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Implement default help-echo for mode line.
[emacs.git] / autogen / configure
blobe2bbe20b15fecd7dd342e900080f4bc6d5adb1a3
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.1.50.
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='24.1.50'
553 PACKAGE_STRING='emacs 24.1.50'
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 LIB_GCC
608 LD_FIRSTFLAG
609 LD_SWITCH_SYSTEM_TEMACS
610 LIBGNU_LTLIBDEPS
611 LIBGNU_LIBDEPS
612 gltests_WITNESS
613 gl_GNULIB_ENABLED_verify_FALSE
614 gl_GNULIB_ENABLED_verify_TRUE
615 gl_GNULIB_ENABLED_strtoull_FALSE
616 gl_GNULIB_ENABLED_strtoull_TRUE
617 gl_GNULIB_ENABLED_strtoll_FALSE
618 gl_GNULIB_ENABLED_strtoll_TRUE
619 gl_GNULIB_ENABLED_stat_FALSE
620 gl_GNULIB_ENABLED_stat_TRUE
621 gl_GNULIB_ENABLED_sigprocmask_FALSE
622 gl_GNULIB_ENABLED_sigprocmask_TRUE
623 gl_GNULIB_ENABLED_pathmax_FALSE
624 gl_GNULIB_ENABLED_pathmax_TRUE
625 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE
626 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE
627 gl_GNULIB_ENABLED_dosname_FALSE
628 gl_GNULIB_ENABLED_dosname_TRUE
629 LTLIBINTL
630 LIBINTL
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_OFF_T
640 NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
641 NEXT_SYS_TYPES_H
642 WINDOWS_64_BIT_ST_SIZE
643 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
644 NEXT_SYS_STAT_H
645 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
646 NEXT_STDLIB_H
647 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
648 NEXT_STDIO_H
649 REPLACE_VSPRINTF
650 REPLACE_VSNPRINTF
651 REPLACE_VPRINTF
652 REPLACE_VFPRINTF
653 REPLACE_VDPRINTF
654 REPLACE_VASPRINTF
655 REPLACE_TMPFILE
656 REPLACE_STDIO_WRITE_FUNCS
657 REPLACE_STDIO_READ_FUNCS
658 REPLACE_SPRINTF
659 REPLACE_SNPRINTF
660 REPLACE_RENAMEAT
661 REPLACE_RENAME
662 REPLACE_REMOVE
663 REPLACE_PRINTF
664 REPLACE_POPEN
665 REPLACE_PERROR
666 REPLACE_OBSTACK_PRINTF
667 REPLACE_GETLINE
668 REPLACE_GETDELIM
669 REPLACE_FTELLO
670 REPLACE_FTELL
671 REPLACE_FSEEKO
672 REPLACE_FSEEK
673 REPLACE_FREOPEN
674 REPLACE_FPURGE
675 REPLACE_FPRINTF
676 REPLACE_FOPEN
677 REPLACE_FFLUSH
678 REPLACE_FDOPEN
679 REPLACE_FCLOSE
680 REPLACE_DPRINTF
681 HAVE_VDPRINTF
682 HAVE_VASPRINTF
683 HAVE_RENAMEAT
684 HAVE_POPEN
685 HAVE_PCLOSE
686 HAVE_FTELLO
687 HAVE_FSEEKO
688 HAVE_DPRINTF
689 HAVE_DECL_VSNPRINTF
690 HAVE_DECL_SNPRINTF
691 HAVE_DECL_OBSTACK_PRINTF
692 HAVE_DECL_GETLINE
693 HAVE_DECL_GETDELIM
694 HAVE_DECL_FTELLO
695 HAVE_DECL_FSEEKO
696 HAVE_DECL_FPURGE
697 GNULIB_VSPRINTF_POSIX
698 GNULIB_VSNPRINTF
699 GNULIB_VPRINTF_POSIX
700 GNULIB_VPRINTF
701 GNULIB_VFPRINTF_POSIX
702 GNULIB_VFPRINTF
703 GNULIB_VDPRINTF
704 GNULIB_VSCANF
705 GNULIB_VFSCANF
706 GNULIB_VASPRINTF
707 GNULIB_TMPFILE
708 GNULIB_STDIO_H_SIGPIPE
709 GNULIB_STDIO_H_NONBLOCKING
710 GNULIB_SPRINTF_POSIX
711 GNULIB_SNPRINTF
712 GNULIB_SCANF
713 GNULIB_RENAMEAT
714 GNULIB_RENAME
715 GNULIB_REMOVE
716 GNULIB_PUTS
717 GNULIB_PUTCHAR
718 GNULIB_PUTC
719 GNULIB_PRINTF_POSIX
720 GNULIB_PRINTF
721 GNULIB_POPEN
722 GNULIB_PERROR
723 GNULIB_PCLOSE
724 GNULIB_OBSTACK_PRINTF_POSIX
725 GNULIB_OBSTACK_PRINTF
726 GNULIB_GETLINE
727 GNULIB_GETDELIM
728 GNULIB_GETCHAR
729 GNULIB_GETC
730 GNULIB_FWRITE
731 GNULIB_FTELLO
732 GNULIB_FTELL
733 GNULIB_FSEEKO
734 GNULIB_FSEEK
735 GNULIB_FSCANF
736 GNULIB_FREOPEN
737 GNULIB_FREAD
738 GNULIB_FPUTS
739 GNULIB_FPUTC
740 GNULIB_FPURGE
741 GNULIB_FPRINTF_POSIX
742 GNULIB_FPRINTF
743 GNULIB_FOPEN
744 GNULIB_FGETS
745 GNULIB_FGETC
746 GNULIB_FFLUSH
747 GNULIB_FDOPEN
748 GNULIB_FCLOSE
749 GNULIB_DPRINTF
750 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
751 NEXT_STDDEF_H
752 GL_GENERATE_STDDEF_H_FALSE
753 GL_GENERATE_STDDEF_H_TRUE
754 STDDEF_H
755 HAVE_WCHAR_T
756 REPLACE_NULL
757 HAVE__BOOL
758 GL_GENERATE_STDBOOL_H_FALSE
759 GL_GENERATE_STDBOOL_H_TRUE
760 STDBOOL_H
761 GL_GENERATE_STDARG_H_FALSE
762 GL_GENERATE_STDARG_H_TRUE
763 STDARG_H
764 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
765 NEXT_STDARG_H
766 GL_GENERATE_STDALIGN_H_FALSE
767 GL_GENERATE_STDALIGN_H_TRUE
768 STDALIGN_H
769 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
770 NEXT_SIGNAL_H
771 LIB_PTHREAD_SIGMASK
772 REPLACE_RAISE
773 REPLACE_PTHREAD_SIGMASK
774 HAVE_SIGHANDLER_T
775 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
776 HAVE_STRUCT_SIGACTION_SA_SIGACTION
777 HAVE_SIGACTION
778 HAVE_SIGINFO_T
779 HAVE_SIGSET_T
780 HAVE_RAISE
781 HAVE_PTHREAD_SIGMASK
782 HAVE_POSIX_SIGNALBLOCKING
783 GNULIB_SIGACTION
784 GNULIB_SIGPROCMASK
785 GNULIB_SIGNAL_H_SIGPIPE
786 GNULIB_RAISE
787 GNULIB_PTHREAD_SIGMASK
788 REPLACE_TIMEGM
789 REPLACE_NANOSLEEP
790 REPLACE_MKTIME
791 REPLACE_LOCALTIME_R
792 HAVE_TIMEGM
793 HAVE_STRPTIME
794 HAVE_NANOSLEEP
795 HAVE_DECL_LOCALTIME_R
796 GNULIB_TIME_R
797 GNULIB_TIMEGM
798 GNULIB_STRPTIME
799 GNULIB_NANOSLEEP
800 GNULIB_MKTIME
801 REPLACE_UTIMENSAT
802 REPLACE_STAT
803 REPLACE_MKNOD
804 REPLACE_MKFIFO
805 REPLACE_MKDIR
806 REPLACE_LSTAT
807 REPLACE_FUTIMENS
808 REPLACE_FSTATAT
809 REPLACE_FSTAT
810 HAVE_UTIMENSAT
811 HAVE_MKNODAT
812 HAVE_MKNOD
813 HAVE_MKFIFOAT
814 HAVE_MKFIFO
815 HAVE_MKDIRAT
816 HAVE_LSTAT
817 HAVE_LCHMOD
818 HAVE_FUTIMENS
819 HAVE_FSTATAT
820 HAVE_FCHMODAT
821 GNULIB_UTIMENSAT
822 GNULIB_STAT
823 GNULIB_MKNODAT
824 GNULIB_MKNOD
825 GNULIB_MKFIFOAT
826 GNULIB_MKFIFO
827 GNULIB_MKDIRAT
828 GNULIB_LSTAT
829 GNULIB_LCHMOD
830 GNULIB_FUTIMENS
831 GNULIB_FSTATAT
832 GNULIB_FSTAT
833 GNULIB_FCHMODAT
834 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
835 NEXT_INTTYPES_H
836 UINT64_MAX_EQ_ULONG_MAX
837 UINT32_MAX_LT_UINTMAX_MAX
838 PRIPTR_PREFIX
839 PRI_MACROS_BROKEN
840 INT64_MAX_EQ_LONG_MAX
841 INT32_MAX_LT_INTMAX_MAX
842 REPLACE_STRTOIMAX
843 HAVE_DECL_STRTOUMAX
844 HAVE_DECL_STRTOIMAX
845 HAVE_DECL_IMAXDIV
846 HAVE_DECL_IMAXABS
847 GNULIB_STRTOUMAX
848 GNULIB_STRTOIMAX
849 GNULIB_IMAXDIV
850 GNULIB_IMAXABS
851 GL_GENERATE_STDINT_H_FALSE
852 GL_GENERATE_STDINT_H_TRUE
853 STDINT_H
854 WINT_T_SUFFIX
855 WCHAR_T_SUFFIX
856 SIG_ATOMIC_T_SUFFIX
857 SIZE_T_SUFFIX
858 PTRDIFF_T_SUFFIX
859 HAVE_SIGNED_WINT_T
860 HAVE_SIGNED_WCHAR_T
861 HAVE_SIGNED_SIG_ATOMIC_T
862 BITSIZEOF_WINT_T
863 BITSIZEOF_WCHAR_T
864 BITSIZEOF_SIG_ATOMIC_T
865 BITSIZEOF_SIZE_T
866 BITSIZEOF_PTRDIFF_T
867 APPLE_UNIVERSAL_BUILD
868 HAVE_SYS_BITYPES_H
869 HAVE_SYS_INTTYPES_H
870 HAVE_STDINT_H
871 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
872 NEXT_STDINT_H
873 HAVE_SYS_TYPES_H
874 HAVE_INTTYPES_H
875 HAVE_WCHAR_H
876 HAVE_UNSIGNED_LONG_LONG_INT
877 HAVE_LONG_LONG_INT
878 GNULIB_GL_UNISTD_H_GETOPT
879 GETOPT_H
880 HAVE_GETOPT_H
881 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
882 NEXT_GETOPT_H
883 PRAGMA_COLUMNS
884 PRAGMA_SYSTEM_HEADER
885 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
886 INCLUDE_NEXT
887 GETLOADAVG_LIBS
888 REPLACE_WCTOMB
889 REPLACE_UNSETENV
890 REPLACE_STRTOD
891 REPLACE_SETENV
892 REPLACE_REALPATH
893 REPLACE_REALLOC
894 REPLACE_RANDOM_R
895 REPLACE_PUTENV
896 REPLACE_PTSNAME_R
897 REPLACE_MKSTEMP
898 REPLACE_MBTOWC
899 REPLACE_MALLOC
900 REPLACE_CANONICALIZE_FILE_NAME
901 REPLACE_CALLOC
902 HAVE_DECL_UNSETENV
903 HAVE_UNLOCKPT
904 HAVE_SYS_LOADAVG_H
905 HAVE_STRUCT_RANDOM_DATA
906 HAVE_STRTOULL
907 HAVE_STRTOLL
908 HAVE_STRTOD
909 HAVE_DECL_SETENV
910 HAVE_SETENV
911 HAVE_RPMATCH
912 HAVE_REALPATH
913 HAVE_RANDOM_R
914 HAVE_RANDOM_H
915 HAVE_RANDOM
916 HAVE_PTSNAME_R
917 HAVE_PTSNAME
918 HAVE_POSIX_OPENPT
919 HAVE_MKSTEMPS
920 HAVE_MKSTEMP
921 HAVE_MKOSTEMPS
922 HAVE_MKOSTEMP
923 HAVE_MKDTEMP
924 HAVE_GRANTPT
925 HAVE_GETSUBOPT
926 HAVE_DECL_GETLOADAVG
927 HAVE_CANONICALIZE_FILE_NAME
928 HAVE_ATOLL
929 HAVE__EXIT
930 GNULIB_WCTOMB
931 GNULIB_UNSETENV
932 GNULIB_UNLOCKPT
933 GNULIB_SYSTEM_POSIX
934 GNULIB_STRTOULL
935 GNULIB_STRTOLL
936 GNULIB_STRTOD
937 GNULIB_SETENV
938 GNULIB_RPMATCH
939 GNULIB_REALPATH
940 GNULIB_REALLOC_POSIX
941 GNULIB_RANDOM_R
942 GNULIB_RANDOM
943 GNULIB_PUTENV
944 GNULIB_PTSNAME_R
945 GNULIB_PTSNAME
946 GNULIB_POSIX_OPENPT
947 GNULIB_MKSTEMPS
948 GNULIB_MKSTEMP
949 GNULIB_MKOSTEMPS
950 GNULIB_MKOSTEMP
951 GNULIB_MKDTEMP
952 GNULIB_MBTOWC
953 GNULIB_MALLOC_POSIX
954 GNULIB_GRANTPT
955 GNULIB_GETSUBOPT
956 GNULIB_GETLOADAVG
957 GNULIB_CANONICALIZE_FILE_NAME
958 GNULIB_CALLOC_POSIX
959 GNULIB_ATOLL
960 GNULIB__EXIT
961 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
962 UNISTD_H_HAVE_WINSOCK2_H
963 REPLACE_WRITE
964 REPLACE_USLEEP
965 REPLACE_UNLINKAT
966 REPLACE_UNLINK
967 REPLACE_TTYNAME_R
968 REPLACE_SYMLINK
969 REPLACE_SLEEP
970 REPLACE_RMDIR
971 REPLACE_READLINK
972 REPLACE_READ
973 REPLACE_PWRITE
974 REPLACE_PREAD
975 REPLACE_LSEEK
976 REPLACE_LINKAT
977 REPLACE_LINK
978 REPLACE_LCHOWN
979 REPLACE_ISATTY
980 REPLACE_GETPAGESIZE
981 REPLACE_GETGROUPS
982 REPLACE_GETLOGIN_R
983 REPLACE_GETDOMAINNAME
984 REPLACE_GETCWD
985 REPLACE_FTRUNCATE
986 REPLACE_FCHOWNAT
987 REPLACE_DUP2
988 REPLACE_DUP
989 REPLACE_CLOSE
990 REPLACE_CHOWN
991 HAVE_SYS_PARAM_H
992 HAVE_OS_H
993 HAVE_DECL_TTYNAME_R
994 HAVE_DECL_SETHOSTNAME
995 HAVE_DECL_GETUSERSHELL
996 HAVE_DECL_GETPAGESIZE
997 HAVE_DECL_GETLOGIN_R
998 HAVE_DECL_GETDOMAINNAME
999 HAVE_DECL_FDATASYNC
1000 HAVE_DECL_FCHDIR
1001 HAVE_DECL_ENVIRON
1002 HAVE_USLEEP
1003 HAVE_UNLINKAT
1004 HAVE_SYMLINKAT
1005 HAVE_SYMLINK
1006 HAVE_SLEEP
1007 HAVE_SETHOSTNAME
1008 HAVE_READLINKAT
1009 HAVE_READLINK
1010 HAVE_PWRITE
1011 HAVE_PREAD
1012 HAVE_PIPE2
1013 HAVE_PIPE
1014 HAVE_LINKAT
1015 HAVE_LINK
1016 HAVE_LCHOWN
1017 HAVE_GROUP_MEMBER
1018 HAVE_GETPAGESIZE
1019 HAVE_GETLOGIN
1020 HAVE_GETHOSTNAME
1021 HAVE_GETGROUPS
1022 HAVE_GETDTABLESIZE
1023 HAVE_FTRUNCATE
1024 HAVE_FSYNC
1025 HAVE_FDATASYNC
1026 HAVE_FCHOWNAT
1027 HAVE_FCHDIR
1028 HAVE_FACCESSAT
1029 HAVE_EUIDACCESS
1030 HAVE_DUP3
1031 HAVE_DUP2
1032 HAVE_CHOWN
1033 GNULIB_WRITE
1034 GNULIB_USLEEP
1035 GNULIB_UNLINKAT
1036 GNULIB_UNLINK
1037 GNULIB_UNISTD_H_SIGPIPE
1038 GNULIB_UNISTD_H_NONBLOCKING
1039 GNULIB_TTYNAME_R
1040 GNULIB_SYMLINKAT
1041 GNULIB_SYMLINK
1042 GNULIB_SLEEP
1043 GNULIB_SETHOSTNAME
1044 GNULIB_RMDIR
1045 GNULIB_READLINKAT
1046 GNULIB_READLINK
1047 GNULIB_READ
1048 GNULIB_PWRITE
1049 GNULIB_PREAD
1050 GNULIB_PIPE2
1051 GNULIB_PIPE
1052 GNULIB_LSEEK
1053 GNULIB_LINKAT
1054 GNULIB_LINK
1055 GNULIB_LCHOWN
1056 GNULIB_ISATTY
1057 GNULIB_GROUP_MEMBER
1058 GNULIB_GETUSERSHELL
1059 GNULIB_GETPAGESIZE
1060 GNULIB_GETLOGIN_R
1061 GNULIB_GETLOGIN
1062 GNULIB_GETHOSTNAME
1063 GNULIB_GETGROUPS
1064 GNULIB_GETDTABLESIZE
1065 GNULIB_GETDOMAINNAME
1066 GNULIB_GETCWD
1067 GNULIB_FTRUNCATE
1068 GNULIB_FSYNC
1069 GNULIB_FDATASYNC
1070 GNULIB_FCHOWNAT
1071 GNULIB_FCHDIR
1072 GNULIB_FACCESSAT
1073 GNULIB_EUIDACCESS
1074 GNULIB_ENVIRON
1075 GNULIB_DUP3
1076 GNULIB_DUP2
1077 GNULIB_DUP
1078 GNULIB_CLOSE
1079 GNULIB_CHOWN
1080 GNULIB_CHDIR
1081 GL_GENERATE_ALLOCA_H_FALSE
1082 GL_GENERATE_ALLOCA_H_TRUE
1083 ALLOCA_H
1084 ALLOCA
1085 GL_COND_LIBTOOL_FALSE
1086 GL_COND_LIBTOOL_TRUE
1087 POST_ALLOC_OBJ
1088 PRE_ALLOC_OBJ
1089 CYGWIN_OBJ
1090 RALLOC_OBJ
1091 OLDXMENU_DEPS
1092 LIBX_OTHER
1093 LIBXMENU
1094 OLDXMENU
1095 OLDXMENU_TARGET
1096 LIBXT_OTHER
1097 TOOLKIT_LIBW
1098 WIDGET_OBJ
1099 XOBJ
1100 XMENU_OBJ
1101 FONT_OBJ
1102 OTHER_FILES
1103 GNU_OBJC_CFLAGS
1104 ns_appsrc
1105 ns_appresdir
1106 ns_appbindir
1107 ns_appdir
1108 S_FILE
1109 X_TOOLKIT_TYPE
1110 GNUSTEP_CFLAGS
1111 C_SWITCH_X_SITE
1112 LD_SWITCH_X_SITE
1113 gameuser
1114 gamedir
1115 bitmapdir
1116 archlibdir
1117 etcdir
1118 x_default_search_path
1119 lisppath
1120 locallisppath
1121 leimdir
1122 lispdir
1123 srcdir
1124 canonical
1125 configuration
1126 version
1127 KRB4LIB
1128 DESLIB
1129 KRB5LIB
1130 CRYPTOLIB
1131 COM_ERRLIB
1132 LIBRESOLV
1133 LIBHESIOD
1134 TERMCAP_OBJ
1135 LIBS_TERMCAP
1136 BLESSMAIL_TARGET
1137 LIBS_MAIL
1138 liblockfile
1139 LIBXML2_LIBS
1140 LIBXML2_CFLAGS
1141 LIBXSM
1142 LIBGPM
1143 LIBGIF
1144 LIBTIFF
1145 LIBPNG
1146 LIBJPEG
1147 LIBXPM
1148 M17N_FLT_LIBS
1149 M17N_FLT_CFLAGS
1150 LIBOTF_LIBS
1151 LIBOTF_CFLAGS
1152 FREETYPE_LIBS
1153 FREETYPE_CFLAGS
1154 XFT_LIBS
1155 XFT_CFLAGS
1156 FONTCONFIG_LIBS
1157 FONTCONFIG_CFLAGS
1158 LIBXMU
1159 LIBXTR6
1160 LIBGNUTLS_LIBS
1161 LIBGNUTLS_CFLAGS
1162 LIBSELINUX_LIBS
1163 SETTINGS_LIBS
1164 SETTINGS_CFLAGS
1165 GCONF_LIBS
1166 GCONF_CFLAGS
1167 GSETTINGS_LIBS
1168 GSETTINGS_CFLAGS
1169 DBUS_OBJ
1170 DBUS_LIBS
1171 DBUS_CFLAGS
1172 GTK_OBJ
1173 GTK_LIBS
1174 GTK_CFLAGS
1175 IMAGEMAGICK_LIBS
1176 IMAGEMAGICK_CFLAGS
1177 RSVG_LIBS
1178 RSVG_CFLAGS
1179 LIB_PTHREAD
1180 VMLIMIT_OBJ
1181 GMALLOC_OBJ
1182 HAVE_XSERVER
1183 LIB_STANDARD
1184 NS_OBJC_OBJ
1185 NS_OBJ
1186 ns_self_contained
1187 INSTALL_ARCH_INDEP_EXTRA
1188 TEMACS_LDFLAGS2
1189 LD_SWITCH_X_SITE_RPATH
1190 XMKMF
1191 DEPFLAGS
1192 MKDEPDIR
1193 CFLAGS_SOUND
1194 ALSA_LIBS
1195 ALSA_CFLAGS
1196 LIBSOUND
1197 PKG_CONFIG
1198 CRT_DIR
1199 START_FILES
1200 LIB_MATH
1201 LIBS_SYSTEM
1202 C_SWITCH_SYSTEM
1203 UNEXEC_OBJ
1204 C_SWITCH_MACHINE
1205 LD_SWITCH_SYSTEM
1206 CANNOT_DUMP
1207 INFO_OPTS
1208 INFO_EXT
1209 HAVE_MAKEINFO
1210 GZIP_PROG
1211 INSTALL_INFO
1212 GNULIB_WARN_CFLAGS
1213 WARN_CFLAGS
1214 WERROR_CFLAGS
1215 RANLIB
1216 ARFLAGS
1217 AR
1218 EGREP
1219 GREP
1220 CPP
1221 am__fastdepCC_FALSE
1222 am__fastdepCC_TRUE
1223 CCDEPMODE
1224 AMDEPBACKSLASH
1225 AMDEP_FALSE
1226 AMDEP_TRUE
1227 am__quote
1228 am__include
1229 DEPDIR
1230 OBJEXT
1231 EXEEXT
1232 ac_ct_CC
1233 CPPFLAGS
1234 LDFLAGS
1235 CFLAGS
1236 CC
1237 host_os
1238 host_vendor
1239 host_cpu
1240 host
1241 build_os
1242 build_vendor
1243 build_cpu
1244 build
1245 PROFILING_CFLAGS
1246 GZIP_INFO
1247 cache_file
1248 am__untar
1249 am__tar
1250 AMTAR
1251 am__leading_dot
1252 SET_MAKE
1253 AWK
1254 mkdir_p
1255 MKDIR_P
1256 INSTALL_STRIP_PROGRAM
1257 STRIP
1258 install_sh
1259 MAKEINFO
1260 AUTOHEADER
1261 AUTOMAKE
1262 AUTOCONF
1263 ACLOCAL
1264 VERSION
1265 PACKAGE
1266 CYGPATH_W
1267 am__isrc
1268 INSTALL_DATA
1269 INSTALL_SCRIPT
1270 INSTALL_PROGRAM
1271 target_alias
1272 host_alias
1273 build_alias
1274 LIBS
1275 ECHO_T
1276 ECHO_N
1277 ECHO_C
1278 DEFS
1279 mandir
1280 localedir
1281 libdir
1282 psdir
1283 pdfdir
1284 dvidir
1285 htmldir
1286 infodir
1287 docdir
1288 oldincludedir
1289 includedir
1290 localstatedir
1291 sharedstatedir
1292 sysconfdir
1293 datadir
1294 datarootdir
1295 libexecdir
1296 sbindir
1297 bindir
1298 program_transform_name
1299 prefix
1300 exec_prefix
1301 PACKAGE_URL
1302 PACKAGE_BUGREPORT
1303 PACKAGE_STRING
1304 PACKAGE_VERSION
1305 PACKAGE_TARNAME
1306 PACKAGE_NAME
1307 PATH_SEPARATOR
1308 SHELL'
1309 ac_subst_files='deps_frag
1310 lisp_frag
1311 ns_frag'
1312 ac_user_opts='
1313 enable_option_checking
1314 with_pop
1315 with_kerberos
1316 with_kerberos5
1317 with_hesiod
1318 with_mmdf
1319 with_mail_unlink
1320 with_mailhost
1321 with_sound
1322 with_sync_input
1323 with_x_toolkit
1324 with_wide_int
1325 with_xpm
1326 with_jpeg
1327 with_tiff
1328 with_gif
1329 with_png
1330 with_rsvg
1331 with_xml2
1332 with_imagemagick
1333 with_xft
1334 with_libotf
1335 with_m17n_flt
1336 with_toolkit_scroll_bars
1337 with_xaw3d
1338 with_xim
1339 with_ns
1340 with_gpm
1341 with_dbus
1342 with_gconf
1343 with_gsettings
1344 with_selinux
1345 with_gnutls
1346 with_makeinfo
1347 with_compress_info
1348 with_pkg_config_prog
1349 with_crt_dir
1350 with_gameuser
1351 with_gnustep_conf
1352 enable_ns_self_contained
1353 enable_asserts
1354 enable_locallisppath
1355 enable_checking
1356 enable_use_lisp_union_type
1357 enable_profiling
1358 enable_autodepend
1359 enable_dependency_tracking
1360 enable_largefile
1361 enable_gcc_warnings
1362 with_x
1363 '
1364 ac_precious_vars='build_alias
1365 host_alias
1366 target_alias
1367 CC
1368 CFLAGS
1369 LDFLAGS
1370 LIBS
1371 CPPFLAGS
1372 CPP
1373 XMKMF'
1374
1375
1376 # Initialize some variables set by options.
1377 ac_init_help=
1378 ac_init_version=false
1379 ac_unrecognized_opts=
1380 ac_unrecognized_sep=
1381 # The variables have the same names as the options, with
1382 # dashes changed to underlines.
1383 cache_file=/dev/null
1384 exec_prefix=NONE
1385 no_create=
1386 no_recursion=
1387 prefix=NONE
1388 program_prefix=NONE
1389 program_suffix=NONE
1390 program_transform_name=s,x,x,
1391 silent=
1392 site=
1393 srcdir=
1394 verbose=
1395 x_includes=NONE
1396 x_libraries=NONE
1397
1398 # Installation directory options.
1399 # These are left unexpanded so users can "make install exec_prefix=/foo"
1400 # and all the variables that are supposed to be based on exec_prefix
1401 # by default will actually change.
1402 # Use braces instead of parens because sh, perl, etc. also accept them.
1403 # (The list follows the same order as the GNU Coding Standards.)
1404 bindir='${exec_prefix}/bin'
1405 sbindir='${exec_prefix}/sbin'
1406 libexecdir='${exec_prefix}/libexec'
1407 datarootdir='${prefix}/share'
1408 datadir='${datarootdir}'
1409 sysconfdir='${prefix}/etc'
1410 sharedstatedir='${prefix}/com'
1411 localstatedir='${prefix}/var'
1412 includedir='${prefix}/include'
1413 oldincludedir='/usr/include'
1414 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1415 infodir='${datarootdir}/info'
1416 htmldir='${docdir}'
1417 dvidir='${docdir}'
1418 pdfdir='${docdir}'
1419 psdir='${docdir}'
1420 libdir='${exec_prefix}/lib'
1421 localedir='${datarootdir}/locale'
1422 mandir='${datarootdir}/man'
1423
1424 ac_prev=
1425 ac_dashdash=
1426 for ac_option
1427 do
1428 # If the previous option needs an argument, assign it.
1429 if test -n "$ac_prev"; then
1430 eval $ac_prev=\$ac_option
1431 ac_prev=
1432 continue
1433 fi
1434
1435 case $ac_option in
1436 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1437 *) ac_optarg=yes ;;
1438 esac
1439
1440 # Accept the important Cygnus configure options, so we can diagnose typos.
1441
1442 case $ac_dashdash$ac_option in
1443 --)
1444 ac_dashdash=yes ;;
1445
1446 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1447 ac_prev=bindir ;;
1448 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1449 bindir=$ac_optarg ;;
1450
1451 -build | --build | --buil | --bui | --bu)
1452 ac_prev=build_alias ;;
1453 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1454 build_alias=$ac_optarg ;;
1455
1456 -cache-file | --cache-file | --cache-fil | --cache-fi \
1457 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1458 ac_prev=cache_file ;;
1459 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1460 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1461 cache_file=$ac_optarg ;;
1462
1463 --config-cache | -C)
1464 cache_file=config.cache ;;
1465
1466 -datadir | --datadir | --datadi | --datad)
1467 ac_prev=datadir ;;
1468 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1469 datadir=$ac_optarg ;;
1470
1471 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1472 | --dataroo | --dataro | --datar)
1473 ac_prev=datarootdir ;;
1474 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1475 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1476 datarootdir=$ac_optarg ;;
1477
1478 -disable-* | --disable-*)
1479 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1480 # Reject names that are not valid shell variable names.
1481 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1482 as_fn_error "invalid feature name: $ac_useropt"
1483 ac_useropt_orig=$ac_useropt
1484 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1485 case $ac_user_opts in
1486 *"
1487 "enable_$ac_useropt"
1488 "*) ;;
1489 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1490 ac_unrecognized_sep=', ';;
1491 esac
1492 eval enable_$ac_useropt=no ;;
1493
1494 -docdir | --docdir | --docdi | --doc | --do)
1495 ac_prev=docdir ;;
1496 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1497 docdir=$ac_optarg ;;
1498
1499 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1500 ac_prev=dvidir ;;
1501 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1502 dvidir=$ac_optarg ;;
1503
1504 -enable-* | --enable-*)
1505 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1506 # Reject names that are not valid shell variable names.
1507 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1508 as_fn_error "invalid feature name: $ac_useropt"
1509 ac_useropt_orig=$ac_useropt
1510 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1511 case $ac_user_opts in
1512 *"
1513 "enable_$ac_useropt"
1514 "*) ;;
1515 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1516 ac_unrecognized_sep=', ';;
1517 esac
1518 eval enable_$ac_useropt=\$ac_optarg ;;
1519
1520 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1521 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1522 | --exec | --exe | --ex)
1523 ac_prev=exec_prefix ;;
1524 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1525 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1526 | --exec=* | --exe=* | --ex=*)
1527 exec_prefix=$ac_optarg ;;
1528
1529 -gas | --gas | --ga | --g)
1530 # Obsolete; use --with-gas.
1531 with_gas=yes ;;
1532
1533 -help | --help | --hel | --he | -h)
1534 ac_init_help=long ;;
1535 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1536 ac_init_help=recursive ;;
1537 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1538 ac_init_help=short ;;
1539
1540 -host | --host | --hos | --ho)
1541 ac_prev=host_alias ;;
1542 -host=* | --host=* | --hos=* | --ho=*)
1543 host_alias=$ac_optarg ;;
1544
1545 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1546 ac_prev=htmldir ;;
1547 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1548 | --ht=*)
1549 htmldir=$ac_optarg ;;
1550
1551 -includedir | --includedir | --includedi | --included | --include \
1552 | --includ | --inclu | --incl | --inc)
1553 ac_prev=includedir ;;
1554 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1555 | --includ=* | --inclu=* | --incl=* | --inc=*)
1556 includedir=$ac_optarg ;;
1557
1558 -infodir | --infodir | --infodi | --infod | --info | --inf)
1559 ac_prev=infodir ;;
1560 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1561 infodir=$ac_optarg ;;
1562
1563 -libdir | --libdir | --libdi | --libd)
1564 ac_prev=libdir ;;
1565 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1566 libdir=$ac_optarg ;;
1567
1568 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1569 | --libexe | --libex | --libe)
1570 ac_prev=libexecdir ;;
1571 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1572 | --libexe=* | --libex=* | --libe=*)
1573 libexecdir=$ac_optarg ;;
1574
1575 -localedir | --localedir | --localedi | --localed | --locale)
1576 ac_prev=localedir ;;
1577 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1578 localedir=$ac_optarg ;;
1579
1580 -localstatedir | --localstatedir | --localstatedi | --localstated \
1581 | --localstate | --localstat | --localsta | --localst | --locals)
1582 ac_prev=localstatedir ;;
1583 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1584 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1585 localstatedir=$ac_optarg ;;
1586
1587 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1588 ac_prev=mandir ;;
1589 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1590 mandir=$ac_optarg ;;
1591
1592 -nfp | --nfp | --nf)
1593 # Obsolete; use --without-fp.
1594 with_fp=no ;;
1595
1596 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1597 | --no-cr | --no-c | -n)
1598 no_create=yes ;;
1599
1600 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1601 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1602 no_recursion=yes ;;
1603
1604 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1605 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1606 | --oldin | --oldi | --old | --ol | --o)
1607 ac_prev=oldincludedir ;;
1608 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1609 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1610 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1611 oldincludedir=$ac_optarg ;;
1612
1613 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1614 ac_prev=prefix ;;
1615 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1616 prefix=$ac_optarg ;;
1617
1618 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1619 | --program-pre | --program-pr | --program-p)
1620 ac_prev=program_prefix ;;
1621 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1622 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1623 program_prefix=$ac_optarg ;;
1624
1625 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1626 | --program-suf | --program-su | --program-s)
1627 ac_prev=program_suffix ;;
1628 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1629 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1630 program_suffix=$ac_optarg ;;
1631
1632 -program-transform-name | --program-transform-name \
1633 | --program-transform-nam | --program-transform-na \
1634 | --program-transform-n | --program-transform- \
1635 | --program-transform | --program-transfor \
1636 | --program-transfo | --program-transf \
1637 | --program-trans | --program-tran \
1638 | --progr-tra | --program-tr | --program-t)
1639 ac_prev=program_transform_name ;;
1640 -program-transform-name=* | --program-transform-name=* \
1641 | --program-transform-nam=* | --program-transform-na=* \
1642 | --program-transform-n=* | --program-transform-=* \
1643 | --program-transform=* | --program-transfor=* \
1644 | --program-transfo=* | --program-transf=* \
1645 | --program-trans=* | --program-tran=* \
1646 | --progr-tra=* | --program-tr=* | --program-t=*)
1647 program_transform_name=$ac_optarg ;;
1648
1649 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1650 ac_prev=pdfdir ;;
1651 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1652 pdfdir=$ac_optarg ;;
1653
1654 -psdir | --psdir | --psdi | --psd | --ps)
1655 ac_prev=psdir ;;
1656 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1657 psdir=$ac_optarg ;;
1658
1659 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1660 | -silent | --silent | --silen | --sile | --sil)
1661 silent=yes ;;
1662
1663 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1664 ac_prev=sbindir ;;
1665 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1666 | --sbi=* | --sb=*)
1667 sbindir=$ac_optarg ;;
1668
1669 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1670 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1671 | --sharedst | --shareds | --shared | --share | --shar \
1672 | --sha | --sh)
1673 ac_prev=sharedstatedir ;;
1674 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1675 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1676 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1677 | --sha=* | --sh=*)
1678 sharedstatedir=$ac_optarg ;;
1679
1680 -site | --site | --sit)
1681 ac_prev=site ;;
1682 -site=* | --site=* | --sit=*)
1683 site=$ac_optarg ;;
1684
1685 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1686 ac_prev=srcdir ;;
1687 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1688 srcdir=$ac_optarg ;;
1689
1690 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1691 | --syscon | --sysco | --sysc | --sys | --sy)
1692 ac_prev=sysconfdir ;;
1693 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1694 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1695 sysconfdir=$ac_optarg ;;
1696
1697 -target | --target | --targe | --targ | --tar | --ta | --t)
1698 ac_prev=target_alias ;;
1699 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1700 target_alias=$ac_optarg ;;
1701
1702 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1703 verbose=yes ;;
1704
1705 -version | --version | --versio | --versi | --vers | -V)
1706 ac_init_version=: ;;
1707
1708 -with-* | --with-*)
1709 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1710 # Reject names that are not valid shell variable names.
1711 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1712 as_fn_error "invalid package name: $ac_useropt"
1713 ac_useropt_orig=$ac_useropt
1714 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1715 case $ac_user_opts in
1716 *"
1717 "with_$ac_useropt"
1718 "*) ;;
1719 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1720 ac_unrecognized_sep=', ';;
1721 esac
1722 eval with_$ac_useropt=\$ac_optarg ;;
1723
1724 -without-* | --without-*)
1725 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1726 # Reject names that are not valid shell variable names.
1727 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1728 as_fn_error "invalid package name: $ac_useropt"
1729 ac_useropt_orig=$ac_useropt
1730 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1731 case $ac_user_opts in
1732 *"
1733 "with_$ac_useropt"
1734 "*) ;;
1735 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1736 ac_unrecognized_sep=', ';;
1737 esac
1738 eval with_$ac_useropt=no ;;
1739
1740 --x)
1741 # Obsolete; use --with-x.
1742 with_x=yes ;;
1743
1744 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1745 | --x-incl | --x-inc | --x-in | --x-i)
1746 ac_prev=x_includes ;;
1747 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1748 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1749 x_includes=$ac_optarg ;;
1750
1751 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1752 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1753 ac_prev=x_libraries ;;
1754 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1755 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1756 x_libraries=$ac_optarg ;;
1757
1758 -*) as_fn_error "unrecognized option: \`$ac_option'
1759 Try \`$0 --help' for more information."
1760 ;;
1761
1762 *=*)
1763 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1764 # Reject names that are not valid shell variable names.
1765 case $ac_envvar in #(
1766 '' | [0-9]* | *[!_$as_cr_alnum]* )
1767 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1768 esac
1769 eval $ac_envvar=\$ac_optarg
1770 export $ac_envvar ;;
1771
1772 *)
1773 # FIXME: should be removed in autoconf 3.0.
1774 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1775 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1776 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1777 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1778 ;;
1779
1780 esac
1781 done
1782
1783 if test -n "$ac_prev"; then
1784 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1785 as_fn_error "missing argument to $ac_option"
1786 fi
1787
1788 if test -n "$ac_unrecognized_opts"; then
1789 case $enable_option_checking in
1790 no) ;;
1791 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1792 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1793 esac
1794 fi
1795
1796 # Check all directory arguments for consistency.
1797 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1798 datadir sysconfdir sharedstatedir localstatedir includedir \
1799 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1800 libdir localedir mandir
1801 do
1802 eval ac_val=\$$ac_var
1803 # Remove trailing slashes.
1804 case $ac_val in
1805 */ )
1806 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1807 eval $ac_var=\$ac_val;;
1808 esac
1809 # Be sure to have absolute directory names.
1810 case $ac_val in
1811 [\\/$]* | ?:[\\/]* ) continue;;
1812 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1813 esac
1814 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1815 done
1816
1817 # There might be people who depend on the old broken behavior: `$host'
1818 # used to hold the argument of --host etc.
1819 # FIXME: To remove some day.
1820 build=$build_alias
1821 host=$host_alias
1822 target=$target_alias
1823
1824 # FIXME: To remove some day.
1825 if test "x$host_alias" != x; then
1826 if test "x$build_alias" = x; then
1827 cross_compiling=maybe
1828 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1829 If a cross compiler is detected then cross compile mode will be used." >&2
1830 elif test "x$build_alias" != "x$host_alias"; then
1831 cross_compiling=yes
1832 fi
1833 fi
1834
1835 ac_tool_prefix=
1836 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1837
1838 test "$silent" = yes && exec 6>/dev/null
1839
1840
1841 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1842 ac_ls_di=`ls -di .` &&
1843 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1844 as_fn_error "working directory cannot be determined"
1845 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1846 as_fn_error "pwd does not report name of working directory"
1847
1848
1849 # Find the source files, if location was not specified.
1850 if test -z "$srcdir"; then
1851 ac_srcdir_defaulted=yes
1852 # Try the directory containing this script, then the parent directory.
1853 ac_confdir=`$as_dirname -- "$as_myself" ||
1854 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1855 X"$as_myself" : 'X\(//\)[^/]' \| \
1856 X"$as_myself" : 'X\(//\)$' \| \
1857 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1858 $as_echo X"$as_myself" |
1859 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1860 s//\1/
1861 q
1862 }
1863 /^X\(\/\/\)[^/].*/{
1864 s//\1/
1865 q
1866 }
1867 /^X\(\/\/\)$/{
1868 s//\1/
1869 q
1870 }
1871 /^X\(\/\).*/{
1872 s//\1/
1873 q
1874 }
1875 s/.*/./; q'`
1876 srcdir=$ac_confdir
1877 if test ! -r "$srcdir/$ac_unique_file"; then
1878 srcdir=..
1879 fi
1880 else
1881 ac_srcdir_defaulted=no
1882 fi
1883 if test ! -r "$srcdir/$ac_unique_file"; then
1884 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1885 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1886 fi
1887 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1888 ac_abs_confdir=`(
1889 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1890 pwd)`
1891 # When building in place, set srcdir=.
1892 if test "$ac_abs_confdir" = "$ac_pwd"; then
1893 srcdir=.
1894 fi
1895 # Remove unnecessary trailing slashes from srcdir.
1896 # Double slashes in file names in object file debugging info
1897 # mess up M-x gdb in Emacs.
1898 case $srcdir in
1899 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1900 esac
1901 for ac_var in $ac_precious_vars; do
1902 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1903 eval ac_env_${ac_var}_value=\$${ac_var}
1904 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1905 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1906 done
1907
1908 #
1909 # Report the --help message.
1910 #
1911 if test "$ac_init_help" = "long"; then
1912 # Omit some internal or obsolete options to make the list less imposing.
1913 # This message is too long to be a string in the A/UX 3.1 sh.
1914 cat <<_ACEOF
1915 \`configure' configures emacs 24.1.50 to adapt to many kinds of systems.
1916
1917 Usage: $0 [OPTION]... [VAR=VALUE]...
1918
1919 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1920 VAR=VALUE. See below for descriptions of some of the useful variables.
1921
1922 Defaults for the options are specified in brackets.
1923
1924 Configuration:
1925 -h, --help display this help and exit
1926 --help=short display options specific to this package
1927 --help=recursive display the short help of all the included packages
1928 -V, --version display version information and exit
1929 -q, --quiet, --silent do not print \`checking...' messages
1930 --cache-file=FILE cache test results in FILE [disabled]
1931 -C, --config-cache alias for \`--cache-file=config.cache'
1932 -n, --no-create do not create output files
1933 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1934
1935 Installation directories:
1936 --prefix=PREFIX install architecture-independent files in PREFIX
1937 [$ac_default_prefix]
1938 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1939 [PREFIX]
1940
1941 By default, \`make install' will install all the files in
1942 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1943 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1944 for instance \`--prefix=\$HOME'.
1945
1946 For better control, use the options below.
1947
1948 Fine tuning of the installation directories:
1949 --bindir=DIR user executables [EPREFIX/bin]
1950 --sbindir=DIR system admin executables [EPREFIX/sbin]
1951 --libexecdir=DIR program executables [EPREFIX/libexec]
1952 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1953 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1954 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1955 --libdir=DIR object code libraries [EPREFIX/lib]
1956 --includedir=DIR C header files [PREFIX/include]
1957 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1958 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1959 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1960 --infodir=DIR info documentation [DATAROOTDIR/info]
1961 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1962 --mandir=DIR man documentation [DATAROOTDIR/man]
1963 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1964 --htmldir=DIR html documentation [DOCDIR]
1965 --dvidir=DIR dvi documentation [DOCDIR]
1966 --pdfdir=DIR pdf documentation [DOCDIR]
1967 --psdir=DIR ps documentation [DOCDIR]
1968 _ACEOF
1969
1970 cat <<\_ACEOF
1971
1972 Program names:
1973 --program-prefix=PREFIX prepend PREFIX to installed program names
1974 --program-suffix=SUFFIX append SUFFIX to installed program names
1975 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1976
1977 X features:
1978 --x-includes=DIR X include files are in DIR
1979 --x-libraries=DIR X library files are in DIR
1980
1981 System types:
1982 --build=BUILD configure for building on BUILD [guessed]
1983 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1984 _ACEOF
1985 fi
1986
1987 if test -n "$ac_init_help"; then
1988 case $ac_init_help in
1989 short | recursive ) echo "Configuration of emacs 24.1.50:";;
1990 esac
1991 cat <<\_ACEOF
1992
1993 Optional Features:
1994 --disable-option-checking ignore unrecognized --enable/--with options
1995 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1996 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1997 --disable-ns-self-contained
1998 disable self contained build under NeXTstep
1999 --enable-asserts compile code with asserts enabled
2000 --enable-locallisppath=PATH
2001 directories Emacs should search for lisp files
2002 specific to this site
2003 --enable-checking[=LIST]
2004 enable expensive run-time checks. With LIST, enable
2005 only specific categories of checks. Categories are:
2006 all,yes,no. Flags are: stringbytes, stringoverrun,
2007 stringfreelist, xmallocoverrun, conslist
2008 --enable-use-lisp-union-type
2009 use a union for the Lisp_Object data type. This is
2010 only useful for development for catching certain
2011 types of bugs.
2012 --enable-profiling build emacs with profiling support. This might not
2013 work on all platforms
2014 --enable-autodepend automatically generate dependencies to .h-files.
2015 Requires GNU Make and Gcc. Enabled if GNU Make and
2016 Gcc is found
2017 --disable-dependency-tracking speeds up one-time build
2018 --enable-dependency-tracking do not reject slow dependency extractors
2019 --disable-largefile omit support for large files
2020 --enable-gcc-warnings turn on lots of GCC warnings (for developers)
2021
2022 Optional Packages:
2023 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2024 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2025 --without-pop don't support POP mail retrieval with movemail
2026 --with-kerberos support Kerberos-authenticated POP
2027 --with-kerberos5 support Kerberos version 5 authenticated POP
2028 --with-hesiod support Hesiod to get the POP server host
2029 --with-mmdf support MMDF mailboxes
2030 --with-mail-unlink unlink, rather than empty, mail spool after reading
2031 --with-mailhost=HOSTNAME
2032 string giving default POP mail host
2033 --without-sound don't compile with sound support
2034 --without-sync-input process async input synchronously
2035 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
2036 lucid or athena, motif, no)
2037 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2038 --without-xpm don't compile with XPM image support
2039 --without-jpeg don't compile with JPEG image support
2040 --without-tiff don't compile with TIFF image support
2041 --without-gif don't compile with GIF image support
2042 --without-png don't compile with PNG image support
2043 --without-rsvg don't compile with SVG image support
2044 --without-xml2 don't compile with XML parsing support
2045 --without-imagemagick don't compile with ImageMagick image support
2046 --without-xft don't use XFT for anti aliased fonts
2047 --without-libotf don't use libotf for OpenType font support
2048 --without-m17n-flt don't use m17n-flt for text shaping
2049 --without-toolkit-scroll-bars
2050 don't use Motif or Xaw3d scroll bars
2051 --without-xaw3d don't use Xaw3d
2052 --without-xim don't use X11 XIM
2053 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2054 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2055 console
2056 --without-dbus don't compile with D-Bus support
2057 --without-gconf don't compile with GConf support
2058 --without-gsettings don't compile with GSettings support
2059 --without-selinux don't compile with SELinux support
2060 --without-gnutls don't use -lgnutls for SSL/TLS support
2061 --without-makeinfo don't require makeinfo for building manuals
2062 --without-compress-info don't compress the installed Info pages
2063 --with-pkg-config-prog=PATH
2064 path to pkg-config for finding GTK and librsvg
2065 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2066 /usr/lib, or /usr/lib64 on some platforms.
2067 --with-gameuser=USER user for shared game score files
2068 --with-gnustep-conf=PATH
2069 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2070 or /etc/GNUstep/GNUstep.conf
2071 --with-x use the X Window System
2072
2073 Some influential environment variables:
2074 CC C compiler command
2075 CFLAGS C compiler flags
2076 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2077 nonstandard directory <lib dir>
2078 LIBS libraries to pass to the linker, e.g. -l<library>
2079 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2080 you have headers in a nonstandard directory <include dir>
2081 CPP C preprocessor
2082 XMKMF Path to xmkmf, Makefile generator for X Window System
2083
2084 Use these variables to override the choices made by `configure' or to help
2085 it to find libraries and programs with nonstandard names/locations.
2086
2087 Report bugs to the package provider.
2088 _ACEOF
2089 ac_status=$?
2090 fi
2091
2092 if test "$ac_init_help" = "recursive"; then
2093 # If there are subdirs, report their specific --help.
2094 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2095 test -d "$ac_dir" ||
2096 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2097 continue
2098 ac_builddir=.
2099
2100 case "$ac_dir" in
2101 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2102 *)
2103 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2104 # A ".." for each directory in $ac_dir_suffix.
2105 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2106 case $ac_top_builddir_sub in
2107 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2108 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2109 esac ;;
2110 esac
2111 ac_abs_top_builddir=$ac_pwd
2112 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2113 # for backward compatibility:
2114 ac_top_builddir=$ac_top_build_prefix
2115
2116 case $srcdir in
2117 .) # We are building in place.
2118 ac_srcdir=.
2119 ac_top_srcdir=$ac_top_builddir_sub
2120 ac_abs_top_srcdir=$ac_pwd ;;
2121 [\\/]* | ?:[\\/]* ) # Absolute name.
2122 ac_srcdir=$srcdir$ac_dir_suffix;
2123 ac_top_srcdir=$srcdir
2124 ac_abs_top_srcdir=$srcdir ;;
2125 *) # Relative name.
2126 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2127 ac_top_srcdir=$ac_top_build_prefix$srcdir
2128 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2129 esac
2130 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2131
2132 cd "$ac_dir" || { ac_status=$?; continue; }
2133 # Check for guested configure.
2134 if test -f "$ac_srcdir/configure.gnu"; then
2135 echo &&
2136 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2137 elif test -f "$ac_srcdir/configure"; then
2138 echo &&
2139 $SHELL "$ac_srcdir/configure" --help=recursive
2140 else
2141 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2142 fi || ac_status=$?
2143 cd "$ac_pwd" || { ac_status=$?; break; }
2144 done
2145 fi
2146
2147 test -n "$ac_init_help" && exit $ac_status
2148 if $ac_init_version; then
2149 cat <<\_ACEOF
2150 emacs configure 24.1.50
2151 generated by GNU Autoconf 2.65
2152
2153 Copyright (C) 2009 Free Software Foundation, Inc.
2154 This configure script is free software; the Free Software Foundation
2155 gives unlimited permission to copy, distribute and modify it.
2156 _ACEOF
2157 exit
2158 fi
2159
2160 ## ------------------------ ##
2161 ## Autoconf initialization. ##
2162 ## ------------------------ ##
2163
2164 # ac_fn_c_try_compile LINENO
2165 # --------------------------
2166 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2167 ac_fn_c_try_compile ()
2168 {
2169 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2170 rm -f conftest.$ac_objext
2171 if { { ac_try="$ac_compile"
2172 case "(($ac_try" in
2173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2174 *) ac_try_echo=$ac_try;;
2175 esac
2176 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2177 $as_echo "$ac_try_echo"; } >&5
2178 (eval "$ac_compile") 2>conftest.err
2179 ac_status=$?
2180 if test -s conftest.err; then
2181 grep -v '^ *+' conftest.err >conftest.er1
2182 cat conftest.er1 >&5
2183 mv -f conftest.er1 conftest.err
2184 fi
2185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2186 test $ac_status = 0; } && {
2187 test -z "$ac_c_werror_flag" ||
2188 test ! -s conftest.err
2189 } && test -s conftest.$ac_objext; then :
2190 ac_retval=0
2191 else
2192 $as_echo "$as_me: failed program was:" >&5
2193 sed 's/^/| /' conftest.$ac_ext >&5
2194
2195 ac_retval=1
2196 fi
2197 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2198 as_fn_set_status $ac_retval
2199
2200 } # ac_fn_c_try_compile
2201
2202 # ac_fn_c_try_cpp LINENO
2203 # ----------------------
2204 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2205 ac_fn_c_try_cpp ()
2206 {
2207 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2208 if { { ac_try="$ac_cpp conftest.$ac_ext"
2209 case "(($ac_try" in
2210 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2211 *) ac_try_echo=$ac_try;;
2212 esac
2213 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2214 $as_echo "$ac_try_echo"; } >&5
2215 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2216 ac_status=$?
2217 if test -s conftest.err; then
2218 grep -v '^ *+' conftest.err >conftest.er1
2219 cat conftest.er1 >&5
2220 mv -f conftest.er1 conftest.err
2221 fi
2222 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2223 test $ac_status = 0; } >/dev/null && {
2224 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2225 test ! -s conftest.err
2226 }; then :
2227 ac_retval=0
2228 else
2229 $as_echo "$as_me: failed program was:" >&5
2230 sed 's/^/| /' conftest.$ac_ext >&5
2231
2232 ac_retval=1
2233 fi
2234 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2235 as_fn_set_status $ac_retval
2236
2237 } # ac_fn_c_try_cpp
2238
2239 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2240 # -------------------------------------------------------
2241 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2242 # the include files in INCLUDES and setting the cache variable VAR
2243 # accordingly.
2244 ac_fn_c_check_header_mongrel ()
2245 {
2246 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2247 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2249 $as_echo_n "checking for $2... " >&6; }
2250 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2251 $as_echo_n "(cached) " >&6
2252 fi
2253 eval ac_res=\$$3
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2255 $as_echo "$ac_res" >&6; }
2256 else
2257 # Is the header compilable?
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2259 $as_echo_n "checking $2 usability... " >&6; }
2260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2261 /* end confdefs.h. */
2262 $4
2263 #include <$2>
2264 _ACEOF
2265 if ac_fn_c_try_compile "$LINENO"; then :
2266 ac_header_compiler=yes
2267 else
2268 ac_header_compiler=no
2269 fi
2270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2272 $as_echo "$ac_header_compiler" >&6; }
2273
2274 # Is the header present?
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2276 $as_echo_n "checking $2 presence... " >&6; }
2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278 /* end confdefs.h. */
2279 #include <$2>
2280 _ACEOF
2281 if ac_fn_c_try_cpp "$LINENO"; then :
2282 ac_header_preproc=yes
2283 else
2284 ac_header_preproc=no
2285 fi
2286 rm -f conftest.err conftest.$ac_ext
2287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2288 $as_echo "$ac_header_preproc" >&6; }
2289
2290 # So? What about this header?
2291 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2292 yes:no: )
2293 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2294 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2295 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2296 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2297 ;;
2298 no:yes:* )
2299 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2300 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2301 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2302 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2303 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2304 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2306 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2308 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2309 ;;
2310 esac
2311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2312 $as_echo_n "checking for $2... " >&6; }
2313 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2314 $as_echo_n "(cached) " >&6
2315 else
2316 eval "$3=\$ac_header_compiler"
2317 fi
2318 eval ac_res=\$$3
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2320 $as_echo "$ac_res" >&6; }
2321 fi
2322 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2323
2324 } # ac_fn_c_check_header_mongrel
2325
2326 # ac_fn_c_try_run LINENO
2327 # ----------------------
2328 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2329 # that executables *can* be run.
2330 ac_fn_c_try_run ()
2331 {
2332 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2333 if { { ac_try="$ac_link"
2334 case "(($ac_try" in
2335 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2336 *) ac_try_echo=$ac_try;;
2337 esac
2338 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2339 $as_echo "$ac_try_echo"; } >&5
2340 (eval "$ac_link") 2>&5
2341 ac_status=$?
2342 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2343 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2344 { { case "(($ac_try" in
2345 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2346 *) ac_try_echo=$ac_try;;
2347 esac
2348 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2349 $as_echo "$ac_try_echo"; } >&5
2350 (eval "$ac_try") 2>&5
2351 ac_status=$?
2352 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2353 test $ac_status = 0; }; }; then :
2354 ac_retval=0
2355 else
2356 $as_echo "$as_me: program exited with status $ac_status" >&5
2357 $as_echo "$as_me: failed program was:" >&5
2358 sed 's/^/| /' conftest.$ac_ext >&5
2359
2360 ac_retval=$ac_status
2361 fi
2362 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2363 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2364 as_fn_set_status $ac_retval
2365
2366 } # ac_fn_c_try_run
2367
2368 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2369 # -------------------------------------------------------
2370 # Tests whether HEADER exists and can be compiled using the include files in
2371 # INCLUDES, setting the cache variable VAR accordingly.
2372 ac_fn_c_check_header_compile ()
2373 {
2374 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2376 $as_echo_n "checking for $2... " >&6; }
2377 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2378 $as_echo_n "(cached) " >&6
2379 else
2380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2381 /* end confdefs.h. */
2382 $4
2383 #include <$2>
2384 _ACEOF
2385 if ac_fn_c_try_compile "$LINENO"; then :
2386 eval "$3=yes"
2387 else
2388 eval "$3=no"
2389 fi
2390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2391 fi
2392 eval ac_res=\$$3
2393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2394 $as_echo "$ac_res" >&6; }
2395 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2396
2397 } # ac_fn_c_check_header_compile
2398
2399 # ac_fn_c_try_link LINENO
2400 # -----------------------
2401 # Try to link conftest.$ac_ext, and return whether this succeeded.
2402 ac_fn_c_try_link ()
2403 {
2404 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2405 rm -f conftest.$ac_objext conftest$ac_exeext
2406 if { { ac_try="$ac_link"
2407 case "(($ac_try" in
2408 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2409 *) ac_try_echo=$ac_try;;
2410 esac
2411 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2412 $as_echo "$ac_try_echo"; } >&5
2413 (eval "$ac_link") 2>conftest.err
2414 ac_status=$?
2415 if test -s conftest.err; then
2416 grep -v '^ *+' conftest.err >conftest.er1
2417 cat conftest.er1 >&5
2418 mv -f conftest.er1 conftest.err
2419 fi
2420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2421 test $ac_status = 0; } && {
2422 test -z "$ac_c_werror_flag" ||
2423 test ! -s conftest.err
2424 } && test -s conftest$ac_exeext && {
2425 test "$cross_compiling" = yes ||
2426 $as_test_x conftest$ac_exeext
2427 }; then :
2428 ac_retval=0
2429 else
2430 $as_echo "$as_me: failed program was:" >&5
2431 sed 's/^/| /' conftest.$ac_ext >&5
2432
2433 ac_retval=1
2434 fi
2435 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2436 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2437 # interfere with the next link command; also delete a directory that is
2438 # left behind by Apple's compiler. We do this before executing the actions.
2439 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2441 as_fn_set_status $ac_retval
2442
2443 } # ac_fn_c_try_link
2444
2445 # ac_fn_c_check_decl LINENO SYMBOL VAR
2446 # ------------------------------------
2447 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2448 ac_fn_c_check_decl ()
2449 {
2450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2452 $as_echo_n "checking whether $2 is declared... " >&6; }
2453 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2454 $as_echo_n "(cached) " >&6
2455 else
2456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2457 /* end confdefs.h. */
2458 $4
2459 int
2460 main ()
2461 {
2462 #ifndef $2
2463 (void) $2;
2464 #endif
2465
2466 ;
2467 return 0;
2468 }
2469 _ACEOF
2470 if ac_fn_c_try_compile "$LINENO"; then :
2471 eval "$3=yes"
2472 else
2473 eval "$3=no"
2474 fi
2475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2476 fi
2477 eval ac_res=\$$3
2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2479 $as_echo "$ac_res" >&6; }
2480 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2481
2482 } # ac_fn_c_check_decl
2483
2484 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2485 # ----------------------------------------------
2486 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2487 ac_fn_c_check_header_preproc ()
2488 {
2489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2491 $as_echo_n "checking for $2... " >&6; }
2492 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2493 $as_echo_n "(cached) " >&6
2494 else
2495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2496 /* end confdefs.h. */
2497 #include <$2>
2498 _ACEOF
2499 if ac_fn_c_try_cpp "$LINENO"; then :
2500 eval "$3=yes"
2501 else
2502 eval "$3=no"
2503 fi
2504 rm -f conftest.err conftest.$ac_ext
2505 fi
2506 eval ac_res=\$$3
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2508 $as_echo "$ac_res" >&6; }
2509 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2510
2511 } # ac_fn_c_check_header_preproc
2512
2513 # ac_fn_c_check_func LINENO FUNC VAR
2514 # ----------------------------------
2515 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2516 ac_fn_c_check_func ()
2517 {
2518 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2520 $as_echo_n "checking for $2... " >&6; }
2521 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2522 $as_echo_n "(cached) " >&6
2523 else
2524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2525 /* end confdefs.h. */
2526 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2527 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2528 #define $2 innocuous_$2
2529
2530 /* System header to define __stub macros and hopefully few prototypes,
2531 which can conflict with char $2 (); below.
2532 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2533 <limits.h> exists even on freestanding compilers. */
2534
2535 #ifdef __STDC__
2536 # include <limits.h>
2537 #else
2538 # include <assert.h>
2539 #endif
2540
2541 #undef $2
2542
2543 /* Override any GCC internal prototype to avoid an error.
2544 Use char because int might match the return type of a GCC
2545 builtin and then its argument prototype would still apply. */
2546 #ifdef __cplusplus
2547 extern "C"
2548 #endif
2549 char $2 ();
2550 /* The GNU C library defines this for functions which it implements
2551 to always fail with ENOSYS. Some functions are actually named
2552 something starting with __ and the normal name is an alias. */
2553 #if defined __stub_$2 || defined __stub___$2
2554 choke me
2555 #endif
2556
2557 int
2558 main ()
2559 {
2560 return $2 ();
2561 ;
2562 return 0;
2563 }
2564 _ACEOF
2565 if ac_fn_c_try_link "$LINENO"; then :
2566 eval "$3=yes"
2567 else
2568 eval "$3=no"
2569 fi
2570 rm -f core conftest.err conftest.$ac_objext \
2571 conftest$ac_exeext conftest.$ac_ext
2572 fi
2573 eval ac_res=\$$3
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2575 $as_echo "$ac_res" >&6; }
2576 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2577
2578 } # ac_fn_c_check_func
2579
2580 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2581 # ----------------------------------------------------
2582 # Tries to find if the field MEMBER exists in type AGGR, after including
2583 # INCLUDES, setting cache variable VAR accordingly.
2584 ac_fn_c_check_member ()
2585 {
2586 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2588 $as_echo_n "checking for $2.$3... " >&6; }
2589 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2590 $as_echo_n "(cached) " >&6
2591 else
2592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2593 /* end confdefs.h. */
2594 $5
2595 int
2596 main ()
2597 {
2598 static $2 ac_aggr;
2599 if (ac_aggr.$3)
2600 return 0;
2601 ;
2602 return 0;
2603 }
2604 _ACEOF
2605 if ac_fn_c_try_compile "$LINENO"; then :
2606 eval "$4=yes"
2607 else
2608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2609 /* end confdefs.h. */
2610 $5
2611 int
2612 main ()
2613 {
2614 static $2 ac_aggr;
2615 if (sizeof ac_aggr.$3)
2616 return 0;
2617 ;
2618 return 0;
2619 }
2620 _ACEOF
2621 if ac_fn_c_try_compile "$LINENO"; then :
2622 eval "$4=yes"
2623 else
2624 eval "$4=no"
2625 fi
2626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2627 fi
2628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2629 fi
2630 eval ac_res=\$$4
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2632 $as_echo "$ac_res" >&6; }
2633 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2634
2635 } # ac_fn_c_check_member
2636
2637 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2638 # -------------------------------------------
2639 # Tests whether TYPE exists after having included INCLUDES, setting cache
2640 # variable VAR accordingly.
2641 ac_fn_c_check_type ()
2642 {
2643 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2645 $as_echo_n "checking for $2... " >&6; }
2646 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2647 $as_echo_n "(cached) " >&6
2648 else
2649 eval "$3=no"
2650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2651 /* end confdefs.h. */
2652 $4
2653 int
2654 main ()
2655 {
2656 if (sizeof ($2))
2657 return 0;
2658 ;
2659 return 0;
2660 }
2661 _ACEOF
2662 if ac_fn_c_try_compile "$LINENO"; then :
2663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2664 /* end confdefs.h. */
2665 $4
2666 int
2667 main ()
2668 {
2669 if (sizeof (($2)))
2670 return 0;
2671 ;
2672 return 0;
2673 }
2674 _ACEOF
2675 if ac_fn_c_try_compile "$LINENO"; then :
2676
2677 else
2678 eval "$3=yes"
2679 fi
2680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2681 fi
2682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2683 fi
2684 eval ac_res=\$$3
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2686 $as_echo "$ac_res" >&6; }
2687 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2688
2689 } # ac_fn_c_check_type
2690
2691 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2692 # --------------------------------------------
2693 # Tries to find the compile-time value of EXPR in a program that includes
2694 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2695 # computed
2696 ac_fn_c_compute_int ()
2697 {
2698 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2699 if test "$cross_compiling" = yes; then
2700 # Depending upon the size, compute the lo and hi bounds.
2701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2702 /* end confdefs.h. */
2703 $4
2704 int
2705 main ()
2706 {
2707 static int test_array [1 - 2 * !(($2) >= 0)];
2708 test_array [0] = 0
2709
2710 ;
2711 return 0;
2712 }
2713 _ACEOF
2714 if ac_fn_c_try_compile "$LINENO"; then :
2715 ac_lo=0 ac_mid=0
2716 while :; do
2717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2718 /* end confdefs.h. */
2719 $4
2720 int
2721 main ()
2722 {
2723 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2724 test_array [0] = 0
2725
2726 ;
2727 return 0;
2728 }
2729 _ACEOF
2730 if ac_fn_c_try_compile "$LINENO"; then :
2731 ac_hi=$ac_mid; break
2732 else
2733 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2734 if test $ac_lo -le $ac_mid; then
2735 ac_lo= ac_hi=
2736 break
2737 fi
2738 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2739 fi
2740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2741 done
2742 else
2743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2744 /* end confdefs.h. */
2745 $4
2746 int
2747 main ()
2748 {
2749 static int test_array [1 - 2 * !(($2) < 0)];
2750 test_array [0] = 0
2751
2752 ;
2753 return 0;
2754 }
2755 _ACEOF
2756 if ac_fn_c_try_compile "$LINENO"; then :
2757 ac_hi=-1 ac_mid=-1
2758 while :; do
2759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2760 /* end confdefs.h. */
2761 $4
2762 int
2763 main ()
2764 {
2765 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2766 test_array [0] = 0
2767
2768 ;
2769 return 0;
2770 }
2771 _ACEOF
2772 if ac_fn_c_try_compile "$LINENO"; then :
2773 ac_lo=$ac_mid; break
2774 else
2775 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2776 if test $ac_mid -le $ac_hi; then
2777 ac_lo= ac_hi=
2778 break
2779 fi
2780 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2781 fi
2782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2783 done
2784 else
2785 ac_lo= ac_hi=
2786 fi
2787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2788 fi
2789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2790 # Binary search between lo and hi bounds.
2791 while test "x$ac_lo" != "x$ac_hi"; do
2792 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2794 /* end confdefs.h. */
2795 $4
2796 int
2797 main ()
2798 {
2799 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2800 test_array [0] = 0
2801
2802 ;
2803 return 0;
2804 }
2805 _ACEOF
2806 if ac_fn_c_try_compile "$LINENO"; then :
2807 ac_hi=$ac_mid
2808 else
2809 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2810 fi
2811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2812 done
2813 case $ac_lo in #((
2814 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2815 '') ac_retval=1 ;;
2816 esac
2817 else
2818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2819 /* end confdefs.h. */
2820 $4
2821 static long int longval () { return $2; }
2822 static unsigned long int ulongval () { return $2; }
2823 #include <stdio.h>
2824 #include <stdlib.h>
2825 int
2826 main ()
2827 {
2828
2829 FILE *f = fopen ("conftest.val", "w");
2830 if (! f)
2831 return 1;
2832 if (($2) < 0)
2833 {
2834 long int i = longval ();
2835 if (i != ($2))
2836 return 1;
2837 fprintf (f, "%ld", i);
2838 }
2839 else
2840 {
2841 unsigned long int i = ulongval ();
2842 if (i != ($2))
2843 return 1;
2844 fprintf (f, "%lu", i);
2845 }
2846 /* Do not output a trailing newline, as this causes \r\n confusion
2847 on some platforms. */
2848 return ferror (f) || fclose (f) != 0;
2849
2850 ;
2851 return 0;
2852 }
2853 _ACEOF
2854 if ac_fn_c_try_run "$LINENO"; then :
2855 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2856 else
2857 ac_retval=1
2858 fi
2859 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2860 conftest.$ac_objext conftest.beam conftest.$ac_ext
2861 rm -f conftest.val
2862
2863 fi
2864 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2865 as_fn_set_status $ac_retval
2866
2867 } # ac_fn_c_compute_int
2868 cat >config.log <<_ACEOF
2869 This file contains any messages produced by compilers while
2870 running configure, to aid debugging if configure makes a mistake.
2871
2872 It was created by emacs $as_me 24.1.50, which was
2873 generated by GNU Autoconf 2.65. Invocation command line was
2874
2875 $ $0 $@
2876
2877 _ACEOF
2878 exec 5>>config.log
2879 {
2880 cat <<_ASUNAME
2881 ## --------- ##
2882 ## Platform. ##
2883 ## --------- ##
2884
2885 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2886 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2887 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2888 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2889 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2890
2891 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2892 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2893
2894 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2895 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2896 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2897 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2898 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2899 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2900 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2901
2902 _ASUNAME
2903
2904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2905 for as_dir in $PATH
2906 do
2907 IFS=$as_save_IFS
2908 test -z "$as_dir" && as_dir=.
2909 $as_echo "PATH: $as_dir"
2910 done
2911 IFS=$as_save_IFS
2912
2913 } >&5
2914
2915 cat >&5 <<_ACEOF
2916
2917
2918 ## ----------- ##
2919 ## Core tests. ##
2920 ## ----------- ##
2921
2922 _ACEOF
2923
2924
2925 # Keep a trace of the command line.
2926 # Strip out --no-create and --no-recursion so they do not pile up.
2927 # Strip out --silent because we don't want to record it for future runs.
2928 # Also quote any args containing shell meta-characters.
2929 # Make two passes to allow for proper duplicate-argument suppression.
2930 ac_configure_args=
2931 ac_configure_args0=
2932 ac_configure_args1=
2933 ac_must_keep_next=false
2934 for ac_pass in 1 2
2935 do
2936 for ac_arg
2937 do
2938 case $ac_arg in
2939 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2940 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2941 | -silent | --silent | --silen | --sile | --sil)
2942 continue ;;
2943 *\'*)
2944 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2945 esac
2946 case $ac_pass in
2947 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2948 2)
2949 as_fn_append ac_configure_args1 " '$ac_arg'"
2950 if test $ac_must_keep_next = true; then
2951 ac_must_keep_next=false # Got value, back to normal.
2952 else
2953 case $ac_arg in
2954 *=* | --config-cache | -C | -disable-* | --disable-* \
2955 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2956 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2957 | -with-* | --with-* | -without-* | --without-* | --x)
2958 case "$ac_configure_args0 " in
2959 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2960 esac
2961 ;;
2962 -* ) ac_must_keep_next=true ;;
2963 esac
2964 fi
2965 as_fn_append ac_configure_args " '$ac_arg'"
2966 ;;
2967 esac
2968 done
2969 done
2970 { ac_configure_args0=; unset ac_configure_args0;}
2971 { ac_configure_args1=; unset ac_configure_args1;}
2972
2973 # When interrupted or exit'd, cleanup temporary files, and complete
2974 # config.log. We remove comments because anyway the quotes in there
2975 # would cause problems or look ugly.
2976 # WARNING: Use '\'' to represent an apostrophe within the trap.
2977 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2978 trap 'exit_status=$?
2979 # Save into config.log some information that might help in debugging.
2980 {
2981 echo
2982
2983 cat <<\_ASBOX
2984 ## ---------------- ##
2985 ## Cache variables. ##
2986 ## ---------------- ##
2987 _ASBOX
2988 echo
2989 # The following way of writing the cache mishandles newlines in values,
2990 (
2991 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2992 eval ac_val=\$$ac_var
2993 case $ac_val in #(
2994 *${as_nl}*)
2995 case $ac_var in #(
2996 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2997 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2998 esac
2999 case $ac_var in #(
3000 _ | IFS | as_nl) ;; #(
3001 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3002 *) { eval $ac_var=; unset $ac_var;} ;;
3003 esac ;;
3004 esac
3005 done
3006 (set) 2>&1 |
3007 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3008 *${as_nl}ac_space=\ *)
3009 sed -n \
3010 "s/'\''/'\''\\\\'\'''\''/g;
3011 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3012 ;; #(
3013 *)
3014 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3015 ;;
3016 esac |
3017 sort
3018 )
3019 echo
3020
3021 cat <<\_ASBOX
3022 ## ----------------- ##
3023 ## Output variables. ##
3024 ## ----------------- ##
3025 _ASBOX
3026 echo
3027 for ac_var in $ac_subst_vars
3028 do
3029 eval ac_val=\$$ac_var
3030 case $ac_val in
3031 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3032 esac
3033 $as_echo "$ac_var='\''$ac_val'\''"
3034 done | sort
3035 echo
3036
3037 if test -n "$ac_subst_files"; then
3038 cat <<\_ASBOX
3039 ## ------------------- ##
3040 ## File substitutions. ##
3041 ## ------------------- ##
3042 _ASBOX
3043 echo
3044 for ac_var in $ac_subst_files
3045 do
3046 eval ac_val=\$$ac_var
3047 case $ac_val in
3048 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3049 esac
3050 $as_echo "$ac_var='\''$ac_val'\''"
3051 done | sort
3052 echo
3053 fi
3054
3055 if test -s confdefs.h; then
3056 cat <<\_ASBOX
3057 ## ----------- ##
3058 ## confdefs.h. ##
3059 ## ----------- ##
3060 _ASBOX
3061 echo
3062 cat confdefs.h
3063 echo
3064 fi
3065 test "$ac_signal" != 0 &&
3066 $as_echo "$as_me: caught signal $ac_signal"
3067 $as_echo "$as_me: exit $exit_status"
3068 } >&5
3069 rm -f core *.core core.conftest.* &&
3070 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3071 exit $exit_status
3072 ' 0
3073 for ac_signal in 1 2 13 15; do
3074 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3075 done
3076 ac_signal=0
3077
3078 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3079 rm -f -r conftest* confdefs.h
3080
3081 $as_echo "/* confdefs.h */" > confdefs.h
3082
3083 # Predefined preprocessor variables.
3084
3085 cat >>confdefs.h <<_ACEOF
3086 #define PACKAGE_NAME "$PACKAGE_NAME"
3087 _ACEOF
3088
3089 cat >>confdefs.h <<_ACEOF
3090 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3091 _ACEOF
3092
3093 cat >>confdefs.h <<_ACEOF
3094 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3095 _ACEOF
3096
3097 cat >>confdefs.h <<_ACEOF
3098 #define PACKAGE_STRING "$PACKAGE_STRING"
3099 _ACEOF
3100
3101 cat >>confdefs.h <<_ACEOF
3102 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3103 _ACEOF
3104
3105 cat >>confdefs.h <<_ACEOF
3106 #define PACKAGE_URL "$PACKAGE_URL"
3107 _ACEOF
3108
3109
3110 # Let the site file select an alternate cache file if it wants to.
3111 # Prefer an explicitly selected file to automatically selected ones.
3112 ac_site_file1=NONE
3113 ac_site_file2=NONE
3114 if test -n "$CONFIG_SITE"; then
3115 ac_site_file1=$CONFIG_SITE
3116 elif test "x$prefix" != xNONE; then
3117 ac_site_file1=$prefix/share/config.site
3118 ac_site_file2=$prefix/etc/config.site
3119 else
3120 ac_site_file1=$ac_default_prefix/share/config.site
3121 ac_site_file2=$ac_default_prefix/etc/config.site
3122 fi
3123 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3124 do
3125 test "x$ac_site_file" = xNONE && continue
3126 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3127 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3128 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3129 sed 's/^/| /' "$ac_site_file" >&5
3130 . "$ac_site_file"
3131 fi
3132 done
3133
3134 if test -r "$cache_file"; then
3135 # Some versions of bash will fail to source /dev/null (special files
3136 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3137 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3138 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3139 $as_echo "$as_me: loading cache $cache_file" >&6;}
3140 case $cache_file in
3141 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3142 *) . "./$cache_file";;
3143 esac
3144 fi
3145 else
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3147 $as_echo "$as_me: creating cache $cache_file" >&6;}
3148 >$cache_file
3149 fi
3150
3151 as_fn_append ac_header_list " sys/select.h"
3152 as_fn_append ac_header_list " sys/time.h"
3153 as_fn_append ac_header_list " utime.h"
3154 as_fn_append ac_header_list " linux/version.h"
3155 as_fn_append ac_header_list " sys/systeminfo.h"
3156 as_fn_append ac_header_list " stdio_ext.h"
3157 as_fn_append ac_header_list " fcntl.h"
3158 as_fn_append ac_header_list " coff.h"
3159 as_fn_append ac_header_list " pty.h"
3160 as_fn_append ac_header_list " sys/vlimit.h"
3161 as_fn_append ac_header_list " sys/resource.h"
3162 as_fn_append ac_header_list " sys/utsname.h"
3163 as_fn_append ac_header_list " pwd.h"
3164 as_fn_append ac_header_list " utmp.h"
3165 as_fn_append ac_header_list " dirent.h"
3166 as_fn_append ac_header_list " util.h"
3167 as_fn_append ac_header_list " sys/socket.h"
3168 as_fn_append ac_header_list " stdlib.h"
3169 as_fn_append ac_header_list " unistd.h"
3170 as_fn_append ac_header_list " sys/param.h"
3171 as_fn_append ac_header_list " pthread.h"
3172 as_fn_append ac_header_list " malloc/malloc.h"
3173 as_fn_append ac_header_list " maillock.h"
3174 as_fn_append ac_header_list " sys/un.h"
3175 as_fn_append ac_func_list " tzset"
3176 as_fn_append ac_func_list " readlinkat"
3177 gl_getopt_required=GNU
3178 as_fn_append ac_header_list " getopt.h"
3179 as_fn_append ac_header_list " wchar.h"
3180 as_fn_append ac_header_list " stdint.h"
3181 as_fn_append ac_header_list " inttypes.h"
3182 as_fn_append ac_func_list " lstat"
3183 as_fn_append ac_func_list " alarm"
3184 as_fn_append ac_func_list " pthread_sigmask"
3185 as_fn_append ac_func_list " readlink"
3186 as_fn_append ac_func_list " strtoimax"
3187 as_fn_append ac_func_list " strtoumax"
3188 as_fn_append ac_func_list " symlink"
3189 as_fn_append ac_header_list " sys/stat.h"
3190 as_fn_append ac_func_list " localtime_r"
3191 # Check that the precious variables saved in the cache have kept the same
3192 # value.
3193 ac_cache_corrupted=false
3194 for ac_var in $ac_precious_vars; do
3195 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3196 eval ac_new_set=\$ac_env_${ac_var}_set
3197 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3198 eval ac_new_val=\$ac_env_${ac_var}_value
3199 case $ac_old_set,$ac_new_set in
3200 set,)
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3202 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3203 ac_cache_corrupted=: ;;
3204 ,set)
3205 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3206 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3207 ac_cache_corrupted=: ;;
3208 ,);;
3209 *)
3210 if test "x$ac_old_val" != "x$ac_new_val"; then
3211 # differences in whitespace do not lead to failure.
3212 ac_old_val_w=`echo x $ac_old_val`
3213 ac_new_val_w=`echo x $ac_new_val`
3214 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3216 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3217 ac_cache_corrupted=:
3218 else
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3220 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3221 eval $ac_var=\$ac_old_val
3222 fi
3223 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3224 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3226 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3227 fi;;
3228 esac
3229 # Pass precious variables to config.status.
3230 if test "$ac_new_set" = set; then
3231 case $ac_new_val in
3232 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3233 *) ac_arg=$ac_var=$ac_new_val ;;
3234 esac
3235 case " $ac_configure_args " in
3236 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3237 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3238 esac
3239 fi
3240 done
3241 if $ac_cache_corrupted; then
3242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3244 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3245 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3246 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3247 fi
3248 ## -------------------- ##
3249 ## Main body of script. ##
3250 ## -------------------- ##
3251
3252 ac_ext=c
3253 ac_cpp='$CPP $CPPFLAGS'
3254 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3255 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3256 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3257
3258
3259 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3260
3261
3262 ac_aux_dir=
3263 for ac_dir in build-aux "$srcdir"/build-aux; do
3264 for ac_t in install-sh install.sh shtool; do
3265 if test -f "$ac_dir/$ac_t"; then
3266 ac_aux_dir=$ac_dir
3267 ac_install_sh="$ac_aux_dir/$ac_t -c"
3268 break 2
3269 fi
3270 done
3271 done
3272 if test -z "$ac_aux_dir"; then
3273 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3274 fi
3275
3276 # These three variables are undocumented and unsupported,
3277 # and are intended to be withdrawn in a future Autoconf release.
3278 # They can cause serious problems if a builder's source tree is in a directory
3279 # whose full name contains unusual characters.
3280 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3281 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3282 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3283
3284
3285 am__api_version='1.11'
3286
3287 # Find a good install program. We prefer a C program (faster),
3288 # so one script is as good as another. But avoid the broken or
3289 # incompatible versions:
3290 # SysV /etc/install, /usr/sbin/install
3291 # SunOS /usr/etc/install
3292 # IRIX /sbin/install
3293 # AIX /bin/install
3294 # AmigaOS /C/install, which installs bootblocks on floppy discs
3295 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3296 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3297 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3298 # OS/2's system install, which has a completely different semantic
3299 # ./install, which can be erroneously created by make from ./install.sh.
3300 # Reject install programs that cannot install multiple files.
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3302 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3303 if test -z "$INSTALL"; then
3304 if test "${ac_cv_path_install+set}" = set; then :
3305 $as_echo_n "(cached) " >&6
3306 else
3307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3308 for as_dir in $PATH
3309 do
3310 IFS=$as_save_IFS
3311 test -z "$as_dir" && as_dir=.
3312 # Account for people who put trailing slashes in PATH elements.
3313 case $as_dir/ in #((
3314 ./ | .// | /[cC]/* | \
3315 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3316 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3317 /usr/ucb/* ) ;;
3318 *)
3319 # OSF1 and SCO ODT 3.0 have their own names for install.
3320 # Don't use installbsd from OSF since it installs stuff as root
3321 # by default.
3322 for ac_prog in ginstall scoinst install; do
3323 for ac_exec_ext in '' $ac_executable_extensions; do
3324 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3325 if test $ac_prog = install &&
3326 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3327 # AIX install. It has an incompatible calling convention.
3328 :
3329 elif test $ac_prog = install &&
3330 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3331 # program-specific install script used by HP pwplus--don't use.
3332 :
3333 else
3334 rm -rf conftest.one conftest.two conftest.dir
3335 echo one > conftest.one
3336 echo two > conftest.two
3337 mkdir conftest.dir
3338 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3339 test -s conftest.one && test -s conftest.two &&
3340 test -s conftest.dir/conftest.one &&
3341 test -s conftest.dir/conftest.two
3342 then
3343 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3344 break 3
3345 fi
3346 fi
3347 fi
3348 done
3349 done
3350 ;;
3351 esac
3352
3353 done
3354 IFS=$as_save_IFS
3355
3356 rm -rf conftest.one conftest.two conftest.dir
3357
3358 fi
3359 if test "${ac_cv_path_install+set}" = set; then
3360 INSTALL=$ac_cv_path_install
3361 else
3362 # As a last resort, use the slow shell script. Don't cache a
3363 # value for INSTALL within a source directory, because that will
3364 # break other packages using the cache if that directory is
3365 # removed, or if the value is a relative name.
3366 INSTALL=$ac_install_sh
3367 fi
3368 fi
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3370 $as_echo "$INSTALL" >&6; }
3371
3372 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3373 # It thinks the first close brace ends the variable substitution.
3374 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3375
3376 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3377
3378 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3379
3380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3381 $as_echo_n "checking whether build environment is sane... " >&6; }
3382 # Just in case
3383 sleep 1
3384 echo timestamp > conftest.file
3385 # Reject unsafe characters in $srcdir or the absolute working directory
3386 # name. Accept space and tab only in the latter.
3387 am_lf='
3388 '
3389 case `pwd` in
3390 *[\\\"\#\$\&\'\`$am_lf]*)
3391 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3392 esac
3393 case $srcdir in
3394 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3395 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3396 esac
3397
3398 # Do `set' in a subshell so we don't clobber the current shell's
3399 # arguments. Must try -L first in case configure is actually a
3400 # symlink; some systems play weird games with the mod time of symlinks
3401 # (eg FreeBSD returns the mod time of the symlink's containing
3402 # directory).
3403 if (
3404 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3405 if test "$*" = "X"; then
3406 # -L didn't work.
3407 set X `ls -t "$srcdir/configure" conftest.file`
3408 fi
3409 rm -f conftest.file
3410 if test "$*" != "X $srcdir/configure conftest.file" \
3411 && test "$*" != "X conftest.file $srcdir/configure"; then
3412
3413 # If neither matched, then we have a broken ls. This can happen
3414 # if, for instance, CONFIG_SHELL is bash and it inherits a
3415 # broken ls alias from the environment. This has actually
3416 # happened. Such a system could not be considered "sane".
3417 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3418 alias in your environment" "$LINENO" 5
3419 fi
3420
3421 test "$2" = conftest.file
3422 )
3423 then
3424 # Ok.
3425 :
3426 else
3427 as_fn_error "newly created file is older than distributed files!
3428 Check your system clock" "$LINENO" 5
3429 fi
3430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3431 $as_echo "yes" >&6; }
3432 test "$program_prefix" != NONE &&
3433 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3434 # Use a double $ so make ignores it.
3435 test "$program_suffix" != NONE &&
3436 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3437 # Double any \ or $.
3438 # By default was `s,x,x', remove it if useless.
3439 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3440 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3441
3442 # expand $ac_aux_dir to an absolute path
3443 am_aux_dir=`cd $ac_aux_dir && pwd`
3444
3445 if test x"${MISSING+set}" != xset; then
3446 case $am_aux_dir in
3447 *\ * | *\ *)
3448 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3449 *)
3450 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3451 esac
3452 fi
3453 # Use eval to expand $SHELL
3454 if eval "$MISSING --run true"; then
3455 am_missing_run="$MISSING --run "
3456 else
3457 am_missing_run=
3458 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3459 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3460 fi
3461
3462 if test x"${install_sh}" != xset; then
3463 case $am_aux_dir in
3464 *\ * | *\ *)
3465 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3466 *)
3467 install_sh="\${SHELL} $am_aux_dir/install-sh"
3468 esac
3469 fi
3470
3471 # Installed binaries are usually stripped using `strip' when the user
3472 # run `make install-strip'. However `strip' might not be the right
3473 # tool to use in cross-compilation environments, therefore Automake
3474 # will honor the `STRIP' environment variable to overrule this program.
3475 if test "$cross_compiling" != no; then
3476 if test -n "$ac_tool_prefix"; then
3477 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3478 set dummy ${ac_tool_prefix}strip; ac_word=$2
3479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3480 $as_echo_n "checking for $ac_word... " >&6; }
3481 if test "${ac_cv_prog_STRIP+set}" = set; then :
3482 $as_echo_n "(cached) " >&6
3483 else
3484 if test -n "$STRIP"; then
3485 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3486 else
3487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3488 for as_dir in $PATH
3489 do
3490 IFS=$as_save_IFS
3491 test -z "$as_dir" && as_dir=.
3492 for ac_exec_ext in '' $ac_executable_extensions; do
3493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3494 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3496 break 2
3497 fi
3498 done
3499 done
3500 IFS=$as_save_IFS
3501
3502 fi
3503 fi
3504 STRIP=$ac_cv_prog_STRIP
3505 if test -n "$STRIP"; then
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3507 $as_echo "$STRIP" >&6; }
3508 else
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3510 $as_echo "no" >&6; }
3511 fi
3512
3513
3514 fi
3515 if test -z "$ac_cv_prog_STRIP"; then
3516 ac_ct_STRIP=$STRIP
3517 # Extract the first word of "strip", so it can be a program name with args.
3518 set dummy strip; ac_word=$2
3519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3520 $as_echo_n "checking for $ac_word... " >&6; }
3521 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3522 $as_echo_n "(cached) " >&6
3523 else
3524 if test -n "$ac_ct_STRIP"; then
3525 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3526 else
3527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3528 for as_dir in $PATH
3529 do
3530 IFS=$as_save_IFS
3531 test -z "$as_dir" && as_dir=.
3532 for ac_exec_ext in '' $ac_executable_extensions; do
3533 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3534 ac_cv_prog_ac_ct_STRIP="strip"
3535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3536 break 2
3537 fi
3538 done
3539 done
3540 IFS=$as_save_IFS
3541
3542 fi
3543 fi
3544 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3545 if test -n "$ac_ct_STRIP"; then
3546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3547 $as_echo "$ac_ct_STRIP" >&6; }
3548 else
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3550 $as_echo "no" >&6; }
3551 fi
3552
3553 if test "x$ac_ct_STRIP" = x; then
3554 STRIP=":"
3555 else
3556 case $cross_compiling:$ac_tool_warned in
3557 yes:)
3558 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3559 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3560 ac_tool_warned=yes ;;
3561 esac
3562 STRIP=$ac_ct_STRIP
3563 fi
3564 else
3565 STRIP="$ac_cv_prog_STRIP"
3566 fi
3567
3568 fi
3569 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3570
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3572 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3573 if test -z "$MKDIR_P"; then
3574 if test "${ac_cv_path_mkdir+set}" = set; then :
3575 $as_echo_n "(cached) " >&6
3576 else
3577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3579 do
3580 IFS=$as_save_IFS
3581 test -z "$as_dir" && as_dir=.
3582 for ac_prog in mkdir gmkdir; do
3583 for ac_exec_ext in '' $ac_executable_extensions; do
3584 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3585 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3586 'mkdir (GNU coreutils) '* | \
3587 'mkdir (coreutils) '* | \
3588 'mkdir (fileutils) '4.1*)
3589 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3590 break 3;;
3591 esac
3592 done
3593 done
3594 done
3595 IFS=$as_save_IFS
3596
3597 fi
3598
3599 test -d ./--version && rmdir ./--version
3600 if test "${ac_cv_path_mkdir+set}" = set; then
3601 MKDIR_P="$ac_cv_path_mkdir -p"
3602 else
3603 # As a last resort, use the slow shell script. Don't cache a
3604 # value for MKDIR_P within a source directory, because that will
3605 # break other packages using the cache if that directory is
3606 # removed, or if the value is a relative name.
3607 MKDIR_P="$ac_install_sh -d"
3608 fi
3609 fi
3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3611 $as_echo "$MKDIR_P" >&6; }
3612
3613
3614 mkdir_p="$MKDIR_P"
3615 case $mkdir_p in
3616 [\\/$]* | ?:[\\/]*) ;;
3617 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3618 esac
3619
3620 for ac_prog in gawk mawk nawk awk
3621 do
3622 # Extract the first word of "$ac_prog", so it can be a program name with args.
3623 set dummy $ac_prog; ac_word=$2
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3625 $as_echo_n "checking for $ac_word... " >&6; }
3626 if test "${ac_cv_prog_AWK+set}" = set; then :
3627 $as_echo_n "(cached) " >&6
3628 else
3629 if test -n "$AWK"; then
3630 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3631 else
3632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3633 for as_dir in $PATH
3634 do
3635 IFS=$as_save_IFS
3636 test -z "$as_dir" && as_dir=.
3637 for ac_exec_ext in '' $ac_executable_extensions; do
3638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3639 ac_cv_prog_AWK="$ac_prog"
3640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3641 break 2
3642 fi
3643 done
3644 done
3645 IFS=$as_save_IFS
3646
3647 fi
3648 fi
3649 AWK=$ac_cv_prog_AWK
3650 if test -n "$AWK"; then
3651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3652 $as_echo "$AWK" >&6; }
3653 else
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3655 $as_echo "no" >&6; }
3656 fi
3657
3658
3659 test -n "$AWK" && break
3660 done
3661
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3663 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3664 set x ${MAKE-make}
3665 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3666 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3667 $as_echo_n "(cached) " >&6
3668 else
3669 cat >conftest.make <<\_ACEOF
3670 SHELL = /bin/sh
3671 all:
3672 @echo '@@@%%%=$(MAKE)=@@@%%%'
3673 _ACEOF
3674 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3675 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3676 *@@@%%%=?*=@@@%%%*)
3677 eval ac_cv_prog_make_${ac_make}_set=yes;;
3678 *)
3679 eval ac_cv_prog_make_${ac_make}_set=no;;
3680 esac
3681 rm -f conftest.make
3682 fi
3683 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3685 $as_echo "yes" >&6; }
3686 SET_MAKE=
3687 else
3688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 SET_MAKE="MAKE=${MAKE-make}"
3691 fi
3692
3693 rm -rf .tst 2>/dev/null
3694 mkdir .tst 2>/dev/null
3695 if test -d .tst; then
3696 am__leading_dot=.
3697 else
3698 am__leading_dot=_
3699 fi
3700 rmdir .tst 2>/dev/null
3701
3702 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3703 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3704 # is not polluted with repeated "-I."
3705 am__isrc=' -I$(srcdir)'
3706 # test to see if srcdir already configured
3707 if test -f $srcdir/config.status; then
3708 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3709 fi
3710 fi
3711
3712 # test whether we have cygpath
3713 if test -z "$CYGPATH_W"; then
3714 if (cygpath --version) >/dev/null 2>/dev/null; then
3715 CYGPATH_W='cygpath -w'
3716 else
3717 CYGPATH_W=echo
3718 fi
3719 fi
3720
3721
3722 # Define the identity of the package.
3723 PACKAGE='emacs'
3724 VERSION='24.1.50'
3725
3726
3727 cat >>confdefs.h <<_ACEOF
3728 #define PACKAGE "$PACKAGE"
3729 _ACEOF
3730
3731
3732 cat >>confdefs.h <<_ACEOF
3733 #define VERSION "$VERSION"
3734 _ACEOF
3735
3736 # Some tools Automake needs.
3737
3738 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3739
3740
3741 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3742
3743
3744 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3745
3746
3747 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3748
3749
3750 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3751
3752 # We need awk for the "check" target. The system "awk" is bad on
3753 # some platforms.
3754 # Always define AMTAR for backward compatibility.
3755
3756 AMTAR=${AMTAR-"${am_missing_run}tar"}
3757
3758 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3759
3760
3761
3762
3763
3764
3765
3766
3767 lispdir='${datadir}/emacs/${version}/lisp'
3768 leimdir='${datadir}/emacs/${version}/leim'
3769 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3770 '${datadir}/emacs/site-lisp'
3771 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3772 etcdir='${datadir}/emacs/${version}/etc'
3773 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3774 docdir='${datadir}/emacs/${version}/etc'
3775 gamedir='${localstatedir}/games/emacs'
3776
3777
3778
3779
3780 # Check whether --with-pop was given.
3781 if test "${with_pop+set}" = set; then :
3782 withval=$with_pop;
3783 else
3784 with_pop=yes
3785 fi
3786
3787 if test "$with_pop" = yes; then
3788 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3789
3790 fi
3791
3792
3793 # Check whether --with-kerberos was given.
3794 if test "${with_kerberos+set}" = set; then :
3795 withval=$with_kerberos;
3796 else
3797 with_kerberos=no
3798 fi
3799
3800 if test "$with_kerberos" != no; then
3801 $as_echo "#define KERBEROS 1" >>confdefs.h
3802
3803 fi
3804
3805
3806 # Check whether --with-kerberos5 was given.
3807 if test "${with_kerberos5+set}" = set; then :
3808 withval=$with_kerberos5;
3809 else
3810 with_kerberos5=no
3811 fi
3812
3813 if test "${with_kerberos5}" != no; then
3814 if test "${with_kerberos}" = no; then
3815 with_kerberos=yes
3816 $as_echo "#define KERBEROS 1" >>confdefs.h
3817
3818 fi
3819
3820 $as_echo "#define KERBEROS5 1" >>confdefs.h
3821
3822 fi
3823
3824
3825 # Check whether --with-hesiod was given.
3826 if test "${with_hesiod+set}" = set; then :
3827 withval=$with_hesiod;
3828 else
3829 with_hesiod=no
3830 fi
3831
3832 if test "$with_hesiod" != no; then
3833
3834 $as_echo "#define HESIOD 1" >>confdefs.h
3835
3836 fi
3837
3838
3839 # Check whether --with-mmdf was given.
3840 if test "${with_mmdf+set}" = set; then :
3841 withval=$with_mmdf;
3842 else
3843 with_mmdf=no
3844 fi
3845
3846 if test "$with_mmdf" != no; then
3847
3848 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3849
3850 fi
3851
3852
3853 # Check whether --with-mail-unlink was given.
3854 if test "${with_mail_unlink+set}" = set; then :
3855 withval=$with_mail_unlink;
3856 else
3857 with_mail_unlink=no
3858 fi
3859
3860 if test "$with_mail_unlink" != no; then
3861
3862 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3863
3864 fi
3865
3866
3867 # Check whether --with-mailhost was given.
3868 if test "${with_mailhost+set}" = set; then :
3869 withval=$with_mailhost;
3870 cat >>confdefs.h <<_ACEOF
3871 #define MAILHOST "$withval"
3872 _ACEOF
3873
3874 fi
3875
3876
3877
3878 # Check whether --with-sound was given.
3879 if test "${with_sound+set}" = set; then :
3880 withval=$with_sound;
3881 else
3882 with_sound=yes
3883 fi
3884
3885
3886
3887 # Check whether --with-sync-input was given.
3888 if test "${with_sync_input+set}" = set; then :
3889 withval=$with_sync_input;
3890 else
3891 with_sync_input=yes
3892 fi
3893
3894 if test "$with_sync_input" = yes; then
3895
3896 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3897
3898 fi
3899
3900
3901 # Check whether --with-x-toolkit was given.
3902 if test "${with_x_toolkit+set}" = set; then :
3903 withval=$with_x_toolkit; case "${withval}" in
3904 y | ye | yes ) val=gtk ;;
3905 n | no ) val=no ;;
3906 l | lu | luc | luci | lucid ) val=lucid ;;
3907 a | at | ath | athe | athen | athena ) val=athena ;;
3908 m | mo | mot | moti | motif ) val=motif ;;
3909 g | gt | gtk ) val=gtk ;;
3910 gtk3 ) val=gtk3 ;;
3911 * )
3912 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3913 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3914 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3915 ;;
3916 esac
3917 with_x_toolkit=$val
3918
3919 fi
3920
3921
3922
3923 # Check whether --with-wide-int was given.
3924 if test "${with_wide_int+set}" = set; then :
3925 withval=$with_wide_int;
3926 else
3927 with_wide_int=no
3928 fi
3929
3930 if test "$with_wide_int" = yes; then
3931
3932 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3933
3934 fi
3935
3936
3937 # Check whether --with-xpm was given.
3938 if test "${with_xpm+set}" = set; then :
3939 withval=$with_xpm;
3940 else
3941 with_xpm=yes
3942 fi
3943
3944
3945 # Check whether --with-jpeg was given.
3946 if test "${with_jpeg+set}" = set; then :
3947 withval=$with_jpeg;
3948 else
3949 with_jpeg=yes
3950 fi
3951
3952
3953 # Check whether --with-tiff was given.
3954 if test "${with_tiff+set}" = set; then :
3955 withval=$with_tiff;
3956 else
3957 with_tiff=yes
3958 fi
3959
3960
3961 # Check whether --with-gif was given.
3962 if test "${with_gif+set}" = set; then :
3963 withval=$with_gif;
3964 else
3965 with_gif=yes
3966 fi
3967
3968
3969 # Check whether --with-png was given.
3970 if test "${with_png+set}" = set; then :
3971 withval=$with_png;
3972 else
3973 with_png=yes
3974 fi
3975
3976
3977 # Check whether --with-rsvg was given.
3978 if test "${with_rsvg+set}" = set; then :
3979 withval=$with_rsvg;
3980 else
3981 with_rsvg=yes
3982 fi
3983
3984
3985 # Check whether --with-xml2 was given.
3986 if test "${with_xml2+set}" = set; then :
3987 withval=$with_xml2;
3988 else
3989 with_xml2=yes
3990 fi
3991
3992
3993 # Check whether --with-imagemagick was given.
3994 if test "${with_imagemagick+set}" = set; then :
3995 withval=$with_imagemagick;
3996 else
3997 with_imagemagick=yes
3998 fi
3999
4000
4001
4002 # Check whether --with-xft was given.
4003 if test "${with_xft+set}" = set; then :
4004 withval=$with_xft;
4005 else
4006 with_xft=yes
4007 fi
4008
4009
4010 # Check whether --with-libotf was given.
4011 if test "${with_libotf+set}" = set; then :
4012 withval=$with_libotf;
4013 else
4014 with_libotf=yes
4015 fi
4016
4017
4018 # Check whether --with-m17n-flt was given.
4019 if test "${with_m17n_flt+set}" = set; then :
4020 withval=$with_m17n_flt;
4021 else
4022 with_m17n_flt=yes
4023 fi
4024
4025
4026
4027 # Check whether --with-toolkit-scroll-bars was given.
4028 if test "${with_toolkit_scroll_bars+set}" = set; then :
4029 withval=$with_toolkit_scroll_bars;
4030 else
4031 with_toolkit_scroll_bars=yes
4032 fi
4033
4034
4035 # Check whether --with-xaw3d was given.
4036 if test "${with_xaw3d+set}" = set; then :
4037 withval=$with_xaw3d;
4038 else
4039 with_xaw3d=yes
4040 fi
4041
4042
4043 # Check whether --with-xim was given.
4044 if test "${with_xim+set}" = set; then :
4045 withval=$with_xim;
4046 else
4047 with_xim=yes
4048 fi
4049
4050
4051 # Check whether --with-ns was given.
4052 if test "${with_ns+set}" = set; then :
4053 withval=$with_ns;
4054 else
4055 with_ns=no
4056 fi
4057
4058
4059
4060 # Check whether --with-gpm was given.
4061 if test "${with_gpm+set}" = set; then :
4062 withval=$with_gpm;
4063 else
4064 with_gpm=yes
4065 fi
4066
4067
4068 # Check whether --with-dbus was given.
4069 if test "${with_dbus+set}" = set; then :
4070 withval=$with_dbus;
4071 else
4072 with_dbus=yes
4073 fi
4074
4075
4076 # Check whether --with-gconf was given.
4077 if test "${with_gconf+set}" = set; then :
4078 withval=$with_gconf;
4079 else
4080 with_gconf=yes
4081 fi
4082
4083
4084 # Check whether --with-gsettings was given.
4085 if test "${with_gsettings+set}" = set; then :
4086 withval=$with_gsettings;
4087 else
4088 with_gsettings=yes
4089 fi
4090
4091
4092 # Check whether --with-selinux was given.
4093 if test "${with_selinux+set}" = set; then :
4094 withval=$with_selinux;
4095 else
4096 with_selinux=yes
4097 fi
4098
4099
4100 # Check whether --with-gnutls was given.
4101 if test "${with_gnutls+set}" = set; then :
4102 withval=$with_gnutls;
4103 else
4104 with_gnutls=yes
4105 fi
4106
4107
4108 ## For the times when you want to build Emacs but don't have
4109 ## a suitable makeinfo, and can live without the manuals.
4110
4111 # Check whether --with-makeinfo was given.
4112 if test "${with_makeinfo+set}" = set; then :
4113 withval=$with_makeinfo;
4114 else
4115 with_makeinfo=yes
4116 fi
4117
4118
4119 ## Makefile.in needs the cache file name.
4120
4121
4122 ## This is an option because I do not know if all info/man support
4123 ## compressed files, nor how to test if they do so.
4124
4125 # Check whether --with-compress-info was given.
4126 if test "${with_compress_info+set}" = set; then :
4127 withval=$with_compress_info;
4128 else
4129 with_compress_info=yes
4130 fi
4131
4132 if test $with_compress_info = yes; then
4133 GZIP_INFO=yes
4134 else
4135 GZIP_INFO=
4136 fi
4137
4138
4139
4140 # Check whether --with-pkg-config-prog was given.
4141 if test "${with_pkg_config_prog+set}" = set; then :
4142 withval=$with_pkg_config_prog;
4143 fi
4144
4145 if test "X${with_pkg_config_prog}" != X; then
4146 if test "${with_pkg_config_prog}" != yes; then
4147 PKG_CONFIG="${with_pkg_config_prog}"
4148 fi
4149 fi
4150
4151 CRT_DIR=
4152
4153 # Check whether --with-crt-dir was given.
4154 if test "${with_crt_dir+set}" = set; then :
4155 withval=$with_crt_dir;
4156 fi
4157
4158 CRT_DIR="${with_crt_dir}"
4159
4160
4161 # Check whether --with-gameuser was given.
4162 if test "${with_gameuser+set}" = set; then :
4163 withval=$with_gameuser;
4164 fi
4165
4166 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4167 && gameuser="${with_gameuser}"
4168 test "X$gameuser" = X && gameuser=games
4169
4170
4171 # Check whether --with-gnustep-conf was given.
4172 if test "${with_gnustep_conf+set}" = set; then :
4173 withval=$with_gnustep_conf;
4174 fi
4175
4176 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4177 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4178 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4179 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4180
4181 # Check whether --enable-ns-self-contained was given.
4182 if test "${enable_ns_self_contained+set}" = set; then :
4183 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4184 else
4185 EN_NS_SELF_CONTAINED=yes
4186 fi
4187
4188
4189 # Check whether --enable-asserts was given.
4190 if test "${enable_asserts+set}" = set; then :
4191 enableval=$enable_asserts; USE_XASSERTS=$enableval
4192 else
4193 USE_XASSERTS=no
4194 fi
4195
4196
4197 # Check whether --enable-locallisppath was given.
4198 if test "${enable_locallisppath+set}" = set; then :
4199 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4200 locallisppath=
4201 elif test "${enableval}" != "yes"; then
4202 locallisppath=${enableval}
4203 fi
4204 fi
4205
4206
4207 # Check whether --enable-checking was given.
4208 if test "${enable_checking+set}" = set; then :
4209 enableval=$enable_checking; ac_checking_flags="${enableval}"
4210 fi
4211
4212 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4213 for check in $ac_checking_flags
4214 do
4215 case $check in
4216 # these set all the flags to specific states
4217 yes) ac_enable_checking=1 ;;
4218 no) ac_enable_checking= ;
4219 ac_gc_check_stringbytes= ;
4220 ac_gc_check_string_overrun= ;
4221 ac_gc_check_string_free_list= ;
4222 ac_xmalloc_overrun= ;
4223 ac_gc_check_cons_list= ;;
4224 all) ac_enable_checking=1 ;
4225 ac_gc_check_stringbytes=1 ;
4226 ac_gc_check_string_overrun=1 ;
4227 ac_gc_check_string_free_list=1 ;
4228 ac_xmalloc_overrun=1 ;
4229 ac_gc_check_cons_list=1 ;;
4230 # these enable particular checks
4231 stringbytes) ac_gc_check_stringbytes=1 ;;
4232 stringoverrun) ac_gc_check_string_overrun=1 ;;
4233 stringfreelist) ac_gc_check_string_free_list=1 ;;
4234 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4235 conslist) ac_gc_check_cons_list=1 ;;
4236 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4237 esac
4238 done
4239 IFS="$ac_save_IFS"
4240
4241 if test x$ac_enable_checking != x ; then
4242
4243 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4244
4245 fi
4246 if test x$ac_gc_check_stringbytes != x ; then
4247
4248 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4249
4250 fi
4251 if test x$ac_gc_check_string_overrun != x ; then
4252
4253 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4254
4255 fi
4256 if test x$ac_gc_check_string_free_list != x ; then
4257
4258 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4259
4260 fi
4261 if test x$ac_xmalloc_overrun != x ; then
4262
4263 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4264
4265 fi
4266 if test x$ac_gc_check_cons_list != x ; then
4267
4268 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4269
4270 fi
4271
4272 # Check whether --enable-use-lisp-union-type was given.
4273 if test "${enable_use_lisp_union_type+set}" = set; then :
4274 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4275
4276 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4277
4278 fi
4279 fi
4280
4281
4282
4283 # Check whether --enable-profiling was given.
4284 if test "${enable_profiling+set}" = set; then :
4285 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4286 fi
4287
4288 if test x$ac_enable_profiling != x ; then
4289 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4290 else
4291 PROFILING_CFLAGS=
4292 fi
4293
4294
4295 # Check whether --enable-autodepend was given.
4296 if test "${enable_autodepend+set}" = set; then :
4297 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4298 else
4299 ac_enable_autodepend=yes
4300 fi
4301
4302
4303 #### Make srcdir absolute, if it isn't already. It's important to
4304 #### avoid running the path through pwd unnecessarily, since pwd can
4305 #### give you automounter prefixes, which can go away. We do all this
4306 #### so Emacs can find its files when run uninstalled.
4307 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4308 unset CDPATH
4309 case "${srcdir}" in
4310 /* ) ;;
4311 . )
4312 ## We may be able to use the $PWD environment variable to make this
4313 ## absolute. But sometimes PWD is inaccurate.
4314 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4315 ## but that tested only for a well-formed and valid PWD,
4316 ## it did not object when PWD was well-formed and valid but just wrong.
4317 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4318 then
4319 srcdir="$PWD"
4320 else
4321 srcdir="`(cd ${srcdir}; pwd)`"
4322 fi
4323 ;;
4324 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4325 esac
4326
4327 #### Given the configuration name, set opsysfile to the
4328 #### name of s/*.h file we should use.
4329
4330 ### Canonicalize the configuration name.
4331
4332 # Make sure we can run config.sub.
4333 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4334 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4335
4336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4337 $as_echo_n "checking build system type... " >&6; }
4338 if test "${ac_cv_build+set}" = set; then :
4339 $as_echo_n "(cached) " >&6
4340 else
4341 ac_build_alias=$build_alias
4342 test "x$ac_build_alias" = x &&
4343 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4344 test "x$ac_build_alias" = x &&
4345 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4346 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4347 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4348
4349 fi
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4351 $as_echo "$ac_cv_build" >&6; }
4352 case $ac_cv_build in
4353 *-*-*) ;;
4354 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4355 esac
4356 build=$ac_cv_build
4357 ac_save_IFS=$IFS; IFS='-'
4358 set x $ac_cv_build
4359 shift
4360 build_cpu=$1
4361 build_vendor=$2
4362 shift; shift
4363 # Remember, the first character of IFS is used to create $*,
4364 # except with old shells:
4365 build_os=$*
4366 IFS=$ac_save_IFS
4367 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4368
4369
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4371 $as_echo_n "checking host system type... " >&6; }
4372 if test "${ac_cv_host+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374 else
4375 if test "x$host_alias" = x; then
4376 ac_cv_host=$ac_cv_build
4377 else
4378 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4379 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4380 fi
4381
4382 fi
4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4384 $as_echo "$ac_cv_host" >&6; }
4385 case $ac_cv_host in
4386 *-*-*) ;;
4387 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4388 esac
4389 host=$ac_cv_host
4390 ac_save_IFS=$IFS; IFS='-'
4391 set x $ac_cv_host
4392 shift
4393 host_cpu=$1
4394 host_vendor=$2
4395 shift; shift
4396 # Remember, the first character of IFS is used to create $*,
4397 # except with old shells:
4398 host_os=$*
4399 IFS=$ac_save_IFS
4400 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4401
4402
4403 canonical=$host
4404 configuration=${host_alias-${build_alias-$host}}
4405
4406
4407
4408 ### If you add support for a new configuration, add code to this
4409 ### switch statement to recognize your configuration name and select
4410 ### the appropriate operating system file.
4411
4412 ### You would hope that you could choose an s/*.h
4413 ### file based on the operating system portion. However, it turns out
4414 ### that each s/*.h file is pretty manufacturer-specific.
4415 ### So we basically have to have a special case for each
4416 ### configuration name.
4417 ###
4418 ### As far as handling version numbers on operating systems is
4419 ### concerned, make sure things will fail in a fixable way. If
4420 ### /etc/MACHINES doesn't say anything about version numbers, be
4421 ### prepared to handle anything reasonably. If version numbers
4422 ### matter, be sure /etc/MACHINES says something about it.
4423
4424 opsys='' unported=no
4425 case "${canonical}" in
4426
4427 ## GNU/Linux and similar ports
4428 *-*-linux* )
4429 opsys=gnu-linux
4430 ;;
4431
4432 ## FreeBSD ports
4433 *-*-freebsd* )
4434 opsys=freebsd
4435 ;;
4436
4437 ## FreeBSD kernel + glibc based userland
4438 *-*-kfreebsd*gnu* )
4439 opsys=gnu-kfreebsd
4440 ;;
4441
4442 ## NetBSD ports
4443 *-*-netbsd* )
4444 opsys=netbsd
4445 ;;
4446
4447 ## OpenBSD ports
4448 *-*-openbsd* )
4449 opsys=openbsd
4450 ;;
4451
4452 ## Apple Darwin / Mac OS X
4453 *-apple-darwin* )
4454 case "${canonical}" in
4455 i[3456]86-* ) ;;
4456 powerpc-* ) ;;
4457 x86_64-* ) ;;
4458 * ) unported=yes ;;
4459 esac
4460 opsys=darwin
4461 ## Use fink packages if available.
4462 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4463 ## if test -d /sw/include && test -d /sw/lib; then
4464 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4465 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4466 ## fi
4467 ;;
4468
4469 ## HP 9000 series 700 and 800, running HP/UX
4470 hppa*-hp-hpux10.2* )
4471 opsys=hpux10-20
4472 ;;
4473 hppa*-hp-hpux1[1-9]* )
4474 opsys=hpux11
4475 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4476 ;;
4477
4478 ## IBM machines
4479 rs6000-ibm-aix4.[23]* )
4480 opsys=aix4-2
4481 ;;
4482 powerpc-ibm-aix4.[23]* )
4483 opsys=aix4-2
4484 ;;
4485 rs6000-ibm-aix[56]* )
4486 opsys=aix4-2
4487 ;;
4488 powerpc-ibm-aix[56]* )
4489 opsys=aix4-2
4490 ;;
4491
4492 ## Silicon Graphics machines
4493 ## Iris 4D
4494 mips-sgi-irix6.5 )
4495 opsys=irix6-5
4496 # Without defining _LANGUAGE_C, things get masked out in the headers
4497 # so that, for instance, grepping for `free' in stdlib.h fails and
4498 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4499 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4500 ;;
4501
4502 ## Suns
4503 *-sun-solaris* \
4504 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4505 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4506 case "${canonical}" in
4507 i[3456]86-*-* ) ;;
4508 amd64-*-*|x86_64-*-*) ;;
4509 sparc* ) ;;
4510 * ) unported=yes ;;
4511 esac
4512 case "${canonical}" in
4513 *-sunos5.6* | *-solaris2.6* )
4514 opsys=sol2-6
4515 RANLIB="ar -ts"
4516 ;;
4517 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4518 opsys=sol2-6
4519 emacs_check_sunpro_c=yes
4520 ;;
4521 *-sunos5* | *-solaris* )
4522 opsys=sol2-10
4523 emacs_check_sunpro_c=yes
4524 ;;
4525 esac
4526 ## Watch out for a compiler that we know will not work.
4527 case "${canonical}" in
4528 *-solaris* | *-sunos5* )
4529 if [ "x$CC" = x/usr/ucb/cc ]; then
4530 ## /usr/ucb/cc doesn't work;
4531 ## we should find some other compiler that does work.
4532 unset CC
4533 fi
4534 ;;
4535 *) ;;
4536 esac
4537 ;;
4538
4539 ## Intel 386 machines where we don't care about the manufacturer.
4540 i[3456]86-*-* )
4541 case "${canonical}" in
4542 *-cygwin ) opsys=cygwin ;;
4543 *-darwin* ) opsys=darwin ;;
4544 *-sysv4.2uw* ) opsys=unixware ;;
4545 *-sysv5uw* ) opsys=unixware ;;
4546 *-sysv5OpenUNIX* ) opsys=unixware ;;
4547 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4548 esac
4549 ;;
4550
4551 * )
4552 unported=yes
4553 ;;
4554 esac
4555
4556 ### If the code above didn't choose an operating system, just choose
4557 ### an operating system based on the configuration name. You really
4558 ### only want to use this when you have no idea what the right
4559 ### operating system is; if you know what operating systems a machine
4560 ### runs, it's cleaner to make it explicit in the case statement
4561 ### above.
4562 if test x"${opsys}" = x; then
4563 case "${canonical}" in
4564 *-gnu* ) opsys=gnu ;;
4565 * )
4566 unported=yes
4567 ;;
4568 esac
4569 fi
4570
4571
4572
4573 if test $unported = yes; then
4574 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4575 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4576 fi
4577
4578 opsysfile="s/${opsys}.h"
4579
4580
4581 #### Choose a compiler.
4582
4583 ac_ext=c
4584 ac_cpp='$CPP $CPPFLAGS'
4585 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4586 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4587 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4588 if test -n "$ac_tool_prefix"; then
4589 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4590 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4592 $as_echo_n "checking for $ac_word... " >&6; }
4593 if test "${ac_cv_prog_CC+set}" = set; then :
4594 $as_echo_n "(cached) " >&6
4595 else
4596 if test -n "$CC"; then
4597 ac_cv_prog_CC="$CC" # Let the user override the test.
4598 else
4599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4600 for as_dir in $PATH
4601 do
4602 IFS=$as_save_IFS
4603 test -z "$as_dir" && as_dir=.
4604 for ac_exec_ext in '' $ac_executable_extensions; do
4605 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4606 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4607 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4608 break 2
4609 fi
4610 done
4611 done
4612 IFS=$as_save_IFS
4613
4614 fi
4615 fi
4616 CC=$ac_cv_prog_CC
4617 if test -n "$CC"; then
4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4619 $as_echo "$CC" >&6; }
4620 else
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4622 $as_echo "no" >&6; }
4623 fi
4624
4625
4626 fi
4627 if test -z "$ac_cv_prog_CC"; then
4628 ac_ct_CC=$CC
4629 # Extract the first word of "gcc", so it can be a program name with args.
4630 set dummy gcc; ac_word=$2
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4632 $as_echo_n "checking for $ac_word... " >&6; }
4633 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4634 $as_echo_n "(cached) " >&6
4635 else
4636 if test -n "$ac_ct_CC"; then
4637 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4638 else
4639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4640 for as_dir in $PATH
4641 do
4642 IFS=$as_save_IFS
4643 test -z "$as_dir" && as_dir=.
4644 for ac_exec_ext in '' $ac_executable_extensions; do
4645 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4646 ac_cv_prog_ac_ct_CC="gcc"
4647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4648 break 2
4649 fi
4650 done
4651 done
4652 IFS=$as_save_IFS
4653
4654 fi
4655 fi
4656 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4657 if test -n "$ac_ct_CC"; then
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4659 $as_echo "$ac_ct_CC" >&6; }
4660 else
4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4662 $as_echo "no" >&6; }
4663 fi
4664
4665 if test "x$ac_ct_CC" = x; then
4666 CC=""
4667 else
4668 case $cross_compiling:$ac_tool_warned in
4669 yes:)
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4671 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4672 ac_tool_warned=yes ;;
4673 esac
4674 CC=$ac_ct_CC
4675 fi
4676 else
4677 CC="$ac_cv_prog_CC"
4678 fi
4679
4680 if test -z "$CC"; then
4681 if test -n "$ac_tool_prefix"; then
4682 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4683 set dummy ${ac_tool_prefix}cc; ac_word=$2
4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4685 $as_echo_n "checking for $ac_word... " >&6; }
4686 if test "${ac_cv_prog_CC+set}" = set; then :
4687 $as_echo_n "(cached) " >&6
4688 else
4689 if test -n "$CC"; then
4690 ac_cv_prog_CC="$CC" # Let the user override the test.
4691 else
4692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4693 for as_dir in $PATH
4694 do
4695 IFS=$as_save_IFS
4696 test -z "$as_dir" && as_dir=.
4697 for ac_exec_ext in '' $ac_executable_extensions; do
4698 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4699 ac_cv_prog_CC="${ac_tool_prefix}cc"
4700 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4701 break 2
4702 fi
4703 done
4704 done
4705 IFS=$as_save_IFS
4706
4707 fi
4708 fi
4709 CC=$ac_cv_prog_CC
4710 if test -n "$CC"; then
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4712 $as_echo "$CC" >&6; }
4713 else
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4715 $as_echo "no" >&6; }
4716 fi
4717
4718
4719 fi
4720 fi
4721 if test -z "$CC"; then
4722 # Extract the first word of "cc", so it can be a program name with args.
4723 set dummy cc; ac_word=$2
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4725 $as_echo_n "checking for $ac_word... " >&6; }
4726 if test "${ac_cv_prog_CC+set}" = set; then :
4727 $as_echo_n "(cached) " >&6
4728 else
4729 if test -n "$CC"; then
4730 ac_cv_prog_CC="$CC" # Let the user override the test.
4731 else
4732 ac_prog_rejected=no
4733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4734 for as_dir in $PATH
4735 do
4736 IFS=$as_save_IFS
4737 test -z "$as_dir" && as_dir=.
4738 for ac_exec_ext in '' $ac_executable_extensions; do
4739 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4740 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4741 ac_prog_rejected=yes
4742 continue
4743 fi
4744 ac_cv_prog_CC="cc"
4745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4746 break 2
4747 fi
4748 done
4749 done
4750 IFS=$as_save_IFS
4751
4752 if test $ac_prog_rejected = yes; then
4753 # We found a bogon in the path, so make sure we never use it.
4754 set dummy $ac_cv_prog_CC
4755 shift
4756 if test $# != 0; then
4757 # We chose a different compiler from the bogus one.
4758 # However, it has the same basename, so the bogon will be chosen
4759 # first if we set CC to just the basename; use the full file name.
4760 shift
4761 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4762 fi
4763 fi
4764 fi
4765 fi
4766 CC=$ac_cv_prog_CC
4767 if test -n "$CC"; then
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4769 $as_echo "$CC" >&6; }
4770 else
4771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4772 $as_echo "no" >&6; }
4773 fi
4774
4775
4776 fi
4777 if test -z "$CC"; then
4778 if test -n "$ac_tool_prefix"; then
4779 for ac_prog in cl.exe
4780 do
4781 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4782 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4784 $as_echo_n "checking for $ac_word... " >&6; }
4785 if test "${ac_cv_prog_CC+set}" = set; then :
4786 $as_echo_n "(cached) " >&6
4787 else
4788 if test -n "$CC"; then
4789 ac_cv_prog_CC="$CC" # Let the user override the test.
4790 else
4791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4792 for as_dir in $PATH
4793 do
4794 IFS=$as_save_IFS
4795 test -z "$as_dir" && as_dir=.
4796 for ac_exec_ext in '' $ac_executable_extensions; do
4797 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4798 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4800 break 2
4801 fi
4802 done
4803 done
4804 IFS=$as_save_IFS
4805
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 $as_echo "no" >&6; }
4815 fi
4816
4817
4818 test -n "$CC" && break
4819 done
4820 fi
4821 if test -z "$CC"; then
4822 ac_ct_CC=$CC
4823 for ac_prog in cl.exe
4824 do
4825 # Extract the first word of "$ac_prog", so it can be a program name with args.
4826 set dummy $ac_prog; ac_word=$2
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4828 $as_echo_n "checking for $ac_word... " >&6; }
4829 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4830 $as_echo_n "(cached) " >&6
4831 else
4832 if test -n "$ac_ct_CC"; then
4833 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4834 else
4835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4836 for as_dir in $PATH
4837 do
4838 IFS=$as_save_IFS
4839 test -z "$as_dir" && as_dir=.
4840 for ac_exec_ext in '' $ac_executable_extensions; do
4841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4842 ac_cv_prog_ac_ct_CC="$ac_prog"
4843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4844 break 2
4845 fi
4846 done
4847 done
4848 IFS=$as_save_IFS
4849
4850 fi
4851 fi
4852 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4853 if test -n "$ac_ct_CC"; then
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4855 $as_echo "$ac_ct_CC" >&6; }
4856 else
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4858 $as_echo "no" >&6; }
4859 fi
4860
4861
4862 test -n "$ac_ct_CC" && break
4863 done
4864
4865 if test "x$ac_ct_CC" = x; then
4866 CC=""
4867 else
4868 case $cross_compiling:$ac_tool_warned in
4869 yes:)
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4871 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4872 ac_tool_warned=yes ;;
4873 esac
4874 CC=$ac_ct_CC
4875 fi
4876 fi
4877
4878 fi
4879
4880
4881 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4882 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4883 as_fn_error "no acceptable C compiler found in \$PATH
4884 See \`config.log' for more details." "$LINENO" 5; }
4885
4886 # Provide some information about the compiler.
4887 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4888 set X $ac_compile
4889 ac_compiler=$2
4890 for ac_option in --version -v -V -qversion; do
4891 { { ac_try="$ac_compiler $ac_option >&5"
4892 case "(($ac_try" in
4893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4894 *) ac_try_echo=$ac_try;;
4895 esac
4896 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4897 $as_echo "$ac_try_echo"; } >&5
4898 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4899 ac_status=$?
4900 if test -s conftest.err; then
4901 sed '10a\
4902 ... rest of stderr output deleted ...
4903 10q' conftest.err >conftest.er1
4904 cat conftest.er1 >&5
4905 fi
4906 rm -f conftest.er1 conftest.err
4907 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4908 test $ac_status = 0; }
4909 done
4910
4911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4912 /* end confdefs.h. */
4913
4914 int
4915 main ()
4916 {
4917
4918 ;
4919 return 0;
4920 }
4921 _ACEOF
4922 ac_clean_files_save=$ac_clean_files
4923 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4924 # Try to create an executable without -o first, disregard a.out.
4925 # It will help us diagnose broken compilers, and finding out an intuition
4926 # of exeext.
4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4928 $as_echo_n "checking whether the C compiler works... " >&6; }
4929 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4930
4931 # The possible output files:
4932 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4933
4934 ac_rmfiles=
4935 for ac_file in $ac_files
4936 do
4937 case $ac_file in
4938 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4939 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4940 esac
4941 done
4942 rm -f $ac_rmfiles
4943
4944 if { { ac_try="$ac_link_default"
4945 case "(($ac_try" in
4946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4947 *) ac_try_echo=$ac_try;;
4948 esac
4949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4950 $as_echo "$ac_try_echo"; } >&5
4951 (eval "$ac_link_default") 2>&5
4952 ac_status=$?
4953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4954 test $ac_status = 0; }; then :
4955 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4956 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4957 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4958 # so that the user can short-circuit this test for compilers unknown to
4959 # Autoconf.
4960 for ac_file in $ac_files ''
4961 do
4962 test -f "$ac_file" || continue
4963 case $ac_file in
4964 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4965 ;;
4966 [ab].out )
4967 # We found the default executable, but exeext='' is most
4968 # certainly right.
4969 break;;
4970 *.* )
4971 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4972 then :; else
4973 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4974 fi
4975 # We set ac_cv_exeext here because the later test for it is not
4976 # safe: cross compilers may not add the suffix if given an `-o'
4977 # argument, so we may need to know it at that point already.
4978 # Even if this section looks crufty: it has the advantage of
4979 # actually working.
4980 break;;
4981 * )
4982 break;;
4983 esac
4984 done
4985 test "$ac_cv_exeext" = no && ac_cv_exeext=
4986
4987 else
4988 ac_file=''
4989 fi
4990 if test -z "$ac_file"; then :
4991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4992 $as_echo "no" >&6; }
4993 $as_echo "$as_me: failed program was:" >&5
4994 sed 's/^/| /' conftest.$ac_ext >&5
4995
4996 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4997 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4998 { as_fn_set_status 77
4999 as_fn_error "C compiler cannot create executables
5000 See \`config.log' for more details." "$LINENO" 5; }; }
5001 else
5002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5003 $as_echo "yes" >&6; }
5004 fi
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5006 $as_echo_n "checking for C compiler default output file name... " >&6; }
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5008 $as_echo "$ac_file" >&6; }
5009 ac_exeext=$ac_cv_exeext
5010
5011 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5012 ac_clean_files=$ac_clean_files_save
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5014 $as_echo_n "checking for suffix of executables... " >&6; }
5015 if { { ac_try="$ac_link"
5016 case "(($ac_try" in
5017 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5018 *) ac_try_echo=$ac_try;;
5019 esac
5020 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5021 $as_echo "$ac_try_echo"; } >&5
5022 (eval "$ac_link") 2>&5
5023 ac_status=$?
5024 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5025 test $ac_status = 0; }; then :
5026 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5027 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5028 # work properly (i.e., refer to `conftest.exe'), while it won't with
5029 # `rm'.
5030 for ac_file in conftest.exe conftest conftest.*; do
5031 test -f "$ac_file" || continue
5032 case $ac_file in
5033 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5034 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5035 break;;
5036 * ) break;;
5037 esac
5038 done
5039 else
5040 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5041 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5042 as_fn_error "cannot compute suffix of executables: cannot compile and link
5043 See \`config.log' for more details." "$LINENO" 5; }
5044 fi
5045 rm -f conftest conftest$ac_cv_exeext
5046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5047 $as_echo "$ac_cv_exeext" >&6; }
5048
5049 rm -f conftest.$ac_ext
5050 EXEEXT=$ac_cv_exeext
5051 ac_exeext=$EXEEXT
5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5053 /* end confdefs.h. */
5054 #include <stdio.h>
5055 int
5056 main ()
5057 {
5058 FILE *f = fopen ("conftest.out", "w");
5059 return ferror (f) || fclose (f) != 0;
5060
5061 ;
5062 return 0;
5063 }
5064 _ACEOF
5065 ac_clean_files="$ac_clean_files conftest.out"
5066 # Check that the compiler produces executables we can run. If not, either
5067 # the compiler is broken, or we cross compile.
5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5069 $as_echo_n "checking whether we are cross compiling... " >&6; }
5070 if test "$cross_compiling" != yes; then
5071 { { ac_try="$ac_link"
5072 case "(($ac_try" in
5073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5074 *) ac_try_echo=$ac_try;;
5075 esac
5076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5077 $as_echo "$ac_try_echo"; } >&5
5078 (eval "$ac_link") 2>&5
5079 ac_status=$?
5080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5081 test $ac_status = 0; }
5082 if { ac_try='./conftest$ac_cv_exeext'
5083 { { case "(($ac_try" in
5084 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5085 *) ac_try_echo=$ac_try;;
5086 esac
5087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5088 $as_echo "$ac_try_echo"; } >&5
5089 (eval "$ac_try") 2>&5
5090 ac_status=$?
5091 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5092 test $ac_status = 0; }; }; then
5093 cross_compiling=no
5094 else
5095 if test "$cross_compiling" = maybe; then
5096 cross_compiling=yes
5097 else
5098 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5099 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5100 as_fn_error "cannot run C compiled programs.
5101 If you meant to cross compile, use \`--host'.
5102 See \`config.log' for more details." "$LINENO" 5; }
5103 fi
5104 fi
5105 fi
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5107 $as_echo "$cross_compiling" >&6; }
5108
5109 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5110 ac_clean_files=$ac_clean_files_save
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5112 $as_echo_n "checking for suffix of object files... " >&6; }
5113 if test "${ac_cv_objext+set}" = set; then :
5114 $as_echo_n "(cached) " >&6
5115 else
5116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5117 /* end confdefs.h. */
5118
5119 int
5120 main ()
5121 {
5122
5123 ;
5124 return 0;
5125 }
5126 _ACEOF
5127 rm -f conftest.o conftest.obj
5128 if { { ac_try="$ac_compile"
5129 case "(($ac_try" in
5130 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5131 *) ac_try_echo=$ac_try;;
5132 esac
5133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5134 $as_echo "$ac_try_echo"; } >&5
5135 (eval "$ac_compile") 2>&5
5136 ac_status=$?
5137 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5138 test $ac_status = 0; }; then :
5139 for ac_file in conftest.o conftest.obj conftest.*; do
5140 test -f "$ac_file" || continue;
5141 case $ac_file in
5142 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5143 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5144 break;;
5145 esac
5146 done
5147 else
5148 $as_echo "$as_me: failed program was:" >&5
5149 sed 's/^/| /' conftest.$ac_ext >&5
5150
5151 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5153 as_fn_error "cannot compute suffix of object files: cannot compile
5154 See \`config.log' for more details." "$LINENO" 5; }
5155 fi
5156 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5157 fi
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5159 $as_echo "$ac_cv_objext" >&6; }
5160 OBJEXT=$ac_cv_objext
5161 ac_objext=$OBJEXT
5162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5163 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5164 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5165 $as_echo_n "(cached) " >&6
5166 else
5167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5168 /* end confdefs.h. */
5169
5170 int
5171 main ()
5172 {
5173 #ifndef __GNUC__
5174 choke me
5175 #endif
5176
5177 ;
5178 return 0;
5179 }
5180 _ACEOF
5181 if ac_fn_c_try_compile "$LINENO"; then :
5182 ac_compiler_gnu=yes
5183 else
5184 ac_compiler_gnu=no
5185 fi
5186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5187 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5188
5189 fi
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5191 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5192 if test $ac_compiler_gnu = yes; then
5193 GCC=yes
5194 else
5195 GCC=
5196 fi
5197 ac_test_CFLAGS=${CFLAGS+set}
5198 ac_save_CFLAGS=$CFLAGS
5199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5200 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5201 if test "${ac_cv_prog_cc_g+set}" = set; then :
5202 $as_echo_n "(cached) " >&6
5203 else
5204 ac_save_c_werror_flag=$ac_c_werror_flag
5205 ac_c_werror_flag=yes
5206 ac_cv_prog_cc_g=no
5207 CFLAGS="-g"
5208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5209 /* end confdefs.h. */
5210
5211 int
5212 main ()
5213 {
5214
5215 ;
5216 return 0;
5217 }
5218 _ACEOF
5219 if ac_fn_c_try_compile "$LINENO"; then :
5220 ac_cv_prog_cc_g=yes
5221 else
5222 CFLAGS=""
5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224 /* end confdefs.h. */
5225
5226 int
5227 main ()
5228 {
5229
5230 ;
5231 return 0;
5232 }
5233 _ACEOF
5234 if ac_fn_c_try_compile "$LINENO"; then :
5235
5236 else
5237 ac_c_werror_flag=$ac_save_c_werror_flag
5238 CFLAGS="-g"
5239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5240 /* end confdefs.h. */
5241
5242 int
5243 main ()
5244 {
5245
5246 ;
5247 return 0;
5248 }
5249 _ACEOF
5250 if ac_fn_c_try_compile "$LINENO"; then :
5251 ac_cv_prog_cc_g=yes
5252 fi
5253 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5254 fi
5255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5256 fi
5257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5258 ac_c_werror_flag=$ac_save_c_werror_flag
5259 fi
5260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5261 $as_echo "$ac_cv_prog_cc_g" >&6; }
5262 if test "$ac_test_CFLAGS" = set; then
5263 CFLAGS=$ac_save_CFLAGS
5264 elif test $ac_cv_prog_cc_g = yes; then
5265 if test "$GCC" = yes; then
5266 CFLAGS="-g -O2"
5267 else
5268 CFLAGS="-g"
5269 fi
5270 else
5271 if test "$GCC" = yes; then
5272 CFLAGS="-O2"
5273 else
5274 CFLAGS=
5275 fi
5276 fi
5277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5278 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5279 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5280 $as_echo_n "(cached) " >&6
5281 else
5282 ac_cv_prog_cc_c89=no
5283 ac_save_CC=$CC
5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5285 /* end confdefs.h. */
5286 #include <stdarg.h>
5287 #include <stdio.h>
5288 #include <sys/types.h>
5289 #include <sys/stat.h>
5290 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5291 struct buf { int x; };
5292 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5293 static char *e (p, i)
5294 char **p;
5295 int i;
5296 {
5297 return p[i];
5298 }
5299 static char *f (char * (*g) (char **, int), char **p, ...)
5300 {
5301 char *s;
5302 va_list v;
5303 va_start (v,p);
5304 s = g (p, va_arg (v,int));
5305 va_end (v);
5306 return s;
5307 }
5308
5309 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5310 function prototypes and stuff, but not '\xHH' hex character constants.
5311 These don't provoke an error unfortunately, instead are silently treated
5312 as 'x'. The following induces an error, until -std is added to get
5313 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5314 array size at least. It's necessary to write '\x00'==0 to get something
5315 that's true only with -std. */
5316 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5317
5318 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5319 inside strings and character constants. */
5320 #define FOO(x) 'x'
5321 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5322
5323 int test (int i, double x);
5324 struct s1 {int (*f) (int a);};
5325 struct s2 {int (*f) (double a);};
5326 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5327 int argc;
5328 char **argv;
5329 int
5330 main ()
5331 {
5332 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5333 ;
5334 return 0;
5335 }
5336 _ACEOF
5337 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5338 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5339 do
5340 CC="$ac_save_CC $ac_arg"
5341 if ac_fn_c_try_compile "$LINENO"; then :
5342 ac_cv_prog_cc_c89=$ac_arg
5343 fi
5344 rm -f core conftest.err conftest.$ac_objext
5345 test "x$ac_cv_prog_cc_c89" != "xno" && break
5346 done
5347 rm -f conftest.$ac_ext
5348 CC=$ac_save_CC
5349
5350 fi
5351 # AC_CACHE_VAL
5352 case "x$ac_cv_prog_cc_c89" in
5353 x)
5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5355 $as_echo "none needed" >&6; } ;;
5356 xno)
5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5358 $as_echo "unsupported" >&6; } ;;
5359 *)
5360 CC="$CC $ac_cv_prog_cc_c89"
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5362 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5363 esac
5364 if test "x$ac_cv_prog_cc_c89" != xno; then :
5365
5366 fi
5367
5368 ac_ext=c
5369 ac_cpp='$CPP $CPPFLAGS'
5370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5372 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5373 DEPDIR="${am__leading_dot}deps"
5374
5375 ac_config_commands="$ac_config_commands depfiles"
5376
5377
5378 am_make=${MAKE-make}
5379 cat > confinc << 'END'
5380 am__doit:
5381 @echo this is the am__doit target
5382 .PHONY: am__doit
5383 END
5384 # If we don't find an include directive, just comment out the code.
5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5386 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5387 am__include="#"
5388 am__quote=
5389 _am_result=none
5390 # First try GNU make style include.
5391 echo "include confinc" > confmf
5392 # Ignore all kinds of additional output from `make'.
5393 case `$am_make -s -f confmf 2> /dev/null` in #(
5394 *the\ am__doit\ target*)
5395 am__include=include
5396 am__quote=
5397 _am_result=GNU
5398 ;;
5399 esac
5400 # Now try BSD make style include.
5401 if test "$am__include" = "#"; then
5402 echo '.include "confinc"' > confmf
5403 case `$am_make -s -f confmf 2> /dev/null` in #(
5404 *the\ am__doit\ target*)
5405 am__include=.include
5406 am__quote="\""
5407 _am_result=BSD
5408 ;;
5409 esac
5410 fi
5411
5412
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5414 $as_echo "$_am_result" >&6; }
5415 rm -f confinc confmf
5416
5417 # Check whether --enable-dependency-tracking was given.
5418 if test "${enable_dependency_tracking+set}" = set; then :
5419 enableval=$enable_dependency_tracking;
5420 fi
5421
5422 if test "x$enable_dependency_tracking" != xno; then
5423 am_depcomp="$ac_aux_dir/depcomp"
5424 AMDEPBACKSLASH='\'
5425 fi
5426 if test "x$enable_dependency_tracking" != xno; then
5427 AMDEP_TRUE=
5428 AMDEP_FALSE='#'
5429 else
5430 AMDEP_TRUE='#'
5431 AMDEP_FALSE=
5432 fi
5433
5434
5435
5436 depcc="$CC" am_compiler_list=
5437
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5439 $as_echo_n "checking dependency style of $depcc... " >&6; }
5440 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5441 $as_echo_n "(cached) " >&6
5442 else
5443 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5444 # We make a subdir and do the tests there. Otherwise we can end up
5445 # making bogus files that we don't know about and never remove. For
5446 # instance it was reported that on HP-UX the gcc test will end up
5447 # making a dummy file named `D' -- because `-MD' means `put the output
5448 # in D'.
5449 mkdir conftest.dir
5450 # Copy depcomp to subdir because otherwise we won't find it if we're
5451 # using a relative directory.
5452 cp "$am_depcomp" conftest.dir
5453 cd conftest.dir
5454 # We will build objects and dependencies in a subdirectory because
5455 # it helps to detect inapplicable dependency modes. For instance
5456 # both Tru64's cc and ICC support -MD to output dependencies as a
5457 # side effect of compilation, but ICC will put the dependencies in
5458 # the current directory while Tru64 will put them in the object
5459 # directory.
5460 mkdir sub
5461
5462 am_cv_CC_dependencies_compiler_type=none
5463 if test "$am_compiler_list" = ""; then
5464 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5465 fi
5466 am__universal=false
5467 case " $depcc " in #(
5468 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5469 esac
5470
5471 for depmode in $am_compiler_list; do
5472 # Setup a source with many dependencies, because some compilers
5473 # like to wrap large dependency lists on column 80 (with \), and
5474 # we should not choose a depcomp mode which is confused by this.
5475 #
5476 # We need to recreate these files for each test, as the compiler may
5477 # overwrite some of them when testing with obscure command lines.
5478 # This happens at least with the AIX C compiler.
5479 : > sub/conftest.c
5480 for i in 1 2 3 4 5 6; do
5481 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5482 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5483 # Solaris 8's {/usr,}/bin/sh.
5484 touch sub/conftst$i.h
5485 done
5486 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5487
5488 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5489 # mode. It turns out that the SunPro C++ compiler does not properly
5490 # handle `-M -o', and we need to detect this. Also, some Intel
5491 # versions had trouble with output in subdirs
5492 am__obj=sub/conftest.${OBJEXT-o}
5493 am__minus_obj="-o $am__obj"
5494 case $depmode in
5495 gcc)
5496 # This depmode causes a compiler race in universal mode.
5497 test "$am__universal" = false || continue
5498 ;;
5499 nosideeffect)
5500 # after this tag, mechanisms are not by side-effect, so they'll
5501 # only be used when explicitly requested
5502 if test "x$enable_dependency_tracking" = xyes; then
5503 continue
5504 else
5505 break
5506 fi
5507 ;;
5508 msvisualcpp | msvcmsys)
5509 # This compiler won't grok `-c -o', but also, the minuso test has
5510 # not run yet. These depmodes are late enough in the game, and
5511 # so weak that their functioning should not be impacted.
5512 am__obj=conftest.${OBJEXT-o}
5513 am__minus_obj=
5514 ;;
5515 none) break ;;
5516 esac
5517 if depmode=$depmode \
5518 source=sub/conftest.c object=$am__obj \
5519 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5520 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5521 >/dev/null 2>conftest.err &&
5522 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5523 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5524 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5525 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5526 # icc doesn't choke on unknown options, it will just issue warnings
5527 # or remarks (even with -Werror). So we grep stderr for any message
5528 # that says an option was ignored or not supported.
5529 # When given -MP, icc 7.0 and 7.1 complain thusly:
5530 # icc: Command line warning: ignoring option '-M'; no argument required
5531 # The diagnosis changed in icc 8.0:
5532 # icc: Command line remark: option '-MP' not supported
5533 if (grep 'ignoring option' conftest.err ||
5534 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5535 am_cv_CC_dependencies_compiler_type=$depmode
5536 break
5537 fi
5538 fi
5539 done
5540
5541 cd ..
5542 rm -rf conftest.dir
5543 else
5544 am_cv_CC_dependencies_compiler_type=none
5545 fi
5546
5547 fi
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5549 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5550 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5551
5552 if
5553 test "x$enable_dependency_tracking" != xno \
5554 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5555 am__fastdepCC_TRUE=
5556 am__fastdepCC_FALSE='#'
5557 else
5558 am__fastdepCC_TRUE='#'
5559 am__fastdepCC_FALSE=
5560 fi
5561
5562
5563 if test "x$CC" != xcc; then
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5565 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5566 else
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5568 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5569 fi
5570 set dummy $CC; ac_cc=`$as_echo "$2" |
5571 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5572 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5573 $as_echo_n "(cached) " >&6
5574 else
5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5576 /* end confdefs.h. */
5577
5578 int
5579 main ()
5580 {
5581
5582 ;
5583 return 0;
5584 }
5585 _ACEOF
5586 # Make sure it works both with $CC and with simple cc.
5587 # We do the test twice because some compilers refuse to overwrite an
5588 # existing .o file with -o, though they will create one.
5589 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5590 rm -f conftest2.*
5591 if { { case "(($ac_try" in
5592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5593 *) ac_try_echo=$ac_try;;
5594 esac
5595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5596 $as_echo "$ac_try_echo"; } >&5
5597 (eval "$ac_try") 2>&5
5598 ac_status=$?
5599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5600 test $ac_status = 0; } &&
5601 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5602 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5603 *) ac_try_echo=$ac_try;;
5604 esac
5605 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5606 $as_echo "$ac_try_echo"; } >&5
5607 (eval "$ac_try") 2>&5
5608 ac_status=$?
5609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5610 test $ac_status = 0; };
5611 then
5612 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5613 if test "x$CC" != xcc; then
5614 # Test first that cc exists at all.
5615 if { ac_try='cc -c conftest.$ac_ext >&5'
5616 { { case "(($ac_try" in
5617 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5618 *) ac_try_echo=$ac_try;;
5619 esac
5620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5621 $as_echo "$ac_try_echo"; } >&5
5622 (eval "$ac_try") 2>&5
5623 ac_status=$?
5624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5625 test $ac_status = 0; }; }; then
5626 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5627 rm -f conftest2.*
5628 if { { case "(($ac_try" in
5629 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5630 *) ac_try_echo=$ac_try;;
5631 esac
5632 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5633 $as_echo "$ac_try_echo"; } >&5
5634 (eval "$ac_try") 2>&5
5635 ac_status=$?
5636 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5637 test $ac_status = 0; } &&
5638 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5639 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5640 *) ac_try_echo=$ac_try;;
5641 esac
5642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5643 $as_echo "$ac_try_echo"; } >&5
5644 (eval "$ac_try") 2>&5
5645 ac_status=$?
5646 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5647 test $ac_status = 0; };
5648 then
5649 # cc works too.
5650 :
5651 else
5652 # cc exists but doesn't like -o.
5653 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5654 fi
5655 fi
5656 fi
5657 else
5658 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5659 fi
5660 rm -f core conftest*
5661
5662 fi
5663 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5665 $as_echo "yes" >&6; }
5666 else
5667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5668 $as_echo "no" >&6; }
5669
5670 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5671
5672 fi
5673
5674 # FIXME: we rely on the cache variable name because
5675 # there is no other way.
5676 set dummy $CC
5677 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5678 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5679 if test "$am_t" != yes; then
5680 # Losing compiler, so override with the script.
5681 # FIXME: It is wrong to rewrite CC.
5682 # But if we don't then we get into trouble of one sort or another.
5683 # A longer-term fix would be to have automake use am__CC in this case,
5684 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5685 CC="$am_aux_dir/compile $CC"
5686 fi
5687
5688
5689
5690 if test x$GCC = xyes; then
5691 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5692 else
5693 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5694 fi
5695
5696 # Initialize gnulib right after choosing the compiler.
5697
5698 ac_ext=c
5699 ac_cpp='$CPP $CPPFLAGS'
5700 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5701 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5702 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5704 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5705 # On Suns, sometimes $CPP names a directory.
5706 if test -n "$CPP" && test -d "$CPP"; then
5707 CPP=
5708 fi
5709 if test -z "$CPP"; then
5710 if test "${ac_cv_prog_CPP+set}" = set; then :
5711 $as_echo_n "(cached) " >&6
5712 else
5713 # Double quotes because CPP needs to be expanded
5714 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5715 do
5716 ac_preproc_ok=false
5717 for ac_c_preproc_warn_flag in '' yes
5718 do
5719 # Use a header file that comes with gcc, so configuring glibc
5720 # with a fresh cross-compiler works.
5721 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5722 # <limits.h> exists even on freestanding compilers.
5723 # On the NeXT, cc -E runs the code through the compiler's parser,
5724 # not just through cpp. "Syntax error" is here to catch this case.
5725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5726 /* end confdefs.h. */
5727 #ifdef __STDC__
5728 # include <limits.h>
5729 #else
5730 # include <assert.h>
5731 #endif
5732 Syntax error
5733 _ACEOF
5734 if ac_fn_c_try_cpp "$LINENO"; then :
5735
5736 else
5737 # Broken: fails on valid input.
5738 continue
5739 fi
5740 rm -f conftest.err conftest.$ac_ext
5741
5742 # OK, works on sane cases. Now check whether nonexistent headers
5743 # can be detected and how.
5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5745 /* end confdefs.h. */
5746 #include <ac_nonexistent.h>
5747 _ACEOF
5748 if ac_fn_c_try_cpp "$LINENO"; then :
5749 # Broken: success on invalid input.
5750 continue
5751 else
5752 # Passes both tests.
5753 ac_preproc_ok=:
5754 break
5755 fi
5756 rm -f conftest.err conftest.$ac_ext
5757
5758 done
5759 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5760 rm -f conftest.err conftest.$ac_ext
5761 if $ac_preproc_ok; then :
5762 break
5763 fi
5764
5765 done
5766 ac_cv_prog_CPP=$CPP
5767
5768 fi
5769 CPP=$ac_cv_prog_CPP
5770 else
5771 ac_cv_prog_CPP=$CPP
5772 fi
5773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5774 $as_echo "$CPP" >&6; }
5775 ac_preproc_ok=false
5776 for ac_c_preproc_warn_flag in '' yes
5777 do
5778 # Use a header file that comes with gcc, so configuring glibc
5779 # with a fresh cross-compiler works.
5780 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5781 # <limits.h> exists even on freestanding compilers.
5782 # On the NeXT, cc -E runs the code through the compiler's parser,
5783 # not just through cpp. "Syntax error" is here to catch this case.
5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5785 /* end confdefs.h. */
5786 #ifdef __STDC__
5787 # include <limits.h>
5788 #else
5789 # include <assert.h>
5790 #endif
5791 Syntax error
5792 _ACEOF
5793 if ac_fn_c_try_cpp "$LINENO"; then :
5794
5795 else
5796 # Broken: fails on valid input.
5797 continue
5798 fi
5799 rm -f conftest.err conftest.$ac_ext
5800
5801 # OK, works on sane cases. Now check whether nonexistent headers
5802 # can be detected and how.
5803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5804 /* end confdefs.h. */
5805 #include <ac_nonexistent.h>
5806 _ACEOF
5807 if ac_fn_c_try_cpp "$LINENO"; then :
5808 # Broken: success on invalid input.
5809 continue
5810 else
5811 # Passes both tests.
5812 ac_preproc_ok=:
5813 break
5814 fi
5815 rm -f conftest.err conftest.$ac_ext
5816
5817 done
5818 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5819 rm -f conftest.err conftest.$ac_ext
5820 if $ac_preproc_ok; then :
5821
5822 else
5823 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5825 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5826 See \`config.log' for more details." "$LINENO" 5; }
5827 fi
5828
5829 ac_ext=c
5830 ac_cpp='$CPP $CPPFLAGS'
5831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5834
5835
5836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5837 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5838 if test "${ac_cv_path_GREP+set}" = set; then :
5839 $as_echo_n "(cached) " >&6
5840 else
5841 if test -z "$GREP"; then
5842 ac_path_GREP_found=false
5843 # Loop through the user's path and test for each of PROGNAME-LIST
5844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5845 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5846 do
5847 IFS=$as_save_IFS
5848 test -z "$as_dir" && as_dir=.
5849 for ac_prog in grep ggrep; do
5850 for ac_exec_ext in '' $ac_executable_extensions; do
5851 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5852 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5853 # Check for GNU ac_path_GREP and select it if it is found.
5854 # Check for GNU $ac_path_GREP
5855 case `"$ac_path_GREP" --version 2>&1` in
5856 *GNU*)
5857 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5858 *)
5859 ac_count=0
5860 $as_echo_n 0123456789 >"conftest.in"
5861 while :
5862 do
5863 cat "conftest.in" "conftest.in" >"conftest.tmp"
5864 mv "conftest.tmp" "conftest.in"
5865 cp "conftest.in" "conftest.nl"
5866 $as_echo 'GREP' >> "conftest.nl"
5867 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5868 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5869 as_fn_arith $ac_count + 1 && ac_count=$as_val
5870 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5871 # Best one so far, save it but keep looking for a better one
5872 ac_cv_path_GREP="$ac_path_GREP"
5873 ac_path_GREP_max=$ac_count
5874 fi
5875 # 10*(2^10) chars as input seems more than enough
5876 test $ac_count -gt 10 && break
5877 done
5878 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5879 esac
5880
5881 $ac_path_GREP_found && break 3
5882 done
5883 done
5884 done
5885 IFS=$as_save_IFS
5886 if test -z "$ac_cv_path_GREP"; then
5887 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5888 fi
5889 else
5890 ac_cv_path_GREP=$GREP
5891 fi
5892
5893 fi
5894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5895 $as_echo "$ac_cv_path_GREP" >&6; }
5896 GREP="$ac_cv_path_GREP"
5897
5898
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5900 $as_echo_n "checking for egrep... " >&6; }
5901 if test "${ac_cv_path_EGREP+set}" = set; then :
5902 $as_echo_n "(cached) " >&6
5903 else
5904 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5905 then ac_cv_path_EGREP="$GREP -E"
5906 else
5907 if test -z "$EGREP"; then
5908 ac_path_EGREP_found=false
5909 # Loop through the user's path and test for each of PROGNAME-LIST
5910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5911 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5912 do
5913 IFS=$as_save_IFS
5914 test -z "$as_dir" && as_dir=.
5915 for ac_prog in egrep; do
5916 for ac_exec_ext in '' $ac_executable_extensions; do
5917 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5918 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5919 # Check for GNU ac_path_EGREP and select it if it is found.
5920 # Check for GNU $ac_path_EGREP
5921 case `"$ac_path_EGREP" --version 2>&1` in
5922 *GNU*)
5923 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5924 *)
5925 ac_count=0
5926 $as_echo_n 0123456789 >"conftest.in"
5927 while :
5928 do
5929 cat "conftest.in" "conftest.in" >"conftest.tmp"
5930 mv "conftest.tmp" "conftest.in"
5931 cp "conftest.in" "conftest.nl"
5932 $as_echo 'EGREP' >> "conftest.nl"
5933 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5934 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5935 as_fn_arith $ac_count + 1 && ac_count=$as_val
5936 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5937 # Best one so far, save it but keep looking for a better one
5938 ac_cv_path_EGREP="$ac_path_EGREP"
5939 ac_path_EGREP_max=$ac_count
5940 fi
5941 # 10*(2^10) chars as input seems more than enough
5942 test $ac_count -gt 10 && break
5943 done
5944 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5945 esac
5946
5947 $ac_path_EGREP_found && break 3
5948 done
5949 done
5950 done
5951 IFS=$as_save_IFS
5952 if test -z "$ac_cv_path_EGREP"; then
5953 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5954 fi
5955 else
5956 ac_cv_path_EGREP=$EGREP
5957 fi
5958
5959 fi
5960 fi
5961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5962 $as_echo "$ac_cv_path_EGREP" >&6; }
5963 EGREP="$ac_cv_path_EGREP"
5964
5965
5966
5967
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
5969 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
5970 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
5971 $as_echo_n "(cached) " >&6
5972 else
5973
5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5975 /* end confdefs.h. */
5976
5977 #ifdef __ACK__
5978 Amsterdam
5979 #endif
5980
5981 _ACEOF
5982 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5983 $EGREP "Amsterdam" >/dev/null 2>&1; then :
5984 gl_cv_c_amsterdam_compiler=yes
5985 else
5986 gl_cv_c_amsterdam_compiler=no
5987 fi
5988 rm -f conftest*
5989
5990
5991 fi
5992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
5993 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
5994 if test -z "$AR"; then
5995 if test $gl_cv_c_amsterdam_compiler = yes; then
5996 AR='cc -c.a'
5997 if test -z "$ARFLAGS"; then
5998 ARFLAGS='-o'
5999 fi
6000 else
6001 if test -n "$ac_tool_prefix"; then
6002 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6003 set dummy ${ac_tool_prefix}ar; ac_word=$2
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6005 $as_echo_n "checking for $ac_word... " >&6; }
6006 if test "${ac_cv_prog_AR+set}" = set; then :
6007 $as_echo_n "(cached) " >&6
6008 else
6009 if test -n "$AR"; then
6010 ac_cv_prog_AR="$AR" # Let the user override the test.
6011 else
6012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6013 for as_dir in $PATH
6014 do
6015 IFS=$as_save_IFS
6016 test -z "$as_dir" && as_dir=.
6017 for ac_exec_ext in '' $ac_executable_extensions; do
6018 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6019 ac_cv_prog_AR="${ac_tool_prefix}ar"
6020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6021 break 2
6022 fi
6023 done
6024 done
6025 IFS=$as_save_IFS
6026
6027 fi
6028 fi
6029 AR=$ac_cv_prog_AR
6030 if test -n "$AR"; then
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6032 $as_echo "$AR" >&6; }
6033 else
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6035 $as_echo "no" >&6; }
6036 fi
6037
6038
6039 fi
6040 if test -z "$ac_cv_prog_AR"; then
6041 ac_ct_AR=$AR
6042 # Extract the first word of "ar", so it can be a program name with args.
6043 set dummy ar; ac_word=$2
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6045 $as_echo_n "checking for $ac_word... " >&6; }
6046 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6047 $as_echo_n "(cached) " >&6
6048 else
6049 if test -n "$ac_ct_AR"; then
6050 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6051 else
6052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6053 for as_dir in $PATH
6054 do
6055 IFS=$as_save_IFS
6056 test -z "$as_dir" && as_dir=.
6057 for ac_exec_ext in '' $ac_executable_extensions; do
6058 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6059 ac_cv_prog_ac_ct_AR="ar"
6060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6061 break 2
6062 fi
6063 done
6064 done
6065 IFS=$as_save_IFS
6066
6067 fi
6068 fi
6069 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6070 if test -n "$ac_ct_AR"; then
6071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6072 $as_echo "$ac_ct_AR" >&6; }
6073 else
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6075 $as_echo "no" >&6; }
6076 fi
6077
6078 if test "x$ac_ct_AR" = x; then
6079 AR="ar"
6080 else
6081 case $cross_compiling:$ac_tool_warned in
6082 yes:)
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6085 ac_tool_warned=yes ;;
6086 esac
6087 AR=$ac_ct_AR
6088 fi
6089 else
6090 AR="$ac_cv_prog_AR"
6091 fi
6092
6093 if test -z "$ARFLAGS"; then
6094 ARFLAGS='cru'
6095 fi
6096 fi
6097 else
6098 if test -z "$ARFLAGS"; then
6099 ARFLAGS='cru'
6100 fi
6101 fi
6102
6103
6104 if test -z "$RANLIB"; then
6105 if test $gl_cv_c_amsterdam_compiler = yes; then
6106 RANLIB=':'
6107 else
6108 if test -n "$ac_tool_prefix"; then
6109 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6110 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6112 $as_echo_n "checking for $ac_word... " >&6; }
6113 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6114 $as_echo_n "(cached) " >&6
6115 else
6116 if test -n "$RANLIB"; then
6117 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6118 else
6119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6120 for as_dir in $PATH
6121 do
6122 IFS=$as_save_IFS
6123 test -z "$as_dir" && as_dir=.
6124 for ac_exec_ext in '' $ac_executable_extensions; do
6125 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6126 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6128 break 2
6129 fi
6130 done
6131 done
6132 IFS=$as_save_IFS
6133
6134 fi
6135 fi
6136 RANLIB=$ac_cv_prog_RANLIB
6137 if test -n "$RANLIB"; then
6138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6139 $as_echo "$RANLIB" >&6; }
6140 else
6141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6142 $as_echo "no" >&6; }
6143 fi
6144
6145
6146 fi
6147 if test -z "$ac_cv_prog_RANLIB"; then
6148 ac_ct_RANLIB=$RANLIB
6149 # Extract the first word of "ranlib", so it can be a program name with args.
6150 set dummy ranlib; ac_word=$2
6151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6152 $as_echo_n "checking for $ac_word... " >&6; }
6153 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6154 $as_echo_n "(cached) " >&6
6155 else
6156 if test -n "$ac_ct_RANLIB"; then
6157 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6158 else
6159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6160 for as_dir in $PATH
6161 do
6162 IFS=$as_save_IFS
6163 test -z "$as_dir" && as_dir=.
6164 for ac_exec_ext in '' $ac_executable_extensions; do
6165 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6166 ac_cv_prog_ac_ct_RANLIB="ranlib"
6167 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6168 break 2
6169 fi
6170 done
6171 done
6172 IFS=$as_save_IFS
6173
6174 fi
6175 fi
6176 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6177 if test -n "$ac_ct_RANLIB"; then
6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6179 $as_echo "$ac_ct_RANLIB" >&6; }
6180 else
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6182 $as_echo "no" >&6; }
6183 fi
6184
6185 if test "x$ac_ct_RANLIB" = x; then
6186 RANLIB=":"
6187 else
6188 case $cross_compiling:$ac_tool_warned in
6189 yes:)
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6192 ac_tool_warned=yes ;;
6193 esac
6194 RANLIB=$ac_ct_RANLIB
6195 fi
6196 else
6197 RANLIB="$ac_cv_prog_RANLIB"
6198 fi
6199
6200 fi
6201 fi
6202
6203
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6205 $as_echo_n "checking for ANSI C header files... " >&6; }
6206 if test "${ac_cv_header_stdc+set}" = set; then :
6207 $as_echo_n "(cached) " >&6
6208 else
6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6210 /* end confdefs.h. */
6211 #include <stdlib.h>
6212 #include <stdarg.h>
6213 #include <string.h>
6214 #include <float.h>
6215
6216 int
6217 main ()
6218 {
6219
6220 ;
6221 return 0;
6222 }
6223 _ACEOF
6224 if ac_fn_c_try_compile "$LINENO"; then :
6225 ac_cv_header_stdc=yes
6226 else
6227 ac_cv_header_stdc=no
6228 fi
6229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6230
6231 if test $ac_cv_header_stdc = yes; then
6232 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6234 /* end confdefs.h. */
6235 #include <string.h>
6236
6237 _ACEOF
6238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6239 $EGREP "memchr" >/dev/null 2>&1; then :
6240
6241 else
6242 ac_cv_header_stdc=no
6243 fi
6244 rm -f conftest*
6245
6246 fi
6247
6248 if test $ac_cv_header_stdc = yes; then
6249 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h. */
6252 #include <stdlib.h>
6253
6254 _ACEOF
6255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6256 $EGREP "free" >/dev/null 2>&1; then :
6257
6258 else
6259 ac_cv_header_stdc=no
6260 fi
6261 rm -f conftest*
6262
6263 fi
6264
6265 if test $ac_cv_header_stdc = yes; then
6266 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6267 if test "$cross_compiling" = yes; then :
6268 :
6269 else
6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6271 /* end confdefs.h. */
6272 #include <ctype.h>
6273 #include <stdlib.h>
6274 #if ((' ' & 0x0FF) == 0x020)
6275 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6276 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6277 #else
6278 # define ISLOWER(c) \
6279 (('a' <= (c) && (c) <= 'i') \
6280 || ('j' <= (c) && (c) <= 'r') \
6281 || ('s' <= (c) && (c) <= 'z'))
6282 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6283 #endif
6284
6285 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6286 int
6287 main ()
6288 {
6289 int i;
6290 for (i = 0; i < 256; i++)
6291 if (XOR (islower (i), ISLOWER (i))
6292 || toupper (i) != TOUPPER (i))
6293 return 2;
6294 return 0;
6295 }
6296 _ACEOF
6297 if ac_fn_c_try_run "$LINENO"; then :
6298
6299 else
6300 ac_cv_header_stdc=no
6301 fi
6302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6303 conftest.$ac_objext conftest.beam conftest.$ac_ext
6304 fi
6305
6306 fi
6307 fi
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6309 $as_echo "$ac_cv_header_stdc" >&6; }
6310 if test $ac_cv_header_stdc = yes; then
6311
6312 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6313
6314 fi
6315
6316 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6317 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6318 inttypes.h stdint.h unistd.h
6319 do :
6320 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6321 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6322 "
6323 eval as_val=\$$as_ac_Header
6324 if test "x$as_val" = x""yes; then :
6325 cat >>confdefs.h <<_ACEOF
6326 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6327 _ACEOF
6328
6329 fi
6330
6331 done
6332
6333
6334
6335
6336
6337 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6338 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6339 MINIX=yes
6340 else
6341 MINIX=
6342 fi
6343
6344
6345 if test "$MINIX" = yes; then
6346
6347 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6348
6349
6350 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6351
6352
6353 $as_echo "#define _MINIX 1" >>confdefs.h
6354
6355 fi
6356
6357 case "$host_os" in
6358 hpux*)
6359
6360 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6361
6362 ;;
6363 esac
6364
6365
6366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6367 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6368 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6369 $as_echo_n "(cached) " >&6
6370 else
6371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6372 /* end confdefs.h. */
6373
6374 # define __EXTENSIONS__ 1
6375 $ac_includes_default
6376 int
6377 main ()
6378 {
6379
6380 ;
6381 return 0;
6382 }
6383 _ACEOF
6384 if ac_fn_c_try_compile "$LINENO"; then :
6385 ac_cv_safe_to_define___extensions__=yes
6386 else
6387 ac_cv_safe_to_define___extensions__=no
6388 fi
6389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6390 fi
6391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6392 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6393 test $ac_cv_safe_to_define___extensions__ = yes &&
6394 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6395
6396 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6397
6398 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6399
6400 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6401
6402 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6403
6404 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6405
6406
6407
6408
6409
6410
6411
6412
6413 # Check whether --enable-largefile was given.
6414 if test "${enable_largefile+set}" = set; then :
6415 enableval=$enable_largefile;
6416 fi
6417
6418 if test "$enable_largefile" != no; then
6419
6420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6421 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6422 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6423 $as_echo_n "(cached) " >&6
6424 else
6425 ac_cv_sys_largefile_CC=no
6426 if test "$GCC" != yes; then
6427 ac_save_CC=$CC
6428 while :; do
6429 # IRIX 6.2 and later do not support large files by default,
6430 # so use the C compiler's -n32 option if that helps.
6431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6432 /* end confdefs.h. */
6433 #include <sys/types.h>
6434 /* Check that off_t can represent 2**63 - 1 correctly.
6435 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6436 since some C++ compilers masquerading as C compilers
6437 incorrectly reject 9223372036854775807. */
6438 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6439 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6440 && LARGE_OFF_T % 2147483647 == 1)
6441 ? 1 : -1];
6442 int
6443 main ()
6444 {
6445
6446 ;
6447 return 0;
6448 }
6449 _ACEOF
6450 if ac_fn_c_try_compile "$LINENO"; then :
6451 break
6452 fi
6453 rm -f core conftest.err conftest.$ac_objext
6454 CC="$CC -n32"
6455 if ac_fn_c_try_compile "$LINENO"; then :
6456 ac_cv_sys_largefile_CC=' -n32'; break
6457 fi
6458 rm -f core conftest.err conftest.$ac_objext
6459 break
6460 done
6461 CC=$ac_save_CC
6462 rm -f conftest.$ac_ext
6463 fi
6464 fi
6465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6466 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6467 if test "$ac_cv_sys_largefile_CC" != no; then
6468 CC=$CC$ac_cv_sys_largefile_CC
6469 fi
6470
6471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6472 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6473 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6474 $as_echo_n "(cached) " >&6
6475 else
6476 while :; do
6477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6478 /* end confdefs.h. */
6479 #include <sys/types.h>
6480 /* Check that off_t can represent 2**63 - 1 correctly.
6481 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6482 since some C++ compilers masquerading as C compilers
6483 incorrectly reject 9223372036854775807. */
6484 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6485 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6486 && LARGE_OFF_T % 2147483647 == 1)
6487 ? 1 : -1];
6488 int
6489 main ()
6490 {
6491
6492 ;
6493 return 0;
6494 }
6495 _ACEOF
6496 if ac_fn_c_try_compile "$LINENO"; then :
6497 ac_cv_sys_file_offset_bits=no; break
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6501 /* end confdefs.h. */
6502 #define _FILE_OFFSET_BITS 64
6503 #include <sys/types.h>
6504 /* Check that off_t can represent 2**63 - 1 correctly.
6505 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6506 since some C++ compilers masquerading as C compilers
6507 incorrectly reject 9223372036854775807. */
6508 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6509 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6510 && LARGE_OFF_T % 2147483647 == 1)
6511 ? 1 : -1];
6512 int
6513 main ()
6514 {
6515
6516 ;
6517 return 0;
6518 }
6519 _ACEOF
6520 if ac_fn_c_try_compile "$LINENO"; then :
6521 ac_cv_sys_file_offset_bits=64; break
6522 fi
6523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6524 ac_cv_sys_file_offset_bits=unknown
6525 break
6526 done
6527 fi
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6529 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6530 case $ac_cv_sys_file_offset_bits in #(
6531 no | unknown) ;;
6532 *)
6533 cat >>confdefs.h <<_ACEOF
6534 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6535 _ACEOF
6536 ;;
6537 esac
6538 rm -rf conftest*
6539 if test $ac_cv_sys_file_offset_bits = unknown; then
6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6541 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6542 if test "${ac_cv_sys_large_files+set}" = set; then :
6543 $as_echo_n "(cached) " >&6
6544 else
6545 while :; do
6546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6547 /* end confdefs.h. */
6548 #include <sys/types.h>
6549 /* Check that off_t can represent 2**63 - 1 correctly.
6550 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6551 since some C++ compilers masquerading as C compilers
6552 incorrectly reject 9223372036854775807. */
6553 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6554 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6555 && LARGE_OFF_T % 2147483647 == 1)
6556 ? 1 : -1];
6557 int
6558 main ()
6559 {
6560
6561 ;
6562 return 0;
6563 }
6564 _ACEOF
6565 if ac_fn_c_try_compile "$LINENO"; then :
6566 ac_cv_sys_large_files=no; break
6567 fi
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6570 /* end confdefs.h. */
6571 #define _LARGE_FILES 1
6572 #include <sys/types.h>
6573 /* Check that off_t can represent 2**63 - 1 correctly.
6574 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6575 since some C++ compilers masquerading as C compilers
6576 incorrectly reject 9223372036854775807. */
6577 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6578 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6579 && LARGE_OFF_T % 2147483647 == 1)
6580 ? 1 : -1];
6581 int
6582 main ()
6583 {
6584
6585 ;
6586 return 0;
6587 }
6588 _ACEOF
6589 if ac_fn_c_try_compile "$LINENO"; then :
6590 ac_cv_sys_large_files=1; break
6591 fi
6592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6593 ac_cv_sys_large_files=unknown
6594 break
6595 done
6596 fi
6597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6598 $as_echo "$ac_cv_sys_large_files" >&6; }
6599 case $ac_cv_sys_large_files in #(
6600 no | unknown) ;;
6601 *)
6602 cat >>confdefs.h <<_ACEOF
6603 #define _LARGE_FILES $ac_cv_sys_large_files
6604 _ACEOF
6605 ;;
6606 esac
6607 rm -rf conftest*
6608 fi
6609
6610
6611 fi
6612
6613 case $ac_cv_prog_cc_stdc in #(
6614 no) :
6615 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6616 *) :
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6618 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6619 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6620 $as_echo_n "(cached) " >&6
6621 else
6622 ac_cv_prog_cc_c99=no
6623 ac_save_CC=$CC
6624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6625 /* end confdefs.h. */
6626 #include <stdarg.h>
6627 #include <stdbool.h>
6628 #include <stdlib.h>
6629 #include <wchar.h>
6630 #include <stdio.h>
6631
6632 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6633 #define debug(...) fprintf (stderr, __VA_ARGS__)
6634 #define showlist(...) puts (#__VA_ARGS__)
6635 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6636 static void
6637 test_varargs_macros (void)
6638 {
6639 int x = 1234;
6640 int y = 5678;
6641 debug ("Flag");
6642 debug ("X = %d\n", x);
6643 showlist (The first, second, and third items.);
6644 report (x>y, "x is %d but y is %d", x, y);
6645 }
6646
6647 // Check long long types.
6648 #define BIG64 18446744073709551615ull
6649 #define BIG32 4294967295ul
6650 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6651 #if !BIG_OK
6652 your preprocessor is broken;
6653 #endif
6654 #if BIG_OK
6655 #else
6656 your preprocessor is broken;
6657 #endif
6658 static long long int bignum = -9223372036854775807LL;
6659 static unsigned long long int ubignum = BIG64;
6660
6661 struct incomplete_array
6662 {
6663 int datasize;
6664 double data[];
6665 };
6666
6667 struct named_init {
6668 int number;
6669 const wchar_t *name;
6670 double average;
6671 };
6672
6673 typedef const char *ccp;
6674
6675 static inline int
6676 test_restrict (ccp restrict text)
6677 {
6678 // See if C++-style comments work.
6679 // Iterate through items via the restricted pointer.
6680 // Also check for declarations in for loops.
6681 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6682 continue;
6683 return 0;
6684 }
6685
6686 // Check varargs and va_copy.
6687 static void
6688 test_varargs (const char *format, ...)
6689 {
6690 va_list args;
6691 va_start (args, format);
6692 va_list args_copy;
6693 va_copy (args_copy, args);
6694
6695 const char *str;
6696 int number;
6697 float fnumber;
6698
6699 while (*format)
6700 {
6701 switch (*format++)
6702 {
6703 case 's': // string
6704 str = va_arg (args_copy, const char *);
6705 break;
6706 case 'd': // int
6707 number = va_arg (args_copy, int);
6708 break;
6709 case 'f': // float
6710 fnumber = va_arg (args_copy, double);
6711 break;
6712 default:
6713 break;
6714 }
6715 }
6716 va_end (args_copy);
6717 va_end (args);
6718 }
6719
6720 int
6721 main ()
6722 {
6723
6724 // Check bool.
6725 _Bool success = false;
6726
6727 // Check restrict.
6728 if (test_restrict ("String literal") == 0)
6729 success = true;
6730 char *restrict newvar = "Another string";
6731
6732 // Check varargs.
6733 test_varargs ("s, d' f .", "string", 65, 34.234);
6734 test_varargs_macros ();
6735
6736 // Check flexible array members.
6737 struct incomplete_array *ia =
6738 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6739 ia->datasize = 10;
6740 for (int i = 0; i < ia->datasize; ++i)
6741 ia->data[i] = i * 1.234;
6742
6743 // Check named initializers.
6744 struct named_init ni = {
6745 .number = 34,
6746 .name = L"Test wide string",
6747 .average = 543.34343,
6748 };
6749
6750 ni.number = 58;
6751
6752 int dynamic_array[ni.number];
6753 dynamic_array[ni.number - 1] = 543;
6754
6755 // work around unused variable warnings
6756 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6757 || dynamic_array[ni.number - 1] != 543);
6758
6759 ;
6760 return 0;
6761 }
6762 _ACEOF
6763 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6764 do
6765 CC="$ac_save_CC $ac_arg"
6766 if ac_fn_c_try_compile "$LINENO"; then :
6767 ac_cv_prog_cc_c99=$ac_arg
6768 fi
6769 rm -f core conftest.err conftest.$ac_objext
6770 test "x$ac_cv_prog_cc_c99" != "xno" && break
6771 done
6772 rm -f conftest.$ac_ext
6773 CC=$ac_save_CC
6774
6775 fi
6776 # AC_CACHE_VAL
6777 case "x$ac_cv_prog_cc_c99" in
6778 x)
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6780 $as_echo "none needed" >&6; } ;;
6781 xno)
6782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6783 $as_echo "unsupported" >&6; } ;;
6784 *)
6785 CC="$CC $ac_cv_prog_cc_c99"
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6787 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6788 esac
6789 if test "x$ac_cv_prog_cc_c99" != xno; then :
6790 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6791 else
6792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6793 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6794 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6795 $as_echo_n "(cached) " >&6
6796 else
6797 ac_cv_prog_cc_c89=no
6798 ac_save_CC=$CC
6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6800 /* end confdefs.h. */
6801 #include <stdarg.h>
6802 #include <stdio.h>
6803 #include <sys/types.h>
6804 #include <sys/stat.h>
6805 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6806 struct buf { int x; };
6807 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6808 static char *e (p, i)
6809 char **p;
6810 int i;
6811 {
6812 return p[i];
6813 }
6814 static char *f (char * (*g) (char **, int), char **p, ...)
6815 {
6816 char *s;
6817 va_list v;
6818 va_start (v,p);
6819 s = g (p, va_arg (v,int));
6820 va_end (v);
6821 return s;
6822 }
6823
6824 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6825 function prototypes and stuff, but not '\xHH' hex character constants.
6826 These don't provoke an error unfortunately, instead are silently treated
6827 as 'x'. The following induces an error, until -std is added to get
6828 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6829 array size at least. It's necessary to write '\x00'==0 to get something
6830 that's true only with -std. */
6831 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6832
6833 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6834 inside strings and character constants. */
6835 #define FOO(x) 'x'
6836 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6837
6838 int test (int i, double x);
6839 struct s1 {int (*f) (int a);};
6840 struct s2 {int (*f) (double a);};
6841 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6842 int argc;
6843 char **argv;
6844 int
6845 main ()
6846 {
6847 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6848 ;
6849 return 0;
6850 }
6851 _ACEOF
6852 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6853 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6854 do
6855 CC="$ac_save_CC $ac_arg"
6856 if ac_fn_c_try_compile "$LINENO"; then :
6857 ac_cv_prog_cc_c89=$ac_arg
6858 fi
6859 rm -f core conftest.err conftest.$ac_objext
6860 test "x$ac_cv_prog_cc_c89" != "xno" && break
6861 done
6862 rm -f conftest.$ac_ext
6863 CC=$ac_save_CC
6864
6865 fi
6866 # AC_CACHE_VAL
6867 case "x$ac_cv_prog_cc_c89" in
6868 x)
6869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6870 $as_echo "none needed" >&6; } ;;
6871 xno)
6872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6873 $as_echo "unsupported" >&6; } ;;
6874 *)
6875 CC="$CC $ac_cv_prog_cc_c89"
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6877 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6878 esac
6879 if test "x$ac_cv_prog_cc_c89" != xno; then :
6880 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6881 else
6882 ac_cv_prog_cc_stdc=no
6883 fi
6884
6885 fi
6886 ;;
6887 esac
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6889 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6890 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6891 $as_echo_n "(cached) " >&6
6892 fi
6893
6894 case $ac_cv_prog_cc_stdc in #(
6895 no) :
6896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6897 $as_echo "unsupported" >&6; } ;; #(
6898 '') :
6899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6900 $as_echo "none needed" >&6; } ;; #(
6901 *) :
6902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6903 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6904 esac
6905
6906
6907
6908 # Code from module alloca-opt:
6909 # Code from module allocator:
6910 # Code from module careadlinkat:
6911 # Code from module crypto/md5:
6912 # Code from module crypto/sha1:
6913 # Code from module crypto/sha256:
6914 # Code from module crypto/sha512:
6915 # Code from module dosname:
6916 # Code from module dtoastr:
6917 # Code from module dup2:
6918 # Code from module extensions:
6919
6920 # Code from module filemode:
6921 # Code from module getloadavg:
6922 # Code from module getopt-gnu:
6923 # Code from module getopt-posix:
6924 # Code from module gettext-h:
6925 # Code from module ignore-value:
6926 # Code from module include_next:
6927 # Code from module intprops:
6928 # Code from module inttypes-incomplete:
6929 # Code from module largefile:
6930
6931 # Code from module lstat:
6932 # Code from module manywarnings:
6933 # Code from module mktime:
6934 # Code from module multiarch:
6935 # Code from module nocrash:
6936 # Code from module pathmax:
6937 # Code from module pthread_sigmask:
6938 # Code from module readlink:
6939 # Code from module signal-h:
6940 # Code from module sigprocmask:
6941 # Code from module snippet/_Noreturn:
6942 # Code from module snippet/arg-nonnull:
6943 # Code from module snippet/c++defs:
6944 # Code from module snippet/warn-on-use:
6945 # Code from module socklen:
6946 # Code from module ssize_t:
6947 # Code from module stat:
6948 # Code from module stdalign:
6949 # Code from module stdarg:
6950
6951
6952
6953 # Code from module stdbool:
6954 # Code from module stddef:
6955 # Code from module stdint:
6956 # Code from module stdio:
6957 # Code from module stdlib:
6958 # Code from module strftime:
6959 # Code from module strtoimax:
6960 # Code from module strtoll:
6961 # Code from module strtoull:
6962 # Code from module strtoumax:
6963 # Code from module symlink:
6964 # Code from module sys_stat:
6965 # Code from module sys_types:
6966 # Code from module time:
6967 # Code from module time_r:
6968 # Code from module u64:
6969 # Code from module unistd:
6970 # Code from module verify:
6971 # Code from module warnings:
6972
6973
6974 # Check whether --enable-gcc-warnings was given.
6975 if test "${enable_gcc_warnings+set}" = set; then :
6976 enableval=$enable_gcc_warnings; case $enableval in
6977 yes|no) ;;
6978 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
6979 esac
6980 gl_gcc_warnings=$enableval
6981 else
6982 gl_gcc_warnings=no
6983
6984 fi
6985
6986
6987 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
6988 # ------------------------------------------------
6989 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
6990 # Otherwise, run RUN-IF-NOT-FOUND.
6991
6992
6993 # When compiling with GCC, prefer -isystem to -I when including system
6994 # include files, to avoid generating useless diagnostics for the files.
6995 if test "$gl_gcc_warnings" != yes; then
6996 isystem='-I'
6997 else
6998 isystem='-isystem '
6999
7000 # This, $nw, is the list of warnings we disable.
7001 nw=
7002
7003 case $with_x_toolkit in
7004 lucid | athena | motif)
7005 # Old toolkits mishandle 'const'.
7006 nw="$nw -Wwrite-strings"
7007 ;;
7008 *)
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7010 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7011 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7012 $as_echo_n "(cached) " >&6
7013 else
7014
7015 gl_save_compiler_FLAGS="$CFLAGS"
7016 as_fn_append CFLAGS " -Werror"
7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h. */
7019
7020 int
7021 main ()
7022 {
7023
7024 ;
7025 return 0;
7026 }
7027 _ACEOF
7028 if ac_fn_c_try_compile "$LINENO"; then :
7029 gl_cv_warn_c__Werror=yes
7030 else
7031 gl_cv_warn_c__Werror=no
7032 fi
7033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7034 CFLAGS="$gl_save_compiler_FLAGS"
7035
7036 fi
7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7038 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7039 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7040 as_fn_append WERROR_CFLAGS " -Werror"
7041 fi
7042
7043
7044 ;;
7045 esac
7046
7047
7048 nw="$nw -Waggregate-return" # anachronistic
7049 nw="$nw -Wlong-long" # C90 is anachronistic
7050 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7051 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7052 nw="$nw -Wtraditional" # Warns on #elif which we use often
7053 nw="$nw -Wcast-qual" # Too many warnings for now
7054 nw="$nw -Wconversion" # Too many warnings for now
7055 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7056 nw="$nw -Wsign-conversion" # Too many warnings for now
7057 nw="$nw -Woverlength-strings" # Not a problem these days
7058 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7059 nw="$nw -Wpadded" # Our structs are not padded
7060 nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
7061 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7062 nw="$nw -Wformat-nonliteral" # Emacs does this a lot
7063 nw="$nw -Wvla" # warnings in gettext.h
7064 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7065 nw="$nw -Wswitch-enum" # Too many warnings for now
7066 nw="$nw -Wswitch-default" # Too many warnings for now
7067 nw="$nw -Wfloat-equal" # e.g., ftoastr.c
7068 nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
7069
7070 # Emacs doesn't care about shadowing; see
7071 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7072 nw="$nw -Wshadow"
7073
7074 # The following lines should be removable at some point.
7075 nw="$nw -Wstack-protector"
7076 nw="$nw -Wstrict-overflow"
7077 nw="$nw -Wsuggest-attribute=const"
7078 nw="$nw -Wsuggest-attribute=pure"
7079
7080
7081
7082 if test -n "$GCC"; then
7083
7084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7085 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7086 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7087 $as_echo_n "(cached) " >&6
7088 else
7089
7090 gl_save_CFLAGS="$CFLAGS"
7091 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7093 /* end confdefs.h. */
7094
7095 int
7096 main ()
7097 {
7098
7099 ;
7100 return 0;
7101 }
7102 _ACEOF
7103 if ac_fn_c_try_compile "$LINENO"; then :
7104 gl_cv_cc_nomfi_supported=yes
7105 else
7106 gl_cv_cc_nomfi_supported=no
7107 fi
7108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7109 CFLAGS="$gl_save_CFLAGS"
7110 fi
7111
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7113 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7114
7115 if test "$gl_cv_cc_nomfi_supported" = yes; then
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7117 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7118 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7119 $as_echo_n "(cached) " >&6
7120 else
7121
7122 gl_save_CFLAGS="$CFLAGS"
7123 CFLAGS="$CFLAGS -W -Werror"
7124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7125 /* end confdefs.h. */
7126 void f (void)
7127 {
7128 typedef struct { int a; int b; } s_t;
7129 s_t s1 = { 0, };
7130 }
7131
7132 int
7133 main ()
7134 {
7135
7136 ;
7137 return 0;
7138 }
7139 _ACEOF
7140 if ac_fn_c_try_compile "$LINENO"; then :
7141 gl_cv_cc_nomfi_needed=no
7142 else
7143 gl_cv_cc_nomfi_needed=yes
7144 fi
7145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7146 CFLAGS="$gl_save_CFLAGS"
7147
7148 fi
7149
7150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7151 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7152 fi
7153 fi
7154
7155 gl_manywarn_set=
7156 for gl_manywarn_item in \
7157 -Wall \
7158 -W \
7159 -Wformat-y2k \
7160 -Wformat-nonliteral \
7161 -Wformat-security \
7162 -Winit-self \
7163 -Wmissing-include-dirs \
7164 -Wswitch-default \
7165 -Wswitch-enum \
7166 -Wunused \
7167 -Wunknown-pragmas \
7168 -Wstrict-aliasing \
7169 -Wstrict-overflow \
7170 -Wsystem-headers \
7171 -Wfloat-equal \
7172 -Wtraditional \
7173 -Wtraditional-conversion \
7174 -Wdeclaration-after-statement \
7175 -Wundef \
7176 -Wshadow \
7177 -Wunsafe-loop-optimizations \
7178 -Wpointer-arith \
7179 -Wbad-function-cast \
7180 -Wc++-compat \
7181 -Wcast-qual \
7182 -Wcast-align \
7183 -Wwrite-strings \
7184 -Wconversion \
7185 -Wsign-conversion \
7186 -Wlogical-op \
7187 -Waggregate-return \
7188 -Wstrict-prototypes \
7189 -Wold-style-definition \
7190 -Wmissing-prototypes \
7191 -Wmissing-declarations \
7192 -Wmissing-noreturn \
7193 -Wmissing-format-attribute \
7194 -Wpacked \
7195 -Wpadded \
7196 -Wredundant-decls \
7197 -Wnested-externs \
7198 -Wunreachable-code \
7199 -Winline \
7200 -Winvalid-pch \
7201 -Wlong-long \
7202 -Wvla \
7203 -Wvolatile-register-var \
7204 -Wdisabled-optimization \
7205 -Wstack-protector \
7206 -Woverlength-strings \
7207 -Wbuiltin-macro-redefined \
7208 -Wmudflap \
7209 -Wpacked-bitfield-compat \
7210 -Wsync-nand \
7211 ; do
7212 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7213 done
7214 # The following are not documented in the manual but are included in
7215 # output from gcc --help=warnings.
7216 for gl_manywarn_item in \
7217 -Wattributes \
7218 -Wcoverage-mismatch \
7219 -Wunused-macros \
7220 ; do
7221 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7222 done
7223 # More warnings from gcc 4.6.2 --help=warnings.
7224 for gl_manywarn_item in \
7225 -Wabi \
7226 -Wcpp \
7227 -Wdeprecated \
7228 -Wdeprecated-declarations \
7229 -Wdiv-by-zero \
7230 -Wdouble-promotion \
7231 -Wendif-labels \
7232 -Wextra \
7233 -Wformat-contains-nul \
7234 -Wformat-extra-args \
7235 -Wformat-zero-length \
7236 -Wformat=2 \
7237 -Wmultichar \
7238 -Wnormalized=nfc \
7239 -Woverflow \
7240 -Wpointer-to-int-cast \
7241 -Wpragmas \
7242 -Wsuggest-attribute=const \
7243 -Wsuggest-attribute=noreturn \
7244 -Wsuggest-attribute=pure \
7245 -Wtrampolines \
7246 ; do
7247 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7248 done
7249
7250 # Disable the missing-field-initializers warning if needed
7251 if test "$gl_cv_cc_nomfi_needed" = yes; then
7252 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7253 fi
7254
7255 ws=$gl_manywarn_set
7256
7257
7258 gl_warn_set=
7259 set x $ws; shift
7260 for gl_warn_item
7261 do
7262 case " $nw " in
7263 *" $gl_warn_item "*)
7264 ;;
7265 *)
7266 gl_warn_set="$gl_warn_set $gl_warn_item"
7267 ;;
7268 esac
7269 done
7270 ws=$gl_warn_set
7271
7272 for w in $ws; do
7273 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7275 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7276 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7277 $as_echo_n "(cached) " >&6
7278 else
7279
7280 gl_save_compiler_FLAGS="$CFLAGS"
7281 as_fn_append CFLAGS " $w"
7282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7283 /* end confdefs.h. */
7284
7285 int
7286 main ()
7287 {
7288
7289 ;
7290 return 0;
7291 }
7292 _ACEOF
7293 if ac_fn_c_try_compile "$LINENO"; then :
7294 eval "$as_gl_Warn=yes"
7295 else
7296 eval "$as_gl_Warn=no"
7297 fi
7298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7299 CFLAGS="$gl_save_compiler_FLAGS"
7300
7301 fi
7302 eval ac_res=\$$as_gl_Warn
7303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7304 $as_echo "$ac_res" >&6; }
7305 eval as_val=\$$as_gl_Warn
7306 if test "x$as_val" = x""yes; then :
7307 as_fn_append WARN_CFLAGS " $w"
7308 fi
7309
7310
7311 done
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7313 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7314 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7315 $as_echo_n "(cached) " >&6
7316 else
7317
7318 gl_save_compiler_FLAGS="$CFLAGS"
7319 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7321 /* end confdefs.h. */
7322
7323 int
7324 main ()
7325 {
7326
7327 ;
7328 return 0;
7329 }
7330 _ACEOF
7331 if ac_fn_c_try_compile "$LINENO"; then :
7332 gl_cv_warn_c__Wno_missing_field_initializers=yes
7333 else
7334 gl_cv_warn_c__Wno_missing_field_initializers=no
7335 fi
7336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7337 CFLAGS="$gl_save_compiler_FLAGS"
7338
7339 fi
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7341 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7342 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7343 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7344 fi
7345
7346 # We need this one
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7348 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7349 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7350 $as_echo_n "(cached) " >&6
7351 else
7352
7353 gl_save_compiler_FLAGS="$CFLAGS"
7354 as_fn_append CFLAGS " -Wno-sign-compare"
7355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7356 /* end confdefs.h. */
7357
7358 int
7359 main ()
7360 {
7361
7362 ;
7363 return 0;
7364 }
7365 _ACEOF
7366 if ac_fn_c_try_compile "$LINENO"; then :
7367 gl_cv_warn_c__Wno_sign_compare=yes
7368 else
7369 gl_cv_warn_c__Wno_sign_compare=no
7370 fi
7371 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7372 CFLAGS="$gl_save_compiler_FLAGS"
7373
7374 fi
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7376 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7377 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7378 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7379 fi
7380
7381 # Too many warnings for now
7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7383 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7384 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7385 $as_echo_n "(cached) " >&6
7386 else
7387
7388 gl_save_compiler_FLAGS="$CFLAGS"
7389 as_fn_append CFLAGS " -Wno-type-limits"
7390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7391 /* end confdefs.h. */
7392
7393 int
7394 main ()
7395 {
7396
7397 ;
7398 return 0;
7399 }
7400 _ACEOF
7401 if ac_fn_c_try_compile "$LINENO"; then :
7402 gl_cv_warn_c__Wno_type_limits=yes
7403 else
7404 gl_cv_warn_c__Wno_type_limits=no
7405 fi
7406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7407 CFLAGS="$gl_save_compiler_FLAGS"
7408
7409 fi
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7411 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7412 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7413 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7414 fi
7415
7416 # Too many warnings for now
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7418 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7419 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7420 $as_echo_n "(cached) " >&6
7421 else
7422
7423 gl_save_compiler_FLAGS="$CFLAGS"
7424 as_fn_append CFLAGS " -Wno-switch"
7425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7426 /* end confdefs.h. */
7427
7428 int
7429 main ()
7430 {
7431
7432 ;
7433 return 0;
7434 }
7435 _ACEOF
7436 if ac_fn_c_try_compile "$LINENO"; then :
7437 gl_cv_warn_c__Wno_switch=yes
7438 else
7439 gl_cv_warn_c__Wno_switch=no
7440 fi
7441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7442 CFLAGS="$gl_save_compiler_FLAGS"
7443
7444 fi
7445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7446 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7447 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7448 as_fn_append WARN_CFLAGS " -Wno-switch"
7449 fi
7450
7451 # Too many warnings for now
7452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7453 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7454 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7455 $as_echo_n "(cached) " >&6
7456 else
7457
7458 gl_save_compiler_FLAGS="$CFLAGS"
7459 as_fn_append CFLAGS " -Wno-unused-parameter"
7460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7461 /* end confdefs.h. */
7462
7463 int
7464 main ()
7465 {
7466
7467 ;
7468 return 0;
7469 }
7470 _ACEOF
7471 if ac_fn_c_try_compile "$LINENO"; then :
7472 gl_cv_warn_c__Wno_unused_parameter=yes
7473 else
7474 gl_cv_warn_c__Wno_unused_parameter=no
7475 fi
7476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7477 CFLAGS="$gl_save_compiler_FLAGS"
7478
7479 fi
7480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7481 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7482 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7483 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7484 fi
7485
7486 # Too many warnings for now
7487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7488 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7489 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7490 $as_echo_n "(cached) " >&6
7491 else
7492
7493 gl_save_compiler_FLAGS="$CFLAGS"
7494 as_fn_append CFLAGS " -Wno-format-nonliteral"
7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7496 /* end confdefs.h. */
7497
7498 int
7499 main ()
7500 {
7501
7502 ;
7503 return 0;
7504 }
7505 _ACEOF
7506 if ac_fn_c_try_compile "$LINENO"; then :
7507 gl_cv_warn_c__Wno_format_nonliteral=yes
7508 else
7509 gl_cv_warn_c__Wno_format_nonliteral=no
7510 fi
7511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7512 CFLAGS="$gl_save_compiler_FLAGS"
7513
7514 fi
7515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7516 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7517 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7518 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7519 fi
7520
7521
7522
7523 # In spite of excluding -Wlogical-op above, it is enabled, as of
7524 # gcc 4.5.0 20090517.
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7526 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7527 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7528 $as_echo_n "(cached) " >&6
7529 else
7530
7531 gl_save_compiler_FLAGS="$CFLAGS"
7532 as_fn_append CFLAGS " -Wno-logical-op"
7533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7534 /* end confdefs.h. */
7535
7536 int
7537 main ()
7538 {
7539
7540 ;
7541 return 0;
7542 }
7543 _ACEOF
7544 if ac_fn_c_try_compile "$LINENO"; then :
7545 gl_cv_warn_c__Wno_logical_op=yes
7546 else
7547 gl_cv_warn_c__Wno_logical_op=no
7548 fi
7549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7550 CFLAGS="$gl_save_compiler_FLAGS"
7551
7552 fi
7553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7554 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7555 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7556 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7557 fi
7558
7559
7560
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7562 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7563 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7564 $as_echo_n "(cached) " >&6
7565 else
7566
7567 gl_save_compiler_FLAGS="$CFLAGS"
7568 as_fn_append CFLAGS " -fdiagnostics-show-option"
7569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7570 /* end confdefs.h. */
7571
7572 int
7573 main ()
7574 {
7575
7576 ;
7577 return 0;
7578 }
7579 _ACEOF
7580 if ac_fn_c_try_compile "$LINENO"; then :
7581 gl_cv_warn_c__fdiagnostics_show_option=yes
7582 else
7583 gl_cv_warn_c__fdiagnostics_show_option=no
7584 fi
7585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7586 CFLAGS="$gl_save_compiler_FLAGS"
7587
7588 fi
7589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7590 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7591 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7592 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7593 fi
7594
7595
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7597 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7598 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7599 $as_echo_n "(cached) " >&6
7600 else
7601
7602 gl_save_compiler_FLAGS="$CFLAGS"
7603 as_fn_append CFLAGS " -funit-at-a-time"
7604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7605 /* end confdefs.h. */
7606
7607 int
7608 main ()
7609 {
7610
7611 ;
7612 return 0;
7613 }
7614 _ACEOF
7615 if ac_fn_c_try_compile "$LINENO"; then :
7616 gl_cv_warn_c__funit_at_a_time=yes
7617 else
7618 gl_cv_warn_c__funit_at_a_time=no
7619 fi
7620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7621 CFLAGS="$gl_save_compiler_FLAGS"
7622
7623 fi
7624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7625 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7626 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7627 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7628 fi
7629
7630
7631
7632
7633 $as_echo "#define lint 1" >>confdefs.h
7634
7635
7636 $as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
7637
7638
7639 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7640
7641
7642 # We use a slightly smaller set of warning options for lib/.
7643 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7644 nw=
7645 nw="$nw -Wunused-macros"
7646
7647
7648 gl_warn_set=
7649 set x $WARN_CFLAGS; shift
7650 for gl_warn_item
7651 do
7652 case " $nw " in
7653 *" $gl_warn_item "*)
7654 ;;
7655 *)
7656 gl_warn_set="$gl_warn_set $gl_warn_item"
7657 ;;
7658 esac
7659 done
7660 GNULIB_WARN_CFLAGS=$gl_warn_set
7661
7662
7663 fi
7664
7665
7666
7667
7668 # Extract the first word of "install-info", so it can be a program name with args.
7669 set dummy install-info; ac_word=$2
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7671 $as_echo_n "checking for $ac_word... " >&6; }
7672 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7673 $as_echo_n "(cached) " >&6
7674 else
7675 case $INSTALL_INFO in
7676 [\\/]* | ?:[\\/]*)
7677 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7678 ;;
7679 *)
7680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7681 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7682 do
7683 IFS=$as_save_IFS
7684 test -z "$as_dir" && as_dir=.
7685 for ac_exec_ext in '' $ac_executable_extensions; do
7686 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7687 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7688 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7689 break 2
7690 fi
7691 done
7692 done
7693 IFS=$as_save_IFS
7694
7695 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7696 ;;
7697 esac
7698 fi
7699 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7700 if test -n "$INSTALL_INFO"; then
7701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7702 $as_echo "$INSTALL_INFO" >&6; }
7703 else
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7705 $as_echo "no" >&6; }
7706 fi
7707
7708
7709 # Extract the first word of "gzip", so it can be a program name with args.
7710 set dummy gzip; ac_word=$2
7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7712 $as_echo_n "checking for $ac_word... " >&6; }
7713 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7714 $as_echo_n "(cached) " >&6
7715 else
7716 case $GZIP_PROG in
7717 [\\/]* | ?:[\\/]*)
7718 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7719 ;;
7720 *)
7721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7722 for as_dir in $PATH
7723 do
7724 IFS=$as_save_IFS
7725 test -z "$as_dir" && as_dir=.
7726 for ac_exec_ext in '' $ac_executable_extensions; do
7727 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7728 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7729 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7730 break 2
7731 fi
7732 done
7733 done
7734 IFS=$as_save_IFS
7735
7736 ;;
7737 esac
7738 fi
7739 GZIP_PROG=$ac_cv_path_GZIP_PROG
7740 if test -n "$GZIP_PROG"; then
7741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7742 $as_echo "$GZIP_PROG" >&6; }
7743 else
7744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7745 $as_echo "no" >&6; }
7746 fi
7747
7748
7749
7750
7751 ## Need makeinfo >= 4.7 (?) to build the manuals.
7752 # Extract the first word of "makeinfo", so it can be a program name with args.
7753 set dummy makeinfo; ac_word=$2
7754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7755 $as_echo_n "checking for $ac_word... " >&6; }
7756 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7757 $as_echo_n "(cached) " >&6
7758 else
7759 case $MAKEINFO in
7760 [\\/]* | ?:[\\/]*)
7761 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7762 ;;
7763 *)
7764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7765 for as_dir in $PATH
7766 do
7767 IFS=$as_save_IFS
7768 test -z "$as_dir" && as_dir=.
7769 for ac_exec_ext in '' $ac_executable_extensions; do
7770 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7771 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7773 break 2
7774 fi
7775 done
7776 done
7777 IFS=$as_save_IFS
7778
7779 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7780 ;;
7781 esac
7782 fi
7783 MAKEINFO=$ac_cv_path_MAKEINFO
7784 if test -n "$MAKEINFO"; then
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7786 $as_echo "$MAKEINFO" >&6; }
7787 else
7788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7789 $as_echo "no" >&6; }
7790 fi
7791
7792
7793 if test "$MAKEINFO" != "no" && \
7794 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
7795 MAKEINFO=no
7796 fi
7797
7798 ## Makeinfo is unusual. For a released Emacs, the manuals are
7799 ## pre-built, and not deleted by the normal clean rules. makeinfo is
7800 ## therefore in the category of "special tools" not normally required, which
7801 ## configure does not have to check for (eg autoconf itself).
7802 ## In a Bazaar checkout on the other hand, the manuals are not included.
7803 ## So makeinfo is a requirement to build from Bazaar, and configure
7804 ## should test for it as it does for any other build requirement.
7805 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7806 ## with pre-built manuals, from a Bazaar checkout.
7807 HAVE_MAKEINFO=yes
7808
7809 if test "$MAKEINFO" = "no"; then
7810 MAKEINFO=makeinfo
7811 if test "x${with_makeinfo}" = "xno"; then
7812 HAVE_MAKEINFO=no
7813 elif test ! -e $srcdir/info/emacs; then
7814 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
7815 source tree does not seem to have pre-built manuals in the \`info' directory.
7816 Either install a suitable version of makeinfo, or re-run configure
7817 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7818 fi
7819 fi
7820
7821
7822 INFO_EXT=.info
7823 INFO_OPTS=--no-split
7824
7825
7826
7827
7828 if test x$GCC = xyes; then
7829 test "x$GCC_LINK_TEST_OPTIONS" != x && \
7830 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7831 else
7832 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7833 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7834 fi
7835
7836
7837 late_LDFLAGS=$LDFLAGS
7838 if test x$GCC = xyes; then
7839 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7840 else
7841 LDFLAGS="$LDFLAGS -znocombreloc"
7842 fi
7843
7844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7845 $as_echo_n "checking for -znocombreloc... " >&6; }
7846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7847 /* end confdefs.h. */
7848
7849 int
7850 main ()
7851 {
7852
7853 ;
7854 return 0;
7855 }
7856 _ACEOF
7857 if ac_fn_c_try_link "$LINENO"; then :
7858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7859 $as_echo "yes" >&6; }
7860 else
7861 LDFLAGS=$late_LDFLAGS
7862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7863 $as_echo "no" >&6; }
7864 fi
7865 rm -f core conftest.err conftest.$ac_objext \
7866 conftest$ac_exeext conftest.$ac_ext
7867
7868
7869 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7870 case "$opsys" in
7871 your-opsys-here) CANNOT_DUMP=yes ;;
7872 esac
7873
7874 test "$CANNOT_DUMP" = "yes" && \
7875
7876 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7877
7878
7879
7880
7881
7882 UNEXEC_OBJ=unexelf.o
7883 case "$opsys" in
7884 # MSDOS uses unexcoff.o
7885 # MSWindows uses unexw32.o
7886 aix4-2)
7887 UNEXEC_OBJ=unexaix.o
7888 ;;
7889 cygwin)
7890 UNEXEC_OBJ=unexcw.o
7891 ;;
7892 darwin)
7893 UNEXEC_OBJ=unexmacosx.o
7894 ;;
7895 hpux10-20 | hpux11)
7896 UNEXEC_OBJ=unexhp9k800.o
7897 ;;
7898 sol2-10)
7899 # Use the Solaris dldump() function, called from unexsol.c, to dump
7900 # emacs, instead of the generic ELF dump code found in unexelf.c.
7901 # The resulting binary has a complete symbol table, and is better
7902 # for debugging and other observability tools (debuggers, pstack, etc).
7903 #
7904 # If you encounter a problem using dldump(), please consider sending
7905 # a message to the OpenSolaris tools-linking mailing list:
7906 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
7907 #
7908 # It is likely that dldump() works with older Solaris too, but this has
7909 # not been tested, so for now this change is for Solaris 10 or newer.
7910 UNEXEC_OBJ=unexsol.o
7911 ;;
7912 esac
7913
7914 LD_SWITCH_SYSTEM=
7915 case "$opsys" in
7916 freebsd)
7917 ## Let `ld' find image libs and similar things in /usr/local/lib.
7918 ## The system compiler, GCC, has apparently been modified to not
7919 ## look there, contrary to what a stock GCC would do.
7920 ### It's not our place to do this. See bug#10313#17.
7921 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
7922 :
7923 ;;
7924
7925 gnu-linux)
7926 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7927 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7928 ;;
7929
7930 netbsd)
7931 ### It's not our place to do this. See bug#10313#17.
7932 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7933 :
7934 ;;
7935
7936 openbsd)
7937 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7938 ## otherwise Emacs dumps core on elf systems.
7939 LD_SWITCH_SYSTEM="-Z"
7940 ;;
7941 esac
7942
7943
7944 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7945
7946 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
7947 ## which has not been defined yet. When this was handled with cpp,
7948 ## it was expanded to null when configure sourced the s/*.h file.
7949 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7950 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7951 ## (or somesuch), but because it is supposed to go at the _front_
7952 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7953 ## Compare with the gnu-linux case below, which added to the end
7954 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7955 ## LD_SWITCH_SYSTEM_TEMACS.
7956 case "$opsys" in
7957 netbsd|openbsd)
7958 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
7959 esac
7960
7961
7962 C_SWITCH_MACHINE=
7963 case $canonical in
7964 alpha*)
7965 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7966 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7967
7968 fi
7969
7970 if test "$ac_cv_have_decl___ELF__" = "yes"; then
7971 ## With ELF, make sure that all common symbols get allocated to in the
7972 ## data section. Otherwise, the dump of temacs may miss variables in
7973 ## the shared library that have been initialized. For example, with
7974 ## GNU libc, __malloc_initialized would normally be resolved to the
7975 ## shared library's .bss section, which is fatal.
7976 if test "x$GCC" = "xyes"; then
7977 C_SWITCH_MACHINE="-fno-common"
7978 else
7979 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
7980 fi
7981 else
7982 UNEXEC_OBJ=unexalpha.o
7983 fi
7984 ;;
7985 esac
7986
7987
7988
7989
7990 C_SWITCH_SYSTEM=
7991 ## Some programs in src produce warnings saying certain subprograms
7992 ## are too complex and need a MAXMEM value greater than 2000 for
7993 ## additional optimization. --nils@exp-math.uni-essen.de
7994 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7995 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7996 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7997 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7998
7999
8000
8001 LIBS_SYSTEM=
8002 case "$opsys" in
8003 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8004 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8005
8006 freebsd) LIBS_SYSTEM="-lutil" ;;
8007
8008 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8009
8010 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8011
8012 ## Motif needs -lgen.
8013 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8014 esac
8015
8016
8017
8018 ### Make sure subsequent tests use flags consistent with the build flags.
8019
8020 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8021 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8022 else
8023 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8024 fi
8025
8026 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8027
8028 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8029
8030
8031
8032 LIB_MATH=-lm
8033 LIB_STANDARD=
8034 START_FILES=
8035
8036 case $opsys in
8037 cygwin )
8038 LIB_MATH=
8039 START_FILES='pre-crt0.o'
8040 ;;
8041 darwin )
8042 ## Adding -lm confuses the dynamic linker, so omit it.
8043 LIB_MATH=
8044 START_FILES='pre-crt0.o'
8045 ;;
8046 freebsd )
8047 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8048 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8049 ;;
8050 gnu-linux | gnu-kfreebsd )
8051 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8052 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8053 ;;
8054 hpux10-20 | hpux11 )
8055 LIB_STANDARD=-lc
8056 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8057 ;;
8058 netbsd | openbsd )
8059 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8060 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8061 ;;
8062 esac
8063
8064
8065
8066
8067 crt_files=
8068
8069 for file in x $LIB_STANDARD $START_FILES; do
8070 case "$file" in
8071 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8072 esac
8073 done
8074
8075 if test "x$crt_files" != x; then
8076
8077 ## If user specified a crt-dir, use that unconditionally.
8078 crt_gcc=no
8079
8080 if test "X$CRT_DIR" = "X"; then
8081
8082 CRT_DIR=/usr/lib # default
8083
8084 case "$canonical" in
8085 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8086 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8087 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8088 ## For anything else (eg /usr/lib32), it is up the user to specify
8089 ## the location (bug#5655).
8090 ## Test for crtn.o, not just the directory, because sometimes the
8091 ## directory exists but does not have the relevant files (bug#1287).
8092 ## FIXME better to test for binary compatibility somehow.
8093 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8094 ;;
8095
8096 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8097 esac
8098
8099 case "$opsys" in
8100 hpux10-20) CRT_DIR=/lib ;;
8101 esac
8102
8103 test "x${GCC}" = xyes && crt_gcc=yes
8104
8105 fi # CRT_DIR = ""
8106
8107 crt_missing=
8108
8109 for file in $crt_files; do
8110
8111 ## If we're using gcc, try to determine it automatically by asking
8112 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8113 ## system-dependent default from above.]
8114 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8115
8116 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8117 case "$crt_file" in
8118 */*)
8119 CRT_DIR=`$as_dirname -- "$crt_file" ||
8120 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8121 X"$crt_file" : 'X\(//\)[^/]' \| \
8122 X"$crt_file" : 'X\(//\)$' \| \
8123 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8124 $as_echo X"$crt_file" |
8125 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8126 s//\1/
8127 q
8128 }
8129 /^X\(\/\/\)[^/].*/{
8130 s//\1/
8131 q
8132 }
8133 /^X\(\/\/\)$/{
8134 s//\1/
8135 q
8136 }
8137 /^X\(\/\).*/{
8138 s//\1/
8139 q
8140 }
8141 s/.*/./; q'`
8142 ;;
8143 esac
8144 fi
8145
8146 crt_gcc=no
8147
8148 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8149 done # $crt_files
8150
8151 test "x$crt_missing" = x || \
8152 as_fn_error "Required file(s) not found:$crt_missing
8153 Try using the --with-crt-dir option." "$LINENO" 5
8154
8155 fi # crt_files != ""
8156
8157
8158
8159 case $opsys in
8160 netbsd | openbsd )
8161 if test -f $CRT_DIR/crti.o; then
8162
8163 test -f $CRT_DIR/crtn.o || \
8164 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8165
8166 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8167 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8168 fi
8169 ;;
8170 esac
8171
8172
8173 # Extract the first word of "pkg-config", so it can be a program name with args.
8174 set dummy pkg-config; ac_word=$2
8175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8176 $as_echo_n "checking for $ac_word... " >&6; }
8177 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8178 $as_echo_n "(cached) " >&6
8179 else
8180 case $PKG_CONFIG in
8181 [\\/]* | ?:[\\/]*)
8182 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8183 ;;
8184 *)
8185 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8186 for as_dir in $PATH
8187 do
8188 IFS=$as_save_IFS
8189 test -z "$as_dir" && as_dir=.
8190 for ac_exec_ext in '' $ac_executable_extensions; do
8191 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8192 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8193 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8194 break 2
8195 fi
8196 done
8197 done
8198 IFS=$as_save_IFS
8199
8200 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8201 ;;
8202 esac
8203 fi
8204 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8205 if test -n "$PKG_CONFIG"; then
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8207 $as_echo "$PKG_CONFIG" >&6; }
8208 else
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8210 $as_echo "no" >&6; }
8211 fi
8212
8213
8214
8215
8216
8217
8218 if test "${with_sound}" != "no"; then
8219 # Sound support for GNU/Linux and the free BSDs.
8220 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8221 do :
8222 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8223 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8224 eval as_val=\$$as_ac_Header
8225 if test "x$as_val" = x""yes; then :
8226 cat >>confdefs.h <<_ACEOF
8227 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8228 _ACEOF
8229 have_sound_header=yes
8230 fi
8231
8232 done
8233
8234 # Emulation library used on NetBSD.
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8236 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8237 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8238 $as_echo_n "(cached) " >&6
8239 else
8240 ac_check_lib_save_LIBS=$LIBS
8241 LIBS="-lossaudio $LIBS"
8242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8243 /* end confdefs.h. */
8244
8245 /* Override any GCC internal prototype to avoid an error.
8246 Use char because int might match the return type of a GCC
8247 builtin and then its argument prototype would still apply. */
8248 #ifdef __cplusplus
8249 extern "C"
8250 #endif
8251 char _oss_ioctl ();
8252 int
8253 main ()
8254 {
8255 return _oss_ioctl ();
8256 ;
8257 return 0;
8258 }
8259 _ACEOF
8260 if ac_fn_c_try_link "$LINENO"; then :
8261 ac_cv_lib_ossaudio__oss_ioctl=yes
8262 else
8263 ac_cv_lib_ossaudio__oss_ioctl=no
8264 fi
8265 rm -f core conftest.err conftest.$ac_objext \
8266 conftest$ac_exeext conftest.$ac_ext
8267 LIBS=$ac_check_lib_save_LIBS
8268 fi
8269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8270 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8271 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8272 LIBSOUND=-lossaudio
8273 else
8274 LIBSOUND=
8275 fi
8276
8277
8278
8279 ALSA_REQUIRED=1.0.0
8280 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8281
8282 succeeded=no
8283
8284 if test "$PKG_CONFIG" = "no" ; then
8285 HAVE_ALSA=no
8286 else
8287 PKG_CONFIG_MIN_VERSION=0.9.0
8288 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8290 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8291
8292 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8293 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8294 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8295 edit_cflags="
8296 s,///*,/,g
8297 s/^/ /
8298 s/ -I/ $isystem/g
8299 s/^ //
8300 "
8301 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8302 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8304 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8305 succeeded=yes
8306 else
8307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8308 $as_echo "no" >&6; }
8309 ALSA_CFLAGS=""
8310 ALSA_LIBS=""
8311 ## If we have a custom action on failure, don't print errors, but
8312 ## do set a variable so people can do so.
8313 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8314
8315 fi
8316
8317
8318
8319 else
8320 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8321 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8322 fi
8323 fi
8324
8325 if test $succeeded = yes; then
8326 HAVE_ALSA=yes
8327 else
8328 HAVE_ALSA=no
8329 fi
8330
8331 if test $HAVE_ALSA = yes; then
8332 SAVE_CFLAGS="$CFLAGS"
8333 SAVE_LIBS="$LIBS"
8334 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8335 LIBS="$ALSA_LIBS $LIBS"
8336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8337 /* end confdefs.h. */
8338 #include <asoundlib.h>
8339 int
8340 main ()
8341 {
8342 snd_lib_error_set_handler (0);
8343 ;
8344 return 0;
8345 }
8346 _ACEOF
8347 if ac_fn_c_try_compile "$LINENO"; then :
8348 emacs_alsa_normal=yes
8349 else
8350 emacs_alsa_normal=no
8351 fi
8352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8353 if test "$emacs_alsa_normal" != yes; then
8354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8355 /* end confdefs.h. */
8356 #include <alsa/asoundlib.h>
8357 int
8358 main ()
8359 {
8360 snd_lib_error_set_handler (0);
8361 ;
8362 return 0;
8363 }
8364 _ACEOF
8365 if ac_fn_c_try_compile "$LINENO"; then :
8366 emacs_alsa_subdir=yes
8367 else
8368 emacs_alsa_subdir=no
8369 fi
8370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8371 if test "$emacs_alsa_subdir" != yes; then
8372 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8373 fi
8374 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8375 fi
8376
8377 CFLAGS="$SAVE_CFLAGS"
8378 LIBS="$SAVE_LIBS"
8379 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8380 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8381
8382 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8383
8384 fi
8385
8386 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8387 case "$opsys" in
8388 gnu-linux|freebsd|netbsd)
8389
8390 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8391
8392 ;;
8393 esac
8394 fi
8395
8396
8397 fi
8398
8399
8400
8401
8402 for ac_header in $ac_header_list
8403 do :
8404 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8405 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8406 "
8407 eval as_val=\$$as_ac_Header
8408 if test "x$as_val" = x""yes; then :
8409 cat >>confdefs.h <<_ACEOF
8410 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8411 _ACEOF
8412
8413 fi
8414
8415 done
8416
8417
8418
8419
8420
8421
8422
8423
8424
8425
8426
8427
8428
8429
8430
8431
8432
8433
8434
8435
8436
8437
8438
8439
8440
8441
8442
8443
8444
8445
8446
8447
8448
8449
8450
8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8452 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8454 /* end confdefs.h. */
8455 #include <sys/personality.h>
8456 int
8457 main ()
8458 {
8459 personality (PER_LINUX32)
8460 ;
8461 return 0;
8462 }
8463 _ACEOF
8464 if ac_fn_c_try_compile "$LINENO"; then :
8465 emacs_cv_personality_linux32=yes
8466 else
8467 emacs_cv_personality_linux32=no
8468 fi
8469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8471 $as_echo "$emacs_cv_personality_linux32" >&6; }
8472
8473 if test $emacs_cv_personality_linux32 = yes; then
8474
8475 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8476
8477 fi
8478
8479 for ac_header in term.h
8480 do :
8481 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8482 if test "x$ac_cv_header_term_h" = x""yes; then :
8483 cat >>confdefs.h <<_ACEOF
8484 #define HAVE_TERM_H 1
8485 _ACEOF
8486
8487 fi
8488
8489 done
8490
8491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8492 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8493 if test "${ac_cv_header_time+set}" = set; then :
8494 $as_echo_n "(cached) " >&6
8495 else
8496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8497 /* end confdefs.h. */
8498 #include <sys/types.h>
8499 #include <sys/time.h>
8500 #include <time.h>
8501
8502 int
8503 main ()
8504 {
8505 if ((struct tm *) 0)
8506 return 0;
8507 ;
8508 return 0;
8509 }
8510 _ACEOF
8511 if ac_fn_c_try_compile "$LINENO"; then :
8512 ac_cv_header_time=yes
8513 else
8514 ac_cv_header_time=no
8515 fi
8516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8517 fi
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8519 $as_echo "$ac_cv_header_time" >&6; }
8520 if test $ac_cv_header_time = yes; then
8521
8522 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8523
8524 fi
8525
8526 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8527 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8528 ac_have_decl=1
8529 else
8530 ac_have_decl=0
8531 fi
8532
8533 cat >>confdefs.h <<_ACEOF
8534 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8535 _ACEOF
8536
8537 if test $ac_cv_have_decl_sys_siglist != yes; then
8538 # For Tru64, at least:
8539 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8540 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8541 ac_have_decl=1
8542 else
8543 ac_have_decl=0
8544 fi
8545
8546 cat >>confdefs.h <<_ACEOF
8547 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8548 _ACEOF
8549
8550 if test $ac_cv_have_decl___sys_siglist = yes; then
8551
8552 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8553
8554 fi
8555 fi
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8557 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8558 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8559 $as_echo_n "(cached) " >&6
8560 else
8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8562 /* end confdefs.h. */
8563 #include <sys/types.h>
8564 #include <sys/wait.h>
8565 #ifndef WEXITSTATUS
8566 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8567 #endif
8568 #ifndef WIFEXITED
8569 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8570 #endif
8571
8572 int
8573 main ()
8574 {
8575 int s;
8576 wait (&s);
8577 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8578 ;
8579 return 0;
8580 }
8581 _ACEOF
8582 if ac_fn_c_try_compile "$LINENO"; then :
8583 ac_cv_header_sys_wait_h=yes
8584 else
8585 ac_cv_header_sys_wait_h=no
8586 fi
8587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8588 fi
8589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8590 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8591 if test $ac_cv_header_sys_wait_h = yes; then
8592
8593 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8594
8595 fi
8596
8597
8598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8599 $as_echo_n "checking for struct utimbuf... " >&6; }
8600 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8601 $as_echo_n "(cached) " >&6
8602 else
8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8604 /* end confdefs.h. */
8605 #ifdef TIME_WITH_SYS_TIME
8606 #include <sys/time.h>
8607 #include <time.h>
8608 #else
8609 #ifdef HAVE_SYS_TIME_H
8610 #include <sys/time.h>
8611 #else
8612 #include <time.h>
8613 #endif
8614 #endif
8615 #ifdef HAVE_UTIME_H
8616 #include <utime.h>
8617 #endif
8618 int
8619 main ()
8620 {
8621 static struct utimbuf x; x.actime = x.modtime;
8622 ;
8623 return 0;
8624 }
8625 _ACEOF
8626 if ac_fn_c_try_compile "$LINENO"; then :
8627 emacs_cv_struct_utimbuf=yes
8628 else
8629 emacs_cv_struct_utimbuf=no
8630 fi
8631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8632 fi
8633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8634 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8635 if test $emacs_cv_struct_utimbuf = yes; then
8636
8637 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8638
8639 fi
8640
8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8642 $as_echo_n "checking for speed_t... " >&6; }
8643 if test "${emacs_cv_speed_t+set}" = set; then :
8644 $as_echo_n "(cached) " >&6
8645 else
8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8647 /* end confdefs.h. */
8648 #include <termios.h>
8649 int
8650 main ()
8651 {
8652 speed_t x = 1;
8653 ;
8654 return 0;
8655 }
8656 _ACEOF
8657 if ac_fn_c_try_compile "$LINENO"; then :
8658 emacs_cv_speed_t=yes
8659 else
8660 emacs_cv_speed_t=no
8661 fi
8662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8663 fi
8664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8665 $as_echo "$emacs_cv_speed_t" >&6; }
8666 if test $emacs_cv_speed_t = yes; then
8667
8668 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8669
8670 fi
8671
8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8673 $as_echo_n "checking for struct timeval... " >&6; }
8674 if test "${emacs_cv_struct_timeval+set}" = set; then :
8675 $as_echo_n "(cached) " >&6
8676 else
8677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8678 /* end confdefs.h. */
8679 #ifdef TIME_WITH_SYS_TIME
8680 #include <sys/time.h>
8681 #include <time.h>
8682 #else
8683 #ifdef HAVE_SYS_TIME_H
8684 #include <sys/time.h>
8685 #else
8686 #include <time.h>
8687 #endif
8688 #endif
8689 int
8690 main ()
8691 {
8692 static struct timeval x; x.tv_sec = x.tv_usec;
8693 ;
8694 return 0;
8695 }
8696 _ACEOF
8697 if ac_fn_c_try_compile "$LINENO"; then :
8698 emacs_cv_struct_timeval=yes
8699 else
8700 emacs_cv_struct_timeval=no
8701 fi
8702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8703 fi
8704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8705 $as_echo "$emacs_cv_struct_timeval" >&6; }
8706 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8707 if test $emacs_cv_struct_timeval = yes; then
8708
8709 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8710
8711 fi
8712
8713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8714 $as_echo_n "checking for struct exception... " >&6; }
8715 if test "${emacs_cv_struct_exception+set}" = set; then :
8716 $as_echo_n "(cached) " >&6
8717 else
8718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8719 /* end confdefs.h. */
8720 #include <math.h>
8721 int
8722 main ()
8723 {
8724 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8725 ;
8726 return 0;
8727 }
8728 _ACEOF
8729 if ac_fn_c_try_compile "$LINENO"; then :
8730 emacs_cv_struct_exception=yes
8731 else
8732 emacs_cv_struct_exception=no
8733 fi
8734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8735 fi
8736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8737 $as_echo "$emacs_cv_struct_exception" >&6; }
8738 HAVE_EXCEPTION=$emacs_cv_struct_exception
8739 if test $emacs_cv_struct_exception != yes; then
8740
8741 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8742
8743 fi
8744
8745
8746
8747
8748 for ac_header in net/if.h
8749 do :
8750 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8751 #if HAVE_SYS_SOCKET_H
8752 #include <sys/socket.h>
8753 #endif
8754 "
8755 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8756 cat >>confdefs.h <<_ACEOF
8757 #define HAVE_NET_IF_H 1
8758 _ACEOF
8759
8760 fi
8761
8762 done
8763
8764 for ac_header in ifaddrs.h
8765 do :
8766 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8767 #if HAVE_SYS_SOCKET_H
8768 #include <sys/socket.h>
8769 #endif
8770 "
8771 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8772 cat >>confdefs.h <<_ACEOF
8773 #define HAVE_IFADDRS_H 1
8774 _ACEOF
8775
8776 fi
8777
8778 done
8779
8780 for ac_header in net/if_dl.h
8781 do :
8782 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8783 #if HAVE_SYS_SOCKET_H
8784 #include <sys/socket.h>
8785 #endif
8786 "
8787 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8788 cat >>confdefs.h <<_ACEOF
8789 #define HAVE_NET_IF_DL_H 1
8790 _ACEOF
8791
8792 fi
8793
8794 done
8795
8796 for ac_func in getifaddrs freeifaddrs
8797 do :
8798 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8799 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8800 eval as_val=\$$as_ac_var
8801 if test "x$as_val" = x""yes; then :
8802 cat >>confdefs.h <<_ACEOF
8803 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8804 _ACEOF
8805
8806 fi
8807 done
8808
8809
8810 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8811 #if HAVE_SYS_SOCKET_H
8812 #include <sys/socket.h>
8813 #endif
8814 #if HAVE_NET_IF_H
8815 #include <net/if.h>
8816 #endif
8817 "
8818 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8819
8820 cat >>confdefs.h <<_ACEOF
8821 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8822 _ACEOF
8823
8824
8825 fi
8826 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8827 #if HAVE_SYS_SOCKET_H
8828 #include <sys/socket.h>
8829 #endif
8830 #if HAVE_NET_IF_H
8831 #include <net/if.h>
8832 #endif
8833 "
8834 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8835
8836 cat >>confdefs.h <<_ACEOF
8837 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8838 _ACEOF
8839
8840
8841 fi
8842 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8843 #if HAVE_SYS_SOCKET_H
8844 #include <sys/socket.h>
8845 #endif
8846 #if HAVE_NET_IF_H
8847 #include <net/if.h>
8848 #endif
8849 "
8850 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8851
8852 cat >>confdefs.h <<_ACEOF
8853 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8854 _ACEOF
8855
8856
8857 fi
8858 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8859 #if HAVE_SYS_SOCKET_H
8860 #include <sys/socket.h>
8861 #endif
8862 #if HAVE_NET_IF_H
8863 #include <net/if.h>
8864 #endif
8865 "
8866 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8867
8868 cat >>confdefs.h <<_ACEOF
8869 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8870 _ACEOF
8871
8872
8873 fi
8874 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8875 #if HAVE_SYS_SOCKET_H
8876 #include <sys/socket.h>
8877 #endif
8878 #if HAVE_NET_IF_H
8879 #include <net/if.h>
8880 #endif
8881 "
8882 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8883
8884 cat >>confdefs.h <<_ACEOF
8885 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8886 _ACEOF
8887
8888
8889 fi
8890 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8891 #if HAVE_SYS_SOCKET_H
8892 #include <sys/socket.h>
8893 #endif
8894 #if HAVE_NET_IF_H
8895 #include <net/if.h>
8896 #endif
8897 "
8898 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8899
8900 cat >>confdefs.h <<_ACEOF
8901 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
8902 _ACEOF
8903
8904
8905 fi
8906
8907
8908
8909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
8910 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
8911 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8912 $as_echo_n "(cached) " >&6
8913 else
8914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8915 /* end confdefs.h. */
8916 char __attribute__ ((__aligned__ (1 << 3))) c;
8917 int
8918 main ()
8919 {
8920
8921 ;
8922 return 0;
8923 }
8924 _ACEOF
8925 if ac_fn_c_try_compile "$LINENO"; then :
8926 emacs_cv_attribute_aligned=yes
8927 else
8928 emacs_cv_attribute_aligned=no
8929 fi
8930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8933 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8934 if test $emacs_cv_attribute_aligned = yes; then
8935
8936 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8937
8938 fi
8939
8940
8941 DEPFLAGS=
8942 MKDEPDIR=":"
8943 deps_frag=deps.mk
8944 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8946 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8947 HAVE_GNU_MAKE=no
8948 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
8949 if test "x$testval" != x; then
8950 HAVE_GNU_MAKE=yes
8951 else
8952 ac_enable_autodepend=no
8953 fi
8954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8955 $as_echo "$HAVE_GNU_MAKE" >&6; }
8956 if test $HAVE_GNU_MAKE = yes; then
8957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8958 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8959 SAVE_CFLAGS="$CFLAGS"
8960 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
8961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8962 /* end confdefs.h. */
8963
8964 int
8965 main ()
8966 {
8967
8968 ;
8969 return 0;
8970 }
8971 _ACEOF
8972 if ac_fn_c_try_compile "$LINENO"; then :
8973
8974 else
8975 ac_enable_autodepend=no
8976 fi
8977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8978 CFLAGS="$SAVE_CFLAGS"
8979 test -f deps.d || ac_enable_autodepend=no
8980 rm -rf deps.d
8981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8982 $as_echo "$ac_enable_autodepend" >&6; }
8983 fi
8984 if test $ac_enable_autodepend = yes; then
8985 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
8986 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
8987 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
8988 deps_frag=autodeps.mk
8989 fi
8990 fi
8991 deps_frag=$srcdir/src/$deps_frag
8992
8993
8994
8995
8996
8997 lisp_frag=$srcdir/src/lisp.mk
8998
8999
9000
9001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9002 $as_echo_n "checking for long file names... " >&6; }
9003 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9004 $as_echo_n "(cached) " >&6
9005 else
9006 ac_cv_sys_long_file_names=yes
9007 # Test for long file names in all the places we know might matter:
9008 # . the current directory, where building will happen
9009 # $prefix/lib where we will be installing things
9010 # $exec_prefix/lib likewise
9011 # $TMPDIR if set, where it might want to write temporary files
9012 # /tmp where it might want to write temporary files
9013 # /var/tmp likewise
9014 # /usr/tmp likewise
9015 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9016 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9017 # in the usual case where exec_prefix is '${prefix}'.
9018 case $ac_dir in #(
9019 . | /* | ?:[\\/]*) ;; #(
9020 *) continue;;
9021 esac
9022 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9023 ac_xdir=$ac_dir/cf$$
9024 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9025 ac_tf1=$ac_xdir/conftest9012345
9026 ac_tf2=$ac_xdir/conftest9012346
9027 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9028 ac_cv_sys_long_file_names=no
9029 rm -f -r "$ac_xdir" 2>/dev/null
9030 test $ac_cv_sys_long_file_names = no && break
9031 done
9032 fi
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9034 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9035 if test $ac_cv_sys_long_file_names = yes; then
9036
9037 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9038
9039 fi
9040
9041
9042 #### Choose a window system.
9043
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9045 $as_echo_n "checking for X... " >&6; }
9046
9047
9048 # Check whether --with-x was given.
9049 if test "${with_x+set}" = set; then :
9050 withval=$with_x;
9051 fi
9052
9053 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9054 if test "x$with_x" = xno; then
9055 # The user explicitly disabled X.
9056 have_x=disabled
9057 else
9058 case $x_includes,$x_libraries in #(
9059 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9060 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9061 $as_echo_n "(cached) " >&6
9062 else
9063 # One or both of the vars are not set, and there is no cached value.
9064 ac_x_includes=no ac_x_libraries=no
9065 rm -f -r conftest.dir
9066 if mkdir conftest.dir; then
9067 cd conftest.dir
9068 cat >Imakefile <<'_ACEOF'
9069 incroot:
9070 @echo incroot='${INCROOT}'
9071 usrlibdir:
9072 @echo usrlibdir='${USRLIBDIR}'
9073 libdir:
9074 @echo libdir='${LIBDIR}'
9075 _ACEOF
9076 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9077 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9078 for ac_var in incroot usrlibdir libdir; do
9079 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9080 done
9081 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9082 for ac_extension in a so sl dylib la dll; do
9083 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9084 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9085 ac_im_usrlibdir=$ac_im_libdir; break
9086 fi
9087 done
9088 # Screen out bogus values from the imake configuration. They are
9089 # bogus both because they are the default anyway, and because
9090 # using them would break gcc on systems where it needs fixed includes.
9091 case $ac_im_incroot in
9092 /usr/include) ac_x_includes= ;;
9093 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9094 esac
9095 case $ac_im_usrlibdir in
9096 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9097 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9098 esac
9099 fi
9100 cd ..
9101 rm -f -r conftest.dir
9102 fi
9103
9104 # Standard set of common directories for X headers.
9105 # Check X11 before X11Rn because it is often a symlink to the current release.
9106 ac_x_header_dirs='
9107 /usr/X11/include
9108 /usr/X11R7/include
9109 /usr/X11R6/include
9110 /usr/X11R5/include
9111 /usr/X11R4/include
9112
9113 /usr/include/X11
9114 /usr/include/X11R7
9115 /usr/include/X11R6
9116 /usr/include/X11R5
9117 /usr/include/X11R4
9118
9119 /usr/local/X11/include
9120 /usr/local/X11R7/include
9121 /usr/local/X11R6/include
9122 /usr/local/X11R5/include
9123 /usr/local/X11R4/include
9124
9125 /usr/local/include/X11
9126 /usr/local/include/X11R7
9127 /usr/local/include/X11R6
9128 /usr/local/include/X11R5
9129 /usr/local/include/X11R4
9130
9131 /usr/X386/include
9132 /usr/x386/include
9133 /usr/XFree86/include/X11
9134
9135 /usr/include
9136 /usr/local/include
9137 /usr/unsupported/include
9138 /usr/athena/include
9139 /usr/local/x11r5/include
9140 /usr/lpp/Xamples/include
9141
9142 /usr/openwin/include
9143 /usr/openwin/share/include'
9144
9145 if test "$ac_x_includes" = no; then
9146 # Guess where to find include files, by looking for Xlib.h.
9147 # First, try using that file with no special directory specified.
9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9149 /* end confdefs.h. */
9150 #include <X11/Xlib.h>
9151 _ACEOF
9152 if ac_fn_c_try_cpp "$LINENO"; then :
9153 # We can compile using X headers with no special include directory.
9154 ac_x_includes=
9155 else
9156 for ac_dir in $ac_x_header_dirs; do
9157 if test -r "$ac_dir/X11/Xlib.h"; then
9158 ac_x_includes=$ac_dir
9159 break
9160 fi
9161 done
9162 fi
9163 rm -f conftest.err conftest.$ac_ext
9164 fi # $ac_x_includes = no
9165
9166 if test "$ac_x_libraries" = no; then
9167 # Check for the libraries.
9168 # See if we find them without any special options.
9169 # Don't add to $LIBS permanently.
9170 ac_save_LIBS=$LIBS
9171 LIBS="-lX11 $LIBS"
9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9173 /* end confdefs.h. */
9174 #include <X11/Xlib.h>
9175 int
9176 main ()
9177 {
9178 XrmInitialize ()
9179 ;
9180 return 0;
9181 }
9182 _ACEOF
9183 if ac_fn_c_try_link "$LINENO"; then :
9184 LIBS=$ac_save_LIBS
9185 # We can link X programs with no special library path.
9186 ac_x_libraries=
9187 else
9188 LIBS=$ac_save_LIBS
9189 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9190 do
9191 # Don't even attempt the hair of trying to link an X program!
9192 for ac_extension in a so sl dylib la dll; do
9193 if test -r "$ac_dir/libX11.$ac_extension"; then
9194 ac_x_libraries=$ac_dir
9195 break 2
9196 fi
9197 done
9198 done
9199 fi
9200 rm -f core conftest.err conftest.$ac_objext \
9201 conftest$ac_exeext conftest.$ac_ext
9202 fi # $ac_x_libraries = no
9203
9204 case $ac_x_includes,$ac_x_libraries in #(
9205 no,* | *,no | *\'*)
9206 # Didn't find X, or a directory has "'" in its name.
9207 ac_cv_have_x="have_x=no";; #(
9208 *)
9209 # Record where we found X for the cache.
9210 ac_cv_have_x="have_x=yes\
9211 ac_x_includes='$ac_x_includes'\
9212 ac_x_libraries='$ac_x_libraries'"
9213 esac
9214 fi
9215 ;; #(
9216 *) have_x=yes;;
9217 esac
9218 eval "$ac_cv_have_x"
9219 fi # $with_x != no
9220
9221 if test "$have_x" != yes; then
9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9223 $as_echo "$have_x" >&6; }
9224 no_x=yes
9225 else
9226 # If each of the values was on the command line, it overrides each guess.
9227 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9228 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9229 # Update the cache value to reflect the command line values.
9230 ac_cv_have_x="have_x=yes\
9231 ac_x_includes='$x_includes'\
9232 ac_x_libraries='$x_libraries'"
9233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9234 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9235 fi
9236
9237 if test "$no_x" = yes; then
9238 window_system=none
9239 else
9240 window_system=x11
9241 fi
9242
9243 LD_SWITCH_X_SITE_RPATH=
9244 if test "${x_libraries}" != NONE; then
9245 if test -n "${x_libraries}"; then
9246 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9247 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9248 fi
9249 x_default_search_path=""
9250 x_search_path=${x_libraries}
9251 if test -z "${x_search_path}"; then
9252 x_search_path=/usr/lib
9253 fi
9254 for x_library in `echo ${x_search_path}: | \
9255 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9256 x_search_path="\
9257 ${x_library}/X11/%L/%T/%N%C%S:\
9258 ${x_library}/X11/%l/%T/%N%C%S:\
9259 ${x_library}/X11/%T/%N%C%S:\
9260 ${x_library}/X11/%L/%T/%N%S:\
9261 ${x_library}/X11/%l/%T/%N%S:\
9262 ${x_library}/X11/%T/%N%S"
9263 if test x"${x_default_search_path}" = x; then
9264 x_default_search_path=${x_search_path}
9265 else
9266 x_default_search_path="${x_search_path}:${x_default_search_path}"
9267 fi
9268 done
9269 fi
9270
9271
9272 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9273 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9274 fi
9275
9276 if test x"${x_includes}" = x; then
9277 bitmapdir=/usr/include/X11/bitmaps
9278 else
9279 # accumulate include directories that have X11 bitmap subdirectories
9280 bmd_acc="dummyval"
9281 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9282 if test -d "${bmd}/X11/bitmaps"; then
9283 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9284 fi
9285 if test -d "${bmd}/bitmaps"; then
9286 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9287 fi
9288 done
9289 if test ${bmd_acc} != "dummyval"; then
9290 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9291 fi
9292 fi
9293
9294 HAVE_NS=no
9295 NS_IMPL_COCOA=no
9296 NS_IMPL_GNUSTEP=no
9297 tmp_CPPFLAGS="$CPPFLAGS"
9298 tmp_CFLAGS="$CFLAGS"
9299 CPPFLAGS="$CPPFLAGS -x objective-c"
9300 CFLAGS="$CFLAGS -x objective-c"
9301 TEMACS_LDFLAGS2="\${LDFLAGS}"
9302 GNU_OBJC_CFLAGS=
9303 if test "${with_ns}" != no; then
9304 if test "${opsys}" = darwin; then
9305 NS_IMPL_COCOA=yes
9306 ns_appdir=`pwd`/nextstep/Emacs.app
9307 ns_appbindir=${ns_appdir}/Contents/MacOS
9308 ns_appresdir=${ns_appdir}/Contents/Resources
9309 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9310 elif test -f $GNUSTEP_CONFIG_FILE; then
9311 NS_IMPL_GNUSTEP=yes
9312 ns_appdir=`pwd`/nextstep/Emacs.app
9313 ns_appbindir=${ns_appdir}
9314 ns_appresdir=${ns_appdir}/Resources
9315 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9316 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9317 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9318 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9319 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9320 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9321 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9322 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9323 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9324 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9325 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9326 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9327 LIB_STANDARD=
9328 START_FILES=
9329 TEMACS_LDFLAGS2=
9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9331 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9332 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9333 $as_echo_n "(cached) " >&6
9334 else
9335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9336 /* end confdefs.h. */
9337 #include <GNUstepBase/GSConfig.h>
9338 int
9339 main ()
9340 {
9341 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9342 1;
9343 #else
9344 fail;
9345 #endif
9346 ;
9347 return 0;
9348 }
9349 _ACEOF
9350 if ac_fn_c_try_compile "$LINENO"; then :
9351 emacs_cv_objc_exceptions=yes
9352 else
9353 emacs_cv_objc_exceptions=no
9354 fi
9355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9356 fi
9357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9358 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9359 if test $emacs_cv_objc_exceptions = yes; then
9360
9361 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9362
9363 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9364 fi
9365 fi
9366
9367 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9368
9369 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9370 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9371 HAVE_NS=yes
9372 else
9373 as_fn_error "\`--with-ns' was specified, but the include
9374 files are missing or cannot be compiled." "$LINENO" 5
9375 fi
9376
9377
9378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9379 /* end confdefs.h. */
9380 #include <Foundation/NSObjCRuntime.h>
9381 int
9382 main ()
9383 {
9384 NSInteger i;
9385 ;
9386 return 0;
9387 }
9388 _ACEOF
9389 if ac_fn_c_try_compile "$LINENO"; then :
9390 ns_have_nsinteger=yes
9391 else
9392 ns_have_nsinteger=no
9393 fi
9394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9395 if test $ns_have_nsinteger = yes; then
9396
9397 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9398
9399 fi
9400 fi
9401
9402
9403 INSTALL_ARCH_INDEP_EXTRA=install-etc
9404 ns_self_contained=no
9405 ns_frag=/dev/null
9406 NS_OBJ=
9407 NS_OBJC_OBJ=
9408 if test "${HAVE_NS}" = yes; then
9409 if test "$with_toolkit_scroll_bars" = "no"; then
9410 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9411 fi
9412
9413 window_system=nextstep
9414 with_xft=no
9415 # set up packaging dirs
9416 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9417 ns_self_contained=yes
9418 prefix=${ns_appresdir}
9419 exec_prefix=${ns_appbindir}
9420 libexecdir="\${ns_appbindir}/libexec"
9421 archlibdir="\${ns_appbindir}/libexec"
9422 docdir="\${ns_appresdir}/etc"
9423 etcdir="\${ns_appresdir}/etc"
9424 infodir="\${ns_appresdir}/info"
9425 mandir="\${ns_appresdir}/man"
9426 lispdir="\${ns_appresdir}/lisp"
9427 leimdir="\${ns_appresdir}/leim"
9428 INSTALL_ARCH_INDEP_EXTRA=
9429 fi
9430 ns_frag=$srcdir/src/ns.mk
9431 NS_OBJ="fontset.o fringe.o image.o"
9432 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9433 fi
9434 CFLAGS="$tmp_CFLAGS"
9435 CPPFLAGS="$tmp_CPPFLAGS"
9436
9437
9438
9439
9440
9441
9442
9443 case "${window_system}" in
9444 x11 )
9445 HAVE_X_WINDOWS=yes
9446 HAVE_X11=yes
9447 case "${with_x_toolkit}" in
9448 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9449 motif ) USE_X_TOOLKIT=MOTIF ;;
9450 gtk ) with_gtk=yes
9451 USE_X_TOOLKIT=none ;;
9452 gtk3 ) with_gtk3=yes
9453 USE_X_TOOLKIT=none ;;
9454 no ) USE_X_TOOLKIT=none ;;
9455 * ) USE_X_TOOLKIT=maybe ;;
9456 esac
9457 ;;
9458 nextstep | none )
9459 HAVE_X_WINDOWS=no
9460 HAVE_X11=no
9461 USE_X_TOOLKIT=none
9462 ;;
9463 esac
9464
9465 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9466 # Extract the first word of "X", so it can be a program name with args.
9467 set dummy X; ac_word=$2
9468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9469 $as_echo_n "checking for $ac_word... " >&6; }
9470 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9471 $as_echo_n "(cached) " >&6
9472 else
9473 if test -n "$HAVE_XSERVER"; then
9474 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9475 else
9476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9477 for as_dir in $PATH
9478 do
9479 IFS=$as_save_IFS
9480 test -z "$as_dir" && as_dir=.
9481 for ac_exec_ext in '' $ac_executable_extensions; do
9482 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9483 ac_cv_prog_HAVE_XSERVER="true"
9484 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9485 break 2
9486 fi
9487 done
9488 done
9489 IFS=$as_save_IFS
9490
9491 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9492 fi
9493 fi
9494 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9495 if test -n "$HAVE_XSERVER"; then
9496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9497 $as_echo "$HAVE_XSERVER" >&6; }
9498 else
9499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9500 $as_echo "no" >&6; }
9501 fi
9502
9503
9504 if test "$HAVE_XSERVER" = true ||
9505 test -n "$DISPLAY" ||
9506 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9507 as_fn_error "You seem to be running X, but no X development libraries
9508 were found. You should install the relevant development files for X
9509 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9510 sure you have development files for image handling, i.e.
9511 tiff, gif, jpeg, png and xpm.
9512 If you are sure you want Emacs compiled without X window support, pass
9513 --without-x
9514 to configure." "$LINENO" 5
9515 fi
9516 fi
9517
9518 ### If we're using X11, we should use the X menu package.
9519 HAVE_MENUS=no
9520 case ${HAVE_X11} in
9521 yes ) HAVE_MENUS=yes ;;
9522 esac
9523
9524 # Does the opsystem file prohibit the use of the GNU malloc?
9525 # Assume not, until told otherwise.
9526 GNU_MALLOC=yes
9527
9528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9529 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9530 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9531 $as_echo_n "(cached) " >&6
9532 else
9533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9534 /* end confdefs.h. */
9535 #include <malloc.h>
9536 static void hook (void) {}
9537 int
9538 main ()
9539 {
9540 malloc_set_state (malloc_get_state ());
9541 __after_morecore_hook = hook;
9542 __malloc_initialize_hook = hook;
9543 ;
9544 return 0;
9545 }
9546 _ACEOF
9547 if ac_fn_c_try_link "$LINENO"; then :
9548 emacs_cv_var_doug_lea_malloc=yes
9549 else
9550 emacs_cv_var_doug_lea_malloc=no
9551 fi
9552 rm -f core conftest.err conftest.$ac_objext \
9553 conftest$ac_exeext conftest.$ac_ext
9554 fi
9555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9556 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9557 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9558
9559
9560 system_malloc=no
9561 case "$opsys" in
9562 ## darwin ld insists on the use of malloc routines in the System framework.
9563 darwin|sol2-10) system_malloc=yes ;;
9564 esac
9565
9566 if test "${system_malloc}" = "yes"; then
9567
9568 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9569
9570 GNU_MALLOC=no
9571 GNU_MALLOC_reason="
9572 (The GNU allocators don't work with this system configuration.)"
9573 GMALLOC_OBJ=
9574 VMLIMIT_OBJ=
9575 else
9576 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9577 VMLIMIT_OBJ=vm-limit.o
9578 fi
9579
9580
9581
9582 if test "$doug_lea_malloc" = "yes" ; then
9583 if test "$GNU_MALLOC" = yes ; then
9584 GNU_MALLOC_reason="
9585 (Using Doug Lea's new malloc from the GNU C Library.)"
9586 fi
9587
9588 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9589
9590
9591 ## Use mmap directly for allocating larger buffers.
9592 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9593 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9594 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9595 case "$opsys" in
9596 gnu*) REL_ALLOC=no ;;
9597 esac
9598 fi
9599
9600 if test x"${REL_ALLOC}" = x; then
9601 REL_ALLOC=${GNU_MALLOC}
9602 fi
9603
9604 use_mmap_for_buffers=no
9605 case "$opsys" in
9606 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9607 esac
9608
9609
9610
9611
9612
9613
9614
9615
9616 for ac_func in getpagesize
9617 do :
9618 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9619 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9620 cat >>confdefs.h <<_ACEOF
9621 #define HAVE_GETPAGESIZE 1
9622 _ACEOF
9623
9624 fi
9625 done
9626
9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9628 $as_echo_n "checking for working mmap... " >&6; }
9629 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9630 $as_echo_n "(cached) " >&6
9631 else
9632 if test "$cross_compiling" = yes; then :
9633 ac_cv_func_mmap_fixed_mapped=no
9634 else
9635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9636 /* end confdefs.h. */
9637 $ac_includes_default
9638 /* malloc might have been renamed as rpl_malloc. */
9639 #undef malloc
9640
9641 /* Thanks to Mike Haertel and Jim Avera for this test.
9642 Here is a matrix of mmap possibilities:
9643 mmap private not fixed
9644 mmap private fixed at somewhere currently unmapped
9645 mmap private fixed at somewhere already mapped
9646 mmap shared not fixed
9647 mmap shared fixed at somewhere currently unmapped
9648 mmap shared fixed at somewhere already mapped
9649 For private mappings, we should verify that changes cannot be read()
9650 back from the file, nor mmap's back from the file at a different
9651 address. (There have been systems where private was not correctly
9652 implemented like the infamous i386 svr4.0, and systems where the
9653 VM page cache was not coherent with the file system buffer cache
9654 like early versions of FreeBSD and possibly contemporary NetBSD.)
9655 For shared mappings, we should conversely verify that changes get
9656 propagated back to all the places they're supposed to be.
9657
9658 Grep wants private fixed already mapped.
9659 The main things grep needs to know about mmap are:
9660 * does it exist and is it safe to write into the mmap'd area
9661 * how to use it (BSD variants) */
9662
9663 #include <fcntl.h>
9664 #include <sys/mman.h>
9665
9666 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9667 char *malloc ();
9668 #endif
9669
9670 /* This mess was copied from the GNU getpagesize.h. */
9671 #ifndef HAVE_GETPAGESIZE
9672 # ifdef _SC_PAGESIZE
9673 # define getpagesize() sysconf(_SC_PAGESIZE)
9674 # else /* no _SC_PAGESIZE */
9675 # ifdef HAVE_SYS_PARAM_H
9676 # include <sys/param.h>
9677 # ifdef EXEC_PAGESIZE
9678 # define getpagesize() EXEC_PAGESIZE
9679 # else /* no EXEC_PAGESIZE */
9680 # ifdef NBPG
9681 # define getpagesize() NBPG * CLSIZE
9682 # ifndef CLSIZE
9683 # define CLSIZE 1
9684 # endif /* no CLSIZE */
9685 # else /* no NBPG */
9686 # ifdef NBPC
9687 # define getpagesize() NBPC
9688 # else /* no NBPC */
9689 # ifdef PAGESIZE
9690 # define getpagesize() PAGESIZE
9691 # endif /* PAGESIZE */
9692 # endif /* no NBPC */
9693 # endif /* no NBPG */
9694 # endif /* no EXEC_PAGESIZE */
9695 # else /* no HAVE_SYS_PARAM_H */
9696 # define getpagesize() 8192 /* punt totally */
9697 # endif /* no HAVE_SYS_PARAM_H */
9698 # endif /* no _SC_PAGESIZE */
9699
9700 #endif /* no HAVE_GETPAGESIZE */
9701
9702 int
9703 main ()
9704 {
9705 char *data, *data2, *data3;
9706 const char *cdata2;
9707 int i, pagesize;
9708 int fd, fd2;
9709
9710 pagesize = getpagesize ();
9711
9712 /* First, make a file with some known garbage in it. */
9713 data = (char *) malloc (pagesize);
9714 if (!data)
9715 return 1;
9716 for (i = 0; i < pagesize; ++i)
9717 *(data + i) = rand ();
9718 umask (0);
9719 fd = creat ("conftest.mmap", 0600);
9720 if (fd < 0)
9721 return 2;
9722 if (write (fd, data, pagesize) != pagesize)
9723 return 3;
9724 close (fd);
9725
9726 /* Next, check that the tail of a page is zero-filled. File must have
9727 non-zero length, otherwise we risk SIGBUS for entire page. */
9728 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9729 if (fd2 < 0)
9730 return 4;
9731 cdata2 = "";
9732 if (write (fd2, cdata2, 1) != 1)
9733 return 5;
9734 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9735 if (data2 == MAP_FAILED)
9736 return 6;
9737 for (i = 0; i < pagesize; ++i)
9738 if (*(data2 + i))
9739 return 7;
9740 close (fd2);
9741 if (munmap (data2, pagesize))
9742 return 8;
9743
9744 /* Next, try to mmap the file at a fixed address which already has
9745 something else allocated at it. If we can, also make sure that
9746 we see the same garbage. */
9747 fd = open ("conftest.mmap", O_RDWR);
9748 if (fd < 0)
9749 return 9;
9750 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9751 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9752 return 10;
9753 for (i = 0; i < pagesize; ++i)
9754 if (*(data + i) != *(data2 + i))
9755 return 11;
9756
9757 /* Finally, make sure that changes to the mapped area do not
9758 percolate back to the file as seen by read(). (This is a bug on
9759 some variants of i386 svr4.0.) */
9760 for (i = 0; i < pagesize; ++i)
9761 *(data2 + i) = *(data2 + i) + 1;
9762 data3 = (char *) malloc (pagesize);
9763 if (!data3)
9764 return 12;
9765 if (read (fd, data3, pagesize) != pagesize)
9766 return 13;
9767 for (i = 0; i < pagesize; ++i)
9768 if (*(data + i) != *(data3 + i))
9769 return 14;
9770 close (fd);
9771 return 0;
9772 }
9773 _ACEOF
9774 if ac_fn_c_try_run "$LINENO"; then :
9775 ac_cv_func_mmap_fixed_mapped=yes
9776 else
9777 ac_cv_func_mmap_fixed_mapped=no
9778 fi
9779 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9780 conftest.$ac_objext conftest.beam conftest.$ac_ext
9781 fi
9782
9783 fi
9784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9785 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9786 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9787
9788 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9789
9790 fi
9791 rm -f conftest.mmap conftest.txt
9792
9793 if test $use_mmap_for_buffers = yes; then
9794
9795 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9796
9797 REL_ALLOC=no
9798 fi
9799
9800 LIBS="$LIBS_SYSTEM $LIBS"
9801
9802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9803 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9804 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9805 $as_echo_n "(cached) " >&6
9806 else
9807 ac_check_lib_save_LIBS=$LIBS
9808 LIBS="-ldnet $LIBS"
9809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9810 /* end confdefs.h. */
9811
9812 /* Override any GCC internal prototype to avoid an error.
9813 Use char because int might match the return type of a GCC
9814 builtin and then its argument prototype would still apply. */
9815 #ifdef __cplusplus
9816 extern "C"
9817 #endif
9818 char dnet_ntoa ();
9819 int
9820 main ()
9821 {
9822 return dnet_ntoa ();
9823 ;
9824 return 0;
9825 }
9826 _ACEOF
9827 if ac_fn_c_try_link "$LINENO"; then :
9828 ac_cv_lib_dnet_dnet_ntoa=yes
9829 else
9830 ac_cv_lib_dnet_dnet_ntoa=no
9831 fi
9832 rm -f core conftest.err conftest.$ac_objext \
9833 conftest$ac_exeext conftest.$ac_ext
9834 LIBS=$ac_check_lib_save_LIBS
9835 fi
9836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9837 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9838 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9839 cat >>confdefs.h <<_ACEOF
9840 #define HAVE_LIBDNET 1
9841 _ACEOF
9842
9843 LIBS="-ldnet $LIBS"
9844
9845 fi
9846
9847
9848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9849 $as_echo_n "checking for main in -lXbsd... " >&6; }
9850 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9851 $as_echo_n "(cached) " >&6
9852 else
9853 ac_check_lib_save_LIBS=$LIBS
9854 LIBS="-lXbsd $LIBS"
9855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9856 /* end confdefs.h. */
9857
9858
9859 int
9860 main ()
9861 {
9862 return main ();
9863 ;
9864 return 0;
9865 }
9866 _ACEOF
9867 if ac_fn_c_try_link "$LINENO"; then :
9868 ac_cv_lib_Xbsd_main=yes
9869 else
9870 ac_cv_lib_Xbsd_main=no
9871 fi
9872 rm -f core conftest.err conftest.$ac_objext \
9873 conftest$ac_exeext conftest.$ac_ext
9874 LIBS=$ac_check_lib_save_LIBS
9875 fi
9876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9877 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9878 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9879 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9880 fi
9881
9882
9883 LIB_PTHREAD=
9884
9885
9886
9887 if test "$ac_cv_header_pthread_h"; then
9888 if test "$GMALLOC_OBJ" = gmalloc.o; then
9889 emacs_pthread_function=pthread_atfork
9890 else
9891 emacs_pthread_function=pthread_self
9892 fi
9893 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
9894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
9895 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
9896 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
9897 $as_echo_n "(cached) " >&6
9898 else
9899 ac_check_lib_save_LIBS=$LIBS
9900 LIBS="-lpthread $LIBS"
9901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9902 /* end confdefs.h. */
9903
9904 /* Override any GCC internal prototype to avoid an error.
9905 Use char because int might match the return type of a GCC
9906 builtin and then its argument prototype would still apply. */
9907 #ifdef __cplusplus
9908 extern "C"
9909 #endif
9910 char $emacs_pthread_function ();
9911 int
9912 main ()
9913 {
9914 return $emacs_pthread_function ();
9915 ;
9916 return 0;
9917 }
9918 _ACEOF
9919 if ac_fn_c_try_link "$LINENO"; then :
9920 eval "$as_ac_Lib=yes"
9921 else
9922 eval "$as_ac_Lib=no"
9923 fi
9924 rm -f core conftest.err conftest.$ac_objext \
9925 conftest$ac_exeext conftest.$ac_ext
9926 LIBS=$ac_check_lib_save_LIBS
9927 fi
9928 eval ac_res=\$$as_ac_Lib
9929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9930 $as_echo "$ac_res" >&6; }
9931 eval as_val=\$$as_ac_Lib
9932 if test "x$as_val" = x""yes; then :
9933 HAVE_PTHREAD=yes
9934 fi
9935
9936 fi
9937 if test "$HAVE_PTHREAD" = yes; then
9938 case "${canonical}" in
9939 *-hpux*) ;;
9940 *) LIB_PTHREAD="-lpthread"
9941 LIBS="$LIB_PTHREAD $LIBS" ;;
9942 esac
9943
9944 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
9945
9946 fi
9947
9948
9949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9950 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9951 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
9952 $as_echo_n "(cached) " >&6
9953 else
9954 ac_check_lib_save_LIBS=$LIBS
9955 LIBS="-lpthreads $LIBS"
9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9957 /* end confdefs.h. */
9958
9959 /* Override any GCC internal prototype to avoid an error.
9960 Use char because int might match the return type of a GCC
9961 builtin and then its argument prototype would still apply. */
9962 #ifdef __cplusplus
9963 extern "C"
9964 #endif
9965 char cma_open ();
9966 int
9967 main ()
9968 {
9969 return cma_open ();
9970 ;
9971 return 0;
9972 }
9973 _ACEOF
9974 if ac_fn_c_try_link "$LINENO"; then :
9975 ac_cv_lib_pthreads_cma_open=yes
9976 else
9977 ac_cv_lib_pthreads_cma_open=no
9978 fi
9979 rm -f core conftest.err conftest.$ac_objext \
9980 conftest$ac_exeext conftest.$ac_ext
9981 LIBS=$ac_check_lib_save_LIBS
9982 fi
9983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9984 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9985 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
9986 cat >>confdefs.h <<_ACEOF
9987 #define HAVE_LIBPTHREADS 1
9988 _ACEOF
9989
9990 LIBS="-lpthreads $LIBS"
9991
9992 fi
9993
9994
9995 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9996 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
9997 ## the system file was sourced. Hence the value of LIBS_SYSTEM
9998 ## added to LIBS in configure would never contain the pthreads part,
9999 ## but the value used in Makefiles might. FIXME?
10000 ##
10001 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10002 ## be harmless on older versions of X where it happens to exist.
10003 test "$opsys" = "aix4-2" && \
10004 test $ac_cv_lib_pthreads_cma_open = yes && \
10005 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10006
10007
10008 case ${host_os} in
10009 aix*)
10010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10011 $as_echo_n "checking for -bbigtoc option... " >&6; }
10012 if test "${gdb_cv_bigtoc+set}" = set; then :
10013 $as_echo_n "(cached) " >&6
10014 else
10015
10016 case $GCC in
10017 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10018 *) gdb_cv_bigtoc=-bbigtoc ;;
10019 esac
10020
10021 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10023 /* end confdefs.h. */
10024
10025 int
10026 main ()
10027 {
10028 int i;
10029 ;
10030 return 0;
10031 }
10032 _ACEOF
10033 if ac_fn_c_try_link "$LINENO"; then :
10034
10035 else
10036 gdb_cv_bigtoc=
10037 fi
10038 rm -f core conftest.err conftest.$ac_objext \
10039 conftest$ac_exeext conftest.$ac_ext
10040
10041 fi
10042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10043 $as_echo "$gdb_cv_bigtoc" >&6; }
10044 ;;
10045 esac
10046
10047 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10048 # used for the tests that follow. We set them back to REAL_CFLAGS and
10049 # REAL_CPPFLAGS later on.
10050
10051 REAL_CFLAGS="$CFLAGS"
10052 REAL_CPPFLAGS="$CPPFLAGS"
10053
10054 if test "${HAVE_X11}" = "yes"; then
10055 DEFS="$C_SWITCH_X_SITE $DEFS"
10056 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10057 LIBS="-lX11 $LIBS"
10058 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10059 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10060
10061 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10062 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10063 # but it's more convenient here to set LD_RUN_PATH since this
10064 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10065 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10066 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10067 export LD_RUN_PATH
10068 fi
10069
10070 if test "${opsys}" = "gnu-linux"; then
10071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10072 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10074 /* end confdefs.h. */
10075
10076 int
10077 main ()
10078 {
10079 XOpenDisplay ("foo");
10080 ;
10081 return 0;
10082 }
10083 _ACEOF
10084 if ac_fn_c_try_link "$LINENO"; then :
10085 xgnu_linux_first_failure=no
10086 else
10087 xgnu_linux_first_failure=yes
10088 fi
10089 rm -f core conftest.err conftest.$ac_objext \
10090 conftest$ac_exeext conftest.$ac_ext
10091 if test "${xgnu_linux_first_failure}" = "yes"; then
10092 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10093 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10094 OLD_CPPFLAGS="$CPPFLAGS"
10095 OLD_LIBS="$LIBS"
10096 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10097 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10098 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10099 LIBS="$LIBS -b i486-linuxaout"
10100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10101 /* end confdefs.h. */
10102
10103 int
10104 main ()
10105 {
10106 XOpenDisplay ("foo");
10107 ;
10108 return 0;
10109 }
10110 _ACEOF
10111 if ac_fn_c_try_link "$LINENO"; then :
10112 xgnu_linux_second_failure=no
10113 else
10114 xgnu_linux_second_failure=yes
10115 fi
10116 rm -f core conftest.err conftest.$ac_objext \
10117 conftest$ac_exeext conftest.$ac_ext
10118 if test "${xgnu_linux_second_failure}" = "yes"; then
10119 # If we get the same failure with -b, there is no use adding -b.
10120 # So take it out. This plays safe.
10121 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10122 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10123 CPPFLAGS="$OLD_CPPFLAGS"
10124 LIBS="$OLD_LIBS"
10125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10126 $as_echo "no" >&6; }
10127 else
10128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10129 $as_echo "yes" >&6; }
10130 fi
10131 else
10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10133 $as_echo "no" >&6; }
10134 fi
10135 fi
10136
10137 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10138 # header files included from there.
10139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10140 $as_echo_n "checking for Xkb... " >&6; }
10141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10142 /* end confdefs.h. */
10143 #include <X11/Xlib.h>
10144 #include <X11/XKBlib.h>
10145 int
10146 main ()
10147 {
10148 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10149 ;
10150 return 0;
10151 }
10152 _ACEOF
10153 if ac_fn_c_try_link "$LINENO"; then :
10154 emacs_xkb=yes
10155 else
10156 emacs_xkb=no
10157 fi
10158 rm -f core conftest.err conftest.$ac_objext \
10159 conftest$ac_exeext conftest.$ac_ext
10160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10161 $as_echo "$emacs_xkb" >&6; }
10162 if test $emacs_xkb = yes; then
10163
10164 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10165
10166 fi
10167
10168 for ac_func in XrmSetDatabase XScreenResourceString \
10169 XScreenNumberOfScreen
10170 do :
10171 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10172 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10173 eval as_val=\$$as_ac_var
10174 if test "x$as_val" = x""yes; then :
10175 cat >>confdefs.h <<_ACEOF
10176 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10177 _ACEOF
10178
10179 fi
10180 done
10181
10182 fi
10183
10184 if test "${window_system}" = "x11"; then
10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10186 $as_echo_n "checking X11 version 6... " >&6; }
10187 if test "${emacs_cv_x11_version_6+set}" = set; then :
10188 $as_echo_n "(cached) " >&6
10189 else
10190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10191 /* end confdefs.h. */
10192 #include <X11/Xlib.h>
10193 int
10194 main ()
10195 {
10196 #if XlibSpecificationRelease < 6
10197 fail;
10198 #endif
10199
10200 ;
10201 return 0;
10202 }
10203 _ACEOF
10204 if ac_fn_c_try_link "$LINENO"; then :
10205 emacs_cv_x11_version_6=yes
10206 else
10207 emacs_cv_x11_version_6=no
10208 fi
10209 rm -f core conftest.err conftest.$ac_objext \
10210 conftest$ac_exeext conftest.$ac_ext
10211 fi
10212
10213 if test $emacs_cv_x11_version_6 = yes; then
10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10215 $as_echo "6 or newer" >&6; }
10216
10217 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10218
10219
10220 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10221
10222 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10223 ## XIM support.
10224 case "$opsys" in
10225 sol2-*) : ;;
10226 *)
10227 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10228
10229 ;;
10230 esac
10231 else
10232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10233 $as_echo "before 6" >&6; }
10234 fi
10235 fi
10236
10237
10238 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10239 HAVE_RSVG=no
10240 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10241 if test "${with_rsvg}" != "no"; then
10242 RSVG_REQUIRED=2.11.0
10243 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10244
10245
10246 succeeded=no
10247
10248 if test "$PKG_CONFIG" = "no" ; then
10249 :
10250 else
10251 PKG_CONFIG_MIN_VERSION=0.9.0
10252 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10254 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10255
10256 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10257 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10258 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10259 edit_cflags="
10260 s,///*,/,g
10261 s/^/ /
10262 s/ -I/ $isystem/g
10263 s/^ //
10264 "
10265 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10266 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10268 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10269 succeeded=yes
10270 else
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10272 $as_echo "no" >&6; }
10273 RSVG_CFLAGS=""
10274 RSVG_LIBS=""
10275 ## If we have a custom action on failure, don't print errors, but
10276 ## do set a variable so people can do so.
10277 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10278
10279 fi
10280
10281
10282
10283 else
10284 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10285 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10286 fi
10287 fi
10288
10289 if test $succeeded = yes; then
10290 HAVE_RSVG=yes
10291 else
10292 :
10293 fi
10294
10295
10296
10297
10298 if test $HAVE_RSVG = yes; then
10299
10300 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10301
10302 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10303 LIBS="$RSVG_LIBS $LIBS"
10304 fi
10305 fi
10306 fi
10307
10308 HAVE_IMAGEMAGICK=no
10309 if test "${HAVE_X11}" = "yes"; then
10310 if test "${with_imagemagick}" != "no"; then
10311 ## 6.2.8 is the earliest version known to work, but earlier versions
10312 ## might work - let us know if you find one.
10313 ## 6.0.7 does not work. See bug#7955.
10314 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10315
10316 succeeded=no
10317
10318 if test "$PKG_CONFIG" = "no" ; then
10319 :
10320 else
10321 PKG_CONFIG_MIN_VERSION=0.9.0
10322 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10324 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10325
10326 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10327 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10328 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10329 edit_cflags="
10330 s,///*,/,g
10331 s/^/ /
10332 s/ -I/ $isystem/g
10333 s/^ //
10334 "
10335 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10336 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10338 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10339 succeeded=yes
10340 else
10341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10342 $as_echo "no" >&6; }
10343 IMAGEMAGICK_CFLAGS=""
10344 IMAGEMAGICK_LIBS=""
10345 ## If we have a custom action on failure, don't print errors, but
10346 ## do set a variable so people can do so.
10347 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10348
10349 fi
10350
10351
10352
10353 else
10354 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10355 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10356 fi
10357 fi
10358
10359 if test $succeeded = yes; then
10360 HAVE_IMAGEMAGICK=yes
10361 else
10362 :
10363 fi
10364
10365
10366
10367
10368 if test $HAVE_IMAGEMAGICK = yes; then
10369
10370 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10371
10372 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10373 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10374 for ac_func in MagickExportImagePixels
10375 do :
10376 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10377 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10378 cat >>confdefs.h <<_ACEOF
10379 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10380 _ACEOF
10381
10382 fi
10383 done
10384
10385 fi
10386 fi
10387 fi
10388
10389
10390 HAVE_GTK=no
10391 GTK_OBJ=
10392 if test "${with_gtk3}" = "yes"; then
10393 GLIB_REQUIRED=2.28
10394 GTK_REQUIRED=3.0
10395 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10396
10397
10398 succeeded=no
10399
10400 if test "$PKG_CONFIG" = "no" ; then
10401 pkg_check_gtk=no
10402 else
10403 PKG_CONFIG_MIN_VERSION=0.9.0
10404 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10406 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10407
10408 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10409 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10410 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10411 edit_cflags="
10412 s,///*,/,g
10413 s/^/ /
10414 s/ -I/ $isystem/g
10415 s/^ //
10416 "
10417 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10418 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10420 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10421 succeeded=yes
10422 else
10423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10424 $as_echo "no" >&6; }
10425 GTK_CFLAGS=""
10426 GTK_LIBS=""
10427 ## If we have a custom action on failure, don't print errors, but
10428 ## do set a variable so people can do so.
10429 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10430
10431 fi
10432
10433
10434
10435 else
10436 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10437 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10438 fi
10439 fi
10440
10441 if test $succeeded = yes; then
10442 pkg_check_gtk=yes
10443 else
10444 pkg_check_gtk=no
10445 fi
10446
10447 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10448 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10449 fi
10450
10451 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10452
10453 GTK_OBJ=emacsgtkfixed.o
10454 fi
10455
10456 if test "$pkg_check_gtk" != "yes"; then
10457 HAVE_GTK=no
10458 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10459 GLIB_REQUIRED=2.10
10460 GTK_REQUIRED=2.10
10461 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10462
10463
10464 succeeded=no
10465
10466 if test "$PKG_CONFIG" = "no" ; then
10467 pkg_check_gtk=no
10468 else
10469 PKG_CONFIG_MIN_VERSION=0.9.0
10470 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10472 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10473
10474 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10475 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10476 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10477 edit_cflags="
10478 s,///*,/,g
10479 s/^/ /
10480 s/ -I/ $isystem/g
10481 s/^ //
10482 "
10483 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10484 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10486 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10487 succeeded=yes
10488 else
10489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10490 $as_echo "no" >&6; }
10491 GTK_CFLAGS=""
10492 GTK_LIBS=""
10493 ## If we have a custom action on failure, don't print errors, but
10494 ## do set a variable so people can do so.
10495 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10496
10497 fi
10498
10499
10500
10501 else
10502 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10503 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10504 fi
10505 fi
10506
10507 if test $succeeded = yes; then
10508 pkg_check_gtk=yes
10509 else
10510 pkg_check_gtk=no
10511 fi
10512
10513 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10514 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10515 fi
10516 fi
10517 fi
10518
10519 if test x"$pkg_check_gtk" = xyes; then
10520
10521
10522
10523 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10524 CFLAGS="$CFLAGS $GTK_CFLAGS"
10525 LIBS="$GTK_LIBS $LIBS"
10526 GTK_COMPILES=no
10527 for ac_func in gtk_main
10528 do :
10529 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10530 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10531 cat >>confdefs.h <<_ACEOF
10532 #define HAVE_GTK_MAIN 1
10533 _ACEOF
10534 GTK_COMPILES=yes
10535 fi
10536 done
10537
10538 if test "${GTK_COMPILES}" != "yes"; then
10539 if test "$USE_X_TOOLKIT" != "maybe"; then
10540 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10541 fi
10542 else
10543 HAVE_GTK=yes
10544
10545 $as_echo "#define USE_GTK 1" >>confdefs.h
10546
10547 GTK_OBJ="gtkutil.o $GTK_OBJ"
10548 USE_X_TOOLKIT=none
10549 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10550 :
10551 else
10552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10553 closing open displays. This is no problem if you just use
10554 one display, but if you use more than one and close one of them
10555 Emacs may crash." >&5
10556 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10557 closing open displays. This is no problem if you just use
10558 one display, but if you use more than one and close one of them
10559 Emacs may crash." >&2;}
10560 sleep 3
10561 fi
10562 fi
10563
10564 fi
10565
10566
10567
10568 if test "${HAVE_GTK}" = "yes"; then
10569
10570 if test "$with_toolkit_scroll_bars" != no; then
10571 with_toolkit_scroll_bars=yes
10572 fi
10573
10574 HAVE_GTK_FILE_SELECTION=no
10575 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10576 #include <gtk/gtk.h>
10577 "
10578 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10579 HAVE_GTK_FILE_SELECTION=yes
10580 else
10581 HAVE_GTK_FILE_SELECTION=no
10582 fi
10583
10584 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10585 for ac_func in gtk_file_selection_new
10586 do :
10587 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10588 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10589 cat >>confdefs.h <<_ACEOF
10590 #define HAVE_GTK_FILE_SELECTION_NEW 1
10591 _ACEOF
10592
10593 fi
10594 done
10595
10596 fi
10597
10598
10599 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10600 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10601 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10602 gtk_orientable_set_orientation \
10603 gtk_window_set_has_resize_grip
10604 do :
10605 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10606 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10607 eval as_val=\$$as_ac_var
10608 if test "x$as_val" = x""yes; then :
10609 cat >>confdefs.h <<_ACEOF
10610 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10611 _ACEOF
10612
10613 fi
10614 done
10615
10616 fi
10617
10618 HAVE_DBUS=no
10619 DBUS_OBJ=
10620 if test "${with_dbus}" = "yes"; then
10621
10622 succeeded=no
10623
10624 if test "$PKG_CONFIG" = "no" ; then
10625 HAVE_DBUS=no
10626 else
10627 PKG_CONFIG_MIN_VERSION=0.9.0
10628 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10630 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10631
10632 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10633 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10634 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10635 edit_cflags="
10636 s,///*,/,g
10637 s/^/ /
10638 s/ -I/ $isystem/g
10639 s/^ //
10640 "
10641 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10642 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10644 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10645 succeeded=yes
10646 else
10647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10648 $as_echo "no" >&6; }
10649 DBUS_CFLAGS=""
10650 DBUS_LIBS=""
10651 ## If we have a custom action on failure, don't print errors, but
10652 ## do set a variable so people can do so.
10653 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10654
10655 fi
10656
10657
10658
10659 else
10660 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10661 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10662 fi
10663 fi
10664
10665 if test $succeeded = yes; then
10666 HAVE_DBUS=yes
10667 else
10668 HAVE_DBUS=no
10669 fi
10670
10671 if test "$HAVE_DBUS" = yes; then
10672 LIBS="$LIBS $DBUS_LIBS"
10673
10674 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10675
10676 for ac_func in dbus_watch_get_unix_fd \
10677 dbus_validate_bus_name \
10678 dbus_validate_path \
10679 dbus_validate_interface \
10680 dbus_validate_member
10681 do :
10682 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10683 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10684 eval as_val=\$$as_ac_var
10685 if test "x$as_val" = x""yes; then :
10686 cat >>confdefs.h <<_ACEOF
10687 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10688 _ACEOF
10689
10690 fi
10691 done
10692
10693 DBUS_OBJ=dbusbind.o
10694 fi
10695 fi
10696
10697
10698 HAVE_GSETTINGS=no
10699 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10700
10701 succeeded=no
10702
10703 if test "$PKG_CONFIG" = "no" ; then
10704 HAVE_GSETTINGS=no
10705 else
10706 PKG_CONFIG_MIN_VERSION=0.9.0
10707 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10709 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10710
10711 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10712 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10713 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10714 edit_cflags="
10715 s,///*,/,g
10716 s/^/ /
10717 s/ -I/ $isystem/g
10718 s/^ //
10719 "
10720 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10721 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10723 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10724 succeeded=yes
10725 else
10726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10727 $as_echo "no" >&6; }
10728 GSETTINGS_CFLAGS=""
10729 GSETTINGS_LIBS=""
10730 ## If we have a custom action on failure, don't print errors, but
10731 ## do set a variable so people can do so.
10732 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10733
10734 fi
10735
10736
10737
10738 else
10739 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10740 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10741 fi
10742 fi
10743
10744 if test $succeeded = yes; then
10745 HAVE_GSETTINGS=yes
10746 else
10747 HAVE_GSETTINGS=no
10748 fi
10749
10750 if test "$HAVE_GSETTINGS" = "yes"; then
10751
10752 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10753
10754 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10755 SETTINGS_LIBS="$GSETTINGS_LIBS"
10756 fi
10757 fi
10758
10759 HAVE_GCONF=no
10760 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10761
10762 succeeded=no
10763
10764 if test "$PKG_CONFIG" = "no" ; then
10765 HAVE_GCONF=no
10766 else
10767 PKG_CONFIG_MIN_VERSION=0.9.0
10768 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10770 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10771
10772 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10773 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10774 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10775 edit_cflags="
10776 s,///*,/,g
10777 s/^/ /
10778 s/ -I/ $isystem/g
10779 s/^ //
10780 "
10781 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10782 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10784 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10785 succeeded=yes
10786 else
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10788 $as_echo "no" >&6; }
10789 GCONF_CFLAGS=""
10790 GCONF_LIBS=""
10791 ## If we have a custom action on failure, don't print errors, but
10792 ## do set a variable so people can do so.
10793 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10794
10795 fi
10796
10797
10798
10799 else
10800 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10801 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10802 fi
10803 fi
10804
10805 if test $succeeded = yes; then
10806 HAVE_GCONF=yes
10807 else
10808 HAVE_GCONF=no
10809 fi
10810
10811 if test "$HAVE_GCONF" = yes; then
10812
10813 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10814
10815 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10816 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10817 fi
10818 fi
10819
10820 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10821 SAVE_CFLAGS="$CFLAGS"
10822 SAVE_LIBS="$LIBS"
10823 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
10824 LIBS="$SETTINGS_LIBS $LIBS"
10825 for ac_func in g_type_init
10826 do :
10827 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10828 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10829 cat >>confdefs.h <<_ACEOF
10830 #define HAVE_G_TYPE_INIT 1
10831 _ACEOF
10832
10833 fi
10834 done
10835
10836 CFLAGS="$SAVE_CFLAGS"
10837 LIBS="$SAVE_LIBS"
10838 fi
10839
10840
10841
10842
10843 HAVE_LIBSELINUX=no
10844 LIBSELINUX_LIBS=
10845 if test "${with_selinux}" = "yes"; then
10846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10847 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10848 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10849 $as_echo_n "(cached) " >&6
10850 else
10851 ac_check_lib_save_LIBS=$LIBS
10852 LIBS="-lselinux $LIBS"
10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h. */
10855
10856 /* Override any GCC internal prototype to avoid an error.
10857 Use char because int might match the return type of a GCC
10858 builtin and then its argument prototype would still apply. */
10859 #ifdef __cplusplus
10860 extern "C"
10861 #endif
10862 char lgetfilecon ();
10863 int
10864 main ()
10865 {
10866 return lgetfilecon ();
10867 ;
10868 return 0;
10869 }
10870 _ACEOF
10871 if ac_fn_c_try_link "$LINENO"; then :
10872 ac_cv_lib_selinux_lgetfilecon=yes
10873 else
10874 ac_cv_lib_selinux_lgetfilecon=no
10875 fi
10876 rm -f core conftest.err conftest.$ac_objext \
10877 conftest$ac_exeext conftest.$ac_ext
10878 LIBS=$ac_check_lib_save_LIBS
10879 fi
10880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10881 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10882 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10883 HAVE_LIBSELINUX=yes
10884 else
10885 HAVE_LIBSELINUX=no
10886 fi
10887
10888 if test "$HAVE_LIBSELINUX" = yes; then
10889
10890 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10891
10892 LIBSELINUX_LIBS=-lselinux
10893 fi
10894 fi
10895
10896
10897 HAVE_GNUTLS=no
10898 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
10899 if test "${with_gnutls}" = "yes" ; then
10900
10901 succeeded=no
10902
10903 if test "$PKG_CONFIG" = "no" ; then
10904 HAVE_GNUTLS=no
10905 else
10906 PKG_CONFIG_MIN_VERSION=0.9.0
10907 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
10909 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
10910
10911 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
10912 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
10913 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
10914 edit_cflags="
10915 s,///*,/,g
10916 s/^/ /
10917 s/ -I/ $isystem/g
10918 s/^ //
10919 "
10920 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
10921 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
10922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
10923 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
10924 succeeded=yes
10925 else
10926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10927 $as_echo "no" >&6; }
10928 LIBGNUTLS_CFLAGS=""
10929 LIBGNUTLS_LIBS=""
10930 ## If we have a custom action on failure, don't print errors, but
10931 ## do set a variable so people can do so.
10932 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
10933
10934 fi
10935
10936
10937
10938 else
10939 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10940 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10941 fi
10942 fi
10943
10944 if test $succeeded = yes; then
10945 HAVE_GNUTLS=yes
10946 else
10947 HAVE_GNUTLS=no
10948 fi
10949
10950 if test "${HAVE_GNUTLS}" = "yes"; then
10951
10952 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10953
10954 fi
10955
10956 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
10957 LIBS="$LIBGNUTLS_LIBS $LIBS"
10958 for ac_func in gnutls_certificate_set_verify_function
10959 do :
10960 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
10961 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
10962 cat >>confdefs.h <<_ACEOF
10963 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
10964 _ACEOF
10965 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
10966 fi
10967 done
10968
10969
10970 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
10971
10972 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
10973
10974 fi
10975 fi
10976
10977
10978
10979
10980 HAVE_XAW3D=no
10981 LUCID_LIBW=
10982 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10983 if test "$with_xaw3d" != no; then
10984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10985 $as_echo_n "checking for xaw3d... " >&6; }
10986 if test "${emacs_cv_xaw3d+set}" = set; then :
10987 $as_echo_n "(cached) " >&6
10988 else
10989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10990 /* end confdefs.h. */
10991
10992 #include <X11/Intrinsic.h>
10993 #include <X11/Xaw3d/Simple.h>
10994 int
10995 main ()
10996 {
10997
10998 ;
10999 return 0;
11000 }
11001 _ACEOF
11002 if ac_fn_c_try_link "$LINENO"; then :
11003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11004 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11005 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11006 $as_echo_n "(cached) " >&6
11007 else
11008 ac_check_lib_save_LIBS=$LIBS
11009 LIBS="-lXaw3d $LIBS"
11010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11011 /* end confdefs.h. */
11012
11013 /* Override any GCC internal prototype to avoid an error.
11014 Use char because int might match the return type of a GCC
11015 builtin and then its argument prototype would still apply. */
11016 #ifdef __cplusplus
11017 extern "C"
11018 #endif
11019 char XawScrollbarSetThumb ();
11020 int
11021 main ()
11022 {
11023 return XawScrollbarSetThumb ();
11024 ;
11025 return 0;
11026 }
11027 _ACEOF
11028 if ac_fn_c_try_link "$LINENO"; then :
11029 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11030 else
11031 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11032 fi
11033 rm -f core conftest.err conftest.$ac_objext \
11034 conftest$ac_exeext conftest.$ac_ext
11035 LIBS=$ac_check_lib_save_LIBS
11036 fi
11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11038 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11039 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11040 emacs_cv_xaw3d=yes
11041 else
11042 emacs_cv_xaw3d=no
11043 fi
11044
11045 else
11046 emacs_cv_xaw3d=no
11047 fi
11048 rm -f core conftest.err conftest.$ac_objext \
11049 conftest$ac_exeext conftest.$ac_ext
11050 fi
11051
11052 else
11053 emacs_cv_xaw3d=no
11054 fi
11055 if test $emacs_cv_xaw3d = yes; then
11056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11057 $as_echo "yes; using Lucid toolkit" >&6; }
11058 USE_X_TOOLKIT=LUCID
11059 HAVE_XAW3D=yes
11060 LUCID_LIBW=-lXaw3d
11061
11062 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11063
11064 else
11065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11066 $as_echo "no" >&6; }
11067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11068 $as_echo_n "checking for libXaw... " >&6; }
11069 if test "${emacs_cv_xaw+set}" = set; then :
11070 $as_echo_n "(cached) " >&6
11071 else
11072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11073 /* end confdefs.h. */
11074
11075 #include <X11/Intrinsic.h>
11076 #include <X11/Xaw/Simple.h>
11077 int
11078 main ()
11079 {
11080
11081 ;
11082 return 0;
11083 }
11084 _ACEOF
11085 if ac_fn_c_try_link "$LINENO"; then :
11086 emacs_cv_xaw=yes
11087 else
11088 emacs_cv_xaw=no
11089 fi
11090 rm -f core conftest.err conftest.$ac_objext \
11091 conftest$ac_exeext conftest.$ac_ext
11092 fi
11093
11094 if test $emacs_cv_xaw = yes; then
11095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11096 $as_echo "yes; using Lucid toolkit" >&6; }
11097 USE_X_TOOLKIT=LUCID
11098 LUCID_LIBW=-lXaw
11099 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11100 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11101 else
11102 as_fn_error "No X toolkit could be found.
11103 If you are sure you want Emacs compiled without an X toolkit, pass
11104 --with-x-toolkit=no
11105 to configure. Otherwise, install the development libraries for the toolkit
11106 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11107 fi
11108 fi
11109 fi
11110
11111 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11112
11113 LIBXTR6=
11114 if test "${USE_X_TOOLKIT}" != "none"; then
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11116 $as_echo_n "checking X11 toolkit version... " >&6; }
11117 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11118 $as_echo_n "(cached) " >&6
11119 else
11120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11121 /* end confdefs.h. */
11122 #include <X11/Intrinsic.h>
11123 int
11124 main ()
11125 {
11126 #if XtSpecificationRelease < 6
11127 fail;
11128 #endif
11129
11130 ;
11131 return 0;
11132 }
11133 _ACEOF
11134 if ac_fn_c_try_link "$LINENO"; then :
11135 emacs_cv_x11_toolkit_version_6=yes
11136 else
11137 emacs_cv_x11_toolkit_version_6=no
11138 fi
11139 rm -f core conftest.err conftest.$ac_objext \
11140 conftest$ac_exeext conftest.$ac_ext
11141 fi
11142
11143 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11144 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11146 $as_echo "6 or newer" >&6; }
11147
11148 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11149
11150 LIBXTR6="-lSM -lICE"
11151 case "$opsys" in
11152 ## Use libw.a along with X11R6 Xt.
11153 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11154 esac
11155 else
11156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11157 $as_echo "before 6" >&6; }
11158 fi
11159
11160 OLDLIBS="$LIBS"
11161 if test x$HAVE_X11XTR6 = xyes; then
11162 LIBS="-lXt -lSM -lICE $LIBS"
11163 else
11164 LIBS="-lXt $LIBS"
11165 fi
11166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11167 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11168 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11169 $as_echo_n "(cached) " >&6
11170 else
11171 ac_check_lib_save_LIBS=$LIBS
11172 LIBS="-lXmu $LIBS"
11173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11174 /* end confdefs.h. */
11175
11176 /* Override any GCC internal prototype to avoid an error.
11177 Use char because int might match the return type of a GCC
11178 builtin and then its argument prototype would still apply. */
11179 #ifdef __cplusplus
11180 extern "C"
11181 #endif
11182 char XmuConvertStandardSelection ();
11183 int
11184 main ()
11185 {
11186 return XmuConvertStandardSelection ();
11187 ;
11188 return 0;
11189 }
11190 _ACEOF
11191 if ac_fn_c_try_link "$LINENO"; then :
11192 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11193 else
11194 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11195 fi
11196 rm -f core conftest.err conftest.$ac_objext \
11197 conftest$ac_exeext conftest.$ac_ext
11198 LIBS=$ac_check_lib_save_LIBS
11199 fi
11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11201 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11202 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11203 cat >>confdefs.h <<_ACEOF
11204 #define HAVE_LIBXMU 1
11205 _ACEOF
11206
11207 LIBS="-lXmu $LIBS"
11208
11209 fi
11210
11211 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11212 fi
11213
11214
11215 LIBXMU=-lXmu
11216 case $opsys in
11217 ## These systems don't supply Xmu.
11218 hpux* | aix4-2 )
11219 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11220 ;;
11221 esac
11222
11223
11224 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11225 if test "${HAVE_X11}" = "yes"; then
11226 if test "${USE_X_TOOLKIT}" != "none"; then
11227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11228 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11229 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11230 $as_echo_n "(cached) " >&6
11231 else
11232 ac_check_lib_save_LIBS=$LIBS
11233 LIBS="-lXext $LIBS"
11234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11235 /* end confdefs.h. */
11236
11237 /* Override any GCC internal prototype to avoid an error.
11238 Use char because int might match the return type of a GCC
11239 builtin and then its argument prototype would still apply. */
11240 #ifdef __cplusplus
11241 extern "C"
11242 #endif
11243 char XShapeQueryExtension ();
11244 int
11245 main ()
11246 {
11247 return XShapeQueryExtension ();
11248 ;
11249 return 0;
11250 }
11251 _ACEOF
11252 if ac_fn_c_try_link "$LINENO"; then :
11253 ac_cv_lib_Xext_XShapeQueryExtension=yes
11254 else
11255 ac_cv_lib_Xext_XShapeQueryExtension=no
11256 fi
11257 rm -f core conftest.err conftest.$ac_objext \
11258 conftest$ac_exeext conftest.$ac_ext
11259 LIBS=$ac_check_lib_save_LIBS
11260 fi
11261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11262 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11263 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11264 cat >>confdefs.h <<_ACEOF
11265 #define HAVE_LIBXEXT 1
11266 _ACEOF
11267
11268 LIBS="-lXext $LIBS"
11269
11270 fi
11271
11272 fi
11273 fi
11274
11275 LIBXP=
11276 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11278 $as_echo_n "checking for Motif version 2.1... " >&6; }
11279 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11280 $as_echo_n "(cached) " >&6
11281 else
11282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11283 /* end confdefs.h. */
11284 #include <Xm/Xm.h>
11285 int
11286 main ()
11287 {
11288 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11289 int x = 5;
11290 #else
11291 Motif version prior to 2.1.
11292 #endif
11293 ;
11294 return 0;
11295 }
11296 _ACEOF
11297 if ac_fn_c_try_compile "$LINENO"; then :
11298 emacs_cv_motif_version_2_1=yes
11299 else
11300 emacs_cv_motif_version_2_1=no
11301 fi
11302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11303 fi
11304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11305 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11306 if test $emacs_cv_motif_version_2_1 = yes; then
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11308 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11309 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11310 $as_echo_n "(cached) " >&6
11311 else
11312 ac_check_lib_save_LIBS=$LIBS
11313 LIBS="-lXp $LIBS"
11314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11315 /* end confdefs.h. */
11316
11317 /* Override any GCC internal prototype to avoid an error.
11318 Use char because int might match the return type of a GCC
11319 builtin and then its argument prototype would still apply. */
11320 #ifdef __cplusplus
11321 extern "C"
11322 #endif
11323 char XpCreateContext ();
11324 int
11325 main ()
11326 {
11327 return XpCreateContext ();
11328 ;
11329 return 0;
11330 }
11331 _ACEOF
11332 if ac_fn_c_try_link "$LINENO"; then :
11333 ac_cv_lib_Xp_XpCreateContext=yes
11334 else
11335 ac_cv_lib_Xp_XpCreateContext=no
11336 fi
11337 rm -f core conftest.err conftest.$ac_objext \
11338 conftest$ac_exeext conftest.$ac_ext
11339 LIBS=$ac_check_lib_save_LIBS
11340 fi
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11342 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11343 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11344 LIBXP=-lXp
11345 fi
11346
11347 else
11348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11349 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11350 if test "${emacs_cv_lesstif+set}" = set; then :
11351 $as_echo_n "(cached) " >&6
11352 else
11353 # We put this in CFLAGS temporarily to precede other -I options
11354 # that might be in CFLAGS temporarily.
11355 # We put this in CPPFLAGS where it precedes the other -I options.
11356 OLD_CPPFLAGS=$CPPFLAGS
11357 OLD_CFLAGS=$CFLAGS
11358 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11359 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11361 /* end confdefs.h. */
11362 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11363 int
11364 main ()
11365 {
11366 int x = 5;
11367 ;
11368 return 0;
11369 }
11370 _ACEOF
11371 if ac_fn_c_try_compile "$LINENO"; then :
11372 emacs_cv_lesstif=yes
11373 else
11374 emacs_cv_lesstif=no
11375 fi
11376 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11377 fi
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11379 $as_echo "$emacs_cv_lesstif" >&6; }
11380 if test $emacs_cv_lesstif = yes; then
11381 # Make sure this -I option remains in CPPFLAGS after it is set
11382 # back to REAL_CPPFLAGS.
11383 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11384 # have those other -I options anyway. Ultimately, having this
11385 # directory ultimately in CPPFLAGS will be enough.
11386 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11387 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11388 else
11389 CFLAGS=$OLD_CFLAGS
11390 CPPFLAGS=$OLD_CPPFLAGS
11391 fi
11392 fi
11393 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11394 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11395
11396 else
11397 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11398 fi
11399
11400
11401 fi
11402
11403
11404 USE_TOOLKIT_SCROLL_BARS=no
11405 if test "${with_toolkit_scroll_bars}" != "no"; then
11406 if test "${USE_X_TOOLKIT}" != "none"; then
11407 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11408 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11409
11410 HAVE_XAW3D=no
11411 USE_TOOLKIT_SCROLL_BARS=yes
11412 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11413 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11414
11415 USE_TOOLKIT_SCROLL_BARS=yes
11416 fi
11417 elif test "${HAVE_GTK}" = "yes"; then
11418 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11419
11420 USE_TOOLKIT_SCROLL_BARS=yes
11421 elif test "${HAVE_NS}" = "yes"; then
11422 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11423
11424 USE_TOOLKIT_SCROLL_BARS=yes
11425 fi
11426 fi
11427
11428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11429 /* end confdefs.h. */
11430
11431 #include <X11/Xlib.h>
11432 #include <X11/Xresource.h>
11433 int
11434 main ()
11435 {
11436 XIMProc callback;
11437 ;
11438 return 0;
11439 }
11440 _ACEOF
11441 if ac_fn_c_try_compile "$LINENO"; then :
11442 HAVE_XIM=yes
11443
11444 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11445
11446 else
11447 HAVE_XIM=no
11448 fi
11449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11450
11451
11452 if test "${with_xim}" != "no"; then
11453
11454 $as_echo "#define USE_XIM 1" >>confdefs.h
11455
11456 fi
11457
11458
11459 if test "${HAVE_XIM}" != "no"; then
11460 late_CFLAGS=$CFLAGS
11461 if test "$GCC" = yes; then
11462 CFLAGS="$CFLAGS --pedantic-errors"
11463 fi
11464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11465 /* end confdefs.h. */
11466
11467 #include <X11/Xlib.h>
11468 #include <X11/Xresource.h>
11469 int
11470 main ()
11471 {
11472 Display *display;
11473 XrmDatabase db;
11474 char *res_name;
11475 char *res_class;
11476 XIMProc callback;
11477 XPointer *client_data;
11478 #ifndef __GNUC__
11479 /* If we're not using GCC, it's probably not XFree86, and this is
11480 probably right, but we can't use something like --pedantic-errors. */
11481 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11482 char*, XIMProc, XPointer*);
11483 #endif
11484 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11485 client_data);
11486 ;
11487 return 0;
11488 }
11489 _ACEOF
11490 if ac_fn_c_try_compile "$LINENO"; then :
11491 emacs_cv_arg6_star=yes
11492 fi
11493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11494 if test "$emacs_cv_arg6_star" = yes; then
11495 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11496
11497 else
11498 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11499
11500 fi
11501 CFLAGS=$late_CFLAGS
11502 fi
11503
11504 ### Start of font-backend (under any platform) section.
11505 # (nothing here yet -- this is a placeholder)
11506 ### End of font-backend (under any platform) section.
11507
11508 ### Start of font-backend (under X11) section.
11509 if test "${HAVE_X11}" = "yes"; then
11510
11511 succeeded=no
11512
11513 if test "$PKG_CONFIG" = "no" ; then
11514 HAVE_FC=no
11515 else
11516 PKG_CONFIG_MIN_VERSION=0.9.0
11517 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11519 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11520
11521 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11522 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11523 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11524 edit_cflags="
11525 s,///*,/,g
11526 s/^/ /
11527 s/ -I/ $isystem/g
11528 s/^ //
11529 "
11530 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11531 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11533 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11534 succeeded=yes
11535 else
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11537 $as_echo "no" >&6; }
11538 FONTCONFIG_CFLAGS=""
11539 FONTCONFIG_LIBS=""
11540 ## If we have a custom action on failure, don't print errors, but
11541 ## do set a variable so people can do so.
11542 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11543
11544 fi
11545
11546
11547
11548 else
11549 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11550 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11551 fi
11552 fi
11553
11554 if test $succeeded = yes; then
11555 HAVE_FC=yes
11556 else
11557 HAVE_FC=no
11558 fi
11559
11560
11561 ## Use -lXft if available, unless `--with-xft=no'.
11562 HAVE_XFT=maybe
11563 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11564 with_xft="no";
11565 fi
11566 if test "x${with_xft}" != "xno"; then
11567
11568
11569 succeeded=no
11570
11571 if test "$PKG_CONFIG" = "no" ; then
11572 HAVE_XFT=no
11573 else
11574 PKG_CONFIG_MIN_VERSION=0.9.0
11575 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11577 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11578
11579 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11580 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11581 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11582 edit_cflags="
11583 s,///*,/,g
11584 s/^/ /
11585 s/ -I/ $isystem/g
11586 s/^ //
11587 "
11588 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11589 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11591 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11592 succeeded=yes
11593 else
11594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11595 $as_echo "no" >&6; }
11596 XFT_CFLAGS=""
11597 XFT_LIBS=""
11598 ## If we have a custom action on failure, don't print errors, but
11599 ## do set a variable so people can do so.
11600 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11601
11602 fi
11603
11604
11605
11606 else
11607 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11608 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11609 fi
11610 fi
11611
11612 if test $succeeded = yes; then
11613 :
11614 else
11615 HAVE_XFT=no
11616 fi
11617
11618 ## Because xftfont.c uses XRenderQueryExtension, we also
11619 ## need to link to -lXrender.
11620 HAVE_XRENDER=no
11621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11622 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11623 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11624 $as_echo_n "(cached) " >&6
11625 else
11626 ac_check_lib_save_LIBS=$LIBS
11627 LIBS="-lXrender $LIBS"
11628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11629 /* end confdefs.h. */
11630
11631 /* Override any GCC internal prototype to avoid an error.
11632 Use char because int might match the return type of a GCC
11633 builtin and then its argument prototype would still apply. */
11634 #ifdef __cplusplus
11635 extern "C"
11636 #endif
11637 char XRenderQueryExtension ();
11638 int
11639 main ()
11640 {
11641 return XRenderQueryExtension ();
11642 ;
11643 return 0;
11644 }
11645 _ACEOF
11646 if ac_fn_c_try_link "$LINENO"; then :
11647 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11648 else
11649 ac_cv_lib_Xrender_XRenderQueryExtension=no
11650 fi
11651 rm -f core conftest.err conftest.$ac_objext \
11652 conftest$ac_exeext conftest.$ac_ext
11653 LIBS=$ac_check_lib_save_LIBS
11654 fi
11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11656 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11657 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11658 HAVE_XRENDER=yes
11659 fi
11660
11661 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11662 OLD_CPPFLAGS="$CPPFLAGS"
11663 OLD_CFLAGS="$CFLAGS"
11664 OLD_LIBS="$LIBS"
11665 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11666 CFLAGS="$CFLAGS $XFT_CFLAGS"
11667 XFT_LIBS="-lXrender $XFT_LIBS"
11668 LIBS="$XFT_LIBS $LIBS"
11669 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11670 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11672 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11673 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11674 $as_echo_n "(cached) " >&6
11675 else
11676 ac_check_lib_save_LIBS=$LIBS
11677 LIBS="-lXft $XFT_LIBS $LIBS"
11678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11679 /* end confdefs.h. */
11680
11681 /* Override any GCC internal prototype to avoid an error.
11682 Use char because int might match the return type of a GCC
11683 builtin and then its argument prototype would still apply. */
11684 #ifdef __cplusplus
11685 extern "C"
11686 #endif
11687 char XftFontOpen ();
11688 int
11689 main ()
11690 {
11691 return XftFontOpen ();
11692 ;
11693 return 0;
11694 }
11695 _ACEOF
11696 if ac_fn_c_try_link "$LINENO"; then :
11697 ac_cv_lib_Xft_XftFontOpen=yes
11698 else
11699 ac_cv_lib_Xft_XftFontOpen=no
11700 fi
11701 rm -f core conftest.err conftest.$ac_objext \
11702 conftest$ac_exeext conftest.$ac_ext
11703 LIBS=$ac_check_lib_save_LIBS
11704 fi
11705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11706 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11707 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11708 HAVE_XFT=yes
11709 fi
11710
11711 fi
11712
11713
11714
11715 if test "${HAVE_XFT}" = "yes"; then
11716
11717 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11718
11719
11720 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11721 else
11722 CPPFLAGS="$OLD_CPPFLAGS"
11723 CFLAGS="$OLD_CFLAGS"
11724 LIBS="$OLD_LIBS"
11725 fi # "${HAVE_XFT}" = "yes"
11726 fi # "$HAVE_XFT" != no
11727 fi # "x${with_xft}" != "xno"
11728
11729 ## We used to allow building with FreeType and without Xft.
11730 ## However, the ftx font backend driver is not in good shape.
11731 if test "$HAVE_XFT" != "yes"; then
11732 HAVE_XFT=no
11733 HAVE_FREETYPE=no
11734 else
11735
11736 succeeded=no
11737
11738 if test "$PKG_CONFIG" = "no" ; then
11739 HAVE_FREETYPE=no
11740 else
11741 PKG_CONFIG_MIN_VERSION=0.9.0
11742 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11744 $as_echo_n "checking for freetype2... " >&6; }
11745
11746 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11747 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11748 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11749 edit_cflags="
11750 s,///*,/,g
11751 s/^/ /
11752 s/ -I/ $isystem/g
11753 s/^ //
11754 "
11755 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11756 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11758 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11759 succeeded=yes
11760 else
11761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11762 $as_echo "no" >&6; }
11763 FREETYPE_CFLAGS=""
11764 FREETYPE_LIBS=""
11765 ## If we have a custom action on failure, don't print errors, but
11766 ## do set a variable so people can do so.
11767 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11768
11769 fi
11770
11771
11772
11773 else
11774 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11775 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11776 fi
11777 fi
11778
11779 if test $succeeded = yes; then
11780 HAVE_FREETYPE=yes
11781 else
11782 HAVE_FREETYPE=no
11783 fi
11784
11785
11786 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11787 fi
11788
11789 HAVE_LIBOTF=no
11790 if test "${HAVE_FREETYPE}" = "yes"; then
11791
11792 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11793
11794 if test "${with_libotf}" != "no"; then
11795
11796 succeeded=no
11797
11798 if test "$PKG_CONFIG" = "no" ; then
11799 HAVE_LIBOTF=no
11800 else
11801 PKG_CONFIG_MIN_VERSION=0.9.0
11802 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11804 $as_echo_n "checking for libotf... " >&6; }
11805
11806 if $PKG_CONFIG --exists "libotf" 2>&5 &&
11807 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
11808 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
11809 edit_cflags="
11810 s,///*,/,g
11811 s/^/ /
11812 s/ -I/ $isystem/g
11813 s/^ //
11814 "
11815 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
11816 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
11817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
11818 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
11819 succeeded=yes
11820 else
11821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11822 $as_echo "no" >&6; }
11823 LIBOTF_CFLAGS=""
11824 LIBOTF_LIBS=""
11825 ## If we have a custom action on failure, don't print errors, but
11826 ## do set a variable so people can do so.
11827 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11828
11829 fi
11830
11831
11832
11833 else
11834 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11835 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11836 fi
11837 fi
11838
11839 if test $succeeded = yes; then
11840 HAVE_LIBOTF=yes
11841 else
11842 HAVE_LIBOTF=no
11843 fi
11844
11845 if test "$HAVE_LIBOTF" = "yes"; then
11846
11847 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11848
11849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11850 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11851 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
11852 $as_echo_n "(cached) " >&6
11853 else
11854 ac_check_lib_save_LIBS=$LIBS
11855 LIBS="-lotf $LIBS"
11856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11857 /* end confdefs.h. */
11858
11859 /* Override any GCC internal prototype to avoid an error.
11860 Use char because int might match the return type of a GCC
11861 builtin and then its argument prototype would still apply. */
11862 #ifdef __cplusplus
11863 extern "C"
11864 #endif
11865 char OTF_get_variation_glyphs ();
11866 int
11867 main ()
11868 {
11869 return OTF_get_variation_glyphs ();
11870 ;
11871 return 0;
11872 }
11873 _ACEOF
11874 if ac_fn_c_try_link "$LINENO"; then :
11875 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11876 else
11877 ac_cv_lib_otf_OTF_get_variation_glyphs=no
11878 fi
11879 rm -f core conftest.err conftest.$ac_objext \
11880 conftest$ac_exeext conftest.$ac_ext
11881 LIBS=$ac_check_lib_save_LIBS
11882 fi
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11884 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11885 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
11886 HAVE_OTF_GET_VARIATION_GLYPHS=yes
11887 else
11888 HAVE_OTF_GET_VARIATION_GLYPHS=no
11889 fi
11890
11891 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11892
11893 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11894
11895 fi
11896 fi
11897 fi
11898 fi
11899
11900 HAVE_M17N_FLT=no
11901 if test "${HAVE_LIBOTF}" = yes; then
11902 if test "${with_m17n_flt}" != "no"; then
11903
11904 succeeded=no
11905
11906 if test "$PKG_CONFIG" = "no" ; then
11907 HAVE_M17N_FLT=no
11908 else
11909 PKG_CONFIG_MIN_VERSION=0.9.0
11910 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11912 $as_echo_n "checking for m17n-flt... " >&6; }
11913
11914 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
11915 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
11916 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
11917 edit_cflags="
11918 s,///*,/,g
11919 s/^/ /
11920 s/ -I/ $isystem/g
11921 s/^ //
11922 "
11923 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
11924 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
11925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
11926 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
11927 succeeded=yes
11928 else
11929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11930 $as_echo "no" >&6; }
11931 M17N_FLT_CFLAGS=""
11932 M17N_FLT_LIBS=""
11933 ## If we have a custom action on failure, don't print errors, but
11934 ## do set a variable so people can do so.
11935 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11936
11937 fi
11938
11939
11940
11941 else
11942 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11943 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11944 fi
11945 fi
11946
11947 if test $succeeded = yes; then
11948 HAVE_M17N_FLT=yes
11949 else
11950 HAVE_M17N_FLT=no
11951 fi
11952
11953 if test "$HAVE_M17N_FLT" = "yes"; then
11954
11955 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11956
11957 fi
11958 fi
11959 fi
11960 else
11961 HAVE_XFT=no
11962 HAVE_FREETYPE=no
11963 HAVE_LIBOTF=no
11964 HAVE_M17N_FLT=no
11965 fi
11966
11967 ### End of font-backend (under X11) section.
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978 ### Use -lXpm if available, unless `--with-xpm=no'.
11979 HAVE_XPM=no
11980 LIBXPM=
11981 if test "${HAVE_X11}" = "yes"; then
11982 if test "${with_xpm}" != "no"; then
11983 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11984 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11986 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11987 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
11988 $as_echo_n "(cached) " >&6
11989 else
11990 ac_check_lib_save_LIBS=$LIBS
11991 LIBS="-lXpm -lX11 $LIBS"
11992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11993 /* end confdefs.h. */
11994
11995 /* Override any GCC internal prototype to avoid an error.
11996 Use char because int might match the return type of a GCC
11997 builtin and then its argument prototype would still apply. */
11998 #ifdef __cplusplus
11999 extern "C"
12000 #endif
12001 char XpmReadFileToPixmap ();
12002 int
12003 main ()
12004 {
12005 return XpmReadFileToPixmap ();
12006 ;
12007 return 0;
12008 }
12009 _ACEOF
12010 if ac_fn_c_try_link "$LINENO"; then :
12011 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12012 else
12013 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12014 fi
12015 rm -f core conftest.err conftest.$ac_objext \
12016 conftest$ac_exeext conftest.$ac_ext
12017 LIBS=$ac_check_lib_save_LIBS
12018 fi
12019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12020 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12021 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12022 HAVE_XPM=yes
12023 fi
12024
12025 fi
12026
12027
12028 if test "${HAVE_XPM}" = "yes"; then
12029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12030 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12032 /* end confdefs.h. */
12033 #include "X11/xpm.h"
12034 #ifndef XpmReturnAllocPixels
12035 no_return_alloc_pixels
12036 #endif
12037
12038 _ACEOF
12039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12040 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12041 HAVE_XPM=no
12042 else
12043 HAVE_XPM=yes
12044 fi
12045 rm -f conftest*
12046
12047
12048 if test "${HAVE_XPM}" = "yes"; then
12049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12050 $as_echo "yes" >&6; }
12051 else
12052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12053 $as_echo "no" >&6; }
12054 fi
12055 fi
12056 fi
12057
12058 if test "${HAVE_XPM}" = "yes"; then
12059
12060 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12061
12062 LIBXPM=-lXpm
12063 fi
12064 fi
12065
12066
12067 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12068 HAVE_JPEG=no
12069 LIBJPEG=
12070 if test "${HAVE_X11}" = "yes"; then
12071 if test "${with_jpeg}" != "no"; then
12072 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12073 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12075 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12076 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12077 $as_echo_n "(cached) " >&6
12078 else
12079 ac_check_lib_save_LIBS=$LIBS
12080 LIBS="-ljpeg $LIBS"
12081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12082 /* end confdefs.h. */
12083
12084 /* Override any GCC internal prototype to avoid an error.
12085 Use char because int might match the return type of a GCC
12086 builtin and then its argument prototype would still apply. */
12087 #ifdef __cplusplus
12088 extern "C"
12089 #endif
12090 char jpeg_destroy_compress ();
12091 int
12092 main ()
12093 {
12094 return jpeg_destroy_compress ();
12095 ;
12096 return 0;
12097 }
12098 _ACEOF
12099 if ac_fn_c_try_link "$LINENO"; then :
12100 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12101 else
12102 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12103 fi
12104 rm -f core conftest.err conftest.$ac_objext \
12105 conftest$ac_exeext conftest.$ac_ext
12106 LIBS=$ac_check_lib_save_LIBS
12107 fi
12108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12109 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12110 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12111 HAVE_JPEG=yes
12112 fi
12113
12114 fi
12115
12116
12117 fi
12118
12119 if test "${HAVE_JPEG}" = "yes"; then
12120 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12121
12122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h. */
12124 #include <jpeglib.h>
12125 version=JPEG_LIB_VERSION
12126
12127 _ACEOF
12128 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12129 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12130 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12131
12132 else
12133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12134 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12135 HAVE_JPEG=no
12136 fi
12137 rm -f conftest*
12138
12139 fi
12140 if test "${HAVE_JPEG}" = "yes"; then
12141 LIBJPEG=-ljpeg
12142 fi
12143 fi
12144
12145
12146 ### Use -lpng if available, unless `--with-png=no'.
12147 HAVE_PNG=no
12148 LIBPNG=
12149 if test "${HAVE_X11}" = "yes"; then
12150 if test "${with_png}" != "no"; then
12151 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12152 # in /usr/include/libpng.
12153 for ac_header in png.h libpng/png.h
12154 do :
12155 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12156 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12157 eval as_val=\$$as_ac_Header
12158 if test "x$as_val" = x""yes; then :
12159 cat >>confdefs.h <<_ACEOF
12160 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12161 _ACEOF
12162
12163 fi
12164
12165 done
12166
12167 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12169 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12170 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12171 $as_echo_n "(cached) " >&6
12172 else
12173 ac_check_lib_save_LIBS=$LIBS
12174 LIBS="-lpng -lz -lm $LIBS"
12175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12176 /* end confdefs.h. */
12177
12178 /* Override any GCC internal prototype to avoid an error.
12179 Use char because int might match the return type of a GCC
12180 builtin and then its argument prototype would still apply. */
12181 #ifdef __cplusplus
12182 extern "C"
12183 #endif
12184 char png_get_channels ();
12185 int
12186 main ()
12187 {
12188 return png_get_channels ();
12189 ;
12190 return 0;
12191 }
12192 _ACEOF
12193 if ac_fn_c_try_link "$LINENO"; then :
12194 ac_cv_lib_png_png_get_channels=yes
12195 else
12196 ac_cv_lib_png_png_get_channels=no
12197 fi
12198 rm -f core conftest.err conftest.$ac_objext \
12199 conftest$ac_exeext conftest.$ac_ext
12200 LIBS=$ac_check_lib_save_LIBS
12201 fi
12202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12203 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12204 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12205 HAVE_PNG=yes
12206 fi
12207
12208 fi
12209 fi
12210
12211 if test "${HAVE_PNG}" = "yes"; then
12212
12213 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12214
12215 LIBPNG="-lpng -lz -lm"
12216 fi
12217 fi
12218
12219
12220 ### Use -ltiff if available, unless `--with-tiff=no'.
12221 HAVE_TIFF=no
12222 LIBTIFF=
12223 if test "${HAVE_X11}" = "yes"; then
12224 if test "${with_tiff}" != "no"; then
12225 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12226 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12227 tifflibs="-lz -lm"
12228 # At least one tiff package requires the jpeg library.
12229 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12231 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12232 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12233 $as_echo_n "(cached) " >&6
12234 else
12235 ac_check_lib_save_LIBS=$LIBS
12236 LIBS="-ltiff $tifflibs $LIBS"
12237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12238 /* end confdefs.h. */
12239
12240 /* Override any GCC internal prototype to avoid an error.
12241 Use char because int might match the return type of a GCC
12242 builtin and then its argument prototype would still apply. */
12243 #ifdef __cplusplus
12244 extern "C"
12245 #endif
12246 char TIFFGetVersion ();
12247 int
12248 main ()
12249 {
12250 return TIFFGetVersion ();
12251 ;
12252 return 0;
12253 }
12254 _ACEOF
12255 if ac_fn_c_try_link "$LINENO"; then :
12256 ac_cv_lib_tiff_TIFFGetVersion=yes
12257 else
12258 ac_cv_lib_tiff_TIFFGetVersion=no
12259 fi
12260 rm -f core conftest.err conftest.$ac_objext \
12261 conftest$ac_exeext conftest.$ac_ext
12262 LIBS=$ac_check_lib_save_LIBS
12263 fi
12264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12265 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12266 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12267 HAVE_TIFF=yes
12268 fi
12269
12270 fi
12271
12272
12273 fi
12274
12275 if test "${HAVE_TIFF}" = "yes"; then
12276
12277 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12278
12279 LIBTIFF=-ltiff
12280 fi
12281 fi
12282
12283
12284 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12285 HAVE_GIF=no
12286 LIBGIF=
12287 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12288 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12289 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12290 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12291 # Earlier versions can crash Emacs.
12292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12293 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12294 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12295 $as_echo_n "(cached) " >&6
12296 else
12297 ac_check_lib_save_LIBS=$LIBS
12298 LIBS="-lgif $LIBS"
12299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12300 /* end confdefs.h. */
12301
12302 /* Override any GCC internal prototype to avoid an error.
12303 Use char because int might match the return type of a GCC
12304 builtin and then its argument prototype would still apply. */
12305 #ifdef __cplusplus
12306 extern "C"
12307 #endif
12308 char EGifPutExtensionLast ();
12309 int
12310 main ()
12311 {
12312 return EGifPutExtensionLast ();
12313 ;
12314 return 0;
12315 }
12316 _ACEOF
12317 if ac_fn_c_try_link "$LINENO"; then :
12318 ac_cv_lib_gif_EGifPutExtensionLast=yes
12319 else
12320 ac_cv_lib_gif_EGifPutExtensionLast=no
12321 fi
12322 rm -f core conftest.err conftest.$ac_objext \
12323 conftest$ac_exeext conftest.$ac_ext
12324 LIBS=$ac_check_lib_save_LIBS
12325 fi
12326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12327 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12328 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12329 HAVE_GIF=yes
12330 else
12331 HAVE_GIF=maybe
12332 fi
12333
12334 fi
12335
12336
12337
12338 if test "$HAVE_GIF" = yes; then
12339 LIBGIF=-lgif
12340 elif test "$HAVE_GIF" = maybe; then
12341 # If gif_lib.h but no libgif, try libungif.
12342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12343 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12344 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12345 $as_echo_n "(cached) " >&6
12346 else
12347 ac_check_lib_save_LIBS=$LIBS
12348 LIBS="-lungif $LIBS"
12349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12350 /* end confdefs.h. */
12351
12352 /* Override any GCC internal prototype to avoid an error.
12353 Use char because int might match the return type of a GCC
12354 builtin and then its argument prototype would still apply. */
12355 #ifdef __cplusplus
12356 extern "C"
12357 #endif
12358 char EGifPutExtensionLast ();
12359 int
12360 main ()
12361 {
12362 return EGifPutExtensionLast ();
12363 ;
12364 return 0;
12365 }
12366 _ACEOF
12367 if ac_fn_c_try_link "$LINENO"; then :
12368 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12369 else
12370 ac_cv_lib_ungif_EGifPutExtensionLast=no
12371 fi
12372 rm -f core conftest.err conftest.$ac_objext \
12373 conftest$ac_exeext conftest.$ac_ext
12374 LIBS=$ac_check_lib_save_LIBS
12375 fi
12376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12377 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12378 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12379 HAVE_GIF=yes
12380 else
12381 HAVE_GIF=no
12382 fi
12383
12384 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12385 fi
12386
12387 if test "${HAVE_GIF}" = "yes"; then
12388
12389 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12390
12391 fi
12392 fi
12393
12394
12395 if test "${HAVE_X11}" = "yes"; then
12396 MISSING=""
12397 WITH_NO=""
12398 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12399 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12400 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12401 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12402 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12403 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12404 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12405 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12406 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12407 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12408
12409 if test "X${MISSING}" != X; then
12410 as_fn_error "The following required libraries were not found:
12411 $MISSING
12412 Maybe some development libraries/packages are missing?
12413 If you don't want to link with them give
12414 $WITH_NO
12415 as options to configure" "$LINENO" 5
12416 fi
12417 fi
12418
12419 ### Use -lgpm if available, unless `--with-gpm=no'.
12420 HAVE_GPM=no
12421 LIBGPM=
12422 if test "${with_gpm}" != "no"; then
12423 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12424 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12426 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12427 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12428 $as_echo_n "(cached) " >&6
12429 else
12430 ac_check_lib_save_LIBS=$LIBS
12431 LIBS="-lgpm $LIBS"
12432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12433 /* end confdefs.h. */
12434
12435 /* Override any GCC internal prototype to avoid an error.
12436 Use char because int might match the return type of a GCC
12437 builtin and then its argument prototype would still apply. */
12438 #ifdef __cplusplus
12439 extern "C"
12440 #endif
12441 char Gpm_Open ();
12442 int
12443 main ()
12444 {
12445 return Gpm_Open ();
12446 ;
12447 return 0;
12448 }
12449 _ACEOF
12450 if ac_fn_c_try_link "$LINENO"; then :
12451 ac_cv_lib_gpm_Gpm_Open=yes
12452 else
12453 ac_cv_lib_gpm_Gpm_Open=no
12454 fi
12455 rm -f core conftest.err conftest.$ac_objext \
12456 conftest$ac_exeext conftest.$ac_ext
12457 LIBS=$ac_check_lib_save_LIBS
12458 fi
12459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12460 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12461 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12462 HAVE_GPM=yes
12463 fi
12464
12465 fi
12466
12467
12468
12469 if test "${HAVE_GPM}" = "yes"; then
12470
12471 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12472
12473 LIBGPM=-lgpm
12474 fi
12475 fi
12476
12477
12478
12479
12480
12481
12482 GNUSTEP_CFLAGS=
12483 ### Use NeXTstep API to implement GUI.
12484 if test "${HAVE_NS}" = "yes"; then
12485
12486 $as_echo "#define HAVE_NS 1" >>confdefs.h
12487
12488 if test "${NS_IMPL_COCOA}" = "yes"; then
12489
12490 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12491
12492 fi
12493 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12494
12495 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12496
12497 # See also .m.o rule in Makefile.in */
12498 # FIXME: are all these flags really needed? Document here why. */
12499 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12500 ## Extra CFLAGS applied to src/*.m files.
12501 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12502 fi
12503 # We also have mouse menus.
12504 HAVE_MENUS=yes
12505 OTHER_FILES=ns-app
12506 fi
12507
12508
12509 ### Use session management (-lSM -lICE) if available
12510 HAVE_X_SM=no
12511 LIBXSM=
12512 if test "${HAVE_X11}" = "yes"; then
12513 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12514 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12516 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12517 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12518 $as_echo_n "(cached) " >&6
12519 else
12520 ac_check_lib_save_LIBS=$LIBS
12521 LIBS="-lSM -lICE $LIBS"
12522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12523 /* end confdefs.h. */
12524
12525 /* Override any GCC internal prototype to avoid an error.
12526 Use char because int might match the return type of a GCC
12527 builtin and then its argument prototype would still apply. */
12528 #ifdef __cplusplus
12529 extern "C"
12530 #endif
12531 char SmcOpenConnection ();
12532 int
12533 main ()
12534 {
12535 return SmcOpenConnection ();
12536 ;
12537 return 0;
12538 }
12539 _ACEOF
12540 if ac_fn_c_try_link "$LINENO"; then :
12541 ac_cv_lib_SM_SmcOpenConnection=yes
12542 else
12543 ac_cv_lib_SM_SmcOpenConnection=no
12544 fi
12545 rm -f core conftest.err conftest.$ac_objext \
12546 conftest$ac_exeext conftest.$ac_ext
12547 LIBS=$ac_check_lib_save_LIBS
12548 fi
12549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12550 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12551 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12552 HAVE_X_SM=yes
12553 fi
12554
12555 fi
12556
12557
12558
12559 if test "${HAVE_X_SM}" = "yes"; then
12560
12561 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12562
12563 LIBXSM="-lSM -lICE"
12564 case "$LIBS" in
12565 *-lSM*) ;;
12566 *) LIBS="$LIBXSM $LIBS" ;;
12567 esac
12568 fi
12569 fi
12570
12571
12572 ### Use libxml (-lxml2) if available
12573 HAVE_LIBXML2=no
12574 if test "${with_xml2}" != "no"; then
12575 ### I'm not sure what the version number should be, so I just guessed.
12576
12577 succeeded=no
12578
12579 if test "$PKG_CONFIG" = "no" ; then
12580 HAVE_LIBXML2=no
12581 else
12582 PKG_CONFIG_MIN_VERSION=0.9.0
12583 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12585 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12586
12587 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12588 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12589 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12590 edit_cflags="
12591 s,///*,/,g
12592 s/^/ /
12593 s/ -I/ $isystem/g
12594 s/^ //
12595 "
12596 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12597 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12599 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12600 succeeded=yes
12601 else
12602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12603 $as_echo "no" >&6; }
12604 LIBXML2_CFLAGS=""
12605 LIBXML2_LIBS=""
12606 ## If we have a custom action on failure, don't print errors, but
12607 ## do set a variable so people can do so.
12608 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12609
12610 fi
12611
12612
12613
12614 else
12615 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12616 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12617 fi
12618 fi
12619
12620 if test $succeeded = yes; then
12621 HAVE_LIBXML2=yes
12622 else
12623 HAVE_LIBXML2=no
12624 fi
12625
12626 if test "${HAVE_LIBXML2}" = "yes"; then
12627 LIBS="$LIBXML2_LIBS $LIBS"
12628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12629 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12630 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12631 $as_echo_n "(cached) " >&6
12632 else
12633 ac_check_lib_save_LIBS=$LIBS
12634 LIBS="-lxml2 $LIBS"
12635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12636 /* end confdefs.h. */
12637
12638 /* Override any GCC internal prototype to avoid an error.
12639 Use char because int might match the return type of a GCC
12640 builtin and then its argument prototype would still apply. */
12641 #ifdef __cplusplus
12642 extern "C"
12643 #endif
12644 char htmlReadMemory ();
12645 int
12646 main ()
12647 {
12648 return htmlReadMemory ();
12649 ;
12650 return 0;
12651 }
12652 _ACEOF
12653 if ac_fn_c_try_link "$LINENO"; then :
12654 ac_cv_lib_xml2_htmlReadMemory=yes
12655 else
12656 ac_cv_lib_xml2_htmlReadMemory=no
12657 fi
12658 rm -f core conftest.err conftest.$ac_objext \
12659 conftest$ac_exeext conftest.$ac_ext
12660 LIBS=$ac_check_lib_save_LIBS
12661 fi
12662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12663 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12664 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12665 HAVE_LIBXML2=yes
12666 else
12667 HAVE_LIBXML2=no
12668 fi
12669
12670 if test "${HAVE_LIBXML2}" = "yes"; then
12671
12672 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12673
12674 else
12675 LIBXML2_LIBS=""
12676 LIBXML2_CFLAGS=""
12677 fi
12678 fi
12679 fi
12680
12681
12682
12683 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12685 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12686 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12687 $as_echo_n "(cached) " >&6
12688 else
12689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12690 /* end confdefs.h. */
12691 #include <netdb.h>
12692 int
12693 main ()
12694 {
12695 return h_errno;
12696 ;
12697 return 0;
12698 }
12699 _ACEOF
12700 if ac_fn_c_try_link "$LINENO"; then :
12701 emacs_cv_netdb_declares_h_errno=yes
12702 else
12703 emacs_cv_netdb_declares_h_errno=no
12704 fi
12705 rm -f core conftest.err conftest.$ac_objext \
12706 conftest$ac_exeext conftest.$ac_ext
12707 fi
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12709 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12710 if test $emacs_cv_netdb_declares_h_errno = yes; then
12711
12712 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12713
12714 fi
12715
12716 # fmod, logb, and frexp are found in -lm on most systems.
12717 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12719 $as_echo_n "checking for sqrt in -lm... " >&6; }
12720 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12721 $as_echo_n "(cached) " >&6
12722 else
12723 ac_check_lib_save_LIBS=$LIBS
12724 LIBS="-lm $LIBS"
12725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12726 /* end confdefs.h. */
12727
12728 /* Override any GCC internal prototype to avoid an error.
12729 Use char because int might match the return type of a GCC
12730 builtin and then its argument prototype would still apply. */
12731 #ifdef __cplusplus
12732 extern "C"
12733 #endif
12734 char sqrt ();
12735 int
12736 main ()
12737 {
12738 return sqrt ();
12739 ;
12740 return 0;
12741 }
12742 _ACEOF
12743 if ac_fn_c_try_link "$LINENO"; then :
12744 ac_cv_lib_m_sqrt=yes
12745 else
12746 ac_cv_lib_m_sqrt=no
12747 fi
12748 rm -f core conftest.err conftest.$ac_objext \
12749 conftest$ac_exeext conftest.$ac_ext
12750 LIBS=$ac_check_lib_save_LIBS
12751 fi
12752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12753 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12754 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
12755 cat >>confdefs.h <<_ACEOF
12756 #define HAVE_LIBM 1
12757 _ACEOF
12758
12759 LIBS="-lm $LIBS"
12760
12761 fi
12762
12763
12764 # Check for mail-locking functions in a "mail" library. Probably this should
12765 # have the same check as for liblockfile below.
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12767 $as_echo_n "checking for maillock in -lmail... " >&6; }
12768 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
12769 $as_echo_n "(cached) " >&6
12770 else
12771 ac_check_lib_save_LIBS=$LIBS
12772 LIBS="-lmail $LIBS"
12773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12774 /* end confdefs.h. */
12775
12776 /* Override any GCC internal prototype to avoid an error.
12777 Use char because int might match the return type of a GCC
12778 builtin and then its argument prototype would still apply. */
12779 #ifdef __cplusplus
12780 extern "C"
12781 #endif
12782 char maillock ();
12783 int
12784 main ()
12785 {
12786 return maillock ();
12787 ;
12788 return 0;
12789 }
12790 _ACEOF
12791 if ac_fn_c_try_link "$LINENO"; then :
12792 ac_cv_lib_mail_maillock=yes
12793 else
12794 ac_cv_lib_mail_maillock=no
12795 fi
12796 rm -f core conftest.err conftest.$ac_objext \
12797 conftest$ac_exeext conftest.$ac_ext
12798 LIBS=$ac_check_lib_save_LIBS
12799 fi
12800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12801 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12802 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
12803 have_mail=yes
12804 else
12805 have_mail=no
12806 fi
12807
12808 if test $have_mail = yes; then
12809 LIBS_MAIL=-lmail
12810 LIBS="$LIBS_MAIL $LIBS"
12811
12812 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12813
12814 else
12815 LIBS_MAIL=
12816 fi
12817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12818 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12819 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
12820 $as_echo_n "(cached) " >&6
12821 else
12822 ac_check_lib_save_LIBS=$LIBS
12823 LIBS="-llockfile $LIBS"
12824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12825 /* end confdefs.h. */
12826
12827 /* Override any GCC internal prototype to avoid an error.
12828 Use char because int might match the return type of a GCC
12829 builtin and then its argument prototype would still apply. */
12830 #ifdef __cplusplus
12831 extern "C"
12832 #endif
12833 char maillock ();
12834 int
12835 main ()
12836 {
12837 return maillock ();
12838 ;
12839 return 0;
12840 }
12841 _ACEOF
12842 if ac_fn_c_try_link "$LINENO"; then :
12843 ac_cv_lib_lockfile_maillock=yes
12844 else
12845 ac_cv_lib_lockfile_maillock=no
12846 fi
12847 rm -f core conftest.err conftest.$ac_objext \
12848 conftest$ac_exeext conftest.$ac_ext
12849 LIBS=$ac_check_lib_save_LIBS
12850 fi
12851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12852 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12853 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
12854 have_lockfile=yes
12855 else
12856 have_lockfile=no
12857 fi
12858
12859 if test $have_lockfile = yes; then
12860 LIBS_MAIL=-llockfile
12861 LIBS="$LIBS_MAIL $LIBS"
12862
12863 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12864
12865 else
12866 # If we have the shared liblockfile, assume we must use it for mail
12867 # locking (e.g. Debian). If we couldn't link against liblockfile
12868 # (no liblockfile.a installed), ensure that we don't need to.
12869 # Extract the first word of "liblockfile.so", so it can be a program name with args.
12870 set dummy liblockfile.so; ac_word=$2
12871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12872 $as_echo_n "checking for $ac_word... " >&6; }
12873 if test "${ac_cv_prog_liblockfile+set}" = set; then :
12874 $as_echo_n "(cached) " >&6
12875 else
12876 if test -n "$liblockfile"; then
12877 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12878 else
12879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12880 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12881 for as_dir in $as_dummy
12882 do
12883 IFS=$as_save_IFS
12884 test -z "$as_dir" && as_dir=.
12885 for ac_exec_ext in '' $ac_executable_extensions; do
12886 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12887 ac_cv_prog_liblockfile="yes"
12888 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12889 break 2
12890 fi
12891 done
12892 done
12893 IFS=$as_save_IFS
12894
12895 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12896 fi
12897 fi
12898 liblockfile=$ac_cv_prog_liblockfile
12899 if test -n "$liblockfile"; then
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12901 $as_echo "$liblockfile" >&6; }
12902 else
12903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12904 $as_echo "no" >&6; }
12905 fi
12906
12907
12908 if test $ac_cv_prog_liblockfile = yes; then
12909 as_fn_error "Shared liblockfile found but can't link against it.
12910 This probably means that movemail could lose mail.
12911 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12912 fi
12913 fi
12914 for ac_func in touchlock
12915 do :
12916 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12917 if test "x$ac_cv_func_touchlock" = x""yes; then :
12918 cat >>confdefs.h <<_ACEOF
12919 #define HAVE_TOUCHLOCK 1
12920 _ACEOF
12921
12922 fi
12923 done
12924
12925
12926
12927
12928
12929
12930 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12931 ## interlock access to the mail spool. The alternative is a lock file named
12932 ## /usr/spool/mail/$USER.lock.
12933 mail_lock=no
12934 case "$opsys" in
12935 aix4-2) mail_lock="lockf" ;;
12936
12937 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12938
12939 ## On GNU/Linux systems, both methods are used by various mail programs.
12940 ## I assume most people are using newer mailers that have heard of flock.
12941 ## Change this if you need to.
12942 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12943 ## configure gets the right answers, and that means *NOT* using flock.
12944 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12945 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
12946 ## Debian maintainer hasn't provided a clean fix for Emacs.
12947 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12948 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12949 ## correct logic. -- fx
12950 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12951 ## liblockfile is a Free Software replacement for libmail, used on
12952 ## Debian systems and elsewhere. -rfr.
12953 gnu-*)
12954 mail_lock="flock"
12955 if test $have_mail = yes || test $have_lockfile = yes; then
12956 test $ac_cv_header_maillock_h = yes && mail_lock=no
12957 fi
12958 ;;
12959 esac
12960
12961 BLESSMAIL_TARGET=
12962 case "$mail_lock" in
12963 flock)
12964 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12965 ;;
12966
12967 lockf)
12968 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12969 ;;
12970
12971 *) BLESSMAIL_TARGET="need-blessmail" ;;
12972 esac
12973
12974
12975
12976 for ac_func in gethostname \
12977 rename closedir mkdir rmdir getrusage get_current_dir_name \
12978 random lrand48 logb frexp fmod rint cbrt setsid \
12979 strerror fpathconf select euidaccess getpagesize setlocale \
12980 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12981 __fpending strsignal setitimer \
12982 sendto recvfrom getsockname getpeername \
12983 gai_strerror mkstemp getline getdelim fsync sync \
12984 difftime posix_memalign \
12985 getpwent endpwent getgrent endgrent \
12986 cfmakeraw cfsetspeed copysign __executable_start
12987 do :
12988 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12989 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12990 eval as_val=\$$as_ac_var
12991 if test "x$as_val" = x""yes; then :
12992 cat >>confdefs.h <<_ACEOF
12993 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12994 _ACEOF
12995
12996 fi
12997 done
12998
12999
13000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13001 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13002 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13003 $as_echo_n "(cached) " >&6
13004 else
13005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13006 /* end confdefs.h. */
13007
13008 int
13009 main ()
13010 {
13011 __builtin_unwind_init ();
13012 ;
13013 return 0;
13014 }
13015 _ACEOF
13016 if ac_fn_c_try_link "$LINENO"; then :
13017 emacs_cv_func___builtin_unwind_init=yes
13018 else
13019 emacs_cv_func___builtin_unwind_init=no
13020 fi
13021 rm -f core conftest.err conftest.$ac_objext \
13022 conftest$ac_exeext conftest.$ac_ext
13023 fi
13024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13025 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13026 if test $emacs_cv_func___builtin_unwind_init = yes; then
13027
13028 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13029
13030 fi
13031
13032
13033
13034
13035
13036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13037 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13038 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13039 $as_echo_n "(cached) " >&6
13040 else
13041 while :; do
13042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13043 /* end confdefs.h. */
13044 #include <sys/types.h> /* for off_t */
13045 #include <stdio.h>
13046 int
13047 main ()
13048 {
13049 int (*fp) (FILE *, off_t, int) = fseeko;
13050 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13051 ;
13052 return 0;
13053 }
13054 _ACEOF
13055 if ac_fn_c_try_link "$LINENO"; then :
13056 ac_cv_sys_largefile_source=no; break
13057 fi
13058 rm -f core conftest.err conftest.$ac_objext \
13059 conftest$ac_exeext conftest.$ac_ext
13060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13061 /* end confdefs.h. */
13062 #define _LARGEFILE_SOURCE 1
13063 #include <sys/types.h> /* for off_t */
13064 #include <stdio.h>
13065 int
13066 main ()
13067 {
13068 int (*fp) (FILE *, off_t, int) = fseeko;
13069 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13070 ;
13071 return 0;
13072 }
13073 _ACEOF
13074 if ac_fn_c_try_link "$LINENO"; then :
13075 ac_cv_sys_largefile_source=1; break
13076 fi
13077 rm -f core conftest.err conftest.$ac_objext \
13078 conftest$ac_exeext conftest.$ac_ext
13079 ac_cv_sys_largefile_source=unknown
13080 break
13081 done
13082 fi
13083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13084 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13085 case $ac_cv_sys_largefile_source in #(
13086 no | unknown) ;;
13087 *)
13088 cat >>confdefs.h <<_ACEOF
13089 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13090 _ACEOF
13091 ;;
13092 esac
13093 rm -rf conftest*
13094
13095 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13096 # in glibc 2.1.3, but that breaks too many other things.
13097 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13098 if test $ac_cv_sys_largefile_source != unknown; then
13099
13100 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13101
13102 fi
13103
13104
13105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13106 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13107 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13108 $as_echo_n "(cached) " >&6
13109 else
13110 # Use it with a single arg.
13111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h. */
13113 $ac_includes_default
13114 int
13115 main ()
13116 {
13117 getpgrp (0);
13118 ;
13119 return 0;
13120 }
13121 _ACEOF
13122 if ac_fn_c_try_compile "$LINENO"; then :
13123 ac_cv_func_getpgrp_void=no
13124 else
13125 ac_cv_func_getpgrp_void=yes
13126 fi
13127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13128
13129 fi
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13131 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13132 if test $ac_cv_func_getpgrp_void = yes; then
13133
13134 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13135
13136 fi
13137
13138
13139 # UNIX98 PTYs.
13140 for ac_func in grantpt
13141 do :
13142 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13143 if test "x$ac_cv_func_grantpt" = x""yes; then :
13144 cat >>confdefs.h <<_ACEOF
13145 #define HAVE_GRANTPT 1
13146 _ACEOF
13147
13148 fi
13149 done
13150
13151
13152 # PTY-related GNU extensions.
13153 for ac_func in getpt
13154 do :
13155 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13156 if test "x$ac_cv_func_getpt" = x""yes; then :
13157 cat >>confdefs.h <<_ACEOF
13158 #define HAVE_GETPT 1
13159 _ACEOF
13160
13161 fi
13162 done
13163
13164
13165 # Check this now, so that we will NOT find the above functions in ncurses.
13166 # That is because we have not set up to link ncurses in lib-src.
13167 # It's better to believe a function is not available
13168 # than to expect to find it in ncurses.
13169 # Also we need tputs and friends to be able to build at all.
13170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13171 $as_echo_n "checking for library containing tputs... " >&6; }
13172 # Run a test program that contains a call to tputs, a call that is
13173 # never executed. This tests whether a pre-'main' dynamic linker
13174 # works with the library. It's too much trouble to actually call
13175 # tputs in the test program, due to portability hassles. When
13176 # cross-compiling, assume the test program will run if it links.
13177
13178 # Maybe curses should be tried earlier?
13179 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13180 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13181 OLIBS=$LIBS
13182 if test -z "$tputs_library"; then
13183 LIBS_TERMCAP=
13184 msg='none required'
13185 else
13186 LIBS_TERMCAP=-l$tputs_library
13187 msg=$LIBS_TERMCAP
13188 LIBS="$LIBS_TERMCAP $LIBS"
13189 fi
13190 if test "$cross_compiling" = yes; then :
13191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13192 /* end confdefs.h. */
13193
13194 extern void tputs (const char *, int, int (*)(int));
13195 int main (int argc, char **argv)
13196 {
13197 if (argc == 10000)
13198 tputs (argv[0], 0, 0);
13199 return 0;
13200 }
13201
13202 _ACEOF
13203 if ac_fn_c_try_link "$LINENO"; then :
13204
13205 else
13206 msg=no
13207 fi
13208 rm -f core conftest.err conftest.$ac_objext \
13209 conftest$ac_exeext conftest.$ac_ext
13210 else
13211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13212 /* end confdefs.h. */
13213
13214 extern void tputs (const char *, int, int (*)(int));
13215 int main (int argc, char **argv)
13216 {
13217 if (argc == 10000)
13218 tputs (argv[0], 0, 0);
13219 return 0;
13220 }
13221
13222 _ACEOF
13223 if ac_fn_c_try_run "$LINENO"; then :
13224
13225 else
13226 msg=no
13227 fi
13228 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13229 conftest.$ac_objext conftest.beam conftest.$ac_ext
13230 fi
13231
13232 LIBS=$OLIBS
13233 if test "X$msg" != Xno; then
13234 break
13235 fi
13236 done
13237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13238 $as_echo "$msg" >&6; }
13239 if test "X$msg" = Xno; then
13240 as_fn_error "The required function \`tputs' was not found in any library.
13241 The following libraries were tried (in order):
13242 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13243 Please try installing whichever of these libraries is most appropriate
13244 for your system, together with its header files.
13245 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13246 fi
13247
13248 ## Use termcap instead of terminfo?
13249 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13250 TERMINFO=yes
13251 ## FIXME? In the cases below where we unconditionally set
13252 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13253 ## if that was found above to have tputs.
13254 ## Should we use the gnu* logic everywhere?
13255 case "$opsys" in
13256 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13257 ## The ncurses library has been moved out of the System framework in
13258 ## Mac OS X 10.2. So if configure detects it, set the command-line
13259 ## option to use it.
13260 darwin) LIBS_TERMCAP="-lncurses" ;;
13261
13262 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13263
13264 freebsd)
13265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13266 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13267 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13268 $as_echo_n "(cached) " >&6
13269 else
13270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13271 /* end confdefs.h. */
13272 #include <osreldate.h>
13273 int
13274 main ()
13275 {
13276 #if __FreeBSD_version < 400000
13277 fail;
13278 #endif
13279
13280 ;
13281 return 0;
13282 }
13283 _ACEOF
13284 if ac_fn_c_try_link "$LINENO"; then :
13285 emacs_cv_freebsd_terminfo=yes
13286 else
13287 emacs_cv_freebsd_terminfo=no
13288 fi
13289 rm -f core conftest.err conftest.$ac_objext \
13290 conftest$ac_exeext conftest.$ac_ext
13291 fi
13292
13293
13294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13295 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13296
13297 if test $emacs_cv_freebsd_terminfo = yes; then
13298 LIBS_TERMCAP="-lncurses"
13299 else
13300 TERMINFO=no
13301 LIBS_TERMCAP="-ltermcap"
13302 fi
13303 ;;
13304
13305 netbsd)
13306 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13307 TERMINFO=no
13308 LIBS_TERMCAP="-ltermcap"
13309 fi
13310 ;;
13311
13312 openbsd) LIBS_TERMCAP="-lncurses" ;;
13313
13314 ## hpux: Make sure we get select from libc rather than from libcurses
13315 ## because libcurses on HPUX 10.10 has a broken version of select.
13316 ## We used to use -lc -lcurses, but this may be cleaner.
13317 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13318 # set that way, now it uses the default). Isn't this a contradiction?
13319 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13320
13321 esac
13322
13323 TERMCAP_OBJ=tparam.o
13324 if test $TERMINFO = yes; then
13325
13326 $as_echo "#define TERMINFO 1" >>confdefs.h
13327
13328 TERMCAP_OBJ=terminfo.o
13329 fi
13330
13331
13332
13333
13334 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13335 resolv=no
13336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h. */
13338 #include <netinet/in.h>
13339 #include <arpa/nameser.h>
13340 #include <resolv.h>
13341 int
13342 main ()
13343 {
13344 return res_init();
13345 ;
13346 return 0;
13347 }
13348 _ACEOF
13349 if ac_fn_c_try_link "$LINENO"; then :
13350 have_res_init=yes
13351 else
13352 have_res_init=no
13353 fi
13354 rm -f core conftest.err conftest.$ac_objext \
13355 conftest$ac_exeext conftest.$ac_ext
13356 if test "$have_res_init" = no; then
13357 OLIBS="$LIBS"
13358 LIBS="$LIBS -lresolv"
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13360 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13362 /* end confdefs.h. */
13363 #include <netinet/in.h>
13364 #include <arpa/nameser.h>
13365 #include <resolv.h>
13366 int
13367 main ()
13368 {
13369 return res_init();
13370 ;
13371 return 0;
13372 }
13373 _ACEOF
13374 if ac_fn_c_try_link "$LINENO"; then :
13375 have_res_init=yes
13376 else
13377 have_res_init=no
13378 fi
13379 rm -f core conftest.err conftest.$ac_objext \
13380 conftest$ac_exeext conftest.$ac_ext
13381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13382 $as_echo "$have_res_init" >&6; }
13383 if test "$have_res_init" = yes ; then
13384 resolv=yes
13385 fi
13386 LIBS="$OLIBS"
13387 fi
13388
13389 if test "$have_res_init" = yes; then
13390
13391 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13392
13393 fi
13394
13395 # Do we need the Hesiod library to provide the support routines?
13396 LIBHESIOD=
13397 if test "$with_hesiod" != no ; then
13398 # Don't set $LIBS here -- see comments above. FIXME which comments?
13399 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13400 if test "x$ac_cv_func_res_send" = x""yes; then :
13401
13402 else
13403 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13404 if test "x$ac_cv_func___res_send" = x""yes; then :
13405
13406 else
13407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13408 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13409 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13410 $as_echo_n "(cached) " >&6
13411 else
13412 ac_check_lib_save_LIBS=$LIBS
13413 LIBS="-lresolv $LIBS"
13414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13415 /* end confdefs.h. */
13416
13417 /* Override any GCC internal prototype to avoid an error.
13418 Use char because int might match the return type of a GCC
13419 builtin and then its argument prototype would still apply. */
13420 #ifdef __cplusplus
13421 extern "C"
13422 #endif
13423 char res_send ();
13424 int
13425 main ()
13426 {
13427 return res_send ();
13428 ;
13429 return 0;
13430 }
13431 _ACEOF
13432 if ac_fn_c_try_link "$LINENO"; then :
13433 ac_cv_lib_resolv_res_send=yes
13434 else
13435 ac_cv_lib_resolv_res_send=no
13436 fi
13437 rm -f core conftest.err conftest.$ac_objext \
13438 conftest$ac_exeext conftest.$ac_ext
13439 LIBS=$ac_check_lib_save_LIBS
13440 fi
13441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13442 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13443 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13444 resolv=yes
13445 else
13446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13447 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13448 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13449 $as_echo_n "(cached) " >&6
13450 else
13451 ac_check_lib_save_LIBS=$LIBS
13452 LIBS="-lresolv $LIBS"
13453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13454 /* end confdefs.h. */
13455
13456 /* Override any GCC internal prototype to avoid an error.
13457 Use char because int might match the return type of a GCC
13458 builtin and then its argument prototype would still apply. */
13459 #ifdef __cplusplus
13460 extern "C"
13461 #endif
13462 char __res_send ();
13463 int
13464 main ()
13465 {
13466 return __res_send ();
13467 ;
13468 return 0;
13469 }
13470 _ACEOF
13471 if ac_fn_c_try_link "$LINENO"; then :
13472 ac_cv_lib_resolv___res_send=yes
13473 else
13474 ac_cv_lib_resolv___res_send=no
13475 fi
13476 rm -f core conftest.err conftest.$ac_objext \
13477 conftest$ac_exeext conftest.$ac_ext
13478 LIBS=$ac_check_lib_save_LIBS
13479 fi
13480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13481 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13482 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13483 resolv=yes
13484 fi
13485
13486 fi
13487
13488 fi
13489
13490 fi
13491
13492 if test "$resolv" = yes ; then
13493 RESOLVLIB=-lresolv
13494 else
13495 RESOLVLIB=
13496 fi
13497 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13498 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13499
13500 else
13501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13502 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13503 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13504 $as_echo_n "(cached) " >&6
13505 else
13506 ac_check_lib_save_LIBS=$LIBS
13507 LIBS="-lhesiod $RESOLVLIB $LIBS"
13508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13509 /* end confdefs.h. */
13510
13511 /* Override any GCC internal prototype to avoid an error.
13512 Use char because int might match the return type of a GCC
13513 builtin and then its argument prototype would still apply. */
13514 #ifdef __cplusplus
13515 extern "C"
13516 #endif
13517 char hes_getmailhost ();
13518 int
13519 main ()
13520 {
13521 return hes_getmailhost ();
13522 ;
13523 return 0;
13524 }
13525 _ACEOF
13526 if ac_fn_c_try_link "$LINENO"; then :
13527 ac_cv_lib_hesiod_hes_getmailhost=yes
13528 else
13529 ac_cv_lib_hesiod_hes_getmailhost=no
13530 fi
13531 rm -f core conftest.err conftest.$ac_objext \
13532 conftest$ac_exeext conftest.$ac_ext
13533 LIBS=$ac_check_lib_save_LIBS
13534 fi
13535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13536 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13537 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13538 hesiod=yes
13539 else
13540 :
13541 fi
13542
13543 fi
13544
13545
13546 if test x"$hesiod" = xyes; then
13547
13548 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13549
13550 LIBHESIOD=-lhesiod
13551 fi
13552 fi
13553
13554
13555 # Do we need libresolv (due to res_init or Hesiod)?
13556 if test "$resolv" = yes ; then
13557
13558 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13559
13560 LIBRESOLV=-lresolv
13561 else
13562 LIBRESOLV=
13563 fi
13564
13565
13566 # These tell us which Kerberos-related libraries to use.
13567 COM_ERRLIB=
13568 CRYPTOLIB=
13569 KRB5LIB=
13570 DESLIB=
13571 KRB4LIB=
13572
13573 if test "${with_kerberos}" != no; then
13574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13575 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13576 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13577 $as_echo_n "(cached) " >&6
13578 else
13579 ac_check_lib_save_LIBS=$LIBS
13580 LIBS="-lcom_err $LIBS"
13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13582 /* end confdefs.h. */
13583
13584 /* Override any GCC internal prototype to avoid an error.
13585 Use char because int might match the return type of a GCC
13586 builtin and then its argument prototype would still apply. */
13587 #ifdef __cplusplus
13588 extern "C"
13589 #endif
13590 char com_err ();
13591 int
13592 main ()
13593 {
13594 return com_err ();
13595 ;
13596 return 0;
13597 }
13598 _ACEOF
13599 if ac_fn_c_try_link "$LINENO"; then :
13600 ac_cv_lib_com_err_com_err=yes
13601 else
13602 ac_cv_lib_com_err_com_err=no
13603 fi
13604 rm -f core conftest.err conftest.$ac_objext \
13605 conftest$ac_exeext conftest.$ac_ext
13606 LIBS=$ac_check_lib_save_LIBS
13607 fi
13608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13609 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13610 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13611 have_com_err=yes
13612 else
13613 have_com_err=no
13614 fi
13615
13616 if test $have_com_err = yes; then
13617 COM_ERRLIB=-lcom_err
13618 LIBS="$COM_ERRLIB $LIBS"
13619
13620 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13621
13622 fi
13623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13624 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13625 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13626 $as_echo_n "(cached) " >&6
13627 else
13628 ac_check_lib_save_LIBS=$LIBS
13629 LIBS="-lcrypto $LIBS"
13630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13631 /* end confdefs.h. */
13632
13633 /* Override any GCC internal prototype to avoid an error.
13634 Use char because int might match the return type of a GCC
13635 builtin and then its argument prototype would still apply. */
13636 #ifdef __cplusplus
13637 extern "C"
13638 #endif
13639 char mit_des_cbc_encrypt ();
13640 int
13641 main ()
13642 {
13643 return mit_des_cbc_encrypt ();
13644 ;
13645 return 0;
13646 }
13647 _ACEOF
13648 if ac_fn_c_try_link "$LINENO"; then :
13649 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13650 else
13651 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13652 fi
13653 rm -f core conftest.err conftest.$ac_objext \
13654 conftest$ac_exeext conftest.$ac_ext
13655 LIBS=$ac_check_lib_save_LIBS
13656 fi
13657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13658 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13659 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13660 have_crypto=yes
13661 else
13662 have_crypto=no
13663 fi
13664
13665 if test $have_crypto = yes; then
13666 CRYPTOLIB=-lcrypto
13667 LIBS="$CRYPTOLIB $LIBS"
13668
13669 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13670
13671 fi
13672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13673 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13674 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13675 $as_echo_n "(cached) " >&6
13676 else
13677 ac_check_lib_save_LIBS=$LIBS
13678 LIBS="-lk5crypto $LIBS"
13679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13680 /* end confdefs.h. */
13681
13682 /* Override any GCC internal prototype to avoid an error.
13683 Use char because int might match the return type of a GCC
13684 builtin and then its argument prototype would still apply. */
13685 #ifdef __cplusplus
13686 extern "C"
13687 #endif
13688 char mit_des_cbc_encrypt ();
13689 int
13690 main ()
13691 {
13692 return mit_des_cbc_encrypt ();
13693 ;
13694 return 0;
13695 }
13696 _ACEOF
13697 if ac_fn_c_try_link "$LINENO"; then :
13698 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13699 else
13700 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13701 fi
13702 rm -f core conftest.err conftest.$ac_objext \
13703 conftest$ac_exeext conftest.$ac_ext
13704 LIBS=$ac_check_lib_save_LIBS
13705 fi
13706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13707 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13708 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13709 have_k5crypto=yes
13710 else
13711 have_k5crypto=no
13712 fi
13713
13714 if test $have_k5crypto = yes; then
13715 CRYPTOLIB=-lk5crypto
13716 LIBS="$CRYPTOLIB $LIBS"
13717
13718 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13719
13720 fi
13721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13722 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13723 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13724 $as_echo_n "(cached) " >&6
13725 else
13726 ac_check_lib_save_LIBS=$LIBS
13727 LIBS="-lkrb5 $LIBS"
13728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13729 /* end confdefs.h. */
13730
13731 /* Override any GCC internal prototype to avoid an error.
13732 Use char because int might match the return type of a GCC
13733 builtin and then its argument prototype would still apply. */
13734 #ifdef __cplusplus
13735 extern "C"
13736 #endif
13737 char krb5_init_context ();
13738 int
13739 main ()
13740 {
13741 return krb5_init_context ();
13742 ;
13743 return 0;
13744 }
13745 _ACEOF
13746 if ac_fn_c_try_link "$LINENO"; then :
13747 ac_cv_lib_krb5_krb5_init_context=yes
13748 else
13749 ac_cv_lib_krb5_krb5_init_context=no
13750 fi
13751 rm -f core conftest.err conftest.$ac_objext \
13752 conftest$ac_exeext conftest.$ac_ext
13753 LIBS=$ac_check_lib_save_LIBS
13754 fi
13755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13756 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13757 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13758 have_krb5=yes
13759 else
13760 have_krb5=no
13761 fi
13762
13763 if test $have_krb5=yes; then
13764 KRB5LIB=-lkrb5
13765 LIBS="$KRB5LIB $LIBS"
13766
13767 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13768
13769 fi
13770 if test "${with_kerberos5}" = no; then
13771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13772 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13773 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13774 $as_echo_n "(cached) " >&6
13775 else
13776 ac_check_lib_save_LIBS=$LIBS
13777 LIBS="-ldes425 $LIBS"
13778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13779 /* end confdefs.h. */
13780
13781 /* Override any GCC internal prototype to avoid an error.
13782 Use char because int might match the return type of a GCC
13783 builtin and then its argument prototype would still apply. */
13784 #ifdef __cplusplus
13785 extern "C"
13786 #endif
13787 char des_cbc_encrypt ();
13788 int
13789 main ()
13790 {
13791 return des_cbc_encrypt ();
13792 ;
13793 return 0;
13794 }
13795 _ACEOF
13796 if ac_fn_c_try_link "$LINENO"; then :
13797 ac_cv_lib_des425_des_cbc_encrypt=yes
13798 else
13799 ac_cv_lib_des425_des_cbc_encrypt=no
13800 fi
13801 rm -f core conftest.err conftest.$ac_objext \
13802 conftest$ac_exeext conftest.$ac_ext
13803 LIBS=$ac_check_lib_save_LIBS
13804 fi
13805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13806 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13807 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13808 have_des425=yes
13809 else
13810 have_des425=no
13811 fi
13812
13813 if test $have_des425 = yes; then
13814 DESLIB=-ldes425
13815 LIBS="$DESLIB $LIBS"
13816
13817 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13818
13819 else
13820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13821 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13822 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13823 $as_echo_n "(cached) " >&6
13824 else
13825 ac_check_lib_save_LIBS=$LIBS
13826 LIBS="-ldes $LIBS"
13827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13828 /* end confdefs.h. */
13829
13830 /* Override any GCC internal prototype to avoid an error.
13831 Use char because int might match the return type of a GCC
13832 builtin and then its argument prototype would still apply. */
13833 #ifdef __cplusplus
13834 extern "C"
13835 #endif
13836 char des_cbc_encrypt ();
13837 int
13838 main ()
13839 {
13840 return des_cbc_encrypt ();
13841 ;
13842 return 0;
13843 }
13844 _ACEOF
13845 if ac_fn_c_try_link "$LINENO"; then :
13846 ac_cv_lib_des_des_cbc_encrypt=yes
13847 else
13848 ac_cv_lib_des_des_cbc_encrypt=no
13849 fi
13850 rm -f core conftest.err conftest.$ac_objext \
13851 conftest$ac_exeext conftest.$ac_ext
13852 LIBS=$ac_check_lib_save_LIBS
13853 fi
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13855 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13856 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13857 have_des=yes
13858 else
13859 have_des=no
13860 fi
13861
13862 if test $have_des = yes; then
13863 DESLIB=-ldes
13864 LIBS="$DESLIB $LIBS"
13865
13866 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13867
13868 fi
13869 fi
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13871 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13872 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13873 $as_echo_n "(cached) " >&6
13874 else
13875 ac_check_lib_save_LIBS=$LIBS
13876 LIBS="-lkrb4 $LIBS"
13877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13878 /* end confdefs.h. */
13879
13880 /* Override any GCC internal prototype to avoid an error.
13881 Use char because int might match the return type of a GCC
13882 builtin and then its argument prototype would still apply. */
13883 #ifdef __cplusplus
13884 extern "C"
13885 #endif
13886 char krb_get_cred ();
13887 int
13888 main ()
13889 {
13890 return krb_get_cred ();
13891 ;
13892 return 0;
13893 }
13894 _ACEOF
13895 if ac_fn_c_try_link "$LINENO"; then :
13896 ac_cv_lib_krb4_krb_get_cred=yes
13897 else
13898 ac_cv_lib_krb4_krb_get_cred=no
13899 fi
13900 rm -f core conftest.err conftest.$ac_objext \
13901 conftest$ac_exeext conftest.$ac_ext
13902 LIBS=$ac_check_lib_save_LIBS
13903 fi
13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13905 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13906 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13907 have_krb4=yes
13908 else
13909 have_krb4=no
13910 fi
13911
13912 if test $have_krb4 = yes; then
13913 KRB4LIB=-lkrb4
13914 LIBS="$KRB4LIB $LIBS"
13915
13916 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13917
13918 else
13919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13920 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13921 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13922 $as_echo_n "(cached) " >&6
13923 else
13924 ac_check_lib_save_LIBS=$LIBS
13925 LIBS="-lkrb $LIBS"
13926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13927 /* end confdefs.h. */
13928
13929 /* Override any GCC internal prototype to avoid an error.
13930 Use char because int might match the return type of a GCC
13931 builtin and then its argument prototype would still apply. */
13932 #ifdef __cplusplus
13933 extern "C"
13934 #endif
13935 char krb_get_cred ();
13936 int
13937 main ()
13938 {
13939 return krb_get_cred ();
13940 ;
13941 return 0;
13942 }
13943 _ACEOF
13944 if ac_fn_c_try_link "$LINENO"; then :
13945 ac_cv_lib_krb_krb_get_cred=yes
13946 else
13947 ac_cv_lib_krb_krb_get_cred=no
13948 fi
13949 rm -f core conftest.err conftest.$ac_objext \
13950 conftest$ac_exeext conftest.$ac_ext
13951 LIBS=$ac_check_lib_save_LIBS
13952 fi
13953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
13954 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
13955 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
13956 have_krb=yes
13957 else
13958 have_krb=no
13959 fi
13960
13961 if test $have_krb = yes; then
13962 KRB4LIB=-lkrb
13963 LIBS="$KRB4LIB $LIBS"
13964
13965 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
13966
13967 fi
13968 fi
13969 fi
13970
13971 if test "${with_kerberos5}" != no; then
13972 for ac_header in krb5.h
13973 do :
13974 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
13975 if test "x$ac_cv_header_krb5_h" = x""yes; then :
13976 cat >>confdefs.h <<_ACEOF
13977 #define HAVE_KRB5_H 1
13978 _ACEOF
13979 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
13980 "
13981 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
13982
13983 cat >>confdefs.h <<_ACEOF
13984 #define HAVE_KRB5_ERROR_TEXT 1
13985 _ACEOF
13986
13987
13988 fi
13989 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
13990 "
13991 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
13992
13993 cat >>confdefs.h <<_ACEOF
13994 #define HAVE_KRB5_ERROR_E_TEXT 1
13995 _ACEOF
13996
13997
13998 fi
13999
14000 fi
14001
14002 done
14003
14004 else
14005 for ac_header in des.h
14006 do :
14007 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14008 if test "x$ac_cv_header_des_h" = x""yes; then :
14009 cat >>confdefs.h <<_ACEOF
14010 #define HAVE_DES_H 1
14011 _ACEOF
14012
14013 else
14014 for ac_header in kerberosIV/des.h
14015 do :
14016 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14017 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14018 cat >>confdefs.h <<_ACEOF
14019 #define HAVE_KERBEROSIV_DES_H 1
14020 _ACEOF
14021
14022 else
14023 for ac_header in kerberos/des.h
14024 do :
14025 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14026 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14027 cat >>confdefs.h <<_ACEOF
14028 #define HAVE_KERBEROS_DES_H 1
14029 _ACEOF
14030
14031 fi
14032
14033 done
14034
14035 fi
14036
14037 done
14038
14039 fi
14040
14041 done
14042
14043 for ac_header in krb.h
14044 do :
14045 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14046 if test "x$ac_cv_header_krb_h" = x""yes; then :
14047 cat >>confdefs.h <<_ACEOF
14048 #define HAVE_KRB_H 1
14049 _ACEOF
14050
14051 else
14052 for ac_header in kerberosIV/krb.h
14053 do :
14054 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14055 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14056 cat >>confdefs.h <<_ACEOF
14057 #define HAVE_KERBEROSIV_KRB_H 1
14058 _ACEOF
14059
14060 else
14061 for ac_header in kerberos/krb.h
14062 do :
14063 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14064 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14065 cat >>confdefs.h <<_ACEOF
14066 #define HAVE_KERBEROS_KRB_H 1
14067 _ACEOF
14068
14069 fi
14070
14071 done
14072
14073 fi
14074
14075 done
14076
14077 fi
14078
14079 done
14080
14081 fi
14082 for ac_header in com_err.h
14083 do :
14084 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14085 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14086 cat >>confdefs.h <<_ACEOF
14087 #define HAVE_COM_ERR_H 1
14088 _ACEOF
14089
14090 fi
14091
14092 done
14093
14094 fi
14095
14096
14097
14098
14099
14100
14101
14102
14103
14104
14105 for ac_func in $ac_func_list
14106 do :
14107 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14108 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14109 eval as_val=\$$as_ac_var
14110 if test "x$as_val" = x""yes; then :
14111 cat >>confdefs.h <<_ACEOF
14112 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14113 _ACEOF
14114
14115 fi
14116 done
14117
14118
14119
14120
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14122 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14123 if test "${emacs_cv_localtime_cache+set}" = set; then :
14124 $as_echo_n "(cached) " >&6
14125 else
14126 if test x$ac_cv_func_tzset = xyes; then
14127 if test "$cross_compiling" = yes; then :
14128 # If we have tzset, assume the worst when cross-compiling.
14129 emacs_cv_localtime_cache=yes
14130 else
14131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h. */
14133 #include <time.h>
14134 char TZ_GMT0[] = "TZ=GMT0";
14135 char TZ_PST8[] = "TZ=PST8";
14136 main()
14137 {
14138 time_t now = time ((time_t *) 0);
14139 int hour_GMT0, hour_unset;
14140 if (putenv (TZ_GMT0) != 0)
14141 exit (1);
14142 hour_GMT0 = localtime (&now)->tm_hour;
14143 unsetenv("TZ");
14144 hour_unset = localtime (&now)->tm_hour;
14145 if (putenv (TZ_PST8) != 0)
14146 exit (1);
14147 if (localtime (&now)->tm_hour == hour_GMT0)
14148 exit (1);
14149 unsetenv("TZ");
14150 if (localtime (&now)->tm_hour != hour_unset)
14151 exit (1);
14152 exit (0);
14153 }
14154 _ACEOF
14155 if ac_fn_c_try_run "$LINENO"; then :
14156 emacs_cv_localtime_cache=no
14157 else
14158 emacs_cv_localtime_cache=yes
14159 fi
14160 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14161 conftest.$ac_objext conftest.beam conftest.$ac_ext
14162 fi
14163
14164 else
14165 # If we lack tzset, report that localtime does not cache TZ,
14166 # since we can't invalidate the cache if we don't have tzset.
14167 emacs_cv_localtime_cache=no
14168 fi
14169 fi
14170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14171 $as_echo "$emacs_cv_localtime_cache" >&6; }
14172 if test $emacs_cv_localtime_cache = yes; then
14173
14174 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14175
14176 fi
14177
14178 if test "x$HAVE_TIMEVAL" = xyes; then
14179 for ac_func in gettimeofday
14180 do :
14181 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14182 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14183 cat >>confdefs.h <<_ACEOF
14184 #define HAVE_GETTIMEOFDAY 1
14185 _ACEOF
14186
14187 fi
14188 done
14189
14190 if test $ac_cv_func_gettimeofday = yes; then
14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14192 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14193 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14194 $as_echo_n "(cached) " >&6
14195 else
14196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14197 /* end confdefs.h. */
14198
14199 #ifdef TIME_WITH_SYS_TIME
14200 #include <sys/time.h>
14201 #include <time.h>
14202 #else
14203 #ifdef HAVE_SYS_TIME_H
14204 #include <sys/time.h>
14205 #else
14206 #include <time.h>
14207 #endif
14208 #endif
14209 int
14210 main ()
14211 {
14212 struct timeval time;
14213 gettimeofday (&time, 0);
14214 ;
14215 return 0;
14216 }
14217 _ACEOF
14218 if ac_fn_c_try_compile "$LINENO"; then :
14219 emacs_cv_gettimeofday_two_arguments=yes
14220 else
14221 emacs_cv_gettimeofday_two_arguments=no
14222 fi
14223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14224 fi
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14226 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14227 if test $emacs_cv_gettimeofday_two_arguments = no; then
14228
14229 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14230
14231 fi
14232 fi
14233 fi
14234
14235 ok_so_far=yes
14236 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14237 if test "x$ac_cv_func_socket" = x""yes; then :
14238
14239 else
14240 ok_so_far=no
14241 fi
14242
14243 if test $ok_so_far = yes; then
14244 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14245 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14246
14247 else
14248 ok_so_far=no
14249 fi
14250
14251
14252 fi
14253 if test $ok_so_far = yes; then
14254 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14255 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14256
14257 else
14258 ok_so_far=no
14259 fi
14260
14261
14262 fi
14263 if test $ok_so_far = yes; then
14264
14265 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14266
14267 fi
14268
14269 if test -f /usr/lpp/X11/bin/smt.exp; then
14270
14271 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14272
14273 fi
14274
14275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14276 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14277 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14279 $as_echo "yes" >&6; }
14280
14281 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14282
14283 else
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14285 $as_echo "no" >&6; }
14286 fi
14287
14288 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14289 if test "x$ac_cv_type_pid_t" = x""yes; then :
14290
14291 else
14292
14293 cat >>confdefs.h <<_ACEOF
14294 #define pid_t int
14295 _ACEOF
14296
14297 fi
14298
14299 for ac_header in vfork.h
14300 do :
14301 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14302 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14303 cat >>confdefs.h <<_ACEOF
14304 #define HAVE_VFORK_H 1
14305 _ACEOF
14306
14307 fi
14308
14309 done
14310
14311 for ac_func in fork vfork
14312 do :
14313 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14314 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14315 eval as_val=\$$as_ac_var
14316 if test "x$as_val" = x""yes; then :
14317 cat >>confdefs.h <<_ACEOF
14318 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14319 _ACEOF
14320
14321 fi
14322 done
14323
14324 if test "x$ac_cv_func_fork" = xyes; then
14325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14326 $as_echo_n "checking for working fork... " >&6; }
14327 if test "${ac_cv_func_fork_works+set}" = set; then :
14328 $as_echo_n "(cached) " >&6
14329 else
14330 if test "$cross_compiling" = yes; then :
14331 ac_cv_func_fork_works=cross
14332 else
14333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14334 /* end confdefs.h. */
14335 $ac_includes_default
14336 int
14337 main ()
14338 {
14339
14340 /* By Ruediger Kuhlmann. */
14341 return fork () < 0;
14342
14343 ;
14344 return 0;
14345 }
14346 _ACEOF
14347 if ac_fn_c_try_run "$LINENO"; then :
14348 ac_cv_func_fork_works=yes
14349 else
14350 ac_cv_func_fork_works=no
14351 fi
14352 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14353 conftest.$ac_objext conftest.beam conftest.$ac_ext
14354 fi
14355
14356 fi
14357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14358 $as_echo "$ac_cv_func_fork_works" >&6; }
14359
14360 else
14361 ac_cv_func_fork_works=$ac_cv_func_fork
14362 fi
14363 if test "x$ac_cv_func_fork_works" = xcross; then
14364 case $host in
14365 *-*-amigaos* | *-*-msdosdjgpp*)
14366 # Override, as these systems have only a dummy fork() stub
14367 ac_cv_func_fork_works=no
14368 ;;
14369 *)
14370 ac_cv_func_fork_works=yes
14371 ;;
14372 esac
14373 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14374 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14375 fi
14376 ac_cv_func_vfork_works=$ac_cv_func_vfork
14377 if test "x$ac_cv_func_vfork" = xyes; then
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14379 $as_echo_n "checking for working vfork... " >&6; }
14380 if test "${ac_cv_func_vfork_works+set}" = set; then :
14381 $as_echo_n "(cached) " >&6
14382 else
14383 if test "$cross_compiling" = yes; then :
14384 ac_cv_func_vfork_works=cross
14385 else
14386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14387 /* end confdefs.h. */
14388 /* Thanks to Paul Eggert for this test. */
14389 $ac_includes_default
14390 #include <sys/wait.h>
14391 #ifdef HAVE_VFORK_H
14392 # include <vfork.h>
14393 #endif
14394 /* On some sparc systems, changes by the child to local and incoming
14395 argument registers are propagated back to the parent. The compiler
14396 is told about this with #include <vfork.h>, but some compilers
14397 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14398 static variable whose address is put into a register that is
14399 clobbered by the vfork. */
14400 static void
14401 #ifdef __cplusplus
14402 sparc_address_test (int arg)
14403 # else
14404 sparc_address_test (arg) int arg;
14405 #endif
14406 {
14407 static pid_t child;
14408 if (!child) {
14409 child = vfork ();
14410 if (child < 0) {
14411 perror ("vfork");
14412 _exit(2);
14413 }
14414 if (!child) {
14415 arg = getpid();
14416 write(-1, "", 0);
14417 _exit (arg);
14418 }
14419 }
14420 }
14421
14422 int
14423 main ()
14424 {
14425 pid_t parent = getpid ();
14426 pid_t child;
14427
14428 sparc_address_test (0);
14429
14430 child = vfork ();
14431
14432 if (child == 0) {
14433 /* Here is another test for sparc vfork register problems. This
14434 test uses lots of local variables, at least as many local
14435 variables as main has allocated so far including compiler
14436 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14437 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14438 reuse the register of parent for one of the local variables,
14439 since it will think that parent can't possibly be used any more
14440 in this routine. Assigning to the local variable will thus
14441 munge parent in the parent process. */
14442 pid_t
14443 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14444 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14445 /* Convince the compiler that p..p7 are live; otherwise, it might
14446 use the same hardware register for all 8 local variables. */
14447 if (p != p1 || p != p2 || p != p3 || p != p4
14448 || p != p5 || p != p6 || p != p7)
14449 _exit(1);
14450
14451 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14452 from child file descriptors. If the child closes a descriptor
14453 before it execs or exits, this munges the parent's descriptor
14454 as well. Test for this by closing stdout in the child. */
14455 _exit(close(fileno(stdout)) != 0);
14456 } else {
14457 int status;
14458 struct stat st;
14459
14460 while (wait(&status) != child)
14461 ;
14462 return (
14463 /* Was there some problem with vforking? */
14464 child < 0
14465
14466 /* Did the child fail? (This shouldn't happen.) */
14467 || status
14468
14469 /* Did the vfork/compiler bug occur? */
14470 || parent != getpid()
14471
14472 /* Did the file descriptor bug occur? */
14473 || fstat(fileno(stdout), &st) != 0
14474 );
14475 }
14476 }
14477 _ACEOF
14478 if ac_fn_c_try_run "$LINENO"; then :
14479 ac_cv_func_vfork_works=yes
14480 else
14481 ac_cv_func_vfork_works=no
14482 fi
14483 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14484 conftest.$ac_objext conftest.beam conftest.$ac_ext
14485 fi
14486
14487 fi
14488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14489 $as_echo "$ac_cv_func_vfork_works" >&6; }
14490
14491 fi;
14492 if test "x$ac_cv_func_fork_works" = xcross; then
14493 ac_cv_func_vfork_works=$ac_cv_func_vfork
14494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14495 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14496 fi
14497
14498 if test "x$ac_cv_func_vfork_works" = xyes; then
14499
14500 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14501
14502 else
14503
14504 $as_echo "#define vfork fork" >>confdefs.h
14505
14506 fi
14507 if test "x$ac_cv_func_fork_works" = xyes; then
14508
14509 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14510
14511 fi
14512
14513
14514 for ac_func in snprintf
14515 do :
14516 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14517 if test "x$ac_cv_func_snprintf" = x""yes; then :
14518 cat >>confdefs.h <<_ACEOF
14519 #define HAVE_SNPRINTF 1
14520 _ACEOF
14521
14522 fi
14523 done
14524
14525
14526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14527 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14528 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14529 $as_echo_n "(cached) " >&6
14530 else
14531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14532 /* end confdefs.h. */
14533 #include <langinfo.h>
14534 int
14535 main ()
14536 {
14537 char* cs = nl_langinfo(CODESET);
14538 ;
14539 return 0;
14540 }
14541 _ACEOF
14542 if ac_fn_c_try_link "$LINENO"; then :
14543 emacs_cv_langinfo_codeset=yes
14544 else
14545 emacs_cv_langinfo_codeset=no
14546 fi
14547 rm -f core conftest.err conftest.$ac_objext \
14548 conftest$ac_exeext conftest.$ac_ext
14549
14550 fi
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14552 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14553 if test $emacs_cv_langinfo_codeset = yes; then
14554
14555 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14556
14557 fi
14558
14559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14560 $as_echo_n "checking for mbstate_t... " >&6; }
14561 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14562 $as_echo_n "(cached) " >&6
14563 else
14564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14565 /* end confdefs.h. */
14566 $ac_includes_default
14567 # include <wchar.h>
14568 int
14569 main ()
14570 {
14571 mbstate_t x; return sizeof x;
14572 ;
14573 return 0;
14574 }
14575 _ACEOF
14576 if ac_fn_c_try_compile "$LINENO"; then :
14577 ac_cv_type_mbstate_t=yes
14578 else
14579 ac_cv_type_mbstate_t=no
14580 fi
14581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14582 fi
14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14584 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14585 if test $ac_cv_type_mbstate_t = yes; then
14586
14587 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14588
14589 else
14590
14591 $as_echo "#define mbstate_t int" >>confdefs.h
14592
14593 fi
14594
14595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14596 $as_echo_n "checking for C restricted array declarations... " >&6; }
14597 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14598 $as_echo_n "(cached) " >&6
14599 else
14600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14601 /* end confdefs.h. */
14602 void fred (int x[__restrict]);
14603 int
14604 main ()
14605 {
14606
14607 ;
14608 return 0;
14609 }
14610 _ACEOF
14611 if ac_fn_c_try_compile "$LINENO"; then :
14612 emacs_cv_c_restrict_arr=yes
14613 else
14614 emacs_cv_c_restrict_arr=no
14615 fi
14616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14617 fi
14618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14619 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14620 if test "$emacs_cv_c_restrict_arr" = yes; then
14621
14622 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14623
14624 fi
14625
14626
14627 # Set up the CFLAGS for real compilation, so we can substitute it.
14628 CFLAGS="$REAL_CFLAGS"
14629 CPPFLAGS="$REAL_CPPFLAGS"
14630
14631 ## Hack to detect a buggy GCC version.
14632 if test "x$GCC" = xyes \
14633 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14634 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14635 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14636 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14637 fi
14638
14639 version=$PACKAGE_VERSION
14640
14641 ### Specify what sort of things we'll be editing into Makefile and config.h.
14642 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14643
14644
14645 ## Unused?
14646
14647
14648
14649
14650
14651
14652
14653
14654
14655
14656
14657
14658
14659
14660
14661
14662
14663
14664
14665
14666
14667 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14668 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14669 ## end of LIBX_BASE, but nothing ever set it.
14670
14671
14672
14673
14674 ## Used in lwlib/Makefile.in.
14675
14676 S_FILE="\$(srcdir)/${opsysfile}"
14677
14678
14679
14680
14681
14682
14683
14684
14685
14686 cat >>confdefs.h <<_ACEOF
14687 #define EMACS_CONFIGURATION "${canonical}"
14688 _ACEOF
14689
14690
14691 cat >>confdefs.h <<_ACEOF
14692 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14693 _ACEOF
14694
14695
14696 cat >>confdefs.h <<_ACEOF
14697 #define config_opsysfile "${opsysfile}"
14698 _ACEOF
14699
14700
14701 XMENU_OBJ=
14702 XOBJ=
14703 FONT_OBJ=
14704 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14705
14706 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14707
14708 XMENU_OBJ=xmenu.o
14709 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14710 FONT_OBJ=xfont.o
14711 if test "$HAVE_XFT" = "yes"; then
14712 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14713 elif test "$HAVE_FREETYPE" = "yes"; then
14714 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14715 fi
14716
14717 fi
14718
14719
14720
14721
14722 WIDGET_OBJ=
14723 MOTIF_LIBW=
14724 if test "${USE_X_TOOLKIT}" != "none" ; then
14725 WIDGET_OBJ=widget.o
14726
14727 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14728
14729 if test "${USE_X_TOOLKIT}" = "LUCID"; then
14730
14731 $as_echo "#define USE_LUCID 1" >>confdefs.h
14732
14733 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14734
14735 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14736
14737 MOTIF_LIBW=-lXm
14738 case "$opsys" in
14739 gnu-linux)
14740 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14741 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14742 ;;
14743
14744 unixware)
14745 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14746 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14747 MOTIF_LIBW="MOTIF_LIBW -lXimp"
14748 ;;
14749
14750 aix4-2)
14751 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14752 MOTIF_LIBW="$MOTIF_LIBW -li18n"
14753 ;;
14754 esac
14755 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14756 fi
14757 fi
14758
14759
14760 TOOLKIT_LIBW=
14761 case "$USE_X_TOOLKIT" in
14762 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14763 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14764 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14765 esac
14766
14767
14768 if test "$USE_X_TOOLKIT" = "none"; then
14769 LIBXT_OTHER="\$(LIBXSM)"
14770 OLDXMENU_TARGET="really-oldXMenu"
14771 else
14772 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14773 OLDXMENU_TARGET="really-lwlib"
14774 fi
14775
14776
14777 ## The X Menu stuff is present in the X10 distribution, but missing
14778 ## from X11. If we have X10, just use the installed library;
14779 ## otherwise, use our own copy.
14780 if test "${HAVE_X11}" = "yes" ; then
14781
14782 $as_echo "#define HAVE_X11 1" >>confdefs.h
14783
14784
14785 if test "$USE_X_TOOLKIT" = "none"; then
14786 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14787 else
14788 OLDXMENU="\${lwlibdir}/liblw.a"
14789 fi
14790 LIBXMENU="\$(OLDXMENU)"
14791 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14792 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14793 else
14794 ## For a syntactically valid Makefile; not actually used for anything.
14795 ## See comments in src/Makefile.in.
14796 OLDXMENU=nothing
14797 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14798 if test "${HAVE_X_WINDOWS}" = "yes"; then
14799 LIBXMENU="-lXMenu"
14800 else
14801 LIBXMENU=
14802 fi
14803 LIBX_OTHER=
14804 OLDXMENU_DEPS=
14805 fi
14806
14807 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14808 OLDXMENU_TARGET=
14809 OLDXMENU=nothing
14810 LIBXMENU=
14811 OLDXMENU_DEPS=
14812 fi
14813
14814
14815
14816
14817
14818
14819
14820 if test "${HAVE_MENUS}" = "yes" ; then
14821
14822 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14823
14824 fi
14825
14826 if test "${GNU_MALLOC}" = "yes" ; then
14827
14828 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14829
14830 fi
14831
14832 RALLOC_OBJ=
14833 if test "${REL_ALLOC}" = "yes" ; then
14834
14835 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14836
14837
14838 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14839 fi
14840
14841
14842 if test "$opsys" = "cygwin"; then
14843 CYGWIN_OBJ="sheap.o"
14844 ## Cygwin differs because of its unexec().
14845 PRE_ALLOC_OBJ=
14846 POST_ALLOC_OBJ=lastfile.o
14847 else
14848 CYGWIN_OBJ=
14849 PRE_ALLOC_OBJ=lastfile.o
14850 POST_ALLOC_OBJ=
14851 fi
14852
14853
14854
14855
14856 # Configure gnulib here, now that we know LIBS.
14857
14858
14859
14860
14861
14862
14863
14864
14865
14866
14867
14868 LIBC_FATAL_STDERR_=1
14869 export LIBC_FATAL_STDERR_
14870
14871 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
14872 # for constant arguments. Useless!
14873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
14874 $as_echo_n "checking for working alloca.h... " >&6; }
14875 if test "${ac_cv_working_alloca_h+set}" = set; then :
14876 $as_echo_n "(cached) " >&6
14877 else
14878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14879 /* end confdefs.h. */
14880 #include <alloca.h>
14881 int
14882 main ()
14883 {
14884 char *p = (char *) alloca (2 * sizeof (int));
14885 if (p) return 0;
14886 ;
14887 return 0;
14888 }
14889 _ACEOF
14890 if ac_fn_c_try_link "$LINENO"; then :
14891 ac_cv_working_alloca_h=yes
14892 else
14893 ac_cv_working_alloca_h=no
14894 fi
14895 rm -f core conftest.err conftest.$ac_objext \
14896 conftest$ac_exeext conftest.$ac_ext
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
14899 $as_echo "$ac_cv_working_alloca_h" >&6; }
14900 if test $ac_cv_working_alloca_h = yes; then
14901
14902 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
14903
14904 fi
14905
14906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
14907 $as_echo_n "checking for alloca... " >&6; }
14908 if test "${ac_cv_func_alloca_works+set}" = set; then :
14909 $as_echo_n "(cached) " >&6
14910 else
14911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14912 /* end confdefs.h. */
14913 #ifdef __GNUC__
14914 # define alloca __builtin_alloca
14915 #else
14916 # ifdef _MSC_VER
14917 # include <malloc.h>
14918 # define alloca _alloca
14919 # else
14920 # ifdef HAVE_ALLOCA_H
14921 # include <alloca.h>
14922 # else
14923 # ifdef _AIX
14924 #pragma alloca
14925 # else
14926 # ifndef alloca /* predefined by HP cc +Olibcalls */
14927 char *alloca ();
14928 # endif
14929 # endif
14930 # endif
14931 # endif
14932 #endif
14933
14934 int
14935 main ()
14936 {
14937 char *p = (char *) alloca (1);
14938 if (p) return 0;
14939 ;
14940 return 0;
14941 }
14942 _ACEOF
14943 if ac_fn_c_try_link "$LINENO"; then :
14944 ac_cv_func_alloca_works=yes
14945 else
14946 ac_cv_func_alloca_works=no
14947 fi
14948 rm -f core conftest.err conftest.$ac_objext \
14949 conftest$ac_exeext conftest.$ac_ext
14950 fi
14951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
14952 $as_echo "$ac_cv_func_alloca_works" >&6; }
14953
14954 if test $ac_cv_func_alloca_works = yes; then
14955
14956 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
14957
14958 else
14959 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
14960 # that cause trouble. Some versions do not even contain alloca or
14961 # contain a buggy version. If you still want to use their alloca,
14962 # use ar to extract alloca.o from them instead of compiling alloca.c.
14963
14964
14965
14966
14967
14968 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
14969
14970 $as_echo "#define C_ALLOCA 1" >>confdefs.h
14971
14972
14973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
14974 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
14975 if test "${ac_cv_os_cray+set}" = set; then :
14976 $as_echo_n "(cached) " >&6
14977 else
14978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14979 /* end confdefs.h. */
14980 #if defined CRAY && ! defined CRAY2
14981 webecray
14982 #else
14983 wenotbecray
14984 #endif
14985
14986 _ACEOF
14987 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14988 $EGREP "webecray" >/dev/null 2>&1; then :
14989 ac_cv_os_cray=yes
14990 else
14991 ac_cv_os_cray=no
14992 fi
14993 rm -f conftest*
14994
14995 fi
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
14997 $as_echo "$ac_cv_os_cray" >&6; }
14998 if test $ac_cv_os_cray = yes; then
14999 for ac_func in _getb67 GETB67 getb67; do
15000 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15001 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15002 eval as_val=\$$as_ac_var
15003 if test "x$as_val" = x""yes; then :
15004
15005 cat >>confdefs.h <<_ACEOF
15006 #define CRAY_STACKSEG_END $ac_func
15007 _ACEOF
15008
15009 break
15010 fi
15011
15012 done
15013 fi
15014
15015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15016 $as_echo_n "checking stack direction for C alloca... " >&6; }
15017 if test "${ac_cv_c_stack_direction+set}" = set; then :
15018 $as_echo_n "(cached) " >&6
15019 else
15020 if test "$cross_compiling" = yes; then :
15021 ac_cv_c_stack_direction=0
15022 else
15023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15024 /* end confdefs.h. */
15025 $ac_includes_default
15026 int
15027 find_stack_direction (int *addr, int depth)
15028 {
15029 int dir, dummy = 0;
15030 if (! addr)
15031 addr = &dummy;
15032 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15033 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15034 return dir + dummy;
15035 }
15036
15037 int
15038 main (int argc, char **argv)
15039 {
15040 return find_stack_direction (0, argc + !argv + 20) < 0;
15041 }
15042 _ACEOF
15043 if ac_fn_c_try_run "$LINENO"; then :
15044 ac_cv_c_stack_direction=1
15045 else
15046 ac_cv_c_stack_direction=-1
15047 fi
15048 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15049 conftest.$ac_objext conftest.beam conftest.$ac_ext
15050 fi
15051
15052 fi
15053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15054 $as_echo "$ac_cv_c_stack_direction" >&6; }
15055 cat >>confdefs.h <<_ACEOF
15056 #define STACK_DIRECTION $ac_cv_c_stack_direction
15057 _ACEOF
15058
15059
15060 fi
15061
15062
15063
15064
15065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15066 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15067 if test "${ac_cv_c_bigendian+set}" = set; then :
15068 $as_echo_n "(cached) " >&6
15069 else
15070 ac_cv_c_bigendian=unknown
15071 # See if we're dealing with a universal compiler.
15072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15073 /* end confdefs.h. */
15074 #ifndef __APPLE_CC__
15075 not a universal capable compiler
15076 #endif
15077 typedef int dummy;
15078
15079 _ACEOF
15080 if ac_fn_c_try_compile "$LINENO"; then :
15081
15082 # Check for potential -arch flags. It is not universal unless
15083 # there are at least two -arch flags with different values.
15084 ac_arch=
15085 ac_prev=
15086 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15087 if test -n "$ac_prev"; then
15088 case $ac_word in
15089 i?86 | x86_64 | ppc | ppc64)
15090 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15091 ac_arch=$ac_word
15092 else
15093 ac_cv_c_bigendian=universal
15094 break
15095 fi
15096 ;;
15097 esac
15098 ac_prev=
15099 elif test "x$ac_word" = "x-arch"; then
15100 ac_prev=arch
15101 fi
15102 done
15103 fi
15104 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15105 if test $ac_cv_c_bigendian = unknown; then
15106 # See if sys/param.h defines the BYTE_ORDER macro.
15107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15108 /* end confdefs.h. */
15109 #include <sys/types.h>
15110 #include <sys/param.h>
15111
15112 int
15113 main ()
15114 {
15115 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15116 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15117 && LITTLE_ENDIAN)
15118 bogus endian macros
15119 #endif
15120
15121 ;
15122 return 0;
15123 }
15124 _ACEOF
15125 if ac_fn_c_try_compile "$LINENO"; then :
15126 # It does; now see whether it defined to BIG_ENDIAN or not.
15127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15128 /* end confdefs.h. */
15129 #include <sys/types.h>
15130 #include <sys/param.h>
15131
15132 int
15133 main ()
15134 {
15135 #if BYTE_ORDER != BIG_ENDIAN
15136 not big endian
15137 #endif
15138
15139 ;
15140 return 0;
15141 }
15142 _ACEOF
15143 if ac_fn_c_try_compile "$LINENO"; then :
15144 ac_cv_c_bigendian=yes
15145 else
15146 ac_cv_c_bigendian=no
15147 fi
15148 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15149 fi
15150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15151 fi
15152 if test $ac_cv_c_bigendian = unknown; then
15153 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15155 /* end confdefs.h. */
15156 #include <limits.h>
15157
15158 int
15159 main ()
15160 {
15161 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15162 bogus endian macros
15163 #endif
15164
15165 ;
15166 return 0;
15167 }
15168 _ACEOF
15169 if ac_fn_c_try_compile "$LINENO"; then :
15170 # It does; now see whether it defined to _BIG_ENDIAN or not.
15171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15172 /* end confdefs.h. */
15173 #include <limits.h>
15174
15175 int
15176 main ()
15177 {
15178 #ifndef _BIG_ENDIAN
15179 not big endian
15180 #endif
15181
15182 ;
15183 return 0;
15184 }
15185 _ACEOF
15186 if ac_fn_c_try_compile "$LINENO"; then :
15187 ac_cv_c_bigendian=yes
15188 else
15189 ac_cv_c_bigendian=no
15190 fi
15191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15192 fi
15193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15194 fi
15195 if test $ac_cv_c_bigendian = unknown; then
15196 # Compile a test program.
15197 if test "$cross_compiling" = yes; then :
15198 # Try to guess by grepping values from an object file.
15199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15200 /* end confdefs.h. */
15201 short int ascii_mm[] =
15202 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15203 short int ascii_ii[] =
15204 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15205 int use_ascii (int i) {
15206 return ascii_mm[i] + ascii_ii[i];
15207 }
15208 short int ebcdic_ii[] =
15209 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15210 short int ebcdic_mm[] =
15211 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15212 int use_ebcdic (int i) {
15213 return ebcdic_mm[i] + ebcdic_ii[i];
15214 }
15215 extern int foo;
15216
15217 int
15218 main ()
15219 {
15220 return use_ascii (foo) == use_ebcdic (foo);
15221 ;
15222 return 0;
15223 }
15224 _ACEOF
15225 if ac_fn_c_try_compile "$LINENO"; then :
15226 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15227 ac_cv_c_bigendian=yes
15228 fi
15229 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15230 if test "$ac_cv_c_bigendian" = unknown; then
15231 ac_cv_c_bigendian=no
15232 else
15233 # finding both strings is unlikely to happen, but who knows?
15234 ac_cv_c_bigendian=unknown
15235 fi
15236 fi
15237 fi
15238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15239 else
15240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15241 /* end confdefs.h. */
15242 $ac_includes_default
15243 int
15244 main ()
15245 {
15246
15247 /* Are we little or big endian? From Harbison&Steele. */
15248 union
15249 {
15250 long int l;
15251 char c[sizeof (long int)];
15252 } u;
15253 u.l = 1;
15254 return u.c[sizeof (long int) - 1] == 1;
15255
15256 ;
15257 return 0;
15258 }
15259 _ACEOF
15260 if ac_fn_c_try_run "$LINENO"; then :
15261 ac_cv_c_bigendian=no
15262 else
15263 ac_cv_c_bigendian=yes
15264 fi
15265 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15266 conftest.$ac_objext conftest.beam conftest.$ac_ext
15267 fi
15268
15269 fi
15270 fi
15271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15272 $as_echo "$ac_cv_c_bigendian" >&6; }
15273 case $ac_cv_c_bigendian in #(
15274 yes)
15275 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15276 ;; #(
15277 no)
15278 ;; #(
15279 universal)
15280
15281 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15282
15283 ;; #(
15284 *)
15285 as_fn_error "unknown endianness
15286 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15287 esac
15288
15289
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
15291 $as_echo_n "checking for inline... " >&6; }
15292 if test "${ac_cv_c_inline+set}" = set; then :
15293 $as_echo_n "(cached) " >&6
15294 else
15295 ac_cv_c_inline=no
15296 for ac_kw in inline __inline__ __inline; do
15297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15298 /* end confdefs.h. */
15299 #ifndef __cplusplus
15300 typedef int foo_t;
15301 static $ac_kw foo_t static_foo () {return 0; }
15302 $ac_kw foo_t foo () {return 0; }
15303 #endif
15304
15305 _ACEOF
15306 if ac_fn_c_try_compile "$LINENO"; then :
15307 ac_cv_c_inline=$ac_kw
15308 fi
15309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15310 test "$ac_cv_c_inline" != no && break
15311 done
15312
15313 fi
15314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
15315 $as_echo "$ac_cv_c_inline" >&6; }
15316
15317 case $ac_cv_c_inline in
15318 inline | yes) ;;
15319 *)
15320 case $ac_cv_c_inline in
15321 no) ac_val=;;
15322 *) ac_val=$ac_cv_c_inline;;
15323 esac
15324 cat >>confdefs.h <<_ACEOF
15325 #ifndef __cplusplus
15326 #define inline $ac_val
15327 #endif
15328 _ACEOF
15329 ;;
15330 esac
15331
15332
15333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
15334 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
15335 if test "${gl_cv_func_c99_strtold+set}" = set; then :
15336 $as_echo_n "(cached) " >&6
15337 else
15338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15339 /* end confdefs.h. */
15340 /* On HP-UX before 11.23, strtold returns a struct instead of
15341 long double. Reject implementations like that, by requiring
15342 compatibility with the C99 prototype. */
15343 #include <stdlib.h>
15344 static long double (*p) (char const *, char **) = strtold;
15345 static long double
15346 test (char const *nptr, char **endptr)
15347 {
15348 long double r;
15349 r = strtold (nptr, endptr);
15350 return r;
15351 }
15352 int
15353 main ()
15354 {
15355 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
15356 ;
15357 return 0;
15358 }
15359 _ACEOF
15360 if ac_fn_c_try_link "$LINENO"; then :
15361 gl_cv_func_c99_strtold=yes
15362 else
15363 gl_cv_func_c99_strtold=no
15364 fi
15365 rm -f core conftest.err conftest.$ac_objext \
15366 conftest$ac_exeext conftest.$ac_ext
15367 fi
15368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
15369 $as_echo "$gl_cv_func_c99_strtold" >&6; }
15370 if test $gl_cv_func_c99_strtold = yes; then
15371
15372 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
15373
15374 fi
15375
15376
15377 GNULIB_CHDIR=0;
15378 GNULIB_CHOWN=0;
15379 GNULIB_CLOSE=0;
15380 GNULIB_DUP=0;
15381 GNULIB_DUP2=0;
15382 GNULIB_DUP3=0;
15383 GNULIB_ENVIRON=0;
15384 GNULIB_EUIDACCESS=0;
15385 GNULIB_FACCESSAT=0;
15386 GNULIB_FCHDIR=0;
15387 GNULIB_FCHOWNAT=0;
15388 GNULIB_FDATASYNC=0;
15389 GNULIB_FSYNC=0;
15390 GNULIB_FTRUNCATE=0;
15391 GNULIB_GETCWD=0;
15392 GNULIB_GETDOMAINNAME=0;
15393 GNULIB_GETDTABLESIZE=0;
15394 GNULIB_GETGROUPS=0;
15395 GNULIB_GETHOSTNAME=0;
15396 GNULIB_GETLOGIN=0;
15397 GNULIB_GETLOGIN_R=0;
15398 GNULIB_GETPAGESIZE=0;
15399 GNULIB_GETUSERSHELL=0;
15400 GNULIB_GROUP_MEMBER=0;
15401 GNULIB_ISATTY=0;
15402 GNULIB_LCHOWN=0;
15403 GNULIB_LINK=0;
15404 GNULIB_LINKAT=0;
15405 GNULIB_LSEEK=0;
15406 GNULIB_PIPE=0;
15407 GNULIB_PIPE2=0;
15408 GNULIB_PREAD=0;
15409 GNULIB_PWRITE=0;
15410 GNULIB_READ=0;
15411 GNULIB_READLINK=0;
15412 GNULIB_READLINKAT=0;
15413 GNULIB_RMDIR=0;
15414 GNULIB_SETHOSTNAME=0;
15415 GNULIB_SLEEP=0;
15416 GNULIB_SYMLINK=0;
15417 GNULIB_SYMLINKAT=0;
15418 GNULIB_TTYNAME_R=0;
15419 GNULIB_UNISTD_H_NONBLOCKING=0;
15420 GNULIB_UNISTD_H_SIGPIPE=0;
15421 GNULIB_UNLINK=0;
15422 GNULIB_UNLINKAT=0;
15423 GNULIB_USLEEP=0;
15424 GNULIB_WRITE=0;
15425 HAVE_CHOWN=1;
15426 HAVE_DUP2=1;
15427 HAVE_DUP3=1;
15428 HAVE_EUIDACCESS=1;
15429 HAVE_FACCESSAT=1;
15430 HAVE_FCHDIR=1;
15431 HAVE_FCHOWNAT=1;
15432 HAVE_FDATASYNC=1;
15433 HAVE_FSYNC=1;
15434 HAVE_FTRUNCATE=1;
15435 HAVE_GETDTABLESIZE=1;
15436 HAVE_GETGROUPS=1;
15437 HAVE_GETHOSTNAME=1;
15438 HAVE_GETLOGIN=1;
15439 HAVE_GETPAGESIZE=1;
15440 HAVE_GROUP_MEMBER=1;
15441 HAVE_LCHOWN=1;
15442 HAVE_LINK=1;
15443 HAVE_LINKAT=1;
15444 HAVE_PIPE=1;
15445 HAVE_PIPE2=1;
15446 HAVE_PREAD=1;
15447 HAVE_PWRITE=1;
15448 HAVE_READLINK=1;
15449 HAVE_READLINKAT=1;
15450 HAVE_SETHOSTNAME=1;
15451 HAVE_SLEEP=1;
15452 HAVE_SYMLINK=1;
15453 HAVE_SYMLINKAT=1;
15454 HAVE_UNLINKAT=1;
15455 HAVE_USLEEP=1;
15456 HAVE_DECL_ENVIRON=1;
15457 HAVE_DECL_FCHDIR=1;
15458 HAVE_DECL_FDATASYNC=1;
15459 HAVE_DECL_GETDOMAINNAME=1;
15460 HAVE_DECL_GETLOGIN_R=1;
15461 HAVE_DECL_GETPAGESIZE=1;
15462 HAVE_DECL_GETUSERSHELL=1;
15463 HAVE_DECL_SETHOSTNAME=1;
15464 HAVE_DECL_TTYNAME_R=1;
15465 HAVE_OS_H=0;
15466 HAVE_SYS_PARAM_H=0;
15467 REPLACE_CHOWN=0;
15468 REPLACE_CLOSE=0;
15469 REPLACE_DUP=0;
15470 REPLACE_DUP2=0;
15471 REPLACE_FCHOWNAT=0;
15472 REPLACE_FTRUNCATE=0;
15473 REPLACE_GETCWD=0;
15474 REPLACE_GETDOMAINNAME=0;
15475 REPLACE_GETLOGIN_R=0;
15476 REPLACE_GETGROUPS=0;
15477 REPLACE_GETPAGESIZE=0;
15478 REPLACE_ISATTY=0;
15479 REPLACE_LCHOWN=0;
15480 REPLACE_LINK=0;
15481 REPLACE_LINKAT=0;
15482 REPLACE_LSEEK=0;
15483 REPLACE_PREAD=0;
15484 REPLACE_PWRITE=0;
15485 REPLACE_READ=0;
15486 REPLACE_READLINK=0;
15487 REPLACE_RMDIR=0;
15488 REPLACE_SLEEP=0;
15489 REPLACE_SYMLINK=0;
15490 REPLACE_TTYNAME_R=0;
15491 REPLACE_UNLINK=0;
15492 REPLACE_UNLINKAT=0;
15493 REPLACE_USLEEP=0;
15494 REPLACE_WRITE=0;
15495 UNISTD_H_HAVE_WINSOCK2_H=0;
15496 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
15497
15498
15499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
15500 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
15501 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
15502 $as_echo_n "(cached) " >&6
15503 else
15504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15505 /* end confdefs.h. */
15506
15507 #include <sys/types.h>
15508 #include <sys/stat.h>
15509 int
15510 main ()
15511 {
15512 struct stat s; s.st_dm_mode;
15513 ;
15514 return 0;
15515 }
15516 _ACEOF
15517 if ac_fn_c_try_compile "$LINENO"; then :
15518 ac_cv_struct_st_dm_mode=yes
15519 else
15520 ac_cv_struct_st_dm_mode=no
15521 fi
15522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15523 fi
15524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
15525 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
15526
15527 if test $ac_cv_struct_st_dm_mode = yes; then
15528
15529 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
15530
15531 fi
15532
15533
15534 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
15535 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
15536 ac_have_decl=1
15537 else
15538 ac_have_decl=0
15539 fi
15540
15541 cat >>confdefs.h <<_ACEOF
15542 #define HAVE_DECL_STRMODE $ac_have_decl
15543 _ACEOF
15544
15545
15546 GNULIB__EXIT=0;
15547 GNULIB_ATOLL=0;
15548 GNULIB_CALLOC_POSIX=0;
15549 GNULIB_CANONICALIZE_FILE_NAME=0;
15550 GNULIB_GETLOADAVG=0;
15551 GNULIB_GETSUBOPT=0;
15552 GNULIB_GRANTPT=0;
15553 GNULIB_MALLOC_POSIX=0;
15554 GNULIB_MBTOWC=0;
15555 GNULIB_MKDTEMP=0;
15556 GNULIB_MKOSTEMP=0;
15557 GNULIB_MKOSTEMPS=0;
15558 GNULIB_MKSTEMP=0;
15559 GNULIB_MKSTEMPS=0;
15560 GNULIB_POSIX_OPENPT=0;
15561 GNULIB_PTSNAME=0;
15562 GNULIB_PTSNAME_R=0;
15563 GNULIB_PUTENV=0;
15564 GNULIB_RANDOM=0;
15565 GNULIB_RANDOM_R=0;
15566 GNULIB_REALLOC_POSIX=0;
15567 GNULIB_REALPATH=0;
15568 GNULIB_RPMATCH=0;
15569 GNULIB_SETENV=0;
15570 GNULIB_STRTOD=0;
15571 GNULIB_STRTOLL=0;
15572 GNULIB_STRTOULL=0;
15573 GNULIB_SYSTEM_POSIX=0;
15574 GNULIB_UNLOCKPT=0;
15575 GNULIB_UNSETENV=0;
15576 GNULIB_WCTOMB=0;
15577 HAVE__EXIT=1;
15578 HAVE_ATOLL=1;
15579 HAVE_CANONICALIZE_FILE_NAME=1;
15580 HAVE_DECL_GETLOADAVG=1;
15581 HAVE_GETSUBOPT=1;
15582 HAVE_GRANTPT=1;
15583 HAVE_MKDTEMP=1;
15584 HAVE_MKOSTEMP=1;
15585 HAVE_MKOSTEMPS=1;
15586 HAVE_MKSTEMP=1;
15587 HAVE_MKSTEMPS=1;
15588 HAVE_POSIX_OPENPT=1;
15589 HAVE_PTSNAME=1;
15590 HAVE_PTSNAME_R=1;
15591 HAVE_RANDOM=1;
15592 HAVE_RANDOM_H=1;
15593 HAVE_RANDOM_R=1;
15594 HAVE_REALPATH=1;
15595 HAVE_RPMATCH=1;
15596 HAVE_SETENV=1;
15597 HAVE_DECL_SETENV=1;
15598 HAVE_STRTOD=1;
15599 HAVE_STRTOLL=1;
15600 HAVE_STRTOULL=1;
15601 HAVE_STRUCT_RANDOM_DATA=1;
15602 HAVE_SYS_LOADAVG_H=0;
15603 HAVE_UNLOCKPT=1;
15604 HAVE_DECL_UNSETENV=1;
15605 REPLACE_CALLOC=0;
15606 REPLACE_CANONICALIZE_FILE_NAME=0;
15607 REPLACE_MALLOC=0;
15608 REPLACE_MBTOWC=0;
15609 REPLACE_MKSTEMP=0;
15610 REPLACE_PTSNAME_R=0;
15611 REPLACE_PUTENV=0;
15612 REPLACE_RANDOM_R=0;
15613 REPLACE_REALLOC=0;
15614 REPLACE_REALPATH=0;
15615 REPLACE_SETENV=0;
15616 REPLACE_STRTOD=0;
15617 REPLACE_UNSETENV=0;
15618 REPLACE_WCTOMB=0;
15619
15620
15621
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
15623 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
15624 if test "${gl_cv_have_include_next+set}" = set; then :
15625 $as_echo_n "(cached) " >&6
15626 else
15627 rm -rf conftestd1a conftestd1b conftestd2
15628 mkdir conftestd1a conftestd1b conftestd2
15629 cat <<EOF > conftestd1a/conftest.h
15630 #define DEFINED_IN_CONFTESTD1
15631 #include_next <conftest.h>
15632 #ifdef DEFINED_IN_CONFTESTD2
15633 int foo;
15634 #else
15635 #error "include_next doesn't work"
15636 #endif
15637 EOF
15638 cat <<EOF > conftestd1b/conftest.h
15639 #define DEFINED_IN_CONFTESTD1
15640 #include <stdio.h>
15641 #include_next <conftest.h>
15642 #ifdef DEFINED_IN_CONFTESTD2
15643 int foo;
15644 #else
15645 #error "include_next doesn't work"
15646 #endif
15647 EOF
15648 cat <<EOF > conftestd2/conftest.h
15649 #ifndef DEFINED_IN_CONFTESTD1
15650 #error "include_next test doesn't work"
15651 #endif
15652 #define DEFINED_IN_CONFTESTD2
15653 EOF
15654 gl_save_CPPFLAGS="$CPPFLAGS"
15655 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
15656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15657 /* end confdefs.h. */
15658 #include <conftest.h>
15659 _ACEOF
15660 if ac_fn_c_try_compile "$LINENO"; then :
15661 gl_cv_have_include_next=yes
15662 else
15663 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
15664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15665 /* end confdefs.h. */
15666 #include <conftest.h>
15667 _ACEOF
15668 if ac_fn_c_try_compile "$LINENO"; then :
15669 gl_cv_have_include_next=buggy
15670 else
15671 gl_cv_have_include_next=no
15672 fi
15673 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15674
15675 fi
15676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15677 CPPFLAGS="$gl_save_CPPFLAGS"
15678 rm -rf conftestd1a conftestd1b conftestd2
15679
15680 fi
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
15682 $as_echo "$gl_cv_have_include_next" >&6; }
15683 PRAGMA_SYSTEM_HEADER=
15684 if test $gl_cv_have_include_next = yes; then
15685 INCLUDE_NEXT=include_next
15686 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15687 if test -n "$GCC"; then
15688 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
15689 fi
15690 else
15691 if test $gl_cv_have_include_next = buggy; then
15692 INCLUDE_NEXT=include
15693 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15694 else
15695 INCLUDE_NEXT=include
15696 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
15697 fi
15698 fi
15699
15700
15701
15702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
15703 $as_echo_n "checking whether system header files limit the line length... " >&6; }
15704 if test "${gl_cv_pragma_columns+set}" = set; then :
15705 $as_echo_n "(cached) " >&6
15706 else
15707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15708 /* end confdefs.h. */
15709
15710 #ifdef __TANDEM
15711 choke me
15712 #endif
15713
15714 _ACEOF
15715 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15716 $EGREP "choke me" >/dev/null 2>&1; then :
15717 gl_cv_pragma_columns=yes
15718 else
15719 gl_cv_pragma_columns=no
15720 fi
15721 rm -f conftest*
15722
15723
15724 fi
15725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
15726 $as_echo "$gl_cv_pragma_columns" >&6; }
15727 if test $gl_cv_pragma_columns = yes; then
15728 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
15729 else
15730 PRAGMA_COLUMNS=
15731 fi
15732
15733
15734
15735
15736
15737
15738
15739
15740
15741
15742
15743
15744
15745
15746
15747
15748
15749 if test $gl_cv_have_include_next = yes; then
15750 gl_cv_next_getopt_h='<'getopt.h'>'
15751 else
15752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
15753 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
15754 if test "${gl_cv_next_getopt_h+set}" = set; then :
15755 $as_echo_n "(cached) " >&6
15756 else
15757
15758 if test $ac_cv_header_getopt_h = yes; then
15759
15760
15761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15762 /* end confdefs.h. */
15763 #include <getopt.h>
15764
15765 _ACEOF
15766 case "$host_os" in
15767 aix*) gl_absname_cpp="$ac_cpp -C" ;;
15768 *) gl_absname_cpp="$ac_cpp" ;;
15769 esac
15770
15771 case "$host_os" in
15772 mingw*)
15773 gl_dirsep_regex='[/\\]'
15774 ;;
15775 *)
15776 gl_dirsep_regex='\/'
15777 ;;
15778 esac
15779 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15780
15781 gl_header_literal_regex=`echo 'getopt.h' \
15782 | sed -e "$gl_make_literal_regex_sed"`
15783 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15784 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15785 s|^/[^/]|//&|
15786 p
15787 q
15788 }'
15789 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15790 sed -n "$gl_absolute_header_sed"`'"'
15791 else
15792 gl_cv_next_getopt_h='<'getopt.h'>'
15793 fi
15794
15795
15796 fi
15797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
15798 $as_echo "$gl_cv_next_getopt_h" >&6; }
15799 fi
15800 NEXT_GETOPT_H=$gl_cv_next_getopt_h
15801
15802 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15803 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15804 gl_next_as_first_directive='<'getopt.h'>'
15805 else
15806 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15807 gl_next_as_first_directive=$gl_cv_next_getopt_h
15808 fi
15809 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
15810
15811
15812
15813
15814 if test $ac_cv_header_getopt_h = yes; then
15815 HAVE_GETOPT_H=1
15816 else
15817 HAVE_GETOPT_H=0
15818 fi
15819
15820
15821 gl_replace_getopt=
15822
15823 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
15824 for ac_header in getopt.h
15825 do :
15826 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
15827 if test "x$ac_cv_header_getopt_h" = x""yes; then :
15828 cat >>confdefs.h <<_ACEOF
15829 #define HAVE_GETOPT_H 1
15830 _ACEOF
15831
15832 else
15833 gl_replace_getopt=yes
15834 fi
15835
15836 done
15837
15838 fi
15839
15840 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
15841 for ac_func in getopt_long_only
15842 do :
15843 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
15844 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
15845 cat >>confdefs.h <<_ACEOF
15846 #define HAVE_GETOPT_LONG_ONLY 1
15847 _ACEOF
15848
15849 else
15850 gl_replace_getopt=yes
15851 fi
15852 done
15853
15854 fi
15855
15856 if test -z "$gl_replace_getopt"; then
15857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
15858 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
15859 if test "${gl_cv_func_getopt_posix+set}" = set; then :
15860 $as_echo_n "(cached) " >&6
15861 else
15862
15863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15864 /* end confdefs.h. */
15865 #include <unistd.h>
15866 int
15867 main ()
15868 {
15869 int *p = &optreset; return optreset;
15870 ;
15871 return 0;
15872 }
15873 _ACEOF
15874 if ac_fn_c_try_link "$LINENO"; then :
15875 gl_optind_min=1
15876 else
15877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15878 /* end confdefs.h. */
15879 #include <getopt.h>
15880 int
15881 main ()
15882 {
15883 return !getopt_clip;
15884 ;
15885 return 0;
15886 }
15887 _ACEOF
15888 if ac_fn_c_try_compile "$LINENO"; then :
15889 gl_optind_min=1
15890 else
15891 gl_optind_min=0
15892 fi
15893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15894 fi
15895 rm -f core conftest.err conftest.$ac_objext \
15896 conftest$ac_exeext conftest.$ac_ext
15897
15898 gl_save_CPPFLAGS=$CPPFLAGS
15899 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
15900 if test "$cross_compiling" = yes; then :
15901 case "$host_os" in
15902 mingw*) gl_cv_func_getopt_posix="guessing no";;
15903 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
15904 *) gl_cv_func_getopt_posix="guessing yes";;
15905 esac
15906
15907 else
15908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15909 /* end confdefs.h. */
15910
15911 #include <unistd.h>
15912 #include <stdlib.h>
15913 #include <string.h>
15914
15915 int
15916 main ()
15917 {
15918 {
15919 static char program[] = "program";
15920 static char a[] = "-a";
15921 static char foo[] = "foo";
15922 static char bar[] = "bar";
15923 char *argv[] = { program, a, foo, bar, NULL };
15924 int c;
15925
15926 optind = OPTIND_MIN;
15927 opterr = 0;
15928
15929 c = getopt (4, argv, "ab");
15930 if (!(c == 'a'))
15931 return 1;
15932 c = getopt (4, argv, "ab");
15933 if (!(c == -1))
15934 return 2;
15935 if (!(optind == 2))
15936 return 3;
15937 }
15938 /* Some internal state exists at this point. */
15939 {
15940 static char program[] = "program";
15941 static char donald[] = "donald";
15942 static char p[] = "-p";
15943 static char billy[] = "billy";
15944 static char duck[] = "duck";
15945 static char a[] = "-a";
15946 static char bar[] = "bar";
15947 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
15948 int c;
15949
15950 optind = OPTIND_MIN;
15951 opterr = 0;
15952
15953 c = getopt (7, argv, "+abp:q:");
15954 if (!(c == -1))
15955 return 4;
15956 if (!(strcmp (argv[0], "program") == 0))
15957 return 5;
15958 if (!(strcmp (argv[1], "donald") == 0))
15959 return 6;
15960 if (!(strcmp (argv[2], "-p") == 0))
15961 return 7;
15962 if (!(strcmp (argv[3], "billy") == 0))
15963 return 8;
15964 if (!(strcmp (argv[4], "duck") == 0))
15965 return 9;
15966 if (!(strcmp (argv[5], "-a") == 0))
15967 return 10;
15968 if (!(strcmp (argv[6], "bar") == 0))
15969 return 11;
15970 if (!(optind == 1))
15971 return 12;
15972 }
15973 /* Detect MacOS 10.5, AIX 7.1 bug. */
15974 {
15975 static char program[] = "program";
15976 static char ab[] = "-ab";
15977 char *argv[3] = { program, ab, NULL };
15978 optind = OPTIND_MIN;
15979 opterr = 0;
15980 if (getopt (2, argv, "ab:") != 'a')
15981 return 13;
15982 if (getopt (2, argv, "ab:") != '?')
15983 return 14;
15984 if (optopt != 'b')
15985 return 15;
15986 if (optind != 2)
15987 return 16;
15988 }
15989
15990 return 0;
15991 }
15992
15993 _ACEOF
15994 if ac_fn_c_try_run "$LINENO"; then :
15995 gl_cv_func_getopt_posix=yes
15996 else
15997 gl_cv_func_getopt_posix=no
15998 fi
15999 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16000 conftest.$ac_objext conftest.beam conftest.$ac_ext
16001 fi
16002
16003 CPPFLAGS=$gl_save_CPPFLAGS
16004
16005 fi
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16007 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16008 case "$gl_cv_func_getopt_posix" in
16009 *no) gl_replace_getopt=yes ;;
16010 esac
16011 fi
16012
16013 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16015 $as_echo_n "checking for working GNU getopt function... " >&6; }
16016 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16017 $as_echo_n "(cached) " >&6
16018 else
16019 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16020 # optstring is necessary for programs like m4 that have POSIX-mandated
16021 # semantics for supporting options interspersed with files.
16022 # Also, since getopt_long is a GNU extension, we require optind=0.
16023 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16024 # so take care to revert to the correct (non-)export state.
16025 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16026 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16027 xx) gl_had_POSIXLY_CORRECT=exported ;;
16028 x) gl_had_POSIXLY_CORRECT=yes ;;
16029 *) gl_had_POSIXLY_CORRECT= ;;
16030 esac
16031 POSIXLY_CORRECT=1
16032 export POSIXLY_CORRECT
16033 if test "$cross_compiling" = yes; then :
16034 case $host_os:$ac_cv_have_decl_optreset in
16035 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16036 *:yes) gl_cv_func_getopt_gnu=no;;
16037 *) gl_cv_func_getopt_gnu=yes;;
16038 esac
16039
16040 else
16041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16042 /* end confdefs.h. */
16043 #include <getopt.h>
16044 #include <stddef.h>
16045 #include <string.h>
16046
16047 #include <stdlib.h>
16048 #if defined __MACH__ && defined __APPLE__
16049 /* Avoid a crash on MacOS X. */
16050 #include <mach/mach.h>
16051 #include <mach/mach_error.h>
16052 #include <mach/thread_status.h>
16053 #include <mach/exception.h>
16054 #include <mach/task.h>
16055 #include <pthread.h>
16056 /* The exception port on which our thread listens. */
16057 static mach_port_t our_exception_port;
16058 /* The main function of the thread listening for exceptions of type
16059 EXC_BAD_ACCESS. */
16060 static void *
16061 mach_exception_thread (void *arg)
16062 {
16063 /* Buffer for a message to be received. */
16064 struct {
16065 mach_msg_header_t head;
16066 mach_msg_body_t msgh_body;
16067 char data[1024];
16068 } msg;
16069 mach_msg_return_t retval;
16070 /* Wait for a message on the exception port. */
16071 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
16072 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
16073 if (retval != MACH_MSG_SUCCESS)
16074 abort ();
16075 exit (1);
16076 }
16077 static void
16078 nocrash_init (void)
16079 {
16080 mach_port_t self = mach_task_self ();
16081 /* Allocate a port on which the thread shall listen for exceptions. */
16082 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
16083 == KERN_SUCCESS) {
16084 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
16085 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
16086 MACH_MSG_TYPE_MAKE_SEND)
16087 == KERN_SUCCESS) {
16088 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
16089 for us. */
16090 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
16091 /* Create the thread listening on the exception port. */
16092 pthread_attr_t attr;
16093 pthread_t thread;
16094 if (pthread_attr_init (&attr) == 0
16095 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
16096 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
16097 pthread_attr_destroy (&attr);
16098 /* Replace the exception port info for these exceptions with our own.
16099 Note that we replace the exception port for the entire task, not only
16100 for a particular thread. This has the effect that when our exception
16101 port gets the message, the thread specific exception port has already
16102 been asked, and we don't need to bother about it.
16103 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
16104 task_set_exception_ports (self, mask, our_exception_port,
16105 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
16106 }
16107 }
16108 }
16109 }
16110 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
16111 /* Avoid a crash on native Windows. */
16112 #define WIN32_LEAN_AND_MEAN
16113 #include <windows.h>
16114 #include <winerror.h>
16115 static LONG WINAPI
16116 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
16117 {
16118 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
16119 {
16120 case EXCEPTION_ACCESS_VIOLATION:
16121 case EXCEPTION_IN_PAGE_ERROR:
16122 case EXCEPTION_STACK_OVERFLOW:
16123 case EXCEPTION_GUARD_PAGE:
16124 case EXCEPTION_PRIV_INSTRUCTION:
16125 case EXCEPTION_ILLEGAL_INSTRUCTION:
16126 case EXCEPTION_DATATYPE_MISALIGNMENT:
16127 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
16128 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
16129 exit (1);
16130 }
16131 return EXCEPTION_CONTINUE_SEARCH;
16132 }
16133 static void
16134 nocrash_init (void)
16135 {
16136 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
16137 }
16138 #else
16139 /* Avoid a crash on POSIX systems. */
16140 #include <signal.h>
16141 /* A POSIX signal handler. */
16142 static void
16143 exception_handler (int sig)
16144 {
16145 exit (1);
16146 }
16147 static void
16148 nocrash_init (void)
16149 {
16150 #ifdef SIGSEGV
16151 signal (SIGSEGV, exception_handler);
16152 #endif
16153 #ifdef SIGBUS
16154 signal (SIGBUS, exception_handler);
16155 #endif
16156 }
16157 #endif
16158
16159
16160 int
16161 main ()
16162 {
16163
16164 int result = 0;
16165
16166 nocrash_init();
16167
16168 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16169 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16170 OSF/1 5.1, Solaris 10. */
16171 {
16172 static char conftest[] = "conftest";
16173 static char plus[] = "-+";
16174 char *argv[3] = { conftest, plus, NULL };
16175 opterr = 0;
16176 if (getopt (2, argv, "+a") != '?')
16177 result |= 1;
16178 }
16179 /* This code succeeds on glibc 2.8, mingw,
16180 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16181 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
16182 {
16183 static char program[] = "program";
16184 static char p[] = "-p";
16185 static char foo[] = "foo";
16186 static char bar[] = "bar";
16187 char *argv[] = { program, p, foo, bar, NULL };
16188
16189 optind = 1;
16190 if (getopt (4, argv, "p::") != 'p')
16191 result |= 2;
16192 else if (optarg != NULL)
16193 result |= 4;
16194 else if (getopt (4, argv, "p::") != -1)
16195 result |= 6;
16196 else if (optind != 2)
16197 result |= 8;
16198 }
16199 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
16200 {
16201 static char program[] = "program";
16202 static char foo[] = "foo";
16203 static char p[] = "-p";
16204 char *argv[] = { program, foo, p, NULL };
16205 optind = 0;
16206 if (getopt (3, argv, "-p") != 1)
16207 result |= 16;
16208 else if (getopt (3, argv, "-p") != 'p')
16209 result |= 32;
16210 }
16211 /* This code fails on glibc 2.11. */
16212 {
16213 static char program[] = "program";
16214 static char b[] = "-b";
16215 static char a[] = "-a";
16216 char *argv[] = { program, b, a, NULL };
16217 optind = opterr = 0;
16218 if (getopt (3, argv, "+:a:b") != 'b')
16219 result |= 64;
16220 else if (getopt (3, argv, "+:a:b") != ':')
16221 result |= 64;
16222 }
16223 /* This code dumps core on glibc 2.14. */
16224 {
16225 static char program[] = "program";
16226 static char w[] = "-W";
16227 static char dummy[] = "dummy";
16228 char *argv[] = { program, w, dummy, NULL };
16229 optind = opterr = 1;
16230 if (getopt (3, argv, "W;") != 'W')
16231 result |= 128;
16232 }
16233 return result;
16234
16235 ;
16236 return 0;
16237 }
16238 _ACEOF
16239 if ac_fn_c_try_run "$LINENO"; then :
16240 gl_cv_func_getopt_gnu=yes
16241 else
16242 gl_cv_func_getopt_gnu=no
16243 fi
16244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16245 conftest.$ac_objext conftest.beam conftest.$ac_ext
16246 fi
16247
16248 case $gl_had_POSIXLY_CORRECT in
16249 exported) ;;
16250 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16251 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16252 esac
16253
16254 fi
16255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16256 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16257 if test "$gl_cv_func_getopt_gnu" = "no"; then
16258 gl_replace_getopt=yes
16259 fi
16260 fi
16261
16262
16263
16264
16265
16266 REPLACE_GETOPT=0
16267
16268
16269 if test -n "$gl_replace_getopt"; then :
16270
16271 REPLACE_GETOPT=1
16272
16273 fi
16274
16275
16276 if test $REPLACE_GETOPT = 1; then
16277
16278 GETOPT_H=getopt.h
16279
16280 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16281
16282
16283
16284 fi
16285
16286 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16287 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16288 ac_have_decl=1
16289 else
16290 ac_have_decl=0
16291 fi
16292
16293 cat >>confdefs.h <<_ACEOF
16294 #define HAVE_DECL_GETENV $ac_have_decl
16295 _ACEOF
16296
16297
16298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16299 $as_echo_n "checking for unsigned long long int... " >&6; }
16300 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16301 $as_echo_n "(cached) " >&6
16302 else
16303 ac_cv_type_unsigned_long_long_int=yes
16304 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16306 /* end confdefs.h. */
16307
16308 /* For now, do not test the preprocessor; as of 2007 there are too many
16309 implementations with broken preprocessors. Perhaps this can
16310 be revisited in 2012. In the meantime, code should not expect
16311 #if to work with literals wider than 32 bits. */
16312 /* Test literals. */
16313 long long int ll = 9223372036854775807ll;
16314 long long int nll = -9223372036854775807LL;
16315 unsigned long long int ull = 18446744073709551615ULL;
16316 /* Test constant expressions. */
16317 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16318 ? 1 : -1)];
16319 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16320 ? 1 : -1)];
16321 int i = 63;
16322 int
16323 main ()
16324 {
16325 /* Test availability of runtime routines for shift and division. */
16326 long long int llmax = 9223372036854775807ll;
16327 unsigned long long int ullmax = 18446744073709551615ull;
16328 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
16329 | (llmax / ll) | (llmax % ll)
16330 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
16331 | (ullmax / ull) | (ullmax % ull));
16332 ;
16333 return 0;
16334 }
16335
16336 _ACEOF
16337 if ac_fn_c_try_link "$LINENO"; then :
16338
16339 else
16340 ac_cv_type_unsigned_long_long_int=no
16341 fi
16342 rm -f core conftest.err conftest.$ac_objext \
16343 conftest$ac_exeext conftest.$ac_ext
16344 fi
16345 fi
16346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
16347 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
16348 if test $ac_cv_type_unsigned_long_long_int = yes; then
16349
16350 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
16351
16352 fi
16353
16354
16355
16356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
16357 $as_echo_n "checking for long long int... " >&6; }
16358 if test "${ac_cv_type_long_long_int+set}" = set; then :
16359 $as_echo_n "(cached) " >&6
16360 else
16361 ac_cv_type_long_long_int=yes
16362 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16363 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
16364 if test $ac_cv_type_long_long_int = yes; then
16365 if test "$cross_compiling" = yes; then :
16366 :
16367 else
16368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16369 /* end confdefs.h. */
16370 #include <limits.h>
16371 #ifndef LLONG_MAX
16372 # define HALF \
16373 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
16374 # define LLONG_MAX (HALF - 1 + HALF)
16375 #endif
16376 int
16377 main ()
16378 {
16379 long long int n = 1;
16380 int i;
16381 for (i = 0; ; i++)
16382 {
16383 long long int m = n << i;
16384 if (m >> i != n)
16385 return 1;
16386 if (LLONG_MAX / 2 < m)
16387 break;
16388 }
16389 return 0;
16390 ;
16391 return 0;
16392 }
16393 _ACEOF
16394 if ac_fn_c_try_run "$LINENO"; then :
16395
16396 else
16397 ac_cv_type_long_long_int=no
16398 fi
16399 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16400 conftest.$ac_objext conftest.beam conftest.$ac_ext
16401 fi
16402
16403 fi
16404 fi
16405 fi
16406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
16407 $as_echo "$ac_cv_type_long_long_int" >&6; }
16408 if test $ac_cv_type_long_long_int = yes; then
16409
16410 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
16411
16412 fi
16413
16414
16415
16416
16417
16418
16419 gl_cv_c_multiarch=no
16420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16421 /* end confdefs.h. */
16422 #ifndef __APPLE_CC__
16423 not a universal capable compiler
16424 #endif
16425 typedef int dummy;
16426
16427 _ACEOF
16428 if ac_fn_c_try_compile "$LINENO"; then :
16429
16430 arch=
16431 prev=
16432 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
16433 if test -n "$prev"; then
16434 case $word in
16435 i?86 | x86_64 | ppc | ppc64)
16436 if test -z "$arch" || test "$arch" = "$word"; then
16437 arch="$word"
16438 else
16439 gl_cv_c_multiarch=yes
16440 fi
16441 ;;
16442 esac
16443 prev=
16444 else
16445 if test "x$word" = "x-arch"; then
16446 prev=arch
16447 fi
16448 fi
16449 done
16450
16451 fi
16452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16453 if test $gl_cv_c_multiarch = yes; then
16454 APPLE_UNIVERSAL_BUILD=1
16455 else
16456 APPLE_UNIVERSAL_BUILD=0
16457 fi
16458
16459
16460
16461
16462
16463 if test $ac_cv_type_long_long_int = yes; then
16464 HAVE_LONG_LONG_INT=1
16465 else
16466 HAVE_LONG_LONG_INT=0
16467 fi
16468
16469
16470 if test $ac_cv_type_unsigned_long_long_int = yes; then
16471 HAVE_UNSIGNED_LONG_LONG_INT=1
16472 else
16473 HAVE_UNSIGNED_LONG_LONG_INT=0
16474 fi
16475
16476
16477
16478 if test $ac_cv_header_wchar_h = yes; then
16479 HAVE_WCHAR_H=1
16480 else
16481 HAVE_WCHAR_H=0
16482 fi
16483
16484
16485 if test $ac_cv_header_inttypes_h = yes; then
16486 HAVE_INTTYPES_H=1
16487 else
16488 HAVE_INTTYPES_H=0
16489 fi
16490
16491
16492 if test $ac_cv_header_sys_types_h = yes; then
16493 HAVE_SYS_TYPES_H=1
16494 else
16495 HAVE_SYS_TYPES_H=0
16496 fi
16497
16498
16499
16500
16501
16502
16503
16504
16505
16506
16507
16508 if test $gl_cv_have_include_next = yes; then
16509 gl_cv_next_stdint_h='<'stdint.h'>'
16510 else
16511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16512 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16513 if test "${gl_cv_next_stdint_h+set}" = set; then :
16514 $as_echo_n "(cached) " >&6
16515 else
16516
16517 if test $ac_cv_header_stdint_h = yes; then
16518
16519
16520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16521 /* end confdefs.h. */
16522 #include <stdint.h>
16523
16524 _ACEOF
16525 case "$host_os" in
16526 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16527 *) gl_absname_cpp="$ac_cpp" ;;
16528 esac
16529
16530 case "$host_os" in
16531 mingw*)
16532 gl_dirsep_regex='[/\\]'
16533 ;;
16534 *)
16535 gl_dirsep_regex='\/'
16536 ;;
16537 esac
16538 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16539
16540 gl_header_literal_regex=`echo 'stdint.h' \
16541 | sed -e "$gl_make_literal_regex_sed"`
16542 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16543 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16544 s|^/[^/]|//&|
16545 p
16546 q
16547 }'
16548 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16549 sed -n "$gl_absolute_header_sed"`'"'
16550 else
16551 gl_cv_next_stdint_h='<'stdint.h'>'
16552 fi
16553
16554
16555 fi
16556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16557 $as_echo "$gl_cv_next_stdint_h" >&6; }
16558 fi
16559 NEXT_STDINT_H=$gl_cv_next_stdint_h
16560
16561 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16562 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16563 gl_next_as_first_directive='<'stdint.h'>'
16564 else
16565 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16566 gl_next_as_first_directive=$gl_cv_next_stdint_h
16567 fi
16568 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16569
16570
16571
16572
16573 if test $ac_cv_header_stdint_h = yes; then
16574 HAVE_STDINT_H=1
16575 else
16576 HAVE_STDINT_H=0
16577 fi
16578
16579
16580 if test $ac_cv_header_stdint_h = yes; then
16581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16582 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16583 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
16584 $as_echo_n "(cached) " >&6
16585 else
16586 gl_cv_header_working_stdint_h=no
16587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16588 /* end confdefs.h. */
16589
16590
16591 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16592 #include <stdint.h>
16593 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
16594 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16595 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16596 #endif
16597
16598
16599 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16600 included before <wchar.h>. */
16601 #include <stddef.h>
16602 #include <signal.h>
16603 #if HAVE_WCHAR_H
16604 # include <stdio.h>
16605 # include <time.h>
16606 # include <wchar.h>
16607 #endif
16608
16609
16610 #ifdef INT8_MAX
16611 int8_t a1 = INT8_MAX;
16612 int8_t a1min = INT8_MIN;
16613 #endif
16614 #ifdef INT16_MAX
16615 int16_t a2 = INT16_MAX;
16616 int16_t a2min = INT16_MIN;
16617 #endif
16618 #ifdef INT32_MAX
16619 int32_t a3 = INT32_MAX;
16620 int32_t a3min = INT32_MIN;
16621 #endif
16622 #ifdef INT64_MAX
16623 int64_t a4 = INT64_MAX;
16624 int64_t a4min = INT64_MIN;
16625 #endif
16626 #ifdef UINT8_MAX
16627 uint8_t b1 = UINT8_MAX;
16628 #else
16629 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16630 #endif
16631 #ifdef UINT16_MAX
16632 uint16_t b2 = UINT16_MAX;
16633 #endif
16634 #ifdef UINT32_MAX
16635 uint32_t b3 = UINT32_MAX;
16636 #endif
16637 #ifdef UINT64_MAX
16638 uint64_t b4 = UINT64_MAX;
16639 #endif
16640 int_least8_t c1 = INT8_C (0x7f);
16641 int_least8_t c1max = INT_LEAST8_MAX;
16642 int_least8_t c1min = INT_LEAST8_MIN;
16643 int_least16_t c2 = INT16_C (0x7fff);
16644 int_least16_t c2max = INT_LEAST16_MAX;
16645 int_least16_t c2min = INT_LEAST16_MIN;
16646 int_least32_t c3 = INT32_C (0x7fffffff);
16647 int_least32_t c3max = INT_LEAST32_MAX;
16648 int_least32_t c3min = INT_LEAST32_MIN;
16649 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16650 int_least64_t c4max = INT_LEAST64_MAX;
16651 int_least64_t c4min = INT_LEAST64_MIN;
16652 uint_least8_t d1 = UINT8_C (0xff);
16653 uint_least8_t d1max = UINT_LEAST8_MAX;
16654 uint_least16_t d2 = UINT16_C (0xffff);
16655 uint_least16_t d2max = UINT_LEAST16_MAX;
16656 uint_least32_t d3 = UINT32_C (0xffffffff);
16657 uint_least32_t d3max = UINT_LEAST32_MAX;
16658 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16659 uint_least64_t d4max = UINT_LEAST64_MAX;
16660 int_fast8_t e1 = INT_FAST8_MAX;
16661 int_fast8_t e1min = INT_FAST8_MIN;
16662 int_fast16_t e2 = INT_FAST16_MAX;
16663 int_fast16_t e2min = INT_FAST16_MIN;
16664 int_fast32_t e3 = INT_FAST32_MAX;
16665 int_fast32_t e3min = INT_FAST32_MIN;
16666 int_fast64_t e4 = INT_FAST64_MAX;
16667 int_fast64_t e4min = INT_FAST64_MIN;
16668 uint_fast8_t f1 = UINT_FAST8_MAX;
16669 uint_fast16_t f2 = UINT_FAST16_MAX;
16670 uint_fast32_t f3 = UINT_FAST32_MAX;
16671 uint_fast64_t f4 = UINT_FAST64_MAX;
16672 #ifdef INTPTR_MAX
16673 intptr_t g = INTPTR_MAX;
16674 intptr_t gmin = INTPTR_MIN;
16675 #endif
16676 #ifdef UINTPTR_MAX
16677 uintptr_t h = UINTPTR_MAX;
16678 #endif
16679 intmax_t i = INTMAX_MAX;
16680 uintmax_t j = UINTMAX_MAX;
16681
16682 #include <limits.h> /* for CHAR_BIT */
16683 #define TYPE_MINIMUM(t) \
16684 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16685 #define TYPE_MAXIMUM(t) \
16686 ((t) ((t) 0 < (t) -1 \
16687 ? (t) -1 \
16688 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16689 struct s {
16690 int check_PTRDIFF:
16691 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16692 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16693 ? 1 : -1;
16694 /* Detect bug in FreeBSD 6.0 / ia64. */
16695 int check_SIG_ATOMIC:
16696 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16697 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16698 ? 1 : -1;
16699 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16700 int check_WCHAR:
16701 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16702 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16703 ? 1 : -1;
16704 /* Detect bug in mingw. */
16705 int check_WINT:
16706 WINT_MIN == TYPE_MINIMUM (wint_t)
16707 && WINT_MAX == TYPE_MAXIMUM (wint_t)
16708 ? 1 : -1;
16709
16710 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
16711 int check_UINT8_C:
16712 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16713 int check_UINT16_C:
16714 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16715
16716 /* Detect bugs in OpenBSD 3.9 stdint.h. */
16717 #ifdef UINT8_MAX
16718 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16719 #endif
16720 #ifdef UINT16_MAX
16721 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16722 #endif
16723 #ifdef UINT32_MAX
16724 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16725 #endif
16726 #ifdef UINT64_MAX
16727 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16728 #endif
16729 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16730 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16731 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16732 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16733 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16734 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16735 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16736 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16737 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16738 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16739 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16740 };
16741
16742 int
16743 main ()
16744 {
16745
16746 ;
16747 return 0;
16748 }
16749 _ACEOF
16750 if ac_fn_c_try_compile "$LINENO"; then :
16751 if test "$cross_compiling" = yes; then :
16752 gl_cv_header_working_stdint_h=yes
16753
16754 else
16755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16756 /* end confdefs.h. */
16757
16758
16759 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16760 #include <stdint.h>
16761
16762
16763 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16764 included before <wchar.h>. */
16765 #include <stddef.h>
16766 #include <signal.h>
16767 #if HAVE_WCHAR_H
16768 # include <stdio.h>
16769 # include <time.h>
16770 # include <wchar.h>
16771 #endif
16772
16773
16774 #include <stdio.h>
16775 #include <string.h>
16776 #define MVAL(macro) MVAL1(macro)
16777 #define MVAL1(expression) #expression
16778 static const char *macro_values[] =
16779 {
16780 #ifdef INT8_MAX
16781 MVAL (INT8_MAX),
16782 #endif
16783 #ifdef INT16_MAX
16784 MVAL (INT16_MAX),
16785 #endif
16786 #ifdef INT32_MAX
16787 MVAL (INT32_MAX),
16788 #endif
16789 #ifdef INT64_MAX
16790 MVAL (INT64_MAX),
16791 #endif
16792 #ifdef UINT8_MAX
16793 MVAL (UINT8_MAX),
16794 #endif
16795 #ifdef UINT16_MAX
16796 MVAL (UINT16_MAX),
16797 #endif
16798 #ifdef UINT32_MAX
16799 MVAL (UINT32_MAX),
16800 #endif
16801 #ifdef UINT64_MAX
16802 MVAL (UINT64_MAX),
16803 #endif
16804 NULL
16805 };
16806
16807 int
16808 main ()
16809 {
16810
16811 const char **mv;
16812 for (mv = macro_values; *mv != NULL; mv++)
16813 {
16814 const char *value = *mv;
16815 /* Test whether it looks like a cast expression. */
16816 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16817 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16818 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16819 || strncmp (value, "((int)"/*)*/, 6) == 0
16820 || strncmp (value, "((signed short)"/*)*/, 15) == 0
16821 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16822 return mv - macro_values + 1;
16823 }
16824 return 0;
16825
16826 ;
16827 return 0;
16828 }
16829 _ACEOF
16830 if ac_fn_c_try_run "$LINENO"; then :
16831 gl_cv_header_working_stdint_h=yes
16832 fi
16833 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16834 conftest.$ac_objext conftest.beam conftest.$ac_ext
16835 fi
16836
16837
16838 fi
16839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16840
16841 fi
16842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16843 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16844 fi
16845 if test "$gl_cv_header_working_stdint_h" = yes; then
16846 STDINT_H=
16847 else
16848 for ac_header in sys/inttypes.h sys/bitypes.h
16849 do :
16850 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16851 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16852 eval as_val=\$$as_ac_Header
16853 if test "x$as_val" = x""yes; then :
16854 cat >>confdefs.h <<_ACEOF
16855 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16856 _ACEOF
16857
16858 fi
16859
16860 done
16861
16862 if test $ac_cv_header_sys_inttypes_h = yes; then
16863 HAVE_SYS_INTTYPES_H=1
16864 else
16865 HAVE_SYS_INTTYPES_H=0
16866 fi
16867
16868 if test $ac_cv_header_sys_bitypes_h = yes; then
16869 HAVE_SYS_BITYPES_H=1
16870 else
16871 HAVE_SYS_BITYPES_H=0
16872 fi
16873
16874
16875
16876
16877 if test $APPLE_UNIVERSAL_BUILD = 0; then
16878
16879
16880 for gltype in ptrdiff_t size_t ; do
16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16882 $as_echo_n "checking for bit size of $gltype... " >&6; }
16883 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
16884 $as_echo_n "(cached) " >&6
16885 else
16886 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16887 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16888 included before <wchar.h>. */
16889 #include <stddef.h>
16890 #include <signal.h>
16891 #if HAVE_WCHAR_H
16892 # include <stdio.h>
16893 # include <time.h>
16894 # include <wchar.h>
16895 #endif
16896
16897 #include <limits.h>"; then :
16898
16899 else
16900 result=unknown
16901 fi
16902
16903 eval gl_cv_bitsizeof_${gltype}=\$result
16904
16905 fi
16906 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16908 $as_echo "$ac_res" >&6; }
16909 eval result=\$gl_cv_bitsizeof_${gltype}
16910 if test $result = unknown; then
16911 result=0
16912 fi
16913 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16914 cat >>confdefs.h <<_ACEOF
16915 #define BITSIZEOF_${GLTYPE} $result
16916 _ACEOF
16917
16918 eval BITSIZEOF_${GLTYPE}=\$result
16919 done
16920
16921
16922 fi
16923
16924
16925 for gltype in sig_atomic_t wchar_t wint_t ; do
16926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16927 $as_echo_n "checking for bit size of $gltype... " >&6; }
16928 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
16929 $as_echo_n "(cached) " >&6
16930 else
16931 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16932 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16933 included before <wchar.h>. */
16934 #include <stddef.h>
16935 #include <signal.h>
16936 #if HAVE_WCHAR_H
16937 # include <stdio.h>
16938 # include <time.h>
16939 # include <wchar.h>
16940 #endif
16941
16942 #include <limits.h>"; then :
16943
16944 else
16945 result=unknown
16946 fi
16947
16948 eval gl_cv_bitsizeof_${gltype}=\$result
16949
16950 fi
16951 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16953 $as_echo "$ac_res" >&6; }
16954 eval result=\$gl_cv_bitsizeof_${gltype}
16955 if test $result = unknown; then
16956 result=0
16957 fi
16958 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16959 cat >>confdefs.h <<_ACEOF
16960 #define BITSIZEOF_${GLTYPE} $result
16961 _ACEOF
16962
16963 eval BITSIZEOF_${GLTYPE}=\$result
16964 done
16965
16966
16967
16968
16969 for gltype in sig_atomic_t wchar_t wint_t ; do
16970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16971 $as_echo_n "checking whether $gltype is signed... " >&6; }
16972 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
16973 $as_echo_n "(cached) " >&6
16974 else
16975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16976 /* end confdefs.h. */
16977
16978 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16979 included before <wchar.h>. */
16980 #include <stddef.h>
16981 #include <signal.h>
16982 #if HAVE_WCHAR_H
16983 # include <stdio.h>
16984 # include <time.h>
16985 # include <wchar.h>
16986 #endif
16987
16988 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
16989 int
16990 main ()
16991 {
16992
16993 ;
16994 return 0;
16995 }
16996 _ACEOF
16997 if ac_fn_c_try_compile "$LINENO"; then :
16998 result=yes
16999 else
17000 result=no
17001 fi
17002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17003 eval gl_cv_type_${gltype}_signed=\$result
17004
17005 fi
17006 eval ac_res=\$gl_cv_type_${gltype}_signed
17007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17008 $as_echo "$ac_res" >&6; }
17009 eval result=\$gl_cv_type_${gltype}_signed
17010 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17011 if test "$result" = yes; then
17012 cat >>confdefs.h <<_ACEOF
17013 #define HAVE_SIGNED_${GLTYPE} 1
17014 _ACEOF
17015
17016 eval HAVE_SIGNED_${GLTYPE}=1
17017 else
17018 eval HAVE_SIGNED_${GLTYPE}=0
17019 fi
17020 done
17021
17022
17023 gl_cv_type_ptrdiff_t_signed=yes
17024 gl_cv_type_size_t_signed=no
17025 if test $APPLE_UNIVERSAL_BUILD = 0; then
17026
17027
17028 for gltype in ptrdiff_t size_t ; do
17029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17030 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17031 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17032 $as_echo_n "(cached) " >&6
17033 else
17034 eval gl_cv_type_${gltype}_suffix=no
17035 eval result=\$gl_cv_type_${gltype}_signed
17036 if test "$result" = yes; then
17037 glsufu=
17038 else
17039 glsufu=u
17040 fi
17041 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17042 case $glsuf in
17043 '') gltype1='int';;
17044 l) gltype1='long int';;
17045 ll) gltype1='long long int';;
17046 i64) gltype1='__int64';;
17047 u) gltype1='unsigned int';;
17048 ul) gltype1='unsigned long int';;
17049 ull) gltype1='unsigned long long int';;
17050 ui64)gltype1='unsigned __int64';;
17051 esac
17052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17053 /* end confdefs.h. */
17054
17055 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17056 included before <wchar.h>. */
17057 #include <stddef.h>
17058 #include <signal.h>
17059 #if HAVE_WCHAR_H
17060 # include <stdio.h>
17061 # include <time.h>
17062 # include <wchar.h>
17063 #endif
17064
17065 extern $gltype foo;
17066 extern $gltype1 foo;
17067 int
17068 main ()
17069 {
17070
17071 ;
17072 return 0;
17073 }
17074 _ACEOF
17075 if ac_fn_c_try_compile "$LINENO"; then :
17076 eval gl_cv_type_${gltype}_suffix=\$glsuf
17077 fi
17078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17079 eval result=\$gl_cv_type_${gltype}_suffix
17080 test "$result" != no && break
17081 done
17082 fi
17083 eval ac_res=\$gl_cv_type_${gltype}_suffix
17084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17085 $as_echo "$ac_res" >&6; }
17086 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17087 eval result=\$gl_cv_type_${gltype}_suffix
17088 test "$result" = no && result=
17089 eval ${GLTYPE}_SUFFIX=\$result
17090 cat >>confdefs.h <<_ACEOF
17091 #define ${GLTYPE}_SUFFIX $result
17092 _ACEOF
17093
17094 done
17095
17096
17097 fi
17098
17099
17100 for gltype in sig_atomic_t wchar_t wint_t ; do
17101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17102 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17103 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17104 $as_echo_n "(cached) " >&6
17105 else
17106 eval gl_cv_type_${gltype}_suffix=no
17107 eval result=\$gl_cv_type_${gltype}_signed
17108 if test "$result" = yes; then
17109 glsufu=
17110 else
17111 glsufu=u
17112 fi
17113 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17114 case $glsuf in
17115 '') gltype1='int';;
17116 l) gltype1='long int';;
17117 ll) gltype1='long long int';;
17118 i64) gltype1='__int64';;
17119 u) gltype1='unsigned int';;
17120 ul) gltype1='unsigned long int';;
17121 ull) gltype1='unsigned long long int';;
17122 ui64)gltype1='unsigned __int64';;
17123 esac
17124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17125 /* end confdefs.h. */
17126
17127 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17128 included before <wchar.h>. */
17129 #include <stddef.h>
17130 #include <signal.h>
17131 #if HAVE_WCHAR_H
17132 # include <stdio.h>
17133 # include <time.h>
17134 # include <wchar.h>
17135 #endif
17136
17137 extern $gltype foo;
17138 extern $gltype1 foo;
17139 int
17140 main ()
17141 {
17142
17143 ;
17144 return 0;
17145 }
17146 _ACEOF
17147 if ac_fn_c_try_compile "$LINENO"; then :
17148 eval gl_cv_type_${gltype}_suffix=\$glsuf
17149 fi
17150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17151 eval result=\$gl_cv_type_${gltype}_suffix
17152 test "$result" != no && break
17153 done
17154 fi
17155 eval ac_res=\$gl_cv_type_${gltype}_suffix
17156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17157 $as_echo "$ac_res" >&6; }
17158 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17159 eval result=\$gl_cv_type_${gltype}_suffix
17160 test "$result" = no && result=
17161 eval ${GLTYPE}_SUFFIX=\$result
17162 cat >>confdefs.h <<_ACEOF
17163 #define ${GLTYPE}_SUFFIX $result
17164 _ACEOF
17165
17166 done
17167
17168
17169
17170 if test $BITSIZEOF_WINT_T -lt 32; then
17171 BITSIZEOF_WINT_T=32
17172 fi
17173
17174 STDINT_H=stdint.h
17175 fi
17176
17177 if test -n "$STDINT_H"; then
17178 GL_GENERATE_STDINT_H_TRUE=
17179 GL_GENERATE_STDINT_H_FALSE='#'
17180 else
17181 GL_GENERATE_STDINT_H_TRUE='#'
17182 GL_GENERATE_STDINT_H_FALSE=
17183 fi
17184
17185
17186
17187
17188
17189 GNULIB_IMAXABS=0;
17190 GNULIB_IMAXDIV=0;
17191 GNULIB_STRTOIMAX=0;
17192 GNULIB_STRTOUMAX=0;
17193 HAVE_DECL_IMAXABS=1;
17194 HAVE_DECL_IMAXDIV=1;
17195 HAVE_DECL_STRTOIMAX=1;
17196 HAVE_DECL_STRTOUMAX=1;
17197 REPLACE_STRTOIMAX=0;
17198 INT32_MAX_LT_INTMAX_MAX=1;
17199 INT64_MAX_EQ_LONG_MAX='defined _LP64';
17200 PRI_MACROS_BROKEN=0;
17201 PRIPTR_PREFIX=__PRIPTR_PREFIX;
17202 UINT32_MAX_LT_UINTMAX_MAX=1;
17203 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17204
17205
17206
17207
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217
17218
17219 if test $gl_cv_have_include_next = yes; then
17220 gl_cv_next_inttypes_h='<'inttypes.h'>'
17221 else
17222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17223 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17224 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17225 $as_echo_n "(cached) " >&6
17226 else
17227
17228 if test $ac_cv_header_inttypes_h = yes; then
17229
17230
17231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17232 /* end confdefs.h. */
17233 #include <inttypes.h>
17234
17235 _ACEOF
17236 case "$host_os" in
17237 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17238 *) gl_absname_cpp="$ac_cpp" ;;
17239 esac
17240
17241 case "$host_os" in
17242 mingw*)
17243 gl_dirsep_regex='[/\\]'
17244 ;;
17245 *)
17246 gl_dirsep_regex='\/'
17247 ;;
17248 esac
17249 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17250
17251 gl_header_literal_regex=`echo 'inttypes.h' \
17252 | sed -e "$gl_make_literal_regex_sed"`
17253 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17254 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17255 s|^/[^/]|//&|
17256 p
17257 q
17258 }'
17259 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17260 sed -n "$gl_absolute_header_sed"`'"'
17261 else
17262 gl_cv_next_inttypes_h='<'inttypes.h'>'
17263 fi
17264
17265
17266 fi
17267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17268 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17269 fi
17270 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17271
17272 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17273 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17274 gl_next_as_first_directive='<'inttypes.h'>'
17275 else
17276 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17277 gl_next_as_first_directive=$gl_cv_next_inttypes_h
17278 fi
17279 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17280
17281
17282
17283
17284
17285
17286
17287
17288
17289
17290
17291 case "$host_os" in
17292 mingw*)
17293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
17294 $as_echo_n "checking for 64-bit off_t... " >&6; }
17295 if test "${gl_cv_type_off_t_64+set}" = set; then :
17296 $as_echo_n "(cached) " >&6
17297 else
17298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17299 /* end confdefs.h. */
17300 #include <sys/types.h>
17301 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
17302
17303 int
17304 main ()
17305 {
17306
17307 ;
17308 return 0;
17309 }
17310 _ACEOF
17311 if ac_fn_c_try_compile "$LINENO"; then :
17312 gl_cv_type_off_t_64=yes
17313 else
17314 gl_cv_type_off_t_64=no
17315 fi
17316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17317
17318 fi
17319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
17320 $as_echo "$gl_cv_type_off_t_64" >&6; }
17321 if test $gl_cv_type_off_t_64 = no; then
17322 WINDOWS_64_BIT_OFF_T=1
17323 else
17324 WINDOWS_64_BIT_OFF_T=0
17325 fi
17326 WINDOWS_64_BIT_ST_SIZE=1
17327 ;;
17328 *)
17329 WINDOWS_64_BIT_OFF_T=0
17330 WINDOWS_64_BIT_ST_SIZE=0
17331 ;;
17332 esac
17333
17334
17335 GNULIB_FCHMODAT=0;
17336 GNULIB_FSTAT=0;
17337 GNULIB_FSTATAT=0;
17338 GNULIB_FUTIMENS=0;
17339 GNULIB_LCHMOD=0;
17340 GNULIB_LSTAT=0;
17341 GNULIB_MKDIRAT=0;
17342 GNULIB_MKFIFO=0;
17343 GNULIB_MKFIFOAT=0;
17344 GNULIB_MKNOD=0;
17345 GNULIB_MKNODAT=0;
17346 GNULIB_STAT=0;
17347 GNULIB_UTIMENSAT=0;
17348 HAVE_FCHMODAT=1;
17349 HAVE_FSTATAT=1;
17350 HAVE_FUTIMENS=1;
17351 HAVE_LCHMOD=1;
17352 HAVE_LSTAT=1;
17353 HAVE_MKDIRAT=1;
17354 HAVE_MKFIFO=1;
17355 HAVE_MKFIFOAT=1;
17356 HAVE_MKNOD=1;
17357 HAVE_MKNODAT=1;
17358 HAVE_UTIMENSAT=1;
17359 REPLACE_FSTAT=0;
17360 REPLACE_FSTATAT=0;
17361 REPLACE_FUTIMENS=0;
17362 REPLACE_LSTAT=0;
17363 REPLACE_MKDIR=0;
17364 REPLACE_MKFIFO=0;
17365 REPLACE_MKNOD=0;
17366 REPLACE_STAT=0;
17367 REPLACE_UTIMENSAT=0;
17368
17369
17370
17371
17372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17373 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17374 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17375 $as_echo_n "(cached) " >&6
17376 else
17377 rm -f conftest.sym conftest.file
17378 echo >conftest.file
17379 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17380 if test "$cross_compiling" = yes; then :
17381 case "$host_os" in
17382 # Guess yes on glibc systems.
17383 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
17384 # If we don't know, assume the worst.
17385 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
17386 esac
17387
17388 else
17389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17390 /* end confdefs.h. */
17391 $ac_includes_default
17392 int
17393 main ()
17394 {
17395 struct stat sbuf;
17396 /* Linux will dereference the symlink and fail, as required by
17397 POSIX. That is better in the sense that it means we will not
17398 have to compile and use the lstat wrapper. */
17399 return lstat ("conftest.sym/", &sbuf) == 0;
17400
17401 ;
17402 return 0;
17403 }
17404 _ACEOF
17405 if ac_fn_c_try_run "$LINENO"; then :
17406 gl_cv_func_lstat_dereferences_slashed_symlink=yes
17407 else
17408 gl_cv_func_lstat_dereferences_slashed_symlink=no
17409 fi
17410 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17411 conftest.$ac_objext conftest.beam conftest.$ac_ext
17412 fi
17413
17414 else
17415 # If the 'ln -s' command failed, then we probably don't even
17416 # have an lstat function.
17417 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
17418 fi
17419 rm -f conftest.sym conftest.file
17420
17421 fi
17422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
17423 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
17424 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
17425 *yes)
17426
17427 cat >>confdefs.h <<_ACEOF
17428 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
17429 _ACEOF
17430
17431 ;;
17432 esac
17433
17434
17435 GNULIB_MKTIME=0;
17436 GNULIB_NANOSLEEP=0;
17437 GNULIB_STRPTIME=0;
17438 GNULIB_TIMEGM=0;
17439 GNULIB_TIME_R=0;
17440 HAVE_DECL_LOCALTIME_R=1;
17441 HAVE_NANOSLEEP=1;
17442 HAVE_STRPTIME=1;
17443 HAVE_TIMEGM=1;
17444 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
17445 REPLACE_MKTIME=GNULIB_PORTCHECK;
17446 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
17447 REPLACE_TIMEGM=GNULIB_PORTCHECK;
17448
17449
17450
17451
17452 GNULIB_PTHREAD_SIGMASK=0;
17453 GNULIB_RAISE=0;
17454 GNULIB_SIGNAL_H_SIGPIPE=0;
17455 GNULIB_SIGPROCMASK=0;
17456 GNULIB_SIGACTION=0;
17457 HAVE_POSIX_SIGNALBLOCKING=1;
17458 HAVE_PTHREAD_SIGMASK=1;
17459 HAVE_RAISE=1;
17460 HAVE_SIGSET_T=1;
17461 HAVE_SIGINFO_T=1;
17462 HAVE_SIGACTION=1;
17463 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
17464
17465 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
17466
17467 HAVE_SIGHANDLER_T=1;
17468 REPLACE_PTHREAD_SIGMASK=0;
17469 REPLACE_RAISE=0;
17470
17471
17472
17473
17474
17475
17476 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
17477 #include <signal.h>
17478 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
17479 #include <sys/types.h>
17480
17481 "
17482 if test "x$ac_cv_type_sigset_t" = x""yes; then :
17483
17484 cat >>confdefs.h <<_ACEOF
17485 #define HAVE_SIGSET_T 1
17486 _ACEOF
17487
17488 gl_cv_type_sigset_t=yes
17489 else
17490 gl_cv_type_sigset_t=no
17491 fi
17492
17493 if test $gl_cv_type_sigset_t != yes; then
17494 HAVE_SIGSET_T=0
17495 fi
17496
17497
17498
17499 if test $ac_cv_header_sys_socket_h = no; then
17500 for ac_header in ws2tcpip.h
17501 do :
17502 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
17503 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
17504 cat >>confdefs.h <<_ACEOF
17505 #define HAVE_WS2TCPIP_H 1
17506 _ACEOF
17507
17508 fi
17509
17510 done
17511
17512 fi
17513
17514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
17515 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
17516 if test "${ac_cv_header_stdbool_h+set}" = set; then :
17517 $as_echo_n "(cached) " >&6
17518 else
17519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17520 /* end confdefs.h. */
17521
17522 #include <stdbool.h>
17523 #ifndef bool
17524 "error: bool is not defined"
17525 #endif
17526 #ifndef false
17527 "error: false is not defined"
17528 #endif
17529 #if false
17530 "error: false is not 0"
17531 #endif
17532 #ifndef true
17533 "error: true is not defined"
17534 #endif
17535 #if true != 1
17536 "error: true is not 1"
17537 #endif
17538 #ifndef __bool_true_false_are_defined
17539 "error: __bool_true_false_are_defined is not defined"
17540 #endif
17541
17542 struct s { _Bool s: 1; _Bool t; } s;
17543
17544 char a[true == 1 ? 1 : -1];
17545 char b[false == 0 ? 1 : -1];
17546 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
17547 char d[(bool) 0.5 == true ? 1 : -1];
17548 /* See body of main program for 'e'. */
17549 char f[(_Bool) 0.0 == false ? 1 : -1];
17550 char g[true];
17551 char h[sizeof (_Bool)];
17552 char i[sizeof s.t];
17553 enum { j = false, k = true, l = false * true, m = true * 256 };
17554 /* The following fails for
17555 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
17556 _Bool n[m];
17557 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
17558 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
17559 /* Catch a bug in an HP-UX C compiler. See
17560 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
17561 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
17562 */
17563 _Bool q = true;
17564 _Bool *pq = &q;
17565
17566 int
17567 main ()
17568 {
17569
17570 bool e = &s;
17571 *pq |= q;
17572 *pq |= ! q;
17573 /* Refer to every declared value, to avoid compiler optimizations. */
17574 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
17575 + !m + !n + !o + !p + !q + !pq);
17576
17577 ;
17578 return 0;
17579 }
17580 _ACEOF
17581 if ac_fn_c_try_compile "$LINENO"; then :
17582 ac_cv_header_stdbool_h=yes
17583 else
17584 ac_cv_header_stdbool_h=no
17585 fi
17586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17587 fi
17588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
17589 $as_echo "$ac_cv_header_stdbool_h" >&6; }
17590 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
17591 if test "x$ac_cv_type__Bool" = x""yes; then :
17592
17593 cat >>confdefs.h <<_ACEOF
17594 #define HAVE__BOOL 1
17595 _ACEOF
17596
17597
17598 fi
17599
17600
17601
17602 REPLACE_NULL=0;
17603 HAVE_WCHAR_T=1;
17604
17605
17606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
17607 $as_echo_n "checking for wchar_t... " >&6; }
17608 if test "${gt_cv_c_wchar_t+set}" = set; then :
17609 $as_echo_n "(cached) " >&6
17610 else
17611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17612 /* end confdefs.h. */
17613 #include <stddef.h>
17614 wchar_t foo = (wchar_t)'\0';
17615 int
17616 main ()
17617 {
17618
17619 ;
17620 return 0;
17621 }
17622 _ACEOF
17623 if ac_fn_c_try_compile "$LINENO"; then :
17624 gt_cv_c_wchar_t=yes
17625 else
17626 gt_cv_c_wchar_t=no
17627 fi
17628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17629 fi
17630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
17631 $as_echo "$gt_cv_c_wchar_t" >&6; }
17632 if test $gt_cv_c_wchar_t = yes; then
17633
17634 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
17635
17636 fi
17637
17638
17639 GNULIB_DPRINTF=0;
17640 GNULIB_FCLOSE=0;
17641 GNULIB_FDOPEN=0;
17642 GNULIB_FFLUSH=0;
17643 GNULIB_FGETC=0;
17644 GNULIB_FGETS=0;
17645 GNULIB_FOPEN=0;
17646 GNULIB_FPRINTF=0;
17647 GNULIB_FPRINTF_POSIX=0;
17648 GNULIB_FPURGE=0;
17649 GNULIB_FPUTC=0;
17650 GNULIB_FPUTS=0;
17651 GNULIB_FREAD=0;
17652 GNULIB_FREOPEN=0;
17653 GNULIB_FSCANF=0;
17654 GNULIB_FSEEK=0;
17655 GNULIB_FSEEKO=0;
17656 GNULIB_FTELL=0;
17657 GNULIB_FTELLO=0;
17658 GNULIB_FWRITE=0;
17659 GNULIB_GETC=0;
17660 GNULIB_GETCHAR=0;
17661 GNULIB_GETDELIM=0;
17662 GNULIB_GETLINE=0;
17663 GNULIB_OBSTACK_PRINTF=0;
17664 GNULIB_OBSTACK_PRINTF_POSIX=0;
17665 GNULIB_PCLOSE=0;
17666 GNULIB_PERROR=0;
17667 GNULIB_POPEN=0;
17668 GNULIB_PRINTF=0;
17669 GNULIB_PRINTF_POSIX=0;
17670 GNULIB_PUTC=0;
17671 GNULIB_PUTCHAR=0;
17672 GNULIB_PUTS=0;
17673 GNULIB_REMOVE=0;
17674 GNULIB_RENAME=0;
17675 GNULIB_RENAMEAT=0;
17676 GNULIB_SCANF=0;
17677 GNULIB_SNPRINTF=0;
17678 GNULIB_SPRINTF_POSIX=0;
17679 GNULIB_STDIO_H_NONBLOCKING=0;
17680 GNULIB_STDIO_H_SIGPIPE=0;
17681 GNULIB_TMPFILE=0;
17682 GNULIB_VASPRINTF=0;
17683 GNULIB_VFSCANF=0;
17684 GNULIB_VSCANF=0;
17685 GNULIB_VDPRINTF=0;
17686 GNULIB_VFPRINTF=0;
17687 GNULIB_VFPRINTF_POSIX=0;
17688 GNULIB_VPRINTF=0;
17689 GNULIB_VPRINTF_POSIX=0;
17690 GNULIB_VSNPRINTF=0;
17691 GNULIB_VSPRINTF_POSIX=0;
17692 HAVE_DECL_FPURGE=1;
17693 HAVE_DECL_FSEEKO=1;
17694 HAVE_DECL_FTELLO=1;
17695 HAVE_DECL_GETDELIM=1;
17696 HAVE_DECL_GETLINE=1;
17697 HAVE_DECL_OBSTACK_PRINTF=1;
17698 HAVE_DECL_SNPRINTF=1;
17699 HAVE_DECL_VSNPRINTF=1;
17700 HAVE_DPRINTF=1;
17701 HAVE_FSEEKO=1;
17702 HAVE_FTELLO=1;
17703 HAVE_PCLOSE=1;
17704 HAVE_POPEN=1;
17705 HAVE_RENAMEAT=1;
17706 HAVE_VASPRINTF=1;
17707 HAVE_VDPRINTF=1;
17708 REPLACE_DPRINTF=0;
17709 REPLACE_FCLOSE=0;
17710 REPLACE_FDOPEN=0;
17711 REPLACE_FFLUSH=0;
17712 REPLACE_FOPEN=0;
17713 REPLACE_FPRINTF=0;
17714 REPLACE_FPURGE=0;
17715 REPLACE_FREOPEN=0;
17716 REPLACE_FSEEK=0;
17717 REPLACE_FSEEKO=0;
17718 REPLACE_FTELL=0;
17719 REPLACE_FTELLO=0;
17720 REPLACE_GETDELIM=0;
17721 REPLACE_GETLINE=0;
17722 REPLACE_OBSTACK_PRINTF=0;
17723 REPLACE_PERROR=0;
17724 REPLACE_POPEN=0;
17725 REPLACE_PRINTF=0;
17726 REPLACE_REMOVE=0;
17727 REPLACE_RENAME=0;
17728 REPLACE_RENAMEAT=0;
17729 REPLACE_SNPRINTF=0;
17730 REPLACE_SPRINTF=0;
17731 REPLACE_STDIO_READ_FUNCS=0;
17732 REPLACE_STDIO_WRITE_FUNCS=0;
17733 REPLACE_TMPFILE=0;
17734 REPLACE_VASPRINTF=0;
17735 REPLACE_VDPRINTF=0;
17736 REPLACE_VFPRINTF=0;
17737 REPLACE_VPRINTF=0;
17738 REPLACE_VSNPRINTF=0;
17739 REPLACE_VSPRINTF=0;
17740
17741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
17742 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
17743 if test "${ac_cv_struct_tm+set}" = set; then :
17744 $as_echo_n "(cached) " >&6
17745 else
17746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17747 /* end confdefs.h. */
17748 #include <sys/types.h>
17749 #include <time.h>
17750
17751 int
17752 main ()
17753 {
17754 struct tm tm;
17755 int *p = &tm.tm_sec;
17756 return !p;
17757 ;
17758 return 0;
17759 }
17760 _ACEOF
17761 if ac_fn_c_try_compile "$LINENO"; then :
17762 ac_cv_struct_tm=time.h
17763 else
17764 ac_cv_struct_tm=sys/time.h
17765 fi
17766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17767 fi
17768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
17769 $as_echo "$ac_cv_struct_tm" >&6; }
17770 if test $ac_cv_struct_tm = sys/time.h; then
17771
17772 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
17773
17774 fi
17775
17776 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
17777 #include <$ac_cv_struct_tm>
17778
17779 "
17780 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
17781
17782 cat >>confdefs.h <<_ACEOF
17783 #define HAVE_STRUCT_TM_TM_ZONE 1
17784 _ACEOF
17785
17786
17787 fi
17788
17789 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
17790
17791 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
17792
17793 else
17794 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
17795 "
17796 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
17797 ac_have_decl=1
17798 else
17799 ac_have_decl=0
17800 fi
17801
17802 cat >>confdefs.h <<_ACEOF
17803 #define HAVE_DECL_TZNAME $ac_have_decl
17804 _ACEOF
17805
17806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
17807 $as_echo_n "checking for tzname... " >&6; }
17808 if test "${ac_cv_var_tzname+set}" = set; then :
17809 $as_echo_n "(cached) " >&6
17810 else
17811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17812 /* end confdefs.h. */
17813 #include <time.h>
17814 #if !HAVE_DECL_TZNAME
17815 extern char *tzname[];
17816 #endif
17817
17818 int
17819 main ()
17820 {
17821 return tzname[0][0];
17822 ;
17823 return 0;
17824 }
17825 _ACEOF
17826 if ac_fn_c_try_link "$LINENO"; then :
17827 ac_cv_var_tzname=yes
17828 else
17829 ac_cv_var_tzname=no
17830 fi
17831 rm -f core conftest.err conftest.$ac_objext \
17832 conftest$ac_exeext conftest.$ac_ext
17833 fi
17834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
17835 $as_echo "$ac_cv_var_tzname" >&6; }
17836 if test $ac_cv_var_tzname = yes; then
17837
17838 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
17839
17840 fi
17841 fi
17842
17843
17844 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
17845 "
17846 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
17847
17848 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
17849
17850 fi
17851
17852
17853
17854
17855 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
17856 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
17857 ac_have_decl=1
17858 else
17859 ac_have_decl=0
17860 fi
17861
17862 cat >>confdefs.h <<_ACEOF
17863 #define HAVE_DECL_STRTOIMAX $ac_have_decl
17864 _ACEOF
17865
17866
17867
17868 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
17869 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
17870 ac_have_decl=1
17871 else
17872 ac_have_decl=0
17873 fi
17874
17875 cat >>confdefs.h <<_ACEOF
17876 #define HAVE_DECL_STRTOUMAX $ac_have_decl
17877 _ACEOF
17878
17879
17880
17881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
17882 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
17883 if test "${ac_cv_header_stat_broken+set}" = set; then :
17884 $as_echo_n "(cached) " >&6
17885 else
17886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17887 /* end confdefs.h. */
17888 #include <sys/types.h>
17889 #include <sys/stat.h>
17890
17891 #if defined S_ISBLK && defined S_IFDIR
17892 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
17893 #endif
17894
17895 #if defined S_ISBLK && defined S_IFCHR
17896 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
17897 #endif
17898
17899 #if defined S_ISLNK && defined S_IFREG
17900 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
17901 #endif
17902
17903 #if defined S_ISSOCK && defined S_IFREG
17904 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
17905 #endif
17906
17907 _ACEOF
17908 if ac_fn_c_try_compile "$LINENO"; then :
17909 ac_cv_header_stat_broken=no
17910 else
17911 ac_cv_header_stat_broken=yes
17912 fi
17913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17914 fi
17915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
17916 $as_echo "$ac_cv_header_stat_broken" >&6; }
17917 if test $ac_cv_header_stat_broken = yes; then
17918
17919 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
17920
17921 fi
17922
17923
17924
17925 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
17926 if test "x$ac_cv_type_mode_t" = x""yes; then :
17927
17928 else
17929
17930 cat >>confdefs.h <<_ACEOF
17931 #define mode_t int
17932 _ACEOF
17933
17934 fi
17935
17936
17937
17938
17939
17940
17941
17942
17943
17944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
17945 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
17946 if test "${ac_cv_c_restrict+set}" = set; then :
17947 $as_echo_n "(cached) " >&6
17948 else
17949 ac_cv_c_restrict=no
17950 # The order here caters to the fact that C++ does not require restrict.
17951 for ac_kw in __restrict __restrict__ _Restrict restrict; do
17952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17953 /* end confdefs.h. */
17954 typedef int * int_ptr;
17955 int foo (int_ptr $ac_kw ip) {
17956 return ip[0];
17957 }
17958 int
17959 main ()
17960 {
17961 int s[1];
17962 int * $ac_kw t = s;
17963 t[0] = 0;
17964 return foo(t)
17965 ;
17966 return 0;
17967 }
17968 _ACEOF
17969 if ac_fn_c_try_compile "$LINENO"; then :
17970 ac_cv_c_restrict=$ac_kw
17971 fi
17972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17973 test "$ac_cv_c_restrict" != no && break
17974 done
17975
17976 fi
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
17978 $as_echo "$ac_cv_c_restrict" >&6; }
17979
17980 case $ac_cv_c_restrict in
17981 restrict) ;;
17982 no) $as_echo "#define restrict /**/" >>confdefs.h
17983 ;;
17984 *) cat >>confdefs.h <<_ACEOF
17985 #define restrict $ac_cv_c_restrict
17986 _ACEOF
17987 ;;
17988 esac
17989
17990
17991
17992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
17993 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
17994 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
17995 $as_echo_n "(cached) " >&6
17996 else
17997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17998 /* end confdefs.h. */
17999 #include <time.h>
18000
18001 int
18002 main ()
18003 {
18004 static struct timespec x; x.tv_sec = x.tv_nsec;
18005 ;
18006 return 0;
18007 }
18008 _ACEOF
18009 if ac_fn_c_try_compile "$LINENO"; then :
18010 gl_cv_sys_struct_timespec_in_time_h=yes
18011 else
18012 gl_cv_sys_struct_timespec_in_time_h=no
18013 fi
18014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18015 fi
18016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18017 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18018
18019 TIME_H_DEFINES_STRUCT_TIMESPEC=0
18020 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18021 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18022 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18023 TIME_H_DEFINES_STRUCT_TIMESPEC=1
18024 else
18025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18026 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18027 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18028 $as_echo_n "(cached) " >&6
18029 else
18030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18031 /* end confdefs.h. */
18032 #include <sys/time.h>
18033
18034 int
18035 main ()
18036 {
18037 static struct timespec x; x.tv_sec = x.tv_nsec;
18038 ;
18039 return 0;
18040 }
18041 _ACEOF
18042 if ac_fn_c_try_compile "$LINENO"; then :
18043 gl_cv_sys_struct_timespec_in_sys_time_h=yes
18044 else
18045 gl_cv_sys_struct_timespec_in_sys_time_h=no
18046 fi
18047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18048 fi
18049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18050 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18051 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18052 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18053 else
18054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18055 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18056 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18057 $as_echo_n "(cached) " >&6
18058 else
18059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18060 /* end confdefs.h. */
18061 #include <pthread.h>
18062
18063 int
18064 main ()
18065 {
18066 static struct timespec x; x.tv_sec = x.tv_nsec;
18067 ;
18068 return 0;
18069 }
18070 _ACEOF
18071 if ac_fn_c_try_compile "$LINENO"; then :
18072 gl_cv_sys_struct_timespec_in_pthread_h=yes
18073 else
18074 gl_cv_sys_struct_timespec_in_pthread_h=no
18075 fi
18076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18077 fi
18078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18079 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18080 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18081 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18082 fi
18083 fi
18084 fi
18085
18086
18087
18088
18089
18090
18091
18092
18093
18094
18095
18096
18097
18098
18099
18100 if test $gl_cv_have_include_next = yes; then
18101 gl_cv_next_time_h='<'time.h'>'
18102 else
18103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18104 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18105 if test "${gl_cv_next_time_h+set}" = set; then :
18106 $as_echo_n "(cached) " >&6
18107 else
18108
18109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18110 /* end confdefs.h. */
18111 #include <time.h>
18112
18113 _ACEOF
18114 case "$host_os" in
18115 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18116 *) gl_absname_cpp="$ac_cpp" ;;
18117 esac
18118
18119 case "$host_os" in
18120 mingw*)
18121 gl_dirsep_regex='[/\\]'
18122 ;;
18123 *)
18124 gl_dirsep_regex='\/'
18125 ;;
18126 esac
18127 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18128
18129 gl_header_literal_regex=`echo 'time.h' \
18130 | sed -e "$gl_make_literal_regex_sed"`
18131 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18132 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18133 s|^/[^/]|//&|
18134 p
18135 q
18136 }'
18137 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18138 sed -n "$gl_absolute_header_sed"`'"'
18139
18140
18141 fi
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18143 $as_echo "$gl_cv_next_time_h" >&6; }
18144 fi
18145 NEXT_TIME_H=$gl_cv_next_time_h
18146
18147 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18148 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18149 gl_next_as_first_directive='<'time.h'>'
18150 else
18151 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18152 gl_next_as_first_directive=$gl_cv_next_time_h
18153 fi
18154 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18155
18156
18157
18158
18159
18160
18161 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18162 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18163 ac_have_decl=1
18164 else
18165 ac_have_decl=0
18166 fi
18167
18168 cat >>confdefs.h <<_ACEOF
18169 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18170 _ACEOF
18171
18172
18173
18174
18175 if false; then
18176 GL_COND_LIBTOOL_TRUE=
18177 GL_COND_LIBTOOL_FALSE='#'
18178 else
18179 GL_COND_LIBTOOL_TRUE='#'
18180 GL_COND_LIBTOOL_FALSE=
18181 fi
18182
18183 gl_cond_libtool=false
18184 gl_libdeps=
18185 gl_ltlibdeps=
18186 gl_m4_base='m4'
18187
18188
18189
18190
18191
18192
18193
18194
18195
18196 gl_source_base='lib'
18197
18198
18199 if test $ac_cv_func_alloca_works = no; then
18200 :
18201 fi
18202
18203 # Define an additional variable used in the Makefile substitution.
18204 if test $ac_cv_working_alloca_h = yes; then
18205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18206 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18207 if test "${gl_cv_rpl_alloca+set}" = set; then :
18208 $as_echo_n "(cached) " >&6
18209 else
18210
18211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18212 /* end confdefs.h. */
18213
18214 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18215 Need own alloca
18216 #endif
18217
18218 _ACEOF
18219 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18220 $EGREP "Need own alloca" >/dev/null 2>&1; then :
18221 gl_cv_rpl_alloca=yes
18222 else
18223 gl_cv_rpl_alloca=no
18224 fi
18225 rm -f conftest*
18226
18227
18228 fi
18229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18230 $as_echo "$gl_cv_rpl_alloca" >&6; }
18231 if test $gl_cv_rpl_alloca = yes; then
18232
18233 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18234
18235 ALLOCA_H=alloca.h
18236 else
18237 ALLOCA_H=
18238 fi
18239 else
18240 ALLOCA_H=alloca.h
18241 fi
18242
18243 if test -n "$ALLOCA_H"; then
18244 GL_GENERATE_ALLOCA_H_TRUE=
18245 GL_GENERATE_ALLOCA_H_FALSE='#'
18246 else
18247 GL_GENERATE_ALLOCA_H_TRUE='#'
18248 GL_GENERATE_ALLOCA_H_FALSE=
18249 fi
18250
18251
18252
18253
18254
18255
18256 :
18257
18258
18259
18260
18261 :
18262
18263
18264
18265
18266
18267
18268
18269
18270
18271
18272
18273
18274
18275
18276
18277 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18278
18279
18280 if test $HAVE_DUP2 = 1; then
18281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18282 $as_echo_n "checking whether dup2 works... " >&6; }
18283 if test "${gl_cv_func_dup2_works+set}" = set; then :
18284 $as_echo_n "(cached) " >&6
18285 else
18286 if test "$cross_compiling" = yes; then :
18287 case "$host_os" in
18288 mingw*) # on this platform, dup2 always returns 0 for success
18289 gl_cv_func_dup2_works="guessing no" ;;
18290 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18291 gl_cv_func_dup2_works="guessing no" ;;
18292 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18293 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18294 gl_cv_func_dup2_works="guessing no" ;;
18295 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18296 gl_cv_func_dup2_works="guessing no" ;;
18297 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18298 gl_cv_func_dup2_works="guessing no" ;;
18299 *) gl_cv_func_dup2_works="guessing yes" ;;
18300 esac
18301 else
18302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18303 /* end confdefs.h. */
18304
18305 #include <unistd.h>
18306 #include <fcntl.h>
18307 #include <errno.h>
18308 int
18309 main ()
18310 {
18311 int result = 0;
18312 #ifdef FD_CLOEXEC
18313 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18314 result |= 1;
18315 #endif
18316 if (dup2 (1, 1) == 0)
18317 result |= 2;
18318 #ifdef FD_CLOEXEC
18319 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18320 result |= 4;
18321 #endif
18322 close (0);
18323 if (dup2 (0, 0) != -1)
18324 result |= 8;
18325 /* Many gnulib modules require POSIX conformance of EBADF. */
18326 if (dup2 (2, 1000000) == -1 && errno != EBADF)
18327 result |= 16;
18328 return result;
18329
18330 ;
18331 return 0;
18332 }
18333
18334 _ACEOF
18335 if ac_fn_c_try_run "$LINENO"; then :
18336 gl_cv_func_dup2_works=yes
18337 else
18338 gl_cv_func_dup2_works=no
18339 fi
18340 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18341 conftest.$ac_objext conftest.beam conftest.$ac_ext
18342 fi
18343
18344
18345 fi
18346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18347 $as_echo "$gl_cv_func_dup2_works" >&6; }
18348 case "$gl_cv_func_dup2_works" in
18349 *yes) ;;
18350 *)
18351 REPLACE_DUP2=1
18352 ;;
18353 esac
18354 fi
18355
18356
18357 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
18358
18359
18360
18361
18362
18363
18364
18365
18366 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18367
18368
18369 fi
18370
18371
18372
18373
18374
18375 GNULIB_DUP2=1
18376
18377
18378
18379
18380
18381
18382
18383
18384
18385
18386
18387 # Persuade glibc <stdlib.h> to declare getloadavg().
18388
18389
18390 gl_save_LIBS=$LIBS
18391
18392 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18393 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18394 HAVE_GETLOADAVG=1
18395 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18396 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18397
18398 else
18399 gl_func_getloadavg_done=no
18400
18401 # Some systems with -lutil have (and need) -lkvm as well, some do not.
18402 # On Solaris, -lkvm requires nlist from -lelf, so check that first
18403 # to get the right answer into the cache.
18404 # For kstat on solaris, we need to test for libelf and libkvm to force the
18405 # definition of SVR4 below.
18406 if test $gl_func_getloadavg_done = no; then
18407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18408 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18409 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18410 $as_echo_n "(cached) " >&6
18411 else
18412 ac_check_lib_save_LIBS=$LIBS
18413 LIBS="-lelf $LIBS"
18414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18415 /* end confdefs.h. */
18416
18417 /* Override any GCC internal prototype to avoid an error.
18418 Use char because int might match the return type of a GCC
18419 builtin and then its argument prototype would still apply. */
18420 #ifdef __cplusplus
18421 extern "C"
18422 #endif
18423 char elf_begin ();
18424 int
18425 main ()
18426 {
18427 return elf_begin ();
18428 ;
18429 return 0;
18430 }
18431 _ACEOF
18432 if ac_fn_c_try_link "$LINENO"; then :
18433 ac_cv_lib_elf_elf_begin=yes
18434 else
18435 ac_cv_lib_elf_elf_begin=no
18436 fi
18437 rm -f core conftest.err conftest.$ac_objext \
18438 conftest$ac_exeext conftest.$ac_ext
18439 LIBS=$ac_check_lib_save_LIBS
18440 fi
18441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18442 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18443 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18444 LIBS="-lelf $LIBS"
18445 fi
18446
18447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18448 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18449 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18450 $as_echo_n "(cached) " >&6
18451 else
18452 ac_check_lib_save_LIBS=$LIBS
18453 LIBS="-lkvm $LIBS"
18454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18455 /* end confdefs.h. */
18456
18457 /* Override any GCC internal prototype to avoid an error.
18458 Use char because int might match the return type of a GCC
18459 builtin and then its argument prototype would still apply. */
18460 #ifdef __cplusplus
18461 extern "C"
18462 #endif
18463 char kvm_open ();
18464 int
18465 main ()
18466 {
18467 return kvm_open ();
18468 ;
18469 return 0;
18470 }
18471 _ACEOF
18472 if ac_fn_c_try_link "$LINENO"; then :
18473 ac_cv_lib_kvm_kvm_open=yes
18474 else
18475 ac_cv_lib_kvm_kvm_open=no
18476 fi
18477 rm -f core conftest.err conftest.$ac_objext \
18478 conftest$ac_exeext conftest.$ac_ext
18479 LIBS=$ac_check_lib_save_LIBS
18480 fi
18481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18482 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18483 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18484 LIBS="-lkvm $LIBS"
18485 fi
18486
18487 # Check for the 4.4BSD definition of getloadavg.
18488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18489 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18490 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18491 $as_echo_n "(cached) " >&6
18492 else
18493 ac_check_lib_save_LIBS=$LIBS
18494 LIBS="-lutil $LIBS"
18495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18496 /* end confdefs.h. */
18497
18498 /* Override any GCC internal prototype to avoid an error.
18499 Use char because int might match the return type of a GCC
18500 builtin and then its argument prototype would still apply. */
18501 #ifdef __cplusplus
18502 extern "C"
18503 #endif
18504 char getloadavg ();
18505 int
18506 main ()
18507 {
18508 return getloadavg ();
18509 ;
18510 return 0;
18511 }
18512 _ACEOF
18513 if ac_fn_c_try_link "$LINENO"; then :
18514 ac_cv_lib_util_getloadavg=yes
18515 else
18516 ac_cv_lib_util_getloadavg=no
18517 fi
18518 rm -f core conftest.err conftest.$ac_objext \
18519 conftest$ac_exeext conftest.$ac_ext
18520 LIBS=$ac_check_lib_save_LIBS
18521 fi
18522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18523 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18524 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18525 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18526 fi
18527
18528 fi
18529
18530 if test $gl_func_getloadavg_done = no; then
18531 # There is a commonly available library for RS/6000 AIX.
18532 # Since it is not a standard part of AIX, it might be installed locally.
18533 gl_getloadavg_LIBS=$LIBS
18534 LIBS="-L/usr/local/lib $LIBS"
18535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
18536 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
18537 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
18538 $as_echo_n "(cached) " >&6
18539 else
18540 ac_check_lib_save_LIBS=$LIBS
18541 LIBS="-lgetloadavg $LIBS"
18542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18543 /* end confdefs.h. */
18544
18545 /* Override any GCC internal prototype to avoid an error.
18546 Use char because int might match the return type of a GCC
18547 builtin and then its argument prototype would still apply. */
18548 #ifdef __cplusplus
18549 extern "C"
18550 #endif
18551 char getloadavg ();
18552 int
18553 main ()
18554 {
18555 return getloadavg ();
18556 ;
18557 return 0;
18558 }
18559 _ACEOF
18560 if ac_fn_c_try_link "$LINENO"; then :
18561 ac_cv_lib_getloadavg_getloadavg=yes
18562 else
18563 ac_cv_lib_getloadavg_getloadavg=no
18564 fi
18565 rm -f core conftest.err conftest.$ac_objext \
18566 conftest$ac_exeext conftest.$ac_ext
18567 LIBS=$ac_check_lib_save_LIBS
18568 fi
18569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
18570 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
18571 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
18572 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
18573 else
18574 LIBS=$gl_getloadavg_LIBS
18575 fi
18576
18577 fi
18578
18579 # Set up the replacement function if necessary.
18580 if test $gl_func_getloadavg_done = no; then
18581 HAVE_GETLOADAVG=0
18582
18583 # Solaris has libkstat which does not require root.
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
18585 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
18586 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
18587 $as_echo_n "(cached) " >&6
18588 else
18589 ac_check_lib_save_LIBS=$LIBS
18590 LIBS="-lkstat $LIBS"
18591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18592 /* end confdefs.h. */
18593
18594 /* Override any GCC internal prototype to avoid an error.
18595 Use char because int might match the return type of a GCC
18596 builtin and then its argument prototype would still apply. */
18597 #ifdef __cplusplus
18598 extern "C"
18599 #endif
18600 char kstat_open ();
18601 int
18602 main ()
18603 {
18604 return kstat_open ();
18605 ;
18606 return 0;
18607 }
18608 _ACEOF
18609 if ac_fn_c_try_link "$LINENO"; then :
18610 ac_cv_lib_kstat_kstat_open=yes
18611 else
18612 ac_cv_lib_kstat_kstat_open=no
18613 fi
18614 rm -f core conftest.err conftest.$ac_objext \
18615 conftest$ac_exeext conftest.$ac_ext
18616 LIBS=$ac_check_lib_save_LIBS
18617 fi
18618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
18619 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
18620 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
18621 cat >>confdefs.h <<_ACEOF
18622 #define HAVE_LIBKSTAT 1
18623 _ACEOF
18624
18625 LIBS="-lkstat $LIBS"
18626
18627 fi
18628
18629 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
18630
18631 # AIX has libperfstat which does not require root
18632 if test $gl_func_getloadavg_done = no; then
18633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
18634 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
18635 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
18636 $as_echo_n "(cached) " >&6
18637 else
18638 ac_check_lib_save_LIBS=$LIBS
18639 LIBS="-lperfstat $LIBS"
18640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18641 /* end confdefs.h. */
18642
18643 /* Override any GCC internal prototype to avoid an error.
18644 Use char because int might match the return type of a GCC
18645 builtin and then its argument prototype would still apply. */
18646 #ifdef __cplusplus
18647 extern "C"
18648 #endif
18649 char perfstat_cpu_total ();
18650 int
18651 main ()
18652 {
18653 return perfstat_cpu_total ();
18654 ;
18655 return 0;
18656 }
18657 _ACEOF
18658 if ac_fn_c_try_link "$LINENO"; then :
18659 ac_cv_lib_perfstat_perfstat_cpu_total=yes
18660 else
18661 ac_cv_lib_perfstat_perfstat_cpu_total=no
18662 fi
18663 rm -f core conftest.err conftest.$ac_objext \
18664 conftest$ac_exeext conftest.$ac_ext
18665 LIBS=$ac_check_lib_save_LIBS
18666 fi
18667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
18668 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
18669 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
18670 cat >>confdefs.h <<_ACEOF
18671 #define HAVE_LIBPERFSTAT 1
18672 _ACEOF
18673
18674 LIBS="-lperfstat $LIBS"
18675
18676 fi
18677
18678 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
18679 fi
18680
18681 if test $gl_func_getloadavg_done = no; then
18682 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
18683 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
18684 gl_func_getloadavg_done=yes
18685
18686 $as_echo "#define DGUX 1" >>confdefs.h
18687
18688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
18689 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
18690 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
18691 $as_echo_n "(cached) " >&6
18692 else
18693 ac_check_lib_save_LIBS=$LIBS
18694 LIBS="-ldgc $LIBS"
18695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18696 /* end confdefs.h. */
18697
18698 /* Override any GCC internal prototype to avoid an error.
18699 Use char because int might match the return type of a GCC
18700 builtin and then its argument prototype would still apply. */
18701 #ifdef __cplusplus
18702 extern "C"
18703 #endif
18704 char dg_sys_info ();
18705 int
18706 main ()
18707 {
18708 return dg_sys_info ();
18709 ;
18710 return 0;
18711 }
18712 _ACEOF
18713 if ac_fn_c_try_link "$LINENO"; then :
18714 ac_cv_lib_dgc_dg_sys_info=yes
18715 else
18716 ac_cv_lib_dgc_dg_sys_info=no
18717 fi
18718 rm -f core conftest.err conftest.$ac_objext \
18719 conftest$ac_exeext conftest.$ac_ext
18720 LIBS=$ac_check_lib_save_LIBS
18721 fi
18722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
18723 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
18724 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
18725 cat >>confdefs.h <<_ACEOF
18726 #define HAVE_LIBDGC 1
18727 _ACEOF
18728
18729 LIBS="-ldgc $LIBS"
18730
18731 fi
18732
18733 fi
18734
18735
18736 fi
18737 fi
18738 fi
18739
18740
18741 if test "x$gl_save_LIBS" = x; then
18742 GETLOADAVG_LIBS=$LIBS
18743 else
18744 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
18745 fi
18746 LIBS=$gl_save_LIBS
18747
18748
18749 # Test whether the system declares getloadavg. Solaris has the function
18750 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
18751 for ac_header in sys/loadavg.h
18752 do :
18753 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
18754 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
18755 cat >>confdefs.h <<_ACEOF
18756 #define HAVE_SYS_LOADAVG_H 1
18757 _ACEOF
18758
18759 fi
18760
18761 done
18762
18763 if test $ac_cv_header_sys_loadavg_h = yes; then
18764 HAVE_SYS_LOADAVG_H=1
18765 else
18766 HAVE_SYS_LOADAVG_H=0
18767 fi
18768 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
18769 # include <sys/loadavg.h>
18770 #endif
18771 #include <stdlib.h>
18772 "
18773 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
18774
18775 else
18776 HAVE_DECL_GETLOADAVG=0
18777 fi
18778
18779
18780 if test $HAVE_GETLOADAVG = 0; then
18781
18782
18783
18784
18785
18786
18787
18788
18789 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
18790
18791
18792 # Figure out what our getloadavg.c needs.
18793
18794 # On HPUX9, an unprivileged user can get load averages this way.
18795 if test $gl_func_getloadavg_done = no; then
18796 for ac_func in pstat_getdynamic
18797 do :
18798 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
18799 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
18800 cat >>confdefs.h <<_ACEOF
18801 #define HAVE_PSTAT_GETDYNAMIC 1
18802 _ACEOF
18803 gl_func_getloadavg_done=yes
18804 fi
18805 done
18806
18807 fi
18808
18809 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18810 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
18811 # Irix 4.0.5F has the header but not the library.
18812 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
18813 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
18814 gl_func_getloadavg_done=yes
18815
18816 $as_echo "#define SVR4 1" >>confdefs.h
18817
18818 fi
18819
18820 if test $gl_func_getloadavg_done = no; then
18821 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
18822 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
18823 gl_func_getloadavg_done=yes
18824
18825 $as_echo "#define UMAX 1" >>confdefs.h
18826
18827
18828 $as_echo "#define UMAX4_3 1" >>confdefs.h
18829
18830 fi
18831
18832
18833 fi
18834
18835 if test $gl_func_getloadavg_done = no; then
18836 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
18837 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
18838 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
18839
18840 fi
18841
18842
18843 fi
18844
18845 if test $gl_func_getloadavg_done = no; then
18846 for ac_header in mach/mach.h
18847 do :
18848 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
18849 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
18850 cat >>confdefs.h <<_ACEOF
18851 #define HAVE_MACH_MACH_H 1
18852 _ACEOF
18853
18854 fi
18855
18856 done
18857
18858 fi
18859
18860 for ac_header in nlist.h
18861 do :
18862 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
18863 if test "x$ac_cv_header_nlist_h" = x""yes; then :
18864 cat >>confdefs.h <<_ACEOF
18865 #define HAVE_NLIST_H 1
18866 _ACEOF
18867 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
18868 "
18869 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
18870
18871 cat >>confdefs.h <<_ACEOF
18872 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18873 _ACEOF
18874
18875
18876 fi
18877
18878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18879 /* end confdefs.h. */
18880 #include <nlist.h>
18881 int
18882 main ()
18883 {
18884 struct nlist x;
18885 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
18886 x.n_un.n_name = "";
18887 #else
18888 x.n_name = "";
18889 #endif
18890 ;
18891 return 0;
18892 }
18893 _ACEOF
18894 if ac_fn_c_try_link "$LINENO"; then :
18895
18896 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
18897
18898 fi
18899 rm -f core conftest.err conftest.$ac_objext \
18900 conftest$ac_exeext conftest.$ac_ext
18901
18902 fi
18903
18904 done
18905
18906 fi
18907
18908
18909
18910
18911
18912 GNULIB_GETLOADAVG=1
18913
18914
18915
18916
18917
18918
18919
18920
18921
18922
18923 if test $REPLACE_GETOPT = 1; then
18924
18925
18926
18927
18928
18929
18930
18931
18932 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
18933
18934
18935
18936
18937
18938
18939
18940
18941
18942 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
18943
18944
18945
18946
18947 GNULIB_GL_UNISTD_H_GETOPT=1
18948 fi
18949
18950
18951
18952
18953
18954
18955 REPLACE_GETOPT=0
18956
18957
18958 if test -n "$gl_replace_getopt"; then :
18959
18960 REPLACE_GETOPT=1
18961
18962 fi
18963
18964
18965 if test $REPLACE_GETOPT = 1; then
18966
18967 GETOPT_H=getopt.h
18968
18969 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
18970
18971
18972
18973 fi
18974
18975 if test $REPLACE_GETOPT = 1; then
18976
18977
18978
18979
18980
18981
18982
18983
18984 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
18985
18986
18987
18988
18989
18990
18991
18992
18993
18994 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
18995
18996
18997
18998
18999 GNULIB_GL_UNISTD_H_GETOPT=1
19000 fi
19001
19002
19003
19004
19005
19006
19007
19008 if test $ac_cv_func_lstat = yes; then
19009
19010 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19011 *no)
19012 REPLACE_LSTAT=1
19013 ;;
19014 esac
19015 else
19016 HAVE_LSTAT=0
19017 fi
19018
19019 if test $REPLACE_LSTAT = 1; then
19020
19021
19022
19023
19024
19025
19026
19027
19028 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19029
19030
19031
19032 :
19033
19034 fi
19035
19036
19037
19038
19039
19040 GNULIB_LSTAT=1
19041
19042
19043
19044
19045
19046
19047
19048
19049
19050
19051
19052 if test $APPLE_UNIVERSAL_BUILD = 1; then
19053 # A universal build on Apple MacOS X platforms.
19054 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19055 # But we need a configuration result that is valid in both modes.
19056 gl_cv_func_working_mktime=no
19057 fi
19058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19059 $as_echo_n "checking for working mktime... " >&6; }
19060 if test "${gl_cv_func_working_mktime+set}" = set; then :
19061 $as_echo_n "(cached) " >&6
19062 else
19063 if test "$cross_compiling" = yes; then :
19064 gl_cv_func_working_mktime=no
19065 else
19066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19067 /* end confdefs.h. */
19068 /* Test program from Paul Eggert and Tony Leneis. */
19069 #include <limits.h>
19070 #include <stdlib.h>
19071 #include <time.h>
19072
19073 #ifdef HAVE_UNISTD_H
19074 # include <unistd.h>
19075 #endif
19076
19077 #ifndef HAVE_ALARM
19078 # define alarm(X) /* empty */
19079 #endif
19080
19081 /* Work around redefinition to rpl_putenv by other config tests. */
19082 #undef putenv
19083
19084 static time_t time_t_max;
19085 static time_t time_t_min;
19086
19087 /* Values we'll use to set the TZ environment variable. */
19088 static char *tz_strings[] = {
19089 (char *) 0, "TZ=GMT0", "TZ=JST-9",
19090 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19091 };
19092 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19093
19094 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19095 Based on a problem report from Andreas Jaeger. */
19096 static int
19097 spring_forward_gap ()
19098 {
19099 /* glibc (up to about 1998-10-07) failed this test. */
19100 struct tm tm;
19101
19102 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19103 instead of "TZ=America/Vancouver" in order to detect the bug even
19104 on systems that don't support the Olson extension, or don't have the
19105 full zoneinfo tables installed. */
19106 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19107
19108 tm.tm_year = 98;
19109 tm.tm_mon = 3;
19110 tm.tm_mday = 5;
19111 tm.tm_hour = 2;
19112 tm.tm_min = 0;
19113 tm.tm_sec = 0;
19114 tm.tm_isdst = -1;
19115 return mktime (&tm) != (time_t) -1;
19116 }
19117
19118 static int
19119 mktime_test1 (time_t now)
19120 {
19121 struct tm *lt;
19122 return ! (lt = localtime (&now)) || mktime (lt) == now;
19123 }
19124
19125 static int
19126 mktime_test (time_t now)
19127 {
19128 return (mktime_test1 (now)
19129 && mktime_test1 ((time_t) (time_t_max - now))
19130 && mktime_test1 ((time_t) (time_t_min + now)));
19131 }
19132
19133 static int
19134 irix_6_4_bug ()
19135 {
19136 /* Based on code from Ariel Faigon. */
19137 struct tm tm;
19138 tm.tm_year = 96;
19139 tm.tm_mon = 3;
19140 tm.tm_mday = 0;
19141 tm.tm_hour = 0;
19142 tm.tm_min = 0;
19143 tm.tm_sec = 0;
19144 tm.tm_isdst = -1;
19145 mktime (&tm);
19146 return tm.tm_mon == 2 && tm.tm_mday == 31;
19147 }
19148
19149 static int
19150 bigtime_test (int j)
19151 {
19152 struct tm tm;
19153 time_t now;
19154 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19155 now = mktime (&tm);
19156 if (now != (time_t) -1)
19157 {
19158 struct tm *lt = localtime (&now);
19159 if (! (lt
19160 && lt->tm_year == tm.tm_year
19161 && lt->tm_mon == tm.tm_mon
19162 && lt->tm_mday == tm.tm_mday
19163 && lt->tm_hour == tm.tm_hour
19164 && lt->tm_min == tm.tm_min
19165 && lt->tm_sec == tm.tm_sec
19166 && lt->tm_yday == tm.tm_yday
19167 && lt->tm_wday == tm.tm_wday
19168 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19169 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19170 return 0;
19171 }
19172 return 1;
19173 }
19174
19175 static int
19176 year_2050_test ()
19177 {
19178 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19179 ignoring leap seconds. */
19180 unsigned long int answer = 2527315200UL;
19181
19182 struct tm tm;
19183 time_t t;
19184 tm.tm_year = 2050 - 1900;
19185 tm.tm_mon = 2 - 1;
19186 tm.tm_mday = 1;
19187 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19188 tm.tm_isdst = -1;
19189
19190 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19191 instead of "TZ=America/Vancouver" in order to detect the bug even
19192 on systems that don't support the Olson extension, or don't have the
19193 full zoneinfo tables installed. */
19194 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19195
19196 t = mktime (&tm);
19197
19198 /* Check that the result is either a failure, or close enough
19199 to the correct answer that we can assume the discrepancy is
19200 due to leap seconds. */
19201 return (t == (time_t) -1
19202 || (0 < t && answer - 120 <= t && t <= answer + 120));
19203 }
19204
19205 int
19206 main ()
19207 {
19208 int result = 0;
19209 time_t t, delta;
19210 int i, j;
19211 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19212 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19213
19214 /* This test makes some buggy mktime implementations loop.
19215 Give up after 60 seconds; a mktime slower than that
19216 isn't worth using anyway. */
19217 alarm (60);
19218
19219 time_t_max = (! time_t_signed
19220 ? (time_t) -1
19221 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19222 * 2 + 1));
19223 time_t_min = (! time_t_signed
19224 ? (time_t) 0
19225 : time_t_signed_magnitude
19226 ? ~ (time_t) 0
19227 : ~ time_t_max);
19228
19229 delta = time_t_max / 997; /* a suitable prime number */
19230 for (i = 0; i < N_STRINGS; i++)
19231 {
19232 if (tz_strings[i])
19233 putenv (tz_strings[i]);
19234
19235 for (t = 0; t <= time_t_max - delta; t += delta)
19236 if (! mktime_test (t))
19237 result |= 1;
19238 if (! (mktime_test ((time_t) 1)
19239 && mktime_test ((time_t) (60 * 60))
19240 && mktime_test ((time_t) (60 * 60 * 24))))
19241 result |= 2;
19242
19243 for (j = 1; ; j <<= 1)
19244 if (! bigtime_test (j))
19245 result |= 4;
19246 else if (INT_MAX / 2 < j)
19247 break;
19248 if (! bigtime_test (INT_MAX))
19249 result |= 8;
19250 }
19251 if (! irix_6_4_bug ())
19252 result |= 16;
19253 if (! spring_forward_gap ())
19254 result |= 32;
19255 if (! year_2050_test ())
19256 result |= 64;
19257 return result;
19258 }
19259 _ACEOF
19260 if ac_fn_c_try_run "$LINENO"; then :
19261 gl_cv_func_working_mktime=yes
19262 else
19263 gl_cv_func_working_mktime=no
19264 fi
19265 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19266 conftest.$ac_objext conftest.beam conftest.$ac_ext
19267 fi
19268
19269
19270 fi
19271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19272 $as_echo "$gl_cv_func_working_mktime" >&6; }
19273
19274 if test $gl_cv_func_working_mktime = no; then
19275 REPLACE_MKTIME=1
19276 else
19277 REPLACE_MKTIME=0
19278 fi
19279
19280 if test $REPLACE_MKTIME = 1; then
19281
19282
19283
19284
19285
19286
19287
19288
19289 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19290
19291
19292
19293
19294 fi
19295
19296
19297
19298
19299
19300 GNULIB_MKTIME=1
19301
19302
19303
19304
19305
19306
19307
19308
19309
19310
19311 LIB_PTHREAD_SIGMASK=
19312
19313
19314 if test $ac_cv_func_pthread_sigmask = yes; then
19315 :
19316 else
19317 HAVE_PTHREAD_SIGMASK=0
19318 REPLACE_PTHREAD_SIGMASK=1
19319 fi
19320
19321
19322
19323
19324 if test $HAVE_PTHREAD_SIGMASK = 1; then
19325
19326
19327 if test -z "$LIB_PTHREAD_SIGMASK"; then
19328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
19329 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
19330 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
19331 $as_echo_n "(cached) " >&6
19332 else
19333
19334 if test "$cross_compiling" = yes; then :
19335
19336 case "$host_os" in
19337 freebsd* | hpux* | solaris | solaris2.[2-9]*)
19338 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
19339 *)
19340 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
19341 esac
19342
19343 else
19344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19345 /* end confdefs.h. */
19346
19347 #include <pthread.h>
19348 #include <signal.h>
19349 #include <stddef.h>
19350 int main ()
19351 {
19352 sigset_t set;
19353 sigemptyset (&set);
19354 return pthread_sigmask (1729, &set, NULL) != 0;
19355 }
19356 _ACEOF
19357 if ac_fn_c_try_run "$LINENO"; then :
19358 gl_cv_func_pthread_sigmask_in_libc_works=no
19359 else
19360 gl_cv_func_pthread_sigmask_in_libc_works=yes
19361 fi
19362 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19363 conftest.$ac_objext conftest.beam conftest.$ac_ext
19364 fi
19365
19366
19367 fi
19368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
19369 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
19370 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
19371 *no)
19372 REPLACE_PTHREAD_SIGMASK=1
19373
19374 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
19375
19376 ;;
19377 esac
19378 fi
19379
19380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
19381 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
19382 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
19383 $as_echo_n "(cached) " >&6
19384 else
19385
19386 gl_save_LIBS="$LIBS"
19387 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
19388 if test "$cross_compiling" = yes; then :
19389 case "$host_os" in
19390 cygwin*)
19391 gl_cv_func_pthread_sigmask_return_works="guessing no";;
19392 *)
19393 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
19394 esac
19395
19396 else
19397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19398 /* end confdefs.h. */
19399
19400 #include <pthread.h>
19401 #include <signal.h>
19402 #include <stddef.h>
19403 int main ()
19404 {
19405 sigset_t set;
19406 sigemptyset (&set);
19407 if (pthread_sigmask (1729, &set, NULL) == -1)
19408 return 1;
19409 return 0;
19410 }
19411 _ACEOF
19412 if ac_fn_c_try_run "$LINENO"; then :
19413 gl_cv_func_pthread_sigmask_return_works=yes
19414 else
19415 gl_cv_func_pthread_sigmask_return_works=no
19416 fi
19417 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19418 conftest.$ac_objext conftest.beam conftest.$ac_ext
19419 fi
19420
19421 LIBS="$gl_save_LIBS"
19422
19423 fi
19424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
19425 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
19426 case "$gl_cv_func_pthread_sigmask_return_works" in
19427 *no)
19428 REPLACE_PTHREAD_SIGMASK=1
19429
19430 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
19431
19432 ;;
19433 esac
19434
19435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
19436 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
19437 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
19438 $as_echo_n "(cached) " >&6
19439 else
19440
19441 case "$host_os" in
19442 irix*)
19443 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
19444 *)
19445 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
19446 esac
19447 gl_save_LIBS="$LIBS"
19448 LIBS="$LIBS $LIBMULTITHREAD"
19449 if test "$cross_compiling" = yes; then :
19450 :
19451 else
19452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19453 /* end confdefs.h. */
19454
19455 #include <pthread.h>
19456 #include <signal.h>
19457 #include <stdio.h>
19458 #include <stdlib.h>
19459 #include <unistd.h>
19460 static volatile int sigint_occurred;
19461 static void
19462 sigint_handler (int sig)
19463 {
19464 sigint_occurred++;
19465 }
19466 int main ()
19467 {
19468 sigset_t set;
19469 int pid = getpid ();
19470 char command[80];
19471 signal (SIGINT, sigint_handler);
19472 sigemptyset (&set);
19473 sigaddset (&set, SIGINT);
19474 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
19475 return 1;
19476 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
19477 if (!(system (command) == 0))
19478 return 2;
19479 sleep (2);
19480 if (!(sigint_occurred == 0))
19481 return 3;
19482 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
19483 return 4;
19484 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
19485 return 5;
19486 return 0;
19487 }
19488 _ACEOF
19489 if ac_fn_c_try_run "$LINENO"; then :
19490 :
19491 else
19492 gl_cv_func_pthread_sigmask_unblock_works=no
19493 fi
19494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19495 conftest.$ac_objext conftest.beam conftest.$ac_ext
19496 fi
19497
19498 LIBS="$gl_save_LIBS"
19499
19500 fi
19501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
19502 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
19503 case "$gl_cv_func_pthread_sigmask_unblock_works" in
19504 *no)
19505 REPLACE_PTHREAD_SIGMASK=1
19506
19507 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
19508
19509 ;;
19510 esac
19511 fi
19512
19513 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19514
19515
19516
19517
19518
19519
19520
19521
19522 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19523
19524
19525 if test $HAVE_PTHREAD_SIGMASK = 1; then
19526
19527 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
19528
19529 fi
19530
19531 fi
19532
19533
19534
19535
19536
19537 GNULIB_PTHREAD_SIGMASK=1
19538
19539
19540
19541
19542
19543
19544
19545
19546 if test $ac_cv_func_readlink = no; then
19547 HAVE_READLINK=0
19548 else
19549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19550 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19551 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19552 $as_echo_n "(cached) " >&6
19553 else
19554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19555 /* end confdefs.h. */
19556 #include <unistd.h>
19557 /* Cause compilation failure if original declaration has wrong type. */
19558 ssize_t readlink (const char *, char *, size_t);
19559 int
19560 main ()
19561 {
19562
19563 ;
19564 return 0;
19565 }
19566 _ACEOF
19567 if ac_fn_c_try_compile "$LINENO"; then :
19568 gl_cv_decl_readlink_works=yes
19569 else
19570 gl_cv_decl_readlink_works=no
19571 fi
19572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19573 fi
19574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19575 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19577 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19578 if test "${gl_cv_func_readlink_works+set}" = set; then :
19579 $as_echo_n "(cached) " >&6
19580 else
19581 # We have readlink, so assume ln -s works.
19582 ln -s conftest.no-such conftest.link
19583 ln -s conftest.link conftest.lnk2
19584 if test "$cross_compiling" = yes; then :
19585 case "$host_os" in
19586 # Guess yes on glibc systems.
19587 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
19588 # If we don't know, assume the worst.
19589 *) gl_cv_func_readlink_works="guessing no" ;;
19590 esac
19591
19592 else
19593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19594 /* end confdefs.h. */
19595 #include <unistd.h>
19596
19597 int
19598 main ()
19599 {
19600 char buf[20];
19601 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19602 ;
19603 return 0;
19604 }
19605 _ACEOF
19606 if ac_fn_c_try_run "$LINENO"; then :
19607 gl_cv_func_readlink_works=yes
19608 else
19609 gl_cv_func_readlink_works=no
19610 fi
19611 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19612 conftest.$ac_objext conftest.beam conftest.$ac_ext
19613 fi
19614
19615 rm -f conftest.link conftest.lnk2
19616 fi
19617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19618 $as_echo "$gl_cv_func_readlink_works" >&6; }
19619 case "$gl_cv_func_readlink_works" in
19620 *yes)
19621 if test "$gl_cv_decl_readlink_works" != yes; then
19622 REPLACE_READLINK=1
19623 fi
19624 ;;
19625 *)
19626
19627 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19628
19629 REPLACE_READLINK=1
19630 ;;
19631 esac
19632 fi
19633
19634 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19635
19636
19637
19638
19639
19640
19641
19642
19643 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19644
19645
19646 :
19647
19648 fi
19649
19650
19651
19652
19653
19654 GNULIB_READLINK=1
19655
19656
19657
19658
19659
19660
19661
19662
19663
19664
19665
19666
19667
19668
19669
19670
19671 if test $gl_cv_have_include_next = yes; then
19672 gl_cv_next_signal_h='<'signal.h'>'
19673 else
19674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
19675 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
19676 if test "${gl_cv_next_signal_h+set}" = set; then :
19677 $as_echo_n "(cached) " >&6
19678 else
19679
19680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19681 /* end confdefs.h. */
19682 #include <signal.h>
19683
19684 _ACEOF
19685 case "$host_os" in
19686 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19687 *) gl_absname_cpp="$ac_cpp" ;;
19688 esac
19689
19690 case "$host_os" in
19691 mingw*)
19692 gl_dirsep_regex='[/\\]'
19693 ;;
19694 *)
19695 gl_dirsep_regex='\/'
19696 ;;
19697 esac
19698 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19699
19700 gl_header_literal_regex=`echo 'signal.h' \
19701 | sed -e "$gl_make_literal_regex_sed"`
19702 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19703 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19704 s|^/[^/]|//&|
19705 p
19706 q
19707 }'
19708 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19709 sed -n "$gl_absolute_header_sed"`'"'
19710
19711
19712 fi
19713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
19714 $as_echo "$gl_cv_next_signal_h" >&6; }
19715 fi
19716 NEXT_SIGNAL_H=$gl_cv_next_signal_h
19717
19718 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19719 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19720 gl_next_as_first_directive='<'signal.h'>'
19721 else
19722 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19723 gl_next_as_first_directive=$gl_cv_next_signal_h
19724 fi
19725 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
19726
19727
19728
19729
19730
19731 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
19732 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
19733 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
19734 #include <signal.h>
19735
19736 "
19737 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
19738
19739 else
19740 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
19741 fi
19742
19743
19744
19745
19746
19747
19748
19749 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
19750 #include <signal.h>
19751
19752 "
19753 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
19754
19755 else
19756 HAVE_SIGHANDLER_T=0
19757 fi
19758
19759
19760
19761
19762 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
19763 /* <sys/types.h> is not needed according to POSIX, but the
19764 <sys/socket.h> in i386-unknown-freebsd4.10 and
19765 powerpc-apple-darwin5.5 required it. */
19766 #include <sys/types.h>
19767 #if HAVE_SYS_SOCKET_H
19768 # include <sys/socket.h>
19769 #elif HAVE_WS2TCPIP_H
19770 # include <ws2tcpip.h>
19771 #endif
19772
19773 "
19774 if test "x$ac_cv_type_socklen_t" = x""yes; then :
19775
19776 else
19777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
19778 $as_echo_n "checking for socklen_t equivalent... " >&6; }
19779 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
19780 $as_echo_n "(cached) " >&6
19781 else
19782 # Systems have either "struct sockaddr *" or
19783 # "void *" as the second argument to getpeername
19784 gl_cv_socklen_t_equiv=
19785 for arg2 in "struct sockaddr" void; do
19786 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
19787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19788 /* end confdefs.h. */
19789 #include <sys/types.h>
19790 #include <sys/socket.h>
19791
19792 int getpeername (int, $arg2 *, $t *);
19793 int
19794 main ()
19795 {
19796 $t len;
19797 getpeername (0, 0, &len);
19798 ;
19799 return 0;
19800 }
19801 _ACEOF
19802 if ac_fn_c_try_compile "$LINENO"; then :
19803 gl_cv_socklen_t_equiv="$t"
19804 fi
19805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19806 test "$gl_cv_socklen_t_equiv" != "" && break
19807 done
19808 test "$gl_cv_socklen_t_equiv" != "" && break
19809 done
19810
19811 fi
19812
19813 if test "$gl_cv_socklen_t_equiv" = ""; then
19814 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
19815 fi
19816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
19817 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
19818
19819 cat >>confdefs.h <<_ACEOF
19820 #define socklen_t $gl_cv_socklen_t_equiv
19821 _ACEOF
19822
19823 fi
19824
19825
19826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
19827 $as_echo_n "checking for ssize_t... " >&6; }
19828 if test "${gt_cv_ssize_t+set}" = set; then :
19829 $as_echo_n "(cached) " >&6
19830 else
19831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19832 /* end confdefs.h. */
19833 #include <sys/types.h>
19834 int
19835 main ()
19836 {
19837 int x = sizeof (ssize_t *) + sizeof (ssize_t);
19838 return !x;
19839 ;
19840 return 0;
19841 }
19842 _ACEOF
19843 if ac_fn_c_try_compile "$LINENO"; then :
19844 gt_cv_ssize_t=yes
19845 else
19846 gt_cv_ssize_t=no
19847 fi
19848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19849 fi
19850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
19851 $as_echo "$gt_cv_ssize_t" >&6; }
19852 if test $gt_cv_ssize_t = no; then
19853
19854 $as_echo "#define ssize_t int" >>confdefs.h
19855
19856 fi
19857
19858
19859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
19860 $as_echo_n "checking for working stdalign.h... " >&6; }
19861 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
19862 $as_echo_n "(cached) " >&6
19863 else
19864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19865 /* end confdefs.h. */
19866 #include <stdalign.h>
19867 #include <stddef.h>
19868
19869 /* Test that alignof yields a result consistent with offsetof.
19870 This catches GCC bug 52023
19871 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
19872 #ifdef __cplusplus
19873 template <class t> struct alignof_helper { char a; t b; };
19874 # define ao(type) offsetof (alignof_helper<type>, b)
19875 #else
19876 # define ao(type) offsetof (struct { char a; type b; }, b)
19877 #endif
19878 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
19879 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
19880 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
19881
19882 /* Test _Alignas only on platforms where gnulib can help. */
19883 #if \
19884 (__GNUC__ || __IBMC__ || __IBMCPP__ \
19885 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
19886 int alignas (8) alignas_int = 1;
19887 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
19888 #endif
19889
19890 int
19891 main ()
19892 {
19893
19894 ;
19895 return 0;
19896 }
19897 _ACEOF
19898 if ac_fn_c_try_compile "$LINENO"; then :
19899 gl_cv_header_working_stdalign_h=yes
19900 else
19901 gl_cv_header_working_stdalign_h=no
19902 fi
19903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19904 fi
19905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
19906 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
19907
19908 if test $gl_cv_header_working_stdalign_h = yes; then
19909 STDALIGN_H=''
19910 else
19911 STDALIGN_H='stdalign.h'
19912 fi
19913
19914
19915 if test -n "$STDALIGN_H"; then
19916 GL_GENERATE_STDALIGN_H_TRUE=
19917 GL_GENERATE_STDALIGN_H_FALSE='#'
19918 else
19919 GL_GENERATE_STDALIGN_H_TRUE='#'
19920 GL_GENERATE_STDALIGN_H_FALSE=
19921 fi
19922
19923
19924
19925 STDARG_H=''
19926 NEXT_STDARG_H='<stdarg.h>'
19927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
19928 $as_echo_n "checking for va_copy... " >&6; }
19929 if test "${gl_cv_func_va_copy+set}" = set; then :
19930 $as_echo_n "(cached) " >&6
19931 else
19932
19933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19934 /* end confdefs.h. */
19935 #include <stdarg.h>
19936 int
19937 main ()
19938 {
19939
19940 #ifndef va_copy
19941 void (*func) (va_list, va_list) = va_copy;
19942 #endif
19943
19944 ;
19945 return 0;
19946 }
19947 _ACEOF
19948 if ac_fn_c_try_compile "$LINENO"; then :
19949 gl_cv_func_va_copy=yes
19950 else
19951 gl_cv_func_va_copy=no
19952 fi
19953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19954 fi
19955
19956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
19957 $as_echo "$gl_cv_func_va_copy" >&6; }
19958 if test $gl_cv_func_va_copy = no; then
19959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19960 /* end confdefs.h. */
19961 #if defined _AIX && !defined __GNUC__
19962 AIX vaccine
19963 #endif
19964
19965 _ACEOF
19966 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19967 $EGREP "vaccine" >/dev/null 2>&1; then :
19968 gl_aixcc=yes
19969 else
19970 gl_aixcc=no
19971 fi
19972 rm -f conftest*
19973
19974 if test $gl_aixcc = yes; then
19975 STDARG_H=stdarg.h
19976
19977
19978
19979
19980
19981
19982
19983
19984 if test $gl_cv_have_include_next = yes; then
19985 gl_cv_next_stdarg_h='<'stdarg.h'>'
19986 else
19987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
19988 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
19989 if test "${gl_cv_next_stdarg_h+set}" = set; then :
19990 $as_echo_n "(cached) " >&6
19991 else
19992
19993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19994 /* end confdefs.h. */
19995 #include <stdarg.h>
19996
19997 _ACEOF
19998 case "$host_os" in
19999 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20000 *) gl_absname_cpp="$ac_cpp" ;;
20001 esac
20002
20003 case "$host_os" in
20004 mingw*)
20005 gl_dirsep_regex='[/\\]'
20006 ;;
20007 *)
20008 gl_dirsep_regex='\/'
20009 ;;
20010 esac
20011 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20012
20013 gl_header_literal_regex=`echo 'stdarg.h' \
20014 | sed -e "$gl_make_literal_regex_sed"`
20015 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20016 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20017 s|^/[^/]|//&|
20018 p
20019 q
20020 }'
20021 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20022 sed -n "$gl_absolute_header_sed"`'"'
20023
20024
20025 fi
20026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20027 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20028 fi
20029 NEXT_STDARG_H=$gl_cv_next_stdarg_h
20030
20031 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20032 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20033 gl_next_as_first_directive='<'stdarg.h'>'
20034 else
20035 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20036 gl_next_as_first_directive=$gl_cv_next_stdarg_h
20037 fi
20038 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20039
20040
20041
20042
20043 if test "$gl_cv_next_stdarg_h" = '""'; then
20044 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20045 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20046 fi
20047 else
20048
20049 saved_as_echo_n="$as_echo_n"
20050 as_echo_n=':'
20051 if test "${gl_cv_func___va_copy+set}" = set; then :
20052 $as_echo_n "(cached) " >&6
20053 else
20054
20055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20056 /* end confdefs.h. */
20057 #include <stdarg.h>
20058 int
20059 main ()
20060 {
20061
20062 #ifndef __va_copy
20063 error, bail out
20064 #endif
20065
20066 ;
20067 return 0;
20068 }
20069 _ACEOF
20070 if ac_fn_c_try_compile "$LINENO"; then :
20071 gl_cv_func___va_copy=yes
20072 else
20073 gl_cv_func___va_copy=no
20074 fi
20075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20076 fi
20077
20078 as_echo_n="$saved_as_echo_n"
20079
20080 if test $gl_cv_func___va_copy = yes; then
20081
20082 $as_echo "#define va_copy __va_copy" >>confdefs.h
20083
20084 else
20085
20086
20087 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20088
20089 fi
20090 fi
20091 fi
20092
20093 if test -n "$STDARG_H"; then
20094 GL_GENERATE_STDARG_H_TRUE=
20095 GL_GENERATE_STDARG_H_FALSE='#'
20096 else
20097 GL_GENERATE_STDARG_H_TRUE='#'
20098 GL_GENERATE_STDARG_H_FALSE=
20099 fi
20100
20101
20102
20103
20104
20105
20106 # Define two additional variables used in the Makefile substitution.
20107
20108 if test "$ac_cv_header_stdbool_h" = yes; then
20109 STDBOOL_H=''
20110 else
20111 STDBOOL_H='stdbool.h'
20112 fi
20113
20114 if test -n "$STDBOOL_H"; then
20115 GL_GENERATE_STDBOOL_H_TRUE=
20116 GL_GENERATE_STDBOOL_H_FALSE='#'
20117 else
20118 GL_GENERATE_STDBOOL_H_TRUE='#'
20119 GL_GENERATE_STDBOOL_H_FALSE=
20120 fi
20121
20122
20123 if test "$ac_cv_type__Bool" = yes; then
20124 HAVE__BOOL=1
20125 else
20126 HAVE__BOOL=0
20127 fi
20128
20129
20130
20131
20132
20133 STDDEF_H=
20134 if test $gt_cv_c_wchar_t = no; then
20135 HAVE_WCHAR_T=0
20136 STDDEF_H=stddef.h
20137 fi
20138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20139 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20140 if test "${gl_cv_decl_null_works+set}" = set; then :
20141 $as_echo_n "(cached) " >&6
20142 else
20143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20144 /* end confdefs.h. */
20145 #include <stddef.h>
20146 int test[2 * (sizeof NULL == sizeof (void *)) -1];
20147
20148 int
20149 main ()
20150 {
20151
20152 ;
20153 return 0;
20154 }
20155 _ACEOF
20156 if ac_fn_c_try_compile "$LINENO"; then :
20157 gl_cv_decl_null_works=yes
20158 else
20159 gl_cv_decl_null_works=no
20160 fi
20161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20162 fi
20163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20164 $as_echo "$gl_cv_decl_null_works" >&6; }
20165 if test $gl_cv_decl_null_works = no; then
20166 REPLACE_NULL=1
20167 STDDEF_H=stddef.h
20168 fi
20169
20170 if test -n "$STDDEF_H"; then
20171 GL_GENERATE_STDDEF_H_TRUE=
20172 GL_GENERATE_STDDEF_H_FALSE='#'
20173 else
20174 GL_GENERATE_STDDEF_H_TRUE='#'
20175 GL_GENERATE_STDDEF_H_FALSE=
20176 fi
20177
20178 if test -n "$STDDEF_H"; then
20179
20180
20181
20182
20183
20184
20185
20186
20187 if test $gl_cv_have_include_next = yes; then
20188 gl_cv_next_stddef_h='<'stddef.h'>'
20189 else
20190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20191 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20192 if test "${gl_cv_next_stddef_h+set}" = set; then :
20193 $as_echo_n "(cached) " >&6
20194 else
20195
20196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20197 /* end confdefs.h. */
20198 #include <stddef.h>
20199
20200 _ACEOF
20201 case "$host_os" in
20202 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20203 *) gl_absname_cpp="$ac_cpp" ;;
20204 esac
20205
20206 case "$host_os" in
20207 mingw*)
20208 gl_dirsep_regex='[/\\]'
20209 ;;
20210 *)
20211 gl_dirsep_regex='\/'
20212 ;;
20213 esac
20214 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20215
20216 gl_header_literal_regex=`echo 'stddef.h' \
20217 | sed -e "$gl_make_literal_regex_sed"`
20218 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20219 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20220 s|^/[^/]|//&|
20221 p
20222 q
20223 }'
20224 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20225 sed -n "$gl_absolute_header_sed"`'"'
20226
20227
20228 fi
20229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20230 $as_echo "$gl_cv_next_stddef_h" >&6; }
20231 fi
20232 NEXT_STDDEF_H=$gl_cv_next_stddef_h
20233
20234 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20235 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20236 gl_next_as_first_directive='<'stddef.h'>'
20237 else
20238 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20239 gl_next_as_first_directive=$gl_cv_next_stddef_h
20240 fi
20241 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20242
20243
20244
20245
20246 fi
20247
20248
20249
20250
20251
20252
20253
20254
20255
20256
20257
20258
20259
20260 if test $gl_cv_have_include_next = yes; then
20261 gl_cv_next_stdio_h='<'stdio.h'>'
20262 else
20263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20264 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20265 if test "${gl_cv_next_stdio_h+set}" = set; then :
20266 $as_echo_n "(cached) " >&6
20267 else
20268
20269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20270 /* end confdefs.h. */
20271 #include <stdio.h>
20272
20273 _ACEOF
20274 case "$host_os" in
20275 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20276 *) gl_absname_cpp="$ac_cpp" ;;
20277 esac
20278
20279 case "$host_os" in
20280 mingw*)
20281 gl_dirsep_regex='[/\\]'
20282 ;;
20283 *)
20284 gl_dirsep_regex='\/'
20285 ;;
20286 esac
20287 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20288
20289 gl_header_literal_regex=`echo 'stdio.h' \
20290 | sed -e "$gl_make_literal_regex_sed"`
20291 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20292 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20293 s|^/[^/]|//&|
20294 p
20295 q
20296 }'
20297 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20298 sed -n "$gl_absolute_header_sed"`'"'
20299
20300
20301 fi
20302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20303 $as_echo "$gl_cv_next_stdio_h" >&6; }
20304 fi
20305 NEXT_STDIO_H=$gl_cv_next_stdio_h
20306
20307 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20308 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20309 gl_next_as_first_directive='<'stdio.h'>'
20310 else
20311 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20312 gl_next_as_first_directive=$gl_cv_next_stdio_h
20313 fi
20314 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20315
20316
20317
20318
20319
20320 GNULIB_FSCANF=1
20321 GNULIB_SCANF=1
20322 GNULIB_FGETC=1
20323 GNULIB_GETC=1
20324 GNULIB_GETCHAR=1
20325 GNULIB_FGETS=1
20326 GNULIB_FREAD=1
20327
20328
20329 GNULIB_FPRINTF=1
20330 GNULIB_PRINTF=1
20331 GNULIB_VFPRINTF=1
20332 GNULIB_VPRINTF=1
20333 GNULIB_FPUTC=1
20334 GNULIB_PUTC=1
20335 GNULIB_PUTCHAR=1
20336 GNULIB_FPUTS=1
20337 GNULIB_PUTS=1
20338 GNULIB_FWRITE=1
20339
20340
20341
20342
20343
20344
20345
20346
20347
20348
20349
20350
20351
20352
20353
20354 if test $gl_cv_have_include_next = yes; then
20355 gl_cv_next_stdlib_h='<'stdlib.h'>'
20356 else
20357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20358 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20359 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20360 $as_echo_n "(cached) " >&6
20361 else
20362
20363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20364 /* end confdefs.h. */
20365 #include <stdlib.h>
20366
20367 _ACEOF
20368 case "$host_os" in
20369 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20370 *) gl_absname_cpp="$ac_cpp" ;;
20371 esac
20372
20373 case "$host_os" in
20374 mingw*)
20375 gl_dirsep_regex='[/\\]'
20376 ;;
20377 *)
20378 gl_dirsep_regex='\/'
20379 ;;
20380 esac
20381 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20382
20383 gl_header_literal_regex=`echo 'stdlib.h' \
20384 | sed -e "$gl_make_literal_regex_sed"`
20385 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20386 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20387 s|^/[^/]|//&|
20388 p
20389 q
20390 }'
20391 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20392 sed -n "$gl_absolute_header_sed"`'"'
20393
20394
20395 fi
20396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20397 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20398 fi
20399 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20400
20401 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20402 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20403 gl_next_as_first_directive='<'stdlib.h'>'
20404 else
20405 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20406 gl_next_as_first_directive=$gl_cv_next_stdlib_h
20407 fi
20408 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20419
20420
20421
20422
20423
20424
20425
20426 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20427
20428
20429
20430
20431
20432
20433
20434
20435 if test "$ac_cv_have_decl_strtoimax" != yes; then
20436 HAVE_DECL_STRTOIMAX=0
20437 fi
20438
20439 if test $ac_cv_func_strtoimax = yes; then
20440 HAVE_STRTOIMAX=1
20441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
20442 $as_echo_n "checking whether strtoimax works... " >&6; }
20443 if test "${gl_cv_func_strtoimax+set}" = set; then :
20444 $as_echo_n "(cached) " >&6
20445 else
20446 if test "$cross_compiling" = yes; then :
20447 case "$host_os" in
20448 # Guess no on AIX 5.
20449 aix5*) gl_cv_func_strtoimax="guessing no" ;;
20450 # Guess yes otherwise.
20451 *) gl_cv_func_strtoimax="guessing yes" ;;
20452 esac
20453
20454 else
20455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20456 /* end confdefs.h. */
20457
20458 #include <errno.h>
20459 #include <string.h>
20460 #include <inttypes.h>
20461 int main ()
20462 {
20463 if (sizeof (intmax_t) > sizeof (int))
20464 {
20465 const char *s = "4294967295";
20466 char *p;
20467 intmax_t res;
20468 errno = 0;
20469 res = strtoimax (s, &p, 10);
20470 if (p != s + strlen (s))
20471 return 1;
20472 if (errno != 0)
20473 return 2;
20474 if (res != (intmax_t) 65535 * (intmax_t) 65537)
20475 return 3;
20476 }
20477 else
20478 {
20479 const char *s = "2147483647";
20480 char *p;
20481 intmax_t res;
20482 errno = 0;
20483 res = strtoimax (s, &p, 10);
20484 if (p != s + strlen (s))
20485 return 1;
20486 if (errno != 0)
20487 return 2;
20488 if (res != 2147483647)
20489 return 3;
20490 }
20491 return 0;
20492 }
20493
20494 _ACEOF
20495 if ac_fn_c_try_run "$LINENO"; then :
20496 gl_cv_func_strtoimax=yes
20497 else
20498 gl_cv_func_strtoimax=no
20499 fi
20500 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20501 conftest.$ac_objext conftest.beam conftest.$ac_ext
20502 fi
20503
20504
20505 fi
20506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
20507 $as_echo "$gl_cv_func_strtoimax" >&6; }
20508 case "$gl_cv_func_strtoimax" in
20509 *no) REPLACE_STRTOIMAX=1 ;;
20510 esac
20511 else
20512 HAVE_STRTOIMAX=0
20513 fi
20514
20515 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
20516
20517
20518
20519
20520
20521
20522
20523
20524 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20525
20526
20527 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20528 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20529 ac_have_decl=1
20530 else
20531 ac_have_decl=0
20532 fi
20533
20534 cat >>confdefs.h <<_ACEOF
20535 #define HAVE_DECL_STRTOLL $ac_have_decl
20536 _ACEOF
20537
20538
20539
20540 fi
20541
20542
20543
20544
20545
20546 GNULIB_STRTOIMAX=1
20547
20548
20549
20550
20551
20552
20553
20554
20555
20556 if test "$ac_cv_have_decl_strtoumax" != yes; then
20557 HAVE_DECL_STRTOUMAX=0
20558 fi
20559
20560 if test $ac_cv_func_strtoumax = no; then
20561
20562
20563
20564
20565
20566
20567
20568
20569 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20570
20571
20572 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20573 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20574 ac_have_decl=1
20575 else
20576 ac_have_decl=0
20577 fi
20578
20579 cat >>confdefs.h <<_ACEOF
20580 #define HAVE_DECL_STRTOULL $ac_have_decl
20581 _ACEOF
20582
20583
20584
20585 fi
20586
20587
20588
20589
20590
20591 GNULIB_STRTOUMAX=1
20592
20593
20594
20595
20596
20597
20598
20599 if test $ac_cv_func_symlink = no; then
20600 HAVE_SYMLINK=0
20601 else
20602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20603 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20604 if test "${gl_cv_func_symlink_works+set}" = set; then :
20605 $as_echo_n "(cached) " >&6
20606 else
20607 if test "$cross_compiling" = yes; then :
20608 case "$host_os" in
20609 # Guess yes on glibc systems.
20610 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
20611 # If we don't know, assume the worst.
20612 *) gl_cv_func_symlink_works="guessing no" ;;
20613 esac
20614
20615 else
20616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20617 /* end confdefs.h. */
20618 #include <unistd.h>
20619
20620 int
20621 main ()
20622 {
20623 int result = 0;
20624 if (!symlink ("a", "conftest.link/"))
20625 result |= 1;
20626 if (symlink ("conftest.f", "conftest.lnk2"))
20627 result |= 2;
20628 else if (!symlink ("a", "conftest.lnk2/"))
20629 result |= 4;
20630 return result;
20631
20632 ;
20633 return 0;
20634 }
20635 _ACEOF
20636 if ac_fn_c_try_run "$LINENO"; then :
20637 gl_cv_func_symlink_works=yes
20638 else
20639 gl_cv_func_symlink_works=no
20640 fi
20641 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20642 conftest.$ac_objext conftest.beam conftest.$ac_ext
20643 fi
20644
20645 rm -f conftest.f conftest.link conftest.lnk2
20646 fi
20647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20648 $as_echo "$gl_cv_func_symlink_works" >&6; }
20649 case "$gl_cv_func_symlink_works" in
20650 *yes) ;;
20651 *)
20652 REPLACE_SYMLINK=1
20653 ;;
20654 esac
20655 fi
20656
20657 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20658
20659
20660
20661
20662
20663
20664
20665
20666 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20667
20668 fi
20669
20670
20671
20672
20673
20674 GNULIB_SYMLINK=1
20675
20676
20677
20678
20679
20680
20681
20682
20683
20684
20685
20686
20687
20688
20689
20690
20691
20692
20693
20694
20695
20696 if test $gl_cv_have_include_next = yes; then
20697 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20698 else
20699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20700 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20701 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20702 $as_echo_n "(cached) " >&6
20703 else
20704
20705 if test $ac_cv_header_sys_stat_h = yes; then
20706
20707
20708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20709 /* end confdefs.h. */
20710 #include <sys/stat.h>
20711
20712 _ACEOF
20713 case "$host_os" in
20714 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20715 *) gl_absname_cpp="$ac_cpp" ;;
20716 esac
20717
20718 case "$host_os" in
20719 mingw*)
20720 gl_dirsep_regex='[/\\]'
20721 ;;
20722 *)
20723 gl_dirsep_regex='\/'
20724 ;;
20725 esac
20726 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20727
20728 gl_header_literal_regex=`echo 'sys/stat.h' \
20729 | sed -e "$gl_make_literal_regex_sed"`
20730 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20731 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20732 s|^/[^/]|//&|
20733 p
20734 q
20735 }'
20736 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20737 sed -n "$gl_absolute_header_sed"`'"'
20738 else
20739 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20740 fi
20741
20742
20743 fi
20744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20745 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20746 fi
20747 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20748
20749 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20750 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20751 gl_next_as_first_directive='<'sys/stat.h'>'
20752 else
20753 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20754 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20755 fi
20756 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20757
20758
20759
20760
20761
20762
20763
20764
20765
20766
20767
20768 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
20769
20770 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
20771
20772 fi
20773
20774 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20775 #include <sys/stat.h>
20776 "
20777 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20778
20779 else
20780
20781 $as_echo "#define nlink_t int" >>confdefs.h
20782
20783 fi
20784
20785
20786
20787
20788
20789
20790
20791
20792
20793
20794
20795
20796
20797
20798
20799 if test $gl_cv_have_include_next = yes; then
20800 gl_cv_next_sys_types_h='<'sys/types.h'>'
20801 else
20802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
20803 $as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
20804 if test "${gl_cv_next_sys_types_h+set}" = set; then :
20805 $as_echo_n "(cached) " >&6
20806 else
20807
20808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20809 /* end confdefs.h. */
20810 #include <sys/types.h>
20811
20812 _ACEOF
20813 case "$host_os" in
20814 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20815 *) gl_absname_cpp="$ac_cpp" ;;
20816 esac
20817
20818 case "$host_os" in
20819 mingw*)
20820 gl_dirsep_regex='[/\\]'
20821 ;;
20822 *)
20823 gl_dirsep_regex='\/'
20824 ;;
20825 esac
20826 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20827
20828 gl_header_literal_regex=`echo 'sys/types.h' \
20829 | sed -e "$gl_make_literal_regex_sed"`
20830 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20831 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20832 s|^/[^/]|//&|
20833 p
20834 q
20835 }'
20836 gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20837 sed -n "$gl_absolute_header_sed"`'"'
20838
20839
20840 fi
20841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
20842 $as_echo "$gl_cv_next_sys_types_h" >&6; }
20843 fi
20844 NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
20845
20846 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20847 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20848 gl_next_as_first_directive='<'sys/types.h'>'
20849 else
20850 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20851 gl_next_as_first_directive=$gl_cv_next_sys_types_h
20852 fi
20853 NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
20854
20855
20856
20857
20858
20859
20860
20861
20862
20863
20864
20865
20866
20867
20868
20869
20870
20871
20872
20873
20874
20875
20876 if test $ac_cv_have_decl_localtime_r = no; then
20877 HAVE_DECL_LOCALTIME_R=0
20878 fi
20879
20880
20881 if test $ac_cv_func_localtime_r = yes; then
20882 HAVE_LOCALTIME_R=1
20883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20884 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20885 if test "${gl_cv_time_r_posix+set}" = set; then :
20886 $as_echo_n "(cached) " >&6
20887 else
20888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20889 /* end confdefs.h. */
20890 #include <time.h>
20891 int
20892 main ()
20893 {
20894 /* We don't need to append 'restrict's to the argument types,
20895 even though the POSIX signature has the 'restrict's,
20896 since C99 says they can't affect type compatibility. */
20897 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20898 if (ptr) return 0;
20899 /* Check the return type is a pointer.
20900 On HP-UX 10 it is 'int'. */
20901 *localtime_r (0, 0);
20902 ;
20903 return 0;
20904 }
20905
20906 _ACEOF
20907 if ac_fn_c_try_compile "$LINENO"; then :
20908 gl_cv_time_r_posix=yes
20909 else
20910 gl_cv_time_r_posix=no
20911 fi
20912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20913
20914 fi
20915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20916 $as_echo "$gl_cv_time_r_posix" >&6; }
20917 if test $gl_cv_time_r_posix = yes; then
20918 REPLACE_LOCALTIME_R=0
20919 else
20920 REPLACE_LOCALTIME_R=1
20921 fi
20922 else
20923 HAVE_LOCALTIME_R=0
20924 fi
20925
20926 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20927
20928
20929
20930
20931
20932
20933
20934
20935 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
20936
20937
20938 :
20939
20940 fi
20941
20942
20943
20944
20945
20946 GNULIB_TIME_R=1
20947
20948
20949
20950
20951
20952
20953
20954
20955
20956
20957
20958
20959
20960
20961
20962
20963
20964
20965
20966 if test $gl_cv_have_include_next = yes; then
20967 gl_cv_next_unistd_h='<'unistd.h'>'
20968 else
20969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
20970 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
20971 if test "${gl_cv_next_unistd_h+set}" = set; then :
20972 $as_echo_n "(cached) " >&6
20973 else
20974
20975 if test $ac_cv_header_unistd_h = yes; then
20976
20977
20978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20979 /* end confdefs.h. */
20980 #include <unistd.h>
20981
20982 _ACEOF
20983 case "$host_os" in
20984 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20985 *) gl_absname_cpp="$ac_cpp" ;;
20986 esac
20987
20988 case "$host_os" in
20989 mingw*)
20990 gl_dirsep_regex='[/\\]'
20991 ;;
20992 *)
20993 gl_dirsep_regex='\/'
20994 ;;
20995 esac
20996 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20997
20998 gl_header_literal_regex=`echo 'unistd.h' \
20999 | sed -e "$gl_make_literal_regex_sed"`
21000 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21001 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21002 s|^/[^/]|//&|
21003 p
21004 q
21005 }'
21006 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21007 sed -n "$gl_absolute_header_sed"`'"'
21008 else
21009 gl_cv_next_unistd_h='<'unistd.h'>'
21010 fi
21011
21012
21013 fi
21014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21015 $as_echo "$gl_cv_next_unistd_h" >&6; }
21016 fi
21017 NEXT_UNISTD_H=$gl_cv_next_unistd_h
21018
21019 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21020 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21021 gl_next_as_first_directive='<'unistd.h'>'
21022 else
21023 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21024 gl_next_as_first_directive=$gl_cv_next_unistd_h
21025 fi
21026 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21027
21028
21029
21030
21031 if test $ac_cv_header_unistd_h = yes; then
21032 HAVE_UNISTD_H=1
21033 else
21034 HAVE_UNISTD_H=0
21035 fi
21036
21037
21038
21039
21040
21041
21042
21043
21044 gl_gnulib_enabled_dosname=false
21045 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21046 gl_gnulib_enabled_pathmax=false
21047 gl_gnulib_enabled_sigprocmask=false
21048 gl_gnulib_enabled_stat=false
21049 gl_gnulib_enabled_strtoll=false
21050 gl_gnulib_enabled_strtoull=false
21051 gl_gnulib_enabled_verify=false
21052 func_gl_gnulib_m4code_dosname ()
21053 {
21054 if ! $gl_gnulib_enabled_dosname; then
21055 gl_gnulib_enabled_dosname=true
21056 fi
21057 }
21058 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21059 {
21060 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21061
21062
21063 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21064 fi
21065 }
21066 func_gl_gnulib_m4code_pathmax ()
21067 {
21068 if ! $gl_gnulib_enabled_pathmax; then
21069
21070
21071
21072 gl_gnulib_enabled_pathmax=true
21073 fi
21074 }
21075 func_gl_gnulib_m4code_sigprocmask ()
21076 {
21077 if ! $gl_gnulib_enabled_sigprocmask; then
21078
21079
21080
21081 if test $gl_cv_type_sigset_t = yes; then
21082 ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21083 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21084 gl_cv_func_sigprocmask=1
21085 fi
21086
21087 fi
21088 if test -z "$gl_cv_func_sigprocmask"; then
21089 HAVE_POSIX_SIGNALBLOCKING=0
21090 fi
21091
21092 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21093
21094
21095
21096
21097
21098
21099
21100
21101 gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21102
21103
21104
21105
21106 fi
21107
21108
21109
21110
21111
21112 GNULIB_SIGPROCMASK=1
21113
21114
21115
21116
21117
21118 gl_gnulib_enabled_sigprocmask=true
21119 fi
21120 }
21121 func_gl_gnulib_m4code_stat ()
21122 {
21123 if ! $gl_gnulib_enabled_stat; then
21124
21125
21126
21127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21128 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21129 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21130 $as_echo_n "(cached) " >&6
21131 else
21132 if test "$cross_compiling" = yes; then :
21133 case $host_os in
21134 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21135 *) gl_cv_func_stat_dir_slash="guessing yes";;
21136 esac
21137 else
21138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21139 /* end confdefs.h. */
21140 #include <sys/stat.h>
21141
21142 int
21143 main ()
21144 {
21145 struct stat st; return stat (".", &st) != stat ("./", &st);
21146 ;
21147 return 0;
21148 }
21149 _ACEOF
21150 if ac_fn_c_try_run "$LINENO"; then :
21151 gl_cv_func_stat_dir_slash=yes
21152 else
21153 gl_cv_func_stat_dir_slash=no
21154 fi
21155 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21156 conftest.$ac_objext conftest.beam conftest.$ac_ext
21157 fi
21158
21159 fi
21160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21161 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21163 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21164 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21165 $as_echo_n "(cached) " >&6
21166 else
21167 touch conftest.tmp
21168 # Assume that if we have lstat, we can also check symlinks.
21169 if test $ac_cv_func_lstat = yes; then
21170 ln -s conftest.tmp conftest.lnk
21171 fi
21172 if test "$cross_compiling" = yes; then :
21173 case "$host_os" in
21174 # Guess yes on glibc systems.
21175 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
21176 # If we don't know, assume the worst.
21177 *) gl_cv_func_stat_file_slash="guessing no" ;;
21178 esac
21179
21180 else
21181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21182 /* end confdefs.h. */
21183 #include <sys/stat.h>
21184
21185 int
21186 main ()
21187 {
21188 int result = 0;
21189 struct stat st;
21190 if (!stat ("conftest.tmp/", &st))
21191 result |= 1;
21192 #if HAVE_LSTAT
21193 if (!stat ("conftest.lnk/", &st))
21194 result |= 2;
21195 #endif
21196 return result;
21197
21198 ;
21199 return 0;
21200 }
21201 _ACEOF
21202 if ac_fn_c_try_run "$LINENO"; then :
21203 gl_cv_func_stat_file_slash=yes
21204 else
21205 gl_cv_func_stat_file_slash=no
21206 fi
21207 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21208 conftest.$ac_objext conftest.beam conftest.$ac_ext
21209 fi
21210
21211 rm -f conftest.tmp conftest.lnk
21212 fi
21213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21214 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21215 case $gl_cv_func_stat_dir_slash in
21216 *no) REPLACE_STAT=1
21217
21218 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21219 ;;
21220 esac
21221 case $gl_cv_func_stat_file_slash in
21222 *no) REPLACE_STAT=1
21223
21224 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21225 ;;
21226 esac
21227
21228 if test $REPLACE_STAT = 1; then
21229
21230
21231
21232
21233
21234
21235
21236
21237 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21238
21239
21240
21241 :
21242
21243 fi
21244
21245
21246
21247
21248
21249 GNULIB_STAT=1
21250
21251
21252
21253
21254
21255 gl_gnulib_enabled_stat=true
21256 if test $REPLACE_STAT = 1; then
21257 func_gl_gnulib_m4code_dosname
21258 fi
21259 if test $REPLACE_STAT = 1; then
21260 func_gl_gnulib_m4code_pathmax
21261 fi
21262 if test $REPLACE_STAT = 1; then
21263 func_gl_gnulib_m4code_verify
21264 fi
21265 fi
21266 }
21267 func_gl_gnulib_m4code_strtoll ()
21268 {
21269 if ! $gl_gnulib_enabled_strtoll; then
21270
21271
21272
21273 if test "$ac_cv_type_long_long_int" = yes; then
21274 for ac_func in strtoll
21275 do :
21276 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21277 if test "x$ac_cv_func_strtoll" = x""yes; then :
21278 cat >>confdefs.h <<_ACEOF
21279 #define HAVE_STRTOLL 1
21280 _ACEOF
21281
21282 fi
21283 done
21284
21285 if test $ac_cv_func_strtoll = no; then
21286 HAVE_STRTOLL=0
21287 fi
21288 fi
21289
21290 if test $HAVE_STRTOLL = 0; then
21291
21292
21293
21294
21295
21296
21297
21298
21299 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21300
21301
21302 :
21303
21304 fi
21305
21306
21307
21308
21309
21310 GNULIB_STRTOLL=1
21311
21312
21313
21314
21315
21316 gl_gnulib_enabled_strtoll=true
21317 fi
21318 }
21319 func_gl_gnulib_m4code_strtoull ()
21320 {
21321 if ! $gl_gnulib_enabled_strtoull; then
21322
21323
21324
21325 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21326 for ac_func in strtoull
21327 do :
21328 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21329 if test "x$ac_cv_func_strtoull" = x""yes; then :
21330 cat >>confdefs.h <<_ACEOF
21331 #define HAVE_STRTOULL 1
21332 _ACEOF
21333
21334 fi
21335 done
21336
21337 if test $ac_cv_func_strtoull = no; then
21338 HAVE_STRTOULL=0
21339 fi
21340 fi
21341
21342 if test $HAVE_STRTOULL = 0; then
21343
21344
21345
21346
21347
21348
21349
21350
21351 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21352
21353
21354 :
21355
21356 fi
21357
21358
21359
21360
21361
21362 GNULIB_STRTOULL=1
21363
21364
21365
21366
21367
21368 gl_gnulib_enabled_strtoull=true
21369 fi
21370 }
21371 func_gl_gnulib_m4code_verify ()
21372 {
21373 if ! $gl_gnulib_enabled_verify; then
21374 gl_gnulib_enabled_verify=true
21375 fi
21376 }
21377 if test $REPLACE_GETOPT = 1; then
21378 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21379 fi
21380 if test $REPLACE_LSTAT = 1; then
21381 func_gl_gnulib_m4code_dosname
21382 fi
21383 if test $REPLACE_LSTAT = 1; then
21384 func_gl_gnulib_m4code_stat
21385 fi
21386 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21387 func_gl_gnulib_m4code_sigprocmask
21388 fi
21389 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21390 func_gl_gnulib_m4code_stat
21391 fi
21392 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
21393 func_gl_gnulib_m4code_strtoll
21394 fi
21395 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
21396 func_gl_gnulib_m4code_verify
21397 fi
21398 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21399 func_gl_gnulib_m4code_strtoull
21400 fi
21401 if test $ac_cv_func_strtoumax = no; then
21402 func_gl_gnulib_m4code_verify
21403 fi
21404
21405 if $gl_gnulib_enabled_dosname; then
21406 gl_GNULIB_ENABLED_dosname_TRUE=
21407 gl_GNULIB_ENABLED_dosname_FALSE='#'
21408 else
21409 gl_GNULIB_ENABLED_dosname_TRUE='#'
21410 gl_GNULIB_ENABLED_dosname_FALSE=
21411 fi
21412
21413 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21414 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21415 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21416 else
21417 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21418 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21419 fi
21420
21421 if $gl_gnulib_enabled_pathmax; then
21422 gl_GNULIB_ENABLED_pathmax_TRUE=
21423 gl_GNULIB_ENABLED_pathmax_FALSE='#'
21424 else
21425 gl_GNULIB_ENABLED_pathmax_TRUE='#'
21426 gl_GNULIB_ENABLED_pathmax_FALSE=
21427 fi
21428
21429 if $gl_gnulib_enabled_sigprocmask; then
21430 gl_GNULIB_ENABLED_sigprocmask_TRUE=
21431 gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21432 else
21433 gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21434 gl_GNULIB_ENABLED_sigprocmask_FALSE=
21435 fi
21436
21437 if $gl_gnulib_enabled_stat; then
21438 gl_GNULIB_ENABLED_stat_TRUE=
21439 gl_GNULIB_ENABLED_stat_FALSE='#'
21440 else
21441 gl_GNULIB_ENABLED_stat_TRUE='#'
21442 gl_GNULIB_ENABLED_stat_FALSE=
21443 fi
21444
21445 if $gl_gnulib_enabled_strtoll; then
21446 gl_GNULIB_ENABLED_strtoll_TRUE=
21447 gl_GNULIB_ENABLED_strtoll_FALSE='#'
21448 else
21449 gl_GNULIB_ENABLED_strtoll_TRUE='#'
21450 gl_GNULIB_ENABLED_strtoll_FALSE=
21451 fi
21452
21453 if $gl_gnulib_enabled_strtoull; then
21454 gl_GNULIB_ENABLED_strtoull_TRUE=
21455 gl_GNULIB_ENABLED_strtoull_FALSE='#'
21456 else
21457 gl_GNULIB_ENABLED_strtoull_TRUE='#'
21458 gl_GNULIB_ENABLED_strtoull_FALSE=
21459 fi
21460
21461 if $gl_gnulib_enabled_verify; then
21462 gl_GNULIB_ENABLED_verify_TRUE=
21463 gl_GNULIB_ENABLED_verify_FALSE='#'
21464 else
21465 gl_GNULIB_ENABLED_verify_TRUE='#'
21466 gl_GNULIB_ENABLED_verify_FALSE=
21467 fi
21468
21469 # End of code from modules
21470
21471
21472
21473
21474
21475
21476
21477
21478
21479 gltests_libdeps=
21480 gltests_ltlibdeps=
21481
21482
21483
21484
21485
21486
21487
21488
21489
21490 gl_source_base='tests'
21491 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21492
21493 gl_module_indicator_condition=$gltests_WITNESS
21494
21495
21496
21497
21498
21499
21500
21501
21502
21503
21504 LIBGNU_LIBDEPS="$gl_libdeps"
21505
21506 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21507
21508
21509
21510 case "$opsys" in
21511 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21512
21513 darwin)
21514 ## The -headerpad option tells ld (see man page) to leave room at the
21515 ## end of the header for adding load commands. Needed for dumping.
21516 ## 0x690 is the total size of 30 segment load commands (at 56
21517 ## each); under Cocoa 31 commands are required.
21518 if test "$HAVE_NS" = "yes"; then
21519 libs_nsgui="-framework AppKit"
21520 headerpad_extra=6C8
21521 else
21522 libs_nsgui=
21523 headerpad_extra=690
21524 fi
21525 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21526
21527 ## This is here because src/Makefile.in did some extra fiddling around
21528 ## with LD_SWITCH_SYSTEM. The cpp logic was:
21529 ## #ifndef LD_SWITCH_SYSTEM
21530 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21531 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21532 ## not using gcc, darwin.
21533 ## Because this was done in src/Makefile.in, the resulting part of
21534 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21535 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21536 ## rather than LD_SWITCH_SYSTEM.
21537 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21538 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21539 ;;
21540
21541 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
21542 ## find X at run-time.
21543 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
21544 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
21545 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
21546 ## had different values in configure (in ac_link) and src/Makefile.in.
21547 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21548 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
21549
21550 *) LD_SWITCH_SYSTEM_TEMACS= ;;
21551 esac
21552
21553 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21554 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21555 fi
21556
21557
21558
21559
21560 LD_FIRSTFLAG=
21561 ORDINARY_LINK=
21562 case "$opsys" in
21563 ## gnu: GNU needs its own crt0.
21564 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21565
21566 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21567 ## library search parth, i.e. it won't search /usr/lib for libc and
21568 ## friends. Using -nostartfiles instead avoids this problem, and
21569 ## will also work on earlier NetBSD releases.
21570 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21571
21572 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21573 ## MkLinux/LinuxPPC needs this.
21574 ## s390x-* only supports opsys = gnu-linux so it can be added here.
21575 gnu-*)
21576 case "$canonical" in
21577 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
21578 esac
21579 ;;
21580 esac
21581
21582
21583 if test "x$ORDINARY_LINK" = "xyes"; then
21584
21585 LD_FIRSTFLAG=""
21586
21587 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21588
21589
21590 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21591 ## freebsd, gnu-* not on powerpc*|s390x*.
21592 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21593
21594 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21595 ## places that are difficult to figure out at make time. Fortunately,
21596 ## these same versions allow you to pass arbitrary flags on to the
21597 ## linker, so there is no reason not to use it as a linker.
21598 ##
21599 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
21600 ## searching for libraries in its internal directories, so we have to
21601 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21602 LD_FIRSTFLAG="-nostdlib"
21603 fi
21604
21605 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21606 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21607
21608
21609
21610
21611 ## FIXME? The logic here is not precisely the same as that above.
21612 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21613 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21614 LIB_GCC=
21615 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21616
21617 case "$opsys" in
21618 freebsd|netbsd|openbsd) LIB_GCC= ;;
21619
21620 gnu-*)
21621 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21622 ## build on ARM EABI under GNU/Linux. (Bug#5518)
21623 case $host_cpu in
21624 arm*)
21625 LIB_GCC="-lgcc_s"
21626 ;;
21627 *)
21628 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21629 ## immediately undefine it again and redefine it to empty.
21630 ## Was the C_SWITCH_X_SITE part really necessary?
21631 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21632 LIB_GCC=
21633 ;;
21634 esac
21635 ;;
21636
21637 ## Ask GCC where to find libgcc.a.
21638 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21639 esac
21640 fi
21641
21642
21643 ## If we're using X11/GNUstep, define some consequences.
21644 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21645
21646 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21647
21648
21649 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21650
21651 fi
21652
21653
21654
21655
21656 #### Report on what we decided to do.
21657 #### Report GTK as a toolkit, even if it doesn't use Xt.
21658 #### It makes printing result more understandable as using GTK sets
21659 #### toolkit_scroll_bars to yes by default.
21660 if test "${HAVE_GTK}" = "yes"; then
21661 USE_X_TOOLKIT=GTK
21662 fi
21663
21664 echo "
21665 Configured for \`${canonical}'.
21666
21667 Where should the build process find the source code? ${srcdir}
21668 What operating system file should Emacs use?
21669 \`${opsysfile}'
21670 What compiler should emacs be built with? ${CC} ${CFLAGS}
21671 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
21672 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
21673 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
21674 What window system should Emacs use? ${window_system}
21675 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
21676
21677 if test -n "${x_includes}"; then
21678 echo " Where do we find X Windows header files? ${x_includes}"
21679 else
21680 echo " Where do we find X Windows header files? Standard dirs"
21681 fi
21682 if test -n "${x_libraries}"; then
21683 echo " Where do we find X Windows libraries? ${x_libraries}"
21684 else
21685 echo " Where do we find X Windows libraries? Standard dirs"
21686 fi
21687
21688 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
21689 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
21690 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
21691 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
21692 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
21693 echo " Does Emacs use -lpng? ${HAVE_PNG}"
21694 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
21695 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
21696
21697 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
21698 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
21699 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
21700 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
21701 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
21702 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
21703 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
21704
21705 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
21706 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
21707 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
21708 echo " Does Emacs use -lxft? ${HAVE_XFT}"
21709
21710 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
21711 echo
21712
21713 if test -n "${EMACSDATA}"; then
21714 echo " Environment variable EMACSDATA set to: $EMACSDATA"
21715 fi
21716 if test -n "${EMACSDOC}"; then
21717 echo " Environment variable EMACSDOC set to: $EMACSDOC"
21718 fi
21719
21720 if test $USE_XASSERTS = yes; then
21721 echo " Compiling with asserts turned on."
21722 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21723 fi
21724
21725 echo
21726
21727 if test "$HAVE_NS" = "yes"; then
21728 echo
21729 echo "You must run \"${MAKE-make} install\" in order to test the built application.
21730 The installed application will go to nextstep/Emacs.app and can be
21731 run or moved from there."
21732 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21733 echo "The application will be fully self-contained."
21734 else
21735 echo "The lisp resources for the application will be installed under ${prefix}.
21736 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
21737 to run if these resources are not installed."
21738 fi
21739 echo
21740 fi
21741
21742 if test "${opsys}" = "cygwin"; then
21743 case `uname -r` in
21744 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
21745 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
21746 echo
21747 ;;
21748 esac
21749 fi
21750
21751 # Remove any trailing slashes in these variables.
21752 test "${prefix}" != NONE &&
21753 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21754 test "${exec_prefix}" != NONE &&
21755 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21756
21757 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21758
21759 ac_config_files="$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"
21760
21761
21762 opt_makefile=test/automated/Makefile
21763
21764 if test -f $srcdir/${opt_makefile}.in; then
21765 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21766 ac_config_files="$ac_config_files test/automated/Makefile"
21767
21768 fi
21769
21770
21771 opt_makefile=admin/unidata/Makefile
21772
21773 if test -f $srcdir/${opt_makefile}.in; then
21774 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21775 ac_config_files="$ac_config_files admin/unidata/Makefile"
21776
21777 fi
21778
21779
21780 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21781
21782
21783
21784 ac_config_commands="$ac_config_commands mkdirs"
21785
21786
21787 ac_config_commands="$ac_config_commands epaths"
21788
21789
21790 ac_config_commands="$ac_config_commands gdbinit"
21791
21792
21793 cat >confcache <<\_ACEOF
21794 # This file is a shell script that caches the results of configure
21795 # tests run on this system so they can be shared between configure
21796 # scripts and configure runs, see configure's option --config-cache.
21797 # It is not useful on other systems. If it contains results you don't
21798 # want to keep, you may remove or edit it.
21799 #
21800 # config.status only pays attention to the cache file if you give it
21801 # the --recheck option to rerun configure.
21802 #
21803 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21804 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21805 # following values.
21806
21807 _ACEOF
21808
21809 # The following way of writing the cache mishandles newlines in values,
21810 # but we know of no workaround that is simple, portable, and efficient.
21811 # So, we kill variables containing newlines.
21812 # Ultrix sh set writes to stderr and can't be redirected directly,
21813 # and sets the high bit in the cache file unless we assign to the vars.
21814 (
21815 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21816 eval ac_val=\$$ac_var
21817 case $ac_val in #(
21818 *${as_nl}*)
21819 case $ac_var in #(
21820 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21821 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21822 esac
21823 case $ac_var in #(
21824 _ | IFS | as_nl) ;; #(
21825 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21826 *) { eval $ac_var=; unset $ac_var;} ;;
21827 esac ;;
21828 esac
21829 done
21830
21831 (set) 2>&1 |
21832 case $as_nl`(ac_space=' '; set) 2>&1` in #(
21833 *${as_nl}ac_space=\ *)
21834 # `set' does not quote correctly, so add quotes: double-quote
21835 # substitution turns \\\\ into \\, and sed turns \\ into \.
21836 sed -n \
21837 "s/'/'\\\\''/g;
21838 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21839 ;; #(
21840 *)
21841 # `set' quotes correctly as required by POSIX, so do not add quotes.
21842 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21843 ;;
21844 esac |
21845 sort
21846 ) |
21847 sed '
21848 /^ac_cv_env_/b end
21849 t clear
21850 :clear
21851 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21852 t end
21853 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21854 :end' >>confcache
21855 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21856 if test -w "$cache_file"; then
21857 test "x$cache_file" != "x/dev/null" &&
21858 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21859 $as_echo "$as_me: updating cache $cache_file" >&6;}
21860 cat confcache >$cache_file
21861 else
21862 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21863 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21864 fi
21865 fi
21866 rm -f confcache
21867
21868 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21869 # Let make expand exec_prefix.
21870 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21871
21872 DEFS=-DHAVE_CONFIG_H
21873
21874 ac_libobjs=
21875 ac_ltlibobjs=
21876 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21877 # 1. Remove the extension, and $U if already installed.
21878 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21879 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21880 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
21881 # will be set to the directory where LIBOBJS objects are built.
21882 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21883 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21884 done
21885 LIBOBJS=$ac_libobjs
21886
21887 LTLIBOBJS=$ac_ltlibobjs
21888
21889
21890 if test -n "$EXEEXT"; then
21891 am__EXEEXT_TRUE=
21892 am__EXEEXT_FALSE='#'
21893 else
21894 am__EXEEXT_TRUE='#'
21895 am__EXEEXT_FALSE=
21896 fi
21897
21898 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21899 as_fn_error "conditional \"AMDEP\" was never defined.
21900 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21901 fi
21902 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21903 as_fn_error "conditional \"am__fastdepCC\" was never defined.
21904 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21905 fi
21906 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21907 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21908 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21909 fi
21910 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
21911 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
21912 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21913 fi
21914
21915 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21916 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21917 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21918 fi
21919 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
21920 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
21921 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21922 fi
21923 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21924 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21925 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21926 fi
21927 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21928 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21929 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21930 fi
21931 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21932 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21933 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21934 fi
21935 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
21936 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
21937 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21938 fi
21939 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
21940 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
21941 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21942 fi
21943 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
21944 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
21945 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21946 fi
21947 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
21948 as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
21949 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21950 fi
21951 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
21952 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
21953 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21954 fi
21955 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
21956 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
21957 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21958 fi
21959 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
21960 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
21961 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21962 fi
21963 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
21964 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
21965 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21966 fi
21967
21968 gl_libobjs=
21969 gl_ltlibobjs=
21970 if test -n "$gl_LIBOBJS"; then
21971 # Remove the extension.
21972 sed_drop_objext='s/\.o$//;s/\.obj$//'
21973 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21974 gl_libobjs="$gl_libobjs $i.$ac_objext"
21975 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
21976 done
21977 fi
21978 gl_LIBOBJS=$gl_libobjs
21979
21980 gl_LTLIBOBJS=$gl_ltlibobjs
21981
21982
21983
21984 gltests_libobjs=
21985 gltests_ltlibobjs=
21986 if test -n "$gltests_LIBOBJS"; then
21987 # Remove the extension.
21988 sed_drop_objext='s/\.o$//;s/\.obj$//'
21989 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
21990 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
21991 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
21992 done
21993 fi
21994 gltests_LIBOBJS=$gltests_libobjs
21995
21996 gltests_LTLIBOBJS=$gltests_ltlibobjs
21997
21998
21999
22000 : ${CONFIG_STATUS=./config.status}
22001 ac_write_fail=0
22002 ac_clean_files_save=$ac_clean_files
22003 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22004 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22005 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22006 as_write_fail=0
22007 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22008 #! $SHELL
22009 # Generated by $as_me.
22010 # Run this file to recreate the current configuration.
22011 # Compiler output produced by configure, useful for debugging
22012 # configure, is in config.log if it exists.
22013
22014 debug=false
22015 ac_cs_recheck=false
22016 ac_cs_silent=false
22017
22018 SHELL=\${CONFIG_SHELL-$SHELL}
22019 export SHELL
22020 _ASEOF
22021 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22022 ## -------------------- ##
22023 ## M4sh Initialization. ##
22024 ## -------------------- ##
22025
22026 # Be more Bourne compatible
22027 DUALCASE=1; export DUALCASE # for MKS sh
22028 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22029 emulate sh
22030 NULLCMD=:
22031 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22032 # is contrary to our usage. Disable this feature.
22033 alias -g '${1+"$@"}'='"$@"'
22034 setopt NO_GLOB_SUBST
22035 else
22036 case `(set -o) 2>/dev/null` in #(
22037 *posix*) :
22038 set -o posix ;; #(
22039 *) :
22040 ;;
22041 esac
22042 fi
22043
22044
22045 as_nl='
22046 '
22047 export as_nl
22048 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22049 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22050 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22051 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22052 # Prefer a ksh shell builtin over an external printf program on Solaris,
22053 # but without wasting forks for bash or zsh.
22054 if test -z "$BASH_VERSION$ZSH_VERSION" \
22055 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22056 as_echo='print -r --'
22057 as_echo_n='print -rn --'
22058 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22059 as_echo='printf %s\n'
22060 as_echo_n='printf %s'
22061 else
22062 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22063 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22064 as_echo_n='/usr/ucb/echo -n'
22065 else
22066 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22067 as_echo_n_body='eval
22068 arg=$1;
22069 case $arg in #(
22070 *"$as_nl"*)
22071 expr "X$arg" : "X\\(.*\\)$as_nl";
22072 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22073 esac;
22074 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22075 '
22076 export as_echo_n_body
22077 as_echo_n='sh -c $as_echo_n_body as_echo'
22078 fi
22079 export as_echo_body
22080 as_echo='sh -c $as_echo_body as_echo'
22081 fi
22082
22083 # The user is always right.
22084 if test "${PATH_SEPARATOR+set}" != set; then
22085 PATH_SEPARATOR=:
22086 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22087 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22088 PATH_SEPARATOR=';'
22089 }
22090 fi
22091
22092
22093 # IFS
22094 # We need space, tab and new line, in precisely that order. Quoting is
22095 # there to prevent editors from complaining about space-tab.
22096 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22097 # splitting by setting IFS to empty value.)
22098 IFS=" "" $as_nl"
22099
22100 # Find who we are. Look in the path if we contain no directory separator.
22101 case $0 in #((
22102 *[\\/]* ) as_myself=$0 ;;
22103 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22104 for as_dir in $PATH
22105 do
22106 IFS=$as_save_IFS
22107 test -z "$as_dir" && as_dir=.
22108 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22109 done
22110 IFS=$as_save_IFS
22111
22112 ;;
22113 esac
22114 # We did not find ourselves, most probably we were run as `sh COMMAND'
22115 # in which case we are not to be found in the path.
22116 if test "x$as_myself" = x; then
22117 as_myself=$0
22118 fi
22119 if test ! -f "$as_myself"; then
22120 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22121 exit 1
22122 fi
22123
22124 # Unset variables that we do not need and which cause bugs (e.g. in
22125 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
22126 # suppresses any "Segmentation fault" message there. '((' could
22127 # trigger a bug in pdksh 5.2.14.
22128 for as_var in BASH_ENV ENV MAIL MAILPATH
22129 do eval test x\${$as_var+set} = xset \
22130 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22131 done
22132 PS1='$ '
22133 PS2='> '
22134 PS4='+ '
22135
22136 # NLS nuisances.
22137 LC_ALL=C
22138 export LC_ALL
22139 LANGUAGE=C
22140 export LANGUAGE
22141
22142 # CDPATH.
22143 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22144
22145
22146 # as_fn_error ERROR [LINENO LOG_FD]
22147 # ---------------------------------
22148 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22149 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22150 # script with status $?, using 1 if that was 0.
22151 as_fn_error ()
22152 {
22153 as_status=$?; test $as_status -eq 0 && as_status=1
22154 if test "$3"; then
22155 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22156 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22157 fi
22158 $as_echo "$as_me: error: $1" >&2
22159 as_fn_exit $as_status
22160 } # as_fn_error
22161
22162
22163 # as_fn_set_status STATUS
22164 # -----------------------
22165 # Set $? to STATUS, without forking.
22166 as_fn_set_status ()
22167 {
22168 return $1
22169 } # as_fn_set_status
22170
22171 # as_fn_exit STATUS
22172 # -----------------
22173 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22174 as_fn_exit ()
22175 {
22176 set +e
22177 as_fn_set_status $1
22178 exit $1
22179 } # as_fn_exit
22180
22181 # as_fn_unset VAR
22182 # ---------------
22183 # Portably unset VAR.
22184 as_fn_unset ()
22185 {
22186 { eval $1=; unset $1;}
22187 }
22188 as_unset=as_fn_unset
22189 # as_fn_append VAR VALUE
22190 # ----------------------
22191 # Append the text in VALUE to the end of the definition contained in VAR. Take
22192 # advantage of any shell optimizations that allow amortized linear growth over
22193 # repeated appends, instead of the typical quadratic growth present in naive
22194 # implementations.
22195 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22196 eval 'as_fn_append ()
22197 {
22198 eval $1+=\$2
22199 }'
22200 else
22201 as_fn_append ()
22202 {
22203 eval $1=\$$1\$2
22204 }
22205 fi # as_fn_append
22206
22207 # as_fn_arith ARG...
22208 # ------------------
22209 # Perform arithmetic evaluation on the ARGs, and store the result in the
22210 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22211 # must be portable across $(()) and expr.
22212 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22213 eval 'as_fn_arith ()
22214 {
22215 as_val=$(( $* ))
22216 }'
22217 else
22218 as_fn_arith ()
22219 {
22220 as_val=`expr "$@" || test $? -eq 1`
22221 }
22222 fi # as_fn_arith
22223
22224
22225 if expr a : '\(a\)' >/dev/null 2>&1 &&
22226 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22227 as_expr=expr
22228 else
22229 as_expr=false
22230 fi
22231
22232 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22233 as_basename=basename
22234 else
22235 as_basename=false
22236 fi
22237
22238 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22239 as_dirname=dirname
22240 else
22241 as_dirname=false
22242 fi
22243
22244 as_me=`$as_basename -- "$0" ||
22245 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22246 X"$0" : 'X\(//\)$' \| \
22247 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22248 $as_echo X/"$0" |
22249 sed '/^.*\/\([^/][^/]*\)\/*$/{
22250 s//\1/
22251 q
22252 }
22253 /^X\/\(\/\/\)$/{
22254 s//\1/
22255 q
22256 }
22257 /^X\/\(\/\).*/{
22258 s//\1/
22259 q
22260 }
22261 s/.*/./; q'`
22262
22263 # Avoid depending upon Character Ranges.
22264 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22265 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22266 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22267 as_cr_digits='0123456789'
22268 as_cr_alnum=$as_cr_Letters$as_cr_digits
22269
22270 ECHO_C= ECHO_N= ECHO_T=
22271 case `echo -n x` in #(((((
22272 -n*)
22273 case `echo 'xy\c'` in
22274 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
22275 xy) ECHO_C='\c';;
22276 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
22277 ECHO_T=' ';;
22278 esac;;
22279 *)
22280 ECHO_N='-n';;
22281 esac
22282
22283 rm -f conf$$ conf$$.exe conf$$.file
22284 if test -d conf$$.dir; then
22285 rm -f conf$$.dir/conf$$.file
22286 else
22287 rm -f conf$$.dir
22288 mkdir conf$$.dir 2>/dev/null
22289 fi
22290 if (echo >conf$$.file) 2>/dev/null; then
22291 if ln -s conf$$.file conf$$ 2>/dev/null; then
22292 as_ln_s='ln -s'
22293 # ... but there are two gotchas:
22294 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22295 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22296 # In both cases, we have to default to `cp -p'.
22297 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22298 as_ln_s='cp -p'
22299 elif ln conf$$.file conf$$ 2>/dev/null; then
22300 as_ln_s=ln
22301 else
22302 as_ln_s='cp -p'
22303 fi
22304 else
22305 as_ln_s='cp -p'
22306 fi
22307 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22308 rmdir conf$$.dir 2>/dev/null
22309
22310
22311 # as_fn_mkdir_p
22312 # -------------
22313 # Create "$as_dir" as a directory, including parents if necessary.
22314 as_fn_mkdir_p ()
22315 {
22316
22317 case $as_dir in #(
22318 -*) as_dir=./$as_dir;;
22319 esac
22320 test -d "$as_dir" || eval $as_mkdir_p || {
22321 as_dirs=
22322 while :; do
22323 case $as_dir in #(
22324 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22325 *) as_qdir=$as_dir;;
22326 esac
22327 as_dirs="'$as_qdir' $as_dirs"
22328 as_dir=`$as_dirname -- "$as_dir" ||
22329 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22330 X"$as_dir" : 'X\(//\)[^/]' \| \
22331 X"$as_dir" : 'X\(//\)$' \| \
22332 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22333 $as_echo X"$as_dir" |
22334 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22335 s//\1/
22336 q
22337 }
22338 /^X\(\/\/\)[^/].*/{
22339 s//\1/
22340 q
22341 }
22342 /^X\(\/\/\)$/{
22343 s//\1/
22344 q
22345 }
22346 /^X\(\/\).*/{
22347 s//\1/
22348 q
22349 }
22350 s/.*/./; q'`
22351 test -d "$as_dir" && break
22352 done
22353 test -z "$as_dirs" || eval "mkdir $as_dirs"
22354 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22355
22356
22357 } # as_fn_mkdir_p
22358 if mkdir -p . 2>/dev/null; then
22359 as_mkdir_p='mkdir -p "$as_dir"'
22360 else
22361 test -d ./-p && rmdir ./-p
22362 as_mkdir_p=false
22363 fi
22364
22365 if test -x / >/dev/null 2>&1; then
22366 as_test_x='test -x'
22367 else
22368 if ls -dL / >/dev/null 2>&1; then
22369 as_ls_L_option=L
22370 else
22371 as_ls_L_option=
22372 fi
22373 as_test_x='
22374 eval sh -c '\''
22375 if test -d "$1"; then
22376 test -d "$1/.";
22377 else
22378 case $1 in #(
22379 -*)set "./$1";;
22380 esac;
22381 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22382 ???[sx]*):;;*)false;;esac;fi
22383 '\'' sh
22384 '
22385 fi
22386 as_executable_p=$as_test_x
22387
22388 # Sed expression to map a string onto a valid CPP name.
22389 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22390
22391 # Sed expression to map a string onto a valid variable name.
22392 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22393
22394
22395 exec 6>&1
22396 ## ----------------------------------- ##
22397 ## Main body of $CONFIG_STATUS script. ##
22398 ## ----------------------------------- ##
22399 _ASEOF
22400 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22401
22402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22403 # Save the log message, to keep $0 and so on meaningful, and to
22404 # report actual input values of CONFIG_FILES etc. instead of their
22405 # values after options handling.
22406 ac_log="
22407 This file was extended by emacs $as_me 24.1.50, which was
22408 generated by GNU Autoconf 2.65. Invocation command line was
22409
22410 CONFIG_FILES = $CONFIG_FILES
22411 CONFIG_HEADERS = $CONFIG_HEADERS
22412 CONFIG_LINKS = $CONFIG_LINKS
22413 CONFIG_COMMANDS = $CONFIG_COMMANDS
22414 $ $0 $@
22415
22416 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22417 "
22418
22419 _ACEOF
22420
22421 case $ac_config_files in *"
22422 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22423 esac
22424
22425 case $ac_config_headers in *"
22426 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22427 esac
22428
22429
22430 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22431 # Files that config.status was made for.
22432 config_files="$ac_config_files"
22433 config_headers="$ac_config_headers"
22434 config_commands="$ac_config_commands"
22435
22436 _ACEOF
22437
22438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22439 ac_cs_usage="\
22440 \`$as_me' instantiates files and other configuration actions
22441 from templates according to the current configuration. Unless the files
22442 and actions are specified as TAGs, all are instantiated by default.
22443
22444 Usage: $0 [OPTION]... [TAG]...
22445
22446 -h, --help print this help, then exit
22447 -V, --version print version number and configuration settings, then exit
22448 --config print configuration, then exit
22449 -q, --quiet, --silent
22450 do not print progress messages
22451 -d, --debug don't remove temporary files
22452 --recheck update $as_me by reconfiguring in the same conditions
22453 --file=FILE[:TEMPLATE]
22454 instantiate the configuration file FILE
22455 --header=FILE[:TEMPLATE]
22456 instantiate the configuration header FILE
22457
22458 Configuration files:
22459 $config_files
22460
22461 Configuration headers:
22462 $config_headers
22463
22464 Configuration commands:
22465 $config_commands
22466
22467 Report bugs to the package provider."
22468
22469 _ACEOF
22470 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22471 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22472 ac_cs_version="\\
22473 emacs config.status 24.1.50
22474 configured by $0, generated by GNU Autoconf 2.65,
22475 with options \\"\$ac_cs_config\\"
22476
22477 Copyright (C) 2009 Free Software Foundation, Inc.
22478 This config.status script is free software; the Free Software Foundation
22479 gives unlimited permission to copy, distribute and modify it."
22480
22481 ac_pwd='$ac_pwd'
22482 srcdir='$srcdir'
22483 INSTALL='$INSTALL'
22484 MKDIR_P='$MKDIR_P'
22485 AWK='$AWK'
22486 test -n "\$AWK" || AWK=awk
22487 _ACEOF
22488
22489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22490 # The default lists apply if the user does not specify any file.
22491 ac_need_defaults=:
22492 while test $# != 0
22493 do
22494 case $1 in
22495 --*=*)
22496 ac_option=`expr "X$1" : 'X\([^=]*\)='`
22497 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22498 ac_shift=:
22499 ;;
22500 *)
22501 ac_option=$1
22502 ac_optarg=$2
22503 ac_shift=shift
22504 ;;
22505 esac
22506
22507 case $ac_option in
22508 # Handling of the options.
22509 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22510 ac_cs_recheck=: ;;
22511 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22512 $as_echo "$ac_cs_version"; exit ;;
22513 --config | --confi | --conf | --con | --co | --c )
22514 $as_echo "$ac_cs_config"; exit ;;
22515 --debug | --debu | --deb | --de | --d | -d )
22516 debug=: ;;
22517 --file | --fil | --fi | --f )
22518 $ac_shift
22519 case $ac_optarg in
22520 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22521 esac
22522 as_fn_append CONFIG_FILES " '$ac_optarg'"
22523 ac_need_defaults=false;;
22524 --header | --heade | --head | --hea )
22525 $ac_shift
22526 case $ac_optarg in
22527 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22528 esac
22529 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22530 ac_need_defaults=false;;
22531 --he | --h)
22532 # Conflict between --help and --header
22533 as_fn_error "ambiguous option: \`$1'
22534 Try \`$0 --help' for more information.";;
22535 --help | --hel | -h )
22536 $as_echo "$ac_cs_usage"; exit ;;
22537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22538 | -silent | --silent | --silen | --sile | --sil | --si | --s)
22539 ac_cs_silent=: ;;
22540
22541 # This is an error.
22542 -*) as_fn_error "unrecognized option: \`$1'
22543 Try \`$0 --help' for more information." ;;
22544
22545 *) as_fn_append ac_config_targets " $1"
22546 ac_need_defaults=false ;;
22547
22548 esac
22549 shift
22550 done
22551
22552 ac_configure_extra_args=
22553
22554 if $ac_cs_silent; then
22555 exec 6>/dev/null
22556 ac_configure_extra_args="$ac_configure_extra_args --silent"
22557 fi
22558
22559 _ACEOF
22560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22561 if \$ac_cs_recheck; then
22562 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22563 shift
22564 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22565 CONFIG_SHELL='$SHELL'
22566 export CONFIG_SHELL
22567 exec "\$@"
22568 fi
22569
22570 _ACEOF
22571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22572 exec 5>>config.log
22573 {
22574 echo
22575 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22576 ## Running $as_me. ##
22577 _ASBOX
22578 $as_echo "$ac_log"
22579 } >&5
22580
22581 _ACEOF
22582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22583 #
22584 # INIT-COMMANDS
22585 #
22586 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22587 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
22588
22589 _ACEOF
22590
22591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22592
22593 # Handling of arguments.
22594 for ac_config_target in $ac_config_targets
22595 do
22596 case $ac_config_target in
22597 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22598 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22599 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22600 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22601 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22602 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22603 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22604 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22605 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22606 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22607 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22608 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22609 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22610 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22611 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22612 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
22613 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22614 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22615 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22616
22617 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22618 esac
22619 done
22620
22621
22622 # If the user did not use the arguments to specify the items to instantiate,
22623 # then the envvar interface is used. Set only those that are not.
22624 # We use the long form for the default assignment because of an extremely
22625 # bizarre bug on SunOS 4.1.3.
22626 if $ac_need_defaults; then
22627 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22628 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22629 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22630 fi
22631
22632 # Have a temporary directory for convenience. Make it in the build tree
22633 # simply because there is no reason against having it here, and in addition,
22634 # creating and moving files from /tmp can sometimes cause problems.
22635 # Hook for its removal unless debugging.
22636 # Note that there is a small window in which the directory will not be cleaned:
22637 # after its creation but before its name has been assigned to `$tmp'.
22638 $debug ||
22639 {
22640 tmp=
22641 trap 'exit_status=$?
22642 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22643 ' 0
22644 trap 'as_fn_exit 1' 1 2 13 15
22645 }
22646 # Create a (secure) tmp directory for tmp files.
22647
22648 {
22649 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22650 test -n "$tmp" && test -d "$tmp"
22651 } ||
22652 {
22653 tmp=./conf$$-$RANDOM
22654 (umask 077 && mkdir "$tmp")
22655 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22656
22657 # Set up the scripts for CONFIG_FILES section.
22658 # No need to generate them if there are no CONFIG_FILES.
22659 # This happens for instance with `./config.status config.h'.
22660 if test -n "$CONFIG_FILES"; then
22661
22662 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22663 ac_cs_awk_getline=:
22664 ac_cs_awk_pipe_init=
22665 ac_cs_awk_read_file='
22666 while ((getline aline < (F[key])) > 0)
22667 print(aline)
22668 close(F[key])'
22669 ac_cs_awk_pipe_fini=
22670 else
22671 ac_cs_awk_getline=false
22672 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22673 ac_cs_awk_read_file='
22674 print "|#_!!_#|"
22675 print "cat " F[key] " &&"
22676 '$ac_cs_awk_pipe_init
22677 # The final `:' finishes the AND list.
22678 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22679 fi
22680 ac_cr=`echo X | tr X '\015'`
22681 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22682 # But we know of no other shell where ac_cr would be empty at this
22683 # point, so we can use a bashism as a fallback.
22684 if test "x$ac_cr" = x; then
22685 eval ac_cr=\$\'\\r\'
22686 fi
22687 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22688 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22689 ac_cs_awk_cr='\r'
22690 else
22691 ac_cs_awk_cr=$ac_cr
22692 fi
22693
22694 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22695 _ACEOF
22696
22697 # Create commands to substitute file output variables.
22698 {
22699 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22700 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22701 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22702 echo "_ACAWK" &&
22703 echo "_ACEOF"
22704 } >conf$$files.sh &&
22705 . ./conf$$files.sh ||
22706 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22707 rm -f conf$$files.sh
22708
22709 {
22710 echo "cat >conf$$subs.awk <<_ACEOF" &&
22711 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22712 echo "_ACEOF"
22713 } >conf$$subs.sh ||
22714 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22715 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22716 ac_delim='%!_!# '
22717 for ac_last_try in false false false false false :; do
22718 . ./conf$$subs.sh ||
22719 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22720
22721 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22722 if test $ac_delim_n = $ac_delim_num; then
22723 break
22724 elif $ac_last_try; then
22725 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22726 else
22727 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22728 fi
22729 done
22730 rm -f conf$$subs.sh
22731
22732 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22733 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22734 _ACEOF
22735 sed -n '
22736 h
22737 s/^/S["/; s/!.*/"]=/
22738 p
22739 g
22740 s/^[^!]*!//
22741 :repl
22742 t repl
22743 s/'"$ac_delim"'$//
22744 t delim
22745 :nl
22746 h
22747 s/\(.\{148\}\)..*/\1/
22748 t more1
22749 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22750 p
22751 n
22752 b repl
22753 :more1
22754 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22755 p
22756 g
22757 s/.\{148\}//
22758 t nl
22759 :delim
22760 h
22761 s/\(.\{148\}\)..*/\1/
22762 t more2
22763 s/["\\]/\\&/g; s/^/"/; s/$/"/
22764 p
22765 b
22766 :more2
22767 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22768 p
22769 g
22770 s/.\{148\}//
22771 t delim
22772 ' <conf$$subs.awk | sed '
22773 /^[^""]/{
22774 N
22775 s/\n//
22776 }
22777 ' >>$CONFIG_STATUS || ac_write_fail=1
22778 rm -f conf$$subs.awk
22779 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22780 _ACAWK
22781 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22782 for (key in S) S_is_set[key] = 1
22783 FS = "\a"
22784 \$ac_cs_awk_pipe_init
22785 }
22786 {
22787 line = $ 0
22788 nfields = split(line, field, "@")
22789 substed = 0
22790 len = length(field[1])
22791 for (i = 2; i < nfields; i++) {
22792 key = field[i]
22793 keylen = length(key)
22794 if (S_is_set[key]) {
22795 value = S[key]
22796 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22797 len += length(value) + length(field[++i])
22798 substed = 1
22799 } else
22800 len += 1 + keylen
22801 }
22802 if (nfields == 3 && !substed) {
22803 key = field[2]
22804 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
22805 \$ac_cs_awk_read_file
22806 next
22807 }
22808 }
22809 print line
22810 }
22811 \$ac_cs_awk_pipe_fini
22812 _ACAWK
22813 _ACEOF
22814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22815 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22816 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22817 else
22818 cat
22819 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22820 || as_fn_error "could not setup config files machinery" "$LINENO" 5
22821 _ACEOF
22822
22823 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22824 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22825 # trailing colons and then remove the whole line if VPATH becomes empty
22826 # (actually we leave an empty line to preserve line numbers).
22827 if test "x$srcdir" = x.; then
22828 ac_vpsub='/^[ ]*VPATH[ ]*=/{
22829 s/:*\$(srcdir):*/:/
22830 s/:*\${srcdir}:*/:/
22831 s/:*@srcdir@:*/:/
22832 s/^\([^=]*=[ ]*\):*/\1/
22833 s/:*$//
22834 s/^[^=]*=[ ]*$//
22835 }'
22836 fi
22837
22838 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22839 fi # test -n "$CONFIG_FILES"
22840
22841 # Set up the scripts for CONFIG_HEADERS section.
22842 # No need to generate them if there are no CONFIG_HEADERS.
22843 # This happens for instance with `./config.status Makefile'.
22844 if test -n "$CONFIG_HEADERS"; then
22845 cat >"$tmp/defines.awk" <<\_ACAWK ||
22846 BEGIN {
22847 _ACEOF
22848
22849 # Transform confdefs.h into an awk script `defines.awk', embedded as
22850 # here-document in config.status, that substitutes the proper values into
22851 # config.h.in to produce config.h.
22852
22853 # Create a delimiter string that does not exist in confdefs.h, to ease
22854 # handling of long lines.
22855 ac_delim='%!_!# '
22856 for ac_last_try in false false :; do
22857 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22858 if test -z "$ac_t"; then
22859 break
22860 elif $ac_last_try; then
22861 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22862 else
22863 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22864 fi
22865 done
22866
22867 # For the awk script, D is an array of macro values keyed by name,
22868 # likewise P contains macro parameters if any. Preserve backslash
22869 # newline sequences.
22870
22871 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22872 sed -n '
22873 s/.\{148\}/&'"$ac_delim"'/g
22874 t rset
22875 :rset
22876 s/^[ ]*#[ ]*define[ ][ ]*/ /
22877 t def
22878 d
22879 :def
22880 s/\\$//
22881 t bsnl
22882 s/["\\]/\\&/g
22883 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22884 D["\1"]=" \3"/p
22885 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
22886 d
22887 :bsnl
22888 s/["\\]/\\&/g
22889 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22890 D["\1"]=" \3\\\\\\n"\\/p
22891 t cont
22892 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22893 t cont
22894 d
22895 :cont
22896 n
22897 s/.\{148\}/&'"$ac_delim"'/g
22898 t clear
22899 :clear
22900 s/\\$//
22901 t bsnlc
22902 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22903 d
22904 :bsnlc
22905 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22906 b cont
22907 ' <confdefs.h | sed '
22908 s/'"$ac_delim"'/"\\\
22909 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22910
22911 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22912 for (key in D) D_is_set[key] = 1
22913 FS = "\a"
22914 }
22915 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22916 line = \$ 0
22917 split(line, arg, " ")
22918 if (arg[1] == "#") {
22919 defundef = arg[2]
22920 mac1 = arg[3]
22921 } else {
22922 defundef = substr(arg[1], 2)
22923 mac1 = arg[2]
22924 }
22925 split(mac1, mac2, "(") #)
22926 macro = mac2[1]
22927 prefix = substr(line, 1, index(line, defundef) - 1)
22928 if (D_is_set[macro]) {
22929 # Preserve the white space surrounding the "#".
22930 print prefix "define", macro P[macro] D[macro]
22931 next
22932 } else {
22933 # Replace #undef with comments. This is necessary, for example,
22934 # in the case of _POSIX_SOURCE, which is predefined and required
22935 # on some systems where configure will not decide to define it.
22936 if (defundef == "undef") {
22937 print "/*", prefix defundef, macro, "*/"
22938 next
22939 }
22940 }
22941 }
22942 { print }
22943 _ACAWK
22944 _ACEOF
22945 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22946 as_fn_error "could not setup config headers machinery" "$LINENO" 5
22947 fi # test -n "$CONFIG_HEADERS"
22948
22949
22950 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
22951 shift
22952 for ac_tag
22953 do
22954 case $ac_tag in
22955 :[FHLC]) ac_mode=$ac_tag; continue;;
22956 esac
22957 case $ac_mode$ac_tag in
22958 :[FHL]*:*);;
22959 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
22960 :[FH]-) ac_tag=-:-;;
22961 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
22962 esac
22963 ac_save_IFS=$IFS
22964 IFS=:
22965 set x $ac_tag
22966 IFS=$ac_save_IFS
22967 shift
22968 ac_file=$1
22969 shift
22970
22971 case $ac_mode in
22972 :L) ac_source=$1;;
22973 :[FH])
22974 ac_file_inputs=
22975 for ac_f
22976 do
22977 case $ac_f in
22978 -) ac_f="$tmp/stdin";;
22979 *) # Look for the file first in the build tree, then in the source tree
22980 # (if the path is not absolute). The absolute path cannot be DOS-style,
22981 # because $ac_f cannot contain `:'.
22982 test -f "$ac_f" ||
22983 case $ac_f in
22984 [\\/$]*) false;;
22985 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
22986 esac ||
22987 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
22988 esac
22989 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
22990 as_fn_append ac_file_inputs " '$ac_f'"
22991 done
22992
22993 # Let's still pretend it is `configure' which instantiates (i.e., don't
22994 # use $as_me), people would be surprised to read:
22995 # /* config.h. Generated by config.status. */
22996 configure_input='Generated from '`
22997 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
22998 `' by configure.'
22999 if test x"$ac_file" != x-; then
23000 configure_input="$ac_file. $configure_input"
23001 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23002 $as_echo "$as_me: creating $ac_file" >&6;}
23003 fi
23004 # Neutralize special characters interpreted by sed in replacement strings.
23005 case $configure_input in #(
23006 *\&* | *\|* | *\\* )
23007 ac_sed_conf_input=`$as_echo "$configure_input" |
23008 sed 's/[\\\\&|]/\\\\&/g'`;; #(
23009 *) ac_sed_conf_input=$configure_input;;
23010 esac
23011
23012 case $ac_tag in
23013 *:-:* | *:-) cat >"$tmp/stdin" \
23014 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
23015 esac
23016 ;;
23017 esac
23018
23019 ac_dir=`$as_dirname -- "$ac_file" ||
23020 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23021 X"$ac_file" : 'X\(//\)[^/]' \| \
23022 X"$ac_file" : 'X\(//\)$' \| \
23023 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23024 $as_echo X"$ac_file" |
23025 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23026 s//\1/
23027 q
23028 }
23029 /^X\(\/\/\)[^/].*/{
23030 s//\1/
23031 q
23032 }
23033 /^X\(\/\/\)$/{
23034 s//\1/
23035 q
23036 }
23037 /^X\(\/\).*/{
23038 s//\1/
23039 q
23040 }
23041 s/.*/./; q'`
23042 as_dir="$ac_dir"; as_fn_mkdir_p
23043 ac_builddir=.
23044
23045 case "$ac_dir" in
23046 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23047 *)
23048 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23049 # A ".." for each directory in $ac_dir_suffix.
23050 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23051 case $ac_top_builddir_sub in
23052 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23053 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23054 esac ;;
23055 esac
23056 ac_abs_top_builddir=$ac_pwd
23057 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23058 # for backward compatibility:
23059 ac_top_builddir=$ac_top_build_prefix
23060
23061 case $srcdir in
23062 .) # We are building in place.
23063 ac_srcdir=.
23064 ac_top_srcdir=$ac_top_builddir_sub
23065 ac_abs_top_srcdir=$ac_pwd ;;
23066 [\\/]* | ?:[\\/]* ) # Absolute name.
23067 ac_srcdir=$srcdir$ac_dir_suffix;
23068 ac_top_srcdir=$srcdir
23069 ac_abs_top_srcdir=$srcdir ;;
23070 *) # Relative name.
23071 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23072 ac_top_srcdir=$ac_top_build_prefix$srcdir
23073 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23074 esac
23075 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23076
23077
23078 case $ac_mode in
23079 :F)
23080 #
23081 # CONFIG_FILE
23082 #
23083
23084 case $INSTALL in
23085 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23086 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23087 esac
23088 ac_MKDIR_P=$MKDIR_P
23089 case $MKDIR_P in
23090 [\\/$]* | ?:[\\/]* ) ;;
23091 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23092 esac
23093 _ACEOF
23094
23095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23096 # If the template does not know about datarootdir, expand it.
23097 # FIXME: This hack should be removed a few years after 2.60.
23098 ac_datarootdir_hack=; ac_datarootdir_seen=
23099 ac_sed_dataroot='
23100 /datarootdir/ {
23101 p
23102 q
23103 }
23104 /@datadir@/p
23105 /@docdir@/p
23106 /@infodir@/p
23107 /@localedir@/p
23108 /@mandir@/p'
23109 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23110 *datarootdir*) ac_datarootdir_seen=yes;;
23111 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23113 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23114 _ACEOF
23115 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23116 ac_datarootdir_hack='
23117 s&@datadir@&$datadir&g
23118 s&@docdir@&$docdir&g
23119 s&@infodir@&$infodir&g
23120 s&@localedir@&$localedir&g
23121 s&@mandir@&$mandir&g
23122 s&\\\${datarootdir}&$datarootdir&g' ;;
23123 esac
23124 _ACEOF
23125
23126 # Neutralize VPATH when `$srcdir' = `.'.
23127 # Shell code in configure.ac might set extrasub.
23128 # FIXME: do we really want to maintain this feature?
23129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23130 ac_sed_extra="$ac_vpsub
23131 $extrasub
23132 _ACEOF
23133 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23134 :t
23135 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23136 s|@configure_input@|$ac_sed_conf_input|;t t
23137 s&@top_builddir@&$ac_top_builddir_sub&;t t
23138 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23139 s&@srcdir@&$ac_srcdir&;t t
23140 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23141 s&@top_srcdir@&$ac_top_srcdir&;t t
23142 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23143 s&@builddir@&$ac_builddir&;t t
23144 s&@abs_builddir@&$ac_abs_builddir&;t t
23145 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23146 s&@INSTALL@&$ac_INSTALL&;t t
23147 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23148 $ac_datarootdir_hack
23149 "
23150 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23151 if $ac_cs_awk_getline; then
23152 $AWK -f "$tmp/subs.awk"
23153 else
23154 $AWK -f "$tmp/subs.awk" | $SHELL
23155 fi >$tmp/out \
23156 || as_fn_error "could not create $ac_file" "$LINENO" 5
23157
23158 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23159 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23160 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23162 which seems to be undefined. Please make sure it is defined." >&5
23163 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23164 which seems to be undefined. Please make sure it is defined." >&2;}
23165
23166 rm -f "$tmp/stdin"
23167 case $ac_file in
23168 -) cat "$tmp/out" && rm -f "$tmp/out";;
23169 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23170 esac \
23171 || as_fn_error "could not create $ac_file" "$LINENO" 5
23172 ;;
23173 :H)
23174 #
23175 # CONFIG_HEADER
23176 #
23177 if test x"$ac_file" != x-; then
23178 {
23179 $as_echo "/* $configure_input */" \
23180 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23181 } >"$tmp/config.h" \
23182 || as_fn_error "could not create $ac_file" "$LINENO" 5
23183 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23184 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23185 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23186 else
23187 rm -f "$ac_file"
23188 mv "$tmp/config.h" "$ac_file" \
23189 || as_fn_error "could not create $ac_file" "$LINENO" 5
23190 fi
23191 else
23192 $as_echo "/* $configure_input */" \
23193 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23194 || as_fn_error "could not create -" "$LINENO" 5
23195 fi
23196 # Compute "$ac_file"'s index in $config_headers.
23197 _am_arg="$ac_file"
23198 _am_stamp_count=1
23199 for _am_header in $config_headers :; do
23200 case $_am_header in
23201 $_am_arg | $_am_arg:* )
23202 break ;;
23203 * )
23204 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23205 esac
23206 done
23207 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23208 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23209 X"$_am_arg" : 'X\(//\)[^/]' \| \
23210 X"$_am_arg" : 'X\(//\)$' \| \
23211 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23212 $as_echo X"$_am_arg" |
23213 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23214 s//\1/
23215 q
23216 }
23217 /^X\(\/\/\)[^/].*/{
23218 s//\1/
23219 q
23220 }
23221 /^X\(\/\/\)$/{
23222 s//\1/
23223 q
23224 }
23225 /^X\(\/\).*/{
23226 s//\1/
23227 q
23228 }
23229 s/.*/./; q'`/stamp-h$_am_stamp_count
23230 ;;
23231
23232 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23233 $as_echo "$as_me: executing $ac_file commands" >&6;}
23234 ;;
23235 esac
23236
23237
23238 case $ac_file$ac_mode in
23239 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23240 # Autoconf 2.62 quotes --file arguments for eval, but not when files
23241 # are listed without --file. Let's play safe and only enable the eval
23242 # if we detect the quoting.
23243 case $CONFIG_FILES in
23244 *\'*) eval set x "$CONFIG_FILES" ;;
23245 *) set x $CONFIG_FILES ;;
23246 esac
23247 shift
23248 for mf
23249 do
23250 # Strip MF so we end up with the name of the file.
23251 mf=`echo "$mf" | sed -e 's/:.*$//'`
23252 # Check whether this is an Automake generated Makefile or not.
23253 # We used to match only the files named `Makefile.in', but
23254 # some people rename them; so instead we look at the file content.
23255 # Grep'ing the first line is not enough: some people post-process
23256 # each Makefile.in and add a new line on top of each file to say so.
23257 # Grep'ing the whole file is not good either: AIX grep has a line
23258 # limit of 2048, but all sed's we know have understand at least 4000.
23259 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23260 dirpart=`$as_dirname -- "$mf" ||
23261 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23262 X"$mf" : 'X\(//\)[^/]' \| \
23263 X"$mf" : 'X\(//\)$' \| \
23264 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23265 $as_echo X"$mf" |
23266 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23267 s//\1/
23268 q
23269 }
23270 /^X\(\/\/\)[^/].*/{
23271 s//\1/
23272 q
23273 }
23274 /^X\(\/\/\)$/{
23275 s//\1/
23276 q
23277 }
23278 /^X\(\/\).*/{
23279 s//\1/
23280 q
23281 }
23282 s/.*/./; q'`
23283 else
23284 continue
23285 fi
23286 # Extract the definition of DEPDIR, am__include, and am__quote
23287 # from the Makefile without running `make'.
23288 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23289 test -z "$DEPDIR" && continue
23290 am__include=`sed -n 's/^am__include = //p' < "$mf"`
23291 test -z "am__include" && continue
23292 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23293 # When using ansi2knr, U may be empty or an underscore; expand it
23294 U=`sed -n 's/^U = //p' < "$mf"`
23295 # Find all dependency output files, they are included files with
23296 # $(DEPDIR) in their names. We invoke sed twice because it is the
23297 # simplest approach to changing $(DEPDIR) to its actual value in the
23298 # expansion.
23299 for file in `sed -n "
23300 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23301 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23302 # Make sure the directory exists.
23303 test -f "$dirpart/$file" && continue
23304 fdir=`$as_dirname -- "$file" ||
23305 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23306 X"$file" : 'X\(//\)[^/]' \| \
23307 X"$file" : 'X\(//\)$' \| \
23308 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23309 $as_echo X"$file" |
23310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23311 s//\1/
23312 q
23313 }
23314 /^X\(\/\/\)[^/].*/{
23315 s//\1/
23316 q
23317 }
23318 /^X\(\/\/\)$/{
23319 s//\1/
23320 q
23321 }
23322 /^X\(\/\).*/{
23323 s//\1/
23324 q
23325 }
23326 s/.*/./; q'`
23327 as_dir=$dirpart/$fdir; as_fn_mkdir_p
23328 # echo "creating $dirpart/$file"
23329 echo '# dummy' > "$dirpart/$file"
23330 done
23331 done
23332 }
23333 ;;
23334 "mkdirs":C)
23335 for dir in etc lisp ; do
23336 test -d ${dir} || mkdir ${dir}
23337 done
23338 ;;
23339 "epaths":C)
23340 echo creating src/epaths.h
23341 ${MAKE-make} epaths-force
23342 ;;
23343 "gdbinit":C)
23344 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23345 echo creating src/.gdbinit
23346 echo source $srcdir/src/.gdbinit > src/.gdbinit
23347 fi
23348 ;;
23349
23350 esac
23351 done # for ac_tag
23352
23353
23354 as_fn_exit 0
23355 _ACEOF
23356 ac_clean_files=$ac_clean_files_save
23357
23358 test $ac_write_fail = 0 ||
23359 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23360
23361
23362 # configure is writing to config.log, and then calls config.status.
23363 # config.status does its own redirection, appending to config.log.
23364 # Unfortunately, on DOS this fails, as config.log is still kept open
23365 # by configure, so config.status won't be able to write to it; its
23366 # output is simply discarded. So we exec the FD to /dev/null,
23367 # effectively closing config.log, so it can be properly (re)opened and
23368 # appended to by config.status. When coming back to configure, we
23369 # need to make the FD available again.
23370 if test "$no_create" != yes; then
23371 ac_cs_success=:
23372 ac_config_status_args=
23373 test "$silent" = yes &&
23374 ac_config_status_args="$ac_config_status_args --quiet"
23375 exec 5>/dev/null
23376 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23377 exec 5>>config.log
23378 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23379 # would make configure fail if this is the last instruction.
23380 $ac_cs_success || as_fn_exit $?
23381 fi
23382 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23384 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23385 fi
23386
23387
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