confdefs.h. */
13393
13394 extern void tputs (const char *, int, int (*)(int));
13395 int main (int argc, char **argv)
13396 {
13397 if (argc == 10000)
13398 tputs (argv[0], 0, 0);
13399 return 0;
13400 }
13401
13402 _ACEOF
13403 if ac_fn_c_try_link "$LINENO"; then :
13404
13405 else
13406 msg=no
13407 fi
13408 rm -f core conftest.err conftest.$ac_objext \
13409 conftest$ac_exeext conftest.$ac_ext
13410 else
13411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13412 /* end confdefs.h. */
13413
13414 extern void tputs (const char *, int, int (*)(int));
13415 int main (int argc, char **argv)
13416 {
13417 if (argc == 10000)
13418 tputs (argv[0], 0, 0);
13419 return 0;
13420 }
13421
13422 _ACEOF
13423 if ac_fn_c_try_run "$LINENO"; then :
13424
13425 else
13426 msg=no
13427 fi
13428 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13429 conftest.$ac_objext conftest.beam conftest.$ac_ext
13430 fi
13431
13432 LIBS=$OLIBS
13433 if test "X$msg" != Xno; then
13434 break
13435 fi
13436 done
13437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13438 $as_echo "$msg" >&6; }
13439 if test "X$msg" = Xno; then
13440 as_fn_error "The required function \`tputs' was not found in any library.
13441 The following libraries were tried (in order):
13442 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13443 Please try installing whichever of these libraries is most appropriate
13444 for your system, together with its header files.
13445 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13446 fi
13447
13448 ## Use termcap instead of terminfo?
13449 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13450 TERMINFO=yes
13451 ## FIXME? In the cases below where we unconditionally set
13452 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13453 ## if that was found above to have tputs.
13454 ## Should we use the gnu* logic everywhere?
13455 case "$opsys" in
13456 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13457 ## The ncurses library has been moved out of the System framework in
13458 ## Mac OS X 10.2. So if configure detects it, set the command-line
13459 ## option to use it.
13460 darwin) LIBS_TERMCAP="-lncurses" ;;
13461
13462 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13463
13464 freebsd)
13465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13466 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13467 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13468 $as_echo_n "(cached) " >&6
13469 else
13470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13471 /* end confdefs.h. */
13472 #include <osreldate.h>
13473 int
13474 main ()
13475 {
13476 #if __FreeBSD_version < 400000
13477 fail;
13478 #endif
13479
13480 ;
13481 return 0;
13482 }
13483 _ACEOF
13484 if ac_fn_c_try_link "$LINENO"; then :
13485 emacs_cv_freebsd_terminfo=yes
13486 else
13487 emacs_cv_freebsd_terminfo=no
13488 fi
13489 rm -f core conftest.err conftest.$ac_objext \
13490 conftest$ac_exeext conftest.$ac_ext
13491 fi
13492
13493
13494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13495 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13496
13497 if test $emacs_cv_freebsd_terminfo = yes; then
13498 LIBS_TERMCAP="-lncurses"
13499 else
13500 TERMINFO=no
13501 LIBS_TERMCAP="-ltermcap"
13502 fi
13503 ;;
13504
13505 netbsd)
13506 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13507 TERMINFO=no
13508 LIBS_TERMCAP="-ltermcap"
13509 fi
13510 ;;
13511
13512 openbsd) LIBS_TERMCAP="-lncurses" ;;
13513
13514 ## hpux: Make sure we get select from libc rather than from libcurses
13515 ## because libcurses on HPUX 10.10 has a broken version of select.
13516 ## We used to use -lc -lcurses, but this may be cleaner.
13517 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13518 # set that way, now it uses the default). Isn't this a contradiction?
13519 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13520
13521 esac
13522
13523 TERMCAP_OBJ=tparam.o
13524 if test $TERMINFO = yes; then
13525
13526 $as_echo "#define TERMINFO 1" >>confdefs.h
13527
13528 TERMCAP_OBJ=terminfo.o
13529 fi
13530
13531
13532
13533
13534 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13535 # On Darwin, res_init appears not to be useful: see bug#562 and
13536 # http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
13537 resolv=no
13538
13539 if test $opsys != darwin; then
13540
13541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h. */
13543 #include <netinet/in.h>
13544 #include <arpa/nameser.h>
13545 #include <resolv.h>
13546 int
13547 main ()
13548 {
13549 return res_init();
13550 ;
13551 return 0;
13552 }
13553 _ACEOF
13554 if ac_fn_c_try_link "$LINENO"; then :
13555 have_res_init=yes
13556 else
13557 have_res_init=no
13558 fi
13559 rm -f core conftest.err conftest.$ac_objext \
13560 conftest$ac_exeext conftest.$ac_ext
13561 if test "$have_res_init" = no; then
13562 OLIBS="$LIBS"
13563 LIBS="$LIBS -lresolv"
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13565 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13567 /* end confdefs.h. */
13568 #include <netinet/in.h>
13569 #include <arpa/nameser.h>
13570 #include <resolv.h>
13571 int
13572 main ()
13573 {
13574 return res_init();
13575 ;
13576 return 0;
13577 }
13578 _ACEOF
13579 if ac_fn_c_try_link "$LINENO"; then :
13580 have_res_init=yes
13581 else
13582 have_res_init=no
13583 fi
13584 rm -f core conftest.err conftest.$ac_objext \
13585 conftest$ac_exeext conftest.$ac_ext
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13587 $as_echo "$have_res_init" >&6; }
13588 if test "$have_res_init" = yes ; then
13589 resolv=yes
13590 fi
13591 LIBS="$OLIBS"
13592 fi
13593
13594 if test "$have_res_init" = yes; then
13595
13596 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13597
13598 fi
13599 fi
13600 # Do we need the Hesiod library to provide the support routines?
13601 LIBHESIOD=
13602 if test "$with_hesiod" != no ; then
13603 # Don't set $LIBS here -- see comments above. FIXME which comments?
13604 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13605 if test "x$ac_cv_func_res_send" = x""yes; then :
13606
13607 else
13608 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13609 if test "x$ac_cv_func___res_send" = x""yes; then :
13610
13611 else
13612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13613 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13614 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13615 $as_echo_n "(cached) " >&6
13616 else
13617 ac_check_lib_save_LIBS=$LIBS
13618 LIBS="-lresolv $LIBS"
13619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13620 /* end confdefs.h. */
13621
13622 /* Override any GCC internal prototype to avoid an error.
13623 Use char because int might match the return type of a GCC
13624 builtin and then its argument prototype would still apply. */
13625 #ifdef __cplusplus
13626 extern "C"
13627 #endif
13628 char res_send ();
13629 int
13630 main ()
13631 {
13632 return res_send ();
13633 ;
13634 return 0;
13635 }
13636 _ACEOF
13637 if ac_fn_c_try_link "$LINENO"; then :
13638 ac_cv_lib_resolv_res_send=yes
13639 else
13640 ac_cv_lib_resolv_res_send=no
13641 fi
13642 rm -f core conftest.err conftest.$ac_objext \
13643 conftest$ac_exeext conftest.$ac_ext
13644 LIBS=$ac_check_lib_save_LIBS
13645 fi
13646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13647 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13648 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13649 resolv=yes
13650 else
13651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13652 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13653 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13654 $as_echo_n "(cached) " >&6
13655 else
13656 ac_check_lib_save_LIBS=$LIBS
13657 LIBS="-lresolv $LIBS"
13658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13659 /* end confdefs.h. */
13660
13661 /* Override any GCC internal prototype to avoid an error.
13662 Use char because int might match the return type of a GCC
13663 builtin and then its argument prototype would still apply. */
13664 #ifdef __cplusplus
13665 extern "C"
13666 #endif
13667 char __res_send ();
13668 int
13669 main ()
13670 {
13671 return __res_send ();
13672 ;
13673 return 0;
13674 }
13675 _ACEOF
13676 if ac_fn_c_try_link "$LINENO"; then :
13677 ac_cv_lib_resolv___res_send=yes
13678 else
13679 ac_cv_lib_resolv___res_send=no
13680 fi
13681 rm -f core conftest.err conftest.$ac_objext \
13682 conftest$ac_exeext conftest.$ac_ext
13683 LIBS=$ac_check_lib_save_LIBS
13684 fi
13685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13686 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13687 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13688 resolv=yes
13689 fi
13690
13691 fi
13692
13693 fi
13694
13695 fi
13696
13697 if test "$resolv" = yes ; then
13698 RESOLVLIB=-lresolv
13699 else
13700 RESOLVLIB=
13701 fi
13702 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13703 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13704
13705 else
13706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13707 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13708 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13709 $as_echo_n "(cached) " >&6
13710 else
13711 ac_check_lib_save_LIBS=$LIBS
13712 LIBS="-lhesiod $RESOLVLIB $LIBS"
13713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13714 /* end confdefs.h. */
13715
13716 /* Override any GCC internal prototype to avoid an error.
13717 Use char because int might match the return type of a GCC
13718 builtin and then its argument prototype would still apply. */
13719 #ifdef __cplusplus
13720 extern "C"
13721 #endif
13722 char hes_getmailhost ();
13723 int
13724 main ()
13725 {
13726 return hes_getmailhost ();
13727 ;
13728 return 0;
13729 }
13730 _ACEOF
13731 if ac_fn_c_try_link "$LINENO"; then :
13732 ac_cv_lib_hesiod_hes_getmailhost=yes
13733 else
13734 ac_cv_lib_hesiod_hes_getmailhost=no
13735 fi
13736 rm -f core conftest.err conftest.$ac_objext \
13737 conftest$ac_exeext conftest.$ac_ext
13738 LIBS=$ac_check_lib_save_LIBS
13739 fi
13740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13741 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13742 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13743 hesiod=yes
13744 else
13745 :
13746 fi
13747
13748 fi
13749
13750
13751 if test x"$hesiod" = xyes; then
13752
13753 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13754
13755 LIBHESIOD=-lhesiod
13756 fi
13757 fi
13758
13759
13760 # Do we need libresolv (due to res_init or Hesiod)?
13761 if test "$resolv" = yes && test $opsys != darwin; then
13762
13763 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13764
13765 LIBRESOLV=-lresolv
13766 else
13767 LIBRESOLV=
13768 fi
13769
13770
13771 # These tell us which Kerberos-related libraries to use.
13772 COM_ERRLIB=
13773 CRYPTOLIB=
13774 KRB5LIB=
13775 DESLIB=
13776 KRB4LIB=
13777
13778 if test "${with_kerberos}" != no; then
13779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13780 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13781 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13782 $as_echo_n "(cached) " >&6
13783 else
13784 ac_check_lib_save_LIBS=$LIBS
13785 LIBS="-lcom_err $LIBS"
13786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13787 /* end confdefs.h. */
13788
13789 /* Override any GCC internal prototype to avoid an error.
13790 Use char because int might match the return type of a GCC
13791 builtin and then its argument prototype would still apply. */
13792 #ifdef __cplusplus
13793 extern "C"
13794 #endif
13795 char com_err ();
13796 int
13797 main ()
13798 {
13799 return com_err ();
13800 ;
13801 return 0;
13802 }
13803 _ACEOF
13804 if ac_fn_c_try_link "$LINENO"; then :
13805 ac_cv_lib_com_err_com_err=yes
13806 else
13807 ac_cv_lib_com_err_com_err=no
13808 fi
13809 rm -f core conftest.err conftest.$ac_objext \
13810 conftest$ac_exeext conftest.$ac_ext
13811 LIBS=$ac_check_lib_save_LIBS
13812 fi
13813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13814 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13815 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13816 have_com_err=yes
13817 else
13818 have_com_err=no
13819 fi
13820
13821 if test $have_com_err = yes; then
13822 COM_ERRLIB=-lcom_err
13823 LIBS="$COM_ERRLIB $LIBS"
13824
13825 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13826
13827 fi
13828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13829 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13830 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13831 $as_echo_n "(cached) " >&6
13832 else
13833 ac_check_lib_save_LIBS=$LIBS
13834 LIBS="-lcrypto $LIBS"
13835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13836 /* end confdefs.h. */
13837
13838 /* Override any GCC internal prototype to avoid an error.
13839 Use char because int might match the return type of a GCC
13840 builtin and then its argument prototype would still apply. */
13841 #ifdef __cplusplus
13842 extern "C"
13843 #endif
13844 char mit_des_cbc_encrypt ();
13845 int
13846 main ()
13847 {
13848 return mit_des_cbc_encrypt ();
13849 ;
13850 return 0;
13851 }
13852 _ACEOF
13853 if ac_fn_c_try_link "$LINENO"; then :
13854 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13855 else
13856 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13857 fi
13858 rm -f core conftest.err conftest.$ac_objext \
13859 conftest$ac_exeext conftest.$ac_ext
13860 LIBS=$ac_check_lib_save_LIBS
13861 fi
13862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13863 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13864 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13865 have_crypto=yes
13866 else
13867 have_crypto=no
13868 fi
13869
13870 if test $have_crypto = yes; then
13871 CRYPTOLIB=-lcrypto
13872 LIBS="$CRYPTOLIB $LIBS"
13873
13874 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13875
13876 fi
13877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13878 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13879 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13880 $as_echo_n "(cached) " >&6
13881 else
13882 ac_check_lib_save_LIBS=$LIBS
13883 LIBS="-lk5crypto $LIBS"
13884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13885 /* end confdefs.h. */
13886
13887 /* Override any GCC internal prototype to avoid an error.
13888 Use char because int might match the return type of a GCC
13889 builtin and then its argument prototype would still apply. */
13890 #ifdef __cplusplus
13891 extern "C"
13892 #endif
13893 char mit_des_cbc_encrypt ();
13894 int
13895 main ()
13896 {
13897 return mit_des_cbc_encrypt ();
13898 ;
13899 return 0;
13900 }
13901 _ACEOF
13902 if ac_fn_c_try_link "$LINENO"; then :
13903 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13904 else
13905 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13906 fi
13907 rm -f core conftest.err conftest.$ac_objext \
13908 conftest$ac_exeext conftest.$ac_ext
13909 LIBS=$ac_check_lib_save_LIBS
13910 fi
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13912 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13913 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13914 have_k5crypto=yes
13915 else
13916 have_k5crypto=no
13917 fi
13918
13919 if test $have_k5crypto = yes; then
13920 CRYPTOLIB=-lk5crypto
13921 LIBS="$CRYPTOLIB $LIBS"
13922
13923 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13924
13925 fi
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13927 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13928 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13929 $as_echo_n "(cached) " >&6
13930 else
13931 ac_check_lib_save_LIBS=$LIBS
13932 LIBS="-lkrb5 $LIBS"
13933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13934 /* end confdefs.h. */
13935
13936 /* Override any GCC internal prototype to avoid an error.
13937 Use char because int might match the return type of a GCC
13938 builtin and then its argument prototype would still apply. */
13939 #ifdef __cplusplus
13940 extern "C"
13941 #endif
13942 char krb5_init_context ();
13943 int
13944 main ()
13945 {
13946 return krb5_init_context ();
13947 ;
13948 return 0;
13949 }
13950 _ACEOF
13951 if ac_fn_c_try_link "$LINENO"; then :
13952 ac_cv_lib_krb5_krb5_init_context=yes
13953 else
13954 ac_cv_lib_krb5_krb5_init_context=no
13955 fi
13956 rm -f core conftest.err conftest.$ac_objext \
13957 conftest$ac_exeext conftest.$ac_ext
13958 LIBS=$ac_check_lib_save_LIBS
13959 fi
13960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13961 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13962 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13963 have_krb5=yes
13964 else
13965 have_krb5=no
13966 fi
13967
13968 if test $have_krb5=yes; then
13969 KRB5LIB=-lkrb5
13970 LIBS="$KRB5LIB $LIBS"
13971
13972 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13973
13974 fi
13975 if test "${with_kerberos5}" = no; then
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13977 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13978 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13979 $as_echo_n "(cached) " >&6
13980 else
13981 ac_check_lib_save_LIBS=$LIBS
13982 LIBS="-ldes425 $LIBS"
13983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13984 /* end confdefs.h. */
13985
13986 /* Override any GCC internal prototype to avoid an error.
13987 Use char because int might match the return type of a GCC
13988 builtin and then its argument prototype would still apply. */
13989 #ifdef __cplusplus
13990 extern "C"
13991 #endif
13992 char des_cbc_encrypt ();
13993 int
13994 main ()
13995 {
13996 return des_cbc_encrypt ();
13997 ;
13998 return 0;
13999 }
14000 _ACEOF
14001 if ac_fn_c_try_link "$LINENO"; then :
14002 ac_cv_lib_des425_des_cbc_encrypt=yes
14003 else
14004 ac_cv_lib_des425_des_cbc_encrypt=no
14005 fi
14006 rm -f core conftest.err conftest.$ac_objext \
14007 conftest$ac_exeext conftest.$ac_ext
14008 LIBS=$ac_check_lib_save_LIBS
14009 fi
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14011 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14012 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14013 have_des425=yes
14014 else
14015 have_des425=no
14016 fi
14017
14018 if test $have_des425 = yes; then
14019 DESLIB=-ldes425
14020 LIBS="$DESLIB $LIBS"
14021
14022 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14023
14024 else
14025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14026 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14027 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14028 $as_echo_n "(cached) " >&6
14029 else
14030 ac_check_lib_save_LIBS=$LIBS
14031 LIBS="-ldes $LIBS"
14032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14033 /* end confdefs.h. */
14034
14035 /* Override any GCC internal prototype to avoid an error.
14036 Use char because int might match the return type of a GCC
14037 builtin and then its argument prototype would still apply. */
14038 #ifdef __cplusplus
14039 extern "C"
14040 #endif
14041 char des_cbc_encrypt ();
14042 int
14043 main ()
14044 {
14045 return des_cbc_encrypt ();
14046 ;
14047 return 0;
14048 }
14049 _ACEOF
14050 if ac_fn_c_try_link "$LINENO"; then :
14051 ac_cv_lib_des_des_cbc_encrypt=yes
14052 else
14053 ac_cv_lib_des_des_cbc_encrypt=no
14054 fi
14055 rm -f core conftest.err conftest.$ac_objext \
14056 conftest$ac_exeext conftest.$ac_ext
14057 LIBS=$ac_check_lib_save_LIBS
14058 fi
14059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14060 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14061 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14062 have_des=yes
14063 else
14064 have_des=no
14065 fi
14066
14067 if test $have_des = yes; then
14068 DESLIB=-ldes
14069 LIBS="$DESLIB $LIBS"
14070
14071 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14072
14073 fi
14074 fi
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14076 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14077 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14078 $as_echo_n "(cached) " >&6
14079 else
14080 ac_check_lib_save_LIBS=$LIBS
14081 LIBS="-lkrb4 $LIBS"
14082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14083 /* end confdefs.h. */
14084
14085 /* Override any GCC internal prototype to avoid an error.
14086 Use char because int might match the return type of a GCC
14087 builtin and then its argument prototype would still apply. */
14088 #ifdef __cplusplus
14089 extern "C"
14090 #endif
14091 char krb_get_cred ();
14092 int
14093 main ()
14094 {
14095 return krb_get_cred ();
14096 ;
14097 return 0;
14098 }
14099 _ACEOF
14100 if ac_fn_c_try_link "$LINENO"; then :
14101 ac_cv_lib_krb4_krb_get_cred=yes
14102 else
14103 ac_cv_lib_krb4_krb_get_cred=no
14104 fi
14105 rm -f core conftest.err conftest.$ac_objext \
14106 conftest$ac_exeext conftest.$ac_ext
14107 LIBS=$ac_check_lib_save_LIBS
14108 fi
14109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14110 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14111 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14112 have_krb4=yes
14113 else
14114 have_krb4=no
14115 fi
14116
14117 if test $have_krb4 = yes; then
14118 KRB4LIB=-lkrb4
14119 LIBS="$KRB4LIB $LIBS"
14120
14121 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14122
14123 else
14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14125 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14126 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14127 $as_echo_n "(cached) " >&6
14128 else
14129 ac_check_lib_save_LIBS=$LIBS
14130 LIBS="-lkrb $LIBS"
14131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h. */
14133
14134 /* Override any GCC internal prototype to avoid an error.
14135 Use char because int might match the return type of a GCC
14136 builtin and then its argument prototype would still apply. */
14137 #ifdef __cplusplus
14138 extern "C"
14139 #endif
14140 char krb_get_cred ();
14141 int
14142 main ()
14143 {
14144 return krb_get_cred ();
14145 ;
14146 return 0;
14147 }
14148 _ACEOF
14149 if ac_fn_c_try_link "$LINENO"; then :
14150 ac_cv_lib_krb_krb_get_cred=yes
14151 else
14152 ac_cv_lib_krb_krb_get_cred=no
14153 fi
14154 rm -f core conftest.err conftest.$ac_objext \
14155 conftest$ac_exeext conftest.$ac_ext
14156 LIBS=$ac_check_lib_save_LIBS
14157 fi
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14159 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14160 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14161 have_krb=yes
14162 else
14163 have_krb=no
14164 fi
14165
14166 if test $have_krb = yes; then
14167 KRB4LIB=-lkrb
14168 LIBS="$KRB4LIB $LIBS"
14169
14170 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14171
14172 fi
14173 fi
14174 fi
14175
14176 if test "${with_kerberos5}" != no; then
14177 for ac_header in krb5.h
14178 do :
14179 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14180 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14181 cat >>confdefs.h <<_ACEOF
14182 #define HAVE_KRB5_H 1
14183 _ACEOF
14184 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14185 "
14186 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14187
14188 cat >>confdefs.h <<_ACEOF
14189 #define HAVE_KRB5_ERROR_TEXT 1
14190 _ACEOF
14191
14192
14193 fi
14194 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14195 "
14196 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14197
14198 cat >>confdefs.h <<_ACEOF
14199 #define HAVE_KRB5_ERROR_E_TEXT 1
14200 _ACEOF
14201
14202
14203 fi
14204
14205 fi
14206
14207 done
14208
14209 else
14210 for ac_header in des.h
14211 do :
14212 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14213 if test "x$ac_cv_header_des_h" = x""yes; then :
14214 cat >>confdefs.h <<_ACEOF
14215 #define HAVE_DES_H 1
14216 _ACEOF
14217
14218 else
14219 for ac_header in kerberosIV/des.h
14220 do :
14221 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14222 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14223 cat >>confdefs.h <<_ACEOF
14224 #define HAVE_KERBEROSIV_DES_H 1
14225 _ACEOF
14226
14227 else
14228 for ac_header in kerberos/des.h
14229 do :
14230 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14231 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14232 cat >>confdefs.h <<_ACEOF
14233 #define HAVE_KERBEROS_DES_H 1
14234 _ACEOF
14235
14236 fi
14237
14238 done
14239
14240 fi
14241
14242 done
14243
14244 fi
14245
14246 done
14247
14248 for ac_header in krb.h
14249 do :
14250 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14251 if test "x$ac_cv_header_krb_h" = x""yes; then :
14252 cat >>confdefs.h <<_ACEOF
14253 #define HAVE_KRB_H 1
14254 _ACEOF
14255
14256 else
14257 for ac_header in kerberosIV/krb.h
14258 do :
14259 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14260 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14261 cat >>confdefs.h <<_ACEOF
14262 #define HAVE_KERBEROSIV_KRB_H 1
14263 _ACEOF
14264
14265 else
14266 for ac_header in kerberos/krb.h
14267 do :
14268 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14269 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14270 cat >>confdefs.h <<_ACEOF
14271 #define HAVE_KERBEROS_KRB_H 1
14272 _ACEOF
14273
14274 fi
14275
14276 done
14277
14278 fi
14279
14280 done
14281
14282 fi
14283
14284 done
14285
14286 fi
14287 for ac_header in com_err.h
14288 do :
14289 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14290 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14291 cat >>confdefs.h <<_ACEOF
14292 #define HAVE_COM_ERR_H 1
14293 _ACEOF
14294
14295 fi
14296
14297 done
14298
14299 fi
14300
14301
14302
14303
14304
14305
14306
14307
14308
14309
14310 for ac_func in $ac_func_list
14311 do :
14312 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14313 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14314 eval as_val=\$$as_ac_var
14315 if test "x$as_val" = x""yes; then :
14316 cat >>confdefs.h <<_ACEOF
14317 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14318 _ACEOF
14319
14320 fi
14321 done
14322
14323
14324
14325
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14327 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14328 if test "${emacs_cv_localtime_cache+set}" = set; then :
14329 $as_echo_n "(cached) " >&6
14330 else
14331 if test x$ac_cv_func_tzset = xyes; then
14332 if test "$cross_compiling" = yes; then :
14333 # If we have tzset, assume the worst when cross-compiling.
14334 emacs_cv_localtime_cache=yes
14335 else
14336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14337 /* end confdefs.h. */
14338 #include <time.h>
14339 char TZ_GMT0[] = "TZ=GMT0";
14340 char TZ_PST8[] = "TZ=PST8";
14341 main()
14342 {
14343 time_t now = time ((time_t *) 0);
14344 int hour_GMT0, hour_unset;
14345 if (putenv (TZ_GMT0) != 0)
14346 exit (1);
14347 hour_GMT0 = localtime (&now)->tm_hour;
14348 unsetenv("TZ");
14349 hour_unset = localtime (&now)->tm_hour;
14350 if (putenv (TZ_PST8) != 0)
14351 exit (1);
14352 if (localtime (&now)->tm_hour == hour_GMT0)
14353 exit (1);
14354 unsetenv("TZ");
14355 if (localtime (&now)->tm_hour != hour_unset)
14356 exit (1);
14357 exit (0);
14358 }
14359 _ACEOF
14360 if ac_fn_c_try_run "$LINENO"; then :
14361 emacs_cv_localtime_cache=no
14362 else
14363 emacs_cv_localtime_cache=yes
14364 fi
14365 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14366 conftest.$ac_objext conftest.beam conftest.$ac_ext
14367 fi
14368
14369 else
14370 # If we lack tzset, report that localtime does not cache TZ,
14371 # since we can't invalidate the cache if we don't have tzset.
14372 emacs_cv_localtime_cache=no
14373 fi
14374 fi
14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14376 $as_echo "$emacs_cv_localtime_cache" >&6; }
14377 if test $emacs_cv_localtime_cache = yes; then
14378
14379 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14380
14381 fi
14382
14383 ok_so_far=yes
14384 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14385 if test "x$ac_cv_func_socket" = x""yes; then :
14386
14387 else
14388 ok_so_far=no
14389 fi
14390
14391 if test $ok_so_far = yes; then
14392 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14393 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14394
14395 else
14396 ok_so_far=no
14397 fi
14398
14399
14400 fi
14401 if test $ok_so_far = yes; then
14402 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14403 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14404
14405 else
14406 ok_so_far=no
14407 fi
14408
14409
14410 fi
14411 if test $ok_so_far = yes; then
14412
14413 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14414
14415 fi
14416
14417 if test -f /usr/lpp/X11/bin/smt.exp; then
14418
14419 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14420
14421 fi
14422
14423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14424 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14425 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14427 $as_echo "yes" >&6; }
14428
14429 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14430
14431 else
14432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14433 $as_echo "no" >&6; }
14434 fi
14435
14436 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14437 if test "x$ac_cv_type_pid_t" = x""yes; then :
14438
14439 else
14440
14441 cat >>confdefs.h <<_ACEOF
14442 #define pid_t int
14443 _ACEOF
14444
14445 fi
14446
14447 for ac_header in vfork.h
14448 do :
14449 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14450 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14451 cat >>confdefs.h <<_ACEOF
14452 #define HAVE_VFORK_H 1
14453 _ACEOF
14454
14455 fi
14456
14457 done
14458
14459 for ac_func in fork vfork
14460 do :
14461 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14462 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14463 eval as_val=\$$as_ac_var
14464 if test "x$as_val" = x""yes; then :
14465 cat >>confdefs.h <<_ACEOF
14466 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14467 _ACEOF
14468
14469 fi
14470 done
14471
14472 if test "x$ac_cv_func_fork" = xyes; then
14473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14474 $as_echo_n "checking for working fork... " >&6; }
14475 if test "${ac_cv_func_fork_works+set}" = set; then :
14476 $as_echo_n "(cached) " >&6
14477 else
14478 if test "$cross_compiling" = yes; then :
14479 ac_cv_func_fork_works=cross
14480 else
14481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14482 /* end confdefs.h. */
14483 $ac_includes_default
14484 int
14485 main ()
14486 {
14487
14488 /* By Ruediger Kuhlmann. */
14489 return fork () < 0;
14490
14491 ;
14492 return 0;
14493 }
14494 _ACEOF
14495 if ac_fn_c_try_run "$LINENO"; then :
14496 ac_cv_func_fork_works=yes
14497 else
14498 ac_cv_func_fork_works=no
14499 fi
14500 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14501 conftest.$ac_objext conftest.beam conftest.$ac_ext
14502 fi
14503
14504 fi
14505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14506 $as_echo "$ac_cv_func_fork_works" >&6; }
14507
14508 else
14509 ac_cv_func_fork_works=$ac_cv_func_fork
14510 fi
14511 if test "x$ac_cv_func_fork_works" = xcross; then
14512 case $host in
14513 *-*-amigaos* | *-*-msdosdjgpp*)
14514 # Override, as these systems have only a dummy fork() stub
14515 ac_cv_func_fork_works=no
14516 ;;
14517 *)
14518 ac_cv_func_fork_works=yes
14519 ;;
14520 esac
14521 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14522 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14523 fi
14524 ac_cv_func_vfork_works=$ac_cv_func_vfork
14525 if test "x$ac_cv_func_vfork" = xyes; then
14526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14527 $as_echo_n "checking for working vfork... " >&6; }
14528 if test "${ac_cv_func_vfork_works+set}" = set; then :
14529 $as_echo_n "(cached) " >&6
14530 else
14531 if test "$cross_compiling" = yes; then :
14532 ac_cv_func_vfork_works=cross
14533 else
14534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14535 /* end confdefs.h. */
14536 /* Thanks to Paul Eggert for this test. */
14537 $ac_includes_default
14538 #include <sys/wait.h>
14539 #ifdef HAVE_VFORK_H
14540 # include <vfork.h>
14541 #endif
14542 /* On some sparc systems, changes by the child to local and incoming
14543 argument registers are propagated back to the parent. The compiler
14544 is told about this with #include <vfork.h>, but some compilers
14545 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14546 static variable whose address is put into a register that is
14547 clobbered by the vfork. */
14548 static void
14549 #ifdef __cplusplus
14550 sparc_address_test (int arg)
14551 # else
14552 sparc_address_test (arg) int arg;
14553 #endif
14554 {
14555 static pid_t child;
14556 if (!child) {
14557 child = vfork ();
14558 if (child < 0) {
14559 perror ("vfork");
14560 _exit(2);
14561 }
14562 if (!child) {
14563 arg = getpid();
14564 write(-1, "", 0);
14565 _exit (arg);
14566 }
14567 }
14568 }
14569
14570 int
14571 main ()
14572 {
14573 pid_t parent = getpid ();
14574 pid_t child;
14575
14576 sparc_address_test (0);
14577
14578 child = vfork ();
14579
14580 if (child == 0) {
14581 /* Here is another test for sparc vfork register problems. This
14582 test uses lots of local variables, at least as many local
14583 variables as main has allocated so far including compiler
14584 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14585 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14586 reuse the register of parent for one of the local variables,
14587 since it will think that parent can't possibly be used any more
14588 in this routine. Assigning to the local variable will thus
14589 munge parent in the parent process. */
14590 pid_t
14591 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14592 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14593 /* Convince the compiler that p..p7 are live; otherwise, it might
14594 use the same hardware register for all 8 local variables. */
14595 if (p != p1 || p != p2 || p != p3 || p != p4
14596 || p != p5 || p != p6 || p != p7)
14597 _exit(1);
14598
14599 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14600 from child file descriptors. If the child closes a descriptor
14601 before it execs or exits, this munges the parent's descriptor
14602 as well. Test for this by closing stdout in the child. */
14603 _exit(close(fileno(stdout)) != 0);
14604 } else {
14605 int status;
14606 struct stat st;
14607
14608 while (wait(&status) != child)
14609 ;
14610 return (
14611 /* Was there some problem with vforking? */
14612 child < 0
14613
14614 /* Did the child fail? (This shouldn't happen.) */
14615 || status
14616
14617 /* Did the vfork/compiler bug occur? */
14618 || parent != getpid()
14619
14620 /* Did the file descriptor bug occur? */
14621 || fstat(fileno(stdout), &st) != 0
14622 );
14623 }
14624 }
14625 _ACEOF
14626 if ac_fn_c_try_run "$LINENO"; then :
14627 ac_cv_func_vfork_works=yes
14628 else
14629 ac_cv_func_vfork_works=no
14630 fi
14631 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14632 conftest.$ac_objext conftest.beam conftest.$ac_ext
14633 fi
14634
14635 fi
14636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14637 $as_echo "$ac_cv_func_vfork_works" >&6; }
14638
14639 fi;
14640 if test "x$ac_cv_func_fork_works" = xcross; then
14641 ac_cv_func_vfork_works=$ac_cv_func_vfork
14642 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14643 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14644 fi
14645
14646 if test "x$ac_cv_func_vfork_works" = xyes; then
14647
14648 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14649
14650 else
14651
14652 $as_echo "#define vfork fork" >>confdefs.h
14653
14654 fi
14655 if test "x$ac_cv_func_fork_works" = xyes; then
14656
14657 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14658
14659 fi
14660
14661
14662 for ac_func in snprintf
14663 do :
14664 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14665 if test "x$ac_cv_func_snprintf" = x""yes; then :
14666 cat >>confdefs.h <<_ACEOF
14667 #define HAVE_SNPRINTF 1
14668 _ACEOF
14669
14670 fi
14671 done
14672
14673
14674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14675 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14676 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14677 $as_echo_n "(cached) " >&6
14678 else
14679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14680 /* end confdefs.h. */
14681 #include <langinfo.h>
14682 int
14683 main ()
14684 {
14685 char* cs = nl_langinfo(CODESET);
14686 ;
14687 return 0;
14688 }
14689 _ACEOF
14690 if ac_fn_c_try_link "$LINENO"; then :
14691 emacs_cv_langinfo_codeset=yes
14692 else
14693 emacs_cv_langinfo_codeset=no
14694 fi
14695 rm -f core conftest.err conftest.$ac_objext \
14696 conftest$ac_exeext conftest.$ac_ext
14697
14698 fi
14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14700 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14701 if test $emacs_cv_langinfo_codeset = yes; then
14702
14703 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14704
14705 fi
14706
14707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14708 $as_echo_n "checking for mbstate_t... " >&6; }
14709 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14710 $as_echo_n "(cached) " >&6
14711 else
14712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14713 /* end confdefs.h. */
14714 $ac_includes_default
14715 # include <wchar.h>
14716 int
14717 main ()
14718 {
14719 mbstate_t x; return sizeof x;
14720 ;
14721 return 0;
14722 }
14723 _ACEOF
14724 if ac_fn_c_try_compile "$LINENO"; then :
14725 ac_cv_type_mbstate_t=yes
14726 else
14727 ac_cv_type_mbstate_t=no
14728 fi
14729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14730 fi
14731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14732 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14733 if test $ac_cv_type_mbstate_t = yes; then
14734
14735 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14736
14737 else
14738
14739 $as_echo "#define mbstate_t int" >>confdefs.h
14740
14741 fi
14742
14743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14744 $as_echo_n "checking for C restricted array declarations... " >&6; }
14745 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14746 $as_echo_n "(cached) " >&6
14747 else
14748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14749 /* end confdefs.h. */
14750 void fred (int x[__restrict]);
14751 int
14752 main ()
14753 {
14754
14755 ;
14756 return 0;
14757 }
14758 _ACEOF
14759 if ac_fn_c_try_compile "$LINENO"; then :
14760 emacs_cv_c_restrict_arr=yes
14761 else
14762 emacs_cv_c_restrict_arr=no
14763 fi
14764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14765 fi
14766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14767 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14768 if test "$emacs_cv_c_restrict_arr" = yes; then
14769
14770 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14771
14772 fi
14773
14774
14775
14776 $as_echo "#define AMPERSAND_FULL_NAME 1" >>confdefs.h
14777
14778
14779
14780 $as_echo "#define CLASH_DETECTION 1" >>confdefs.h
14781
14782
14783
14784
14785
14786
14787 ## Note: PTYs are broken on darwin <6. Use at your own risk.
14788
14789 $as_echo "#define HAVE_PTYS 1" >>confdefs.h
14790
14791
14792
14793 $as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
14794
14795
14796
14797
14798
14799 $as_echo "#define NULL_DEVICE \"/dev/null\"" >>confdefs.h
14800
14801
14802
14803 $as_echo "#define SEPCHAR ':'" >>confdefs.h
14804
14805
14806
14807 $as_echo "#define subprocesses 1" >>confdefs.h
14808
14809
14810
14811 $as_echo "#define USER_FULL_NAME pw->pw_gecos" >>confdefs.h
14812
14813
14814
14815
14816 $as_echo "#define DIRECTORY_SEP '/'" >>confdefs.h
14817
14818
14819
14820
14821
14822 $as_echo "#define IS_DEVICE_SEP(_c_) 0" >>confdefs.h
14823
14824
14825
14826 $as_echo "#define IS_DIRECTORY_SEP(_c_) ((_c_) == DIRECTORY_SEP)" >>confdefs.h
14827
14828
14829
14830 $as_echo "#define IS_ANY_SEP(_c_) (IS_DIRECTORY_SEP (_c_))" >>confdefs.h
14831
14832
14833
14834
14835
14836 case $opsys in
14837 aix4-2)
14838 if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
14839 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14840
14841 fi
14842 ;;
14843
14844 hpux*)
14845 $as_echo "#define NO_EDITRES 1" >>confdefs.h
14846
14847 ;;
14848 esac
14849
14850
14851 case $opsys in
14852 darwin | gnu | hpux* | *bsd )
14853
14854 $as_echo "#define NO_TERMIO 1" >>confdefs.h
14855
14856 ;;
14857
14858 irix6-5 | sol2* | unixware )
14859
14860 $as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
14861
14862 ;;
14863 esac
14864
14865
14866 case $opsys in
14867 hpux* | irix6-5 | openbsd | sol2* | unixware )
14868
14869 $as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
14870
14871 ;;
14872
14873 aix4-2)
14874
14875 $as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
14876
14877
14878 $as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
14879
14880
14881 $as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
14882
14883
14884 $as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
14885
14886
14887
14888 $as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
14889
14890 ;;
14891
14892 freebsd)
14893
14894 $as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
14895
14896 ;;
14897
14898 darwin)
14899
14900 $as_echo "#define NO_ABORT 1" >>confdefs.h
14901
14902 ;;
14903 esac
14904
14905 case $opsys in
14906 gnu-* | sol2-10 )
14907
14908 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
14909
14910 ;;
14911 esac
14912
14913 case $opsys in
14914 darwin | freebsd | netbsd | openbsd )
14915
14916 $as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
14917
14918 ;;
14919 esac
14920
14921 case $opsys in
14922 netbsd | openbsd) sound_device="/dev/audio" ;;
14923 *) sound_device="/dev/dsp" ;;
14924 esac
14925
14926
14927 cat >>confdefs.h <<_ACEOF
14928 #define DEFAULT_SOUND_DEVICE "$sound_device"
14929 _ACEOF
14930
14931
14932
14933 case $opsys in
14934 darwin | gnu-linux | gnu-kfreebsd )
14935
14936 $as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
14937
14938 ;;
14939 esac
14940
14941
14942 case $opsys in
14943 cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
14944
14945 $as_echo "#define NARROWPROTO 1" >>confdefs.h
14946
14947 ;;
14948 esac
14949
14950
14951
14952
14953
14954
14955
14956
14957 case $opsys in
14958 aix4-2 )
14959 $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++)" >>confdefs.h
14960
14961 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\");" >>confdefs.h
14962
14963 $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd));" >>confdefs.h
14964
14965 ;;
14966
14967 cygwin )
14968 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
14969
14970 $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
14971
14972 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
14973
14974 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
14975
14976 ;;
14977
14978 darwin )
14979 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
14980
14981 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
14982
14983 $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
14984
14985 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
14986
14987 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
14988
14989 ;;
14990
14991 gnu | openbsd )
14992 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
14993
14994 ;;
14995
14996 gnu-linux | gnu-kfreebsd | freebsd | netbsd )
14997 if test "x$ac_cv_func_grantpt" = xyes; then
14998
14999 $as_echo "#define UNIX98_PTYS 1" >>confdefs.h
15000
15001 $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++)" >>confdefs.h
15002
15003 $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); }" >>confdefs.h
15004
15005 if test "x$ac_cv_func_posix_openpt" = xyes; then
15006 $as_echo "#define PTY_OPEN fd = posix_openpt (O_RDWR | O_NOCTTY)" >>confdefs.h
15007
15008 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15009
15010 elif test "x$ac_cv_func_getpt" = xyes; then
15011 $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
15012
15013 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15014
15015 else
15016 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15017
15018 fi
15019 else
15020 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15021
15022 fi
15023 ;;
15024
15025 hpux*)
15026 $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
15027
15028 $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i);" >>confdefs.h
15029
15030 $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i);" >>confdefs.h
15031
15032 ;;
15033
15034 irix6-5 )
15035 $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
15036
15037 $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
15038
15039 $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
15040
15041 $as_echo "#define PTY_NAME_SPRINTF /**/" >>confdefs.h
15042
15043 $as_echo "#define PTY_TTY_NAME_SPRINTF /**/" >>confdefs.h
15044
15045 ;;
15046
15047 sol2* )
15048 $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
15049
15050 ;;
15051
15052 unixware )
15053 $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
15054
15055 ;;
15056 esac
15057
15058
15059 case $opsys in
15060 sol2* | unixware )
15061 $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
15062
15063 $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\");" >>confdefs.h
15064
15065
15066 $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
15067
15068 ;;
15069 esac
15070
15071
15072
15073
15074 case $opsys in
15075 aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
15076 $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15077
15078 ;;
15079
15080 gnu-linux | gnu-kfreebsd )
15081
15082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
15083 $as_echo_n "checking for signals via characters... " >&6; }
15084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15085 /* end confdefs.h. */
15086
15087 #include <linux/version.h>
15088 #if LINUX_VERSION_CODE < 0x20400
15089 # error "Linux version too old"
15090 #endif
15091
15092 int
15093 main ()
15094 {
15095
15096 ;
15097 return 0;
15098 }
15099 _ACEOF
15100 if ac_fn_c_try_cpp "$LINENO"; then :
15101 emacs_signals_via_chars=yes
15102 else
15103 emacs_signals_via_chars=no
15104 fi
15105 rm -f conftest.err conftest.$ac_ext
15106
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
15108 $as_echo "$emacs_signals_via_chars" >&6; }
15109 test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
15110
15111 ;;
15112 esac
15113
15114
15115
15116
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C library" >&5
15118 $as_echo_n "checking whether we are using the GNU C library... " >&6; }
15119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15120 /* end confdefs.h. */
15121
15122 #include <features.h>
15123 #ifndef __GNU_LIBRARY__
15124 # error "this is not the GNU C library"
15125 #endif
15126
15127 int
15128 main ()
15129 {
15130
15131 ;
15132 return 0;
15133 }
15134 _ACEOF
15135 if ac_fn_c_try_cpp "$LINENO"; then :
15136 emacs_glibc=yes
15137 else
15138 emacs_glibc=no
15139 fi
15140 rm -f conftest.err conftest.$ac_ext
15141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_glibc" >&5
15142 $as_echo "$emacs_glibc" >&6; }
15143
15144 if test $emacs_glibc = yes; then
15145
15146 emacs_pending_output=unknown
15147
15148 case $opsys in
15149 gnu | gnu-linux | gnu-kfreebsd )
15150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
15151 $as_echo_n "checking for style of pending output formalism... " >&6; }
15152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15153 /* end confdefs.h. */
15154
15155 #include <stdio.h>
15156 #if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
15157 # error "stdio definitions not found"
15158 #endif
15159
15160 int
15161 main ()
15162 {
15163
15164 ;
15165 return 0;
15166 }
15167 _ACEOF
15168 if ac_fn_c_try_cpp "$LINENO"; then :
15169 emacs_pending_output=new
15170 fi
15171 rm -f conftest.err conftest.$ac_ext
15172
15173 if test $emacs_pending_output = unknown; then
15174 case $opsys in
15175 gnu-linux | gnu-kfreebsd)
15176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15177 /* end confdefs.h. */
15178
15179 #include <stdio.h>
15180 #ifndef __UCLIBC__
15181 # error "not using uclibc"
15182 #endif
15183
15184 int
15185 main ()
15186 {
15187
15188 ;
15189 return 0;
15190 }
15191 _ACEOF
15192 if ac_fn_c_try_cpp "$LINENO"; then :
15193 emacs_pending_output=uclibc
15194 else
15195 emacs_pending_output=old
15196 fi
15197 rm -f conftest.err conftest.$ac_ext
15198 ;;
15199 esac
15200 fi
15201
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
15203 $as_echo "$emacs_pending_output" >&6; }
15204
15205 case $emacs_pending_output in
15206 new)
15207 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
15208
15209 ;;
15210 uclibc)
15211 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
15212
15213 ;;
15214 old)
15215 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
15216
15217 ;;
15218 esac
15219 ;;
15220 esac
15221 if test $emacs_pending_output = unknown; then
15222 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufp - (FILE)->__buffer)" >>confdefs.h
15223
15224 fi
15225
15226 else
15227 case $opsys in
15228 cygwin | darwin | freebsd | netbsd | openbsd )
15229 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
15230
15231 ;;
15232
15233 unixware)
15234 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
15235
15236 ;;
15237
15238 *)
15239 if test x$ac_cv_header_stdio_ext_h = xyes && \
15240 test x$ac_cv_func___fpending = xyes; then
15241 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) __fpending (FILE)" >>confdefs.h
15242
15243
15244 $as_echo "#define DISPNEW_NEEDS_STDIO_EXT 1" >>confdefs.h
15245
15246 else
15247 $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_ptr - (FILE)->_base)" >>confdefs.h
15248
15249 fi
15250 ;;
15251 esac
15252 fi
15253
15254
15255
15256
15257 case $opsys in
15258 gnu)
15259 $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
15260
15261 ;;
15262
15263 hpux*)
15264 $as_echo "#define DATA_START 0x40000000" >>confdefs.h
15265
15266 $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
15267
15268 ;;
15269 irix6-5)
15270 $as_echo "#define DATA_START 0x10000000" >>confdefs.h
15271
15272 $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
15273
15274 ;;
15275 esac
15276
15277
15278
15279
15280
15281 case $opsys in
15282 darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
15283 ;;
15284
15285 gnu | freebsd | netbsd | openbsd )
15286
15287 $as_echo "#define TABDLY OXTABS" >>confdefs.h
15288
15289 $as_echo "#define TAB3 OXTABS" >>confdefs.h
15290
15291 ;;
15292
15293 gnu-linux | gnu-kfreebsd )
15294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15295 /* end confdefs.h. */
15296
15297 #ifndef __i386__
15298 # error "not i386"
15299 #endif
15300
15301 int
15302 main ()
15303 {
15304
15305 ;
15306 return 0;
15307 }
15308 _ACEOF
15309 if ac_fn_c_try_cpp "$LINENO"; then :
15310 $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
15311
15312 fi
15313 rm -f conftest.err conftest.$ac_ext
15314
15315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15316 /* end confdefs.h. */
15317
15318 #ifndef __ia64__
15319 # error "not ia64"
15320 #endif
15321
15322 int
15323 main ()
15324 {
15325
15326 ;
15327 return 0;
15328 }
15329 _ACEOF
15330 if ac_fn_c_try_cpp "$LINENO"; then :
15331
15332 $as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
15333
15334 fi
15335 rm -f conftest.err conftest.$ac_ext
15336 ;;
15337
15338 hpux*)
15339
15340 $as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
15341
15342 ;;
15343
15344 irix6-5)
15345 $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
15346
15347 ;;
15348 esac
15349
15350
15351
15352
15353
15354
15355
15356 case $opsys in
15357 aix4-2 | hpux* | unixware)
15358 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15359
15360 ;;
15361
15362 gnu-linux | gnu-kfreebsd )
15363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15364 /* end confdefs.h. */
15365
15366 #if defined __i386__ || defined __sparc__ || defined __mc68000__ \
15367 || defined __alpha__ || defined __mips__ || defined __s390__ \
15368 || defined __arm__ || defined __powerpc__ || defined __amd64__ \
15369 || defined __ia64__ || defined __sh__
15370 /* ok */
15371 #else
15372 # error "setjmp not known to work on this arch"
15373 #endif
15374
15375 int
15376 main ()
15377 {
15378
15379 ;
15380 return 0;
15381 }
15382 _ACEOF
15383 if ac_fn_c_try_cpp "$LINENO"; then :
15384 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15385
15386 else
15387 $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
15388
15389 fi
15390 rm -f conftest.err conftest.$ac_ext
15391 ;;
15392 esac
15393
15394
15395 if test x$GCC = xyes; then
15396 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15397
15398 else
15399 case $opsys in
15400 freebsd | netbsd | openbsd | irix6-5 | sol2* )
15401 $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
15402
15403 ;;
15404 esac
15405 fi
15406
15407 case $opsys in
15408 sol2* | unixware )
15409
15410 $as_echo "#define _setjmp setjmp" >>confdefs.h
15411
15412
15413 $as_echo "#define _longjmp longjmp" >>confdefs.h
15414
15415
15416 $as_echo "#define TIOCSIGSEND TIOCSIGNAL" >>confdefs.h
15417
15418 ;;
15419 esac
15420
15421
15422 case $opsys in
15423 hpux* | sol2* )
15424
15425 $as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
15426
15427 ;;
15428
15429 netbsd | openbsd )
15430
15431 $as_echo "#define SIGNAL_H_AHB 1" >>confdefs.h
15432
15433 ;;
15434 esac
15435
15436
15437
15438
15439
15440
15441
15442
15443
15444
15445 case $opsys in
15446 aix4-2)
15447 $as_echo "#define USG /**/" >>confdefs.h
15448
15449 $as_echo "#define USG5 /**/" >>confdefs.h
15450
15451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15452 /* end confdefs.h. */
15453
15454 #ifndef _AIX
15455 # error "_AIX not defined"
15456 #endif
15457
15458 int
15459 main ()
15460 {
15461
15462 ;
15463 return 0;
15464 }
15465 _ACEOF
15466 if ac_fn_c_try_cpp "$LINENO"; then :
15467
15468 else
15469
15470 $as_echo "#define _AIX /**/" >>confdefs.h
15471
15472 fi
15473 rm -f conftest.err conftest.$ac_ext
15474 ;;
15475
15476 cygwin)
15477
15478 $as_echo "#define CYGWIN 1" >>confdefs.h
15479
15480 ;;
15481
15482 darwin)
15483 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15484
15485 $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
15486
15487
15488 $as_echo "#define DARWIN_OS /**/" >>confdefs.h
15489
15490 ;;
15491
15492 freebsd)
15493 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15494
15495
15496 $as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
15497
15498 ;;
15499
15500 gnu | netbsd | openbsd )
15501 $as_echo "#define BSD4_2 /**/" >>confdefs.h
15502
15503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15504 /* end confdefs.h. */
15505
15506 #ifndef BSD_SYSTEM
15507 # error "BSD_SYSTEM not defined"
15508 #endif
15509
15510 int
15511 main ()
15512 {
15513
15514 ;
15515 return 0;
15516 }
15517 _ACEOF
15518 if ac_fn_c_try_cpp "$LINENO"; then :
15519
15520 else
15521 $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
15522
15523 fi
15524 rm -f conftest.err conftest.$ac_ext
15525 ;;
15526
15527 gnu-linux | gnu-kfreebsd )
15528 $as_echo "#define USG /**/" >>confdefs.h
15529
15530
15531 $as_echo "#define GNU_LINUX /**/" >>confdefs.h
15532
15533 ;;
15534
15535 hpux*)
15536 $as_echo "#define USG /**/" >>confdefs.h
15537
15538 $as_echo "#define USG5 /**/" >>confdefs.h
15539
15540
15541 $as_echo "#define HPUX /**/" >>confdefs.h
15542
15543 ;;
15544
15545 irix6-5)
15546 $as_echo "#define USG /**/" >>confdefs.h
15547
15548 $as_echo "#define USG5 /**/" >>confdefs.h
15549
15550 $as_echo "#define USG5_4 /**/" >>confdefs.h
15551
15552
15553 $as_echo "#define IRIX6_5 /**/" >>confdefs.h
15554
15555 ;;
15556
15557 sol2*)
15558 $as_echo "#define USG /**/" >>confdefs.h
15559
15560 $as_echo "#define USG5 /**/" >>confdefs.h
15561
15562 $as_echo "#define USG5_4 /**/" >>confdefs.h
15563
15564
15565 $as_echo "#define SOLARIS2 /**/" >>confdefs.h
15566
15567 ;;
15568
15569 unixware)
15570 $as_echo "#define USG /**/" >>confdefs.h
15571
15572 $as_echo "#define USG5 /**/" >>confdefs.h
15573
15574 $as_echo "#define USG5_4 /**/" >>confdefs.h
15575
15576 ;;
15577 esac
15578
15579
15580 case $opsys in
15581 cygwin)
15582
15583 $as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
15584
15585 ;;
15586
15587 hpux11)
15588
15589 $as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
15590
15591
15592 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
15593
15594 ;;
15595
15596 irix6-5)
15597
15598 $as_echo "#define PREFER_VSUSP 1" >>confdefs.h
15599
15600
15601 $as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
15602
15603 ;;
15604
15605 sol2-10)
15606
15607 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
15608
15609 ;;
15610 esac
15611
15612 # Set up the CFLAGS for real compilation, so we can substitute it.
15613 CFLAGS="$REAL_CFLAGS"
15614 CPPFLAGS="$REAL_CPPFLAGS"
15615
15616 ## Hack to detect a buggy GCC version.
15617 if test "x$GCC" = xyes \
15618 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15619 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15620 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15621 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15622 fi
15623
15624 version=$PACKAGE_VERSION
15625
15626 ### Specify what sort of things we'll be editing into Makefile and config.h.
15627 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15628
15629
15630 ## Unused?
15631
15632
15633
15634
15635
15636
15637
15638
15639
15640
15641
15642
15643
15644
15645
15646
15647
15648
15649
15650
15651
15652
15653 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15654 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15655 ## end of LIBX_BASE, but nothing ever set it.
15656
15657
15658
15659
15660 ## Used in lwlib/Makefile.in.
15661
15662
15663
15664
15665
15666
15667
15668
15669 if test -n "${term_header}"; then
15670
15671 cat >>confdefs.h <<_ACEOF
15672 #define TERM_HEADER "${term_header}"
15673 _ACEOF
15674
15675 fi
15676
15677
15678 cat >>confdefs.h <<_ACEOF
15679 #define EMACS_CONFIGURATION "${canonical}"
15680 _ACEOF
15681
15682
15683 cat >>confdefs.h <<_ACEOF
15684 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15685 _ACEOF
15686
15687
15688
15689 XMENU_OBJ=
15690 XOBJ=
15691 FONT_OBJ=
15692 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15693
15694 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15695
15696 XMENU_OBJ=xmenu.o
15697 XOBJ="xterm.o xfns.o xselect.o xrdb.o xsmfns.o xsettings.o xgselect.o"
15698 FONT_OBJ=xfont.o
15699 if test "$HAVE_XFT" = "yes"; then
15700 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15701 elif test "$HAVE_FREETYPE" = "yes"; then
15702 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15703 fi
15704
15705 fi
15706
15707
15708
15709
15710 WIDGET_OBJ=
15711 MOTIF_LIBW=
15712 if test "${USE_X_TOOLKIT}" != "none" ; then
15713 WIDGET_OBJ=widget.o
15714
15715 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15716
15717 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15718
15719 $as_echo "#define USE_LUCID 1" >>confdefs.h
15720
15721 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15722
15723 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15724
15725 MOTIF_LIBW=-lXm
15726 case "$opsys" in
15727 gnu-linux)
15728 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15729 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15730 ;;
15731
15732 unixware)
15733 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15734 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15735 MOTIF_LIBW="MOTIF_LIBW -lXimp"
15736 ;;
15737
15738 aix4-2)
15739 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15740 MOTIF_LIBW="$MOTIF_LIBW -li18n"
15741 ;;
15742 esac
15743 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15744 fi
15745 fi
15746
15747
15748 TOOLKIT_LIBW=
15749 case "$USE_X_TOOLKIT" in
15750 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15751 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15752 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15753 esac
15754
15755
15756 if test "$USE_X_TOOLKIT" = "none"; then
15757 LIBXT_OTHER="\$(LIBXSM)"
15758 OLDXMENU_TARGET="really-oldXMenu"
15759 else
15760 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15761 OLDXMENU_TARGET="really-lwlib"
15762 fi
15763
15764
15765 ## The X Menu stuff is present in the X10 distribution, but missing
15766 ## from X11. If we have X10, just use the installed library;
15767 ## otherwise, use our own copy.
15768 if test "${HAVE_X11}" = "yes" ; then
15769
15770 $as_echo "#define HAVE_X11 1" >>confdefs.h
15771
15772
15773 if test "$USE_X_TOOLKIT" = "none"; then
15774 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15775 else
15776 OLDXMENU="\${lwlibdir}/liblw.a"
15777 fi
15778 LIBXMENU="\$(OLDXMENU)"
15779 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15780 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15781 else
15782 ## For a syntactically valid Makefile; not actually used for anything.
15783 ## See comments in src/Makefile.in.
15784 OLDXMENU=nothing
15785 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15786 if test "${HAVE_X_WINDOWS}" = "yes"; then
15787 LIBXMENU="-lXMenu"
15788 else
15789 LIBXMENU=
15790 fi
15791 LIBX_OTHER=
15792 OLDXMENU_DEPS=
15793 fi
15794
15795 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15796 OLDXMENU_TARGET=
15797 OLDXMENU=nothing
15798 LIBXMENU=
15799 OLDXMENU_DEPS=
15800 fi
15801
15802
15803
15804
15805
15806
15807
15808 if test "${HAVE_MENUS}" = "yes" ; then
15809
15810 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15811
15812 fi
15813
15814 if test "${GNU_MALLOC}" = "yes" ; then
15815
15816 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15817
15818 fi
15819
15820 RALLOC_OBJ=
15821 if test "${REL_ALLOC}" = "yes" ; then
15822
15823 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15824
15825
15826 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15827 fi
15828
15829
15830 if test "$opsys" = "cygwin"; then
15831 CYGWIN_OBJ="sheap.o"
15832 ## Cygwin differs because of its unexec().
15833 PRE_ALLOC_OBJ=
15834 POST_ALLOC_OBJ=lastfile.o
15835 else
15836 CYGWIN_OBJ=
15837 PRE_ALLOC_OBJ=lastfile.o
15838 POST_ALLOC_OBJ=
15839 fi
15840
15841
15842
15843
15844 # Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
15845 # it temporarily reverts them to their pre-pkg-config values,
15846 # because gnulib needs to work with both src (which uses the
15847 # pkg-config stuff) and lib-src (which does not). For example, gnulib
15848 # may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
15849 # and it therefore needs to run in an environment where LIBS does not
15850 # already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
15851 # for some package unrelated to lib-src.
15852 SAVE_CFLAGS=$CFLAGS
15853 SAVE_LIBS=$LIBS
15854 CFLAGS=$pre_PKG_CONFIG_CFLAGS
15855 LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
15856
15857
15858
15859
15860
15861
15862
15863
15864
15865
15866
15867 LIBC_FATAL_STDERR_=1
15868 export LIBC_FATAL_STDERR_
15869
15870 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15871 # for constant arguments. Useless!
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15873 $as_echo_n "checking for working alloca.h... " >&6; }
15874 if test "${ac_cv_working_alloca_h+set}" = set; then :
15875 $as_echo_n "(cached) " >&6
15876 else
15877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15878 /* end confdefs.h. */
15879 #include <alloca.h>
15880 int
15881 main ()
15882 {
15883 char *p = (char *) alloca (2 * sizeof (int));
15884 if (p) return 0;
15885 ;
15886 return 0;
15887 }
15888 _ACEOF
15889 if ac_fn_c_try_link "$LINENO"; then :
15890 ac_cv_working_alloca_h=yes
15891 else
15892 ac_cv_working_alloca_h=no
15893 fi
15894 rm -f core conftest.err conftest.$ac_objext \
15895 conftest$ac_exeext conftest.$ac_ext
15896 fi
15897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15898 $as_echo "$ac_cv_working_alloca_h" >&6; }
15899 if test $ac_cv_working_alloca_h = yes; then
15900
15901 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15902
15903 fi
15904
15905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15906 $as_echo_n "checking for alloca... " >&6; }
15907 if test "${ac_cv_func_alloca_works+set}" = set; then :
15908 $as_echo_n "(cached) " >&6
15909 else
15910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15911 /* end confdefs.h. */
15912 #ifdef __GNUC__
15913 # define alloca __builtin_alloca
15914 #else
15915 # ifdef _MSC_VER
15916 # include <malloc.h>
15917 # define alloca _alloca
15918 # else
15919 # ifdef HAVE_ALLOCA_H
15920 # include <alloca.h>
15921 # else
15922 # ifdef _AIX
15923 #pragma alloca
15924 # else
15925 # ifndef alloca /* predefined by HP cc +Olibcalls */
15926 char *alloca ();
15927 # endif
15928 # endif
15929 # endif
15930 # endif
15931 #endif
15932
15933 int
15934 main ()
15935 {
15936 char *p = (char *) alloca (1);
15937 if (p) return 0;
15938 ;
15939 return 0;
15940 }
15941 _ACEOF
15942 if ac_fn_c_try_link "$LINENO"; then :
15943 ac_cv_func_alloca_works=yes
15944 else
15945 ac_cv_func_alloca_works=no
15946 fi
15947 rm -f core conftest.err conftest.$ac_objext \
15948 conftest$ac_exeext conftest.$ac_ext
15949 fi
15950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15951 $as_echo "$ac_cv_func_alloca_works" >&6; }
15952
15953 if test $ac_cv_func_alloca_works = yes; then
15954
15955 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15956
15957 else
15958 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15959 # that cause trouble. Some versions do not even contain alloca or
15960 # contain a buggy version. If you still want to use their alloca,
15961 # use ar to extract alloca.o from them instead of compiling alloca.c.
15962
15963
15964
15965
15966
15967 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15968
15969 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15970
15971
15972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
15973 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
15974 if test "${ac_cv_os_cray+set}" = set; then :
15975 $as_echo_n "(cached) " >&6
15976 else
15977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15978 /* end confdefs.h. */
15979 #if defined CRAY && ! defined CRAY2
15980 webecray
15981 #else
15982 wenotbecray
15983 #endif
15984
15985 _ACEOF
15986 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15987 $EGREP "webecray" >/dev/null 2>&1; then :
15988 ac_cv_os_cray=yes
15989 else
15990 ac_cv_os_cray=no
15991 fi
15992 rm -f conftest*
15993
15994 fi
15995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15996 $as_echo "$ac_cv_os_cray" >&6; }
15997 if test $ac_cv_os_cray = yes; then
15998 for ac_func in _getb67 GETB67 getb67; do
15999 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16000 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16001 eval as_val=\$$as_ac_var
16002 if test "x$as_val" = x""yes; then :
16003
16004 cat >>confdefs.h <<_ACEOF
16005 #define CRAY_STACKSEG_END $ac_func
16006 _ACEOF
16007
16008 break
16009 fi
16010
16011 done
16012 fi
16013
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16015 $as_echo_n "checking stack direction for C alloca... " >&6; }
16016 if test "${ac_cv_c_stack_direction+set}" = set; then :
16017 $as_echo_n "(cached) " >&6
16018 else
16019 if test "$cross_compiling" = yes; then :
16020 ac_cv_c_stack_direction=0
16021 else
16022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16023 /* end confdefs.h. */
16024 $ac_includes_default
16025 int
16026 find_stack_direction (int *addr, int depth)
16027 {
16028 int dir, dummy = 0;
16029 if (! addr)
16030 addr = &dummy;
16031 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16032 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16033 return dir + dummy;
16034 }
16035
16036 int
16037 main (int argc, char **argv)
16038 {
16039 return find_stack_direction (0, argc + !argv + 20) < 0;
16040 }
16041 _ACEOF
16042 if ac_fn_c_try_run "$LINENO"; then :
16043 ac_cv_c_stack_direction=1
16044 else
16045 ac_cv_c_stack_direction=-1
16046 fi
16047 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16048 conftest.$ac_objext conftest.beam conftest.$ac_ext
16049 fi
16050
16051 fi
16052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16053 $as_echo "$ac_cv_c_stack_direction" >&6; }
16054 cat >>confdefs.h <<_ACEOF
16055 #define STACK_DIRECTION $ac_cv_c_stack_direction
16056 _ACEOF
16057
16058
16059 fi
16060
16061
16062
16063
16064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16065 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16066 if test "${ac_cv_c_bigendian+set}" = set; then :
16067 $as_echo_n "(cached) " >&6
16068 else
16069 ac_cv_c_bigendian=unknown
16070 # See if we're dealing with a universal compiler.
16071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16072 /* end confdefs.h. */
16073 #ifndef __APPLE_CC__
16074 not a universal capable compiler
16075 #endif
16076 typedef int dummy;
16077
16078 _ACEOF
16079 if ac_fn_c_try_compile "$LINENO"; then :
16080
16081 # Check for potential -arch flags. It is not universal unless
16082 # there are at least two -arch flags with different values.
16083 ac_arch=
16084 ac_prev=
16085 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16086 if test -n "$ac_prev"; then
16087 case $ac_word in
16088 i?86 | x86_64 | ppc | ppc64)
16089 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16090 ac_arch=$ac_word
16091 else
16092 ac_cv_c_bigendian=universal
16093 break
16094 fi
16095 ;;
16096 esac
16097 ac_prev=
16098 elif test "x$ac_word" = "x-arch"; then
16099 ac_prev=arch
16100 fi
16101 done
16102 fi
16103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16104 if test $ac_cv_c_bigendian = unknown; then
16105 # See if sys/param.h defines the BYTE_ORDER macro.
16106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16107 /* end confdefs.h. */
16108 #include <sys/types.h>
16109 #include <sys/param.h>
16110
16111 int
16112 main ()
16113 {
16114 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16115 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16116 && LITTLE_ENDIAN)
16117 bogus endian macros
16118 #endif
16119
16120 ;
16121 return 0;
16122 }
16123 _ACEOF
16124 if ac_fn_c_try_compile "$LINENO"; then :
16125 # It does; now see whether it defined to BIG_ENDIAN or not.
16126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16127 /* end confdefs.h. */
16128 #include <sys/types.h>
16129 #include <sys/param.h>
16130
16131 int
16132 main ()
16133 {
16134 #if BYTE_ORDER != BIG_ENDIAN
16135 not big endian
16136 #endif
16137
16138 ;
16139 return 0;
16140 }
16141 _ACEOF
16142 if ac_fn_c_try_compile "$LINENO"; then :
16143 ac_cv_c_bigendian=yes
16144 else
16145 ac_cv_c_bigendian=no
16146 fi
16147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16148 fi
16149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16150 fi
16151 if test $ac_cv_c_bigendian = unknown; then
16152 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16154 /* end confdefs.h. */
16155 #include <limits.h>
16156
16157 int
16158 main ()
16159 {
16160 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16161 bogus endian macros
16162 #endif
16163
16164 ;
16165 return 0;
16166 }
16167 _ACEOF
16168 if ac_fn_c_try_compile "$LINENO"; then :
16169 # It does; now see whether it defined to _BIG_ENDIAN or not.
16170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16171 /* end confdefs.h. */
16172 #include <limits.h>
16173
16174 int
16175 main ()
16176 {
16177 #ifndef _BIG_ENDIAN
16178 not big endian
16179 #endif
16180
16181 ;
16182 return 0;
16183 }
16184 _ACEOF
16185 if ac_fn_c_try_compile "$LINENO"; then :
16186 ac_cv_c_bigendian=yes
16187 else
16188 ac_cv_c_bigendian=no
16189 fi
16190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16191 fi
16192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16193 fi
16194 if test $ac_cv_c_bigendian = unknown; then
16195 # Compile a test program.
16196 if test "$cross_compiling" = yes; then :
16197 # Try to guess by grepping values from an object file.
16198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16199 /* end confdefs.h. */
16200 short int ascii_mm[] =
16201 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16202 short int ascii_ii[] =
16203 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16204 int use_ascii (int i) {
16205 return ascii_mm[i] + ascii_ii[i];
16206 }
16207 short int ebcdic_ii[] =
16208 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16209 short int ebcdic_mm[] =
16210 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16211 int use_ebcdic (int i) {
16212 return ebcdic_mm[i] + ebcdic_ii[i];
16213 }
16214 extern int foo;
16215
16216 int
16217 main ()
16218 {
16219 return use_ascii (foo) == use_ebcdic (foo);
16220 ;
16221 return 0;
16222 }
16223 _ACEOF
16224 if ac_fn_c_try_compile "$LINENO"; then :
16225 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16226 ac_cv_c_bigendian=yes
16227 fi
16228 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16229 if test "$ac_cv_c_bigendian" = unknown; then
16230 ac_cv_c_bigendian=no
16231 else
16232 # finding both strings is unlikely to happen, but who knows?
16233 ac_cv_c_bigendian=unknown
16234 fi
16235 fi
16236 fi
16237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16238 else
16239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16240 /* end confdefs.h. */
16241 $ac_includes_default
16242 int
16243 main ()
16244 {
16245
16246 /* Are we little or big endian? From Harbison&Steele. */
16247 union
16248 {
16249 long int l;
16250 char c[sizeof (long int)];
16251 } u;
16252 u.l = 1;
16253 return u.c[sizeof (long int) - 1] == 1;
16254
16255 ;
16256 return 0;
16257 }
16258 _ACEOF
16259 if ac_fn_c_try_run "$LINENO"; then :
16260 ac_cv_c_bigendian=no
16261 else
16262 ac_cv_c_bigendian=yes
16263 fi
16264 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16265 conftest.$ac_objext conftest.beam conftest.$ac_ext
16266 fi
16267
16268 fi
16269 fi
16270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16271 $as_echo "$ac_cv_c_bigendian" >&6; }
16272 case $ac_cv_c_bigendian in #(
16273 yes)
16274 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16275 ;; #(
16276 no)
16277 ;; #(
16278 universal)
16279
16280 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16281
16282 ;; #(
16283 *)
16284 as_fn_error "unknown endianness
16285 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16286 esac
16287
16288
16289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16290 $as_echo_n "checking for inline... " >&6; }
16291 if test "${ac_cv_c_inline+set}" = set; then :
16292 $as_echo_n "(cached) " >&6
16293 else
16294 ac_cv_c_inline=no
16295 for ac_kw in inline __inline__ __inline; do
16296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16297 /* end confdefs.h. */
16298 #ifndef __cplusplus
16299 typedef int foo_t;
16300 static $ac_kw foo_t static_foo () {return 0; }
16301 $ac_kw foo_t foo () {return 0; }
16302 #endif
16303
16304 _ACEOF
16305 if ac_fn_c_try_compile "$LINENO"; then :
16306 ac_cv_c_inline=$ac_kw
16307 fi
16308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16309 test "$ac_cv_c_inline" != no && break
16310 done
16311
16312 fi
16313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16314 $as_echo "$ac_cv_c_inline" >&6; }
16315
16316 case $ac_cv_c_inline in
16317 inline | yes) ;;
16318 *)
16319 case $ac_cv_c_inline in
16320 no) ac_val=;;
16321 *) ac_val=$ac_cv_c_inline;;
16322 esac
16323 cat >>confdefs.h <<_ACEOF
16324 #ifndef __cplusplus
16325 #define inline $ac_val
16326 #endif
16327 _ACEOF
16328 ;;
16329 esac
16330
16331
16332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16333 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16334 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16335 $as_echo_n "(cached) " >&6
16336 else
16337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16338 /* end confdefs.h. */
16339 /* On HP-UX before 11.23, strtold returns a struct instead of
16340 long double. Reject implementations like that, by requiring
16341 compatibility with the C99 prototype. */
16342 #include <stdlib.h>
16343 static long double (*p) (char const *, char **) = strtold;
16344 static long double
16345 test (char const *nptr, char **endptr)
16346 {
16347 long double r;
16348 r = strtold (nptr, endptr);
16349 return r;
16350 }
16351 int
16352 main ()
16353 {
16354 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16355 ;
16356 return 0;
16357 }
16358 _ACEOF
16359 if ac_fn_c_try_link "$LINENO"; then :
16360 gl_cv_func_c99_strtold=yes
16361 else
16362 gl_cv_func_c99_strtold=no
16363 fi
16364 rm -f core conftest.err conftest.$ac_objext \
16365 conftest$ac_exeext conftest.$ac_ext
16366 fi
16367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16368 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16369 if test $gl_cv_func_c99_strtold = yes; then
16370
16371 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16372
16373 fi
16374
16375
16376 GNULIB_CHDIR=0;
16377 GNULIB_CHOWN=0;
16378 GNULIB_CLOSE=0;
16379 GNULIB_DUP=0;
16380 GNULIB_DUP2=0;
16381 GNULIB_DUP3=0;
16382 GNULIB_ENVIRON=0;
16383 GNULIB_EUIDACCESS=0;
16384 GNULIB_FACCESSAT=0;
16385 GNULIB_FCHDIR=0;
16386 GNULIB_FCHOWNAT=0;
16387 GNULIB_FDATASYNC=0;
16388 GNULIB_FSYNC=0;
16389 GNULIB_FTRUNCATE=0;
16390 GNULIB_GETCWD=0;
16391 GNULIB_GETDOMAINNAME=0;
16392 GNULIB_GETDTABLESIZE=0;
16393 GNULIB_GETGROUPS=0;
16394 GNULIB_GETHOSTNAME=0;
16395 GNULIB_GETLOGIN=0;
16396 GNULIB_GETLOGIN_R=0;
16397 GNULIB_GETPAGESIZE=0;
16398 GNULIB_GETUSERSHELL=0;
16399 GNULIB_GROUP_MEMBER=0;
16400 GNULIB_ISATTY=0;
16401 GNULIB_LCHOWN=0;
16402 GNULIB_LINK=0;
16403 GNULIB_LINKAT=0;
16404 GNULIB_LSEEK=0;
16405 GNULIB_PIPE=0;
16406 GNULIB_PIPE2=0;
16407 GNULIB_PREAD=0;
16408 GNULIB_PWRITE=0;
16409 GNULIB_READ=0;
16410 GNULIB_READLINK=0;
16411 GNULIB_READLINKAT=0;
16412 GNULIB_RMDIR=0;
16413 GNULIB_SETHOSTNAME=0;
16414 GNULIB_SLEEP=0;
16415 GNULIB_SYMLINK=0;
16416 GNULIB_SYMLINKAT=0;
16417 GNULIB_TTYNAME_R=0;
16418 GNULIB_UNISTD_H_NONBLOCKING=0;
16419 GNULIB_UNISTD_H_SIGPIPE=0;
16420 GNULIB_UNLINK=0;
16421 GNULIB_UNLINKAT=0;
16422 GNULIB_USLEEP=0;
16423 GNULIB_WRITE=0;
16424 HAVE_CHOWN=1;
16425 HAVE_DUP2=1;
16426 HAVE_DUP3=1;
16427 HAVE_EUIDACCESS=1;
16428 HAVE_FACCESSAT=1;
16429 HAVE_FCHDIR=1;
16430 HAVE_FCHOWNAT=1;
16431 HAVE_FDATASYNC=1;
16432 HAVE_FSYNC=1;
16433 HAVE_FTRUNCATE=1;
16434 HAVE_GETDTABLESIZE=1;
16435 HAVE_GETGROUPS=1;
16436 HAVE_GETHOSTNAME=1;
16437 HAVE_GETLOGIN=1;
16438 HAVE_GETPAGESIZE=1;
16439 HAVE_GROUP_MEMBER=1;
16440 HAVE_LCHOWN=1;
16441 HAVE_LINK=1;
16442 HAVE_LINKAT=1;
16443 HAVE_PIPE=1;
16444 HAVE_PIPE2=1;
16445 HAVE_PREAD=1;
16446 HAVE_PWRITE=1;
16447 HAVE_READLINK=1;
16448 HAVE_READLINKAT=1;
16449 HAVE_SETHOSTNAME=1;
16450 HAVE_SLEEP=1;
16451 HAVE_SYMLINK=1;
16452 HAVE_SYMLINKAT=1;
16453 HAVE_UNLINKAT=1;
16454 HAVE_USLEEP=1;
16455 HAVE_DECL_ENVIRON=1;
16456 HAVE_DECL_FCHDIR=1;
16457 HAVE_DECL_FDATASYNC=1;
16458 HAVE_DECL_GETDOMAINNAME=1;
16459 HAVE_DECL_GETLOGIN_R=1;
16460 HAVE_DECL_GETPAGESIZE=1;
16461 HAVE_DECL_GETUSERSHELL=1;
16462 HAVE_DECL_SETHOSTNAME=1;
16463 HAVE_DECL_TTYNAME_R=1;
16464 HAVE_OS_H=0;
16465 HAVE_SYS_PARAM_H=0;
16466 REPLACE_CHOWN=0;
16467 REPLACE_CLOSE=0;
16468 REPLACE_DUP=0;
16469 REPLACE_DUP2=0;
16470 REPLACE_FCHOWNAT=0;
16471 REPLACE_FTRUNCATE=0;
16472 REPLACE_GETCWD=0;
16473 REPLACE_GETDOMAINNAME=0;
16474 REPLACE_GETLOGIN_R=0;
16475 REPLACE_GETGROUPS=0;
16476 REPLACE_GETPAGESIZE=0;
16477 REPLACE_ISATTY=0;
16478 REPLACE_LCHOWN=0;
16479 REPLACE_LINK=0;
16480 REPLACE_LINKAT=0;
16481 REPLACE_LSEEK=0;
16482 REPLACE_PREAD=0;
16483 REPLACE_PWRITE=0;
16484 REPLACE_READ=0;
16485 REPLACE_READLINK=0;
16486 REPLACE_RMDIR=0;
16487 REPLACE_SLEEP=0;
16488 REPLACE_SYMLINK=0;
16489 REPLACE_TTYNAME_R=0;
16490 REPLACE_UNLINK=0;
16491 REPLACE_UNLINKAT=0;
16492 REPLACE_USLEEP=0;
16493 REPLACE_WRITE=0;
16494 UNISTD_H_HAVE_WINSOCK2_H=0;
16495 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16496
16497
16498
16499
16500
16501
16502
16503
16504
16505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
16506 $as_echo_n "checking if environ is properly declared... " >&6; }
16507 if test "${gt_cv_var_environ_declaration+set}" = set; then :
16508 $as_echo_n "(cached) " >&6
16509 else
16510
16511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16512 /* end confdefs.h. */
16513 #if HAVE_UNISTD_H
16514 #include <unistd.h>
16515 #endif
16516 /* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
16517 #include <stdlib.h>
16518
16519 extern struct { int foo; } environ;
16520 int
16521 main ()
16522 {
16523 environ.foo = 1;
16524 ;
16525 return 0;
16526 }
16527 _ACEOF
16528 if ac_fn_c_try_compile "$LINENO"; then :
16529 gt_cv_var_environ_declaration=no
16530 else
16531 gt_cv_var_environ_declaration=yes
16532 fi
16533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16534 fi
16535
16536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
16537 $as_echo "$gt_cv_var_environ_declaration" >&6; }
16538 if test $gt_cv_var_environ_declaration = yes; then
16539
16540 $as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
16541
16542 fi
16543
16544
16545 if test $gt_cv_var_environ_declaration != yes; then
16546 HAVE_DECL_ENVIRON=0
16547 fi
16548
16549
16550
16551
16552
16553
16554
16555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16556 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16557 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16558 $as_echo_n "(cached) " >&6
16559 else
16560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16561 /* end confdefs.h. */
16562
16563 #include <sys/types.h>
16564 #include <sys/stat.h>
16565 int
16566 main ()
16567 {
16568 struct stat s; s.st_dm_mode;
16569 ;
16570 return 0;
16571 }
16572 _ACEOF
16573 if ac_fn_c_try_compile "$LINENO"; then :
16574 ac_cv_struct_st_dm_mode=yes
16575 else
16576 ac_cv_struct_st_dm_mode=no
16577 fi
16578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16579 fi
16580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16581 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16582
16583 if test $ac_cv_struct_st_dm_mode = yes; then
16584
16585 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16586
16587 fi
16588
16589
16590 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16591 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16592 ac_have_decl=1
16593 else
16594 ac_have_decl=0
16595 fi
16596
16597 cat >>confdefs.h <<_ACEOF
16598 #define HAVE_DECL_STRMODE $ac_have_decl
16599 _ACEOF
16600
16601
16602 GNULIB__EXIT=0;
16603 GNULIB_ATOLL=0;
16604 GNULIB_CALLOC_POSIX=0;
16605 GNULIB_CANONICALIZE_FILE_NAME=0;
16606 GNULIB_GETLOADAVG=0;
16607 GNULIB_GETSUBOPT=0;
16608 GNULIB_GRANTPT=0;
16609 GNULIB_MALLOC_POSIX=0;
16610 GNULIB_MBTOWC=0;
16611 GNULIB_MKDTEMP=0;
16612 GNULIB_MKOSTEMP=0;
16613 GNULIB_MKOSTEMPS=0;
16614 GNULIB_MKSTEMP=0;
16615 GNULIB_MKSTEMPS=0;
16616 GNULIB_POSIX_OPENPT=0;
16617 GNULIB_PTSNAME=0;
16618 GNULIB_PTSNAME_R=0;
16619 GNULIB_PUTENV=0;
16620 GNULIB_RANDOM=0;
16621 GNULIB_RANDOM_R=0;
16622 GNULIB_REALLOC_POSIX=0;
16623 GNULIB_REALPATH=0;
16624 GNULIB_RPMATCH=0;
16625 GNULIB_SETENV=0;
16626 GNULIB_STRTOD=0;
16627 GNULIB_STRTOLL=0;
16628 GNULIB_STRTOULL=0;
16629 GNULIB_SYSTEM_POSIX=0;
16630 GNULIB_UNLOCKPT=0;
16631 GNULIB_UNSETENV=0;
16632 GNULIB_WCTOMB=0;
16633 HAVE__EXIT=1;
16634 HAVE_ATOLL=1;
16635 HAVE_CANONICALIZE_FILE_NAME=1;
16636 HAVE_DECL_GETLOADAVG=1;
16637 HAVE_GETSUBOPT=1;
16638 HAVE_GRANTPT=1;
16639 HAVE_MKDTEMP=1;
16640 HAVE_MKOSTEMP=1;
16641 HAVE_MKOSTEMPS=1;
16642 HAVE_MKSTEMP=1;
16643 HAVE_MKSTEMPS=1;
16644 HAVE_POSIX_OPENPT=1;
16645 HAVE_PTSNAME=1;
16646 HAVE_PTSNAME_R=1;
16647 HAVE_RANDOM=1;
16648 HAVE_RANDOM_H=1;
16649 HAVE_RANDOM_R=1;
16650 HAVE_REALPATH=1;
16651 HAVE_RPMATCH=1;
16652 HAVE_SETENV=1;
16653 HAVE_DECL_SETENV=1;
16654 HAVE_STRTOD=1;
16655 HAVE_STRTOLL=1;
16656 HAVE_STRTOULL=1;
16657 HAVE_STRUCT_RANDOM_DATA=1;
16658 HAVE_SYS_LOADAVG_H=0;
16659 HAVE_UNLOCKPT=1;
16660 HAVE_DECL_UNSETENV=1;
16661 REPLACE_CALLOC=0;
16662 REPLACE_CANONICALIZE_FILE_NAME=0;
16663 REPLACE_MALLOC=0;
16664 REPLACE_MBTOWC=0;
16665 REPLACE_MKSTEMP=0;
16666 REPLACE_PTSNAME_R=0;
16667 REPLACE_PUTENV=0;
16668 REPLACE_RANDOM_R=0;
16669 REPLACE_REALLOC=0;
16670 REPLACE_REALPATH=0;
16671 REPLACE_SETENV=0;
16672 REPLACE_STRTOD=0;
16673 REPLACE_UNSETENV=0;
16674 REPLACE_WCTOMB=0;
16675
16676
16677
16678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16679 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16680 if test "${gl_cv_have_include_next+set}" = set; then :
16681 $as_echo_n "(cached) " >&6
16682 else
16683 rm -rf conftestd1a conftestd1b conftestd2
16684 mkdir conftestd1a conftestd1b conftestd2
16685 cat <<EOF > conftestd1a/conftest.h
16686 #define DEFINED_IN_CONFTESTD1
16687 #include_next <conftest.h>
16688 #ifdef DEFINED_IN_CONFTESTD2
16689 int foo;
16690 #else
16691 #error "include_next doesn't work"
16692 #endif
16693 EOF
16694 cat <<EOF > conftestd1b/conftest.h
16695 #define DEFINED_IN_CONFTESTD1
16696 #include <stdio.h>
16697 #include_next <conftest.h>
16698 #ifdef DEFINED_IN_CONFTESTD2
16699 int foo;
16700 #else
16701 #error "include_next doesn't work"
16702 #endif
16703 EOF
16704 cat <<EOF > conftestd2/conftest.h
16705 #ifndef DEFINED_IN_CONFTESTD1
16706 #error "include_next test doesn't work"
16707 #endif
16708 #define DEFINED_IN_CONFTESTD2
16709 EOF
16710 gl_save_CPPFLAGS="$CPPFLAGS"
16711 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16713 /* end confdefs.h. */
16714 #include <conftest.h>
16715 _ACEOF
16716 if ac_fn_c_try_compile "$LINENO"; then :
16717 gl_cv_have_include_next=yes
16718 else
16719 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16721 /* end confdefs.h. */
16722 #include <conftest.h>
16723 _ACEOF
16724 if ac_fn_c_try_compile "$LINENO"; then :
16725 gl_cv_have_include_next=buggy
16726 else
16727 gl_cv_have_include_next=no
16728 fi
16729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16730
16731 fi
16732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16733 CPPFLAGS="$gl_save_CPPFLAGS"
16734 rm -rf conftestd1a conftestd1b conftestd2
16735
16736 fi
16737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16738 $as_echo "$gl_cv_have_include_next" >&6; }
16739 PRAGMA_SYSTEM_HEADER=
16740 if test $gl_cv_have_include_next = yes; then
16741 INCLUDE_NEXT=include_next
16742 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16743 if test -n "$GCC"; then
16744 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16745 fi
16746 else
16747 if test $gl_cv_have_include_next = buggy; then
16748 INCLUDE_NEXT=include
16749 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16750 else
16751 INCLUDE_NEXT=include
16752 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16753 fi
16754 fi
16755
16756
16757
16758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16759 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16760 if test "${gl_cv_pragma_columns+set}" = set; then :
16761 $as_echo_n "(cached) " >&6
16762 else
16763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16764 /* end confdefs.h. */
16765
16766 #ifdef __TANDEM
16767 choke me
16768 #endif
16769
16770 _ACEOF
16771 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16772 $EGREP "choke me" >/dev/null 2>&1; then :
16773 gl_cv_pragma_columns=yes
16774 else
16775 gl_cv_pragma_columns=no
16776 fi
16777 rm -f conftest*
16778
16779
16780 fi
16781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16782 $as_echo "$gl_cv_pragma_columns" >&6; }
16783 if test $gl_cv_pragma_columns = yes; then
16784 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16785 else
16786 PRAGMA_COLUMNS=
16787 fi
16788
16789
16790
16791
16792
16793
16794
16795
16796
16797
16798
16799
16800
16801
16802
16803
16804
16805 if test $gl_cv_have_include_next = yes; then
16806 gl_cv_next_getopt_h='<'getopt.h'>'
16807 else
16808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16809 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16810 if test "${gl_cv_next_getopt_h+set}" = set; then :
16811 $as_echo_n "(cached) " >&6
16812 else
16813
16814 if test $ac_cv_header_getopt_h = yes; then
16815
16816
16817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16818 /* end confdefs.h. */
16819 #include <getopt.h>
16820
16821 _ACEOF
16822 case "$host_os" in
16823 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16824 *) gl_absname_cpp="$ac_cpp" ;;
16825 esac
16826
16827 case "$host_os" in
16828 mingw*)
16829 gl_dirsep_regex='[/\\]'
16830 ;;
16831 *)
16832 gl_dirsep_regex='\/'
16833 ;;
16834 esac
16835 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16836
16837 gl_header_literal_regex=`echo 'getopt.h' \
16838 | sed -e "$gl_make_literal_regex_sed"`
16839 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16840 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16841 s|^/[^/]|//&|
16842 p
16843 q
16844 }'
16845 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16846 sed -n "$gl_absolute_header_sed"`'"'
16847 else
16848 gl_cv_next_getopt_h='<'getopt.h'>'
16849 fi
16850
16851
16852 fi
16853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16854 $as_echo "$gl_cv_next_getopt_h" >&6; }
16855 fi
16856 NEXT_GETOPT_H=$gl_cv_next_getopt_h
16857
16858 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16859 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16860 gl_next_as_first_directive='<'getopt.h'>'
16861 else
16862 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16863 gl_next_as_first_directive=$gl_cv_next_getopt_h
16864 fi
16865 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16866
16867
16868
16869
16870 if test $ac_cv_header_getopt_h = yes; then
16871 HAVE_GETOPT_H=1
16872 else
16873 HAVE_GETOPT_H=0
16874 fi
16875
16876
16877 gl_replace_getopt=
16878
16879 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16880 for ac_header in getopt.h
16881 do :
16882 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16883 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16884 cat >>confdefs.h <<_ACEOF
16885 #define HAVE_GETOPT_H 1
16886 _ACEOF
16887
16888 else
16889 gl_replace_getopt=yes
16890 fi
16891
16892 done
16893
16894 fi
16895
16896 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16897 for ac_func in getopt_long_only
16898 do :
16899 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16900 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16901 cat >>confdefs.h <<_ACEOF
16902 #define HAVE_GETOPT_LONG_ONLY 1
16903 _ACEOF
16904
16905 else
16906 gl_replace_getopt=yes
16907 fi
16908 done
16909
16910 fi
16911
16912 if test -z "$gl_replace_getopt"; then
16913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16914 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16915 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16916 $as_echo_n "(cached) " >&6
16917 else
16918
16919 if test $cross_compiling = no; then
16920 if test "$cross_compiling" = yes; then :
16921 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16922 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16923 as_fn_error "cannot run test program while cross compiling
16924 See \`config.log' for more details." "$LINENO" 5; }
16925 else
16926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16927 /* end confdefs.h. */
16928
16929 #include <unistd.h>
16930 #include <stdlib.h>
16931 #include <string.h>
16932
16933 int
16934 main ()
16935 {
16936 static char program[] = "program";
16937 static char a[] = "-a";
16938 static char foo[] = "foo";
16939 static char bar[] = "bar";
16940 char *argv[] = { program, a, foo, bar, NULL };
16941 int c;
16942
16943 c = getopt (4, argv, "ab");
16944 if (!(c == 'a'))
16945 return 1;
16946 c = getopt (4, argv, "ab");
16947 if (!(c == -1))
16948 return 2;
16949 if (!(optind == 2))
16950 return 3;
16951 return 0;
16952 }
16953
16954 _ACEOF
16955 if ac_fn_c_try_run "$LINENO"; then :
16956 gl_cv_func_getopt_posix=maybe
16957 else
16958 gl_cv_func_getopt_posix=no
16959 fi
16960 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16961 conftest.$ac_objext conftest.beam conftest.$ac_ext
16962 fi
16963
16964 if test $gl_cv_func_getopt_posix = maybe; then
16965 if test "$cross_compiling" = yes; then :
16966 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16968 as_fn_error "cannot run test program while cross compiling
16969 See \`config.log' for more details." "$LINENO" 5; }
16970 else
16971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16972 /* end confdefs.h. */
16973
16974 #include <unistd.h>
16975 #include <stdlib.h>
16976 #include <string.h>
16977
16978 int
16979 main ()
16980 {
16981 static char program[] = "program";
16982 static char donald[] = "donald";
16983 static char p[] = "-p";
16984 static char billy[] = "billy";
16985 static char duck[] = "duck";
16986 static char a[] = "-a";
16987 static char bar[] = "bar";
16988 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16989 int c;
16990
16991 c = getopt (7, argv, "+abp:q:");
16992 if (!(c == -1))
16993 return 4;
16994 if (!(strcmp (argv[0], "program") == 0))
16995 return 5;
16996 if (!(strcmp (argv[1], "donald") == 0))
16997 return 6;
16998 if (!(strcmp (argv[2], "-p") == 0))
16999 return 7;
17000 if (!(strcmp (argv[3], "billy") == 0))
17001 return 8;
17002 if (!(strcmp (argv[4], "duck") == 0))
17003 return 9;
17004 if (!(strcmp (argv[5], "-a") == 0))
17005 return 10;
17006 if (!(strcmp (argv[6], "bar") == 0))
17007 return 11;
17008 if (!(optind == 1))
17009 return 12;
17010 return 0;
17011 }
17012
17013 _ACEOF
17014 if ac_fn_c_try_run "$LINENO"; then :
17015 gl_cv_func_getopt_posix=maybe
17016 else
17017 gl_cv_func_getopt_posix=no
17018 fi
17019 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17020 conftest.$ac_objext conftest.beam conftest.$ac_ext
17021 fi
17022
17023 fi
17024 if test $gl_cv_func_getopt_posix = maybe; then
17025 if test "$cross_compiling" = yes; then :
17026 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
17027 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
17028 as_fn_error "cannot run test program while cross compiling
17029 See \`config.log' for more details." "$LINENO" 5; }
17030 else
17031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17032 /* end confdefs.h. */
17033
17034 #include <unistd.h>
17035 #include <stdlib.h>
17036 #include <string.h>
17037
17038 int
17039 main ()
17040 {
17041 static char program[] = "program";
17042 static char ab[] = "-ab";
17043 char *argv[3] = { program, ab, NULL };
17044 if (getopt (2, argv, "ab:") != 'a')
17045 return 13;
17046 if (getopt (2, argv, "ab:") != '?')
17047 return 14;
17048 if (optopt != 'b')
17049 return 15;
17050 if (optind != 2)
17051 return 16;
17052 return 0;
17053 }
17054
17055 _ACEOF
17056 if ac_fn_c_try_run "$LINENO"; then :
17057 gl_cv_func_getopt_posix=yes
17058 else
17059 gl_cv_func_getopt_posix=no
17060 fi
17061 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17062 conftest.$ac_objext conftest.beam conftest.$ac_ext
17063 fi
17064
17065 fi
17066 else
17067 case "$host_os" in
17068 darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
17069 *) gl_cv_func_getopt_posix="guessing yes";;
17070 esac
17071 fi
17072
17073 fi
17074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17075 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17076 case "$gl_cv_func_getopt_posix" in
17077 *no) gl_replace_getopt=yes ;;
17078 esac
17079 fi
17080
17081 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17083 $as_echo_n "checking for working GNU getopt function... " >&6; }
17084 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17085 $as_echo_n "(cached) " >&6
17086 else
17087 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17088 # optstring is necessary for programs like m4 that have POSIX-mandated
17089 # semantics for supporting options interspersed with files.
17090 # Also, since getopt_long is a GNU extension, we require optind=0.
17091 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17092 # so take care to revert to the correct (non-)export state.
17093 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17094 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17095 xx) gl_had_POSIXLY_CORRECT=exported ;;
17096 x) gl_had_POSIXLY_CORRECT=yes ;;
17097 *) gl_had_POSIXLY_CORRECT= ;;
17098 esac
17099 POSIXLY_CORRECT=1
17100 export POSIXLY_CORRECT
17101 if test "$cross_compiling" = yes; then :
17102 gl_cv_func_getopt_gnu="guessing no"
17103
17104 else
17105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17106 /* end confdefs.h. */
17107 #include <getopt.h>
17108 #include <stddef.h>
17109 #include <string.h>
17110
17111 #include <stdlib.h>
17112 #if defined __MACH__ && defined __APPLE__
17113 /* Avoid a crash on Mac OS X. */
17114 #include <mach/mach.h>
17115 #include <mach/mach_error.h>
17116 #include <mach/thread_status.h>
17117 #include <mach/exception.h>
17118 #include <mach/task.h>
17119 #include <pthread.h>
17120 /* The exception port on which our thread listens. */
17121 static mach_port_t our_exception_port;
17122 /* The main function of the thread listening for exceptions of type
17123 EXC_BAD_ACCESS. */
17124 static void *
17125 mach_exception_thread (void *arg)
17126 {
17127 /* Buffer for a message to be received. */
17128 struct {
17129 mach_msg_header_t head;
17130 mach_msg_body_t msgh_body;
17131 char data[1024];
17132 } msg;
17133 mach_msg_return_t retval;
17134 /* Wait for a message on the exception port. */
17135 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17136 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17137 if (retval != MACH_MSG_SUCCESS)
17138 abort ();
17139 exit (1);
17140 }
17141 static void
17142 nocrash_init (void)
17143 {
17144 mach_port_t self = mach_task_self ();
17145 /* Allocate a port on which the thread shall listen for exceptions. */
17146 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17147 == KERN_SUCCESS) {
17148 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17149 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17150 MACH_MSG_TYPE_MAKE_SEND)
17151 == KERN_SUCCESS) {
17152 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17153 for us. */
17154 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17155 /* Create the thread listening on the exception port. */
17156 pthread_attr_t attr;
17157 pthread_t thread;
17158 if (pthread_attr_init (&attr) == 0
17159 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17160 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17161 pthread_attr_destroy (&attr);
17162 /* Replace the exception port info for these exceptions with our own.
17163 Note that we replace the exception port for the entire task, not only
17164 for a particular thread. This has the effect that when our exception
17165 port gets the message, the thread specific exception port has already
17166 been asked, and we don't need to bother about it.
17167 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17168 task_set_exception_ports (self, mask, our_exception_port,
17169 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17170 }
17171 }
17172 }
17173 }
17174 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17175 /* Avoid a crash on native Windows. */
17176 #define WIN32_LEAN_AND_MEAN
17177 #include <windows.h>
17178 #include <winerror.h>
17179 static LONG WINAPI
17180 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17181 {
17182 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17183 {
17184 case EXCEPTION_ACCESS_VIOLATION:
17185 case EXCEPTION_IN_PAGE_ERROR:
17186 case EXCEPTION_STACK_OVERFLOW:
17187 case EXCEPTION_GUARD_PAGE:
17188 case EXCEPTION_PRIV_INSTRUCTION:
17189 case EXCEPTION_ILLEGAL_INSTRUCTION:
17190 case EXCEPTION_DATATYPE_MISALIGNMENT:
17191 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17192 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17193 exit (1);
17194 }
17195 return EXCEPTION_CONTINUE_SEARCH;
17196 }
17197 static void
17198 nocrash_init (void)
17199 {
17200 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17201 }
17202 #else
17203 /* Avoid a crash on POSIX systems. */
17204 #include <signal.h>
17205 /* A POSIX signal handler. */
17206 static void
17207 exception_handler (int sig)
17208 {
17209 exit (1);
17210 }
17211 static void
17212 nocrash_init (void)
17213 {
17214 #ifdef SIGSEGV
17215 signal (SIGSEGV, exception_handler);
17216 #endif
17217 #ifdef SIGBUS
17218 signal (SIGBUS, exception_handler);
17219 #endif
17220 }
17221 #endif
17222
17223
17224 int
17225 main ()
17226 {
17227
17228 int result = 0;
17229
17230 nocrash_init();
17231
17232 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17233 and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17234 OSF/1 5.1, Solaris 10. */
17235 {
17236 static char conftest[] = "conftest";
17237 static char plus[] = "-+";
17238 char *argv[3] = { conftest, plus, NULL };
17239 opterr = 0;
17240 if (getopt (2, argv, "+a") != '?')
17241 result |= 1;
17242 }
17243 /* This code succeeds on glibc 2.8, mingw,
17244 and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17245 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17246 {
17247 static char program[] = "program";
17248 static char p[] = "-p";
17249 static char foo[] = "foo";
17250 static char bar[] = "bar";
17251 char *argv[] = { program, p, foo, bar, NULL };
17252
17253 optind = 1;
17254 if (getopt (4, argv, "p::") != 'p')
17255 result |= 2;
17256 else if (optarg != NULL)
17257 result |= 4;
17258 else if (getopt (4, argv, "p::") != -1)
17259 result |= 6;
17260 else if (optind != 2)
17261 result |= 8;
17262 }
17263 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17264 {
17265 static char program[] = "program";
17266 static char foo[] = "foo";
17267 static char p[] = "-p";
17268 char *argv[] = { program, foo, p, NULL };
17269 optind = 0;
17270 if (getopt (3, argv, "-p") != 1)
17271 result |= 16;
17272 else if (getopt (3, argv, "-p") != 'p')
17273 result |= 16;
17274 }
17275 /* This code fails on glibc 2.11. */
17276 {
17277 static char program[] = "program";
17278 static char b[] = "-b";
17279 static char a[] = "-a";
17280 char *argv[] = { program, b, a, NULL };
17281 optind = opterr = 0;
17282 if (getopt (3, argv, "+:a:b") != 'b')
17283 result |= 32;
17284 else if (getopt (3, argv, "+:a:b") != ':')
17285 result |= 32;
17286 }
17287 /* This code dumps core on glibc 2.14. */
17288 {
17289 static char program[] = "program";
17290 static char w[] = "-W";
17291 static char dummy[] = "dummy";
17292 char *argv[] = { program, w, dummy, NULL };
17293 optind = opterr = 1;
17294 if (getopt (3, argv, "W;") != 'W')
17295 result |= 64;
17296 }
17297 return result;
17298
17299 ;
17300 return 0;
17301 }
17302 _ACEOF
17303 if ac_fn_c_try_run "$LINENO"; then :
17304 gl_cv_func_getopt_gnu=yes
17305 else
17306 gl_cv_func_getopt_gnu=no
17307 fi
17308 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17309 conftest.$ac_objext conftest.beam conftest.$ac_ext
17310 fi
17311
17312 case $gl_had_POSIXLY_CORRECT in
17313 exported) ;;
17314 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17315 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17316 esac
17317
17318 fi
17319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17320 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17321 if test "$gl_cv_func_getopt_gnu" != yes; then
17322 gl_replace_getopt=yes
17323 else
17324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
17325 $as_echo_n "checking for working GNU getopt_long function... " >&6; }
17326 if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
17327 $as_echo_n "(cached) " >&6
17328 else
17329 if test "$cross_compiling" = yes; then :
17330 case "$host_os" in
17331 openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
17332 *) gl_cv_func_getopt_long_gnu="guessing yes";;
17333 esac
17334
17335 else
17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17337 /* end confdefs.h. */
17338 #include <getopt.h>
17339 #include <stddef.h>
17340 #include <string.h>
17341
17342 int
17343 main ()
17344 {
17345 static const struct option long_options[] =
17346 {
17347 { "xtremely-",no_argument, NULL, 1003 },
17348 { "xtra", no_argument, NULL, 1001 },
17349 { "xtreme", no_argument, NULL, 1002 },
17350 { "xtremely", no_argument, NULL, 1003 },
17351 { NULL, 0, NULL, 0 }
17352 };
17353 /* This code fails on OpenBSD 5.0. */
17354 {
17355 static char program[] = "program";
17356 static char xtremel[] = "--xtremel";
17357 char *argv[] = { program, xtremel, NULL };
17358 int option_index;
17359 optind = 1; opterr = 0;
17360 if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
17361 return 1;
17362 }
17363 return 0;
17364
17365 ;
17366 return 0;
17367 }
17368 _ACEOF
17369 if ac_fn_c_try_run "$LINENO"; then :
17370 gl_cv_func_getopt_long_gnu=yes
17371 else
17372 gl_cv_func_getopt_long_gnu=no
17373 fi
17374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17375 conftest.$ac_objext conftest.beam conftest.$ac_ext
17376 fi
17377
17378
17379 fi
17380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
17381 $as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
17382 case "$gl_cv_func_getopt_long_gnu" in
17383 *yes) ;;
17384 *) gl_replace_getopt=yes ;;
17385 esac
17386 fi
17387 fi
17388
17389
17390
17391
17392
17393
17394 REPLACE_GETOPT=0
17395 if test -n "$gl_replace_getopt"; then
17396 REPLACE_GETOPT=1
17397 fi
17398
17399 if test $REPLACE_GETOPT = 1; then
17400
17401 GETOPT_H=getopt.h
17402
17403 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17404
17405
17406
17407 fi
17408
17409 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17410 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17411 ac_have_decl=1
17412 else
17413 ac_have_decl=0
17414 fi
17415
17416 cat >>confdefs.h <<_ACEOF
17417 #define HAVE_DECL_GETENV $ac_have_decl
17418 _ACEOF
17419
17420 :
17421
17422
17423
17424
17425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17426 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17427 if test "${ac_cv_c_restrict+set}" = set; then :
17428 $as_echo_n "(cached) " >&6
17429 else
17430 ac_cv_c_restrict=no
17431 # The order here caters to the fact that C++ does not require restrict.
17432 for ac_kw in __restrict __restrict__ _Restrict restrict; do
17433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17434 /* end confdefs.h. */
17435 typedef int * int_ptr;
17436 int foo (int_ptr $ac_kw ip) {
17437 return ip[0];
17438 }
17439 int
17440 main ()
17441 {
17442 int s[1];
17443 int * $ac_kw t = s;
17444 t[0] = 0;
17445 return foo(t)
17446 ;
17447 return 0;
17448 }
17449 _ACEOF
17450 if ac_fn_c_try_compile "$LINENO"; then :
17451 ac_cv_c_restrict=$ac_kw
17452 fi
17453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17454 test "$ac_cv_c_restrict" != no && break
17455 done
17456
17457 fi
17458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17459 $as_echo "$ac_cv_c_restrict" >&6; }
17460
17461 case $ac_cv_c_restrict in
17462 restrict) ;;
17463 no) $as_echo "#define restrict /**/" >>confdefs.h
17464 ;;
17465 *) cat >>confdefs.h <<_ACEOF
17466 #define restrict $ac_cv_c_restrict
17467 _ACEOF
17468 ;;
17469 esac
17470
17471
17472 GNULIB_GETTIMEOFDAY=0;
17473 HAVE_GETTIMEOFDAY=1;
17474 HAVE_STRUCT_TIMEVAL=1;
17475 HAVE_SYS_TIME_H=1;
17476 REPLACE_GETTIMEOFDAY=0;
17477 REPLACE_STRUCT_TIMEVAL=0;
17478
17479
17480
17481
17482
17483
17484
17485
17486
17487
17488
17489
17490
17491
17492
17493
17494 if test $gl_cv_have_include_next = yes; then
17495 gl_cv_next_sys_time_h='<'sys/time.h'>'
17496 else
17497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
17498 $as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
17499 if test "${gl_cv_next_sys_time_h+set}" = set; then :
17500 $as_echo_n "(cached) " >&6
17501 else
17502
17503 if test $ac_cv_header_sys_time_h = yes; then
17504
17505
17506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17507 /* end confdefs.h. */
17508 #include <sys/time.h>
17509
17510 _ACEOF
17511 case "$host_os" in
17512 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17513 *) gl_absname_cpp="$ac_cpp" ;;
17514 esac
17515
17516 case "$host_os" in
17517 mingw*)
17518 gl_dirsep_regex='[/\\]'
17519 ;;
17520 *)
17521 gl_dirsep_regex='\/'
17522 ;;
17523 esac
17524 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17525
17526 gl_header_literal_regex=`echo 'sys/time.h' \
17527 | sed -e "$gl_make_literal_regex_sed"`
17528 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17529 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17530 s|^/[^/]|//&|
17531 p
17532 q
17533 }'
17534 gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17535 sed -n "$gl_absolute_header_sed"`'"'
17536 else
17537 gl_cv_next_sys_time_h='<'sys/time.h'>'
17538 fi
17539
17540
17541 fi
17542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
17543 $as_echo "$gl_cv_next_sys_time_h" >&6; }
17544 fi
17545 NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
17546
17547 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17548 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17549 gl_next_as_first_directive='<'sys/time.h'>'
17550 else
17551 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17552 gl_next_as_first_directive=$gl_cv_next_sys_time_h
17553 fi
17554 NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
17555
17556
17557
17558
17559
17560 if test $ac_cv_header_sys_time_h != yes; then
17561 HAVE_SYS_TIME_H=0
17562 fi
17563
17564
17565
17566
17567
17568 if test $ac_cv_header_sys_socket_h != yes; then
17569 for ac_header in winsock2.h
17570 do :
17571 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
17572 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
17573 cat >>confdefs.h <<_ACEOF
17574 #define HAVE_WINSOCK2_H 1
17575 _ACEOF
17576
17577 fi
17578
17579 done
17580
17581 fi
17582 if test "$ac_cv_header_winsock2_h" = yes; then
17583 HAVE_WINSOCK2_H=1
17584 UNISTD_H_HAVE_WINSOCK2_H=1
17585 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
17586 else
17587 HAVE_WINSOCK2_H=0
17588 fi
17589
17590
17591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
17592 $as_echo_n "checking for struct timeval... " >&6; }
17593 if test "${gl_cv_sys_struct_timeval+set}" = set; then :
17594 $as_echo_n "(cached) " >&6
17595 else
17596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17597 /* end confdefs.h. */
17598 #if HAVE_SYS_TIME_H
17599 #include <sys/time.h>
17600 #endif
17601 #include <time.h>
17602 #if HAVE_WINSOCK2_H
17603 # include <winsock2.h>
17604 #endif
17605
17606 int
17607 main ()
17608 {
17609 static struct timeval x; x.tv_sec = x.tv_usec;
17610 ;
17611 return 0;
17612 }
17613 _ACEOF
17614 if ac_fn_c_try_compile "$LINENO"; then :
17615 gl_cv_sys_struct_timeval=yes
17616 else
17617 gl_cv_sys_struct_timeval=no
17618 fi
17619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17620
17621 fi
17622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
17623 $as_echo "$gl_cv_sys_struct_timeval" >&6; }
17624 if test $gl_cv_sys_struct_timeval != yes; then
17625 HAVE_STRUCT_TIMEVAL=0
17626 else
17627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
17628 $as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
17629 if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
17630 $as_echo_n "(cached) " >&6
17631 else
17632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17633 /* end confdefs.h. */
17634 #if HAVE_SYS_TIME_H
17635 #include <sys/time.h>
17636 #endif
17637 #include <time.h>
17638 #if HAVE_WINSOCK2_H
17639 # include <winsock2.h>
17640 #endif
17641
17642 int
17643 main ()
17644 {
17645 static struct timeval x;
17646 typedef int verify_tv_sec_type[
17647 sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
17648 ];
17649
17650 ;
17651 return 0;
17652 }
17653 _ACEOF
17654 if ac_fn_c_try_compile "$LINENO"; then :
17655 gl_cv_sys_struct_timeval_tv_sec=yes
17656 else
17657 gl_cv_sys_struct_timeval_tv_sec=no
17658 fi
17659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17660
17661 fi
17662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
17663 $as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
17664 if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
17665 REPLACE_STRUCT_TIMEVAL=1
17666 fi
17667 fi
17668
17669
17670
17671
17672
17673
17674
17675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17676 $as_echo_n "checking for unsigned long long int... " >&6; }
17677 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17678 $as_echo_n "(cached) " >&6
17679 else
17680 ac_cv_type_unsigned_long_long_int=yes
17681 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17683 /* end confdefs.h. */
17684
17685 /* For now, do not test the preprocessor; as of 2007 there are too many
17686 implementations with broken preprocessors. Perhaps this can
17687 be revisited in 2012. In the meantime, code should not expect
17688 #if to work with literals wider than 32 bits. */
17689 /* Test literals. */
17690 long long int ll = 9223372036854775807ll;
17691 long long int nll = -9223372036854775807LL;
17692 unsigned long long int ull = 18446744073709551615ULL;
17693 /* Test constant expressions. */
17694 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17695 ? 1 : -1)];
17696 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17697 ? 1 : -1)];
17698 int i = 63;
17699 int
17700 main ()
17701 {
17702 /* Test availability of runtime routines for shift and division. */
17703 long long int llmax = 9223372036854775807ll;
17704 unsigned long long int ullmax = 18446744073709551615ull;
17705 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17706 | (llmax / ll) | (llmax % ll)
17707 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17708 | (ullmax / ull) | (ullmax % ull));
17709 ;
17710 return 0;
17711 }
17712
17713 _ACEOF
17714 if ac_fn_c_try_link "$LINENO"; then :
17715
17716 else
17717 ac_cv_type_unsigned_long_long_int=no
17718 fi
17719 rm -f core conftest.err conftest.$ac_objext \
17720 conftest$ac_exeext conftest.$ac_ext
17721 fi
17722 fi
17723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17724 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17725 if test $ac_cv_type_unsigned_long_long_int = yes; then
17726
17727 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17728
17729 fi
17730
17731
17732
17733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17734 $as_echo_n "checking for long long int... " >&6; }
17735 if test "${ac_cv_type_long_long_int+set}" = set; then :
17736 $as_echo_n "(cached) " >&6
17737 else
17738 ac_cv_type_long_long_int=yes
17739 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17740 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17741 if test $ac_cv_type_long_long_int = yes; then
17742 if test "$cross_compiling" = yes; then :
17743 :
17744 else
17745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17746 /* end confdefs.h. */
17747 #include <limits.h>
17748 #ifndef LLONG_MAX
17749 # define HALF \
17750 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17751 # define LLONG_MAX (HALF - 1 + HALF)
17752 #endif
17753 int
17754 main ()
17755 {
17756 long long int n = 1;
17757 int i;
17758 for (i = 0; ; i++)
17759 {
17760 long long int m = n << i;
17761 if (m >> i != n)
17762 return 1;
17763 if (LLONG_MAX / 2 < m)
17764 break;
17765 }
17766 return 0;
17767 ;
17768 return 0;
17769 }
17770 _ACEOF
17771 if ac_fn_c_try_run "$LINENO"; then :
17772
17773 else
17774 ac_cv_type_long_long_int=no
17775 fi
17776 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17777 conftest.$ac_objext conftest.beam conftest.$ac_ext
17778 fi
17779
17780 fi
17781 fi
17782 fi
17783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17784 $as_echo "$ac_cv_type_long_long_int" >&6; }
17785 if test $ac_cv_type_long_long_int = yes; then
17786
17787 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17788
17789 fi
17790
17791
17792
17793
17794
17795
17796 gl_cv_c_multiarch=no
17797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17798 /* end confdefs.h. */
17799 #ifndef __APPLE_CC__
17800 not a universal capable compiler
17801 #endif
17802 typedef int dummy;
17803
17804 _ACEOF
17805 if ac_fn_c_try_compile "$LINENO"; then :
17806
17807 arch=
17808 prev=
17809 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17810 if test -n "$prev"; then
17811 case $word in
17812 i?86 | x86_64 | ppc | ppc64)
17813 if test -z "$arch" || test "$arch" = "$word"; then
17814 arch="$word"
17815 else
17816 gl_cv_c_multiarch=yes
17817 fi
17818 ;;
17819 esac
17820 prev=
17821 else
17822 if test "x$word" = "x-arch"; then
17823 prev=arch
17824 fi
17825 fi
17826 done
17827
17828 fi
17829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17830 if test $gl_cv_c_multiarch = yes; then
17831 APPLE_UNIVERSAL_BUILD=1
17832 else
17833 APPLE_UNIVERSAL_BUILD=0
17834 fi
17835
17836
17837
17838
17839
17840 if test $ac_cv_type_long_long_int = yes; then
17841 HAVE_LONG_LONG_INT=1
17842 else
17843 HAVE_LONG_LONG_INT=0
17844 fi
17845
17846
17847 if test $ac_cv_type_unsigned_long_long_int = yes; then
17848 HAVE_UNSIGNED_LONG_LONG_INT=1
17849 else
17850 HAVE_UNSIGNED_LONG_LONG_INT=0
17851 fi
17852
17853
17854
17855 if test $ac_cv_header_wchar_h = yes; then
17856 HAVE_WCHAR_H=1
17857 else
17858 HAVE_WCHAR_H=0
17859 fi
17860
17861
17862 if test $ac_cv_header_inttypes_h = yes; then
17863 HAVE_INTTYPES_H=1
17864 else
17865 HAVE_INTTYPES_H=0
17866 fi
17867
17868
17869 if test $ac_cv_header_sys_types_h = yes; then
17870 HAVE_SYS_TYPES_H=1
17871 else
17872 HAVE_SYS_TYPES_H=0
17873 fi
17874
17875
17876
17877
17878
17879
17880
17881
17882
17883
17884
17885 if test $gl_cv_have_include_next = yes; then
17886 gl_cv_next_stdint_h='<'stdint.h'>'
17887 else
17888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17889 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17890 if test "${gl_cv_next_stdint_h+set}" = set; then :
17891 $as_echo_n "(cached) " >&6
17892 else
17893
17894 if test $ac_cv_header_stdint_h = yes; then
17895
17896
17897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17898 /* end confdefs.h. */
17899 #include <stdint.h>
17900
17901 _ACEOF
17902 case "$host_os" in
17903 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17904 *) gl_absname_cpp="$ac_cpp" ;;
17905 esac
17906
17907 case "$host_os" in
17908 mingw*)
17909 gl_dirsep_regex='[/\\]'
17910 ;;
17911 *)
17912 gl_dirsep_regex='\/'
17913 ;;
17914 esac
17915 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17916
17917 gl_header_literal_regex=`echo 'stdint.h' \
17918 | sed -e "$gl_make_literal_regex_sed"`
17919 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17920 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17921 s|^/[^/]|//&|
17922 p
17923 q
17924 }'
17925 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17926 sed -n "$gl_absolute_header_sed"`'"'
17927 else
17928 gl_cv_next_stdint_h='<'stdint.h'>'
17929 fi
17930
17931
17932 fi
17933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17934 $as_echo "$gl_cv_next_stdint_h" >&6; }
17935 fi
17936 NEXT_STDINT_H=$gl_cv_next_stdint_h
17937
17938 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17939 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17940 gl_next_as_first_directive='<'stdint.h'>'
17941 else
17942 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17943 gl_next_as_first_directive=$gl_cv_next_stdint_h
17944 fi
17945 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17946
17947
17948
17949
17950 if test $ac_cv_header_stdint_h = yes; then
17951 HAVE_STDINT_H=1
17952 else
17953 HAVE_STDINT_H=0
17954 fi
17955
17956
17957 if test $ac_cv_header_stdint_h = yes; then
17958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17959 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17960 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17961 $as_echo_n "(cached) " >&6
17962 else
17963 gl_cv_header_working_stdint_h=no
17964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17965 /* end confdefs.h. */
17966
17967
17968 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17969 #include <stdint.h>
17970 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
17971 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17972 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17973 #endif
17974
17975
17976 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17977 included before <wchar.h>. */
17978 #include <stddef.h>
17979 #include <signal.h>
17980 #if HAVE_WCHAR_H
17981 # include <stdio.h>
17982 # include <time.h>
17983 # include <wchar.h>
17984 #endif
17985
17986
17987 #ifdef INT8_MAX
17988 int8_t a1 = INT8_MAX;
17989 int8_t a1min = INT8_MIN;
17990 #endif
17991 #ifdef INT16_MAX
17992 int16_t a2 = INT16_MAX;
17993 int16_t a2min = INT16_MIN;
17994 #endif
17995 #ifdef INT32_MAX
17996 int32_t a3 = INT32_MAX;
17997 int32_t a3min = INT32_MIN;
17998 #endif
17999 #ifdef INT64_MAX
18000 int64_t a4 = INT64_MAX;
18001 int64_t a4min = INT64_MIN;
18002 #endif
18003 #ifdef UINT8_MAX
18004 uint8_t b1 = UINT8_MAX;
18005 #else
18006 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
18007 #endif
18008 #ifdef UINT16_MAX
18009 uint16_t b2 = UINT16_MAX;
18010 #endif
18011 #ifdef UINT32_MAX
18012 uint32_t b3 = UINT32_MAX;
18013 #endif
18014 #ifdef UINT64_MAX
18015 uint64_t b4 = UINT64_MAX;
18016 #endif
18017 int_least8_t c1 = INT8_C (0x7f);
18018 int_least8_t c1max = INT_LEAST8_MAX;
18019 int_least8_t c1min = INT_LEAST8_MIN;
18020 int_least16_t c2 = INT16_C (0x7fff);
18021 int_least16_t c2max = INT_LEAST16_MAX;
18022 int_least16_t c2min = INT_LEAST16_MIN;
18023 int_least32_t c3 = INT32_C (0x7fffffff);
18024 int_least32_t c3max = INT_LEAST32_MAX;
18025 int_least32_t c3min = INT_LEAST32_MIN;
18026 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
18027 int_least64_t c4max = INT_LEAST64_MAX;
18028 int_least64_t c4min = INT_LEAST64_MIN;
18029 uint_least8_t d1 = UINT8_C (0xff);
18030 uint_least8_t d1max = UINT_LEAST8_MAX;
18031 uint_least16_t d2 = UINT16_C (0xffff);
18032 uint_least16_t d2max = UINT_LEAST16_MAX;
18033 uint_least32_t d3 = UINT32_C (0xffffffff);
18034 uint_least32_t d3max = UINT_LEAST32_MAX;
18035 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
18036 uint_least64_t d4max = UINT_LEAST64_MAX;
18037 int_fast8_t e1 = INT_FAST8_MAX;
18038 int_fast8_t e1min = INT_FAST8_MIN;
18039 int_fast16_t e2 = INT_FAST16_MAX;
18040 int_fast16_t e2min = INT_FAST16_MIN;
18041 int_fast32_t e3 = INT_FAST32_MAX;
18042 int_fast32_t e3min = INT_FAST32_MIN;
18043 int_fast64_t e4 = INT_FAST64_MAX;
18044 int_fast64_t e4min = INT_FAST64_MIN;
18045 uint_fast8_t f1 = UINT_FAST8_MAX;
18046 uint_fast16_t f2 = UINT_FAST16_MAX;
18047 uint_fast32_t f3 = UINT_FAST32_MAX;
18048 uint_fast64_t f4 = UINT_FAST64_MAX;
18049 #ifdef INTPTR_MAX
18050 intptr_t g = INTPTR_MAX;
18051 intptr_t gmin = INTPTR_MIN;
18052 #endif
18053 #ifdef UINTPTR_MAX
18054 uintptr_t h = UINTPTR_MAX;
18055 #endif
18056 intmax_t i = INTMAX_MAX;
18057 uintmax_t j = UINTMAX_MAX;
18058
18059 #include <limits.h> /* for CHAR_BIT */
18060 #define TYPE_MINIMUM(t) \
18061 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
18062 #define TYPE_MAXIMUM(t) \
18063 ((t) ((t) 0 < (t) -1 \
18064 ? (t) -1 \
18065 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
18066 struct s {
18067 int check_PTRDIFF:
18068 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
18069 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
18070 ? 1 : -1;
18071 /* Detect bug in FreeBSD 6.0 / ia64. */
18072 int check_SIG_ATOMIC:
18073 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
18074 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
18075 ? 1 : -1;
18076 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
18077 int check_WCHAR:
18078 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
18079 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
18080 ? 1 : -1;
18081 /* Detect bug in mingw. */
18082 int check_WINT:
18083 WINT_MIN == TYPE_MINIMUM (wint_t)
18084 && WINT_MAX == TYPE_MAXIMUM (wint_t)
18085 ? 1 : -1;
18086
18087 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
18088 int check_UINT8_C:
18089 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
18090 int check_UINT16_C:
18091 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
18092
18093 /* Detect bugs in OpenBSD 3.9 stdint.h. */
18094 #ifdef UINT8_MAX
18095 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
18096 #endif
18097 #ifdef UINT16_MAX
18098 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
18099 #endif
18100 #ifdef UINT32_MAX
18101 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
18102 #endif
18103 #ifdef UINT64_MAX
18104 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
18105 #endif
18106 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
18107 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
18108 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
18109 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
18110 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
18111 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
18112 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
18113 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
18114 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
18115 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
18116 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
18117 };
18118
18119 int
18120 main ()
18121 {
18122
18123 ;
18124 return 0;
18125 }
18126 _ACEOF
18127 if ac_fn_c_try_compile "$LINENO"; then :
18128 if test "$cross_compiling" = yes; then :
18129 gl_cv_header_working_stdint_h=yes
18130
18131 else
18132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18133 /* end confdefs.h. */
18134
18135
18136 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
18137 #include <stdint.h>
18138
18139
18140 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18141 included before <wchar.h>. */
18142 #include <stddef.h>
18143 #include <signal.h>
18144 #if HAVE_WCHAR_H
18145 # include <stdio.h>
18146 # include <time.h>
18147 # include <wchar.h>
18148 #endif
18149
18150
18151 #include <stdio.h>
18152 #include <string.h>
18153 #define MVAL(macro) MVAL1(macro)
18154 #define MVAL1(expression) #expression
18155 static const char *macro_values[] =
18156 {
18157 #ifdef INT8_MAX
18158 MVAL (INT8_MAX),
18159 #endif
18160 #ifdef INT16_MAX
18161 MVAL (INT16_MAX),
18162 #endif
18163 #ifdef INT32_MAX
18164 MVAL (INT32_MAX),
18165 #endif
18166 #ifdef INT64_MAX
18167 MVAL (INT64_MAX),
18168 #endif
18169 #ifdef UINT8_MAX
18170 MVAL (UINT8_MAX),
18171 #endif
18172 #ifdef UINT16_MAX
18173 MVAL (UINT16_MAX),
18174 #endif
18175 #ifdef UINT32_MAX
18176 MVAL (UINT32_MAX),
18177 #endif
18178 #ifdef UINT64_MAX
18179 MVAL (UINT64_MAX),
18180 #endif
18181 NULL
18182 };
18183
18184 int
18185 main ()
18186 {
18187
18188 const char **mv;
18189 for (mv = macro_values; *mv != NULL; mv++)
18190 {
18191 const char *value = *mv;
18192 /* Test whether it looks like a cast expression. */
18193 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
18194 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
18195 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
18196 || strncmp (value, "((int)"/*)*/, 6) == 0
18197 || strncmp (value, "((signed short)"/*)*/, 15) == 0
18198 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
18199 return mv - macro_values + 1;
18200 }
18201 return 0;
18202
18203 ;
18204 return 0;
18205 }
18206 _ACEOF
18207 if ac_fn_c_try_run "$LINENO"; then :
18208 gl_cv_header_working_stdint_h=yes
18209 fi
18210 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18211 conftest.$ac_objext conftest.beam conftest.$ac_ext
18212 fi
18213
18214
18215 fi
18216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18217
18218 fi
18219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
18220 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
18221 fi
18222 if test "$gl_cv_header_working_stdint_h" = yes; then
18223 STDINT_H=
18224 else
18225 for ac_header in sys/inttypes.h sys/bitypes.h
18226 do :
18227 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
18228 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
18229 eval as_val=\$$as_ac_Header
18230 if test "x$as_val" = x""yes; then :
18231 cat >>confdefs.h <<_ACEOF
18232 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
18233 _ACEOF
18234
18235 fi
18236
18237 done
18238
18239 if test $ac_cv_header_sys_inttypes_h = yes; then
18240 HAVE_SYS_INTTYPES_H=1
18241 else
18242 HAVE_SYS_INTTYPES_H=0
18243 fi
18244
18245 if test $ac_cv_header_sys_bitypes_h = yes; then
18246 HAVE_SYS_BITYPES_H=1
18247 else
18248 HAVE_SYS_BITYPES_H=0
18249 fi
18250
18251
18252
18253
18254 if test $APPLE_UNIVERSAL_BUILD = 0; then
18255
18256
18257 for gltype in ptrdiff_t size_t ; do
18258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18259 $as_echo_n "checking for bit size of $gltype... " >&6; }
18260 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18261 $as_echo_n "(cached) " >&6
18262 else
18263 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18264 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18265 included before <wchar.h>. */
18266 #include <stddef.h>
18267 #include <signal.h>
18268 #if HAVE_WCHAR_H
18269 # include <stdio.h>
18270 # include <time.h>
18271 # include <wchar.h>
18272 #endif
18273
18274 #include <limits.h>"; then :
18275
18276 else
18277 result=unknown
18278 fi
18279
18280 eval gl_cv_bitsizeof_${gltype}=\$result
18281
18282 fi
18283 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18285 $as_echo "$ac_res" >&6; }
18286 eval result=\$gl_cv_bitsizeof_${gltype}
18287 if test $result = unknown; then
18288 result=0
18289 fi
18290 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18291 cat >>confdefs.h <<_ACEOF
18292 #define BITSIZEOF_${GLTYPE} $result
18293 _ACEOF
18294
18295 eval BITSIZEOF_${GLTYPE}=\$result
18296 done
18297
18298
18299 fi
18300
18301
18302 for gltype in sig_atomic_t wchar_t wint_t ; do
18303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18304 $as_echo_n "checking for bit size of $gltype... " >&6; }
18305 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18306 $as_echo_n "(cached) " >&6
18307 else
18308 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18309 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18310 included before <wchar.h>. */
18311 #include <stddef.h>
18312 #include <signal.h>
18313 #if HAVE_WCHAR_H
18314 # include <stdio.h>
18315 # include <time.h>
18316 # include <wchar.h>
18317 #endif
18318
18319 #include <limits.h>"; then :
18320
18321 else
18322 result=unknown
18323 fi
18324
18325 eval gl_cv_bitsizeof_${gltype}=\$result
18326
18327 fi
18328 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18330 $as_echo "$ac_res" >&6; }
18331 eval result=\$gl_cv_bitsizeof_${gltype}
18332 if test $result = unknown; then
18333 result=0
18334 fi
18335 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18336 cat >>confdefs.h <<_ACEOF
18337 #define BITSIZEOF_${GLTYPE} $result
18338 _ACEOF
18339
18340 eval BITSIZEOF_${GLTYPE}=\$result
18341 done
18342
18343
18344
18345
18346 for gltype in sig_atomic_t wchar_t wint_t ; do
18347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18348 $as_echo_n "checking whether $gltype is signed... " >&6; }
18349 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18350 $as_echo_n "(cached) " >&6
18351 else
18352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18353 /* end confdefs.h. */
18354
18355 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18356 included before <wchar.h>. */
18357 #include <stddef.h>
18358 #include <signal.h>
18359 #if HAVE_WCHAR_H
18360 # include <stdio.h>
18361 # include <time.h>
18362 # include <wchar.h>
18363 #endif
18364
18365 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18366 int
18367 main ()
18368 {
18369
18370 ;
18371 return 0;
18372 }
18373 _ACEOF
18374 if ac_fn_c_try_compile "$LINENO"; then :
18375 result=yes
18376 else
18377 result=no
18378 fi
18379 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18380 eval gl_cv_type_${gltype}_signed=\$result
18381
18382 fi
18383 eval ac_res=\$gl_cv_type_${gltype}_signed
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18385 $as_echo "$ac_res" >&6; }
18386 eval result=\$gl_cv_type_${gltype}_signed
18387 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18388 if test "$result" = yes; then
18389 cat >>confdefs.h <<_ACEOF
18390 #define HAVE_SIGNED_${GLTYPE} 1
18391 _ACEOF
18392
18393 eval HAVE_SIGNED_${GLTYPE}=1
18394 else
18395 eval HAVE_SIGNED_${GLTYPE}=0
18396 fi
18397 done
18398
18399
18400 gl_cv_type_ptrdiff_t_signed=yes
18401 gl_cv_type_size_t_signed=no
18402 if test $APPLE_UNIVERSAL_BUILD = 0; then
18403
18404
18405 for gltype in ptrdiff_t size_t ; do
18406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18407 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18408 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18409 $as_echo_n "(cached) " >&6
18410 else
18411 eval gl_cv_type_${gltype}_suffix=no
18412 eval result=\$gl_cv_type_${gltype}_signed
18413 if test "$result" = yes; then
18414 glsufu=
18415 else
18416 glsufu=u
18417 fi
18418 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18419 case $glsuf in
18420 '') gltype1='int';;
18421 l) gltype1='long int';;
18422 ll) gltype1='long long int';;
18423 i64) gltype1='__int64';;
18424 u) gltype1='unsigned int';;
18425 ul) gltype1='unsigned long int';;
18426 ull) gltype1='unsigned long long int';;
18427 ui64)gltype1='unsigned __int64';;
18428 esac
18429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18430 /* end confdefs.h. */
18431
18432 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18433 included before <wchar.h>. */
18434 #include <stddef.h>
18435 #include <signal.h>
18436 #if HAVE_WCHAR_H
18437 # include <stdio.h>
18438 # include <time.h>
18439 # include <wchar.h>
18440 #endif
18441
18442 extern $gltype foo;
18443 extern $gltype1 foo;
18444 int
18445 main ()
18446 {
18447
18448 ;
18449 return 0;
18450 }
18451 _ACEOF
18452 if ac_fn_c_try_compile "$LINENO"; then :
18453 eval gl_cv_type_${gltype}_suffix=\$glsuf
18454 fi
18455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18456 eval result=\$gl_cv_type_${gltype}_suffix
18457 test "$result" != no && break
18458 done
18459 fi
18460 eval ac_res=\$gl_cv_type_${gltype}_suffix
18461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18462 $as_echo "$ac_res" >&6; }
18463 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18464 eval result=\$gl_cv_type_${gltype}_suffix
18465 test "$result" = no && result=
18466 eval ${GLTYPE}_SUFFIX=\$result
18467 cat >>confdefs.h <<_ACEOF
18468 #define ${GLTYPE}_SUFFIX $result
18469 _ACEOF
18470
18471 done
18472
18473
18474 fi
18475
18476
18477 for gltype in sig_atomic_t wchar_t wint_t ; do
18478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18479 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18480 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18481 $as_echo_n "(cached) " >&6
18482 else
18483 eval gl_cv_type_${gltype}_suffix=no
18484 eval result=\$gl_cv_type_${gltype}_signed
18485 if test "$result" = yes; then
18486 glsufu=
18487 else
18488 glsufu=u
18489 fi
18490 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18491 case $glsuf in
18492 '') gltype1='int';;
18493 l) gltype1='long int';;
18494 ll) gltype1='long long int';;
18495 i64) gltype1='__int64';;
18496 u) gltype1='unsigned int';;
18497 ul) gltype1='unsigned long int';;
18498 ull) gltype1='unsigned long long int';;
18499 ui64)gltype1='unsigned __int64';;
18500 esac
18501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18502 /* end confdefs.h. */
18503
18504 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18505 included before <wchar.h>. */
18506 #include <stddef.h>
18507 #include <signal.h>
18508 #if HAVE_WCHAR_H
18509 # include <stdio.h>
18510 # include <time.h>
18511 # include <wchar.h>
18512 #endif
18513
18514 extern $gltype foo;
18515 extern $gltype1 foo;
18516 int
18517 main ()
18518 {
18519
18520 ;
18521 return 0;
18522 }
18523 _ACEOF
18524 if ac_fn_c_try_compile "$LINENO"; then :
18525 eval gl_cv_type_${gltype}_suffix=\$glsuf
18526 fi
18527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18528 eval result=\$gl_cv_type_${gltype}_suffix
18529 test "$result" != no && break
18530 done
18531 fi
18532 eval ac_res=\$gl_cv_type_${gltype}_suffix
18533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18534 $as_echo "$ac_res" >&6; }
18535 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18536 eval result=\$gl_cv_type_${gltype}_suffix
18537 test "$result" = no && result=
18538 eval ${GLTYPE}_SUFFIX=\$result
18539 cat >>confdefs.h <<_ACEOF
18540 #define ${GLTYPE}_SUFFIX $result
18541 _ACEOF
18542
18543 done
18544
18545
18546
18547 if test $BITSIZEOF_WINT_T -lt 32; then
18548 BITSIZEOF_WINT_T=32
18549 fi
18550
18551 STDINT_H=stdint.h
18552 fi
18553
18554 if test -n "$STDINT_H"; then
18555 GL_GENERATE_STDINT_H_TRUE=
18556 GL_GENERATE_STDINT_H_FALSE='#'
18557 else
18558 GL_GENERATE_STDINT_H_TRUE='#'
18559 GL_GENERATE_STDINT_H_FALSE=
18560 fi
18561
18562
18563
18564
18565
18566 GNULIB_IMAXABS=0;
18567 GNULIB_IMAXDIV=0;
18568 GNULIB_STRTOIMAX=0;
18569 GNULIB_STRTOUMAX=0;
18570 HAVE_DECL_IMAXABS=1;
18571 HAVE_DECL_IMAXDIV=1;
18572 HAVE_DECL_STRTOIMAX=1;
18573 HAVE_DECL_STRTOUMAX=1;
18574 REPLACE_STRTOIMAX=0;
18575 INT32_MAX_LT_INTMAX_MAX=1;
18576 INT64_MAX_EQ_LONG_MAX='defined _LP64';
18577 PRI_MACROS_BROKEN=0;
18578 PRIPTR_PREFIX=__PRIPTR_PREFIX;
18579 UINT32_MAX_LT_UINTMAX_MAX=1;
18580 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
18581
18582
18583
18584
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595
18596 if test $gl_cv_have_include_next = yes; then
18597 gl_cv_next_inttypes_h='<'inttypes.h'>'
18598 else
18599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18600 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18601 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18602 $as_echo_n "(cached) " >&6
18603 else
18604
18605 if test $ac_cv_header_inttypes_h = yes; then
18606
18607
18608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18609 /* end confdefs.h. */
18610 #include <inttypes.h>
18611
18612 _ACEOF
18613 case "$host_os" in
18614 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18615 *) gl_absname_cpp="$ac_cpp" ;;
18616 esac
18617
18618 case "$host_os" in
18619 mingw*)
18620 gl_dirsep_regex='[/\\]'
18621 ;;
18622 *)
18623 gl_dirsep_regex='\/'
18624 ;;
18625 esac
18626 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18627
18628 gl_header_literal_regex=`echo 'inttypes.h' \
18629 | sed -e "$gl_make_literal_regex_sed"`
18630 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18631 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18632 s|^/[^/]|//&|
18633 p
18634 q
18635 }'
18636 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18637 sed -n "$gl_absolute_header_sed"`'"'
18638 else
18639 gl_cv_next_inttypes_h='<'inttypes.h'>'
18640 fi
18641
18642
18643 fi
18644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18645 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18646 fi
18647 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
18648
18649 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18650 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18651 gl_next_as_first_directive='<'inttypes.h'>'
18652 else
18653 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18654 gl_next_as_first_directive=$gl_cv_next_inttypes_h
18655 fi
18656 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
18657
18658
18659
18660
18661
18662
18663
18664
18665
18666
18667
18668 case "$host_os" in
18669 mingw*)
18670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
18671 $as_echo_n "checking for 64-bit off_t... " >&6; }
18672 if test "${gl_cv_type_off_t_64+set}" = set; then :
18673 $as_echo_n "(cached) " >&6
18674 else
18675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18676 /* end confdefs.h. */
18677 #include <sys/types.h>
18678 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
18679
18680 int
18681 main ()
18682 {
18683
18684 ;
18685 return 0;
18686 }
18687 _ACEOF
18688 if ac_fn_c_try_compile "$LINENO"; then :
18689 gl_cv_type_off_t_64=yes
18690 else
18691 gl_cv_type_off_t_64=no
18692 fi
18693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18694
18695 fi
18696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
18697 $as_echo "$gl_cv_type_off_t_64" >&6; }
18698 if test $gl_cv_type_off_t_64 = no; then
18699 WINDOWS_64_BIT_OFF_T=1
18700 else
18701 WINDOWS_64_BIT_OFF_T=0
18702 fi
18703 WINDOWS_64_BIT_ST_SIZE=1
18704 ;;
18705 *)
18706 WINDOWS_64_BIT_OFF_T=0
18707 WINDOWS_64_BIT_ST_SIZE=0
18708 ;;
18709 esac
18710
18711
18712 GNULIB_FCHMODAT=0;
18713 GNULIB_FSTAT=0;
18714 GNULIB_FSTATAT=0;
18715 GNULIB_FUTIMENS=0;
18716 GNULIB_LCHMOD=0;
18717 GNULIB_LSTAT=0;
18718 GNULIB_MKDIRAT=0;
18719 GNULIB_MKFIFO=0;
18720 GNULIB_MKFIFOAT=0;
18721 GNULIB_MKNOD=0;
18722 GNULIB_MKNODAT=0;
18723 GNULIB_STAT=0;
18724 GNULIB_UTIMENSAT=0;
18725 HAVE_FCHMODAT=1;
18726 HAVE_FSTATAT=1;
18727 HAVE_FUTIMENS=1;
18728 HAVE_LCHMOD=1;
18729 HAVE_LSTAT=1;
18730 HAVE_MKDIRAT=1;
18731 HAVE_MKFIFO=1;
18732 HAVE_MKFIFOAT=1;
18733 HAVE_MKNOD=1;
18734 HAVE_MKNODAT=1;
18735 HAVE_UTIMENSAT=1;
18736 REPLACE_FSTAT=0;
18737 REPLACE_FSTATAT=0;
18738 REPLACE_FUTIMENS=0;
18739 REPLACE_LSTAT=0;
18740 REPLACE_MKDIR=0;
18741 REPLACE_MKFIFO=0;
18742 REPLACE_MKNOD=0;
18743 REPLACE_STAT=0;
18744 REPLACE_UTIMENSAT=0;
18745
18746
18747
18748
18749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18750 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18751 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18752 $as_echo_n "(cached) " >&6
18753 else
18754 rm -f conftest.sym conftest.file
18755 echo >conftest.file
18756 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18757 if test "$cross_compiling" = yes; then :
18758 case "$host_os" in
18759 # Guess yes on glibc systems.
18760 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
18761 # If we don't know, assume the worst.
18762 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
18763 esac
18764
18765 else
18766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18767 /* end confdefs.h. */
18768 $ac_includes_default
18769 int
18770 main ()
18771 {
18772 struct stat sbuf;
18773 /* Linux will dereference the symlink and fail, as required by
18774 POSIX. That is better in the sense that it means we will not
18775 have to compile and use the lstat wrapper. */
18776 return lstat ("conftest.sym/", &sbuf) == 0;
18777
18778 ;
18779 return 0;
18780 }
18781 _ACEOF
18782 if ac_fn_c_try_run "$LINENO"; then :
18783 gl_cv_func_lstat_dereferences_slashed_symlink=yes
18784 else
18785 gl_cv_func_lstat_dereferences_slashed_symlink=no
18786 fi
18787 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18788 conftest.$ac_objext conftest.beam conftest.$ac_ext
18789 fi
18790
18791 else
18792 # If the 'ln -s' command failed, then we probably don't even
18793 # have an lstat function.
18794 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
18795 fi
18796 rm -f conftest.sym conftest.file
18797
18798 fi
18799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18800 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18801 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
18802 *yes)
18803
18804 cat >>confdefs.h <<_ACEOF
18805 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18806 _ACEOF
18807
18808 ;;
18809 esac
18810
18811
18812 GNULIB_MKTIME=0;
18813 GNULIB_NANOSLEEP=0;
18814 GNULIB_STRPTIME=0;
18815 GNULIB_TIMEGM=0;
18816 GNULIB_TIME_R=0;
18817 HAVE_DECL_LOCALTIME_R=1;
18818 HAVE_NANOSLEEP=1;
18819 HAVE_STRPTIME=1;
18820 HAVE_TIMEGM=1;
18821 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18822 REPLACE_MKTIME=GNULIB_PORTCHECK;
18823 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18824 REPLACE_TIMEGM=GNULIB_PORTCHECK;
18825
18826
18827
18828
18829 GNULIB_PSELECT=0;
18830 GNULIB_SELECT=0;
18831 HAVE_PSELECT=1;
18832 REPLACE_PSELECT=0;
18833 REPLACE_SELECT=0;
18834
18835
18836
18837
18838
18839
18840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
18841 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
18842 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
18843 $as_echo_n "(cached) " >&6
18844 else
18845
18846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18847 /* end confdefs.h. */
18848 #include <sys/select.h>
18849 int
18850 main ()
18851 {
18852 struct timeval b;
18853 ;
18854 return 0;
18855 }
18856 _ACEOF
18857 if ac_fn_c_try_compile "$LINENO"; then :
18858 gl_cv_header_sys_select_h_selfcontained=yes
18859 else
18860 gl_cv_header_sys_select_h_selfcontained=no
18861 fi
18862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18863 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
18864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18865 /* end confdefs.h. */
18866 #include <sys/select.h>
18867 int
18868 main ()
18869 {
18870 int memset; int bzero;
18871 ;
18872 return 0;
18873 }
18874
18875 _ACEOF
18876 if ac_fn_c_try_compile "$LINENO"; then :
18877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18878 /* end confdefs.h. */
18879 #include <sys/select.h>
18880 int
18881 main ()
18882 {
18883
18884 #undef memset
18885 #define memset nonexistent_memset
18886 extern
18887 #ifdef __cplusplus
18888 "C"
18889 #endif
18890 void *memset (void *, int, unsigned long);
18891 #undef bzero
18892 #define bzero nonexistent_bzero
18893 extern
18894 #ifdef __cplusplus
18895 "C"
18896 #endif
18897 void bzero (void *, unsigned long);
18898 fd_set fds;
18899 FD_ZERO (&fds);
18900
18901 ;
18902 return 0;
18903 }
18904
18905 _ACEOF
18906 if ac_fn_c_try_link "$LINENO"; then :
18907
18908 else
18909 gl_cv_header_sys_select_h_selfcontained=no
18910 fi
18911 rm -f core conftest.err conftest.$ac_objext \
18912 conftest$ac_exeext conftest.$ac_ext
18913
18914 fi
18915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18916 fi
18917
18918 fi
18919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
18920 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
18921
18922
18923
18924
18925
18926
18927
18928
18929
18930 if test $gl_cv_have_include_next = yes; then
18931 gl_cv_next_sys_select_h='<'sys/select.h'>'
18932 else
18933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
18934 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
18935 if test "${gl_cv_next_sys_select_h+set}" = set; then :
18936 $as_echo_n "(cached) " >&6
18937 else
18938
18939 if test $ac_cv_header_sys_select_h = yes; then
18940
18941
18942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18943 /* end confdefs.h. */
18944 #include <sys/select.h>
18945
18946 _ACEOF
18947 case "$host_os" in
18948 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18949 *) gl_absname_cpp="$ac_cpp" ;;
18950 esac
18951
18952 case "$host_os" in
18953 mingw*)
18954 gl_dirsep_regex='[/\\]'
18955 ;;
18956 *)
18957 gl_dirsep_regex='\/'
18958 ;;
18959 esac
18960 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18961
18962 gl_header_literal_regex=`echo 'sys/select.h' \
18963 | sed -e "$gl_make_literal_regex_sed"`
18964 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18965 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18966 s|^/[^/]|//&|
18967 p
18968 q
18969 }'
18970 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18971 sed -n "$gl_absolute_header_sed"`'"'
18972 else
18973 gl_cv_next_sys_select_h='<'sys/select.h'>'
18974 fi
18975
18976
18977 fi
18978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
18979 $as_echo "$gl_cv_next_sys_select_h" >&6; }
18980 fi
18981 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
18982
18983 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18984 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18985 gl_next_as_first_directive='<'sys/select.h'>'
18986 else
18987 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18988 gl_next_as_first_directive=$gl_cv_next_sys_select_h
18989 fi
18990 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
18991
18992
18993
18994
18995 if test $ac_cv_header_sys_select_h = yes; then
18996 HAVE_SYS_SELECT_H=1
18997 else
18998 HAVE_SYS_SELECT_H=0
18999 fi
19000
19001
19002
19003
19004
19005 if test $ac_cv_header_sys_socket_h != yes; then
19006 for ac_header in winsock2.h
19007 do :
19008 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
19009 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
19010 cat >>confdefs.h <<_ACEOF
19011 #define HAVE_WINSOCK2_H 1
19012 _ACEOF
19013
19014 fi
19015
19016 done
19017
19018 fi
19019 if test "$ac_cv_header_winsock2_h" = yes; then
19020 HAVE_WINSOCK2_H=1
19021 UNISTD_H_HAVE_WINSOCK2_H=1
19022 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
19023 else
19024 HAVE_WINSOCK2_H=0
19025 fi
19026
19027
19028
19029
19030
19031
19032
19033
19034 GNULIB_PTHREAD_SIGMASK=0;
19035 GNULIB_RAISE=0;
19036 GNULIB_SIGNAL_H_SIGPIPE=0;
19037 GNULIB_SIGPROCMASK=0;
19038 GNULIB_SIGACTION=0;
19039 HAVE_POSIX_SIGNALBLOCKING=1;
19040 HAVE_PTHREAD_SIGMASK=1;
19041 HAVE_RAISE=1;
19042 HAVE_SIGSET_T=1;
19043 HAVE_SIGINFO_T=1;
19044 HAVE_SIGACTION=1;
19045 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
19046
19047 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
19048
19049 HAVE_SIGHANDLER_T=1;
19050 REPLACE_PTHREAD_SIGMASK=0;
19051 REPLACE_RAISE=0;
19052
19053
19054
19055
19056
19057
19058 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
19059 #include <signal.h>
19060 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
19061 #include <sys/types.h>
19062
19063 "
19064 if test "x$ac_cv_type_sigset_t" = x""yes; then :
19065
19066 cat >>confdefs.h <<_ACEOF
19067 #define HAVE_SIGSET_T 1
19068 _ACEOF
19069
19070 gl_cv_type_sigset_t=yes
19071 else
19072 gl_cv_type_sigset_t=no
19073 fi
19074
19075 if test $gl_cv_type_sigset_t != yes; then
19076 HAVE_SIGSET_T=0
19077 fi
19078
19079
19080
19081 if test $ac_cv_header_sys_socket_h = no; then
19082 for ac_header in ws2tcpip.h
19083 do :
19084 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
19085 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
19086 cat >>confdefs.h <<_ACEOF
19087 #define HAVE_WS2TCPIP_H 1
19088 _ACEOF
19089
19090 fi
19091
19092 done
19093
19094 fi
19095
19096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
19097 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
19098 if test "${ac_cv_header_stdbool_h+set}" = set; then :
19099 $as_echo_n "(cached) " >&6
19100 else
19101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19102 /* end confdefs.h. */
19103
19104 #include <stdbool.h>
19105 #ifndef bool
19106 "error: bool is not defined"
19107 #endif
19108 #ifndef false
19109 "error: false is not defined"
19110 #endif
19111 #if false
19112 "error: false is not 0"
19113 #endif
19114 #ifndef true
19115 "error: true is not defined"
19116 #endif
19117 #if true != 1
19118 "error: true is not 1"
19119 #endif
19120 #ifndef __bool_true_false_are_defined
19121 "error: __bool_true_false_are_defined is not defined"
19122 #endif
19123
19124 struct s { _Bool s: 1; _Bool t; } s;
19125
19126 char a[true == 1 ? 1 : -1];
19127 char b[false == 0 ? 1 : -1];
19128 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
19129 char d[(bool) 0.5 == true ? 1 : -1];
19130 /* See body of main program for 'e'. */
19131 char f[(_Bool) 0.0 == false ? 1 : -1];
19132 char g[true];
19133 char h[sizeof (_Bool)];
19134 char i[sizeof s.t];
19135 enum { j = false, k = true, l = false * true, m = true * 256 };
19136 /* The following fails for
19137 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
19138 _Bool n[m];
19139 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
19140 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
19141 /* Catch a bug in an HP-UX C compiler. See
19142 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
19143 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
19144 */
19145 _Bool q = true;
19146 _Bool *pq = &q;
19147
19148 int
19149 main ()
19150 {
19151
19152 bool e = &s;
19153 *pq |= q;
19154 *pq |= ! q;
19155 /* Refer to every declared value, to avoid compiler optimizations. */
19156 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
19157 + !m + !n + !o + !p + !q + !pq);
19158
19159 ;
19160 return 0;
19161 }
19162 _ACEOF
19163 if ac_fn_c_try_compile "$LINENO"; then :
19164 ac_cv_header_stdbool_h=yes
19165 else
19166 ac_cv_header_stdbool_h=no
19167 fi
19168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19169 fi
19170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
19171 $as_echo "$ac_cv_header_stdbool_h" >&6; }
19172 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
19173 if test "x$ac_cv_type__Bool" = x""yes; then :
19174
19175 cat >>confdefs.h <<_ACEOF
19176 #define HAVE__BOOL 1
19177 _ACEOF
19178
19179
19180 fi
19181
19182
19183
19184 REPLACE_NULL=0;
19185 HAVE_WCHAR_T=1;
19186
19187
19188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
19189 $as_echo_n "checking for wchar_t... " >&6; }
19190 if test "${gt_cv_c_wchar_t+set}" = set; then :
19191 $as_echo_n "(cached) " >&6
19192 else
19193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19194 /* end confdefs.h. */
19195 #include <stddef.h>
19196 wchar_t foo = (wchar_t)'\0';
19197 int
19198 main ()
19199 {
19200
19201 ;
19202 return 0;
19203 }
19204 _ACEOF
19205 if ac_fn_c_try_compile "$LINENO"; then :
19206 gt_cv_c_wchar_t=yes
19207 else
19208 gt_cv_c_wchar_t=no
19209 fi
19210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19211 fi
19212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
19213 $as_echo "$gt_cv_c_wchar_t" >&6; }
19214 if test $gt_cv_c_wchar_t = yes; then
19215
19216 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
19217
19218 fi
19219
19220
19221 GNULIB_DPRINTF=0;
19222 GNULIB_FCLOSE=0;
19223 GNULIB_FDOPEN=0;
19224 GNULIB_FFLUSH=0;
19225 GNULIB_FGETC=0;
19226 GNULIB_FGETS=0;
19227 GNULIB_FOPEN=0;
19228 GNULIB_FPRINTF=0;
19229 GNULIB_FPRINTF_POSIX=0;
19230 GNULIB_FPURGE=0;
19231 GNULIB_FPUTC=0;
19232 GNULIB_FPUTS=0;
19233 GNULIB_FREAD=0;
19234 GNULIB_FREOPEN=0;
19235 GNULIB_FSCANF=0;
19236 GNULIB_FSEEK=0;
19237 GNULIB_FSEEKO=0;
19238 GNULIB_FTELL=0;
19239 GNULIB_FTELLO=0;
19240 GNULIB_FWRITE=0;
19241 GNULIB_GETC=0;
19242 GNULIB_GETCHAR=0;
19243 GNULIB_GETDELIM=0;
19244 GNULIB_GETLINE=0;
19245 GNULIB_OBSTACK_PRINTF=0;
19246 GNULIB_OBSTACK_PRINTF_POSIX=0;
19247 GNULIB_PCLOSE=0;
19248 GNULIB_PERROR=0;
19249 GNULIB_POPEN=0;
19250 GNULIB_PRINTF=0;
19251 GNULIB_PRINTF_POSIX=0;
19252 GNULIB_PUTC=0;
19253 GNULIB_PUTCHAR=0;
19254 GNULIB_PUTS=0;
19255 GNULIB_REMOVE=0;
19256 GNULIB_RENAME=0;
19257 GNULIB_RENAMEAT=0;
19258 GNULIB_SCANF=0;
19259 GNULIB_SNPRINTF=0;
19260 GNULIB_SPRINTF_POSIX=0;
19261 GNULIB_STDIO_H_NONBLOCKING=0;
19262 GNULIB_STDIO_H_SIGPIPE=0;
19263 GNULIB_TMPFILE=0;
19264 GNULIB_VASPRINTF=0;
19265 GNULIB_VFSCANF=0;
19266 GNULIB_VSCANF=0;
19267 GNULIB_VDPRINTF=0;
19268 GNULIB_VFPRINTF=0;
19269 GNULIB_VFPRINTF_POSIX=0;
19270 GNULIB_VPRINTF=0;
19271 GNULIB_VPRINTF_POSIX=0;
19272 GNULIB_VSNPRINTF=0;
19273 GNULIB_VSPRINTF_POSIX=0;
19274 HAVE_DECL_FPURGE=1;
19275 HAVE_DECL_FSEEKO=1;
19276 HAVE_DECL_FTELLO=1;
19277 HAVE_DECL_GETDELIM=1;
19278 HAVE_DECL_GETLINE=1;
19279 HAVE_DECL_OBSTACK_PRINTF=1;
19280 HAVE_DECL_SNPRINTF=1;
19281 HAVE_DECL_VSNPRINTF=1;
19282 HAVE_DPRINTF=1;
19283 HAVE_FSEEKO=1;
19284 HAVE_FTELLO=1;
19285 HAVE_PCLOSE=1;
19286 HAVE_POPEN=1;
19287 HAVE_RENAMEAT=1;
19288 HAVE_VASPRINTF=1;
19289 HAVE_VDPRINTF=1;
19290 REPLACE_DPRINTF=0;
19291 REPLACE_FCLOSE=0;
19292 REPLACE_FDOPEN=0;
19293 REPLACE_FFLUSH=0;
19294 REPLACE_FOPEN=0;
19295 REPLACE_FPRINTF=0;
19296 REPLACE_FPURGE=0;
19297 REPLACE_FREOPEN=0;
19298 REPLACE_FSEEK=0;
19299 REPLACE_FSEEKO=0;
19300 REPLACE_FTELL=0;
19301 REPLACE_FTELLO=0;
19302 REPLACE_GETDELIM=0;
19303 REPLACE_GETLINE=0;
19304 REPLACE_OBSTACK_PRINTF=0;
19305 REPLACE_PERROR=0;
19306 REPLACE_POPEN=0;
19307 REPLACE_PRINTF=0;
19308 REPLACE_REMOVE=0;
19309 REPLACE_RENAME=0;
19310 REPLACE_RENAMEAT=0;
19311 REPLACE_SNPRINTF=0;
19312 REPLACE_SPRINTF=0;
19313 REPLACE_STDIO_READ_FUNCS=0;
19314 REPLACE_STDIO_WRITE_FUNCS=0;
19315 REPLACE_TMPFILE=0;
19316 REPLACE_VASPRINTF=0;
19317 REPLACE_VDPRINTF=0;
19318 REPLACE_VFPRINTF=0;
19319 REPLACE_VPRINTF=0;
19320 REPLACE_VSNPRINTF=0;
19321 REPLACE_VSPRINTF=0;
19322
19323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
19324 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
19325 if test "${ac_cv_struct_tm+set}" = set; then :
19326 $as_echo_n "(cached) " >&6
19327 else
19328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19329 /* end confdefs.h. */
19330 #include <sys/types.h>
19331 #include <time.h>
19332
19333 int
19334 main ()
19335 {
19336 struct tm tm;
19337 int *p = &tm.tm_sec;
19338 return !p;
19339 ;
19340 return 0;
19341 }
19342 _ACEOF
19343 if ac_fn_c_try_compile "$LINENO"; then :
19344 ac_cv_struct_tm=time.h
19345 else
19346 ac_cv_struct_tm=sys/time.h
19347 fi
19348 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19349 fi
19350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
19351 $as_echo "$ac_cv_struct_tm" >&6; }
19352 if test $ac_cv_struct_tm = sys/time.h; then
19353
19354 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
19355
19356 fi
19357
19358 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
19359 #include <$ac_cv_struct_tm>
19360
19361 "
19362 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
19363
19364 cat >>confdefs.h <<_ACEOF
19365 #define HAVE_STRUCT_TM_TM_ZONE 1
19366 _ACEOF
19367
19368
19369 fi
19370
19371 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
19372
19373 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
19374
19375 else
19376 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
19377 "
19378 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
19379 ac_have_decl=1
19380 else
19381 ac_have_decl=0
19382 fi
19383
19384 cat >>confdefs.h <<_ACEOF
19385 #define HAVE_DECL_TZNAME $ac_have_decl
19386 _ACEOF
19387
19388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
19389 $as_echo_n "checking for tzname... " >&6; }
19390 if test "${ac_cv_var_tzname+set}" = set; then :
19391 $as_echo_n "(cached) " >&6
19392 else
19393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19394 /* end confdefs.h. */
19395 #include <time.h>
19396 #if !HAVE_DECL_TZNAME
19397 extern char *tzname[];
19398 #endif
19399
19400 int
19401 main ()
19402 {
19403 return tzname[0][0];
19404 ;
19405 return 0;
19406 }
19407 _ACEOF
19408 if ac_fn_c_try_link "$LINENO"; then :
19409 ac_cv_var_tzname=yes
19410 else
19411 ac_cv_var_tzname=no
19412 fi
19413 rm -f core conftest.err conftest.$ac_objext \
19414 conftest$ac_exeext conftest.$ac_ext
19415 fi
19416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
19417 $as_echo "$ac_cv_var_tzname" >&6; }
19418 if test $ac_cv_var_tzname = yes; then
19419
19420 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
19421
19422 fi
19423 fi
19424
19425
19426 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
19427 "
19428 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
19429
19430 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
19431
19432 fi
19433
19434
19435
19436
19437 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
19438 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
19439 ac_have_decl=1
19440 else
19441 ac_have_decl=0
19442 fi
19443
19444 cat >>confdefs.h <<_ACEOF
19445 #define HAVE_DECL_STRTOIMAX $ac_have_decl
19446 _ACEOF
19447
19448
19449
19450 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
19451 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
19452 ac_have_decl=1
19453 else
19454 ac_have_decl=0
19455 fi
19456
19457 cat >>confdefs.h <<_ACEOF
19458 #define HAVE_DECL_STRTOUMAX $ac_have_decl
19459 _ACEOF
19460
19461
19462
19463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
19464 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
19465 if test "${ac_cv_header_stat_broken+set}" = set; then :
19466 $as_echo_n "(cached) " >&6
19467 else
19468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19469 /* end confdefs.h. */
19470 #include <sys/types.h>
19471 #include <sys/stat.h>
19472
19473 #if defined S_ISBLK && defined S_IFDIR
19474 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
19475 #endif
19476
19477 #if defined S_ISBLK && defined S_IFCHR
19478 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
19479 #endif
19480
19481 #if defined S_ISLNK && defined S_IFREG
19482 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
19483 #endif
19484
19485 #if defined S_ISSOCK && defined S_IFREG
19486 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
19487 #endif
19488
19489 _ACEOF
19490 if ac_fn_c_try_compile "$LINENO"; then :
19491 ac_cv_header_stat_broken=no
19492 else
19493 ac_cv_header_stat_broken=yes
19494 fi
19495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19496 fi
19497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
19498 $as_echo "$ac_cv_header_stat_broken" >&6; }
19499 if test $ac_cv_header_stat_broken = yes; then
19500
19501 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
19502
19503 fi
19504
19505
19506
19507 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
19508 if test "x$ac_cv_type_mode_t" = x""yes; then :
19509
19510 else
19511
19512 cat >>confdefs.h <<_ACEOF
19513 #define mode_t int
19514 _ACEOF
19515
19516 fi
19517
19518
19519
19520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19521 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19522 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19523 $as_echo_n "(cached) " >&6
19524 else
19525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19526 /* end confdefs.h. */
19527 #include <time.h>
19528
19529 int
19530 main ()
19531 {
19532 static struct timespec x; x.tv_sec = x.tv_nsec;
19533 ;
19534 return 0;
19535 }
19536 _ACEOF
19537 if ac_fn_c_try_compile "$LINENO"; then :
19538 gl_cv_sys_struct_timespec_in_time_h=yes
19539 else
19540 gl_cv_sys_struct_timespec_in_time_h=no
19541 fi
19542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19543 fi
19544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19545 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19546
19547 TIME_H_DEFINES_STRUCT_TIMESPEC=0
19548 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
19549 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
19550 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19551 TIME_H_DEFINES_STRUCT_TIMESPEC=1
19552 else
19553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19554 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19555 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19556 $as_echo_n "(cached) " >&6
19557 else
19558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19559 /* end confdefs.h. */
19560 #include <sys/time.h>
19561
19562 int
19563 main ()
19564 {
19565 static struct timespec x; x.tv_sec = x.tv_nsec;
19566 ;
19567 return 0;
19568 }
19569 _ACEOF
19570 if ac_fn_c_try_compile "$LINENO"; then :
19571 gl_cv_sys_struct_timespec_in_sys_time_h=yes
19572 else
19573 gl_cv_sys_struct_timespec_in_sys_time_h=no
19574 fi
19575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19576 fi
19577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19578 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19579 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19580 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
19581 else
19582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19583 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19584 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19585 $as_echo_n "(cached) " >&6
19586 else
19587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19588 /* end confdefs.h. */
19589 #include <pthread.h>
19590
19591 int
19592 main ()
19593 {
19594 static struct timespec x; x.tv_sec = x.tv_nsec;
19595 ;
19596 return 0;
19597 }
19598 _ACEOF
19599 if ac_fn_c_try_compile "$LINENO"; then :
19600 gl_cv_sys_struct_timespec_in_pthread_h=yes
19601 else
19602 gl_cv_sys_struct_timespec_in_pthread_h=no
19603 fi
19604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19605 fi
19606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19607 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19608 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19609 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
19610 fi
19611 fi
19612 fi
19613
19614
19615
19616
19617
19618
19619
19620
19621
19622
19623
19624
19625
19626
19627
19628 if test $gl_cv_have_include_next = yes; then
19629 gl_cv_next_time_h='<'time.h'>'
19630 else
19631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19632 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19633 if test "${gl_cv_next_time_h+set}" = set; then :
19634 $as_echo_n "(cached) " >&6
19635 else
19636
19637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19638 /* end confdefs.h. */
19639 #include <time.h>
19640
19641 _ACEOF
19642 case "$host_os" in
19643 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19644 *) gl_absname_cpp="$ac_cpp" ;;
19645 esac
19646
19647 case "$host_os" in
19648 mingw*)
19649 gl_dirsep_regex='[/\\]'
19650 ;;
19651 *)
19652 gl_dirsep_regex='\/'
19653 ;;
19654 esac
19655 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19656
19657 gl_header_literal_regex=`echo 'time.h' \
19658 | sed -e "$gl_make_literal_regex_sed"`
19659 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19660 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19661 s|^/[^/]|//&|
19662 p
19663 q
19664 }'
19665 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19666 sed -n "$gl_absolute_header_sed"`'"'
19667
19668
19669 fi
19670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19671 $as_echo "$gl_cv_next_time_h" >&6; }
19672 fi
19673 NEXT_TIME_H=$gl_cv_next_time_h
19674
19675 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19676 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19677 gl_next_as_first_directive='<'time.h'>'
19678 else
19679 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19680 gl_next_as_first_directive=$gl_cv_next_time_h
19681 fi
19682 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
19683
19684
19685
19686
19687
19688
19689
19690
19691
19692
19693
19694
19695
19696
19697
19698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
19699 $as_echo_n "checking whether the utimes function works... " >&6; }
19700 if test "${gl_cv_func_working_utimes+set}" = set; then :
19701 $as_echo_n "(cached) " >&6
19702 else
19703
19704 if test "$cross_compiling" = yes; then :
19705 gl_cv_func_working_utimes=no
19706 else
19707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19708 /* end confdefs.h. */
19709
19710 #include <sys/types.h>
19711 #include <sys/stat.h>
19712 #include <fcntl.h>
19713 #include <sys/time.h>
19714 #include <time.h>
19715 #include <unistd.h>
19716 #include <stdlib.h>
19717 #include <stdio.h>
19718 #include <utime.h>
19719
19720 static int
19721 inorder (time_t a, time_t b, time_t c)
19722 {
19723 return a <= b && b <= c;
19724 }
19725
19726 int
19727 main ()
19728 {
19729 int result = 0;
19730 char const *file = "conftest.utimes";
19731 static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
19732
19733 /* Test whether utimes() essentially works. */
19734 {
19735 struct stat sbuf;
19736 FILE *f = fopen (file, "w");
19737 if (f == NULL)
19738 result |= 1;
19739 else if (fclose (f) != 0)
19740 result |= 1;
19741 else if (utimes (file, timeval) != 0)
19742 result |= 2;
19743 else if (lstat (file, &sbuf) != 0)
19744 result |= 1;
19745 else if (!(sbuf.st_atime == timeval[0].tv_sec
19746 && sbuf.st_mtime == timeval[1].tv_sec))
19747 result |= 4;
19748 if (unlink (file) != 0)
19749 result |= 1;
19750 }
19751
19752 /* Test whether utimes() with a NULL argument sets the file's timestamp
19753 to the current time. Use 'fstat' as well as 'time' to
19754 determine the "current" time, to accommodate NFS file systems
19755 if there is a time skew between the host and the NFS server. */
19756 {
19757 int fd = open (file, O_WRONLY|O_CREAT, 0644);
19758 if (fd < 0)
19759 result |= 1;
19760 else
19761 {
19762 time_t t0, t2;
19763 struct stat st0, st1, st2;
19764 if (time (&t0) == (time_t) -1)
19765 result |= 1;
19766 else if (fstat (fd, &st0) != 0)
19767 result |= 1;
19768 else if (utimes (file, timeval) != 0)
19769 result |= 2;
19770 else if (utimes (file, NULL) != 0)
19771 result |= 8;
19772 else if (fstat (fd, &st1) != 0)
19773 result |= 1;
19774 else if (write (fd, "\n", 1) != 1)
19775 result |= 1;
19776 else if (fstat (fd, &st2) != 0)
19777 result |= 1;
19778 else if (time (&t2) == (time_t) -1)
19779 result |= 1;
19780 else
19781 {
19782 int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
19783 int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
19784 if (! (st1.st_atime == st1.st_mtime))
19785 result |= 16;
19786 if (! (m_ok_POSIX || m_ok_NFS))
19787 result |= 32;
19788 }
19789 if (close (fd) != 0)
19790 result |= 1;
19791 }
19792 if (unlink (file) != 0)
19793 result |= 1;
19794 }
19795
19796 /* Test whether utimes() with a NULL argument works on read-only files. */
19797 {
19798 int fd = open (file, O_WRONLY|O_CREAT, 0444);
19799 if (fd < 0)
19800 result |= 1;
19801 else if (close (fd) != 0)
19802 result |= 1;
19803 else if (utimes (file, NULL) != 0)
19804 result |= 64;
19805 if (unlink (file) != 0)
19806 result |= 1;
19807 }
19808
19809 return result;
19810 }
19811
19812 _ACEOF
19813 if ac_fn_c_try_run "$LINENO"; then :
19814 gl_cv_func_working_utimes=yes
19815 else
19816 gl_cv_func_working_utimes=no
19817 fi
19818 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19819 conftest.$ac_objext conftest.beam conftest.$ac_ext
19820 fi
19821
19822 fi
19823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
19824 $as_echo "$gl_cv_func_working_utimes" >&6; }
19825
19826 if test $gl_cv_func_working_utimes = yes; then
19827
19828 $as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
19829
19830 fi
19831
19832
19833
19834
19835
19836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
19837 $as_echo_n "checking for struct utimbuf... " >&6; }
19838 if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
19839 $as_echo_n "(cached) " >&6
19840 else
19841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19842 /* end confdefs.h. */
19843 #if HAVE_SYS_TIME_H
19844 #include <sys/time.h>
19845 #endif
19846 #include <time.h>
19847 #ifdef HAVE_UTIME_H
19848 #include <utime.h>
19849 #endif
19850
19851 int
19852 main ()
19853 {
19854 static struct utimbuf x; x.actime = x.modtime;
19855 ;
19856 return 0;
19857 }
19858 _ACEOF
19859 if ac_fn_c_try_compile "$LINENO"; then :
19860 gl_cv_sys_struct_utimbuf=yes
19861 else
19862 gl_cv_sys_struct_utimbuf=no
19863 fi
19864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19865 fi
19866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
19867 $as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
19868
19869 if test $gl_cv_sys_struct_utimbuf = yes; then
19870
19871 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
19872
19873 fi
19874
19875
19876
19877
19878
19879
19880
19881
19882
19883
19884
19885
19886 if false; then
19887 GL_COND_LIBTOOL_TRUE=
19888 GL_COND_LIBTOOL_FALSE='#'
19889 else
19890 GL_COND_LIBTOOL_TRUE='#'
19891 GL_COND_LIBTOOL_FALSE=
19892 fi
19893
19894 gl_cond_libtool=false
19895 gl_libdeps=
19896 gl_ltlibdeps=
19897 gl_m4_base='m4'
19898
19899
19900
19901
19902
19903
19904
19905
19906
19907 gl_source_base='lib'
19908
19909
19910 if test $ac_cv_func_alloca_works = no; then
19911 :
19912 fi
19913
19914 # Define an additional variable used in the Makefile substitution.
19915 if test $ac_cv_working_alloca_h = yes; then
19916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
19917 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
19918 if test "${gl_cv_rpl_alloca+set}" = set; then :
19919 $as_echo_n "(cached) " >&6
19920 else
19921
19922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19923 /* end confdefs.h. */
19924
19925 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
19926 Need own alloca
19927 #endif
19928
19929 _ACEOF
19930 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19931 $EGREP "Need own alloca" >/dev/null 2>&1; then :
19932 gl_cv_rpl_alloca=yes
19933 else
19934 gl_cv_rpl_alloca=no
19935 fi
19936 rm -f conftest*
19937
19938
19939 fi
19940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
19941 $as_echo "$gl_cv_rpl_alloca" >&6; }
19942 if test $gl_cv_rpl_alloca = yes; then
19943
19944 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
19945
19946 ALLOCA_H=alloca.h
19947 else
19948 ALLOCA_H=
19949 fi
19950 else
19951 ALLOCA_H=alloca.h
19952 fi
19953
19954 if test -n "$ALLOCA_H"; then
19955 GL_GENERATE_ALLOCA_H_TRUE=
19956 GL_GENERATE_ALLOCA_H_FALSE='#'
19957 else
19958 GL_GENERATE_ALLOCA_H_TRUE='#'
19959 GL_GENERATE_ALLOCA_H_FALSE=
19960 fi
19961
19962
19963
19964
19965
19966
19967 # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
19968 # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
19969
19970 # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
19971 # programs in the package would end up linked with that potentially-shared
19972 # library, inducing unnecessary run-time overhead.
19973 LIB_CLOCK_GETTIME=
19974
19975 gl_saved_libs=$LIBS
19976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
19977 $as_echo_n "checking for library containing clock_gettime... " >&6; }
19978 if test "${ac_cv_search_clock_gettime+set}" = set; then :
19979 $as_echo_n "(cached) " >&6
19980 else
19981 ac_func_search_save_LIBS=$LIBS
19982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19983 /* end confdefs.h. */
19984
19985 /* Override any GCC internal prototype to avoid an error.
19986 Use char because int might match the return type of a GCC
19987 builtin and then its argument prototype would still apply. */
19988 #ifdef __cplusplus
19989 extern "C"
19990 #endif
19991 char clock_gettime ();
19992 int
19993 main ()
19994 {
19995 return clock_gettime ();
19996 ;
19997 return 0;
19998 }
19999 _ACEOF
20000 for ac_lib in '' rt posix4; do
20001 if test -z "$ac_lib"; then
20002 ac_res="none required"
20003 else
20004 ac_res=-l$ac_lib
20005 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20006 fi
20007 if ac_fn_c_try_link "$LINENO"; then :
20008 ac_cv_search_clock_gettime=$ac_res
20009 fi
20010 rm -f core conftest.err conftest.$ac_objext \
20011 conftest$ac_exeext
20012 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20013 break
20014 fi
20015 done
20016 if test "${ac_cv_search_clock_gettime+set}" = set; then :
20017
20018 else
20019 ac_cv_search_clock_gettime=no
20020 fi
20021 rm conftest.$ac_ext
20022 LIBS=$ac_func_search_save_LIBS
20023 fi
20024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
20025 $as_echo "$ac_cv_search_clock_gettime" >&6; }
20026 ac_res=$ac_cv_search_clock_gettime
20027 if test "$ac_res" != no; then :
20028 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20029 test "$ac_cv_search_clock_gettime" = "none required" ||
20030 LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
20031 fi
20032
20033 for ac_func in clock_gettime clock_settime
20034 do :
20035 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
20036 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
20037 eval as_val=\$$as_ac_var
20038 if test "x$as_val" = x""yes; then :
20039 cat >>confdefs.h <<_ACEOF
20040 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
20041 _ACEOF
20042
20043 fi
20044 done
20045
20046 LIBS=$gl_saved_libs
20047
20048
20049
20050
20051 :
20052
20053
20054
20055
20056 :
20057
20058
20059
20060
20061
20062
20063
20064
20065
20066
20067
20068
20069
20070
20071
20072 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
20073
20074
20075 if test $HAVE_DUP2 = 1; then
20076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
20077 $as_echo_n "checking whether dup2 works... " >&6; }
20078 if test "${gl_cv_func_dup2_works+set}" = set; then :
20079 $as_echo_n "(cached) " >&6
20080 else
20081 if test "$cross_compiling" = yes; then :
20082 case "$host_os" in
20083 mingw*) # on this platform, dup2 always returns 0 for success
20084 gl_cv_func_dup2_works="guessing no" ;;
20085 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
20086 gl_cv_func_dup2_works="guessing no" ;;
20087 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
20088 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
20089 gl_cv_func_dup2_works="guessing no" ;;
20090 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
20091 gl_cv_func_dup2_works="guessing no" ;;
20092 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
20093 gl_cv_func_dup2_works="guessing no" ;;
20094 *) gl_cv_func_dup2_works="guessing yes" ;;
20095 esac
20096 else
20097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20098 /* end confdefs.h. */
20099
20100 #include <unistd.h>
20101 #include <fcntl.h>
20102 #include <errno.h>
20103 int
20104 main ()
20105 {
20106 int result = 0;
20107 #ifdef FD_CLOEXEC
20108 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
20109 result |= 1;
20110 #endif
20111 if (dup2 (1, 1) == 0)
20112 result |= 2;
20113 #ifdef FD_CLOEXEC
20114 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
20115 result |= 4;
20116 #endif
20117 close (0);
20118 if (dup2 (0, 0) != -1)
20119 result |= 8;
20120 /* Many gnulib modules require POSIX conformance of EBADF. */
20121 if (dup2 (2, 1000000) == -1 && errno != EBADF)
20122 result |= 16;
20123 return result;
20124
20125 ;
20126 return 0;
20127 }
20128
20129 _ACEOF
20130 if ac_fn_c_try_run "$LINENO"; then :
20131 gl_cv_func_dup2_works=yes
20132 else
20133 gl_cv_func_dup2_works=no
20134 fi
20135 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20136 conftest.$ac_objext conftest.beam conftest.$ac_ext
20137 fi
20138
20139
20140 fi
20141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
20142 $as_echo "$gl_cv_func_dup2_works" >&6; }
20143 case "$gl_cv_func_dup2_works" in
20144 *yes) ;;
20145 *)
20146 REPLACE_DUP2=1
20147 ;;
20148 esac
20149 fi
20150
20151
20152 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
20153
20154
20155
20156
20157
20158
20159
20160
20161 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
20162
20163
20164 fi
20165
20166
20167
20168
20169
20170 GNULIB_DUP2=1
20171
20172
20173
20174
20175
20176
20177
20178
20179
20180
20181
20182 GNULIB_ENVIRON=1
20183
20184
20185
20186
20187
20188
20189
20190
20191 LIB_EXECINFO=''
20192 EXECINFO_H='execinfo.h'
20193
20194 if test $ac_cv_header_execinfo_h = yes; then
20195 gl_saved_libs=$LIBS
20196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace_symbols_fd" >&5
20197 $as_echo_n "checking for library containing backtrace_symbols_fd... " >&6; }
20198 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20199 $as_echo_n "(cached) " >&6
20200 else
20201 ac_func_search_save_LIBS=$LIBS
20202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20203 /* end confdefs.h. */
20204
20205 /* Override any GCC internal prototype to avoid an error.
20206 Use char because int might match the return type of a GCC
20207 builtin and then its argument prototype would still apply. */
20208 #ifdef __cplusplus
20209 extern "C"
20210 #endif
20211 char backtrace_symbols_fd ();
20212 int
20213 main ()
20214 {
20215 return backtrace_symbols_fd ();
20216 ;
20217 return 0;
20218 }
20219 _ACEOF
20220 for ac_lib in '' execinfo; do
20221 if test -z "$ac_lib"; then
20222 ac_res="none required"
20223 else
20224 ac_res=-l$ac_lib
20225 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
20226 fi
20227 if ac_fn_c_try_link "$LINENO"; then :
20228 ac_cv_search_backtrace_symbols_fd=$ac_res
20229 fi
20230 rm -f core conftest.err conftest.$ac_objext \
20231 conftest$ac_exeext
20232 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20233 break
20234 fi
20235 done
20236 if test "${ac_cv_search_backtrace_symbols_fd+set}" = set; then :
20237
20238 else
20239 ac_cv_search_backtrace_symbols_fd=no
20240 fi
20241 rm conftest.$ac_ext
20242 LIBS=$ac_func_search_save_LIBS
20243 fi
20244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace_symbols_fd" >&5
20245 $as_echo "$ac_cv_search_backtrace_symbols_fd" >&6; }
20246 ac_res=$ac_cv_search_backtrace_symbols_fd
20247 if test "$ac_res" != no; then :
20248 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
20249 test "$ac_cv_search_backtrace_symbols_fd" = "none required" ||
20250 LIB_EXECINFO=$ac_cv_search_backtrace_symbols_fd
20251 fi
20252
20253 LIBS=$gl_saved_libs
20254 test "$ac_cv_search_backtrace_symbols_fd" = no || EXECINFO_H=''
20255 fi
20256
20257 if test -n "$EXECINFO_H"; then
20258
20259
20260
20261
20262
20263
20264
20265
20266 gl_LIBOBJS="$gl_LIBOBJS execinfo.$ac_objext"
20267
20268 fi
20269
20270
20271
20272 if test -n "$EXECINFO_H"; then
20273 GL_GENERATE_EXECINFO_H_TRUE=
20274 GL_GENERATE_EXECINFO_H_FALSE='#'
20275 else
20276 GL_GENERATE_EXECINFO_H_TRUE='#'
20277 GL_GENERATE_EXECINFO_H_FALSE=
20278 fi
20279
20280
20281
20282
20283
20284
20285
20286
20287
20288 # Persuade glibc <stdlib.h> to declare getloadavg().
20289
20290
20291 gl_save_LIBS=$LIBS
20292
20293 # getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
20294 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
20295 HAVE_GETLOADAVG=1
20296 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
20297 if test "x$ac_cv_func_getloadavg" = x""yes; then :
20298
20299 else
20300 gl_func_getloadavg_done=no
20301
20302 # Some systems with -lutil have (and need) -lkvm as well, some do not.
20303 # On Solaris, -lkvm requires nlist from -lelf, so check that first
20304 # to get the right answer into the cache.
20305 # For kstat on solaris, we need to test for libelf and libkvm to force the
20306 # definition of SVR4 below.
20307 if test $gl_func_getloadavg_done = no; then
20308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
20309 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
20310 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
20311 $as_echo_n "(cached) " >&6
20312 else
20313 ac_check_lib_save_LIBS=$LIBS
20314 LIBS="-lelf $LIBS"
20315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20316 /* end confdefs.h. */
20317
20318 /* Override any GCC internal prototype to avoid an error.
20319 Use char because int might match the return type of a GCC
20320 builtin and then its argument prototype would still apply. */
20321 #ifdef __cplusplus
20322 extern "C"
20323 #endif
20324 char elf_begin ();
20325 int
20326 main ()
20327 {
20328 return elf_begin ();
20329 ;
20330 return 0;
20331 }
20332 _ACEOF
20333 if ac_fn_c_try_link "$LINENO"; then :
20334 ac_cv_lib_elf_elf_begin=yes
20335 else
20336 ac_cv_lib_elf_elf_begin=no
20337 fi
20338 rm -f core conftest.err conftest.$ac_objext \
20339 conftest$ac_exeext conftest.$ac_ext
20340 LIBS=$ac_check_lib_save_LIBS
20341 fi
20342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
20343 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
20344 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
20345 LIBS="-lelf $LIBS"
20346 fi
20347
20348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
20349 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
20350 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
20351 $as_echo_n "(cached) " >&6
20352 else
20353 ac_check_lib_save_LIBS=$LIBS
20354 LIBS="-lkvm $LIBS"
20355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20356 /* end confdefs.h. */
20357
20358 /* Override any GCC internal prototype to avoid an error.
20359 Use char because int might match the return type of a GCC
20360 builtin and then its argument prototype would still apply. */
20361 #ifdef __cplusplus
20362 extern "C"
20363 #endif
20364 char kvm_open ();
20365 int
20366 main ()
20367 {
20368 return kvm_open ();
20369 ;
20370 return 0;
20371 }
20372 _ACEOF
20373 if ac_fn_c_try_link "$LINENO"; then :
20374 ac_cv_lib_kvm_kvm_open=yes
20375 else
20376 ac_cv_lib_kvm_kvm_open=no
20377 fi
20378 rm -f core conftest.err conftest.$ac_objext \
20379 conftest$ac_exeext conftest.$ac_ext
20380 LIBS=$ac_check_lib_save_LIBS
20381 fi
20382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
20383 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
20384 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
20385 LIBS="-lkvm $LIBS"
20386 fi
20387
20388 # Check for the 4.4BSD definition of getloadavg.
20389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
20390 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
20391 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
20392 $as_echo_n "(cached) " >&6
20393 else
20394 ac_check_lib_save_LIBS=$LIBS
20395 LIBS="-lutil $LIBS"
20396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20397 /* end confdefs.h. */
20398
20399 /* Override any GCC internal prototype to avoid an error.
20400 Use char because int might match the return type of a GCC
20401 builtin and then its argument prototype would still apply. */
20402 #ifdef __cplusplus
20403 extern "C"
20404 #endif
20405 char getloadavg ();
20406 int
20407 main ()
20408 {
20409 return getloadavg ();
20410 ;
20411 return 0;
20412 }
20413 _ACEOF
20414 if ac_fn_c_try_link "$LINENO"; then :
20415 ac_cv_lib_util_getloadavg=yes
20416 else
20417 ac_cv_lib_util_getloadavg=no
20418 fi
20419 rm -f core conftest.err conftest.$ac_objext \
20420 conftest$ac_exeext conftest.$ac_ext
20421 LIBS=$ac_check_lib_save_LIBS
20422 fi
20423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
20424 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
20425 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
20426 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
20427 fi
20428
20429 fi
20430
20431 if test $gl_func_getloadavg_done = no; then
20432 # There is a commonly available library for RS/6000 AIX.
20433 # Since it is not a standard part of AIX, it might be installed locally.
20434 gl_getloadavg_LIBS=$LIBS
20435 LIBS="-L/usr/local/lib $LIBS"
20436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
20437 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
20438 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
20439 $as_echo_n "(cached) " >&6
20440 else
20441 ac_check_lib_save_LIBS=$LIBS
20442 LIBS="-lgetloadavg $LIBS"
20443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20444 /* end confdefs.h. */
20445
20446 /* Override any GCC internal prototype to avoid an error.
20447 Use char because int might match the return type of a GCC
20448 builtin and then its argument prototype would still apply. */
20449 #ifdef __cplusplus
20450 extern "C"
20451 #endif
20452 char getloadavg ();
20453 int
20454 main ()
20455 {
20456 return getloadavg ();
20457 ;
20458 return 0;
20459 }
20460 _ACEOF
20461 if ac_fn_c_try_link "$LINENO"; then :
20462 ac_cv_lib_getloadavg_getloadavg=yes
20463 else
20464 ac_cv_lib_getloadavg_getloadavg=no
20465 fi
20466 rm -f core conftest.err conftest.$ac_objext \
20467 conftest$ac_exeext conftest.$ac_ext
20468 LIBS=$ac_check_lib_save_LIBS
20469 fi
20470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
20471 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
20472 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
20473 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
20474 else
20475 LIBS=$gl_getloadavg_LIBS
20476 fi
20477
20478 fi
20479
20480 # Set up the replacement function if necessary.
20481 if test $gl_func_getloadavg_done = no; then
20482 HAVE_GETLOADAVG=0
20483
20484 # Solaris has libkstat which does not require root.
20485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
20486 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
20487 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
20488 $as_echo_n "(cached) " >&6
20489 else
20490 ac_check_lib_save_LIBS=$LIBS
20491 LIBS="-lkstat $LIBS"
20492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20493 /* end confdefs.h. */
20494
20495 /* Override any GCC internal prototype to avoid an error.
20496 Use char because int might match the return type of a GCC
20497 builtin and then its argument prototype would still apply. */
20498 #ifdef __cplusplus
20499 extern "C"
20500 #endif
20501 char kstat_open ();
20502 int
20503 main ()
20504 {
20505 return kstat_open ();
20506 ;
20507 return 0;
20508 }
20509 _ACEOF
20510 if ac_fn_c_try_link "$LINENO"; then :
20511 ac_cv_lib_kstat_kstat_open=yes
20512 else
20513 ac_cv_lib_kstat_kstat_open=no
20514 fi
20515 rm -f core conftest.err conftest.$ac_objext \
20516 conftest$ac_exeext conftest.$ac_ext
20517 LIBS=$ac_check_lib_save_LIBS
20518 fi
20519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
20520 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
20521 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
20522 cat >>confdefs.h <<_ACEOF
20523 #define HAVE_LIBKSTAT 1
20524 _ACEOF
20525
20526 LIBS="-lkstat $LIBS"
20527
20528 fi
20529
20530 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
20531
20532 # AIX has libperfstat which does not require root
20533 if test $gl_func_getloadavg_done = no; then
20534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
20535 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
20536 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
20537 $as_echo_n "(cached) " >&6
20538 else
20539 ac_check_lib_save_LIBS=$LIBS
20540 LIBS="-lperfstat $LIBS"
20541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20542 /* end confdefs.h. */
20543
20544 /* Override any GCC internal prototype to avoid an error.
20545 Use char because int might match the return type of a GCC
20546 builtin and then its argument prototype would still apply. */
20547 #ifdef __cplusplus
20548 extern "C"
20549 #endif
20550 char perfstat_cpu_total ();
20551 int
20552 main ()
20553 {
20554 return perfstat_cpu_total ();
20555 ;
20556 return 0;
20557 }
20558 _ACEOF
20559 if ac_fn_c_try_link "$LINENO"; then :
20560 ac_cv_lib_perfstat_perfstat_cpu_total=yes
20561 else
20562 ac_cv_lib_perfstat_perfstat_cpu_total=no
20563 fi
20564 rm -f core conftest.err conftest.$ac_objext \
20565 conftest$ac_exeext conftest.$ac_ext
20566 LIBS=$ac_check_lib_save_LIBS
20567 fi
20568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
20569 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
20570 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
20571 cat >>confdefs.h <<_ACEOF
20572 #define HAVE_LIBPERFSTAT 1
20573 _ACEOF
20574
20575 LIBS="-lperfstat $LIBS"
20576
20577 fi
20578
20579 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
20580 fi
20581
20582 if test $gl_func_getloadavg_done = no; then
20583 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
20584 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
20585 gl_func_getloadavg_done=yes
20586
20587 $as_echo "#define DGUX 1" >>confdefs.h
20588
20589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
20590 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
20591 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
20592 $as_echo_n "(cached) " >&6
20593 else
20594 ac_check_lib_save_LIBS=$LIBS
20595 LIBS="-ldgc $LIBS"
20596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20597 /* end confdefs.h. */
20598
20599 /* Override any GCC internal prototype to avoid an error.
20600 Use char because int might match the return type of a GCC
20601 builtin and then its argument prototype would still apply. */
20602 #ifdef __cplusplus
20603 extern "C"
20604 #endif
20605 char dg_sys_info ();
20606 int
20607 main ()
20608 {
20609 return dg_sys_info ();
20610 ;
20611 return 0;
20612 }
20613 _ACEOF
20614 if ac_fn_c_try_link "$LINENO"; then :
20615 ac_cv_lib_dgc_dg_sys_info=yes
20616 else
20617 ac_cv_lib_dgc_dg_sys_info=no
20618 fi
20619 rm -f core conftest.err conftest.$ac_objext \
20620 conftest$ac_exeext conftest.$ac_ext
20621 LIBS=$ac_check_lib_save_LIBS
20622 fi
20623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
20624 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
20625 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
20626 cat >>confdefs.h <<_ACEOF
20627 #define HAVE_LIBDGC 1
20628 _ACEOF
20629
20630 LIBS="-ldgc $LIBS"
20631
20632 fi
20633
20634 fi
20635
20636
20637 fi
20638 fi
20639 fi
20640
20641
20642 if test "x$gl_save_LIBS" = x; then
20643 GETLOADAVG_LIBS=$LIBS
20644 else
20645 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
20646 fi
20647 LIBS=$gl_save_LIBS
20648
20649
20650 # Test whether the system declares getloadavg. Solaris has the function
20651 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
20652 for ac_header in sys/loadavg.h
20653 do :
20654 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
20655 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
20656 cat >>confdefs.h <<_ACEOF
20657 #define HAVE_SYS_LOADAVG_H 1
20658 _ACEOF
20659
20660 fi
20661
20662 done
20663
20664 if test $ac_cv_header_sys_loadavg_h = yes; then
20665 HAVE_SYS_LOADAVG_H=1
20666 else
20667 HAVE_SYS_LOADAVG_H=0
20668 fi
20669 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
20670 # include <sys/loadavg.h>
20671 #endif
20672 #include <stdlib.h>
20673 "
20674 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
20675
20676 else
20677 HAVE_DECL_GETLOADAVG=0
20678 fi
20679
20680
20681 if test $HAVE_GETLOADAVG = 0; then
20682
20683
20684
20685
20686
20687
20688
20689
20690 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
20691
20692
20693 # Figure out what our getloadavg.c needs.
20694
20695
20696
20697 # On HPUX9, an unprivileged user can get load averages this way.
20698 if test $gl_func_getloadavg_done = no; then
20699 for ac_func in pstat_getdynamic
20700 do :
20701 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
20702 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
20703 cat >>confdefs.h <<_ACEOF
20704 #define HAVE_PSTAT_GETDYNAMIC 1
20705 _ACEOF
20706 gl_func_getloadavg_done=yes
20707 fi
20708 done
20709
20710 fi
20711
20712 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
20713 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
20714 # Irix 4.0.5F has the header but not the library.
20715 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
20716 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
20717 gl_func_getloadavg_done=yes
20718
20719 $as_echo "#define SVR4 1" >>confdefs.h
20720
20721 fi
20722
20723 if test $gl_func_getloadavg_done = no; then
20724 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
20725 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
20726 gl_func_getloadavg_done=yes
20727
20728 $as_echo "#define UMAX 1" >>confdefs.h
20729
20730
20731 $as_echo "#define UMAX4_3 1" >>confdefs.h
20732
20733 fi
20734
20735
20736 fi
20737
20738 if test $gl_func_getloadavg_done = no; then
20739 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
20740 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
20741 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
20742
20743 fi
20744
20745
20746 fi
20747
20748 if test $gl_func_getloadavg_done = no; then
20749 for ac_header in mach/mach.h
20750 do :
20751 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
20752 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
20753 cat >>confdefs.h <<_ACEOF
20754 #define HAVE_MACH_MACH_H 1
20755 _ACEOF
20756
20757 fi
20758
20759 done
20760
20761 fi
20762
20763 for ac_header in nlist.h
20764 do :
20765 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
20766 if test "x$ac_cv_header_nlist_h" = x""yes; then :
20767 cat >>confdefs.h <<_ACEOF
20768 #define HAVE_NLIST_H 1
20769 _ACEOF
20770 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
20771 "
20772 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
20773
20774 cat >>confdefs.h <<_ACEOF
20775 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
20776 _ACEOF
20777
20778
20779 fi
20780
20781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20782 /* end confdefs.h. */
20783 #include <nlist.h>
20784 int
20785 main ()
20786 {
20787 struct nlist x;
20788 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
20789 x.n_un.n_name = "";
20790 #else
20791 x.n_name = "";
20792 #endif
20793 ;
20794 return 0;
20795 }
20796 _ACEOF
20797 if ac_fn_c_try_link "$LINENO"; then :
20798
20799 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
20800
20801 fi
20802 rm -f core conftest.err conftest.$ac_objext \
20803 conftest$ac_exeext conftest.$ac_ext
20804
20805 fi
20806
20807 done
20808
20809 fi
20810
20811
20812
20813
20814
20815 GNULIB_GETLOADAVG=1
20816
20817
20818
20819
20820
20821
20822
20823
20824
20825
20826 if test $REPLACE_GETOPT = 1; then
20827
20828
20829
20830
20831
20832
20833
20834
20835 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
20836
20837
20838
20839
20840
20841
20842
20843
20844
20845 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
20846
20847
20848
20849
20850 GNULIB_GL_UNISTD_H_GETOPT=1
20851 fi
20852
20853
20854
20855
20856
20857
20858
20859 REPLACE_GETOPT=0
20860 if test -n "$gl_replace_getopt"; then
20861 REPLACE_GETOPT=1
20862 fi
20863
20864 if test $REPLACE_GETOPT = 1; then
20865
20866 GETOPT_H=getopt.h
20867
20868 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
20869
20870
20871
20872 fi
20873
20874 if test $REPLACE_GETOPT = 1; then
20875
20876
20877
20878
20879
20880
20881
20882
20883 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
20884
20885
20886
20887
20888
20889
20890
20891
20892
20893 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
20894
20895
20896
20897
20898 GNULIB_GL_UNISTD_H_GETOPT=1
20899 fi
20900
20901
20902
20903
20904
20905
20906
20907
20908
20909
20910
20911
20912 gl_gettimeofday_timezone=void
20913 if test $ac_cv_func_gettimeofday != yes; then
20914 HAVE_GETTIMEOFDAY=0
20915 else
20916
20917
20918
20919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
20920 $as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
20921 if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
20922 $as_echo_n "(cached) " >&6
20923 else
20924 if test "$cross_compiling" = yes; then :
20925 # When cross-compiling:
20926 case "$host_os" in
20927 # Guess all is fine on glibc systems.
20928 *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
20929 # If we don't know, assume the worst.
20930 *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
20931 esac
20932
20933 else
20934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20935 /* end confdefs.h. */
20936 #include <string.h>
20937 #include <sys/time.h>
20938 #include <time.h>
20939 #include <stdlib.h>
20940
20941 int
20942 main ()
20943 {
20944
20945 time_t t = 0;
20946 struct tm *lt;
20947 struct tm saved_lt;
20948 struct timeval tv;
20949 lt = localtime (&t);
20950 saved_lt = *lt;
20951 gettimeofday (&tv, NULL);
20952 return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
20953
20954 ;
20955 return 0;
20956 }
20957 _ACEOF
20958 if ac_fn_c_try_run "$LINENO"; then :
20959 gl_cv_func_gettimeofday_clobber=no
20960 else
20961 gl_cv_func_gettimeofday_clobber=yes
20962 fi
20963 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20964 conftest.$ac_objext conftest.beam conftest.$ac_ext
20965 fi
20966
20967 fi
20968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
20969 $as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
20970
20971 case "$gl_cv_func_gettimeofday_clobber" in
20972 *yes)
20973 REPLACE_GETTIMEOFDAY=1
20974
20975
20976 $as_echo "#define gmtime rpl_gmtime" >>confdefs.h
20977
20978
20979 $as_echo "#define localtime rpl_localtime" >>confdefs.h
20980
20981
20982
20983 $as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
20984
20985 ;;
20986 esac
20987
20988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
20989 $as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
20990 if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
20991 $as_echo_n "(cached) " >&6
20992 else
20993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20994 /* end confdefs.h. */
20995 #include <sys/time.h>
20996 struct timeval c;
20997 int gettimeofday (struct timeval *restrict, void *restrict);
20998
20999 int
21000 main ()
21001 {
21002 /* glibc uses struct timezone * rather than the POSIX void *
21003 if _GNU_SOURCE is defined. However, since the only portable
21004 use of gettimeofday uses NULL as the second parameter, and
21005 since the glibc definition is actually more typesafe, it is
21006 not worth wrapping this to get a compliant signature. */
21007 int (*f) (struct timeval *restrict, void *restrict)
21008 = gettimeofday;
21009 int x = f (&c, 0);
21010 return !(x | c.tv_sec | c.tv_usec);
21011
21012 ;
21013 return 0;
21014 }
21015 _ACEOF
21016 if ac_fn_c_try_compile "$LINENO"; then :
21017 gl_cv_func_gettimeofday_posix_signature=yes
21018 else
21019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21020 /* end confdefs.h. */
21021 #include <sys/time.h>
21022 int gettimeofday (struct timeval *restrict, struct timezone *restrict);
21023
21024 int
21025 main ()
21026 {
21027
21028 ;
21029 return 0;
21030 }
21031 _ACEOF
21032 if ac_fn_c_try_compile "$LINENO"; then :
21033 gl_cv_func_gettimeofday_posix_signature=almost
21034 else
21035 gl_cv_func_gettimeofday_posix_signature=no
21036 fi
21037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21038 fi
21039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21040 fi
21041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
21042 $as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
21043 if test $gl_cv_func_gettimeofday_posix_signature = almost; then
21044 gl_gettimeofday_timezone='struct timezone'
21045 elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
21046 REPLACE_GETTIMEOFDAY=1
21047 fi
21048 if test $REPLACE_STRUCT_TIMEVAL = 1; then
21049 REPLACE_GETTIMEOFDAY=1
21050 fi
21051
21052 fi
21053
21054 cat >>confdefs.h <<_ACEOF
21055 #define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
21056 _ACEOF
21057
21058
21059 if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
21060
21061
21062
21063
21064
21065
21066
21067
21068 gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
21069
21070
21071 for ac_header in sys/timeb.h
21072 do :
21073 ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
21074 if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
21075 cat >>confdefs.h <<_ACEOF
21076 #define HAVE_SYS_TIMEB_H 1
21077 _ACEOF
21078
21079 fi
21080
21081 done
21082
21083 for ac_func in _ftime
21084 do :
21085 ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
21086 if test "x$ac_cv_func__ftime" = x""yes; then :
21087 cat >>confdefs.h <<_ACEOF
21088 #define HAVE__FTIME 1
21089 _ACEOF
21090
21091 fi
21092 done
21093
21094
21095 fi
21096
21097
21098
21099
21100
21101 GNULIB_GETTIMEOFDAY=1
21102
21103
21104
21105
21106
21107
21108
21109
21110
21111
21112 if test $ac_cv_func_lstat = yes; then
21113
21114 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
21115 *no)
21116 REPLACE_LSTAT=1
21117 ;;
21118 esac
21119 else
21120 HAVE_LSTAT=0
21121 fi
21122
21123 if test $REPLACE_LSTAT = 1; then
21124
21125
21126
21127
21128
21129
21130
21131
21132 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
21133
21134
21135
21136 :
21137
21138 fi
21139
21140
21141
21142
21143
21144 GNULIB_LSTAT=1
21145
21146
21147
21148
21149
21150
21151
21152
21153
21154
21155
21156 if test $APPLE_UNIVERSAL_BUILD = 1; then
21157 # A universal build on Apple Mac OS X platforms.
21158 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
21159 # But we need a configuration result that is valid in both modes.
21160 gl_cv_func_working_mktime=no
21161 fi
21162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
21163 $as_echo_n "checking for working mktime... " >&6; }
21164 if test "${gl_cv_func_working_mktime+set}" = set; then :
21165 $as_echo_n "(cached) " >&6
21166 else
21167 if test "$cross_compiling" = yes; then :
21168 gl_cv_func_working_mktime=no
21169 else
21170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21171 /* end confdefs.h. */
21172 /* Test program from Paul Eggert and Tony Leneis. */
21173 #include <limits.h>
21174 #include <stdlib.h>
21175 #include <time.h>
21176
21177 #ifdef HAVE_UNISTD_H
21178 # include <unistd.h>
21179 #endif
21180
21181 #ifndef HAVE_ALARM
21182 # define alarm(X) /* empty */
21183 #endif
21184
21185 /* Work around redefinition to rpl_putenv by other config tests. */
21186 #undef putenv
21187
21188 static time_t time_t_max;
21189 static time_t time_t_min;
21190
21191 /* Values we'll use to set the TZ environment variable. */
21192 static char *tz_strings[] = {
21193 (char *) 0, "TZ=GMT0", "TZ=JST-9",
21194 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
21195 };
21196 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
21197
21198 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
21199 Based on a problem report from Andreas Jaeger. */
21200 static int
21201 spring_forward_gap ()
21202 {
21203 /* glibc (up to about 1998-10-07) failed this test. */
21204 struct tm tm;
21205
21206 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21207 instead of "TZ=America/Vancouver" in order to detect the bug even
21208 on systems that don't support the Olson extension, or don't have the
21209 full zoneinfo tables installed. */
21210 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21211
21212 tm.tm_year = 98;
21213 tm.tm_mon = 3;
21214 tm.tm_mday = 5;
21215 tm.tm_hour = 2;
21216 tm.tm_min = 0;
21217 tm.tm_sec = 0;
21218 tm.tm_isdst = -1;
21219 return mktime (&tm) != (time_t) -1;
21220 }
21221
21222 static int
21223 mktime_test1 (time_t now)
21224 {
21225 struct tm *lt;
21226 return ! (lt = localtime (&now)) || mktime (lt) == now;
21227 }
21228
21229 static int
21230 mktime_test (time_t now)
21231 {
21232 return (mktime_test1 (now)
21233 && mktime_test1 ((time_t) (time_t_max - now))
21234 && mktime_test1 ((time_t) (time_t_min + now)));
21235 }
21236
21237 static int
21238 irix_6_4_bug ()
21239 {
21240 /* Based on code from Ariel Faigon. */
21241 struct tm tm;
21242 tm.tm_year = 96;
21243 tm.tm_mon = 3;
21244 tm.tm_mday = 0;
21245 tm.tm_hour = 0;
21246 tm.tm_min = 0;
21247 tm.tm_sec = 0;
21248 tm.tm_isdst = -1;
21249 mktime (&tm);
21250 return tm.tm_mon == 2 && tm.tm_mday == 31;
21251 }
21252
21253 static int
21254 bigtime_test (int j)
21255 {
21256 struct tm tm;
21257 time_t now;
21258 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
21259 now = mktime (&tm);
21260 if (now != (time_t) -1)
21261 {
21262 struct tm *lt = localtime (&now);
21263 if (! (lt
21264 && lt->tm_year == tm.tm_year
21265 && lt->tm_mon == tm.tm_mon
21266 && lt->tm_mday == tm.tm_mday
21267 && lt->tm_hour == tm.tm_hour
21268 && lt->tm_min == tm.tm_min
21269 && lt->tm_sec == tm.tm_sec
21270 && lt->tm_yday == tm.tm_yday
21271 && lt->tm_wday == tm.tm_wday
21272 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
21273 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
21274 return 0;
21275 }
21276 return 1;
21277 }
21278
21279 static int
21280 year_2050_test ()
21281 {
21282 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
21283 ignoring leap seconds. */
21284 unsigned long int answer = 2527315200UL;
21285
21286 struct tm tm;
21287 time_t t;
21288 tm.tm_year = 2050 - 1900;
21289 tm.tm_mon = 2 - 1;
21290 tm.tm_mday = 1;
21291 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
21292 tm.tm_isdst = -1;
21293
21294 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
21295 instead of "TZ=America/Vancouver" in order to detect the bug even
21296 on systems that don't support the Olson extension, or don't have the
21297 full zoneinfo tables installed. */
21298 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
21299
21300 t = mktime (&tm);
21301
21302 /* Check that the result is either a failure, or close enough
21303 to the correct answer that we can assume the discrepancy is
21304 due to leap seconds. */
21305 return (t == (time_t) -1
21306 || (0 < t && answer - 120 <= t && t <= answer + 120));
21307 }
21308
21309 int
21310 main ()
21311 {
21312 int result = 0;
21313 time_t t, delta;
21314 int i, j;
21315 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
21316 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
21317
21318 /* This test makes some buggy mktime implementations loop.
21319 Give up after 60 seconds; a mktime slower than that
21320 isn't worth using anyway. */
21321 alarm (60);
21322
21323 time_t_max = (! time_t_signed
21324 ? (time_t) -1
21325 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
21326 * 2 + 1));
21327 time_t_min = (! time_t_signed
21328 ? (time_t) 0
21329 : time_t_signed_magnitude
21330 ? ~ (time_t) 0
21331 : ~ time_t_max);
21332
21333 delta = time_t_max / 997; /* a suitable prime number */
21334 for (i = 0; i < N_STRINGS; i++)
21335 {
21336 if (tz_strings[i])
21337 putenv (tz_strings[i]);
21338
21339 for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
21340 if (! mktime_test (t))
21341 result |= 1;
21342 if ((result & 2) == 0
21343 && ! (mktime_test ((time_t) 1)
21344 && mktime_test ((time_t) (60 * 60))
21345 && mktime_test ((time_t) (60 * 60 * 24))))
21346 result |= 2;
21347
21348 for (j = 1; (result & 4) == 0; j <<= 1)
21349 {
21350 if (! bigtime_test (j))
21351 result |= 4;
21352 if (INT_MAX / 2 < j)
21353 break;
21354 }
21355 if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
21356 result |= 8;
21357 }
21358 if (! irix_6_4_bug ())
21359 result |= 16;
21360 if (! spring_forward_gap ())
21361 result |= 32;
21362 if (! year_2050_test ())
21363 result |= 64;
21364 return result;
21365 }
21366 _ACEOF
21367 if ac_fn_c_try_run "$LINENO"; then :
21368 gl_cv_func_working_mktime=yes
21369 else
21370 gl_cv_func_working_mktime=no
21371 fi
21372 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21373 conftest.$ac_objext conftest.beam conftest.$ac_ext
21374 fi
21375
21376
21377 fi
21378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
21379 $as_echo "$gl_cv_func_working_mktime" >&6; }
21380
21381 if test $gl_cv_func_working_mktime = no; then
21382 REPLACE_MKTIME=1
21383 else
21384 REPLACE_MKTIME=0
21385 fi
21386
21387 if test $REPLACE_MKTIME = 1; then
21388
21389
21390
21391
21392
21393
21394
21395
21396 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
21397
21398 :
21399 fi
21400
21401
21402
21403
21404
21405 GNULIB_MKTIME=1
21406
21407
21408
21409
21410
21411
21412
21413
21414
21415
21416
21417 if test $ac_cv_func_pselect = yes; then
21418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
21419 $as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
21420 if test "${gl_cv_sig_pselect+set}" = set; then :
21421 $as_echo_n "(cached) " >&6
21422 else
21423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21424 /* end confdefs.h. */
21425 #include <sys/select.h>
21426
21427 int
21428 main ()
21429 {
21430 int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
21431 struct timespec const *restrict,
21432 sigset_t const *restrict) = pselect;
21433 return !p;
21434 ;
21435 return 0;
21436 }
21437 _ACEOF
21438 if ac_fn_c_try_link "$LINENO"; then :
21439 gl_cv_sig_pselect=yes
21440 else
21441 gl_cv_sig_pselect=no
21442 fi
21443 rm -f core conftest.err conftest.$ac_objext \
21444 conftest$ac_exeext conftest.$ac_ext
21445 fi
21446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
21447 $as_echo "$gl_cv_sig_pselect" >&6; }
21448 fi
21449
21450 if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
21451 REPLACE_PSELECT=1
21452 fi
21453
21454 if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
21455
21456
21457
21458
21459
21460
21461
21462
21463 gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
21464
21465 fi
21466
21467
21468
21469
21470
21471 GNULIB_PSELECT=1
21472
21473
21474
21475
21476
21477
21478
21479
21480
21481 LIB_PTHREAD_SIGMASK=
21482
21483
21484 if test $ac_cv_func_pthread_sigmask = yes; then
21485 :
21486 else
21487 HAVE_PTHREAD_SIGMASK=0
21488 REPLACE_PTHREAD_SIGMASK=1
21489 fi
21490
21491
21492
21493
21494 if test $HAVE_PTHREAD_SIGMASK = 1; then
21495
21496
21497 if test -z "$LIB_PTHREAD_SIGMASK"; then
21498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
21499 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
21500 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
21501 $as_echo_n "(cached) " >&6
21502 else
21503
21504 if test "$cross_compiling" = yes; then :
21505
21506 case "$host_os" in
21507 freebsd* | hpux* | solaris | solaris2.[2-9]*)
21508 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
21509 *)
21510 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
21511 esac
21512
21513 else
21514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21515 /* end confdefs.h. */
21516
21517 #include <pthread.h>
21518 #include <signal.h>
21519 #include <stddef.h>
21520 int main ()
21521 {
21522 sigset_t set;
21523 sigemptyset (&set);
21524 return pthread_sigmask (1729, &set, NULL) != 0;
21525 }
21526 _ACEOF
21527 if ac_fn_c_try_run "$LINENO"; then :
21528 gl_cv_func_pthread_sigmask_in_libc_works=no
21529 else
21530 gl_cv_func_pthread_sigmask_in_libc_works=yes
21531 fi
21532 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21533 conftest.$ac_objext conftest.beam conftest.$ac_ext
21534 fi
21535
21536
21537 fi
21538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
21539 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
21540 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
21541 *no)
21542 REPLACE_PTHREAD_SIGMASK=1
21543
21544 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
21545
21546 ;;
21547 esac
21548 fi
21549
21550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
21551 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
21552 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
21553 $as_echo_n "(cached) " >&6
21554 else
21555
21556 gl_save_LIBS="$LIBS"
21557 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
21558 if test "$cross_compiling" = yes; then :
21559 case "$host_os" in
21560 cygwin*)
21561 gl_cv_func_pthread_sigmask_return_works="guessing no";;
21562 *)
21563 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
21564 esac
21565
21566 else
21567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21568 /* end confdefs.h. */
21569
21570 #include <pthread.h>
21571 #include <signal.h>
21572 #include <stddef.h>
21573 int main ()
21574 {
21575 sigset_t set;
21576 sigemptyset (&set);
21577 if (pthread_sigmask (1729, &set, NULL) == -1)
21578 return 1;
21579 return 0;
21580 }
21581 _ACEOF
21582 if ac_fn_c_try_run "$LINENO"; then :
21583 gl_cv_func_pthread_sigmask_return_works=yes
21584 else
21585 gl_cv_func_pthread_sigmask_return_works=no
21586 fi
21587 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21588 conftest.$ac_objext conftest.beam conftest.$ac_ext
21589 fi
21590
21591 LIBS="$gl_save_LIBS"
21592
21593 fi
21594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
21595 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
21596 case "$gl_cv_func_pthread_sigmask_return_works" in
21597 *no)
21598 REPLACE_PTHREAD_SIGMASK=1
21599
21600 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
21601
21602 ;;
21603 esac
21604
21605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
21606 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
21607 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
21608 $as_echo_n "(cached) " >&6
21609 else
21610
21611 case "$host_os" in
21612 irix*)
21613 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
21614 *)
21615 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
21616 esac
21617 gl_save_LIBS="$LIBS"
21618 LIBS="$LIBS $LIBMULTITHREAD"
21619 if test "$cross_compiling" = yes; then :
21620 :
21621 else
21622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21623 /* end confdefs.h. */
21624
21625 #include <pthread.h>
21626 #include <signal.h>
21627 #include <stdio.h>
21628 #include <stdlib.h>
21629 #include <unistd.h>
21630 static volatile int sigint_occurred;
21631 static void
21632 sigint_handler (int sig)
21633 {
21634 sigint_occurred++;
21635 }
21636 int main ()
21637 {
21638 sigset_t set;
21639 int pid = getpid ();
21640 char command[80];
21641 signal (SIGINT, sigint_handler);
21642 sigemptyset (&set);
21643 sigaddset (&set, SIGINT);
21644 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
21645 return 1;
21646 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
21647 if (!(system (command) == 0))
21648 return 2;
21649 sleep (2);
21650 if (!(sigint_occurred == 0))
21651 return 3;
21652 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
21653 return 4;
21654 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
21655 return 5;
21656 return 0;
21657 }
21658 _ACEOF
21659 if ac_fn_c_try_run "$LINENO"; then :
21660 :
21661 else
21662 gl_cv_func_pthread_sigmask_unblock_works=no
21663 fi
21664 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21665 conftest.$ac_objext conftest.beam conftest.$ac_ext
21666 fi
21667
21668 LIBS="$gl_save_LIBS"
21669
21670 fi
21671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
21672 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
21673 case "$gl_cv_func_pthread_sigmask_unblock_works" in
21674 *no)
21675 REPLACE_PTHREAD_SIGMASK=1
21676
21677 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
21678
21679 ;;
21680 esac
21681 fi
21682
21683 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21684
21685
21686
21687
21688
21689
21690
21691
21692 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
21693
21694
21695 if test $HAVE_PTHREAD_SIGMASK = 1; then
21696
21697 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
21698
21699 fi
21700
21701 fi
21702
21703
21704
21705
21706
21707 GNULIB_PTHREAD_SIGMASK=1
21708
21709
21710
21711
21712
21713
21714
21715
21716 if test $ac_cv_func_readlink = no; then
21717 HAVE_READLINK=0
21718 else
21719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
21720 $as_echo_n "checking whether readlink signature is correct... " >&6; }
21721 if test "${gl_cv_decl_readlink_works+set}" = set; then :
21722 $as_echo_n "(cached) " >&6
21723 else
21724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21725 /* end confdefs.h. */
21726 #include <unistd.h>
21727 /* Cause compilation failure if original declaration has wrong type. */
21728 ssize_t readlink (const char *, char *, size_t);
21729 int
21730 main ()
21731 {
21732
21733 ;
21734 return 0;
21735 }
21736 _ACEOF
21737 if ac_fn_c_try_compile "$LINENO"; then :
21738 gl_cv_decl_readlink_works=yes
21739 else
21740 gl_cv_decl_readlink_works=no
21741 fi
21742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21743 fi
21744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
21745 $as_echo "$gl_cv_decl_readlink_works" >&6; }
21746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
21747 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
21748 if test "${gl_cv_func_readlink_works+set}" = set; then :
21749 $as_echo_n "(cached) " >&6
21750 else
21751 # We have readlink, so assume ln -s works.
21752 ln -s conftest.no-such conftest.link
21753 ln -s conftest.link conftest.lnk2
21754 if test "$cross_compiling" = yes; then :
21755 case "$host_os" in
21756 # Guess yes on glibc systems.
21757 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
21758 # If we don't know, assume the worst.
21759 *) gl_cv_func_readlink_works="guessing no" ;;
21760 esac
21761
21762 else
21763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21764 /* end confdefs.h. */
21765 #include <unistd.h>
21766
21767 int
21768 main ()
21769 {
21770 char buf[20];
21771 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
21772 ;
21773 return 0;
21774 }
21775 _ACEOF
21776 if ac_fn_c_try_run "$LINENO"; then :
21777 gl_cv_func_readlink_works=yes
21778 else
21779 gl_cv_func_readlink_works=no
21780 fi
21781 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21782 conftest.$ac_objext conftest.beam conftest.$ac_ext
21783 fi
21784
21785 rm -f conftest.link conftest.lnk2
21786 fi
21787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
21788 $as_echo "$gl_cv_func_readlink_works" >&6; }
21789 case "$gl_cv_func_readlink_works" in
21790 *yes)
21791 if test "$gl_cv_decl_readlink_works" != yes; then
21792 REPLACE_READLINK=1
21793 fi
21794 ;;
21795 *)
21796
21797 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
21798
21799 REPLACE_READLINK=1
21800 ;;
21801 esac
21802 fi
21803
21804 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21805
21806
21807
21808
21809
21810
21811
21812
21813 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
21814
21815
21816 :
21817
21818 fi
21819
21820
21821
21822
21823
21824 GNULIB_READLINK=1
21825
21826
21827
21828
21829
21830
21831
21832
21833
21834
21835
21836
21837
21838
21839
21840
21841 if test $gl_cv_have_include_next = yes; then
21842 gl_cv_next_signal_h='<'signal.h'>'
21843 else
21844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
21845 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
21846 if test "${gl_cv_next_signal_h+set}" = set; then :
21847 $as_echo_n "(cached) " >&6
21848 else
21849
21850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21851 /* end confdefs.h. */
21852 #include <signal.h>
21853
21854 _ACEOF
21855 case "$host_os" in
21856 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21857 *) gl_absname_cpp="$ac_cpp" ;;
21858 esac
21859
21860 case "$host_os" in
21861 mingw*)
21862 gl_dirsep_regex='[/\\]'
21863 ;;
21864 *)
21865 gl_dirsep_regex='\/'
21866 ;;
21867 esac
21868 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21869
21870 gl_header_literal_regex=`echo 'signal.h' \
21871 | sed -e "$gl_make_literal_regex_sed"`
21872 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21873 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21874 s|^/[^/]|//&|
21875 p
21876 q
21877 }'
21878 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21879 sed -n "$gl_absolute_header_sed"`'"'
21880
21881
21882 fi
21883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
21884 $as_echo "$gl_cv_next_signal_h" >&6; }
21885 fi
21886 NEXT_SIGNAL_H=$gl_cv_next_signal_h
21887
21888 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21889 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21890 gl_next_as_first_directive='<'signal.h'>'
21891 else
21892 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21893 gl_next_as_first_directive=$gl_cv_next_signal_h
21894 fi
21895 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
21896
21897
21898
21899
21900
21901 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
21902 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
21903 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
21904 #include <signal.h>
21905
21906 "
21907 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
21908
21909 else
21910 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
21911 fi
21912
21913
21914
21915
21916
21917
21918
21919 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
21920 #include <signal.h>
21921
21922 "
21923 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
21924
21925 else
21926 HAVE_SIGHANDLER_T=0
21927 fi
21928
21929
21930
21931
21932 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
21933 /* <sys/types.h> is not needed according to POSIX, but the
21934 <sys/socket.h> in i386-unknown-freebsd4.10 and
21935 powerpc-apple-darwin5.5 required it. */
21936 #include <sys/types.h>
21937 #if HAVE_SYS_SOCKET_H
21938 # include <sys/socket.h>
21939 #elif HAVE_WS2TCPIP_H
21940 # include <ws2tcpip.h>
21941 #endif
21942
21943 "
21944 if test "x$ac_cv_type_socklen_t" = x""yes; then :
21945
21946 else
21947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
21948 $as_echo_n "checking for socklen_t equivalent... " >&6; }
21949 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
21950 $as_echo_n "(cached) " >&6
21951 else
21952 # Systems have either "struct sockaddr *" or
21953 # "void *" as the second argument to getpeername
21954 gl_cv_socklen_t_equiv=
21955 for arg2 in "struct sockaddr" void; do
21956 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
21957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21958 /* end confdefs.h. */
21959 #include <sys/types.h>
21960 #include <sys/socket.h>
21961
21962 int getpeername (int, $arg2 *, $t *);
21963 int
21964 main ()
21965 {
21966 $t len;
21967 getpeername (0, 0, &len);
21968 ;
21969 return 0;
21970 }
21971 _ACEOF
21972 if ac_fn_c_try_compile "$LINENO"; then :
21973 gl_cv_socklen_t_equiv="$t"
21974 fi
21975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21976 test "$gl_cv_socklen_t_equiv" != "" && break
21977 done
21978 test "$gl_cv_socklen_t_equiv" != "" && break
21979 done
21980
21981 fi
21982
21983 if test "$gl_cv_socklen_t_equiv" = ""; then
21984 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
21985 fi
21986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
21987 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
21988
21989 cat >>confdefs.h <<_ACEOF
21990 #define socklen_t $gl_cv_socklen_t_equiv
21991 _ACEOF
21992
21993 fi
21994
21995
21996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
21997 $as_echo_n "checking for ssize_t... " >&6; }
21998 if test "${gt_cv_ssize_t+set}" = set; then :
21999 $as_echo_n "(cached) " >&6
22000 else
22001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22002 /* end confdefs.h. */
22003 #include <sys/types.h>
22004 int
22005 main ()
22006 {
22007 int x = sizeof (ssize_t *) + sizeof (ssize_t);
22008 return !x;
22009 ;
22010 return 0;
22011 }
22012 _ACEOF
22013 if ac_fn_c_try_compile "$LINENO"; then :
22014 gt_cv_ssize_t=yes
22015 else
22016 gt_cv_ssize_t=no
22017 fi
22018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22019 fi
22020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
22021 $as_echo "$gt_cv_ssize_t" >&6; }
22022 if test $gt_cv_ssize_t = no; then
22023
22024 $as_echo "#define ssize_t int" >>confdefs.h
22025
22026 fi
22027
22028
22029
22030
22031
22032 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
22033 #include <sys/stat.h>
22034 "
22035 if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
22036
22037 cat >>confdefs.h <<_ACEOF
22038 #define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
22039 _ACEOF
22040
22041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
22042 $as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
22043 if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
22044 $as_echo_n "(cached) " >&6
22045 else
22046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22047 /* end confdefs.h. */
22048
22049 #include <sys/types.h>
22050 #include <sys/stat.h>
22051 #if HAVE_SYS_TIME_H
22052 # include <sys/time.h>
22053 #endif
22054 #include <time.h>
22055 struct timespec ts;
22056 struct stat st;
22057
22058 int
22059 main ()
22060 {
22061
22062 st.st_atim = ts;
22063
22064 ;
22065 return 0;
22066 }
22067 _ACEOF
22068 if ac_fn_c_try_compile "$LINENO"; then :
22069 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
22070 else
22071 ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
22072 fi
22073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22074 fi
22075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
22076 $as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
22077 if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
22078
22079 $as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
22080
22081 fi
22082 else
22083 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
22084 #include <sys/stat.h>
22085 "
22086 if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
22087
22088 cat >>confdefs.h <<_ACEOF
22089 #define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
22090 _ACEOF
22091
22092
22093 else
22094 ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
22095 #include <sys/stat.h>
22096 "
22097 if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
22098
22099 cat >>confdefs.h <<_ACEOF
22100 #define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
22101 _ACEOF
22102
22103
22104 else
22105 ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
22106 #include <sys/stat.h>
22107 "
22108 if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
22109
22110 cat >>confdefs.h <<_ACEOF
22111 #define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
22112 _ACEOF
22113
22114
22115 fi
22116
22117 fi
22118
22119 fi
22120
22121 fi
22122
22123
22124
22125
22126
22127 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
22128 #include <sys/stat.h>
22129 "
22130 if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
22131
22132 cat >>confdefs.h <<_ACEOF
22133 #define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
22134 _ACEOF
22135
22136
22137 else
22138 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
22139 #include <sys/stat.h>
22140 "
22141 if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
22142
22143 cat >>confdefs.h <<_ACEOF
22144 #define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
22145 _ACEOF
22146
22147
22148 else
22149 ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
22150 #include <sys/stat.h>
22151 "
22152 if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
22153
22154 cat >>confdefs.h <<_ACEOF
22155 #define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
22156 _ACEOF
22157
22158
22159 fi
22160
22161 fi
22162
22163 fi
22164
22165
22166
22167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
22168 $as_echo_n "checking for working stdalign.h... " >&6; }
22169 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
22170 $as_echo_n "(cached) " >&6
22171 else
22172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22173 /* end confdefs.h. */
22174 #include <stdalign.h>
22175 #include <stddef.h>
22176
22177 /* Test that alignof yields a result consistent with offsetof.
22178 This catches GCC bug 52023
22179 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
22180 #ifdef __cplusplus
22181 template <class t> struct alignof_helper { char a; t b; };
22182 # define ao(type) offsetof (alignof_helper<type>, b)
22183 #else
22184 # define ao(type) offsetof (struct { char a; type b; }, b)
22185 #endif
22186 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
22187 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
22188 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
22189
22190 /* Test _Alignas only on platforms where gnulib can help. */
22191 #if \
22192 (__GNUC__ || __IBMC__ || __IBMCPP__ \
22193 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
22194 int alignas (8) alignas_int = 1;
22195 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
22196 #endif
22197
22198 int
22199 main ()
22200 {
22201
22202 ;
22203 return 0;
22204 }
22205 _ACEOF
22206 if ac_fn_c_try_compile "$LINENO"; then :
22207 gl_cv_header_working_stdalign_h=yes
22208 else
22209 gl_cv_header_working_stdalign_h=no
22210 fi
22211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22212 fi
22213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
22214 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
22215
22216 if test $gl_cv_header_working_stdalign_h = yes; then
22217 STDALIGN_H=''
22218 else
22219 STDALIGN_H='stdalign.h'
22220 fi
22221
22222
22223 if test -n "$STDALIGN_H"; then
22224 GL_GENERATE_STDALIGN_H_TRUE=
22225 GL_GENERATE_STDALIGN_H_FALSE='#'
22226 else
22227 GL_GENERATE_STDALIGN_H_TRUE='#'
22228 GL_GENERATE_STDALIGN_H_FALSE=
22229 fi
22230
22231
22232
22233 STDARG_H=''
22234 NEXT_STDARG_H='<stdarg.h>'
22235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
22236 $as_echo_n "checking for va_copy... " >&6; }
22237 if test "${gl_cv_func_va_copy+set}" = set; then :
22238 $as_echo_n "(cached) " >&6
22239 else
22240
22241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22242 /* end confdefs.h. */
22243 #include <stdarg.h>
22244 int
22245 main ()
22246 {
22247
22248 #ifndef va_copy
22249 void (*func) (va_list, va_list) = va_copy;
22250 #endif
22251
22252 ;
22253 return 0;
22254 }
22255 _ACEOF
22256 if ac_fn_c_try_compile "$LINENO"; then :
22257 gl_cv_func_va_copy=yes
22258 else
22259 gl_cv_func_va_copy=no
22260 fi
22261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22262 fi
22263
22264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
22265 $as_echo "$gl_cv_func_va_copy" >&6; }
22266 if test $gl_cv_func_va_copy = no; then
22267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22268 /* end confdefs.h. */
22269 #if defined _AIX && !defined __GNUC__
22270 AIX vaccine
22271 #endif
22272
22273 _ACEOF
22274 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
22275 $EGREP "vaccine" >/dev/null 2>&1; then :
22276 gl_aixcc=yes
22277 else
22278 gl_aixcc=no
22279 fi
22280 rm -f conftest*
22281
22282 if test $gl_aixcc = yes; then
22283 STDARG_H=stdarg.h
22284
22285
22286
22287
22288
22289
22290
22291
22292 if test $gl_cv_have_include_next = yes; then
22293 gl_cv_next_stdarg_h='<'stdarg.h'>'
22294 else
22295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
22296 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
22297 if test "${gl_cv_next_stdarg_h+set}" = set; then :
22298 $as_echo_n "(cached) " >&6
22299 else
22300
22301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22302 /* end confdefs.h. */
22303 #include <stdarg.h>
22304
22305 _ACEOF
22306 case "$host_os" in
22307 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22308 *) gl_absname_cpp="$ac_cpp" ;;
22309 esac
22310
22311 case "$host_os" in
22312 mingw*)
22313 gl_dirsep_regex='[/\\]'
22314 ;;
22315 *)
22316 gl_dirsep_regex='\/'
22317 ;;
22318 esac
22319 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22320
22321 gl_header_literal_regex=`echo 'stdarg.h' \
22322 | sed -e "$gl_make_literal_regex_sed"`
22323 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22324 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22325 s|^/[^/]|//&|
22326 p
22327 q
22328 }'
22329 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22330 sed -n "$gl_absolute_header_sed"`'"'
22331
22332
22333 fi
22334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
22335 $as_echo "$gl_cv_next_stdarg_h" >&6; }
22336 fi
22337 NEXT_STDARG_H=$gl_cv_next_stdarg_h
22338
22339 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22340 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22341 gl_next_as_first_directive='<'stdarg.h'>'
22342 else
22343 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22344 gl_next_as_first_directive=$gl_cv_next_stdarg_h
22345 fi
22346 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
22347
22348
22349
22350
22351 if test "$gl_cv_next_stdarg_h" = '""'; then
22352 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
22353 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
22354 fi
22355 else
22356
22357 saved_as_echo_n="$as_echo_n"
22358 as_echo_n=':'
22359 if test "${gl_cv_func___va_copy+set}" = set; then :
22360 $as_echo_n "(cached) " >&6
22361 else
22362
22363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22364 /* end confdefs.h. */
22365 #include <stdarg.h>
22366 int
22367 main ()
22368 {
22369
22370 #ifndef __va_copy
22371 error, bail out
22372 #endif
22373
22374 ;
22375 return 0;
22376 }
22377 _ACEOF
22378 if ac_fn_c_try_compile "$LINENO"; then :
22379 gl_cv_func___va_copy=yes
22380 else
22381 gl_cv_func___va_copy=no
22382 fi
22383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22384 fi
22385
22386 as_echo_n="$saved_as_echo_n"
22387
22388 if test $gl_cv_func___va_copy = yes; then
22389
22390 $as_echo "#define va_copy __va_copy" >>confdefs.h
22391
22392 else
22393
22394
22395 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
22396
22397 fi
22398 fi
22399 fi
22400
22401 if test -n "$STDARG_H"; then
22402 GL_GENERATE_STDARG_H_TRUE=
22403 GL_GENERATE_STDARG_H_FALSE='#'
22404 else
22405 GL_GENERATE_STDARG_H_TRUE='#'
22406 GL_GENERATE_STDARG_H_FALSE=
22407 fi
22408
22409
22410
22411
22412
22413
22414 # Define two additional variables used in the Makefile substitution.
22415
22416 if test "$ac_cv_header_stdbool_h" = yes; then
22417 STDBOOL_H=''
22418 else
22419 STDBOOL_H='stdbool.h'
22420 fi
22421
22422 if test -n "$STDBOOL_H"; then
22423 GL_GENERATE_STDBOOL_H_TRUE=
22424 GL_GENERATE_STDBOOL_H_FALSE='#'
22425 else
22426 GL_GENERATE_STDBOOL_H_TRUE='#'
22427 GL_GENERATE_STDBOOL_H_FALSE=
22428 fi
22429
22430
22431 if test "$ac_cv_type__Bool" = yes; then
22432 HAVE__BOOL=1
22433 else
22434 HAVE__BOOL=0
22435 fi
22436
22437
22438
22439
22440
22441 STDDEF_H=
22442 if test $gt_cv_c_wchar_t = no; then
22443 HAVE_WCHAR_T=0
22444 STDDEF_H=stddef.h
22445 fi
22446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
22447 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
22448 if test "${gl_cv_decl_null_works+set}" = set; then :
22449 $as_echo_n "(cached) " >&6
22450 else
22451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22452 /* end confdefs.h. */
22453 #include <stddef.h>
22454 int test[2 * (sizeof NULL == sizeof (void *)) -1];
22455
22456 int
22457 main ()
22458 {
22459
22460 ;
22461 return 0;
22462 }
22463 _ACEOF
22464 if ac_fn_c_try_compile "$LINENO"; then :
22465 gl_cv_decl_null_works=yes
22466 else
22467 gl_cv_decl_null_works=no
22468 fi
22469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22470 fi
22471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
22472 $as_echo "$gl_cv_decl_null_works" >&6; }
22473 if test $gl_cv_decl_null_works = no; then
22474 REPLACE_NULL=1
22475 STDDEF_H=stddef.h
22476 fi
22477
22478 if test -n "$STDDEF_H"; then
22479 GL_GENERATE_STDDEF_H_TRUE=
22480 GL_GENERATE_STDDEF_H_FALSE='#'
22481 else
22482 GL_GENERATE_STDDEF_H_TRUE='#'
22483 GL_GENERATE_STDDEF_H_FALSE=
22484 fi
22485
22486 if test -n "$STDDEF_H"; then
22487
22488
22489
22490
22491
22492
22493
22494
22495 if test $gl_cv_have_include_next = yes; then
22496 gl_cv_next_stddef_h='<'stddef.h'>'
22497 else
22498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
22499 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
22500 if test "${gl_cv_next_stddef_h+set}" = set; then :
22501 $as_echo_n "(cached) " >&6
22502 else
22503
22504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22505 /* end confdefs.h. */
22506 #include <stddef.h>
22507
22508 _ACEOF
22509 case "$host_os" in
22510 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22511 *) gl_absname_cpp="$ac_cpp" ;;
22512 esac
22513
22514 case "$host_os" in
22515 mingw*)
22516 gl_dirsep_regex='[/\\]'
22517 ;;
22518 *)
22519 gl_dirsep_regex='\/'
22520 ;;
22521 esac
22522 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22523
22524 gl_header_literal_regex=`echo 'stddef.h' \
22525 | sed -e "$gl_make_literal_regex_sed"`
22526 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22527 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22528 s|^/[^/]|//&|
22529 p
22530 q
22531 }'
22532 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22533 sed -n "$gl_absolute_header_sed"`'"'
22534
22535
22536 fi
22537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
22538 $as_echo "$gl_cv_next_stddef_h" >&6; }
22539 fi
22540 NEXT_STDDEF_H=$gl_cv_next_stddef_h
22541
22542 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22543 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22544 gl_next_as_first_directive='<'stddef.h'>'
22545 else
22546 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22547 gl_next_as_first_directive=$gl_cv_next_stddef_h
22548 fi
22549 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
22550
22551
22552
22553
22554 fi
22555
22556
22557
22558
22559
22560
22561
22562
22563
22564
22565
22566
22567
22568 if test $gl_cv_have_include_next = yes; then
22569 gl_cv_next_stdio_h='<'stdio.h'>'
22570 else
22571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
22572 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
22573 if test "${gl_cv_next_stdio_h+set}" = set; then :
22574 $as_echo_n "(cached) " >&6
22575 else
22576
22577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22578 /* end confdefs.h. */
22579 #include <stdio.h>
22580
22581 _ACEOF
22582 case "$host_os" in
22583 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22584 *) gl_absname_cpp="$ac_cpp" ;;
22585 esac
22586
22587 case "$host_os" in
22588 mingw*)
22589 gl_dirsep_regex='[/\\]'
22590 ;;
22591 *)
22592 gl_dirsep_regex='\/'
22593 ;;
22594 esac
22595 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22596
22597 gl_header_literal_regex=`echo 'stdio.h' \
22598 | sed -e "$gl_make_literal_regex_sed"`
22599 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22600 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22601 s|^/[^/]|//&|
22602 p
22603 q
22604 }'
22605 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22606 sed -n "$gl_absolute_header_sed"`'"'
22607
22608
22609 fi
22610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
22611 $as_echo "$gl_cv_next_stdio_h" >&6; }
22612 fi
22613 NEXT_STDIO_H=$gl_cv_next_stdio_h
22614
22615 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22616 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22617 gl_next_as_first_directive='<'stdio.h'>'
22618 else
22619 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22620 gl_next_as_first_directive=$gl_cv_next_stdio_h
22621 fi
22622 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
22623
22624
22625
22626
22627
22628 GNULIB_FSCANF=1
22629
22630
22631 cat >>confdefs.h <<_ACEOF
22632 #define GNULIB_FSCANF 1
22633 _ACEOF
22634
22635
22636 GNULIB_SCANF=1
22637
22638
22639 cat >>confdefs.h <<_ACEOF
22640 #define GNULIB_SCANF 1
22641 _ACEOF
22642
22643
22644 GNULIB_FGETC=1
22645 GNULIB_GETC=1
22646 GNULIB_GETCHAR=1
22647 GNULIB_FGETS=1
22648 GNULIB_FREAD=1
22649
22650
22651 GNULIB_FPRINTF=1
22652 GNULIB_PRINTF=1
22653 GNULIB_VFPRINTF=1
22654 GNULIB_VPRINTF=1
22655 GNULIB_FPUTC=1
22656 GNULIB_PUTC=1
22657 GNULIB_PUTCHAR=1
22658 GNULIB_FPUTS=1
22659 GNULIB_PUTS=1
22660 GNULIB_FWRITE=1
22661
22662
22663
22664
22665
22666
22667
22668
22669
22670
22671
22672
22673
22674
22675
22676 if test $gl_cv_have_include_next = yes; then
22677 gl_cv_next_stdlib_h='<'stdlib.h'>'
22678 else
22679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
22680 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
22681 if test "${gl_cv_next_stdlib_h+set}" = set; then :
22682 $as_echo_n "(cached) " >&6
22683 else
22684
22685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22686 /* end confdefs.h. */
22687 #include <stdlib.h>
22688
22689 _ACEOF
22690 case "$host_os" in
22691 aix*) gl_absname_cpp="$ac_cpp -C" ;;
22692 *) gl_absname_cpp="$ac_cpp" ;;
22693 esac
22694
22695 case "$host_os" in
22696 mingw*)
22697 gl_dirsep_regex='[/\\]'
22698 ;;
22699 *)
22700 gl_dirsep_regex='\/'
22701 ;;
22702 esac
22703 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
22704
22705 gl_header_literal_regex=`echo 'stdlib.h' \
22706 | sed -e "$gl_make_literal_regex_sed"`
22707 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
22708 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
22709 s|^/[^/]|//&|
22710 p
22711 q
22712 }'
22713 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
22714 sed -n "$gl_absolute_header_sed"`'"'
22715
22716
22717 fi
22718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
22719 $as_echo "$gl_cv_next_stdlib_h" >&6; }
22720 fi
22721 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
22722
22723 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
22724 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
22725 gl_next_as_first_directive='<'stdlib.h'>'
22726 else
22727 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
22728 gl_next_as_first_directive=$gl_cv_next_stdlib_h
22729 fi
22730 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
22731
22732
22733
22734
22735
22736
22737
22738
22739
22740 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
22741
22742
22743
22744
22745
22746
22747
22748 $as_echo "#define my_strftime nstrftime" >>confdefs.h
22749
22750
22751
22752
22753
22754
22755
22756
22757 if test "$ac_cv_have_decl_strtoimax" != yes; then
22758 HAVE_DECL_STRTOIMAX=0
22759 fi
22760
22761 if test $ac_cv_func_strtoimax = yes; then
22762 HAVE_STRTOIMAX=1
22763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
22764 $as_echo_n "checking whether strtoimax works... " >&6; }
22765 if test "${gl_cv_func_strtoimax+set}" = set; then :
22766 $as_echo_n "(cached) " >&6
22767 else
22768 if test "$cross_compiling" = yes; then :
22769 case "$host_os" in
22770 # Guess no on AIX 5.
22771 aix5*) gl_cv_func_strtoimax="guessing no" ;;
22772 # Guess yes otherwise.
22773 *) gl_cv_func_strtoimax="guessing yes" ;;
22774 esac
22775
22776 else
22777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22778 /* end confdefs.h. */
22779
22780 #include <errno.h>
22781 #include <string.h>
22782 #include <inttypes.h>
22783 int main ()
22784 {
22785 if (sizeof (intmax_t) > sizeof (int))
22786 {
22787 const char *s = "4294967295";
22788 char *p;
22789 intmax_t res;
22790 errno = 0;
22791 res = strtoimax (s, &p, 10);
22792 if (p != s + strlen (s))
22793 return 1;
22794 if (errno != 0)
22795 return 2;
22796 if (res != (intmax_t) 65535 * (intmax_t) 65537)
22797 return 3;
22798 }
22799 else
22800 {
22801 const char *s = "2147483647";
22802 char *p;
22803 intmax_t res;
22804 errno = 0;
22805 res = strtoimax (s, &p, 10);
22806 if (p != s + strlen (s))
22807 return 1;
22808 if (errno != 0)
22809 return 2;
22810 if (res != 2147483647)
22811 return 3;
22812 }
22813 return 0;
22814 }
22815
22816 _ACEOF
22817 if ac_fn_c_try_run "$LINENO"; then :
22818 gl_cv_func_strtoimax=yes
22819 else
22820 gl_cv_func_strtoimax=no
22821 fi
22822 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22823 conftest.$ac_objext conftest.beam conftest.$ac_ext
22824 fi
22825
22826
22827 fi
22828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
22829 $as_echo "$gl_cv_func_strtoimax" >&6; }
22830 case "$gl_cv_func_strtoimax" in
22831 *no) REPLACE_STRTOIMAX=1 ;;
22832 esac
22833 else
22834 HAVE_STRTOIMAX=0
22835 fi
22836
22837 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
22838
22839
22840
22841
22842
22843
22844
22845
22846 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
22847
22848
22849 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
22850 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
22851 ac_have_decl=1
22852 else
22853 ac_have_decl=0
22854 fi
22855
22856 cat >>confdefs.h <<_ACEOF
22857 #define HAVE_DECL_STRTOLL $ac_have_decl
22858 _ACEOF
22859
22860
22861
22862 fi
22863
22864
22865
22866
22867
22868 GNULIB_STRTOIMAX=1
22869
22870
22871
22872
22873
22874
22875
22876
22877
22878 if test "$ac_cv_have_decl_strtoumax" != yes; then
22879 HAVE_DECL_STRTOUMAX=0
22880 fi
22881
22882 if test $ac_cv_func_strtoumax = no; then
22883
22884
22885
22886
22887
22888
22889
22890
22891 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
22892
22893
22894 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
22895 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
22896 ac_have_decl=1
22897 else
22898 ac_have_decl=0
22899 fi
22900
22901 cat >>confdefs.h <<_ACEOF
22902 #define HAVE_DECL_STRTOULL $ac_have_decl
22903 _ACEOF
22904
22905
22906
22907 fi
22908
22909
22910
22911
22912
22913 GNULIB_STRTOUMAX=1
22914
22915
22916
22917
22918
22919
22920
22921 if test $ac_cv_func_symlink = no; then
22922 HAVE_SYMLINK=0
22923 else
22924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
22925 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
22926 if test "${gl_cv_func_symlink_works+set}" = set; then :
22927 $as_echo_n "(cached) " >&6
22928 else
22929 if test "$cross_compiling" = yes; then :
22930 case "$host_os" in
22931 # Guess yes on glibc systems.
22932 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
22933 # If we don't know, assume the worst.
22934 *) gl_cv_func_symlink_works="guessing no" ;;
22935 esac
22936
22937 else
22938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
22939 /* end confdefs.h. */
22940 #include <unistd.h>
22941
22942 int
22943 main ()
22944 {
22945 int result = 0;
22946 if (!symlink ("a", "conftest.link/"))
22947 result |= 1;
22948 if (symlink ("conftest.f", "conftest.lnk2"))
22949 result |= 2;
22950 else if (!symlink ("a", "conftest.lnk2/"))
22951 result |= 4;
22952 return result;
22953
22954 ;
22955 return 0;
22956 }
22957 _ACEOF
22958 if ac_fn_c_try_run "$LINENO"; then :
22959 gl_cv_func_symlink_works=yes
22960 else
22961 gl_cv_func_symlink_works=no
22962 fi
22963 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
22964 conftest.$ac_objext conftest.beam conftest.$ac_ext
22965 fi
22966
22967 rm -f conftest.f conftest.link conftest.lnk2
22968 fi
22969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
22970 $as_echo "$gl_cv_func_symlink_works" >&6; }
22971 case "$gl_cv_func_symlink_works" in
22972 *yes) ;;
22973 *)
22974 REPLACE_SYMLINK=1
22975 ;;
22976 esac
22977 fi
22978
22979 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
22980
22981
22982
22983
22984
22985
22986
22987
22988 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
22989
22990 fi
22991
22992
22993
22994
22995
22996 GNULIB_SYMLINK=1
22997
22998
22999
23000
23001
23002
23003
23004
23005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
23006 $as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
23007 if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
23008 $as_echo_n "(cached) " >&6
23009 else
23010
23011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23012 /* end confdefs.h. */
23013 #include <sys/select.h>
23014 int
23015 main ()
23016 {
23017 struct timeval b;
23018 ;
23019 return 0;
23020 }
23021 _ACEOF
23022 if ac_fn_c_try_compile "$LINENO"; then :
23023 gl_cv_header_sys_select_h_selfcontained=yes
23024 else
23025 gl_cv_header_sys_select_h_selfcontained=no
23026 fi
23027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23028 if test $gl_cv_header_sys_select_h_selfcontained = yes; then
23029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23030 /* end confdefs.h. */
23031 #include <sys/select.h>
23032 int
23033 main ()
23034 {
23035 int memset; int bzero;
23036 ;
23037 return 0;
23038 }
23039
23040 _ACEOF
23041 if ac_fn_c_try_compile "$LINENO"; then :
23042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23043 /* end confdefs.h. */
23044 #include <sys/select.h>
23045 int
23046 main ()
23047 {
23048
23049 #undef memset
23050 #define memset nonexistent_memset
23051 extern
23052 #ifdef __cplusplus
23053 "C"
23054 #endif
23055 void *memset (void *, int, unsigned long);
23056 #undef bzero
23057 #define bzero nonexistent_bzero
23058 extern
23059 #ifdef __cplusplus
23060 "C"
23061 #endif
23062 void bzero (void *, unsigned long);
23063 fd_set fds;
23064 FD_ZERO (&fds);
23065
23066 ;
23067 return 0;
23068 }
23069
23070 _ACEOF
23071 if ac_fn_c_try_link "$LINENO"; then :
23072
23073 else
23074 gl_cv_header_sys_select_h_selfcontained=no
23075 fi
23076 rm -f core conftest.err conftest.$ac_objext \
23077 conftest$ac_exeext conftest.$ac_ext
23078
23079 fi
23080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23081 fi
23082
23083 fi
23084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
23085 $as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
23086
23087
23088
23089
23090
23091
23092
23093
23094
23095 if test $gl_cv_have_include_next = yes; then
23096 gl_cv_next_sys_select_h='<'sys/select.h'>'
23097 else
23098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
23099 $as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
23100 if test "${gl_cv_next_sys_select_h+set}" = set; then :
23101 $as_echo_n "(cached) " >&6
23102 else
23103
23104 if test $ac_cv_header_sys_select_h = yes; then
23105
23106
23107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23108 /* end confdefs.h. */
23109 #include <sys/select.h>
23110
23111 _ACEOF
23112 case "$host_os" in
23113 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23114 *) gl_absname_cpp="$ac_cpp" ;;
23115 esac
23116
23117 case "$host_os" in
23118 mingw*)
23119 gl_dirsep_regex='[/\\]'
23120 ;;
23121 *)
23122 gl_dirsep_regex='\/'
23123 ;;
23124 esac
23125 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23126
23127 gl_header_literal_regex=`echo 'sys/select.h' \
23128 | sed -e "$gl_make_literal_regex_sed"`
23129 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23130 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23131 s|^/[^/]|//&|
23132 p
23133 q
23134 }'
23135 gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23136 sed -n "$gl_absolute_header_sed"`'"'
23137 else
23138 gl_cv_next_sys_select_h='<'sys/select.h'>'
23139 fi
23140
23141
23142 fi
23143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
23144 $as_echo "$gl_cv_next_sys_select_h" >&6; }
23145 fi
23146 NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
23147
23148 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23149 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23150 gl_next_as_first_directive='<'sys/select.h'>'
23151 else
23152 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23153 gl_next_as_first_directive=$gl_cv_next_sys_select_h
23154 fi
23155 NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
23156
23157
23158
23159
23160 if test $ac_cv_header_sys_select_h = yes; then
23161 HAVE_SYS_SELECT_H=1
23162 else
23163 HAVE_SYS_SELECT_H=0
23164 fi
23165
23166
23167
23168
23169
23170 if test $ac_cv_header_sys_socket_h != yes; then
23171 for ac_header in winsock2.h
23172 do :
23173 ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
23174 if test "x$ac_cv_header_winsock2_h" = x""yes; then :
23175 cat >>confdefs.h <<_ACEOF
23176 #define HAVE_WINSOCK2_H 1
23177 _ACEOF
23178
23179 fi
23180
23181 done
23182
23183 fi
23184 if test "$ac_cv_header_winsock2_h" = yes; then
23185 HAVE_WINSOCK2_H=1
23186 UNISTD_H_HAVE_WINSOCK2_H=1
23187 SYS_IOCTL_H_HAVE_WINSOCK2_H=1
23188 else
23189 HAVE_WINSOCK2_H=0
23190 fi
23191
23192
23193
23194
23195
23196
23197
23198
23199
23200
23201
23202
23203
23204
23205
23206
23207
23208
23209
23210
23211
23212
23213 if test $gl_cv_have_include_next = yes; then
23214 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23215 else
23216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
23217 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
23218 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
23219 $as_echo_n "(cached) " >&6
23220 else
23221
23222 if test $ac_cv_header_sys_stat_h = yes; then
23223
23224
23225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23226 /* end confdefs.h. */
23227 #include <sys/stat.h>
23228
23229 _ACEOF
23230 case "$host_os" in
23231 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23232 *) gl_absname_cpp="$ac_cpp" ;;
23233 esac
23234
23235 case "$host_os" in
23236 mingw*)
23237 gl_dirsep_regex='[/\\]'
23238 ;;
23239 *)
23240 gl_dirsep_regex='\/'
23241 ;;
23242 esac
23243 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23244
23245 gl_header_literal_regex=`echo 'sys/stat.h' \
23246 | sed -e "$gl_make_literal_regex_sed"`
23247 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23248 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23249 s|^/[^/]|//&|
23250 p
23251 q
23252 }'
23253 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23254 sed -n "$gl_absolute_header_sed"`'"'
23255 else
23256 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
23257 fi
23258
23259
23260 fi
23261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
23262 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
23263 fi
23264 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
23265
23266 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23267 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23268 gl_next_as_first_directive='<'sys/stat.h'>'
23269 else
23270 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23271 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
23272 fi
23273 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
23274
23275
23276
23277
23278
23279
23280
23281
23282
23283
23284
23285 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
23286
23287 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
23288
23289 fi
23290
23291 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
23292 #include <sys/stat.h>
23293 "
23294 if test "x$ac_cv_type_nlink_t" = x""yes; then :
23295
23296 else
23297
23298 $as_echo "#define nlink_t int" >>confdefs.h
23299
23300 fi
23301
23302
23303
23304
23305
23306
23307
23308
23309
23310
23311
23312
23313
23314
23315
23316
23317
23318
23319 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
23320 "
23321 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
23322 ac_have_decl=1
23323 else
23324 ac_have_decl=0
23325 fi
23326
23327 cat >>confdefs.h <<_ACEOF
23328 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
23329 _ACEOF
23330
23331 if test $ac_cv_have_decl_localtime_r = no; then
23332 HAVE_DECL_LOCALTIME_R=0
23333 fi
23334
23335
23336 if test $ac_cv_func_localtime_r = yes; then
23337 HAVE_LOCALTIME_R=1
23338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
23339 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
23340 if test "${gl_cv_time_r_posix+set}" = set; then :
23341 $as_echo_n "(cached) " >&6
23342 else
23343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23344 /* end confdefs.h. */
23345 #include <time.h>
23346 int
23347 main ()
23348 {
23349 /* We don't need to append 'restrict's to the argument types,
23350 even though the POSIX signature has the 'restrict's,
23351 since C99 says they can't affect type compatibility. */
23352 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
23353 if (ptr) return 0;
23354 /* Check the return type is a pointer.
23355 On HP-UX 10 it is 'int'. */
23356 *localtime_r (0, 0);
23357 ;
23358 return 0;
23359 }
23360
23361 _ACEOF
23362 if ac_fn_c_try_compile "$LINENO"; then :
23363 gl_cv_time_r_posix=yes
23364 else
23365 gl_cv_time_r_posix=no
23366 fi
23367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23368
23369 fi
23370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
23371 $as_echo "$gl_cv_time_r_posix" >&6; }
23372 if test $gl_cv_time_r_posix = yes; then
23373 REPLACE_LOCALTIME_R=0
23374 else
23375 REPLACE_LOCALTIME_R=1
23376 fi
23377 else
23378 HAVE_LOCALTIME_R=0
23379 fi
23380
23381 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
23382
23383
23384
23385
23386
23387
23388
23389
23390 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
23391
23392
23393 :
23394
23395 fi
23396
23397
23398
23399
23400
23401 GNULIB_TIME_R=1
23402
23403
23404
23405
23406
23407 :
23408
23409
23410
23411
23412
23413
23414
23415
23416
23417
23418
23419
23420
23421 if test $gl_cv_have_include_next = yes; then
23422 gl_cv_next_unistd_h='<'unistd.h'>'
23423 else
23424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
23425 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
23426 if test "${gl_cv_next_unistd_h+set}" = set; then :
23427 $as_echo_n "(cached) " >&6
23428 else
23429
23430 if test $ac_cv_header_unistd_h = yes; then
23431
23432
23433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23434 /* end confdefs.h. */
23435 #include <unistd.h>
23436
23437 _ACEOF
23438 case "$host_os" in
23439 aix*) gl_absname_cpp="$ac_cpp -C" ;;
23440 *) gl_absname_cpp="$ac_cpp" ;;
23441 esac
23442
23443 case "$host_os" in
23444 mingw*)
23445 gl_dirsep_regex='[/\\]'
23446 ;;
23447 *)
23448 gl_dirsep_regex='\/'
23449 ;;
23450 esac
23451 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
23452
23453 gl_header_literal_regex=`echo 'unistd.h' \
23454 | sed -e "$gl_make_literal_regex_sed"`
23455 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
23456 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
23457 s|^/[^/]|//&|
23458 p
23459 q
23460 }'
23461 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
23462 sed -n "$gl_absolute_header_sed"`'"'
23463 else
23464 gl_cv_next_unistd_h='<'unistd.h'>'
23465 fi
23466
23467
23468 fi
23469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
23470 $as_echo "$gl_cv_next_unistd_h" >&6; }
23471 fi
23472 NEXT_UNISTD_H=$gl_cv_next_unistd_h
23473
23474 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
23475 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
23476 gl_next_as_first_directive='<'unistd.h'>'
23477 else
23478 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
23479 gl_next_as_first_directive=$gl_cv_next_unistd_h
23480 fi
23481 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
23482
23483
23484
23485
23486 if test $ac_cv_header_unistd_h = yes; then
23487 HAVE_UNISTD_H=1
23488 else
23489 HAVE_UNISTD_H=0
23490 fi
23491
23492
23493
23494
23495
23496
23497
23498
23499
23500
23501
23502
23503
23504
23505 if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
23506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
23507 $as_echo_n "checking whether futimesat handles NULL file... " >&6; }
23508 if test "${gl_cv_func_futimesat_works+set}" = set; then :
23509 $as_echo_n "(cached) " >&6
23510 else
23511 touch conftest.file
23512 if test "$cross_compiling" = yes; then :
23513 case "$host_os" in
23514 # Guess yes on glibc systems.
23515 *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
23516 # If we don't know, assume the worst.
23517 *) gl_cv_func_futimesat_works="guessing no" ;;
23518 esac
23519
23520 else
23521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23522 /* end confdefs.h. */
23523
23524 #include <stddef.h>
23525 #include <sys/times.h>
23526 #include <fcntl.h>
23527
23528 int
23529 main ()
23530 {
23531 int fd = open ("conftest.file", O_RDWR);
23532 if (fd < 0) return 1;
23533 if (futimesat (fd, NULL, NULL)) return 2;
23534
23535 ;
23536 return 0;
23537 }
23538 _ACEOF
23539 if ac_fn_c_try_run "$LINENO"; then :
23540 gl_cv_func_futimesat_works=yes
23541 else
23542 gl_cv_func_futimesat_works=no
23543 fi
23544 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23545 conftest.$ac_objext conftest.beam conftest.$ac_ext
23546 fi
23547
23548 rm -f conftest.file
23549 fi
23550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
23551 $as_echo "$gl_cv_func_futimesat_works" >&6; }
23552 case "$gl_cv_func_futimesat_works" in
23553 *yes) ;;
23554 *)
23555
23556 $as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
23557
23558 ;;
23559 esac
23560 fi
23561
23562 gl_gnulib_enabled_dosname=false
23563 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
23564 gl_gnulib_enabled_pathmax=false
23565 gl_gnulib_enabled_stat=false
23566 gl_gnulib_enabled_strtoll=false
23567 gl_gnulib_enabled_strtoull=false
23568 gl_gnulib_enabled_verify=false
23569 func_gl_gnulib_m4code_dosname ()
23570 {
23571 if ! $gl_gnulib_enabled_dosname; then
23572 gl_gnulib_enabled_dosname=true
23573 fi
23574 }
23575 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
23576 {
23577 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23578
23579
23580 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
23581 fi
23582 }
23583 func_gl_gnulib_m4code_pathmax ()
23584 {
23585 if ! $gl_gnulib_enabled_pathmax; then
23586
23587
23588
23589 gl_gnulib_enabled_pathmax=true
23590 fi
23591 }
23592 func_gl_gnulib_m4code_stat ()
23593 {
23594 if ! $gl_gnulib_enabled_stat; then
23595
23596
23597
23598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
23599 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
23600 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
23601 $as_echo_n "(cached) " >&6
23602 else
23603 if test "$cross_compiling" = yes; then :
23604 case $host_os in
23605 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
23606 *) gl_cv_func_stat_dir_slash="guessing yes";;
23607 esac
23608 else
23609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23610 /* end confdefs.h. */
23611 #include <sys/stat.h>
23612
23613 int
23614 main ()
23615 {
23616 struct stat st; return stat (".", &st) != stat ("./", &st);
23617 ;
23618 return 0;
23619 }
23620 _ACEOF
23621 if ac_fn_c_try_run "$LINENO"; then :
23622 gl_cv_func_stat_dir_slash=yes
23623 else
23624 gl_cv_func_stat_dir_slash=no
23625 fi
23626 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23627 conftest.$ac_objext conftest.beam conftest.$ac_ext
23628 fi
23629
23630 fi
23631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
23632 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
23633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
23634 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
23635 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
23636 $as_echo_n "(cached) " >&6
23637 else
23638 touch conftest.tmp
23639 # Assume that if we have lstat, we can also check symlinks.
23640 if test $ac_cv_func_lstat = yes; then
23641 ln -s conftest.tmp conftest.lnk
23642 fi
23643 if test "$cross_compiling" = yes; then :
23644 case "$host_os" in
23645 # Guess yes on glibc systems.
23646 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
23647 # If we don't know, assume the worst.
23648 *) gl_cv_func_stat_file_slash="guessing no" ;;
23649 esac
23650
23651 else
23652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
23653 /* end confdefs.h. */
23654 #include <sys/stat.h>
23655
23656 int
23657 main ()
23658 {
23659 int result = 0;
23660 struct stat st;
23661 if (!stat ("conftest.tmp/", &st))
23662 result |= 1;
23663 #if HAVE_LSTAT
23664 if (!stat ("conftest.lnk/", &st))
23665 result |= 2;
23666 #endif
23667 return result;
23668
23669 ;
23670 return 0;
23671 }
23672 _ACEOF
23673 if ac_fn_c_try_run "$LINENO"; then :
23674 gl_cv_func_stat_file_slash=yes
23675 else
23676 gl_cv_func_stat_file_slash=no
23677 fi
23678 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
23679 conftest.$ac_objext conftest.beam conftest.$ac_ext
23680 fi
23681
23682 rm -f conftest.tmp conftest.lnk
23683 fi
23684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
23685 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
23686 case $gl_cv_func_stat_dir_slash in
23687 *no) REPLACE_STAT=1
23688
23689 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
23690 ;;
23691 esac
23692 case $gl_cv_func_stat_file_slash in
23693 *no) REPLACE_STAT=1
23694
23695 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
23696 ;;
23697 esac
23698
23699 if test $REPLACE_STAT = 1; then
23700
23701
23702
23703
23704
23705
23706
23707
23708 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
23709
23710
23711
23712 :
23713
23714 fi
23715
23716
23717
23718
23719
23720 GNULIB_STAT=1
23721
23722
23723
23724
23725
23726 gl_gnulib_enabled_stat=true
23727 if test $REPLACE_STAT = 1; then
23728 func_gl_gnulib_m4code_dosname
23729 fi
23730 if test $REPLACE_STAT = 1; then
23731 func_gl_gnulib_m4code_pathmax
23732 fi
23733 if test $REPLACE_STAT = 1; then
23734 func_gl_gnulib_m4code_verify
23735 fi
23736 fi
23737 }
23738 func_gl_gnulib_m4code_strtoll ()
23739 {
23740 if ! $gl_gnulib_enabled_strtoll; then
23741
23742
23743
23744 if test "$ac_cv_type_long_long_int" = yes; then
23745 for ac_func in strtoll
23746 do :
23747 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
23748 if test "x$ac_cv_func_strtoll" = x""yes; then :
23749 cat >>confdefs.h <<_ACEOF
23750 #define HAVE_STRTOLL 1
23751 _ACEOF
23752
23753 fi
23754 done
23755
23756 if test $ac_cv_func_strtoll = no; then
23757 HAVE_STRTOLL=0
23758 fi
23759 fi
23760
23761 if test $HAVE_STRTOLL = 0; then
23762
23763
23764
23765
23766
23767
23768
23769
23770 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
23771
23772
23773 :
23774
23775 fi
23776
23777
23778
23779
23780
23781 GNULIB_STRTOLL=1
23782
23783
23784
23785
23786
23787 gl_gnulib_enabled_strtoll=true
23788 fi
23789 }
23790 func_gl_gnulib_m4code_strtoull ()
23791 {
23792 if ! $gl_gnulib_enabled_strtoull; then
23793
23794
23795
23796 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
23797 for ac_func in strtoull
23798 do :
23799 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
23800 if test "x$ac_cv_func_strtoull" = x""yes; then :
23801 cat >>confdefs.h <<_ACEOF
23802 #define HAVE_STRTOULL 1
23803 _ACEOF
23804
23805 fi
23806 done
23807
23808 if test $ac_cv_func_strtoull = no; then
23809 HAVE_STRTOULL=0
23810 fi
23811 fi
23812
23813 if test $HAVE_STRTOULL = 0; then
23814
23815
23816
23817
23818
23819
23820
23821
23822 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
23823
23824
23825 :
23826
23827 fi
23828
23829
23830
23831
23832
23833 GNULIB_STRTOULL=1
23834
23835
23836
23837
23838
23839 gl_gnulib_enabled_strtoull=true
23840 fi
23841 }
23842 func_gl_gnulib_m4code_verify ()
23843 {
23844 if ! $gl_gnulib_enabled_verify; then
23845 gl_gnulib_enabled_verify=true
23846 fi
23847 }
23848 if test $REPLACE_GETOPT = 1; then
23849 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
23850 fi
23851 if test $REPLACE_LSTAT = 1; then
23852 func_gl_gnulib_m4code_dosname
23853 fi
23854 if test $REPLACE_LSTAT = 1; then
23855 func_gl_gnulib_m4code_stat
23856 fi
23857 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
23858 func_gl_gnulib_m4code_stat
23859 fi
23860 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
23861 func_gl_gnulib_m4code_strtoll
23862 fi
23863 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
23864 func_gl_gnulib_m4code_verify
23865 fi
23866 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
23867 func_gl_gnulib_m4code_strtoull
23868 fi
23869 if test $ac_cv_func_strtoumax = no; then
23870 func_gl_gnulib_m4code_verify
23871 fi
23872
23873 if $gl_gnulib_enabled_dosname; then
23874 gl_GNULIB_ENABLED_dosname_TRUE=
23875 gl_GNULIB_ENABLED_dosname_FALSE='#'
23876 else
23877 gl_GNULIB_ENABLED_dosname_TRUE='#'
23878 gl_GNULIB_ENABLED_dosname_FALSE=
23879 fi
23880
23881 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
23882 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
23883 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
23884 else
23885 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
23886 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
23887 fi
23888
23889 if $gl_gnulib_enabled_pathmax; then
23890 gl_GNULIB_ENABLED_pathmax_TRUE=
23891 gl_GNULIB_ENABLED_pathmax_FALSE='#'
23892 else
23893 gl_GNULIB_ENABLED_pathmax_TRUE='#'
23894 gl_GNULIB_ENABLED_pathmax_FALSE=
23895 fi
23896
23897 if $gl_gnulib_enabled_stat; then
23898 gl_GNULIB_ENABLED_stat_TRUE=
23899 gl_GNULIB_ENABLED_stat_FALSE='#'
23900 else
23901 gl_GNULIB_ENABLED_stat_TRUE='#'
23902 gl_GNULIB_ENABLED_stat_FALSE=
23903 fi
23904
23905 if $gl_gnulib_enabled_strtoll; then
23906 gl_GNULIB_ENABLED_strtoll_TRUE=
23907 gl_GNULIB_ENABLED_strtoll_FALSE='#'
23908 else
23909 gl_GNULIB_ENABLED_strtoll_TRUE='#'
23910 gl_GNULIB_ENABLED_strtoll_FALSE=
23911 fi
23912
23913 if $gl_gnulib_enabled_strtoull; then
23914 gl_GNULIB_ENABLED_strtoull_TRUE=
23915 gl_GNULIB_ENABLED_strtoull_FALSE='#'
23916 else
23917 gl_GNULIB_ENABLED_strtoull_TRUE='#'
23918 gl_GNULIB_ENABLED_strtoull_FALSE=
23919 fi
23920
23921 if $gl_gnulib_enabled_verify; then
23922 gl_GNULIB_ENABLED_verify_TRUE=
23923 gl_GNULIB_ENABLED_verify_FALSE='#'
23924 else
23925 gl_GNULIB_ENABLED_verify_TRUE='#'
23926 gl_GNULIB_ENABLED_verify_FALSE=
23927 fi
23928
23929 # End of code from modules
23930
23931
23932
23933
23934
23935
23936
23937
23938
23939 gltests_libdeps=
23940 gltests_ltlibdeps=
23941
23942
23943
23944
23945
23946
23947
23948
23949
23950 gl_source_base='tests'
23951 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
23952
23953 gl_module_indicator_condition=$gltests_WITNESS
23954
23955
23956
23957
23958
23959
23960
23961
23962
23963
23964 LIBGNU_LIBDEPS="$gl_libdeps"
23965
23966 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
23967
23968
23969 CFLAGS=$SAVE_CFLAGS
23970 LIBS=$SAVE_LIBS
23971
23972 case "$opsys" in
23973 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
23974
23975 darwin)
23976 ## The -headerpad option tells ld (see man page) to leave room at the
23977 ## end of the header for adding load commands. Needed for dumping.
23978 ## 0x690 is the total size of 30 segment load commands (at 56
23979 ## each); under Cocoa 31 commands are required.
23980 if test "$HAVE_NS" = "yes"; then
23981 libs_nsgui="-framework AppKit"
23982 headerpad_extra=6C8
23983 else
23984 libs_nsgui=
23985 headerpad_extra=690
23986 fi
23987 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
23988
23989 ## This is here because src/Makefile.in did some extra fiddling around
23990 ## with LD_SWITCH_SYSTEM. The cpp logic was:
23991 ## #ifndef LD_SWITCH_SYSTEM
23992 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
23993 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
23994 ## not using gcc, darwin.
23995 ## Because this was done in src/Makefile.in, the resulting part of
23996 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
23997 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
23998 ## rather than LD_SWITCH_SYSTEM.
23999 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
24000 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
24001 ;;
24002
24003 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
24004 ## find X at run-time.
24005 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
24006 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
24007 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
24008 ## had different values in configure (in ac_link) and src/Makefile.in.
24009 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
24010 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
24011
24012 *) LD_SWITCH_SYSTEM_TEMACS= ;;
24013 esac
24014
24015 if test "$NS_IMPL_GNUSTEP" = "yes"; then
24016 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
24017 fi
24018
24019
24020
24021
24022 LD_FIRSTFLAG=
24023 ORDINARY_LINK=
24024 case "$opsys" in
24025 ## gnu: GNU needs its own crt0.
24026 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
24027
24028 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
24029 ## library search parth, i.e. it won't search /usr/lib for libc and
24030 ## friends. Using -nostartfiles instead avoids this problem, and
24031 ## will also work on earlier NetBSD releases.
24032 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
24033
24034 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
24035 ## MkLinux/LinuxPPC needs this.
24036 ## s390x-* only supports opsys = gnu-linux so it can be added here.
24037 gnu-*)
24038 case "$canonical" in
24039 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
24040 esac
24041 ;;
24042 esac
24043
24044
24045 if test "x$ORDINARY_LINK" = "xyes"; then
24046
24047 LD_FIRSTFLAG=""
24048
24049 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
24050
24051
24052 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
24053 ## freebsd, gnu-* not on powerpc*|s390x*.
24054 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
24055
24056 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
24057 ## places that are difficult to figure out at make time. Fortunately,
24058 ## these same versions allow you to pass arbitrary flags on to the
24059 ## linker, so there is no reason not to use it as a linker.
24060 ##
24061 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
24062 ## searching for libraries in its internal directories, so we have to
24063 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
24064 LD_FIRSTFLAG="-nostdlib"
24065 fi
24066
24067 ## FIXME? What setting of EDIT_LDFLAGS should this have?
24068 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
24069
24070
24071
24072
24073 ## FIXME? The logic here is not precisely the same as that above.
24074 ## There is no check here for a pre-defined LD_FIRSTFLAG.
24075 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
24076 LIB_GCC=
24077 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
24078
24079 case "$opsys" in
24080 freebsd|netbsd|openbsd) LIB_GCC= ;;
24081
24082 gnu-*)
24083 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
24084 ## build on ARM EABI under GNU/Linux. (Bug#5518)
24085 case $host_cpu in
24086 arm*)
24087 LIB_GCC="-lgcc_s"
24088 ;;
24089 *)
24090 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
24091 ## immediately undefine it again and redefine it to empty.
24092 ## Was the C_SWITCH_X_SITE part really necessary?
24093 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
24094 LIB_GCC=
24095 ;;
24096 esac
24097 ;;
24098
24099 ## Ask GCC where to find libgcc.a.
24100 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
24101 esac
24102 fi
24103
24104 ## Common for all window systems
24105 if test "$window_system" != "none"; then
24106
24107 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
24108
24109
24110 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
24111
24112 WINDOW_SYSTEM_OBJ="fontset.o fringe.o image.o"
24113 fi
24114
24115
24116
24117
24118
24119 #### Report on what we decided to do.
24120 #### Report GTK as a toolkit, even if it doesn't use Xt.
24121 #### It makes printing result more understandable as using GTK sets
24122 #### toolkit_scroll_bars to yes by default.
24123 if test "${HAVE_GTK}" = "yes"; then
24124 if test "${with_gtk3}" = "yes"; then
24125 USE_X_TOOLKIT=GTK3
24126 else
24127 USE_X_TOOLKIT=GTK
24128 fi
24129 fi
24130
24131 echo "
24132 Configured for \`${canonical}'.
24133
24134 Where should the build process find the source code? ${srcdir}
24135 What compiler should emacs be built with? ${CC} ${CFLAGS}
24136 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
24137 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
24138 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
24139 What window system should Emacs use? ${window_system}
24140 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
24141
24142 if test -n "${x_includes}"; then
24143 echo " Where do we find X Windows header files? ${x_includes}"
24144 else
24145 echo " Where do we find X Windows header files? Standard dirs"
24146 fi
24147 if test -n "${x_libraries}"; then
24148 echo " Where do we find X Windows libraries? ${x_libraries}"
24149 else
24150 echo " Where do we find X Windows libraries? Standard dirs"
24151 fi
24152
24153 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
24154 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
24155 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
24156 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
24157 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
24158 echo " Does Emacs use -lpng? ${HAVE_PNG}"
24159 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
24160 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
24161
24162 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
24163 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
24164 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
24165 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
24166 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
24167 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
24168 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
24169
24170 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
24171 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
24172 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
24173 echo " Does Emacs use -lxft? ${HAVE_XFT}"
24174
24175 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
24176 echo
24177
24178 if test -n "${EMACSDATA}"; then
24179 echo " Environment variable EMACSDATA set to: $EMACSDATA"
24180 fi
24181 if test -n "${EMACSDOC}"; then
24182 echo " Environment variable EMACSDOC set to: $EMACSDOC"
24183 fi
24184
24185 echo
24186
24187 if test "$HAVE_NS" = "yes"; then
24188 echo
24189 echo "You must run \"${MAKE-make} install\" in order to test the built application.
24190 The installed application will go to nextstep/Emacs.app and can be
24191 run or moved from there."
24192 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24193 echo "The application will be fully self-contained."
24194 else
24195 echo "The lisp resources for the application will be installed under ${prefix}.
24196 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
24197 to run if these resources are not installed."
24198 fi
24199 echo
24200 fi
24201
24202 if test "${opsys}" = "cygwin"; then
24203 case `uname -r` in
24204 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
24205 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
24206 echo
24207 ;;
24208 esac
24209 fi
24210
24211 # Remove any trailing slashes in these variables.
24212 test "${prefix}" != NONE &&
24213 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24214 test "${exec_prefix}" != NONE &&
24215 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24216
24217 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
24218
24219 ac_config_files="$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"
24220
24221
24222 opt_makefile=test/automated/Makefile
24223
24224 if test -f $srcdir/${opt_makefile}.in; then
24225 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24226 ac_config_files="$ac_config_files test/automated/Makefile"
24227
24228 fi
24229
24230
24231 opt_makefile=admin/unidata/Makefile
24232
24233 if test -f $srcdir/${opt_makefile}.in; then
24234 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
24235 ac_config_files="$ac_config_files admin/unidata/Makefile"
24236
24237 fi
24238
24239
24240 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
24241
24242
24243
24244 ac_config_commands="$ac_config_commands mkdirs"
24245
24246
24247 ac_config_commands="$ac_config_commands epaths"
24248
24249
24250 ac_config_commands="$ac_config_commands gdbinit"
24251
24252
24253 cat >confcache <<\_ACEOF
24254 # This file is a shell script that caches the results of configure
24255 # tests run on this system so they can be shared between configure
24256 # scripts and configure runs, see configure's option --config-cache.
24257 # It is not useful on other systems. If it contains results you don't
24258 # want to keep, you may remove or edit it.
24259 #
24260 # config.status only pays attention to the cache file if you give it
24261 # the --recheck option to rerun configure.
24262 #
24263 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24264 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24265 # following values.
24266
24267 _ACEOF
24268
24269 # The following way of writing the cache mishandles newlines in values,
24270 # but we know of no workaround that is simple, portable, and efficient.
24271 # So, we kill variables containing newlines.
24272 # Ultrix sh set writes to stderr and can't be redirected directly,
24273 # and sets the high bit in the cache file unless we assign to the vars.
24274 (
24275 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24276 eval ac_val=\$$ac_var
24277 case $ac_val in #(
24278 *${as_nl}*)
24279 case $ac_var in #(
24280 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
24281 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
24282 esac
24283 case $ac_var in #(
24284 _ | IFS | as_nl) ;; #(
24285 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
24286 *) { eval $ac_var=; unset $ac_var;} ;;
24287 esac ;;
24288 esac
24289 done
24290
24291 (set) 2>&1 |
24292 case $as_nl`(ac_space=' '; set) 2>&1` in #(
24293 *${as_nl}ac_space=\ *)
24294 # `set' does not quote correctly, so add quotes: double-quote
24295 # substitution turns \\\\ into \\, and sed turns \\ into \.
24296 sed -n \
24297 "s/'/'\\\\''/g;
24298 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24299 ;; #(
24300 *)
24301 # `set' quotes correctly as required by POSIX, so do not add quotes.
24302 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24303 ;;
24304 esac |
24305 sort
24306 ) |
24307 sed '
24308 /^ac_cv_env_/b end
24309 t clear
24310 :clear
24311 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24312 t end
24313 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24314 :end' >>confcache
24315 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24316 if test -w "$cache_file"; then
24317 test "x$cache_file" != "x/dev/null" &&
24318 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
24319 $as_echo "$as_me: updating cache $cache_file" >&6;}
24320 cat confcache >$cache_file
24321 else
24322 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
24323 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24324 fi
24325 fi
24326 rm -f confcache
24327
24328 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24329 # Let make expand exec_prefix.
24330 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24331
24332 DEFS=-DHAVE_CONFIG_H
24333
24334 ac_libobjs=
24335 ac_ltlibobjs=
24336 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24337 # 1. Remove the extension, and $U if already installed.
24338 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24339 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
24340 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
24341 # will be set to the directory where LIBOBJS objects are built.
24342 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24343 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
24344 done
24345 LIBOBJS=$ac_libobjs
24346
24347 LTLIBOBJS=$ac_ltlibobjs
24348
24349
24350 if test -n "$EXEEXT"; then
24351 am__EXEEXT_TRUE=
24352 am__EXEEXT_FALSE='#'
24353 else
24354 am__EXEEXT_TRUE='#'
24355 am__EXEEXT_FALSE=
24356 fi
24357
24358 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
24359 as_fn_error "conditional \"AMDEP\" was never defined.
24360 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24361 fi
24362 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
24363 as_fn_error "conditional \"am__fastdepCC\" was never defined.
24364 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24365 fi
24366 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
24367 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
24368 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24369 fi
24370 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
24371 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
24372 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24373 fi
24374
24375 if test -z "${GL_GENERATE_EXECINFO_H_TRUE}" && test -z "${GL_GENERATE_EXECINFO_H_FALSE}"; then
24376 as_fn_error "conditional \"GL_GENERATE_EXECINFO_H\" was never defined.
24377 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24378 fi
24379 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
24380 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
24381 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24382 fi
24383 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
24384 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
24385 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24386 fi
24387 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
24388 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
24389 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24390 fi
24391 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
24392 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
24393 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24394 fi
24395 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
24396 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
24397 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24398 fi
24399 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
24400 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
24401 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24402 fi
24403 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
24404 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
24405 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24406 fi
24407 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
24408 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
24409 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24410 fi
24411 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
24412 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
24413 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24414 fi
24415 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
24416 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
24417 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24418 fi
24419 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
24420 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
24421 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24422 fi
24423 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
24424 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
24425 Usually this means the macro was only invoked conditionally." "$LINENO" 5
24426 fi
24427
24428 gl_libobjs=
24429 gl_ltlibobjs=
24430 if test -n "$gl_LIBOBJS"; then
24431 # Remove the extension.
24432 sed_drop_objext='s/\.o$//;s/\.obj$//'
24433 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24434 gl_libobjs="$gl_libobjs $i.$ac_objext"
24435 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
24436 done
24437 fi
24438 gl_LIBOBJS=$gl_libobjs
24439
24440 gl_LTLIBOBJS=$gl_ltlibobjs
24441
24442
24443
24444 gltests_libobjs=
24445 gltests_ltlibobjs=
24446 if test -n "$gltests_LIBOBJS"; then
24447 # Remove the extension.
24448 sed_drop_objext='s/\.o$//;s/\.obj$//'
24449 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
24450 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
24451 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
24452 done
24453 fi
24454 gltests_LIBOBJS=$gltests_libobjs
24455
24456 gltests_LTLIBOBJS=$gltests_ltlibobjs
24457
24458
24459
24460 : ${CONFIG_STATUS=./config.status}
24461 ac_write_fail=0
24462 ac_clean_files_save=$ac_clean_files
24463 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24464 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
24465 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
24466 as_write_fail=0
24467 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
24468 #! $SHELL
24469 # Generated by $as_me.
24470 # Run this file to recreate the current configuration.
24471 # Compiler output produced by configure, useful for debugging
24472 # configure, is in config.log if it exists.
24473
24474 debug=false
24475 ac_cs_recheck=false
24476 ac_cs_silent=false
24477
24478 SHELL=\${CONFIG_SHELL-$SHELL}
24479 export SHELL
24480 _ASEOF
24481 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
24482 ## -------------------- ##
24483 ## M4sh Initialization. ##
24484 ## -------------------- ##
24485
24486 # Be more Bourne compatible
24487 DUALCASE=1; export DUALCASE # for MKS sh
24488 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
24489 emulate sh
24490 NULLCMD=:
24491 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
24492 # is contrary to our usage. Disable this feature.
24493 alias -g '${1+"$@"}'='"$@"'
24494 setopt NO_GLOB_SUBST
24495 else
24496 case `(set -o) 2>/dev/null` in #(
24497 *posix*) :
24498 set -o posix ;; #(
24499 *) :
24500 ;;
24501 esac
24502 fi
24503
24504
24505 as_nl='
24506 '
24507 export as_nl
24508 # Printing a long string crashes Solaris 7 /usr/bin/printf.
24509 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
24510 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
24511 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
24512 # Prefer a ksh shell builtin over an external printf program on Solaris,
24513 # but without wasting forks for bash or zsh.
24514 if test -z "$BASH_VERSION$ZSH_VERSION" \
24515 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
24516 as_echo='print -r --'
24517 as_echo_n='print -rn --'
24518 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
24519 as_echo='printf %s\n'
24520 as_echo_n='printf %s'
24521 else
24522 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
24523 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
24524 as_echo_n='/usr/ucb/echo -n'
24525 else
24526 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
24527 as_echo_n_body='eval
24528 arg=$1;
24529 case $arg in #(
24530 *"$as_nl"*)
24531 expr "X$arg" : "X\\(.*\\)$as_nl";
24532 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
24533 esac;
24534 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
24535 '
24536 export as_echo_n_body
24537 as_echo_n='sh -c $as_echo_n_body as_echo'
24538 fi
24539 export as_echo_body
24540 as_echo='sh -c $as_echo_body as_echo'
24541 fi
24542
24543 # The user is always right.
24544 if test "${PATH_SEPARATOR+set}" != set; then
24545 PATH_SEPARATOR=:
24546 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
24547 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
24548 PATH_SEPARATOR=';'
24549 }
24550 fi
24551
24552
24553 # IFS
24554 # We need space, tab and new line, in precisely that order. Quoting is
24555 # there to prevent editors from complaining about space-tab.
24556 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24557 # splitting by setting IFS to empty value.)
24558 IFS=" "" $as_nl"
24559
24560 # Find who we are. Look in the path if we contain no directory separator.
24561 case $0 in #((
24562 *[\\/]* ) as_myself=$0 ;;
24563 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24564 for as_dir in $PATH
24565 do
24566 IFS=$as_save_IFS
24567 test -z "$as_dir" && as_dir=.
24568 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24569 done
24570 IFS=$as_save_IFS
24571
24572 ;;
24573 esac
24574 # We did not find ourselves, most probably we were run as `sh COMMAND'
24575 # in which case we are not to be found in the path.
24576 if test "x$as_myself" = x; then
24577 as_myself=$0
24578 fi
24579 if test ! -f "$as_myself"; then
24580 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24581 exit 1
24582 fi
24583
24584 # Unset variables that we do not need and which cause bugs (e.g. in
24585 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
24586 # suppresses any "Segmentation fault" message there. '((' could
24587 # trigger a bug in pdksh 5.2.14.
24588 for as_var in BASH_ENV ENV MAIL MAILPATH
24589 do eval test x\${$as_var+set} = xset \
24590 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
24591 done
24592 PS1='$ '
24593 PS2='> '
24594 PS4='+ '
24595
24596 # NLS nuisances.
24597 LC_ALL=C
24598 export LC_ALL
24599 LANGUAGE=C
24600 export LANGUAGE
24601
24602 # CDPATH.
24603 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
24604
24605
24606 # as_fn_error ERROR [LINENO LOG_FD]
24607 # ---------------------------------
24608 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
24609 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
24610 # script with status $?, using 1 if that was 0.
24611 as_fn_error ()
24612 {
24613 as_status=$?; test $as_status -eq 0 && as_status=1
24614 if test "$3"; then
24615 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
24616 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
24617 fi
24618 $as_echo "$as_me: error: $1" >&2
24619 as_fn_exit $as_status
24620 } # as_fn_error
24621
24622
24623 # as_fn_set_status STATUS
24624 # -----------------------
24625 # Set $? to STATUS, without forking.
24626 as_fn_set_status ()
24627 {
24628 return $1
24629 } # as_fn_set_status
24630
24631 # as_fn_exit STATUS
24632 # -----------------
24633 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
24634 as_fn_exit ()
24635 {
24636 set +e
24637 as_fn_set_status $1
24638 exit $1
24639 } # as_fn_exit
24640
24641 # as_fn_unset VAR
24642 # ---------------
24643 # Portably unset VAR.
24644 as_fn_unset ()
24645 {
24646 { eval $1=; unset $1;}
24647 }
24648 as_unset=as_fn_unset
24649 # as_fn_append VAR VALUE
24650 # ----------------------
24651 # Append the text in VALUE to the end of the definition contained in VAR. Take
24652 # advantage of any shell optimizations that allow amortized linear growth over
24653 # repeated appends, instead of the typical quadratic growth present in naive
24654 # implementations.
24655 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
24656 eval 'as_fn_append ()
24657 {
24658 eval $1+=\$2
24659 }'
24660 else
24661 as_fn_append ()
24662 {
24663 eval $1=\$$1\$2
24664 }
24665 fi # as_fn_append
24666
24667 # as_fn_arith ARG...
24668 # ------------------
24669 # Perform arithmetic evaluation on the ARGs, and store the result in the
24670 # global $as_val. Take advantage of shells that can avoid forks. The arguments
24671 # must be portable across $(()) and expr.
24672 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
24673 eval 'as_fn_arith ()
24674 {
24675 as_val=$(( $* ))
24676 }'
24677 else
24678 as_fn_arith ()
24679 {
24680 as_val=`expr "$@" || test $? -eq 1`
24681 }
24682 fi # as_fn_arith
24683
24684
24685 if expr a : '\(a\)' >/dev/null 2>&1 &&
24686 test "X`expr 00001 : '.*\(...\)'`" = X001; then
24687 as_expr=expr
24688 else
24689 as_expr=false
24690 fi
24691
24692 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24693 as_basename=basename
24694 else
24695 as_basename=false
24696 fi
24697
24698 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24699 as_dirname=dirname
24700 else
24701 as_dirname=false
24702 fi
24703
24704 as_me=`$as_basename -- "$0" ||
24705 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24706 X"$0" : 'X\(//\)$' \| \
24707 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24708 $as_echo X/"$0" |
24709 sed '/^.*\/\([^/][^/]*\)\/*$/{
24710 s//\1/
24711 q
24712 }
24713 /^X\/\(\/\/\)$/{
24714 s//\1/
24715 q
24716 }
24717 /^X\/\(\/\).*/{
24718 s//\1/
24719 q
24720 }
24721 s/.*/./; q'`
24722
24723 # Avoid depending upon Character Ranges.
24724 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24725 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24726 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24727 as_cr_digits='0123456789'
24728 as_cr_alnum=$as_cr_Letters$as_cr_digits
24729
24730 ECHO_C= ECHO_N= ECHO_T=
24731 case `echo -n x` in #(((((
24732 -n*)
24733 case `echo 'xy\c'` in
24734 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
24735 xy) ECHO_C='\c';;
24736 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
24737 ECHO_T=' ';;
24738 esac;;
24739 *)
24740 ECHO_N='-n';;
24741 esac
24742
24743 rm -f conf$$ conf$$.exe conf$$.file
24744 if test -d conf$$.dir; then
24745 rm -f conf$$.dir/conf$$.file
24746 else
24747 rm -f conf$$.dir
24748 mkdir conf$$.dir 2>/dev/null
24749 fi
24750 if (echo >conf$$.file) 2>/dev/null; then
24751 if ln -s conf$$.file conf$$ 2>/dev/null; then
24752 as_ln_s='ln -s'
24753 # ... but there are two gotchas:
24754 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24755 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24756 # In both cases, we have to default to `cp -p'.
24757 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24758 as_ln_s='cp -p'
24759 elif ln conf$$.file conf$$ 2>/dev/null; then
24760 as_ln_s=ln
24761 else
24762 as_ln_s='cp -p'
24763 fi
24764 else
24765 as_ln_s='cp -p'
24766 fi
24767 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24768 rmdir conf$$.dir 2>/dev/null
24769
24770
24771 # as_fn_mkdir_p
24772 # -------------
24773 # Create "$as_dir" as a directory, including parents if necessary.
24774 as_fn_mkdir_p ()
24775 {
24776
24777 case $as_dir in #(
24778 -*) as_dir=./$as_dir;;
24779 esac
24780 test -d "$as_dir" || eval $as_mkdir_p || {
24781 as_dirs=
24782 while :; do
24783 case $as_dir in #(
24784 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
24785 *) as_qdir=$as_dir;;
24786 esac
24787 as_dirs="'$as_qdir' $as_dirs"
24788 as_dir=`$as_dirname -- "$as_dir" ||
24789 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24790 X"$as_dir" : 'X\(//\)[^/]' \| \
24791 X"$as_dir" : 'X\(//\)$' \| \
24792 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
24793 $as_echo X"$as_dir" |
24794 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24795 s//\1/
24796 q
24797 }
24798 /^X\(\/\/\)[^/].*/{
24799 s//\1/
24800 q
24801 }
24802 /^X\(\/\/\)$/{
24803 s//\1/
24804 q
24805 }
24806 /^X\(\/\).*/{
24807 s//\1/
24808 q
24809 }
24810 s/.*/./; q'`
24811 test -d "$as_dir" && break
24812 done
24813 test -z "$as_dirs" || eval "mkdir $as_dirs"
24814 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
24815
24816
24817 } # as_fn_mkdir_p
24818 if mkdir -p . 2>/dev/null; then
24819 as_mkdir_p='mkdir -p "$as_dir"'
24820 else
24821 test -d ./-p && rmdir ./-p
24822 as_mkdir_p=false
24823 fi
24824
24825 if test -x / >/dev/null 2>&1; then
24826 as_test_x='test -x'
24827 else
24828 if ls -dL / >/dev/null 2>&1; then
24829 as_ls_L_option=L
24830 else
24831 as_ls_L_option=
24832 fi
24833 as_test_x='
24834 eval sh -c '\''
24835 if test -d "$1"; then
24836 test -d "$1/.";
24837 else
24838 case $1 in #(
24839 -*)set "./$1";;
24840 esac;
24841 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
24842 ???[sx]*):;;*)false;;esac;fi
24843 '\'' sh
24844 '
24845 fi
24846 as_executable_p=$as_test_x
24847
24848 # Sed expression to map a string onto a valid CPP name.
24849 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24850
24851 # Sed expression to map a string onto a valid variable name.
24852 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24853
24854
24855 exec 6>&1
24856 ## ----------------------------------- ##
24857 ## Main body of $CONFIG_STATUS script. ##
24858 ## ----------------------------------- ##
24859 _ASEOF
24860 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
24861
24862 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24863 # Save the log message, to keep $0 and so on meaningful, and to
24864 # report actual input values of CONFIG_FILES etc. instead of their
24865 # values after options handling.
24866 ac_log="
24867 This file was extended by emacs $as_me 24.2.50, which was
24868 generated by GNU Autoconf 2.65. Invocation command line was
24869
24870 CONFIG_FILES = $CONFIG_FILES
24871 CONFIG_HEADERS = $CONFIG_HEADERS
24872 CONFIG_LINKS = $CONFIG_LINKS
24873 CONFIG_COMMANDS = $CONFIG_COMMANDS
24874 $ $0 $@
24875
24876 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24877 "
24878
24879 _ACEOF
24880
24881 case $ac_config_files in *"
24882 "*) set x $ac_config_files; shift; ac_config_files=$*;;
24883 esac
24884
24885 case $ac_config_headers in *"
24886 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
24887 esac
24888
24889
24890 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24891 # Files that config.status was made for.
24892 config_files="$ac_config_files"
24893 config_headers="$ac_config_headers"
24894 config_commands="$ac_config_commands"
24895
24896 _ACEOF
24897
24898 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24899 ac_cs_usage="\
24900 \`$as_me' instantiates files and other configuration actions
24901 from templates according to the current configuration. Unless the files
24902 and actions are specified as TAGs, all are instantiated by default.
24903
24904 Usage: $0 [OPTION]... [TAG]...
24905
24906 -h, --help print this help, then exit
24907 -V, --version print version number and configuration settings, then exit
24908 --config print configuration, then exit
24909 -q, --quiet, --silent
24910 do not print progress messages
24911 -d, --debug don't remove temporary files
24912 --recheck update $as_me by reconfiguring in the same conditions
24913 --file=FILE[:TEMPLATE]
24914 instantiate the configuration file FILE
24915 --header=FILE[:TEMPLATE]
24916 instantiate the configuration header FILE
24917
24918 Configuration files:
24919 $config_files
24920
24921 Configuration headers:
24922 $config_headers
24923
24924 Configuration commands:
24925 $config_commands
24926
24927 Report bugs to the package provider."
24928
24929 _ACEOF
24930 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
24931 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
24932 ac_cs_version="\\
24933 emacs config.status 24.2.50
24934 configured by $0, generated by GNU Autoconf 2.65,
24935 with options \\"\$ac_cs_config\\"
24936
24937 Copyright (C) 2009 Free Software Foundation, Inc.
24938 This config.status script is free software; the Free Software Foundation
24939 gives unlimited permission to copy, distribute and modify it."
24940
24941 ac_pwd='$ac_pwd'
24942 srcdir='$srcdir'
24943 INSTALL='$INSTALL'
24944 MKDIR_P='$MKDIR_P'
24945 AWK='$AWK'
24946 test -n "\$AWK" || AWK=awk
24947 _ACEOF
24948
24949 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
24950 # The default lists apply if the user does not specify any file.
24951 ac_need_defaults=:
24952 while test $# != 0
24953 do
24954 case $1 in
24955 --*=*)
24956 ac_option=`expr "X$1" : 'X\([^=]*\)='`
24957 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24958 ac_shift=:
24959 ;;
24960 *)
24961 ac_option=$1
24962 ac_optarg=$2
24963 ac_shift=shift
24964 ;;
24965 esac
24966
24967 case $ac_option in
24968 # Handling of the options.
24969 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24970 ac_cs_recheck=: ;;
24971 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24972 $as_echo "$ac_cs_version"; exit ;;
24973 --config | --confi | --conf | --con | --co | --c )
24974 $as_echo "$ac_cs_config"; exit ;;
24975 --debug | --debu | --deb | --de | --d | -d )
24976 debug=: ;;
24977 --file | --fil | --fi | --f )
24978 $ac_shift
24979 case $ac_optarg in
24980 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
24981 esac
24982 as_fn_append CONFIG_FILES " '$ac_optarg'"
24983 ac_need_defaults=false;;
24984 --header | --heade | --head | --hea )
24985 $ac_shift
24986 case $ac_optarg in
24987 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
24988 esac
24989 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
24990 ac_need_defaults=false;;
24991 --he | --h)
24992 # Conflict between --help and --header
24993 as_fn_error "ambiguous option: \`$1'
24994 Try \`$0 --help' for more information.";;
24995 --help | --hel | -h )
24996 $as_echo "$ac_cs_usage"; exit ;;
24997 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24998 | -silent | --silent | --silen | --sile | --sil | --si | --s)
24999 ac_cs_silent=: ;;
25000
25001 # This is an error.
25002 -*) as_fn_error "unrecognized option: \`$1'
25003 Try \`$0 --help' for more information." ;;
25004
25005 *) as_fn_append ac_config_targets " $1"
25006 ac_need_defaults=false ;;
25007
25008 esac
25009 shift
25010 done
25011
25012 ac_configure_extra_args=
25013
25014 if $ac_cs_silent; then
25015 exec 6>/dev/null
25016 ac_configure_extra_args="$ac_configure_extra_args --silent"
25017 fi
25018
25019 _ACEOF
25020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25021 if \$ac_cs_recheck; then
25022 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25023 shift
25024 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
25025 CONFIG_SHELL='$SHELL'
25026 export CONFIG_SHELL
25027 exec "\$@"
25028 fi
25029
25030 _ACEOF
25031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25032 exec 5>>config.log
25033 {
25034 echo
25035 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25036 ## Running $as_me. ##
25037 _ASBOX
25038 $as_echo "$ac_log"
25039 } >&5
25040
25041 _ACEOF
25042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25043 #
25044 # INIT-COMMANDS
25045 #
25046 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
25047 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
25048
25049 _ACEOF
25050
25051 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25052
25053 # Handling of arguments.
25054 for ac_config_target in $ac_config_targets
25055 do
25056 case $ac_config_target in
25057 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25058 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
25059 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
25060 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
25061 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
25062 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
25063 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
25064 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
25065 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
25066 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
25067 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
25068 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
25069 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
25070 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
25071 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
25072 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
25073 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
25074 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
25075 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
25076
25077 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
25078 esac
25079 done
25080
25081
25082 # If the user did not use the arguments to specify the items to instantiate,
25083 # then the envvar interface is used. Set only those that are not.
25084 # We use the long form for the default assignment because of an extremely
25085 # bizarre bug on SunOS 4.1.3.
25086 if $ac_need_defaults; then
25087 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25088 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25089 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25090 fi
25091
25092 # Have a temporary directory for convenience. Make it in the build tree
25093 # simply because there is no reason against having it here, and in addition,
25094 # creating and moving files from /tmp can sometimes cause problems.
25095 # Hook for its removal unless debugging.
25096 # Note that there is a small window in which the directory will not be cleaned:
25097 # after its creation but before its name has been assigned to `$tmp'.
25098 $debug ||
25099 {
25100 tmp=
25101 trap 'exit_status=$?
25102 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25103 ' 0
25104 trap 'as_fn_exit 1' 1 2 13 15
25105 }
25106 # Create a (secure) tmp directory for tmp files.
25107
25108 {
25109 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25110 test -n "$tmp" && test -d "$tmp"
25111 } ||
25112 {
25113 tmp=./conf$$-$RANDOM
25114 (umask 077 && mkdir "$tmp")
25115 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
25116
25117 # Set up the scripts for CONFIG_FILES section.
25118 # No need to generate them if there are no CONFIG_FILES.
25119 # This happens for instance with `./config.status config.h'.
25120 if test -n "$CONFIG_FILES"; then
25121
25122 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
25123 ac_cs_awk_getline=:
25124 ac_cs_awk_pipe_init=
25125 ac_cs_awk_read_file='
25126 while ((getline aline < (F[key])) > 0)
25127 print(aline)
25128 close(F[key])'
25129 ac_cs_awk_pipe_fini=
25130 else
25131 ac_cs_awk_getline=false
25132 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
25133 ac_cs_awk_read_file='
25134 print "|#_!!_#|"
25135 print "cat " F[key] " &&"
25136 '$ac_cs_awk_pipe_init
25137 # The final `:' finishes the AND list.
25138 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
25139 fi
25140 ac_cr=`echo X | tr X '\015'`
25141 # On cygwin, bash can eat \r inside `` if the user requested igncr.
25142 # But we know of no other shell where ac_cr would be empty at this
25143 # point, so we can use a bashism as a fallback.
25144 if test "x$ac_cr" = x; then
25145 eval ac_cr=\$\'\\r\'
25146 fi
25147 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
25148 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
25149 ac_cs_awk_cr='\r'
25150 else
25151 ac_cs_awk_cr=$ac_cr
25152 fi
25153
25154 echo 'BEGIN {' >"$tmp/subs1.awk" &&
25155 _ACEOF
25156
25157 # Create commands to substitute file output variables.
25158 {
25159 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
25160 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
25161 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
25162 echo "_ACAWK" &&
25163 echo "_ACEOF"
25164 } >conf$$files.sh &&
25165 . ./conf$$files.sh ||
25166 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25167 rm -f conf$$files.sh
25168
25169 {
25170 echo "cat >conf$$subs.awk <<_ACEOF" &&
25171 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
25172 echo "_ACEOF"
25173 } >conf$$subs.sh ||
25174 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25175 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
25176 ac_delim='%!_!# '
25177 for ac_last_try in false false false false false :; do
25178 . ./conf$$subs.sh ||
25179 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25180
25181 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
25182 if test $ac_delim_n = $ac_delim_num; then
25183 break
25184 elif $ac_last_try; then
25185 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
25186 else
25187 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25188 fi
25189 done
25190 rm -f conf$$subs.sh
25191
25192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25193 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
25194 _ACEOF
25195 sed -n '
25196 h
25197 s/^/S["/; s/!.*/"]=/
25198 p
25199 g
25200 s/^[^!]*!//
25201 :repl
25202 t repl
25203 s/'"$ac_delim"'$//
25204 t delim
25205 :nl
25206 h
25207 s/\(.\{148\}\)..*/\1/
25208 t more1
25209 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
25210 p
25211 n
25212 b repl
25213 :more1
25214 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25215 p
25216 g
25217 s/.\{148\}//
25218 t nl
25219 :delim
25220 h
25221 s/\(.\{148\}\)..*/\1/
25222 t more2
25223 s/["\\]/\\&/g; s/^/"/; s/$/"/
25224 p
25225 b
25226 :more2
25227 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
25228 p
25229 g
25230 s/.\{148\}//
25231 t delim
25232 ' <conf$$subs.awk | sed '
25233 /^[^""]/{
25234 N
25235 s/\n//
25236 }
25237 ' >>$CONFIG_STATUS || ac_write_fail=1
25238 rm -f conf$$subs.awk
25239 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25240 _ACAWK
25241 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
25242 for (key in S) S_is_set[key] = 1
25243 FS = "\a"
25244 \$ac_cs_awk_pipe_init
25245 }
25246 {
25247 line = $ 0
25248 nfields = split(line, field, "@")
25249 substed = 0
25250 len = length(field[1])
25251 for (i = 2; i < nfields; i++) {
25252 key = field[i]
25253 keylen = length(key)
25254 if (S_is_set[key]) {
25255 value = S[key]
25256 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
25257 len += length(value) + length(field[++i])
25258 substed = 1
25259 } else
25260 len += 1 + keylen
25261 }
25262 if (nfields == 3 && !substed) {
25263 key = field[2]
25264 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
25265 \$ac_cs_awk_read_file
25266 next
25267 }
25268 }
25269 print line
25270 }
25271 \$ac_cs_awk_pipe_fini
25272 _ACAWK
25273 _ACEOF
25274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25275 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
25276 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
25277 else
25278 cat
25279 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
25280 || as_fn_error "could not setup config files machinery" "$LINENO" 5
25281 _ACEOF
25282
25283 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25284 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25285 # trailing colons and then remove the whole line if VPATH becomes empty
25286 # (actually we leave an empty line to preserve line numbers).
25287 if test "x$srcdir" = x.; then
25288 ac_vpsub='/^[ ]*VPATH[ ]*=/{
25289 s/:*\$(srcdir):*/:/
25290 s/:*\${srcdir}:*/:/
25291 s/:*@srcdir@:*/:/
25292 s/^\([^=]*=[ ]*\):*/\1/
25293 s/:*$//
25294 s/^[^=]*=[ ]*$//
25295 }'
25296 fi
25297
25298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25299 fi # test -n "$CONFIG_FILES"
25300
25301 # Set up the scripts for CONFIG_HEADERS section.
25302 # No need to generate them if there are no CONFIG_HEADERS.
25303 # This happens for instance with `./config.status Makefile'.
25304 if test -n "$CONFIG_HEADERS"; then
25305 cat >"$tmp/defines.awk" <<\_ACAWK ||
25306 BEGIN {
25307 _ACEOF
25308
25309 # Transform confdefs.h into an awk script `defines.awk', embedded as
25310 # here-document in config.status, that substitutes the proper values into
25311 # config.h.in to produce config.h.
25312
25313 # Create a delimiter string that does not exist in confdefs.h, to ease
25314 # handling of long lines.
25315 ac_delim='%!_!# '
25316 for ac_last_try in false false :; do
25317 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
25318 if test -z "$ac_t"; then
25319 break
25320 elif $ac_last_try; then
25321 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
25322 else
25323 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25324 fi
25325 done
25326
25327 # For the awk script, D is an array of macro values keyed by name,
25328 # likewise P contains macro parameters if any. Preserve backslash
25329 # newline sequences.
25330
25331 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25332 sed -n '
25333 s/.\{148\}/&'"$ac_delim"'/g
25334 t rset
25335 :rset
25336 s/^[ ]*#[ ]*define[ ][ ]*/ /
25337 t def
25338 d
25339 :def
25340 s/\\$//
25341 t bsnl
25342 s/["\\]/\\&/g
25343 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25344 D["\1"]=" \3"/p
25345 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
25346 d
25347 :bsnl
25348 s/["\\]/\\&/g
25349 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
25350 D["\1"]=" \3\\\\\\n"\\/p
25351 t cont
25352 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
25353 t cont
25354 d
25355 :cont
25356 n
25357 s/.\{148\}/&'"$ac_delim"'/g
25358 t clear
25359 :clear
25360 s/\\$//
25361 t bsnlc
25362 s/["\\]/\\&/g; s/^/"/; s/$/"/p
25363 d
25364 :bsnlc
25365 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
25366 b cont
25367 ' <confdefs.h | sed '
25368 s/'"$ac_delim"'/"\\\
25369 "/g' >>$CONFIG_STATUS || ac_write_fail=1
25370
25371 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25372 for (key in D) D_is_set[key] = 1
25373 FS = "\a"
25374 }
25375 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
25376 line = \$ 0
25377 split(line, arg, " ")
25378 if (arg[1] == "#") {
25379 defundef = arg[2]
25380 mac1 = arg[3]
25381 } else {
25382 defundef = substr(arg[1], 2)
25383 mac1 = arg[2]
25384 }
25385 split(mac1, mac2, "(") #)
25386 macro = mac2[1]
25387 prefix = substr(line, 1, index(line, defundef) - 1)
25388 if (D_is_set[macro]) {
25389 # Preserve the white space surrounding the "#".
25390 print prefix "define", macro P[macro] D[macro]
25391 next
25392 } else {
25393 # Replace #undef with comments. This is necessary, for example,
25394 # in the case of _POSIX_SOURCE, which is predefined and required
25395 # on some systems where configure will not decide to define it.
25396 if (defundef == "undef") {
25397 print "/*", prefix defundef, macro, "*/"
25398 next
25399 }
25400 }
25401 }
25402 { print }
25403 _ACAWK
25404 _ACEOF
25405 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25406 as_fn_error "could not setup config headers machinery" "$LINENO" 5
25407 fi # test -n "$CONFIG_HEADERS"
25408
25409
25410 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
25411 shift
25412 for ac_tag
25413 do
25414 case $ac_tag in
25415 :[FHLC]) ac_mode=$ac_tag; continue;;
25416 esac
25417 case $ac_mode$ac_tag in
25418 :[FHL]*:*);;
25419 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
25420 :[FH]-) ac_tag=-:-;;
25421 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25422 esac
25423 ac_save_IFS=$IFS
25424 IFS=:
25425 set x $ac_tag
25426 IFS=$ac_save_IFS
25427 shift
25428 ac_file=$1
25429 shift
25430
25431 case $ac_mode in
25432 :L) ac_source=$1;;
25433 :[FH])
25434 ac_file_inputs=
25435 for ac_f
25436 do
25437 case $ac_f in
25438 -) ac_f="$tmp/stdin";;
25439 *) # Look for the file first in the build tree, then in the source tree
25440 # (if the path is not absolute). The absolute path cannot be DOS-style,
25441 # because $ac_f cannot contain `:'.
25442 test -f "$ac_f" ||
25443 case $ac_f in
25444 [\\/$]*) false;;
25445 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25446 esac ||
25447 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
25448 esac
25449 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
25450 as_fn_append ac_file_inputs " '$ac_f'"
25451 done
25452
25453 # Let's still pretend it is `configure' which instantiates (i.e., don't
25454 # use $as_me), people would be surprised to read:
25455 # /* config.h. Generated by config.status. */
25456 configure_input='Generated from '`
25457 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
25458 `' by configure.'
25459 if test x"$ac_file" != x-; then
25460 configure_input="$ac_file. $configure_input"
25461 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
25462 $as_echo "$as_me: creating $ac_file" >&6;}
25463 fi
25464 # Neutralize special characters interpreted by sed in replacement strings.
25465 case $configure_input in #(
25466 *\&* | *\|* | *\\* )
25467 ac_sed_conf_input=`$as_echo "$configure_input" |
25468 sed 's/[\\\\&|]/\\\\&/g'`;; #(
25469 *) ac_sed_conf_input=$configure_input;;
25470 esac
25471
25472 case $ac_tag in
25473 *:-:* | *:-) cat >"$tmp/stdin" \
25474 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
25475 esac
25476 ;;
25477 esac
25478
25479 ac_dir=`$as_dirname -- "$ac_file" ||
25480 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25481 X"$ac_file" : 'X\(//\)[^/]' \| \
25482 X"$ac_file" : 'X\(//\)$' \| \
25483 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25484 $as_echo X"$ac_file" |
25485 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25486 s//\1/
25487 q
25488 }
25489 /^X\(\/\/\)[^/].*/{
25490 s//\1/
25491 q
25492 }
25493 /^X\(\/\/\)$/{
25494 s//\1/
25495 q
25496 }
25497 /^X\(\/\).*/{
25498 s//\1/
25499 q
25500 }
25501 s/.*/./; q'`
25502 as_dir="$ac_dir"; as_fn_mkdir_p
25503 ac_builddir=.
25504
25505 case "$ac_dir" in
25506 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25507 *)
25508 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
25509 # A ".." for each directory in $ac_dir_suffix.
25510 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
25511 case $ac_top_builddir_sub in
25512 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25513 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25514 esac ;;
25515 esac
25516 ac_abs_top_builddir=$ac_pwd
25517 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25518 # for backward compatibility:
25519 ac_top_builddir=$ac_top_build_prefix
25520
25521 case $srcdir in
25522 .) # We are building in place.
25523 ac_srcdir=.
25524 ac_top_srcdir=$ac_top_builddir_sub
25525 ac_abs_top_srcdir=$ac_pwd ;;
25526 [\\/]* | ?:[\\/]* ) # Absolute name.
25527 ac_srcdir=$srcdir$ac_dir_suffix;
25528 ac_top_srcdir=$srcdir
25529 ac_abs_top_srcdir=$srcdir ;;
25530 *) # Relative name.
25531 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25532 ac_top_srcdir=$ac_top_build_prefix$srcdir
25533 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25534 esac
25535 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25536
25537
25538 case $ac_mode in
25539 :F)
25540 #
25541 # CONFIG_FILE
25542 #
25543
25544 case $INSTALL in
25545 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25546 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25547 esac
25548 ac_MKDIR_P=$MKDIR_P
25549 case $MKDIR_P in
25550 [\\/$]* | ?:[\\/]* ) ;;
25551 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
25552 esac
25553 _ACEOF
25554
25555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25556 # If the template does not know about datarootdir, expand it.
25557 # FIXME: This hack should be removed a few years after 2.60.
25558 ac_datarootdir_hack=; ac_datarootdir_seen=
25559 ac_sed_dataroot='
25560 /datarootdir/ {
25561 p
25562 q
25563 }
25564 /@datadir@/p
25565 /@docdir@/p
25566 /@infodir@/p
25567 /@localedir@/p
25568 /@mandir@/p'
25569 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
25570 *datarootdir*) ac_datarootdir_seen=yes;;
25571 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25573 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25574 _ACEOF
25575 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25576 ac_datarootdir_hack='
25577 s&@datadir@&$datadir&g
25578 s&@docdir@&$docdir&g
25579 s&@infodir@&$infodir&g
25580 s&@localedir@&$localedir&g
25581 s&@mandir@&$mandir&g
25582 s&\\\${datarootdir}&$datarootdir&g' ;;
25583 esac
25584 _ACEOF
25585
25586 # Neutralize VPATH when `$srcdir' = `.'.
25587 # Shell code in configure.ac might set extrasub.
25588 # FIXME: do we really want to maintain this feature?
25589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
25590 ac_sed_extra="$ac_vpsub
25591 $extrasub
25592 _ACEOF
25593 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
25594 :t
25595 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25596 s|@configure_input@|$ac_sed_conf_input|;t t
25597 s&@top_builddir@&$ac_top_builddir_sub&;t t
25598 s&@top_build_prefix@&$ac_top_build_prefix&;t t
25599 s&@srcdir@&$ac_srcdir&;t t
25600 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25601 s&@top_srcdir@&$ac_top_srcdir&;t t
25602 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25603 s&@builddir@&$ac_builddir&;t t
25604 s&@abs_builddir@&$ac_abs_builddir&;t t
25605 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25606 s&@INSTALL@&$ac_INSTALL&;t t
25607 s&@MKDIR_P@&$ac_MKDIR_P&;t t
25608 $ac_datarootdir_hack
25609 "
25610 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
25611 if $ac_cs_awk_getline; then
25612 $AWK -f "$tmp/subs.awk"
25613 else
25614 $AWK -f "$tmp/subs.awk" | $SHELL
25615 fi >$tmp/out \
25616 || as_fn_error "could not create $ac_file" "$LINENO" 5
25617
25618 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25619 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25620 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25622 which seems to be undefined. Please make sure it is defined." >&5
25623 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25624 which seems to be undefined. Please make sure it is defined." >&2;}
25625
25626 rm -f "$tmp/stdin"
25627 case $ac_file in
25628 -) cat "$tmp/out" && rm -f "$tmp/out";;
25629 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
25630 esac \
25631 || as_fn_error "could not create $ac_file" "$LINENO" 5
25632 ;;
25633 :H)
25634 #
25635 # CONFIG_HEADER
25636 #
25637 if test x"$ac_file" != x-; then
25638 {
25639 $as_echo "/* $configure_input */" \
25640 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
25641 } >"$tmp/config.h" \
25642 || as_fn_error "could not create $ac_file" "$LINENO" 5
25643 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
25644 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
25645 $as_echo "$as_me: $ac_file is unchanged" >&6;}
25646 else
25647 rm -f "$ac_file"
25648 mv "$tmp/config.h" "$ac_file" \
25649 || as_fn_error "could not create $ac_file" "$LINENO" 5
25650 fi
25651 else
25652 $as_echo "/* $configure_input */" \
25653 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
25654 || as_fn_error "could not create -" "$LINENO" 5
25655 fi
25656 # Compute "$ac_file"'s index in $config_headers.
25657 _am_arg="$ac_file"
25658 _am_stamp_count=1
25659 for _am_header in $config_headers :; do
25660 case $_am_header in
25661 $_am_arg | $_am_arg:* )
25662 break ;;
25663 * )
25664 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
25665 esac
25666 done
25667 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
25668 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25669 X"$_am_arg" : 'X\(//\)[^/]' \| \
25670 X"$_am_arg" : 'X\(//\)$' \| \
25671 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
25672 $as_echo X"$_am_arg" |
25673 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25674 s//\1/
25675 q
25676 }
25677 /^X\(\/\/\)[^/].*/{
25678 s//\1/
25679 q
25680 }
25681 /^X\(\/\/\)$/{
25682 s//\1/
25683 q
25684 }
25685 /^X\(\/\).*/{
25686 s//\1/
25687 q
25688 }
25689 s/.*/./; q'`/stamp-h$_am_stamp_count
25690 ;;
25691
25692 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
25693 $as_echo "$as_me: executing $ac_file commands" >&6;}
25694 ;;
25695 esac
25696
25697
25698 case $ac_file$ac_mode in
25699 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
25700 # Autoconf 2.62 quotes --file arguments for eval, but not when files
25701 # are listed without --file. Let's play safe and only enable the eval
25702 # if we detect the quoting.
25703 case $CONFIG_FILES in
25704 *\'*) eval set x "$CONFIG_FILES" ;;
25705 *) set x $CONFIG_FILES ;;
25706 esac
25707 shift
25708 for mf
25709 do
25710 # Strip MF so we end up with the name of the file.
25711 mf=`echo "$mf" | sed -e 's/:.*$//'`
25712 # Check whether this is an Automake generated Makefile or not.
25713 # We used to match only the files named `Makefile.in', but
25714 # some people rename them; so instead we look at the file content.
25715 # Grep'ing the first line is not enough: some people post-process
25716 # each Makefile.in and add a new line on top of each file to say so.
25717 # Grep'ing the whole file is not good either: AIX grep has a line
25718 # limit of 2048, but all sed's we know have understand at least 4000.
25719 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
25720 dirpart=`$as_dirname -- "$mf" ||
25721 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25722 X"$mf" : 'X\(//\)[^/]' \| \
25723 X"$mf" : 'X\(//\)$' \| \
25724 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
25725 $as_echo X"$mf" |
25726 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25727 s//\1/
25728 q
25729 }
25730 /^X\(\/\/\)[^/].*/{
25731 s//\1/
25732 q
25733 }
25734 /^X\(\/\/\)$/{
25735 s//\1/
25736 q
25737 }
25738 /^X\(\/\).*/{
25739 s//\1/
25740 q
25741 }
25742 s/.*/./; q'`
25743 else
25744 continue
25745 fi
25746 # Extract the definition of DEPDIR, am__include, and am__quote
25747 # from the Makefile without running `make'.
25748 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
25749 test -z "$DEPDIR" && continue
25750 am__include=`sed -n 's/^am__include = //p' < "$mf"`
25751 test -z "am__include" && continue
25752 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
25753 # When using ansi2knr, U may be empty or an underscore; expand it
25754 U=`sed -n 's/^U = //p' < "$mf"`
25755 # Find all dependency output files, they are included files with
25756 # $(DEPDIR) in their names. We invoke sed twice because it is the
25757 # simplest approach to changing $(DEPDIR) to its actual value in the
25758 # expansion.
25759 for file in `sed -n "
25760 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
25761 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
25762 # Make sure the directory exists.
25763 test -f "$dirpart/$file" && continue
25764 fdir=`$as_dirname -- "$file" ||
25765 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25766 X"$file" : 'X\(//\)[^/]' \| \
25767 X"$file" : 'X\(//\)$' \| \
25768 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
25769 $as_echo X"$file" |
25770 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25771 s//\1/
25772 q
25773 }
25774 /^X\(\/\/\)[^/].*/{
25775 s//\1/
25776 q
25777 }
25778 /^X\(\/\/\)$/{
25779 s//\1/
25780 q
25781 }
25782 /^X\(\/\).*/{
25783 s//\1/
25784 q
25785 }
25786 s/.*/./; q'`
25787 as_dir=$dirpart/$fdir; as_fn_mkdir_p
25788 # echo "creating $dirpart/$file"
25789 echo '# dummy' > "$dirpart/$file"
25790 done
25791 done
25792 }
25793 ;;
25794 "mkdirs":C)
25795 for dir in etc lisp ; do
25796 test -d ${dir} || mkdir ${dir}
25797 done
25798 ;;
25799 "epaths":C)
25800 echo creating src/epaths.h
25801 ${MAKE-make} MAKEFILE_NAME=do-not-make-Makefile epaths-force
25802 ;;
25803 "gdbinit":C)
25804 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25805 echo creating src/.gdbinit
25806 echo source $srcdir/src/.gdbinit > src/.gdbinit
25807 fi
25808 ;;
25809
25810 esac
25811 done # for ac_tag
25812
25813
25814 as_fn_exit 0
25815 _ACEOF
25816 ac_clean_files=$ac_clean_files_save
25817
25818 test $ac_write_fail = 0 ||
25819 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
25820
25821
25822 # configure is writing to config.log, and then calls config.status.
25823 # config.status does its own redirection, appending to config.log.
25824 # Unfortunately, on DOS this fails, as config.log is still kept open
25825 # by configure, so config.status won't be able to write to it; its
25826 # output is simply discarded. So we exec the FD to /dev/null,
25827 # effectively closing config.log, so it can be properly (re)opened and
25828 # appended to by config.status. When coming back to configure, we
25829 # need to make the FD available again.
25830 if test "$no_create" != yes; then
25831 ac_cs_success=:
25832 ac_config_status_args=
25833 test "$silent" = yes &&
25834 ac_config_status_args="$ac_config_status_args --quiet"
25835 exec 5>/dev/null
25836 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25837 exec 5>>config.log
25838 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25839 # would make configure fail if this is the last instruction.
25840 $ac_cs_success || as_fn_exit $?
25841 fi
25842 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
25843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
25844 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
25845 fi
25846
Unnamed repository; edit this file 'description' to name the repository.