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Auto-commit of generated files.
[emacs.git] / autogen / configure
blobe4e1cbfd641092bed360bb7861eb2ac4be12a41e
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 PAXCTL
1211 GZIP_PROG
1212 INSTALL_INFO
1213 GNULIB_WARN_CFLAGS
1214 WARN_CFLAGS
1215 WERROR_CFLAGS
1216 RANLIB
1217 ARFLAGS
1218 AR
1219 EGREP
1220 GREP
1221 CPP
1222 am__fastdepCC_FALSE
1223 am__fastdepCC_TRUE
1224 CCDEPMODE
1225 AMDEPBACKSLASH
1226 AMDEP_FALSE
1227 AMDEP_TRUE
1228 am__quote
1229 am__include
1230 DEPDIR
1231 OBJEXT
1232 EXEEXT
1233 ac_ct_CC
1234 CPPFLAGS
1235 LDFLAGS
1236 CFLAGS
1237 CC
1238 host_os
1239 host_vendor
1240 host_cpu
1241 host
1242 build_os
1243 build_vendor
1244 build_cpu
1245 build
1246 PROFILING_CFLAGS
1247 GZIP_INFO
1248 cache_file
1249 am__untar
1250 am__tar
1251 AMTAR
1252 am__leading_dot
1253 SET_MAKE
1254 AWK
1255 mkdir_p
1256 MKDIR_P
1257 INSTALL_STRIP_PROGRAM
1258 STRIP
1259 install_sh
1260 MAKEINFO
1261 AUTOHEADER
1262 AUTOMAKE
1263 AUTOCONF
1264 ACLOCAL
1265 VERSION
1266 PACKAGE
1267 CYGPATH_W
1268 am__isrc
1269 INSTALL_DATA
1270 INSTALL_SCRIPT
1271 INSTALL_PROGRAM
1272 target_alias
1273 host_alias
1274 build_alias
1275 LIBS
1276 ECHO_T
1277 ECHO_N
1278 ECHO_C
1279 DEFS
1280 mandir
1281 localedir
1282 libdir
1283 psdir
1284 pdfdir
1285 dvidir
1286 htmldir
1287 infodir
1288 docdir
1289 oldincludedir
1290 includedir
1291 localstatedir
1292 sharedstatedir
1293 sysconfdir
1294 datadir
1295 datarootdir
1296 libexecdir
1297 sbindir
1298 bindir
1299 program_transform_name
1300 prefix
1301 exec_prefix
1302 PACKAGE_URL
1303 PACKAGE_BUGREPORT
1304 PACKAGE_STRING
1305 PACKAGE_VERSION
1306 PACKAGE_TARNAME
1307 PACKAGE_NAME
1308 PATH_SEPARATOR
1309 SHELL'
1310 ac_subst_files='deps_frag
1311 lisp_frag
1312 ns_frag'
1313 ac_user_opts='
1314 enable_option_checking
1315 with_pop
1316 with_kerberos
1317 with_kerberos5
1318 with_hesiod
1319 with_mmdf
1320 with_mail_unlink
1321 with_mailhost
1322 with_sound
1323 with_sync_input
1324 with_x_toolkit
1325 with_wide_int
1326 with_xpm
1327 with_jpeg
1328 with_tiff
1329 with_gif
1330 with_png
1331 with_rsvg
1332 with_xml2
1333 with_imagemagick
1334 with_xft
1335 with_libotf
1336 with_m17n_flt
1337 with_toolkit_scroll_bars
1338 with_xaw3d
1339 with_xim
1340 with_ns
1341 with_gpm
1342 with_dbus
1343 with_gconf
1344 with_gsettings
1345 with_selinux
1346 with_gnutls
1347 with_makeinfo
1348 with_compress_info
1349 with_pkg_config_prog
1350 with_crt_dir
1351 with_gameuser
1352 with_gnustep_conf
1353 enable_ns_self_contained
1354 enable_asserts
1355 enable_locallisppath
1356 enable_checking
1357 enable_use_lisp_union_type
1358 enable_profiling
1359 enable_autodepend
1360 enable_dependency_tracking
1361 enable_largefile
1362 enable_gcc_warnings
1363 with_x
1364 '
1365 ac_precious_vars='build_alias
1366 host_alias
1367 target_alias
1368 CC
1369 CFLAGS
1370 LDFLAGS
1371 LIBS
1372 CPPFLAGS
1373 CPP
1374 XMKMF'
1375
1376
1377 # Initialize some variables set by options.
1378 ac_init_help=
1379 ac_init_version=false
1380 ac_unrecognized_opts=
1381 ac_unrecognized_sep=
1382 # The variables have the same names as the options, with
1383 # dashes changed to underlines.
1384 cache_file=/dev/null
1385 exec_prefix=NONE
1386 no_create=
1387 no_recursion=
1388 prefix=NONE
1389 program_prefix=NONE
1390 program_suffix=NONE
1391 program_transform_name=s,x,x,
1392 silent=
1393 site=
1394 srcdir=
1395 verbose=
1396 x_includes=NONE
1397 x_libraries=NONE
1398
1399 # Installation directory options.
1400 # These are left unexpanded so users can "make install exec_prefix=/foo"
1401 # and all the variables that are supposed to be based on exec_prefix
1402 # by default will actually change.
1403 # Use braces instead of parens because sh, perl, etc. also accept them.
1404 # (The list follows the same order as the GNU Coding Standards.)
1405 bindir='${exec_prefix}/bin'
1406 sbindir='${exec_prefix}/sbin'
1407 libexecdir='${exec_prefix}/libexec'
1408 datarootdir='${prefix}/share'
1409 datadir='${datarootdir}'
1410 sysconfdir='${prefix}/etc'
1411 sharedstatedir='${prefix}/com'
1412 localstatedir='${prefix}/var'
1413 includedir='${prefix}/include'
1414 oldincludedir='/usr/include'
1415 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1416 infodir='${datarootdir}/info'
1417 htmldir='${docdir}'
1418 dvidir='${docdir}'
1419 pdfdir='${docdir}'
1420 psdir='${docdir}'
1421 libdir='${exec_prefix}/lib'
1422 localedir='${datarootdir}/locale'
1423 mandir='${datarootdir}/man'
1424
1425 ac_prev=
1426 ac_dashdash=
1427 for ac_option
1428 do
1429 # If the previous option needs an argument, assign it.
1430 if test -n "$ac_prev"; then
1431 eval $ac_prev=\$ac_option
1432 ac_prev=
1433 continue
1434 fi
1435
1436 case $ac_option in
1437 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1438 *) ac_optarg=yes ;;
1439 esac
1440
1441 # Accept the important Cygnus configure options, so we can diagnose typos.
1442
1443 case $ac_dashdash$ac_option in
1444 --)
1445 ac_dashdash=yes ;;
1446
1447 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1448 ac_prev=bindir ;;
1449 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1450 bindir=$ac_optarg ;;
1451
1452 -build | --build | --buil | --bui | --bu)
1453 ac_prev=build_alias ;;
1454 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1455 build_alias=$ac_optarg ;;
1456
1457 -cache-file | --cache-file | --cache-fil | --cache-fi \
1458 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1459 ac_prev=cache_file ;;
1460 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1461 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1462 cache_file=$ac_optarg ;;
1463
1464 --config-cache | -C)
1465 cache_file=config.cache ;;
1466
1467 -datadir | --datadir | --datadi | --datad)
1468 ac_prev=datadir ;;
1469 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1470 datadir=$ac_optarg ;;
1471
1472 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1473 | --dataroo | --dataro | --datar)
1474 ac_prev=datarootdir ;;
1475 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1476 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1477 datarootdir=$ac_optarg ;;
1478
1479 -disable-* | --disable-*)
1480 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1481 # Reject names that are not valid shell variable names.
1482 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1483 as_fn_error "invalid feature name: $ac_useropt"
1484 ac_useropt_orig=$ac_useropt
1485 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1486 case $ac_user_opts in
1487 *"
1488 "enable_$ac_useropt"
1489 "*) ;;
1490 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1491 ac_unrecognized_sep=', ';;
1492 esac
1493 eval enable_$ac_useropt=no ;;
1494
1495 -docdir | --docdir | --docdi | --doc | --do)
1496 ac_prev=docdir ;;
1497 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1498 docdir=$ac_optarg ;;
1499
1500 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1501 ac_prev=dvidir ;;
1502 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1503 dvidir=$ac_optarg ;;
1504
1505 -enable-* | --enable-*)
1506 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1507 # Reject names that are not valid shell variable names.
1508 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1509 as_fn_error "invalid feature name: $ac_useropt"
1510 ac_useropt_orig=$ac_useropt
1511 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1512 case $ac_user_opts in
1513 *"
1514 "enable_$ac_useropt"
1515 "*) ;;
1516 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1517 ac_unrecognized_sep=', ';;
1518 esac
1519 eval enable_$ac_useropt=\$ac_optarg ;;
1520
1521 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1522 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1523 | --exec | --exe | --ex)
1524 ac_prev=exec_prefix ;;
1525 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1526 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1527 | --exec=* | --exe=* | --ex=*)
1528 exec_prefix=$ac_optarg ;;
1529
1530 -gas | --gas | --ga | --g)
1531 # Obsolete; use --with-gas.
1532 with_gas=yes ;;
1533
1534 -help | --help | --hel | --he | -h)
1535 ac_init_help=long ;;
1536 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1537 ac_init_help=recursive ;;
1538 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1539 ac_init_help=short ;;
1540
1541 -host | --host | --hos | --ho)
1542 ac_prev=host_alias ;;
1543 -host=* | --host=* | --hos=* | --ho=*)
1544 host_alias=$ac_optarg ;;
1545
1546 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1547 ac_prev=htmldir ;;
1548 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1549 | --ht=*)
1550 htmldir=$ac_optarg ;;
1551
1552 -includedir | --includedir | --includedi | --included | --include \
1553 | --includ | --inclu | --incl | --inc)
1554 ac_prev=includedir ;;
1555 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1556 | --includ=* | --inclu=* | --incl=* | --inc=*)
1557 includedir=$ac_optarg ;;
1558
1559 -infodir | --infodir | --infodi | --infod | --info | --inf)
1560 ac_prev=infodir ;;
1561 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1562 infodir=$ac_optarg ;;
1563
1564 -libdir | --libdir | --libdi | --libd)
1565 ac_prev=libdir ;;
1566 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1567 libdir=$ac_optarg ;;
1568
1569 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1570 | --libexe | --libex | --libe)
1571 ac_prev=libexecdir ;;
1572 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1573 | --libexe=* | --libex=* | --libe=*)
1574 libexecdir=$ac_optarg ;;
1575
1576 -localedir | --localedir | --localedi | --localed | --locale)
1577 ac_prev=localedir ;;
1578 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1579 localedir=$ac_optarg ;;
1580
1581 -localstatedir | --localstatedir | --localstatedi | --localstated \
1582 | --localstate | --localstat | --localsta | --localst | --locals)
1583 ac_prev=localstatedir ;;
1584 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1585 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1586 localstatedir=$ac_optarg ;;
1587
1588 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1589 ac_prev=mandir ;;
1590 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1591 mandir=$ac_optarg ;;
1592
1593 -nfp | --nfp | --nf)
1594 # Obsolete; use --without-fp.
1595 with_fp=no ;;
1596
1597 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1598 | --no-cr | --no-c | -n)
1599 no_create=yes ;;
1600
1601 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1602 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1603 no_recursion=yes ;;
1604
1605 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1606 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1607 | --oldin | --oldi | --old | --ol | --o)
1608 ac_prev=oldincludedir ;;
1609 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1610 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1611 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1612 oldincludedir=$ac_optarg ;;
1613
1614 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1615 ac_prev=prefix ;;
1616 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1617 prefix=$ac_optarg ;;
1618
1619 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1620 | --program-pre | --program-pr | --program-p)
1621 ac_prev=program_prefix ;;
1622 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1623 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1624 program_prefix=$ac_optarg ;;
1625
1626 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1627 | --program-suf | --program-su | --program-s)
1628 ac_prev=program_suffix ;;
1629 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1630 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1631 program_suffix=$ac_optarg ;;
1632
1633 -program-transform-name | --program-transform-name \
1634 | --program-transform-nam | --program-transform-na \
1635 | --program-transform-n | --program-transform- \
1636 | --program-transform | --program-transfor \
1637 | --program-transfo | --program-transf \
1638 | --program-trans | --program-tran \
1639 | --progr-tra | --program-tr | --program-t)
1640 ac_prev=program_transform_name ;;
1641 -program-transform-name=* | --program-transform-name=* \
1642 | --program-transform-nam=* | --program-transform-na=* \
1643 | --program-transform-n=* | --program-transform-=* \
1644 | --program-transform=* | --program-transfor=* \
1645 | --program-transfo=* | --program-transf=* \
1646 | --program-trans=* | --program-tran=* \
1647 | --progr-tra=* | --program-tr=* | --program-t=*)
1648 program_transform_name=$ac_optarg ;;
1649
1650 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1651 ac_prev=pdfdir ;;
1652 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1653 pdfdir=$ac_optarg ;;
1654
1655 -psdir | --psdir | --psdi | --psd | --ps)
1656 ac_prev=psdir ;;
1657 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1658 psdir=$ac_optarg ;;
1659
1660 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1661 | -silent | --silent | --silen | --sile | --sil)
1662 silent=yes ;;
1663
1664 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1665 ac_prev=sbindir ;;
1666 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1667 | --sbi=* | --sb=*)
1668 sbindir=$ac_optarg ;;
1669
1670 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1671 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1672 | --sharedst | --shareds | --shared | --share | --shar \
1673 | --sha | --sh)
1674 ac_prev=sharedstatedir ;;
1675 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1676 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1677 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1678 | --sha=* | --sh=*)
1679 sharedstatedir=$ac_optarg ;;
1680
1681 -site | --site | --sit)
1682 ac_prev=site ;;
1683 -site=* | --site=* | --sit=*)
1684 site=$ac_optarg ;;
1685
1686 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1687 ac_prev=srcdir ;;
1688 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1689 srcdir=$ac_optarg ;;
1690
1691 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1692 | --syscon | --sysco | --sysc | --sys | --sy)
1693 ac_prev=sysconfdir ;;
1694 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1695 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1696 sysconfdir=$ac_optarg ;;
1697
1698 -target | --target | --targe | --targ | --tar | --ta | --t)
1699 ac_prev=target_alias ;;
1700 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1701 target_alias=$ac_optarg ;;
1702
1703 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1704 verbose=yes ;;
1705
1706 -version | --version | --versio | --versi | --vers | -V)
1707 ac_init_version=: ;;
1708
1709 -with-* | --with-*)
1710 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1711 # Reject names that are not valid shell variable names.
1712 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1713 as_fn_error "invalid package name: $ac_useropt"
1714 ac_useropt_orig=$ac_useropt
1715 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1716 case $ac_user_opts in
1717 *"
1718 "with_$ac_useropt"
1719 "*) ;;
1720 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1721 ac_unrecognized_sep=', ';;
1722 esac
1723 eval with_$ac_useropt=\$ac_optarg ;;
1724
1725 -without-* | --without-*)
1726 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1727 # Reject names that are not valid shell variable names.
1728 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1729 as_fn_error "invalid package name: $ac_useropt"
1730 ac_useropt_orig=$ac_useropt
1731 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1732 case $ac_user_opts in
1733 *"
1734 "with_$ac_useropt"
1735 "*) ;;
1736 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1737 ac_unrecognized_sep=', ';;
1738 esac
1739 eval with_$ac_useropt=no ;;
1740
1741 --x)
1742 # Obsolete; use --with-x.
1743 with_x=yes ;;
1744
1745 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1746 | --x-incl | --x-inc | --x-in | --x-i)
1747 ac_prev=x_includes ;;
1748 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1749 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1750 x_includes=$ac_optarg ;;
1751
1752 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1753 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1754 ac_prev=x_libraries ;;
1755 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1756 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1757 x_libraries=$ac_optarg ;;
1758
1759 -*) as_fn_error "unrecognized option: \`$ac_option'
1760 Try \`$0 --help' for more information."
1761 ;;
1762
1763 *=*)
1764 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1765 # Reject names that are not valid shell variable names.
1766 case $ac_envvar in #(
1767 '' | [0-9]* | *[!_$as_cr_alnum]* )
1768 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1769 esac
1770 eval $ac_envvar=\$ac_optarg
1771 export $ac_envvar ;;
1772
1773 *)
1774 # FIXME: should be removed in autoconf 3.0.
1775 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1776 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1777 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1778 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1779 ;;
1780
1781 esac
1782 done
1783
1784 if test -n "$ac_prev"; then
1785 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1786 as_fn_error "missing argument to $ac_option"
1787 fi
1788
1789 if test -n "$ac_unrecognized_opts"; then
1790 case $enable_option_checking in
1791 no) ;;
1792 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1793 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1794 esac
1795 fi
1796
1797 # Check all directory arguments for consistency.
1798 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1799 datadir sysconfdir sharedstatedir localstatedir includedir \
1800 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1801 libdir localedir mandir
1802 do
1803 eval ac_val=\$$ac_var
1804 # Remove trailing slashes.
1805 case $ac_val in
1806 */ )
1807 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1808 eval $ac_var=\$ac_val;;
1809 esac
1810 # Be sure to have absolute directory names.
1811 case $ac_val in
1812 [\\/$]* | ?:[\\/]* ) continue;;
1813 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1814 esac
1815 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1816 done
1817
1818 # There might be people who depend on the old broken behavior: `$host'
1819 # used to hold the argument of --host etc.
1820 # FIXME: To remove some day.
1821 build=$build_alias
1822 host=$host_alias
1823 target=$target_alias
1824
1825 # FIXME: To remove some day.
1826 if test "x$host_alias" != x; then
1827 if test "x$build_alias" = x; then
1828 cross_compiling=maybe
1829 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1830 If a cross compiler is detected then cross compile mode will be used." >&2
1831 elif test "x$build_alias" != "x$host_alias"; then
1832 cross_compiling=yes
1833 fi
1834 fi
1835
1836 ac_tool_prefix=
1837 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1838
1839 test "$silent" = yes && exec 6>/dev/null
1840
1841
1842 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1843 ac_ls_di=`ls -di .` &&
1844 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1845 as_fn_error "working directory cannot be determined"
1846 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1847 as_fn_error "pwd does not report name of working directory"
1848
1849
1850 # Find the source files, if location was not specified.
1851 if test -z "$srcdir"; then
1852 ac_srcdir_defaulted=yes
1853 # Try the directory containing this script, then the parent directory.
1854 ac_confdir=`$as_dirname -- "$as_myself" ||
1855 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1856 X"$as_myself" : 'X\(//\)[^/]' \| \
1857 X"$as_myself" : 'X\(//\)$' \| \
1858 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1859 $as_echo X"$as_myself" |
1860 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1861 s//\1/
1862 q
1863 }
1864 /^X\(\/\/\)[^/].*/{
1865 s//\1/
1866 q
1867 }
1868 /^X\(\/\/\)$/{
1869 s//\1/
1870 q
1871 }
1872 /^X\(\/\).*/{
1873 s//\1/
1874 q
1875 }
1876 s/.*/./; q'`
1877 srcdir=$ac_confdir
1878 if test ! -r "$srcdir/$ac_unique_file"; then
1879 srcdir=..
1880 fi
1881 else
1882 ac_srcdir_defaulted=no
1883 fi
1884 if test ! -r "$srcdir/$ac_unique_file"; then
1885 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1886 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1887 fi
1888 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1889 ac_abs_confdir=`(
1890 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1891 pwd)`
1892 # When building in place, set srcdir=.
1893 if test "$ac_abs_confdir" = "$ac_pwd"; then
1894 srcdir=.
1895 fi
1896 # Remove unnecessary trailing slashes from srcdir.
1897 # Double slashes in file names in object file debugging info
1898 # mess up M-x gdb in Emacs.
1899 case $srcdir in
1900 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1901 esac
1902 for ac_var in $ac_precious_vars; do
1903 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1904 eval ac_env_${ac_var}_value=\$${ac_var}
1905 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1906 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1907 done
1908
1909 #
1910 # Report the --help message.
1911 #
1912 if test "$ac_init_help" = "long"; then
1913 # Omit some internal or obsolete options to make the list less imposing.
1914 # This message is too long to be a string in the A/UX 3.1 sh.
1915 cat <<_ACEOF
1916 \`configure' configures emacs 24.1.50 to adapt to many kinds of systems.
1917
1918 Usage: $0 [OPTION]... [VAR=VALUE]...
1919
1920 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1921 VAR=VALUE. See below for descriptions of some of the useful variables.
1922
1923 Defaults for the options are specified in brackets.
1924
1925 Configuration:
1926 -h, --help display this help and exit
1927 --help=short display options specific to this package
1928 --help=recursive display the short help of all the included packages
1929 -V, --version display version information and exit
1930 -q, --quiet, --silent do not print \`checking...' messages
1931 --cache-file=FILE cache test results in FILE [disabled]
1932 -C, --config-cache alias for \`--cache-file=config.cache'
1933 -n, --no-create do not create output files
1934 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1935
1936 Installation directories:
1937 --prefix=PREFIX install architecture-independent files in PREFIX
1938 [$ac_default_prefix]
1939 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1940 [PREFIX]
1941
1942 By default, \`make install' will install all the files in
1943 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1944 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1945 for instance \`--prefix=\$HOME'.
1946
1947 For better control, use the options below.
1948
1949 Fine tuning of the installation directories:
1950 --bindir=DIR user executables [EPREFIX/bin]
1951 --sbindir=DIR system admin executables [EPREFIX/sbin]
1952 --libexecdir=DIR program executables [EPREFIX/libexec]
1953 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1954 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1955 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1956 --libdir=DIR object code libraries [EPREFIX/lib]
1957 --includedir=DIR C header files [PREFIX/include]
1958 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1959 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1960 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1961 --infodir=DIR info documentation [DATAROOTDIR/info]
1962 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1963 --mandir=DIR man documentation [DATAROOTDIR/man]
1964 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1965 --htmldir=DIR html documentation [DOCDIR]
1966 --dvidir=DIR dvi documentation [DOCDIR]
1967 --pdfdir=DIR pdf documentation [DOCDIR]
1968 --psdir=DIR ps documentation [DOCDIR]
1969 _ACEOF
1970
1971 cat <<\_ACEOF
1972
1973 Program names:
1974 --program-prefix=PREFIX prepend PREFIX to installed program names
1975 --program-suffix=SUFFIX append SUFFIX to installed program names
1976 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1977
1978 X features:
1979 --x-includes=DIR X include files are in DIR
1980 --x-libraries=DIR X library files are in DIR
1981
1982 System types:
1983 --build=BUILD configure for building on BUILD [guessed]
1984 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1985 _ACEOF
1986 fi
1987
1988 if test -n "$ac_init_help"; then
1989 case $ac_init_help in
1990 short | recursive ) echo "Configuration of emacs 24.1.50:";;
1991 esac
1992 cat <<\_ACEOF
1993
1994 Optional Features:
1995 --disable-option-checking ignore unrecognized --enable/--with options
1996 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1997 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1998 --disable-ns-self-contained
1999 disable self contained build under NeXTstep
2000 --enable-asserts compile code with asserts enabled
2001 --enable-locallisppath=PATH
2002 directories Emacs should search for lisp files
2003 specific to this site
2004 --enable-checking[=LIST]
2005 enable expensive run-time checks. With LIST, enable
2006 only specific categories of checks. Categories are:
2007 all,yes,no. Flags are: stringbytes, stringoverrun,
2008 stringfreelist, xmallocoverrun, conslist
2009 --enable-use-lisp-union-type
2010 use a union for the Lisp_Object data type. This is
2011 only useful for development for catching certain
2012 types of bugs.
2013 --enable-profiling build emacs with profiling support. This might not
2014 work on all platforms
2015 --enable-autodepend automatically generate dependencies to .h-files.
2016 Requires GNU Make and Gcc. Enabled if GNU Make and
2017 Gcc is found
2018 --disable-dependency-tracking speeds up one-time build
2019 --enable-dependency-tracking do not reject slow dependency extractors
2020 --disable-largefile omit support for large files
2021 --enable-gcc-warnings turn on lots of GCC warnings (for developers)
2022
2023 Optional Packages:
2024 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2025 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2026 --without-pop don't support POP mail retrieval with movemail
2027 --with-kerberos support Kerberos-authenticated POP
2028 --with-kerberos5 support Kerberos version 5 authenticated POP
2029 --with-hesiod support Hesiod to get the POP server host
2030 --with-mmdf support MMDF mailboxes
2031 --with-mail-unlink unlink, rather than empty, mail spool after reading
2032 --with-mailhost=HOSTNAME
2033 string giving default POP mail host
2034 --without-sound don't compile with sound support
2035 --without-sync-input process async input synchronously
2036 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
2037 lucid or athena, motif, no)
2038 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2039 --without-xpm don't compile with XPM image support
2040 --without-jpeg don't compile with JPEG image support
2041 --without-tiff don't compile with TIFF image support
2042 --without-gif don't compile with GIF image support
2043 --without-png don't compile with PNG image support
2044 --without-rsvg don't compile with SVG image support
2045 --without-xml2 don't compile with XML parsing support
2046 --without-imagemagick don't compile with ImageMagick image support
2047 --without-xft don't use XFT for anti aliased fonts
2048 --without-libotf don't use libotf for OpenType font support
2049 --without-m17n-flt don't use m17n-flt for text shaping
2050 --without-toolkit-scroll-bars
2051 don't use Motif or Xaw3d scroll bars
2052 --without-xaw3d don't use Xaw3d
2053 --without-xim don't use X11 XIM
2054 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2055 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2056 console
2057 --without-dbus don't compile with D-Bus support
2058 --without-gconf don't compile with GConf support
2059 --without-gsettings don't compile with GSettings support
2060 --without-selinux don't compile with SELinux support
2061 --without-gnutls don't use -lgnutls for SSL/TLS support
2062 --without-makeinfo don't require makeinfo for building manuals
2063 --without-compress-info don't compress the installed Info pages
2064 --with-pkg-config-prog=PATH
2065 path to pkg-config for finding GTK and librsvg
2066 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2067 /usr/lib, or /usr/lib64 on some platforms.
2068 --with-gameuser=USER user for shared game score files
2069 --with-gnustep-conf=PATH
2070 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2071 or /etc/GNUstep/GNUstep.conf
2072 --with-x use the X Window System
2073
2074 Some influential environment variables:
2075 CC C compiler command
2076 CFLAGS C compiler flags
2077 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2078 nonstandard directory <lib dir>
2079 LIBS libraries to pass to the linker, e.g. -l<library>
2080 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2081 you have headers in a nonstandard directory <include dir>
2082 CPP C preprocessor
2083 XMKMF Path to xmkmf, Makefile generator for X Window System
2084
2085 Use these variables to override the choices made by `configure' or to help
2086 it to find libraries and programs with nonstandard names/locations.
2087
2088 Report bugs to the package provider.
2089 _ACEOF
2090 ac_status=$?
2091 fi
2092
2093 if test "$ac_init_help" = "recursive"; then
2094 # If there are subdirs, report their specific --help.
2095 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2096 test -d "$ac_dir" ||
2097 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2098 continue
2099 ac_builddir=.
2100
2101 case "$ac_dir" in
2102 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2103 *)
2104 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2105 # A ".." for each directory in $ac_dir_suffix.
2106 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2107 case $ac_top_builddir_sub in
2108 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2109 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2110 esac ;;
2111 esac
2112 ac_abs_top_builddir=$ac_pwd
2113 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2114 # for backward compatibility:
2115 ac_top_builddir=$ac_top_build_prefix
2116
2117 case $srcdir in
2118 .) # We are building in place.
2119 ac_srcdir=.
2120 ac_top_srcdir=$ac_top_builddir_sub
2121 ac_abs_top_srcdir=$ac_pwd ;;
2122 [\\/]* | ?:[\\/]* ) # Absolute name.
2123 ac_srcdir=$srcdir$ac_dir_suffix;
2124 ac_top_srcdir=$srcdir
2125 ac_abs_top_srcdir=$srcdir ;;
2126 *) # Relative name.
2127 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2128 ac_top_srcdir=$ac_top_build_prefix$srcdir
2129 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2130 esac
2131 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2132
2133 cd "$ac_dir" || { ac_status=$?; continue; }
2134 # Check for guested configure.
2135 if test -f "$ac_srcdir/configure.gnu"; then
2136 echo &&
2137 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2138 elif test -f "$ac_srcdir/configure"; then
2139 echo &&
2140 $SHELL "$ac_srcdir/configure" --help=recursive
2141 else
2142 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2143 fi || ac_status=$?
2144 cd "$ac_pwd" || { ac_status=$?; break; }
2145 done
2146 fi
2147
2148 test -n "$ac_init_help" && exit $ac_status
2149 if $ac_init_version; then
2150 cat <<\_ACEOF
2151 emacs configure 24.1.50
2152 generated by GNU Autoconf 2.65
2153
2154 Copyright (C) 2009 Free Software Foundation, Inc.
2155 This configure script is free software; the Free Software Foundation
2156 gives unlimited permission to copy, distribute and modify it.
2157 _ACEOF
2158 exit
2159 fi
2160
2161 ## ------------------------ ##
2162 ## Autoconf initialization. ##
2163 ## ------------------------ ##
2164
2165 # ac_fn_c_try_compile LINENO
2166 # --------------------------
2167 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2168 ac_fn_c_try_compile ()
2169 {
2170 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171 rm -f conftest.$ac_objext
2172 if { { ac_try="$ac_compile"
2173 case "(($ac_try" in
2174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2175 *) ac_try_echo=$ac_try;;
2176 esac
2177 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2178 $as_echo "$ac_try_echo"; } >&5
2179 (eval "$ac_compile") 2>conftest.err
2180 ac_status=$?
2181 if test -s conftest.err; then
2182 grep -v '^ *+' conftest.err >conftest.er1
2183 cat conftest.er1 >&5
2184 mv -f conftest.er1 conftest.err
2185 fi
2186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2187 test $ac_status = 0; } && {
2188 test -z "$ac_c_werror_flag" ||
2189 test ! -s conftest.err
2190 } && test -s conftest.$ac_objext; then :
2191 ac_retval=0
2192 else
2193 $as_echo "$as_me: failed program was:" >&5
2194 sed 's/^/| /' conftest.$ac_ext >&5
2195
2196 ac_retval=1
2197 fi
2198 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2199 as_fn_set_status $ac_retval
2200
2201 } # ac_fn_c_try_compile
2202
2203 # ac_fn_c_try_cpp LINENO
2204 # ----------------------
2205 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2206 ac_fn_c_try_cpp ()
2207 {
2208 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2209 if { { ac_try="$ac_cpp conftest.$ac_ext"
2210 case "(($ac_try" in
2211 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2212 *) ac_try_echo=$ac_try;;
2213 esac
2214 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2215 $as_echo "$ac_try_echo"; } >&5
2216 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2217 ac_status=$?
2218 if test -s conftest.err; then
2219 grep -v '^ *+' conftest.err >conftest.er1
2220 cat conftest.er1 >&5
2221 mv -f conftest.er1 conftest.err
2222 fi
2223 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2224 test $ac_status = 0; } >/dev/null && {
2225 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2226 test ! -s conftest.err
2227 }; then :
2228 ac_retval=0
2229 else
2230 $as_echo "$as_me: failed program was:" >&5
2231 sed 's/^/| /' conftest.$ac_ext >&5
2232
2233 ac_retval=1
2234 fi
2235 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2236 as_fn_set_status $ac_retval
2237
2238 } # ac_fn_c_try_cpp
2239
2240 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2241 # -------------------------------------------------------
2242 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2243 # the include files in INCLUDES and setting the cache variable VAR
2244 # accordingly.
2245 ac_fn_c_check_header_mongrel ()
2246 {
2247 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2248 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2250 $as_echo_n "checking for $2... " >&6; }
2251 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2252 $as_echo_n "(cached) " >&6
2253 fi
2254 eval ac_res=\$$3
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2256 $as_echo "$ac_res" >&6; }
2257 else
2258 # Is the header compilable?
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2260 $as_echo_n "checking $2 usability... " >&6; }
2261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2262 /* end confdefs.h. */
2263 $4
2264 #include <$2>
2265 _ACEOF
2266 if ac_fn_c_try_compile "$LINENO"; then :
2267 ac_header_compiler=yes
2268 else
2269 ac_header_compiler=no
2270 fi
2271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2273 $as_echo "$ac_header_compiler" >&6; }
2274
2275 # Is the header present?
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2277 $as_echo_n "checking $2 presence... " >&6; }
2278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2279 /* end confdefs.h. */
2280 #include <$2>
2281 _ACEOF
2282 if ac_fn_c_try_cpp "$LINENO"; then :
2283 ac_header_preproc=yes
2284 else
2285 ac_header_preproc=no
2286 fi
2287 rm -f conftest.err conftest.$ac_ext
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2289 $as_echo "$ac_header_preproc" >&6; }
2290
2291 # So? What about this header?
2292 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2293 yes:no: )
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2295 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2297 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2298 ;;
2299 no:yes:* )
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2301 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2302 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2303 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2305 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2306 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2307 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2308 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2309 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2310 ;;
2311 esac
2312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2313 $as_echo_n "checking for $2... " >&6; }
2314 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2315 $as_echo_n "(cached) " >&6
2316 else
2317 eval "$3=\$ac_header_compiler"
2318 fi
2319 eval ac_res=\$$3
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2321 $as_echo "$ac_res" >&6; }
2322 fi
2323 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2324
2325 } # ac_fn_c_check_header_mongrel
2326
2327 # ac_fn_c_try_run LINENO
2328 # ----------------------
2329 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2330 # that executables *can* be run.
2331 ac_fn_c_try_run ()
2332 {
2333 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2334 if { { ac_try="$ac_link"
2335 case "(($ac_try" in
2336 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2337 *) ac_try_echo=$ac_try;;
2338 esac
2339 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2340 $as_echo "$ac_try_echo"; } >&5
2341 (eval "$ac_link") 2>&5
2342 ac_status=$?
2343 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2344 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2345 { { case "(($ac_try" in
2346 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2347 *) ac_try_echo=$ac_try;;
2348 esac
2349 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2350 $as_echo "$ac_try_echo"; } >&5
2351 (eval "$ac_try") 2>&5
2352 ac_status=$?
2353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2354 test $ac_status = 0; }; }; then :
2355 ac_retval=0
2356 else
2357 $as_echo "$as_me: program exited with status $ac_status" >&5
2358 $as_echo "$as_me: failed program was:" >&5
2359 sed 's/^/| /' conftest.$ac_ext >&5
2360
2361 ac_retval=$ac_status
2362 fi
2363 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2364 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2365 as_fn_set_status $ac_retval
2366
2367 } # ac_fn_c_try_run
2368
2369 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2370 # -------------------------------------------------------
2371 # Tests whether HEADER exists and can be compiled using the include files in
2372 # INCLUDES, setting the cache variable VAR accordingly.
2373 ac_fn_c_check_header_compile ()
2374 {
2375 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2377 $as_echo_n "checking for $2... " >&6; }
2378 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2379 $as_echo_n "(cached) " >&6
2380 else
2381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2382 /* end confdefs.h. */
2383 $4
2384 #include <$2>
2385 _ACEOF
2386 if ac_fn_c_try_compile "$LINENO"; then :
2387 eval "$3=yes"
2388 else
2389 eval "$3=no"
2390 fi
2391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2392 fi
2393 eval ac_res=\$$3
2394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2395 $as_echo "$ac_res" >&6; }
2396 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2397
2398 } # ac_fn_c_check_header_compile
2399
2400 # ac_fn_c_try_link LINENO
2401 # -----------------------
2402 # Try to link conftest.$ac_ext, and return whether this succeeded.
2403 ac_fn_c_try_link ()
2404 {
2405 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2406 rm -f conftest.$ac_objext conftest$ac_exeext
2407 if { { ac_try="$ac_link"
2408 case "(($ac_try" in
2409 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2410 *) ac_try_echo=$ac_try;;
2411 esac
2412 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2413 $as_echo "$ac_try_echo"; } >&5
2414 (eval "$ac_link") 2>conftest.err
2415 ac_status=$?
2416 if test -s conftest.err; then
2417 grep -v '^ *+' conftest.err >conftest.er1
2418 cat conftest.er1 >&5
2419 mv -f conftest.er1 conftest.err
2420 fi
2421 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2422 test $ac_status = 0; } && {
2423 test -z "$ac_c_werror_flag" ||
2424 test ! -s conftest.err
2425 } && test -s conftest$ac_exeext && {
2426 test "$cross_compiling" = yes ||
2427 $as_test_x conftest$ac_exeext
2428 }; then :
2429 ac_retval=0
2430 else
2431 $as_echo "$as_me: failed program was:" >&5
2432 sed 's/^/| /' conftest.$ac_ext >&5
2433
2434 ac_retval=1
2435 fi
2436 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2437 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2438 # interfere with the next link command; also delete a directory that is
2439 # left behind by Apple's compiler. We do this before executing the actions.
2440 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2441 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2442 as_fn_set_status $ac_retval
2443
2444 } # ac_fn_c_try_link
2445
2446 # ac_fn_c_check_decl LINENO SYMBOL VAR
2447 # ------------------------------------
2448 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2449 ac_fn_c_check_decl ()
2450 {
2451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2453 $as_echo_n "checking whether $2 is declared... " >&6; }
2454 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2455 $as_echo_n "(cached) " >&6
2456 else
2457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2458 /* end confdefs.h. */
2459 $4
2460 int
2461 main ()
2462 {
2463 #ifndef $2
2464 (void) $2;
2465 #endif
2466
2467 ;
2468 return 0;
2469 }
2470 _ACEOF
2471 if ac_fn_c_try_compile "$LINENO"; then :
2472 eval "$3=yes"
2473 else
2474 eval "$3=no"
2475 fi
2476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2477 fi
2478 eval ac_res=\$$3
2479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2480 $as_echo "$ac_res" >&6; }
2481 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2482
2483 } # ac_fn_c_check_decl
2484
2485 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2486 # ----------------------------------------------
2487 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2488 ac_fn_c_check_header_preproc ()
2489 {
2490 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2492 $as_echo_n "checking for $2... " >&6; }
2493 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2494 $as_echo_n "(cached) " >&6
2495 else
2496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2497 /* end confdefs.h. */
2498 #include <$2>
2499 _ACEOF
2500 if ac_fn_c_try_cpp "$LINENO"; then :
2501 eval "$3=yes"
2502 else
2503 eval "$3=no"
2504 fi
2505 rm -f conftest.err conftest.$ac_ext
2506 fi
2507 eval ac_res=\$$3
2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2509 $as_echo "$ac_res" >&6; }
2510 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2511
2512 } # ac_fn_c_check_header_preproc
2513
2514 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2515 # ----------------------------------------------------
2516 # Tries to find if the field MEMBER exists in type AGGR, after including
2517 # INCLUDES, setting cache variable VAR accordingly.
2518 ac_fn_c_check_member ()
2519 {
2520 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2522 $as_echo_n "checking for $2.$3... " >&6; }
2523 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2524 $as_echo_n "(cached) " >&6
2525 else
2526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2527 /* end confdefs.h. */
2528 $5
2529 int
2530 main ()
2531 {
2532 static $2 ac_aggr;
2533 if (ac_aggr.$3)
2534 return 0;
2535 ;
2536 return 0;
2537 }
2538 _ACEOF
2539 if ac_fn_c_try_compile "$LINENO"; then :
2540 eval "$4=yes"
2541 else
2542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2543 /* end confdefs.h. */
2544 $5
2545 int
2546 main ()
2547 {
2548 static $2 ac_aggr;
2549 if (sizeof ac_aggr.$3)
2550 return 0;
2551 ;
2552 return 0;
2553 }
2554 _ACEOF
2555 if ac_fn_c_try_compile "$LINENO"; then :
2556 eval "$4=yes"
2557 else
2558 eval "$4=no"
2559 fi
2560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2561 fi
2562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2563 fi
2564 eval ac_res=\$$4
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2566 $as_echo "$ac_res" >&6; }
2567 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2568
2569 } # ac_fn_c_check_member
2570
2571 # ac_fn_c_check_func LINENO FUNC VAR
2572 # ----------------------------------
2573 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2574 ac_fn_c_check_func ()
2575 {
2576 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2578 $as_echo_n "checking for $2... " >&6; }
2579 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2580 $as_echo_n "(cached) " >&6
2581 else
2582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2583 /* end confdefs.h. */
2584 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2585 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2586 #define $2 innocuous_$2
2587
2588 /* System header to define __stub macros and hopefully few prototypes,
2589 which can conflict with char $2 (); below.
2590 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2591 <limits.h> exists even on freestanding compilers. */
2592
2593 #ifdef __STDC__
2594 # include <limits.h>
2595 #else
2596 # include <assert.h>
2597 #endif
2598
2599 #undef $2
2600
2601 /* Override any GCC internal prototype to avoid an error.
2602 Use char because int might match the return type of a GCC
2603 builtin and then its argument prototype would still apply. */
2604 #ifdef __cplusplus
2605 extern "C"
2606 #endif
2607 char $2 ();
2608 /* The GNU C library defines this for functions which it implements
2609 to always fail with ENOSYS. Some functions are actually named
2610 something starting with __ and the normal name is an alias. */
2611 #if defined __stub_$2 || defined __stub___$2
2612 choke me
2613 #endif
2614
2615 int
2616 main ()
2617 {
2618 return $2 ();
2619 ;
2620 return 0;
2621 }
2622 _ACEOF
2623 if ac_fn_c_try_link "$LINENO"; then :
2624 eval "$3=yes"
2625 else
2626 eval "$3=no"
2627 fi
2628 rm -f core conftest.err conftest.$ac_objext \
2629 conftest$ac_exeext conftest.$ac_ext
2630 fi
2631 eval ac_res=\$$3
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2633 $as_echo "$ac_res" >&6; }
2634 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2635
2636 } # ac_fn_c_check_func
2637
2638 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2639 # -------------------------------------------
2640 # Tests whether TYPE exists after having included INCLUDES, setting cache
2641 # variable VAR accordingly.
2642 ac_fn_c_check_type ()
2643 {
2644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2646 $as_echo_n "checking for $2... " >&6; }
2647 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2648 $as_echo_n "(cached) " >&6
2649 else
2650 eval "$3=no"
2651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2652 /* end confdefs.h. */
2653 $4
2654 int
2655 main ()
2656 {
2657 if (sizeof ($2))
2658 return 0;
2659 ;
2660 return 0;
2661 }
2662 _ACEOF
2663 if ac_fn_c_try_compile "$LINENO"; then :
2664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2665 /* end confdefs.h. */
2666 $4
2667 int
2668 main ()
2669 {
2670 if (sizeof (($2)))
2671 return 0;
2672 ;
2673 return 0;
2674 }
2675 _ACEOF
2676 if ac_fn_c_try_compile "$LINENO"; then :
2677
2678 else
2679 eval "$3=yes"
2680 fi
2681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2682 fi
2683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2684 fi
2685 eval ac_res=\$$3
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2687 $as_echo "$ac_res" >&6; }
2688 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2689
2690 } # ac_fn_c_check_type
2691
2692 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2693 # --------------------------------------------
2694 # Tries to find the compile-time value of EXPR in a program that includes
2695 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2696 # computed
2697 ac_fn_c_compute_int ()
2698 {
2699 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2700 if test "$cross_compiling" = yes; then
2701 # Depending upon the size, compute the lo and hi bounds.
2702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2703 /* end confdefs.h. */
2704 $4
2705 int
2706 main ()
2707 {
2708 static int test_array [1 - 2 * !(($2) >= 0)];
2709 test_array [0] = 0
2710
2711 ;
2712 return 0;
2713 }
2714 _ACEOF
2715 if ac_fn_c_try_compile "$LINENO"; then :
2716 ac_lo=0 ac_mid=0
2717 while :; do
2718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2719 /* end confdefs.h. */
2720 $4
2721 int
2722 main ()
2723 {
2724 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2725 test_array [0] = 0
2726
2727 ;
2728 return 0;
2729 }
2730 _ACEOF
2731 if ac_fn_c_try_compile "$LINENO"; then :
2732 ac_hi=$ac_mid; break
2733 else
2734 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2735 if test $ac_lo -le $ac_mid; then
2736 ac_lo= ac_hi=
2737 break
2738 fi
2739 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2740 fi
2741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2742 done
2743 else
2744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2745 /* end confdefs.h. */
2746 $4
2747 int
2748 main ()
2749 {
2750 static int test_array [1 - 2 * !(($2) < 0)];
2751 test_array [0] = 0
2752
2753 ;
2754 return 0;
2755 }
2756 _ACEOF
2757 if ac_fn_c_try_compile "$LINENO"; then :
2758 ac_hi=-1 ac_mid=-1
2759 while :; do
2760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2761 /* end confdefs.h. */
2762 $4
2763 int
2764 main ()
2765 {
2766 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2767 test_array [0] = 0
2768
2769 ;
2770 return 0;
2771 }
2772 _ACEOF
2773 if ac_fn_c_try_compile "$LINENO"; then :
2774 ac_lo=$ac_mid; break
2775 else
2776 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2777 if test $ac_mid -le $ac_hi; then
2778 ac_lo= ac_hi=
2779 break
2780 fi
2781 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2782 fi
2783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2784 done
2785 else
2786 ac_lo= ac_hi=
2787 fi
2788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789 fi
2790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2791 # Binary search between lo and hi bounds.
2792 while test "x$ac_lo" != "x$ac_hi"; do
2793 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2795 /* end confdefs.h. */
2796 $4
2797 int
2798 main ()
2799 {
2800 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2801 test_array [0] = 0
2802
2803 ;
2804 return 0;
2805 }
2806 _ACEOF
2807 if ac_fn_c_try_compile "$LINENO"; then :
2808 ac_hi=$ac_mid
2809 else
2810 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2811 fi
2812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2813 done
2814 case $ac_lo in #((
2815 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2816 '') ac_retval=1 ;;
2817 esac
2818 else
2819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2820 /* end confdefs.h. */
2821 $4
2822 static long int longval () { return $2; }
2823 static unsigned long int ulongval () { return $2; }
2824 #include <stdio.h>
2825 #include <stdlib.h>
2826 int
2827 main ()
2828 {
2829
2830 FILE *f = fopen ("conftest.val", "w");
2831 if (! f)
2832 return 1;
2833 if (($2) < 0)
2834 {
2835 long int i = longval ();
2836 if (i != ($2))
2837 return 1;
2838 fprintf (f, "%ld", i);
2839 }
2840 else
2841 {
2842 unsigned long int i = ulongval ();
2843 if (i != ($2))
2844 return 1;
2845 fprintf (f, "%lu", i);
2846 }
2847 /* Do not output a trailing newline, as this causes \r\n confusion
2848 on some platforms. */
2849 return ferror (f) || fclose (f) != 0;
2850
2851 ;
2852 return 0;
2853 }
2854 _ACEOF
2855 if ac_fn_c_try_run "$LINENO"; then :
2856 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2857 else
2858 ac_retval=1
2859 fi
2860 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2861 conftest.$ac_objext conftest.beam conftest.$ac_ext
2862 rm -f conftest.val
2863
2864 fi
2865 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2866 as_fn_set_status $ac_retval
2867
2868 } # ac_fn_c_compute_int
2869 cat >config.log <<_ACEOF
2870 This file contains any messages produced by compilers while
2871 running configure, to aid debugging if configure makes a mistake.
2872
2873 It was created by emacs $as_me 24.1.50, which was
2874 generated by GNU Autoconf 2.65. Invocation command line was
2875
2876 $ $0 $@
2877
2878 _ACEOF
2879 exec 5>>config.log
2880 {
2881 cat <<_ASUNAME
2882 ## --------- ##
2883 ## Platform. ##
2884 ## --------- ##
2885
2886 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2887 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2888 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2889 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2890 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2891
2892 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2893 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2894
2895 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2896 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2897 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2898 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2899 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2900 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2901 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2902
2903 _ASUNAME
2904
2905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2906 for as_dir in $PATH
2907 do
2908 IFS=$as_save_IFS
2909 test -z "$as_dir" && as_dir=.
2910 $as_echo "PATH: $as_dir"
2911 done
2912 IFS=$as_save_IFS
2913
2914 } >&5
2915
2916 cat >&5 <<_ACEOF
2917
2918
2919 ## ----------- ##
2920 ## Core tests. ##
2921 ## ----------- ##
2922
2923 _ACEOF
2924
2925
2926 # Keep a trace of the command line.
2927 # Strip out --no-create and --no-recursion so they do not pile up.
2928 # Strip out --silent because we don't want to record it for future runs.
2929 # Also quote any args containing shell meta-characters.
2930 # Make two passes to allow for proper duplicate-argument suppression.
2931 ac_configure_args=
2932 ac_configure_args0=
2933 ac_configure_args1=
2934 ac_must_keep_next=false
2935 for ac_pass in 1 2
2936 do
2937 for ac_arg
2938 do
2939 case $ac_arg in
2940 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2941 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2942 | -silent | --silent | --silen | --sile | --sil)
2943 continue ;;
2944 *\'*)
2945 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2946 esac
2947 case $ac_pass in
2948 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2949 2)
2950 as_fn_append ac_configure_args1 " '$ac_arg'"
2951 if test $ac_must_keep_next = true; then
2952 ac_must_keep_next=false # Got value, back to normal.
2953 else
2954 case $ac_arg in
2955 *=* | --config-cache | -C | -disable-* | --disable-* \
2956 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2957 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2958 | -with-* | --with-* | -without-* | --without-* | --x)
2959 case "$ac_configure_args0 " in
2960 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2961 esac
2962 ;;
2963 -* ) ac_must_keep_next=true ;;
2964 esac
2965 fi
2966 as_fn_append ac_configure_args " '$ac_arg'"
2967 ;;
2968 esac
2969 done
2970 done
2971 { ac_configure_args0=; unset ac_configure_args0;}
2972 { ac_configure_args1=; unset ac_configure_args1;}
2973
2974 # When interrupted or exit'd, cleanup temporary files, and complete
2975 # config.log. We remove comments because anyway the quotes in there
2976 # would cause problems or look ugly.
2977 # WARNING: Use '\'' to represent an apostrophe within the trap.
2978 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2979 trap 'exit_status=$?
2980 # Save into config.log some information that might help in debugging.
2981 {
2982 echo
2983
2984 cat <<\_ASBOX
2985 ## ---------------- ##
2986 ## Cache variables. ##
2987 ## ---------------- ##
2988 _ASBOX
2989 echo
2990 # The following way of writing the cache mishandles newlines in values,
2991 (
2992 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2993 eval ac_val=\$$ac_var
2994 case $ac_val in #(
2995 *${as_nl}*)
2996 case $ac_var in #(
2997 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2998 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2999 esac
3000 case $ac_var in #(
3001 _ | IFS | as_nl) ;; #(
3002 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3003 *) { eval $ac_var=; unset $ac_var;} ;;
3004 esac ;;
3005 esac
3006 done
3007 (set) 2>&1 |
3008 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3009 *${as_nl}ac_space=\ *)
3010 sed -n \
3011 "s/'\''/'\''\\\\'\'''\''/g;
3012 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3013 ;; #(
3014 *)
3015 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3016 ;;
3017 esac |
3018 sort
3019 )
3020 echo
3021
3022 cat <<\_ASBOX
3023 ## ----------------- ##
3024 ## Output variables. ##
3025 ## ----------------- ##
3026 _ASBOX
3027 echo
3028 for ac_var in $ac_subst_vars
3029 do
3030 eval ac_val=\$$ac_var
3031 case $ac_val in
3032 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3033 esac
3034 $as_echo "$ac_var='\''$ac_val'\''"
3035 done | sort
3036 echo
3037
3038 if test -n "$ac_subst_files"; then
3039 cat <<\_ASBOX
3040 ## ------------------- ##
3041 ## File substitutions. ##
3042 ## ------------------- ##
3043 _ASBOX
3044 echo
3045 for ac_var in $ac_subst_files
3046 do
3047 eval ac_val=\$$ac_var
3048 case $ac_val in
3049 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3050 esac
3051 $as_echo "$ac_var='\''$ac_val'\''"
3052 done | sort
3053 echo
3054 fi
3055
3056 if test -s confdefs.h; then
3057 cat <<\_ASBOX
3058 ## ----------- ##
3059 ## confdefs.h. ##
3060 ## ----------- ##
3061 _ASBOX
3062 echo
3063 cat confdefs.h
3064 echo
3065 fi
3066 test "$ac_signal" != 0 &&
3067 $as_echo "$as_me: caught signal $ac_signal"
3068 $as_echo "$as_me: exit $exit_status"
3069 } >&5
3070 rm -f core *.core core.conftest.* &&
3071 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3072 exit $exit_status
3073 ' 0
3074 for ac_signal in 1 2 13 15; do
3075 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3076 done
3077 ac_signal=0
3078
3079 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3080 rm -f -r conftest* confdefs.h
3081
3082 $as_echo "/* confdefs.h */" > confdefs.h
3083
3084 # Predefined preprocessor variables.
3085
3086 cat >>confdefs.h <<_ACEOF
3087 #define PACKAGE_NAME "$PACKAGE_NAME"
3088 _ACEOF
3089
3090 cat >>confdefs.h <<_ACEOF
3091 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3092 _ACEOF
3093
3094 cat >>confdefs.h <<_ACEOF
3095 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3096 _ACEOF
3097
3098 cat >>confdefs.h <<_ACEOF
3099 #define PACKAGE_STRING "$PACKAGE_STRING"
3100 _ACEOF
3101
3102 cat >>confdefs.h <<_ACEOF
3103 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3104 _ACEOF
3105
3106 cat >>confdefs.h <<_ACEOF
3107 #define PACKAGE_URL "$PACKAGE_URL"
3108 _ACEOF
3109
3110
3111 # Let the site file select an alternate cache file if it wants to.
3112 # Prefer an explicitly selected file to automatically selected ones.
3113 ac_site_file1=NONE
3114 ac_site_file2=NONE
3115 if test -n "$CONFIG_SITE"; then
3116 ac_site_file1=$CONFIG_SITE
3117 elif test "x$prefix" != xNONE; then
3118 ac_site_file1=$prefix/share/config.site
3119 ac_site_file2=$prefix/etc/config.site
3120 else
3121 ac_site_file1=$ac_default_prefix/share/config.site
3122 ac_site_file2=$ac_default_prefix/etc/config.site
3123 fi
3124 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3125 do
3126 test "x$ac_site_file" = xNONE && continue
3127 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3128 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3129 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3130 sed 's/^/| /' "$ac_site_file" >&5
3131 . "$ac_site_file"
3132 fi
3133 done
3134
3135 if test -r "$cache_file"; then
3136 # Some versions of bash will fail to source /dev/null (special files
3137 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3138 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3139 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3140 $as_echo "$as_me: loading cache $cache_file" >&6;}
3141 case $cache_file in
3142 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3143 *) . "./$cache_file";;
3144 esac
3145 fi
3146 else
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3148 $as_echo "$as_me: creating cache $cache_file" >&6;}
3149 >$cache_file
3150 fi
3151
3152 as_fn_append ac_header_list " sys/select.h"
3153 as_fn_append ac_header_list " sys/time.h"
3154 as_fn_append ac_header_list " utime.h"
3155 as_fn_append ac_header_list " linux/version.h"
3156 as_fn_append ac_header_list " sys/systeminfo.h"
3157 as_fn_append ac_header_list " stdio_ext.h"
3158 as_fn_append ac_header_list " fcntl.h"
3159 as_fn_append ac_header_list " coff.h"
3160 as_fn_append ac_header_list " pty.h"
3161 as_fn_append ac_header_list " sys/vlimit.h"
3162 as_fn_append ac_header_list " sys/resource.h"
3163 as_fn_append ac_header_list " sys/utsname.h"
3164 as_fn_append ac_header_list " pwd.h"
3165 as_fn_append ac_header_list " utmp.h"
3166 as_fn_append ac_header_list " dirent.h"
3167 as_fn_append ac_header_list " util.h"
3168 as_fn_append ac_header_list " sys/socket.h"
3169 as_fn_append ac_header_list " stdlib.h"
3170 as_fn_append ac_header_list " unistd.h"
3171 as_fn_append ac_header_list " sys/param.h"
3172 as_fn_append ac_header_list " pthread.h"
3173 as_fn_append ac_header_list " malloc/malloc.h"
3174 as_fn_append ac_header_list " maillock.h"
3175 as_fn_append ac_func_list " gethostname"
3176 as_fn_append ac_func_list " rename"
3177 as_fn_append ac_func_list " closedir"
3178 as_fn_append ac_func_list " mkdir"
3179 as_fn_append ac_func_list " rmdir"
3180 as_fn_append ac_func_list " getrusage"
3181 as_fn_append ac_func_list " get_current_dir_name"
3182 as_fn_append ac_func_list " random"
3183 as_fn_append ac_func_list " lrand48"
3184 as_fn_append ac_func_list " logb"
3185 as_fn_append ac_func_list " frexp"
3186 as_fn_append ac_func_list " fmod"
3187 as_fn_append ac_func_list " rint"
3188 as_fn_append ac_func_list " cbrt"
3189 as_fn_append ac_func_list " setsid"
3190 as_fn_append ac_func_list " strerror"
3191 as_fn_append ac_func_list " fpathconf"
3192 as_fn_append ac_func_list " select"
3193 as_fn_append ac_func_list " euidaccess"
3194 as_fn_append ac_func_list " getpagesize"
3195 as_fn_append ac_func_list " setlocale"
3196 as_fn_append ac_func_list " utimes"
3197 as_fn_append ac_func_list " getrlimit"
3198 as_fn_append ac_func_list " setrlimit"
3199 as_fn_append ac_func_list " setpgid"
3200 as_fn_append ac_func_list " getcwd"
3201 as_fn_append ac_func_list " getwd"
3202 as_fn_append ac_func_list " shutdown"
3203 as_fn_append ac_func_list " getaddrinfo"
3204 as_fn_append ac_func_list " __fpending"
3205 as_fn_append ac_func_list " strsignal"
3206 as_fn_append ac_func_list " setitimer"
3207 as_fn_append ac_func_list " sendto"
3208 as_fn_append ac_func_list " recvfrom"
3209 as_fn_append ac_func_list " getsockname"
3210 as_fn_append ac_func_list " getpeername"
3211 as_fn_append ac_func_list " getifaddrs"
3212 as_fn_append ac_func_list " freeifaddrs"
3213 as_fn_append ac_func_list " gai_strerror"
3214 as_fn_append ac_func_list " mkstemp"
3215 as_fn_append ac_func_list " getline"
3216 as_fn_append ac_func_list " getdelim"
3217 as_fn_append ac_func_list " fsync"
3218 as_fn_append ac_func_list " sync"
3219 as_fn_append ac_func_list " difftime"
3220 as_fn_append ac_func_list " posix_memalign"
3221 as_fn_append ac_func_list " getpwent"
3222 as_fn_append ac_func_list " endpwent"
3223 as_fn_append ac_func_list " getgrent"
3224 as_fn_append ac_func_list " endgrent"
3225 as_fn_append ac_func_list " touchlock"
3226 as_fn_append ac_func_list " cfmakeraw"
3227 as_fn_append ac_func_list " cfsetspeed"
3228 as_fn_append ac_func_list " copysign"
3229 as_fn_append ac_func_list " __executable_start"
3230 as_fn_append ac_header_list " sys/un.h"
3231 as_fn_append ac_func_list " grantpt"
3232 as_fn_append ac_func_list " getpt"
3233 as_fn_append ac_func_list " tzset"
3234 as_fn_append ac_func_list " snprintf"
3235 as_fn_append ac_func_list " readlinkat"
3236 gl_getopt_required=GNU
3237 as_fn_append ac_header_list " getopt.h"
3238 as_fn_append ac_header_list " wchar.h"
3239 as_fn_append ac_header_list " stdint.h"
3240 as_fn_append ac_header_list " inttypes.h"
3241 as_fn_append ac_func_list " lstat"
3242 as_fn_append ac_func_list " alarm"
3243 as_fn_append ac_func_list " pthread_sigmask"
3244 as_fn_append ac_func_list " readlink"
3245 as_fn_append ac_func_list " strtoimax"
3246 as_fn_append ac_func_list " strtoumax"
3247 as_fn_append ac_func_list " symlink"
3248 as_fn_append ac_header_list " sys/stat.h"
3249 as_fn_append ac_func_list " localtime_r"
3250 # Check that the precious variables saved in the cache have kept the same
3251 # value.
3252 ac_cache_corrupted=false
3253 for ac_var in $ac_precious_vars; do
3254 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3255 eval ac_new_set=\$ac_env_${ac_var}_set
3256 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3257 eval ac_new_val=\$ac_env_${ac_var}_value
3258 case $ac_old_set,$ac_new_set in
3259 set,)
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3261 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3262 ac_cache_corrupted=: ;;
3263 ,set)
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3265 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3266 ac_cache_corrupted=: ;;
3267 ,);;
3268 *)
3269 if test "x$ac_old_val" != "x$ac_new_val"; then
3270 # differences in whitespace do not lead to failure.
3271 ac_old_val_w=`echo x $ac_old_val`
3272 ac_new_val_w=`echo x $ac_new_val`
3273 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3275 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3276 ac_cache_corrupted=:
3277 else
3278 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3279 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3280 eval $ac_var=\$ac_old_val
3281 fi
3282 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3283 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3284 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3285 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3286 fi;;
3287 esac
3288 # Pass precious variables to config.status.
3289 if test "$ac_new_set" = set; then
3290 case $ac_new_val in
3291 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3292 *) ac_arg=$ac_var=$ac_new_val ;;
3293 esac
3294 case " $ac_configure_args " in
3295 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3296 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3297 esac
3298 fi
3299 done
3300 if $ac_cache_corrupted; then
3301 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3302 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3304 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3305 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3306 fi
3307 ## -------------------- ##
3308 ## Main body of script. ##
3309 ## -------------------- ##
3310
3311 ac_ext=c
3312 ac_cpp='$CPP $CPPFLAGS'
3313 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3314 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3315 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3316
3317
3318 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3319
3320
3321 ac_aux_dir=
3322 for ac_dir in build-aux "$srcdir"/build-aux; do
3323 for ac_t in install-sh install.sh shtool; do
3324 if test -f "$ac_dir/$ac_t"; then
3325 ac_aux_dir=$ac_dir
3326 ac_install_sh="$ac_aux_dir/$ac_t -c"
3327 break 2
3328 fi
3329 done
3330 done
3331 if test -z "$ac_aux_dir"; then
3332 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3333 fi
3334
3335 # These three variables are undocumented and unsupported,
3336 # and are intended to be withdrawn in a future Autoconf release.
3337 # They can cause serious problems if a builder's source tree is in a directory
3338 # whose full name contains unusual characters.
3339 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3340 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3341 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3342
3343
3344 am__api_version='1.11'
3345
3346 # Find a good install program. We prefer a C program (faster),
3347 # so one script is as good as another. But avoid the broken or
3348 # incompatible versions:
3349 # SysV /etc/install, /usr/sbin/install
3350 # SunOS /usr/etc/install
3351 # IRIX /sbin/install
3352 # AIX /bin/install
3353 # AmigaOS /C/install, which installs bootblocks on floppy discs
3354 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3355 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3356 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3357 # OS/2's system install, which has a completely different semantic
3358 # ./install, which can be erroneously created by make from ./install.sh.
3359 # Reject install programs that cannot install multiple files.
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3361 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3362 if test -z "$INSTALL"; then
3363 if test "${ac_cv_path_install+set}" = set; then :
3364 $as_echo_n "(cached) " >&6
3365 else
3366 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3367 for as_dir in $PATH
3368 do
3369 IFS=$as_save_IFS
3370 test -z "$as_dir" && as_dir=.
3371 # Account for people who put trailing slashes in PATH elements.
3372 case $as_dir/ in #((
3373 ./ | .// | /[cC]/* | \
3374 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3375 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3376 /usr/ucb/* ) ;;
3377 *)
3378 # OSF1 and SCO ODT 3.0 have their own names for install.
3379 # Don't use installbsd from OSF since it installs stuff as root
3380 # by default.
3381 for ac_prog in ginstall scoinst install; do
3382 for ac_exec_ext in '' $ac_executable_extensions; do
3383 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3384 if test $ac_prog = install &&
3385 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3386 # AIX install. It has an incompatible calling convention.
3387 :
3388 elif test $ac_prog = install &&
3389 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3390 # program-specific install script used by HP pwplus--don't use.
3391 :
3392 else
3393 rm -rf conftest.one conftest.two conftest.dir
3394 echo one > conftest.one
3395 echo two > conftest.two
3396 mkdir conftest.dir
3397 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3398 test -s conftest.one && test -s conftest.two &&
3399 test -s conftest.dir/conftest.one &&
3400 test -s conftest.dir/conftest.two
3401 then
3402 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3403 break 3
3404 fi
3405 fi
3406 fi
3407 done
3408 done
3409 ;;
3410 esac
3411
3412 done
3413 IFS=$as_save_IFS
3414
3415 rm -rf conftest.one conftest.two conftest.dir
3416
3417 fi
3418 if test "${ac_cv_path_install+set}" = set; then
3419 INSTALL=$ac_cv_path_install
3420 else
3421 # As a last resort, use the slow shell script. Don't cache a
3422 # value for INSTALL within a source directory, because that will
3423 # break other packages using the cache if that directory is
3424 # removed, or if the value is a relative name.
3425 INSTALL=$ac_install_sh
3426 fi
3427 fi
3428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3429 $as_echo "$INSTALL" >&6; }
3430
3431 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3432 # It thinks the first close brace ends the variable substitution.
3433 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3434
3435 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3436
3437 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3438
3439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3440 $as_echo_n "checking whether build environment is sane... " >&6; }
3441 # Just in case
3442 sleep 1
3443 echo timestamp > conftest.file
3444 # Reject unsafe characters in $srcdir or the absolute working directory
3445 # name. Accept space and tab only in the latter.
3446 am_lf='
3447 '
3448 case `pwd` in
3449 *[\\\"\#\$\&\'\`$am_lf]*)
3450 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3451 esac
3452 case $srcdir in
3453 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3454 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3455 esac
3456
3457 # Do `set' in a subshell so we don't clobber the current shell's
3458 # arguments. Must try -L first in case configure is actually a
3459 # symlink; some systems play weird games with the mod time of symlinks
3460 # (eg FreeBSD returns the mod time of the symlink's containing
3461 # directory).
3462 if (
3463 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3464 if test "$*" = "X"; then
3465 # -L didn't work.
3466 set X `ls -t "$srcdir/configure" conftest.file`
3467 fi
3468 rm -f conftest.file
3469 if test "$*" != "X $srcdir/configure conftest.file" \
3470 && test "$*" != "X conftest.file $srcdir/configure"; then
3471
3472 # If neither matched, then we have a broken ls. This can happen
3473 # if, for instance, CONFIG_SHELL is bash and it inherits a
3474 # broken ls alias from the environment. This has actually
3475 # happened. Such a system could not be considered "sane".
3476 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3477 alias in your environment" "$LINENO" 5
3478 fi
3479
3480 test "$2" = conftest.file
3481 )
3482 then
3483 # Ok.
3484 :
3485 else
3486 as_fn_error "newly created file is older than distributed files!
3487 Check your system clock" "$LINENO" 5
3488 fi
3489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3490 $as_echo "yes" >&6; }
3491 test "$program_prefix" != NONE &&
3492 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3493 # Use a double $ so make ignores it.
3494 test "$program_suffix" != NONE &&
3495 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3496 # Double any \ or $.
3497 # By default was `s,x,x', remove it if useless.
3498 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3499 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3500
3501 # expand $ac_aux_dir to an absolute path
3502 am_aux_dir=`cd $ac_aux_dir && pwd`
3503
3504 if test x"${MISSING+set}" != xset; then
3505 case $am_aux_dir in
3506 *\ * | *\ *)
3507 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3508 *)
3509 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3510 esac
3511 fi
3512 # Use eval to expand $SHELL
3513 if eval "$MISSING --run true"; then
3514 am_missing_run="$MISSING --run "
3515 else
3516 am_missing_run=
3517 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3518 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3519 fi
3520
3521 if test x"${install_sh}" != xset; then
3522 case $am_aux_dir in
3523 *\ * | *\ *)
3524 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3525 *)
3526 install_sh="\${SHELL} $am_aux_dir/install-sh"
3527 esac
3528 fi
3529
3530 # Installed binaries are usually stripped using `strip' when the user
3531 # run `make install-strip'. However `strip' might not be the right
3532 # tool to use in cross-compilation environments, therefore Automake
3533 # will honor the `STRIP' environment variable to overrule this program.
3534 if test "$cross_compiling" != no; then
3535 if test -n "$ac_tool_prefix"; then
3536 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3537 set dummy ${ac_tool_prefix}strip; ac_word=$2
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3539 $as_echo_n "checking for $ac_word... " >&6; }
3540 if test "${ac_cv_prog_STRIP+set}" = set; then :
3541 $as_echo_n "(cached) " >&6
3542 else
3543 if test -n "$STRIP"; then
3544 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3545 else
3546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3547 for as_dir in $PATH
3548 do
3549 IFS=$as_save_IFS
3550 test -z "$as_dir" && as_dir=.
3551 for ac_exec_ext in '' $ac_executable_extensions; do
3552 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3553 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3554 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3555 break 2
3556 fi
3557 done
3558 done
3559 IFS=$as_save_IFS
3560
3561 fi
3562 fi
3563 STRIP=$ac_cv_prog_STRIP
3564 if test -n "$STRIP"; then
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3566 $as_echo "$STRIP" >&6; }
3567 else
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3569 $as_echo "no" >&6; }
3570 fi
3571
3572
3573 fi
3574 if test -z "$ac_cv_prog_STRIP"; then
3575 ac_ct_STRIP=$STRIP
3576 # Extract the first word of "strip", so it can be a program name with args.
3577 set dummy strip; ac_word=$2
3578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3579 $as_echo_n "checking for $ac_word... " >&6; }
3580 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3581 $as_echo_n "(cached) " >&6
3582 else
3583 if test -n "$ac_ct_STRIP"; then
3584 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3585 else
3586 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587 for as_dir in $PATH
3588 do
3589 IFS=$as_save_IFS
3590 test -z "$as_dir" && as_dir=.
3591 for ac_exec_ext in '' $ac_executable_extensions; do
3592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3593 ac_cv_prog_ac_ct_STRIP="strip"
3594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3595 break 2
3596 fi
3597 done
3598 done
3599 IFS=$as_save_IFS
3600
3601 fi
3602 fi
3603 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3604 if test -n "$ac_ct_STRIP"; then
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3606 $as_echo "$ac_ct_STRIP" >&6; }
3607 else
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3609 $as_echo "no" >&6; }
3610 fi
3611
3612 if test "x$ac_ct_STRIP" = x; then
3613 STRIP=":"
3614 else
3615 case $cross_compiling:$ac_tool_warned in
3616 yes:)
3617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3618 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3619 ac_tool_warned=yes ;;
3620 esac
3621 STRIP=$ac_ct_STRIP
3622 fi
3623 else
3624 STRIP="$ac_cv_prog_STRIP"
3625 fi
3626
3627 fi
3628 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3629
3630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3631 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3632 if test -z "$MKDIR_P"; then
3633 if test "${ac_cv_path_mkdir+set}" = set; then :
3634 $as_echo_n "(cached) " >&6
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3638 do
3639 IFS=$as_save_IFS
3640 test -z "$as_dir" && as_dir=.
3641 for ac_prog in mkdir gmkdir; do
3642 for ac_exec_ext in '' $ac_executable_extensions; do
3643 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3644 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3645 'mkdir (GNU coreutils) '* | \
3646 'mkdir (coreutils) '* | \
3647 'mkdir (fileutils) '4.1*)
3648 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3649 break 3;;
3650 esac
3651 done
3652 done
3653 done
3654 IFS=$as_save_IFS
3655
3656 fi
3657
3658 test -d ./--version && rmdir ./--version
3659 if test "${ac_cv_path_mkdir+set}" = set; then
3660 MKDIR_P="$ac_cv_path_mkdir -p"
3661 else
3662 # As a last resort, use the slow shell script. Don't cache a
3663 # value for MKDIR_P within a source directory, because that will
3664 # break other packages using the cache if that directory is
3665 # removed, or if the value is a relative name.
3666 MKDIR_P="$ac_install_sh -d"
3667 fi
3668 fi
3669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3670 $as_echo "$MKDIR_P" >&6; }
3671
3672
3673 mkdir_p="$MKDIR_P"
3674 case $mkdir_p in
3675 [\\/$]* | ?:[\\/]*) ;;
3676 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3677 esac
3678
3679 for ac_prog in gawk mawk nawk awk
3680 do
3681 # Extract the first word of "$ac_prog", so it can be a program name with args.
3682 set dummy $ac_prog; ac_word=$2
3683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3684 $as_echo_n "checking for $ac_word... " >&6; }
3685 if test "${ac_cv_prog_AWK+set}" = set; then :
3686 $as_echo_n "(cached) " >&6
3687 else
3688 if test -n "$AWK"; then
3689 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3690 else
3691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3692 for as_dir in $PATH
3693 do
3694 IFS=$as_save_IFS
3695 test -z "$as_dir" && as_dir=.
3696 for ac_exec_ext in '' $ac_executable_extensions; do
3697 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3698 ac_cv_prog_AWK="$ac_prog"
3699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3700 break 2
3701 fi
3702 done
3703 done
3704 IFS=$as_save_IFS
3705
3706 fi
3707 fi
3708 AWK=$ac_cv_prog_AWK
3709 if test -n "$AWK"; then
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3711 $as_echo "$AWK" >&6; }
3712 else
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3714 $as_echo "no" >&6; }
3715 fi
3716
3717
3718 test -n "$AWK" && break
3719 done
3720
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3722 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3723 set x ${MAKE-make}
3724 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3725 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3726 $as_echo_n "(cached) " >&6
3727 else
3728 cat >conftest.make <<\_ACEOF
3729 SHELL = /bin/sh
3730 all:
3731 @echo '@@@%%%=$(MAKE)=@@@%%%'
3732 _ACEOF
3733 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3734 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3735 *@@@%%%=?*=@@@%%%*)
3736 eval ac_cv_prog_make_${ac_make}_set=yes;;
3737 *)
3738 eval ac_cv_prog_make_${ac_make}_set=no;;
3739 esac
3740 rm -f conftest.make
3741 fi
3742 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3744 $as_echo "yes" >&6; }
3745 SET_MAKE=
3746 else
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3748 $as_echo "no" >&6; }
3749 SET_MAKE="MAKE=${MAKE-make}"
3750 fi
3751
3752 rm -rf .tst 2>/dev/null
3753 mkdir .tst 2>/dev/null
3754 if test -d .tst; then
3755 am__leading_dot=.
3756 else
3757 am__leading_dot=_
3758 fi
3759 rmdir .tst 2>/dev/null
3760
3761 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3762 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3763 # is not polluted with repeated "-I."
3764 am__isrc=' -I$(srcdir)'
3765 # test to see if srcdir already configured
3766 if test -f $srcdir/config.status; then
3767 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3768 fi
3769 fi
3770
3771 # test whether we have cygpath
3772 if test -z "$CYGPATH_W"; then
3773 if (cygpath --version) >/dev/null 2>/dev/null; then
3774 CYGPATH_W='cygpath -w'
3775 else
3776 CYGPATH_W=echo
3777 fi
3778 fi
3779
3780
3781 # Define the identity of the package.
3782 PACKAGE='emacs'
3783 VERSION='24.1.50'
3784
3785
3786 cat >>confdefs.h <<_ACEOF
3787 #define PACKAGE "$PACKAGE"
3788 _ACEOF
3789
3790
3791 cat >>confdefs.h <<_ACEOF
3792 #define VERSION "$VERSION"
3793 _ACEOF
3794
3795 # Some tools Automake needs.
3796
3797 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3798
3799
3800 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3801
3802
3803 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3804
3805
3806 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3807
3808
3809 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3810
3811 # We need awk for the "check" target. The system "awk" is bad on
3812 # some platforms.
3813 # Always define AMTAR for backward compatibility.
3814
3815 AMTAR=${AMTAR-"${am_missing_run}tar"}
3816
3817 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3818
3819
3820
3821
3822
3823
3824
3825
3826 lispdir='${datadir}/emacs/${version}/lisp'
3827 leimdir='${datadir}/emacs/${version}/leim'
3828 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3829 '${datadir}/emacs/site-lisp'
3830 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3831 etcdir='${datadir}/emacs/${version}/etc'
3832 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3833 docdir='${datadir}/emacs/${version}/etc'
3834 gamedir='${localstatedir}/games/emacs'
3835
3836
3837
3838
3839 # Check whether --with-pop was given.
3840 if test "${with_pop+set}" = set; then :
3841 withval=$with_pop;
3842 else
3843 with_pop=yes
3844 fi
3845
3846 if test "$with_pop" = yes; then
3847 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3848
3849 fi
3850
3851
3852 # Check whether --with-kerberos was given.
3853 if test "${with_kerberos+set}" = set; then :
3854 withval=$with_kerberos;
3855 else
3856 with_kerberos=no
3857 fi
3858
3859 if test "$with_kerberos" != no; then
3860 $as_echo "#define KERBEROS 1" >>confdefs.h
3861
3862 fi
3863
3864
3865 # Check whether --with-kerberos5 was given.
3866 if test "${with_kerberos5+set}" = set; then :
3867 withval=$with_kerberos5;
3868 else
3869 with_kerberos5=no
3870 fi
3871
3872 if test "${with_kerberos5}" != no; then
3873 if test "${with_kerberos}" = no; then
3874 with_kerberos=yes
3875 $as_echo "#define KERBEROS 1" >>confdefs.h
3876
3877 fi
3878
3879 $as_echo "#define KERBEROS5 1" >>confdefs.h
3880
3881 fi
3882
3883
3884 # Check whether --with-hesiod was given.
3885 if test "${with_hesiod+set}" = set; then :
3886 withval=$with_hesiod;
3887 else
3888 with_hesiod=no
3889 fi
3890
3891 if test "$with_hesiod" != no; then
3892
3893 $as_echo "#define HESIOD 1" >>confdefs.h
3894
3895 fi
3896
3897
3898 # Check whether --with-mmdf was given.
3899 if test "${with_mmdf+set}" = set; then :
3900 withval=$with_mmdf;
3901 else
3902 with_mmdf=no
3903 fi
3904
3905 if test "$with_mmdf" != no; then
3906
3907 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3908
3909 fi
3910
3911
3912 # Check whether --with-mail-unlink was given.
3913 if test "${with_mail_unlink+set}" = set; then :
3914 withval=$with_mail_unlink;
3915 else
3916 with_mail_unlink=no
3917 fi
3918
3919 if test "$with_mail_unlink" != no; then
3920
3921 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3922
3923 fi
3924
3925
3926 # Check whether --with-mailhost was given.
3927 if test "${with_mailhost+set}" = set; then :
3928 withval=$with_mailhost;
3929 cat >>confdefs.h <<_ACEOF
3930 #define MAILHOST "$withval"
3931 _ACEOF
3932
3933 fi
3934
3935
3936
3937 # Check whether --with-sound was given.
3938 if test "${with_sound+set}" = set; then :
3939 withval=$with_sound;
3940 else
3941 with_sound=yes
3942 fi
3943
3944
3945
3946 # Check whether --with-sync-input was given.
3947 if test "${with_sync_input+set}" = set; then :
3948 withval=$with_sync_input;
3949 else
3950 with_sync_input=yes
3951 fi
3952
3953 if test "$with_sync_input" = yes; then
3954
3955 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3956
3957 fi
3958
3959
3960 # Check whether --with-x-toolkit was given.
3961 if test "${with_x_toolkit+set}" = set; then :
3962 withval=$with_x_toolkit; case "${withval}" in
3963 y | ye | yes ) val=gtk ;;
3964 n | no ) val=no ;;
3965 l | lu | luc | luci | lucid ) val=lucid ;;
3966 a | at | ath | athe | athen | athena ) val=athena ;;
3967 m | mo | mot | moti | motif ) val=motif ;;
3968 g | gt | gtk ) val=gtk ;;
3969 gtk3 ) val=gtk3 ;;
3970 * )
3971 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3972 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3973 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3974 ;;
3975 esac
3976 with_x_toolkit=$val
3977
3978 fi
3979
3980
3981
3982 # Check whether --with-wide-int was given.
3983 if test "${with_wide_int+set}" = set; then :
3984 withval=$with_wide_int;
3985 else
3986 with_wide_int=no
3987 fi
3988
3989 if test "$with_wide_int" = yes; then
3990
3991 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3992
3993 fi
3994
3995
3996 # Check whether --with-xpm was given.
3997 if test "${with_xpm+set}" = set; then :
3998 withval=$with_xpm;
3999 else
4000 with_xpm=yes
4001 fi
4002
4003
4004 # Check whether --with-jpeg was given.
4005 if test "${with_jpeg+set}" = set; then :
4006 withval=$with_jpeg;
4007 else
4008 with_jpeg=yes
4009 fi
4010
4011
4012 # Check whether --with-tiff was given.
4013 if test "${with_tiff+set}" = set; then :
4014 withval=$with_tiff;
4015 else
4016 with_tiff=yes
4017 fi
4018
4019
4020 # Check whether --with-gif was given.
4021 if test "${with_gif+set}" = set; then :
4022 withval=$with_gif;
4023 else
4024 with_gif=yes
4025 fi
4026
4027
4028 # Check whether --with-png was given.
4029 if test "${with_png+set}" = set; then :
4030 withval=$with_png;
4031 else
4032 with_png=yes
4033 fi
4034
4035
4036 # Check whether --with-rsvg was given.
4037 if test "${with_rsvg+set}" = set; then :
4038 withval=$with_rsvg;
4039 else
4040 with_rsvg=yes
4041 fi
4042
4043
4044 # Check whether --with-xml2 was given.
4045 if test "${with_xml2+set}" = set; then :
4046 withval=$with_xml2;
4047 else
4048 with_xml2=yes
4049 fi
4050
4051
4052 # Check whether --with-imagemagick was given.
4053 if test "${with_imagemagick+set}" = set; then :
4054 withval=$with_imagemagick;
4055 else
4056 with_imagemagick=yes
4057 fi
4058
4059
4060
4061 # Check whether --with-xft was given.
4062 if test "${with_xft+set}" = set; then :
4063 withval=$with_xft;
4064 else
4065 with_xft=yes
4066 fi
4067
4068
4069 # Check whether --with-libotf was given.
4070 if test "${with_libotf+set}" = set; then :
4071 withval=$with_libotf;
4072 else
4073 with_libotf=yes
4074 fi
4075
4076
4077 # Check whether --with-m17n-flt was given.
4078 if test "${with_m17n_flt+set}" = set; then :
4079 withval=$with_m17n_flt;
4080 else
4081 with_m17n_flt=yes
4082 fi
4083
4084
4085
4086 # Check whether --with-toolkit-scroll-bars was given.
4087 if test "${with_toolkit_scroll_bars+set}" = set; then :
4088 withval=$with_toolkit_scroll_bars;
4089 else
4090 with_toolkit_scroll_bars=yes
4091 fi
4092
4093
4094 # Check whether --with-xaw3d was given.
4095 if test "${with_xaw3d+set}" = set; then :
4096 withval=$with_xaw3d;
4097 else
4098 with_xaw3d=yes
4099 fi
4100
4101
4102 # Check whether --with-xim was given.
4103 if test "${with_xim+set}" = set; then :
4104 withval=$with_xim;
4105 else
4106 with_xim=yes
4107 fi
4108
4109
4110 # Check whether --with-ns was given.
4111 if test "${with_ns+set}" = set; then :
4112 withval=$with_ns;
4113 else
4114 with_ns=no
4115 fi
4116
4117
4118
4119 # Check whether --with-gpm was given.
4120 if test "${with_gpm+set}" = set; then :
4121 withval=$with_gpm;
4122 else
4123 with_gpm=yes
4124 fi
4125
4126
4127 # Check whether --with-dbus was given.
4128 if test "${with_dbus+set}" = set; then :
4129 withval=$with_dbus;
4130 else
4131 with_dbus=yes
4132 fi
4133
4134
4135 # Check whether --with-gconf was given.
4136 if test "${with_gconf+set}" = set; then :
4137 withval=$with_gconf;
4138 else
4139 with_gconf=yes
4140 fi
4141
4142
4143 # Check whether --with-gsettings was given.
4144 if test "${with_gsettings+set}" = set; then :
4145 withval=$with_gsettings;
4146 else
4147 with_gsettings=yes
4148 fi
4149
4150
4151 # Check whether --with-selinux was given.
4152 if test "${with_selinux+set}" = set; then :
4153 withval=$with_selinux;
4154 else
4155 with_selinux=yes
4156 fi
4157
4158
4159 # Check whether --with-gnutls was given.
4160 if test "${with_gnutls+set}" = set; then :
4161 withval=$with_gnutls;
4162 else
4163 with_gnutls=yes
4164 fi
4165
4166
4167 ## For the times when you want to build Emacs but don't have
4168 ## a suitable makeinfo, and can live without the manuals.
4169
4170 # Check whether --with-makeinfo was given.
4171 if test "${with_makeinfo+set}" = set; then :
4172 withval=$with_makeinfo;
4173 else
4174 with_makeinfo=yes
4175 fi
4176
4177
4178 ## Makefile.in needs the cache file name.
4179
4180
4181 ## This is an option because I do not know if all info/man support
4182 ## compressed files, nor how to test if they do so.
4183
4184 # Check whether --with-compress-info was given.
4185 if test "${with_compress_info+set}" = set; then :
4186 withval=$with_compress_info;
4187 else
4188 with_compress_info=yes
4189 fi
4190
4191 if test $with_compress_info = yes; then
4192 GZIP_INFO=yes
4193 else
4194 GZIP_INFO=
4195 fi
4196
4197
4198
4199 # Check whether --with-pkg-config-prog was given.
4200 if test "${with_pkg_config_prog+set}" = set; then :
4201 withval=$with_pkg_config_prog;
4202 fi
4203
4204 if test "X${with_pkg_config_prog}" != X; then
4205 if test "${with_pkg_config_prog}" != yes; then
4206 PKG_CONFIG="${with_pkg_config_prog}"
4207 fi
4208 fi
4209
4210 CRT_DIR=
4211
4212 # Check whether --with-crt-dir was given.
4213 if test "${with_crt_dir+set}" = set; then :
4214 withval=$with_crt_dir;
4215 fi
4216
4217 CRT_DIR="${with_crt_dir}"
4218
4219
4220 # Check whether --with-gameuser was given.
4221 if test "${with_gameuser+set}" = set; then :
4222 withval=$with_gameuser;
4223 fi
4224
4225 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4226 && gameuser="${with_gameuser}"
4227 test "X$gameuser" = X && gameuser=games
4228
4229
4230 # Check whether --with-gnustep-conf was given.
4231 if test "${with_gnustep_conf+set}" = set; then :
4232 withval=$with_gnustep_conf;
4233 fi
4234
4235 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4236 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4237 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4238 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4239
4240 # Check whether --enable-ns-self-contained was given.
4241 if test "${enable_ns_self_contained+set}" = set; then :
4242 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4243 else
4244 EN_NS_SELF_CONTAINED=yes
4245 fi
4246
4247
4248 # Check whether --enable-asserts was given.
4249 if test "${enable_asserts+set}" = set; then :
4250 enableval=$enable_asserts; USE_XASSERTS=$enableval
4251 else
4252 USE_XASSERTS=no
4253 fi
4254
4255
4256 # Check whether --enable-locallisppath was given.
4257 if test "${enable_locallisppath+set}" = set; then :
4258 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4259 locallisppath=
4260 elif test "${enableval}" != "yes"; then
4261 locallisppath=${enableval}
4262 fi
4263 fi
4264
4265
4266 # Check whether --enable-checking was given.
4267 if test "${enable_checking+set}" = set; then :
4268 enableval=$enable_checking; ac_checking_flags="${enableval}"
4269 fi
4270
4271 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4272 for check in $ac_checking_flags
4273 do
4274 case $check in
4275 # these set all the flags to specific states
4276 yes) ac_enable_checking=1 ;;
4277 no) ac_enable_checking= ;
4278 ac_gc_check_stringbytes= ;
4279 ac_gc_check_string_overrun= ;
4280 ac_gc_check_string_free_list= ;
4281 ac_xmalloc_overrun= ;
4282 ac_gc_check_cons_list= ;;
4283 all) ac_enable_checking=1 ;
4284 ac_gc_check_stringbytes=1 ;
4285 ac_gc_check_string_overrun=1 ;
4286 ac_gc_check_string_free_list=1 ;
4287 ac_xmalloc_overrun=1 ;
4288 ac_gc_check_cons_list=1 ;;
4289 # these enable particular checks
4290 stringbytes) ac_gc_check_stringbytes=1 ;;
4291 stringoverrun) ac_gc_check_string_overrun=1 ;;
4292 stringfreelist) ac_gc_check_string_free_list=1 ;;
4293 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4294 conslist) ac_gc_check_cons_list=1 ;;
4295 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4296 esac
4297 done
4298 IFS="$ac_save_IFS"
4299
4300 if test x$ac_enable_checking != x ; then
4301
4302 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4303
4304 fi
4305 if test x$ac_gc_check_stringbytes != x ; then
4306
4307 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4308
4309 fi
4310 if test x$ac_gc_check_string_overrun != x ; then
4311
4312 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4313
4314 fi
4315 if test x$ac_gc_check_string_free_list != x ; then
4316
4317 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4318
4319 fi
4320 if test x$ac_xmalloc_overrun != x ; then
4321
4322 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4323
4324 fi
4325 if test x$ac_gc_check_cons_list != x ; then
4326
4327 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4328
4329 fi
4330
4331 # Check whether --enable-use-lisp-union-type was given.
4332 if test "${enable_use_lisp_union_type+set}" = set; then :
4333 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4334
4335 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4336
4337 fi
4338 fi
4339
4340
4341
4342 # Check whether --enable-profiling was given.
4343 if test "${enable_profiling+set}" = set; then :
4344 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4345 fi
4346
4347 if test x$ac_enable_profiling != x ; then
4348 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4349 else
4350 PROFILING_CFLAGS=
4351 fi
4352
4353
4354 # Check whether --enable-autodepend was given.
4355 if test "${enable_autodepend+set}" = set; then :
4356 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4357 else
4358 ac_enable_autodepend=yes
4359 fi
4360
4361
4362 #### Make srcdir absolute, if it isn't already. It's important to
4363 #### avoid running the path through pwd unnecessarily, since pwd can
4364 #### give you automounter prefixes, which can go away. We do all this
4365 #### so Emacs can find its files when run uninstalled.
4366 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4367 unset CDPATH
4368 case "${srcdir}" in
4369 /* ) ;;
4370 . )
4371 ## We may be able to use the $PWD environment variable to make this
4372 ## absolute. But sometimes PWD is inaccurate.
4373 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4374 ## but that tested only for a well-formed and valid PWD,
4375 ## it did not object when PWD was well-formed and valid but just wrong.
4376 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4377 then
4378 srcdir="$PWD"
4379 else
4380 srcdir="`(cd ${srcdir}; pwd)`"
4381 fi
4382 ;;
4383 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4384 esac
4385
4386 #### Given the configuration name, set opsysfile to the
4387 #### name of s/*.h file we should use.
4388
4389 ### Canonicalize the configuration name.
4390
4391 # Make sure we can run config.sub.
4392 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4393 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4394
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4396 $as_echo_n "checking build system type... " >&6; }
4397 if test "${ac_cv_build+set}" = set; then :
4398 $as_echo_n "(cached) " >&6
4399 else
4400 ac_build_alias=$build_alias
4401 test "x$ac_build_alias" = x &&
4402 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4403 test "x$ac_build_alias" = x &&
4404 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4405 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4406 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4407
4408 fi
4409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4410 $as_echo "$ac_cv_build" >&6; }
4411 case $ac_cv_build in
4412 *-*-*) ;;
4413 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4414 esac
4415 build=$ac_cv_build
4416 ac_save_IFS=$IFS; IFS='-'
4417 set x $ac_cv_build
4418 shift
4419 build_cpu=$1
4420 build_vendor=$2
4421 shift; shift
4422 # Remember, the first character of IFS is used to create $*,
4423 # except with old shells:
4424 build_os=$*
4425 IFS=$ac_save_IFS
4426 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4427
4428
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4430 $as_echo_n "checking host system type... " >&6; }
4431 if test "${ac_cv_host+set}" = set; then :
4432 $as_echo_n "(cached) " >&6
4433 else
4434 if test "x$host_alias" = x; then
4435 ac_cv_host=$ac_cv_build
4436 else
4437 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4438 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4439 fi
4440
4441 fi
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4443 $as_echo "$ac_cv_host" >&6; }
4444 case $ac_cv_host in
4445 *-*-*) ;;
4446 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4447 esac
4448 host=$ac_cv_host
4449 ac_save_IFS=$IFS; IFS='-'
4450 set x $ac_cv_host
4451 shift
4452 host_cpu=$1
4453 host_vendor=$2
4454 shift; shift
4455 # Remember, the first character of IFS is used to create $*,
4456 # except with old shells:
4457 host_os=$*
4458 IFS=$ac_save_IFS
4459 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4460
4461
4462 canonical=$host
4463 configuration=${host_alias-${build_alias-$host}}
4464
4465
4466
4467 ### If you add support for a new configuration, add code to this
4468 ### switch statement to recognize your configuration name and select
4469 ### the appropriate operating system file.
4470
4471 ### You would hope that you could choose an s/*.h
4472 ### file based on the operating system portion. However, it turns out
4473 ### that each s/*.h file is pretty manufacturer-specific.
4474 ### So we basically have to have a special case for each
4475 ### configuration name.
4476 ###
4477 ### As far as handling version numbers on operating systems is
4478 ### concerned, make sure things will fail in a fixable way. If
4479 ### /etc/MACHINES doesn't say anything about version numbers, be
4480 ### prepared to handle anything reasonably. If version numbers
4481 ### matter, be sure /etc/MACHINES says something about it.
4482
4483 opsys='' unported=no
4484 case "${canonical}" in
4485
4486 ## GNU/Linux and similar ports
4487 *-*-linux* )
4488 opsys=gnu-linux
4489 ;;
4490
4491 ## FreeBSD ports
4492 *-*-freebsd* )
4493 opsys=freebsd
4494 ;;
4495
4496 ## FreeBSD kernel + glibc based userland
4497 *-*-kfreebsd*gnu* )
4498 opsys=gnu-kfreebsd
4499 ;;
4500
4501 ## NetBSD ports
4502 *-*-netbsd* )
4503 opsys=netbsd
4504 ;;
4505
4506 ## OpenBSD ports
4507 *-*-openbsd* )
4508 opsys=openbsd
4509 ;;
4510
4511 ## Apple Darwin / Mac OS X
4512 *-apple-darwin* )
4513 case "${canonical}" in
4514 i[3456]86-* ) ;;
4515 powerpc-* ) ;;
4516 x86_64-* ) ;;
4517 * ) unported=yes ;;
4518 esac
4519 opsys=darwin
4520 ## Use fink packages if available.
4521 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4522 ## if test -d /sw/include && test -d /sw/lib; then
4523 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4524 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4525 ## fi
4526 ;;
4527
4528 ## HP 9000 series 700 and 800, running HP/UX
4529 hppa*-hp-hpux10.2* )
4530 opsys=hpux10-20
4531 ;;
4532 hppa*-hp-hpux1[1-9]* )
4533 opsys=hpux11
4534 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4535 ;;
4536
4537 ## IBM machines
4538 rs6000-ibm-aix4.[23]* )
4539 opsys=aix4-2
4540 ;;
4541 powerpc-ibm-aix4.[23]* )
4542 opsys=aix4-2
4543 ;;
4544 rs6000-ibm-aix[56]* )
4545 opsys=aix4-2
4546 ;;
4547 powerpc-ibm-aix[56]* )
4548 opsys=aix4-2
4549 ;;
4550
4551 ## Silicon Graphics machines
4552 ## Iris 4D
4553 mips-sgi-irix6.5 )
4554 opsys=irix6-5
4555 # Without defining _LANGUAGE_C, things get masked out in the headers
4556 # so that, for instance, grepping for `free' in stdlib.h fails and
4557 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4558 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4559 ;;
4560
4561 ## Suns
4562 *-sun-solaris* \
4563 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4564 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4565 case "${canonical}" in
4566 i[3456]86-*-* ) ;;
4567 amd64-*-*|x86_64-*-*) ;;
4568 sparc* ) ;;
4569 * ) unported=yes ;;
4570 esac
4571 case "${canonical}" in
4572 *-sunos5.6* | *-solaris2.6* )
4573 opsys=sol2-6
4574 RANLIB="ar -ts"
4575 ;;
4576 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4577 opsys=sol2-6
4578 emacs_check_sunpro_c=yes
4579 ;;
4580 *-sunos5* | *-solaris* )
4581 opsys=sol2-10
4582 emacs_check_sunpro_c=yes
4583 ;;
4584 esac
4585 ## Watch out for a compiler that we know will not work.
4586 case "${canonical}" in
4587 *-solaris* | *-sunos5* )
4588 if [ "x$CC" = x/usr/ucb/cc ]; then
4589 ## /usr/ucb/cc doesn't work;
4590 ## we should find some other compiler that does work.
4591 unset CC
4592 fi
4593 ;;
4594 *) ;;
4595 esac
4596 ;;
4597
4598 ## Intel 386 machines where we don't care about the manufacturer.
4599 i[3456]86-*-* )
4600 case "${canonical}" in
4601 *-cygwin ) opsys=cygwin ;;
4602 *-darwin* ) opsys=darwin ;;
4603 *-sysv4.2uw* ) opsys=unixware ;;
4604 *-sysv5uw* ) opsys=unixware ;;
4605 *-sysv5OpenUNIX* ) opsys=unixware ;;
4606 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4607 esac
4608 ;;
4609
4610 * )
4611 unported=yes
4612 ;;
4613 esac
4614
4615 ### If the code above didn't choose an operating system, just choose
4616 ### an operating system based on the configuration name. You really
4617 ### only want to use this when you have no idea what the right
4618 ### operating system is; if you know what operating systems a machine
4619 ### runs, it's cleaner to make it explicit in the case statement
4620 ### above.
4621 if test x"${opsys}" = x; then
4622 case "${canonical}" in
4623 *-gnu* ) opsys=gnu ;;
4624 * )
4625 unported=yes
4626 ;;
4627 esac
4628 fi
4629
4630
4631
4632 if test $unported = yes; then
4633 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4634 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4635 fi
4636
4637 opsysfile="s/${opsys}.h"
4638
4639
4640 #### Choose a compiler.
4641
4642 ac_ext=c
4643 ac_cpp='$CPP $CPPFLAGS'
4644 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4645 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4646 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4647 if test -n "$ac_tool_prefix"; then
4648 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4649 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4651 $as_echo_n "checking for $ac_word... " >&6; }
4652 if test "${ac_cv_prog_CC+set}" = set; then :
4653 $as_echo_n "(cached) " >&6
4654 else
4655 if test -n "$CC"; then
4656 ac_cv_prog_CC="$CC" # Let the user override the test.
4657 else
4658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4659 for as_dir in $PATH
4660 do
4661 IFS=$as_save_IFS
4662 test -z "$as_dir" && as_dir=.
4663 for ac_exec_ext in '' $ac_executable_extensions; do
4664 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4665 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4667 break 2
4668 fi
4669 done
4670 done
4671 IFS=$as_save_IFS
4672
4673 fi
4674 fi
4675 CC=$ac_cv_prog_CC
4676 if test -n "$CC"; then
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4678 $as_echo "$CC" >&6; }
4679 else
4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4681 $as_echo "no" >&6; }
4682 fi
4683
4684
4685 fi
4686 if test -z "$ac_cv_prog_CC"; then
4687 ac_ct_CC=$CC
4688 # Extract the first word of "gcc", so it can be a program name with args.
4689 set dummy gcc; ac_word=$2
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4691 $as_echo_n "checking for $ac_word... " >&6; }
4692 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4693 $as_echo_n "(cached) " >&6
4694 else
4695 if test -n "$ac_ct_CC"; then
4696 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4697 else
4698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699 for as_dir in $PATH
4700 do
4701 IFS=$as_save_IFS
4702 test -z "$as_dir" && as_dir=.
4703 for ac_exec_ext in '' $ac_executable_extensions; do
4704 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4705 ac_cv_prog_ac_ct_CC="gcc"
4706 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4707 break 2
4708 fi
4709 done
4710 done
4711 IFS=$as_save_IFS
4712
4713 fi
4714 fi
4715 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4716 if test -n "$ac_ct_CC"; then
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4718 $as_echo "$ac_ct_CC" >&6; }
4719 else
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4721 $as_echo "no" >&6; }
4722 fi
4723
4724 if test "x$ac_ct_CC" = x; then
4725 CC=""
4726 else
4727 case $cross_compiling:$ac_tool_warned in
4728 yes:)
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4731 ac_tool_warned=yes ;;
4732 esac
4733 CC=$ac_ct_CC
4734 fi
4735 else
4736 CC="$ac_cv_prog_CC"
4737 fi
4738
4739 if test -z "$CC"; then
4740 if test -n "$ac_tool_prefix"; then
4741 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4742 set dummy ${ac_tool_prefix}cc; ac_word=$2
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4744 $as_echo_n "checking for $ac_word... " >&6; }
4745 if test "${ac_cv_prog_CC+set}" = set; then :
4746 $as_echo_n "(cached) " >&6
4747 else
4748 if test -n "$CC"; then
4749 ac_cv_prog_CC="$CC" # Let the user override the test.
4750 else
4751 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4752 for as_dir in $PATH
4753 do
4754 IFS=$as_save_IFS
4755 test -z "$as_dir" && as_dir=.
4756 for ac_exec_ext in '' $ac_executable_extensions; do
4757 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4758 ac_cv_prog_CC="${ac_tool_prefix}cc"
4759 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4760 break 2
4761 fi
4762 done
4763 done
4764 IFS=$as_save_IFS
4765
4766 fi
4767 fi
4768 CC=$ac_cv_prog_CC
4769 if test -n "$CC"; then
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4771 $as_echo "$CC" >&6; }
4772 else
4773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4774 $as_echo "no" >&6; }
4775 fi
4776
4777
4778 fi
4779 fi
4780 if test -z "$CC"; then
4781 # Extract the first word of "cc", so it can be a program name with args.
4782 set dummy cc; 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="$CC" # Let the user override the test.
4790 else
4791 ac_prog_rejected=no
4792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4793 for as_dir in $PATH
4794 do
4795 IFS=$as_save_IFS
4796 test -z "$as_dir" && as_dir=.
4797 for ac_exec_ext in '' $ac_executable_extensions; do
4798 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4799 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4800 ac_prog_rejected=yes
4801 continue
4802 fi
4803 ac_cv_prog_CC="cc"
4804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4805 break 2
4806 fi
4807 done
4808 done
4809 IFS=$as_save_IFS
4810
4811 if test $ac_prog_rejected = yes; then
4812 # We found a bogon in the path, so make sure we never use it.
4813 set dummy $ac_cv_prog_CC
4814 shift
4815 if test $# != 0; then
4816 # We chose a different compiler from the bogus one.
4817 # However, it has the same basename, so the bogon will be chosen
4818 # first if we set CC to just the basename; use the full file name.
4819 shift
4820 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4821 fi
4822 fi
4823 fi
4824 fi
4825 CC=$ac_cv_prog_CC
4826 if test -n "$CC"; then
4827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4828 $as_echo "$CC" >&6; }
4829 else
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4831 $as_echo "no" >&6; }
4832 fi
4833
4834
4835 fi
4836 if test -z "$CC"; then
4837 if test -n "$ac_tool_prefix"; then
4838 for ac_prog in cl.exe
4839 do
4840 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4841 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4843 $as_echo_n "checking for $ac_word... " >&6; }
4844 if test "${ac_cv_prog_CC+set}" = set; then :
4845 $as_echo_n "(cached) " >&6
4846 else
4847 if test -n "$CC"; then
4848 ac_cv_prog_CC="$CC" # Let the user override the test.
4849 else
4850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4851 for as_dir in $PATH
4852 do
4853 IFS=$as_save_IFS
4854 test -z "$as_dir" && as_dir=.
4855 for ac_exec_ext in '' $ac_executable_extensions; do
4856 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4857 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4859 break 2
4860 fi
4861 done
4862 done
4863 IFS=$as_save_IFS
4864
4865 fi
4866 fi
4867 CC=$ac_cv_prog_CC
4868 if test -n "$CC"; then
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4870 $as_echo "$CC" >&6; }
4871 else
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4873 $as_echo "no" >&6; }
4874 fi
4875
4876
4877 test -n "$CC" && break
4878 done
4879 fi
4880 if test -z "$CC"; then
4881 ac_ct_CC=$CC
4882 for ac_prog in cl.exe
4883 do
4884 # Extract the first word of "$ac_prog", so it can be a program name with args.
4885 set dummy $ac_prog; ac_word=$2
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4887 $as_echo_n "checking for $ac_word... " >&6; }
4888 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4889 $as_echo_n "(cached) " >&6
4890 else
4891 if test -n "$ac_ct_CC"; then
4892 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4893 else
4894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4895 for as_dir in $PATH
4896 do
4897 IFS=$as_save_IFS
4898 test -z "$as_dir" && as_dir=.
4899 for ac_exec_ext in '' $ac_executable_extensions; do
4900 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4901 ac_cv_prog_ac_ct_CC="$ac_prog"
4902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4903 break 2
4904 fi
4905 done
4906 done
4907 IFS=$as_save_IFS
4908
4909 fi
4910 fi
4911 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4912 if test -n "$ac_ct_CC"; then
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4914 $as_echo "$ac_ct_CC" >&6; }
4915 else
4916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4917 $as_echo "no" >&6; }
4918 fi
4919
4920
4921 test -n "$ac_ct_CC" && break
4922 done
4923
4924 if test "x$ac_ct_CC" = x; then
4925 CC=""
4926 else
4927 case $cross_compiling:$ac_tool_warned in
4928 yes:)
4929 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4930 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4931 ac_tool_warned=yes ;;
4932 esac
4933 CC=$ac_ct_CC
4934 fi
4935 fi
4936
4937 fi
4938
4939
4940 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4941 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4942 as_fn_error "no acceptable C compiler found in \$PATH
4943 See \`config.log' for more details." "$LINENO" 5; }
4944
4945 # Provide some information about the compiler.
4946 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4947 set X $ac_compile
4948 ac_compiler=$2
4949 for ac_option in --version -v -V -qversion; do
4950 { { ac_try="$ac_compiler $ac_option >&5"
4951 case "(($ac_try" in
4952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4953 *) ac_try_echo=$ac_try;;
4954 esac
4955 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4956 $as_echo "$ac_try_echo"; } >&5
4957 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4958 ac_status=$?
4959 if test -s conftest.err; then
4960 sed '10a\
4961 ... rest of stderr output deleted ...
4962 10q' conftest.err >conftest.er1
4963 cat conftest.er1 >&5
4964 fi
4965 rm -f conftest.er1 conftest.err
4966 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4967 test $ac_status = 0; }
4968 done
4969
4970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4971 /* end confdefs.h. */
4972
4973 int
4974 main ()
4975 {
4976
4977 ;
4978 return 0;
4979 }
4980 _ACEOF
4981 ac_clean_files_save=$ac_clean_files
4982 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4983 # Try to create an executable without -o first, disregard a.out.
4984 # It will help us diagnose broken compilers, and finding out an intuition
4985 # of exeext.
4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4987 $as_echo_n "checking whether the C compiler works... " >&6; }
4988 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4989
4990 # The possible output files:
4991 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4992
4993 ac_rmfiles=
4994 for ac_file in $ac_files
4995 do
4996 case $ac_file in
4997 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4998 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4999 esac
5000 done
5001 rm -f $ac_rmfiles
5002
5003 if { { ac_try="$ac_link_default"
5004 case "(($ac_try" in
5005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5006 *) ac_try_echo=$ac_try;;
5007 esac
5008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5009 $as_echo "$ac_try_echo"; } >&5
5010 (eval "$ac_link_default") 2>&5
5011 ac_status=$?
5012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5013 test $ac_status = 0; }; then :
5014 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
5015 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
5016 # in a Makefile. We should not override ac_cv_exeext if it was cached,
5017 # so that the user can short-circuit this test for compilers unknown to
5018 # Autoconf.
5019 for ac_file in $ac_files ''
5020 do
5021 test -f "$ac_file" || continue
5022 case $ac_file in
5023 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5024 ;;
5025 [ab].out )
5026 # We found the default executable, but exeext='' is most
5027 # certainly right.
5028 break;;
5029 *.* )
5030 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5031 then :; else
5032 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5033 fi
5034 # We set ac_cv_exeext here because the later test for it is not
5035 # safe: cross compilers may not add the suffix if given an `-o'
5036 # argument, so we may need to know it at that point already.
5037 # Even if this section looks crufty: it has the advantage of
5038 # actually working.
5039 break;;
5040 * )
5041 break;;
5042 esac
5043 done
5044 test "$ac_cv_exeext" = no && ac_cv_exeext=
5045
5046 else
5047 ac_file=''
5048 fi
5049 if test -z "$ac_file"; then :
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5051 $as_echo "no" >&6; }
5052 $as_echo "$as_me: failed program was:" >&5
5053 sed 's/^/| /' conftest.$ac_ext >&5
5054
5055 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5056 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5057 { as_fn_set_status 77
5058 as_fn_error "C compiler cannot create executables
5059 See \`config.log' for more details." "$LINENO" 5; }; }
5060 else
5061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5062 $as_echo "yes" >&6; }
5063 fi
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5065 $as_echo_n "checking for C compiler default output file name... " >&6; }
5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5067 $as_echo "$ac_file" >&6; }
5068 ac_exeext=$ac_cv_exeext
5069
5070 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5071 ac_clean_files=$ac_clean_files_save
5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5073 $as_echo_n "checking for suffix of executables... " >&6; }
5074 if { { ac_try="$ac_link"
5075 case "(($ac_try" in
5076 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5077 *) ac_try_echo=$ac_try;;
5078 esac
5079 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5080 $as_echo "$ac_try_echo"; } >&5
5081 (eval "$ac_link") 2>&5
5082 ac_status=$?
5083 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5084 test $ac_status = 0; }; then :
5085 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5086 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5087 # work properly (i.e., refer to `conftest.exe'), while it won't with
5088 # `rm'.
5089 for ac_file in conftest.exe conftest conftest.*; do
5090 test -f "$ac_file" || continue
5091 case $ac_file in
5092 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5093 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5094 break;;
5095 * ) break;;
5096 esac
5097 done
5098 else
5099 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5101 as_fn_error "cannot compute suffix of executables: cannot compile and link
5102 See \`config.log' for more details." "$LINENO" 5; }
5103 fi
5104 rm -f conftest conftest$ac_cv_exeext
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5106 $as_echo "$ac_cv_exeext" >&6; }
5107
5108 rm -f conftest.$ac_ext
5109 EXEEXT=$ac_cv_exeext
5110 ac_exeext=$EXEEXT
5111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5112 /* end confdefs.h. */
5113 #include <stdio.h>
5114 int
5115 main ()
5116 {
5117 FILE *f = fopen ("conftest.out", "w");
5118 return ferror (f) || fclose (f) != 0;
5119
5120 ;
5121 return 0;
5122 }
5123 _ACEOF
5124 ac_clean_files="$ac_clean_files conftest.out"
5125 # Check that the compiler produces executables we can run. If not, either
5126 # the compiler is broken, or we cross compile.
5127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5128 $as_echo_n "checking whether we are cross compiling... " >&6; }
5129 if test "$cross_compiling" != yes; then
5130 { { ac_try="$ac_link"
5131 case "(($ac_try" in
5132 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5133 *) ac_try_echo=$ac_try;;
5134 esac
5135 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5136 $as_echo "$ac_try_echo"; } >&5
5137 (eval "$ac_link") 2>&5
5138 ac_status=$?
5139 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5140 test $ac_status = 0; }
5141 if { ac_try='./conftest$ac_cv_exeext'
5142 { { case "(($ac_try" in
5143 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5144 *) ac_try_echo=$ac_try;;
5145 esac
5146 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5147 $as_echo "$ac_try_echo"; } >&5
5148 (eval "$ac_try") 2>&5
5149 ac_status=$?
5150 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5151 test $ac_status = 0; }; }; then
5152 cross_compiling=no
5153 else
5154 if test "$cross_compiling" = maybe; then
5155 cross_compiling=yes
5156 else
5157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5159 as_fn_error "cannot run C compiled programs.
5160 If you meant to cross compile, use \`--host'.
5161 See \`config.log' for more details." "$LINENO" 5; }
5162 fi
5163 fi
5164 fi
5165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5166 $as_echo "$cross_compiling" >&6; }
5167
5168 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5169 ac_clean_files=$ac_clean_files_save
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5171 $as_echo_n "checking for suffix of object files... " >&6; }
5172 if test "${ac_cv_objext+set}" = set; then :
5173 $as_echo_n "(cached) " >&6
5174 else
5175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5176 /* end confdefs.h. */
5177
5178 int
5179 main ()
5180 {
5181
5182 ;
5183 return 0;
5184 }
5185 _ACEOF
5186 rm -f conftest.o conftest.obj
5187 if { { ac_try="$ac_compile"
5188 case "(($ac_try" in
5189 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5190 *) ac_try_echo=$ac_try;;
5191 esac
5192 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5193 $as_echo "$ac_try_echo"; } >&5
5194 (eval "$ac_compile") 2>&5
5195 ac_status=$?
5196 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5197 test $ac_status = 0; }; then :
5198 for ac_file in conftest.o conftest.obj conftest.*; do
5199 test -f "$ac_file" || continue;
5200 case $ac_file in
5201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5202 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5203 break;;
5204 esac
5205 done
5206 else
5207 $as_echo "$as_me: failed program was:" >&5
5208 sed 's/^/| /' conftest.$ac_ext >&5
5209
5210 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5211 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5212 as_fn_error "cannot compute suffix of object files: cannot compile
5213 See \`config.log' for more details." "$LINENO" 5; }
5214 fi
5215 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5216 fi
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5218 $as_echo "$ac_cv_objext" >&6; }
5219 OBJEXT=$ac_cv_objext
5220 ac_objext=$OBJEXT
5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5222 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5223 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5224 $as_echo_n "(cached) " >&6
5225 else
5226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5227 /* end confdefs.h. */
5228
5229 int
5230 main ()
5231 {
5232 #ifndef __GNUC__
5233 choke me
5234 #endif
5235
5236 ;
5237 return 0;
5238 }
5239 _ACEOF
5240 if ac_fn_c_try_compile "$LINENO"; then :
5241 ac_compiler_gnu=yes
5242 else
5243 ac_compiler_gnu=no
5244 fi
5245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5246 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5247
5248 fi
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5250 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5251 if test $ac_compiler_gnu = yes; then
5252 GCC=yes
5253 else
5254 GCC=
5255 fi
5256 ac_test_CFLAGS=${CFLAGS+set}
5257 ac_save_CFLAGS=$CFLAGS
5258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5259 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5260 if test "${ac_cv_prog_cc_g+set}" = set; then :
5261 $as_echo_n "(cached) " >&6
5262 else
5263 ac_save_c_werror_flag=$ac_c_werror_flag
5264 ac_c_werror_flag=yes
5265 ac_cv_prog_cc_g=no
5266 CFLAGS="-g"
5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5268 /* end confdefs.h. */
5269
5270 int
5271 main ()
5272 {
5273
5274 ;
5275 return 0;
5276 }
5277 _ACEOF
5278 if ac_fn_c_try_compile "$LINENO"; then :
5279 ac_cv_prog_cc_g=yes
5280 else
5281 CFLAGS=""
5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5283 /* end confdefs.h. */
5284
5285 int
5286 main ()
5287 {
5288
5289 ;
5290 return 0;
5291 }
5292 _ACEOF
5293 if ac_fn_c_try_compile "$LINENO"; then :
5294
5295 else
5296 ac_c_werror_flag=$ac_save_c_werror_flag
5297 CFLAGS="-g"
5298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5299 /* end confdefs.h. */
5300
5301 int
5302 main ()
5303 {
5304
5305 ;
5306 return 0;
5307 }
5308 _ACEOF
5309 if ac_fn_c_try_compile "$LINENO"; then :
5310 ac_cv_prog_cc_g=yes
5311 fi
5312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5313 fi
5314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5315 fi
5316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5317 ac_c_werror_flag=$ac_save_c_werror_flag
5318 fi
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5320 $as_echo "$ac_cv_prog_cc_g" >&6; }
5321 if test "$ac_test_CFLAGS" = set; then
5322 CFLAGS=$ac_save_CFLAGS
5323 elif test $ac_cv_prog_cc_g = yes; then
5324 if test "$GCC" = yes; then
5325 CFLAGS="-g -O2"
5326 else
5327 CFLAGS="-g"
5328 fi
5329 else
5330 if test "$GCC" = yes; then
5331 CFLAGS="-O2"
5332 else
5333 CFLAGS=
5334 fi
5335 fi
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5337 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5338 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5339 $as_echo_n "(cached) " >&6
5340 else
5341 ac_cv_prog_cc_c89=no
5342 ac_save_CC=$CC
5343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5344 /* end confdefs.h. */
5345 #include <stdarg.h>
5346 #include <stdio.h>
5347 #include <sys/types.h>
5348 #include <sys/stat.h>
5349 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5350 struct buf { int x; };
5351 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5352 static char *e (p, i)
5353 char **p;
5354 int i;
5355 {
5356 return p[i];
5357 }
5358 static char *f (char * (*g) (char **, int), char **p, ...)
5359 {
5360 char *s;
5361 va_list v;
5362 va_start (v,p);
5363 s = g (p, va_arg (v,int));
5364 va_end (v);
5365 return s;
5366 }
5367
5368 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5369 function prototypes and stuff, but not '\xHH' hex character constants.
5370 These don't provoke an error unfortunately, instead are silently treated
5371 as 'x'. The following induces an error, until -std is added to get
5372 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5373 array size at least. It's necessary to write '\x00'==0 to get something
5374 that's true only with -std. */
5375 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5376
5377 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5378 inside strings and character constants. */
5379 #define FOO(x) 'x'
5380 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5381
5382 int test (int i, double x);
5383 struct s1 {int (*f) (int a);};
5384 struct s2 {int (*f) (double a);};
5385 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5386 int argc;
5387 char **argv;
5388 int
5389 main ()
5390 {
5391 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5392 ;
5393 return 0;
5394 }
5395 _ACEOF
5396 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5397 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5398 do
5399 CC="$ac_save_CC $ac_arg"
5400 if ac_fn_c_try_compile "$LINENO"; then :
5401 ac_cv_prog_cc_c89=$ac_arg
5402 fi
5403 rm -f core conftest.err conftest.$ac_objext
5404 test "x$ac_cv_prog_cc_c89" != "xno" && break
5405 done
5406 rm -f conftest.$ac_ext
5407 CC=$ac_save_CC
5408
5409 fi
5410 # AC_CACHE_VAL
5411 case "x$ac_cv_prog_cc_c89" in
5412 x)
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5414 $as_echo "none needed" >&6; } ;;
5415 xno)
5416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5417 $as_echo "unsupported" >&6; } ;;
5418 *)
5419 CC="$CC $ac_cv_prog_cc_c89"
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5421 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5422 esac
5423 if test "x$ac_cv_prog_cc_c89" != xno; then :
5424
5425 fi
5426
5427 ac_ext=c
5428 ac_cpp='$CPP $CPPFLAGS'
5429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5432 DEPDIR="${am__leading_dot}deps"
5433
5434 ac_config_commands="$ac_config_commands depfiles"
5435
5436
5437 am_make=${MAKE-make}
5438 cat > confinc << 'END'
5439 am__doit:
5440 @echo this is the am__doit target
5441 .PHONY: am__doit
5442 END
5443 # If we don't find an include directive, just comment out the code.
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5445 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5446 am__include="#"
5447 am__quote=
5448 _am_result=none
5449 # First try GNU make style include.
5450 echo "include confinc" > confmf
5451 # Ignore all kinds of additional output from `make'.
5452 case `$am_make -s -f confmf 2> /dev/null` in #(
5453 *the\ am__doit\ target*)
5454 am__include=include
5455 am__quote=
5456 _am_result=GNU
5457 ;;
5458 esac
5459 # Now try BSD make style include.
5460 if test "$am__include" = "#"; then
5461 echo '.include "confinc"' > confmf
5462 case `$am_make -s -f confmf 2> /dev/null` in #(
5463 *the\ am__doit\ target*)
5464 am__include=.include
5465 am__quote="\""
5466 _am_result=BSD
5467 ;;
5468 esac
5469 fi
5470
5471
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5473 $as_echo "$_am_result" >&6; }
5474 rm -f confinc confmf
5475
5476 # Check whether --enable-dependency-tracking was given.
5477 if test "${enable_dependency_tracking+set}" = set; then :
5478 enableval=$enable_dependency_tracking;
5479 fi
5480
5481 if test "x$enable_dependency_tracking" != xno; then
5482 am_depcomp="$ac_aux_dir/depcomp"
5483 AMDEPBACKSLASH='\'
5484 fi
5485 if test "x$enable_dependency_tracking" != xno; then
5486 AMDEP_TRUE=
5487 AMDEP_FALSE='#'
5488 else
5489 AMDEP_TRUE='#'
5490 AMDEP_FALSE=
5491 fi
5492
5493
5494
5495 depcc="$CC" am_compiler_list=
5496
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5498 $as_echo_n "checking dependency style of $depcc... " >&6; }
5499 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5500 $as_echo_n "(cached) " >&6
5501 else
5502 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5503 # We make a subdir and do the tests there. Otherwise we can end up
5504 # making bogus files that we don't know about and never remove. For
5505 # instance it was reported that on HP-UX the gcc test will end up
5506 # making a dummy file named `D' -- because `-MD' means `put the output
5507 # in D'.
5508 mkdir conftest.dir
5509 # Copy depcomp to subdir because otherwise we won't find it if we're
5510 # using a relative directory.
5511 cp "$am_depcomp" conftest.dir
5512 cd conftest.dir
5513 # We will build objects and dependencies in a subdirectory because
5514 # it helps to detect inapplicable dependency modes. For instance
5515 # both Tru64's cc and ICC support -MD to output dependencies as a
5516 # side effect of compilation, but ICC will put the dependencies in
5517 # the current directory while Tru64 will put them in the object
5518 # directory.
5519 mkdir sub
5520
5521 am_cv_CC_dependencies_compiler_type=none
5522 if test "$am_compiler_list" = ""; then
5523 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5524 fi
5525 am__universal=false
5526 case " $depcc " in #(
5527 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5528 esac
5529
5530 for depmode in $am_compiler_list; do
5531 # Setup a source with many dependencies, because some compilers
5532 # like to wrap large dependency lists on column 80 (with \), and
5533 # we should not choose a depcomp mode which is confused by this.
5534 #
5535 # We need to recreate these files for each test, as the compiler may
5536 # overwrite some of them when testing with obscure command lines.
5537 # This happens at least with the AIX C compiler.
5538 : > sub/conftest.c
5539 for i in 1 2 3 4 5 6; do
5540 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5541 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5542 # Solaris 8's {/usr,}/bin/sh.
5543 touch sub/conftst$i.h
5544 done
5545 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5546
5547 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5548 # mode. It turns out that the SunPro C++ compiler does not properly
5549 # handle `-M -o', and we need to detect this. Also, some Intel
5550 # versions had trouble with output in subdirs
5551 am__obj=sub/conftest.${OBJEXT-o}
5552 am__minus_obj="-o $am__obj"
5553 case $depmode in
5554 gcc)
5555 # This depmode causes a compiler race in universal mode.
5556 test "$am__universal" = false || continue
5557 ;;
5558 nosideeffect)
5559 # after this tag, mechanisms are not by side-effect, so they'll
5560 # only be used when explicitly requested
5561 if test "x$enable_dependency_tracking" = xyes; then
5562 continue
5563 else
5564 break
5565 fi
5566 ;;
5567 msvisualcpp | msvcmsys)
5568 # This compiler won't grok `-c -o', but also, the minuso test has
5569 # not run yet. These depmodes are late enough in the game, and
5570 # so weak that their functioning should not be impacted.
5571 am__obj=conftest.${OBJEXT-o}
5572 am__minus_obj=
5573 ;;
5574 none) break ;;
5575 esac
5576 if depmode=$depmode \
5577 source=sub/conftest.c object=$am__obj \
5578 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5579 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5580 >/dev/null 2>conftest.err &&
5581 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5582 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5583 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5584 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5585 # icc doesn't choke on unknown options, it will just issue warnings
5586 # or remarks (even with -Werror). So we grep stderr for any message
5587 # that says an option was ignored or not supported.
5588 # When given -MP, icc 7.0 and 7.1 complain thusly:
5589 # icc: Command line warning: ignoring option '-M'; no argument required
5590 # The diagnosis changed in icc 8.0:
5591 # icc: Command line remark: option '-MP' not supported
5592 if (grep 'ignoring option' conftest.err ||
5593 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5594 am_cv_CC_dependencies_compiler_type=$depmode
5595 break
5596 fi
5597 fi
5598 done
5599
5600 cd ..
5601 rm -rf conftest.dir
5602 else
5603 am_cv_CC_dependencies_compiler_type=none
5604 fi
5605
5606 fi
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5608 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5609 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5610
5611 if
5612 test "x$enable_dependency_tracking" != xno \
5613 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5614 am__fastdepCC_TRUE=
5615 am__fastdepCC_FALSE='#'
5616 else
5617 am__fastdepCC_TRUE='#'
5618 am__fastdepCC_FALSE=
5619 fi
5620
5621
5622 if test "x$CC" != xcc; then
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5624 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5625 else
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5627 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5628 fi
5629 set dummy $CC; ac_cc=`$as_echo "$2" |
5630 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5631 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5632 $as_echo_n "(cached) " >&6
5633 else
5634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h. */
5636
5637 int
5638 main ()
5639 {
5640
5641 ;
5642 return 0;
5643 }
5644 _ACEOF
5645 # Make sure it works both with $CC and with simple cc.
5646 # We do the test twice because some compilers refuse to overwrite an
5647 # existing .o file with -o, though they will create one.
5648 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5649 rm -f conftest2.*
5650 if { { case "(($ac_try" in
5651 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5652 *) ac_try_echo=$ac_try;;
5653 esac
5654 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5655 $as_echo "$ac_try_echo"; } >&5
5656 (eval "$ac_try") 2>&5
5657 ac_status=$?
5658 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5659 test $ac_status = 0; } &&
5660 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5662 *) ac_try_echo=$ac_try;;
5663 esac
5664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5665 $as_echo "$ac_try_echo"; } >&5
5666 (eval "$ac_try") 2>&5
5667 ac_status=$?
5668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5669 test $ac_status = 0; };
5670 then
5671 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5672 if test "x$CC" != xcc; then
5673 # Test first that cc exists at all.
5674 if { ac_try='cc -c conftest.$ac_ext >&5'
5675 { { case "(($ac_try" in
5676 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5677 *) ac_try_echo=$ac_try;;
5678 esac
5679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5680 $as_echo "$ac_try_echo"; } >&5
5681 (eval "$ac_try") 2>&5
5682 ac_status=$?
5683 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5684 test $ac_status = 0; }; }; then
5685 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5686 rm -f conftest2.*
5687 if { { case "(($ac_try" in
5688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5689 *) ac_try_echo=$ac_try;;
5690 esac
5691 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5692 $as_echo "$ac_try_echo"; } >&5
5693 (eval "$ac_try") 2>&5
5694 ac_status=$?
5695 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5696 test $ac_status = 0; } &&
5697 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5699 *) ac_try_echo=$ac_try;;
5700 esac
5701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5702 $as_echo "$ac_try_echo"; } >&5
5703 (eval "$ac_try") 2>&5
5704 ac_status=$?
5705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5706 test $ac_status = 0; };
5707 then
5708 # cc works too.
5709 :
5710 else
5711 # cc exists but doesn't like -o.
5712 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5713 fi
5714 fi
5715 fi
5716 else
5717 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5718 fi
5719 rm -f core conftest*
5720
5721 fi
5722 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5724 $as_echo "yes" >&6; }
5725 else
5726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5727 $as_echo "no" >&6; }
5728
5729 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5730
5731 fi
5732
5733 # FIXME: we rely on the cache variable name because
5734 # there is no other way.
5735 set dummy $CC
5736 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5737 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5738 if test "$am_t" != yes; then
5739 # Losing compiler, so override with the script.
5740 # FIXME: It is wrong to rewrite CC.
5741 # But if we don't then we get into trouble of one sort or another.
5742 # A longer-term fix would be to have automake use am__CC in this case,
5743 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5744 CC="$am_aux_dir/compile $CC"
5745 fi
5746
5747
5748
5749 if test x$GCC = xyes; then
5750 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5751 else
5752 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5753 fi
5754
5755 # Initialize gnulib right after choosing the compiler.
5756
5757 ac_ext=c
5758 ac_cpp='$CPP $CPPFLAGS'
5759 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5760 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5761 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5763 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5764 # On Suns, sometimes $CPP names a directory.
5765 if test -n "$CPP" && test -d "$CPP"; then
5766 CPP=
5767 fi
5768 if test -z "$CPP"; then
5769 if test "${ac_cv_prog_CPP+set}" = set; then :
5770 $as_echo_n "(cached) " >&6
5771 else
5772 # Double quotes because CPP needs to be expanded
5773 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5774 do
5775 ac_preproc_ok=false
5776 for ac_c_preproc_warn_flag in '' yes
5777 do
5778 # Use a header file that comes with gcc, so configuring glibc
5779 # with a fresh cross-compiler works.
5780 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5781 # <limits.h> exists even on freestanding compilers.
5782 # On the NeXT, cc -E runs the code through the compiler's parser,
5783 # not just through cpp. "Syntax error" is here to catch this case.
5784 cat confdefs.h - <<_ACEOF >conftest.$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 $ac_preproc_ok; then :
5821 break
5822 fi
5823
5824 done
5825 ac_cv_prog_CPP=$CPP
5826
5827 fi
5828 CPP=$ac_cv_prog_CPP
5829 else
5830 ac_cv_prog_CPP=$CPP
5831 fi
5832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5833 $as_echo "$CPP" >&6; }
5834 ac_preproc_ok=false
5835 for ac_c_preproc_warn_flag in '' yes
5836 do
5837 # Use a header file that comes with gcc, so configuring glibc
5838 # with a fresh cross-compiler works.
5839 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5840 # <limits.h> exists even on freestanding compilers.
5841 # On the NeXT, cc -E runs the code through the compiler's parser,
5842 # not just through cpp. "Syntax error" is here to catch this case.
5843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5844 /* end confdefs.h. */
5845 #ifdef __STDC__
5846 # include <limits.h>
5847 #else
5848 # include <assert.h>
5849 #endif
5850 Syntax error
5851 _ACEOF
5852 if ac_fn_c_try_cpp "$LINENO"; then :
5853
5854 else
5855 # Broken: fails on valid input.
5856 continue
5857 fi
5858 rm -f conftest.err conftest.$ac_ext
5859
5860 # OK, works on sane cases. Now check whether nonexistent headers
5861 # can be detected and how.
5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5863 /* end confdefs.h. */
5864 #include <ac_nonexistent.h>
5865 _ACEOF
5866 if ac_fn_c_try_cpp "$LINENO"; then :
5867 # Broken: success on invalid input.
5868 continue
5869 else
5870 # Passes both tests.
5871 ac_preproc_ok=:
5872 break
5873 fi
5874 rm -f conftest.err conftest.$ac_ext
5875
5876 done
5877 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5878 rm -f conftest.err conftest.$ac_ext
5879 if $ac_preproc_ok; then :
5880
5881 else
5882 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5884 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5885 See \`config.log' for more details." "$LINENO" 5; }
5886 fi
5887
5888 ac_ext=c
5889 ac_cpp='$CPP $CPPFLAGS'
5890 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5891 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5892 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5893
5894
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5896 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5897 if test "${ac_cv_path_GREP+set}" = set; then :
5898 $as_echo_n "(cached) " >&6
5899 else
5900 if test -z "$GREP"; then
5901 ac_path_GREP_found=false
5902 # Loop through the user's path and test for each of PROGNAME-LIST
5903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5904 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5905 do
5906 IFS=$as_save_IFS
5907 test -z "$as_dir" && as_dir=.
5908 for ac_prog in grep ggrep; do
5909 for ac_exec_ext in '' $ac_executable_extensions; do
5910 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5911 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5912 # Check for GNU ac_path_GREP and select it if it is found.
5913 # Check for GNU $ac_path_GREP
5914 case `"$ac_path_GREP" --version 2>&1` in
5915 *GNU*)
5916 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5917 *)
5918 ac_count=0
5919 $as_echo_n 0123456789 >"conftest.in"
5920 while :
5921 do
5922 cat "conftest.in" "conftest.in" >"conftest.tmp"
5923 mv "conftest.tmp" "conftest.in"
5924 cp "conftest.in" "conftest.nl"
5925 $as_echo 'GREP' >> "conftest.nl"
5926 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5927 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5928 as_fn_arith $ac_count + 1 && ac_count=$as_val
5929 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5930 # Best one so far, save it but keep looking for a better one
5931 ac_cv_path_GREP="$ac_path_GREP"
5932 ac_path_GREP_max=$ac_count
5933 fi
5934 # 10*(2^10) chars as input seems more than enough
5935 test $ac_count -gt 10 && break
5936 done
5937 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5938 esac
5939
5940 $ac_path_GREP_found && break 3
5941 done
5942 done
5943 done
5944 IFS=$as_save_IFS
5945 if test -z "$ac_cv_path_GREP"; then
5946 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5947 fi
5948 else
5949 ac_cv_path_GREP=$GREP
5950 fi
5951
5952 fi
5953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5954 $as_echo "$ac_cv_path_GREP" >&6; }
5955 GREP="$ac_cv_path_GREP"
5956
5957
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5959 $as_echo_n "checking for egrep... " >&6; }
5960 if test "${ac_cv_path_EGREP+set}" = set; then :
5961 $as_echo_n "(cached) " >&6
5962 else
5963 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5964 then ac_cv_path_EGREP="$GREP -E"
5965 else
5966 if test -z "$EGREP"; then
5967 ac_path_EGREP_found=false
5968 # Loop through the user's path and test for each of PROGNAME-LIST
5969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5970 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5971 do
5972 IFS=$as_save_IFS
5973 test -z "$as_dir" && as_dir=.
5974 for ac_prog in egrep; do
5975 for ac_exec_ext in '' $ac_executable_extensions; do
5976 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5977 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5978 # Check for GNU ac_path_EGREP and select it if it is found.
5979 # Check for GNU $ac_path_EGREP
5980 case `"$ac_path_EGREP" --version 2>&1` in
5981 *GNU*)
5982 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5983 *)
5984 ac_count=0
5985 $as_echo_n 0123456789 >"conftest.in"
5986 while :
5987 do
5988 cat "conftest.in" "conftest.in" >"conftest.tmp"
5989 mv "conftest.tmp" "conftest.in"
5990 cp "conftest.in" "conftest.nl"
5991 $as_echo 'EGREP' >> "conftest.nl"
5992 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5993 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5994 as_fn_arith $ac_count + 1 && ac_count=$as_val
5995 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5996 # Best one so far, save it but keep looking for a better one
5997 ac_cv_path_EGREP="$ac_path_EGREP"
5998 ac_path_EGREP_max=$ac_count
5999 fi
6000 # 10*(2^10) chars as input seems more than enough
6001 test $ac_count -gt 10 && break
6002 done
6003 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6004 esac
6005
6006 $ac_path_EGREP_found && break 3
6007 done
6008 done
6009 done
6010 IFS=$as_save_IFS
6011 if test -z "$ac_cv_path_EGREP"; then
6012 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6013 fi
6014 else
6015 ac_cv_path_EGREP=$EGREP
6016 fi
6017
6018 fi
6019 fi
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6021 $as_echo "$ac_cv_path_EGREP" >&6; }
6022 EGREP="$ac_cv_path_EGREP"
6023
6024
6025
6026
6027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6028 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6029 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6030 $as_echo_n "(cached) " >&6
6031 else
6032
6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6034 /* end confdefs.h. */
6035
6036 #ifdef __ACK__
6037 Amsterdam
6038 #endif
6039
6040 _ACEOF
6041 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6042 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6043 gl_cv_c_amsterdam_compiler=yes
6044 else
6045 gl_cv_c_amsterdam_compiler=no
6046 fi
6047 rm -f conftest*
6048
6049
6050 fi
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6052 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6053 if test -z "$AR"; then
6054 if test $gl_cv_c_amsterdam_compiler = yes; then
6055 AR='cc -c.a'
6056 if test -z "$ARFLAGS"; then
6057 ARFLAGS='-o'
6058 fi
6059 else
6060 if test -n "$ac_tool_prefix"; then
6061 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6062 set dummy ${ac_tool_prefix}ar; ac_word=$2
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6064 $as_echo_n "checking for $ac_word... " >&6; }
6065 if test "${ac_cv_prog_AR+set}" = set; then :
6066 $as_echo_n "(cached) " >&6
6067 else
6068 if test -n "$AR"; then
6069 ac_cv_prog_AR="$AR" # Let the user override the test.
6070 else
6071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6072 for as_dir in $PATH
6073 do
6074 IFS=$as_save_IFS
6075 test -z "$as_dir" && as_dir=.
6076 for ac_exec_ext in '' $ac_executable_extensions; do
6077 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6078 ac_cv_prog_AR="${ac_tool_prefix}ar"
6079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6080 break 2
6081 fi
6082 done
6083 done
6084 IFS=$as_save_IFS
6085
6086 fi
6087 fi
6088 AR=$ac_cv_prog_AR
6089 if test -n "$AR"; then
6090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6091 $as_echo "$AR" >&6; }
6092 else
6093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6094 $as_echo "no" >&6; }
6095 fi
6096
6097
6098 fi
6099 if test -z "$ac_cv_prog_AR"; then
6100 ac_ct_AR=$AR
6101 # Extract the first word of "ar", so it can be a program name with args.
6102 set dummy ar; ac_word=$2
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6104 $as_echo_n "checking for $ac_word... " >&6; }
6105 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6106 $as_echo_n "(cached) " >&6
6107 else
6108 if test -n "$ac_ct_AR"; then
6109 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6110 else
6111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6112 for as_dir in $PATH
6113 do
6114 IFS=$as_save_IFS
6115 test -z "$as_dir" && as_dir=.
6116 for ac_exec_ext in '' $ac_executable_extensions; do
6117 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6118 ac_cv_prog_ac_ct_AR="ar"
6119 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6120 break 2
6121 fi
6122 done
6123 done
6124 IFS=$as_save_IFS
6125
6126 fi
6127 fi
6128 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6129 if test -n "$ac_ct_AR"; then
6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6131 $as_echo "$ac_ct_AR" >&6; }
6132 else
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6134 $as_echo "no" >&6; }
6135 fi
6136
6137 if test "x$ac_ct_AR" = x; then
6138 AR="ar"
6139 else
6140 case $cross_compiling:$ac_tool_warned in
6141 yes:)
6142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6143 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6144 ac_tool_warned=yes ;;
6145 esac
6146 AR=$ac_ct_AR
6147 fi
6148 else
6149 AR="$ac_cv_prog_AR"
6150 fi
6151
6152 if test -z "$ARFLAGS"; then
6153 ARFLAGS='cru'
6154 fi
6155 fi
6156 else
6157 if test -z "$ARFLAGS"; then
6158 ARFLAGS='cru'
6159 fi
6160 fi
6161
6162
6163 if test -z "$RANLIB"; then
6164 if test $gl_cv_c_amsterdam_compiler = yes; then
6165 RANLIB=':'
6166 else
6167 if test -n "$ac_tool_prefix"; then
6168 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6169 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6171 $as_echo_n "checking for $ac_word... " >&6; }
6172 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6173 $as_echo_n "(cached) " >&6
6174 else
6175 if test -n "$RANLIB"; then
6176 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6177 else
6178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6179 for as_dir in $PATH
6180 do
6181 IFS=$as_save_IFS
6182 test -z "$as_dir" && as_dir=.
6183 for ac_exec_ext in '' $ac_executable_extensions; do
6184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6185 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6187 break 2
6188 fi
6189 done
6190 done
6191 IFS=$as_save_IFS
6192
6193 fi
6194 fi
6195 RANLIB=$ac_cv_prog_RANLIB
6196 if test -n "$RANLIB"; then
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6198 $as_echo "$RANLIB" >&6; }
6199 else
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6201 $as_echo "no" >&6; }
6202 fi
6203
6204
6205 fi
6206 if test -z "$ac_cv_prog_RANLIB"; then
6207 ac_ct_RANLIB=$RANLIB
6208 # Extract the first word of "ranlib", so it can be a program name with args.
6209 set dummy ranlib; ac_word=$2
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6211 $as_echo_n "checking for $ac_word... " >&6; }
6212 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6213 $as_echo_n "(cached) " >&6
6214 else
6215 if test -n "$ac_ct_RANLIB"; then
6216 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6217 else
6218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6219 for as_dir in $PATH
6220 do
6221 IFS=$as_save_IFS
6222 test -z "$as_dir" && as_dir=.
6223 for ac_exec_ext in '' $ac_executable_extensions; do
6224 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6225 ac_cv_prog_ac_ct_RANLIB="ranlib"
6226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6227 break 2
6228 fi
6229 done
6230 done
6231 IFS=$as_save_IFS
6232
6233 fi
6234 fi
6235 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6236 if test -n "$ac_ct_RANLIB"; then
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6238 $as_echo "$ac_ct_RANLIB" >&6; }
6239 else
6240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6241 $as_echo "no" >&6; }
6242 fi
6243
6244 if test "x$ac_ct_RANLIB" = x; then
6245 RANLIB=":"
6246 else
6247 case $cross_compiling:$ac_tool_warned in
6248 yes:)
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6250 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6251 ac_tool_warned=yes ;;
6252 esac
6253 RANLIB=$ac_ct_RANLIB
6254 fi
6255 else
6256 RANLIB="$ac_cv_prog_RANLIB"
6257 fi
6258
6259 fi
6260 fi
6261
6262
6263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6264 $as_echo_n "checking for ANSI C header files... " >&6; }
6265 if test "${ac_cv_header_stdc+set}" = set; then :
6266 $as_echo_n "(cached) " >&6
6267 else
6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6269 /* end confdefs.h. */
6270 #include <stdlib.h>
6271 #include <stdarg.h>
6272 #include <string.h>
6273 #include <float.h>
6274
6275 int
6276 main ()
6277 {
6278
6279 ;
6280 return 0;
6281 }
6282 _ACEOF
6283 if ac_fn_c_try_compile "$LINENO"; then :
6284 ac_cv_header_stdc=yes
6285 else
6286 ac_cv_header_stdc=no
6287 fi
6288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6289
6290 if test $ac_cv_header_stdc = yes; then
6291 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6293 /* end confdefs.h. */
6294 #include <string.h>
6295
6296 _ACEOF
6297 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6298 $EGREP "memchr" >/dev/null 2>&1; then :
6299
6300 else
6301 ac_cv_header_stdc=no
6302 fi
6303 rm -f conftest*
6304
6305 fi
6306
6307 if test $ac_cv_header_stdc = yes; then
6308 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6310 /* end confdefs.h. */
6311 #include <stdlib.h>
6312
6313 _ACEOF
6314 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6315 $EGREP "free" >/dev/null 2>&1; then :
6316
6317 else
6318 ac_cv_header_stdc=no
6319 fi
6320 rm -f conftest*
6321
6322 fi
6323
6324 if test $ac_cv_header_stdc = yes; then
6325 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6326 if test "$cross_compiling" = yes; then :
6327 :
6328 else
6329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6330 /* end confdefs.h. */
6331 #include <ctype.h>
6332 #include <stdlib.h>
6333 #if ((' ' & 0x0FF) == 0x020)
6334 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6335 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6336 #else
6337 # define ISLOWER(c) \
6338 (('a' <= (c) && (c) <= 'i') \
6339 || ('j' <= (c) && (c) <= 'r') \
6340 || ('s' <= (c) && (c) <= 'z'))
6341 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6342 #endif
6343
6344 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6345 int
6346 main ()
6347 {
6348 int i;
6349 for (i = 0; i < 256; i++)
6350 if (XOR (islower (i), ISLOWER (i))
6351 || toupper (i) != TOUPPER (i))
6352 return 2;
6353 return 0;
6354 }
6355 _ACEOF
6356 if ac_fn_c_try_run "$LINENO"; then :
6357
6358 else
6359 ac_cv_header_stdc=no
6360 fi
6361 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6362 conftest.$ac_objext conftest.beam conftest.$ac_ext
6363 fi
6364
6365 fi
6366 fi
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6368 $as_echo "$ac_cv_header_stdc" >&6; }
6369 if test $ac_cv_header_stdc = yes; then
6370
6371 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6372
6373 fi
6374
6375 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6376 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6377 inttypes.h stdint.h unistd.h
6378 do :
6379 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6380 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6381 "
6382 eval as_val=\$$as_ac_Header
6383 if test "x$as_val" = x""yes; then :
6384 cat >>confdefs.h <<_ACEOF
6385 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6386 _ACEOF
6387
6388 fi
6389
6390 done
6391
6392
6393
6394
6395
6396 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6397 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6398 MINIX=yes
6399 else
6400 MINIX=
6401 fi
6402
6403
6404 if test "$MINIX" = yes; then
6405
6406 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6407
6408
6409 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6410
6411
6412 $as_echo "#define _MINIX 1" >>confdefs.h
6413
6414 fi
6415
6416 case "$host_os" in
6417 hpux*)
6418
6419 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6420
6421 ;;
6422 esac
6423
6424
6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6426 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6427 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6428 $as_echo_n "(cached) " >&6
6429 else
6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6431 /* end confdefs.h. */
6432
6433 # define __EXTENSIONS__ 1
6434 $ac_includes_default
6435 int
6436 main ()
6437 {
6438
6439 ;
6440 return 0;
6441 }
6442 _ACEOF
6443 if ac_fn_c_try_compile "$LINENO"; then :
6444 ac_cv_safe_to_define___extensions__=yes
6445 else
6446 ac_cv_safe_to_define___extensions__=no
6447 fi
6448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6449 fi
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6451 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6452 test $ac_cv_safe_to_define___extensions__ = yes &&
6453 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6454
6455 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6456
6457 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6458
6459 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6460
6461 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6462
6463 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6464
6465
6466
6467
6468
6469
6470
6471
6472 # Check whether --enable-largefile was given.
6473 if test "${enable_largefile+set}" = set; then :
6474 enableval=$enable_largefile;
6475 fi
6476
6477 if test "$enable_largefile" != no; then
6478
6479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6480 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6481 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6482 $as_echo_n "(cached) " >&6
6483 else
6484 ac_cv_sys_largefile_CC=no
6485 if test "$GCC" != yes; then
6486 ac_save_CC=$CC
6487 while :; do
6488 # IRIX 6.2 and later do not support large files by default,
6489 # so use the C compiler's -n32 option if that helps.
6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h. */
6492 #include <sys/types.h>
6493 /* Check that off_t can represent 2**63 - 1 correctly.
6494 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6495 since some C++ compilers masquerading as C compilers
6496 incorrectly reject 9223372036854775807. */
6497 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6498 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6499 && LARGE_OFF_T % 2147483647 == 1)
6500 ? 1 : -1];
6501 int
6502 main ()
6503 {
6504
6505 ;
6506 return 0;
6507 }
6508 _ACEOF
6509 if ac_fn_c_try_compile "$LINENO"; then :
6510 break
6511 fi
6512 rm -f core conftest.err conftest.$ac_objext
6513 CC="$CC -n32"
6514 if ac_fn_c_try_compile "$LINENO"; then :
6515 ac_cv_sys_largefile_CC=' -n32'; break
6516 fi
6517 rm -f core conftest.err conftest.$ac_objext
6518 break
6519 done
6520 CC=$ac_save_CC
6521 rm -f conftest.$ac_ext
6522 fi
6523 fi
6524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6525 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6526 if test "$ac_cv_sys_largefile_CC" != no; then
6527 CC=$CC$ac_cv_sys_largefile_CC
6528 fi
6529
6530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6531 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6532 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6533 $as_echo_n "(cached) " >&6
6534 else
6535 while :; do
6536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6537 /* end confdefs.h. */
6538 #include <sys/types.h>
6539 /* Check that off_t can represent 2**63 - 1 correctly.
6540 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6541 since some C++ compilers masquerading as C compilers
6542 incorrectly reject 9223372036854775807. */
6543 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6544 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6545 && LARGE_OFF_T % 2147483647 == 1)
6546 ? 1 : -1];
6547 int
6548 main ()
6549 {
6550
6551 ;
6552 return 0;
6553 }
6554 _ACEOF
6555 if ac_fn_c_try_compile "$LINENO"; then :
6556 ac_cv_sys_file_offset_bits=no; break
6557 fi
6558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6560 /* end confdefs.h. */
6561 #define _FILE_OFFSET_BITS 64
6562 #include <sys/types.h>
6563 /* Check that off_t can represent 2**63 - 1 correctly.
6564 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6565 since some C++ compilers masquerading as C compilers
6566 incorrectly reject 9223372036854775807. */
6567 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6568 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6569 && LARGE_OFF_T % 2147483647 == 1)
6570 ? 1 : -1];
6571 int
6572 main ()
6573 {
6574
6575 ;
6576 return 0;
6577 }
6578 _ACEOF
6579 if ac_fn_c_try_compile "$LINENO"; then :
6580 ac_cv_sys_file_offset_bits=64; break
6581 fi
6582 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6583 ac_cv_sys_file_offset_bits=unknown
6584 break
6585 done
6586 fi
6587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6588 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6589 case $ac_cv_sys_file_offset_bits in #(
6590 no | unknown) ;;
6591 *)
6592 cat >>confdefs.h <<_ACEOF
6593 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6594 _ACEOF
6595 ;;
6596 esac
6597 rm -rf conftest*
6598 if test $ac_cv_sys_file_offset_bits = unknown; then
6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6600 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6601 if test "${ac_cv_sys_large_files+set}" = set; then :
6602 $as_echo_n "(cached) " >&6
6603 else
6604 while :; do
6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6606 /* end confdefs.h. */
6607 #include <sys/types.h>
6608 /* Check that off_t can represent 2**63 - 1 correctly.
6609 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6610 since some C++ compilers masquerading as C compilers
6611 incorrectly reject 9223372036854775807. */
6612 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6613 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6614 && LARGE_OFF_T % 2147483647 == 1)
6615 ? 1 : -1];
6616 int
6617 main ()
6618 {
6619
6620 ;
6621 return 0;
6622 }
6623 _ACEOF
6624 if ac_fn_c_try_compile "$LINENO"; then :
6625 ac_cv_sys_large_files=no; break
6626 fi
6627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6629 /* end confdefs.h. */
6630 #define _LARGE_FILES 1
6631 #include <sys/types.h>
6632 /* Check that off_t can represent 2**63 - 1 correctly.
6633 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6634 since some C++ compilers masquerading as C compilers
6635 incorrectly reject 9223372036854775807. */
6636 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6637 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6638 && LARGE_OFF_T % 2147483647 == 1)
6639 ? 1 : -1];
6640 int
6641 main ()
6642 {
6643
6644 ;
6645 return 0;
6646 }
6647 _ACEOF
6648 if ac_fn_c_try_compile "$LINENO"; then :
6649 ac_cv_sys_large_files=1; break
6650 fi
6651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6652 ac_cv_sys_large_files=unknown
6653 break
6654 done
6655 fi
6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6657 $as_echo "$ac_cv_sys_large_files" >&6; }
6658 case $ac_cv_sys_large_files in #(
6659 no | unknown) ;;
6660 *)
6661 cat >>confdefs.h <<_ACEOF
6662 #define _LARGE_FILES $ac_cv_sys_large_files
6663 _ACEOF
6664 ;;
6665 esac
6666 rm -rf conftest*
6667 fi
6668
6669
6670 fi
6671
6672 case $ac_cv_prog_cc_stdc in #(
6673 no) :
6674 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6675 *) :
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6677 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6678 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6679 $as_echo_n "(cached) " >&6
6680 else
6681 ac_cv_prog_cc_c99=no
6682 ac_save_CC=$CC
6683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6684 /* end confdefs.h. */
6685 #include <stdarg.h>
6686 #include <stdbool.h>
6687 #include <stdlib.h>
6688 #include <wchar.h>
6689 #include <stdio.h>
6690
6691 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6692 #define debug(...) fprintf (stderr, __VA_ARGS__)
6693 #define showlist(...) puts (#__VA_ARGS__)
6694 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6695 static void
6696 test_varargs_macros (void)
6697 {
6698 int x = 1234;
6699 int y = 5678;
6700 debug ("Flag");
6701 debug ("X = %d\n", x);
6702 showlist (The first, second, and third items.);
6703 report (x>y, "x is %d but y is %d", x, y);
6704 }
6705
6706 // Check long long types.
6707 #define BIG64 18446744073709551615ull
6708 #define BIG32 4294967295ul
6709 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6710 #if !BIG_OK
6711 your preprocessor is broken;
6712 #endif
6713 #if BIG_OK
6714 #else
6715 your preprocessor is broken;
6716 #endif
6717 static long long int bignum = -9223372036854775807LL;
6718 static unsigned long long int ubignum = BIG64;
6719
6720 struct incomplete_array
6721 {
6722 int datasize;
6723 double data[];
6724 };
6725
6726 struct named_init {
6727 int number;
6728 const wchar_t *name;
6729 double average;
6730 };
6731
6732 typedef const char *ccp;
6733
6734 static inline int
6735 test_restrict (ccp restrict text)
6736 {
6737 // See if C++-style comments work.
6738 // Iterate through items via the restricted pointer.
6739 // Also check for declarations in for loops.
6740 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6741 continue;
6742 return 0;
6743 }
6744
6745 // Check varargs and va_copy.
6746 static void
6747 test_varargs (const char *format, ...)
6748 {
6749 va_list args;
6750 va_start (args, format);
6751 va_list args_copy;
6752 va_copy (args_copy, args);
6753
6754 const char *str;
6755 int number;
6756 float fnumber;
6757
6758 while (*format)
6759 {
6760 switch (*format++)
6761 {
6762 case 's': // string
6763 str = va_arg (args_copy, const char *);
6764 break;
6765 case 'd': // int
6766 number = va_arg (args_copy, int);
6767 break;
6768 case 'f': // float
6769 fnumber = va_arg (args_copy, double);
6770 break;
6771 default:
6772 break;
6773 }
6774 }
6775 va_end (args_copy);
6776 va_end (args);
6777 }
6778
6779 int
6780 main ()
6781 {
6782
6783 // Check bool.
6784 _Bool success = false;
6785
6786 // Check restrict.
6787 if (test_restrict ("String literal") == 0)
6788 success = true;
6789 char *restrict newvar = "Another string";
6790
6791 // Check varargs.
6792 test_varargs ("s, d' f .", "string", 65, 34.234);
6793 test_varargs_macros ();
6794
6795 // Check flexible array members.
6796 struct incomplete_array *ia =
6797 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6798 ia->datasize = 10;
6799 for (int i = 0; i < ia->datasize; ++i)
6800 ia->data[i] = i * 1.234;
6801
6802 // Check named initializers.
6803 struct named_init ni = {
6804 .number = 34,
6805 .name = L"Test wide string",
6806 .average = 543.34343,
6807 };
6808
6809 ni.number = 58;
6810
6811 int dynamic_array[ni.number];
6812 dynamic_array[ni.number - 1] = 543;
6813
6814 // work around unused variable warnings
6815 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6816 || dynamic_array[ni.number - 1] != 543);
6817
6818 ;
6819 return 0;
6820 }
6821 _ACEOF
6822 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6823 do
6824 CC="$ac_save_CC $ac_arg"
6825 if ac_fn_c_try_compile "$LINENO"; then :
6826 ac_cv_prog_cc_c99=$ac_arg
6827 fi
6828 rm -f core conftest.err conftest.$ac_objext
6829 test "x$ac_cv_prog_cc_c99" != "xno" && break
6830 done
6831 rm -f conftest.$ac_ext
6832 CC=$ac_save_CC
6833
6834 fi
6835 # AC_CACHE_VAL
6836 case "x$ac_cv_prog_cc_c99" in
6837 x)
6838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6839 $as_echo "none needed" >&6; } ;;
6840 xno)
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6842 $as_echo "unsupported" >&6; } ;;
6843 *)
6844 CC="$CC $ac_cv_prog_cc_c99"
6845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6846 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6847 esac
6848 if test "x$ac_cv_prog_cc_c99" != xno; then :
6849 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6850 else
6851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6852 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6853 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6854 $as_echo_n "(cached) " >&6
6855 else
6856 ac_cv_prog_cc_c89=no
6857 ac_save_CC=$CC
6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h. */
6860 #include <stdarg.h>
6861 #include <stdio.h>
6862 #include <sys/types.h>
6863 #include <sys/stat.h>
6864 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6865 struct buf { int x; };
6866 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6867 static char *e (p, i)
6868 char **p;
6869 int i;
6870 {
6871 return p[i];
6872 }
6873 static char *f (char * (*g) (char **, int), char **p, ...)
6874 {
6875 char *s;
6876 va_list v;
6877 va_start (v,p);
6878 s = g (p, va_arg (v,int));
6879 va_end (v);
6880 return s;
6881 }
6882
6883 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6884 function prototypes and stuff, but not '\xHH' hex character constants.
6885 These don't provoke an error unfortunately, instead are silently treated
6886 as 'x'. The following induces an error, until -std is added to get
6887 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6888 array size at least. It's necessary to write '\x00'==0 to get something
6889 that's true only with -std. */
6890 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6891
6892 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6893 inside strings and character constants. */
6894 #define FOO(x) 'x'
6895 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6896
6897 int test (int i, double x);
6898 struct s1 {int (*f) (int a);};
6899 struct s2 {int (*f) (double a);};
6900 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6901 int argc;
6902 char **argv;
6903 int
6904 main ()
6905 {
6906 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6907 ;
6908 return 0;
6909 }
6910 _ACEOF
6911 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6912 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6913 do
6914 CC="$ac_save_CC $ac_arg"
6915 if ac_fn_c_try_compile "$LINENO"; then :
6916 ac_cv_prog_cc_c89=$ac_arg
6917 fi
6918 rm -f core conftest.err conftest.$ac_objext
6919 test "x$ac_cv_prog_cc_c89" != "xno" && break
6920 done
6921 rm -f conftest.$ac_ext
6922 CC=$ac_save_CC
6923
6924 fi
6925 # AC_CACHE_VAL
6926 case "x$ac_cv_prog_cc_c89" in
6927 x)
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6929 $as_echo "none needed" >&6; } ;;
6930 xno)
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6932 $as_echo "unsupported" >&6; } ;;
6933 *)
6934 CC="$CC $ac_cv_prog_cc_c89"
6935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6936 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6937 esac
6938 if test "x$ac_cv_prog_cc_c89" != xno; then :
6939 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6940 else
6941 ac_cv_prog_cc_stdc=no
6942 fi
6943
6944 fi
6945 ;;
6946 esac
6947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6948 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6949 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6950 $as_echo_n "(cached) " >&6
6951 fi
6952
6953 case $ac_cv_prog_cc_stdc in #(
6954 no) :
6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6956 $as_echo "unsupported" >&6; } ;; #(
6957 '') :
6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6959 $as_echo "none needed" >&6; } ;; #(
6960 *) :
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6962 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6963 esac
6964
6965
6966
6967 # Code from module alloca-opt:
6968 # Code from module allocator:
6969 # Code from module careadlinkat:
6970 # Code from module crypto/md5:
6971 # Code from module crypto/sha1:
6972 # Code from module crypto/sha256:
6973 # Code from module crypto/sha512:
6974 # Code from module dosname:
6975 # Code from module dtoastr:
6976 # Code from module dup2:
6977 # Code from module extensions:
6978
6979 # Code from module filemode:
6980 # Code from module getloadavg:
6981 # Code from module getopt-gnu:
6982 # Code from module getopt-posix:
6983 # Code from module gettext-h:
6984 # Code from module ignore-value:
6985 # Code from module include_next:
6986 # Code from module intprops:
6987 # Code from module inttypes-incomplete:
6988 # Code from module largefile:
6989
6990 # Code from module lstat:
6991 # Code from module manywarnings:
6992 # Code from module mktime:
6993 # Code from module multiarch:
6994 # Code from module nocrash:
6995 # Code from module pathmax:
6996 # Code from module pthread_sigmask:
6997 # Code from module readlink:
6998 # Code from module signal-h:
6999 # Code from module sigprocmask:
7000 # Code from module snippet/_Noreturn:
7001 # Code from module snippet/arg-nonnull:
7002 # Code from module snippet/c++defs:
7003 # Code from module snippet/warn-on-use:
7004 # Code from module socklen:
7005 # Code from module ssize_t:
7006 # Code from module stat:
7007 # Code from module stdalign:
7008 # Code from module stdarg:
7009
7010
7011
7012 # Code from module stdbool:
7013 # Code from module stddef:
7014 # Code from module stdint:
7015 # Code from module stdio:
7016 # Code from module stdlib:
7017 # Code from module strftime:
7018 # Code from module strtoimax:
7019 # Code from module strtoll:
7020 # Code from module strtoull:
7021 # Code from module strtoumax:
7022 # Code from module symlink:
7023 # Code from module sys_stat:
7024 # Code from module sys_types:
7025 # Code from module time:
7026 # Code from module time_r:
7027 # Code from module u64:
7028 # Code from module unistd:
7029 # Code from module verify:
7030 # Code from module warnings:
7031
7032
7033 # Check whether --enable-gcc-warnings was given.
7034 if test "${enable_gcc_warnings+set}" = set; then :
7035 enableval=$enable_gcc_warnings; case $enableval in
7036 yes|no) ;;
7037 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
7038 esac
7039 gl_gcc_warnings=$enableval
7040 else
7041 gl_gcc_warnings=no
7042
7043 fi
7044
7045
7046 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
7047 # ------------------------------------------------
7048 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
7049 # Otherwise, run RUN-IF-NOT-FOUND.
7050
7051
7052 # When compiling with GCC, prefer -isystem to -I when including system
7053 # include files, to avoid generating useless diagnostics for the files.
7054 if test "$gl_gcc_warnings" != yes; then
7055 isystem='-I'
7056 else
7057 isystem='-isystem '
7058
7059 # This, $nw, is the list of warnings we disable.
7060 nw=
7061
7062 case $with_x_toolkit in
7063 lucid | athena | motif)
7064 # Old toolkits mishandle 'const'.
7065 nw="$nw -Wwrite-strings"
7066 ;;
7067 *)
7068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7069 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7070 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7071 $as_echo_n "(cached) " >&6
7072 else
7073
7074 gl_save_compiler_FLAGS="$CFLAGS"
7075 as_fn_append CFLAGS " -Werror"
7076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7077 /* end confdefs.h. */
7078
7079 int
7080 main ()
7081 {
7082
7083 ;
7084 return 0;
7085 }
7086 _ACEOF
7087 if ac_fn_c_try_compile "$LINENO"; then :
7088 gl_cv_warn_c__Werror=yes
7089 else
7090 gl_cv_warn_c__Werror=no
7091 fi
7092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7093 CFLAGS="$gl_save_compiler_FLAGS"
7094
7095 fi
7096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7097 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7098 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7099 as_fn_append WERROR_CFLAGS " -Werror"
7100 fi
7101
7102
7103 ;;
7104 esac
7105
7106
7107 nw="$nw -Waggregate-return" # anachronistic
7108 nw="$nw -Wlong-long" # C90 is anachronistic
7109 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7110 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7111 nw="$nw -Wtraditional" # Warns on #elif which we use often
7112 nw="$nw -Wcast-qual" # Too many warnings for now
7113 nw="$nw -Wconversion" # Too many warnings for now
7114 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7115 nw="$nw -Wsign-conversion" # Too many warnings for now
7116 nw="$nw -Woverlength-strings" # Not a problem these days
7117 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7118 nw="$nw -Wpadded" # Our structs are not padded
7119 nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
7120 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7121 nw="$nw -Wformat-nonliteral" # Emacs does this a lot
7122 nw="$nw -Wvla" # warnings in gettext.h
7123 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7124 nw="$nw -Wswitch-enum" # Too many warnings for now
7125 nw="$nw -Wswitch-default" # Too many warnings for now
7126 nw="$nw -Wfloat-equal" # e.g., ftoastr.c
7127 nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
7128
7129 # Emacs doesn't care about shadowing; see
7130 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7131 nw="$nw -Wshadow"
7132
7133 # The following lines should be removable at some point.
7134 nw="$nw -Wstack-protector"
7135 nw="$nw -Wstrict-overflow"
7136 nw="$nw -Wsuggest-attribute=const"
7137 nw="$nw -Wsuggest-attribute=pure"
7138
7139
7140
7141 if test -n "$GCC"; then
7142
7143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7144 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7145 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7146 $as_echo_n "(cached) " >&6
7147 else
7148
7149 gl_save_CFLAGS="$CFLAGS"
7150 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7152 /* end confdefs.h. */
7153
7154 int
7155 main ()
7156 {
7157
7158 ;
7159 return 0;
7160 }
7161 _ACEOF
7162 if ac_fn_c_try_compile "$LINENO"; then :
7163 gl_cv_cc_nomfi_supported=yes
7164 else
7165 gl_cv_cc_nomfi_supported=no
7166 fi
7167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7168 CFLAGS="$gl_save_CFLAGS"
7169 fi
7170
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7172 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7173
7174 if test "$gl_cv_cc_nomfi_supported" = yes; then
7175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7176 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7177 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7178 $as_echo_n "(cached) " >&6
7179 else
7180
7181 gl_save_CFLAGS="$CFLAGS"
7182 CFLAGS="$CFLAGS -W -Werror"
7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7184 /* end confdefs.h. */
7185 void f (void)
7186 {
7187 typedef struct { int a; int b; } s_t;
7188 s_t s1 = { 0, };
7189 }
7190
7191 int
7192 main ()
7193 {
7194
7195 ;
7196 return 0;
7197 }
7198 _ACEOF
7199 if ac_fn_c_try_compile "$LINENO"; then :
7200 gl_cv_cc_nomfi_needed=no
7201 else
7202 gl_cv_cc_nomfi_needed=yes
7203 fi
7204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7205 CFLAGS="$gl_save_CFLAGS"
7206
7207 fi
7208
7209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7210 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7211 fi
7212 fi
7213
7214 gl_manywarn_set=
7215 for gl_manywarn_item in \
7216 -Wall \
7217 -W \
7218 -Wformat-y2k \
7219 -Wformat-nonliteral \
7220 -Wformat-security \
7221 -Winit-self \
7222 -Wmissing-include-dirs \
7223 -Wswitch-default \
7224 -Wswitch-enum \
7225 -Wunused \
7226 -Wunknown-pragmas \
7227 -Wstrict-aliasing \
7228 -Wstrict-overflow \
7229 -Wsystem-headers \
7230 -Wfloat-equal \
7231 -Wtraditional \
7232 -Wtraditional-conversion \
7233 -Wdeclaration-after-statement \
7234 -Wundef \
7235 -Wshadow \
7236 -Wunsafe-loop-optimizations \
7237 -Wpointer-arith \
7238 -Wbad-function-cast \
7239 -Wc++-compat \
7240 -Wcast-qual \
7241 -Wcast-align \
7242 -Wwrite-strings \
7243 -Wconversion \
7244 -Wsign-conversion \
7245 -Wlogical-op \
7246 -Waggregate-return \
7247 -Wstrict-prototypes \
7248 -Wold-style-definition \
7249 -Wmissing-prototypes \
7250 -Wmissing-declarations \
7251 -Wmissing-noreturn \
7252 -Wmissing-format-attribute \
7253 -Wpacked \
7254 -Wpadded \
7255 -Wredundant-decls \
7256 -Wnested-externs \
7257 -Wunreachable-code \
7258 -Winline \
7259 -Winvalid-pch \
7260 -Wlong-long \
7261 -Wvla \
7262 -Wvolatile-register-var \
7263 -Wdisabled-optimization \
7264 -Wstack-protector \
7265 -Woverlength-strings \
7266 -Wbuiltin-macro-redefined \
7267 -Wmudflap \
7268 -Wpacked-bitfield-compat \
7269 -Wsync-nand \
7270 ; do
7271 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7272 done
7273 # The following are not documented in the manual but are included in
7274 # output from gcc --help=warnings.
7275 for gl_manywarn_item in \
7276 -Wattributes \
7277 -Wcoverage-mismatch \
7278 -Wunused-macros \
7279 ; do
7280 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7281 done
7282 # More warnings from gcc 4.6.2 --help=warnings.
7283 for gl_manywarn_item in \
7284 -Wabi \
7285 -Wcpp \
7286 -Wdeprecated \
7287 -Wdeprecated-declarations \
7288 -Wdiv-by-zero \
7289 -Wdouble-promotion \
7290 -Wendif-labels \
7291 -Wextra \
7292 -Wformat-contains-nul \
7293 -Wformat-extra-args \
7294 -Wformat-zero-length \
7295 -Wformat=2 \
7296 -Wmultichar \
7297 -Wnormalized=nfc \
7298 -Woverflow \
7299 -Wpointer-to-int-cast \
7300 -Wpragmas \
7301 -Wsuggest-attribute=const \
7302 -Wsuggest-attribute=noreturn \
7303 -Wsuggest-attribute=pure \
7304 -Wtrampolines \
7305 ; do
7306 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7307 done
7308
7309 # Disable the missing-field-initializers warning if needed
7310 if test "$gl_cv_cc_nomfi_needed" = yes; then
7311 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7312 fi
7313
7314 ws=$gl_manywarn_set
7315
7316
7317 gl_warn_set=
7318 set x $ws; shift
7319 for gl_warn_item
7320 do
7321 case " $nw " in
7322 *" $gl_warn_item "*)
7323 ;;
7324 *)
7325 gl_warn_set="$gl_warn_set $gl_warn_item"
7326 ;;
7327 esac
7328 done
7329 ws=$gl_warn_set
7330
7331 for w in $ws; do
7332 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7334 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7335 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7336 $as_echo_n "(cached) " >&6
7337 else
7338
7339 gl_save_compiler_FLAGS="$CFLAGS"
7340 as_fn_append CFLAGS " $w"
7341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7342 /* end confdefs.h. */
7343
7344 int
7345 main ()
7346 {
7347
7348 ;
7349 return 0;
7350 }
7351 _ACEOF
7352 if ac_fn_c_try_compile "$LINENO"; then :
7353 eval "$as_gl_Warn=yes"
7354 else
7355 eval "$as_gl_Warn=no"
7356 fi
7357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7358 CFLAGS="$gl_save_compiler_FLAGS"
7359
7360 fi
7361 eval ac_res=\$$as_gl_Warn
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7363 $as_echo "$ac_res" >&6; }
7364 eval as_val=\$$as_gl_Warn
7365 if test "x$as_val" = x""yes; then :
7366 as_fn_append WARN_CFLAGS " $w"
7367 fi
7368
7369
7370 done
7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7372 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7373 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7374 $as_echo_n "(cached) " >&6
7375 else
7376
7377 gl_save_compiler_FLAGS="$CFLAGS"
7378 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7380 /* end confdefs.h. */
7381
7382 int
7383 main ()
7384 {
7385
7386 ;
7387 return 0;
7388 }
7389 _ACEOF
7390 if ac_fn_c_try_compile "$LINENO"; then :
7391 gl_cv_warn_c__Wno_missing_field_initializers=yes
7392 else
7393 gl_cv_warn_c__Wno_missing_field_initializers=no
7394 fi
7395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7396 CFLAGS="$gl_save_compiler_FLAGS"
7397
7398 fi
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7400 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7401 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7402 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7403 fi
7404
7405 # We need this one
7406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7407 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7408 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7409 $as_echo_n "(cached) " >&6
7410 else
7411
7412 gl_save_compiler_FLAGS="$CFLAGS"
7413 as_fn_append CFLAGS " -Wno-sign-compare"
7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7415 /* end confdefs.h. */
7416
7417 int
7418 main ()
7419 {
7420
7421 ;
7422 return 0;
7423 }
7424 _ACEOF
7425 if ac_fn_c_try_compile "$LINENO"; then :
7426 gl_cv_warn_c__Wno_sign_compare=yes
7427 else
7428 gl_cv_warn_c__Wno_sign_compare=no
7429 fi
7430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7431 CFLAGS="$gl_save_compiler_FLAGS"
7432
7433 fi
7434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7435 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7436 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7437 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7438 fi
7439
7440 # Too many warnings for now
7441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7442 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7443 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7444 $as_echo_n "(cached) " >&6
7445 else
7446
7447 gl_save_compiler_FLAGS="$CFLAGS"
7448 as_fn_append CFLAGS " -Wno-type-limits"
7449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7450 /* end confdefs.h. */
7451
7452 int
7453 main ()
7454 {
7455
7456 ;
7457 return 0;
7458 }
7459 _ACEOF
7460 if ac_fn_c_try_compile "$LINENO"; then :
7461 gl_cv_warn_c__Wno_type_limits=yes
7462 else
7463 gl_cv_warn_c__Wno_type_limits=no
7464 fi
7465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7466 CFLAGS="$gl_save_compiler_FLAGS"
7467
7468 fi
7469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7470 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7471 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7472 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7473 fi
7474
7475 # Too many warnings for now
7476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7477 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7478 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7479 $as_echo_n "(cached) " >&6
7480 else
7481
7482 gl_save_compiler_FLAGS="$CFLAGS"
7483 as_fn_append CFLAGS " -Wno-switch"
7484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7485 /* end confdefs.h. */
7486
7487 int
7488 main ()
7489 {
7490
7491 ;
7492 return 0;
7493 }
7494 _ACEOF
7495 if ac_fn_c_try_compile "$LINENO"; then :
7496 gl_cv_warn_c__Wno_switch=yes
7497 else
7498 gl_cv_warn_c__Wno_switch=no
7499 fi
7500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7501 CFLAGS="$gl_save_compiler_FLAGS"
7502
7503 fi
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7505 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7506 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7507 as_fn_append WARN_CFLAGS " -Wno-switch"
7508 fi
7509
7510 # Too many warnings for now
7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7512 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7513 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7514 $as_echo_n "(cached) " >&6
7515 else
7516
7517 gl_save_compiler_FLAGS="$CFLAGS"
7518 as_fn_append CFLAGS " -Wno-unused-parameter"
7519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7520 /* end confdefs.h. */
7521
7522 int
7523 main ()
7524 {
7525
7526 ;
7527 return 0;
7528 }
7529 _ACEOF
7530 if ac_fn_c_try_compile "$LINENO"; then :
7531 gl_cv_warn_c__Wno_unused_parameter=yes
7532 else
7533 gl_cv_warn_c__Wno_unused_parameter=no
7534 fi
7535 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7536 CFLAGS="$gl_save_compiler_FLAGS"
7537
7538 fi
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7540 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7541 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7542 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7543 fi
7544
7545 # Too many warnings for now
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7547 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7548 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7549 $as_echo_n "(cached) " >&6
7550 else
7551
7552 gl_save_compiler_FLAGS="$CFLAGS"
7553 as_fn_append CFLAGS " -Wno-format-nonliteral"
7554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7555 /* end confdefs.h. */
7556
7557 int
7558 main ()
7559 {
7560
7561 ;
7562 return 0;
7563 }
7564 _ACEOF
7565 if ac_fn_c_try_compile "$LINENO"; then :
7566 gl_cv_warn_c__Wno_format_nonliteral=yes
7567 else
7568 gl_cv_warn_c__Wno_format_nonliteral=no
7569 fi
7570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7571 CFLAGS="$gl_save_compiler_FLAGS"
7572
7573 fi
7574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7575 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7576 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7577 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7578 fi
7579
7580
7581
7582 # In spite of excluding -Wlogical-op above, it is enabled, as of
7583 # gcc 4.5.0 20090517.
7584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7585 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7586 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7587 $as_echo_n "(cached) " >&6
7588 else
7589
7590 gl_save_compiler_FLAGS="$CFLAGS"
7591 as_fn_append CFLAGS " -Wno-logical-op"
7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7593 /* end confdefs.h. */
7594
7595 int
7596 main ()
7597 {
7598
7599 ;
7600 return 0;
7601 }
7602 _ACEOF
7603 if ac_fn_c_try_compile "$LINENO"; then :
7604 gl_cv_warn_c__Wno_logical_op=yes
7605 else
7606 gl_cv_warn_c__Wno_logical_op=no
7607 fi
7608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7609 CFLAGS="$gl_save_compiler_FLAGS"
7610
7611 fi
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7613 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7614 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7615 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7616 fi
7617
7618
7619
7620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7621 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7622 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7623 $as_echo_n "(cached) " >&6
7624 else
7625
7626 gl_save_compiler_FLAGS="$CFLAGS"
7627 as_fn_append CFLAGS " -fdiagnostics-show-option"
7628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7629 /* end confdefs.h. */
7630
7631 int
7632 main ()
7633 {
7634
7635 ;
7636 return 0;
7637 }
7638 _ACEOF
7639 if ac_fn_c_try_compile "$LINENO"; then :
7640 gl_cv_warn_c__fdiagnostics_show_option=yes
7641 else
7642 gl_cv_warn_c__fdiagnostics_show_option=no
7643 fi
7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7645 CFLAGS="$gl_save_compiler_FLAGS"
7646
7647 fi
7648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7649 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7650 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7651 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7652 fi
7653
7654
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7656 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7657 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7658 $as_echo_n "(cached) " >&6
7659 else
7660
7661 gl_save_compiler_FLAGS="$CFLAGS"
7662 as_fn_append CFLAGS " -funit-at-a-time"
7663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7664 /* end confdefs.h. */
7665
7666 int
7667 main ()
7668 {
7669
7670 ;
7671 return 0;
7672 }
7673 _ACEOF
7674 if ac_fn_c_try_compile "$LINENO"; then :
7675 gl_cv_warn_c__funit_at_a_time=yes
7676 else
7677 gl_cv_warn_c__funit_at_a_time=no
7678 fi
7679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7680 CFLAGS="$gl_save_compiler_FLAGS"
7681
7682 fi
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7684 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7685 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7686 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7687 fi
7688
7689
7690
7691
7692 $as_echo "#define lint 1" >>confdefs.h
7693
7694
7695 $as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
7696
7697
7698 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7699
7700
7701 # We use a slightly smaller set of warning options for lib/.
7702 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7703 nw=
7704 nw="$nw -Wunused-macros"
7705
7706
7707 gl_warn_set=
7708 set x $WARN_CFLAGS; shift
7709 for gl_warn_item
7710 do
7711 case " $nw " in
7712 *" $gl_warn_item "*)
7713 ;;
7714 *)
7715 gl_warn_set="$gl_warn_set $gl_warn_item"
7716 ;;
7717 esac
7718 done
7719 GNULIB_WARN_CFLAGS=$gl_warn_set
7720
7721
7722 fi
7723
7724
7725
7726
7727 # Extract the first word of "install-info", so it can be a program name with args.
7728 set dummy install-info; ac_word=$2
7729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7730 $as_echo_n "checking for $ac_word... " >&6; }
7731 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7732 $as_echo_n "(cached) " >&6
7733 else
7734 case $INSTALL_INFO in
7735 [\\/]* | ?:[\\/]*)
7736 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7737 ;;
7738 *)
7739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7740 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7741 do
7742 IFS=$as_save_IFS
7743 test -z "$as_dir" && as_dir=.
7744 for ac_exec_ext in '' $ac_executable_extensions; do
7745 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7746 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7748 break 2
7749 fi
7750 done
7751 done
7752 IFS=$as_save_IFS
7753
7754 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7755 ;;
7756 esac
7757 fi
7758 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7759 if test -n "$INSTALL_INFO"; then
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7761 $as_echo "$INSTALL_INFO" >&6; }
7762 else
7763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7764 $as_echo "no" >&6; }
7765 fi
7766
7767
7768 # Extract the first word of "gzip", so it can be a program name with args.
7769 set dummy gzip; ac_word=$2
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7771 $as_echo_n "checking for $ac_word... " >&6; }
7772 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7773 $as_echo_n "(cached) " >&6
7774 else
7775 case $GZIP_PROG in
7776 [\\/]* | ?:[\\/]*)
7777 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7778 ;;
7779 *)
7780 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7781 for as_dir in $PATH
7782 do
7783 IFS=$as_save_IFS
7784 test -z "$as_dir" && as_dir=.
7785 for ac_exec_ext in '' $ac_executable_extensions; do
7786 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7787 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7788 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7789 break 2
7790 fi
7791 done
7792 done
7793 IFS=$as_save_IFS
7794
7795 ;;
7796 esac
7797 fi
7798 GZIP_PROG=$ac_cv_path_GZIP_PROG
7799 if test -n "$GZIP_PROG"; then
7800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7801 $as_echo "$GZIP_PROG" >&6; }
7802 else
7803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7804 $as_echo "no" >&6; }
7805 fi
7806
7807
7808 # Extract the first word of "paxctl", so it can be a program name with args.
7809 set dummy paxctl; ac_word=$2
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7811 $as_echo_n "checking for $ac_word... " >&6; }
7812 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7813 $as_echo_n "(cached) " >&6
7814 else
7815 case $PAXCTL in
7816 [\\/]* | ?:[\\/]*)
7817 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
7818 ;;
7819 *)
7820 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7821 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
7822 do
7823 IFS=$as_save_IFS
7824 test -z "$as_dir" && as_dir=.
7825 for ac_exec_ext in '' $ac_executable_extensions; do
7826 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7827 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
7828 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7829 break 2
7830 fi
7831 done
7832 done
7833 IFS=$as_save_IFS
7834
7835 ;;
7836 esac
7837 fi
7838 PAXCTL=$ac_cv_path_PAXCTL
7839 if test -n "$PAXCTL"; then
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7841 $as_echo "$PAXCTL" >&6; }
7842 else
7843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7844 $as_echo "no" >&6; }
7845 fi
7846
7847
7848
7849
7850 ## Need makeinfo >= 4.7 (?) to build the manuals.
7851 # Extract the first word of "makeinfo", so it can be a program name with args.
7852 set dummy makeinfo; ac_word=$2
7853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7854 $as_echo_n "checking for $ac_word... " >&6; }
7855 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7856 $as_echo_n "(cached) " >&6
7857 else
7858 case $MAKEINFO in
7859 [\\/]* | ?:[\\/]*)
7860 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7861 ;;
7862 *)
7863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7864 for as_dir in $PATH
7865 do
7866 IFS=$as_save_IFS
7867 test -z "$as_dir" && as_dir=.
7868 for ac_exec_ext in '' $ac_executable_extensions; do
7869 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7870 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7872 break 2
7873 fi
7874 done
7875 done
7876 IFS=$as_save_IFS
7877
7878 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7879 ;;
7880 esac
7881 fi
7882 MAKEINFO=$ac_cv_path_MAKEINFO
7883 if test -n "$MAKEINFO"; then
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7885 $as_echo "$MAKEINFO" >&6; }
7886 else
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7888 $as_echo "no" >&6; }
7889 fi
7890
7891
7892 if test "$MAKEINFO" != "no" && \
7893 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
7894 MAKEINFO=no
7895 fi
7896
7897 ## Makeinfo is unusual. For a released Emacs, the manuals are
7898 ## pre-built, and not deleted by the normal clean rules. makeinfo is
7899 ## therefore in the category of "special tools" not normally required, which
7900 ## configure does not have to check for (eg autoconf itself).
7901 ## In a Bazaar checkout on the other hand, the manuals are not included.
7902 ## So makeinfo is a requirement to build from Bazaar, and configure
7903 ## should test for it as it does for any other build requirement.
7904 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7905 ## with pre-built manuals, from a Bazaar checkout.
7906 HAVE_MAKEINFO=yes
7907
7908 if test "$MAKEINFO" = "no"; then
7909 MAKEINFO=makeinfo
7910 if test "x${with_makeinfo}" = "xno"; then
7911 HAVE_MAKEINFO=no
7912 elif test ! -e $srcdir/info/emacs; then
7913 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
7914 source tree does not seem to have pre-built manuals in the \`info' directory.
7915 Either install a suitable version of makeinfo, or re-run configure
7916 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7917 fi
7918 fi
7919
7920
7921 INFO_EXT=.info
7922 INFO_OPTS=--no-split
7923
7924
7925
7926
7927 if test x$GCC = xyes; then
7928 test "x$GCC_LINK_TEST_OPTIONS" != x && \
7929 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7930 else
7931 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7932 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7933 fi
7934
7935
7936 late_LDFLAGS=$LDFLAGS
7937 if test x$GCC = xyes; then
7938 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7939 else
7940 LDFLAGS="$LDFLAGS -znocombreloc"
7941 fi
7942
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7944 $as_echo_n "checking for -znocombreloc... " >&6; }
7945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7946 /* end confdefs.h. */
7947
7948 int
7949 main ()
7950 {
7951
7952 ;
7953 return 0;
7954 }
7955 _ACEOF
7956 if ac_fn_c_try_link "$LINENO"; then :
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7958 $as_echo "yes" >&6; }
7959 else
7960 LDFLAGS=$late_LDFLAGS
7961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7962 $as_echo "no" >&6; }
7963 fi
7964 rm -f core conftest.err conftest.$ac_objext \
7965 conftest$ac_exeext conftest.$ac_ext
7966
7967
7968 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7969 case "$opsys" in
7970 your-opsys-here) CANNOT_DUMP=yes ;;
7971 esac
7972
7973 test "$CANNOT_DUMP" = "yes" && \
7974
7975 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7976
7977
7978
7979
7980
7981 UNEXEC_OBJ=unexelf.o
7982 case "$opsys" in
7983 # MSDOS uses unexcoff.o
7984 # MSWindows uses unexw32.o
7985 aix4-2)
7986 UNEXEC_OBJ=unexaix.o
7987 ;;
7988 cygwin)
7989 UNEXEC_OBJ=unexcw.o
7990 ;;
7991 darwin)
7992 UNEXEC_OBJ=unexmacosx.o
7993 ;;
7994 hpux10-20 | hpux11)
7995 UNEXEC_OBJ=unexhp9k800.o
7996 ;;
7997 sol2-10)
7998 # Use the Solaris dldump() function, called from unexsol.c, to dump
7999 # emacs, instead of the generic ELF dump code found in unexelf.c.
8000 # The resulting binary has a complete symbol table, and is better
8001 # for debugging and other observability tools (debuggers, pstack, etc).
8002 #
8003 # If you encounter a problem using dldump(), please consider sending
8004 # a message to the OpenSolaris tools-linking mailing list:
8005 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
8006 #
8007 # It is likely that dldump() works with older Solaris too, but this has
8008 # not been tested, so for now this change is for Solaris 10 or newer.
8009 UNEXEC_OBJ=unexsol.o
8010 ;;
8011 esac
8012
8013 LD_SWITCH_SYSTEM=
8014 case "$opsys" in
8015 freebsd)
8016 ## Let `ld' find image libs and similar things in /usr/local/lib.
8017 ## The system compiler, GCC, has apparently been modified to not
8018 ## look there, contrary to what a stock GCC would do.
8019 ### It's not our place to do this. See bug#10313#17.
8020 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
8021 :
8022 ;;
8023
8024 gnu-linux)
8025 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
8026 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
8027 ;;
8028
8029 netbsd)
8030 ### It's not our place to do this. See bug#10313#17.
8031 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
8032 :
8033 ;;
8034
8035 openbsd)
8036 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
8037 ## otherwise Emacs dumps core on elf systems.
8038 LD_SWITCH_SYSTEM="-Z"
8039 ;;
8040 esac
8041
8042
8043 ac_link="$ac_link $LD_SWITCH_SYSTEM"
8044
8045 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
8046 ## which has not been defined yet. When this was handled with cpp,
8047 ## it was expanded to null when configure sourced the s/*.h file.
8048 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
8049 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
8050 ## (or somesuch), but because it is supposed to go at the _front_
8051 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
8052 ## Compare with the gnu-linux case below, which added to the end
8053 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
8054 ## LD_SWITCH_SYSTEM_TEMACS.
8055 case "$opsys" in
8056 netbsd|openbsd)
8057 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8058 esac
8059
8060
8061 C_SWITCH_MACHINE=
8062 case $canonical in
8063 alpha*)
8064 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8065 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8066
8067 fi
8068
8069 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8070 ## With ELF, make sure that all common symbols get allocated to in the
8071 ## data section. Otherwise, the dump of temacs may miss variables in
8072 ## the shared library that have been initialized. For example, with
8073 ## GNU libc, __malloc_initialized would normally be resolved to the
8074 ## shared library's .bss section, which is fatal.
8075 if test "x$GCC" = "xyes"; then
8076 C_SWITCH_MACHINE="-fno-common"
8077 else
8078 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8079 fi
8080 else
8081 UNEXEC_OBJ=unexalpha.o
8082 fi
8083 ;;
8084 esac
8085
8086
8087
8088
8089 C_SWITCH_SYSTEM=
8090 ## Some programs in src produce warnings saying certain subprograms
8091 ## are too complex and need a MAXMEM value greater than 2000 for
8092 ## additional optimization. --nils@exp-math.uni-essen.de
8093 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8094 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8095 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8096 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8097
8098
8099
8100 LIBS_SYSTEM=
8101 case "$opsys" in
8102 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8103 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8104
8105 freebsd) LIBS_SYSTEM="-lutil" ;;
8106
8107 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8108
8109 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8110
8111 ## Motif needs -lgen.
8112 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8113 esac
8114
8115
8116
8117 ### Make sure subsequent tests use flags consistent with the build flags.
8118
8119 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8120 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8121 else
8122 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8123 fi
8124
8125 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8126
8127 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8128
8129
8130
8131 LIB_MATH=-lm
8132 LIB_STANDARD=
8133 START_FILES=
8134 SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
8135
8136 case $opsys in
8137 cygwin )
8138 LIB_MATH=
8139 START_FILES='pre-crt0.o'
8140 ;;
8141 darwin )
8142 ## Adding -lm confuses the dynamic linker, so omit it.
8143 LIB_MATH=
8144 START_FILES='pre-crt0.o'
8145 ;;
8146 freebsd )
8147 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8148 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8149 SYSTEM_TYPE=berkeley-unix
8150 ;;
8151 gnu-linux | gnu-kfreebsd )
8152 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8153 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8154 ;;
8155 hpux10-20 | hpux11 )
8156 LIB_STANDARD=-lc
8157 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8158 ;;
8159 netbsd | openbsd )
8160 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8161 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8162 SYSTEM_TYPE=berkeley-unix
8163 ;;
8164
8165 sol2* | unixware )
8166 SYSTEM_TYPE=usg-unix-v
8167 ;;
8168
8169 esac
8170
8171
8172
8173
8174 cat >>confdefs.h <<_ACEOF
8175 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8176 _ACEOF
8177
8178
8179 crt_files=
8180
8181 for file in x $LIB_STANDARD $START_FILES; do
8182 case "$file" in
8183 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8184 esac
8185 done
8186
8187 if test "x$crt_files" != x; then
8188
8189 ## If user specified a crt-dir, use that unconditionally.
8190 crt_gcc=no
8191
8192 if test "X$CRT_DIR" = "X"; then
8193
8194 CRT_DIR=/usr/lib # default
8195
8196 case "$canonical" in
8197 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8198 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8199 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8200 ## For anything else (eg /usr/lib32), it is up the user to specify
8201 ## the location (bug#5655).
8202 ## Test for crtn.o, not just the directory, because sometimes the
8203 ## directory exists but does not have the relevant files (bug#1287).
8204 ## FIXME better to test for binary compatibility somehow.
8205 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8206 ;;
8207
8208 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8209 esac
8210
8211 case "$opsys" in
8212 hpux10-20) CRT_DIR=/lib ;;
8213 esac
8214
8215 test "x${GCC}" = xyes && crt_gcc=yes
8216
8217 fi # CRT_DIR = ""
8218
8219 crt_missing=
8220
8221 for file in $crt_files; do
8222
8223 ## If we're using gcc, try to determine it automatically by asking
8224 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8225 ## system-dependent default from above.]
8226 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8227
8228 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8229 case "$crt_file" in
8230 */*)
8231 CRT_DIR=`$as_dirname -- "$crt_file" ||
8232 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8233 X"$crt_file" : 'X\(//\)[^/]' \| \
8234 X"$crt_file" : 'X\(//\)$' \| \
8235 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8236 $as_echo X"$crt_file" |
8237 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8238 s//\1/
8239 q
8240 }
8241 /^X\(\/\/\)[^/].*/{
8242 s//\1/
8243 q
8244 }
8245 /^X\(\/\/\)$/{
8246 s//\1/
8247 q
8248 }
8249 /^X\(\/\).*/{
8250 s//\1/
8251 q
8252 }
8253 s/.*/./; q'`
8254 ;;
8255 esac
8256 fi
8257
8258 crt_gcc=no
8259
8260 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8261 done # $crt_files
8262
8263 test "x$crt_missing" = x || \
8264 as_fn_error "Required file(s) not found:$crt_missing
8265 Try using the --with-crt-dir option." "$LINENO" 5
8266
8267 fi # crt_files != ""
8268
8269
8270
8271 case $opsys in
8272 netbsd | openbsd )
8273 if test -f $CRT_DIR/crti.o; then
8274
8275 test -f $CRT_DIR/crtn.o || \
8276 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8277
8278 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8279 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8280 fi
8281 ;;
8282 esac
8283
8284
8285 # Extract the first word of "pkg-config", so it can be a program name with args.
8286 set dummy pkg-config; ac_word=$2
8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8288 $as_echo_n "checking for $ac_word... " >&6; }
8289 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8290 $as_echo_n "(cached) " >&6
8291 else
8292 case $PKG_CONFIG in
8293 [\\/]* | ?:[\\/]*)
8294 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8295 ;;
8296 *)
8297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8298 for as_dir in $PATH
8299 do
8300 IFS=$as_save_IFS
8301 test -z "$as_dir" && as_dir=.
8302 for ac_exec_ext in '' $ac_executable_extensions; do
8303 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8304 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8305 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8306 break 2
8307 fi
8308 done
8309 done
8310 IFS=$as_save_IFS
8311
8312 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8313 ;;
8314 esac
8315 fi
8316 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8317 if test -n "$PKG_CONFIG"; then
8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8319 $as_echo "$PKG_CONFIG" >&6; }
8320 else
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8322 $as_echo "no" >&6; }
8323 fi
8324
8325
8326
8327
8328
8329
8330 if test "${with_sound}" != "no"; then
8331 # Sound support for GNU/Linux and the free BSDs.
8332 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8333 do :
8334 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8335 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8336 eval as_val=\$$as_ac_Header
8337 if test "x$as_val" = x""yes; then :
8338 cat >>confdefs.h <<_ACEOF
8339 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8340 _ACEOF
8341 have_sound_header=yes
8342 fi
8343
8344 done
8345
8346 # Emulation library used on NetBSD.
8347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8348 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8349 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8350 $as_echo_n "(cached) " >&6
8351 else
8352 ac_check_lib_save_LIBS=$LIBS
8353 LIBS="-lossaudio $LIBS"
8354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8355 /* end confdefs.h. */
8356
8357 /* Override any GCC internal prototype to avoid an error.
8358 Use char because int might match the return type of a GCC
8359 builtin and then its argument prototype would still apply. */
8360 #ifdef __cplusplus
8361 extern "C"
8362 #endif
8363 char _oss_ioctl ();
8364 int
8365 main ()
8366 {
8367 return _oss_ioctl ();
8368 ;
8369 return 0;
8370 }
8371 _ACEOF
8372 if ac_fn_c_try_link "$LINENO"; then :
8373 ac_cv_lib_ossaudio__oss_ioctl=yes
8374 else
8375 ac_cv_lib_ossaudio__oss_ioctl=no
8376 fi
8377 rm -f core conftest.err conftest.$ac_objext \
8378 conftest$ac_exeext conftest.$ac_ext
8379 LIBS=$ac_check_lib_save_LIBS
8380 fi
8381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8382 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8383 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8384 LIBSOUND=-lossaudio
8385 else
8386 LIBSOUND=
8387 fi
8388
8389
8390
8391 ALSA_REQUIRED=1.0.0
8392 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8393
8394 succeeded=no
8395
8396 if test "$PKG_CONFIG" = "no" ; then
8397 HAVE_ALSA=no
8398 else
8399 PKG_CONFIG_MIN_VERSION=0.9.0
8400 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8402 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8403
8404 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8405 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8406 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8407 edit_cflags="
8408 s,///*,/,g
8409 s/^/ /
8410 s/ -I/ $isystem/g
8411 s/^ //
8412 "
8413 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8414 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8416 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8417 succeeded=yes
8418 else
8419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8420 $as_echo "no" >&6; }
8421 ALSA_CFLAGS=""
8422 ALSA_LIBS=""
8423 ## If we have a custom action on failure, don't print errors, but
8424 ## do set a variable so people can do so.
8425 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8426
8427 fi
8428
8429
8430
8431 else
8432 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8433 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8434 fi
8435 fi
8436
8437 if test $succeeded = yes; then
8438 HAVE_ALSA=yes
8439 else
8440 HAVE_ALSA=no
8441 fi
8442
8443 if test $HAVE_ALSA = yes; then
8444 SAVE_CFLAGS="$CFLAGS"
8445 SAVE_LIBS="$LIBS"
8446 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8447 LIBS="$ALSA_LIBS $LIBS"
8448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8449 /* end confdefs.h. */
8450 #include <asoundlib.h>
8451 int
8452 main ()
8453 {
8454 snd_lib_error_set_handler (0);
8455 ;
8456 return 0;
8457 }
8458 _ACEOF
8459 if ac_fn_c_try_compile "$LINENO"; then :
8460 emacs_alsa_normal=yes
8461 else
8462 emacs_alsa_normal=no
8463 fi
8464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8465 if test "$emacs_alsa_normal" != yes; then
8466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8467 /* end confdefs.h. */
8468 #include <alsa/asoundlib.h>
8469 int
8470 main ()
8471 {
8472 snd_lib_error_set_handler (0);
8473 ;
8474 return 0;
8475 }
8476 _ACEOF
8477 if ac_fn_c_try_compile "$LINENO"; then :
8478 emacs_alsa_subdir=yes
8479 else
8480 emacs_alsa_subdir=no
8481 fi
8482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8483 if test "$emacs_alsa_subdir" != yes; then
8484 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8485 fi
8486 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8487 fi
8488
8489 CFLAGS="$SAVE_CFLAGS"
8490 LIBS="$SAVE_LIBS"
8491 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8492 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8493
8494 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8495
8496 fi
8497
8498 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8499 case "$opsys" in
8500 gnu-linux|freebsd|netbsd)
8501
8502 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8503
8504 ;;
8505 esac
8506 fi
8507
8508
8509 fi
8510
8511
8512
8513
8514 for ac_header in $ac_header_list
8515 do :
8516 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8517 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8518 "
8519 eval as_val=\$$as_ac_Header
8520 if test "x$as_val" = x""yes; then :
8521 cat >>confdefs.h <<_ACEOF
8522 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8523 _ACEOF
8524
8525 fi
8526
8527 done
8528
8529
8530
8531
8532
8533
8534
8535
8536
8537
8538
8539
8540
8541
8542
8543
8544
8545
8546
8547
8548
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8564 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8566 /* end confdefs.h. */
8567 #include <sys/personality.h>
8568 int
8569 main ()
8570 {
8571 personality (PER_LINUX32)
8572 ;
8573 return 0;
8574 }
8575 _ACEOF
8576 if ac_fn_c_try_compile "$LINENO"; then :
8577 emacs_cv_personality_linux32=yes
8578 else
8579 emacs_cv_personality_linux32=no
8580 fi
8581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8583 $as_echo "$emacs_cv_personality_linux32" >&6; }
8584
8585 if test $emacs_cv_personality_linux32 = yes; then
8586
8587 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8588
8589 fi
8590
8591 for ac_header in term.h
8592 do :
8593 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8594 if test "x$ac_cv_header_term_h" = x""yes; then :
8595 cat >>confdefs.h <<_ACEOF
8596 #define HAVE_TERM_H 1
8597 _ACEOF
8598
8599 fi
8600
8601 done
8602
8603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8604 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8605 if test "${ac_cv_header_time+set}" = set; then :
8606 $as_echo_n "(cached) " >&6
8607 else
8608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8609 /* end confdefs.h. */
8610 #include <sys/types.h>
8611 #include <sys/time.h>
8612 #include <time.h>
8613
8614 int
8615 main ()
8616 {
8617 if ((struct tm *) 0)
8618 return 0;
8619 ;
8620 return 0;
8621 }
8622 _ACEOF
8623 if ac_fn_c_try_compile "$LINENO"; then :
8624 ac_cv_header_time=yes
8625 else
8626 ac_cv_header_time=no
8627 fi
8628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8629 fi
8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8631 $as_echo "$ac_cv_header_time" >&6; }
8632 if test $ac_cv_header_time = yes; then
8633
8634 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8635
8636 fi
8637
8638 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8639 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8640 ac_have_decl=1
8641 else
8642 ac_have_decl=0
8643 fi
8644
8645 cat >>confdefs.h <<_ACEOF
8646 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8647 _ACEOF
8648
8649 if test $ac_cv_have_decl_sys_siglist != yes; then
8650 # For Tru64, at least:
8651 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8652 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8653 ac_have_decl=1
8654 else
8655 ac_have_decl=0
8656 fi
8657
8658 cat >>confdefs.h <<_ACEOF
8659 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8660 _ACEOF
8661
8662 if test $ac_cv_have_decl___sys_siglist = yes; then
8663
8664 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8665
8666 fi
8667 fi
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8669 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8670 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8671 $as_echo_n "(cached) " >&6
8672 else
8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8674 /* end confdefs.h. */
8675 #include <sys/types.h>
8676 #include <sys/wait.h>
8677 #ifndef WEXITSTATUS
8678 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8679 #endif
8680 #ifndef WIFEXITED
8681 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8682 #endif
8683
8684 int
8685 main ()
8686 {
8687 int s;
8688 wait (&s);
8689 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8690 ;
8691 return 0;
8692 }
8693 _ACEOF
8694 if ac_fn_c_try_compile "$LINENO"; then :
8695 ac_cv_header_sys_wait_h=yes
8696 else
8697 ac_cv_header_sys_wait_h=no
8698 fi
8699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8700 fi
8701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8702 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8703 if test $ac_cv_header_sys_wait_h = yes; then
8704
8705 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8706
8707 fi
8708
8709
8710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8711 $as_echo_n "checking for struct utimbuf... " >&6; }
8712 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8713 $as_echo_n "(cached) " >&6
8714 else
8715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8716 /* end confdefs.h. */
8717 #ifdef TIME_WITH_SYS_TIME
8718 #include <sys/time.h>
8719 #include <time.h>
8720 #else
8721 #ifdef HAVE_SYS_TIME_H
8722 #include <sys/time.h>
8723 #else
8724 #include <time.h>
8725 #endif
8726 #endif
8727 #ifdef HAVE_UTIME_H
8728 #include <utime.h>
8729 #endif
8730 int
8731 main ()
8732 {
8733 static struct utimbuf x; x.actime = x.modtime;
8734 ;
8735 return 0;
8736 }
8737 _ACEOF
8738 if ac_fn_c_try_compile "$LINENO"; then :
8739 emacs_cv_struct_utimbuf=yes
8740 else
8741 emacs_cv_struct_utimbuf=no
8742 fi
8743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8744 fi
8745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8746 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8747 if test $emacs_cv_struct_utimbuf = yes; then
8748
8749 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8750
8751 fi
8752
8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8754 $as_echo_n "checking for speed_t... " >&6; }
8755 if test "${emacs_cv_speed_t+set}" = set; then :
8756 $as_echo_n "(cached) " >&6
8757 else
8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8759 /* end confdefs.h. */
8760 #include <termios.h>
8761 int
8762 main ()
8763 {
8764 speed_t x = 1;
8765 ;
8766 return 0;
8767 }
8768 _ACEOF
8769 if ac_fn_c_try_compile "$LINENO"; then :
8770 emacs_cv_speed_t=yes
8771 else
8772 emacs_cv_speed_t=no
8773 fi
8774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8775 fi
8776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8777 $as_echo "$emacs_cv_speed_t" >&6; }
8778 if test $emacs_cv_speed_t = yes; then
8779
8780 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8781
8782 fi
8783
8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8785 $as_echo_n "checking for struct timeval... " >&6; }
8786 if test "${emacs_cv_struct_timeval+set}" = set; then :
8787 $as_echo_n "(cached) " >&6
8788 else
8789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8790 /* end confdefs.h. */
8791 #ifdef TIME_WITH_SYS_TIME
8792 #include <sys/time.h>
8793 #include <time.h>
8794 #else
8795 #ifdef HAVE_SYS_TIME_H
8796 #include <sys/time.h>
8797 #else
8798 #include <time.h>
8799 #endif
8800 #endif
8801 int
8802 main ()
8803 {
8804 static struct timeval x; x.tv_sec = x.tv_usec;
8805 ;
8806 return 0;
8807 }
8808 _ACEOF
8809 if ac_fn_c_try_compile "$LINENO"; then :
8810 emacs_cv_struct_timeval=yes
8811 else
8812 emacs_cv_struct_timeval=no
8813 fi
8814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8815 fi
8816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8817 $as_echo "$emacs_cv_struct_timeval" >&6; }
8818 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8819 if test $emacs_cv_struct_timeval = yes; then
8820
8821 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8822
8823 fi
8824
8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8826 $as_echo_n "checking for struct exception... " >&6; }
8827 if test "${emacs_cv_struct_exception+set}" = set; then :
8828 $as_echo_n "(cached) " >&6
8829 else
8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8831 /* end confdefs.h. */
8832 #include <math.h>
8833 int
8834 main ()
8835 {
8836 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8837 ;
8838 return 0;
8839 }
8840 _ACEOF
8841 if ac_fn_c_try_compile "$LINENO"; then :
8842 emacs_cv_struct_exception=yes
8843 else
8844 emacs_cv_struct_exception=no
8845 fi
8846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8847 fi
8848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8849 $as_echo "$emacs_cv_struct_exception" >&6; }
8850 HAVE_EXCEPTION=$emacs_cv_struct_exception
8851 if test $emacs_cv_struct_exception != yes; then
8852
8853 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8854
8855 fi
8856
8857
8858
8859
8860 for ac_header in net/if.h
8861 do :
8862 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8863 #if HAVE_SYS_SOCKET_H
8864 #include <sys/socket.h>
8865 #endif
8866 "
8867 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8868 cat >>confdefs.h <<_ACEOF
8869 #define HAVE_NET_IF_H 1
8870 _ACEOF
8871
8872 fi
8873
8874 done
8875
8876 for ac_header in ifaddrs.h
8877 do :
8878 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8879 #if HAVE_SYS_SOCKET_H
8880 #include <sys/socket.h>
8881 #endif
8882 "
8883 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8884 cat >>confdefs.h <<_ACEOF
8885 #define HAVE_IFADDRS_H 1
8886 _ACEOF
8887
8888 fi
8889
8890 done
8891
8892 for ac_header in net/if_dl.h
8893 do :
8894 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8895 #if HAVE_SYS_SOCKET_H
8896 #include <sys/socket.h>
8897 #endif
8898 "
8899 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8900 cat >>confdefs.h <<_ACEOF
8901 #define HAVE_NET_IF_DL_H 1
8902 _ACEOF
8903
8904 fi
8905
8906 done
8907
8908
8909 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8910 #if HAVE_SYS_SOCKET_H
8911 #include <sys/socket.h>
8912 #endif
8913 #if HAVE_NET_IF_H
8914 #include <net/if.h>
8915 #endif
8916 "
8917 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8918
8919 cat >>confdefs.h <<_ACEOF
8920 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8921 _ACEOF
8922
8923
8924 fi
8925 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8926 #if HAVE_SYS_SOCKET_H
8927 #include <sys/socket.h>
8928 #endif
8929 #if HAVE_NET_IF_H
8930 #include <net/if.h>
8931 #endif
8932 "
8933 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8934
8935 cat >>confdefs.h <<_ACEOF
8936 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8937 _ACEOF
8938
8939
8940 fi
8941 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8942 #if HAVE_SYS_SOCKET_H
8943 #include <sys/socket.h>
8944 #endif
8945 #if HAVE_NET_IF_H
8946 #include <net/if.h>
8947 #endif
8948 "
8949 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8950
8951 cat >>confdefs.h <<_ACEOF
8952 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8953 _ACEOF
8954
8955
8956 fi
8957 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8958 #if HAVE_SYS_SOCKET_H
8959 #include <sys/socket.h>
8960 #endif
8961 #if HAVE_NET_IF_H
8962 #include <net/if.h>
8963 #endif
8964 "
8965 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8966
8967 cat >>confdefs.h <<_ACEOF
8968 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8969 _ACEOF
8970
8971
8972 fi
8973 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8974 #if HAVE_SYS_SOCKET_H
8975 #include <sys/socket.h>
8976 #endif
8977 #if HAVE_NET_IF_H
8978 #include <net/if.h>
8979 #endif
8980 "
8981 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8982
8983 cat >>confdefs.h <<_ACEOF
8984 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8985 _ACEOF
8986
8987
8988 fi
8989 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8990 #if HAVE_SYS_SOCKET_H
8991 #include <sys/socket.h>
8992 #endif
8993 #if HAVE_NET_IF_H
8994 #include <net/if.h>
8995 #endif
8996 "
8997 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8998
8999 cat >>confdefs.h <<_ACEOF
9000 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
9001 _ACEOF
9002
9003
9004 fi
9005
9006
9007
9008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
9009 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
9010 if test "${emacs_cv_attribute_aligned+set}" = set; then :
9011 $as_echo_n "(cached) " >&6
9012 else
9013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9014 /* end confdefs.h. */
9015 char __attribute__ ((__aligned__ (1 << 3))) c;
9016 int
9017 main ()
9018 {
9019
9020 ;
9021 return 0;
9022 }
9023 _ACEOF
9024 if ac_fn_c_try_compile "$LINENO"; then :
9025 emacs_cv_attribute_aligned=yes
9026 else
9027 emacs_cv_attribute_aligned=no
9028 fi
9029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9030 fi
9031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
9032 $as_echo "$emacs_cv_attribute_aligned" >&6; }
9033 if test $emacs_cv_attribute_aligned = yes; then
9034
9035 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
9036
9037 fi
9038
9039
9040 DEPFLAGS=
9041 MKDEPDIR=":"
9042 deps_frag=deps.mk
9043 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9045 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9046 HAVE_GNU_MAKE=no
9047 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9048 if test "x$testval" != x; then
9049 HAVE_GNU_MAKE=yes
9050 else
9051 ac_enable_autodepend=no
9052 fi
9053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9054 $as_echo "$HAVE_GNU_MAKE" >&6; }
9055 if test $HAVE_GNU_MAKE = yes; then
9056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9057 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9058 SAVE_CFLAGS="$CFLAGS"
9059 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9061 /* end confdefs.h. */
9062
9063 int
9064 main ()
9065 {
9066
9067 ;
9068 return 0;
9069 }
9070 _ACEOF
9071 if ac_fn_c_try_compile "$LINENO"; then :
9072
9073 else
9074 ac_enable_autodepend=no
9075 fi
9076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9077 CFLAGS="$SAVE_CFLAGS"
9078 test -f deps.d || ac_enable_autodepend=no
9079 rm -rf deps.d
9080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9081 $as_echo "$ac_enable_autodepend" >&6; }
9082 fi
9083 if test $ac_enable_autodepend = yes; then
9084 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9085 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9086 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9087 deps_frag=autodeps.mk
9088 fi
9089 fi
9090 deps_frag=$srcdir/src/$deps_frag
9091
9092
9093
9094
9095
9096 lisp_frag=$srcdir/src/lisp.mk
9097
9098
9099
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9101 $as_echo_n "checking for long file names... " >&6; }
9102 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9103 $as_echo_n "(cached) " >&6
9104 else
9105 ac_cv_sys_long_file_names=yes
9106 # Test for long file names in all the places we know might matter:
9107 # . the current directory, where building will happen
9108 # $prefix/lib where we will be installing things
9109 # $exec_prefix/lib likewise
9110 # $TMPDIR if set, where it might want to write temporary files
9111 # /tmp where it might want to write temporary files
9112 # /var/tmp likewise
9113 # /usr/tmp likewise
9114 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9115 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9116 # in the usual case where exec_prefix is '${prefix}'.
9117 case $ac_dir in #(
9118 . | /* | ?:[\\/]*) ;; #(
9119 *) continue;;
9120 esac
9121 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9122 ac_xdir=$ac_dir/cf$$
9123 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9124 ac_tf1=$ac_xdir/conftest9012345
9125 ac_tf2=$ac_xdir/conftest9012346
9126 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9127 ac_cv_sys_long_file_names=no
9128 rm -f -r "$ac_xdir" 2>/dev/null
9129 test $ac_cv_sys_long_file_names = no && break
9130 done
9131 fi
9132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9133 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9134 if test $ac_cv_sys_long_file_names = yes; then
9135
9136 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9137
9138 fi
9139
9140
9141 #### Choose a window system.
9142
9143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9144 $as_echo_n "checking for X... " >&6; }
9145
9146
9147 # Check whether --with-x was given.
9148 if test "${with_x+set}" = set; then :
9149 withval=$with_x;
9150 fi
9151
9152 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9153 if test "x$with_x" = xno; then
9154 # The user explicitly disabled X.
9155 have_x=disabled
9156 else
9157 case $x_includes,$x_libraries in #(
9158 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9159 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9160 $as_echo_n "(cached) " >&6
9161 else
9162 # One or both of the vars are not set, and there is no cached value.
9163 ac_x_includes=no ac_x_libraries=no
9164 rm -f -r conftest.dir
9165 if mkdir conftest.dir; then
9166 cd conftest.dir
9167 cat >Imakefile <<'_ACEOF'
9168 incroot:
9169 @echo incroot='${INCROOT}'
9170 usrlibdir:
9171 @echo usrlibdir='${USRLIBDIR}'
9172 libdir:
9173 @echo libdir='${LIBDIR}'
9174 _ACEOF
9175 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9176 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9177 for ac_var in incroot usrlibdir libdir; do
9178 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9179 done
9180 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9181 for ac_extension in a so sl dylib la dll; do
9182 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9183 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9184 ac_im_usrlibdir=$ac_im_libdir; break
9185 fi
9186 done
9187 # Screen out bogus values from the imake configuration. They are
9188 # bogus both because they are the default anyway, and because
9189 # using them would break gcc on systems where it needs fixed includes.
9190 case $ac_im_incroot in
9191 /usr/include) ac_x_includes= ;;
9192 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9193 esac
9194 case $ac_im_usrlibdir in
9195 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9196 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9197 esac
9198 fi
9199 cd ..
9200 rm -f -r conftest.dir
9201 fi
9202
9203 # Standard set of common directories for X headers.
9204 # Check X11 before X11Rn because it is often a symlink to the current release.
9205 ac_x_header_dirs='
9206 /usr/X11/include
9207 /usr/X11R7/include
9208 /usr/X11R6/include
9209 /usr/X11R5/include
9210 /usr/X11R4/include
9211
9212 /usr/include/X11
9213 /usr/include/X11R7
9214 /usr/include/X11R6
9215 /usr/include/X11R5
9216 /usr/include/X11R4
9217
9218 /usr/local/X11/include
9219 /usr/local/X11R7/include
9220 /usr/local/X11R6/include
9221 /usr/local/X11R5/include
9222 /usr/local/X11R4/include
9223
9224 /usr/local/include/X11
9225 /usr/local/include/X11R7
9226 /usr/local/include/X11R6
9227 /usr/local/include/X11R5
9228 /usr/local/include/X11R4
9229
9230 /usr/X386/include
9231 /usr/x386/include
9232 /usr/XFree86/include/X11
9233
9234 /usr/include
9235 /usr/local/include
9236 /usr/unsupported/include
9237 /usr/athena/include
9238 /usr/local/x11r5/include
9239 /usr/lpp/Xamples/include
9240
9241 /usr/openwin/include
9242 /usr/openwin/share/include'
9243
9244 if test "$ac_x_includes" = no; then
9245 # Guess where to find include files, by looking for Xlib.h.
9246 # First, try using that file with no special directory specified.
9247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9248 /* end confdefs.h. */
9249 #include <X11/Xlib.h>
9250 _ACEOF
9251 if ac_fn_c_try_cpp "$LINENO"; then :
9252 # We can compile using X headers with no special include directory.
9253 ac_x_includes=
9254 else
9255 for ac_dir in $ac_x_header_dirs; do
9256 if test -r "$ac_dir/X11/Xlib.h"; then
9257 ac_x_includes=$ac_dir
9258 break
9259 fi
9260 done
9261 fi
9262 rm -f conftest.err conftest.$ac_ext
9263 fi # $ac_x_includes = no
9264
9265 if test "$ac_x_libraries" = no; then
9266 # Check for the libraries.
9267 # See if we find them without any special options.
9268 # Don't add to $LIBS permanently.
9269 ac_save_LIBS=$LIBS
9270 LIBS="-lX11 $LIBS"
9271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9272 /* end confdefs.h. */
9273 #include <X11/Xlib.h>
9274 int
9275 main ()
9276 {
9277 XrmInitialize ()
9278 ;
9279 return 0;
9280 }
9281 _ACEOF
9282 if ac_fn_c_try_link "$LINENO"; then :
9283 LIBS=$ac_save_LIBS
9284 # We can link X programs with no special library path.
9285 ac_x_libraries=
9286 else
9287 LIBS=$ac_save_LIBS
9288 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9289 do
9290 # Don't even attempt the hair of trying to link an X program!
9291 for ac_extension in a so sl dylib la dll; do
9292 if test -r "$ac_dir/libX11.$ac_extension"; then
9293 ac_x_libraries=$ac_dir
9294 break 2
9295 fi
9296 done
9297 done
9298 fi
9299 rm -f core conftest.err conftest.$ac_objext \
9300 conftest$ac_exeext conftest.$ac_ext
9301 fi # $ac_x_libraries = no
9302
9303 case $ac_x_includes,$ac_x_libraries in #(
9304 no,* | *,no | *\'*)
9305 # Didn't find X, or a directory has "'" in its name.
9306 ac_cv_have_x="have_x=no";; #(
9307 *)
9308 # Record where we found X for the cache.
9309 ac_cv_have_x="have_x=yes\
9310 ac_x_includes='$ac_x_includes'\
9311 ac_x_libraries='$ac_x_libraries'"
9312 esac
9313 fi
9314 ;; #(
9315 *) have_x=yes;;
9316 esac
9317 eval "$ac_cv_have_x"
9318 fi # $with_x != no
9319
9320 if test "$have_x" != yes; then
9321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9322 $as_echo "$have_x" >&6; }
9323 no_x=yes
9324 else
9325 # If each of the values was on the command line, it overrides each guess.
9326 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9327 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9328 # Update the cache value to reflect the command line values.
9329 ac_cv_have_x="have_x=yes\
9330 ac_x_includes='$x_includes'\
9331 ac_x_libraries='$x_libraries'"
9332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9333 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9334 fi
9335
9336 if test "$no_x" = yes; then
9337 window_system=none
9338 else
9339 window_system=x11
9340 fi
9341
9342 LD_SWITCH_X_SITE_RPATH=
9343 if test "${x_libraries}" != NONE; then
9344 if test -n "${x_libraries}"; then
9345 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9346 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9347 fi
9348 x_default_search_path=""
9349 x_search_path=${x_libraries}
9350 if test -z "${x_search_path}"; then
9351 x_search_path=/usr/lib
9352 fi
9353 for x_library in `echo ${x_search_path}: | \
9354 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9355 x_search_path="\
9356 ${x_library}/X11/%L/%T/%N%C%S:\
9357 ${x_library}/X11/%l/%T/%N%C%S:\
9358 ${x_library}/X11/%T/%N%C%S:\
9359 ${x_library}/X11/%L/%T/%N%S:\
9360 ${x_library}/X11/%l/%T/%N%S:\
9361 ${x_library}/X11/%T/%N%S"
9362 if test x"${x_default_search_path}" = x; then
9363 x_default_search_path=${x_search_path}
9364 else
9365 x_default_search_path="${x_search_path}:${x_default_search_path}"
9366 fi
9367 done
9368 fi
9369
9370
9371 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9372 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9373 fi
9374
9375 if test x"${x_includes}" = x; then
9376 bitmapdir=/usr/include/X11/bitmaps
9377 else
9378 # accumulate include directories that have X11 bitmap subdirectories
9379 bmd_acc="dummyval"
9380 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9381 if test -d "${bmd}/X11/bitmaps"; then
9382 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9383 fi
9384 if test -d "${bmd}/bitmaps"; then
9385 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9386 fi
9387 done
9388 if test ${bmd_acc} != "dummyval"; then
9389 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9390 fi
9391 fi
9392
9393 HAVE_NS=no
9394 NS_IMPL_COCOA=no
9395 NS_IMPL_GNUSTEP=no
9396 tmp_CPPFLAGS="$CPPFLAGS"
9397 tmp_CFLAGS="$CFLAGS"
9398 CPPFLAGS="$CPPFLAGS -x objective-c"
9399 CFLAGS="$CFLAGS -x objective-c"
9400 TEMACS_LDFLAGS2="\${LDFLAGS}"
9401 GNU_OBJC_CFLAGS=
9402 if test "${with_ns}" != no; then
9403 if test "${opsys}" = darwin; then
9404 NS_IMPL_COCOA=yes
9405 ns_appdir=`pwd`/nextstep/Emacs.app
9406 ns_appbindir=${ns_appdir}/Contents/MacOS
9407 ns_appresdir=${ns_appdir}/Contents/Resources
9408 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9409 elif test -f $GNUSTEP_CONFIG_FILE; then
9410 NS_IMPL_GNUSTEP=yes
9411 ns_appdir=`pwd`/nextstep/Emacs.app
9412 ns_appbindir=${ns_appdir}
9413 ns_appresdir=${ns_appdir}/Resources
9414 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9415 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9416 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9417 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9418 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9419 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9420 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9421 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9422 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9423 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9424 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9425 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9426 LIB_STANDARD=
9427 START_FILES=
9428 TEMACS_LDFLAGS2=
9429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9430 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9431 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9432 $as_echo_n "(cached) " >&6
9433 else
9434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9435 /* end confdefs.h. */
9436 #include <GNUstepBase/GSConfig.h>
9437 int
9438 main ()
9439 {
9440 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9441 1;
9442 #else
9443 fail;
9444 #endif
9445 ;
9446 return 0;
9447 }
9448 _ACEOF
9449 if ac_fn_c_try_compile "$LINENO"; then :
9450 emacs_cv_objc_exceptions=yes
9451 else
9452 emacs_cv_objc_exceptions=no
9453 fi
9454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9455 fi
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9457 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9458 if test $emacs_cv_objc_exceptions = yes; then
9459
9460 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9461
9462 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9463 fi
9464 fi
9465
9466 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9467
9468 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9469 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9470 HAVE_NS=yes
9471 else
9472 as_fn_error "\`--with-ns' was specified, but the include
9473 files are missing or cannot be compiled." "$LINENO" 5
9474 fi
9475
9476
9477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9478 /* end confdefs.h. */
9479 #include <Foundation/NSObjCRuntime.h>
9480 int
9481 main ()
9482 {
9483 NSInteger i;
9484 ;
9485 return 0;
9486 }
9487 _ACEOF
9488 if ac_fn_c_try_compile "$LINENO"; then :
9489 ns_have_nsinteger=yes
9490 else
9491 ns_have_nsinteger=no
9492 fi
9493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9494 if test $ns_have_nsinteger = yes; then
9495
9496 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9497
9498 fi
9499 fi
9500
9501
9502 INSTALL_ARCH_INDEP_EXTRA=install-etc
9503 ns_self_contained=no
9504 ns_frag=/dev/null
9505 NS_OBJ=
9506 NS_OBJC_OBJ=
9507 if test "${HAVE_NS}" = yes; then
9508 if test "$with_toolkit_scroll_bars" = "no"; then
9509 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9510 fi
9511
9512 window_system=nextstep
9513 with_xft=no
9514 # set up packaging dirs
9515 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9516 ns_self_contained=yes
9517 prefix=${ns_appresdir}
9518 exec_prefix=${ns_appbindir}
9519 libexecdir="\${ns_appbindir}/libexec"
9520 archlibdir="\${ns_appbindir}/libexec"
9521 docdir="\${ns_appresdir}/etc"
9522 etcdir="\${ns_appresdir}/etc"
9523 infodir="\${ns_appresdir}/info"
9524 mandir="\${ns_appresdir}/man"
9525 lispdir="\${ns_appresdir}/lisp"
9526 leimdir="\${ns_appresdir}/leim"
9527 INSTALL_ARCH_INDEP_EXTRA=
9528 fi
9529 ns_frag=$srcdir/src/ns.mk
9530 NS_OBJ="fontset.o fringe.o image.o"
9531 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9532 fi
9533 CFLAGS="$tmp_CFLAGS"
9534 CPPFLAGS="$tmp_CPPFLAGS"
9535
9536
9537
9538
9539
9540
9541
9542 case "${window_system}" in
9543 x11 )
9544 HAVE_X_WINDOWS=yes
9545 HAVE_X11=yes
9546 case "${with_x_toolkit}" in
9547 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9548 motif ) USE_X_TOOLKIT=MOTIF ;;
9549 gtk ) with_gtk=yes
9550 USE_X_TOOLKIT=none ;;
9551 gtk3 ) with_gtk3=yes
9552 USE_X_TOOLKIT=none ;;
9553 no ) USE_X_TOOLKIT=none ;;
9554 * ) USE_X_TOOLKIT=maybe ;;
9555 esac
9556 ;;
9557 nextstep | none )
9558 HAVE_X_WINDOWS=no
9559 HAVE_X11=no
9560 USE_X_TOOLKIT=none
9561 ;;
9562 esac
9563
9564 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9565 # Extract the first word of "X", so it can be a program name with args.
9566 set dummy X; ac_word=$2
9567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9568 $as_echo_n "checking for $ac_word... " >&6; }
9569 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9570 $as_echo_n "(cached) " >&6
9571 else
9572 if test -n "$HAVE_XSERVER"; then
9573 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9574 else
9575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9576 for as_dir in $PATH
9577 do
9578 IFS=$as_save_IFS
9579 test -z "$as_dir" && as_dir=.
9580 for ac_exec_ext in '' $ac_executable_extensions; do
9581 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9582 ac_cv_prog_HAVE_XSERVER="true"
9583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9584 break 2
9585 fi
9586 done
9587 done
9588 IFS=$as_save_IFS
9589
9590 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9591 fi
9592 fi
9593 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9594 if test -n "$HAVE_XSERVER"; then
9595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9596 $as_echo "$HAVE_XSERVER" >&6; }
9597 else
9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9599 $as_echo "no" >&6; }
9600 fi
9601
9602
9603 if test "$HAVE_XSERVER" = true ||
9604 test -n "$DISPLAY" ||
9605 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9606 as_fn_error "You seem to be running X, but no X development libraries
9607 were found. You should install the relevant development files for X
9608 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9609 sure you have development files for image handling, i.e.
9610 tiff, gif, jpeg, png and xpm.
9611 If you are sure you want Emacs compiled without X window support, pass
9612 --without-x
9613 to configure." "$LINENO" 5
9614 fi
9615 fi
9616
9617 ### If we're using X11, we should use the X menu package.
9618 HAVE_MENUS=no
9619 case ${HAVE_X11} in
9620 yes ) HAVE_MENUS=yes ;;
9621 esac
9622
9623 # Does the opsystem file prohibit the use of the GNU malloc?
9624 # Assume not, until told otherwise.
9625 GNU_MALLOC=yes
9626
9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9628 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9629 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9630 $as_echo_n "(cached) " >&6
9631 else
9632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9633 /* end confdefs.h. */
9634 #include <malloc.h>
9635 static void hook (void) {}
9636 int
9637 main ()
9638 {
9639 malloc_set_state (malloc_get_state ());
9640 __after_morecore_hook = hook;
9641 __malloc_initialize_hook = hook;
9642 ;
9643 return 0;
9644 }
9645 _ACEOF
9646 if ac_fn_c_try_link "$LINENO"; then :
9647 emacs_cv_var_doug_lea_malloc=yes
9648 else
9649 emacs_cv_var_doug_lea_malloc=no
9650 fi
9651 rm -f core conftest.err conftest.$ac_objext \
9652 conftest$ac_exeext conftest.$ac_ext
9653 fi
9654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9655 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9656 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9657
9658
9659 system_malloc=no
9660 case "$opsys" in
9661 ## darwin ld insists on the use of malloc routines in the System framework.
9662 darwin|sol2-10) system_malloc=yes ;;
9663 esac
9664
9665 if test "${system_malloc}" = "yes"; then
9666
9667 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9668
9669 GNU_MALLOC=no
9670 GNU_MALLOC_reason="
9671 (The GNU allocators don't work with this system configuration.)"
9672 GMALLOC_OBJ=
9673 VMLIMIT_OBJ=
9674 else
9675 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9676 VMLIMIT_OBJ=vm-limit.o
9677 fi
9678
9679
9680
9681 if test "$doug_lea_malloc" = "yes" ; then
9682 if test "$GNU_MALLOC" = yes ; then
9683 GNU_MALLOC_reason="
9684 (Using Doug Lea's new malloc from the GNU C Library.)"
9685 fi
9686
9687 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9688
9689
9690 ## Use mmap directly for allocating larger buffers.
9691 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9692 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9693 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9694 case "$opsys" in
9695 gnu*) REL_ALLOC=no ;;
9696 esac
9697 fi
9698
9699 if test x"${REL_ALLOC}" = x; then
9700 REL_ALLOC=${GNU_MALLOC}
9701 fi
9702
9703 use_mmap_for_buffers=no
9704 case "$opsys" in
9705 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9706 esac
9707
9708
9709
9710
9711
9712
9713
9714
9715 for ac_func in getpagesize
9716 do :
9717 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9718 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9719 cat >>confdefs.h <<_ACEOF
9720 #define HAVE_GETPAGESIZE 1
9721 _ACEOF
9722
9723 fi
9724 done
9725
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9727 $as_echo_n "checking for working mmap... " >&6; }
9728 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9729 $as_echo_n "(cached) " >&6
9730 else
9731 if test "$cross_compiling" = yes; then :
9732 ac_cv_func_mmap_fixed_mapped=no
9733 else
9734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9735 /* end confdefs.h. */
9736 $ac_includes_default
9737 /* malloc might have been renamed as rpl_malloc. */
9738 #undef malloc
9739
9740 /* Thanks to Mike Haertel and Jim Avera for this test.
9741 Here is a matrix of mmap possibilities:
9742 mmap private not fixed
9743 mmap private fixed at somewhere currently unmapped
9744 mmap private fixed at somewhere already mapped
9745 mmap shared not fixed
9746 mmap shared fixed at somewhere currently unmapped
9747 mmap shared fixed at somewhere already mapped
9748 For private mappings, we should verify that changes cannot be read()
9749 back from the file, nor mmap's back from the file at a different
9750 address. (There have been systems where private was not correctly
9751 implemented like the infamous i386 svr4.0, and systems where the
9752 VM page cache was not coherent with the file system buffer cache
9753 like early versions of FreeBSD and possibly contemporary NetBSD.)
9754 For shared mappings, we should conversely verify that changes get
9755 propagated back to all the places they're supposed to be.
9756
9757 Grep wants private fixed already mapped.
9758 The main things grep needs to know about mmap are:
9759 * does it exist and is it safe to write into the mmap'd area
9760 * how to use it (BSD variants) */
9761
9762 #include <fcntl.h>
9763 #include <sys/mman.h>
9764
9765 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9766 char *malloc ();
9767 #endif
9768
9769 /* This mess was copied from the GNU getpagesize.h. */
9770 #ifndef HAVE_GETPAGESIZE
9771 # ifdef _SC_PAGESIZE
9772 # define getpagesize() sysconf(_SC_PAGESIZE)
9773 # else /* no _SC_PAGESIZE */
9774 # ifdef HAVE_SYS_PARAM_H
9775 # include <sys/param.h>
9776 # ifdef EXEC_PAGESIZE
9777 # define getpagesize() EXEC_PAGESIZE
9778 # else /* no EXEC_PAGESIZE */
9779 # ifdef NBPG
9780 # define getpagesize() NBPG * CLSIZE
9781 # ifndef CLSIZE
9782 # define CLSIZE 1
9783 # endif /* no CLSIZE */
9784 # else /* no NBPG */
9785 # ifdef NBPC
9786 # define getpagesize() NBPC
9787 # else /* no NBPC */
9788 # ifdef PAGESIZE
9789 # define getpagesize() PAGESIZE
9790 # endif /* PAGESIZE */
9791 # endif /* no NBPC */
9792 # endif /* no NBPG */
9793 # endif /* no EXEC_PAGESIZE */
9794 # else /* no HAVE_SYS_PARAM_H */
9795 # define getpagesize() 8192 /* punt totally */
9796 # endif /* no HAVE_SYS_PARAM_H */
9797 # endif /* no _SC_PAGESIZE */
9798
9799 #endif /* no HAVE_GETPAGESIZE */
9800
9801 int
9802 main ()
9803 {
9804 char *data, *data2, *data3;
9805 const char *cdata2;
9806 int i, pagesize;
9807 int fd, fd2;
9808
9809 pagesize = getpagesize ();
9810
9811 /* First, make a file with some known garbage in it. */
9812 data = (char *) malloc (pagesize);
9813 if (!data)
9814 return 1;
9815 for (i = 0; i < pagesize; ++i)
9816 *(data + i) = rand ();
9817 umask (0);
9818 fd = creat ("conftest.mmap", 0600);
9819 if (fd < 0)
9820 return 2;
9821 if (write (fd, data, pagesize) != pagesize)
9822 return 3;
9823 close (fd);
9824
9825 /* Next, check that the tail of a page is zero-filled. File must have
9826 non-zero length, otherwise we risk SIGBUS for entire page. */
9827 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9828 if (fd2 < 0)
9829 return 4;
9830 cdata2 = "";
9831 if (write (fd2, cdata2, 1) != 1)
9832 return 5;
9833 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9834 if (data2 == MAP_FAILED)
9835 return 6;
9836 for (i = 0; i < pagesize; ++i)
9837 if (*(data2 + i))
9838 return 7;
9839 close (fd2);
9840 if (munmap (data2, pagesize))
9841 return 8;
9842
9843 /* Next, try to mmap the file at a fixed address which already has
9844 something else allocated at it. If we can, also make sure that
9845 we see the same garbage. */
9846 fd = open ("conftest.mmap", O_RDWR);
9847 if (fd < 0)
9848 return 9;
9849 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9850 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9851 return 10;
9852 for (i = 0; i < pagesize; ++i)
9853 if (*(data + i) != *(data2 + i))
9854 return 11;
9855
9856 /* Finally, make sure that changes to the mapped area do not
9857 percolate back to the file as seen by read(). (This is a bug on
9858 some variants of i386 svr4.0.) */
9859 for (i = 0; i < pagesize; ++i)
9860 *(data2 + i) = *(data2 + i) + 1;
9861 data3 = (char *) malloc (pagesize);
9862 if (!data3)
9863 return 12;
9864 if (read (fd, data3, pagesize) != pagesize)
9865 return 13;
9866 for (i = 0; i < pagesize; ++i)
9867 if (*(data + i) != *(data3 + i))
9868 return 14;
9869 close (fd);
9870 return 0;
9871 }
9872 _ACEOF
9873 if ac_fn_c_try_run "$LINENO"; then :
9874 ac_cv_func_mmap_fixed_mapped=yes
9875 else
9876 ac_cv_func_mmap_fixed_mapped=no
9877 fi
9878 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9879 conftest.$ac_objext conftest.beam conftest.$ac_ext
9880 fi
9881
9882 fi
9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9884 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9885 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9886
9887 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9888
9889 fi
9890 rm -f conftest.mmap conftest.txt
9891
9892 if test $use_mmap_for_buffers = yes; then
9893
9894 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9895
9896 REL_ALLOC=no
9897 fi
9898
9899 LIBS="$LIBS_SYSTEM $LIBS"
9900
9901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9902 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9903 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9904 $as_echo_n "(cached) " >&6
9905 else
9906 ac_check_lib_save_LIBS=$LIBS
9907 LIBS="-ldnet $LIBS"
9908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9909 /* end confdefs.h. */
9910
9911 /* Override any GCC internal prototype to avoid an error.
9912 Use char because int might match the return type of a GCC
9913 builtin and then its argument prototype would still apply. */
9914 #ifdef __cplusplus
9915 extern "C"
9916 #endif
9917 char dnet_ntoa ();
9918 int
9919 main ()
9920 {
9921 return dnet_ntoa ();
9922 ;
9923 return 0;
9924 }
9925 _ACEOF
9926 if ac_fn_c_try_link "$LINENO"; then :
9927 ac_cv_lib_dnet_dnet_ntoa=yes
9928 else
9929 ac_cv_lib_dnet_dnet_ntoa=no
9930 fi
9931 rm -f core conftest.err conftest.$ac_objext \
9932 conftest$ac_exeext conftest.$ac_ext
9933 LIBS=$ac_check_lib_save_LIBS
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9936 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9937 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9938 cat >>confdefs.h <<_ACEOF
9939 #define HAVE_LIBDNET 1
9940 _ACEOF
9941
9942 LIBS="-ldnet $LIBS"
9943
9944 fi
9945
9946
9947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9948 $as_echo_n "checking for main in -lXbsd... " >&6; }
9949 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9950 $as_echo_n "(cached) " >&6
9951 else
9952 ac_check_lib_save_LIBS=$LIBS
9953 LIBS="-lXbsd $LIBS"
9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9955 /* end confdefs.h. */
9956
9957
9958 int
9959 main ()
9960 {
9961 return main ();
9962 ;
9963 return 0;
9964 }
9965 _ACEOF
9966 if ac_fn_c_try_link "$LINENO"; then :
9967 ac_cv_lib_Xbsd_main=yes
9968 else
9969 ac_cv_lib_Xbsd_main=no
9970 fi
9971 rm -f core conftest.err conftest.$ac_objext \
9972 conftest$ac_exeext conftest.$ac_ext
9973 LIBS=$ac_check_lib_save_LIBS
9974 fi
9975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9976 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9977 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9978 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9979 fi
9980
9981
9982 LIB_PTHREAD=
9983
9984
9985
9986 if test "$ac_cv_header_pthread_h"; then
9987 if test "$GMALLOC_OBJ" = gmalloc.o; then
9988 emacs_pthread_function=pthread_atfork
9989 else
9990 emacs_pthread_function=pthread_self
9991 fi
9992 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
9993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
9994 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
9995 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
9996 $as_echo_n "(cached) " >&6
9997 else
9998 ac_check_lib_save_LIBS=$LIBS
9999 LIBS="-lpthread $LIBS"
10000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10001 /* end confdefs.h. */
10002
10003 /* Override any GCC internal prototype to avoid an error.
10004 Use char because int might match the return type of a GCC
10005 builtin and then its argument prototype would still apply. */
10006 #ifdef __cplusplus
10007 extern "C"
10008 #endif
10009 char $emacs_pthread_function ();
10010 int
10011 main ()
10012 {
10013 return $emacs_pthread_function ();
10014 ;
10015 return 0;
10016 }
10017 _ACEOF
10018 if ac_fn_c_try_link "$LINENO"; then :
10019 eval "$as_ac_Lib=yes"
10020 else
10021 eval "$as_ac_Lib=no"
10022 fi
10023 rm -f core conftest.err conftest.$ac_objext \
10024 conftest$ac_exeext conftest.$ac_ext
10025 LIBS=$ac_check_lib_save_LIBS
10026 fi
10027 eval ac_res=\$$as_ac_Lib
10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10029 $as_echo "$ac_res" >&6; }
10030 eval as_val=\$$as_ac_Lib
10031 if test "x$as_val" = x""yes; then :
10032 HAVE_PTHREAD=yes
10033 fi
10034
10035 fi
10036 if test "$HAVE_PTHREAD" = yes; then
10037 case "${canonical}" in
10038 *-hpux*) ;;
10039 *) LIB_PTHREAD="-lpthread"
10040 LIBS="$LIB_PTHREAD $LIBS" ;;
10041 esac
10042
10043 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10044
10045 fi
10046
10047
10048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10049 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10050 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10051 $as_echo_n "(cached) " >&6
10052 else
10053 ac_check_lib_save_LIBS=$LIBS
10054 LIBS="-lpthreads $LIBS"
10055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10056 /* end confdefs.h. */
10057
10058 /* Override any GCC internal prototype to avoid an error.
10059 Use char because int might match the return type of a GCC
10060 builtin and then its argument prototype would still apply. */
10061 #ifdef __cplusplus
10062 extern "C"
10063 #endif
10064 char cma_open ();
10065 int
10066 main ()
10067 {
10068 return cma_open ();
10069 ;
10070 return 0;
10071 }
10072 _ACEOF
10073 if ac_fn_c_try_link "$LINENO"; then :
10074 ac_cv_lib_pthreads_cma_open=yes
10075 else
10076 ac_cv_lib_pthreads_cma_open=no
10077 fi
10078 rm -f core conftest.err conftest.$ac_objext \
10079 conftest$ac_exeext conftest.$ac_ext
10080 LIBS=$ac_check_lib_save_LIBS
10081 fi
10082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10083 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10084 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10085 cat >>confdefs.h <<_ACEOF
10086 #define HAVE_LIBPTHREADS 1
10087 _ACEOF
10088
10089 LIBS="-lpthreads $LIBS"
10090
10091 fi
10092
10093
10094 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10095 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10096 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10097 ## added to LIBS in configure would never contain the pthreads part,
10098 ## but the value used in Makefiles might. FIXME?
10099 ##
10100 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10101 ## be harmless on older versions of X where it happens to exist.
10102 test "$opsys" = "aix4-2" && \
10103 test $ac_cv_lib_pthreads_cma_open = yes && \
10104 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10105
10106
10107 case ${host_os} in
10108 aix*)
10109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10110 $as_echo_n "checking for -bbigtoc option... " >&6; }
10111 if test "${gdb_cv_bigtoc+set}" = set; then :
10112 $as_echo_n "(cached) " >&6
10113 else
10114
10115 case $GCC in
10116 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10117 *) gdb_cv_bigtoc=-bbigtoc ;;
10118 esac
10119
10120 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10122 /* end confdefs.h. */
10123
10124 int
10125 main ()
10126 {
10127 int i;
10128 ;
10129 return 0;
10130 }
10131 _ACEOF
10132 if ac_fn_c_try_link "$LINENO"; then :
10133
10134 else
10135 gdb_cv_bigtoc=
10136 fi
10137 rm -f core conftest.err conftest.$ac_objext \
10138 conftest$ac_exeext conftest.$ac_ext
10139
10140 fi
10141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10142 $as_echo "$gdb_cv_bigtoc" >&6; }
10143 ;;
10144 esac
10145
10146 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10147 # used for the tests that follow. We set them back to REAL_CFLAGS and
10148 # REAL_CPPFLAGS later on.
10149
10150 REAL_CFLAGS="$CFLAGS"
10151 REAL_CPPFLAGS="$CPPFLAGS"
10152
10153 if test "${HAVE_X11}" = "yes"; then
10154 DEFS="$C_SWITCH_X_SITE $DEFS"
10155 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10156 LIBS="-lX11 $LIBS"
10157 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10158 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10159
10160 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10161 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10162 # but it's more convenient here to set LD_RUN_PATH since this
10163 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10164 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10165 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10166 export LD_RUN_PATH
10167 fi
10168
10169 if test "${opsys}" = "gnu-linux"; then
10170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10171 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10173 /* end confdefs.h. */
10174
10175 int
10176 main ()
10177 {
10178 XOpenDisplay ("foo");
10179 ;
10180 return 0;
10181 }
10182 _ACEOF
10183 if ac_fn_c_try_link "$LINENO"; then :
10184 xgnu_linux_first_failure=no
10185 else
10186 xgnu_linux_first_failure=yes
10187 fi
10188 rm -f core conftest.err conftest.$ac_objext \
10189 conftest$ac_exeext conftest.$ac_ext
10190 if test "${xgnu_linux_first_failure}" = "yes"; then
10191 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10192 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10193 OLD_CPPFLAGS="$CPPFLAGS"
10194 OLD_LIBS="$LIBS"
10195 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10196 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10197 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10198 LIBS="$LIBS -b i486-linuxaout"
10199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10200 /* end confdefs.h. */
10201
10202 int
10203 main ()
10204 {
10205 XOpenDisplay ("foo");
10206 ;
10207 return 0;
10208 }
10209 _ACEOF
10210 if ac_fn_c_try_link "$LINENO"; then :
10211 xgnu_linux_second_failure=no
10212 else
10213 xgnu_linux_second_failure=yes
10214 fi
10215 rm -f core conftest.err conftest.$ac_objext \
10216 conftest$ac_exeext conftest.$ac_ext
10217 if test "${xgnu_linux_second_failure}" = "yes"; then
10218 # If we get the same failure with -b, there is no use adding -b.
10219 # So take it out. This plays safe.
10220 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10221 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10222 CPPFLAGS="$OLD_CPPFLAGS"
10223 LIBS="$OLD_LIBS"
10224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10225 $as_echo "no" >&6; }
10226 else
10227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10228 $as_echo "yes" >&6; }
10229 fi
10230 else
10231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10232 $as_echo "no" >&6; }
10233 fi
10234 fi
10235
10236 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10237 # header files included from there.
10238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10239 $as_echo_n "checking for Xkb... " >&6; }
10240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10241 /* end confdefs.h. */
10242 #include <X11/Xlib.h>
10243 #include <X11/XKBlib.h>
10244 int
10245 main ()
10246 {
10247 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10248 ;
10249 return 0;
10250 }
10251 _ACEOF
10252 if ac_fn_c_try_link "$LINENO"; then :
10253 emacs_xkb=yes
10254 else
10255 emacs_xkb=no
10256 fi
10257 rm -f core conftest.err conftest.$ac_objext \
10258 conftest$ac_exeext conftest.$ac_ext
10259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10260 $as_echo "$emacs_xkb" >&6; }
10261 if test $emacs_xkb = yes; then
10262
10263 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10264
10265 fi
10266
10267 for ac_func in XrmSetDatabase XScreenResourceString \
10268 XScreenNumberOfScreen
10269 do :
10270 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10271 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10272 eval as_val=\$$as_ac_var
10273 if test "x$as_val" = x""yes; then :
10274 cat >>confdefs.h <<_ACEOF
10275 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10276 _ACEOF
10277
10278 fi
10279 done
10280
10281 fi
10282
10283 if test "${window_system}" = "x11"; then
10284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10285 $as_echo_n "checking X11 version 6... " >&6; }
10286 if test "${emacs_cv_x11_version_6+set}" = set; then :
10287 $as_echo_n "(cached) " >&6
10288 else
10289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10290 /* end confdefs.h. */
10291 #include <X11/Xlib.h>
10292 int
10293 main ()
10294 {
10295 #if XlibSpecificationRelease < 6
10296 fail;
10297 #endif
10298
10299 ;
10300 return 0;
10301 }
10302 _ACEOF
10303 if ac_fn_c_try_link "$LINENO"; then :
10304 emacs_cv_x11_version_6=yes
10305 else
10306 emacs_cv_x11_version_6=no
10307 fi
10308 rm -f core conftest.err conftest.$ac_objext \
10309 conftest$ac_exeext conftest.$ac_ext
10310 fi
10311
10312 if test $emacs_cv_x11_version_6 = yes; then
10313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10314 $as_echo "6 or newer" >&6; }
10315
10316 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10317
10318
10319 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10320
10321 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10322 ## XIM support.
10323 case "$opsys" in
10324 sol2-*) : ;;
10325 *)
10326 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10327
10328 ;;
10329 esac
10330 else
10331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10332 $as_echo "before 6" >&6; }
10333 fi
10334 fi
10335
10336
10337 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10338 HAVE_RSVG=no
10339 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10340 if test "${with_rsvg}" != "no"; then
10341 RSVG_REQUIRED=2.11.0
10342 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10343
10344
10345 succeeded=no
10346
10347 if test "$PKG_CONFIG" = "no" ; then
10348 :
10349 else
10350 PKG_CONFIG_MIN_VERSION=0.9.0
10351 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10353 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10354
10355 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10356 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10357 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10358 edit_cflags="
10359 s,///*,/,g
10360 s/^/ /
10361 s/ -I/ $isystem/g
10362 s/^ //
10363 "
10364 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10365 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10367 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10368 succeeded=yes
10369 else
10370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10371 $as_echo "no" >&6; }
10372 RSVG_CFLAGS=""
10373 RSVG_LIBS=""
10374 ## If we have a custom action on failure, don't print errors, but
10375 ## do set a variable so people can do so.
10376 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10377
10378 fi
10379
10380
10381
10382 else
10383 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10384 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10385 fi
10386 fi
10387
10388 if test $succeeded = yes; then
10389 HAVE_RSVG=yes
10390 else
10391 :
10392 fi
10393
10394
10395
10396
10397 if test $HAVE_RSVG = yes; then
10398
10399 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10400
10401 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10402 LIBS="$RSVG_LIBS $LIBS"
10403 fi
10404 fi
10405 fi
10406
10407 HAVE_IMAGEMAGICK=no
10408 if test "${HAVE_X11}" = "yes"; then
10409 if test "${with_imagemagick}" != "no"; then
10410 ## 6.2.8 is the earliest version known to work, but earlier versions
10411 ## might work - let us know if you find one.
10412 ## 6.0.7 does not work. See bug#7955.
10413 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10414
10415 succeeded=no
10416
10417 if test "$PKG_CONFIG" = "no" ; then
10418 :
10419 else
10420 PKG_CONFIG_MIN_VERSION=0.9.0
10421 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10423 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10424
10425 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10426 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10427 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10428 edit_cflags="
10429 s,///*,/,g
10430 s/^/ /
10431 s/ -I/ $isystem/g
10432 s/^ //
10433 "
10434 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10435 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10437 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10438 succeeded=yes
10439 else
10440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10441 $as_echo "no" >&6; }
10442 IMAGEMAGICK_CFLAGS=""
10443 IMAGEMAGICK_LIBS=""
10444 ## If we have a custom action on failure, don't print errors, but
10445 ## do set a variable so people can do so.
10446 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10447
10448 fi
10449
10450
10451
10452 else
10453 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10454 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10455 fi
10456 fi
10457
10458 if test $succeeded = yes; then
10459 HAVE_IMAGEMAGICK=yes
10460 else
10461 :
10462 fi
10463
10464
10465
10466
10467 if test $HAVE_IMAGEMAGICK = yes; then
10468
10469 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10470
10471 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10472 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10473 for ac_func in MagickExportImagePixels MagickMergeImageLayers
10474 do :
10475 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10476 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10477 eval as_val=\$$as_ac_var
10478 if test "x$as_val" = x""yes; then :
10479 cat >>confdefs.h <<_ACEOF
10480 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10481 _ACEOF
10482
10483 fi
10484 done
10485
10486 fi
10487 fi
10488 fi
10489
10490
10491 HAVE_GTK=no
10492 GTK_OBJ=
10493 if test "${with_gtk3}" = "yes"; then
10494 GLIB_REQUIRED=2.28
10495 GTK_REQUIRED=3.0
10496 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10497
10498
10499 succeeded=no
10500
10501 if test "$PKG_CONFIG" = "no" ; then
10502 pkg_check_gtk=no
10503 else
10504 PKG_CONFIG_MIN_VERSION=0.9.0
10505 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10507 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10508
10509 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10510 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10511 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10512 edit_cflags="
10513 s,///*,/,g
10514 s/^/ /
10515 s/ -I/ $isystem/g
10516 s/^ //
10517 "
10518 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10519 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10521 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10522 succeeded=yes
10523 else
10524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10525 $as_echo "no" >&6; }
10526 GTK_CFLAGS=""
10527 GTK_LIBS=""
10528 ## If we have a custom action on failure, don't print errors, but
10529 ## do set a variable so people can do so.
10530 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10531
10532 fi
10533
10534
10535
10536 else
10537 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10538 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10539 fi
10540 fi
10541
10542 if test $succeeded = yes; then
10543 pkg_check_gtk=yes
10544 else
10545 pkg_check_gtk=no
10546 fi
10547
10548 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10549 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10550 fi
10551
10552 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10553
10554 GTK_OBJ=emacsgtkfixed.o
10555 fi
10556
10557 if test "$pkg_check_gtk" != "yes"; then
10558 HAVE_GTK=no
10559 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10560 GLIB_REQUIRED=2.10
10561 GTK_REQUIRED=2.10
10562 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10563
10564
10565 succeeded=no
10566
10567 if test "$PKG_CONFIG" = "no" ; then
10568 pkg_check_gtk=no
10569 else
10570 PKG_CONFIG_MIN_VERSION=0.9.0
10571 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10573 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10574
10575 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10576 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10577 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10578 edit_cflags="
10579 s,///*,/,g
10580 s/^/ /
10581 s/ -I/ $isystem/g
10582 s/^ //
10583 "
10584 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10585 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10587 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10588 succeeded=yes
10589 else
10590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10591 $as_echo "no" >&6; }
10592 GTK_CFLAGS=""
10593 GTK_LIBS=""
10594 ## If we have a custom action on failure, don't print errors, but
10595 ## do set a variable so people can do so.
10596 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10597
10598 fi
10599
10600
10601
10602 else
10603 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10604 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10605 fi
10606 fi
10607
10608 if test $succeeded = yes; then
10609 pkg_check_gtk=yes
10610 else
10611 pkg_check_gtk=no
10612 fi
10613
10614 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10615 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10616 fi
10617 fi
10618 fi
10619
10620 if test x"$pkg_check_gtk" = xyes; then
10621
10622
10623
10624 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10625 CFLAGS="$CFLAGS $GTK_CFLAGS"
10626 LIBS="$GTK_LIBS $LIBS"
10627 GTK_COMPILES=no
10628 for ac_func in gtk_main
10629 do :
10630 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10631 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10632 cat >>confdefs.h <<_ACEOF
10633 #define HAVE_GTK_MAIN 1
10634 _ACEOF
10635 GTK_COMPILES=yes
10636 fi
10637 done
10638
10639 if test "${GTK_COMPILES}" != "yes"; then
10640 if test "$USE_X_TOOLKIT" != "maybe"; then
10641 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10642 fi
10643 else
10644 HAVE_GTK=yes
10645
10646 $as_echo "#define USE_GTK 1" >>confdefs.h
10647
10648 GTK_OBJ="gtkutil.o $GTK_OBJ"
10649 USE_X_TOOLKIT=none
10650 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10651 :
10652 else
10653 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10654 closing open displays. This is no problem if you just use
10655 one display, but if you use more than one and close one of them
10656 Emacs may crash." >&5
10657 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10658 closing open displays. This is no problem if you just use
10659 one display, but if you use more than one and close one of them
10660 Emacs may crash." >&2;}
10661 sleep 3
10662 fi
10663 fi
10664
10665 fi
10666
10667
10668
10669 if test "${HAVE_GTK}" = "yes"; then
10670
10671 if test "$with_toolkit_scroll_bars" != no; then
10672 with_toolkit_scroll_bars=yes
10673 fi
10674
10675 HAVE_GTK_FILE_SELECTION=no
10676 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10677 #include <gtk/gtk.h>
10678 "
10679 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10680 HAVE_GTK_FILE_SELECTION=yes
10681 else
10682 HAVE_GTK_FILE_SELECTION=no
10683 fi
10684
10685 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10686 for ac_func in gtk_file_selection_new
10687 do :
10688 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10689 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10690 cat >>confdefs.h <<_ACEOF
10691 #define HAVE_GTK_FILE_SELECTION_NEW 1
10692 _ACEOF
10693
10694 fi
10695 done
10696
10697 fi
10698
10699
10700 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10701 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10702 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10703 gtk_orientable_set_orientation \
10704 gtk_window_set_has_resize_grip
10705 do :
10706 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10707 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10708 eval as_val=\$$as_ac_var
10709 if test "x$as_val" = x""yes; then :
10710 cat >>confdefs.h <<_ACEOF
10711 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10712 _ACEOF
10713
10714 fi
10715 done
10716
10717 fi
10718
10719 HAVE_DBUS=no
10720 DBUS_OBJ=
10721 if test "${with_dbus}" = "yes"; then
10722
10723 succeeded=no
10724
10725 if test "$PKG_CONFIG" = "no" ; then
10726 HAVE_DBUS=no
10727 else
10728 PKG_CONFIG_MIN_VERSION=0.9.0
10729 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10731 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10732
10733 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10734 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10735 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10736 edit_cflags="
10737 s,///*,/,g
10738 s/^/ /
10739 s/ -I/ $isystem/g
10740 s/^ //
10741 "
10742 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10743 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10745 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10746 succeeded=yes
10747 else
10748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10749 $as_echo "no" >&6; }
10750 DBUS_CFLAGS=""
10751 DBUS_LIBS=""
10752 ## If we have a custom action on failure, don't print errors, but
10753 ## do set a variable so people can do so.
10754 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10755
10756 fi
10757
10758
10759
10760 else
10761 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10762 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10763 fi
10764 fi
10765
10766 if test $succeeded = yes; then
10767 HAVE_DBUS=yes
10768 else
10769 HAVE_DBUS=no
10770 fi
10771
10772 if test "$HAVE_DBUS" = yes; then
10773 LIBS="$LIBS $DBUS_LIBS"
10774
10775 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10776
10777 for ac_func in dbus_watch_get_unix_fd \
10778 dbus_type_is_valid \
10779 dbus_validate_bus_name \
10780 dbus_validate_path \
10781 dbus_validate_interface \
10782 dbus_validate_member
10783 do :
10784 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10785 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10786 eval as_val=\$$as_ac_var
10787 if test "x$as_val" = x""yes; then :
10788 cat >>confdefs.h <<_ACEOF
10789 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10790 _ACEOF
10791
10792 fi
10793 done
10794
10795 DBUS_OBJ=dbusbind.o
10796 fi
10797 fi
10798
10799
10800 HAVE_GSETTINGS=no
10801 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10802
10803 succeeded=no
10804
10805 if test "$PKG_CONFIG" = "no" ; then
10806 HAVE_GSETTINGS=no
10807 else
10808 PKG_CONFIG_MIN_VERSION=0.9.0
10809 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10811 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10812
10813 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10814 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10815 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10816 edit_cflags="
10817 s,///*,/,g
10818 s/^/ /
10819 s/ -I/ $isystem/g
10820 s/^ //
10821 "
10822 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10823 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10825 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10826 succeeded=yes
10827 else
10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10829 $as_echo "no" >&6; }
10830 GSETTINGS_CFLAGS=""
10831 GSETTINGS_LIBS=""
10832 ## If we have a custom action on failure, don't print errors, but
10833 ## do set a variable so people can do so.
10834 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10835
10836 fi
10837
10838
10839
10840 else
10841 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10842 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10843 fi
10844 fi
10845
10846 if test $succeeded = yes; then
10847 HAVE_GSETTINGS=yes
10848 else
10849 HAVE_GSETTINGS=no
10850 fi
10851
10852 if test "$HAVE_GSETTINGS" = "yes"; then
10853
10854 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10855
10856 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10857 SETTINGS_LIBS="$GSETTINGS_LIBS"
10858 fi
10859 fi
10860
10861 HAVE_GCONF=no
10862 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10863
10864 succeeded=no
10865
10866 if test "$PKG_CONFIG" = "no" ; then
10867 HAVE_GCONF=no
10868 else
10869 PKG_CONFIG_MIN_VERSION=0.9.0
10870 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10872 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10873
10874 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10875 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10876 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10877 edit_cflags="
10878 s,///*,/,g
10879 s/^/ /
10880 s/ -I/ $isystem/g
10881 s/^ //
10882 "
10883 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10884 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10886 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10887 succeeded=yes
10888 else
10889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10890 $as_echo "no" >&6; }
10891 GCONF_CFLAGS=""
10892 GCONF_LIBS=""
10893 ## If we have a custom action on failure, don't print errors, but
10894 ## do set a variable so people can do so.
10895 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10896
10897 fi
10898
10899
10900
10901 else
10902 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10903 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10904 fi
10905 fi
10906
10907 if test $succeeded = yes; then
10908 HAVE_GCONF=yes
10909 else
10910 HAVE_GCONF=no
10911 fi
10912
10913 if test "$HAVE_GCONF" = yes; then
10914
10915 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10916
10917 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10918 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10919 fi
10920 fi
10921
10922 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10923 SAVE_CFLAGS="$CFLAGS"
10924 SAVE_LIBS="$LIBS"
10925 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
10926 LIBS="$SETTINGS_LIBS $LIBS"
10927 for ac_func in g_type_init
10928 do :
10929 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10930 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10931 cat >>confdefs.h <<_ACEOF
10932 #define HAVE_G_TYPE_INIT 1
10933 _ACEOF
10934
10935 fi
10936 done
10937
10938 CFLAGS="$SAVE_CFLAGS"
10939 LIBS="$SAVE_LIBS"
10940 fi
10941
10942
10943
10944
10945 HAVE_LIBSELINUX=no
10946 LIBSELINUX_LIBS=
10947 if test "${with_selinux}" = "yes"; then
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10949 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10950 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10951 $as_echo_n "(cached) " >&6
10952 else
10953 ac_check_lib_save_LIBS=$LIBS
10954 LIBS="-lselinux $LIBS"
10955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h. */
10957
10958 /* Override any GCC internal prototype to avoid an error.
10959 Use char because int might match the return type of a GCC
10960 builtin and then its argument prototype would still apply. */
10961 #ifdef __cplusplus
10962 extern "C"
10963 #endif
10964 char lgetfilecon ();
10965 int
10966 main ()
10967 {
10968 return lgetfilecon ();
10969 ;
10970 return 0;
10971 }
10972 _ACEOF
10973 if ac_fn_c_try_link "$LINENO"; then :
10974 ac_cv_lib_selinux_lgetfilecon=yes
10975 else
10976 ac_cv_lib_selinux_lgetfilecon=no
10977 fi
10978 rm -f core conftest.err conftest.$ac_objext \
10979 conftest$ac_exeext conftest.$ac_ext
10980 LIBS=$ac_check_lib_save_LIBS
10981 fi
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10983 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10984 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10985 HAVE_LIBSELINUX=yes
10986 else
10987 HAVE_LIBSELINUX=no
10988 fi
10989
10990 if test "$HAVE_LIBSELINUX" = yes; then
10991
10992 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10993
10994 LIBSELINUX_LIBS=-lselinux
10995 fi
10996 fi
10997
10998
10999 HAVE_GNUTLS=no
11000 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11001 if test "${with_gnutls}" = "yes" ; then
11002
11003 succeeded=no
11004
11005 if test "$PKG_CONFIG" = "no" ; then
11006 HAVE_GNUTLS=no
11007 else
11008 PKG_CONFIG_MIN_VERSION=0.9.0
11009 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11011 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11012
11013 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
11014 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
11015 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
11016 edit_cflags="
11017 s,///*,/,g
11018 s/^/ /
11019 s/ -I/ $isystem/g
11020 s/^ //
11021 "
11022 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
11023 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
11024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
11025 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
11026 succeeded=yes
11027 else
11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11029 $as_echo "no" >&6; }
11030 LIBGNUTLS_CFLAGS=""
11031 LIBGNUTLS_LIBS=""
11032 ## If we have a custom action on failure, don't print errors, but
11033 ## do set a variable so people can do so.
11034 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
11035
11036 fi
11037
11038
11039
11040 else
11041 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11042 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11043 fi
11044 fi
11045
11046 if test $succeeded = yes; then
11047 HAVE_GNUTLS=yes
11048 else
11049 HAVE_GNUTLS=no
11050 fi
11051
11052 if test "${HAVE_GNUTLS}" = "yes"; then
11053
11054 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11055
11056 fi
11057
11058 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11059 LIBS="$LIBGNUTLS_LIBS $LIBS"
11060 for ac_func in gnutls_certificate_set_verify_function
11061 do :
11062 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11063 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11064 cat >>confdefs.h <<_ACEOF
11065 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11066 _ACEOF
11067 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11068 fi
11069 done
11070
11071
11072 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11073
11074 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11075
11076 fi
11077 fi
11078
11079
11080
11081
11082 HAVE_XAW3D=no
11083 LUCID_LIBW=
11084 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11085 if test "$with_xaw3d" != no; then
11086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11087 $as_echo_n "checking for xaw3d... " >&6; }
11088 if test "${emacs_cv_xaw3d+set}" = set; then :
11089 $as_echo_n "(cached) " >&6
11090 else
11091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11092 /* end confdefs.h. */
11093
11094 #include <X11/Intrinsic.h>
11095 #include <X11/Xaw3d/Simple.h>
11096 int
11097 main ()
11098 {
11099
11100 ;
11101 return 0;
11102 }
11103 _ACEOF
11104 if ac_fn_c_try_link "$LINENO"; then :
11105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11106 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11107 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11108 $as_echo_n "(cached) " >&6
11109 else
11110 ac_check_lib_save_LIBS=$LIBS
11111 LIBS="-lXaw3d $LIBS"
11112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11113 /* end confdefs.h. */
11114
11115 /* Override any GCC internal prototype to avoid an error.
11116 Use char because int might match the return type of a GCC
11117 builtin and then its argument prototype would still apply. */
11118 #ifdef __cplusplus
11119 extern "C"
11120 #endif
11121 char XawScrollbarSetThumb ();
11122 int
11123 main ()
11124 {
11125 return XawScrollbarSetThumb ();
11126 ;
11127 return 0;
11128 }
11129 _ACEOF
11130 if ac_fn_c_try_link "$LINENO"; then :
11131 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11132 else
11133 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11134 fi
11135 rm -f core conftest.err conftest.$ac_objext \
11136 conftest$ac_exeext conftest.$ac_ext
11137 LIBS=$ac_check_lib_save_LIBS
11138 fi
11139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11140 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11141 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11142 emacs_cv_xaw3d=yes
11143 else
11144 emacs_cv_xaw3d=no
11145 fi
11146
11147 else
11148 emacs_cv_xaw3d=no
11149 fi
11150 rm -f core conftest.err conftest.$ac_objext \
11151 conftest$ac_exeext conftest.$ac_ext
11152 fi
11153
11154 else
11155 emacs_cv_xaw3d=no
11156 fi
11157 if test $emacs_cv_xaw3d = yes; then
11158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11159 $as_echo "yes; using Lucid toolkit" >&6; }
11160 USE_X_TOOLKIT=LUCID
11161 HAVE_XAW3D=yes
11162 LUCID_LIBW=-lXaw3d
11163
11164 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11165
11166 else
11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11168 $as_echo "no" >&6; }
11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11170 $as_echo_n "checking for libXaw... " >&6; }
11171 if test "${emacs_cv_xaw+set}" = set; then :
11172 $as_echo_n "(cached) " >&6
11173 else
11174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11175 /* end confdefs.h. */
11176
11177 #include <X11/Intrinsic.h>
11178 #include <X11/Xaw/Simple.h>
11179 int
11180 main ()
11181 {
11182
11183 ;
11184 return 0;
11185 }
11186 _ACEOF
11187 if ac_fn_c_try_link "$LINENO"; then :
11188 emacs_cv_xaw=yes
11189 else
11190 emacs_cv_xaw=no
11191 fi
11192 rm -f core conftest.err conftest.$ac_objext \
11193 conftest$ac_exeext conftest.$ac_ext
11194 fi
11195
11196 if test $emacs_cv_xaw = yes; then
11197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11198 $as_echo "yes; using Lucid toolkit" >&6; }
11199 USE_X_TOOLKIT=LUCID
11200 LUCID_LIBW=-lXaw
11201 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11202 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11203 else
11204 as_fn_error "No X toolkit could be found.
11205 If you are sure you want Emacs compiled without an X toolkit, pass
11206 --with-x-toolkit=no
11207 to configure. Otherwise, install the development libraries for the toolkit
11208 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11209 fi
11210 fi
11211 fi
11212
11213 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11214
11215 LIBXTR6=
11216 if test "${USE_X_TOOLKIT}" != "none"; then
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11218 $as_echo_n "checking X11 toolkit version... " >&6; }
11219 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11220 $as_echo_n "(cached) " >&6
11221 else
11222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11223 /* end confdefs.h. */
11224 #include <X11/Intrinsic.h>
11225 int
11226 main ()
11227 {
11228 #if XtSpecificationRelease < 6
11229 fail;
11230 #endif
11231
11232 ;
11233 return 0;
11234 }
11235 _ACEOF
11236 if ac_fn_c_try_link "$LINENO"; then :
11237 emacs_cv_x11_toolkit_version_6=yes
11238 else
11239 emacs_cv_x11_toolkit_version_6=no
11240 fi
11241 rm -f core conftest.err conftest.$ac_objext \
11242 conftest$ac_exeext conftest.$ac_ext
11243 fi
11244
11245 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11246 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11248 $as_echo "6 or newer" >&6; }
11249
11250 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11251
11252 LIBXTR6="-lSM -lICE"
11253 case "$opsys" in
11254 ## Use libw.a along with X11R6 Xt.
11255 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11256 esac
11257 else
11258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11259 $as_echo "before 6" >&6; }
11260 fi
11261
11262 OLDLIBS="$LIBS"
11263 if test x$HAVE_X11XTR6 = xyes; then
11264 LIBS="-lXt -lSM -lICE $LIBS"
11265 else
11266 LIBS="-lXt $LIBS"
11267 fi
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11269 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11270 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11271 $as_echo_n "(cached) " >&6
11272 else
11273 ac_check_lib_save_LIBS=$LIBS
11274 LIBS="-lXmu $LIBS"
11275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11276 /* end confdefs.h. */
11277
11278 /* Override any GCC internal prototype to avoid an error.
11279 Use char because int might match the return type of a GCC
11280 builtin and then its argument prototype would still apply. */
11281 #ifdef __cplusplus
11282 extern "C"
11283 #endif
11284 char XmuConvertStandardSelection ();
11285 int
11286 main ()
11287 {
11288 return XmuConvertStandardSelection ();
11289 ;
11290 return 0;
11291 }
11292 _ACEOF
11293 if ac_fn_c_try_link "$LINENO"; then :
11294 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11295 else
11296 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11297 fi
11298 rm -f core conftest.err conftest.$ac_objext \
11299 conftest$ac_exeext conftest.$ac_ext
11300 LIBS=$ac_check_lib_save_LIBS
11301 fi
11302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11303 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11304 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11305 cat >>confdefs.h <<_ACEOF
11306 #define HAVE_LIBXMU 1
11307 _ACEOF
11308
11309 LIBS="-lXmu $LIBS"
11310
11311 fi
11312
11313 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11314 fi
11315
11316
11317 LIBXMU=-lXmu
11318 case $opsys in
11319 ## These systems don't supply Xmu.
11320 hpux* | aix4-2 )
11321 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11322 ;;
11323 esac
11324
11325
11326 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11327 if test "${HAVE_X11}" = "yes"; then
11328 if test "${USE_X_TOOLKIT}" != "none"; then
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11330 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11331 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11332 $as_echo_n "(cached) " >&6
11333 else
11334 ac_check_lib_save_LIBS=$LIBS
11335 LIBS="-lXext $LIBS"
11336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11337 /* end confdefs.h. */
11338
11339 /* Override any GCC internal prototype to avoid an error.
11340 Use char because int might match the return type of a GCC
11341 builtin and then its argument prototype would still apply. */
11342 #ifdef __cplusplus
11343 extern "C"
11344 #endif
11345 char XShapeQueryExtension ();
11346 int
11347 main ()
11348 {
11349 return XShapeQueryExtension ();
11350 ;
11351 return 0;
11352 }
11353 _ACEOF
11354 if ac_fn_c_try_link "$LINENO"; then :
11355 ac_cv_lib_Xext_XShapeQueryExtension=yes
11356 else
11357 ac_cv_lib_Xext_XShapeQueryExtension=no
11358 fi
11359 rm -f core conftest.err conftest.$ac_objext \
11360 conftest$ac_exeext conftest.$ac_ext
11361 LIBS=$ac_check_lib_save_LIBS
11362 fi
11363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11364 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11365 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11366 cat >>confdefs.h <<_ACEOF
11367 #define HAVE_LIBXEXT 1
11368 _ACEOF
11369
11370 LIBS="-lXext $LIBS"
11371
11372 fi
11373
11374 fi
11375 fi
11376
11377 LIBXP=
11378 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11380 $as_echo_n "checking for Motif version 2.1... " >&6; }
11381 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11382 $as_echo_n "(cached) " >&6
11383 else
11384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h. */
11386 #include <Xm/Xm.h>
11387 int
11388 main ()
11389 {
11390 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11391 int x = 5;
11392 #else
11393 Motif version prior to 2.1.
11394 #endif
11395 ;
11396 return 0;
11397 }
11398 _ACEOF
11399 if ac_fn_c_try_compile "$LINENO"; then :
11400 emacs_cv_motif_version_2_1=yes
11401 else
11402 emacs_cv_motif_version_2_1=no
11403 fi
11404 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11405 fi
11406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11407 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11408 if test $emacs_cv_motif_version_2_1 = yes; then
11409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11410 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11411 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11412 $as_echo_n "(cached) " >&6
11413 else
11414 ac_check_lib_save_LIBS=$LIBS
11415 LIBS="-lXp $LIBS"
11416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11417 /* end confdefs.h. */
11418
11419 /* Override any GCC internal prototype to avoid an error.
11420 Use char because int might match the return type of a GCC
11421 builtin and then its argument prototype would still apply. */
11422 #ifdef __cplusplus
11423 extern "C"
11424 #endif
11425 char XpCreateContext ();
11426 int
11427 main ()
11428 {
11429 return XpCreateContext ();
11430 ;
11431 return 0;
11432 }
11433 _ACEOF
11434 if ac_fn_c_try_link "$LINENO"; then :
11435 ac_cv_lib_Xp_XpCreateContext=yes
11436 else
11437 ac_cv_lib_Xp_XpCreateContext=no
11438 fi
11439 rm -f core conftest.err conftest.$ac_objext \
11440 conftest$ac_exeext conftest.$ac_ext
11441 LIBS=$ac_check_lib_save_LIBS
11442 fi
11443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11444 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11445 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11446 LIBXP=-lXp
11447 fi
11448
11449 else
11450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11451 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11452 if test "${emacs_cv_lesstif+set}" = set; then :
11453 $as_echo_n "(cached) " >&6
11454 else
11455 # We put this in CFLAGS temporarily to precede other -I options
11456 # that might be in CFLAGS temporarily.
11457 # We put this in CPPFLAGS where it precedes the other -I options.
11458 OLD_CPPFLAGS=$CPPFLAGS
11459 OLD_CFLAGS=$CFLAGS
11460 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11461 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11463 /* end confdefs.h. */
11464 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11465 int
11466 main ()
11467 {
11468 int x = 5;
11469 ;
11470 return 0;
11471 }
11472 _ACEOF
11473 if ac_fn_c_try_compile "$LINENO"; then :
11474 emacs_cv_lesstif=yes
11475 else
11476 emacs_cv_lesstif=no
11477 fi
11478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11479 fi
11480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11481 $as_echo "$emacs_cv_lesstif" >&6; }
11482 if test $emacs_cv_lesstif = yes; then
11483 # Make sure this -I option remains in CPPFLAGS after it is set
11484 # back to REAL_CPPFLAGS.
11485 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11486 # have those other -I options anyway. Ultimately, having this
11487 # directory ultimately in CPPFLAGS will be enough.
11488 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11489 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11490 else
11491 CFLAGS=$OLD_CFLAGS
11492 CPPFLAGS=$OLD_CPPFLAGS
11493 fi
11494 fi
11495 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11496 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11497
11498 else
11499 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11500 fi
11501
11502
11503 fi
11504
11505
11506 USE_TOOLKIT_SCROLL_BARS=no
11507 if test "${with_toolkit_scroll_bars}" != "no"; then
11508 if test "${USE_X_TOOLKIT}" != "none"; then
11509 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11510 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11511
11512 HAVE_XAW3D=no
11513 USE_TOOLKIT_SCROLL_BARS=yes
11514 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11515 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11516
11517 USE_TOOLKIT_SCROLL_BARS=yes
11518 fi
11519 elif test "${HAVE_GTK}" = "yes"; then
11520 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11521
11522 USE_TOOLKIT_SCROLL_BARS=yes
11523 elif test "${HAVE_NS}" = "yes"; then
11524 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11525
11526 USE_TOOLKIT_SCROLL_BARS=yes
11527 fi
11528 fi
11529
11530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11531 /* end confdefs.h. */
11532
11533 #include <X11/Xlib.h>
11534 #include <X11/Xresource.h>
11535 int
11536 main ()
11537 {
11538 XIMProc callback;
11539 ;
11540 return 0;
11541 }
11542 _ACEOF
11543 if ac_fn_c_try_compile "$LINENO"; then :
11544 HAVE_XIM=yes
11545
11546 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11547
11548 else
11549 HAVE_XIM=no
11550 fi
11551 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11552
11553
11554 if test "${with_xim}" != "no"; then
11555
11556 $as_echo "#define USE_XIM 1" >>confdefs.h
11557
11558 fi
11559
11560
11561 if test "${HAVE_XIM}" != "no"; then
11562 late_CFLAGS=$CFLAGS
11563 if test "$GCC" = yes; then
11564 CFLAGS="$CFLAGS --pedantic-errors"
11565 fi
11566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11567 /* end confdefs.h. */
11568
11569 #include <X11/Xlib.h>
11570 #include <X11/Xresource.h>
11571 int
11572 main ()
11573 {
11574 Display *display;
11575 XrmDatabase db;
11576 char *res_name;
11577 char *res_class;
11578 XIMProc callback;
11579 XPointer *client_data;
11580 #ifndef __GNUC__
11581 /* If we're not using GCC, it's probably not XFree86, and this is
11582 probably right, but we can't use something like --pedantic-errors. */
11583 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11584 char*, XIMProc, XPointer*);
11585 #endif
11586 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11587 client_data);
11588 ;
11589 return 0;
11590 }
11591 _ACEOF
11592 if ac_fn_c_try_compile "$LINENO"; then :
11593 emacs_cv_arg6_star=yes
11594 fi
11595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11596 if test "$emacs_cv_arg6_star" = yes; then
11597 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11598
11599 else
11600 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11601
11602 fi
11603 CFLAGS=$late_CFLAGS
11604 fi
11605
11606 ### Start of font-backend (under any platform) section.
11607 # (nothing here yet -- this is a placeholder)
11608 ### End of font-backend (under any platform) section.
11609
11610 ### Start of font-backend (under X11) section.
11611 if test "${HAVE_X11}" = "yes"; then
11612
11613 succeeded=no
11614
11615 if test "$PKG_CONFIG" = "no" ; then
11616 HAVE_FC=no
11617 else
11618 PKG_CONFIG_MIN_VERSION=0.9.0
11619 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11621 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11622
11623 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11624 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11625 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11626 edit_cflags="
11627 s,///*,/,g
11628 s/^/ /
11629 s/ -I/ $isystem/g
11630 s/^ //
11631 "
11632 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11633 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11635 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11636 succeeded=yes
11637 else
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11639 $as_echo "no" >&6; }
11640 FONTCONFIG_CFLAGS=""
11641 FONTCONFIG_LIBS=""
11642 ## If we have a custom action on failure, don't print errors, but
11643 ## do set a variable so people can do so.
11644 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11645
11646 fi
11647
11648
11649
11650 else
11651 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11652 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11653 fi
11654 fi
11655
11656 if test $succeeded = yes; then
11657 HAVE_FC=yes
11658 else
11659 HAVE_FC=no
11660 fi
11661
11662
11663 ## Use -lXft if available, unless `--with-xft=no'.
11664 HAVE_XFT=maybe
11665 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11666 with_xft="no";
11667 fi
11668 if test "x${with_xft}" != "xno"; then
11669
11670
11671 succeeded=no
11672
11673 if test "$PKG_CONFIG" = "no" ; then
11674 HAVE_XFT=no
11675 else
11676 PKG_CONFIG_MIN_VERSION=0.9.0
11677 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11679 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11680
11681 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11682 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11683 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11684 edit_cflags="
11685 s,///*,/,g
11686 s/^/ /
11687 s/ -I/ $isystem/g
11688 s/^ //
11689 "
11690 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11691 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11693 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11694 succeeded=yes
11695 else
11696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11697 $as_echo "no" >&6; }
11698 XFT_CFLAGS=""
11699 XFT_LIBS=""
11700 ## If we have a custom action on failure, don't print errors, but
11701 ## do set a variable so people can do so.
11702 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11703
11704 fi
11705
11706
11707
11708 else
11709 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11710 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11711 fi
11712 fi
11713
11714 if test $succeeded = yes; then
11715 :
11716 else
11717 HAVE_XFT=no
11718 fi
11719
11720 ## Because xftfont.c uses XRenderQueryExtension, we also
11721 ## need to link to -lXrender.
11722 HAVE_XRENDER=no
11723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11724 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11725 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11726 $as_echo_n "(cached) " >&6
11727 else
11728 ac_check_lib_save_LIBS=$LIBS
11729 LIBS="-lXrender $LIBS"
11730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11731 /* end confdefs.h. */
11732
11733 /* Override any GCC internal prototype to avoid an error.
11734 Use char because int might match the return type of a GCC
11735 builtin and then its argument prototype would still apply. */
11736 #ifdef __cplusplus
11737 extern "C"
11738 #endif
11739 char XRenderQueryExtension ();
11740 int
11741 main ()
11742 {
11743 return XRenderQueryExtension ();
11744 ;
11745 return 0;
11746 }
11747 _ACEOF
11748 if ac_fn_c_try_link "$LINENO"; then :
11749 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11750 else
11751 ac_cv_lib_Xrender_XRenderQueryExtension=no
11752 fi
11753 rm -f core conftest.err conftest.$ac_objext \
11754 conftest$ac_exeext conftest.$ac_ext
11755 LIBS=$ac_check_lib_save_LIBS
11756 fi
11757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11758 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11759 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11760 HAVE_XRENDER=yes
11761 fi
11762
11763 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11764 OLD_CPPFLAGS="$CPPFLAGS"
11765 OLD_CFLAGS="$CFLAGS"
11766 OLD_LIBS="$LIBS"
11767 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11768 CFLAGS="$CFLAGS $XFT_CFLAGS"
11769 XFT_LIBS="-lXrender $XFT_LIBS"
11770 LIBS="$XFT_LIBS $LIBS"
11771 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11772 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11774 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11775 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11776 $as_echo_n "(cached) " >&6
11777 else
11778 ac_check_lib_save_LIBS=$LIBS
11779 LIBS="-lXft $XFT_LIBS $LIBS"
11780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11781 /* end confdefs.h. */
11782
11783 /* Override any GCC internal prototype to avoid an error.
11784 Use char because int might match the return type of a GCC
11785 builtin and then its argument prototype would still apply. */
11786 #ifdef __cplusplus
11787 extern "C"
11788 #endif
11789 char XftFontOpen ();
11790 int
11791 main ()
11792 {
11793 return XftFontOpen ();
11794 ;
11795 return 0;
11796 }
11797 _ACEOF
11798 if ac_fn_c_try_link "$LINENO"; then :
11799 ac_cv_lib_Xft_XftFontOpen=yes
11800 else
11801 ac_cv_lib_Xft_XftFontOpen=no
11802 fi
11803 rm -f core conftest.err conftest.$ac_objext \
11804 conftest$ac_exeext conftest.$ac_ext
11805 LIBS=$ac_check_lib_save_LIBS
11806 fi
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11808 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11809 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11810 HAVE_XFT=yes
11811 fi
11812
11813 fi
11814
11815
11816
11817 if test "${HAVE_XFT}" = "yes"; then
11818
11819 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11820
11821
11822 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11823 else
11824 CPPFLAGS="$OLD_CPPFLAGS"
11825 CFLAGS="$OLD_CFLAGS"
11826 LIBS="$OLD_LIBS"
11827 fi # "${HAVE_XFT}" = "yes"
11828 fi # "$HAVE_XFT" != no
11829 fi # "x${with_xft}" != "xno"
11830
11831 ## We used to allow building with FreeType and without Xft.
11832 ## However, the ftx font backend driver is not in good shape.
11833 if test "$HAVE_XFT" != "yes"; then
11834 HAVE_XFT=no
11835 HAVE_FREETYPE=no
11836 else
11837
11838 succeeded=no
11839
11840 if test "$PKG_CONFIG" = "no" ; then
11841 HAVE_FREETYPE=no
11842 else
11843 PKG_CONFIG_MIN_VERSION=0.9.0
11844 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11846 $as_echo_n "checking for freetype2... " >&6; }
11847
11848 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11849 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11850 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11851 edit_cflags="
11852 s,///*,/,g
11853 s/^/ /
11854 s/ -I/ $isystem/g
11855 s/^ //
11856 "
11857 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11858 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11860 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11861 succeeded=yes
11862 else
11863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11864 $as_echo "no" >&6; }
11865 FREETYPE_CFLAGS=""
11866 FREETYPE_LIBS=""
11867 ## If we have a custom action on failure, don't print errors, but
11868 ## do set a variable so people can do so.
11869 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11870
11871 fi
11872
11873
11874
11875 else
11876 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11877 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11878 fi
11879 fi
11880
11881 if test $succeeded = yes; then
11882 HAVE_FREETYPE=yes
11883 else
11884 HAVE_FREETYPE=no
11885 fi
11886
11887
11888 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11889 fi
11890
11891 HAVE_LIBOTF=no
11892 if test "${HAVE_FREETYPE}" = "yes"; then
11893
11894 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11895
11896 if test "${with_libotf}" != "no"; then
11897
11898 succeeded=no
11899
11900 if test "$PKG_CONFIG" = "no" ; then
11901 HAVE_LIBOTF=no
11902 else
11903 PKG_CONFIG_MIN_VERSION=0.9.0
11904 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11906 $as_echo_n "checking for libotf... " >&6; }
11907
11908 if $PKG_CONFIG --exists "libotf" 2>&5 &&
11909 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
11910 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
11911 edit_cflags="
11912 s,///*,/,g
11913 s/^/ /
11914 s/ -I/ $isystem/g
11915 s/^ //
11916 "
11917 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
11918 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
11919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
11920 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
11921 succeeded=yes
11922 else
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11924 $as_echo "no" >&6; }
11925 LIBOTF_CFLAGS=""
11926 LIBOTF_LIBS=""
11927 ## If we have a custom action on failure, don't print errors, but
11928 ## do set a variable so people can do so.
11929 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11930
11931 fi
11932
11933
11934
11935 else
11936 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11937 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11938 fi
11939 fi
11940
11941 if test $succeeded = yes; then
11942 HAVE_LIBOTF=yes
11943 else
11944 HAVE_LIBOTF=no
11945 fi
11946
11947 if test "$HAVE_LIBOTF" = "yes"; then
11948
11949 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11950
11951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11952 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11953 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
11954 $as_echo_n "(cached) " >&6
11955 else
11956 ac_check_lib_save_LIBS=$LIBS
11957 LIBS="-lotf $LIBS"
11958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11959 /* end confdefs.h. */
11960
11961 /* Override any GCC internal prototype to avoid an error.
11962 Use char because int might match the return type of a GCC
11963 builtin and then its argument prototype would still apply. */
11964 #ifdef __cplusplus
11965 extern "C"
11966 #endif
11967 char OTF_get_variation_glyphs ();
11968 int
11969 main ()
11970 {
11971 return OTF_get_variation_glyphs ();
11972 ;
11973 return 0;
11974 }
11975 _ACEOF
11976 if ac_fn_c_try_link "$LINENO"; then :
11977 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11978 else
11979 ac_cv_lib_otf_OTF_get_variation_glyphs=no
11980 fi
11981 rm -f core conftest.err conftest.$ac_objext \
11982 conftest$ac_exeext conftest.$ac_ext
11983 LIBS=$ac_check_lib_save_LIBS
11984 fi
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11986 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11987 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
11988 HAVE_OTF_GET_VARIATION_GLYPHS=yes
11989 else
11990 HAVE_OTF_GET_VARIATION_GLYPHS=no
11991 fi
11992
11993 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11994
11995 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11996
11997 fi
11998 fi
11999 fi
12000 fi
12001
12002 HAVE_M17N_FLT=no
12003 if test "${HAVE_LIBOTF}" = yes; then
12004 if test "${with_m17n_flt}" != "no"; then
12005
12006 succeeded=no
12007
12008 if test "$PKG_CONFIG" = "no" ; then
12009 HAVE_M17N_FLT=no
12010 else
12011 PKG_CONFIG_MIN_VERSION=0.9.0
12012 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12014 $as_echo_n "checking for m17n-flt... " >&6; }
12015
12016 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
12017 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
12018 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
12019 edit_cflags="
12020 s,///*,/,g
12021 s/^/ /
12022 s/ -I/ $isystem/g
12023 s/^ //
12024 "
12025 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
12026 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
12027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
12028 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
12029 succeeded=yes
12030 else
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12032 $as_echo "no" >&6; }
12033 M17N_FLT_CFLAGS=""
12034 M17N_FLT_LIBS=""
12035 ## If we have a custom action on failure, don't print errors, but
12036 ## do set a variable so people can do so.
12037 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12038
12039 fi
12040
12041
12042
12043 else
12044 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12045 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12046 fi
12047 fi
12048
12049 if test $succeeded = yes; then
12050 HAVE_M17N_FLT=yes
12051 else
12052 HAVE_M17N_FLT=no
12053 fi
12054
12055 if test "$HAVE_M17N_FLT" = "yes"; then
12056
12057 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12058
12059 fi
12060 fi
12061 fi
12062 else
12063 HAVE_XFT=no
12064 HAVE_FREETYPE=no
12065 HAVE_LIBOTF=no
12066 HAVE_M17N_FLT=no
12067 fi
12068
12069 ### End of font-backend (under X11) section.
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080 ### Use -lXpm if available, unless `--with-xpm=no'.
12081 HAVE_XPM=no
12082 LIBXPM=
12083 if test "${HAVE_X11}" = "yes"; then
12084 if test "${with_xpm}" != "no"; then
12085 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12086 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12088 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12089 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12090 $as_echo_n "(cached) " >&6
12091 else
12092 ac_check_lib_save_LIBS=$LIBS
12093 LIBS="-lXpm -lX11 $LIBS"
12094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12095 /* end confdefs.h. */
12096
12097 /* Override any GCC internal prototype to avoid an error.
12098 Use char because int might match the return type of a GCC
12099 builtin and then its argument prototype would still apply. */
12100 #ifdef __cplusplus
12101 extern "C"
12102 #endif
12103 char XpmReadFileToPixmap ();
12104 int
12105 main ()
12106 {
12107 return XpmReadFileToPixmap ();
12108 ;
12109 return 0;
12110 }
12111 _ACEOF
12112 if ac_fn_c_try_link "$LINENO"; then :
12113 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12114 else
12115 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12116 fi
12117 rm -f core conftest.err conftest.$ac_objext \
12118 conftest$ac_exeext conftest.$ac_ext
12119 LIBS=$ac_check_lib_save_LIBS
12120 fi
12121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12122 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12123 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12124 HAVE_XPM=yes
12125 fi
12126
12127 fi
12128
12129
12130 if test "${HAVE_XPM}" = "yes"; then
12131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12132 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12134 /* end confdefs.h. */
12135 #include "X11/xpm.h"
12136 #ifndef XpmReturnAllocPixels
12137 no_return_alloc_pixels
12138 #endif
12139
12140 _ACEOF
12141 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12142 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12143 HAVE_XPM=no
12144 else
12145 HAVE_XPM=yes
12146 fi
12147 rm -f conftest*
12148
12149
12150 if test "${HAVE_XPM}" = "yes"; then
12151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12152 $as_echo "yes" >&6; }
12153 else
12154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12155 $as_echo "no" >&6; }
12156 fi
12157 fi
12158 fi
12159
12160 if test "${HAVE_XPM}" = "yes"; then
12161
12162 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12163
12164 LIBXPM=-lXpm
12165 fi
12166 fi
12167
12168
12169 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12170 HAVE_JPEG=no
12171 LIBJPEG=
12172 if test "${HAVE_X11}" = "yes"; then
12173 if test "${with_jpeg}" != "no"; then
12174 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12175 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12177 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12178 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12179 $as_echo_n "(cached) " >&6
12180 else
12181 ac_check_lib_save_LIBS=$LIBS
12182 LIBS="-ljpeg $LIBS"
12183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12184 /* end confdefs.h. */
12185
12186 /* Override any GCC internal prototype to avoid an error.
12187 Use char because int might match the return type of a GCC
12188 builtin and then its argument prototype would still apply. */
12189 #ifdef __cplusplus
12190 extern "C"
12191 #endif
12192 char jpeg_destroy_compress ();
12193 int
12194 main ()
12195 {
12196 return jpeg_destroy_compress ();
12197 ;
12198 return 0;
12199 }
12200 _ACEOF
12201 if ac_fn_c_try_link "$LINENO"; then :
12202 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12203 else
12204 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12205 fi
12206 rm -f core conftest.err conftest.$ac_objext \
12207 conftest$ac_exeext conftest.$ac_ext
12208 LIBS=$ac_check_lib_save_LIBS
12209 fi
12210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12211 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12212 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12213 HAVE_JPEG=yes
12214 fi
12215
12216 fi
12217
12218
12219 fi
12220
12221 if test "${HAVE_JPEG}" = "yes"; then
12222 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12223
12224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12225 /* end confdefs.h. */
12226 #include <jpeglib.h>
12227 version=JPEG_LIB_VERSION
12228
12229 _ACEOF
12230 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12231 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12232 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12233
12234 else
12235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12236 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12237 HAVE_JPEG=no
12238 fi
12239 rm -f conftest*
12240
12241 fi
12242 if test "${HAVE_JPEG}" = "yes"; then
12243 LIBJPEG=-ljpeg
12244 fi
12245 fi
12246
12247
12248 ### Use -lpng if available, unless `--with-png=no'.
12249 HAVE_PNG=no
12250 LIBPNG=
12251 if test "${HAVE_X11}" = "yes"; then
12252 if test "${with_png}" != "no"; then
12253 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12254 # in /usr/include/libpng.
12255 for ac_header in png.h libpng/png.h
12256 do :
12257 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12258 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12259 eval as_val=\$$as_ac_Header
12260 if test "x$as_val" = x""yes; then :
12261 cat >>confdefs.h <<_ACEOF
12262 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12263 _ACEOF
12264
12265 fi
12266
12267 done
12268
12269 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12271 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12272 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12273 $as_echo_n "(cached) " >&6
12274 else
12275 ac_check_lib_save_LIBS=$LIBS
12276 LIBS="-lpng -lz -lm $LIBS"
12277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12278 /* end confdefs.h. */
12279
12280 /* Override any GCC internal prototype to avoid an error.
12281 Use char because int might match the return type of a GCC
12282 builtin and then its argument prototype would still apply. */
12283 #ifdef __cplusplus
12284 extern "C"
12285 #endif
12286 char png_get_channels ();
12287 int
12288 main ()
12289 {
12290 return png_get_channels ();
12291 ;
12292 return 0;
12293 }
12294 _ACEOF
12295 if ac_fn_c_try_link "$LINENO"; then :
12296 ac_cv_lib_png_png_get_channels=yes
12297 else
12298 ac_cv_lib_png_png_get_channels=no
12299 fi
12300 rm -f core conftest.err conftest.$ac_objext \
12301 conftest$ac_exeext conftest.$ac_ext
12302 LIBS=$ac_check_lib_save_LIBS
12303 fi
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12305 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12306 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12307 HAVE_PNG=yes
12308 fi
12309
12310 fi
12311 fi
12312
12313 if test "${HAVE_PNG}" = "yes"; then
12314
12315 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12316
12317 LIBPNG="-lpng -lz -lm"
12318 fi
12319 fi
12320
12321
12322 ### Use -ltiff if available, unless `--with-tiff=no'.
12323 HAVE_TIFF=no
12324 LIBTIFF=
12325 if test "${HAVE_X11}" = "yes"; then
12326 if test "${with_tiff}" != "no"; then
12327 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12328 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12329 tifflibs="-lz -lm"
12330 # At least one tiff package requires the jpeg library.
12331 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12333 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12334 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12335 $as_echo_n "(cached) " >&6
12336 else
12337 ac_check_lib_save_LIBS=$LIBS
12338 LIBS="-ltiff $tifflibs $LIBS"
12339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12340 /* end confdefs.h. */
12341
12342 /* Override any GCC internal prototype to avoid an error.
12343 Use char because int might match the return type of a GCC
12344 builtin and then its argument prototype would still apply. */
12345 #ifdef __cplusplus
12346 extern "C"
12347 #endif
12348 char TIFFGetVersion ();
12349 int
12350 main ()
12351 {
12352 return TIFFGetVersion ();
12353 ;
12354 return 0;
12355 }
12356 _ACEOF
12357 if ac_fn_c_try_link "$LINENO"; then :
12358 ac_cv_lib_tiff_TIFFGetVersion=yes
12359 else
12360 ac_cv_lib_tiff_TIFFGetVersion=no
12361 fi
12362 rm -f core conftest.err conftest.$ac_objext \
12363 conftest$ac_exeext conftest.$ac_ext
12364 LIBS=$ac_check_lib_save_LIBS
12365 fi
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12367 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12368 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12369 HAVE_TIFF=yes
12370 fi
12371
12372 fi
12373
12374
12375 fi
12376
12377 if test "${HAVE_TIFF}" = "yes"; then
12378
12379 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12380
12381 LIBTIFF=-ltiff
12382 fi
12383 fi
12384
12385
12386 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12387 HAVE_GIF=no
12388 LIBGIF=
12389 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12390 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12391 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12392 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12393 # Earlier versions can crash Emacs.
12394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12395 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12396 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12397 $as_echo_n "(cached) " >&6
12398 else
12399 ac_check_lib_save_LIBS=$LIBS
12400 LIBS="-lgif $LIBS"
12401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12402 /* end confdefs.h. */
12403
12404 /* Override any GCC internal prototype to avoid an error.
12405 Use char because int might match the return type of a GCC
12406 builtin and then its argument prototype would still apply. */
12407 #ifdef __cplusplus
12408 extern "C"
12409 #endif
12410 char EGifPutExtensionLast ();
12411 int
12412 main ()
12413 {
12414 return EGifPutExtensionLast ();
12415 ;
12416 return 0;
12417 }
12418 _ACEOF
12419 if ac_fn_c_try_link "$LINENO"; then :
12420 ac_cv_lib_gif_EGifPutExtensionLast=yes
12421 else
12422 ac_cv_lib_gif_EGifPutExtensionLast=no
12423 fi
12424 rm -f core conftest.err conftest.$ac_objext \
12425 conftest$ac_exeext conftest.$ac_ext
12426 LIBS=$ac_check_lib_save_LIBS
12427 fi
12428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12429 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12430 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12431 HAVE_GIF=yes
12432 else
12433 HAVE_GIF=maybe
12434 fi
12435
12436 fi
12437
12438
12439
12440 if test "$HAVE_GIF" = yes; then
12441 LIBGIF=-lgif
12442 elif test "$HAVE_GIF" = maybe; then
12443 # If gif_lib.h but no libgif, try libungif.
12444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12445 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12446 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12447 $as_echo_n "(cached) " >&6
12448 else
12449 ac_check_lib_save_LIBS=$LIBS
12450 LIBS="-lungif $LIBS"
12451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12452 /* end confdefs.h. */
12453
12454 /* Override any GCC internal prototype to avoid an error.
12455 Use char because int might match the return type of a GCC
12456 builtin and then its argument prototype would still apply. */
12457 #ifdef __cplusplus
12458 extern "C"
12459 #endif
12460 char EGifPutExtensionLast ();
12461 int
12462 main ()
12463 {
12464 return EGifPutExtensionLast ();
12465 ;
12466 return 0;
12467 }
12468 _ACEOF
12469 if ac_fn_c_try_link "$LINENO"; then :
12470 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12471 else
12472 ac_cv_lib_ungif_EGifPutExtensionLast=no
12473 fi
12474 rm -f core conftest.err conftest.$ac_objext \
12475 conftest$ac_exeext conftest.$ac_ext
12476 LIBS=$ac_check_lib_save_LIBS
12477 fi
12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12479 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12480 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12481 HAVE_GIF=yes
12482 else
12483 HAVE_GIF=no
12484 fi
12485
12486 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12487 fi
12488
12489 if test "${HAVE_GIF}" = "yes"; then
12490
12491 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12492
12493 fi
12494 fi
12495
12496
12497 if test "${HAVE_X11}" = "yes"; then
12498 MISSING=""
12499 WITH_NO=""
12500 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12501 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12502 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12503 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12504 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12505 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12506 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12507 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12508 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12509 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12510
12511 if test "X${MISSING}" != X; then
12512 as_fn_error "The following required libraries were not found:
12513 $MISSING
12514 Maybe some development libraries/packages are missing?
12515 If you don't want to link with them give
12516 $WITH_NO
12517 as options to configure" "$LINENO" 5
12518 fi
12519 fi
12520
12521 ### Use -lgpm if available, unless `--with-gpm=no'.
12522 HAVE_GPM=no
12523 LIBGPM=
12524 if test "${with_gpm}" != "no"; then
12525 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12526 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12528 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12529 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12530 $as_echo_n "(cached) " >&6
12531 else
12532 ac_check_lib_save_LIBS=$LIBS
12533 LIBS="-lgpm $LIBS"
12534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12535 /* end confdefs.h. */
12536
12537 /* Override any GCC internal prototype to avoid an error.
12538 Use char because int might match the return type of a GCC
12539 builtin and then its argument prototype would still apply. */
12540 #ifdef __cplusplus
12541 extern "C"
12542 #endif
12543 char Gpm_Open ();
12544 int
12545 main ()
12546 {
12547 return Gpm_Open ();
12548 ;
12549 return 0;
12550 }
12551 _ACEOF
12552 if ac_fn_c_try_link "$LINENO"; then :
12553 ac_cv_lib_gpm_Gpm_Open=yes
12554 else
12555 ac_cv_lib_gpm_Gpm_Open=no
12556 fi
12557 rm -f core conftest.err conftest.$ac_objext \
12558 conftest$ac_exeext conftest.$ac_ext
12559 LIBS=$ac_check_lib_save_LIBS
12560 fi
12561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12562 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12563 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12564 HAVE_GPM=yes
12565 fi
12566
12567 fi
12568
12569
12570
12571 if test "${HAVE_GPM}" = "yes"; then
12572
12573 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12574
12575 LIBGPM=-lgpm
12576 fi
12577 fi
12578
12579
12580
12581
12582
12583
12584 GNUSTEP_CFLAGS=
12585 ### Use NeXTstep API to implement GUI.
12586 if test "${HAVE_NS}" = "yes"; then
12587
12588 $as_echo "#define HAVE_NS 1" >>confdefs.h
12589
12590 if test "${NS_IMPL_COCOA}" = "yes"; then
12591
12592 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12593
12594 fi
12595 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12596
12597 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12598
12599 # See also .m.o rule in Makefile.in */
12600 # FIXME: are all these flags really needed? Document here why. */
12601 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12602 ## Extra CFLAGS applied to src/*.m files.
12603 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12604 fi
12605 # We also have mouse menus.
12606 HAVE_MENUS=yes
12607 OTHER_FILES=ns-app
12608 fi
12609
12610
12611 ### Use session management (-lSM -lICE) if available
12612 HAVE_X_SM=no
12613 LIBXSM=
12614 if test "${HAVE_X11}" = "yes"; then
12615 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12616 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12618 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12619 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12620 $as_echo_n "(cached) " >&6
12621 else
12622 ac_check_lib_save_LIBS=$LIBS
12623 LIBS="-lSM -lICE $LIBS"
12624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12625 /* end confdefs.h. */
12626
12627 /* Override any GCC internal prototype to avoid an error.
12628 Use char because int might match the return type of a GCC
12629 builtin and then its argument prototype would still apply. */
12630 #ifdef __cplusplus
12631 extern "C"
12632 #endif
12633 char SmcOpenConnection ();
12634 int
12635 main ()
12636 {
12637 return SmcOpenConnection ();
12638 ;
12639 return 0;
12640 }
12641 _ACEOF
12642 if ac_fn_c_try_link "$LINENO"; then :
12643 ac_cv_lib_SM_SmcOpenConnection=yes
12644 else
12645 ac_cv_lib_SM_SmcOpenConnection=no
12646 fi
12647 rm -f core conftest.err conftest.$ac_objext \
12648 conftest$ac_exeext conftest.$ac_ext
12649 LIBS=$ac_check_lib_save_LIBS
12650 fi
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12652 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12653 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12654 HAVE_X_SM=yes
12655 fi
12656
12657 fi
12658
12659
12660
12661 if test "${HAVE_X_SM}" = "yes"; then
12662
12663 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12664
12665 LIBXSM="-lSM -lICE"
12666 case "$LIBS" in
12667 *-lSM*) ;;
12668 *) LIBS="$LIBXSM $LIBS" ;;
12669 esac
12670 fi
12671 fi
12672
12673
12674 ### Use libxml (-lxml2) if available
12675 HAVE_LIBXML2=no
12676 if test "${with_xml2}" != "no"; then
12677 ### I'm not sure what the version number should be, so I just guessed.
12678
12679 succeeded=no
12680
12681 if test "$PKG_CONFIG" = "no" ; then
12682 HAVE_LIBXML2=no
12683 else
12684 PKG_CONFIG_MIN_VERSION=0.9.0
12685 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12687 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12688
12689 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12690 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12691 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12692 edit_cflags="
12693 s,///*,/,g
12694 s/^/ /
12695 s/ -I/ $isystem/g
12696 s/^ //
12697 "
12698 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12699 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12701 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12702 succeeded=yes
12703 else
12704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12705 $as_echo "no" >&6; }
12706 LIBXML2_CFLAGS=""
12707 LIBXML2_LIBS=""
12708 ## If we have a custom action on failure, don't print errors, but
12709 ## do set a variable so people can do so.
12710 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12711
12712 fi
12713
12714
12715
12716 else
12717 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12718 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12719 fi
12720 fi
12721
12722 if test $succeeded = yes; then
12723 HAVE_LIBXML2=yes
12724 else
12725 HAVE_LIBXML2=no
12726 fi
12727
12728 if test "${HAVE_LIBXML2}" = "yes"; then
12729 LIBS="$LIBXML2_LIBS $LIBS"
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12731 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12732 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12733 $as_echo_n "(cached) " >&6
12734 else
12735 ac_check_lib_save_LIBS=$LIBS
12736 LIBS="-lxml2 $LIBS"
12737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12738 /* end confdefs.h. */
12739
12740 /* Override any GCC internal prototype to avoid an error.
12741 Use char because int might match the return type of a GCC
12742 builtin and then its argument prototype would still apply. */
12743 #ifdef __cplusplus
12744 extern "C"
12745 #endif
12746 char htmlReadMemory ();
12747 int
12748 main ()
12749 {
12750 return htmlReadMemory ();
12751 ;
12752 return 0;
12753 }
12754 _ACEOF
12755 if ac_fn_c_try_link "$LINENO"; then :
12756 ac_cv_lib_xml2_htmlReadMemory=yes
12757 else
12758 ac_cv_lib_xml2_htmlReadMemory=no
12759 fi
12760 rm -f core conftest.err conftest.$ac_objext \
12761 conftest$ac_exeext conftest.$ac_ext
12762 LIBS=$ac_check_lib_save_LIBS
12763 fi
12764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12765 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12766 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12767 HAVE_LIBXML2=yes
12768 else
12769 HAVE_LIBXML2=no
12770 fi
12771
12772 if test "${HAVE_LIBXML2}" = "yes"; then
12773
12774 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12775
12776 else
12777 LIBXML2_LIBS=""
12778 LIBXML2_CFLAGS=""
12779 fi
12780 fi
12781 fi
12782
12783
12784
12785 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12787 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12788 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12789 $as_echo_n "(cached) " >&6
12790 else
12791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12792 /* end confdefs.h. */
12793 #include <netdb.h>
12794 int
12795 main ()
12796 {
12797 return h_errno;
12798 ;
12799 return 0;
12800 }
12801 _ACEOF
12802 if ac_fn_c_try_link "$LINENO"; then :
12803 emacs_cv_netdb_declares_h_errno=yes
12804 else
12805 emacs_cv_netdb_declares_h_errno=no
12806 fi
12807 rm -f core conftest.err conftest.$ac_objext \
12808 conftest$ac_exeext conftest.$ac_ext
12809 fi
12810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12811 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12812 if test $emacs_cv_netdb_declares_h_errno = yes; then
12813
12814 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12815
12816 fi
12817
12818 # fmod, logb, and frexp are found in -lm on most systems.
12819 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12821 $as_echo_n "checking for sqrt in -lm... " >&6; }
12822 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12823 $as_echo_n "(cached) " >&6
12824 else
12825 ac_check_lib_save_LIBS=$LIBS
12826 LIBS="-lm $LIBS"
12827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12828 /* end confdefs.h. */
12829
12830 /* Override any GCC internal prototype to avoid an error.
12831 Use char because int might match the return type of a GCC
12832 builtin and then its argument prototype would still apply. */
12833 #ifdef __cplusplus
12834 extern "C"
12835 #endif
12836 char sqrt ();
12837 int
12838 main ()
12839 {
12840 return sqrt ();
12841 ;
12842 return 0;
12843 }
12844 _ACEOF
12845 if ac_fn_c_try_link "$LINENO"; then :
12846 ac_cv_lib_m_sqrt=yes
12847 else
12848 ac_cv_lib_m_sqrt=no
12849 fi
12850 rm -f core conftest.err conftest.$ac_objext \
12851 conftest$ac_exeext conftest.$ac_ext
12852 LIBS=$ac_check_lib_save_LIBS
12853 fi
12854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12855 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12856 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
12857 cat >>confdefs.h <<_ACEOF
12858 #define HAVE_LIBM 1
12859 _ACEOF
12860
12861 LIBS="-lm $LIBS"
12862
12863 fi
12864
12865
12866 # Check for mail-locking functions in a "mail" library. Probably this should
12867 # have the same check as for liblockfile below.
12868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12869 $as_echo_n "checking for maillock in -lmail... " >&6; }
12870 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
12871 $as_echo_n "(cached) " >&6
12872 else
12873 ac_check_lib_save_LIBS=$LIBS
12874 LIBS="-lmail $LIBS"
12875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12876 /* end confdefs.h. */
12877
12878 /* Override any GCC internal prototype to avoid an error.
12879 Use char because int might match the return type of a GCC
12880 builtin and then its argument prototype would still apply. */
12881 #ifdef __cplusplus
12882 extern "C"
12883 #endif
12884 char maillock ();
12885 int
12886 main ()
12887 {
12888 return maillock ();
12889 ;
12890 return 0;
12891 }
12892 _ACEOF
12893 if ac_fn_c_try_link "$LINENO"; then :
12894 ac_cv_lib_mail_maillock=yes
12895 else
12896 ac_cv_lib_mail_maillock=no
12897 fi
12898 rm -f core conftest.err conftest.$ac_objext \
12899 conftest$ac_exeext conftest.$ac_ext
12900 LIBS=$ac_check_lib_save_LIBS
12901 fi
12902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12903 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12904 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
12905 have_mail=yes
12906 else
12907 have_mail=no
12908 fi
12909
12910 if test $have_mail = yes; then
12911 LIBS_MAIL=-lmail
12912 LIBS="$LIBS_MAIL $LIBS"
12913
12914 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12915
12916 else
12917 LIBS_MAIL=
12918 fi
12919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12920 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12921 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
12922 $as_echo_n "(cached) " >&6
12923 else
12924 ac_check_lib_save_LIBS=$LIBS
12925 LIBS="-llockfile $LIBS"
12926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12927 /* end confdefs.h. */
12928
12929 /* Override any GCC internal prototype to avoid an error.
12930 Use char because int might match the return type of a GCC
12931 builtin and then its argument prototype would still apply. */
12932 #ifdef __cplusplus
12933 extern "C"
12934 #endif
12935 char maillock ();
12936 int
12937 main ()
12938 {
12939 return maillock ();
12940 ;
12941 return 0;
12942 }
12943 _ACEOF
12944 if ac_fn_c_try_link "$LINENO"; then :
12945 ac_cv_lib_lockfile_maillock=yes
12946 else
12947 ac_cv_lib_lockfile_maillock=no
12948 fi
12949 rm -f core conftest.err conftest.$ac_objext \
12950 conftest$ac_exeext conftest.$ac_ext
12951 LIBS=$ac_check_lib_save_LIBS
12952 fi
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12954 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12955 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
12956 have_lockfile=yes
12957 else
12958 have_lockfile=no
12959 fi
12960
12961 if test $have_lockfile = yes; then
12962 LIBS_MAIL=-llockfile
12963 LIBS="$LIBS_MAIL $LIBS"
12964
12965 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12966
12967 else
12968 # If we have the shared liblockfile, assume we must use it for mail
12969 # locking (e.g. Debian). If we couldn't link against liblockfile
12970 # (no liblockfile.a installed), ensure that we don't need to.
12971 # Extract the first word of "liblockfile.so", so it can be a program name with args.
12972 set dummy liblockfile.so; ac_word=$2
12973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12974 $as_echo_n "checking for $ac_word... " >&6; }
12975 if test "${ac_cv_prog_liblockfile+set}" = set; then :
12976 $as_echo_n "(cached) " >&6
12977 else
12978 if test -n "$liblockfile"; then
12979 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12980 else
12981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12982 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12983 for as_dir in $as_dummy
12984 do
12985 IFS=$as_save_IFS
12986 test -z "$as_dir" && as_dir=.
12987 for ac_exec_ext in '' $ac_executable_extensions; do
12988 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12989 ac_cv_prog_liblockfile="yes"
12990 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12991 break 2
12992 fi
12993 done
12994 done
12995 IFS=$as_save_IFS
12996
12997 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12998 fi
12999 fi
13000 liblockfile=$ac_cv_prog_liblockfile
13001 if test -n "$liblockfile"; then
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13003 $as_echo "$liblockfile" >&6; }
13004 else
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13006 $as_echo "no" >&6; }
13007 fi
13008
13009
13010 if test $ac_cv_prog_liblockfile = yes; then
13011 as_fn_error "Shared liblockfile found but can't link against it.
13012 This probably means that movemail could lose mail.
13013 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13014 fi
13015 fi
13016
13017
13018
13019
13020
13021 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13022 ## interlock access to the mail spool. The alternative is a lock file named
13023 ## /usr/spool/mail/$USER.lock.
13024 mail_lock=no
13025 case "$opsys" in
13026 aix4-2) mail_lock="lockf" ;;
13027
13028 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13029
13030 ## On GNU/Linux systems, both methods are used by various mail programs.
13031 ## I assume most people are using newer mailers that have heard of flock.
13032 ## Change this if you need to.
13033 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13034 ## configure gets the right answers, and that means *NOT* using flock.
13035 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13036 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13037 ## Debian maintainer hasn't provided a clean fix for Emacs.
13038 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13039 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13040 ## correct logic. -- fx
13041 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13042 ## liblockfile is a Free Software replacement for libmail, used on
13043 ## Debian systems and elsewhere. -rfr.
13044 gnu-*)
13045 mail_lock="flock"
13046 if test $have_mail = yes || test $have_lockfile = yes; then
13047 test $ac_cv_header_maillock_h = yes && mail_lock=no
13048 fi
13049 ;;
13050 esac
13051
13052 BLESSMAIL_TARGET=
13053 case "$mail_lock" in
13054 flock)
13055 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13056 ;;
13057
13058 lockf)
13059 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13060 ;;
13061
13062 *) BLESSMAIL_TARGET="need-blessmail" ;;
13063 esac
13064
13065
13066
13067
13068
13069
13070 for ac_func in $ac_func_list
13071 do :
13072 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13073 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13074 eval as_val=\$$as_ac_var
13075 if test "x$as_val" = x""yes; then :
13076 cat >>confdefs.h <<_ACEOF
13077 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13078 _ACEOF
13079
13080 fi
13081 done
13082
13083
13084
13085
13086
13087
13088
13089
13090
13091
13092
13093
13094
13095
13096
13097
13098
13099
13100
13101
13102
13103
13104
13105
13106
13107
13108
13109
13110
13111
13112
13113
13114
13115
13116
13117
13118
13119
13120
13121
13122
13123
13124
13125
13126
13127
13128
13129
13130
13131
13132
13133
13134
13135
13136
13137
13138
13139
13140
13141
13142
13143
13144
13145
13146
13147
13148
13149
13150
13151
13152
13153
13154
13155
13156
13157
13158
13159
13160
13161
13162
13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
13178
13179
13180
13181
13182
13183
13184
13185
13186
13187
13188
13189
13190
13191
13192
13193
13194
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13196 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13197 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13198 $as_echo_n "(cached) " >&6
13199 else
13200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13201 /* end confdefs.h. */
13202
13203 int
13204 main ()
13205 {
13206 __builtin_unwind_init ();
13207 ;
13208 return 0;
13209 }
13210 _ACEOF
13211 if ac_fn_c_try_link "$LINENO"; then :
13212 emacs_cv_func___builtin_unwind_init=yes
13213 else
13214 emacs_cv_func___builtin_unwind_init=no
13215 fi
13216 rm -f core conftest.err conftest.$ac_objext \
13217 conftest$ac_exeext conftest.$ac_ext
13218 fi
13219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13220 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13221 if test $emacs_cv_func___builtin_unwind_init = yes; then
13222
13223 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13224
13225 fi
13226
13227
13228
13229
13230
13231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13232 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13233 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13234 $as_echo_n "(cached) " >&6
13235 else
13236 while :; do
13237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13238 /* end confdefs.h. */
13239 #include <sys/types.h> /* for off_t */
13240 #include <stdio.h>
13241 int
13242 main ()
13243 {
13244 int (*fp) (FILE *, off_t, int) = fseeko;
13245 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13246 ;
13247 return 0;
13248 }
13249 _ACEOF
13250 if ac_fn_c_try_link "$LINENO"; then :
13251 ac_cv_sys_largefile_source=no; break
13252 fi
13253 rm -f core conftest.err conftest.$ac_objext \
13254 conftest$ac_exeext conftest.$ac_ext
13255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13256 /* end confdefs.h. */
13257 #define _LARGEFILE_SOURCE 1
13258 #include <sys/types.h> /* for off_t */
13259 #include <stdio.h>
13260 int
13261 main ()
13262 {
13263 int (*fp) (FILE *, off_t, int) = fseeko;
13264 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13265 ;
13266 return 0;
13267 }
13268 _ACEOF
13269 if ac_fn_c_try_link "$LINENO"; then :
13270 ac_cv_sys_largefile_source=1; break
13271 fi
13272 rm -f core conftest.err conftest.$ac_objext \
13273 conftest$ac_exeext conftest.$ac_ext
13274 ac_cv_sys_largefile_source=unknown
13275 break
13276 done
13277 fi
13278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13279 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13280 case $ac_cv_sys_largefile_source in #(
13281 no | unknown) ;;
13282 *)
13283 cat >>confdefs.h <<_ACEOF
13284 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13285 _ACEOF
13286 ;;
13287 esac
13288 rm -rf conftest*
13289
13290 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13291 # in glibc 2.1.3, but that breaks too many other things.
13292 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13293 if test $ac_cv_sys_largefile_source != unknown; then
13294
13295 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13296
13297 fi
13298
13299
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13301 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13302 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13303 $as_echo_n "(cached) " >&6
13304 else
13305 # Use it with a single arg.
13306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13307 /* end confdefs.h. */
13308 $ac_includes_default
13309 int
13310 main ()
13311 {
13312 getpgrp (0);
13313 ;
13314 return 0;
13315 }
13316 _ACEOF
13317 if ac_fn_c_try_compile "$LINENO"; then :
13318 ac_cv_func_getpgrp_void=no
13319 else
13320 ac_cv_func_getpgrp_void=yes
13321 fi
13322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13323
13324 fi
13325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13326 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13327 if test $ac_cv_func_getpgrp_void = yes; then
13328
13329 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13330
13331 fi
13332
13333
13334 # UNIX98 PTYs.
13335
13336
13337
13338
13339 # PTY-related GNU extensions.
13340
13341
13342
13343
13344 # Check this now, so that we will NOT find the above functions in ncurses.
13345 # That is because we have not set up to link ncurses in lib-src.
13346 # It's better to believe a function is not available
13347 # than to expect to find it in ncurses.
13348 # Also we need tputs and friends to be able to build at all.
13349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13350 $as_echo_n "checking for library containing tputs... " >&6; }
13351 # Run a test program that contains a call to tputs, a call that is
13352 # never executed. This tests whether a pre-'main' dynamic linker
13353 # works with the library. It's too much trouble to actually call
13354 # tputs in the test program, due to portability hassles. When
13355 # cross-compiling, assume the test program will run if it links.
13356
13357 # Maybe curses should be tried earlier?
13358 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13359 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13360 OLIBS=$LIBS
13361 if test -z "$tputs_library"; then
13362 LIBS_TERMCAP=
13363 msg='none required'
13364 else
13365 LIBS_TERMCAP=-l$tputs_library
13366 msg=$LIBS_TERMCAP
13367 LIBS="$LIBS_TERMCAP $LIBS"
13368 fi
13369 if test "$cross_compiling" = yes; then :
13370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13371 /* end confdefs.h. */
13372
13373 extern void tputs (const char *, int, int (*)(int));
13374 int main (int argc, char **argv)
13375 {
13376 if (argc == 10000)
13377 tputs (argv[0], 0, 0);
13378 return 0;
13379 }
13380
13381 _ACEOF
13382 if ac_fn_c_try_link "$LINENO"; then :
13383
13384 else
13385 msg=no
13386 fi
13387 rm -f core conftest.err conftest.$ac_objext \
13388 conftest$ac_exeext conftest.$ac_ext
13389 else
13390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13391 /* end confdefs.h. */
13392
13393 extern void tputs (const char *, int, int (*)(int));
13394 int main (int argc, char **argv)
13395 {
13396 if (argc == 10000)
13397 tputs (argv[0], 0, 0);
13398 return 0;
13399 }
13400
13401 _ACEOF
13402 if ac_fn_c_try_run "$LINENO"; then :
13403
13404 else
13405 msg=no
13406 fi
13407 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13408 conftest.$ac_objext conftest.beam conftest.$ac_ext
13409 fi
13410
13411 LIBS=$OLIBS
13412 if test "X$msg" != Xno; then
13413 break
13414 fi
13415 done
13416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13417 $as_echo "$msg" >&6; }
13418 if test "X$msg" = Xno; then
13419 as_fn_error "The required function \`tputs' was not found in any library.
13420 The following libraries were tried (in order):
13421 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13422 Please try installing whichever of these libraries is most appropriate
13423 for your system, together with its header files.
13424 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13425 fi
13426
13427 ## Use termcap instead of terminfo?
13428 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13429 TERMINFO=yes
13430 ## FIXME? In the cases below where we unconditionally set
13431 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13432 ## if that was found above to have tputs.
13433 ## Should we use the gnu* logic everywhere?
13434 case "$opsys" in
13435 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13436 ## The ncurses library has been moved out of the System framework in
13437 ## Mac OS X 10.2. So if configure detects it, set the command-line
13438 ## option to use it.
13439 darwin) LIBS_TERMCAP="-lncurses" ;;
13440
13441 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13442
13443 freebsd)
13444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13445 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13446 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13447 $as_echo_n "(cached) " >&6
13448 else
13449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13450 /* end confdefs.h. */
13451 #include <osreldate.h>
13452 int
13453 main ()
13454 {
13455 #if __FreeBSD_version < 400000
13456 fail;
13457 #endif
13458
13459 ;
13460 return 0;
13461 }
13462 _ACEOF
13463 if ac_fn_c_try_link "$LINENO"; then :
13464 emacs_cv_freebsd_terminfo=yes
13465 else
13466 emacs_cv_freebsd_terminfo=no
13467 fi
13468 rm -f core conftest.err conftest.$ac_objext \
13469 conftest$ac_exeext conftest.$ac_ext
13470 fi
13471
13472
13473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13474 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13475
13476 if test $emacs_cv_freebsd_terminfo = yes; then
13477 LIBS_TERMCAP="-lncurses"
13478 else
13479 TERMINFO=no
13480 LIBS_TERMCAP="-ltermcap"
13481 fi
13482 ;;
13483
13484 netbsd)
13485 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13486 TERMINFO=no
13487 LIBS_TERMCAP="-ltermcap"
13488 fi
13489 ;;
13490
13491 openbsd) LIBS_TERMCAP="-lncurses" ;;
13492
13493 ## hpux: Make sure we get select from libc rather than from libcurses
13494 ## because libcurses on HPUX 10.10 has a broken version of select.
13495 ## We used to use -lc -lcurses, but this may be cleaner.
13496 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13497 # set that way, now it uses the default). Isn't this a contradiction?
13498 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13499
13500 esac
13501
13502 TERMCAP_OBJ=tparam.o
13503 if test $TERMINFO = yes; then
13504
13505 $as_echo "#define TERMINFO 1" >>confdefs.h
13506
13507 TERMCAP_OBJ=terminfo.o
13508 fi
13509
13510
13511
13512
13513 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13514 resolv=no
13515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13516 /* end confdefs.h. */
13517 #include <netinet/in.h>
13518 #include <arpa/nameser.h>
13519 #include <resolv.h>
13520 int
13521 main ()
13522 {
13523 return res_init();
13524 ;
13525 return 0;
13526 }
13527 _ACEOF
13528 if ac_fn_c_try_link "$LINENO"; then :
13529 have_res_init=yes
13530 else
13531 have_res_init=no
13532 fi
13533 rm -f core conftest.err conftest.$ac_objext \
13534 conftest$ac_exeext conftest.$ac_ext
13535 if test "$have_res_init" = no; then
13536 OLIBS="$LIBS"
13537 LIBS="$LIBS -lresolv"
13538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13539 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13541 /* end confdefs.h. */
13542 #include <netinet/in.h>
13543 #include <arpa/nameser.h>
13544 #include <resolv.h>
13545 int
13546 main ()
13547 {
13548 return res_init();
13549 ;
13550 return 0;
13551 }
13552 _ACEOF
13553 if ac_fn_c_try_link "$LINENO"; then :
13554 have_res_init=yes
13555 else
13556 have_res_init=no
13557 fi
13558 rm -f core conftest.err conftest.$ac_objext \
13559 conftest$ac_exeext conftest.$ac_ext
13560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13561 $as_echo "$have_res_init" >&6; }
13562 if test "$have_res_init" = yes ; then
13563 resolv=yes
13564 fi
13565 LIBS="$OLIBS"
13566 fi
13567
13568 if test "$have_res_init" = yes; then
13569
13570 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13571
13572 fi
13573
13574 # Do we need the Hesiod library to provide the support routines?
13575 LIBHESIOD=
13576 if test "$with_hesiod" != no ; then
13577 # Don't set $LIBS here -- see comments above. FIXME which comments?
13578 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13579 if test "x$ac_cv_func_res_send" = x""yes; then :
13580
13581 else
13582 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13583 if test "x$ac_cv_func___res_send" = x""yes; then :
13584
13585 else
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13587 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13588 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13589 $as_echo_n "(cached) " >&6
13590 else
13591 ac_check_lib_save_LIBS=$LIBS
13592 LIBS="-lresolv $LIBS"
13593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13594 /* end confdefs.h. */
13595
13596 /* Override any GCC internal prototype to avoid an error.
13597 Use char because int might match the return type of a GCC
13598 builtin and then its argument prototype would still apply. */
13599 #ifdef __cplusplus
13600 extern "C"
13601 #endif
13602 char res_send ();
13603 int
13604 main ()
13605 {
13606 return res_send ();
13607 ;
13608 return 0;
13609 }
13610 _ACEOF
13611 if ac_fn_c_try_link "$LINENO"; then :
13612 ac_cv_lib_resolv_res_send=yes
13613 else
13614 ac_cv_lib_resolv_res_send=no
13615 fi
13616 rm -f core conftest.err conftest.$ac_objext \
13617 conftest$ac_exeext conftest.$ac_ext
13618 LIBS=$ac_check_lib_save_LIBS
13619 fi
13620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13621 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13622 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13623 resolv=yes
13624 else
13625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13626 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13627 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13628 $as_echo_n "(cached) " >&6
13629 else
13630 ac_check_lib_save_LIBS=$LIBS
13631 LIBS="-lresolv $LIBS"
13632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13633 /* end confdefs.h. */
13634
13635 /* Override any GCC internal prototype to avoid an error.
13636 Use char because int might match the return type of a GCC
13637 builtin and then its argument prototype would still apply. */
13638 #ifdef __cplusplus
13639 extern "C"
13640 #endif
13641 char __res_send ();
13642 int
13643 main ()
13644 {
13645 return __res_send ();
13646 ;
13647 return 0;
13648 }
13649 _ACEOF
13650 if ac_fn_c_try_link "$LINENO"; then :
13651 ac_cv_lib_resolv___res_send=yes
13652 else
13653 ac_cv_lib_resolv___res_send=no
13654 fi
13655 rm -f core conftest.err conftest.$ac_objext \
13656 conftest$ac_exeext conftest.$ac_ext
13657 LIBS=$ac_check_lib_save_LIBS
13658 fi
13659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13660 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13661 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13662 resolv=yes
13663 fi
13664
13665 fi
13666
13667 fi
13668
13669 fi
13670
13671 if test "$resolv" = yes ; then
13672 RESOLVLIB=-lresolv
13673 else
13674 RESOLVLIB=
13675 fi
13676 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13677 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13678
13679 else
13680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13681 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13682 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13683 $as_echo_n "(cached) " >&6
13684 else
13685 ac_check_lib_save_LIBS=$LIBS
13686 LIBS="-lhesiod $RESOLVLIB $LIBS"
13687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13688 /* end confdefs.h. */
13689
13690 /* Override any GCC internal prototype to avoid an error.
13691 Use char because int might match the return type of a GCC
13692 builtin and then its argument prototype would still apply. */
13693 #ifdef __cplusplus
13694 extern "C"
13695 #endif
13696 char hes_getmailhost ();
13697 int
13698 main ()
13699 {
13700 return hes_getmailhost ();
13701 ;
13702 return 0;
13703 }
13704 _ACEOF
13705 if ac_fn_c_try_link "$LINENO"; then :
13706 ac_cv_lib_hesiod_hes_getmailhost=yes
13707 else
13708 ac_cv_lib_hesiod_hes_getmailhost=no
13709 fi
13710 rm -f core conftest.err conftest.$ac_objext \
13711 conftest$ac_exeext conftest.$ac_ext
13712 LIBS=$ac_check_lib_save_LIBS
13713 fi
13714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13715 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13716 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13717 hesiod=yes
13718 else
13719 :
13720 fi
13721
13722 fi
13723
13724
13725 if test x"$hesiod" = xyes; then
13726
13727 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13728
13729 LIBHESIOD=-lhesiod
13730 fi
13731 fi
13732
13733
13734 # Do we need libresolv (due to res_init or Hesiod)?
13735 if test "$resolv" = yes ; then
13736
13737 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13738
13739 LIBRESOLV=-lresolv
13740 else
13741 LIBRESOLV=
13742 fi
13743
13744
13745 # These tell us which Kerberos-related libraries to use.
13746 COM_ERRLIB=
13747 CRYPTOLIB=
13748 KRB5LIB=
13749 DESLIB=
13750 KRB4LIB=
13751
13752 if test "${with_kerberos}" != no; then
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13754 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13755 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13756 $as_echo_n "(cached) " >&6
13757 else
13758 ac_check_lib_save_LIBS=$LIBS
13759 LIBS="-lcom_err $LIBS"
13760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13761 /* end confdefs.h. */
13762
13763 /* Override any GCC internal prototype to avoid an error.
13764 Use char because int might match the return type of a GCC
13765 builtin and then its argument prototype would still apply. */
13766 #ifdef __cplusplus
13767 extern "C"
13768 #endif
13769 char com_err ();
13770 int
13771 main ()
13772 {
13773 return com_err ();
13774 ;
13775 return 0;
13776 }
13777 _ACEOF
13778 if ac_fn_c_try_link "$LINENO"; then :
13779 ac_cv_lib_com_err_com_err=yes
13780 else
13781 ac_cv_lib_com_err_com_err=no
13782 fi
13783 rm -f core conftest.err conftest.$ac_objext \
13784 conftest$ac_exeext conftest.$ac_ext
13785 LIBS=$ac_check_lib_save_LIBS
13786 fi
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13788 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13789 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13790 have_com_err=yes
13791 else
13792 have_com_err=no
13793 fi
13794
13795 if test $have_com_err = yes; then
13796 COM_ERRLIB=-lcom_err
13797 LIBS="$COM_ERRLIB $LIBS"
13798
13799 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13800
13801 fi
13802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13803 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13804 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13805 $as_echo_n "(cached) " >&6
13806 else
13807 ac_check_lib_save_LIBS=$LIBS
13808 LIBS="-lcrypto $LIBS"
13809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13810 /* end confdefs.h. */
13811
13812 /* Override any GCC internal prototype to avoid an error.
13813 Use char because int might match the return type of a GCC
13814 builtin and then its argument prototype would still apply. */
13815 #ifdef __cplusplus
13816 extern "C"
13817 #endif
13818 char mit_des_cbc_encrypt ();
13819 int
13820 main ()
13821 {
13822 return mit_des_cbc_encrypt ();
13823 ;
13824 return 0;
13825 }
13826 _ACEOF
13827 if ac_fn_c_try_link "$LINENO"; then :
13828 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13829 else
13830 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13831 fi
13832 rm -f core conftest.err conftest.$ac_objext \
13833 conftest$ac_exeext conftest.$ac_ext
13834 LIBS=$ac_check_lib_save_LIBS
13835 fi
13836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13837 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13838 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13839 have_crypto=yes
13840 else
13841 have_crypto=no
13842 fi
13843
13844 if test $have_crypto = yes; then
13845 CRYPTOLIB=-lcrypto
13846 LIBS="$CRYPTOLIB $LIBS"
13847
13848 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13849
13850 fi
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13852 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13853 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13854 $as_echo_n "(cached) " >&6
13855 else
13856 ac_check_lib_save_LIBS=$LIBS
13857 LIBS="-lk5crypto $LIBS"
13858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13859 /* end confdefs.h. */
13860
13861 /* Override any GCC internal prototype to avoid an error.
13862 Use char because int might match the return type of a GCC
13863 builtin and then its argument prototype would still apply. */
13864 #ifdef __cplusplus
13865 extern "C"
13866 #endif
13867 char mit_des_cbc_encrypt ();
13868 int
13869 main ()
13870 {
13871 return mit_des_cbc_encrypt ();
13872 ;
13873 return 0;
13874 }
13875 _ACEOF
13876 if ac_fn_c_try_link "$LINENO"; then :
13877 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13878 else
13879 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13880 fi
13881 rm -f core conftest.err conftest.$ac_objext \
13882 conftest$ac_exeext conftest.$ac_ext
13883 LIBS=$ac_check_lib_save_LIBS
13884 fi
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13886 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13887 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13888 have_k5crypto=yes
13889 else
13890 have_k5crypto=no
13891 fi
13892
13893 if test $have_k5crypto = yes; then
13894 CRYPTOLIB=-lk5crypto
13895 LIBS="$CRYPTOLIB $LIBS"
13896
13897 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13898
13899 fi
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13901 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13902 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13903 $as_echo_n "(cached) " >&6
13904 else
13905 ac_check_lib_save_LIBS=$LIBS
13906 LIBS="-lkrb5 $LIBS"
13907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13908 /* end confdefs.h. */
13909
13910 /* Override any GCC internal prototype to avoid an error.
13911 Use char because int might match the return type of a GCC
13912 builtin and then its argument prototype would still apply. */
13913 #ifdef __cplusplus
13914 extern "C"
13915 #endif
13916 char krb5_init_context ();
13917 int
13918 main ()
13919 {
13920 return krb5_init_context ();
13921 ;
13922 return 0;
13923 }
13924 _ACEOF
13925 if ac_fn_c_try_link "$LINENO"; then :
13926 ac_cv_lib_krb5_krb5_init_context=yes
13927 else
13928 ac_cv_lib_krb5_krb5_init_context=no
13929 fi
13930 rm -f core conftest.err conftest.$ac_objext \
13931 conftest$ac_exeext conftest.$ac_ext
13932 LIBS=$ac_check_lib_save_LIBS
13933 fi
13934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13935 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13936 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13937 have_krb5=yes
13938 else
13939 have_krb5=no
13940 fi
13941
13942 if test $have_krb5=yes; then
13943 KRB5LIB=-lkrb5
13944 LIBS="$KRB5LIB $LIBS"
13945
13946 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13947
13948 fi
13949 if test "${with_kerberos5}" = no; then
13950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13951 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13952 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13953 $as_echo_n "(cached) " >&6
13954 else
13955 ac_check_lib_save_LIBS=$LIBS
13956 LIBS="-ldes425 $LIBS"
13957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13958 /* end confdefs.h. */
13959
13960 /* Override any GCC internal prototype to avoid an error.
13961 Use char because int might match the return type of a GCC
13962 builtin and then its argument prototype would still apply. */
13963 #ifdef __cplusplus
13964 extern "C"
13965 #endif
13966 char des_cbc_encrypt ();
13967 int
13968 main ()
13969 {
13970 return des_cbc_encrypt ();
13971 ;
13972 return 0;
13973 }
13974 _ACEOF
13975 if ac_fn_c_try_link "$LINENO"; then :
13976 ac_cv_lib_des425_des_cbc_encrypt=yes
13977 else
13978 ac_cv_lib_des425_des_cbc_encrypt=no
13979 fi
13980 rm -f core conftest.err conftest.$ac_objext \
13981 conftest$ac_exeext conftest.$ac_ext
13982 LIBS=$ac_check_lib_save_LIBS
13983 fi
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13985 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13986 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13987 have_des425=yes
13988 else
13989 have_des425=no
13990 fi
13991
13992 if test $have_des425 = yes; then
13993 DESLIB=-ldes425
13994 LIBS="$DESLIB $LIBS"
13995
13996 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13997
13998 else
13999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14000 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14001 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14002 $as_echo_n "(cached) " >&6
14003 else
14004 ac_check_lib_save_LIBS=$LIBS
14005 LIBS="-ldes $LIBS"
14006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14007 /* end confdefs.h. */
14008
14009 /* Override any GCC internal prototype to avoid an error.
14010 Use char because int might match the return type of a GCC
14011 builtin and then its argument prototype would still apply. */
14012 #ifdef __cplusplus
14013 extern "C"
14014 #endif
14015 char des_cbc_encrypt ();
14016 int
14017 main ()
14018 {
14019 return des_cbc_encrypt ();
14020 ;
14021 return 0;
14022 }
14023 _ACEOF
14024 if ac_fn_c_try_link "$LINENO"; then :
14025 ac_cv_lib_des_des_cbc_encrypt=yes
14026 else
14027 ac_cv_lib_des_des_cbc_encrypt=no
14028 fi
14029 rm -f core conftest.err conftest.$ac_objext \
14030 conftest$ac_exeext conftest.$ac_ext
14031 LIBS=$ac_check_lib_save_LIBS
14032 fi
14033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14034 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14035 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14036 have_des=yes
14037 else
14038 have_des=no
14039 fi
14040
14041 if test $have_des = yes; then
14042 DESLIB=-ldes
14043 LIBS="$DESLIB $LIBS"
14044
14045 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14046
14047 fi
14048 fi
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14050 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14051 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14052 $as_echo_n "(cached) " >&6
14053 else
14054 ac_check_lib_save_LIBS=$LIBS
14055 LIBS="-lkrb4 $LIBS"
14056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14057 /* end confdefs.h. */
14058
14059 /* Override any GCC internal prototype to avoid an error.
14060 Use char because int might match the return type of a GCC
14061 builtin and then its argument prototype would still apply. */
14062 #ifdef __cplusplus
14063 extern "C"
14064 #endif
14065 char krb_get_cred ();
14066 int
14067 main ()
14068 {
14069 return krb_get_cred ();
14070 ;
14071 return 0;
14072 }
14073 _ACEOF
14074 if ac_fn_c_try_link "$LINENO"; then :
14075 ac_cv_lib_krb4_krb_get_cred=yes
14076 else
14077 ac_cv_lib_krb4_krb_get_cred=no
14078 fi
14079 rm -f core conftest.err conftest.$ac_objext \
14080 conftest$ac_exeext conftest.$ac_ext
14081 LIBS=$ac_check_lib_save_LIBS
14082 fi
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
14084 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
14085 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
14086 have_krb4=yes
14087 else
14088 have_krb4=no
14089 fi
14090
14091 if test $have_krb4 = yes; then
14092 KRB4LIB=-lkrb4
14093 LIBS="$KRB4LIB $LIBS"
14094
14095 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
14096
14097 else
14098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
14099 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
14100 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
14101 $as_echo_n "(cached) " >&6
14102 else
14103 ac_check_lib_save_LIBS=$LIBS
14104 LIBS="-lkrb $LIBS"
14105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14106 /* end confdefs.h. */
14107
14108 /* Override any GCC internal prototype to avoid an error.
14109 Use char because int might match the return type of a GCC
14110 builtin and then its argument prototype would still apply. */
14111 #ifdef __cplusplus
14112 extern "C"
14113 #endif
14114 char krb_get_cred ();
14115 int
14116 main ()
14117 {
14118 return krb_get_cred ();
14119 ;
14120 return 0;
14121 }
14122 _ACEOF
14123 if ac_fn_c_try_link "$LINENO"; then :
14124 ac_cv_lib_krb_krb_get_cred=yes
14125 else
14126 ac_cv_lib_krb_krb_get_cred=no
14127 fi
14128 rm -f core conftest.err conftest.$ac_objext \
14129 conftest$ac_exeext conftest.$ac_ext
14130 LIBS=$ac_check_lib_save_LIBS
14131 fi
14132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14133 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14134 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14135 have_krb=yes
14136 else
14137 have_krb=no
14138 fi
14139
14140 if test $have_krb = yes; then
14141 KRB4LIB=-lkrb
14142 LIBS="$KRB4LIB $LIBS"
14143
14144 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14145
14146 fi
14147 fi
14148 fi
14149
14150 if test "${with_kerberos5}" != no; then
14151 for ac_header in krb5.h
14152 do :
14153 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14154 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14155 cat >>confdefs.h <<_ACEOF
14156 #define HAVE_KRB5_H 1
14157 _ACEOF
14158 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14159 "
14160 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14161
14162 cat >>confdefs.h <<_ACEOF
14163 #define HAVE_KRB5_ERROR_TEXT 1
14164 _ACEOF
14165
14166
14167 fi
14168 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14169 "
14170 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14171
14172 cat >>confdefs.h <<_ACEOF
14173 #define HAVE_KRB5_ERROR_E_TEXT 1
14174 _ACEOF
14175
14176
14177 fi
14178
14179 fi
14180
14181 done
14182
14183 else
14184 for ac_header in des.h
14185 do :
14186 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14187 if test "x$ac_cv_header_des_h" = x""yes; then :
14188 cat >>confdefs.h <<_ACEOF
14189 #define HAVE_DES_H 1
14190 _ACEOF
14191
14192 else
14193 for ac_header in kerberosIV/des.h
14194 do :
14195 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14196 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14197 cat >>confdefs.h <<_ACEOF
14198 #define HAVE_KERBEROSIV_DES_H 1
14199 _ACEOF
14200
14201 else
14202 for ac_header in kerberos/des.h
14203 do :
14204 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14205 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14206 cat >>confdefs.h <<_ACEOF
14207 #define HAVE_KERBEROS_DES_H 1
14208 _ACEOF
14209
14210 fi
14211
14212 done
14213
14214 fi
14215
14216 done
14217
14218 fi
14219
14220 done
14221
14222 for ac_header in krb.h
14223 do :
14224 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14225 if test "x$ac_cv_header_krb_h" = x""yes; then :
14226 cat >>confdefs.h <<_ACEOF
14227 #define HAVE_KRB_H 1
14228 _ACEOF
14229
14230 else
14231 for ac_header in kerberosIV/krb.h
14232 do :
14233 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14234 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14235 cat >>confdefs.h <<_ACEOF
14236 #define HAVE_KERBEROSIV_KRB_H 1
14237 _ACEOF
14238
14239 else
14240 for ac_header in kerberos/krb.h
14241 do :
14242 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14243 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14244 cat >>confdefs.h <<_ACEOF
14245 #define HAVE_KERBEROS_KRB_H 1
14246 _ACEOF
14247
14248 fi
14249
14250 done
14251
14252 fi
14253
14254 done
14255
14256 fi
14257
14258 done
14259
14260 fi
14261 for ac_header in com_err.h
14262 do :
14263 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14264 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14265 cat >>confdefs.h <<_ACEOF
14266 #define HAVE_COM_ERR_H 1
14267 _ACEOF
14268
14269 fi
14270
14271 done
14272
14273 fi
14274
14275
14276
14277
14278
14279
14280
14281
14282
14283
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14285 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14286 if test "${emacs_cv_localtime_cache+set}" = set; then :
14287 $as_echo_n "(cached) " >&6
14288 else
14289 if test x$ac_cv_func_tzset = xyes; then
14290 if test "$cross_compiling" = yes; then :
14291 # If we have tzset, assume the worst when cross-compiling.
14292 emacs_cv_localtime_cache=yes
14293 else
14294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14295 /* end confdefs.h. */
14296 #include <time.h>
14297 char TZ_GMT0[] = "TZ=GMT0";
14298 char TZ_PST8[] = "TZ=PST8";
14299 main()
14300 {
14301 time_t now = time ((time_t *) 0);
14302 int hour_GMT0, hour_unset;
14303 if (putenv (TZ_GMT0) != 0)
14304 exit (1);
14305 hour_GMT0 = localtime (&now)->tm_hour;
14306 unsetenv("TZ");
14307 hour_unset = localtime (&now)->tm_hour;
14308 if (putenv (TZ_PST8) != 0)
14309 exit (1);
14310 if (localtime (&now)->tm_hour == hour_GMT0)
14311 exit (1);
14312 unsetenv("TZ");
14313 if (localtime (&now)->tm_hour != hour_unset)
14314 exit (1);
14315 exit (0);
14316 }
14317 _ACEOF
14318 if ac_fn_c_try_run "$LINENO"; then :
14319 emacs_cv_localtime_cache=no
14320 else
14321 emacs_cv_localtime_cache=yes
14322 fi
14323 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14324 conftest.$ac_objext conftest.beam conftest.$ac_ext
14325 fi
14326
14327 else
14328 # If we lack tzset, report that localtime does not cache TZ,
14329 # since we can't invalidate the cache if we don't have tzset.
14330 emacs_cv_localtime_cache=no
14331 fi
14332 fi
14333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14334 $as_echo "$emacs_cv_localtime_cache" >&6; }
14335 if test $emacs_cv_localtime_cache = yes; then
14336
14337 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14338
14339 fi
14340
14341 if test "x$HAVE_TIMEVAL" = xyes; then
14342 for ac_func in gettimeofday
14343 do :
14344 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14345 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14346 cat >>confdefs.h <<_ACEOF
14347 #define HAVE_GETTIMEOFDAY 1
14348 _ACEOF
14349
14350 fi
14351 done
14352
14353 if test $ac_cv_func_gettimeofday = yes; then
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14355 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14356 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14357 $as_echo_n "(cached) " >&6
14358 else
14359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14360 /* end confdefs.h. */
14361
14362 #ifdef TIME_WITH_SYS_TIME
14363 #include <sys/time.h>
14364 #include <time.h>
14365 #else
14366 #ifdef HAVE_SYS_TIME_H
14367 #include <sys/time.h>
14368 #else
14369 #include <time.h>
14370 #endif
14371 #endif
14372 int
14373 main ()
14374 {
14375 struct timeval time;
14376 gettimeofday (&time, 0);
14377 ;
14378 return 0;
14379 }
14380 _ACEOF
14381 if ac_fn_c_try_compile "$LINENO"; then :
14382 emacs_cv_gettimeofday_two_arguments=yes
14383 else
14384 emacs_cv_gettimeofday_two_arguments=no
14385 fi
14386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14387 fi
14388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14389 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14390 if test $emacs_cv_gettimeofday_two_arguments = no; then
14391
14392 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14393
14394 fi
14395 fi
14396 fi
14397
14398 ok_so_far=yes
14399 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14400 if test "x$ac_cv_func_socket" = x""yes; then :
14401
14402 else
14403 ok_so_far=no
14404 fi
14405
14406 if test $ok_so_far = yes; then
14407 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14408 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14409
14410 else
14411 ok_so_far=no
14412 fi
14413
14414
14415 fi
14416 if test $ok_so_far = yes; then
14417 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14418 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14419
14420 else
14421 ok_so_far=no
14422 fi
14423
14424
14425 fi
14426 if test $ok_so_far = yes; then
14427
14428 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14429
14430 fi
14431
14432 if test -f /usr/lpp/X11/bin/smt.exp; then
14433
14434 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14435
14436 fi
14437
14438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14439 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14440 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14442 $as_echo "yes" >&6; }
14443
14444 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14445
14446 else
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14448 $as_echo "no" >&6; }
14449 fi
14450
14451 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14452 if test "x$ac_cv_type_pid_t" = x""yes; then :
14453
14454 else
14455
14456 cat >>confdefs.h <<_ACEOF
14457 #define pid_t int
14458 _ACEOF
14459
14460 fi
14461
14462 for ac_header in vfork.h
14463 do :
14464 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14465 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14466 cat >>confdefs.h <<_ACEOF
14467 #define HAVE_VFORK_H 1
14468 _ACEOF
14469
14470 fi
14471
14472 done
14473
14474 for ac_func in fork vfork
14475 do :
14476 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14477 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14478 eval as_val=\$$as_ac_var
14479 if test "x$as_val" = x""yes; then :
14480 cat >>confdefs.h <<_ACEOF
14481 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14482 _ACEOF
14483
14484 fi
14485 done
14486
14487 if test "x$ac_cv_func_fork" = xyes; then
14488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14489 $as_echo_n "checking for working fork... " >&6; }
14490 if test "${ac_cv_func_fork_works+set}" = set; then :
14491 $as_echo_n "(cached) " >&6
14492 else
14493 if test "$cross_compiling" = yes; then :
14494 ac_cv_func_fork_works=cross
14495 else
14496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14497 /* end confdefs.h. */
14498 $ac_includes_default
14499 int
14500 main ()
14501 {
14502
14503 /* By Ruediger Kuhlmann. */
14504 return fork () < 0;
14505
14506 ;
14507 return 0;
14508 }
14509 _ACEOF
14510 if ac_fn_c_try_run "$LINENO"; then :
14511 ac_cv_func_fork_works=yes
14512 else
14513 ac_cv_func_fork_works=no
14514 fi
14515 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14516 conftest.$ac_objext conftest.beam conftest.$ac_ext
14517 fi
14518
14519 fi
14520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14521 $as_echo "$ac_cv_func_fork_works" >&6; }
14522
14523 else
14524 ac_cv_func_fork_works=$ac_cv_func_fork
14525 fi
14526 if test "x$ac_cv_func_fork_works" = xcross; then
14527 case $host in
14528 *-*-amigaos* | *-*-msdosdjgpp*)
14529 # Override, as these systems have only a dummy fork() stub
14530 ac_cv_func_fork_works=no
14531 ;;
14532 *)
14533 ac_cv_func_fork_works=yes
14534 ;;
14535 esac
14536 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14537 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14538 fi
14539 ac_cv_func_vfork_works=$ac_cv_func_vfork
14540 if test "x$ac_cv_func_vfork" = xyes; then
14541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14542 $as_echo_n "checking for working vfork... " >&6; }
14543 if test "${ac_cv_func_vfork_works+set}" = set; then :
14544 $as_echo_n "(cached) " >&6
14545 else
14546 if test "$cross_compiling" = yes; then :
14547 ac_cv_func_vfork_works=cross
14548 else
14549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14550 /* end confdefs.h. */
14551 /* Thanks to Paul Eggert for this test. */
14552 $ac_includes_default
14553 #include <sys/wait.h>
14554 #ifdef HAVE_VFORK_H
14555 # include <vfork.h>
14556 #endif
14557 /* On some sparc systems, changes by the child to local and incoming
14558 argument registers are propagated back to the parent. The compiler
14559 is told about this with #include <vfork.h>, but some compilers
14560 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14561 static variable whose address is put into a register that is
14562 clobbered by the vfork. */
14563 static void
14564 #ifdef __cplusplus
14565 sparc_address_test (int arg)
14566 # else
14567 sparc_address_test (arg) int arg;
14568 #endif
14569 {
14570 static pid_t child;
14571 if (!child) {
14572 child = vfork ();
14573 if (child < 0) {
14574 perror ("vfork");
14575 _exit(2);
14576 }
14577 if (!child) {
14578 arg = getpid();
14579 write(-1, "", 0);
14580 _exit (arg);
14581 }
14582 }
14583 }
14584
14585 int
14586 main ()
14587 {
14588 pid_t parent = getpid ();
14589 pid_t child;
14590
14591 sparc_address_test (0);
14592
14593 child = vfork ();
14594
14595 if (child == 0) {
14596 /* Here is another test for sparc vfork register problems. This
14597 test uses lots of local variables, at least as many local
14598 variables as main has allocated so far including compiler
14599 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14600 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14601 reuse the register of parent for one of the local variables,
14602 since it will think that parent can't possibly be used any more
14603 in this routine. Assigning to the local variable will thus
14604 munge parent in the parent process. */
14605 pid_t
14606 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14607 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14608 /* Convince the compiler that p..p7 are live; otherwise, it might
14609 use the same hardware register for all 8 local variables. */
14610 if (p != p1 || p != p2 || p != p3 || p != p4
14611 || p != p5 || p != p6 || p != p7)
14612 _exit(1);
14613
14614 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14615 from child file descriptors. If the child closes a descriptor
14616 before it execs or exits, this munges the parent's descriptor
14617 as well. Test for this by closing stdout in the child. */
14618 _exit(close(fileno(stdout)) != 0);
14619 } else {
14620 int status;
14621 struct stat st;
14622
14623 while (wait(&status) != child)
14624 ;
14625 return (
14626 /* Was there some problem with vforking? */
14627 child < 0
14628
14629 /* Did the child fail? (This shouldn't happen.) */
14630 || status
14631
14632 /* Did the vfork/compiler bug occur? */
14633 || parent != getpid()
14634
14635 /* Did the file descriptor bug occur? */
14636 || fstat(fileno(stdout), &st) != 0
14637 );
14638 }
14639 }
14640 _ACEOF
14641 if ac_fn_c_try_run "$LINENO"; then :
14642 ac_cv_func_vfork_works=yes
14643 else
14644 ac_cv_func_vfork_works=no
14645 fi
14646 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14647 conftest.$ac_objext conftest.beam conftest.$ac_ext
14648 fi
14649
14650 fi
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14652 $as_echo "$ac_cv_func_vfork_works" >&6; }
14653
14654 fi;
14655 if test "x$ac_cv_func_fork_works" = xcross; then
14656 ac_cv_func_vfork_works=$ac_cv_func_vfork
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14658 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14659 fi
14660
14661 if test "x$ac_cv_func_vfork_works" = xyes; then
14662
14663 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14664
14665 else
14666
14667 $as_echo "#define vfork fork" >>confdefs.h
14668
14669 fi
14670 if test "x$ac_cv_func_fork_works" = xyes; then
14671
14672 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14673
14674 fi
14675
14676
14677
14678
14679
14680
14681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14682 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14683 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14684 $as_echo_n "(cached) " >&6
14685 else
14686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14687 /* end confdefs.h. */
14688 #include <langinfo.h>
14689 int
14690 main ()
14691 {
14692 char* cs = nl_langinfo(CODESET);
14693 ;
14694 return 0;
14695 }
14696 _ACEOF
14697 if ac_fn_c_try_link "$LINENO"; then :
14698 emacs_cv_langinfo_codeset=yes
14699 else
14700 emacs_cv_langinfo_codeset=no
14701 fi
14702 rm -f core conftest.err conftest.$ac_objext \
14703 conftest$ac_exeext conftest.$ac_ext
14704
14705 fi
14706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14707 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14708 if test $emacs_cv_langinfo_codeset = yes; then
14709
14710 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14711
14712 fi
14713
14714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14715 $as_echo_n "checking for mbstate_t... " >&6; }
14716 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14717 $as_echo_n "(cached) " >&6
14718 else
14719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14720 /* end confdefs.h. */
14721 $ac_includes_default
14722 # include <wchar.h>
14723 int
14724 main ()
14725 {
14726 mbstate_t x; return sizeof x;
14727 ;
14728 return 0;
14729 }
14730 _ACEOF
14731 if ac_fn_c_try_compile "$LINENO"; then :
14732 ac_cv_type_mbstate_t=yes
14733 else
14734 ac_cv_type_mbstate_t=no
14735 fi
14736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14737 fi
14738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14739 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14740 if test $ac_cv_type_mbstate_t = yes; then
14741
14742 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14743
14744 else
14745
14746 $as_echo "#define mbstate_t int" >>confdefs.h
14747
14748 fi
14749
14750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14751 $as_echo_n "checking for C restricted array declarations... " >&6; }
14752 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14753 $as_echo_n "(cached) " >&6
14754 else
14755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14756 /* end confdefs.h. */
14757 void fred (int x[__restrict]);
14758 int
14759 main ()
14760 {
14761
14762 ;
14763 return 0;
14764 }
14765 _ACEOF
14766 if ac_fn_c_try_compile "$LINENO"; then :
14767 emacs_cv_c_restrict_arr=yes
14768 else
14769 emacs_cv_c_restrict_arr=no
14770 fi
14771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14772 fi
14773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14774 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14775 if test "$emacs_cv_c_restrict_arr" = yes; then
14776
14777 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14778
14779 fi
14780
14781
14782 case $opsys in
14783 darwin | gnu | hpux* | *bsd )
14784
14785 $as_echo "#define NO_TERMIO 1" >>confdefs.h
14786
14787 ;;
14788 esac
14789
14790 case $opsys in
14791 hpux* | irix6-5 | openbsd | sol2* | unixware )
14792
14793 $as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
14794
14795 ;;
14796 esac
14797
14798 case $opsys in
14799 gnu-* | sol2-10 )
14800
14801 $as_echo "#define HAVE_PROCFS 1" >>confdefs.h
14802
14803 ;;
14804 esac
14805
14806 case $opsys in
14807 gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;;
14808
14809 hpux11)
14810
14811 $as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
14812
14813
14814 $as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
14815
14816
14817 opsysfile="s/hpux10-20.h"
14818 ;;
14819
14820 openbsd) opsysfile="s/netbsd.h" ;;
14821
14822 sol2-10)
14823
14824 $as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
14825
14826 opsysfile="s/sol2-6.h"
14827 ;;
14828 esac
14829
14830 # Set up the CFLAGS for real compilation, so we can substitute it.
14831 CFLAGS="$REAL_CFLAGS"
14832 CPPFLAGS="$REAL_CPPFLAGS"
14833
14834 ## Hack to detect a buggy GCC version.
14835 if test "x$GCC" = xyes \
14836 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14837 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14838 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14839 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14840 fi
14841
14842 version=$PACKAGE_VERSION
14843
14844 ### Specify what sort of things we'll be editing into Makefile and config.h.
14845 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14846
14847
14848 ## Unused?
14849
14850
14851
14852
14853
14854
14855
14856
14857
14858
14859
14860
14861
14862
14863
14864
14865
14866
14867
14868
14869
14870 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14871 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14872 ## end of LIBX_BASE, but nothing ever set it.
14873
14874
14875
14876
14877 ## Used in lwlib/Makefile.in.
14878
14879 if test -n "${opsysfile}"; then
14880 S_FILE="\$(srcdir)/${opsysfile}"
14881 else
14882 S_FILE=
14883 fi
14884
14885
14886
14887
14888
14889
14890
14891
14892
14893 cat >>confdefs.h <<_ACEOF
14894 #define EMACS_CONFIGURATION "${canonical}"
14895 _ACEOF
14896
14897
14898 cat >>confdefs.h <<_ACEOF
14899 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14900 _ACEOF
14901
14902 if test -n "$opsysfile"; then
14903
14904 cat >>confdefs.h <<_ACEOF
14905 #define config_opsysfile "${opsysfile}"
14906 _ACEOF
14907
14908 fi
14909
14910 XMENU_OBJ=
14911 XOBJ=
14912 FONT_OBJ=
14913 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14914
14915 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14916
14917 XMENU_OBJ=xmenu.o
14918 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14919 FONT_OBJ=xfont.o
14920 if test "$HAVE_XFT" = "yes"; then
14921 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14922 elif test "$HAVE_FREETYPE" = "yes"; then
14923 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14924 fi
14925
14926 fi
14927
14928
14929
14930
14931 WIDGET_OBJ=
14932 MOTIF_LIBW=
14933 if test "${USE_X_TOOLKIT}" != "none" ; then
14934 WIDGET_OBJ=widget.o
14935
14936 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14937
14938 if test "${USE_X_TOOLKIT}" = "LUCID"; then
14939
14940 $as_echo "#define USE_LUCID 1" >>confdefs.h
14941
14942 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14943
14944 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14945
14946 MOTIF_LIBW=-lXm
14947 case "$opsys" in
14948 gnu-linux)
14949 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14950 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14951 ;;
14952
14953 unixware)
14954 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14955 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14956 MOTIF_LIBW="MOTIF_LIBW -lXimp"
14957 ;;
14958
14959 aix4-2)
14960 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14961 MOTIF_LIBW="$MOTIF_LIBW -li18n"
14962 ;;
14963 esac
14964 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14965 fi
14966 fi
14967
14968
14969 TOOLKIT_LIBW=
14970 case "$USE_X_TOOLKIT" in
14971 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14972 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14973 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14974 esac
14975
14976
14977 if test "$USE_X_TOOLKIT" = "none"; then
14978 LIBXT_OTHER="\$(LIBXSM)"
14979 OLDXMENU_TARGET="really-oldXMenu"
14980 else
14981 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14982 OLDXMENU_TARGET="really-lwlib"
14983 fi
14984
14985
14986 ## The X Menu stuff is present in the X10 distribution, but missing
14987 ## from X11. If we have X10, just use the installed library;
14988 ## otherwise, use our own copy.
14989 if test "${HAVE_X11}" = "yes" ; then
14990
14991 $as_echo "#define HAVE_X11 1" >>confdefs.h
14992
14993
14994 if test "$USE_X_TOOLKIT" = "none"; then
14995 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14996 else
14997 OLDXMENU="\${lwlibdir}/liblw.a"
14998 fi
14999 LIBXMENU="\$(OLDXMENU)"
15000 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15001 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15002 else
15003 ## For a syntactically valid Makefile; not actually used for anything.
15004 ## See comments in src/Makefile.in.
15005 OLDXMENU=nothing
15006 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15007 if test "${HAVE_X_WINDOWS}" = "yes"; then
15008 LIBXMENU="-lXMenu"
15009 else
15010 LIBXMENU=
15011 fi
15012 LIBX_OTHER=
15013 OLDXMENU_DEPS=
15014 fi
15015
15016 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15017 OLDXMENU_TARGET=
15018 OLDXMENU=nothing
15019 LIBXMENU=
15020 OLDXMENU_DEPS=
15021 fi
15022
15023
15024
15025
15026
15027
15028
15029 if test "${HAVE_MENUS}" = "yes" ; then
15030
15031 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15032
15033 fi
15034
15035 if test "${GNU_MALLOC}" = "yes" ; then
15036
15037 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15038
15039 fi
15040
15041 RALLOC_OBJ=
15042 if test "${REL_ALLOC}" = "yes" ; then
15043
15044 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15045
15046
15047 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15048 fi
15049
15050
15051 if test "$opsys" = "cygwin"; then
15052 CYGWIN_OBJ="sheap.o"
15053 ## Cygwin differs because of its unexec().
15054 PRE_ALLOC_OBJ=
15055 POST_ALLOC_OBJ=lastfile.o
15056 else
15057 CYGWIN_OBJ=
15058 PRE_ALLOC_OBJ=lastfile.o
15059 POST_ALLOC_OBJ=
15060 fi
15061
15062
15063
15064
15065 # Configure gnulib here, now that we know LIBS.
15066
15067
15068
15069
15070
15071
15072
15073
15074
15075
15076
15077 LIBC_FATAL_STDERR_=1
15078 export LIBC_FATAL_STDERR_
15079
15080 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15081 # for constant arguments. Useless!
15082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15083 $as_echo_n "checking for working alloca.h... " >&6; }
15084 if test "${ac_cv_working_alloca_h+set}" = set; then :
15085 $as_echo_n "(cached) " >&6
15086 else
15087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15088 /* end confdefs.h. */
15089 #include <alloca.h>
15090 int
15091 main ()
15092 {
15093 char *p = (char *) alloca (2 * sizeof (int));
15094 if (p) return 0;
15095 ;
15096 return 0;
15097 }
15098 _ACEOF
15099 if ac_fn_c_try_link "$LINENO"; then :
15100 ac_cv_working_alloca_h=yes
15101 else
15102 ac_cv_working_alloca_h=no
15103 fi
15104 rm -f core conftest.err conftest.$ac_objext \
15105 conftest$ac_exeext conftest.$ac_ext
15106 fi
15107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
15108 $as_echo "$ac_cv_working_alloca_h" >&6; }
15109 if test $ac_cv_working_alloca_h = yes; then
15110
15111 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
15112
15113 fi
15114
15115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
15116 $as_echo_n "checking for alloca... " >&6; }
15117 if test "${ac_cv_func_alloca_works+set}" = set; then :
15118 $as_echo_n "(cached) " >&6
15119 else
15120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15121 /* end confdefs.h. */
15122 #ifdef __GNUC__
15123 # define alloca __builtin_alloca
15124 #else
15125 # ifdef _MSC_VER
15126 # include <malloc.h>
15127 # define alloca _alloca
15128 # else
15129 # ifdef HAVE_ALLOCA_H
15130 # include <alloca.h>
15131 # else
15132 # ifdef _AIX
15133 #pragma alloca
15134 # else
15135 # ifndef alloca /* predefined by HP cc +Olibcalls */
15136 char *alloca ();
15137 # endif
15138 # endif
15139 # endif
15140 # endif
15141 #endif
15142
15143 int
15144 main ()
15145 {
15146 char *p = (char *) alloca (1);
15147 if (p) return 0;
15148 ;
15149 return 0;
15150 }
15151 _ACEOF
15152 if ac_fn_c_try_link "$LINENO"; then :
15153 ac_cv_func_alloca_works=yes
15154 else
15155 ac_cv_func_alloca_works=no
15156 fi
15157 rm -f core conftest.err conftest.$ac_objext \
15158 conftest$ac_exeext conftest.$ac_ext
15159 fi
15160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15161 $as_echo "$ac_cv_func_alloca_works" >&6; }
15162
15163 if test $ac_cv_func_alloca_works = yes; then
15164
15165 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15166
15167 else
15168 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15169 # that cause trouble. Some versions do not even contain alloca or
15170 # contain a buggy version. If you still want to use their alloca,
15171 # use ar to extract alloca.o from them instead of compiling alloca.c.
15172
15173
15174
15175
15176
15177 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15178
15179 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15180
15181
15182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
15183 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
15184 if test "${ac_cv_os_cray+set}" = set; then :
15185 $as_echo_n "(cached) " >&6
15186 else
15187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15188 /* end confdefs.h. */
15189 #if defined CRAY && ! defined CRAY2
15190 webecray
15191 #else
15192 wenotbecray
15193 #endif
15194
15195 _ACEOF
15196 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15197 $EGREP "webecray" >/dev/null 2>&1; then :
15198 ac_cv_os_cray=yes
15199 else
15200 ac_cv_os_cray=no
15201 fi
15202 rm -f conftest*
15203
15204 fi
15205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15206 $as_echo "$ac_cv_os_cray" >&6; }
15207 if test $ac_cv_os_cray = yes; then
15208 for ac_func in _getb67 GETB67 getb67; do
15209 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15210 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15211 eval as_val=\$$as_ac_var
15212 if test "x$as_val" = x""yes; then :
15213
15214 cat >>confdefs.h <<_ACEOF
15215 #define CRAY_STACKSEG_END $ac_func
15216 _ACEOF
15217
15218 break
15219 fi
15220
15221 done
15222 fi
15223
15224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15225 $as_echo_n "checking stack direction for C alloca... " >&6; }
15226 if test "${ac_cv_c_stack_direction+set}" = set; then :
15227 $as_echo_n "(cached) " >&6
15228 else
15229 if test "$cross_compiling" = yes; then :
15230 ac_cv_c_stack_direction=0
15231 else
15232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15233 /* end confdefs.h. */
15234 $ac_includes_default
15235 int
15236 find_stack_direction (int *addr, int depth)
15237 {
15238 int dir, dummy = 0;
15239 if (! addr)
15240 addr = &dummy;
15241 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15242 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15243 return dir + dummy;
15244 }
15245
15246 int
15247 main (int argc, char **argv)
15248 {
15249 return find_stack_direction (0, argc + !argv + 20) < 0;
15250 }
15251 _ACEOF
15252 if ac_fn_c_try_run "$LINENO"; then :
15253 ac_cv_c_stack_direction=1
15254 else
15255 ac_cv_c_stack_direction=-1
15256 fi
15257 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15258 conftest.$ac_objext conftest.beam conftest.$ac_ext
15259 fi
15260
15261 fi
15262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15263 $as_echo "$ac_cv_c_stack_direction" >&6; }
15264 cat >>confdefs.h <<_ACEOF
15265 #define STACK_DIRECTION $ac_cv_c_stack_direction
15266 _ACEOF
15267
15268
15269 fi
15270
15271
15272
15273
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15275 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15276 if test "${ac_cv_c_bigendian+set}" = set; then :
15277 $as_echo_n "(cached) " >&6
15278 else
15279 ac_cv_c_bigendian=unknown
15280 # See if we're dealing with a universal compiler.
15281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15282 /* end confdefs.h. */
15283 #ifndef __APPLE_CC__
15284 not a universal capable compiler
15285 #endif
15286 typedef int dummy;
15287
15288 _ACEOF
15289 if ac_fn_c_try_compile "$LINENO"; then :
15290
15291 # Check for potential -arch flags. It is not universal unless
15292 # there are at least two -arch flags with different values.
15293 ac_arch=
15294 ac_prev=
15295 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15296 if test -n "$ac_prev"; then
15297 case $ac_word in
15298 i?86 | x86_64 | ppc | ppc64)
15299 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15300 ac_arch=$ac_word
15301 else
15302 ac_cv_c_bigendian=universal
15303 break
15304 fi
15305 ;;
15306 esac
15307 ac_prev=
15308 elif test "x$ac_word" = "x-arch"; then
15309 ac_prev=arch
15310 fi
15311 done
15312 fi
15313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15314 if test $ac_cv_c_bigendian = unknown; then
15315 # See if sys/param.h defines the BYTE_ORDER macro.
15316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15317 /* end confdefs.h. */
15318 #include <sys/types.h>
15319 #include <sys/param.h>
15320
15321 int
15322 main ()
15323 {
15324 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15325 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15326 && LITTLE_ENDIAN)
15327 bogus endian macros
15328 #endif
15329
15330 ;
15331 return 0;
15332 }
15333 _ACEOF
15334 if ac_fn_c_try_compile "$LINENO"; then :
15335 # It does; now see whether it defined to BIG_ENDIAN or not.
15336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15337 /* end confdefs.h. */
15338 #include <sys/types.h>
15339 #include <sys/param.h>
15340
15341 int
15342 main ()
15343 {
15344 #if BYTE_ORDER != BIG_ENDIAN
15345 not big endian
15346 #endif
15347
15348 ;
15349 return 0;
15350 }
15351 _ACEOF
15352 if ac_fn_c_try_compile "$LINENO"; then :
15353 ac_cv_c_bigendian=yes
15354 else
15355 ac_cv_c_bigendian=no
15356 fi
15357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15358 fi
15359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15360 fi
15361 if test $ac_cv_c_bigendian = unknown; then
15362 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15364 /* end confdefs.h. */
15365 #include <limits.h>
15366
15367 int
15368 main ()
15369 {
15370 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15371 bogus endian macros
15372 #endif
15373
15374 ;
15375 return 0;
15376 }
15377 _ACEOF
15378 if ac_fn_c_try_compile "$LINENO"; then :
15379 # It does; now see whether it defined to _BIG_ENDIAN or not.
15380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15381 /* end confdefs.h. */
15382 #include <limits.h>
15383
15384 int
15385 main ()
15386 {
15387 #ifndef _BIG_ENDIAN
15388 not big endian
15389 #endif
15390
15391 ;
15392 return 0;
15393 }
15394 _ACEOF
15395 if ac_fn_c_try_compile "$LINENO"; then :
15396 ac_cv_c_bigendian=yes
15397 else
15398 ac_cv_c_bigendian=no
15399 fi
15400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15401 fi
15402 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15403 fi
15404 if test $ac_cv_c_bigendian = unknown; then
15405 # Compile a test program.
15406 if test "$cross_compiling" = yes; then :
15407 # Try to guess by grepping values from an object file.
15408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15409 /* end confdefs.h. */
15410 short int ascii_mm[] =
15411 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15412 short int ascii_ii[] =
15413 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15414 int use_ascii (int i) {
15415 return ascii_mm[i] + ascii_ii[i];
15416 }
15417 short int ebcdic_ii[] =
15418 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15419 short int ebcdic_mm[] =
15420 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15421 int use_ebcdic (int i) {
15422 return ebcdic_mm[i] + ebcdic_ii[i];
15423 }
15424 extern int foo;
15425
15426 int
15427 main ()
15428 {
15429 return use_ascii (foo) == use_ebcdic (foo);
15430 ;
15431 return 0;
15432 }
15433 _ACEOF
15434 if ac_fn_c_try_compile "$LINENO"; then :
15435 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15436 ac_cv_c_bigendian=yes
15437 fi
15438 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15439 if test "$ac_cv_c_bigendian" = unknown; then
15440 ac_cv_c_bigendian=no
15441 else
15442 # finding both strings is unlikely to happen, but who knows?
15443 ac_cv_c_bigendian=unknown
15444 fi
15445 fi
15446 fi
15447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15448 else
15449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15450 /* end confdefs.h. */
15451 $ac_includes_default
15452 int
15453 main ()
15454 {
15455
15456 /* Are we little or big endian? From Harbison&Steele. */
15457 union
15458 {
15459 long int l;
15460 char c[sizeof (long int)];
15461 } u;
15462 u.l = 1;
15463 return u.c[sizeof (long int) - 1] == 1;
15464
15465 ;
15466 return 0;
15467 }
15468 _ACEOF
15469 if ac_fn_c_try_run "$LINENO"; then :
15470 ac_cv_c_bigendian=no
15471 else
15472 ac_cv_c_bigendian=yes
15473 fi
15474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15475 conftest.$ac_objext conftest.beam conftest.$ac_ext
15476 fi
15477
15478 fi
15479 fi
15480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15481 $as_echo "$ac_cv_c_bigendian" >&6; }
15482 case $ac_cv_c_bigendian in #(
15483 yes)
15484 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15485 ;; #(
15486 no)
15487 ;; #(
15488 universal)
15489
15490 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15491
15492 ;; #(
15493 *)
15494 as_fn_error "unknown endianness
15495 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15496 esac
15497
15498
15499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
15500 $as_echo_n "checking for inline... " >&6; }
15501 if test "${ac_cv_c_inline+set}" = set; then :
15502 $as_echo_n "(cached) " >&6
15503 else
15504 ac_cv_c_inline=no
15505 for ac_kw in inline __inline__ __inline; do
15506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15507 /* end confdefs.h. */
15508 #ifndef __cplusplus
15509 typedef int foo_t;
15510 static $ac_kw foo_t static_foo () {return 0; }
15511 $ac_kw foo_t foo () {return 0; }
15512 #endif
15513
15514 _ACEOF
15515 if ac_fn_c_try_compile "$LINENO"; then :
15516 ac_cv_c_inline=$ac_kw
15517 fi
15518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15519 test "$ac_cv_c_inline" != no && break
15520 done
15521
15522 fi
15523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
15524 $as_echo "$ac_cv_c_inline" >&6; }
15525
15526 case $ac_cv_c_inline in
15527 inline | yes) ;;
15528 *)
15529 case $ac_cv_c_inline in
15530 no) ac_val=;;
15531 *) ac_val=$ac_cv_c_inline;;
15532 esac
15533 cat >>confdefs.h <<_ACEOF
15534 #ifndef __cplusplus
15535 #define inline $ac_val
15536 #endif
15537 _ACEOF
15538 ;;
15539 esac
15540
15541
15542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
15543 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
15544 if test "${gl_cv_func_c99_strtold+set}" = set; then :
15545 $as_echo_n "(cached) " >&6
15546 else
15547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15548 /* end confdefs.h. */
15549 /* On HP-UX before 11.23, strtold returns a struct instead of
15550 long double. Reject implementations like that, by requiring
15551 compatibility with the C99 prototype. */
15552 #include <stdlib.h>
15553 static long double (*p) (char const *, char **) = strtold;
15554 static long double
15555 test (char const *nptr, char **endptr)
15556 {
15557 long double r;
15558 r = strtold (nptr, endptr);
15559 return r;
15560 }
15561 int
15562 main ()
15563 {
15564 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
15565 ;
15566 return 0;
15567 }
15568 _ACEOF
15569 if ac_fn_c_try_link "$LINENO"; then :
15570 gl_cv_func_c99_strtold=yes
15571 else
15572 gl_cv_func_c99_strtold=no
15573 fi
15574 rm -f core conftest.err conftest.$ac_objext \
15575 conftest$ac_exeext conftest.$ac_ext
15576 fi
15577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
15578 $as_echo "$gl_cv_func_c99_strtold" >&6; }
15579 if test $gl_cv_func_c99_strtold = yes; then
15580
15581 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
15582
15583 fi
15584
15585
15586 GNULIB_CHDIR=0;
15587 GNULIB_CHOWN=0;
15588 GNULIB_CLOSE=0;
15589 GNULIB_DUP=0;
15590 GNULIB_DUP2=0;
15591 GNULIB_DUP3=0;
15592 GNULIB_ENVIRON=0;
15593 GNULIB_EUIDACCESS=0;
15594 GNULIB_FACCESSAT=0;
15595 GNULIB_FCHDIR=0;
15596 GNULIB_FCHOWNAT=0;
15597 GNULIB_FDATASYNC=0;
15598 GNULIB_FSYNC=0;
15599 GNULIB_FTRUNCATE=0;
15600 GNULIB_GETCWD=0;
15601 GNULIB_GETDOMAINNAME=0;
15602 GNULIB_GETDTABLESIZE=0;
15603 GNULIB_GETGROUPS=0;
15604 GNULIB_GETHOSTNAME=0;
15605 GNULIB_GETLOGIN=0;
15606 GNULIB_GETLOGIN_R=0;
15607 GNULIB_GETPAGESIZE=0;
15608 GNULIB_GETUSERSHELL=0;
15609 GNULIB_GROUP_MEMBER=0;
15610 GNULIB_ISATTY=0;
15611 GNULIB_LCHOWN=0;
15612 GNULIB_LINK=0;
15613 GNULIB_LINKAT=0;
15614 GNULIB_LSEEK=0;
15615 GNULIB_PIPE=0;
15616 GNULIB_PIPE2=0;
15617 GNULIB_PREAD=0;
15618 GNULIB_PWRITE=0;
15619 GNULIB_READ=0;
15620 GNULIB_READLINK=0;
15621 GNULIB_READLINKAT=0;
15622 GNULIB_RMDIR=0;
15623 GNULIB_SETHOSTNAME=0;
15624 GNULIB_SLEEP=0;
15625 GNULIB_SYMLINK=0;
15626 GNULIB_SYMLINKAT=0;
15627 GNULIB_TTYNAME_R=0;
15628 GNULIB_UNISTD_H_NONBLOCKING=0;
15629 GNULIB_UNISTD_H_SIGPIPE=0;
15630 GNULIB_UNLINK=0;
15631 GNULIB_UNLINKAT=0;
15632 GNULIB_USLEEP=0;
15633 GNULIB_WRITE=0;
15634 HAVE_CHOWN=1;
15635 HAVE_DUP2=1;
15636 HAVE_DUP3=1;
15637 HAVE_EUIDACCESS=1;
15638 HAVE_FACCESSAT=1;
15639 HAVE_FCHDIR=1;
15640 HAVE_FCHOWNAT=1;
15641 HAVE_FDATASYNC=1;
15642 HAVE_FSYNC=1;
15643 HAVE_FTRUNCATE=1;
15644 HAVE_GETDTABLESIZE=1;
15645 HAVE_GETGROUPS=1;
15646 HAVE_GETHOSTNAME=1;
15647 HAVE_GETLOGIN=1;
15648 HAVE_GETPAGESIZE=1;
15649 HAVE_GROUP_MEMBER=1;
15650 HAVE_LCHOWN=1;
15651 HAVE_LINK=1;
15652 HAVE_LINKAT=1;
15653 HAVE_PIPE=1;
15654 HAVE_PIPE2=1;
15655 HAVE_PREAD=1;
15656 HAVE_PWRITE=1;
15657 HAVE_READLINK=1;
15658 HAVE_READLINKAT=1;
15659 HAVE_SETHOSTNAME=1;
15660 HAVE_SLEEP=1;
15661 HAVE_SYMLINK=1;
15662 HAVE_SYMLINKAT=1;
15663 HAVE_UNLINKAT=1;
15664 HAVE_USLEEP=1;
15665 HAVE_DECL_ENVIRON=1;
15666 HAVE_DECL_FCHDIR=1;
15667 HAVE_DECL_FDATASYNC=1;
15668 HAVE_DECL_GETDOMAINNAME=1;
15669 HAVE_DECL_GETLOGIN_R=1;
15670 HAVE_DECL_GETPAGESIZE=1;
15671 HAVE_DECL_GETUSERSHELL=1;
15672 HAVE_DECL_SETHOSTNAME=1;
15673 HAVE_DECL_TTYNAME_R=1;
15674 HAVE_OS_H=0;
15675 HAVE_SYS_PARAM_H=0;
15676 REPLACE_CHOWN=0;
15677 REPLACE_CLOSE=0;
15678 REPLACE_DUP=0;
15679 REPLACE_DUP2=0;
15680 REPLACE_FCHOWNAT=0;
15681 REPLACE_FTRUNCATE=0;
15682 REPLACE_GETCWD=0;
15683 REPLACE_GETDOMAINNAME=0;
15684 REPLACE_GETLOGIN_R=0;
15685 REPLACE_GETGROUPS=0;
15686 REPLACE_GETPAGESIZE=0;
15687 REPLACE_ISATTY=0;
15688 REPLACE_LCHOWN=0;
15689 REPLACE_LINK=0;
15690 REPLACE_LINKAT=0;
15691 REPLACE_LSEEK=0;
15692 REPLACE_PREAD=0;
15693 REPLACE_PWRITE=0;
15694 REPLACE_READ=0;
15695 REPLACE_READLINK=0;
15696 REPLACE_RMDIR=0;
15697 REPLACE_SLEEP=0;
15698 REPLACE_SYMLINK=0;
15699 REPLACE_TTYNAME_R=0;
15700 REPLACE_UNLINK=0;
15701 REPLACE_UNLINKAT=0;
15702 REPLACE_USLEEP=0;
15703 REPLACE_WRITE=0;
15704 UNISTD_H_HAVE_WINSOCK2_H=0;
15705 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
15706
15707
15708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
15709 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
15710 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
15711 $as_echo_n "(cached) " >&6
15712 else
15713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15714 /* end confdefs.h. */
15715
15716 #include <sys/types.h>
15717 #include <sys/stat.h>
15718 int
15719 main ()
15720 {
15721 struct stat s; s.st_dm_mode;
15722 ;
15723 return 0;
15724 }
15725 _ACEOF
15726 if ac_fn_c_try_compile "$LINENO"; then :
15727 ac_cv_struct_st_dm_mode=yes
15728 else
15729 ac_cv_struct_st_dm_mode=no
15730 fi
15731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15732 fi
15733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
15734 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
15735
15736 if test $ac_cv_struct_st_dm_mode = yes; then
15737
15738 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
15739
15740 fi
15741
15742
15743 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
15744 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
15745 ac_have_decl=1
15746 else
15747 ac_have_decl=0
15748 fi
15749
15750 cat >>confdefs.h <<_ACEOF
15751 #define HAVE_DECL_STRMODE $ac_have_decl
15752 _ACEOF
15753
15754
15755 GNULIB__EXIT=0;
15756 GNULIB_ATOLL=0;
15757 GNULIB_CALLOC_POSIX=0;
15758 GNULIB_CANONICALIZE_FILE_NAME=0;
15759 GNULIB_GETLOADAVG=0;
15760 GNULIB_GETSUBOPT=0;
15761 GNULIB_GRANTPT=0;
15762 GNULIB_MALLOC_POSIX=0;
15763 GNULIB_MBTOWC=0;
15764 GNULIB_MKDTEMP=0;
15765 GNULIB_MKOSTEMP=0;
15766 GNULIB_MKOSTEMPS=0;
15767 GNULIB_MKSTEMP=0;
15768 GNULIB_MKSTEMPS=0;
15769 GNULIB_POSIX_OPENPT=0;
15770 GNULIB_PTSNAME=0;
15771 GNULIB_PTSNAME_R=0;
15772 GNULIB_PUTENV=0;
15773 GNULIB_RANDOM=0;
15774 GNULIB_RANDOM_R=0;
15775 GNULIB_REALLOC_POSIX=0;
15776 GNULIB_REALPATH=0;
15777 GNULIB_RPMATCH=0;
15778 GNULIB_SETENV=0;
15779 GNULIB_STRTOD=0;
15780 GNULIB_STRTOLL=0;
15781 GNULIB_STRTOULL=0;
15782 GNULIB_SYSTEM_POSIX=0;
15783 GNULIB_UNLOCKPT=0;
15784 GNULIB_UNSETENV=0;
15785 GNULIB_WCTOMB=0;
15786 HAVE__EXIT=1;
15787 HAVE_ATOLL=1;
15788 HAVE_CANONICALIZE_FILE_NAME=1;
15789 HAVE_DECL_GETLOADAVG=1;
15790 HAVE_GETSUBOPT=1;
15791 HAVE_GRANTPT=1;
15792 HAVE_MKDTEMP=1;
15793 HAVE_MKOSTEMP=1;
15794 HAVE_MKOSTEMPS=1;
15795 HAVE_MKSTEMP=1;
15796 HAVE_MKSTEMPS=1;
15797 HAVE_POSIX_OPENPT=1;
15798 HAVE_PTSNAME=1;
15799 HAVE_PTSNAME_R=1;
15800 HAVE_RANDOM=1;
15801 HAVE_RANDOM_H=1;
15802 HAVE_RANDOM_R=1;
15803 HAVE_REALPATH=1;
15804 HAVE_RPMATCH=1;
15805 HAVE_SETENV=1;
15806 HAVE_DECL_SETENV=1;
15807 HAVE_STRTOD=1;
15808 HAVE_STRTOLL=1;
15809 HAVE_STRTOULL=1;
15810 HAVE_STRUCT_RANDOM_DATA=1;
15811 HAVE_SYS_LOADAVG_H=0;
15812 HAVE_UNLOCKPT=1;
15813 HAVE_DECL_UNSETENV=1;
15814 REPLACE_CALLOC=0;
15815 REPLACE_CANONICALIZE_FILE_NAME=0;
15816 REPLACE_MALLOC=0;
15817 REPLACE_MBTOWC=0;
15818 REPLACE_MKSTEMP=0;
15819 REPLACE_PTSNAME_R=0;
15820 REPLACE_PUTENV=0;
15821 REPLACE_RANDOM_R=0;
15822 REPLACE_REALLOC=0;
15823 REPLACE_REALPATH=0;
15824 REPLACE_SETENV=0;
15825 REPLACE_STRTOD=0;
15826 REPLACE_UNSETENV=0;
15827 REPLACE_WCTOMB=0;
15828
15829
15830
15831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
15832 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
15833 if test "${gl_cv_have_include_next+set}" = set; then :
15834 $as_echo_n "(cached) " >&6
15835 else
15836 rm -rf conftestd1a conftestd1b conftestd2
15837 mkdir conftestd1a conftestd1b conftestd2
15838 cat <<EOF > conftestd1a/conftest.h
15839 #define DEFINED_IN_CONFTESTD1
15840 #include_next <conftest.h>
15841 #ifdef DEFINED_IN_CONFTESTD2
15842 int foo;
15843 #else
15844 #error "include_next doesn't work"
15845 #endif
15846 EOF
15847 cat <<EOF > conftestd1b/conftest.h
15848 #define DEFINED_IN_CONFTESTD1
15849 #include <stdio.h>
15850 #include_next <conftest.h>
15851 #ifdef DEFINED_IN_CONFTESTD2
15852 int foo;
15853 #else
15854 #error "include_next doesn't work"
15855 #endif
15856 EOF
15857 cat <<EOF > conftestd2/conftest.h
15858 #ifndef DEFINED_IN_CONFTESTD1
15859 #error "include_next test doesn't work"
15860 #endif
15861 #define DEFINED_IN_CONFTESTD2
15862 EOF
15863 gl_save_CPPFLAGS="$CPPFLAGS"
15864 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
15865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15866 /* end confdefs.h. */
15867 #include <conftest.h>
15868 _ACEOF
15869 if ac_fn_c_try_compile "$LINENO"; then :
15870 gl_cv_have_include_next=yes
15871 else
15872 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
15873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15874 /* end confdefs.h. */
15875 #include <conftest.h>
15876 _ACEOF
15877 if ac_fn_c_try_compile "$LINENO"; then :
15878 gl_cv_have_include_next=buggy
15879 else
15880 gl_cv_have_include_next=no
15881 fi
15882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15883
15884 fi
15885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15886 CPPFLAGS="$gl_save_CPPFLAGS"
15887 rm -rf conftestd1a conftestd1b conftestd2
15888
15889 fi
15890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
15891 $as_echo "$gl_cv_have_include_next" >&6; }
15892 PRAGMA_SYSTEM_HEADER=
15893 if test $gl_cv_have_include_next = yes; then
15894 INCLUDE_NEXT=include_next
15895 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15896 if test -n "$GCC"; then
15897 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
15898 fi
15899 else
15900 if test $gl_cv_have_include_next = buggy; then
15901 INCLUDE_NEXT=include
15902 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15903 else
15904 INCLUDE_NEXT=include
15905 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
15906 fi
15907 fi
15908
15909
15910
15911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
15912 $as_echo_n "checking whether system header files limit the line length... " >&6; }
15913 if test "${gl_cv_pragma_columns+set}" = set; then :
15914 $as_echo_n "(cached) " >&6
15915 else
15916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15917 /* end confdefs.h. */
15918
15919 #ifdef __TANDEM
15920 choke me
15921 #endif
15922
15923 _ACEOF
15924 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15925 $EGREP "choke me" >/dev/null 2>&1; then :
15926 gl_cv_pragma_columns=yes
15927 else
15928 gl_cv_pragma_columns=no
15929 fi
15930 rm -f conftest*
15931
15932
15933 fi
15934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
15935 $as_echo "$gl_cv_pragma_columns" >&6; }
15936 if test $gl_cv_pragma_columns = yes; then
15937 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
15938 else
15939 PRAGMA_COLUMNS=
15940 fi
15941
15942
15943
15944
15945
15946
15947
15948
15949
15950
15951
15952
15953
15954
15955
15956
15957
15958 if test $gl_cv_have_include_next = yes; then
15959 gl_cv_next_getopt_h='<'getopt.h'>'
15960 else
15961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
15962 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
15963 if test "${gl_cv_next_getopt_h+set}" = set; then :
15964 $as_echo_n "(cached) " >&6
15965 else
15966
15967 if test $ac_cv_header_getopt_h = yes; then
15968
15969
15970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15971 /* end confdefs.h. */
15972 #include <getopt.h>
15973
15974 _ACEOF
15975 case "$host_os" in
15976 aix*) gl_absname_cpp="$ac_cpp -C" ;;
15977 *) gl_absname_cpp="$ac_cpp" ;;
15978 esac
15979
15980 case "$host_os" in
15981 mingw*)
15982 gl_dirsep_regex='[/\\]'
15983 ;;
15984 *)
15985 gl_dirsep_regex='\/'
15986 ;;
15987 esac
15988 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15989
15990 gl_header_literal_regex=`echo 'getopt.h' \
15991 | sed -e "$gl_make_literal_regex_sed"`
15992 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15993 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15994 s|^/[^/]|//&|
15995 p
15996 q
15997 }'
15998 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15999 sed -n "$gl_absolute_header_sed"`'"'
16000 else
16001 gl_cv_next_getopt_h='<'getopt.h'>'
16002 fi
16003
16004
16005 fi
16006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16007 $as_echo "$gl_cv_next_getopt_h" >&6; }
16008 fi
16009 NEXT_GETOPT_H=$gl_cv_next_getopt_h
16010
16011 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16012 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16013 gl_next_as_first_directive='<'getopt.h'>'
16014 else
16015 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16016 gl_next_as_first_directive=$gl_cv_next_getopt_h
16017 fi
16018 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16019
16020
16021
16022
16023 if test $ac_cv_header_getopt_h = yes; then
16024 HAVE_GETOPT_H=1
16025 else
16026 HAVE_GETOPT_H=0
16027 fi
16028
16029
16030 gl_replace_getopt=
16031
16032 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16033 for ac_header in getopt.h
16034 do :
16035 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16036 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16037 cat >>confdefs.h <<_ACEOF
16038 #define HAVE_GETOPT_H 1
16039 _ACEOF
16040
16041 else
16042 gl_replace_getopt=yes
16043 fi
16044
16045 done
16046
16047 fi
16048
16049 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16050 for ac_func in getopt_long_only
16051 do :
16052 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16053 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16054 cat >>confdefs.h <<_ACEOF
16055 #define HAVE_GETOPT_LONG_ONLY 1
16056 _ACEOF
16057
16058 else
16059 gl_replace_getopt=yes
16060 fi
16061 done
16062
16063 fi
16064
16065 if test -z "$gl_replace_getopt"; then
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16067 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16068 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16069 $as_echo_n "(cached) " >&6
16070 else
16071
16072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16073 /* end confdefs.h. */
16074 #include <unistd.h>
16075 int
16076 main ()
16077 {
16078 int *p = &optreset; return optreset;
16079 ;
16080 return 0;
16081 }
16082 _ACEOF
16083 if ac_fn_c_try_link "$LINENO"; then :
16084 gl_optind_min=1
16085 else
16086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16087 /* end confdefs.h. */
16088 #include <getopt.h>
16089 int
16090 main ()
16091 {
16092 return !getopt_clip;
16093 ;
16094 return 0;
16095 }
16096 _ACEOF
16097 if ac_fn_c_try_compile "$LINENO"; then :
16098 gl_optind_min=1
16099 else
16100 gl_optind_min=0
16101 fi
16102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16103 fi
16104 rm -f core conftest.err conftest.$ac_objext \
16105 conftest$ac_exeext conftest.$ac_ext
16106
16107 gl_save_CPPFLAGS=$CPPFLAGS
16108 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
16109 if test "$cross_compiling" = yes; then :
16110 case "$host_os" in
16111 mingw*) gl_cv_func_getopt_posix="guessing no";;
16112 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
16113 *) gl_cv_func_getopt_posix="guessing yes";;
16114 esac
16115
16116 else
16117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16118 /* end confdefs.h. */
16119
16120 #include <unistd.h>
16121 #include <stdlib.h>
16122 #include <string.h>
16123
16124 int
16125 main ()
16126 {
16127 {
16128 static char program[] = "program";
16129 static char a[] = "-a";
16130 static char foo[] = "foo";
16131 static char bar[] = "bar";
16132 char *argv[] = { program, a, foo, bar, NULL };
16133 int c;
16134
16135 optind = OPTIND_MIN;
16136 opterr = 0;
16137
16138 c = getopt (4, argv, "ab");
16139 if (!(c == 'a'))
16140 return 1;
16141 c = getopt (4, argv, "ab");
16142 if (!(c == -1))
16143 return 2;
16144 if (!(optind == 2))
16145 return 3;
16146 }
16147 /* Some internal state exists at this point. */
16148 {
16149 static char program[] = "program";
16150 static char donald[] = "donald";
16151 static char p[] = "-p";
16152 static char billy[] = "billy";
16153 static char duck[] = "duck";
16154 static char a[] = "-a";
16155 static char bar[] = "bar";
16156 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16157 int c;
16158
16159 optind = OPTIND_MIN;
16160 opterr = 0;
16161
16162 c = getopt (7, argv, "+abp:q:");
16163 if (!(c == -1))
16164 return 4;
16165 if (!(strcmp (argv[0], "program") == 0))
16166 return 5;
16167 if (!(strcmp (argv[1], "donald") == 0))
16168 return 6;
16169 if (!(strcmp (argv[2], "-p") == 0))
16170 return 7;
16171 if (!(strcmp (argv[3], "billy") == 0))
16172 return 8;
16173 if (!(strcmp (argv[4], "duck") == 0))
16174 return 9;
16175 if (!(strcmp (argv[5], "-a") == 0))
16176 return 10;
16177 if (!(strcmp (argv[6], "bar") == 0))
16178 return 11;
16179 if (!(optind == 1))
16180 return 12;
16181 }
16182 /* Detect MacOS 10.5, AIX 7.1 bug. */
16183 {
16184 static char program[] = "program";
16185 static char ab[] = "-ab";
16186 char *argv[3] = { program, ab, NULL };
16187 optind = OPTIND_MIN;
16188 opterr = 0;
16189 if (getopt (2, argv, "ab:") != 'a')
16190 return 13;
16191 if (getopt (2, argv, "ab:") != '?')
16192 return 14;
16193 if (optopt != 'b')
16194 return 15;
16195 if (optind != 2)
16196 return 16;
16197 }
16198
16199 return 0;
16200 }
16201
16202 _ACEOF
16203 if ac_fn_c_try_run "$LINENO"; then :
16204 gl_cv_func_getopt_posix=yes
16205 else
16206 gl_cv_func_getopt_posix=no
16207 fi
16208 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16209 conftest.$ac_objext conftest.beam conftest.$ac_ext
16210 fi
16211
16212 CPPFLAGS=$gl_save_CPPFLAGS
16213
16214 fi
16215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16216 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16217 case "$gl_cv_func_getopt_posix" in
16218 *no) gl_replace_getopt=yes ;;
16219 esac
16220 fi
16221
16222 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16224 $as_echo_n "checking for working GNU getopt function... " >&6; }
16225 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16226 $as_echo_n "(cached) " >&6
16227 else
16228 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16229 # optstring is necessary for programs like m4 that have POSIX-mandated
16230 # semantics for supporting options interspersed with files.
16231 # Also, since getopt_long is a GNU extension, we require optind=0.
16232 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16233 # so take care to revert to the correct (non-)export state.
16234 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16235 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16236 xx) gl_had_POSIXLY_CORRECT=exported ;;
16237 x) gl_had_POSIXLY_CORRECT=yes ;;
16238 *) gl_had_POSIXLY_CORRECT= ;;
16239 esac
16240 POSIXLY_CORRECT=1
16241 export POSIXLY_CORRECT
16242 if test "$cross_compiling" = yes; then :
16243 case $host_os:$ac_cv_have_decl_optreset in
16244 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16245 *:yes) gl_cv_func_getopt_gnu=no;;
16246 *) gl_cv_func_getopt_gnu=yes;;
16247 esac
16248
16249 else
16250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16251 /* end confdefs.h. */
16252 #include <getopt.h>
16253 #include <stddef.h>
16254 #include <string.h>
16255
16256 #include <stdlib.h>
16257 #if defined __MACH__ && defined __APPLE__
16258 /* Avoid a crash on MacOS X. */
16259 #include <mach/mach.h>
16260 #include <mach/mach_error.h>
16261 #include <mach/thread_status.h>
16262 #include <mach/exception.h>
16263 #include <mach/task.h>
16264 #include <pthread.h>
16265 /* The exception port on which our thread listens. */
16266 static mach_port_t our_exception_port;
16267 /* The main function of the thread listening for exceptions of type
16268 EXC_BAD_ACCESS. */
16269 static void *
16270 mach_exception_thread (void *arg)
16271 {
16272 /* Buffer for a message to be received. */
16273 struct {
16274 mach_msg_header_t head;
16275 mach_msg_body_t msgh_body;
16276 char data[1024];
16277 } msg;
16278 mach_msg_return_t retval;
16279 /* Wait for a message on the exception port. */
16280 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
16281 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
16282 if (retval != MACH_MSG_SUCCESS)
16283 abort ();
16284 exit (1);
16285 }
16286 static void
16287 nocrash_init (void)
16288 {
16289 mach_port_t self = mach_task_self ();
16290 /* Allocate a port on which the thread shall listen for exceptions. */
16291 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
16292 == KERN_SUCCESS) {
16293 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
16294 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
16295 MACH_MSG_TYPE_MAKE_SEND)
16296 == KERN_SUCCESS) {
16297 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
16298 for us. */
16299 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
16300 /* Create the thread listening on the exception port. */
16301 pthread_attr_t attr;
16302 pthread_t thread;
16303 if (pthread_attr_init (&attr) == 0
16304 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
16305 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
16306 pthread_attr_destroy (&attr);
16307 /* Replace the exception port info for these exceptions with our own.
16308 Note that we replace the exception port for the entire task, not only
16309 for a particular thread. This has the effect that when our exception
16310 port gets the message, the thread specific exception port has already
16311 been asked, and we don't need to bother about it.
16312 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
16313 task_set_exception_ports (self, mask, our_exception_port,
16314 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
16315 }
16316 }
16317 }
16318 }
16319 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
16320 /* Avoid a crash on native Windows. */
16321 #define WIN32_LEAN_AND_MEAN
16322 #include <windows.h>
16323 #include <winerror.h>
16324 static LONG WINAPI
16325 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
16326 {
16327 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
16328 {
16329 case EXCEPTION_ACCESS_VIOLATION:
16330 case EXCEPTION_IN_PAGE_ERROR:
16331 case EXCEPTION_STACK_OVERFLOW:
16332 case EXCEPTION_GUARD_PAGE:
16333 case EXCEPTION_PRIV_INSTRUCTION:
16334 case EXCEPTION_ILLEGAL_INSTRUCTION:
16335 case EXCEPTION_DATATYPE_MISALIGNMENT:
16336 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
16337 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
16338 exit (1);
16339 }
16340 return EXCEPTION_CONTINUE_SEARCH;
16341 }
16342 static void
16343 nocrash_init (void)
16344 {
16345 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
16346 }
16347 #else
16348 /* Avoid a crash on POSIX systems. */
16349 #include <signal.h>
16350 /* A POSIX signal handler. */
16351 static void
16352 exception_handler (int sig)
16353 {
16354 exit (1);
16355 }
16356 static void
16357 nocrash_init (void)
16358 {
16359 #ifdef SIGSEGV
16360 signal (SIGSEGV, exception_handler);
16361 #endif
16362 #ifdef SIGBUS
16363 signal (SIGBUS, exception_handler);
16364 #endif
16365 }
16366 #endif
16367
16368
16369 int
16370 main ()
16371 {
16372
16373 int result = 0;
16374
16375 nocrash_init();
16376
16377 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16378 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16379 OSF/1 5.1, Solaris 10. */
16380 {
16381 static char conftest[] = "conftest";
16382 static char plus[] = "-+";
16383 char *argv[3] = { conftest, plus, NULL };
16384 opterr = 0;
16385 if (getopt (2, argv, "+a") != '?')
16386 result |= 1;
16387 }
16388 /* This code succeeds on glibc 2.8, mingw,
16389 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16390 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
16391 {
16392 static char program[] = "program";
16393 static char p[] = "-p";
16394 static char foo[] = "foo";
16395 static char bar[] = "bar";
16396 char *argv[] = { program, p, foo, bar, NULL };
16397
16398 optind = 1;
16399 if (getopt (4, argv, "p::") != 'p')
16400 result |= 2;
16401 else if (optarg != NULL)
16402 result |= 4;
16403 else if (getopt (4, argv, "p::") != -1)
16404 result |= 6;
16405 else if (optind != 2)
16406 result |= 8;
16407 }
16408 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
16409 {
16410 static char program[] = "program";
16411 static char foo[] = "foo";
16412 static char p[] = "-p";
16413 char *argv[] = { program, foo, p, NULL };
16414 optind = 0;
16415 if (getopt (3, argv, "-p") != 1)
16416 result |= 16;
16417 else if (getopt (3, argv, "-p") != 'p')
16418 result |= 32;
16419 }
16420 /* This code fails on glibc 2.11. */
16421 {
16422 static char program[] = "program";
16423 static char b[] = "-b";
16424 static char a[] = "-a";
16425 char *argv[] = { program, b, a, NULL };
16426 optind = opterr = 0;
16427 if (getopt (3, argv, "+:a:b") != 'b')
16428 result |= 64;
16429 else if (getopt (3, argv, "+:a:b") != ':')
16430 result |= 64;
16431 }
16432 /* This code dumps core on glibc 2.14. */
16433 {
16434 static char program[] = "program";
16435 static char w[] = "-W";
16436 static char dummy[] = "dummy";
16437 char *argv[] = { program, w, dummy, NULL };
16438 optind = opterr = 1;
16439 if (getopt (3, argv, "W;") != 'W')
16440 result |= 128;
16441 }
16442 return result;
16443
16444 ;
16445 return 0;
16446 }
16447 _ACEOF
16448 if ac_fn_c_try_run "$LINENO"; then :
16449 gl_cv_func_getopt_gnu=yes
16450 else
16451 gl_cv_func_getopt_gnu=no
16452 fi
16453 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16454 conftest.$ac_objext conftest.beam conftest.$ac_ext
16455 fi
16456
16457 case $gl_had_POSIXLY_CORRECT in
16458 exported) ;;
16459 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16460 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16461 esac
16462
16463 fi
16464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16465 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16466 if test "$gl_cv_func_getopt_gnu" = "no"; then
16467 gl_replace_getopt=yes
16468 fi
16469 fi
16470
16471
16472
16473
16474
16475 REPLACE_GETOPT=0
16476
16477
16478 if test -n "$gl_replace_getopt"; then :
16479
16480 REPLACE_GETOPT=1
16481
16482 fi
16483
16484
16485 if test $REPLACE_GETOPT = 1; then
16486
16487 GETOPT_H=getopt.h
16488
16489 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16490
16491
16492
16493 fi
16494
16495 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16496 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16497 ac_have_decl=1
16498 else
16499 ac_have_decl=0
16500 fi
16501
16502 cat >>confdefs.h <<_ACEOF
16503 #define HAVE_DECL_GETENV $ac_have_decl
16504 _ACEOF
16505
16506
16507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16508 $as_echo_n "checking for unsigned long long int... " >&6; }
16509 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16510 $as_echo_n "(cached) " >&6
16511 else
16512 ac_cv_type_unsigned_long_long_int=yes
16513 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16515 /* end confdefs.h. */
16516
16517 /* For now, do not test the preprocessor; as of 2007 there are too many
16518 implementations with broken preprocessors. Perhaps this can
16519 be revisited in 2012. In the meantime, code should not expect
16520 #if to work with literals wider than 32 bits. */
16521 /* Test literals. */
16522 long long int ll = 9223372036854775807ll;
16523 long long int nll = -9223372036854775807LL;
16524 unsigned long long int ull = 18446744073709551615ULL;
16525 /* Test constant expressions. */
16526 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16527 ? 1 : -1)];
16528 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16529 ? 1 : -1)];
16530 int i = 63;
16531 int
16532 main ()
16533 {
16534 /* Test availability of runtime routines for shift and division. */
16535 long long int llmax = 9223372036854775807ll;
16536 unsigned long long int ullmax = 18446744073709551615ull;
16537 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
16538 | (llmax / ll) | (llmax % ll)
16539 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
16540 | (ullmax / ull) | (ullmax % ull));
16541 ;
16542 return 0;
16543 }
16544
16545 _ACEOF
16546 if ac_fn_c_try_link "$LINENO"; then :
16547
16548 else
16549 ac_cv_type_unsigned_long_long_int=no
16550 fi
16551 rm -f core conftest.err conftest.$ac_objext \
16552 conftest$ac_exeext conftest.$ac_ext
16553 fi
16554 fi
16555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
16556 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
16557 if test $ac_cv_type_unsigned_long_long_int = yes; then
16558
16559 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
16560
16561 fi
16562
16563
16564
16565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
16566 $as_echo_n "checking for long long int... " >&6; }
16567 if test "${ac_cv_type_long_long_int+set}" = set; then :
16568 $as_echo_n "(cached) " >&6
16569 else
16570 ac_cv_type_long_long_int=yes
16571 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16572 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
16573 if test $ac_cv_type_long_long_int = yes; then
16574 if test "$cross_compiling" = yes; then :
16575 :
16576 else
16577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16578 /* end confdefs.h. */
16579 #include <limits.h>
16580 #ifndef LLONG_MAX
16581 # define HALF \
16582 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
16583 # define LLONG_MAX (HALF - 1 + HALF)
16584 #endif
16585 int
16586 main ()
16587 {
16588 long long int n = 1;
16589 int i;
16590 for (i = 0; ; i++)
16591 {
16592 long long int m = n << i;
16593 if (m >> i != n)
16594 return 1;
16595 if (LLONG_MAX / 2 < m)
16596 break;
16597 }
16598 return 0;
16599 ;
16600 return 0;
16601 }
16602 _ACEOF
16603 if ac_fn_c_try_run "$LINENO"; then :
16604
16605 else
16606 ac_cv_type_long_long_int=no
16607 fi
16608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16609 conftest.$ac_objext conftest.beam conftest.$ac_ext
16610 fi
16611
16612 fi
16613 fi
16614 fi
16615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
16616 $as_echo "$ac_cv_type_long_long_int" >&6; }
16617 if test $ac_cv_type_long_long_int = yes; then
16618
16619 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
16620
16621 fi
16622
16623
16624
16625
16626
16627
16628 gl_cv_c_multiarch=no
16629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16630 /* end confdefs.h. */
16631 #ifndef __APPLE_CC__
16632 not a universal capable compiler
16633 #endif
16634 typedef int dummy;
16635
16636 _ACEOF
16637 if ac_fn_c_try_compile "$LINENO"; then :
16638
16639 arch=
16640 prev=
16641 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
16642 if test -n "$prev"; then
16643 case $word in
16644 i?86 | x86_64 | ppc | ppc64)
16645 if test -z "$arch" || test "$arch" = "$word"; then
16646 arch="$word"
16647 else
16648 gl_cv_c_multiarch=yes
16649 fi
16650 ;;
16651 esac
16652 prev=
16653 else
16654 if test "x$word" = "x-arch"; then
16655 prev=arch
16656 fi
16657 fi
16658 done
16659
16660 fi
16661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16662 if test $gl_cv_c_multiarch = yes; then
16663 APPLE_UNIVERSAL_BUILD=1
16664 else
16665 APPLE_UNIVERSAL_BUILD=0
16666 fi
16667
16668
16669
16670
16671
16672 if test $ac_cv_type_long_long_int = yes; then
16673 HAVE_LONG_LONG_INT=1
16674 else
16675 HAVE_LONG_LONG_INT=0
16676 fi
16677
16678
16679 if test $ac_cv_type_unsigned_long_long_int = yes; then
16680 HAVE_UNSIGNED_LONG_LONG_INT=1
16681 else
16682 HAVE_UNSIGNED_LONG_LONG_INT=0
16683 fi
16684
16685
16686
16687 if test $ac_cv_header_wchar_h = yes; then
16688 HAVE_WCHAR_H=1
16689 else
16690 HAVE_WCHAR_H=0
16691 fi
16692
16693
16694 if test $ac_cv_header_inttypes_h = yes; then
16695 HAVE_INTTYPES_H=1
16696 else
16697 HAVE_INTTYPES_H=0
16698 fi
16699
16700
16701 if test $ac_cv_header_sys_types_h = yes; then
16702 HAVE_SYS_TYPES_H=1
16703 else
16704 HAVE_SYS_TYPES_H=0
16705 fi
16706
16707
16708
16709
16710
16711
16712
16713
16714
16715
16716
16717 if test $gl_cv_have_include_next = yes; then
16718 gl_cv_next_stdint_h='<'stdint.h'>'
16719 else
16720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16721 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16722 if test "${gl_cv_next_stdint_h+set}" = set; then :
16723 $as_echo_n "(cached) " >&6
16724 else
16725
16726 if test $ac_cv_header_stdint_h = yes; then
16727
16728
16729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16730 /* end confdefs.h. */
16731 #include <stdint.h>
16732
16733 _ACEOF
16734 case "$host_os" in
16735 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16736 *) gl_absname_cpp="$ac_cpp" ;;
16737 esac
16738
16739 case "$host_os" in
16740 mingw*)
16741 gl_dirsep_regex='[/\\]'
16742 ;;
16743 *)
16744 gl_dirsep_regex='\/'
16745 ;;
16746 esac
16747 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16748
16749 gl_header_literal_regex=`echo 'stdint.h' \
16750 | sed -e "$gl_make_literal_regex_sed"`
16751 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16752 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16753 s|^/[^/]|//&|
16754 p
16755 q
16756 }'
16757 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16758 sed -n "$gl_absolute_header_sed"`'"'
16759 else
16760 gl_cv_next_stdint_h='<'stdint.h'>'
16761 fi
16762
16763
16764 fi
16765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16766 $as_echo "$gl_cv_next_stdint_h" >&6; }
16767 fi
16768 NEXT_STDINT_H=$gl_cv_next_stdint_h
16769
16770 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16771 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16772 gl_next_as_first_directive='<'stdint.h'>'
16773 else
16774 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16775 gl_next_as_first_directive=$gl_cv_next_stdint_h
16776 fi
16777 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16778
16779
16780
16781
16782 if test $ac_cv_header_stdint_h = yes; then
16783 HAVE_STDINT_H=1
16784 else
16785 HAVE_STDINT_H=0
16786 fi
16787
16788
16789 if test $ac_cv_header_stdint_h = yes; then
16790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16791 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16792 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
16793 $as_echo_n "(cached) " >&6
16794 else
16795 gl_cv_header_working_stdint_h=no
16796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16797 /* end confdefs.h. */
16798
16799
16800 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16801 #include <stdint.h>
16802 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
16803 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16804 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16805 #endif
16806
16807
16808 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16809 included before <wchar.h>. */
16810 #include <stddef.h>
16811 #include <signal.h>
16812 #if HAVE_WCHAR_H
16813 # include <stdio.h>
16814 # include <time.h>
16815 # include <wchar.h>
16816 #endif
16817
16818
16819 #ifdef INT8_MAX
16820 int8_t a1 = INT8_MAX;
16821 int8_t a1min = INT8_MIN;
16822 #endif
16823 #ifdef INT16_MAX
16824 int16_t a2 = INT16_MAX;
16825 int16_t a2min = INT16_MIN;
16826 #endif
16827 #ifdef INT32_MAX
16828 int32_t a3 = INT32_MAX;
16829 int32_t a3min = INT32_MIN;
16830 #endif
16831 #ifdef INT64_MAX
16832 int64_t a4 = INT64_MAX;
16833 int64_t a4min = INT64_MIN;
16834 #endif
16835 #ifdef UINT8_MAX
16836 uint8_t b1 = UINT8_MAX;
16837 #else
16838 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16839 #endif
16840 #ifdef UINT16_MAX
16841 uint16_t b2 = UINT16_MAX;
16842 #endif
16843 #ifdef UINT32_MAX
16844 uint32_t b3 = UINT32_MAX;
16845 #endif
16846 #ifdef UINT64_MAX
16847 uint64_t b4 = UINT64_MAX;
16848 #endif
16849 int_least8_t c1 = INT8_C (0x7f);
16850 int_least8_t c1max = INT_LEAST8_MAX;
16851 int_least8_t c1min = INT_LEAST8_MIN;
16852 int_least16_t c2 = INT16_C (0x7fff);
16853 int_least16_t c2max = INT_LEAST16_MAX;
16854 int_least16_t c2min = INT_LEAST16_MIN;
16855 int_least32_t c3 = INT32_C (0x7fffffff);
16856 int_least32_t c3max = INT_LEAST32_MAX;
16857 int_least32_t c3min = INT_LEAST32_MIN;
16858 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16859 int_least64_t c4max = INT_LEAST64_MAX;
16860 int_least64_t c4min = INT_LEAST64_MIN;
16861 uint_least8_t d1 = UINT8_C (0xff);
16862 uint_least8_t d1max = UINT_LEAST8_MAX;
16863 uint_least16_t d2 = UINT16_C (0xffff);
16864 uint_least16_t d2max = UINT_LEAST16_MAX;
16865 uint_least32_t d3 = UINT32_C (0xffffffff);
16866 uint_least32_t d3max = UINT_LEAST32_MAX;
16867 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16868 uint_least64_t d4max = UINT_LEAST64_MAX;
16869 int_fast8_t e1 = INT_FAST8_MAX;
16870 int_fast8_t e1min = INT_FAST8_MIN;
16871 int_fast16_t e2 = INT_FAST16_MAX;
16872 int_fast16_t e2min = INT_FAST16_MIN;
16873 int_fast32_t e3 = INT_FAST32_MAX;
16874 int_fast32_t e3min = INT_FAST32_MIN;
16875 int_fast64_t e4 = INT_FAST64_MAX;
16876 int_fast64_t e4min = INT_FAST64_MIN;
16877 uint_fast8_t f1 = UINT_FAST8_MAX;
16878 uint_fast16_t f2 = UINT_FAST16_MAX;
16879 uint_fast32_t f3 = UINT_FAST32_MAX;
16880 uint_fast64_t f4 = UINT_FAST64_MAX;
16881 #ifdef INTPTR_MAX
16882 intptr_t g = INTPTR_MAX;
16883 intptr_t gmin = INTPTR_MIN;
16884 #endif
16885 #ifdef UINTPTR_MAX
16886 uintptr_t h = UINTPTR_MAX;
16887 #endif
16888 intmax_t i = INTMAX_MAX;
16889 uintmax_t j = UINTMAX_MAX;
16890
16891 #include <limits.h> /* for CHAR_BIT */
16892 #define TYPE_MINIMUM(t) \
16893 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16894 #define TYPE_MAXIMUM(t) \
16895 ((t) ((t) 0 < (t) -1 \
16896 ? (t) -1 \
16897 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16898 struct s {
16899 int check_PTRDIFF:
16900 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16901 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16902 ? 1 : -1;
16903 /* Detect bug in FreeBSD 6.0 / ia64. */
16904 int check_SIG_ATOMIC:
16905 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16906 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16907 ? 1 : -1;
16908 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16909 int check_WCHAR:
16910 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16911 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16912 ? 1 : -1;
16913 /* Detect bug in mingw. */
16914 int check_WINT:
16915 WINT_MIN == TYPE_MINIMUM (wint_t)
16916 && WINT_MAX == TYPE_MAXIMUM (wint_t)
16917 ? 1 : -1;
16918
16919 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
16920 int check_UINT8_C:
16921 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16922 int check_UINT16_C:
16923 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16924
16925 /* Detect bugs in OpenBSD 3.9 stdint.h. */
16926 #ifdef UINT8_MAX
16927 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16928 #endif
16929 #ifdef UINT16_MAX
16930 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16931 #endif
16932 #ifdef UINT32_MAX
16933 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16934 #endif
16935 #ifdef UINT64_MAX
16936 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16937 #endif
16938 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16939 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16940 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16941 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16942 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16943 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16944 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16945 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16946 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16947 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16948 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16949 };
16950
16951 int
16952 main ()
16953 {
16954
16955 ;
16956 return 0;
16957 }
16958 _ACEOF
16959 if ac_fn_c_try_compile "$LINENO"; then :
16960 if test "$cross_compiling" = yes; then :
16961 gl_cv_header_working_stdint_h=yes
16962
16963 else
16964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16965 /* end confdefs.h. */
16966
16967
16968 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16969 #include <stdint.h>
16970
16971
16972 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16973 included before <wchar.h>. */
16974 #include <stddef.h>
16975 #include <signal.h>
16976 #if HAVE_WCHAR_H
16977 # include <stdio.h>
16978 # include <time.h>
16979 # include <wchar.h>
16980 #endif
16981
16982
16983 #include <stdio.h>
16984 #include <string.h>
16985 #define MVAL(macro) MVAL1(macro)
16986 #define MVAL1(expression) #expression
16987 static const char *macro_values[] =
16988 {
16989 #ifdef INT8_MAX
16990 MVAL (INT8_MAX),
16991 #endif
16992 #ifdef INT16_MAX
16993 MVAL (INT16_MAX),
16994 #endif
16995 #ifdef INT32_MAX
16996 MVAL (INT32_MAX),
16997 #endif
16998 #ifdef INT64_MAX
16999 MVAL (INT64_MAX),
17000 #endif
17001 #ifdef UINT8_MAX
17002 MVAL (UINT8_MAX),
17003 #endif
17004 #ifdef UINT16_MAX
17005 MVAL (UINT16_MAX),
17006 #endif
17007 #ifdef UINT32_MAX
17008 MVAL (UINT32_MAX),
17009 #endif
17010 #ifdef UINT64_MAX
17011 MVAL (UINT64_MAX),
17012 #endif
17013 NULL
17014 };
17015
17016 int
17017 main ()
17018 {
17019
17020 const char **mv;
17021 for (mv = macro_values; *mv != NULL; mv++)
17022 {
17023 const char *value = *mv;
17024 /* Test whether it looks like a cast expression. */
17025 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17026 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17027 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17028 || strncmp (value, "((int)"/*)*/, 6) == 0
17029 || strncmp (value, "((signed short)"/*)*/, 15) == 0
17030 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17031 return mv - macro_values + 1;
17032 }
17033 return 0;
17034
17035 ;
17036 return 0;
17037 }
17038 _ACEOF
17039 if ac_fn_c_try_run "$LINENO"; then :
17040 gl_cv_header_working_stdint_h=yes
17041 fi
17042 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17043 conftest.$ac_objext conftest.beam conftest.$ac_ext
17044 fi
17045
17046
17047 fi
17048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17049
17050 fi
17051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17052 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17053 fi
17054 if test "$gl_cv_header_working_stdint_h" = yes; then
17055 STDINT_H=
17056 else
17057 for ac_header in sys/inttypes.h sys/bitypes.h
17058 do :
17059 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17060 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17061 eval as_val=\$$as_ac_Header
17062 if test "x$as_val" = x""yes; then :
17063 cat >>confdefs.h <<_ACEOF
17064 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17065 _ACEOF
17066
17067 fi
17068
17069 done
17070
17071 if test $ac_cv_header_sys_inttypes_h = yes; then
17072 HAVE_SYS_INTTYPES_H=1
17073 else
17074 HAVE_SYS_INTTYPES_H=0
17075 fi
17076
17077 if test $ac_cv_header_sys_bitypes_h = yes; then
17078 HAVE_SYS_BITYPES_H=1
17079 else
17080 HAVE_SYS_BITYPES_H=0
17081 fi
17082
17083
17084
17085
17086 if test $APPLE_UNIVERSAL_BUILD = 0; then
17087
17088
17089 for gltype in ptrdiff_t size_t ; do
17090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17091 $as_echo_n "checking for bit size of $gltype... " >&6; }
17092 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17093 $as_echo_n "(cached) " >&6
17094 else
17095 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
17096 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17097 included before <wchar.h>. */
17098 #include <stddef.h>
17099 #include <signal.h>
17100 #if HAVE_WCHAR_H
17101 # include <stdio.h>
17102 # include <time.h>
17103 # include <wchar.h>
17104 #endif
17105
17106 #include <limits.h>"; then :
17107
17108 else
17109 result=unknown
17110 fi
17111
17112 eval gl_cv_bitsizeof_${gltype}=\$result
17113
17114 fi
17115 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17117 $as_echo "$ac_res" >&6; }
17118 eval result=\$gl_cv_bitsizeof_${gltype}
17119 if test $result = unknown; then
17120 result=0
17121 fi
17122 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17123 cat >>confdefs.h <<_ACEOF
17124 #define BITSIZEOF_${GLTYPE} $result
17125 _ACEOF
17126
17127 eval BITSIZEOF_${GLTYPE}=\$result
17128 done
17129
17130
17131 fi
17132
17133
17134 for gltype in sig_atomic_t wchar_t wint_t ; do
17135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17136 $as_echo_n "checking for bit size of $gltype... " >&6; }
17137 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17138 $as_echo_n "(cached) " >&6
17139 else
17140 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
17141 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17142 included before <wchar.h>. */
17143 #include <stddef.h>
17144 #include <signal.h>
17145 #if HAVE_WCHAR_H
17146 # include <stdio.h>
17147 # include <time.h>
17148 # include <wchar.h>
17149 #endif
17150
17151 #include <limits.h>"; then :
17152
17153 else
17154 result=unknown
17155 fi
17156
17157 eval gl_cv_bitsizeof_${gltype}=\$result
17158
17159 fi
17160 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17162 $as_echo "$ac_res" >&6; }
17163 eval result=\$gl_cv_bitsizeof_${gltype}
17164 if test $result = unknown; then
17165 result=0
17166 fi
17167 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17168 cat >>confdefs.h <<_ACEOF
17169 #define BITSIZEOF_${GLTYPE} $result
17170 _ACEOF
17171
17172 eval BITSIZEOF_${GLTYPE}=\$result
17173 done
17174
17175
17176
17177
17178 for gltype in sig_atomic_t wchar_t wint_t ; do
17179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17180 $as_echo_n "checking whether $gltype is signed... " >&6; }
17181 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17182 $as_echo_n "(cached) " >&6
17183 else
17184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17185 /* end confdefs.h. */
17186
17187 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17188 included before <wchar.h>. */
17189 #include <stddef.h>
17190 #include <signal.h>
17191 #if HAVE_WCHAR_H
17192 # include <stdio.h>
17193 # include <time.h>
17194 # include <wchar.h>
17195 #endif
17196
17197 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17198 int
17199 main ()
17200 {
17201
17202 ;
17203 return 0;
17204 }
17205 _ACEOF
17206 if ac_fn_c_try_compile "$LINENO"; then :
17207 result=yes
17208 else
17209 result=no
17210 fi
17211 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17212 eval gl_cv_type_${gltype}_signed=\$result
17213
17214 fi
17215 eval ac_res=\$gl_cv_type_${gltype}_signed
17216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17217 $as_echo "$ac_res" >&6; }
17218 eval result=\$gl_cv_type_${gltype}_signed
17219 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17220 if test "$result" = yes; then
17221 cat >>confdefs.h <<_ACEOF
17222 #define HAVE_SIGNED_${GLTYPE} 1
17223 _ACEOF
17224
17225 eval HAVE_SIGNED_${GLTYPE}=1
17226 else
17227 eval HAVE_SIGNED_${GLTYPE}=0
17228 fi
17229 done
17230
17231
17232 gl_cv_type_ptrdiff_t_signed=yes
17233 gl_cv_type_size_t_signed=no
17234 if test $APPLE_UNIVERSAL_BUILD = 0; then
17235
17236
17237 for gltype in ptrdiff_t size_t ; do
17238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17239 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17240 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17241 $as_echo_n "(cached) " >&6
17242 else
17243 eval gl_cv_type_${gltype}_suffix=no
17244 eval result=\$gl_cv_type_${gltype}_signed
17245 if test "$result" = yes; then
17246 glsufu=
17247 else
17248 glsufu=u
17249 fi
17250 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17251 case $glsuf in
17252 '') gltype1='int';;
17253 l) gltype1='long int';;
17254 ll) gltype1='long long int';;
17255 i64) gltype1='__int64';;
17256 u) gltype1='unsigned int';;
17257 ul) gltype1='unsigned long int';;
17258 ull) gltype1='unsigned long long int';;
17259 ui64)gltype1='unsigned __int64';;
17260 esac
17261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17262 /* end confdefs.h. */
17263
17264 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17265 included before <wchar.h>. */
17266 #include <stddef.h>
17267 #include <signal.h>
17268 #if HAVE_WCHAR_H
17269 # include <stdio.h>
17270 # include <time.h>
17271 # include <wchar.h>
17272 #endif
17273
17274 extern $gltype foo;
17275 extern $gltype1 foo;
17276 int
17277 main ()
17278 {
17279
17280 ;
17281 return 0;
17282 }
17283 _ACEOF
17284 if ac_fn_c_try_compile "$LINENO"; then :
17285 eval gl_cv_type_${gltype}_suffix=\$glsuf
17286 fi
17287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17288 eval result=\$gl_cv_type_${gltype}_suffix
17289 test "$result" != no && break
17290 done
17291 fi
17292 eval ac_res=\$gl_cv_type_${gltype}_suffix
17293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17294 $as_echo "$ac_res" >&6; }
17295 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17296 eval result=\$gl_cv_type_${gltype}_suffix
17297 test "$result" = no && result=
17298 eval ${GLTYPE}_SUFFIX=\$result
17299 cat >>confdefs.h <<_ACEOF
17300 #define ${GLTYPE}_SUFFIX $result
17301 _ACEOF
17302
17303 done
17304
17305
17306 fi
17307
17308
17309 for gltype in sig_atomic_t wchar_t wint_t ; do
17310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17311 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17312 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17313 $as_echo_n "(cached) " >&6
17314 else
17315 eval gl_cv_type_${gltype}_suffix=no
17316 eval result=\$gl_cv_type_${gltype}_signed
17317 if test "$result" = yes; then
17318 glsufu=
17319 else
17320 glsufu=u
17321 fi
17322 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17323 case $glsuf in
17324 '') gltype1='int';;
17325 l) gltype1='long int';;
17326 ll) gltype1='long long int';;
17327 i64) gltype1='__int64';;
17328 u) gltype1='unsigned int';;
17329 ul) gltype1='unsigned long int';;
17330 ull) gltype1='unsigned long long int';;
17331 ui64)gltype1='unsigned __int64';;
17332 esac
17333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17334 /* end confdefs.h. */
17335
17336 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17337 included before <wchar.h>. */
17338 #include <stddef.h>
17339 #include <signal.h>
17340 #if HAVE_WCHAR_H
17341 # include <stdio.h>
17342 # include <time.h>
17343 # include <wchar.h>
17344 #endif
17345
17346 extern $gltype foo;
17347 extern $gltype1 foo;
17348 int
17349 main ()
17350 {
17351
17352 ;
17353 return 0;
17354 }
17355 _ACEOF
17356 if ac_fn_c_try_compile "$LINENO"; then :
17357 eval gl_cv_type_${gltype}_suffix=\$glsuf
17358 fi
17359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17360 eval result=\$gl_cv_type_${gltype}_suffix
17361 test "$result" != no && break
17362 done
17363 fi
17364 eval ac_res=\$gl_cv_type_${gltype}_suffix
17365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17366 $as_echo "$ac_res" >&6; }
17367 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17368 eval result=\$gl_cv_type_${gltype}_suffix
17369 test "$result" = no && result=
17370 eval ${GLTYPE}_SUFFIX=\$result
17371 cat >>confdefs.h <<_ACEOF
17372 #define ${GLTYPE}_SUFFIX $result
17373 _ACEOF
17374
17375 done
17376
17377
17378
17379 if test $BITSIZEOF_WINT_T -lt 32; then
17380 BITSIZEOF_WINT_T=32
17381 fi
17382
17383 STDINT_H=stdint.h
17384 fi
17385
17386 if test -n "$STDINT_H"; then
17387 GL_GENERATE_STDINT_H_TRUE=
17388 GL_GENERATE_STDINT_H_FALSE='#'
17389 else
17390 GL_GENERATE_STDINT_H_TRUE='#'
17391 GL_GENERATE_STDINT_H_FALSE=
17392 fi
17393
17394
17395
17396
17397
17398 GNULIB_IMAXABS=0;
17399 GNULIB_IMAXDIV=0;
17400 GNULIB_STRTOIMAX=0;
17401 GNULIB_STRTOUMAX=0;
17402 HAVE_DECL_IMAXABS=1;
17403 HAVE_DECL_IMAXDIV=1;
17404 HAVE_DECL_STRTOIMAX=1;
17405 HAVE_DECL_STRTOUMAX=1;
17406 REPLACE_STRTOIMAX=0;
17407 INT32_MAX_LT_INTMAX_MAX=1;
17408 INT64_MAX_EQ_LONG_MAX='defined _LP64';
17409 PRI_MACROS_BROKEN=0;
17410 PRIPTR_PREFIX=__PRIPTR_PREFIX;
17411 UINT32_MAX_LT_UINTMAX_MAX=1;
17412 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17413
17414
17415
17416
17417
17418
17419
17420
17421
17422
17423
17424
17425
17426
17427
17428 if test $gl_cv_have_include_next = yes; then
17429 gl_cv_next_inttypes_h='<'inttypes.h'>'
17430 else
17431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17432 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17433 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17434 $as_echo_n "(cached) " >&6
17435 else
17436
17437 if test $ac_cv_header_inttypes_h = yes; then
17438
17439
17440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17441 /* end confdefs.h. */
17442 #include <inttypes.h>
17443
17444 _ACEOF
17445 case "$host_os" in
17446 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17447 *) gl_absname_cpp="$ac_cpp" ;;
17448 esac
17449
17450 case "$host_os" in
17451 mingw*)
17452 gl_dirsep_regex='[/\\]'
17453 ;;
17454 *)
17455 gl_dirsep_regex='\/'
17456 ;;
17457 esac
17458 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17459
17460 gl_header_literal_regex=`echo 'inttypes.h' \
17461 | sed -e "$gl_make_literal_regex_sed"`
17462 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17463 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17464 s|^/[^/]|//&|
17465 p
17466 q
17467 }'
17468 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17469 sed -n "$gl_absolute_header_sed"`'"'
17470 else
17471 gl_cv_next_inttypes_h='<'inttypes.h'>'
17472 fi
17473
17474
17475 fi
17476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17477 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17478 fi
17479 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17480
17481 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17482 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17483 gl_next_as_first_directive='<'inttypes.h'>'
17484 else
17485 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17486 gl_next_as_first_directive=$gl_cv_next_inttypes_h
17487 fi
17488 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17489
17490
17491
17492
17493
17494
17495
17496
17497
17498
17499
17500 case "$host_os" in
17501 mingw*)
17502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
17503 $as_echo_n "checking for 64-bit off_t... " >&6; }
17504 if test "${gl_cv_type_off_t_64+set}" = set; then :
17505 $as_echo_n "(cached) " >&6
17506 else
17507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17508 /* end confdefs.h. */
17509 #include <sys/types.h>
17510 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
17511
17512 int
17513 main ()
17514 {
17515
17516 ;
17517 return 0;
17518 }
17519 _ACEOF
17520 if ac_fn_c_try_compile "$LINENO"; then :
17521 gl_cv_type_off_t_64=yes
17522 else
17523 gl_cv_type_off_t_64=no
17524 fi
17525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17526
17527 fi
17528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
17529 $as_echo "$gl_cv_type_off_t_64" >&6; }
17530 if test $gl_cv_type_off_t_64 = no; then
17531 WINDOWS_64_BIT_OFF_T=1
17532 else
17533 WINDOWS_64_BIT_OFF_T=0
17534 fi
17535 WINDOWS_64_BIT_ST_SIZE=1
17536 ;;
17537 *)
17538 WINDOWS_64_BIT_OFF_T=0
17539 WINDOWS_64_BIT_ST_SIZE=0
17540 ;;
17541 esac
17542
17543
17544 GNULIB_FCHMODAT=0;
17545 GNULIB_FSTAT=0;
17546 GNULIB_FSTATAT=0;
17547 GNULIB_FUTIMENS=0;
17548 GNULIB_LCHMOD=0;
17549 GNULIB_LSTAT=0;
17550 GNULIB_MKDIRAT=0;
17551 GNULIB_MKFIFO=0;
17552 GNULIB_MKFIFOAT=0;
17553 GNULIB_MKNOD=0;
17554 GNULIB_MKNODAT=0;
17555 GNULIB_STAT=0;
17556 GNULIB_UTIMENSAT=0;
17557 HAVE_FCHMODAT=1;
17558 HAVE_FSTATAT=1;
17559 HAVE_FUTIMENS=1;
17560 HAVE_LCHMOD=1;
17561 HAVE_LSTAT=1;
17562 HAVE_MKDIRAT=1;
17563 HAVE_MKFIFO=1;
17564 HAVE_MKFIFOAT=1;
17565 HAVE_MKNOD=1;
17566 HAVE_MKNODAT=1;
17567 HAVE_UTIMENSAT=1;
17568 REPLACE_FSTAT=0;
17569 REPLACE_FSTATAT=0;
17570 REPLACE_FUTIMENS=0;
17571 REPLACE_LSTAT=0;
17572 REPLACE_MKDIR=0;
17573 REPLACE_MKFIFO=0;
17574 REPLACE_MKNOD=0;
17575 REPLACE_STAT=0;
17576 REPLACE_UTIMENSAT=0;
17577
17578
17579
17580
17581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17582 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17583 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17584 $as_echo_n "(cached) " >&6
17585 else
17586 rm -f conftest.sym conftest.file
17587 echo >conftest.file
17588 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17589 if test "$cross_compiling" = yes; then :
17590 case "$host_os" in
17591 # Guess yes on glibc systems.
17592 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
17593 # If we don't know, assume the worst.
17594 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
17595 esac
17596
17597 else
17598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17599 /* end confdefs.h. */
17600 $ac_includes_default
17601 int
17602 main ()
17603 {
17604 struct stat sbuf;
17605 /* Linux will dereference the symlink and fail, as required by
17606 POSIX. That is better in the sense that it means we will not
17607 have to compile and use the lstat wrapper. */
17608 return lstat ("conftest.sym/", &sbuf) == 0;
17609
17610 ;
17611 return 0;
17612 }
17613 _ACEOF
17614 if ac_fn_c_try_run "$LINENO"; then :
17615 gl_cv_func_lstat_dereferences_slashed_symlink=yes
17616 else
17617 gl_cv_func_lstat_dereferences_slashed_symlink=no
17618 fi
17619 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17620 conftest.$ac_objext conftest.beam conftest.$ac_ext
17621 fi
17622
17623 else
17624 # If the 'ln -s' command failed, then we probably don't even
17625 # have an lstat function.
17626 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
17627 fi
17628 rm -f conftest.sym conftest.file
17629
17630 fi
17631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
17632 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
17633 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
17634 *yes)
17635
17636 cat >>confdefs.h <<_ACEOF
17637 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
17638 _ACEOF
17639
17640 ;;
17641 esac
17642
17643
17644 GNULIB_MKTIME=0;
17645 GNULIB_NANOSLEEP=0;
17646 GNULIB_STRPTIME=0;
17647 GNULIB_TIMEGM=0;
17648 GNULIB_TIME_R=0;
17649 HAVE_DECL_LOCALTIME_R=1;
17650 HAVE_NANOSLEEP=1;
17651 HAVE_STRPTIME=1;
17652 HAVE_TIMEGM=1;
17653 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
17654 REPLACE_MKTIME=GNULIB_PORTCHECK;
17655 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
17656 REPLACE_TIMEGM=GNULIB_PORTCHECK;
17657
17658
17659
17660
17661 GNULIB_PTHREAD_SIGMASK=0;
17662 GNULIB_RAISE=0;
17663 GNULIB_SIGNAL_H_SIGPIPE=0;
17664 GNULIB_SIGPROCMASK=0;
17665 GNULIB_SIGACTION=0;
17666 HAVE_POSIX_SIGNALBLOCKING=1;
17667 HAVE_PTHREAD_SIGMASK=1;
17668 HAVE_RAISE=1;
17669 HAVE_SIGSET_T=1;
17670 HAVE_SIGINFO_T=1;
17671 HAVE_SIGACTION=1;
17672 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
17673
17674 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
17675
17676 HAVE_SIGHANDLER_T=1;
17677 REPLACE_PTHREAD_SIGMASK=0;
17678 REPLACE_RAISE=0;
17679
17680
17681
17682
17683
17684
17685 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
17686 #include <signal.h>
17687 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
17688 #include <sys/types.h>
17689
17690 "
17691 if test "x$ac_cv_type_sigset_t" = x""yes; then :
17692
17693 cat >>confdefs.h <<_ACEOF
17694 #define HAVE_SIGSET_T 1
17695 _ACEOF
17696
17697 gl_cv_type_sigset_t=yes
17698 else
17699 gl_cv_type_sigset_t=no
17700 fi
17701
17702 if test $gl_cv_type_sigset_t != yes; then
17703 HAVE_SIGSET_T=0
17704 fi
17705
17706
17707
17708 if test $ac_cv_header_sys_socket_h = no; then
17709 for ac_header in ws2tcpip.h
17710 do :
17711 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
17712 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
17713 cat >>confdefs.h <<_ACEOF
17714 #define HAVE_WS2TCPIP_H 1
17715 _ACEOF
17716
17717 fi
17718
17719 done
17720
17721 fi
17722
17723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
17724 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
17725 if test "${ac_cv_header_stdbool_h+set}" = set; then :
17726 $as_echo_n "(cached) " >&6
17727 else
17728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17729 /* end confdefs.h. */
17730
17731 #include <stdbool.h>
17732 #ifndef bool
17733 "error: bool is not defined"
17734 #endif
17735 #ifndef false
17736 "error: false is not defined"
17737 #endif
17738 #if false
17739 "error: false is not 0"
17740 #endif
17741 #ifndef true
17742 "error: true is not defined"
17743 #endif
17744 #if true != 1
17745 "error: true is not 1"
17746 #endif
17747 #ifndef __bool_true_false_are_defined
17748 "error: __bool_true_false_are_defined is not defined"
17749 #endif
17750
17751 struct s { _Bool s: 1; _Bool t; } s;
17752
17753 char a[true == 1 ? 1 : -1];
17754 char b[false == 0 ? 1 : -1];
17755 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
17756 char d[(bool) 0.5 == true ? 1 : -1];
17757 /* See body of main program for 'e'. */
17758 char f[(_Bool) 0.0 == false ? 1 : -1];
17759 char g[true];
17760 char h[sizeof (_Bool)];
17761 char i[sizeof s.t];
17762 enum { j = false, k = true, l = false * true, m = true * 256 };
17763 /* The following fails for
17764 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
17765 _Bool n[m];
17766 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
17767 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
17768 /* Catch a bug in an HP-UX C compiler. See
17769 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
17770 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
17771 */
17772 _Bool q = true;
17773 _Bool *pq = &q;
17774
17775 int
17776 main ()
17777 {
17778
17779 bool e = &s;
17780 *pq |= q;
17781 *pq |= ! q;
17782 /* Refer to every declared value, to avoid compiler optimizations. */
17783 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
17784 + !m + !n + !o + !p + !q + !pq);
17785
17786 ;
17787 return 0;
17788 }
17789 _ACEOF
17790 if ac_fn_c_try_compile "$LINENO"; then :
17791 ac_cv_header_stdbool_h=yes
17792 else
17793 ac_cv_header_stdbool_h=no
17794 fi
17795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17796 fi
17797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
17798 $as_echo "$ac_cv_header_stdbool_h" >&6; }
17799 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
17800 if test "x$ac_cv_type__Bool" = x""yes; then :
17801
17802 cat >>confdefs.h <<_ACEOF
17803 #define HAVE__BOOL 1
17804 _ACEOF
17805
17806
17807 fi
17808
17809
17810
17811 REPLACE_NULL=0;
17812 HAVE_WCHAR_T=1;
17813
17814
17815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
17816 $as_echo_n "checking for wchar_t... " >&6; }
17817 if test "${gt_cv_c_wchar_t+set}" = set; then :
17818 $as_echo_n "(cached) " >&6
17819 else
17820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17821 /* end confdefs.h. */
17822 #include <stddef.h>
17823 wchar_t foo = (wchar_t)'\0';
17824 int
17825 main ()
17826 {
17827
17828 ;
17829 return 0;
17830 }
17831 _ACEOF
17832 if ac_fn_c_try_compile "$LINENO"; then :
17833 gt_cv_c_wchar_t=yes
17834 else
17835 gt_cv_c_wchar_t=no
17836 fi
17837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17838 fi
17839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
17840 $as_echo "$gt_cv_c_wchar_t" >&6; }
17841 if test $gt_cv_c_wchar_t = yes; then
17842
17843 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
17844
17845 fi
17846
17847
17848 GNULIB_DPRINTF=0;
17849 GNULIB_FCLOSE=0;
17850 GNULIB_FDOPEN=0;
17851 GNULIB_FFLUSH=0;
17852 GNULIB_FGETC=0;
17853 GNULIB_FGETS=0;
17854 GNULIB_FOPEN=0;
17855 GNULIB_FPRINTF=0;
17856 GNULIB_FPRINTF_POSIX=0;
17857 GNULIB_FPURGE=0;
17858 GNULIB_FPUTC=0;
17859 GNULIB_FPUTS=0;
17860 GNULIB_FREAD=0;
17861 GNULIB_FREOPEN=0;
17862 GNULIB_FSCANF=0;
17863 GNULIB_FSEEK=0;
17864 GNULIB_FSEEKO=0;
17865 GNULIB_FTELL=0;
17866 GNULIB_FTELLO=0;
17867 GNULIB_FWRITE=0;
17868 GNULIB_GETC=0;
17869 GNULIB_GETCHAR=0;
17870 GNULIB_GETDELIM=0;
17871 GNULIB_GETLINE=0;
17872 GNULIB_OBSTACK_PRINTF=0;
17873 GNULIB_OBSTACK_PRINTF_POSIX=0;
17874 GNULIB_PCLOSE=0;
17875 GNULIB_PERROR=0;
17876 GNULIB_POPEN=0;
17877 GNULIB_PRINTF=0;
17878 GNULIB_PRINTF_POSIX=0;
17879 GNULIB_PUTC=0;
17880 GNULIB_PUTCHAR=0;
17881 GNULIB_PUTS=0;
17882 GNULIB_REMOVE=0;
17883 GNULIB_RENAME=0;
17884 GNULIB_RENAMEAT=0;
17885 GNULIB_SCANF=0;
17886 GNULIB_SNPRINTF=0;
17887 GNULIB_SPRINTF_POSIX=0;
17888 GNULIB_STDIO_H_NONBLOCKING=0;
17889 GNULIB_STDIO_H_SIGPIPE=0;
17890 GNULIB_TMPFILE=0;
17891 GNULIB_VASPRINTF=0;
17892 GNULIB_VFSCANF=0;
17893 GNULIB_VSCANF=0;
17894 GNULIB_VDPRINTF=0;
17895 GNULIB_VFPRINTF=0;
17896 GNULIB_VFPRINTF_POSIX=0;
17897 GNULIB_VPRINTF=0;
17898 GNULIB_VPRINTF_POSIX=0;
17899 GNULIB_VSNPRINTF=0;
17900 GNULIB_VSPRINTF_POSIX=0;
17901 HAVE_DECL_FPURGE=1;
17902 HAVE_DECL_FSEEKO=1;
17903 HAVE_DECL_FTELLO=1;
17904 HAVE_DECL_GETDELIM=1;
17905 HAVE_DECL_GETLINE=1;
17906 HAVE_DECL_OBSTACK_PRINTF=1;
17907 HAVE_DECL_SNPRINTF=1;
17908 HAVE_DECL_VSNPRINTF=1;
17909 HAVE_DPRINTF=1;
17910 HAVE_FSEEKO=1;
17911 HAVE_FTELLO=1;
17912 HAVE_PCLOSE=1;
17913 HAVE_POPEN=1;
17914 HAVE_RENAMEAT=1;
17915 HAVE_VASPRINTF=1;
17916 HAVE_VDPRINTF=1;
17917 REPLACE_DPRINTF=0;
17918 REPLACE_FCLOSE=0;
17919 REPLACE_FDOPEN=0;
17920 REPLACE_FFLUSH=0;
17921 REPLACE_FOPEN=0;
17922 REPLACE_FPRINTF=0;
17923 REPLACE_FPURGE=0;
17924 REPLACE_FREOPEN=0;
17925 REPLACE_FSEEK=0;
17926 REPLACE_FSEEKO=0;
17927 REPLACE_FTELL=0;
17928 REPLACE_FTELLO=0;
17929 REPLACE_GETDELIM=0;
17930 REPLACE_GETLINE=0;
17931 REPLACE_OBSTACK_PRINTF=0;
17932 REPLACE_PERROR=0;
17933 REPLACE_POPEN=0;
17934 REPLACE_PRINTF=0;
17935 REPLACE_REMOVE=0;
17936 REPLACE_RENAME=0;
17937 REPLACE_RENAMEAT=0;
17938 REPLACE_SNPRINTF=0;
17939 REPLACE_SPRINTF=0;
17940 REPLACE_STDIO_READ_FUNCS=0;
17941 REPLACE_STDIO_WRITE_FUNCS=0;
17942 REPLACE_TMPFILE=0;
17943 REPLACE_VASPRINTF=0;
17944 REPLACE_VDPRINTF=0;
17945 REPLACE_VFPRINTF=0;
17946 REPLACE_VPRINTF=0;
17947 REPLACE_VSNPRINTF=0;
17948 REPLACE_VSPRINTF=0;
17949
17950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
17951 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
17952 if test "${ac_cv_struct_tm+set}" = set; then :
17953 $as_echo_n "(cached) " >&6
17954 else
17955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17956 /* end confdefs.h. */
17957 #include <sys/types.h>
17958 #include <time.h>
17959
17960 int
17961 main ()
17962 {
17963 struct tm tm;
17964 int *p = &tm.tm_sec;
17965 return !p;
17966 ;
17967 return 0;
17968 }
17969 _ACEOF
17970 if ac_fn_c_try_compile "$LINENO"; then :
17971 ac_cv_struct_tm=time.h
17972 else
17973 ac_cv_struct_tm=sys/time.h
17974 fi
17975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17976 fi
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
17978 $as_echo "$ac_cv_struct_tm" >&6; }
17979 if test $ac_cv_struct_tm = sys/time.h; then
17980
17981 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
17982
17983 fi
17984
17985 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
17986 #include <$ac_cv_struct_tm>
17987
17988 "
17989 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
17990
17991 cat >>confdefs.h <<_ACEOF
17992 #define HAVE_STRUCT_TM_TM_ZONE 1
17993 _ACEOF
17994
17995
17996 fi
17997
17998 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
17999
18000 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
18001
18002 else
18003 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
18004 "
18005 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
18006 ac_have_decl=1
18007 else
18008 ac_have_decl=0
18009 fi
18010
18011 cat >>confdefs.h <<_ACEOF
18012 #define HAVE_DECL_TZNAME $ac_have_decl
18013 _ACEOF
18014
18015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
18016 $as_echo_n "checking for tzname... " >&6; }
18017 if test "${ac_cv_var_tzname+set}" = set; then :
18018 $as_echo_n "(cached) " >&6
18019 else
18020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18021 /* end confdefs.h. */
18022 #include <time.h>
18023 #if !HAVE_DECL_TZNAME
18024 extern char *tzname[];
18025 #endif
18026
18027 int
18028 main ()
18029 {
18030 return tzname[0][0];
18031 ;
18032 return 0;
18033 }
18034 _ACEOF
18035 if ac_fn_c_try_link "$LINENO"; then :
18036 ac_cv_var_tzname=yes
18037 else
18038 ac_cv_var_tzname=no
18039 fi
18040 rm -f core conftest.err conftest.$ac_objext \
18041 conftest$ac_exeext conftest.$ac_ext
18042 fi
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
18044 $as_echo "$ac_cv_var_tzname" >&6; }
18045 if test $ac_cv_var_tzname = yes; then
18046
18047 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
18048
18049 fi
18050 fi
18051
18052
18053 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18054 "
18055 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18056
18057 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18058
18059 fi
18060
18061
18062
18063
18064 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
18065 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
18066 ac_have_decl=1
18067 else
18068 ac_have_decl=0
18069 fi
18070
18071 cat >>confdefs.h <<_ACEOF
18072 #define HAVE_DECL_STRTOIMAX $ac_have_decl
18073 _ACEOF
18074
18075
18076
18077 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18078 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18079 ac_have_decl=1
18080 else
18081 ac_have_decl=0
18082 fi
18083
18084 cat >>confdefs.h <<_ACEOF
18085 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18086 _ACEOF
18087
18088
18089
18090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18091 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18092 if test "${ac_cv_header_stat_broken+set}" = set; then :
18093 $as_echo_n "(cached) " >&6
18094 else
18095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18096 /* end confdefs.h. */
18097 #include <sys/types.h>
18098 #include <sys/stat.h>
18099
18100 #if defined S_ISBLK && defined S_IFDIR
18101 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18102 #endif
18103
18104 #if defined S_ISBLK && defined S_IFCHR
18105 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18106 #endif
18107
18108 #if defined S_ISLNK && defined S_IFREG
18109 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18110 #endif
18111
18112 #if defined S_ISSOCK && defined S_IFREG
18113 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18114 #endif
18115
18116 _ACEOF
18117 if ac_fn_c_try_compile "$LINENO"; then :
18118 ac_cv_header_stat_broken=no
18119 else
18120 ac_cv_header_stat_broken=yes
18121 fi
18122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18123 fi
18124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18125 $as_echo "$ac_cv_header_stat_broken" >&6; }
18126 if test $ac_cv_header_stat_broken = yes; then
18127
18128 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18129
18130 fi
18131
18132
18133
18134 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18135 if test "x$ac_cv_type_mode_t" = x""yes; then :
18136
18137 else
18138
18139 cat >>confdefs.h <<_ACEOF
18140 #define mode_t int
18141 _ACEOF
18142
18143 fi
18144
18145
18146
18147
18148
18149
18150
18151
18152
18153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18154 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18155 if test "${ac_cv_c_restrict+set}" = set; then :
18156 $as_echo_n "(cached) " >&6
18157 else
18158 ac_cv_c_restrict=no
18159 # The order here caters to the fact that C++ does not require restrict.
18160 for ac_kw in __restrict __restrict__ _Restrict restrict; do
18161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18162 /* end confdefs.h. */
18163 typedef int * int_ptr;
18164 int foo (int_ptr $ac_kw ip) {
18165 return ip[0];
18166 }
18167 int
18168 main ()
18169 {
18170 int s[1];
18171 int * $ac_kw t = s;
18172 t[0] = 0;
18173 return foo(t)
18174 ;
18175 return 0;
18176 }
18177 _ACEOF
18178 if ac_fn_c_try_compile "$LINENO"; then :
18179 ac_cv_c_restrict=$ac_kw
18180 fi
18181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18182 test "$ac_cv_c_restrict" != no && break
18183 done
18184
18185 fi
18186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18187 $as_echo "$ac_cv_c_restrict" >&6; }
18188
18189 case $ac_cv_c_restrict in
18190 restrict) ;;
18191 no) $as_echo "#define restrict /**/" >>confdefs.h
18192 ;;
18193 *) cat >>confdefs.h <<_ACEOF
18194 #define restrict $ac_cv_c_restrict
18195 _ACEOF
18196 ;;
18197 esac
18198
18199
18200
18201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18202 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18203 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18204 $as_echo_n "(cached) " >&6
18205 else
18206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18207 /* end confdefs.h. */
18208 #include <time.h>
18209
18210 int
18211 main ()
18212 {
18213 static struct timespec x; x.tv_sec = x.tv_nsec;
18214 ;
18215 return 0;
18216 }
18217 _ACEOF
18218 if ac_fn_c_try_compile "$LINENO"; then :
18219 gl_cv_sys_struct_timespec_in_time_h=yes
18220 else
18221 gl_cv_sys_struct_timespec_in_time_h=no
18222 fi
18223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18224 fi
18225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18226 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18227
18228 TIME_H_DEFINES_STRUCT_TIMESPEC=0
18229 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18230 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18231 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18232 TIME_H_DEFINES_STRUCT_TIMESPEC=1
18233 else
18234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18235 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18236 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18237 $as_echo_n "(cached) " >&6
18238 else
18239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18240 /* end confdefs.h. */
18241 #include <sys/time.h>
18242
18243 int
18244 main ()
18245 {
18246 static struct timespec x; x.tv_sec = x.tv_nsec;
18247 ;
18248 return 0;
18249 }
18250 _ACEOF
18251 if ac_fn_c_try_compile "$LINENO"; then :
18252 gl_cv_sys_struct_timespec_in_sys_time_h=yes
18253 else
18254 gl_cv_sys_struct_timespec_in_sys_time_h=no
18255 fi
18256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18257 fi
18258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18259 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18260 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18261 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18262 else
18263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18264 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18265 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18266 $as_echo_n "(cached) " >&6
18267 else
18268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18269 /* end confdefs.h. */
18270 #include <pthread.h>
18271
18272 int
18273 main ()
18274 {
18275 static struct timespec x; x.tv_sec = x.tv_nsec;
18276 ;
18277 return 0;
18278 }
18279 _ACEOF
18280 if ac_fn_c_try_compile "$LINENO"; then :
18281 gl_cv_sys_struct_timespec_in_pthread_h=yes
18282 else
18283 gl_cv_sys_struct_timespec_in_pthread_h=no
18284 fi
18285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18286 fi
18287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18288 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18289 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18290 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18291 fi
18292 fi
18293 fi
18294
18295
18296
18297
18298
18299
18300
18301
18302
18303
18304
18305
18306
18307
18308
18309 if test $gl_cv_have_include_next = yes; then
18310 gl_cv_next_time_h='<'time.h'>'
18311 else
18312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18313 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18314 if test "${gl_cv_next_time_h+set}" = set; then :
18315 $as_echo_n "(cached) " >&6
18316 else
18317
18318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18319 /* end confdefs.h. */
18320 #include <time.h>
18321
18322 _ACEOF
18323 case "$host_os" in
18324 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18325 *) gl_absname_cpp="$ac_cpp" ;;
18326 esac
18327
18328 case "$host_os" in
18329 mingw*)
18330 gl_dirsep_regex='[/\\]'
18331 ;;
18332 *)
18333 gl_dirsep_regex='\/'
18334 ;;
18335 esac
18336 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18337
18338 gl_header_literal_regex=`echo 'time.h' \
18339 | sed -e "$gl_make_literal_regex_sed"`
18340 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18341 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18342 s|^/[^/]|//&|
18343 p
18344 q
18345 }'
18346 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18347 sed -n "$gl_absolute_header_sed"`'"'
18348
18349
18350 fi
18351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18352 $as_echo "$gl_cv_next_time_h" >&6; }
18353 fi
18354 NEXT_TIME_H=$gl_cv_next_time_h
18355
18356 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18357 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18358 gl_next_as_first_directive='<'time.h'>'
18359 else
18360 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18361 gl_next_as_first_directive=$gl_cv_next_time_h
18362 fi
18363 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18364
18365
18366
18367
18368
18369
18370 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18371 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18372 ac_have_decl=1
18373 else
18374 ac_have_decl=0
18375 fi
18376
18377 cat >>confdefs.h <<_ACEOF
18378 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18379 _ACEOF
18380
18381
18382
18383
18384 if false; then
18385 GL_COND_LIBTOOL_TRUE=
18386 GL_COND_LIBTOOL_FALSE='#'
18387 else
18388 GL_COND_LIBTOOL_TRUE='#'
18389 GL_COND_LIBTOOL_FALSE=
18390 fi
18391
18392 gl_cond_libtool=false
18393 gl_libdeps=
18394 gl_ltlibdeps=
18395 gl_m4_base='m4'
18396
18397
18398
18399
18400
18401
18402
18403
18404
18405 gl_source_base='lib'
18406
18407
18408 if test $ac_cv_func_alloca_works = no; then
18409 :
18410 fi
18411
18412 # Define an additional variable used in the Makefile substitution.
18413 if test $ac_cv_working_alloca_h = yes; then
18414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18415 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18416 if test "${gl_cv_rpl_alloca+set}" = set; then :
18417 $as_echo_n "(cached) " >&6
18418 else
18419
18420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18421 /* end confdefs.h. */
18422
18423 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18424 Need own alloca
18425 #endif
18426
18427 _ACEOF
18428 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18429 $EGREP "Need own alloca" >/dev/null 2>&1; then :
18430 gl_cv_rpl_alloca=yes
18431 else
18432 gl_cv_rpl_alloca=no
18433 fi
18434 rm -f conftest*
18435
18436
18437 fi
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18439 $as_echo "$gl_cv_rpl_alloca" >&6; }
18440 if test $gl_cv_rpl_alloca = yes; then
18441
18442 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18443
18444 ALLOCA_H=alloca.h
18445 else
18446 ALLOCA_H=
18447 fi
18448 else
18449 ALLOCA_H=alloca.h
18450 fi
18451
18452 if test -n "$ALLOCA_H"; then
18453 GL_GENERATE_ALLOCA_H_TRUE=
18454 GL_GENERATE_ALLOCA_H_FALSE='#'
18455 else
18456 GL_GENERATE_ALLOCA_H_TRUE='#'
18457 GL_GENERATE_ALLOCA_H_FALSE=
18458 fi
18459
18460
18461
18462
18463
18464
18465 :
18466
18467
18468
18469
18470 :
18471
18472
18473
18474
18475
18476
18477
18478
18479
18480
18481
18482
18483
18484
18485
18486 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18487
18488
18489 if test $HAVE_DUP2 = 1; then
18490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18491 $as_echo_n "checking whether dup2 works... " >&6; }
18492 if test "${gl_cv_func_dup2_works+set}" = set; then :
18493 $as_echo_n "(cached) " >&6
18494 else
18495 if test "$cross_compiling" = yes; then :
18496 case "$host_os" in
18497 mingw*) # on this platform, dup2 always returns 0 for success
18498 gl_cv_func_dup2_works="guessing no" ;;
18499 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18500 gl_cv_func_dup2_works="guessing no" ;;
18501 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18502 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18503 gl_cv_func_dup2_works="guessing no" ;;
18504 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18505 gl_cv_func_dup2_works="guessing no" ;;
18506 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18507 gl_cv_func_dup2_works="guessing no" ;;
18508 *) gl_cv_func_dup2_works="guessing yes" ;;
18509 esac
18510 else
18511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18512 /* end confdefs.h. */
18513
18514 #include <unistd.h>
18515 #include <fcntl.h>
18516 #include <errno.h>
18517 int
18518 main ()
18519 {
18520 int result = 0;
18521 #ifdef FD_CLOEXEC
18522 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18523 result |= 1;
18524 #endif
18525 if (dup2 (1, 1) == 0)
18526 result |= 2;
18527 #ifdef FD_CLOEXEC
18528 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18529 result |= 4;
18530 #endif
18531 close (0);
18532 if (dup2 (0, 0) != -1)
18533 result |= 8;
18534 /* Many gnulib modules require POSIX conformance of EBADF. */
18535 if (dup2 (2, 1000000) == -1 && errno != EBADF)
18536 result |= 16;
18537 return result;
18538
18539 ;
18540 return 0;
18541 }
18542
18543 _ACEOF
18544 if ac_fn_c_try_run "$LINENO"; then :
18545 gl_cv_func_dup2_works=yes
18546 else
18547 gl_cv_func_dup2_works=no
18548 fi
18549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18550 conftest.$ac_objext conftest.beam conftest.$ac_ext
18551 fi
18552
18553
18554 fi
18555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18556 $as_echo "$gl_cv_func_dup2_works" >&6; }
18557 case "$gl_cv_func_dup2_works" in
18558 *yes) ;;
18559 *)
18560 REPLACE_DUP2=1
18561 ;;
18562 esac
18563 fi
18564
18565
18566 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
18567
18568
18569
18570
18571
18572
18573
18574
18575 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18576
18577
18578 fi
18579
18580
18581
18582
18583
18584 GNULIB_DUP2=1
18585
18586
18587
18588
18589
18590
18591
18592
18593
18594
18595
18596 # Persuade glibc <stdlib.h> to declare getloadavg().
18597
18598
18599 gl_save_LIBS=$LIBS
18600
18601 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18602 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18603 HAVE_GETLOADAVG=1
18604 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18605 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18606
18607 else
18608 gl_func_getloadavg_done=no
18609
18610 # Some systems with -lutil have (and need) -lkvm as well, some do not.
18611 # On Solaris, -lkvm requires nlist from -lelf, so check that first
18612 # to get the right answer into the cache.
18613 # For kstat on solaris, we need to test for libelf and libkvm to force the
18614 # definition of SVR4 below.
18615 if test $gl_func_getloadavg_done = no; then
18616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18617 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18618 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18619 $as_echo_n "(cached) " >&6
18620 else
18621 ac_check_lib_save_LIBS=$LIBS
18622 LIBS="-lelf $LIBS"
18623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18624 /* end confdefs.h. */
18625
18626 /* Override any GCC internal prototype to avoid an error.
18627 Use char because int might match the return type of a GCC
18628 builtin and then its argument prototype would still apply. */
18629 #ifdef __cplusplus
18630 extern "C"
18631 #endif
18632 char elf_begin ();
18633 int
18634 main ()
18635 {
18636 return elf_begin ();
18637 ;
18638 return 0;
18639 }
18640 _ACEOF
18641 if ac_fn_c_try_link "$LINENO"; then :
18642 ac_cv_lib_elf_elf_begin=yes
18643 else
18644 ac_cv_lib_elf_elf_begin=no
18645 fi
18646 rm -f core conftest.err conftest.$ac_objext \
18647 conftest$ac_exeext conftest.$ac_ext
18648 LIBS=$ac_check_lib_save_LIBS
18649 fi
18650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18651 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18652 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18653 LIBS="-lelf $LIBS"
18654 fi
18655
18656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18657 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18658 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18659 $as_echo_n "(cached) " >&6
18660 else
18661 ac_check_lib_save_LIBS=$LIBS
18662 LIBS="-lkvm $LIBS"
18663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18664 /* end confdefs.h. */
18665
18666 /* Override any GCC internal prototype to avoid an error.
18667 Use char because int might match the return type of a GCC
18668 builtin and then its argument prototype would still apply. */
18669 #ifdef __cplusplus
18670 extern "C"
18671 #endif
18672 char kvm_open ();
18673 int
18674 main ()
18675 {
18676 return kvm_open ();
18677 ;
18678 return 0;
18679 }
18680 _ACEOF
18681 if ac_fn_c_try_link "$LINENO"; then :
18682 ac_cv_lib_kvm_kvm_open=yes
18683 else
18684 ac_cv_lib_kvm_kvm_open=no
18685 fi
18686 rm -f core conftest.err conftest.$ac_objext \
18687 conftest$ac_exeext conftest.$ac_ext
18688 LIBS=$ac_check_lib_save_LIBS
18689 fi
18690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18691 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18692 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18693 LIBS="-lkvm $LIBS"
18694 fi
18695
18696 # Check for the 4.4BSD definition of getloadavg.
18697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18698 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18699 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18700 $as_echo_n "(cached) " >&6
18701 else
18702 ac_check_lib_save_LIBS=$LIBS
18703 LIBS="-lutil $LIBS"
18704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18705 /* end confdefs.h. */
18706
18707 /* Override any GCC internal prototype to avoid an error.
18708 Use char because int might match the return type of a GCC
18709 builtin and then its argument prototype would still apply. */
18710 #ifdef __cplusplus
18711 extern "C"
18712 #endif
18713 char getloadavg ();
18714 int
18715 main ()
18716 {
18717 return getloadavg ();
18718 ;
18719 return 0;
18720 }
18721 _ACEOF
18722 if ac_fn_c_try_link "$LINENO"; then :
18723 ac_cv_lib_util_getloadavg=yes
18724 else
18725 ac_cv_lib_util_getloadavg=no
18726 fi
18727 rm -f core conftest.err conftest.$ac_objext \
18728 conftest$ac_exeext conftest.$ac_ext
18729 LIBS=$ac_check_lib_save_LIBS
18730 fi
18731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18732 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18733 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18734 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18735 fi
18736
18737 fi
18738
18739 if test $gl_func_getloadavg_done = no; then
18740 # There is a commonly available library for RS/6000 AIX.
18741 # Since it is not a standard part of AIX, it might be installed locally.
18742 gl_getloadavg_LIBS=$LIBS
18743 LIBS="-L/usr/local/lib $LIBS"
18744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
18745 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
18746 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
18747 $as_echo_n "(cached) " >&6
18748 else
18749 ac_check_lib_save_LIBS=$LIBS
18750 LIBS="-lgetloadavg $LIBS"
18751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18752 /* end confdefs.h. */
18753
18754 /* Override any GCC internal prototype to avoid an error.
18755 Use char because int might match the return type of a GCC
18756 builtin and then its argument prototype would still apply. */
18757 #ifdef __cplusplus
18758 extern "C"
18759 #endif
18760 char getloadavg ();
18761 int
18762 main ()
18763 {
18764 return getloadavg ();
18765 ;
18766 return 0;
18767 }
18768 _ACEOF
18769 if ac_fn_c_try_link "$LINENO"; then :
18770 ac_cv_lib_getloadavg_getloadavg=yes
18771 else
18772 ac_cv_lib_getloadavg_getloadavg=no
18773 fi
18774 rm -f core conftest.err conftest.$ac_objext \
18775 conftest$ac_exeext conftest.$ac_ext
18776 LIBS=$ac_check_lib_save_LIBS
18777 fi
18778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
18779 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
18780 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
18781 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
18782 else
18783 LIBS=$gl_getloadavg_LIBS
18784 fi
18785
18786 fi
18787
18788 # Set up the replacement function if necessary.
18789 if test $gl_func_getloadavg_done = no; then
18790 HAVE_GETLOADAVG=0
18791
18792 # Solaris has libkstat which does not require root.
18793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
18794 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
18795 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
18796 $as_echo_n "(cached) " >&6
18797 else
18798 ac_check_lib_save_LIBS=$LIBS
18799 LIBS="-lkstat $LIBS"
18800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18801 /* end confdefs.h. */
18802
18803 /* Override any GCC internal prototype to avoid an error.
18804 Use char because int might match the return type of a GCC
18805 builtin and then its argument prototype would still apply. */
18806 #ifdef __cplusplus
18807 extern "C"
18808 #endif
18809 char kstat_open ();
18810 int
18811 main ()
18812 {
18813 return kstat_open ();
18814 ;
18815 return 0;
18816 }
18817 _ACEOF
18818 if ac_fn_c_try_link "$LINENO"; then :
18819 ac_cv_lib_kstat_kstat_open=yes
18820 else
18821 ac_cv_lib_kstat_kstat_open=no
18822 fi
18823 rm -f core conftest.err conftest.$ac_objext \
18824 conftest$ac_exeext conftest.$ac_ext
18825 LIBS=$ac_check_lib_save_LIBS
18826 fi
18827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
18828 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
18829 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
18830 cat >>confdefs.h <<_ACEOF
18831 #define HAVE_LIBKSTAT 1
18832 _ACEOF
18833
18834 LIBS="-lkstat $LIBS"
18835
18836 fi
18837
18838 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
18839
18840 # AIX has libperfstat which does not require root
18841 if test $gl_func_getloadavg_done = no; then
18842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
18843 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
18844 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
18845 $as_echo_n "(cached) " >&6
18846 else
18847 ac_check_lib_save_LIBS=$LIBS
18848 LIBS="-lperfstat $LIBS"
18849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18850 /* end confdefs.h. */
18851
18852 /* Override any GCC internal prototype to avoid an error.
18853 Use char because int might match the return type of a GCC
18854 builtin and then its argument prototype would still apply. */
18855 #ifdef __cplusplus
18856 extern "C"
18857 #endif
18858 char perfstat_cpu_total ();
18859 int
18860 main ()
18861 {
18862 return perfstat_cpu_total ();
18863 ;
18864 return 0;
18865 }
18866 _ACEOF
18867 if ac_fn_c_try_link "$LINENO"; then :
18868 ac_cv_lib_perfstat_perfstat_cpu_total=yes
18869 else
18870 ac_cv_lib_perfstat_perfstat_cpu_total=no
18871 fi
18872 rm -f core conftest.err conftest.$ac_objext \
18873 conftest$ac_exeext conftest.$ac_ext
18874 LIBS=$ac_check_lib_save_LIBS
18875 fi
18876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
18877 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
18878 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
18879 cat >>confdefs.h <<_ACEOF
18880 #define HAVE_LIBPERFSTAT 1
18881 _ACEOF
18882
18883 LIBS="-lperfstat $LIBS"
18884
18885 fi
18886
18887 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
18888 fi
18889
18890 if test $gl_func_getloadavg_done = no; then
18891 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
18892 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
18893 gl_func_getloadavg_done=yes
18894
18895 $as_echo "#define DGUX 1" >>confdefs.h
18896
18897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
18898 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
18899 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
18900 $as_echo_n "(cached) " >&6
18901 else
18902 ac_check_lib_save_LIBS=$LIBS
18903 LIBS="-ldgc $LIBS"
18904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18905 /* end confdefs.h. */
18906
18907 /* Override any GCC internal prototype to avoid an error.
18908 Use char because int might match the return type of a GCC
18909 builtin and then its argument prototype would still apply. */
18910 #ifdef __cplusplus
18911 extern "C"
18912 #endif
18913 char dg_sys_info ();
18914 int
18915 main ()
18916 {
18917 return dg_sys_info ();
18918 ;
18919 return 0;
18920 }
18921 _ACEOF
18922 if ac_fn_c_try_link "$LINENO"; then :
18923 ac_cv_lib_dgc_dg_sys_info=yes
18924 else
18925 ac_cv_lib_dgc_dg_sys_info=no
18926 fi
18927 rm -f core conftest.err conftest.$ac_objext \
18928 conftest$ac_exeext conftest.$ac_ext
18929 LIBS=$ac_check_lib_save_LIBS
18930 fi
18931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
18932 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
18933 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
18934 cat >>confdefs.h <<_ACEOF
18935 #define HAVE_LIBDGC 1
18936 _ACEOF
18937
18938 LIBS="-ldgc $LIBS"
18939
18940 fi
18941
18942 fi
18943
18944
18945 fi
18946 fi
18947 fi
18948
18949
18950 if test "x$gl_save_LIBS" = x; then
18951 GETLOADAVG_LIBS=$LIBS
18952 else
18953 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
18954 fi
18955 LIBS=$gl_save_LIBS
18956
18957
18958 # Test whether the system declares getloadavg. Solaris has the function
18959 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
18960 for ac_header in sys/loadavg.h
18961 do :
18962 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
18963 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
18964 cat >>confdefs.h <<_ACEOF
18965 #define HAVE_SYS_LOADAVG_H 1
18966 _ACEOF
18967
18968 fi
18969
18970 done
18971
18972 if test $ac_cv_header_sys_loadavg_h = yes; then
18973 HAVE_SYS_LOADAVG_H=1
18974 else
18975 HAVE_SYS_LOADAVG_H=0
18976 fi
18977 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
18978 # include <sys/loadavg.h>
18979 #endif
18980 #include <stdlib.h>
18981 "
18982 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
18983
18984 else
18985 HAVE_DECL_GETLOADAVG=0
18986 fi
18987
18988
18989 if test $HAVE_GETLOADAVG = 0; then
18990
18991
18992
18993
18994
18995
18996
18997
18998 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
18999
19000
19001 # Figure out what our getloadavg.c needs.
19002
19003 # On HPUX9, an unprivileged user can get load averages this way.
19004 if test $gl_func_getloadavg_done = no; then
19005 for ac_func in pstat_getdynamic
19006 do :
19007 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
19008 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
19009 cat >>confdefs.h <<_ACEOF
19010 #define HAVE_PSTAT_GETDYNAMIC 1
19011 _ACEOF
19012 gl_func_getloadavg_done=yes
19013 fi
19014 done
19015
19016 fi
19017
19018 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
19019 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
19020 # Irix 4.0.5F has the header but not the library.
19021 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
19022 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
19023 gl_func_getloadavg_done=yes
19024
19025 $as_echo "#define SVR4 1" >>confdefs.h
19026
19027 fi
19028
19029 if test $gl_func_getloadavg_done = no; then
19030 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
19031 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
19032 gl_func_getloadavg_done=yes
19033
19034 $as_echo "#define UMAX 1" >>confdefs.h
19035
19036
19037 $as_echo "#define UMAX4_3 1" >>confdefs.h
19038
19039 fi
19040
19041
19042 fi
19043
19044 if test $gl_func_getloadavg_done = no; then
19045 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
19046 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
19047 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
19048
19049 fi
19050
19051
19052 fi
19053
19054 if test $gl_func_getloadavg_done = no; then
19055 for ac_header in mach/mach.h
19056 do :
19057 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
19058 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
19059 cat >>confdefs.h <<_ACEOF
19060 #define HAVE_MACH_MACH_H 1
19061 _ACEOF
19062
19063 fi
19064
19065 done
19066
19067 fi
19068
19069 for ac_header in nlist.h
19070 do :
19071 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19072 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19073 cat >>confdefs.h <<_ACEOF
19074 #define HAVE_NLIST_H 1
19075 _ACEOF
19076 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19077 "
19078 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19079
19080 cat >>confdefs.h <<_ACEOF
19081 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19082 _ACEOF
19083
19084
19085 fi
19086
19087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19088 /* end confdefs.h. */
19089 #include <nlist.h>
19090 int
19091 main ()
19092 {
19093 struct nlist x;
19094 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19095 x.n_un.n_name = "";
19096 #else
19097 x.n_name = "";
19098 #endif
19099 ;
19100 return 0;
19101 }
19102 _ACEOF
19103 if ac_fn_c_try_link "$LINENO"; then :
19104
19105 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19106
19107 fi
19108 rm -f core conftest.err conftest.$ac_objext \
19109 conftest$ac_exeext conftest.$ac_ext
19110
19111 fi
19112
19113 done
19114
19115 fi
19116
19117
19118
19119
19120
19121 GNULIB_GETLOADAVG=1
19122
19123
19124
19125
19126
19127
19128
19129
19130
19131
19132 if test $REPLACE_GETOPT = 1; then
19133
19134
19135
19136
19137
19138
19139
19140
19141 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19142
19143
19144
19145
19146
19147
19148
19149
19150
19151 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19152
19153
19154
19155
19156 GNULIB_GL_UNISTD_H_GETOPT=1
19157 fi
19158
19159
19160
19161
19162
19163
19164 REPLACE_GETOPT=0
19165
19166
19167 if test -n "$gl_replace_getopt"; then :
19168
19169 REPLACE_GETOPT=1
19170
19171 fi
19172
19173
19174 if test $REPLACE_GETOPT = 1; then
19175
19176 GETOPT_H=getopt.h
19177
19178 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19179
19180
19181
19182 fi
19183
19184 if test $REPLACE_GETOPT = 1; then
19185
19186
19187
19188
19189
19190
19191
19192
19193 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19194
19195
19196
19197
19198
19199
19200
19201
19202
19203 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19204
19205
19206
19207
19208 GNULIB_GL_UNISTD_H_GETOPT=1
19209 fi
19210
19211
19212
19213
19214
19215
19216
19217 if test $ac_cv_func_lstat = yes; then
19218
19219 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19220 *no)
19221 REPLACE_LSTAT=1
19222 ;;
19223 esac
19224 else
19225 HAVE_LSTAT=0
19226 fi
19227
19228 if test $REPLACE_LSTAT = 1; then
19229
19230
19231
19232
19233
19234
19235
19236
19237 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19238
19239
19240
19241 :
19242
19243 fi
19244
19245
19246
19247
19248
19249 GNULIB_LSTAT=1
19250
19251
19252
19253
19254
19255
19256
19257
19258
19259
19260
19261 if test $APPLE_UNIVERSAL_BUILD = 1; then
19262 # A universal build on Apple MacOS X platforms.
19263 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19264 # But we need a configuration result that is valid in both modes.
19265 gl_cv_func_working_mktime=no
19266 fi
19267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19268 $as_echo_n "checking for working mktime... " >&6; }
19269 if test "${gl_cv_func_working_mktime+set}" = set; then :
19270 $as_echo_n "(cached) " >&6
19271 else
19272 if test "$cross_compiling" = yes; then :
19273 gl_cv_func_working_mktime=no
19274 else
19275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19276 /* end confdefs.h. */
19277 /* Test program from Paul Eggert and Tony Leneis. */
19278 #include <limits.h>
19279 #include <stdlib.h>
19280 #include <time.h>
19281
19282 #ifdef HAVE_UNISTD_H
19283 # include <unistd.h>
19284 #endif
19285
19286 #ifndef HAVE_ALARM
19287 # define alarm(X) /* empty */
19288 #endif
19289
19290 /* Work around redefinition to rpl_putenv by other config tests. */
19291 #undef putenv
19292
19293 static time_t time_t_max;
19294 static time_t time_t_min;
19295
19296 /* Values we'll use to set the TZ environment variable. */
19297 static char *tz_strings[] = {
19298 (char *) 0, "TZ=GMT0", "TZ=JST-9",
19299 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19300 };
19301 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19302
19303 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19304 Based on a problem report from Andreas Jaeger. */
19305 static int
19306 spring_forward_gap ()
19307 {
19308 /* glibc (up to about 1998-10-07) failed this test. */
19309 struct tm tm;
19310
19311 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19312 instead of "TZ=America/Vancouver" in order to detect the bug even
19313 on systems that don't support the Olson extension, or don't have the
19314 full zoneinfo tables installed. */
19315 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19316
19317 tm.tm_year = 98;
19318 tm.tm_mon = 3;
19319 tm.tm_mday = 5;
19320 tm.tm_hour = 2;
19321 tm.tm_min = 0;
19322 tm.tm_sec = 0;
19323 tm.tm_isdst = -1;
19324 return mktime (&tm) != (time_t) -1;
19325 }
19326
19327 static int
19328 mktime_test1 (time_t now)
19329 {
19330 struct tm *lt;
19331 return ! (lt = localtime (&now)) || mktime (lt) == now;
19332 }
19333
19334 static int
19335 mktime_test (time_t now)
19336 {
19337 return (mktime_test1 (now)
19338 && mktime_test1 ((time_t) (time_t_max - now))
19339 && mktime_test1 ((time_t) (time_t_min + now)));
19340 }
19341
19342 static int
19343 irix_6_4_bug ()
19344 {
19345 /* Based on code from Ariel Faigon. */
19346 struct tm tm;
19347 tm.tm_year = 96;
19348 tm.tm_mon = 3;
19349 tm.tm_mday = 0;
19350 tm.tm_hour = 0;
19351 tm.tm_min = 0;
19352 tm.tm_sec = 0;
19353 tm.tm_isdst = -1;
19354 mktime (&tm);
19355 return tm.tm_mon == 2 && tm.tm_mday == 31;
19356 }
19357
19358 static int
19359 bigtime_test (int j)
19360 {
19361 struct tm tm;
19362 time_t now;
19363 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19364 now = mktime (&tm);
19365 if (now != (time_t) -1)
19366 {
19367 struct tm *lt = localtime (&now);
19368 if (! (lt
19369 && lt->tm_year == tm.tm_year
19370 && lt->tm_mon == tm.tm_mon
19371 && lt->tm_mday == tm.tm_mday
19372 && lt->tm_hour == tm.tm_hour
19373 && lt->tm_min == tm.tm_min
19374 && lt->tm_sec == tm.tm_sec
19375 && lt->tm_yday == tm.tm_yday
19376 && lt->tm_wday == tm.tm_wday
19377 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19378 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19379 return 0;
19380 }
19381 return 1;
19382 }
19383
19384 static int
19385 year_2050_test ()
19386 {
19387 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19388 ignoring leap seconds. */
19389 unsigned long int answer = 2527315200UL;
19390
19391 struct tm tm;
19392 time_t t;
19393 tm.tm_year = 2050 - 1900;
19394 tm.tm_mon = 2 - 1;
19395 tm.tm_mday = 1;
19396 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19397 tm.tm_isdst = -1;
19398
19399 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19400 instead of "TZ=America/Vancouver" in order to detect the bug even
19401 on systems that don't support the Olson extension, or don't have the
19402 full zoneinfo tables installed. */
19403 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19404
19405 t = mktime (&tm);
19406
19407 /* Check that the result is either a failure, or close enough
19408 to the correct answer that we can assume the discrepancy is
19409 due to leap seconds. */
19410 return (t == (time_t) -1
19411 || (0 < t && answer - 120 <= t && t <= answer + 120));
19412 }
19413
19414 int
19415 main ()
19416 {
19417 int result = 0;
19418 time_t t, delta;
19419 int i, j;
19420 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19421 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19422
19423 /* This test makes some buggy mktime implementations loop.
19424 Give up after 60 seconds; a mktime slower than that
19425 isn't worth using anyway. */
19426 alarm (60);
19427
19428 time_t_max = (! time_t_signed
19429 ? (time_t) -1
19430 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19431 * 2 + 1));
19432 time_t_min = (! time_t_signed
19433 ? (time_t) 0
19434 : time_t_signed_magnitude
19435 ? ~ (time_t) 0
19436 : ~ time_t_max);
19437
19438 delta = time_t_max / 997; /* a suitable prime number */
19439 for (i = 0; i < N_STRINGS; i++)
19440 {
19441 if (tz_strings[i])
19442 putenv (tz_strings[i]);
19443
19444 for (t = 0; t <= time_t_max - delta; t += delta)
19445 if (! mktime_test (t))
19446 result |= 1;
19447 if (! (mktime_test ((time_t) 1)
19448 && mktime_test ((time_t) (60 * 60))
19449 && mktime_test ((time_t) (60 * 60 * 24))))
19450 result |= 2;
19451
19452 for (j = 1; ; j <<= 1)
19453 if (! bigtime_test (j))
19454 result |= 4;
19455 else if (INT_MAX / 2 < j)
19456 break;
19457 if (! bigtime_test (INT_MAX))
19458 result |= 8;
19459 }
19460 if (! irix_6_4_bug ())
19461 result |= 16;
19462 if (! spring_forward_gap ())
19463 result |= 32;
19464 if (! year_2050_test ())
19465 result |= 64;
19466 return result;
19467 }
19468 _ACEOF
19469 if ac_fn_c_try_run "$LINENO"; then :
19470 gl_cv_func_working_mktime=yes
19471 else
19472 gl_cv_func_working_mktime=no
19473 fi
19474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19475 conftest.$ac_objext conftest.beam conftest.$ac_ext
19476 fi
19477
19478
19479 fi
19480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19481 $as_echo "$gl_cv_func_working_mktime" >&6; }
19482
19483 if test $gl_cv_func_working_mktime = no; then
19484 REPLACE_MKTIME=1
19485 else
19486 REPLACE_MKTIME=0
19487 fi
19488
19489 if test $REPLACE_MKTIME = 1; then
19490
19491
19492
19493
19494
19495
19496
19497
19498 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19499
19500
19501
19502
19503 fi
19504
19505
19506
19507
19508
19509 GNULIB_MKTIME=1
19510
19511
19512
19513
19514
19515
19516
19517
19518
19519
19520 LIB_PTHREAD_SIGMASK=
19521
19522
19523 if test $ac_cv_func_pthread_sigmask = yes; then
19524 :
19525 else
19526 HAVE_PTHREAD_SIGMASK=0
19527 REPLACE_PTHREAD_SIGMASK=1
19528 fi
19529
19530
19531
19532
19533 if test $HAVE_PTHREAD_SIGMASK = 1; then
19534
19535
19536 if test -z "$LIB_PTHREAD_SIGMASK"; then
19537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
19538 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
19539 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
19540 $as_echo_n "(cached) " >&6
19541 else
19542
19543 if test "$cross_compiling" = yes; then :
19544
19545 case "$host_os" in
19546 freebsd* | hpux* | solaris | solaris2.[2-9]*)
19547 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
19548 *)
19549 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
19550 esac
19551
19552 else
19553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19554 /* end confdefs.h. */
19555
19556 #include <pthread.h>
19557 #include <signal.h>
19558 #include <stddef.h>
19559 int main ()
19560 {
19561 sigset_t set;
19562 sigemptyset (&set);
19563 return pthread_sigmask (1729, &set, NULL) != 0;
19564 }
19565 _ACEOF
19566 if ac_fn_c_try_run "$LINENO"; then :
19567 gl_cv_func_pthread_sigmask_in_libc_works=no
19568 else
19569 gl_cv_func_pthread_sigmask_in_libc_works=yes
19570 fi
19571 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19572 conftest.$ac_objext conftest.beam conftest.$ac_ext
19573 fi
19574
19575
19576 fi
19577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
19578 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
19579 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
19580 *no)
19581 REPLACE_PTHREAD_SIGMASK=1
19582
19583 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
19584
19585 ;;
19586 esac
19587 fi
19588
19589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
19590 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
19591 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
19592 $as_echo_n "(cached) " >&6
19593 else
19594
19595 gl_save_LIBS="$LIBS"
19596 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
19597 if test "$cross_compiling" = yes; then :
19598 case "$host_os" in
19599 cygwin*)
19600 gl_cv_func_pthread_sigmask_return_works="guessing no";;
19601 *)
19602 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
19603 esac
19604
19605 else
19606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19607 /* end confdefs.h. */
19608
19609 #include <pthread.h>
19610 #include <signal.h>
19611 #include <stddef.h>
19612 int main ()
19613 {
19614 sigset_t set;
19615 sigemptyset (&set);
19616 if (pthread_sigmask (1729, &set, NULL) == -1)
19617 return 1;
19618 return 0;
19619 }
19620 _ACEOF
19621 if ac_fn_c_try_run "$LINENO"; then :
19622 gl_cv_func_pthread_sigmask_return_works=yes
19623 else
19624 gl_cv_func_pthread_sigmask_return_works=no
19625 fi
19626 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19627 conftest.$ac_objext conftest.beam conftest.$ac_ext
19628 fi
19629
19630 LIBS="$gl_save_LIBS"
19631
19632 fi
19633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
19634 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
19635 case "$gl_cv_func_pthread_sigmask_return_works" in
19636 *no)
19637 REPLACE_PTHREAD_SIGMASK=1
19638
19639 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
19640
19641 ;;
19642 esac
19643
19644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
19645 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
19646 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
19647 $as_echo_n "(cached) " >&6
19648 else
19649
19650 case "$host_os" in
19651 irix*)
19652 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
19653 *)
19654 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
19655 esac
19656 gl_save_LIBS="$LIBS"
19657 LIBS="$LIBS $LIBMULTITHREAD"
19658 if test "$cross_compiling" = yes; then :
19659 :
19660 else
19661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19662 /* end confdefs.h. */
19663
19664 #include <pthread.h>
19665 #include <signal.h>
19666 #include <stdio.h>
19667 #include <stdlib.h>
19668 #include <unistd.h>
19669 static volatile int sigint_occurred;
19670 static void
19671 sigint_handler (int sig)
19672 {
19673 sigint_occurred++;
19674 }
19675 int main ()
19676 {
19677 sigset_t set;
19678 int pid = getpid ();
19679 char command[80];
19680 signal (SIGINT, sigint_handler);
19681 sigemptyset (&set);
19682 sigaddset (&set, SIGINT);
19683 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
19684 return 1;
19685 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
19686 if (!(system (command) == 0))
19687 return 2;
19688 sleep (2);
19689 if (!(sigint_occurred == 0))
19690 return 3;
19691 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
19692 return 4;
19693 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
19694 return 5;
19695 return 0;
19696 }
19697 _ACEOF
19698 if ac_fn_c_try_run "$LINENO"; then :
19699 :
19700 else
19701 gl_cv_func_pthread_sigmask_unblock_works=no
19702 fi
19703 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19704 conftest.$ac_objext conftest.beam conftest.$ac_ext
19705 fi
19706
19707 LIBS="$gl_save_LIBS"
19708
19709 fi
19710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
19711 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
19712 case "$gl_cv_func_pthread_sigmask_unblock_works" in
19713 *no)
19714 REPLACE_PTHREAD_SIGMASK=1
19715
19716 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
19717
19718 ;;
19719 esac
19720 fi
19721
19722 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19723
19724
19725
19726
19727
19728
19729
19730
19731 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19732
19733
19734 if test $HAVE_PTHREAD_SIGMASK = 1; then
19735
19736 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
19737
19738 fi
19739
19740 fi
19741
19742
19743
19744
19745
19746 GNULIB_PTHREAD_SIGMASK=1
19747
19748
19749
19750
19751
19752
19753
19754
19755 if test $ac_cv_func_readlink = no; then
19756 HAVE_READLINK=0
19757 else
19758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19759 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19760 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19761 $as_echo_n "(cached) " >&6
19762 else
19763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19764 /* end confdefs.h. */
19765 #include <unistd.h>
19766 /* Cause compilation failure if original declaration has wrong type. */
19767 ssize_t readlink (const char *, char *, size_t);
19768 int
19769 main ()
19770 {
19771
19772 ;
19773 return 0;
19774 }
19775 _ACEOF
19776 if ac_fn_c_try_compile "$LINENO"; then :
19777 gl_cv_decl_readlink_works=yes
19778 else
19779 gl_cv_decl_readlink_works=no
19780 fi
19781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19782 fi
19783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19784 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19786 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19787 if test "${gl_cv_func_readlink_works+set}" = set; then :
19788 $as_echo_n "(cached) " >&6
19789 else
19790 # We have readlink, so assume ln -s works.
19791 ln -s conftest.no-such conftest.link
19792 ln -s conftest.link conftest.lnk2
19793 if test "$cross_compiling" = yes; then :
19794 case "$host_os" in
19795 # Guess yes on glibc systems.
19796 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
19797 # If we don't know, assume the worst.
19798 *) gl_cv_func_readlink_works="guessing no" ;;
19799 esac
19800
19801 else
19802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19803 /* end confdefs.h. */
19804 #include <unistd.h>
19805
19806 int
19807 main ()
19808 {
19809 char buf[20];
19810 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19811 ;
19812 return 0;
19813 }
19814 _ACEOF
19815 if ac_fn_c_try_run "$LINENO"; then :
19816 gl_cv_func_readlink_works=yes
19817 else
19818 gl_cv_func_readlink_works=no
19819 fi
19820 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19821 conftest.$ac_objext conftest.beam conftest.$ac_ext
19822 fi
19823
19824 rm -f conftest.link conftest.lnk2
19825 fi
19826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19827 $as_echo "$gl_cv_func_readlink_works" >&6; }
19828 case "$gl_cv_func_readlink_works" in
19829 *yes)
19830 if test "$gl_cv_decl_readlink_works" != yes; then
19831 REPLACE_READLINK=1
19832 fi
19833 ;;
19834 *)
19835
19836 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19837
19838 REPLACE_READLINK=1
19839 ;;
19840 esac
19841 fi
19842
19843 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19844
19845
19846
19847
19848
19849
19850
19851
19852 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19853
19854
19855 :
19856
19857 fi
19858
19859
19860
19861
19862
19863 GNULIB_READLINK=1
19864
19865
19866
19867
19868
19869
19870
19871
19872
19873
19874
19875
19876
19877
19878
19879
19880 if test $gl_cv_have_include_next = yes; then
19881 gl_cv_next_signal_h='<'signal.h'>'
19882 else
19883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
19884 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
19885 if test "${gl_cv_next_signal_h+set}" = set; then :
19886 $as_echo_n "(cached) " >&6
19887 else
19888
19889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19890 /* end confdefs.h. */
19891 #include <signal.h>
19892
19893 _ACEOF
19894 case "$host_os" in
19895 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19896 *) gl_absname_cpp="$ac_cpp" ;;
19897 esac
19898
19899 case "$host_os" in
19900 mingw*)
19901 gl_dirsep_regex='[/\\]'
19902 ;;
19903 *)
19904 gl_dirsep_regex='\/'
19905 ;;
19906 esac
19907 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19908
19909 gl_header_literal_regex=`echo 'signal.h' \
19910 | sed -e "$gl_make_literal_regex_sed"`
19911 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19912 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19913 s|^/[^/]|//&|
19914 p
19915 q
19916 }'
19917 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19918 sed -n "$gl_absolute_header_sed"`'"'
19919
19920
19921 fi
19922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
19923 $as_echo "$gl_cv_next_signal_h" >&6; }
19924 fi
19925 NEXT_SIGNAL_H=$gl_cv_next_signal_h
19926
19927 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19928 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19929 gl_next_as_first_directive='<'signal.h'>'
19930 else
19931 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19932 gl_next_as_first_directive=$gl_cv_next_signal_h
19933 fi
19934 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
19935
19936
19937
19938
19939
19940 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
19941 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
19942 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
19943 #include <signal.h>
19944
19945 "
19946 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
19947
19948 else
19949 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
19950 fi
19951
19952
19953
19954
19955
19956
19957
19958 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
19959 #include <signal.h>
19960
19961 "
19962 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
19963
19964 else
19965 HAVE_SIGHANDLER_T=0
19966 fi
19967
19968
19969
19970
19971 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
19972 /* <sys/types.h> is not needed according to POSIX, but the
19973 <sys/socket.h> in i386-unknown-freebsd4.10 and
19974 powerpc-apple-darwin5.5 required it. */
19975 #include <sys/types.h>
19976 #if HAVE_SYS_SOCKET_H
19977 # include <sys/socket.h>
19978 #elif HAVE_WS2TCPIP_H
19979 # include <ws2tcpip.h>
19980 #endif
19981
19982 "
19983 if test "x$ac_cv_type_socklen_t" = x""yes; then :
19984
19985 else
19986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
19987 $as_echo_n "checking for socklen_t equivalent... " >&6; }
19988 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
19989 $as_echo_n "(cached) " >&6
19990 else
19991 # Systems have either "struct sockaddr *" or
19992 # "void *" as the second argument to getpeername
19993 gl_cv_socklen_t_equiv=
19994 for arg2 in "struct sockaddr" void; do
19995 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
19996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19997 /* end confdefs.h. */
19998 #include <sys/types.h>
19999 #include <sys/socket.h>
20000
20001 int getpeername (int, $arg2 *, $t *);
20002 int
20003 main ()
20004 {
20005 $t len;
20006 getpeername (0, 0, &len);
20007 ;
20008 return 0;
20009 }
20010 _ACEOF
20011 if ac_fn_c_try_compile "$LINENO"; then :
20012 gl_cv_socklen_t_equiv="$t"
20013 fi
20014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20015 test "$gl_cv_socklen_t_equiv" != "" && break
20016 done
20017 test "$gl_cv_socklen_t_equiv" != "" && break
20018 done
20019
20020 fi
20021
20022 if test "$gl_cv_socklen_t_equiv" = ""; then
20023 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
20024 fi
20025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
20026 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
20027
20028 cat >>confdefs.h <<_ACEOF
20029 #define socklen_t $gl_cv_socklen_t_equiv
20030 _ACEOF
20031
20032 fi
20033
20034
20035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20036 $as_echo_n "checking for ssize_t... " >&6; }
20037 if test "${gt_cv_ssize_t+set}" = set; then :
20038 $as_echo_n "(cached) " >&6
20039 else
20040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20041 /* end confdefs.h. */
20042 #include <sys/types.h>
20043 int
20044 main ()
20045 {
20046 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20047 return !x;
20048 ;
20049 return 0;
20050 }
20051 _ACEOF
20052 if ac_fn_c_try_compile "$LINENO"; then :
20053 gt_cv_ssize_t=yes
20054 else
20055 gt_cv_ssize_t=no
20056 fi
20057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20058 fi
20059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20060 $as_echo "$gt_cv_ssize_t" >&6; }
20061 if test $gt_cv_ssize_t = no; then
20062
20063 $as_echo "#define ssize_t int" >>confdefs.h
20064
20065 fi
20066
20067
20068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
20069 $as_echo_n "checking for working stdalign.h... " >&6; }
20070 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
20071 $as_echo_n "(cached) " >&6
20072 else
20073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20074 /* end confdefs.h. */
20075 #include <stdalign.h>
20076 #include <stddef.h>
20077
20078 /* Test that alignof yields a result consistent with offsetof.
20079 This catches GCC bug 52023
20080 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
20081 #ifdef __cplusplus
20082 template <class t> struct alignof_helper { char a; t b; };
20083 # define ao(type) offsetof (alignof_helper<type>, b)
20084 #else
20085 # define ao(type) offsetof (struct { char a; type b; }, b)
20086 #endif
20087 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
20088 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
20089 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
20090
20091 /* Test _Alignas only on platforms where gnulib can help. */
20092 #if \
20093 (__GNUC__ || __IBMC__ || __IBMCPP__ \
20094 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
20095 int alignas (8) alignas_int = 1;
20096 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
20097 #endif
20098
20099 int
20100 main ()
20101 {
20102
20103 ;
20104 return 0;
20105 }
20106 _ACEOF
20107 if ac_fn_c_try_compile "$LINENO"; then :
20108 gl_cv_header_working_stdalign_h=yes
20109 else
20110 gl_cv_header_working_stdalign_h=no
20111 fi
20112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20113 fi
20114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
20115 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
20116
20117 if test $gl_cv_header_working_stdalign_h = yes; then
20118 STDALIGN_H=''
20119 else
20120 STDALIGN_H='stdalign.h'
20121 fi
20122
20123
20124 if test -n "$STDALIGN_H"; then
20125 GL_GENERATE_STDALIGN_H_TRUE=
20126 GL_GENERATE_STDALIGN_H_FALSE='#'
20127 else
20128 GL_GENERATE_STDALIGN_H_TRUE='#'
20129 GL_GENERATE_STDALIGN_H_FALSE=
20130 fi
20131
20132
20133
20134 STDARG_H=''
20135 NEXT_STDARG_H='<stdarg.h>'
20136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
20137 $as_echo_n "checking for va_copy... " >&6; }
20138 if test "${gl_cv_func_va_copy+set}" = set; then :
20139 $as_echo_n "(cached) " >&6
20140 else
20141
20142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20143 /* end confdefs.h. */
20144 #include <stdarg.h>
20145 int
20146 main ()
20147 {
20148
20149 #ifndef va_copy
20150 void (*func) (va_list, va_list) = va_copy;
20151 #endif
20152
20153 ;
20154 return 0;
20155 }
20156 _ACEOF
20157 if ac_fn_c_try_compile "$LINENO"; then :
20158 gl_cv_func_va_copy=yes
20159 else
20160 gl_cv_func_va_copy=no
20161 fi
20162 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20163 fi
20164
20165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20166 $as_echo "$gl_cv_func_va_copy" >&6; }
20167 if test $gl_cv_func_va_copy = no; then
20168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20169 /* end confdefs.h. */
20170 #if defined _AIX && !defined __GNUC__
20171 AIX vaccine
20172 #endif
20173
20174 _ACEOF
20175 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20176 $EGREP "vaccine" >/dev/null 2>&1; then :
20177 gl_aixcc=yes
20178 else
20179 gl_aixcc=no
20180 fi
20181 rm -f conftest*
20182
20183 if test $gl_aixcc = yes; then
20184 STDARG_H=stdarg.h
20185
20186
20187
20188
20189
20190
20191
20192
20193 if test $gl_cv_have_include_next = yes; then
20194 gl_cv_next_stdarg_h='<'stdarg.h'>'
20195 else
20196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20197 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20198 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20199 $as_echo_n "(cached) " >&6
20200 else
20201
20202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20203 /* end confdefs.h. */
20204 #include <stdarg.h>
20205
20206 _ACEOF
20207 case "$host_os" in
20208 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20209 *) gl_absname_cpp="$ac_cpp" ;;
20210 esac
20211
20212 case "$host_os" in
20213 mingw*)
20214 gl_dirsep_regex='[/\\]'
20215 ;;
20216 *)
20217 gl_dirsep_regex='\/'
20218 ;;
20219 esac
20220 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20221
20222 gl_header_literal_regex=`echo 'stdarg.h' \
20223 | sed -e "$gl_make_literal_regex_sed"`
20224 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20225 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20226 s|^/[^/]|//&|
20227 p
20228 q
20229 }'
20230 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20231 sed -n "$gl_absolute_header_sed"`'"'
20232
20233
20234 fi
20235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20236 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20237 fi
20238 NEXT_STDARG_H=$gl_cv_next_stdarg_h
20239
20240 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20241 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20242 gl_next_as_first_directive='<'stdarg.h'>'
20243 else
20244 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20245 gl_next_as_first_directive=$gl_cv_next_stdarg_h
20246 fi
20247 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20248
20249
20250
20251
20252 if test "$gl_cv_next_stdarg_h" = '""'; then
20253 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20254 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20255 fi
20256 else
20257
20258 saved_as_echo_n="$as_echo_n"
20259 as_echo_n=':'
20260 if test "${gl_cv_func___va_copy+set}" = set; then :
20261 $as_echo_n "(cached) " >&6
20262 else
20263
20264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20265 /* end confdefs.h. */
20266 #include <stdarg.h>
20267 int
20268 main ()
20269 {
20270
20271 #ifndef __va_copy
20272 error, bail out
20273 #endif
20274
20275 ;
20276 return 0;
20277 }
20278 _ACEOF
20279 if ac_fn_c_try_compile "$LINENO"; then :
20280 gl_cv_func___va_copy=yes
20281 else
20282 gl_cv_func___va_copy=no
20283 fi
20284 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20285 fi
20286
20287 as_echo_n="$saved_as_echo_n"
20288
20289 if test $gl_cv_func___va_copy = yes; then
20290
20291 $as_echo "#define va_copy __va_copy" >>confdefs.h
20292
20293 else
20294
20295
20296 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20297
20298 fi
20299 fi
20300 fi
20301
20302 if test -n "$STDARG_H"; then
20303 GL_GENERATE_STDARG_H_TRUE=
20304 GL_GENERATE_STDARG_H_FALSE='#'
20305 else
20306 GL_GENERATE_STDARG_H_TRUE='#'
20307 GL_GENERATE_STDARG_H_FALSE=
20308 fi
20309
20310
20311
20312
20313
20314
20315 # Define two additional variables used in the Makefile substitution.
20316
20317 if test "$ac_cv_header_stdbool_h" = yes; then
20318 STDBOOL_H=''
20319 else
20320 STDBOOL_H='stdbool.h'
20321 fi
20322
20323 if test -n "$STDBOOL_H"; then
20324 GL_GENERATE_STDBOOL_H_TRUE=
20325 GL_GENERATE_STDBOOL_H_FALSE='#'
20326 else
20327 GL_GENERATE_STDBOOL_H_TRUE='#'
20328 GL_GENERATE_STDBOOL_H_FALSE=
20329 fi
20330
20331
20332 if test "$ac_cv_type__Bool" = yes; then
20333 HAVE__BOOL=1
20334 else
20335 HAVE__BOOL=0
20336 fi
20337
20338
20339
20340
20341
20342 STDDEF_H=
20343 if test $gt_cv_c_wchar_t = no; then
20344 HAVE_WCHAR_T=0
20345 STDDEF_H=stddef.h
20346 fi
20347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20348 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20349 if test "${gl_cv_decl_null_works+set}" = set; then :
20350 $as_echo_n "(cached) " >&6
20351 else
20352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20353 /* end confdefs.h. */
20354 #include <stddef.h>
20355 int test[2 * (sizeof NULL == sizeof (void *)) -1];
20356
20357 int
20358 main ()
20359 {
20360
20361 ;
20362 return 0;
20363 }
20364 _ACEOF
20365 if ac_fn_c_try_compile "$LINENO"; then :
20366 gl_cv_decl_null_works=yes
20367 else
20368 gl_cv_decl_null_works=no
20369 fi
20370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20371 fi
20372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20373 $as_echo "$gl_cv_decl_null_works" >&6; }
20374 if test $gl_cv_decl_null_works = no; then
20375 REPLACE_NULL=1
20376 STDDEF_H=stddef.h
20377 fi
20378
20379 if test -n "$STDDEF_H"; then
20380 GL_GENERATE_STDDEF_H_TRUE=
20381 GL_GENERATE_STDDEF_H_FALSE='#'
20382 else
20383 GL_GENERATE_STDDEF_H_TRUE='#'
20384 GL_GENERATE_STDDEF_H_FALSE=
20385 fi
20386
20387 if test -n "$STDDEF_H"; then
20388
20389
20390
20391
20392
20393
20394
20395
20396 if test $gl_cv_have_include_next = yes; then
20397 gl_cv_next_stddef_h='<'stddef.h'>'
20398 else
20399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20400 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20401 if test "${gl_cv_next_stddef_h+set}" = set; then :
20402 $as_echo_n "(cached) " >&6
20403 else
20404
20405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20406 /* end confdefs.h. */
20407 #include <stddef.h>
20408
20409 _ACEOF
20410 case "$host_os" in
20411 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20412 *) gl_absname_cpp="$ac_cpp" ;;
20413 esac
20414
20415 case "$host_os" in
20416 mingw*)
20417 gl_dirsep_regex='[/\\]'
20418 ;;
20419 *)
20420 gl_dirsep_regex='\/'
20421 ;;
20422 esac
20423 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20424
20425 gl_header_literal_regex=`echo 'stddef.h' \
20426 | sed -e "$gl_make_literal_regex_sed"`
20427 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20428 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20429 s|^/[^/]|//&|
20430 p
20431 q
20432 }'
20433 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20434 sed -n "$gl_absolute_header_sed"`'"'
20435
20436
20437 fi
20438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20439 $as_echo "$gl_cv_next_stddef_h" >&6; }
20440 fi
20441 NEXT_STDDEF_H=$gl_cv_next_stddef_h
20442
20443 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20444 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20445 gl_next_as_first_directive='<'stddef.h'>'
20446 else
20447 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20448 gl_next_as_first_directive=$gl_cv_next_stddef_h
20449 fi
20450 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20451
20452
20453
20454
20455 fi
20456
20457
20458
20459
20460
20461
20462
20463
20464
20465
20466
20467
20468
20469 if test $gl_cv_have_include_next = yes; then
20470 gl_cv_next_stdio_h='<'stdio.h'>'
20471 else
20472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20473 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20474 if test "${gl_cv_next_stdio_h+set}" = set; then :
20475 $as_echo_n "(cached) " >&6
20476 else
20477
20478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20479 /* end confdefs.h. */
20480 #include <stdio.h>
20481
20482 _ACEOF
20483 case "$host_os" in
20484 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20485 *) gl_absname_cpp="$ac_cpp" ;;
20486 esac
20487
20488 case "$host_os" in
20489 mingw*)
20490 gl_dirsep_regex='[/\\]'
20491 ;;
20492 *)
20493 gl_dirsep_regex='\/'
20494 ;;
20495 esac
20496 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20497
20498 gl_header_literal_regex=`echo 'stdio.h' \
20499 | sed -e "$gl_make_literal_regex_sed"`
20500 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20501 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20502 s|^/[^/]|//&|
20503 p
20504 q
20505 }'
20506 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20507 sed -n "$gl_absolute_header_sed"`'"'
20508
20509
20510 fi
20511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20512 $as_echo "$gl_cv_next_stdio_h" >&6; }
20513 fi
20514 NEXT_STDIO_H=$gl_cv_next_stdio_h
20515
20516 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20517 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20518 gl_next_as_first_directive='<'stdio.h'>'
20519 else
20520 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20521 gl_next_as_first_directive=$gl_cv_next_stdio_h
20522 fi
20523 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20524
20525
20526
20527
20528
20529 GNULIB_FSCANF=1
20530 GNULIB_SCANF=1
20531 GNULIB_FGETC=1
20532 GNULIB_GETC=1
20533 GNULIB_GETCHAR=1
20534 GNULIB_FGETS=1
20535 GNULIB_FREAD=1
20536
20537
20538 GNULIB_FPRINTF=1
20539 GNULIB_PRINTF=1
20540 GNULIB_VFPRINTF=1
20541 GNULIB_VPRINTF=1
20542 GNULIB_FPUTC=1
20543 GNULIB_PUTC=1
20544 GNULIB_PUTCHAR=1
20545 GNULIB_FPUTS=1
20546 GNULIB_PUTS=1
20547 GNULIB_FWRITE=1
20548
20549
20550
20551
20552
20553
20554
20555
20556
20557
20558
20559
20560
20561
20562
20563 if test $gl_cv_have_include_next = yes; then
20564 gl_cv_next_stdlib_h='<'stdlib.h'>'
20565 else
20566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20567 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20568 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20569 $as_echo_n "(cached) " >&6
20570 else
20571
20572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20573 /* end confdefs.h. */
20574 #include <stdlib.h>
20575
20576 _ACEOF
20577 case "$host_os" in
20578 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20579 *) gl_absname_cpp="$ac_cpp" ;;
20580 esac
20581
20582 case "$host_os" in
20583 mingw*)
20584 gl_dirsep_regex='[/\\]'
20585 ;;
20586 *)
20587 gl_dirsep_regex='\/'
20588 ;;
20589 esac
20590 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20591
20592 gl_header_literal_regex=`echo 'stdlib.h' \
20593 | sed -e "$gl_make_literal_regex_sed"`
20594 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20595 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20596 s|^/[^/]|//&|
20597 p
20598 q
20599 }'
20600 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20601 sed -n "$gl_absolute_header_sed"`'"'
20602
20603
20604 fi
20605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20606 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20607 fi
20608 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20609
20610 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20611 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20612 gl_next_as_first_directive='<'stdlib.h'>'
20613 else
20614 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20615 gl_next_as_first_directive=$gl_cv_next_stdlib_h
20616 fi
20617 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20618
20619
20620
20621
20622
20623
20624
20625
20626
20627 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20628
20629
20630
20631
20632
20633
20634
20635 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20636
20637
20638
20639
20640
20641
20642
20643
20644 if test "$ac_cv_have_decl_strtoimax" != yes; then
20645 HAVE_DECL_STRTOIMAX=0
20646 fi
20647
20648 if test $ac_cv_func_strtoimax = yes; then
20649 HAVE_STRTOIMAX=1
20650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
20651 $as_echo_n "checking whether strtoimax works... " >&6; }
20652 if test "${gl_cv_func_strtoimax+set}" = set; then :
20653 $as_echo_n "(cached) " >&6
20654 else
20655 if test "$cross_compiling" = yes; then :
20656 case "$host_os" in
20657 # Guess no on AIX 5.
20658 aix5*) gl_cv_func_strtoimax="guessing no" ;;
20659 # Guess yes otherwise.
20660 *) gl_cv_func_strtoimax="guessing yes" ;;
20661 esac
20662
20663 else
20664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20665 /* end confdefs.h. */
20666
20667 #include <errno.h>
20668 #include <string.h>
20669 #include <inttypes.h>
20670 int main ()
20671 {
20672 if (sizeof (intmax_t) > sizeof (int))
20673 {
20674 const char *s = "4294967295";
20675 char *p;
20676 intmax_t res;
20677 errno = 0;
20678 res = strtoimax (s, &p, 10);
20679 if (p != s + strlen (s))
20680 return 1;
20681 if (errno != 0)
20682 return 2;
20683 if (res != (intmax_t) 65535 * (intmax_t) 65537)
20684 return 3;
20685 }
20686 else
20687 {
20688 const char *s = "2147483647";
20689 char *p;
20690 intmax_t res;
20691 errno = 0;
20692 res = strtoimax (s, &p, 10);
20693 if (p != s + strlen (s))
20694 return 1;
20695 if (errno != 0)
20696 return 2;
20697 if (res != 2147483647)
20698 return 3;
20699 }
20700 return 0;
20701 }
20702
20703 _ACEOF
20704 if ac_fn_c_try_run "$LINENO"; then :
20705 gl_cv_func_strtoimax=yes
20706 else
20707 gl_cv_func_strtoimax=no
20708 fi
20709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20710 conftest.$ac_objext conftest.beam conftest.$ac_ext
20711 fi
20712
20713
20714 fi
20715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
20716 $as_echo "$gl_cv_func_strtoimax" >&6; }
20717 case "$gl_cv_func_strtoimax" in
20718 *no) REPLACE_STRTOIMAX=1 ;;
20719 esac
20720 else
20721 HAVE_STRTOIMAX=0
20722 fi
20723
20724 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
20725
20726
20727
20728
20729
20730
20731
20732
20733 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20734
20735
20736 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20737 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20738 ac_have_decl=1
20739 else
20740 ac_have_decl=0
20741 fi
20742
20743 cat >>confdefs.h <<_ACEOF
20744 #define HAVE_DECL_STRTOLL $ac_have_decl
20745 _ACEOF
20746
20747
20748
20749 fi
20750
20751
20752
20753
20754
20755 GNULIB_STRTOIMAX=1
20756
20757
20758
20759
20760
20761
20762
20763
20764
20765 if test "$ac_cv_have_decl_strtoumax" != yes; then
20766 HAVE_DECL_STRTOUMAX=0
20767 fi
20768
20769 if test $ac_cv_func_strtoumax = no; then
20770
20771
20772
20773
20774
20775
20776
20777
20778 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20779
20780
20781 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20782 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20783 ac_have_decl=1
20784 else
20785 ac_have_decl=0
20786 fi
20787
20788 cat >>confdefs.h <<_ACEOF
20789 #define HAVE_DECL_STRTOULL $ac_have_decl
20790 _ACEOF
20791
20792
20793
20794 fi
20795
20796
20797
20798
20799
20800 GNULIB_STRTOUMAX=1
20801
20802
20803
20804
20805
20806
20807
20808 if test $ac_cv_func_symlink = no; then
20809 HAVE_SYMLINK=0
20810 else
20811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20812 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20813 if test "${gl_cv_func_symlink_works+set}" = set; then :
20814 $as_echo_n "(cached) " >&6
20815 else
20816 if test "$cross_compiling" = yes; then :
20817 case "$host_os" in
20818 # Guess yes on glibc systems.
20819 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
20820 # If we don't know, assume the worst.
20821 *) gl_cv_func_symlink_works="guessing no" ;;
20822 esac
20823
20824 else
20825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20826 /* end confdefs.h. */
20827 #include <unistd.h>
20828
20829 int
20830 main ()
20831 {
20832 int result = 0;
20833 if (!symlink ("a", "conftest.link/"))
20834 result |= 1;
20835 if (symlink ("conftest.f", "conftest.lnk2"))
20836 result |= 2;
20837 else if (!symlink ("a", "conftest.lnk2/"))
20838 result |= 4;
20839 return result;
20840
20841 ;
20842 return 0;
20843 }
20844 _ACEOF
20845 if ac_fn_c_try_run "$LINENO"; then :
20846 gl_cv_func_symlink_works=yes
20847 else
20848 gl_cv_func_symlink_works=no
20849 fi
20850 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20851 conftest.$ac_objext conftest.beam conftest.$ac_ext
20852 fi
20853
20854 rm -f conftest.f conftest.link conftest.lnk2
20855 fi
20856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20857 $as_echo "$gl_cv_func_symlink_works" >&6; }
20858 case "$gl_cv_func_symlink_works" in
20859 *yes) ;;
20860 *)
20861 REPLACE_SYMLINK=1
20862 ;;
20863 esac
20864 fi
20865
20866 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20867
20868
20869
20870
20871
20872
20873
20874
20875 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20876
20877 fi
20878
20879
20880
20881
20882
20883 GNULIB_SYMLINK=1
20884
20885
20886
20887
20888
20889
20890
20891
20892
20893
20894
20895
20896
20897
20898
20899
20900
20901
20902
20903
20904
20905 if test $gl_cv_have_include_next = yes; then
20906 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20907 else
20908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20909 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20910 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20911 $as_echo_n "(cached) " >&6
20912 else
20913
20914 if test $ac_cv_header_sys_stat_h = yes; then
20915
20916
20917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20918 /* end confdefs.h. */
20919 #include <sys/stat.h>
20920
20921 _ACEOF
20922 case "$host_os" in
20923 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20924 *) gl_absname_cpp="$ac_cpp" ;;
20925 esac
20926
20927 case "$host_os" in
20928 mingw*)
20929 gl_dirsep_regex='[/\\]'
20930 ;;
20931 *)
20932 gl_dirsep_regex='\/'
20933 ;;
20934 esac
20935 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20936
20937 gl_header_literal_regex=`echo 'sys/stat.h' \
20938 | sed -e "$gl_make_literal_regex_sed"`
20939 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20940 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20941 s|^/[^/]|//&|
20942 p
20943 q
20944 }'
20945 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20946 sed -n "$gl_absolute_header_sed"`'"'
20947 else
20948 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20949 fi
20950
20951
20952 fi
20953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20954 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20955 fi
20956 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20957
20958 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20959 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20960 gl_next_as_first_directive='<'sys/stat.h'>'
20961 else
20962 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20963 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20964 fi
20965 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20966
20967
20968
20969
20970
20971
20972
20973
20974
20975
20976
20977 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
20978
20979 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
20980
20981 fi
20982
20983 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20984 #include <sys/stat.h>
20985 "
20986 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20987
20988 else
20989
20990 $as_echo "#define nlink_t int" >>confdefs.h
20991
20992 fi
20993
20994
20995
20996
20997
20998
20999
21000
21001
21002
21003
21004
21005
21006
21007
21008 if test $gl_cv_have_include_next = yes; then
21009 gl_cv_next_sys_types_h='<'sys/types.h'>'
21010 else
21011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
21012 $as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
21013 if test "${gl_cv_next_sys_types_h+set}" = set; then :
21014 $as_echo_n "(cached) " >&6
21015 else
21016
21017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21018 /* end confdefs.h. */
21019 #include <sys/types.h>
21020
21021 _ACEOF
21022 case "$host_os" in
21023 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21024 *) gl_absname_cpp="$ac_cpp" ;;
21025 esac
21026
21027 case "$host_os" in
21028 mingw*)
21029 gl_dirsep_regex='[/\\]'
21030 ;;
21031 *)
21032 gl_dirsep_regex='\/'
21033 ;;
21034 esac
21035 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21036
21037 gl_header_literal_regex=`echo 'sys/types.h' \
21038 | sed -e "$gl_make_literal_regex_sed"`
21039 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21040 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21041 s|^/[^/]|//&|
21042 p
21043 q
21044 }'
21045 gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21046 sed -n "$gl_absolute_header_sed"`'"'
21047
21048
21049 fi
21050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
21051 $as_echo "$gl_cv_next_sys_types_h" >&6; }
21052 fi
21053 NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
21054
21055 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21056 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21057 gl_next_as_first_directive='<'sys/types.h'>'
21058 else
21059 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21060 gl_next_as_first_directive=$gl_cv_next_sys_types_h
21061 fi
21062 NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
21063
21064
21065
21066
21067
21068
21069
21070
21071
21072
21073
21074
21075
21076
21077
21078
21079
21080
21081
21082
21083
21084
21085 if test $ac_cv_have_decl_localtime_r = no; then
21086 HAVE_DECL_LOCALTIME_R=0
21087 fi
21088
21089
21090 if test $ac_cv_func_localtime_r = yes; then
21091 HAVE_LOCALTIME_R=1
21092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
21093 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
21094 if test "${gl_cv_time_r_posix+set}" = set; then :
21095 $as_echo_n "(cached) " >&6
21096 else
21097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21098 /* end confdefs.h. */
21099 #include <time.h>
21100 int
21101 main ()
21102 {
21103 /* We don't need to append 'restrict's to the argument types,
21104 even though the POSIX signature has the 'restrict's,
21105 since C99 says they can't affect type compatibility. */
21106 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
21107 if (ptr) return 0;
21108 /* Check the return type is a pointer.
21109 On HP-UX 10 it is 'int'. */
21110 *localtime_r (0, 0);
21111 ;
21112 return 0;
21113 }
21114
21115 _ACEOF
21116 if ac_fn_c_try_compile "$LINENO"; then :
21117 gl_cv_time_r_posix=yes
21118 else
21119 gl_cv_time_r_posix=no
21120 fi
21121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21122
21123 fi
21124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
21125 $as_echo "$gl_cv_time_r_posix" >&6; }
21126 if test $gl_cv_time_r_posix = yes; then
21127 REPLACE_LOCALTIME_R=0
21128 else
21129 REPLACE_LOCALTIME_R=1
21130 fi
21131 else
21132 HAVE_LOCALTIME_R=0
21133 fi
21134
21135 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
21136
21137
21138
21139
21140
21141
21142
21143
21144 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
21145
21146
21147 :
21148
21149 fi
21150
21151
21152
21153
21154
21155 GNULIB_TIME_R=1
21156
21157
21158
21159
21160
21161
21162
21163
21164
21165
21166
21167
21168
21169
21170
21171
21172
21173
21174
21175 if test $gl_cv_have_include_next = yes; then
21176 gl_cv_next_unistd_h='<'unistd.h'>'
21177 else
21178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
21179 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
21180 if test "${gl_cv_next_unistd_h+set}" = set; then :
21181 $as_echo_n "(cached) " >&6
21182 else
21183
21184 if test $ac_cv_header_unistd_h = yes; then
21185
21186
21187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21188 /* end confdefs.h. */
21189 #include <unistd.h>
21190
21191 _ACEOF
21192 case "$host_os" in
21193 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21194 *) gl_absname_cpp="$ac_cpp" ;;
21195 esac
21196
21197 case "$host_os" in
21198 mingw*)
21199 gl_dirsep_regex='[/\\]'
21200 ;;
21201 *)
21202 gl_dirsep_regex='\/'
21203 ;;
21204 esac
21205 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21206
21207 gl_header_literal_regex=`echo 'unistd.h' \
21208 | sed -e "$gl_make_literal_regex_sed"`
21209 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21210 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21211 s|^/[^/]|//&|
21212 p
21213 q
21214 }'
21215 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21216 sed -n "$gl_absolute_header_sed"`'"'
21217 else
21218 gl_cv_next_unistd_h='<'unistd.h'>'
21219 fi
21220
21221
21222 fi
21223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21224 $as_echo "$gl_cv_next_unistd_h" >&6; }
21225 fi
21226 NEXT_UNISTD_H=$gl_cv_next_unistd_h
21227
21228 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21229 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21230 gl_next_as_first_directive='<'unistd.h'>'
21231 else
21232 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21233 gl_next_as_first_directive=$gl_cv_next_unistd_h
21234 fi
21235 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21236
21237
21238
21239
21240 if test $ac_cv_header_unistd_h = yes; then
21241 HAVE_UNISTD_H=1
21242 else
21243 HAVE_UNISTD_H=0
21244 fi
21245
21246
21247
21248
21249
21250
21251
21252
21253 gl_gnulib_enabled_dosname=false
21254 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21255 gl_gnulib_enabled_pathmax=false
21256 gl_gnulib_enabled_sigprocmask=false
21257 gl_gnulib_enabled_stat=false
21258 gl_gnulib_enabled_strtoll=false
21259 gl_gnulib_enabled_strtoull=false
21260 gl_gnulib_enabled_verify=false
21261 func_gl_gnulib_m4code_dosname ()
21262 {
21263 if ! $gl_gnulib_enabled_dosname; then
21264 gl_gnulib_enabled_dosname=true
21265 fi
21266 }
21267 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21268 {
21269 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21270
21271
21272 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21273 fi
21274 }
21275 func_gl_gnulib_m4code_pathmax ()
21276 {
21277 if ! $gl_gnulib_enabled_pathmax; then
21278
21279
21280
21281 gl_gnulib_enabled_pathmax=true
21282 fi
21283 }
21284 func_gl_gnulib_m4code_sigprocmask ()
21285 {
21286 if ! $gl_gnulib_enabled_sigprocmask; then
21287
21288
21289
21290 if test $gl_cv_type_sigset_t = yes; then
21291 ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21292 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21293 gl_cv_func_sigprocmask=1
21294 fi
21295
21296 fi
21297 if test -z "$gl_cv_func_sigprocmask"; then
21298 HAVE_POSIX_SIGNALBLOCKING=0
21299 fi
21300
21301 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21302
21303
21304
21305
21306
21307
21308
21309
21310 gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21311
21312
21313
21314
21315 fi
21316
21317
21318
21319
21320
21321 GNULIB_SIGPROCMASK=1
21322
21323
21324
21325
21326
21327 gl_gnulib_enabled_sigprocmask=true
21328 fi
21329 }
21330 func_gl_gnulib_m4code_stat ()
21331 {
21332 if ! $gl_gnulib_enabled_stat; then
21333
21334
21335
21336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21337 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21338 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21339 $as_echo_n "(cached) " >&6
21340 else
21341 if test "$cross_compiling" = yes; then :
21342 case $host_os in
21343 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21344 *) gl_cv_func_stat_dir_slash="guessing yes";;
21345 esac
21346 else
21347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21348 /* end confdefs.h. */
21349 #include <sys/stat.h>
21350
21351 int
21352 main ()
21353 {
21354 struct stat st; return stat (".", &st) != stat ("./", &st);
21355 ;
21356 return 0;
21357 }
21358 _ACEOF
21359 if ac_fn_c_try_run "$LINENO"; then :
21360 gl_cv_func_stat_dir_slash=yes
21361 else
21362 gl_cv_func_stat_dir_slash=no
21363 fi
21364 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21365 conftest.$ac_objext conftest.beam conftest.$ac_ext
21366 fi
21367
21368 fi
21369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21370 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21372 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21373 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21374 $as_echo_n "(cached) " >&6
21375 else
21376 touch conftest.tmp
21377 # Assume that if we have lstat, we can also check symlinks.
21378 if test $ac_cv_func_lstat = yes; then
21379 ln -s conftest.tmp conftest.lnk
21380 fi
21381 if test "$cross_compiling" = yes; then :
21382 case "$host_os" in
21383 # Guess yes on glibc systems.
21384 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
21385 # If we don't know, assume the worst.
21386 *) gl_cv_func_stat_file_slash="guessing no" ;;
21387 esac
21388
21389 else
21390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21391 /* end confdefs.h. */
21392 #include <sys/stat.h>
21393
21394 int
21395 main ()
21396 {
21397 int result = 0;
21398 struct stat st;
21399 if (!stat ("conftest.tmp/", &st))
21400 result |= 1;
21401 #if HAVE_LSTAT
21402 if (!stat ("conftest.lnk/", &st))
21403 result |= 2;
21404 #endif
21405 return result;
21406
21407 ;
21408 return 0;
21409 }
21410 _ACEOF
21411 if ac_fn_c_try_run "$LINENO"; then :
21412 gl_cv_func_stat_file_slash=yes
21413 else
21414 gl_cv_func_stat_file_slash=no
21415 fi
21416 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21417 conftest.$ac_objext conftest.beam conftest.$ac_ext
21418 fi
21419
21420 rm -f conftest.tmp conftest.lnk
21421 fi
21422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21423 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21424 case $gl_cv_func_stat_dir_slash in
21425 *no) REPLACE_STAT=1
21426
21427 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21428 ;;
21429 esac
21430 case $gl_cv_func_stat_file_slash in
21431 *no) REPLACE_STAT=1
21432
21433 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21434 ;;
21435 esac
21436
21437 if test $REPLACE_STAT = 1; then
21438
21439
21440
21441
21442
21443
21444
21445
21446 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21447
21448
21449
21450 :
21451
21452 fi
21453
21454
21455
21456
21457
21458 GNULIB_STAT=1
21459
21460
21461
21462
21463
21464 gl_gnulib_enabled_stat=true
21465 if test $REPLACE_STAT = 1; then
21466 func_gl_gnulib_m4code_dosname
21467 fi
21468 if test $REPLACE_STAT = 1; then
21469 func_gl_gnulib_m4code_pathmax
21470 fi
21471 if test $REPLACE_STAT = 1; then
21472 func_gl_gnulib_m4code_verify
21473 fi
21474 fi
21475 }
21476 func_gl_gnulib_m4code_strtoll ()
21477 {
21478 if ! $gl_gnulib_enabled_strtoll; then
21479
21480
21481
21482 if test "$ac_cv_type_long_long_int" = yes; then
21483 for ac_func in strtoll
21484 do :
21485 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21486 if test "x$ac_cv_func_strtoll" = x""yes; then :
21487 cat >>confdefs.h <<_ACEOF
21488 #define HAVE_STRTOLL 1
21489 _ACEOF
21490
21491 fi
21492 done
21493
21494 if test $ac_cv_func_strtoll = no; then
21495 HAVE_STRTOLL=0
21496 fi
21497 fi
21498
21499 if test $HAVE_STRTOLL = 0; then
21500
21501
21502
21503
21504
21505
21506
21507
21508 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21509
21510
21511 :
21512
21513 fi
21514
21515
21516
21517
21518
21519 GNULIB_STRTOLL=1
21520
21521
21522
21523
21524
21525 gl_gnulib_enabled_strtoll=true
21526 fi
21527 }
21528 func_gl_gnulib_m4code_strtoull ()
21529 {
21530 if ! $gl_gnulib_enabled_strtoull; then
21531
21532
21533
21534 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21535 for ac_func in strtoull
21536 do :
21537 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21538 if test "x$ac_cv_func_strtoull" = x""yes; then :
21539 cat >>confdefs.h <<_ACEOF
21540 #define HAVE_STRTOULL 1
21541 _ACEOF
21542
21543 fi
21544 done
21545
21546 if test $ac_cv_func_strtoull = no; then
21547 HAVE_STRTOULL=0
21548 fi
21549 fi
21550
21551 if test $HAVE_STRTOULL = 0; then
21552
21553
21554
21555
21556
21557
21558
21559
21560 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21561
21562
21563 :
21564
21565 fi
21566
21567
21568
21569
21570
21571 GNULIB_STRTOULL=1
21572
21573
21574
21575
21576
21577 gl_gnulib_enabled_strtoull=true
21578 fi
21579 }
21580 func_gl_gnulib_m4code_verify ()
21581 {
21582 if ! $gl_gnulib_enabled_verify; then
21583 gl_gnulib_enabled_verify=true
21584 fi
21585 }
21586 if test $REPLACE_GETOPT = 1; then
21587 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21588 fi
21589 if test $REPLACE_LSTAT = 1; then
21590 func_gl_gnulib_m4code_dosname
21591 fi
21592 if test $REPLACE_LSTAT = 1; then
21593 func_gl_gnulib_m4code_stat
21594 fi
21595 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21596 func_gl_gnulib_m4code_sigprocmask
21597 fi
21598 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21599 func_gl_gnulib_m4code_stat
21600 fi
21601 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
21602 func_gl_gnulib_m4code_strtoll
21603 fi
21604 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
21605 func_gl_gnulib_m4code_verify
21606 fi
21607 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21608 func_gl_gnulib_m4code_strtoull
21609 fi
21610 if test $ac_cv_func_strtoumax = no; then
21611 func_gl_gnulib_m4code_verify
21612 fi
21613
21614 if $gl_gnulib_enabled_dosname; then
21615 gl_GNULIB_ENABLED_dosname_TRUE=
21616 gl_GNULIB_ENABLED_dosname_FALSE='#'
21617 else
21618 gl_GNULIB_ENABLED_dosname_TRUE='#'
21619 gl_GNULIB_ENABLED_dosname_FALSE=
21620 fi
21621
21622 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21623 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21624 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21625 else
21626 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21627 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21628 fi
21629
21630 if $gl_gnulib_enabled_pathmax; then
21631 gl_GNULIB_ENABLED_pathmax_TRUE=
21632 gl_GNULIB_ENABLED_pathmax_FALSE='#'
21633 else
21634 gl_GNULIB_ENABLED_pathmax_TRUE='#'
21635 gl_GNULIB_ENABLED_pathmax_FALSE=
21636 fi
21637
21638 if $gl_gnulib_enabled_sigprocmask; then
21639 gl_GNULIB_ENABLED_sigprocmask_TRUE=
21640 gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21641 else
21642 gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21643 gl_GNULIB_ENABLED_sigprocmask_FALSE=
21644 fi
21645
21646 if $gl_gnulib_enabled_stat; then
21647 gl_GNULIB_ENABLED_stat_TRUE=
21648 gl_GNULIB_ENABLED_stat_FALSE='#'
21649 else
21650 gl_GNULIB_ENABLED_stat_TRUE='#'
21651 gl_GNULIB_ENABLED_stat_FALSE=
21652 fi
21653
21654 if $gl_gnulib_enabled_strtoll; then
21655 gl_GNULIB_ENABLED_strtoll_TRUE=
21656 gl_GNULIB_ENABLED_strtoll_FALSE='#'
21657 else
21658 gl_GNULIB_ENABLED_strtoll_TRUE='#'
21659 gl_GNULIB_ENABLED_strtoll_FALSE=
21660 fi
21661
21662 if $gl_gnulib_enabled_strtoull; then
21663 gl_GNULIB_ENABLED_strtoull_TRUE=
21664 gl_GNULIB_ENABLED_strtoull_FALSE='#'
21665 else
21666 gl_GNULIB_ENABLED_strtoull_TRUE='#'
21667 gl_GNULIB_ENABLED_strtoull_FALSE=
21668 fi
21669
21670 if $gl_gnulib_enabled_verify; then
21671 gl_GNULIB_ENABLED_verify_TRUE=
21672 gl_GNULIB_ENABLED_verify_FALSE='#'
21673 else
21674 gl_GNULIB_ENABLED_verify_TRUE='#'
21675 gl_GNULIB_ENABLED_verify_FALSE=
21676 fi
21677
21678 # End of code from modules
21679
21680
21681
21682
21683
21684
21685
21686
21687
21688 gltests_libdeps=
21689 gltests_ltlibdeps=
21690
21691
21692
21693
21694
21695
21696
21697
21698
21699 gl_source_base='tests'
21700 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21701
21702 gl_module_indicator_condition=$gltests_WITNESS
21703
21704
21705
21706
21707
21708
21709
21710
21711
21712
21713 LIBGNU_LIBDEPS="$gl_libdeps"
21714
21715 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21716
21717
21718
21719 case "$opsys" in
21720 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21721
21722 darwin)
21723 ## The -headerpad option tells ld (see man page) to leave room at the
21724 ## end of the header for adding load commands. Needed for dumping.
21725 ## 0x690 is the total size of 30 segment load commands (at 56
21726 ## each); under Cocoa 31 commands are required.
21727 if test "$HAVE_NS" = "yes"; then
21728 libs_nsgui="-framework AppKit"
21729 headerpad_extra=6C8
21730 else
21731 libs_nsgui=
21732 headerpad_extra=690
21733 fi
21734 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21735
21736 ## This is here because src/Makefile.in did some extra fiddling around
21737 ## with LD_SWITCH_SYSTEM. The cpp logic was:
21738 ## #ifndef LD_SWITCH_SYSTEM
21739 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21740 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21741 ## not using gcc, darwin.
21742 ## Because this was done in src/Makefile.in, the resulting part of
21743 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21744 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21745 ## rather than LD_SWITCH_SYSTEM.
21746 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21747 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21748 ;;
21749
21750 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
21751 ## find X at run-time.
21752 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
21753 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
21754 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
21755 ## had different values in configure (in ac_link) and src/Makefile.in.
21756 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21757 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
21758
21759 *) LD_SWITCH_SYSTEM_TEMACS= ;;
21760 esac
21761
21762 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21763 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21764 fi
21765
21766
21767
21768
21769 LD_FIRSTFLAG=
21770 ORDINARY_LINK=
21771 case "$opsys" in
21772 ## gnu: GNU needs its own crt0.
21773 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21774
21775 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21776 ## library search parth, i.e. it won't search /usr/lib for libc and
21777 ## friends. Using -nostartfiles instead avoids this problem, and
21778 ## will also work on earlier NetBSD releases.
21779 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21780
21781 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21782 ## MkLinux/LinuxPPC needs this.
21783 ## s390x-* only supports opsys = gnu-linux so it can be added here.
21784 gnu-*)
21785 case "$canonical" in
21786 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
21787 esac
21788 ;;
21789 esac
21790
21791
21792 if test "x$ORDINARY_LINK" = "xyes"; then
21793
21794 LD_FIRSTFLAG=""
21795
21796 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21797
21798
21799 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21800 ## freebsd, gnu-* not on powerpc*|s390x*.
21801 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21802
21803 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21804 ## places that are difficult to figure out at make time. Fortunately,
21805 ## these same versions allow you to pass arbitrary flags on to the
21806 ## linker, so there is no reason not to use it as a linker.
21807 ##
21808 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
21809 ## searching for libraries in its internal directories, so we have to
21810 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21811 LD_FIRSTFLAG="-nostdlib"
21812 fi
21813
21814 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21815 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21816
21817
21818
21819
21820 ## FIXME? The logic here is not precisely the same as that above.
21821 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21822 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21823 LIB_GCC=
21824 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21825
21826 case "$opsys" in
21827 freebsd|netbsd|openbsd) LIB_GCC= ;;
21828
21829 gnu-*)
21830 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21831 ## build on ARM EABI under GNU/Linux. (Bug#5518)
21832 case $host_cpu in
21833 arm*)
21834 LIB_GCC="-lgcc_s"
21835 ;;
21836 *)
21837 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21838 ## immediately undefine it again and redefine it to empty.
21839 ## Was the C_SWITCH_X_SITE part really necessary?
21840 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21841 LIB_GCC=
21842 ;;
21843 esac
21844 ;;
21845
21846 ## Ask GCC where to find libgcc.a.
21847 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21848 esac
21849 fi
21850
21851
21852 ## If we're using X11/GNUstep, define some consequences.
21853 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21854
21855 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21856
21857
21858 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21859
21860 fi
21861
21862
21863
21864
21865 #### Report on what we decided to do.
21866 #### Report GTK as a toolkit, even if it doesn't use Xt.
21867 #### It makes printing result more understandable as using GTK sets
21868 #### toolkit_scroll_bars to yes by default.
21869 if test "${HAVE_GTK}" = "yes"; then
21870 USE_X_TOOLKIT=GTK
21871 fi
21872
21873 echo "
21874 Configured for \`${canonical}'.
21875
21876 Where should the build process find the source code? ${srcdir}
21877 What operating system file should Emacs use? ${opsysfile-none}
21878 What compiler should emacs be built with? ${CC} ${CFLAGS}
21879 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
21880 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
21881 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
21882 What window system should Emacs use? ${window_system}
21883 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
21884
21885 if test -n "${x_includes}"; then
21886 echo " Where do we find X Windows header files? ${x_includes}"
21887 else
21888 echo " Where do we find X Windows header files? Standard dirs"
21889 fi
21890 if test -n "${x_libraries}"; then
21891 echo " Where do we find X Windows libraries? ${x_libraries}"
21892 else
21893 echo " Where do we find X Windows libraries? Standard dirs"
21894 fi
21895
21896 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
21897 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
21898 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
21899 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
21900 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
21901 echo " Does Emacs use -lpng? ${HAVE_PNG}"
21902 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
21903 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
21904
21905 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
21906 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
21907 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
21908 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
21909 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
21910 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
21911 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
21912
21913 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
21914 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
21915 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
21916 echo " Does Emacs use -lxft? ${HAVE_XFT}"
21917
21918 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
21919 echo
21920
21921 if test -n "${EMACSDATA}"; then
21922 echo " Environment variable EMACSDATA set to: $EMACSDATA"
21923 fi
21924 if test -n "${EMACSDOC}"; then
21925 echo " Environment variable EMACSDOC set to: $EMACSDOC"
21926 fi
21927
21928 if test $USE_XASSERTS = yes; then
21929 echo " Compiling with asserts turned on."
21930 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21931 fi
21932
21933 echo
21934
21935 if test "$HAVE_NS" = "yes"; then
21936 echo
21937 echo "You must run \"${MAKE-make} install\" in order to test the built application.
21938 The installed application will go to nextstep/Emacs.app and can be
21939 run or moved from there."
21940 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21941 echo "The application will be fully self-contained."
21942 else
21943 echo "The lisp resources for the application will be installed under ${prefix}.
21944 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
21945 to run if these resources are not installed."
21946 fi
21947 echo
21948 fi
21949
21950 if test "${opsys}" = "cygwin"; then
21951 case `uname -r` in
21952 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
21953 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
21954 echo
21955 ;;
21956 esac
21957 fi
21958
21959 # Remove any trailing slashes in these variables.
21960 test "${prefix}" != NONE &&
21961 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21962 test "${exec_prefix}" != NONE &&
21963 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21964
21965 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21966
21967 ac_config_files="$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"
21968
21969
21970 opt_makefile=test/automated/Makefile
21971
21972 if test -f $srcdir/${opt_makefile}.in; then
21973 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21974 ac_config_files="$ac_config_files test/automated/Makefile"
21975
21976 fi
21977
21978
21979 opt_makefile=admin/unidata/Makefile
21980
21981 if test -f $srcdir/${opt_makefile}.in; then
21982 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21983 ac_config_files="$ac_config_files admin/unidata/Makefile"
21984
21985 fi
21986
21987
21988 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21989
21990
21991
21992 ac_config_commands="$ac_config_commands mkdirs"
21993
21994
21995 ac_config_commands="$ac_config_commands epaths"
21996
21997
21998 ac_config_commands="$ac_config_commands gdbinit"
21999
22000
22001 cat >confcache <<\_ACEOF
22002 # This file is a shell script that caches the results of configure
22003 # tests run on this system so they can be shared between configure
22004 # scripts and configure runs, see configure's option --config-cache.
22005 # It is not useful on other systems. If it contains results you don't
22006 # want to keep, you may remove or edit it.
22007 #
22008 # config.status only pays attention to the cache file if you give it
22009 # the --recheck option to rerun configure.
22010 #
22011 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22012 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22013 # following values.
22014
22015 _ACEOF
22016
22017 # The following way of writing the cache mishandles newlines in values,
22018 # but we know of no workaround that is simple, portable, and efficient.
22019 # So, we kill variables containing newlines.
22020 # Ultrix sh set writes to stderr and can't be redirected directly,
22021 # and sets the high bit in the cache file unless we assign to the vars.
22022 (
22023 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22024 eval ac_val=\$$ac_var
22025 case $ac_val in #(
22026 *${as_nl}*)
22027 case $ac_var in #(
22028 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
22029 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
22030 esac
22031 case $ac_var in #(
22032 _ | IFS | as_nl) ;; #(
22033 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
22034 *) { eval $ac_var=; unset $ac_var;} ;;
22035 esac ;;
22036 esac
22037 done
22038
22039 (set) 2>&1 |
22040 case $as_nl`(ac_space=' '; set) 2>&1` in #(
22041 *${as_nl}ac_space=\ *)
22042 # `set' does not quote correctly, so add quotes: double-quote
22043 # substitution turns \\\\ into \\, and sed turns \\ into \.
22044 sed -n \
22045 "s/'/'\\\\''/g;
22046 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22047 ;; #(
22048 *)
22049 # `set' quotes correctly as required by POSIX, so do not add quotes.
22050 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22051 ;;
22052 esac |
22053 sort
22054 ) |
22055 sed '
22056 /^ac_cv_env_/b end
22057 t clear
22058 :clear
22059 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22060 t end
22061 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22062 :end' >>confcache
22063 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22064 if test -w "$cache_file"; then
22065 test "x$cache_file" != "x/dev/null" &&
22066 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
22067 $as_echo "$as_me: updating cache $cache_file" >&6;}
22068 cat confcache >$cache_file
22069 else
22070 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
22071 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22072 fi
22073 fi
22074 rm -f confcache
22075
22076 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22077 # Let make expand exec_prefix.
22078 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22079
22080 DEFS=-DHAVE_CONFIG_H
22081
22082 ac_libobjs=
22083 ac_ltlibobjs=
22084 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22085 # 1. Remove the extension, and $U if already installed.
22086 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22087 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
22088 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
22089 # will be set to the directory where LIBOBJS objects are built.
22090 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22091 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
22092 done
22093 LIBOBJS=$ac_libobjs
22094
22095 LTLIBOBJS=$ac_ltlibobjs
22096
22097
22098 if test -n "$EXEEXT"; then
22099 am__EXEEXT_TRUE=
22100 am__EXEEXT_FALSE='#'
22101 else
22102 am__EXEEXT_TRUE='#'
22103 am__EXEEXT_FALSE=
22104 fi
22105
22106 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
22107 as_fn_error "conditional \"AMDEP\" was never defined.
22108 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22109 fi
22110 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
22111 as_fn_error "conditional \"am__fastdepCC\" was never defined.
22112 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22113 fi
22114 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
22115 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
22116 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22117 fi
22118 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
22119 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
22120 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22121 fi
22122
22123 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
22124 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
22125 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22126 fi
22127 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
22128 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
22129 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22130 fi
22131 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
22132 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
22133 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22134 fi
22135 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
22136 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
22137 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22138 fi
22139 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
22140 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
22141 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22142 fi
22143 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
22144 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
22145 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22146 fi
22147 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
22148 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
22149 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22150 fi
22151 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
22152 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
22153 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22154 fi
22155 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
22156 as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
22157 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22158 fi
22159 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
22160 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
22161 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22162 fi
22163 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
22164 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
22165 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22166 fi
22167 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
22168 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
22169 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22170 fi
22171 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
22172 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
22173 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22174 fi
22175
22176 gl_libobjs=
22177 gl_ltlibobjs=
22178 if test -n "$gl_LIBOBJS"; then
22179 # Remove the extension.
22180 sed_drop_objext='s/\.o$//;s/\.obj$//'
22181 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22182 gl_libobjs="$gl_libobjs $i.$ac_objext"
22183 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
22184 done
22185 fi
22186 gl_LIBOBJS=$gl_libobjs
22187
22188 gl_LTLIBOBJS=$gl_ltlibobjs
22189
22190
22191
22192 gltests_libobjs=
22193 gltests_ltlibobjs=
22194 if test -n "$gltests_LIBOBJS"; then
22195 # Remove the extension.
22196 sed_drop_objext='s/\.o$//;s/\.obj$//'
22197 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22198 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
22199 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
22200 done
22201 fi
22202 gltests_LIBOBJS=$gltests_libobjs
22203
22204 gltests_LTLIBOBJS=$gltests_ltlibobjs
22205
22206
22207
22208 : ${CONFIG_STATUS=./config.status}
22209 ac_write_fail=0
22210 ac_clean_files_save=$ac_clean_files
22211 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22212 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22213 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22214 as_write_fail=0
22215 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22216 #! $SHELL
22217 # Generated by $as_me.
22218 # Run this file to recreate the current configuration.
22219 # Compiler output produced by configure, useful for debugging
22220 # configure, is in config.log if it exists.
22221
22222 debug=false
22223 ac_cs_recheck=false
22224 ac_cs_silent=false
22225
22226 SHELL=\${CONFIG_SHELL-$SHELL}
22227 export SHELL
22228 _ASEOF
22229 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22230 ## -------------------- ##
22231 ## M4sh Initialization. ##
22232 ## -------------------- ##
22233
22234 # Be more Bourne compatible
22235 DUALCASE=1; export DUALCASE # for MKS sh
22236 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22237 emulate sh
22238 NULLCMD=:
22239 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22240 # is contrary to our usage. Disable this feature.
22241 alias -g '${1+"$@"}'='"$@"'
22242 setopt NO_GLOB_SUBST
22243 else
22244 case `(set -o) 2>/dev/null` in #(
22245 *posix*) :
22246 set -o posix ;; #(
22247 *) :
22248 ;;
22249 esac
22250 fi
22251
22252
22253 as_nl='
22254 '
22255 export as_nl
22256 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22257 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22258 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22259 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22260 # Prefer a ksh shell builtin over an external printf program on Solaris,
22261 # but without wasting forks for bash or zsh.
22262 if test -z "$BASH_VERSION$ZSH_VERSION" \
22263 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22264 as_echo='print -r --'
22265 as_echo_n='print -rn --'
22266 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22267 as_echo='printf %s\n'
22268 as_echo_n='printf %s'
22269 else
22270 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22271 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22272 as_echo_n='/usr/ucb/echo -n'
22273 else
22274 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22275 as_echo_n_body='eval
22276 arg=$1;
22277 case $arg in #(
22278 *"$as_nl"*)
22279 expr "X$arg" : "X\\(.*\\)$as_nl";
22280 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22281 esac;
22282 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22283 '
22284 export as_echo_n_body
22285 as_echo_n='sh -c $as_echo_n_body as_echo'
22286 fi
22287 export as_echo_body
22288 as_echo='sh -c $as_echo_body as_echo'
22289 fi
22290
22291 # The user is always right.
22292 if test "${PATH_SEPARATOR+set}" != set; then
22293 PATH_SEPARATOR=:
22294 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22295 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22296 PATH_SEPARATOR=';'
22297 }
22298 fi
22299
22300
22301 # IFS
22302 # We need space, tab and new line, in precisely that order. Quoting is
22303 # there to prevent editors from complaining about space-tab.
22304 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22305 # splitting by setting IFS to empty value.)
22306 IFS=" "" $as_nl"
22307
22308 # Find who we are. Look in the path if we contain no directory separator.
22309 case $0 in #((
22310 *[\\/]* ) as_myself=$0 ;;
22311 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22312 for as_dir in $PATH
22313 do
22314 IFS=$as_save_IFS
22315 test -z "$as_dir" && as_dir=.
22316 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22317 done
22318 IFS=$as_save_IFS
22319
22320 ;;
22321 esac
22322 # We did not find ourselves, most probably we were run as `sh COMMAND'
22323 # in which case we are not to be found in the path.
22324 if test "x$as_myself" = x; then
22325 as_myself=$0
22326 fi
22327 if test ! -f "$as_myself"; then
22328 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22329 exit 1
22330 fi
22331
22332 # Unset variables that we do not need and which cause bugs (e.g. in
22333 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
22334 # suppresses any "Segmentation fault" message there. '((' could
22335 # trigger a bug in pdksh 5.2.14.
22336 for as_var in BASH_ENV ENV MAIL MAILPATH
22337 do eval test x\${$as_var+set} = xset \
22338 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22339 done
22340 PS1='$ '
22341 PS2='> '
22342 PS4='+ '
22343
22344 # NLS nuisances.
22345 LC_ALL=C
22346 export LC_ALL
22347 LANGUAGE=C
22348 export LANGUAGE
22349
22350 # CDPATH.
22351 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22352
22353
22354 # as_fn_error ERROR [LINENO LOG_FD]
22355 # ---------------------------------
22356 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22357 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22358 # script with status $?, using 1 if that was 0.
22359 as_fn_error ()
22360 {
22361 as_status=$?; test $as_status -eq 0 && as_status=1
22362 if test "$3"; then
22363 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22364 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22365 fi
22366 $as_echo "$as_me: error: $1" >&2
22367 as_fn_exit $as_status
22368 } # as_fn_error
22369
22370
22371 # as_fn_set_status STATUS
22372 # -----------------------
22373 # Set $? to STATUS, without forking.
22374 as_fn_set_status ()
22375 {
22376 return $1
22377 } # as_fn_set_status
22378
22379 # as_fn_exit STATUS
22380 # -----------------
22381 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22382 as_fn_exit ()
22383 {
22384 set +e
22385 as_fn_set_status $1
22386 exit $1
22387 } # as_fn_exit
22388
22389 # as_fn_unset VAR
22390 # ---------------
22391 # Portably unset VAR.
22392 as_fn_unset ()
22393 {
22394 { eval $1=; unset $1;}
22395 }
22396 as_unset=as_fn_unset
22397 # as_fn_append VAR VALUE
22398 # ----------------------
22399 # Append the text in VALUE to the end of the definition contained in VAR. Take
22400 # advantage of any shell optimizations that allow amortized linear growth over
22401 # repeated appends, instead of the typical quadratic growth present in naive
22402 # implementations.
22403 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22404 eval 'as_fn_append ()
22405 {
22406 eval $1+=\$2
22407 }'
22408 else
22409 as_fn_append ()
22410 {
22411 eval $1=\$$1\$2
22412 }
22413 fi # as_fn_append
22414
22415 # as_fn_arith ARG...
22416 # ------------------
22417 # Perform arithmetic evaluation on the ARGs, and store the result in the
22418 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22419 # must be portable across $(()) and expr.
22420 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22421 eval 'as_fn_arith ()
22422 {
22423 as_val=$(( $* ))
22424 }'
22425 else
22426 as_fn_arith ()
22427 {
22428 as_val=`expr "$@" || test $? -eq 1`
22429 }
22430 fi # as_fn_arith
22431
22432
22433 if expr a : '\(a\)' >/dev/null 2>&1 &&
22434 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22435 as_expr=expr
22436 else
22437 as_expr=false
22438 fi
22439
22440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22441 as_basename=basename
22442 else
22443 as_basename=false
22444 fi
22445
22446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22447 as_dirname=dirname
22448 else
22449 as_dirname=false
22450 fi
22451
22452 as_me=`$as_basename -- "$0" ||
22453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22454 X"$0" : 'X\(//\)$' \| \
22455 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22456 $as_echo X/"$0" |
22457 sed '/^.*\/\([^/][^/]*\)\/*$/{
22458 s//\1/
22459 q
22460 }
22461 /^X\/\(\/\/\)$/{
22462 s//\1/
22463 q
22464 }
22465 /^X\/\(\/\).*/{
22466 s//\1/
22467 q
22468 }
22469 s/.*/./; q'`
22470
22471 # Avoid depending upon Character Ranges.
22472 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22475 as_cr_digits='0123456789'
22476 as_cr_alnum=$as_cr_Letters$as_cr_digits
22477
22478 ECHO_C= ECHO_N= ECHO_T=
22479 case `echo -n x` in #(((((
22480 -n*)
22481 case `echo 'xy\c'` in
22482 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
22483 xy) ECHO_C='\c';;
22484 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
22485 ECHO_T=' ';;
22486 esac;;
22487 *)
22488 ECHO_N='-n';;
22489 esac
22490
22491 rm -f conf$$ conf$$.exe conf$$.file
22492 if test -d conf$$.dir; then
22493 rm -f conf$$.dir/conf$$.file
22494 else
22495 rm -f conf$$.dir
22496 mkdir conf$$.dir 2>/dev/null
22497 fi
22498 if (echo >conf$$.file) 2>/dev/null; then
22499 if ln -s conf$$.file conf$$ 2>/dev/null; then
22500 as_ln_s='ln -s'
22501 # ... but there are two gotchas:
22502 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22503 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22504 # In both cases, we have to default to `cp -p'.
22505 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22506 as_ln_s='cp -p'
22507 elif ln conf$$.file conf$$ 2>/dev/null; then
22508 as_ln_s=ln
22509 else
22510 as_ln_s='cp -p'
22511 fi
22512 else
22513 as_ln_s='cp -p'
22514 fi
22515 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22516 rmdir conf$$.dir 2>/dev/null
22517
22518
22519 # as_fn_mkdir_p
22520 # -------------
22521 # Create "$as_dir" as a directory, including parents if necessary.
22522 as_fn_mkdir_p ()
22523 {
22524
22525 case $as_dir in #(
22526 -*) as_dir=./$as_dir;;
22527 esac
22528 test -d "$as_dir" || eval $as_mkdir_p || {
22529 as_dirs=
22530 while :; do
22531 case $as_dir in #(
22532 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22533 *) as_qdir=$as_dir;;
22534 esac
22535 as_dirs="'$as_qdir' $as_dirs"
22536 as_dir=`$as_dirname -- "$as_dir" ||
22537 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22538 X"$as_dir" : 'X\(//\)[^/]' \| \
22539 X"$as_dir" : 'X\(//\)$' \| \
22540 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22541 $as_echo X"$as_dir" |
22542 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22543 s//\1/
22544 q
22545 }
22546 /^X\(\/\/\)[^/].*/{
22547 s//\1/
22548 q
22549 }
22550 /^X\(\/\/\)$/{
22551 s//\1/
22552 q
22553 }
22554 /^X\(\/\).*/{
22555 s//\1/
22556 q
22557 }
22558 s/.*/./; q'`
22559 test -d "$as_dir" && break
22560 done
22561 test -z "$as_dirs" || eval "mkdir $as_dirs"
22562 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22563
22564
22565 } # as_fn_mkdir_p
22566 if mkdir -p . 2>/dev/null; then
22567 as_mkdir_p='mkdir -p "$as_dir"'
22568 else
22569 test -d ./-p && rmdir ./-p
22570 as_mkdir_p=false
22571 fi
22572
22573 if test -x / >/dev/null 2>&1; then
22574 as_test_x='test -x'
22575 else
22576 if ls -dL / >/dev/null 2>&1; then
22577 as_ls_L_option=L
22578 else
22579 as_ls_L_option=
22580 fi
22581 as_test_x='
22582 eval sh -c '\''
22583 if test -d "$1"; then
22584 test -d "$1/.";
22585 else
22586 case $1 in #(
22587 -*)set "./$1";;
22588 esac;
22589 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22590 ???[sx]*):;;*)false;;esac;fi
22591 '\'' sh
22592 '
22593 fi
22594 as_executable_p=$as_test_x
22595
22596 # Sed expression to map a string onto a valid CPP name.
22597 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22598
22599 # Sed expression to map a string onto a valid variable name.
22600 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22601
22602
22603 exec 6>&1
22604 ## ----------------------------------- ##
22605 ## Main body of $CONFIG_STATUS script. ##
22606 ## ----------------------------------- ##
22607 _ASEOF
22608 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22609
22610 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22611 # Save the log message, to keep $0 and so on meaningful, and to
22612 # report actual input values of CONFIG_FILES etc. instead of their
22613 # values after options handling.
22614 ac_log="
22615 This file was extended by emacs $as_me 24.1.50, which was
22616 generated by GNU Autoconf 2.65. Invocation command line was
22617
22618 CONFIG_FILES = $CONFIG_FILES
22619 CONFIG_HEADERS = $CONFIG_HEADERS
22620 CONFIG_LINKS = $CONFIG_LINKS
22621 CONFIG_COMMANDS = $CONFIG_COMMANDS
22622 $ $0 $@
22623
22624 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22625 "
22626
22627 _ACEOF
22628
22629 case $ac_config_files in *"
22630 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22631 esac
22632
22633 case $ac_config_headers in *"
22634 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22635 esac
22636
22637
22638 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22639 # Files that config.status was made for.
22640 config_files="$ac_config_files"
22641 config_headers="$ac_config_headers"
22642 config_commands="$ac_config_commands"
22643
22644 _ACEOF
22645
22646 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22647 ac_cs_usage="\
22648 \`$as_me' instantiates files and other configuration actions
22649 from templates according to the current configuration. Unless the files
22650 and actions are specified as TAGs, all are instantiated by default.
22651
22652 Usage: $0 [OPTION]... [TAG]...
22653
22654 -h, --help print this help, then exit
22655 -V, --version print version number and configuration settings, then exit
22656 --config print configuration, then exit
22657 -q, --quiet, --silent
22658 do not print progress messages
22659 -d, --debug don't remove temporary files
22660 --recheck update $as_me by reconfiguring in the same conditions
22661 --file=FILE[:TEMPLATE]
22662 instantiate the configuration file FILE
22663 --header=FILE[:TEMPLATE]
22664 instantiate the configuration header FILE
22665
22666 Configuration files:
22667 $config_files
22668
22669 Configuration headers:
22670 $config_headers
22671
22672 Configuration commands:
22673 $config_commands
22674
22675 Report bugs to the package provider."
22676
22677 _ACEOF
22678 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22679 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22680 ac_cs_version="\\
22681 emacs config.status 24.1.50
22682 configured by $0, generated by GNU Autoconf 2.65,
22683 with options \\"\$ac_cs_config\\"
22684
22685 Copyright (C) 2009 Free Software Foundation, Inc.
22686 This config.status script is free software; the Free Software Foundation
22687 gives unlimited permission to copy, distribute and modify it."
22688
22689 ac_pwd='$ac_pwd'
22690 srcdir='$srcdir'
22691 INSTALL='$INSTALL'
22692 MKDIR_P='$MKDIR_P'
22693 AWK='$AWK'
22694 test -n "\$AWK" || AWK=awk
22695 _ACEOF
22696
22697 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22698 # The default lists apply if the user does not specify any file.
22699 ac_need_defaults=:
22700 while test $# != 0
22701 do
22702 case $1 in
22703 --*=*)
22704 ac_option=`expr "X$1" : 'X\([^=]*\)='`
22705 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22706 ac_shift=:
22707 ;;
22708 *)
22709 ac_option=$1
22710 ac_optarg=$2
22711 ac_shift=shift
22712 ;;
22713 esac
22714
22715 case $ac_option in
22716 # Handling of the options.
22717 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22718 ac_cs_recheck=: ;;
22719 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22720 $as_echo "$ac_cs_version"; exit ;;
22721 --config | --confi | --conf | --con | --co | --c )
22722 $as_echo "$ac_cs_config"; exit ;;
22723 --debug | --debu | --deb | --de | --d | -d )
22724 debug=: ;;
22725 --file | --fil | --fi | --f )
22726 $ac_shift
22727 case $ac_optarg in
22728 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22729 esac
22730 as_fn_append CONFIG_FILES " '$ac_optarg'"
22731 ac_need_defaults=false;;
22732 --header | --heade | --head | --hea )
22733 $ac_shift
22734 case $ac_optarg in
22735 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22736 esac
22737 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22738 ac_need_defaults=false;;
22739 --he | --h)
22740 # Conflict between --help and --header
22741 as_fn_error "ambiguous option: \`$1'
22742 Try \`$0 --help' for more information.";;
22743 --help | --hel | -h )
22744 $as_echo "$ac_cs_usage"; exit ;;
22745 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22746 | -silent | --silent | --silen | --sile | --sil | --si | --s)
22747 ac_cs_silent=: ;;
22748
22749 # This is an error.
22750 -*) as_fn_error "unrecognized option: \`$1'
22751 Try \`$0 --help' for more information." ;;
22752
22753 *) as_fn_append ac_config_targets " $1"
22754 ac_need_defaults=false ;;
22755
22756 esac
22757 shift
22758 done
22759
22760 ac_configure_extra_args=
22761
22762 if $ac_cs_silent; then
22763 exec 6>/dev/null
22764 ac_configure_extra_args="$ac_configure_extra_args --silent"
22765 fi
22766
22767 _ACEOF
22768 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22769 if \$ac_cs_recheck; then
22770 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22771 shift
22772 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22773 CONFIG_SHELL='$SHELL'
22774 export CONFIG_SHELL
22775 exec "\$@"
22776 fi
22777
22778 _ACEOF
22779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22780 exec 5>>config.log
22781 {
22782 echo
22783 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22784 ## Running $as_me. ##
22785 _ASBOX
22786 $as_echo "$ac_log"
22787 } >&5
22788
22789 _ACEOF
22790 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22791 #
22792 # INIT-COMMANDS
22793 #
22794 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22795 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
22796
22797 _ACEOF
22798
22799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22800
22801 # Handling of arguments.
22802 for ac_config_target in $ac_config_targets
22803 do
22804 case $ac_config_target in
22805 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22806 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22807 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22808 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22809 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22810 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22811 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22812 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22813 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22814 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22815 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22816 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22817 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22818 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22819 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22820 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
22821 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22822 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22823 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22824
22825 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22826 esac
22827 done
22828
22829
22830 # If the user did not use the arguments to specify the items to instantiate,
22831 # then the envvar interface is used. Set only those that are not.
22832 # We use the long form for the default assignment because of an extremely
22833 # bizarre bug on SunOS 4.1.3.
22834 if $ac_need_defaults; then
22835 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22836 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22837 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22838 fi
22839
22840 # Have a temporary directory for convenience. Make it in the build tree
22841 # simply because there is no reason against having it here, and in addition,
22842 # creating and moving files from /tmp can sometimes cause problems.
22843 # Hook for its removal unless debugging.
22844 # Note that there is a small window in which the directory will not be cleaned:
22845 # after its creation but before its name has been assigned to `$tmp'.
22846 $debug ||
22847 {
22848 tmp=
22849 trap 'exit_status=$?
22850 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22851 ' 0
22852 trap 'as_fn_exit 1' 1 2 13 15
22853 }
22854 # Create a (secure) tmp directory for tmp files.
22855
22856 {
22857 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22858 test -n "$tmp" && test -d "$tmp"
22859 } ||
22860 {
22861 tmp=./conf$$-$RANDOM
22862 (umask 077 && mkdir "$tmp")
22863 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22864
22865 # Set up the scripts for CONFIG_FILES section.
22866 # No need to generate them if there are no CONFIG_FILES.
22867 # This happens for instance with `./config.status config.h'.
22868 if test -n "$CONFIG_FILES"; then
22869
22870 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22871 ac_cs_awk_getline=:
22872 ac_cs_awk_pipe_init=
22873 ac_cs_awk_read_file='
22874 while ((getline aline < (F[key])) > 0)
22875 print(aline)
22876 close(F[key])'
22877 ac_cs_awk_pipe_fini=
22878 else
22879 ac_cs_awk_getline=false
22880 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22881 ac_cs_awk_read_file='
22882 print "|#_!!_#|"
22883 print "cat " F[key] " &&"
22884 '$ac_cs_awk_pipe_init
22885 # The final `:' finishes the AND list.
22886 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22887 fi
22888 ac_cr=`echo X | tr X '\015'`
22889 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22890 # But we know of no other shell where ac_cr would be empty at this
22891 # point, so we can use a bashism as a fallback.
22892 if test "x$ac_cr" = x; then
22893 eval ac_cr=\$\'\\r\'
22894 fi
22895 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22896 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22897 ac_cs_awk_cr='\r'
22898 else
22899 ac_cs_awk_cr=$ac_cr
22900 fi
22901
22902 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22903 _ACEOF
22904
22905 # Create commands to substitute file output variables.
22906 {
22907 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22908 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22909 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22910 echo "_ACAWK" &&
22911 echo "_ACEOF"
22912 } >conf$$files.sh &&
22913 . ./conf$$files.sh ||
22914 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22915 rm -f conf$$files.sh
22916
22917 {
22918 echo "cat >conf$$subs.awk <<_ACEOF" &&
22919 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22920 echo "_ACEOF"
22921 } >conf$$subs.sh ||
22922 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22923 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22924 ac_delim='%!_!# '
22925 for ac_last_try in false false false false false :; do
22926 . ./conf$$subs.sh ||
22927 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22928
22929 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22930 if test $ac_delim_n = $ac_delim_num; then
22931 break
22932 elif $ac_last_try; then
22933 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22934 else
22935 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22936 fi
22937 done
22938 rm -f conf$$subs.sh
22939
22940 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22941 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22942 _ACEOF
22943 sed -n '
22944 h
22945 s/^/S["/; s/!.*/"]=/
22946 p
22947 g
22948 s/^[^!]*!//
22949 :repl
22950 t repl
22951 s/'"$ac_delim"'$//
22952 t delim
22953 :nl
22954 h
22955 s/\(.\{148\}\)..*/\1/
22956 t more1
22957 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22958 p
22959 n
22960 b repl
22961 :more1
22962 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22963 p
22964 g
22965 s/.\{148\}//
22966 t nl
22967 :delim
22968 h
22969 s/\(.\{148\}\)..*/\1/
22970 t more2
22971 s/["\\]/\\&/g; s/^/"/; s/$/"/
22972 p
22973 b
22974 :more2
22975 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22976 p
22977 g
22978 s/.\{148\}//
22979 t delim
22980 ' <conf$$subs.awk | sed '
22981 /^[^""]/{
22982 N
22983 s/\n//
22984 }
22985 ' >>$CONFIG_STATUS || ac_write_fail=1
22986 rm -f conf$$subs.awk
22987 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22988 _ACAWK
22989 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22990 for (key in S) S_is_set[key] = 1
22991 FS = "\a"
22992 \$ac_cs_awk_pipe_init
22993 }
22994 {
22995 line = $ 0
22996 nfields = split(line, field, "@")
22997 substed = 0
22998 len = length(field[1])
22999 for (i = 2; i < nfields; i++) {
23000 key = field[i]
23001 keylen = length(key)
23002 if (S_is_set[key]) {
23003 value = S[key]
23004 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23005 len += length(value) + length(field[++i])
23006 substed = 1
23007 } else
23008 len += 1 + keylen
23009 }
23010 if (nfields == 3 && !substed) {
23011 key = field[2]
23012 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
23013 \$ac_cs_awk_read_file
23014 next
23015 }
23016 }
23017 print line
23018 }
23019 \$ac_cs_awk_pipe_fini
23020 _ACAWK
23021 _ACEOF
23022 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23023 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23024 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23025 else
23026 cat
23027 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
23028 || as_fn_error "could not setup config files machinery" "$LINENO" 5
23029 _ACEOF
23030
23031 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23032 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23033 # trailing colons and then remove the whole line if VPATH becomes empty
23034 # (actually we leave an empty line to preserve line numbers).
23035 if test "x$srcdir" = x.; then
23036 ac_vpsub='/^[ ]*VPATH[ ]*=/{
23037 s/:*\$(srcdir):*/:/
23038 s/:*\${srcdir}:*/:/
23039 s/:*@srcdir@:*/:/
23040 s/^\([^=]*=[ ]*\):*/\1/
23041 s/:*$//
23042 s/^[^=]*=[ ]*$//
23043 }'
23044 fi
23045
23046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23047 fi # test -n "$CONFIG_FILES"
23048
23049 # Set up the scripts for CONFIG_HEADERS section.
23050 # No need to generate them if there are no CONFIG_HEADERS.
23051 # This happens for instance with `./config.status Makefile'.
23052 if test -n "$CONFIG_HEADERS"; then
23053 cat >"$tmp/defines.awk" <<\_ACAWK ||
23054 BEGIN {
23055 _ACEOF
23056
23057 # Transform confdefs.h into an awk script `defines.awk', embedded as
23058 # here-document in config.status, that substitutes the proper values into
23059 # config.h.in to produce config.h.
23060
23061 # Create a delimiter string that does not exist in confdefs.h, to ease
23062 # handling of long lines.
23063 ac_delim='%!_!# '
23064 for ac_last_try in false false :; do
23065 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
23066 if test -z "$ac_t"; then
23067 break
23068 elif $ac_last_try; then
23069 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
23070 else
23071 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23072 fi
23073 done
23074
23075 # For the awk script, D is an array of macro values keyed by name,
23076 # likewise P contains macro parameters if any. Preserve backslash
23077 # newline sequences.
23078
23079 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23080 sed -n '
23081 s/.\{148\}/&'"$ac_delim"'/g
23082 t rset
23083 :rset
23084 s/^[ ]*#[ ]*define[ ][ ]*/ /
23085 t def
23086 d
23087 :def
23088 s/\\$//
23089 t bsnl
23090 s/["\\]/\\&/g
23091 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
23092 D["\1"]=" \3"/p
23093 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
23094 d
23095 :bsnl
23096 s/["\\]/\\&/g
23097 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
23098 D["\1"]=" \3\\\\\\n"\\/p
23099 t cont
23100 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23101 t cont
23102 d
23103 :cont
23104 n
23105 s/.\{148\}/&'"$ac_delim"'/g
23106 t clear
23107 :clear
23108 s/\\$//
23109 t bsnlc
23110 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23111 d
23112 :bsnlc
23113 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23114 b cont
23115 ' <confdefs.h | sed '
23116 s/'"$ac_delim"'/"\\\
23117 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23118
23119 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23120 for (key in D) D_is_set[key] = 1
23121 FS = "\a"
23122 }
23123 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23124 line = \$ 0
23125 split(line, arg, " ")
23126 if (arg[1] == "#") {
23127 defundef = arg[2]
23128 mac1 = arg[3]
23129 } else {
23130 defundef = substr(arg[1], 2)
23131 mac1 = arg[2]
23132 }
23133 split(mac1, mac2, "(") #)
23134 macro = mac2[1]
23135 prefix = substr(line, 1, index(line, defundef) - 1)
23136 if (D_is_set[macro]) {
23137 # Preserve the white space surrounding the "#".
23138 print prefix "define", macro P[macro] D[macro]
23139 next
23140 } else {
23141 # Replace #undef with comments. This is necessary, for example,
23142 # in the case of _POSIX_SOURCE, which is predefined and required
23143 # on some systems where configure will not decide to define it.
23144 if (defundef == "undef") {
23145 print "/*", prefix defundef, macro, "*/"
23146 next
23147 }
23148 }
23149 }
23150 { print }
23151 _ACAWK
23152 _ACEOF
23153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23154 as_fn_error "could not setup config headers machinery" "$LINENO" 5
23155 fi # test -n "$CONFIG_HEADERS"
23156
23157
23158 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
23159 shift
23160 for ac_tag
23161 do
23162 case $ac_tag in
23163 :[FHLC]) ac_mode=$ac_tag; continue;;
23164 esac
23165 case $ac_mode$ac_tag in
23166 :[FHL]*:*);;
23167 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
23168 :[FH]-) ac_tag=-:-;;
23169 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23170 esac
23171 ac_save_IFS=$IFS
23172 IFS=:
23173 set x $ac_tag
23174 IFS=$ac_save_IFS
23175 shift
23176 ac_file=$1
23177 shift
23178
23179 case $ac_mode in
23180 :L) ac_source=$1;;
23181 :[FH])
23182 ac_file_inputs=
23183 for ac_f
23184 do
23185 case $ac_f in
23186 -) ac_f="$tmp/stdin";;
23187 *) # Look for the file first in the build tree, then in the source tree
23188 # (if the path is not absolute). The absolute path cannot be DOS-style,
23189 # because $ac_f cannot contain `:'.
23190 test -f "$ac_f" ||
23191 case $ac_f in
23192 [\\/$]*) false;;
23193 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23194 esac ||
23195 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23196 esac
23197 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23198 as_fn_append ac_file_inputs " '$ac_f'"
23199 done
23200
23201 # Let's still pretend it is `configure' which instantiates (i.e., don't
23202 # use $as_me), people would be surprised to read:
23203 # /* config.h. Generated by config.status. */
23204 configure_input='Generated from '`
23205 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23206 `' by configure.'
23207 if test x"$ac_file" != x-; then
23208 configure_input="$ac_file. $configure_input"
23209 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23210 $as_echo "$as_me: creating $ac_file" >&6;}
23211 fi
23212 # Neutralize special characters interpreted by sed in replacement strings.
23213 case $configure_input in #(
23214 *\&* | *\|* | *\\* )
23215 ac_sed_conf_input=`$as_echo "$configure_input" |
23216 sed 's/[\\\\&|]/\\\\&/g'`;; #(
23217 *) ac_sed_conf_input=$configure_input;;
23218 esac
23219
23220 case $ac_tag in
23221 *:-:* | *:-) cat >"$tmp/stdin" \
23222 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
23223 esac
23224 ;;
23225 esac
23226
23227 ac_dir=`$as_dirname -- "$ac_file" ||
23228 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23229 X"$ac_file" : 'X\(//\)[^/]' \| \
23230 X"$ac_file" : 'X\(//\)$' \| \
23231 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23232 $as_echo X"$ac_file" |
23233 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23234 s//\1/
23235 q
23236 }
23237 /^X\(\/\/\)[^/].*/{
23238 s//\1/
23239 q
23240 }
23241 /^X\(\/\/\)$/{
23242 s//\1/
23243 q
23244 }
23245 /^X\(\/\).*/{
23246 s//\1/
23247 q
23248 }
23249 s/.*/./; q'`
23250 as_dir="$ac_dir"; as_fn_mkdir_p
23251 ac_builddir=.
23252
23253 case "$ac_dir" in
23254 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23255 *)
23256 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23257 # A ".." for each directory in $ac_dir_suffix.
23258 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23259 case $ac_top_builddir_sub in
23260 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23261 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23262 esac ;;
23263 esac
23264 ac_abs_top_builddir=$ac_pwd
23265 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23266 # for backward compatibility:
23267 ac_top_builddir=$ac_top_build_prefix
23268
23269 case $srcdir in
23270 .) # We are building in place.
23271 ac_srcdir=.
23272 ac_top_srcdir=$ac_top_builddir_sub
23273 ac_abs_top_srcdir=$ac_pwd ;;
23274 [\\/]* | ?:[\\/]* ) # Absolute name.
23275 ac_srcdir=$srcdir$ac_dir_suffix;
23276 ac_top_srcdir=$srcdir
23277 ac_abs_top_srcdir=$srcdir ;;
23278 *) # Relative name.
23279 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23280 ac_top_srcdir=$ac_top_build_prefix$srcdir
23281 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23282 esac
23283 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23284
23285
23286 case $ac_mode in
23287 :F)
23288 #
23289 # CONFIG_FILE
23290 #
23291
23292 case $INSTALL in
23293 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23294 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23295 esac
23296 ac_MKDIR_P=$MKDIR_P
23297 case $MKDIR_P in
23298 [\\/$]* | ?:[\\/]* ) ;;
23299 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23300 esac
23301 _ACEOF
23302
23303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23304 # If the template does not know about datarootdir, expand it.
23305 # FIXME: This hack should be removed a few years after 2.60.
23306 ac_datarootdir_hack=; ac_datarootdir_seen=
23307 ac_sed_dataroot='
23308 /datarootdir/ {
23309 p
23310 q
23311 }
23312 /@datadir@/p
23313 /@docdir@/p
23314 /@infodir@/p
23315 /@localedir@/p
23316 /@mandir@/p'
23317 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23318 *datarootdir*) ac_datarootdir_seen=yes;;
23319 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23321 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23322 _ACEOF
23323 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23324 ac_datarootdir_hack='
23325 s&@datadir@&$datadir&g
23326 s&@docdir@&$docdir&g
23327 s&@infodir@&$infodir&g
23328 s&@localedir@&$localedir&g
23329 s&@mandir@&$mandir&g
23330 s&\\\${datarootdir}&$datarootdir&g' ;;
23331 esac
23332 _ACEOF
23333
23334 # Neutralize VPATH when `$srcdir' = `.'.
23335 # Shell code in configure.ac might set extrasub.
23336 # FIXME: do we really want to maintain this feature?
23337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23338 ac_sed_extra="$ac_vpsub
23339 $extrasub
23340 _ACEOF
23341 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23342 :t
23343 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23344 s|@configure_input@|$ac_sed_conf_input|;t t
23345 s&@top_builddir@&$ac_top_builddir_sub&;t t
23346 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23347 s&@srcdir@&$ac_srcdir&;t t
23348 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23349 s&@top_srcdir@&$ac_top_srcdir&;t t
23350 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23351 s&@builddir@&$ac_builddir&;t t
23352 s&@abs_builddir@&$ac_abs_builddir&;t t
23353 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23354 s&@INSTALL@&$ac_INSTALL&;t t
23355 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23356 $ac_datarootdir_hack
23357 "
23358 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23359 if $ac_cs_awk_getline; then
23360 $AWK -f "$tmp/subs.awk"
23361 else
23362 $AWK -f "$tmp/subs.awk" | $SHELL
23363 fi >$tmp/out \
23364 || as_fn_error "could not create $ac_file" "$LINENO" 5
23365
23366 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23367 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23368 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23370 which seems to be undefined. Please make sure it is defined." >&5
23371 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23372 which seems to be undefined. Please make sure it is defined." >&2;}
23373
23374 rm -f "$tmp/stdin"
23375 case $ac_file in
23376 -) cat "$tmp/out" && rm -f "$tmp/out";;
23377 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23378 esac \
23379 || as_fn_error "could not create $ac_file" "$LINENO" 5
23380 ;;
23381 :H)
23382 #
23383 # CONFIG_HEADER
23384 #
23385 if test x"$ac_file" != x-; then
23386 {
23387 $as_echo "/* $configure_input */" \
23388 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23389 } >"$tmp/config.h" \
23390 || as_fn_error "could not create $ac_file" "$LINENO" 5
23391 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23392 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23393 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23394 else
23395 rm -f "$ac_file"
23396 mv "$tmp/config.h" "$ac_file" \
23397 || as_fn_error "could not create $ac_file" "$LINENO" 5
23398 fi
23399 else
23400 $as_echo "/* $configure_input */" \
23401 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23402 || as_fn_error "could not create -" "$LINENO" 5
23403 fi
23404 # Compute "$ac_file"'s index in $config_headers.
23405 _am_arg="$ac_file"
23406 _am_stamp_count=1
23407 for _am_header in $config_headers :; do
23408 case $_am_header in
23409 $_am_arg | $_am_arg:* )
23410 break ;;
23411 * )
23412 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23413 esac
23414 done
23415 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23416 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23417 X"$_am_arg" : 'X\(//\)[^/]' \| \
23418 X"$_am_arg" : 'X\(//\)$' \| \
23419 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23420 $as_echo X"$_am_arg" |
23421 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23422 s//\1/
23423 q
23424 }
23425 /^X\(\/\/\)[^/].*/{
23426 s//\1/
23427 q
23428 }
23429 /^X\(\/\/\)$/{
23430 s//\1/
23431 q
23432 }
23433 /^X\(\/\).*/{
23434 s//\1/
23435 q
23436 }
23437 s/.*/./; q'`/stamp-h$_am_stamp_count
23438 ;;
23439
23440 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23441 $as_echo "$as_me: executing $ac_file commands" >&6;}
23442 ;;
23443 esac
23444
23445
23446 case $ac_file$ac_mode in
23447 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23448 # Autoconf 2.62 quotes --file arguments for eval, but not when files
23449 # are listed without --file. Let's play safe and only enable the eval
23450 # if we detect the quoting.
23451 case $CONFIG_FILES in
23452 *\'*) eval set x "$CONFIG_FILES" ;;
23453 *) set x $CONFIG_FILES ;;
23454 esac
23455 shift
23456 for mf
23457 do
23458 # Strip MF so we end up with the name of the file.
23459 mf=`echo "$mf" | sed -e 's/:.*$//'`
23460 # Check whether this is an Automake generated Makefile or not.
23461 # We used to match only the files named `Makefile.in', but
23462 # some people rename them; so instead we look at the file content.
23463 # Grep'ing the first line is not enough: some people post-process
23464 # each Makefile.in and add a new line on top of each file to say so.
23465 # Grep'ing the whole file is not good either: AIX grep has a line
23466 # limit of 2048, but all sed's we know have understand at least 4000.
23467 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23468 dirpart=`$as_dirname -- "$mf" ||
23469 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23470 X"$mf" : 'X\(//\)[^/]' \| \
23471 X"$mf" : 'X\(//\)$' \| \
23472 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23473 $as_echo X"$mf" |
23474 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23475 s//\1/
23476 q
23477 }
23478 /^X\(\/\/\)[^/].*/{
23479 s//\1/
23480 q
23481 }
23482 /^X\(\/\/\)$/{
23483 s//\1/
23484 q
23485 }
23486 /^X\(\/\).*/{
23487 s//\1/
23488 q
23489 }
23490 s/.*/./; q'`
23491 else
23492 continue
23493 fi
23494 # Extract the definition of DEPDIR, am__include, and am__quote
23495 # from the Makefile without running `make'.
23496 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23497 test -z "$DEPDIR" && continue
23498 am__include=`sed -n 's/^am__include = //p' < "$mf"`
23499 test -z "am__include" && continue
23500 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23501 # When using ansi2knr, U may be empty or an underscore; expand it
23502 U=`sed -n 's/^U = //p' < "$mf"`
23503 # Find all dependency output files, they are included files with
23504 # $(DEPDIR) in their names. We invoke sed twice because it is the
23505 # simplest approach to changing $(DEPDIR) to its actual value in the
23506 # expansion.
23507 for file in `sed -n "
23508 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23509 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23510 # Make sure the directory exists.
23511 test -f "$dirpart/$file" && continue
23512 fdir=`$as_dirname -- "$file" ||
23513 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23514 X"$file" : 'X\(//\)[^/]' \| \
23515 X"$file" : 'X\(//\)$' \| \
23516 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23517 $as_echo X"$file" |
23518 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23519 s//\1/
23520 q
23521 }
23522 /^X\(\/\/\)[^/].*/{
23523 s//\1/
23524 q
23525 }
23526 /^X\(\/\/\)$/{
23527 s//\1/
23528 q
23529 }
23530 /^X\(\/\).*/{
23531 s//\1/
23532 q
23533 }
23534 s/.*/./; q'`
23535 as_dir=$dirpart/$fdir; as_fn_mkdir_p
23536 # echo "creating $dirpart/$file"
23537 echo '# dummy' > "$dirpart/$file"
23538 done
23539 done
23540 }
23541 ;;
23542 "mkdirs":C)
23543 for dir in etc lisp ; do
23544 test -d ${dir} || mkdir ${dir}
23545 done
23546 ;;
23547 "epaths":C)
23548 echo creating src/epaths.h
23549 ${MAKE-make} epaths-force
23550 ;;
23551 "gdbinit":C)
23552 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23553 echo creating src/.gdbinit
23554 echo source $srcdir/src/.gdbinit > src/.gdbinit
23555 fi
23556 ;;
23557
23558 esac
23559 done # for ac_tag
23560
23561
23562 as_fn_exit 0
23563 _ACEOF
23564 ac_clean_files=$ac_clean_files_save
23565
23566 test $ac_write_fail = 0 ||
23567 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23568
23569
23570 # configure is writing to config.log, and then calls config.status.
23571 # config.status does its own redirection, appending to config.log.
23572 # Unfortunately, on DOS this fails, as config.log is still kept open
23573 # by configure, so config.status won't be able to write to it; its
23574 # output is simply discarded. So we exec the FD to /dev/null,
23575 # effectively closing config.log, so it can be properly (re)opened and
23576 # appended to by config.status. When coming back to configure, we
23577 # need to make the FD available again.
23578 if test "$no_create" != yes; then
23579 ac_cs_success=:
23580 ac_config_status_args=
23581 test "$silent" = yes &&
23582 ac_config_status_args="$ac_config_status_args --quiet"
23583 exec 5>/dev/null
23584 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23585 exec 5>>config.log
23586 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23587 # would make configure fail if this is the last instruction.
23588 $ac_cs_success || as_fn_exit $?
23589 fi
23590 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23592 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23593 fi
23594
23595
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