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Auto-commit of generated files.
[emacs.git] / autogen / configure
blob3d13968f14d5d05dfe4b6aef3dcef8043e16290b
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_func LINENO FUNC VAR
2515 # ----------------------------------
2516 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2517 ac_fn_c_check_func ()
2518 {
2519 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2521 $as_echo_n "checking for $2... " >&6; }
2522 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2523 $as_echo_n "(cached) " >&6
2524 else
2525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2526 /* end confdefs.h. */
2527 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2528 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2529 #define $2 innocuous_$2
2530
2531 /* System header to define __stub macros and hopefully few prototypes,
2532 which can conflict with char $2 (); below.
2533 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2534 <limits.h> exists even on freestanding compilers. */
2535
2536 #ifdef __STDC__
2537 # include <limits.h>
2538 #else
2539 # include <assert.h>
2540 #endif
2541
2542 #undef $2
2543
2544 /* Override any GCC internal prototype to avoid an error.
2545 Use char because int might match the return type of a GCC
2546 builtin and then its argument prototype would still apply. */
2547 #ifdef __cplusplus
2548 extern "C"
2549 #endif
2550 char $2 ();
2551 /* The GNU C library defines this for functions which it implements
2552 to always fail with ENOSYS. Some functions are actually named
2553 something starting with __ and the normal name is an alias. */
2554 #if defined __stub_$2 || defined __stub___$2
2555 choke me
2556 #endif
2557
2558 int
2559 main ()
2560 {
2561 return $2 ();
2562 ;
2563 return 0;
2564 }
2565 _ACEOF
2566 if ac_fn_c_try_link "$LINENO"; then :
2567 eval "$3=yes"
2568 else
2569 eval "$3=no"
2570 fi
2571 rm -f core conftest.err conftest.$ac_objext \
2572 conftest$ac_exeext conftest.$ac_ext
2573 fi
2574 eval ac_res=\$$3
2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2576 $as_echo "$ac_res" >&6; }
2577 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2578
2579 } # ac_fn_c_check_func
2580
2581 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2582 # ----------------------------------------------------
2583 # Tries to find if the field MEMBER exists in type AGGR, after including
2584 # INCLUDES, setting cache variable VAR accordingly.
2585 ac_fn_c_check_member ()
2586 {
2587 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2589 $as_echo_n "checking for $2.$3... " >&6; }
2590 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2591 $as_echo_n "(cached) " >&6
2592 else
2593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2594 /* end confdefs.h. */
2595 $5
2596 int
2597 main ()
2598 {
2599 static $2 ac_aggr;
2600 if (ac_aggr.$3)
2601 return 0;
2602 ;
2603 return 0;
2604 }
2605 _ACEOF
2606 if ac_fn_c_try_compile "$LINENO"; then :
2607 eval "$4=yes"
2608 else
2609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2610 /* end confdefs.h. */
2611 $5
2612 int
2613 main ()
2614 {
2615 static $2 ac_aggr;
2616 if (sizeof ac_aggr.$3)
2617 return 0;
2618 ;
2619 return 0;
2620 }
2621 _ACEOF
2622 if ac_fn_c_try_compile "$LINENO"; then :
2623 eval "$4=yes"
2624 else
2625 eval "$4=no"
2626 fi
2627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2628 fi
2629 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2630 fi
2631 eval ac_res=\$$4
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_member
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_header_list " sys/un.h"
3176 as_fn_append ac_func_list " tzset"
3177 as_fn_append ac_func_list " readlinkat"
3178 gl_getopt_required=GNU
3179 as_fn_append ac_header_list " getopt.h"
3180 as_fn_append ac_header_list " wchar.h"
3181 as_fn_append ac_header_list " stdint.h"
3182 as_fn_append ac_header_list " inttypes.h"
3183 as_fn_append ac_func_list " lstat"
3184 as_fn_append ac_func_list " alarm"
3185 as_fn_append ac_func_list " pthread_sigmask"
3186 as_fn_append ac_func_list " readlink"
3187 as_fn_append ac_func_list " strtoimax"
3188 as_fn_append ac_func_list " strtoumax"
3189 as_fn_append ac_func_list " symlink"
3190 as_fn_append ac_header_list " sys/stat.h"
3191 as_fn_append ac_func_list " localtime_r"
3192 # Check that the precious variables saved in the cache have kept the same
3193 # value.
3194 ac_cache_corrupted=false
3195 for ac_var in $ac_precious_vars; do
3196 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3197 eval ac_new_set=\$ac_env_${ac_var}_set
3198 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3199 eval ac_new_val=\$ac_env_${ac_var}_value
3200 case $ac_old_set,$ac_new_set in
3201 set,)
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3203 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3204 ac_cache_corrupted=: ;;
3205 ,set)
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3207 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3208 ac_cache_corrupted=: ;;
3209 ,);;
3210 *)
3211 if test "x$ac_old_val" != "x$ac_new_val"; then
3212 # differences in whitespace do not lead to failure.
3213 ac_old_val_w=`echo x $ac_old_val`
3214 ac_new_val_w=`echo x $ac_new_val`
3215 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3217 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3218 ac_cache_corrupted=:
3219 else
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3221 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3222 eval $ac_var=\$ac_old_val
3223 fi
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3225 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3227 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3228 fi;;
3229 esac
3230 # Pass precious variables to config.status.
3231 if test "$ac_new_set" = set; then
3232 case $ac_new_val in
3233 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3234 *) ac_arg=$ac_var=$ac_new_val ;;
3235 esac
3236 case " $ac_configure_args " in
3237 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3238 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3239 esac
3240 fi
3241 done
3242 if $ac_cache_corrupted; then
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3244 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3246 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3247 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3248 fi
3249 ## -------------------- ##
3250 ## Main body of script. ##
3251 ## -------------------- ##
3252
3253 ac_ext=c
3254 ac_cpp='$CPP $CPPFLAGS'
3255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3258
3259
3260 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3261
3262
3263 ac_aux_dir=
3264 for ac_dir in build-aux "$srcdir"/build-aux; do
3265 for ac_t in install-sh install.sh shtool; do
3266 if test -f "$ac_dir/$ac_t"; then
3267 ac_aux_dir=$ac_dir
3268 ac_install_sh="$ac_aux_dir/$ac_t -c"
3269 break 2
3270 fi
3271 done
3272 done
3273 if test -z "$ac_aux_dir"; then
3274 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3275 fi
3276
3277 # These three variables are undocumented and unsupported,
3278 # and are intended to be withdrawn in a future Autoconf release.
3279 # They can cause serious problems if a builder's source tree is in a directory
3280 # whose full name contains unusual characters.
3281 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3282 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3283 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3284
3285
3286 am__api_version='1.11'
3287
3288 # Find a good install program. We prefer a C program (faster),
3289 # so one script is as good as another. But avoid the broken or
3290 # incompatible versions:
3291 # SysV /etc/install, /usr/sbin/install
3292 # SunOS /usr/etc/install
3293 # IRIX /sbin/install
3294 # AIX /bin/install
3295 # AmigaOS /C/install, which installs bootblocks on floppy discs
3296 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3297 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3298 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3299 # OS/2's system install, which has a completely different semantic
3300 # ./install, which can be erroneously created by make from ./install.sh.
3301 # Reject install programs that cannot install multiple files.
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3303 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3304 if test -z "$INSTALL"; then
3305 if test "${ac_cv_path_install+set}" = set; then :
3306 $as_echo_n "(cached) " >&6
3307 else
3308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3309 for as_dir in $PATH
3310 do
3311 IFS=$as_save_IFS
3312 test -z "$as_dir" && as_dir=.
3313 # Account for people who put trailing slashes in PATH elements.
3314 case $as_dir/ in #((
3315 ./ | .// | /[cC]/* | \
3316 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3317 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3318 /usr/ucb/* ) ;;
3319 *)
3320 # OSF1 and SCO ODT 3.0 have their own names for install.
3321 # Don't use installbsd from OSF since it installs stuff as root
3322 # by default.
3323 for ac_prog in ginstall scoinst install; do
3324 for ac_exec_ext in '' $ac_executable_extensions; do
3325 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3326 if test $ac_prog = install &&
3327 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3328 # AIX install. It has an incompatible calling convention.
3329 :
3330 elif test $ac_prog = install &&
3331 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3332 # program-specific install script used by HP pwplus--don't use.
3333 :
3334 else
3335 rm -rf conftest.one conftest.two conftest.dir
3336 echo one > conftest.one
3337 echo two > conftest.two
3338 mkdir conftest.dir
3339 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3340 test -s conftest.one && test -s conftest.two &&
3341 test -s conftest.dir/conftest.one &&
3342 test -s conftest.dir/conftest.two
3343 then
3344 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3345 break 3
3346 fi
3347 fi
3348 fi
3349 done
3350 done
3351 ;;
3352 esac
3353
3354 done
3355 IFS=$as_save_IFS
3356
3357 rm -rf conftest.one conftest.two conftest.dir
3358
3359 fi
3360 if test "${ac_cv_path_install+set}" = set; then
3361 INSTALL=$ac_cv_path_install
3362 else
3363 # As a last resort, use the slow shell script. Don't cache a
3364 # value for INSTALL within a source directory, because that will
3365 # break other packages using the cache if that directory is
3366 # removed, or if the value is a relative name.
3367 INSTALL=$ac_install_sh
3368 fi
3369 fi
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3371 $as_echo "$INSTALL" >&6; }
3372
3373 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3374 # It thinks the first close brace ends the variable substitution.
3375 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3376
3377 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3378
3379 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3380
3381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3382 $as_echo_n "checking whether build environment is sane... " >&6; }
3383 # Just in case
3384 sleep 1
3385 echo timestamp > conftest.file
3386 # Reject unsafe characters in $srcdir or the absolute working directory
3387 # name. Accept space and tab only in the latter.
3388 am_lf='
3389 '
3390 case `pwd` in
3391 *[\\\"\#\$\&\'\`$am_lf]*)
3392 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3393 esac
3394 case $srcdir in
3395 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3396 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3397 esac
3398
3399 # Do `set' in a subshell so we don't clobber the current shell's
3400 # arguments. Must try -L first in case configure is actually a
3401 # symlink; some systems play weird games with the mod time of symlinks
3402 # (eg FreeBSD returns the mod time of the symlink's containing
3403 # directory).
3404 if (
3405 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3406 if test "$*" = "X"; then
3407 # -L didn't work.
3408 set X `ls -t "$srcdir/configure" conftest.file`
3409 fi
3410 rm -f conftest.file
3411 if test "$*" != "X $srcdir/configure conftest.file" \
3412 && test "$*" != "X conftest.file $srcdir/configure"; then
3413
3414 # If neither matched, then we have a broken ls. This can happen
3415 # if, for instance, CONFIG_SHELL is bash and it inherits a
3416 # broken ls alias from the environment. This has actually
3417 # happened. Such a system could not be considered "sane".
3418 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3419 alias in your environment" "$LINENO" 5
3420 fi
3421
3422 test "$2" = conftest.file
3423 )
3424 then
3425 # Ok.
3426 :
3427 else
3428 as_fn_error "newly created file is older than distributed files!
3429 Check your system clock" "$LINENO" 5
3430 fi
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3432 $as_echo "yes" >&6; }
3433 test "$program_prefix" != NONE &&
3434 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3435 # Use a double $ so make ignores it.
3436 test "$program_suffix" != NONE &&
3437 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3438 # Double any \ or $.
3439 # By default was `s,x,x', remove it if useless.
3440 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3441 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3442
3443 # expand $ac_aux_dir to an absolute path
3444 am_aux_dir=`cd $ac_aux_dir && pwd`
3445
3446 if test x"${MISSING+set}" != xset; then
3447 case $am_aux_dir in
3448 *\ * | *\ *)
3449 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3450 *)
3451 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3452 esac
3453 fi
3454 # Use eval to expand $SHELL
3455 if eval "$MISSING --run true"; then
3456 am_missing_run="$MISSING --run "
3457 else
3458 am_missing_run=
3459 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3460 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3461 fi
3462
3463 if test x"${install_sh}" != xset; then
3464 case $am_aux_dir in
3465 *\ * | *\ *)
3466 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3467 *)
3468 install_sh="\${SHELL} $am_aux_dir/install-sh"
3469 esac
3470 fi
3471
3472 # Installed binaries are usually stripped using `strip' when the user
3473 # run `make install-strip'. However `strip' might not be the right
3474 # tool to use in cross-compilation environments, therefore Automake
3475 # will honor the `STRIP' environment variable to overrule this program.
3476 if test "$cross_compiling" != no; then
3477 if test -n "$ac_tool_prefix"; then
3478 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3479 set dummy ${ac_tool_prefix}strip; ac_word=$2
3480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3481 $as_echo_n "checking for $ac_word... " >&6; }
3482 if test "${ac_cv_prog_STRIP+set}" = set; then :
3483 $as_echo_n "(cached) " >&6
3484 else
3485 if test -n "$STRIP"; then
3486 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3487 else
3488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3489 for as_dir in $PATH
3490 do
3491 IFS=$as_save_IFS
3492 test -z "$as_dir" && as_dir=.
3493 for ac_exec_ext in '' $ac_executable_extensions; do
3494 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3495 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3496 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3497 break 2
3498 fi
3499 done
3500 done
3501 IFS=$as_save_IFS
3502
3503 fi
3504 fi
3505 STRIP=$ac_cv_prog_STRIP
3506 if test -n "$STRIP"; then
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3508 $as_echo "$STRIP" >&6; }
3509 else
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3511 $as_echo "no" >&6; }
3512 fi
3513
3514
3515 fi
3516 if test -z "$ac_cv_prog_STRIP"; then
3517 ac_ct_STRIP=$STRIP
3518 # Extract the first word of "strip", so it can be a program name with args.
3519 set dummy strip; ac_word=$2
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3521 $as_echo_n "checking for $ac_word... " >&6; }
3522 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3523 $as_echo_n "(cached) " >&6
3524 else
3525 if test -n "$ac_ct_STRIP"; then
3526 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3527 else
3528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3529 for as_dir in $PATH
3530 do
3531 IFS=$as_save_IFS
3532 test -z "$as_dir" && as_dir=.
3533 for ac_exec_ext in '' $ac_executable_extensions; do
3534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3535 ac_cv_prog_ac_ct_STRIP="strip"
3536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3537 break 2
3538 fi
3539 done
3540 done
3541 IFS=$as_save_IFS
3542
3543 fi
3544 fi
3545 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3546 if test -n "$ac_ct_STRIP"; then
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3548 $as_echo "$ac_ct_STRIP" >&6; }
3549 else
3550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3551 $as_echo "no" >&6; }
3552 fi
3553
3554 if test "x$ac_ct_STRIP" = x; then
3555 STRIP=":"
3556 else
3557 case $cross_compiling:$ac_tool_warned in
3558 yes:)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3561 ac_tool_warned=yes ;;
3562 esac
3563 STRIP=$ac_ct_STRIP
3564 fi
3565 else
3566 STRIP="$ac_cv_prog_STRIP"
3567 fi
3568
3569 fi
3570 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3571
3572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3573 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3574 if test -z "$MKDIR_P"; then
3575 if test "${ac_cv_path_mkdir+set}" = set; then :
3576 $as_echo_n "(cached) " >&6
3577 else
3578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3579 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3580 do
3581 IFS=$as_save_IFS
3582 test -z "$as_dir" && as_dir=.
3583 for ac_prog in mkdir gmkdir; do
3584 for ac_exec_ext in '' $ac_executable_extensions; do
3585 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3586 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3587 'mkdir (GNU coreutils) '* | \
3588 'mkdir (coreutils) '* | \
3589 'mkdir (fileutils) '4.1*)
3590 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3591 break 3;;
3592 esac
3593 done
3594 done
3595 done
3596 IFS=$as_save_IFS
3597
3598 fi
3599
3600 test -d ./--version && rmdir ./--version
3601 if test "${ac_cv_path_mkdir+set}" = set; then
3602 MKDIR_P="$ac_cv_path_mkdir -p"
3603 else
3604 # As a last resort, use the slow shell script. Don't cache a
3605 # value for MKDIR_P within a source directory, because that will
3606 # break other packages using the cache if that directory is
3607 # removed, or if the value is a relative name.
3608 MKDIR_P="$ac_install_sh -d"
3609 fi
3610 fi
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3612 $as_echo "$MKDIR_P" >&6; }
3613
3614
3615 mkdir_p="$MKDIR_P"
3616 case $mkdir_p in
3617 [\\/$]* | ?:[\\/]*) ;;
3618 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3619 esac
3620
3621 for ac_prog in gawk mawk nawk awk
3622 do
3623 # Extract the first word of "$ac_prog", so it can be a program name with args.
3624 set dummy $ac_prog; ac_word=$2
3625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3626 $as_echo_n "checking for $ac_word... " >&6; }
3627 if test "${ac_cv_prog_AWK+set}" = set; then :
3628 $as_echo_n "(cached) " >&6
3629 else
3630 if test -n "$AWK"; then
3631 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3632 else
3633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3634 for as_dir in $PATH
3635 do
3636 IFS=$as_save_IFS
3637 test -z "$as_dir" && as_dir=.
3638 for ac_exec_ext in '' $ac_executable_extensions; do
3639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3640 ac_cv_prog_AWK="$ac_prog"
3641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3642 break 2
3643 fi
3644 done
3645 done
3646 IFS=$as_save_IFS
3647
3648 fi
3649 fi
3650 AWK=$ac_cv_prog_AWK
3651 if test -n "$AWK"; then
3652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3653 $as_echo "$AWK" >&6; }
3654 else
3655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3656 $as_echo "no" >&6; }
3657 fi
3658
3659
3660 test -n "$AWK" && break
3661 done
3662
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3664 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3665 set x ${MAKE-make}
3666 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3667 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3668 $as_echo_n "(cached) " >&6
3669 else
3670 cat >conftest.make <<\_ACEOF
3671 SHELL = /bin/sh
3672 all:
3673 @echo '@@@%%%=$(MAKE)=@@@%%%'
3674 _ACEOF
3675 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3676 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3677 *@@@%%%=?*=@@@%%%*)
3678 eval ac_cv_prog_make_${ac_make}_set=yes;;
3679 *)
3680 eval ac_cv_prog_make_${ac_make}_set=no;;
3681 esac
3682 rm -f conftest.make
3683 fi
3684 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3686 $as_echo "yes" >&6; }
3687 SET_MAKE=
3688 else
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3690 $as_echo "no" >&6; }
3691 SET_MAKE="MAKE=${MAKE-make}"
3692 fi
3693
3694 rm -rf .tst 2>/dev/null
3695 mkdir .tst 2>/dev/null
3696 if test -d .tst; then
3697 am__leading_dot=.
3698 else
3699 am__leading_dot=_
3700 fi
3701 rmdir .tst 2>/dev/null
3702
3703 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3704 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3705 # is not polluted with repeated "-I."
3706 am__isrc=' -I$(srcdir)'
3707 # test to see if srcdir already configured
3708 if test -f $srcdir/config.status; then
3709 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3710 fi
3711 fi
3712
3713 # test whether we have cygpath
3714 if test -z "$CYGPATH_W"; then
3715 if (cygpath --version) >/dev/null 2>/dev/null; then
3716 CYGPATH_W='cygpath -w'
3717 else
3718 CYGPATH_W=echo
3719 fi
3720 fi
3721
3722
3723 # Define the identity of the package.
3724 PACKAGE='emacs'
3725 VERSION='24.1.50'
3726
3727
3728 cat >>confdefs.h <<_ACEOF
3729 #define PACKAGE "$PACKAGE"
3730 _ACEOF
3731
3732
3733 cat >>confdefs.h <<_ACEOF
3734 #define VERSION "$VERSION"
3735 _ACEOF
3736
3737 # Some tools Automake needs.
3738
3739 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3740
3741
3742 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3743
3744
3745 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3746
3747
3748 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3749
3750
3751 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3752
3753 # We need awk for the "check" target. The system "awk" is bad on
3754 # some platforms.
3755 # Always define AMTAR for backward compatibility.
3756
3757 AMTAR=${AMTAR-"${am_missing_run}tar"}
3758
3759 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3760
3761
3762
3763
3764
3765
3766
3767
3768 lispdir='${datadir}/emacs/${version}/lisp'
3769 leimdir='${datadir}/emacs/${version}/leim'
3770 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3771 '${datadir}/emacs/site-lisp'
3772 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3773 etcdir='${datadir}/emacs/${version}/etc'
3774 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3775 docdir='${datadir}/emacs/${version}/etc'
3776 gamedir='${localstatedir}/games/emacs'
3777
3778
3779
3780
3781 # Check whether --with-pop was given.
3782 if test "${with_pop+set}" = set; then :
3783 withval=$with_pop;
3784 else
3785 with_pop=yes
3786 fi
3787
3788 if test "$with_pop" = yes; then
3789 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3790
3791 fi
3792
3793
3794 # Check whether --with-kerberos was given.
3795 if test "${with_kerberos+set}" = set; then :
3796 withval=$with_kerberos;
3797 else
3798 with_kerberos=no
3799 fi
3800
3801 if test "$with_kerberos" != no; then
3802 $as_echo "#define KERBEROS 1" >>confdefs.h
3803
3804 fi
3805
3806
3807 # Check whether --with-kerberos5 was given.
3808 if test "${with_kerberos5+set}" = set; then :
3809 withval=$with_kerberos5;
3810 else
3811 with_kerberos5=no
3812 fi
3813
3814 if test "${with_kerberos5}" != no; then
3815 if test "${with_kerberos}" = no; then
3816 with_kerberos=yes
3817 $as_echo "#define KERBEROS 1" >>confdefs.h
3818
3819 fi
3820
3821 $as_echo "#define KERBEROS5 1" >>confdefs.h
3822
3823 fi
3824
3825
3826 # Check whether --with-hesiod was given.
3827 if test "${with_hesiod+set}" = set; then :
3828 withval=$with_hesiod;
3829 else
3830 with_hesiod=no
3831 fi
3832
3833 if test "$with_hesiod" != no; then
3834
3835 $as_echo "#define HESIOD 1" >>confdefs.h
3836
3837 fi
3838
3839
3840 # Check whether --with-mmdf was given.
3841 if test "${with_mmdf+set}" = set; then :
3842 withval=$with_mmdf;
3843 else
3844 with_mmdf=no
3845 fi
3846
3847 if test "$with_mmdf" != no; then
3848
3849 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3850
3851 fi
3852
3853
3854 # Check whether --with-mail-unlink was given.
3855 if test "${with_mail_unlink+set}" = set; then :
3856 withval=$with_mail_unlink;
3857 else
3858 with_mail_unlink=no
3859 fi
3860
3861 if test "$with_mail_unlink" != no; then
3862
3863 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3864
3865 fi
3866
3867
3868 # Check whether --with-mailhost was given.
3869 if test "${with_mailhost+set}" = set; then :
3870 withval=$with_mailhost;
3871 cat >>confdefs.h <<_ACEOF
3872 #define MAILHOST "$withval"
3873 _ACEOF
3874
3875 fi
3876
3877
3878
3879 # Check whether --with-sound was given.
3880 if test "${with_sound+set}" = set; then :
3881 withval=$with_sound;
3882 else
3883 with_sound=yes
3884 fi
3885
3886
3887
3888 # Check whether --with-sync-input was given.
3889 if test "${with_sync_input+set}" = set; then :
3890 withval=$with_sync_input;
3891 else
3892 with_sync_input=yes
3893 fi
3894
3895 if test "$with_sync_input" = yes; then
3896
3897 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3898
3899 fi
3900
3901
3902 # Check whether --with-x-toolkit was given.
3903 if test "${with_x_toolkit+set}" = set; then :
3904 withval=$with_x_toolkit; case "${withval}" in
3905 y | ye | yes ) val=gtk ;;
3906 n | no ) val=no ;;
3907 l | lu | luc | luci | lucid ) val=lucid ;;
3908 a | at | ath | athe | athen | athena ) val=athena ;;
3909 m | mo | mot | moti | motif ) val=motif ;;
3910 g | gt | gtk ) val=gtk ;;
3911 gtk3 ) val=gtk3 ;;
3912 * )
3913 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3914 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3915 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3916 ;;
3917 esac
3918 with_x_toolkit=$val
3919
3920 fi
3921
3922
3923
3924 # Check whether --with-wide-int was given.
3925 if test "${with_wide_int+set}" = set; then :
3926 withval=$with_wide_int;
3927 else
3928 with_wide_int=no
3929 fi
3930
3931 if test "$with_wide_int" = yes; then
3932
3933 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3934
3935 fi
3936
3937
3938 # Check whether --with-xpm was given.
3939 if test "${with_xpm+set}" = set; then :
3940 withval=$with_xpm;
3941 else
3942 with_xpm=yes
3943 fi
3944
3945
3946 # Check whether --with-jpeg was given.
3947 if test "${with_jpeg+set}" = set; then :
3948 withval=$with_jpeg;
3949 else
3950 with_jpeg=yes
3951 fi
3952
3953
3954 # Check whether --with-tiff was given.
3955 if test "${with_tiff+set}" = set; then :
3956 withval=$with_tiff;
3957 else
3958 with_tiff=yes
3959 fi
3960
3961
3962 # Check whether --with-gif was given.
3963 if test "${with_gif+set}" = set; then :
3964 withval=$with_gif;
3965 else
3966 with_gif=yes
3967 fi
3968
3969
3970 # Check whether --with-png was given.
3971 if test "${with_png+set}" = set; then :
3972 withval=$with_png;
3973 else
3974 with_png=yes
3975 fi
3976
3977
3978 # Check whether --with-rsvg was given.
3979 if test "${with_rsvg+set}" = set; then :
3980 withval=$with_rsvg;
3981 else
3982 with_rsvg=yes
3983 fi
3984
3985
3986 # Check whether --with-xml2 was given.
3987 if test "${with_xml2+set}" = set; then :
3988 withval=$with_xml2;
3989 else
3990 with_xml2=yes
3991 fi
3992
3993
3994 # Check whether --with-imagemagick was given.
3995 if test "${with_imagemagick+set}" = set; then :
3996 withval=$with_imagemagick;
3997 else
3998 with_imagemagick=yes
3999 fi
4000
4001
4002
4003 # Check whether --with-xft was given.
4004 if test "${with_xft+set}" = set; then :
4005 withval=$with_xft;
4006 else
4007 with_xft=yes
4008 fi
4009
4010
4011 # Check whether --with-libotf was given.
4012 if test "${with_libotf+set}" = set; then :
4013 withval=$with_libotf;
4014 else
4015 with_libotf=yes
4016 fi
4017
4018
4019 # Check whether --with-m17n-flt was given.
4020 if test "${with_m17n_flt+set}" = set; then :
4021 withval=$with_m17n_flt;
4022 else
4023 with_m17n_flt=yes
4024 fi
4025
4026
4027
4028 # Check whether --with-toolkit-scroll-bars was given.
4029 if test "${with_toolkit_scroll_bars+set}" = set; then :
4030 withval=$with_toolkit_scroll_bars;
4031 else
4032 with_toolkit_scroll_bars=yes
4033 fi
4034
4035
4036 # Check whether --with-xaw3d was given.
4037 if test "${with_xaw3d+set}" = set; then :
4038 withval=$with_xaw3d;
4039 else
4040 with_xaw3d=yes
4041 fi
4042
4043
4044 # Check whether --with-xim was given.
4045 if test "${with_xim+set}" = set; then :
4046 withval=$with_xim;
4047 else
4048 with_xim=yes
4049 fi
4050
4051
4052 # Check whether --with-ns was given.
4053 if test "${with_ns+set}" = set; then :
4054 withval=$with_ns;
4055 else
4056 with_ns=no
4057 fi
4058
4059
4060
4061 # Check whether --with-gpm was given.
4062 if test "${with_gpm+set}" = set; then :
4063 withval=$with_gpm;
4064 else
4065 with_gpm=yes
4066 fi
4067
4068
4069 # Check whether --with-dbus was given.
4070 if test "${with_dbus+set}" = set; then :
4071 withval=$with_dbus;
4072 else
4073 with_dbus=yes
4074 fi
4075
4076
4077 # Check whether --with-gconf was given.
4078 if test "${with_gconf+set}" = set; then :
4079 withval=$with_gconf;
4080 else
4081 with_gconf=yes
4082 fi
4083
4084
4085 # Check whether --with-gsettings was given.
4086 if test "${with_gsettings+set}" = set; then :
4087 withval=$with_gsettings;
4088 else
4089 with_gsettings=yes
4090 fi
4091
4092
4093 # Check whether --with-selinux was given.
4094 if test "${with_selinux+set}" = set; then :
4095 withval=$with_selinux;
4096 else
4097 with_selinux=yes
4098 fi
4099
4100
4101 # Check whether --with-gnutls was given.
4102 if test "${with_gnutls+set}" = set; then :
4103 withval=$with_gnutls;
4104 else
4105 with_gnutls=yes
4106 fi
4107
4108
4109 ## For the times when you want to build Emacs but don't have
4110 ## a suitable makeinfo, and can live without the manuals.
4111
4112 # Check whether --with-makeinfo was given.
4113 if test "${with_makeinfo+set}" = set; then :
4114 withval=$with_makeinfo;
4115 else
4116 with_makeinfo=yes
4117 fi
4118
4119
4120 ## Makefile.in needs the cache file name.
4121
4122
4123 ## This is an option because I do not know if all info/man support
4124 ## compressed files, nor how to test if they do so.
4125
4126 # Check whether --with-compress-info was given.
4127 if test "${with_compress_info+set}" = set; then :
4128 withval=$with_compress_info;
4129 else
4130 with_compress_info=yes
4131 fi
4132
4133 if test $with_compress_info = yes; then
4134 GZIP_INFO=yes
4135 else
4136 GZIP_INFO=
4137 fi
4138
4139
4140
4141 # Check whether --with-pkg-config-prog was given.
4142 if test "${with_pkg_config_prog+set}" = set; then :
4143 withval=$with_pkg_config_prog;
4144 fi
4145
4146 if test "X${with_pkg_config_prog}" != X; then
4147 if test "${with_pkg_config_prog}" != yes; then
4148 PKG_CONFIG="${with_pkg_config_prog}"
4149 fi
4150 fi
4151
4152 CRT_DIR=
4153
4154 # Check whether --with-crt-dir was given.
4155 if test "${with_crt_dir+set}" = set; then :
4156 withval=$with_crt_dir;
4157 fi
4158
4159 CRT_DIR="${with_crt_dir}"
4160
4161
4162 # Check whether --with-gameuser was given.
4163 if test "${with_gameuser+set}" = set; then :
4164 withval=$with_gameuser;
4165 fi
4166
4167 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4168 && gameuser="${with_gameuser}"
4169 test "X$gameuser" = X && gameuser=games
4170
4171
4172 # Check whether --with-gnustep-conf was given.
4173 if test "${with_gnustep_conf+set}" = set; then :
4174 withval=$with_gnustep_conf;
4175 fi
4176
4177 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4178 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4179 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4180 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4181
4182 # Check whether --enable-ns-self-contained was given.
4183 if test "${enable_ns_self_contained+set}" = set; then :
4184 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4185 else
4186 EN_NS_SELF_CONTAINED=yes
4187 fi
4188
4189
4190 # Check whether --enable-asserts was given.
4191 if test "${enable_asserts+set}" = set; then :
4192 enableval=$enable_asserts; USE_XASSERTS=$enableval
4193 else
4194 USE_XASSERTS=no
4195 fi
4196
4197
4198 # Check whether --enable-locallisppath was given.
4199 if test "${enable_locallisppath+set}" = set; then :
4200 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4201 locallisppath=
4202 elif test "${enableval}" != "yes"; then
4203 locallisppath=${enableval}
4204 fi
4205 fi
4206
4207
4208 # Check whether --enable-checking was given.
4209 if test "${enable_checking+set}" = set; then :
4210 enableval=$enable_checking; ac_checking_flags="${enableval}"
4211 fi
4212
4213 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4214 for check in $ac_checking_flags
4215 do
4216 case $check in
4217 # these set all the flags to specific states
4218 yes) ac_enable_checking=1 ;;
4219 no) ac_enable_checking= ;
4220 ac_gc_check_stringbytes= ;
4221 ac_gc_check_string_overrun= ;
4222 ac_gc_check_string_free_list= ;
4223 ac_xmalloc_overrun= ;
4224 ac_gc_check_cons_list= ;;
4225 all) ac_enable_checking=1 ;
4226 ac_gc_check_stringbytes=1 ;
4227 ac_gc_check_string_overrun=1 ;
4228 ac_gc_check_string_free_list=1 ;
4229 ac_xmalloc_overrun=1 ;
4230 ac_gc_check_cons_list=1 ;;
4231 # these enable particular checks
4232 stringbytes) ac_gc_check_stringbytes=1 ;;
4233 stringoverrun) ac_gc_check_string_overrun=1 ;;
4234 stringfreelist) ac_gc_check_string_free_list=1 ;;
4235 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4236 conslist) ac_gc_check_cons_list=1 ;;
4237 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4238 esac
4239 done
4240 IFS="$ac_save_IFS"
4241
4242 if test x$ac_enable_checking != x ; then
4243
4244 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4245
4246 fi
4247 if test x$ac_gc_check_stringbytes != x ; then
4248
4249 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4250
4251 fi
4252 if test x$ac_gc_check_string_overrun != x ; then
4253
4254 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4255
4256 fi
4257 if test x$ac_gc_check_string_free_list != x ; then
4258
4259 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4260
4261 fi
4262 if test x$ac_xmalloc_overrun != x ; then
4263
4264 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4265
4266 fi
4267 if test x$ac_gc_check_cons_list != x ; then
4268
4269 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4270
4271 fi
4272
4273 # Check whether --enable-use-lisp-union-type was given.
4274 if test "${enable_use_lisp_union_type+set}" = set; then :
4275 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4276
4277 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4278
4279 fi
4280 fi
4281
4282
4283
4284 # Check whether --enable-profiling was given.
4285 if test "${enable_profiling+set}" = set; then :
4286 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4287 fi
4288
4289 if test x$ac_enable_profiling != x ; then
4290 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4291 else
4292 PROFILING_CFLAGS=
4293 fi
4294
4295
4296 # Check whether --enable-autodepend was given.
4297 if test "${enable_autodepend+set}" = set; then :
4298 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4299 else
4300 ac_enable_autodepend=yes
4301 fi
4302
4303
4304 #### Make srcdir absolute, if it isn't already. It's important to
4305 #### avoid running the path through pwd unnecessarily, since pwd can
4306 #### give you automounter prefixes, which can go away. We do all this
4307 #### so Emacs can find its files when run uninstalled.
4308 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4309 unset CDPATH
4310 case "${srcdir}" in
4311 /* ) ;;
4312 . )
4313 ## We may be able to use the $PWD environment variable to make this
4314 ## absolute. But sometimes PWD is inaccurate.
4315 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4316 ## but that tested only for a well-formed and valid PWD,
4317 ## it did not object when PWD was well-formed and valid but just wrong.
4318 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4319 then
4320 srcdir="$PWD"
4321 else
4322 srcdir="`(cd ${srcdir}; pwd)`"
4323 fi
4324 ;;
4325 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4326 esac
4327
4328 #### Given the configuration name, set opsysfile to the
4329 #### name of s/*.h file we should use.
4330
4331 ### Canonicalize the configuration name.
4332
4333 # Make sure we can run config.sub.
4334 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4335 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4336
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4338 $as_echo_n "checking build system type... " >&6; }
4339 if test "${ac_cv_build+set}" = set; then :
4340 $as_echo_n "(cached) " >&6
4341 else
4342 ac_build_alias=$build_alias
4343 test "x$ac_build_alias" = x &&
4344 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4345 test "x$ac_build_alias" = x &&
4346 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4347 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4348 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4349
4350 fi
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4352 $as_echo "$ac_cv_build" >&6; }
4353 case $ac_cv_build in
4354 *-*-*) ;;
4355 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4356 esac
4357 build=$ac_cv_build
4358 ac_save_IFS=$IFS; IFS='-'
4359 set x $ac_cv_build
4360 shift
4361 build_cpu=$1
4362 build_vendor=$2
4363 shift; shift
4364 # Remember, the first character of IFS is used to create $*,
4365 # except with old shells:
4366 build_os=$*
4367 IFS=$ac_save_IFS
4368 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4369
4370
4371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4372 $as_echo_n "checking host system type... " >&6; }
4373 if test "${ac_cv_host+set}" = set; then :
4374 $as_echo_n "(cached) " >&6
4375 else
4376 if test "x$host_alias" = x; then
4377 ac_cv_host=$ac_cv_build
4378 else
4379 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4380 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4381 fi
4382
4383 fi
4384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4385 $as_echo "$ac_cv_host" >&6; }
4386 case $ac_cv_host in
4387 *-*-*) ;;
4388 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4389 esac
4390 host=$ac_cv_host
4391 ac_save_IFS=$IFS; IFS='-'
4392 set x $ac_cv_host
4393 shift
4394 host_cpu=$1
4395 host_vendor=$2
4396 shift; shift
4397 # Remember, the first character of IFS is used to create $*,
4398 # except with old shells:
4399 host_os=$*
4400 IFS=$ac_save_IFS
4401 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4402
4403
4404 canonical=$host
4405 configuration=${host_alias-${build_alias-$host}}
4406
4407
4408
4409 ### If you add support for a new configuration, add code to this
4410 ### switch statement to recognize your configuration name and select
4411 ### the appropriate operating system file.
4412
4413 ### You would hope that you could choose an s/*.h
4414 ### file based on the operating system portion. However, it turns out
4415 ### that each s/*.h file is pretty manufacturer-specific.
4416 ### So we basically have to have a special case for each
4417 ### configuration name.
4418 ###
4419 ### As far as handling version numbers on operating systems is
4420 ### concerned, make sure things will fail in a fixable way. If
4421 ### /etc/MACHINES doesn't say anything about version numbers, be
4422 ### prepared to handle anything reasonably. If version numbers
4423 ### matter, be sure /etc/MACHINES says something about it.
4424
4425 opsys='' unported=no
4426 case "${canonical}" in
4427
4428 ## GNU/Linux and similar ports
4429 *-*-linux* )
4430 opsys=gnu-linux
4431 ;;
4432
4433 ## FreeBSD ports
4434 *-*-freebsd* )
4435 opsys=freebsd
4436 ;;
4437
4438 ## FreeBSD kernel + glibc based userland
4439 *-*-kfreebsd*gnu* )
4440 opsys=gnu-kfreebsd
4441 ;;
4442
4443 ## NetBSD ports
4444 *-*-netbsd* )
4445 opsys=netbsd
4446 ;;
4447
4448 ## OpenBSD ports
4449 *-*-openbsd* )
4450 opsys=openbsd
4451 ;;
4452
4453 ## Apple Darwin / Mac OS X
4454 *-apple-darwin* )
4455 case "${canonical}" in
4456 i[3456]86-* ) ;;
4457 powerpc-* ) ;;
4458 x86_64-* ) ;;
4459 * ) unported=yes ;;
4460 esac
4461 opsys=darwin
4462 ## Use fink packages if available.
4463 ## FIXME find a better way to do this: http://debbugs.gnu.org/11507
4464 ## if test -d /sw/include && test -d /sw/lib; then
4465 ## GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4466 ## NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4467 ## fi
4468 ;;
4469
4470 ## HP 9000 series 700 and 800, running HP/UX
4471 hppa*-hp-hpux10.2* )
4472 opsys=hpux10-20
4473 ;;
4474 hppa*-hp-hpux1[1-9]* )
4475 opsys=hpux11
4476 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4477 ;;
4478
4479 ## IBM machines
4480 rs6000-ibm-aix4.[23]* )
4481 opsys=aix4-2
4482 ;;
4483 powerpc-ibm-aix4.[23]* )
4484 opsys=aix4-2
4485 ;;
4486 rs6000-ibm-aix[56]* )
4487 opsys=aix4-2
4488 ;;
4489 powerpc-ibm-aix[56]* )
4490 opsys=aix4-2
4491 ;;
4492
4493 ## Silicon Graphics machines
4494 ## Iris 4D
4495 mips-sgi-irix6.5 )
4496 opsys=irix6-5
4497 # Without defining _LANGUAGE_C, things get masked out in the headers
4498 # so that, for instance, grepping for `free' in stdlib.h fails and
4499 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4500 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4501 ;;
4502
4503 ## Suns
4504 *-sun-solaris* \
4505 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4506 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4507 case "${canonical}" in
4508 i[3456]86-*-* ) ;;
4509 amd64-*-*|x86_64-*-*) ;;
4510 sparc* ) ;;
4511 * ) unported=yes ;;
4512 esac
4513 case "${canonical}" in
4514 *-sunos5.6* | *-solaris2.6* )
4515 opsys=sol2-6
4516 RANLIB="ar -ts"
4517 ;;
4518 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4519 opsys=sol2-6
4520 emacs_check_sunpro_c=yes
4521 ;;
4522 *-sunos5* | *-solaris* )
4523 opsys=sol2-10
4524 emacs_check_sunpro_c=yes
4525 ;;
4526 esac
4527 ## Watch out for a compiler that we know will not work.
4528 case "${canonical}" in
4529 *-solaris* | *-sunos5* )
4530 if [ "x$CC" = x/usr/ucb/cc ]; then
4531 ## /usr/ucb/cc doesn't work;
4532 ## we should find some other compiler that does work.
4533 unset CC
4534 fi
4535 ;;
4536 *) ;;
4537 esac
4538 ;;
4539
4540 ## Intel 386 machines where we don't care about the manufacturer.
4541 i[3456]86-*-* )
4542 case "${canonical}" in
4543 *-cygwin ) opsys=cygwin ;;
4544 *-darwin* ) opsys=darwin ;;
4545 *-sysv4.2uw* ) opsys=unixware ;;
4546 *-sysv5uw* ) opsys=unixware ;;
4547 *-sysv5OpenUNIX* ) opsys=unixware ;;
4548 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4549 esac
4550 ;;
4551
4552 * )
4553 unported=yes
4554 ;;
4555 esac
4556
4557 ### If the code above didn't choose an operating system, just choose
4558 ### an operating system based on the configuration name. You really
4559 ### only want to use this when you have no idea what the right
4560 ### operating system is; if you know what operating systems a machine
4561 ### runs, it's cleaner to make it explicit in the case statement
4562 ### above.
4563 if test x"${opsys}" = x; then
4564 case "${canonical}" in
4565 *-gnu* ) opsys=gnu ;;
4566 * )
4567 unported=yes
4568 ;;
4569 esac
4570 fi
4571
4572
4573
4574 if test $unported = yes; then
4575 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4576 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4577 fi
4578
4579 opsysfile="s/${opsys}.h"
4580
4581
4582 #### Choose a compiler.
4583
4584 ac_ext=c
4585 ac_cpp='$CPP $CPPFLAGS'
4586 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4587 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4588 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4589 if test -n "$ac_tool_prefix"; then
4590 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4591 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4593 $as_echo_n "checking for $ac_word... " >&6; }
4594 if test "${ac_cv_prog_CC+set}" = set; then :
4595 $as_echo_n "(cached) " >&6
4596 else
4597 if test -n "$CC"; then
4598 ac_cv_prog_CC="$CC" # Let the user override the test.
4599 else
4600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4601 for as_dir in $PATH
4602 do
4603 IFS=$as_save_IFS
4604 test -z "$as_dir" && as_dir=.
4605 for ac_exec_ext in '' $ac_executable_extensions; do
4606 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4607 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4608 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4609 break 2
4610 fi
4611 done
4612 done
4613 IFS=$as_save_IFS
4614
4615 fi
4616 fi
4617 CC=$ac_cv_prog_CC
4618 if test -n "$CC"; then
4619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4620 $as_echo "$CC" >&6; }
4621 else
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4623 $as_echo "no" >&6; }
4624 fi
4625
4626
4627 fi
4628 if test -z "$ac_cv_prog_CC"; then
4629 ac_ct_CC=$CC
4630 # Extract the first word of "gcc", so it can be a program name with args.
4631 set dummy gcc; ac_word=$2
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4633 $as_echo_n "checking for $ac_word... " >&6; }
4634 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4635 $as_echo_n "(cached) " >&6
4636 else
4637 if test -n "$ac_ct_CC"; then
4638 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4639 else
4640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4641 for as_dir in $PATH
4642 do
4643 IFS=$as_save_IFS
4644 test -z "$as_dir" && as_dir=.
4645 for ac_exec_ext in '' $ac_executable_extensions; do
4646 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4647 ac_cv_prog_ac_ct_CC="gcc"
4648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4649 break 2
4650 fi
4651 done
4652 done
4653 IFS=$as_save_IFS
4654
4655 fi
4656 fi
4657 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4658 if test -n "$ac_ct_CC"; then
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4660 $as_echo "$ac_ct_CC" >&6; }
4661 else
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4663 $as_echo "no" >&6; }
4664 fi
4665
4666 if test "x$ac_ct_CC" = x; then
4667 CC=""
4668 else
4669 case $cross_compiling:$ac_tool_warned in
4670 yes:)
4671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4672 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4673 ac_tool_warned=yes ;;
4674 esac
4675 CC=$ac_ct_CC
4676 fi
4677 else
4678 CC="$ac_cv_prog_CC"
4679 fi
4680
4681 if test -z "$CC"; then
4682 if test -n "$ac_tool_prefix"; then
4683 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4684 set dummy ${ac_tool_prefix}cc; ac_word=$2
4685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4686 $as_echo_n "checking for $ac_word... " >&6; }
4687 if test "${ac_cv_prog_CC+set}" = set; then :
4688 $as_echo_n "(cached) " >&6
4689 else
4690 if test -n "$CC"; then
4691 ac_cv_prog_CC="$CC" # Let the user override the test.
4692 else
4693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4694 for as_dir in $PATH
4695 do
4696 IFS=$as_save_IFS
4697 test -z "$as_dir" && as_dir=.
4698 for ac_exec_ext in '' $ac_executable_extensions; do
4699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4700 ac_cv_prog_CC="${ac_tool_prefix}cc"
4701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4702 break 2
4703 fi
4704 done
4705 done
4706 IFS=$as_save_IFS
4707
4708 fi
4709 fi
4710 CC=$ac_cv_prog_CC
4711 if test -n "$CC"; then
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4713 $as_echo "$CC" >&6; }
4714 else
4715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4716 $as_echo "no" >&6; }
4717 fi
4718
4719
4720 fi
4721 fi
4722 if test -z "$CC"; then
4723 # Extract the first word of "cc", so it can be a program name with args.
4724 set dummy cc; ac_word=$2
4725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4726 $as_echo_n "checking for $ac_word... " >&6; }
4727 if test "${ac_cv_prog_CC+set}" = set; then :
4728 $as_echo_n "(cached) " >&6
4729 else
4730 if test -n "$CC"; then
4731 ac_cv_prog_CC="$CC" # Let the user override the test.
4732 else
4733 ac_prog_rejected=no
4734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4735 for as_dir in $PATH
4736 do
4737 IFS=$as_save_IFS
4738 test -z "$as_dir" && as_dir=.
4739 for ac_exec_ext in '' $ac_executable_extensions; do
4740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4741 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4742 ac_prog_rejected=yes
4743 continue
4744 fi
4745 ac_cv_prog_CC="cc"
4746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4747 break 2
4748 fi
4749 done
4750 done
4751 IFS=$as_save_IFS
4752
4753 if test $ac_prog_rejected = yes; then
4754 # We found a bogon in the path, so make sure we never use it.
4755 set dummy $ac_cv_prog_CC
4756 shift
4757 if test $# != 0; then
4758 # We chose a different compiler from the bogus one.
4759 # However, it has the same basename, so the bogon will be chosen
4760 # first if we set CC to just the basename; use the full file name.
4761 shift
4762 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4763 fi
4764 fi
4765 fi
4766 fi
4767 CC=$ac_cv_prog_CC
4768 if test -n "$CC"; then
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4770 $as_echo "$CC" >&6; }
4771 else
4772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4773 $as_echo "no" >&6; }
4774 fi
4775
4776
4777 fi
4778 if test -z "$CC"; then
4779 if test -n "$ac_tool_prefix"; then
4780 for ac_prog in cl.exe
4781 do
4782 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4783 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4785 $as_echo_n "checking for $ac_word... " >&6; }
4786 if test "${ac_cv_prog_CC+set}" = set; then :
4787 $as_echo_n "(cached) " >&6
4788 else
4789 if test -n "$CC"; then
4790 ac_cv_prog_CC="$CC" # Let the user override the test.
4791 else
4792 as_save_IFS=$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 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4800 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4801 break 2
4802 fi
4803 done
4804 done
4805 IFS=$as_save_IFS
4806
4807 fi
4808 fi
4809 CC=$ac_cv_prog_CC
4810 if test -n "$CC"; then
4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4812 $as_echo "$CC" >&6; }
4813 else
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4815 $as_echo "no" >&6; }
4816 fi
4817
4818
4819 test -n "$CC" && break
4820 done
4821 fi
4822 if test -z "$CC"; then
4823 ac_ct_CC=$CC
4824 for ac_prog in cl.exe
4825 do
4826 # Extract the first word of "$ac_prog", so it can be a program name with args.
4827 set dummy $ac_prog; ac_word=$2
4828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4829 $as_echo_n "checking for $ac_word... " >&6; }
4830 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4831 $as_echo_n "(cached) " >&6
4832 else
4833 if test -n "$ac_ct_CC"; then
4834 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4835 else
4836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4837 for as_dir in $PATH
4838 do
4839 IFS=$as_save_IFS
4840 test -z "$as_dir" && as_dir=.
4841 for ac_exec_ext in '' $ac_executable_extensions; do
4842 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4843 ac_cv_prog_ac_ct_CC="$ac_prog"
4844 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4845 break 2
4846 fi
4847 done
4848 done
4849 IFS=$as_save_IFS
4850
4851 fi
4852 fi
4853 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4854 if test -n "$ac_ct_CC"; then
4855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4856 $as_echo "$ac_ct_CC" >&6; }
4857 else
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4859 $as_echo "no" >&6; }
4860 fi
4861
4862
4863 test -n "$ac_ct_CC" && break
4864 done
4865
4866 if test "x$ac_ct_CC" = x; then
4867 CC=""
4868 else
4869 case $cross_compiling:$ac_tool_warned in
4870 yes:)
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4872 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4873 ac_tool_warned=yes ;;
4874 esac
4875 CC=$ac_ct_CC
4876 fi
4877 fi
4878
4879 fi
4880
4881
4882 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4883 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4884 as_fn_error "no acceptable C compiler found in \$PATH
4885 See \`config.log' for more details." "$LINENO" 5; }
4886
4887 # Provide some information about the compiler.
4888 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4889 set X $ac_compile
4890 ac_compiler=$2
4891 for ac_option in --version -v -V -qversion; do
4892 { { ac_try="$ac_compiler $ac_option >&5"
4893 case "(($ac_try" in
4894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4895 *) ac_try_echo=$ac_try;;
4896 esac
4897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4898 $as_echo "$ac_try_echo"; } >&5
4899 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4900 ac_status=$?
4901 if test -s conftest.err; then
4902 sed '10a\
4903 ... rest of stderr output deleted ...
4904 10q' conftest.err >conftest.er1
4905 cat conftest.er1 >&5
4906 fi
4907 rm -f conftest.er1 conftest.err
4908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4909 test $ac_status = 0; }
4910 done
4911
4912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4913 /* end confdefs.h. */
4914
4915 int
4916 main ()
4917 {
4918
4919 ;
4920 return 0;
4921 }
4922 _ACEOF
4923 ac_clean_files_save=$ac_clean_files
4924 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4925 # Try to create an executable without -o first, disregard a.out.
4926 # It will help us diagnose broken compilers, and finding out an intuition
4927 # of exeext.
4928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4929 $as_echo_n "checking whether the C compiler works... " >&6; }
4930 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4931
4932 # The possible output files:
4933 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4934
4935 ac_rmfiles=
4936 for ac_file in $ac_files
4937 do
4938 case $ac_file in
4939 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4940 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4941 esac
4942 done
4943 rm -f $ac_rmfiles
4944
4945 if { { ac_try="$ac_link_default"
4946 case "(($ac_try" in
4947 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4948 *) ac_try_echo=$ac_try;;
4949 esac
4950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4951 $as_echo "$ac_try_echo"; } >&5
4952 (eval "$ac_link_default") 2>&5
4953 ac_status=$?
4954 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4955 test $ac_status = 0; }; then :
4956 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4957 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4958 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4959 # so that the user can short-circuit this test for compilers unknown to
4960 # Autoconf.
4961 for ac_file in $ac_files ''
4962 do
4963 test -f "$ac_file" || continue
4964 case $ac_file in
4965 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4966 ;;
4967 [ab].out )
4968 # We found the default executable, but exeext='' is most
4969 # certainly right.
4970 break;;
4971 *.* )
4972 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4973 then :; else
4974 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4975 fi
4976 # We set ac_cv_exeext here because the later test for it is not
4977 # safe: cross compilers may not add the suffix if given an `-o'
4978 # argument, so we may need to know it at that point already.
4979 # Even if this section looks crufty: it has the advantage of
4980 # actually working.
4981 break;;
4982 * )
4983 break;;
4984 esac
4985 done
4986 test "$ac_cv_exeext" = no && ac_cv_exeext=
4987
4988 else
4989 ac_file=''
4990 fi
4991 if test -z "$ac_file"; then :
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4993 $as_echo "no" >&6; }
4994 $as_echo "$as_me: failed program was:" >&5
4995 sed 's/^/| /' conftest.$ac_ext >&5
4996
4997 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4998 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4999 { as_fn_set_status 77
5000 as_fn_error "C compiler cannot create executables
5001 See \`config.log' for more details." "$LINENO" 5; }; }
5002 else
5003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5004 $as_echo "yes" >&6; }
5005 fi
5006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5007 $as_echo_n "checking for C compiler default output file name... " >&6; }
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5009 $as_echo "$ac_file" >&6; }
5010 ac_exeext=$ac_cv_exeext
5011
5012 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5013 ac_clean_files=$ac_clean_files_save
5014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5015 $as_echo_n "checking for suffix of executables... " >&6; }
5016 if { { ac_try="$ac_link"
5017 case "(($ac_try" in
5018 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5019 *) ac_try_echo=$ac_try;;
5020 esac
5021 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5022 $as_echo "$ac_try_echo"; } >&5
5023 (eval "$ac_link") 2>&5
5024 ac_status=$?
5025 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5026 test $ac_status = 0; }; then :
5027 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5028 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5029 # work properly (i.e., refer to `conftest.exe'), while it won't with
5030 # `rm'.
5031 for ac_file in conftest.exe conftest conftest.*; do
5032 test -f "$ac_file" || continue
5033 case $ac_file in
5034 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5035 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5036 break;;
5037 * ) break;;
5038 esac
5039 done
5040 else
5041 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5042 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5043 as_fn_error "cannot compute suffix of executables: cannot compile and link
5044 See \`config.log' for more details." "$LINENO" 5; }
5045 fi
5046 rm -f conftest conftest$ac_cv_exeext
5047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5048 $as_echo "$ac_cv_exeext" >&6; }
5049
5050 rm -f conftest.$ac_ext
5051 EXEEXT=$ac_cv_exeext
5052 ac_exeext=$EXEEXT
5053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5054 /* end confdefs.h. */
5055 #include <stdio.h>
5056 int
5057 main ()
5058 {
5059 FILE *f = fopen ("conftest.out", "w");
5060 return ferror (f) || fclose (f) != 0;
5061
5062 ;
5063 return 0;
5064 }
5065 _ACEOF
5066 ac_clean_files="$ac_clean_files conftest.out"
5067 # Check that the compiler produces executables we can run. If not, either
5068 # the compiler is broken, or we cross compile.
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5070 $as_echo_n "checking whether we are cross compiling... " >&6; }
5071 if test "$cross_compiling" != yes; then
5072 { { ac_try="$ac_link"
5073 case "(($ac_try" in
5074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5075 *) ac_try_echo=$ac_try;;
5076 esac
5077 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5078 $as_echo "$ac_try_echo"; } >&5
5079 (eval "$ac_link") 2>&5
5080 ac_status=$?
5081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5082 test $ac_status = 0; }
5083 if { ac_try='./conftest$ac_cv_exeext'
5084 { { case "(($ac_try" in
5085 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5086 *) ac_try_echo=$ac_try;;
5087 esac
5088 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5089 $as_echo "$ac_try_echo"; } >&5
5090 (eval "$ac_try") 2>&5
5091 ac_status=$?
5092 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5093 test $ac_status = 0; }; }; then
5094 cross_compiling=no
5095 else
5096 if test "$cross_compiling" = maybe; then
5097 cross_compiling=yes
5098 else
5099 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5100 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5101 as_fn_error "cannot run C compiled programs.
5102 If you meant to cross compile, use \`--host'.
5103 See \`config.log' for more details." "$LINENO" 5; }
5104 fi
5105 fi
5106 fi
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5108 $as_echo "$cross_compiling" >&6; }
5109
5110 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5111 ac_clean_files=$ac_clean_files_save
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5113 $as_echo_n "checking for suffix of object files... " >&6; }
5114 if test "${ac_cv_objext+set}" = set; then :
5115 $as_echo_n "(cached) " >&6
5116 else
5117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5118 /* end confdefs.h. */
5119
5120 int
5121 main ()
5122 {
5123
5124 ;
5125 return 0;
5126 }
5127 _ACEOF
5128 rm -f conftest.o conftest.obj
5129 if { { ac_try="$ac_compile"
5130 case "(($ac_try" in
5131 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5132 *) ac_try_echo=$ac_try;;
5133 esac
5134 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5135 $as_echo "$ac_try_echo"; } >&5
5136 (eval "$ac_compile") 2>&5
5137 ac_status=$?
5138 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5139 test $ac_status = 0; }; then :
5140 for ac_file in conftest.o conftest.obj conftest.*; do
5141 test -f "$ac_file" || continue;
5142 case $ac_file in
5143 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5144 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5145 break;;
5146 esac
5147 done
5148 else
5149 $as_echo "$as_me: failed program was:" >&5
5150 sed 's/^/| /' conftest.$ac_ext >&5
5151
5152 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5153 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5154 as_fn_error "cannot compute suffix of object files: cannot compile
5155 See \`config.log' for more details." "$LINENO" 5; }
5156 fi
5157 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5158 fi
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5160 $as_echo "$ac_cv_objext" >&6; }
5161 OBJEXT=$ac_cv_objext
5162 ac_objext=$OBJEXT
5163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5164 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5165 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5166 $as_echo_n "(cached) " >&6
5167 else
5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5169 /* end confdefs.h. */
5170
5171 int
5172 main ()
5173 {
5174 #ifndef __GNUC__
5175 choke me
5176 #endif
5177
5178 ;
5179 return 0;
5180 }
5181 _ACEOF
5182 if ac_fn_c_try_compile "$LINENO"; then :
5183 ac_compiler_gnu=yes
5184 else
5185 ac_compiler_gnu=no
5186 fi
5187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5188 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5189
5190 fi
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5192 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5193 if test $ac_compiler_gnu = yes; then
5194 GCC=yes
5195 else
5196 GCC=
5197 fi
5198 ac_test_CFLAGS=${CFLAGS+set}
5199 ac_save_CFLAGS=$CFLAGS
5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5201 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5202 if test "${ac_cv_prog_cc_g+set}" = set; then :
5203 $as_echo_n "(cached) " >&6
5204 else
5205 ac_save_c_werror_flag=$ac_c_werror_flag
5206 ac_c_werror_flag=yes
5207 ac_cv_prog_cc_g=no
5208 CFLAGS="-g"
5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5210 /* end confdefs.h. */
5211
5212 int
5213 main ()
5214 {
5215
5216 ;
5217 return 0;
5218 }
5219 _ACEOF
5220 if ac_fn_c_try_compile "$LINENO"; then :
5221 ac_cv_prog_cc_g=yes
5222 else
5223 CFLAGS=""
5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5225 /* end confdefs.h. */
5226
5227 int
5228 main ()
5229 {
5230
5231 ;
5232 return 0;
5233 }
5234 _ACEOF
5235 if ac_fn_c_try_compile "$LINENO"; then :
5236
5237 else
5238 ac_c_werror_flag=$ac_save_c_werror_flag
5239 CFLAGS="-g"
5240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5241 /* end confdefs.h. */
5242
5243 int
5244 main ()
5245 {
5246
5247 ;
5248 return 0;
5249 }
5250 _ACEOF
5251 if ac_fn_c_try_compile "$LINENO"; then :
5252 ac_cv_prog_cc_g=yes
5253 fi
5254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5255 fi
5256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5257 fi
5258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5259 ac_c_werror_flag=$ac_save_c_werror_flag
5260 fi
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5262 $as_echo "$ac_cv_prog_cc_g" >&6; }
5263 if test "$ac_test_CFLAGS" = set; then
5264 CFLAGS=$ac_save_CFLAGS
5265 elif test $ac_cv_prog_cc_g = yes; then
5266 if test "$GCC" = yes; then
5267 CFLAGS="-g -O2"
5268 else
5269 CFLAGS="-g"
5270 fi
5271 else
5272 if test "$GCC" = yes; then
5273 CFLAGS="-O2"
5274 else
5275 CFLAGS=
5276 fi
5277 fi
5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5279 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5280 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5281 $as_echo_n "(cached) " >&6
5282 else
5283 ac_cv_prog_cc_c89=no
5284 ac_save_CC=$CC
5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5286 /* end confdefs.h. */
5287 #include <stdarg.h>
5288 #include <stdio.h>
5289 #include <sys/types.h>
5290 #include <sys/stat.h>
5291 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5292 struct buf { int x; };
5293 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5294 static char *e (p, i)
5295 char **p;
5296 int i;
5297 {
5298 return p[i];
5299 }
5300 static char *f (char * (*g) (char **, int), char **p, ...)
5301 {
5302 char *s;
5303 va_list v;
5304 va_start (v,p);
5305 s = g (p, va_arg (v,int));
5306 va_end (v);
5307 return s;
5308 }
5309
5310 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5311 function prototypes and stuff, but not '\xHH' hex character constants.
5312 These don't provoke an error unfortunately, instead are silently treated
5313 as 'x'. The following induces an error, until -std is added to get
5314 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5315 array size at least. It's necessary to write '\x00'==0 to get something
5316 that's true only with -std. */
5317 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5318
5319 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5320 inside strings and character constants. */
5321 #define FOO(x) 'x'
5322 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5323
5324 int test (int i, double x);
5325 struct s1 {int (*f) (int a);};
5326 struct s2 {int (*f) (double a);};
5327 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5328 int argc;
5329 char **argv;
5330 int
5331 main ()
5332 {
5333 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5334 ;
5335 return 0;
5336 }
5337 _ACEOF
5338 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5339 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5340 do
5341 CC="$ac_save_CC $ac_arg"
5342 if ac_fn_c_try_compile "$LINENO"; then :
5343 ac_cv_prog_cc_c89=$ac_arg
5344 fi
5345 rm -f core conftest.err conftest.$ac_objext
5346 test "x$ac_cv_prog_cc_c89" != "xno" && break
5347 done
5348 rm -f conftest.$ac_ext
5349 CC=$ac_save_CC
5350
5351 fi
5352 # AC_CACHE_VAL
5353 case "x$ac_cv_prog_cc_c89" in
5354 x)
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5356 $as_echo "none needed" >&6; } ;;
5357 xno)
5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5359 $as_echo "unsupported" >&6; } ;;
5360 *)
5361 CC="$CC $ac_cv_prog_cc_c89"
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5363 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5364 esac
5365 if test "x$ac_cv_prog_cc_c89" != xno; then :
5366
5367 fi
5368
5369 ac_ext=c
5370 ac_cpp='$CPP $CPPFLAGS'
5371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5374 DEPDIR="${am__leading_dot}deps"
5375
5376 ac_config_commands="$ac_config_commands depfiles"
5377
5378
5379 am_make=${MAKE-make}
5380 cat > confinc << 'END'
5381 am__doit:
5382 @echo this is the am__doit target
5383 .PHONY: am__doit
5384 END
5385 # If we don't find an include directive, just comment out the code.
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5387 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5388 am__include="#"
5389 am__quote=
5390 _am_result=none
5391 # First try GNU make style include.
5392 echo "include confinc" > confmf
5393 # Ignore all kinds of additional output from `make'.
5394 case `$am_make -s -f confmf 2> /dev/null` in #(
5395 *the\ am__doit\ target*)
5396 am__include=include
5397 am__quote=
5398 _am_result=GNU
5399 ;;
5400 esac
5401 # Now try BSD make style include.
5402 if test "$am__include" = "#"; then
5403 echo '.include "confinc"' > confmf
5404 case `$am_make -s -f confmf 2> /dev/null` in #(
5405 *the\ am__doit\ target*)
5406 am__include=.include
5407 am__quote="\""
5408 _am_result=BSD
5409 ;;
5410 esac
5411 fi
5412
5413
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5415 $as_echo "$_am_result" >&6; }
5416 rm -f confinc confmf
5417
5418 # Check whether --enable-dependency-tracking was given.
5419 if test "${enable_dependency_tracking+set}" = set; then :
5420 enableval=$enable_dependency_tracking;
5421 fi
5422
5423 if test "x$enable_dependency_tracking" != xno; then
5424 am_depcomp="$ac_aux_dir/depcomp"
5425 AMDEPBACKSLASH='\'
5426 fi
5427 if test "x$enable_dependency_tracking" != xno; then
5428 AMDEP_TRUE=
5429 AMDEP_FALSE='#'
5430 else
5431 AMDEP_TRUE='#'
5432 AMDEP_FALSE=
5433 fi
5434
5435
5436
5437 depcc="$CC" am_compiler_list=
5438
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5440 $as_echo_n "checking dependency style of $depcc... " >&6; }
5441 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5442 $as_echo_n "(cached) " >&6
5443 else
5444 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5445 # We make a subdir and do the tests there. Otherwise we can end up
5446 # making bogus files that we don't know about and never remove. For
5447 # instance it was reported that on HP-UX the gcc test will end up
5448 # making a dummy file named `D' -- because `-MD' means `put the output
5449 # in D'.
5450 mkdir conftest.dir
5451 # Copy depcomp to subdir because otherwise we won't find it if we're
5452 # using a relative directory.
5453 cp "$am_depcomp" conftest.dir
5454 cd conftest.dir
5455 # We will build objects and dependencies in a subdirectory because
5456 # it helps to detect inapplicable dependency modes. For instance
5457 # both Tru64's cc and ICC support -MD to output dependencies as a
5458 # side effect of compilation, but ICC will put the dependencies in
5459 # the current directory while Tru64 will put them in the object
5460 # directory.
5461 mkdir sub
5462
5463 am_cv_CC_dependencies_compiler_type=none
5464 if test "$am_compiler_list" = ""; then
5465 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5466 fi
5467 am__universal=false
5468 case " $depcc " in #(
5469 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5470 esac
5471
5472 for depmode in $am_compiler_list; do
5473 # Setup a source with many dependencies, because some compilers
5474 # like to wrap large dependency lists on column 80 (with \), and
5475 # we should not choose a depcomp mode which is confused by this.
5476 #
5477 # We need to recreate these files for each test, as the compiler may
5478 # overwrite some of them when testing with obscure command lines.
5479 # This happens at least with the AIX C compiler.
5480 : > sub/conftest.c
5481 for i in 1 2 3 4 5 6; do
5482 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5483 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5484 # Solaris 8's {/usr,}/bin/sh.
5485 touch sub/conftst$i.h
5486 done
5487 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5488
5489 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5490 # mode. It turns out that the SunPro C++ compiler does not properly
5491 # handle `-M -o', and we need to detect this. Also, some Intel
5492 # versions had trouble with output in subdirs
5493 am__obj=sub/conftest.${OBJEXT-o}
5494 am__minus_obj="-o $am__obj"
5495 case $depmode in
5496 gcc)
5497 # This depmode causes a compiler race in universal mode.
5498 test "$am__universal" = false || continue
5499 ;;
5500 nosideeffect)
5501 # after this tag, mechanisms are not by side-effect, so they'll
5502 # only be used when explicitly requested
5503 if test "x$enable_dependency_tracking" = xyes; then
5504 continue
5505 else
5506 break
5507 fi
5508 ;;
5509 msvisualcpp | msvcmsys)
5510 # This compiler won't grok `-c -o', but also, the minuso test has
5511 # not run yet. These depmodes are late enough in the game, and
5512 # so weak that their functioning should not be impacted.
5513 am__obj=conftest.${OBJEXT-o}
5514 am__minus_obj=
5515 ;;
5516 none) break ;;
5517 esac
5518 if depmode=$depmode \
5519 source=sub/conftest.c object=$am__obj \
5520 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5521 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5522 >/dev/null 2>conftest.err &&
5523 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5524 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5525 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5526 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5527 # icc doesn't choke on unknown options, it will just issue warnings
5528 # or remarks (even with -Werror). So we grep stderr for any message
5529 # that says an option was ignored or not supported.
5530 # When given -MP, icc 7.0 and 7.1 complain thusly:
5531 # icc: Command line warning: ignoring option '-M'; no argument required
5532 # The diagnosis changed in icc 8.0:
5533 # icc: Command line remark: option '-MP' not supported
5534 if (grep 'ignoring option' conftest.err ||
5535 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5536 am_cv_CC_dependencies_compiler_type=$depmode
5537 break
5538 fi
5539 fi
5540 done
5541
5542 cd ..
5543 rm -rf conftest.dir
5544 else
5545 am_cv_CC_dependencies_compiler_type=none
5546 fi
5547
5548 fi
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5550 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5551 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5552
5553 if
5554 test "x$enable_dependency_tracking" != xno \
5555 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5556 am__fastdepCC_TRUE=
5557 am__fastdepCC_FALSE='#'
5558 else
5559 am__fastdepCC_TRUE='#'
5560 am__fastdepCC_FALSE=
5561 fi
5562
5563
5564 if test "x$CC" != xcc; then
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5566 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5567 else
5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5569 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5570 fi
5571 set dummy $CC; ac_cc=`$as_echo "$2" |
5572 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5573 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5574 $as_echo_n "(cached) " >&6
5575 else
5576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5577 /* end confdefs.h. */
5578
5579 int
5580 main ()
5581 {
5582
5583 ;
5584 return 0;
5585 }
5586 _ACEOF
5587 # Make sure it works both with $CC and with simple cc.
5588 # We do the test twice because some compilers refuse to overwrite an
5589 # existing .o file with -o, though they will create one.
5590 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5591 rm -f conftest2.*
5592 if { { case "(($ac_try" in
5593 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5594 *) ac_try_echo=$ac_try;;
5595 esac
5596 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5597 $as_echo "$ac_try_echo"; } >&5
5598 (eval "$ac_try") 2>&5
5599 ac_status=$?
5600 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5601 test $ac_status = 0; } &&
5602 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5603 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5604 *) ac_try_echo=$ac_try;;
5605 esac
5606 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5607 $as_echo "$ac_try_echo"; } >&5
5608 (eval "$ac_try") 2>&5
5609 ac_status=$?
5610 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5611 test $ac_status = 0; };
5612 then
5613 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5614 if test "x$CC" != xcc; then
5615 # Test first that cc exists at all.
5616 if { ac_try='cc -c conftest.$ac_ext >&5'
5617 { { case "(($ac_try" in
5618 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5619 *) ac_try_echo=$ac_try;;
5620 esac
5621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5622 $as_echo "$ac_try_echo"; } >&5
5623 (eval "$ac_try") 2>&5
5624 ac_status=$?
5625 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5626 test $ac_status = 0; }; }; then
5627 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5628 rm -f conftest2.*
5629 if { { case "(($ac_try" in
5630 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5631 *) ac_try_echo=$ac_try;;
5632 esac
5633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5634 $as_echo "$ac_try_echo"; } >&5
5635 (eval "$ac_try") 2>&5
5636 ac_status=$?
5637 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5638 test $ac_status = 0; } &&
5639 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5641 *) ac_try_echo=$ac_try;;
5642 esac
5643 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5644 $as_echo "$ac_try_echo"; } >&5
5645 (eval "$ac_try") 2>&5
5646 ac_status=$?
5647 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5648 test $ac_status = 0; };
5649 then
5650 # cc works too.
5651 :
5652 else
5653 # cc exists but doesn't like -o.
5654 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5655 fi
5656 fi
5657 fi
5658 else
5659 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5660 fi
5661 rm -f core conftest*
5662
5663 fi
5664 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5666 $as_echo "yes" >&6; }
5667 else
5668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5669 $as_echo "no" >&6; }
5670
5671 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5672
5673 fi
5674
5675 # FIXME: we rely on the cache variable name because
5676 # there is no other way.
5677 set dummy $CC
5678 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5679 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5680 if test "$am_t" != yes; then
5681 # Losing compiler, so override with the script.
5682 # FIXME: It is wrong to rewrite CC.
5683 # But if we don't then we get into trouble of one sort or another.
5684 # A longer-term fix would be to have automake use am__CC in this case,
5685 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5686 CC="$am_aux_dir/compile $CC"
5687 fi
5688
5689
5690
5691 if test x$GCC = xyes; then
5692 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5693 else
5694 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5695 fi
5696
5697 # Initialize gnulib right after choosing the compiler.
5698
5699 ac_ext=c
5700 ac_cpp='$CPP $CPPFLAGS'
5701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5705 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5706 # On Suns, sometimes $CPP names a directory.
5707 if test -n "$CPP" && test -d "$CPP"; then
5708 CPP=
5709 fi
5710 if test -z "$CPP"; then
5711 if test "${ac_cv_prog_CPP+set}" = set; then :
5712 $as_echo_n "(cached) " >&6
5713 else
5714 # Double quotes because CPP needs to be expanded
5715 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5716 do
5717 ac_preproc_ok=false
5718 for ac_c_preproc_warn_flag in '' yes
5719 do
5720 # Use a header file that comes with gcc, so configuring glibc
5721 # with a fresh cross-compiler works.
5722 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5723 # <limits.h> exists even on freestanding compilers.
5724 # On the NeXT, cc -E runs the code through the compiler's parser,
5725 # not just through cpp. "Syntax error" is here to catch this case.
5726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727 /* end confdefs.h. */
5728 #ifdef __STDC__
5729 # include <limits.h>
5730 #else
5731 # include <assert.h>
5732 #endif
5733 Syntax error
5734 _ACEOF
5735 if ac_fn_c_try_cpp "$LINENO"; then :
5736
5737 else
5738 # Broken: fails on valid input.
5739 continue
5740 fi
5741 rm -f conftest.err conftest.$ac_ext
5742
5743 # OK, works on sane cases. Now check whether nonexistent headers
5744 # can be detected and how.
5745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5746 /* end confdefs.h. */
5747 #include <ac_nonexistent.h>
5748 _ACEOF
5749 if ac_fn_c_try_cpp "$LINENO"; then :
5750 # Broken: success on invalid input.
5751 continue
5752 else
5753 # Passes both tests.
5754 ac_preproc_ok=:
5755 break
5756 fi
5757 rm -f conftest.err conftest.$ac_ext
5758
5759 done
5760 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5761 rm -f conftest.err conftest.$ac_ext
5762 if $ac_preproc_ok; then :
5763 break
5764 fi
5765
5766 done
5767 ac_cv_prog_CPP=$CPP
5768
5769 fi
5770 CPP=$ac_cv_prog_CPP
5771 else
5772 ac_cv_prog_CPP=$CPP
5773 fi
5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5775 $as_echo "$CPP" >&6; }
5776 ac_preproc_ok=false
5777 for ac_c_preproc_warn_flag in '' yes
5778 do
5779 # Use a header file that comes with gcc, so configuring glibc
5780 # with a fresh cross-compiler works.
5781 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5782 # <limits.h> exists even on freestanding compilers.
5783 # On the NeXT, cc -E runs the code through the compiler's parser,
5784 # not just through cpp. "Syntax error" is here to catch this case.
5785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786 /* end confdefs.h. */
5787 #ifdef __STDC__
5788 # include <limits.h>
5789 #else
5790 # include <assert.h>
5791 #endif
5792 Syntax error
5793 _ACEOF
5794 if ac_fn_c_try_cpp "$LINENO"; then :
5795
5796 else
5797 # Broken: fails on valid input.
5798 continue
5799 fi
5800 rm -f conftest.err conftest.$ac_ext
5801
5802 # OK, works on sane cases. Now check whether nonexistent headers
5803 # can be detected and how.
5804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805 /* end confdefs.h. */
5806 #include <ac_nonexistent.h>
5807 _ACEOF
5808 if ac_fn_c_try_cpp "$LINENO"; then :
5809 # Broken: success on invalid input.
5810 continue
5811 else
5812 # Passes both tests.
5813 ac_preproc_ok=:
5814 break
5815 fi
5816 rm -f conftest.err conftest.$ac_ext
5817
5818 done
5819 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5820 rm -f conftest.err conftest.$ac_ext
5821 if $ac_preproc_ok; then :
5822
5823 else
5824 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5825 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5826 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5827 See \`config.log' for more details." "$LINENO" 5; }
5828 fi
5829
5830 ac_ext=c
5831 ac_cpp='$CPP $CPPFLAGS'
5832 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5833 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5834 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5835
5836
5837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5838 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5839 if test "${ac_cv_path_GREP+set}" = set; then :
5840 $as_echo_n "(cached) " >&6
5841 else
5842 if test -z "$GREP"; then
5843 ac_path_GREP_found=false
5844 # Loop through the user's path and test for each of PROGNAME-LIST
5845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5846 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5847 do
5848 IFS=$as_save_IFS
5849 test -z "$as_dir" && as_dir=.
5850 for ac_prog in grep ggrep; do
5851 for ac_exec_ext in '' $ac_executable_extensions; do
5852 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5853 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5854 # Check for GNU ac_path_GREP and select it if it is found.
5855 # Check for GNU $ac_path_GREP
5856 case `"$ac_path_GREP" --version 2>&1` in
5857 *GNU*)
5858 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5859 *)
5860 ac_count=0
5861 $as_echo_n 0123456789 >"conftest.in"
5862 while :
5863 do
5864 cat "conftest.in" "conftest.in" >"conftest.tmp"
5865 mv "conftest.tmp" "conftest.in"
5866 cp "conftest.in" "conftest.nl"
5867 $as_echo 'GREP' >> "conftest.nl"
5868 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5869 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5870 as_fn_arith $ac_count + 1 && ac_count=$as_val
5871 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5872 # Best one so far, save it but keep looking for a better one
5873 ac_cv_path_GREP="$ac_path_GREP"
5874 ac_path_GREP_max=$ac_count
5875 fi
5876 # 10*(2^10) chars as input seems more than enough
5877 test $ac_count -gt 10 && break
5878 done
5879 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5880 esac
5881
5882 $ac_path_GREP_found && break 3
5883 done
5884 done
5885 done
5886 IFS=$as_save_IFS
5887 if test -z "$ac_cv_path_GREP"; then
5888 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5889 fi
5890 else
5891 ac_cv_path_GREP=$GREP
5892 fi
5893
5894 fi
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5896 $as_echo "$ac_cv_path_GREP" >&6; }
5897 GREP="$ac_cv_path_GREP"
5898
5899
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5901 $as_echo_n "checking for egrep... " >&6; }
5902 if test "${ac_cv_path_EGREP+set}" = set; then :
5903 $as_echo_n "(cached) " >&6
5904 else
5905 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5906 then ac_cv_path_EGREP="$GREP -E"
5907 else
5908 if test -z "$EGREP"; then
5909 ac_path_EGREP_found=false
5910 # Loop through the user's path and test for each of PROGNAME-LIST
5911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5912 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5913 do
5914 IFS=$as_save_IFS
5915 test -z "$as_dir" && as_dir=.
5916 for ac_prog in egrep; do
5917 for ac_exec_ext in '' $ac_executable_extensions; do
5918 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5919 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5920 # Check for GNU ac_path_EGREP and select it if it is found.
5921 # Check for GNU $ac_path_EGREP
5922 case `"$ac_path_EGREP" --version 2>&1` in
5923 *GNU*)
5924 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5925 *)
5926 ac_count=0
5927 $as_echo_n 0123456789 >"conftest.in"
5928 while :
5929 do
5930 cat "conftest.in" "conftest.in" >"conftest.tmp"
5931 mv "conftest.tmp" "conftest.in"
5932 cp "conftest.in" "conftest.nl"
5933 $as_echo 'EGREP' >> "conftest.nl"
5934 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5935 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5936 as_fn_arith $ac_count + 1 && ac_count=$as_val
5937 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5938 # Best one so far, save it but keep looking for a better one
5939 ac_cv_path_EGREP="$ac_path_EGREP"
5940 ac_path_EGREP_max=$ac_count
5941 fi
5942 # 10*(2^10) chars as input seems more than enough
5943 test $ac_count -gt 10 && break
5944 done
5945 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5946 esac
5947
5948 $ac_path_EGREP_found && break 3
5949 done
5950 done
5951 done
5952 IFS=$as_save_IFS
5953 if test -z "$ac_cv_path_EGREP"; then
5954 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5955 fi
5956 else
5957 ac_cv_path_EGREP=$EGREP
5958 fi
5959
5960 fi
5961 fi
5962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5963 $as_echo "$ac_cv_path_EGREP" >&6; }
5964 EGREP="$ac_cv_path_EGREP"
5965
5966
5967
5968
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
5970 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
5971 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
5972 $as_echo_n "(cached) " >&6
5973 else
5974
5975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5976 /* end confdefs.h. */
5977
5978 #ifdef __ACK__
5979 Amsterdam
5980 #endif
5981
5982 _ACEOF
5983 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5984 $EGREP "Amsterdam" >/dev/null 2>&1; then :
5985 gl_cv_c_amsterdam_compiler=yes
5986 else
5987 gl_cv_c_amsterdam_compiler=no
5988 fi
5989 rm -f conftest*
5990
5991
5992 fi
5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
5994 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
5995 if test -z "$AR"; then
5996 if test $gl_cv_c_amsterdam_compiler = yes; then
5997 AR='cc -c.a'
5998 if test -z "$ARFLAGS"; then
5999 ARFLAGS='-o'
6000 fi
6001 else
6002 if test -n "$ac_tool_prefix"; then
6003 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6004 set dummy ${ac_tool_prefix}ar; ac_word=$2
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6006 $as_echo_n "checking for $ac_word... " >&6; }
6007 if test "${ac_cv_prog_AR+set}" = set; then :
6008 $as_echo_n "(cached) " >&6
6009 else
6010 if test -n "$AR"; then
6011 ac_cv_prog_AR="$AR" # Let the user override the test.
6012 else
6013 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6014 for as_dir in $PATH
6015 do
6016 IFS=$as_save_IFS
6017 test -z "$as_dir" && as_dir=.
6018 for ac_exec_ext in '' $ac_executable_extensions; do
6019 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6020 ac_cv_prog_AR="${ac_tool_prefix}ar"
6021 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6022 break 2
6023 fi
6024 done
6025 done
6026 IFS=$as_save_IFS
6027
6028 fi
6029 fi
6030 AR=$ac_cv_prog_AR
6031 if test -n "$AR"; then
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6033 $as_echo "$AR" >&6; }
6034 else
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6036 $as_echo "no" >&6; }
6037 fi
6038
6039
6040 fi
6041 if test -z "$ac_cv_prog_AR"; then
6042 ac_ct_AR=$AR
6043 # Extract the first word of "ar", so it can be a program name with args.
6044 set dummy ar; ac_word=$2
6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6046 $as_echo_n "checking for $ac_word... " >&6; }
6047 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6048 $as_echo_n "(cached) " >&6
6049 else
6050 if test -n "$ac_ct_AR"; then
6051 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6052 else
6053 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6054 for as_dir in $PATH
6055 do
6056 IFS=$as_save_IFS
6057 test -z "$as_dir" && as_dir=.
6058 for ac_exec_ext in '' $ac_executable_extensions; do
6059 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6060 ac_cv_prog_ac_ct_AR="ar"
6061 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6062 break 2
6063 fi
6064 done
6065 done
6066 IFS=$as_save_IFS
6067
6068 fi
6069 fi
6070 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6071 if test -n "$ac_ct_AR"; then
6072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6073 $as_echo "$ac_ct_AR" >&6; }
6074 else
6075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6076 $as_echo "no" >&6; }
6077 fi
6078
6079 if test "x$ac_ct_AR" = x; then
6080 AR="ar"
6081 else
6082 case $cross_compiling:$ac_tool_warned in
6083 yes:)
6084 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6085 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6086 ac_tool_warned=yes ;;
6087 esac
6088 AR=$ac_ct_AR
6089 fi
6090 else
6091 AR="$ac_cv_prog_AR"
6092 fi
6093
6094 if test -z "$ARFLAGS"; then
6095 ARFLAGS='cru'
6096 fi
6097 fi
6098 else
6099 if test -z "$ARFLAGS"; then
6100 ARFLAGS='cru'
6101 fi
6102 fi
6103
6104
6105 if test -z "$RANLIB"; then
6106 if test $gl_cv_c_amsterdam_compiler = yes; then
6107 RANLIB=':'
6108 else
6109 if test -n "$ac_tool_prefix"; then
6110 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6111 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6113 $as_echo_n "checking for $ac_word... " >&6; }
6114 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6115 $as_echo_n "(cached) " >&6
6116 else
6117 if test -n "$RANLIB"; then
6118 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6119 else
6120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6121 for as_dir in $PATH
6122 do
6123 IFS=$as_save_IFS
6124 test -z "$as_dir" && as_dir=.
6125 for ac_exec_ext in '' $ac_executable_extensions; do
6126 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6127 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6129 break 2
6130 fi
6131 done
6132 done
6133 IFS=$as_save_IFS
6134
6135 fi
6136 fi
6137 RANLIB=$ac_cv_prog_RANLIB
6138 if test -n "$RANLIB"; then
6139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6140 $as_echo "$RANLIB" >&6; }
6141 else
6142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6143 $as_echo "no" >&6; }
6144 fi
6145
6146
6147 fi
6148 if test -z "$ac_cv_prog_RANLIB"; then
6149 ac_ct_RANLIB=$RANLIB
6150 # Extract the first word of "ranlib", so it can be a program name with args.
6151 set dummy ranlib; ac_word=$2
6152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6153 $as_echo_n "checking for $ac_word... " >&6; }
6154 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6155 $as_echo_n "(cached) " >&6
6156 else
6157 if test -n "$ac_ct_RANLIB"; then
6158 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6159 else
6160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6161 for as_dir in $PATH
6162 do
6163 IFS=$as_save_IFS
6164 test -z "$as_dir" && as_dir=.
6165 for ac_exec_ext in '' $ac_executable_extensions; do
6166 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6167 ac_cv_prog_ac_ct_RANLIB="ranlib"
6168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6169 break 2
6170 fi
6171 done
6172 done
6173 IFS=$as_save_IFS
6174
6175 fi
6176 fi
6177 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6178 if test -n "$ac_ct_RANLIB"; then
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6180 $as_echo "$ac_ct_RANLIB" >&6; }
6181 else
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6183 $as_echo "no" >&6; }
6184 fi
6185
6186 if test "x$ac_ct_RANLIB" = x; then
6187 RANLIB=":"
6188 else
6189 case $cross_compiling:$ac_tool_warned in
6190 yes:)
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6192 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6193 ac_tool_warned=yes ;;
6194 esac
6195 RANLIB=$ac_ct_RANLIB
6196 fi
6197 else
6198 RANLIB="$ac_cv_prog_RANLIB"
6199 fi
6200
6201 fi
6202 fi
6203
6204
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6206 $as_echo_n "checking for ANSI C header files... " >&6; }
6207 if test "${ac_cv_header_stdc+set}" = set; then :
6208 $as_echo_n "(cached) " >&6
6209 else
6210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6211 /* end confdefs.h. */
6212 #include <stdlib.h>
6213 #include <stdarg.h>
6214 #include <string.h>
6215 #include <float.h>
6216
6217 int
6218 main ()
6219 {
6220
6221 ;
6222 return 0;
6223 }
6224 _ACEOF
6225 if ac_fn_c_try_compile "$LINENO"; then :
6226 ac_cv_header_stdc=yes
6227 else
6228 ac_cv_header_stdc=no
6229 fi
6230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6231
6232 if test $ac_cv_header_stdc = yes; then
6233 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6235 /* end confdefs.h. */
6236 #include <string.h>
6237
6238 _ACEOF
6239 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6240 $EGREP "memchr" >/dev/null 2>&1; then :
6241
6242 else
6243 ac_cv_header_stdc=no
6244 fi
6245 rm -f conftest*
6246
6247 fi
6248
6249 if test $ac_cv_header_stdc = yes; then
6250 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252 /* end confdefs.h. */
6253 #include <stdlib.h>
6254
6255 _ACEOF
6256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6257 $EGREP "free" >/dev/null 2>&1; then :
6258
6259 else
6260 ac_cv_header_stdc=no
6261 fi
6262 rm -f conftest*
6263
6264 fi
6265
6266 if test $ac_cv_header_stdc = yes; then
6267 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6268 if test "$cross_compiling" = yes; then :
6269 :
6270 else
6271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6272 /* end confdefs.h. */
6273 #include <ctype.h>
6274 #include <stdlib.h>
6275 #if ((' ' & 0x0FF) == 0x020)
6276 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6277 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6278 #else
6279 # define ISLOWER(c) \
6280 (('a' <= (c) && (c) <= 'i') \
6281 || ('j' <= (c) && (c) <= 'r') \
6282 || ('s' <= (c) && (c) <= 'z'))
6283 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6284 #endif
6285
6286 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6287 int
6288 main ()
6289 {
6290 int i;
6291 for (i = 0; i < 256; i++)
6292 if (XOR (islower (i), ISLOWER (i))
6293 || toupper (i) != TOUPPER (i))
6294 return 2;
6295 return 0;
6296 }
6297 _ACEOF
6298 if ac_fn_c_try_run "$LINENO"; then :
6299
6300 else
6301 ac_cv_header_stdc=no
6302 fi
6303 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6304 conftest.$ac_objext conftest.beam conftest.$ac_ext
6305 fi
6306
6307 fi
6308 fi
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6310 $as_echo "$ac_cv_header_stdc" >&6; }
6311 if test $ac_cv_header_stdc = yes; then
6312
6313 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6314
6315 fi
6316
6317 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6318 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6319 inttypes.h stdint.h unistd.h
6320 do :
6321 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6322 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6323 "
6324 eval as_val=\$$as_ac_Header
6325 if test "x$as_val" = x""yes; then :
6326 cat >>confdefs.h <<_ACEOF
6327 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6328 _ACEOF
6329
6330 fi
6331
6332 done
6333
6334
6335
6336
6337
6338 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6339 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6340 MINIX=yes
6341 else
6342 MINIX=
6343 fi
6344
6345
6346 if test "$MINIX" = yes; then
6347
6348 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6349
6350
6351 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6352
6353
6354 $as_echo "#define _MINIX 1" >>confdefs.h
6355
6356 fi
6357
6358 case "$host_os" in
6359 hpux*)
6360
6361 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6362
6363 ;;
6364 esac
6365
6366
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6368 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6369 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6370 $as_echo_n "(cached) " >&6
6371 else
6372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6373 /* end confdefs.h. */
6374
6375 # define __EXTENSIONS__ 1
6376 $ac_includes_default
6377 int
6378 main ()
6379 {
6380
6381 ;
6382 return 0;
6383 }
6384 _ACEOF
6385 if ac_fn_c_try_compile "$LINENO"; then :
6386 ac_cv_safe_to_define___extensions__=yes
6387 else
6388 ac_cv_safe_to_define___extensions__=no
6389 fi
6390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6391 fi
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6393 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6394 test $ac_cv_safe_to_define___extensions__ = yes &&
6395 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6396
6397 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6398
6399 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6400
6401 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6402
6403 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6404
6405 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6406
6407
6408
6409
6410
6411
6412
6413
6414 # Check whether --enable-largefile was given.
6415 if test "${enable_largefile+set}" = set; then :
6416 enableval=$enable_largefile;
6417 fi
6418
6419 if test "$enable_largefile" != no; then
6420
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6422 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6423 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6424 $as_echo_n "(cached) " >&6
6425 else
6426 ac_cv_sys_largefile_CC=no
6427 if test "$GCC" != yes; then
6428 ac_save_CC=$CC
6429 while :; do
6430 # IRIX 6.2 and later do not support large files by default,
6431 # so use the C compiler's -n32 option if that helps.
6432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6433 /* end confdefs.h. */
6434 #include <sys/types.h>
6435 /* Check that off_t can represent 2**63 - 1 correctly.
6436 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6437 since some C++ compilers masquerading as C compilers
6438 incorrectly reject 9223372036854775807. */
6439 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6440 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6441 && LARGE_OFF_T % 2147483647 == 1)
6442 ? 1 : -1];
6443 int
6444 main ()
6445 {
6446
6447 ;
6448 return 0;
6449 }
6450 _ACEOF
6451 if ac_fn_c_try_compile "$LINENO"; then :
6452 break
6453 fi
6454 rm -f core conftest.err conftest.$ac_objext
6455 CC="$CC -n32"
6456 if ac_fn_c_try_compile "$LINENO"; then :
6457 ac_cv_sys_largefile_CC=' -n32'; break
6458 fi
6459 rm -f core conftest.err conftest.$ac_objext
6460 break
6461 done
6462 CC=$ac_save_CC
6463 rm -f conftest.$ac_ext
6464 fi
6465 fi
6466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6467 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6468 if test "$ac_cv_sys_largefile_CC" != no; then
6469 CC=$CC$ac_cv_sys_largefile_CC
6470 fi
6471
6472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6473 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6474 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6475 $as_echo_n "(cached) " >&6
6476 else
6477 while :; do
6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6479 /* end confdefs.h. */
6480 #include <sys/types.h>
6481 /* Check that off_t can represent 2**63 - 1 correctly.
6482 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6483 since some C++ compilers masquerading as C compilers
6484 incorrectly reject 9223372036854775807. */
6485 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6486 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6487 && LARGE_OFF_T % 2147483647 == 1)
6488 ? 1 : -1];
6489 int
6490 main ()
6491 {
6492
6493 ;
6494 return 0;
6495 }
6496 _ACEOF
6497 if ac_fn_c_try_compile "$LINENO"; then :
6498 ac_cv_sys_file_offset_bits=no; break
6499 fi
6500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6502 /* end confdefs.h. */
6503 #define _FILE_OFFSET_BITS 64
6504 #include <sys/types.h>
6505 /* Check that off_t can represent 2**63 - 1 correctly.
6506 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6507 since some C++ compilers masquerading as C compilers
6508 incorrectly reject 9223372036854775807. */
6509 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6510 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6511 && LARGE_OFF_T % 2147483647 == 1)
6512 ? 1 : -1];
6513 int
6514 main ()
6515 {
6516
6517 ;
6518 return 0;
6519 }
6520 _ACEOF
6521 if ac_fn_c_try_compile "$LINENO"; then :
6522 ac_cv_sys_file_offset_bits=64; break
6523 fi
6524 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6525 ac_cv_sys_file_offset_bits=unknown
6526 break
6527 done
6528 fi
6529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6530 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6531 case $ac_cv_sys_file_offset_bits in #(
6532 no | unknown) ;;
6533 *)
6534 cat >>confdefs.h <<_ACEOF
6535 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6536 _ACEOF
6537 ;;
6538 esac
6539 rm -rf conftest*
6540 if test $ac_cv_sys_file_offset_bits = unknown; then
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6542 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6543 if test "${ac_cv_sys_large_files+set}" = set; then :
6544 $as_echo_n "(cached) " >&6
6545 else
6546 while :; do
6547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6548 /* end confdefs.h. */
6549 #include <sys/types.h>
6550 /* Check that off_t can represent 2**63 - 1 correctly.
6551 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6552 since some C++ compilers masquerading as C compilers
6553 incorrectly reject 9223372036854775807. */
6554 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6555 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6556 && LARGE_OFF_T % 2147483647 == 1)
6557 ? 1 : -1];
6558 int
6559 main ()
6560 {
6561
6562 ;
6563 return 0;
6564 }
6565 _ACEOF
6566 if ac_fn_c_try_compile "$LINENO"; then :
6567 ac_cv_sys_large_files=no; break
6568 fi
6569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6571 /* end confdefs.h. */
6572 #define _LARGE_FILES 1
6573 #include <sys/types.h>
6574 /* Check that off_t can represent 2**63 - 1 correctly.
6575 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6576 since some C++ compilers masquerading as C compilers
6577 incorrectly reject 9223372036854775807. */
6578 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6579 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6580 && LARGE_OFF_T % 2147483647 == 1)
6581 ? 1 : -1];
6582 int
6583 main ()
6584 {
6585
6586 ;
6587 return 0;
6588 }
6589 _ACEOF
6590 if ac_fn_c_try_compile "$LINENO"; then :
6591 ac_cv_sys_large_files=1; break
6592 fi
6593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6594 ac_cv_sys_large_files=unknown
6595 break
6596 done
6597 fi
6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6599 $as_echo "$ac_cv_sys_large_files" >&6; }
6600 case $ac_cv_sys_large_files in #(
6601 no | unknown) ;;
6602 *)
6603 cat >>confdefs.h <<_ACEOF
6604 #define _LARGE_FILES $ac_cv_sys_large_files
6605 _ACEOF
6606 ;;
6607 esac
6608 rm -rf conftest*
6609 fi
6610
6611
6612 fi
6613
6614 case $ac_cv_prog_cc_stdc in #(
6615 no) :
6616 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6617 *) :
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6619 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6620 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6621 $as_echo_n "(cached) " >&6
6622 else
6623 ac_cv_prog_cc_c99=no
6624 ac_save_CC=$CC
6625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6626 /* end confdefs.h. */
6627 #include <stdarg.h>
6628 #include <stdbool.h>
6629 #include <stdlib.h>
6630 #include <wchar.h>
6631 #include <stdio.h>
6632
6633 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6634 #define debug(...) fprintf (stderr, __VA_ARGS__)
6635 #define showlist(...) puts (#__VA_ARGS__)
6636 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6637 static void
6638 test_varargs_macros (void)
6639 {
6640 int x = 1234;
6641 int y = 5678;
6642 debug ("Flag");
6643 debug ("X = %d\n", x);
6644 showlist (The first, second, and third items.);
6645 report (x>y, "x is %d but y is %d", x, y);
6646 }
6647
6648 // Check long long types.
6649 #define BIG64 18446744073709551615ull
6650 #define BIG32 4294967295ul
6651 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6652 #if !BIG_OK
6653 your preprocessor is broken;
6654 #endif
6655 #if BIG_OK
6656 #else
6657 your preprocessor is broken;
6658 #endif
6659 static long long int bignum = -9223372036854775807LL;
6660 static unsigned long long int ubignum = BIG64;
6661
6662 struct incomplete_array
6663 {
6664 int datasize;
6665 double data[];
6666 };
6667
6668 struct named_init {
6669 int number;
6670 const wchar_t *name;
6671 double average;
6672 };
6673
6674 typedef const char *ccp;
6675
6676 static inline int
6677 test_restrict (ccp restrict text)
6678 {
6679 // See if C++-style comments work.
6680 // Iterate through items via the restricted pointer.
6681 // Also check for declarations in for loops.
6682 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6683 continue;
6684 return 0;
6685 }
6686
6687 // Check varargs and va_copy.
6688 static void
6689 test_varargs (const char *format, ...)
6690 {
6691 va_list args;
6692 va_start (args, format);
6693 va_list args_copy;
6694 va_copy (args_copy, args);
6695
6696 const char *str;
6697 int number;
6698 float fnumber;
6699
6700 while (*format)
6701 {
6702 switch (*format++)
6703 {
6704 case 's': // string
6705 str = va_arg (args_copy, const char *);
6706 break;
6707 case 'd': // int
6708 number = va_arg (args_copy, int);
6709 break;
6710 case 'f': // float
6711 fnumber = va_arg (args_copy, double);
6712 break;
6713 default:
6714 break;
6715 }
6716 }
6717 va_end (args_copy);
6718 va_end (args);
6719 }
6720
6721 int
6722 main ()
6723 {
6724
6725 // Check bool.
6726 _Bool success = false;
6727
6728 // Check restrict.
6729 if (test_restrict ("String literal") == 0)
6730 success = true;
6731 char *restrict newvar = "Another string";
6732
6733 // Check varargs.
6734 test_varargs ("s, d' f .", "string", 65, 34.234);
6735 test_varargs_macros ();
6736
6737 // Check flexible array members.
6738 struct incomplete_array *ia =
6739 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6740 ia->datasize = 10;
6741 for (int i = 0; i < ia->datasize; ++i)
6742 ia->data[i] = i * 1.234;
6743
6744 // Check named initializers.
6745 struct named_init ni = {
6746 .number = 34,
6747 .name = L"Test wide string",
6748 .average = 543.34343,
6749 };
6750
6751 ni.number = 58;
6752
6753 int dynamic_array[ni.number];
6754 dynamic_array[ni.number - 1] = 543;
6755
6756 // work around unused variable warnings
6757 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6758 || dynamic_array[ni.number - 1] != 543);
6759
6760 ;
6761 return 0;
6762 }
6763 _ACEOF
6764 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6765 do
6766 CC="$ac_save_CC $ac_arg"
6767 if ac_fn_c_try_compile "$LINENO"; then :
6768 ac_cv_prog_cc_c99=$ac_arg
6769 fi
6770 rm -f core conftest.err conftest.$ac_objext
6771 test "x$ac_cv_prog_cc_c99" != "xno" && break
6772 done
6773 rm -f conftest.$ac_ext
6774 CC=$ac_save_CC
6775
6776 fi
6777 # AC_CACHE_VAL
6778 case "x$ac_cv_prog_cc_c99" in
6779 x)
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6781 $as_echo "none needed" >&6; } ;;
6782 xno)
6783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6784 $as_echo "unsupported" >&6; } ;;
6785 *)
6786 CC="$CC $ac_cv_prog_cc_c99"
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6788 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6789 esac
6790 if test "x$ac_cv_prog_cc_c99" != xno; then :
6791 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6792 else
6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6794 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6795 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6796 $as_echo_n "(cached) " >&6
6797 else
6798 ac_cv_prog_cc_c89=no
6799 ac_save_CC=$CC
6800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6801 /* end confdefs.h. */
6802 #include <stdarg.h>
6803 #include <stdio.h>
6804 #include <sys/types.h>
6805 #include <sys/stat.h>
6806 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6807 struct buf { int x; };
6808 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6809 static char *e (p, i)
6810 char **p;
6811 int i;
6812 {
6813 return p[i];
6814 }
6815 static char *f (char * (*g) (char **, int), char **p, ...)
6816 {
6817 char *s;
6818 va_list v;
6819 va_start (v,p);
6820 s = g (p, va_arg (v,int));
6821 va_end (v);
6822 return s;
6823 }
6824
6825 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6826 function prototypes and stuff, but not '\xHH' hex character constants.
6827 These don't provoke an error unfortunately, instead are silently treated
6828 as 'x'. The following induces an error, until -std is added to get
6829 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6830 array size at least. It's necessary to write '\x00'==0 to get something
6831 that's true only with -std. */
6832 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6833
6834 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6835 inside strings and character constants. */
6836 #define FOO(x) 'x'
6837 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6838
6839 int test (int i, double x);
6840 struct s1 {int (*f) (int a);};
6841 struct s2 {int (*f) (double a);};
6842 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6843 int argc;
6844 char **argv;
6845 int
6846 main ()
6847 {
6848 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6849 ;
6850 return 0;
6851 }
6852 _ACEOF
6853 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6854 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6855 do
6856 CC="$ac_save_CC $ac_arg"
6857 if ac_fn_c_try_compile "$LINENO"; then :
6858 ac_cv_prog_cc_c89=$ac_arg
6859 fi
6860 rm -f core conftest.err conftest.$ac_objext
6861 test "x$ac_cv_prog_cc_c89" != "xno" && break
6862 done
6863 rm -f conftest.$ac_ext
6864 CC=$ac_save_CC
6865
6866 fi
6867 # AC_CACHE_VAL
6868 case "x$ac_cv_prog_cc_c89" in
6869 x)
6870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6871 $as_echo "none needed" >&6; } ;;
6872 xno)
6873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6874 $as_echo "unsupported" >&6; } ;;
6875 *)
6876 CC="$CC $ac_cv_prog_cc_c89"
6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6878 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6879 esac
6880 if test "x$ac_cv_prog_cc_c89" != xno; then :
6881 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6882 else
6883 ac_cv_prog_cc_stdc=no
6884 fi
6885
6886 fi
6887 ;;
6888 esac
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6890 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6891 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6892 $as_echo_n "(cached) " >&6
6893 fi
6894
6895 case $ac_cv_prog_cc_stdc in #(
6896 no) :
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6898 $as_echo "unsupported" >&6; } ;; #(
6899 '') :
6900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6901 $as_echo "none needed" >&6; } ;; #(
6902 *) :
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6904 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6905 esac
6906
6907
6908
6909 # Code from module alloca-opt:
6910 # Code from module allocator:
6911 # Code from module careadlinkat:
6912 # Code from module crypto/md5:
6913 # Code from module crypto/sha1:
6914 # Code from module crypto/sha256:
6915 # Code from module crypto/sha512:
6916 # Code from module dosname:
6917 # Code from module dtoastr:
6918 # Code from module dup2:
6919 # Code from module extensions:
6920
6921 # Code from module filemode:
6922 # Code from module getloadavg:
6923 # Code from module getopt-gnu:
6924 # Code from module getopt-posix:
6925 # Code from module gettext-h:
6926 # Code from module ignore-value:
6927 # Code from module include_next:
6928 # Code from module intprops:
6929 # Code from module inttypes-incomplete:
6930 # Code from module largefile:
6931
6932 # Code from module lstat:
6933 # Code from module manywarnings:
6934 # Code from module mktime:
6935 # Code from module multiarch:
6936 # Code from module nocrash:
6937 # Code from module pathmax:
6938 # Code from module pthread_sigmask:
6939 # Code from module readlink:
6940 # Code from module signal-h:
6941 # Code from module sigprocmask:
6942 # Code from module snippet/_Noreturn:
6943 # Code from module snippet/arg-nonnull:
6944 # Code from module snippet/c++defs:
6945 # Code from module snippet/warn-on-use:
6946 # Code from module socklen:
6947 # Code from module ssize_t:
6948 # Code from module stat:
6949 # Code from module stdalign:
6950 # Code from module stdarg:
6951
6952
6953
6954 # Code from module stdbool:
6955 # Code from module stddef:
6956 # Code from module stdint:
6957 # Code from module stdio:
6958 # Code from module stdlib:
6959 # Code from module strftime:
6960 # Code from module strtoimax:
6961 # Code from module strtoll:
6962 # Code from module strtoull:
6963 # Code from module strtoumax:
6964 # Code from module symlink:
6965 # Code from module sys_stat:
6966 # Code from module sys_types:
6967 # Code from module time:
6968 # Code from module time_r:
6969 # Code from module u64:
6970 # Code from module unistd:
6971 # Code from module verify:
6972 # Code from module warnings:
6973
6974
6975 # Check whether --enable-gcc-warnings was given.
6976 if test "${enable_gcc_warnings+set}" = set; then :
6977 enableval=$enable_gcc_warnings; case $enableval in
6978 yes|no) ;;
6979 *) as_fn_error "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;;
6980 esac
6981 gl_gcc_warnings=$enableval
6982 else
6983 gl_gcc_warnings=no
6984
6985 fi
6986
6987
6988 # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found])
6989 # ------------------------------------------------
6990 # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND.
6991 # Otherwise, run RUN-IF-NOT-FOUND.
6992
6993
6994 # When compiling with GCC, prefer -isystem to -I when including system
6995 # include files, to avoid generating useless diagnostics for the files.
6996 if test "$gl_gcc_warnings" != yes; then
6997 isystem='-I'
6998 else
6999 isystem='-isystem '
7000
7001 # This, $nw, is the list of warnings we disable.
7002 nw=
7003
7004 case $with_x_toolkit in
7005 lucid | athena | motif)
7006 # Old toolkits mishandle 'const'.
7007 nw="$nw -Wwrite-strings"
7008 ;;
7009 *)
7010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5
7011 $as_echo_n "checking whether C compiler handles -Werror... " >&6; }
7012 if test "${gl_cv_warn_c__Werror+set}" = set; then :
7013 $as_echo_n "(cached) " >&6
7014 else
7015
7016 gl_save_compiler_FLAGS="$CFLAGS"
7017 as_fn_append CFLAGS " -Werror"
7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7019 /* end confdefs.h. */
7020
7021 int
7022 main ()
7023 {
7024
7025 ;
7026 return 0;
7027 }
7028 _ACEOF
7029 if ac_fn_c_try_compile "$LINENO"; then :
7030 gl_cv_warn_c__Werror=yes
7031 else
7032 gl_cv_warn_c__Werror=no
7033 fi
7034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7035 CFLAGS="$gl_save_compiler_FLAGS"
7036
7037 fi
7038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5
7039 $as_echo "$gl_cv_warn_c__Werror" >&6; }
7040 if test "x$gl_cv_warn_c__Werror" = x""yes; then :
7041 as_fn_append WERROR_CFLAGS " -Werror"
7042 fi
7043
7044
7045 ;;
7046 esac
7047
7048
7049 nw="$nw -Waggregate-return" # anachronistic
7050 nw="$nw -Wlong-long" # C90 is anachronistic
7051 nw="$nw -Wc++-compat" # We don't care about C++ compilers
7052 nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib
7053 nw="$nw -Wtraditional" # Warns on #elif which we use often
7054 nw="$nw -Wcast-qual" # Too many warnings for now
7055 nw="$nw -Wconversion" # Too many warnings for now
7056 nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings
7057 nw="$nw -Wsign-conversion" # Too many warnings for now
7058 nw="$nw -Woverlength-strings" # Not a problem these days
7059 nw="$nw -Wtraditional-conversion" # Too many warnings for now
7060 nw="$nw -Wpadded" # Our structs are not padded
7061 nw="$nw -Wredundant-decls" # We regularly (re)declare getenv etc.
7062 nw="$nw -Wlogical-op" # any use of fwrite provokes this
7063 nw="$nw -Wformat-nonliteral" # Emacs does this a lot
7064 nw="$nw -Wvla" # warnings in gettext.h
7065 nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__
7066 nw="$nw -Wswitch-enum" # Too many warnings for now
7067 nw="$nw -Wswitch-default" # Too many warnings for now
7068 nw="$nw -Wfloat-equal" # e.g., ftoastr.c
7069 nw="$nw -Winline" # e.g., dispnew.c's inlining of row_equal_p
7070
7071 # Emacs doesn't care about shadowing; see
7072 # <http://lists.gnu.org/archive/html/emacs-diffs/2011-11/msg00265.html>.
7073 nw="$nw -Wshadow"
7074
7075 # The following lines should be removable at some point.
7076 nw="$nw -Wstack-protector"
7077 nw="$nw -Wstrict-overflow"
7078 nw="$nw -Wsuggest-attribute=const"
7079 nw="$nw -Wsuggest-attribute=pure"
7080
7081
7082
7083 if test -n "$GCC"; then
7084
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5
7086 $as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; }
7087 if test "${gl_cv_cc_nomfi_supported+set}" = set; then :
7088 $as_echo_n "(cached) " >&6
7089 else
7090
7091 gl_save_CFLAGS="$CFLAGS"
7092 CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers"
7093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7094 /* end confdefs.h. */
7095
7096 int
7097 main ()
7098 {
7099
7100 ;
7101 return 0;
7102 }
7103 _ACEOF
7104 if ac_fn_c_try_compile "$LINENO"; then :
7105 gl_cv_cc_nomfi_supported=yes
7106 else
7107 gl_cv_cc_nomfi_supported=no
7108 fi
7109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7110 CFLAGS="$gl_save_CFLAGS"
7111 fi
7112
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5
7114 $as_echo "$gl_cv_cc_nomfi_supported" >&6; }
7115
7116 if test "$gl_cv_cc_nomfi_supported" = yes; then
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5
7118 $as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; }
7119 if test "${gl_cv_cc_nomfi_needed+set}" = set; then :
7120 $as_echo_n "(cached) " >&6
7121 else
7122
7123 gl_save_CFLAGS="$CFLAGS"
7124 CFLAGS="$CFLAGS -W -Werror"
7125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7126 /* end confdefs.h. */
7127 void f (void)
7128 {
7129 typedef struct { int a; int b; } s_t;
7130 s_t s1 = { 0, };
7131 }
7132
7133 int
7134 main ()
7135 {
7136
7137 ;
7138 return 0;
7139 }
7140 _ACEOF
7141 if ac_fn_c_try_compile "$LINENO"; then :
7142 gl_cv_cc_nomfi_needed=no
7143 else
7144 gl_cv_cc_nomfi_needed=yes
7145 fi
7146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7147 CFLAGS="$gl_save_CFLAGS"
7148
7149 fi
7150
7151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5
7152 $as_echo "$gl_cv_cc_nomfi_needed" >&6; }
7153 fi
7154 fi
7155
7156 gl_manywarn_set=
7157 for gl_manywarn_item in \
7158 -Wall \
7159 -W \
7160 -Wformat-y2k \
7161 -Wformat-nonliteral \
7162 -Wformat-security \
7163 -Winit-self \
7164 -Wmissing-include-dirs \
7165 -Wswitch-default \
7166 -Wswitch-enum \
7167 -Wunused \
7168 -Wunknown-pragmas \
7169 -Wstrict-aliasing \
7170 -Wstrict-overflow \
7171 -Wsystem-headers \
7172 -Wfloat-equal \
7173 -Wtraditional \
7174 -Wtraditional-conversion \
7175 -Wdeclaration-after-statement \
7176 -Wundef \
7177 -Wshadow \
7178 -Wunsafe-loop-optimizations \
7179 -Wpointer-arith \
7180 -Wbad-function-cast \
7181 -Wc++-compat \
7182 -Wcast-qual \
7183 -Wcast-align \
7184 -Wwrite-strings \
7185 -Wconversion \
7186 -Wsign-conversion \
7187 -Wlogical-op \
7188 -Waggregate-return \
7189 -Wstrict-prototypes \
7190 -Wold-style-definition \
7191 -Wmissing-prototypes \
7192 -Wmissing-declarations \
7193 -Wmissing-noreturn \
7194 -Wmissing-format-attribute \
7195 -Wpacked \
7196 -Wpadded \
7197 -Wredundant-decls \
7198 -Wnested-externs \
7199 -Wunreachable-code \
7200 -Winline \
7201 -Winvalid-pch \
7202 -Wlong-long \
7203 -Wvla \
7204 -Wvolatile-register-var \
7205 -Wdisabled-optimization \
7206 -Wstack-protector \
7207 -Woverlength-strings \
7208 -Wbuiltin-macro-redefined \
7209 -Wmudflap \
7210 -Wpacked-bitfield-compat \
7211 -Wsync-nand \
7212 ; do
7213 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7214 done
7215 # The following are not documented in the manual but are included in
7216 # output from gcc --help=warnings.
7217 for gl_manywarn_item in \
7218 -Wattributes \
7219 -Wcoverage-mismatch \
7220 -Wunused-macros \
7221 ; do
7222 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7223 done
7224 # More warnings from gcc 4.6.2 --help=warnings.
7225 for gl_manywarn_item in \
7226 -Wabi \
7227 -Wcpp \
7228 -Wdeprecated \
7229 -Wdeprecated-declarations \
7230 -Wdiv-by-zero \
7231 -Wdouble-promotion \
7232 -Wendif-labels \
7233 -Wextra \
7234 -Wformat-contains-nul \
7235 -Wformat-extra-args \
7236 -Wformat-zero-length \
7237 -Wformat=2 \
7238 -Wmultichar \
7239 -Wnormalized=nfc \
7240 -Woverflow \
7241 -Wpointer-to-int-cast \
7242 -Wpragmas \
7243 -Wsuggest-attribute=const \
7244 -Wsuggest-attribute=noreturn \
7245 -Wsuggest-attribute=pure \
7246 -Wtrampolines \
7247 ; do
7248 gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
7249 done
7250
7251 # Disable the missing-field-initializers warning if needed
7252 if test "$gl_cv_cc_nomfi_needed" = yes; then
7253 gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers"
7254 fi
7255
7256 ws=$gl_manywarn_set
7257
7258
7259 gl_warn_set=
7260 set x $ws; shift
7261 for gl_warn_item
7262 do
7263 case " $nw " in
7264 *" $gl_warn_item "*)
7265 ;;
7266 *)
7267 gl_warn_set="$gl_warn_set $gl_warn_item"
7268 ;;
7269 esac
7270 done
7271 ws=$gl_warn_set
7272
7273 for w in $ws; do
7274 as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh`
7275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5
7276 $as_echo_n "checking whether C compiler handles $w... " >&6; }
7277 if { as_var=$as_gl_Warn; eval "test \"\${$as_var+set}\" = set"; }; then :
7278 $as_echo_n "(cached) " >&6
7279 else
7280
7281 gl_save_compiler_FLAGS="$CFLAGS"
7282 as_fn_append CFLAGS " $w"
7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7284 /* end confdefs.h. */
7285
7286 int
7287 main ()
7288 {
7289
7290 ;
7291 return 0;
7292 }
7293 _ACEOF
7294 if ac_fn_c_try_compile "$LINENO"; then :
7295 eval "$as_gl_Warn=yes"
7296 else
7297 eval "$as_gl_Warn=no"
7298 fi
7299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7300 CFLAGS="$gl_save_compiler_FLAGS"
7301
7302 fi
7303 eval ac_res=\$$as_gl_Warn
7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7305 $as_echo "$ac_res" >&6; }
7306 eval as_val=\$$as_gl_Warn
7307 if test "x$as_val" = x""yes; then :
7308 as_fn_append WARN_CFLAGS " $w"
7309 fi
7310
7311
7312 done
7313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-missing-field-initializers" >&5
7314 $as_echo_n "checking whether C compiler handles -Wno-missing-field-initializers... " >&6; }
7315 if test "${gl_cv_warn_c__Wno_missing_field_initializers+set}" = set; then :
7316 $as_echo_n "(cached) " >&6
7317 else
7318
7319 gl_save_compiler_FLAGS="$CFLAGS"
7320 as_fn_append CFLAGS " -Wno-missing-field-initializers"
7321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7322 /* end confdefs.h. */
7323
7324 int
7325 main ()
7326 {
7327
7328 ;
7329 return 0;
7330 }
7331 _ACEOF
7332 if ac_fn_c_try_compile "$LINENO"; then :
7333 gl_cv_warn_c__Wno_missing_field_initializers=yes
7334 else
7335 gl_cv_warn_c__Wno_missing_field_initializers=no
7336 fi
7337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7338 CFLAGS="$gl_save_compiler_FLAGS"
7339
7340 fi
7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_missing_field_initializers" >&5
7342 $as_echo "$gl_cv_warn_c__Wno_missing_field_initializers" >&6; }
7343 if test "x$gl_cv_warn_c__Wno_missing_field_initializers" = x""yes; then :
7344 as_fn_append WARN_CFLAGS " -Wno-missing-field-initializers"
7345 fi
7346
7347 # We need this one
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5
7349 $as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; }
7350 if test "${gl_cv_warn_c__Wno_sign_compare+set}" = set; then :
7351 $as_echo_n "(cached) " >&6
7352 else
7353
7354 gl_save_compiler_FLAGS="$CFLAGS"
7355 as_fn_append CFLAGS " -Wno-sign-compare"
7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7357 /* end confdefs.h. */
7358
7359 int
7360 main ()
7361 {
7362
7363 ;
7364 return 0;
7365 }
7366 _ACEOF
7367 if ac_fn_c_try_compile "$LINENO"; then :
7368 gl_cv_warn_c__Wno_sign_compare=yes
7369 else
7370 gl_cv_warn_c__Wno_sign_compare=no
7371 fi
7372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7373 CFLAGS="$gl_save_compiler_FLAGS"
7374
7375 fi
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5
7377 $as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; }
7378 if test "x$gl_cv_warn_c__Wno_sign_compare" = x""yes; then :
7379 as_fn_append WARN_CFLAGS " -Wno-sign-compare"
7380 fi
7381
7382 # Too many warnings for now
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-type-limits" >&5
7384 $as_echo_n "checking whether C compiler handles -Wno-type-limits... " >&6; }
7385 if test "${gl_cv_warn_c__Wno_type_limits+set}" = set; then :
7386 $as_echo_n "(cached) " >&6
7387 else
7388
7389 gl_save_compiler_FLAGS="$CFLAGS"
7390 as_fn_append CFLAGS " -Wno-type-limits"
7391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7392 /* end confdefs.h. */
7393
7394 int
7395 main ()
7396 {
7397
7398 ;
7399 return 0;
7400 }
7401 _ACEOF
7402 if ac_fn_c_try_compile "$LINENO"; then :
7403 gl_cv_warn_c__Wno_type_limits=yes
7404 else
7405 gl_cv_warn_c__Wno_type_limits=no
7406 fi
7407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7408 CFLAGS="$gl_save_compiler_FLAGS"
7409
7410 fi
7411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_type_limits" >&5
7412 $as_echo "$gl_cv_warn_c__Wno_type_limits" >&6; }
7413 if test "x$gl_cv_warn_c__Wno_type_limits" = x""yes; then :
7414 as_fn_append WARN_CFLAGS " -Wno-type-limits"
7415 fi
7416
7417 # Too many warnings for now
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-switch" >&5
7419 $as_echo_n "checking whether C compiler handles -Wno-switch... " >&6; }
7420 if test "${gl_cv_warn_c__Wno_switch+set}" = set; then :
7421 $as_echo_n "(cached) " >&6
7422 else
7423
7424 gl_save_compiler_FLAGS="$CFLAGS"
7425 as_fn_append CFLAGS " -Wno-switch"
7426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427 /* end confdefs.h. */
7428
7429 int
7430 main ()
7431 {
7432
7433 ;
7434 return 0;
7435 }
7436 _ACEOF
7437 if ac_fn_c_try_compile "$LINENO"; then :
7438 gl_cv_warn_c__Wno_switch=yes
7439 else
7440 gl_cv_warn_c__Wno_switch=no
7441 fi
7442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7443 CFLAGS="$gl_save_compiler_FLAGS"
7444
7445 fi
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_switch" >&5
7447 $as_echo "$gl_cv_warn_c__Wno_switch" >&6; }
7448 if test "x$gl_cv_warn_c__Wno_switch" = x""yes; then :
7449 as_fn_append WARN_CFLAGS " -Wno-switch"
7450 fi
7451
7452 # Too many warnings for now
7453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5
7454 $as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; }
7455 if test "${gl_cv_warn_c__Wno_unused_parameter+set}" = set; then :
7456 $as_echo_n "(cached) " >&6
7457 else
7458
7459 gl_save_compiler_FLAGS="$CFLAGS"
7460 as_fn_append CFLAGS " -Wno-unused-parameter"
7461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7462 /* end confdefs.h. */
7463
7464 int
7465 main ()
7466 {
7467
7468 ;
7469 return 0;
7470 }
7471 _ACEOF
7472 if ac_fn_c_try_compile "$LINENO"; then :
7473 gl_cv_warn_c__Wno_unused_parameter=yes
7474 else
7475 gl_cv_warn_c__Wno_unused_parameter=no
7476 fi
7477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7478 CFLAGS="$gl_save_compiler_FLAGS"
7479
7480 fi
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5
7482 $as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; }
7483 if test "x$gl_cv_warn_c__Wno_unused_parameter" = x""yes; then :
7484 as_fn_append WARN_CFLAGS " -Wno-unused-parameter"
7485 fi
7486
7487 # Too many warnings for now
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5
7489 $as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; }
7490 if test "${gl_cv_warn_c__Wno_format_nonliteral+set}" = set; then :
7491 $as_echo_n "(cached) " >&6
7492 else
7493
7494 gl_save_compiler_FLAGS="$CFLAGS"
7495 as_fn_append CFLAGS " -Wno-format-nonliteral"
7496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7497 /* end confdefs.h. */
7498
7499 int
7500 main ()
7501 {
7502
7503 ;
7504 return 0;
7505 }
7506 _ACEOF
7507 if ac_fn_c_try_compile "$LINENO"; then :
7508 gl_cv_warn_c__Wno_format_nonliteral=yes
7509 else
7510 gl_cv_warn_c__Wno_format_nonliteral=no
7511 fi
7512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7513 CFLAGS="$gl_save_compiler_FLAGS"
7514
7515 fi
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5
7517 $as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; }
7518 if test "x$gl_cv_warn_c__Wno_format_nonliteral" = x""yes; then :
7519 as_fn_append WARN_CFLAGS " -Wno-format-nonliteral"
7520 fi
7521
7522
7523
7524 # In spite of excluding -Wlogical-op above, it is enabled, as of
7525 # gcc 4.5.0 20090517.
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5
7527 $as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; }
7528 if test "${gl_cv_warn_c__Wno_logical_op+set}" = set; then :
7529 $as_echo_n "(cached) " >&6
7530 else
7531
7532 gl_save_compiler_FLAGS="$CFLAGS"
7533 as_fn_append CFLAGS " -Wno-logical-op"
7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7535 /* end confdefs.h. */
7536
7537 int
7538 main ()
7539 {
7540
7541 ;
7542 return 0;
7543 }
7544 _ACEOF
7545 if ac_fn_c_try_compile "$LINENO"; then :
7546 gl_cv_warn_c__Wno_logical_op=yes
7547 else
7548 gl_cv_warn_c__Wno_logical_op=no
7549 fi
7550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7551 CFLAGS="$gl_save_compiler_FLAGS"
7552
7553 fi
7554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5
7555 $as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; }
7556 if test "x$gl_cv_warn_c__Wno_logical_op" = x""yes; then :
7557 as_fn_append WARN_CFLAGS " -Wno-logical-op"
7558 fi
7559
7560
7561
7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5
7563 $as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; }
7564 if test "${gl_cv_warn_c__fdiagnostics_show_option+set}" = set; then :
7565 $as_echo_n "(cached) " >&6
7566 else
7567
7568 gl_save_compiler_FLAGS="$CFLAGS"
7569 as_fn_append CFLAGS " -fdiagnostics-show-option"
7570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571 /* end confdefs.h. */
7572
7573 int
7574 main ()
7575 {
7576
7577 ;
7578 return 0;
7579 }
7580 _ACEOF
7581 if ac_fn_c_try_compile "$LINENO"; then :
7582 gl_cv_warn_c__fdiagnostics_show_option=yes
7583 else
7584 gl_cv_warn_c__fdiagnostics_show_option=no
7585 fi
7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7587 CFLAGS="$gl_save_compiler_FLAGS"
7588
7589 fi
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5
7591 $as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; }
7592 if test "x$gl_cv_warn_c__fdiagnostics_show_option" = x""yes; then :
7593 as_fn_append WARN_CFLAGS " -fdiagnostics-show-option"
7594 fi
7595
7596
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5
7598 $as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; }
7599 if test "${gl_cv_warn_c__funit_at_a_time+set}" = set; then :
7600 $as_echo_n "(cached) " >&6
7601 else
7602
7603 gl_save_compiler_FLAGS="$CFLAGS"
7604 as_fn_append CFLAGS " -funit-at-a-time"
7605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7606 /* end confdefs.h. */
7607
7608 int
7609 main ()
7610 {
7611
7612 ;
7613 return 0;
7614 }
7615 _ACEOF
7616 if ac_fn_c_try_compile "$LINENO"; then :
7617 gl_cv_warn_c__funit_at_a_time=yes
7618 else
7619 gl_cv_warn_c__funit_at_a_time=no
7620 fi
7621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7622 CFLAGS="$gl_save_compiler_FLAGS"
7623
7624 fi
7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5
7626 $as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; }
7627 if test "x$gl_cv_warn_c__funit_at_a_time" = x""yes; then :
7628 as_fn_append WARN_CFLAGS " -funit-at-a-time"
7629 fi
7630
7631
7632
7633
7634 $as_echo "#define lint 1" >>confdefs.h
7635
7636
7637 $as_echo "#define _FORTIFY_SOURCE 2" >>confdefs.h
7638
7639
7640 $as_echo "#define GNULIB_PORTCHECK 1" >>confdefs.h
7641
7642
7643 # We use a slightly smaller set of warning options for lib/.
7644 # Remove the following and save the result in GNULIB_WARN_CFLAGS.
7645 nw=
7646 nw="$nw -Wunused-macros"
7647
7648
7649 gl_warn_set=
7650 set x $WARN_CFLAGS; shift
7651 for gl_warn_item
7652 do
7653 case " $nw " in
7654 *" $gl_warn_item "*)
7655 ;;
7656 *)
7657 gl_warn_set="$gl_warn_set $gl_warn_item"
7658 ;;
7659 esac
7660 done
7661 GNULIB_WARN_CFLAGS=$gl_warn_set
7662
7663
7664 fi
7665
7666
7667
7668
7669 # Extract the first word of "install-info", so it can be a program name with args.
7670 set dummy install-info; ac_word=$2
7671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7672 $as_echo_n "checking for $ac_word... " >&6; }
7673 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7674 $as_echo_n "(cached) " >&6
7675 else
7676 case $INSTALL_INFO in
7677 [\\/]* | ?:[\\/]*)
7678 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7679 ;;
7680 *)
7681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7682 for as_dir in $PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin
7683 do
7684 IFS=$as_save_IFS
7685 test -z "$as_dir" && as_dir=.
7686 for ac_exec_ext in '' $ac_executable_extensions; do
7687 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7688 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7690 break 2
7691 fi
7692 done
7693 done
7694 IFS=$as_save_IFS
7695
7696 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7697 ;;
7698 esac
7699 fi
7700 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7701 if test -n "$INSTALL_INFO"; then
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7703 $as_echo "$INSTALL_INFO" >&6; }
7704 else
7705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7706 $as_echo "no" >&6; }
7707 fi
7708
7709
7710 # Extract the first word of "gzip", so it can be a program name with args.
7711 set dummy gzip; ac_word=$2
7712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7713 $as_echo_n "checking for $ac_word... " >&6; }
7714 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7715 $as_echo_n "(cached) " >&6
7716 else
7717 case $GZIP_PROG in
7718 [\\/]* | ?:[\\/]*)
7719 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7720 ;;
7721 *)
7722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7723 for as_dir in $PATH
7724 do
7725 IFS=$as_save_IFS
7726 test -z "$as_dir" && as_dir=.
7727 for ac_exec_ext in '' $ac_executable_extensions; do
7728 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7729 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7731 break 2
7732 fi
7733 done
7734 done
7735 IFS=$as_save_IFS
7736
7737 ;;
7738 esac
7739 fi
7740 GZIP_PROG=$ac_cv_path_GZIP_PROG
7741 if test -n "$GZIP_PROG"; then
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7743 $as_echo "$GZIP_PROG" >&6; }
7744 else
7745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7746 $as_echo "no" >&6; }
7747 fi
7748
7749
7750 # Extract the first word of "paxctl", so it can be a program name with args.
7751 set dummy paxctl; ac_word=$2
7752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7753 $as_echo_n "checking for $ac_word... " >&6; }
7754 if test "${ac_cv_path_PAXCTL+set}" = set; then :
7755 $as_echo_n "(cached) " >&6
7756 else
7757 case $PAXCTL in
7758 [\\/]* | ?:[\\/]*)
7759 ac_cv_path_PAXCTL="$PAXCTL" # Let the user override the test with a path.
7760 ;;
7761 *)
7762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7763 for as_dir in $PATH$PATH_SEPARATOR/sbin$PATH_SEPARATOR/usr/sbin
7764 do
7765 IFS=$as_save_IFS
7766 test -z "$as_dir" && as_dir=.
7767 for ac_exec_ext in '' $ac_executable_extensions; do
7768 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7769 ac_cv_path_PAXCTL="$as_dir/$ac_word$ac_exec_ext"
7770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7771 break 2
7772 fi
7773 done
7774 done
7775 IFS=$as_save_IFS
7776
7777 ;;
7778 esac
7779 fi
7780 PAXCTL=$ac_cv_path_PAXCTL
7781 if test -n "$PAXCTL"; then
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PAXCTL" >&5
7783 $as_echo "$PAXCTL" >&6; }
7784 else
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7786 $as_echo "no" >&6; }
7787 fi
7788
7789
7790
7791
7792 ## Need makeinfo >= 4.7 (?) to build the manuals.
7793 # Extract the first word of "makeinfo", so it can be a program name with args.
7794 set dummy makeinfo; ac_word=$2
7795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7796 $as_echo_n "checking for $ac_word... " >&6; }
7797 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7798 $as_echo_n "(cached) " >&6
7799 else
7800 case $MAKEINFO in
7801 [\\/]* | ?:[\\/]*)
7802 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7803 ;;
7804 *)
7805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7806 for as_dir in $PATH
7807 do
7808 IFS=$as_save_IFS
7809 test -z "$as_dir" && as_dir=.
7810 for ac_exec_ext in '' $ac_executable_extensions; do
7811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7812 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7814 break 2
7815 fi
7816 done
7817 done
7818 IFS=$as_save_IFS
7819
7820 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7821 ;;
7822 esac
7823 fi
7824 MAKEINFO=$ac_cv_path_MAKEINFO
7825 if test -n "$MAKEINFO"; then
7826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7827 $as_echo "$MAKEINFO" >&6; }
7828 else
7829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7830 $as_echo "no" >&6; }
7831 fi
7832
7833
7834 if test "$MAKEINFO" != "no" && \
7835 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
7836 MAKEINFO=no
7837 fi
7838
7839 ## Makeinfo is unusual. For a released Emacs, the manuals are
7840 ## pre-built, and not deleted by the normal clean rules. makeinfo is
7841 ## therefore in the category of "special tools" not normally required, which
7842 ## configure does not have to check for (eg autoconf itself).
7843 ## In a Bazaar checkout on the other hand, the manuals are not included.
7844 ## So makeinfo is a requirement to build from Bazaar, and configure
7845 ## should test for it as it does for any other build requirement.
7846 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7847 ## with pre-built manuals, from a Bazaar checkout.
7848 HAVE_MAKEINFO=yes
7849
7850 if test "$MAKEINFO" = "no"; then
7851 MAKEINFO=makeinfo
7852 if test "x${with_makeinfo}" = "xno"; then
7853 HAVE_MAKEINFO=no
7854 elif test ! -e $srcdir/info/emacs; then
7855 as_fn_error "You do not seem to have makeinfo >= 4.7, and your
7856 source tree does not seem to have pre-built manuals in the \`info' directory.
7857 Either install a suitable version of makeinfo, or re-run configure
7858 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7859 fi
7860 fi
7861
7862
7863 INFO_EXT=.info
7864 INFO_OPTS=--no-split
7865
7866
7867
7868
7869 if test x$GCC = xyes; then
7870 test "x$GCC_LINK_TEST_OPTIONS" != x && \
7871 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7872 else
7873 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7874 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7875 fi
7876
7877
7878 late_LDFLAGS=$LDFLAGS
7879 if test x$GCC = xyes; then
7880 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7881 else
7882 LDFLAGS="$LDFLAGS -znocombreloc"
7883 fi
7884
7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7886 $as_echo_n "checking for -znocombreloc... " >&6; }
7887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7888 /* end confdefs.h. */
7889
7890 int
7891 main ()
7892 {
7893
7894 ;
7895 return 0;
7896 }
7897 _ACEOF
7898 if ac_fn_c_try_link "$LINENO"; then :
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7900 $as_echo "yes" >&6; }
7901 else
7902 LDFLAGS=$late_LDFLAGS
7903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7904 $as_echo "no" >&6; }
7905 fi
7906 rm -f core conftest.err conftest.$ac_objext \
7907 conftest$ac_exeext conftest.$ac_ext
7908
7909
7910 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7911 case "$opsys" in
7912 your-opsys-here) CANNOT_DUMP=yes ;;
7913 esac
7914
7915 test "$CANNOT_DUMP" = "yes" && \
7916
7917 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7918
7919
7920
7921
7922
7923 UNEXEC_OBJ=unexelf.o
7924 case "$opsys" in
7925 # MSDOS uses unexcoff.o
7926 # MSWindows uses unexw32.o
7927 aix4-2)
7928 UNEXEC_OBJ=unexaix.o
7929 ;;
7930 cygwin)
7931 UNEXEC_OBJ=unexcw.o
7932 ;;
7933 darwin)
7934 UNEXEC_OBJ=unexmacosx.o
7935 ;;
7936 hpux10-20 | hpux11)
7937 UNEXEC_OBJ=unexhp9k800.o
7938 ;;
7939 sol2-10)
7940 # Use the Solaris dldump() function, called from unexsol.c, to dump
7941 # emacs, instead of the generic ELF dump code found in unexelf.c.
7942 # The resulting binary has a complete symbol table, and is better
7943 # for debugging and other observability tools (debuggers, pstack, etc).
7944 #
7945 # If you encounter a problem using dldump(), please consider sending
7946 # a message to the OpenSolaris tools-linking mailing list:
7947 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
7948 #
7949 # It is likely that dldump() works with older Solaris too, but this has
7950 # not been tested, so for now this change is for Solaris 10 or newer.
7951 UNEXEC_OBJ=unexsol.o
7952 ;;
7953 esac
7954
7955 LD_SWITCH_SYSTEM=
7956 case "$opsys" in
7957 freebsd)
7958 ## Let `ld' find image libs and similar things in /usr/local/lib.
7959 ## The system compiler, GCC, has apparently been modified to not
7960 ## look there, contrary to what a stock GCC would do.
7961 ### It's not our place to do this. See bug#10313#17.
7962 ### LD_SWITCH_SYSTEM=-L/usr/local/lib
7963 :
7964 ;;
7965
7966 gnu-linux)
7967 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7968 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7969 ;;
7970
7971 netbsd)
7972 ### It's not our place to do this. See bug#10313#17.
7973 ### LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7974 :
7975 ;;
7976
7977 openbsd)
7978 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7979 ## otherwise Emacs dumps core on elf systems.
7980 LD_SWITCH_SYSTEM="-Z"
7981 ;;
7982 esac
7983
7984
7985 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7986
7987 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_RPATH,
7988 ## which has not been defined yet. When this was handled with cpp,
7989 ## it was expanded to null when configure sourced the s/*.h file.
7990 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7991 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7992 ## (or somesuch), but because it is supposed to go at the _front_
7993 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7994 ## Compare with the gnu-linux case below, which added to the end
7995 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7996 ## LD_SWITCH_SYSTEM_TEMACS.
7997 case "$opsys" in
7998 netbsd|openbsd)
7999 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_RPATH) $LD_SWITCH_SYSTEM" ;;
8000 esac
8001
8002
8003 C_SWITCH_MACHINE=
8004 case $canonical in
8005 alpha*)
8006 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
8007 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
8008
8009 fi
8010
8011 if test "$ac_cv_have_decl___ELF__" = "yes"; then
8012 ## With ELF, make sure that all common symbols get allocated to in the
8013 ## data section. Otherwise, the dump of temacs may miss variables in
8014 ## the shared library that have been initialized. For example, with
8015 ## GNU libc, __malloc_initialized would normally be resolved to the
8016 ## shared library's .bss section, which is fatal.
8017 if test "x$GCC" = "xyes"; then
8018 C_SWITCH_MACHINE="-fno-common"
8019 else
8020 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
8021 fi
8022 else
8023 UNEXEC_OBJ=unexalpha.o
8024 fi
8025 ;;
8026 esac
8027
8028
8029
8030
8031 C_SWITCH_SYSTEM=
8032 ## Some programs in src produce warnings saying certain subprograms
8033 ## are too complex and need a MAXMEM value greater than 2000 for
8034 ## additional optimization. --nils@exp-math.uni-essen.de
8035 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
8036 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
8037 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
8038 ## It is redundant in glibc2, since we define _GNU_SOURCE.
8039
8040
8041
8042 LIBS_SYSTEM=
8043 case "$opsys" in
8044 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
8045 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
8046
8047 freebsd) LIBS_SYSTEM="-lutil" ;;
8048
8049 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
8050
8051 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
8052
8053 ## Motif needs -lgen.
8054 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
8055 esac
8056
8057
8058
8059 ### Make sure subsequent tests use flags consistent with the build flags.
8060
8061 if test x"${OVERRIDE_CPPFLAGS}" != x; then
8062 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
8063 else
8064 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
8065 fi
8066
8067 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
8068
8069 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
8070
8071
8072
8073 LIB_MATH=-lm
8074 LIB_STANDARD=
8075 START_FILES=
8076 SYSTEM_TYPE=`echo $opsys | sed -e 's/0-9.*//' -e 's|-|/|'`
8077
8078 case $opsys in
8079 cygwin )
8080 LIB_MATH=
8081 START_FILES='pre-crt0.o'
8082 ;;
8083 darwin )
8084 ## Adding -lm confuses the dynamic linker, so omit it.
8085 LIB_MATH=
8086 START_FILES='pre-crt0.o'
8087 ;;
8088 freebsd )
8089 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8090 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8091 SYSTEM_TYPE=berkeley-unix
8092 ;;
8093 gnu-linux | gnu-kfreebsd )
8094 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8095 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8096 ;;
8097 hpux10-20 | hpux11 )
8098 LIB_STANDARD=-lc
8099 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8100 ;;
8101 netbsd | openbsd )
8102 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8103 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8104 SYSTEM_TYPE=berkeley-unix
8105 ;;
8106
8107 sol2* | unixware )
8108 SYSTEM_TYPE=usg-unix-v
8109 ;;
8110
8111 esac
8112
8113
8114
8115
8116 cat >>confdefs.h <<_ACEOF
8117 #define SYSTEM_TYPE "$SYSTEM_TYPE"
8118 _ACEOF
8119
8120
8121 crt_files=
8122
8123 for file in x $LIB_STANDARD $START_FILES; do
8124 case "$file" in
8125 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8126 esac
8127 done
8128
8129 if test "x$crt_files" != x; then
8130
8131 ## If user specified a crt-dir, use that unconditionally.
8132 crt_gcc=no
8133
8134 if test "X$CRT_DIR" = "X"; then
8135
8136 CRT_DIR=/usr/lib # default
8137
8138 case "$canonical" in
8139 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8140 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8141 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8142 ## For anything else (eg /usr/lib32), it is up the user to specify
8143 ## the location (bug#5655).
8144 ## Test for crtn.o, not just the directory, because sometimes the
8145 ## directory exists but does not have the relevant files (bug#1287).
8146 ## FIXME better to test for binary compatibility somehow.
8147 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8148 ;;
8149
8150 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8151 esac
8152
8153 case "$opsys" in
8154 hpux10-20) CRT_DIR=/lib ;;
8155 esac
8156
8157 test "x${GCC}" = xyes && crt_gcc=yes
8158
8159 fi # CRT_DIR = ""
8160
8161 crt_missing=
8162
8163 for file in $crt_files; do
8164
8165 ## If we're using gcc, try to determine it automatically by asking
8166 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8167 ## system-dependent default from above.]
8168 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8169
8170 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8171 case "$crt_file" in
8172 */*)
8173 CRT_DIR=`$as_dirname -- "$crt_file" ||
8174 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8175 X"$crt_file" : 'X\(//\)[^/]' \| \
8176 X"$crt_file" : 'X\(//\)$' \| \
8177 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8178 $as_echo X"$crt_file" |
8179 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8180 s//\1/
8181 q
8182 }
8183 /^X\(\/\/\)[^/].*/{
8184 s//\1/
8185 q
8186 }
8187 /^X\(\/\/\)$/{
8188 s//\1/
8189 q
8190 }
8191 /^X\(\/\).*/{
8192 s//\1/
8193 q
8194 }
8195 s/.*/./; q'`
8196 ;;
8197 esac
8198 fi
8199
8200 crt_gcc=no
8201
8202 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8203 done # $crt_files
8204
8205 test "x$crt_missing" = x || \
8206 as_fn_error "Required file(s) not found:$crt_missing
8207 Try using the --with-crt-dir option." "$LINENO" 5
8208
8209 fi # crt_files != ""
8210
8211
8212
8213 case $opsys in
8214 netbsd | openbsd )
8215 if test -f $CRT_DIR/crti.o; then
8216
8217 test -f $CRT_DIR/crtn.o || \
8218 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8219
8220 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8221 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8222 fi
8223 ;;
8224 esac
8225
8226
8227 # Extract the first word of "pkg-config", so it can be a program name with args.
8228 set dummy pkg-config; ac_word=$2
8229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8230 $as_echo_n "checking for $ac_word... " >&6; }
8231 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8232 $as_echo_n "(cached) " >&6
8233 else
8234 case $PKG_CONFIG in
8235 [\\/]* | ?:[\\/]*)
8236 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8237 ;;
8238 *)
8239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8240 for as_dir in $PATH
8241 do
8242 IFS=$as_save_IFS
8243 test -z "$as_dir" && as_dir=.
8244 for ac_exec_ext in '' $ac_executable_extensions; do
8245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8246 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8248 break 2
8249 fi
8250 done
8251 done
8252 IFS=$as_save_IFS
8253
8254 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8255 ;;
8256 esac
8257 fi
8258 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8259 if test -n "$PKG_CONFIG"; then
8260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8261 $as_echo "$PKG_CONFIG" >&6; }
8262 else
8263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8264 $as_echo "no" >&6; }
8265 fi
8266
8267
8268
8269
8270
8271
8272 if test "${with_sound}" != "no"; then
8273 # Sound support for GNU/Linux and the free BSDs.
8274 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8275 do :
8276 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8277 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8278 eval as_val=\$$as_ac_Header
8279 if test "x$as_val" = x""yes; then :
8280 cat >>confdefs.h <<_ACEOF
8281 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8282 _ACEOF
8283 have_sound_header=yes
8284 fi
8285
8286 done
8287
8288 # Emulation library used on NetBSD.
8289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8290 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8291 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8292 $as_echo_n "(cached) " >&6
8293 else
8294 ac_check_lib_save_LIBS=$LIBS
8295 LIBS="-lossaudio $LIBS"
8296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8297 /* end confdefs.h. */
8298
8299 /* Override any GCC internal prototype to avoid an error.
8300 Use char because int might match the return type of a GCC
8301 builtin and then its argument prototype would still apply. */
8302 #ifdef __cplusplus
8303 extern "C"
8304 #endif
8305 char _oss_ioctl ();
8306 int
8307 main ()
8308 {
8309 return _oss_ioctl ();
8310 ;
8311 return 0;
8312 }
8313 _ACEOF
8314 if ac_fn_c_try_link "$LINENO"; then :
8315 ac_cv_lib_ossaudio__oss_ioctl=yes
8316 else
8317 ac_cv_lib_ossaudio__oss_ioctl=no
8318 fi
8319 rm -f core conftest.err conftest.$ac_objext \
8320 conftest$ac_exeext conftest.$ac_ext
8321 LIBS=$ac_check_lib_save_LIBS
8322 fi
8323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8324 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8325 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8326 LIBSOUND=-lossaudio
8327 else
8328 LIBSOUND=
8329 fi
8330
8331
8332
8333 ALSA_REQUIRED=1.0.0
8334 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8335
8336 succeeded=no
8337
8338 if test "$PKG_CONFIG" = "no" ; then
8339 HAVE_ALSA=no
8340 else
8341 PKG_CONFIG_MIN_VERSION=0.9.0
8342 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8344 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8345
8346 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
8347 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
8348 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
8349 edit_cflags="
8350 s,///*,/,g
8351 s/^/ /
8352 s/ -I/ $isystem/g
8353 s/^ //
8354 "
8355 ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
8356 ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
8357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
8358 $as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
8359 succeeded=yes
8360 else
8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8362 $as_echo "no" >&6; }
8363 ALSA_CFLAGS=""
8364 ALSA_LIBS=""
8365 ## If we have a custom action on failure, don't print errors, but
8366 ## do set a variable so people can do so.
8367 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8368
8369 fi
8370
8371
8372
8373 else
8374 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8375 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8376 fi
8377 fi
8378
8379 if test $succeeded = yes; then
8380 HAVE_ALSA=yes
8381 else
8382 HAVE_ALSA=no
8383 fi
8384
8385 if test $HAVE_ALSA = yes; then
8386 SAVE_CFLAGS="$CFLAGS"
8387 SAVE_LIBS="$LIBS"
8388 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8389 LIBS="$ALSA_LIBS $LIBS"
8390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8391 /* end confdefs.h. */
8392 #include <asoundlib.h>
8393 int
8394 main ()
8395 {
8396 snd_lib_error_set_handler (0);
8397 ;
8398 return 0;
8399 }
8400 _ACEOF
8401 if ac_fn_c_try_compile "$LINENO"; then :
8402 emacs_alsa_normal=yes
8403 else
8404 emacs_alsa_normal=no
8405 fi
8406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8407 if test "$emacs_alsa_normal" != yes; then
8408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8409 /* end confdefs.h. */
8410 #include <alsa/asoundlib.h>
8411 int
8412 main ()
8413 {
8414 snd_lib_error_set_handler (0);
8415 ;
8416 return 0;
8417 }
8418 _ACEOF
8419 if ac_fn_c_try_compile "$LINENO"; then :
8420 emacs_alsa_subdir=yes
8421 else
8422 emacs_alsa_subdir=no
8423 fi
8424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8425 if test "$emacs_alsa_subdir" != yes; then
8426 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8427 fi
8428 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8429 fi
8430
8431 CFLAGS="$SAVE_CFLAGS"
8432 LIBS="$SAVE_LIBS"
8433 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8434 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8435
8436 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8437
8438 fi
8439
8440 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8441 case "$opsys" in
8442 gnu-linux|freebsd|netbsd)
8443
8444 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8445
8446 ;;
8447 esac
8448 fi
8449
8450
8451 fi
8452
8453
8454
8455
8456 for ac_header in $ac_header_list
8457 do :
8458 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8459 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8460 "
8461 eval as_val=\$$as_ac_Header
8462 if test "x$as_val" = x""yes; then :
8463 cat >>confdefs.h <<_ACEOF
8464 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8465 _ACEOF
8466
8467 fi
8468
8469 done
8470
8471
8472
8473
8474
8475
8476
8477
8478
8479
8480
8481
8482
8483
8484
8485
8486
8487
8488
8489
8490
8491
8492
8493
8494
8495
8496
8497
8498
8499
8500
8501
8502
8503
8504
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8506 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8508 /* end confdefs.h. */
8509 #include <sys/personality.h>
8510 int
8511 main ()
8512 {
8513 personality (PER_LINUX32)
8514 ;
8515 return 0;
8516 }
8517 _ACEOF
8518 if ac_fn_c_try_compile "$LINENO"; then :
8519 emacs_cv_personality_linux32=yes
8520 else
8521 emacs_cv_personality_linux32=no
8522 fi
8523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8525 $as_echo "$emacs_cv_personality_linux32" >&6; }
8526
8527 if test $emacs_cv_personality_linux32 = yes; then
8528
8529 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8530
8531 fi
8532
8533 for ac_header in term.h
8534 do :
8535 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8536 if test "x$ac_cv_header_term_h" = x""yes; then :
8537 cat >>confdefs.h <<_ACEOF
8538 #define HAVE_TERM_H 1
8539 _ACEOF
8540
8541 fi
8542
8543 done
8544
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8546 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8547 if test "${ac_cv_header_time+set}" = set; then :
8548 $as_echo_n "(cached) " >&6
8549 else
8550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8551 /* end confdefs.h. */
8552 #include <sys/types.h>
8553 #include <sys/time.h>
8554 #include <time.h>
8555
8556 int
8557 main ()
8558 {
8559 if ((struct tm *) 0)
8560 return 0;
8561 ;
8562 return 0;
8563 }
8564 _ACEOF
8565 if ac_fn_c_try_compile "$LINENO"; then :
8566 ac_cv_header_time=yes
8567 else
8568 ac_cv_header_time=no
8569 fi
8570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8571 fi
8572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8573 $as_echo "$ac_cv_header_time" >&6; }
8574 if test $ac_cv_header_time = yes; then
8575
8576 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8577
8578 fi
8579
8580 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8581 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8582 ac_have_decl=1
8583 else
8584 ac_have_decl=0
8585 fi
8586
8587 cat >>confdefs.h <<_ACEOF
8588 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8589 _ACEOF
8590
8591 if test $ac_cv_have_decl_sys_siglist != yes; then
8592 # For Tru64, at least:
8593 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8594 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8595 ac_have_decl=1
8596 else
8597 ac_have_decl=0
8598 fi
8599
8600 cat >>confdefs.h <<_ACEOF
8601 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8602 _ACEOF
8603
8604 if test $ac_cv_have_decl___sys_siglist = yes; then
8605
8606 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8607
8608 fi
8609 fi
8610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8611 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8612 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8613 $as_echo_n "(cached) " >&6
8614 else
8615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8616 /* end confdefs.h. */
8617 #include <sys/types.h>
8618 #include <sys/wait.h>
8619 #ifndef WEXITSTATUS
8620 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8621 #endif
8622 #ifndef WIFEXITED
8623 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8624 #endif
8625
8626 int
8627 main ()
8628 {
8629 int s;
8630 wait (&s);
8631 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8632 ;
8633 return 0;
8634 }
8635 _ACEOF
8636 if ac_fn_c_try_compile "$LINENO"; then :
8637 ac_cv_header_sys_wait_h=yes
8638 else
8639 ac_cv_header_sys_wait_h=no
8640 fi
8641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8642 fi
8643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8644 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8645 if test $ac_cv_header_sys_wait_h = yes; then
8646
8647 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8648
8649 fi
8650
8651
8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8653 $as_echo_n "checking for struct utimbuf... " >&6; }
8654 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8655 $as_echo_n "(cached) " >&6
8656 else
8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8658 /* end confdefs.h. */
8659 #ifdef TIME_WITH_SYS_TIME
8660 #include <sys/time.h>
8661 #include <time.h>
8662 #else
8663 #ifdef HAVE_SYS_TIME_H
8664 #include <sys/time.h>
8665 #else
8666 #include <time.h>
8667 #endif
8668 #endif
8669 #ifdef HAVE_UTIME_H
8670 #include <utime.h>
8671 #endif
8672 int
8673 main ()
8674 {
8675 static struct utimbuf x; x.actime = x.modtime;
8676 ;
8677 return 0;
8678 }
8679 _ACEOF
8680 if ac_fn_c_try_compile "$LINENO"; then :
8681 emacs_cv_struct_utimbuf=yes
8682 else
8683 emacs_cv_struct_utimbuf=no
8684 fi
8685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8686 fi
8687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8688 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8689 if test $emacs_cv_struct_utimbuf = yes; then
8690
8691 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8692
8693 fi
8694
8695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8696 $as_echo_n "checking for speed_t... " >&6; }
8697 if test "${emacs_cv_speed_t+set}" = set; then :
8698 $as_echo_n "(cached) " >&6
8699 else
8700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8701 /* end confdefs.h. */
8702 #include <termios.h>
8703 int
8704 main ()
8705 {
8706 speed_t x = 1;
8707 ;
8708 return 0;
8709 }
8710 _ACEOF
8711 if ac_fn_c_try_compile "$LINENO"; then :
8712 emacs_cv_speed_t=yes
8713 else
8714 emacs_cv_speed_t=no
8715 fi
8716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8717 fi
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8719 $as_echo "$emacs_cv_speed_t" >&6; }
8720 if test $emacs_cv_speed_t = yes; then
8721
8722 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8723
8724 fi
8725
8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8727 $as_echo_n "checking for struct timeval... " >&6; }
8728 if test "${emacs_cv_struct_timeval+set}" = set; then :
8729 $as_echo_n "(cached) " >&6
8730 else
8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8732 /* end confdefs.h. */
8733 #ifdef TIME_WITH_SYS_TIME
8734 #include <sys/time.h>
8735 #include <time.h>
8736 #else
8737 #ifdef HAVE_SYS_TIME_H
8738 #include <sys/time.h>
8739 #else
8740 #include <time.h>
8741 #endif
8742 #endif
8743 int
8744 main ()
8745 {
8746 static struct timeval x; x.tv_sec = x.tv_usec;
8747 ;
8748 return 0;
8749 }
8750 _ACEOF
8751 if ac_fn_c_try_compile "$LINENO"; then :
8752 emacs_cv_struct_timeval=yes
8753 else
8754 emacs_cv_struct_timeval=no
8755 fi
8756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8757 fi
8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8759 $as_echo "$emacs_cv_struct_timeval" >&6; }
8760 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8761 if test $emacs_cv_struct_timeval = yes; then
8762
8763 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8764
8765 fi
8766
8767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8768 $as_echo_n "checking for struct exception... " >&6; }
8769 if test "${emacs_cv_struct_exception+set}" = set; then :
8770 $as_echo_n "(cached) " >&6
8771 else
8772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8773 /* end confdefs.h. */
8774 #include <math.h>
8775 int
8776 main ()
8777 {
8778 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8779 ;
8780 return 0;
8781 }
8782 _ACEOF
8783 if ac_fn_c_try_compile "$LINENO"; then :
8784 emacs_cv_struct_exception=yes
8785 else
8786 emacs_cv_struct_exception=no
8787 fi
8788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8789 fi
8790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8791 $as_echo "$emacs_cv_struct_exception" >&6; }
8792 HAVE_EXCEPTION=$emacs_cv_struct_exception
8793 if test $emacs_cv_struct_exception != yes; then
8794
8795 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8796
8797 fi
8798
8799
8800
8801
8802 for ac_header in net/if.h
8803 do :
8804 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8805 #if HAVE_SYS_SOCKET_H
8806 #include <sys/socket.h>
8807 #endif
8808 "
8809 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8810 cat >>confdefs.h <<_ACEOF
8811 #define HAVE_NET_IF_H 1
8812 _ACEOF
8813
8814 fi
8815
8816 done
8817
8818 for ac_header in ifaddrs.h
8819 do :
8820 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8821 #if HAVE_SYS_SOCKET_H
8822 #include <sys/socket.h>
8823 #endif
8824 "
8825 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8826 cat >>confdefs.h <<_ACEOF
8827 #define HAVE_IFADDRS_H 1
8828 _ACEOF
8829
8830 fi
8831
8832 done
8833
8834 for ac_header in net/if_dl.h
8835 do :
8836 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8837 #if HAVE_SYS_SOCKET_H
8838 #include <sys/socket.h>
8839 #endif
8840 "
8841 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8842 cat >>confdefs.h <<_ACEOF
8843 #define HAVE_NET_IF_DL_H 1
8844 _ACEOF
8845
8846 fi
8847
8848 done
8849
8850 for ac_func in getifaddrs freeifaddrs
8851 do :
8852 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8853 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8854 eval as_val=\$$as_ac_var
8855 if test "x$as_val" = x""yes; then :
8856 cat >>confdefs.h <<_ACEOF
8857 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8858 _ACEOF
8859
8860 fi
8861 done
8862
8863
8864 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8865 #if HAVE_SYS_SOCKET_H
8866 #include <sys/socket.h>
8867 #endif
8868 #if HAVE_NET_IF_H
8869 #include <net/if.h>
8870 #endif
8871 "
8872 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8873
8874 cat >>confdefs.h <<_ACEOF
8875 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8876 _ACEOF
8877
8878
8879 fi
8880 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8881 #if HAVE_SYS_SOCKET_H
8882 #include <sys/socket.h>
8883 #endif
8884 #if HAVE_NET_IF_H
8885 #include <net/if.h>
8886 #endif
8887 "
8888 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8889
8890 cat >>confdefs.h <<_ACEOF
8891 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8892 _ACEOF
8893
8894
8895 fi
8896 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8897 #if HAVE_SYS_SOCKET_H
8898 #include <sys/socket.h>
8899 #endif
8900 #if HAVE_NET_IF_H
8901 #include <net/if.h>
8902 #endif
8903 "
8904 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8905
8906 cat >>confdefs.h <<_ACEOF
8907 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8908 _ACEOF
8909
8910
8911 fi
8912 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8913 #if HAVE_SYS_SOCKET_H
8914 #include <sys/socket.h>
8915 #endif
8916 #if HAVE_NET_IF_H
8917 #include <net/if.h>
8918 #endif
8919 "
8920 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8921
8922 cat >>confdefs.h <<_ACEOF
8923 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8924 _ACEOF
8925
8926
8927 fi
8928 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8929 #if HAVE_SYS_SOCKET_H
8930 #include <sys/socket.h>
8931 #endif
8932 #if HAVE_NET_IF_H
8933 #include <net/if.h>
8934 #endif
8935 "
8936 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8937
8938 cat >>confdefs.h <<_ACEOF
8939 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8940 _ACEOF
8941
8942
8943 fi
8944 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8945 #if HAVE_SYS_SOCKET_H
8946 #include <sys/socket.h>
8947 #endif
8948 #if HAVE_NET_IF_H
8949 #include <net/if.h>
8950 #endif
8951 "
8952 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8953
8954 cat >>confdefs.h <<_ACEOF
8955 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
8956 _ACEOF
8957
8958
8959 fi
8960
8961
8962
8963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
8964 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
8965 if test "${emacs_cv_attribute_aligned+set}" = set; then :
8966 $as_echo_n "(cached) " >&6
8967 else
8968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8969 /* end confdefs.h. */
8970 char __attribute__ ((__aligned__ (1 << 3))) c;
8971 int
8972 main ()
8973 {
8974
8975 ;
8976 return 0;
8977 }
8978 _ACEOF
8979 if ac_fn_c_try_compile "$LINENO"; then :
8980 emacs_cv_attribute_aligned=yes
8981 else
8982 emacs_cv_attribute_aligned=no
8983 fi
8984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8985 fi
8986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8987 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8988 if test $emacs_cv_attribute_aligned = yes; then
8989
8990 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8991
8992 fi
8993
8994
8995 DEPFLAGS=
8996 MKDEPDIR=":"
8997 deps_frag=deps.mk
8998 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9000 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9001 HAVE_GNU_MAKE=no
9002 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9003 if test "x$testval" != x; then
9004 HAVE_GNU_MAKE=yes
9005 else
9006 ac_enable_autodepend=no
9007 fi
9008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9009 $as_echo "$HAVE_GNU_MAKE" >&6; }
9010 if test $HAVE_GNU_MAKE = yes; then
9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9012 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9013 SAVE_CFLAGS="$CFLAGS"
9014 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9016 /* end confdefs.h. */
9017
9018 int
9019 main ()
9020 {
9021
9022 ;
9023 return 0;
9024 }
9025 _ACEOF
9026 if ac_fn_c_try_compile "$LINENO"; then :
9027
9028 else
9029 ac_enable_autodepend=no
9030 fi
9031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9032 CFLAGS="$SAVE_CFLAGS"
9033 test -f deps.d || ac_enable_autodepend=no
9034 rm -rf deps.d
9035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9036 $as_echo "$ac_enable_autodepend" >&6; }
9037 fi
9038 if test $ac_enable_autodepend = yes; then
9039 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9040 ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
9041 MKDEPDIR='${MKDIR_P} ${DEPDIR}'
9042 deps_frag=autodeps.mk
9043 fi
9044 fi
9045 deps_frag=$srcdir/src/$deps_frag
9046
9047
9048
9049
9050
9051 lisp_frag=$srcdir/src/lisp.mk
9052
9053
9054
9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9056 $as_echo_n "checking for long file names... " >&6; }
9057 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9058 $as_echo_n "(cached) " >&6
9059 else
9060 ac_cv_sys_long_file_names=yes
9061 # Test for long file names in all the places we know might matter:
9062 # . the current directory, where building will happen
9063 # $prefix/lib where we will be installing things
9064 # $exec_prefix/lib likewise
9065 # $TMPDIR if set, where it might want to write temporary files
9066 # /tmp where it might want to write temporary files
9067 # /var/tmp likewise
9068 # /usr/tmp likewise
9069 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9070 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9071 # in the usual case where exec_prefix is '${prefix}'.
9072 case $ac_dir in #(
9073 . | /* | ?:[\\/]*) ;; #(
9074 *) continue;;
9075 esac
9076 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9077 ac_xdir=$ac_dir/cf$$
9078 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9079 ac_tf1=$ac_xdir/conftest9012345
9080 ac_tf2=$ac_xdir/conftest9012346
9081 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9082 ac_cv_sys_long_file_names=no
9083 rm -f -r "$ac_xdir" 2>/dev/null
9084 test $ac_cv_sys_long_file_names = no && break
9085 done
9086 fi
9087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9088 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9089 if test $ac_cv_sys_long_file_names = yes; then
9090
9091 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9092
9093 fi
9094
9095
9096 #### Choose a window system.
9097
9098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9099 $as_echo_n "checking for X... " >&6; }
9100
9101
9102 # Check whether --with-x was given.
9103 if test "${with_x+set}" = set; then :
9104 withval=$with_x;
9105 fi
9106
9107 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9108 if test "x$with_x" = xno; then
9109 # The user explicitly disabled X.
9110 have_x=disabled
9111 else
9112 case $x_includes,$x_libraries in #(
9113 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9114 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9115 $as_echo_n "(cached) " >&6
9116 else
9117 # One or both of the vars are not set, and there is no cached value.
9118 ac_x_includes=no ac_x_libraries=no
9119 rm -f -r conftest.dir
9120 if mkdir conftest.dir; then
9121 cd conftest.dir
9122 cat >Imakefile <<'_ACEOF'
9123 incroot:
9124 @echo incroot='${INCROOT}'
9125 usrlibdir:
9126 @echo usrlibdir='${USRLIBDIR}'
9127 libdir:
9128 @echo libdir='${LIBDIR}'
9129 _ACEOF
9130 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9131 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9132 for ac_var in incroot usrlibdir libdir; do
9133 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9134 done
9135 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9136 for ac_extension in a so sl dylib la dll; do
9137 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9138 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9139 ac_im_usrlibdir=$ac_im_libdir; break
9140 fi
9141 done
9142 # Screen out bogus values from the imake configuration. They are
9143 # bogus both because they are the default anyway, and because
9144 # using them would break gcc on systems where it needs fixed includes.
9145 case $ac_im_incroot in
9146 /usr/include) ac_x_includes= ;;
9147 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9148 esac
9149 case $ac_im_usrlibdir in
9150 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9151 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9152 esac
9153 fi
9154 cd ..
9155 rm -f -r conftest.dir
9156 fi
9157
9158 # Standard set of common directories for X headers.
9159 # Check X11 before X11Rn because it is often a symlink to the current release.
9160 ac_x_header_dirs='
9161 /usr/X11/include
9162 /usr/X11R7/include
9163 /usr/X11R6/include
9164 /usr/X11R5/include
9165 /usr/X11R4/include
9166
9167 /usr/include/X11
9168 /usr/include/X11R7
9169 /usr/include/X11R6
9170 /usr/include/X11R5
9171 /usr/include/X11R4
9172
9173 /usr/local/X11/include
9174 /usr/local/X11R7/include
9175 /usr/local/X11R6/include
9176 /usr/local/X11R5/include
9177 /usr/local/X11R4/include
9178
9179 /usr/local/include/X11
9180 /usr/local/include/X11R7
9181 /usr/local/include/X11R6
9182 /usr/local/include/X11R5
9183 /usr/local/include/X11R4
9184
9185 /usr/X386/include
9186 /usr/x386/include
9187 /usr/XFree86/include/X11
9188
9189 /usr/include
9190 /usr/local/include
9191 /usr/unsupported/include
9192 /usr/athena/include
9193 /usr/local/x11r5/include
9194 /usr/lpp/Xamples/include
9195
9196 /usr/openwin/include
9197 /usr/openwin/share/include'
9198
9199 if test "$ac_x_includes" = no; then
9200 # Guess where to find include files, by looking for Xlib.h.
9201 # First, try using that file with no special directory specified.
9202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9203 /* end confdefs.h. */
9204 #include <X11/Xlib.h>
9205 _ACEOF
9206 if ac_fn_c_try_cpp "$LINENO"; then :
9207 # We can compile using X headers with no special include directory.
9208 ac_x_includes=
9209 else
9210 for ac_dir in $ac_x_header_dirs; do
9211 if test -r "$ac_dir/X11/Xlib.h"; then
9212 ac_x_includes=$ac_dir
9213 break
9214 fi
9215 done
9216 fi
9217 rm -f conftest.err conftest.$ac_ext
9218 fi # $ac_x_includes = no
9219
9220 if test "$ac_x_libraries" = no; then
9221 # Check for the libraries.
9222 # See if we find them without any special options.
9223 # Don't add to $LIBS permanently.
9224 ac_save_LIBS=$LIBS
9225 LIBS="-lX11 $LIBS"
9226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9227 /* end confdefs.h. */
9228 #include <X11/Xlib.h>
9229 int
9230 main ()
9231 {
9232 XrmInitialize ()
9233 ;
9234 return 0;
9235 }
9236 _ACEOF
9237 if ac_fn_c_try_link "$LINENO"; then :
9238 LIBS=$ac_save_LIBS
9239 # We can link X programs with no special library path.
9240 ac_x_libraries=
9241 else
9242 LIBS=$ac_save_LIBS
9243 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9244 do
9245 # Don't even attempt the hair of trying to link an X program!
9246 for ac_extension in a so sl dylib la dll; do
9247 if test -r "$ac_dir/libX11.$ac_extension"; then
9248 ac_x_libraries=$ac_dir
9249 break 2
9250 fi
9251 done
9252 done
9253 fi
9254 rm -f core conftest.err conftest.$ac_objext \
9255 conftest$ac_exeext conftest.$ac_ext
9256 fi # $ac_x_libraries = no
9257
9258 case $ac_x_includes,$ac_x_libraries in #(
9259 no,* | *,no | *\'*)
9260 # Didn't find X, or a directory has "'" in its name.
9261 ac_cv_have_x="have_x=no";; #(
9262 *)
9263 # Record where we found X for the cache.
9264 ac_cv_have_x="have_x=yes\
9265 ac_x_includes='$ac_x_includes'\
9266 ac_x_libraries='$ac_x_libraries'"
9267 esac
9268 fi
9269 ;; #(
9270 *) have_x=yes;;
9271 esac
9272 eval "$ac_cv_have_x"
9273 fi # $with_x != no
9274
9275 if test "$have_x" != yes; then
9276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9277 $as_echo "$have_x" >&6; }
9278 no_x=yes
9279 else
9280 # If each of the values was on the command line, it overrides each guess.
9281 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9282 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9283 # Update the cache value to reflect the command line values.
9284 ac_cv_have_x="have_x=yes\
9285 ac_x_includes='$x_includes'\
9286 ac_x_libraries='$x_libraries'"
9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9288 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9289 fi
9290
9291 if test "$no_x" = yes; then
9292 window_system=none
9293 else
9294 window_system=x11
9295 fi
9296
9297 LD_SWITCH_X_SITE_RPATH=
9298 if test "${x_libraries}" != NONE; then
9299 if test -n "${x_libraries}"; then
9300 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9301 LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
9302 fi
9303 x_default_search_path=""
9304 x_search_path=${x_libraries}
9305 if test -z "${x_search_path}"; then
9306 x_search_path=/usr/lib
9307 fi
9308 for x_library in `echo ${x_search_path}: | \
9309 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9310 x_search_path="\
9311 ${x_library}/X11/%L/%T/%N%C%S:\
9312 ${x_library}/X11/%l/%T/%N%C%S:\
9313 ${x_library}/X11/%T/%N%C%S:\
9314 ${x_library}/X11/%L/%T/%N%S:\
9315 ${x_library}/X11/%l/%T/%N%S:\
9316 ${x_library}/X11/%T/%N%S"
9317 if test x"${x_default_search_path}" = x; then
9318 x_default_search_path=${x_search_path}
9319 else
9320 x_default_search_path="${x_search_path}:${x_default_search_path}"
9321 fi
9322 done
9323 fi
9324
9325
9326 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9327 C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
9328 fi
9329
9330 if test x"${x_includes}" = x; then
9331 bitmapdir=/usr/include/X11/bitmaps
9332 else
9333 # accumulate include directories that have X11 bitmap subdirectories
9334 bmd_acc="dummyval"
9335 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9336 if test -d "${bmd}/X11/bitmaps"; then
9337 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9338 fi
9339 if test -d "${bmd}/bitmaps"; then
9340 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9341 fi
9342 done
9343 if test ${bmd_acc} != "dummyval"; then
9344 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9345 fi
9346 fi
9347
9348 HAVE_NS=no
9349 NS_IMPL_COCOA=no
9350 NS_IMPL_GNUSTEP=no
9351 tmp_CPPFLAGS="$CPPFLAGS"
9352 tmp_CFLAGS="$CFLAGS"
9353 CPPFLAGS="$CPPFLAGS -x objective-c"
9354 CFLAGS="$CFLAGS -x objective-c"
9355 TEMACS_LDFLAGS2="\${LDFLAGS}"
9356 GNU_OBJC_CFLAGS=
9357 if test "${with_ns}" != no; then
9358 if test "${opsys}" = darwin; then
9359 NS_IMPL_COCOA=yes
9360 ns_appdir=`pwd`/nextstep/Emacs.app
9361 ns_appbindir=${ns_appdir}/Contents/MacOS
9362 ns_appresdir=${ns_appdir}/Contents/Resources
9363 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9364 elif test -f $GNUSTEP_CONFIG_FILE; then
9365 NS_IMPL_GNUSTEP=yes
9366 ns_appdir=`pwd`/nextstep/Emacs.app
9367 ns_appbindir=${ns_appdir}
9368 ns_appresdir=${ns_appdir}/Resources
9369 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9370 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9371 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9372 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9373 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9374 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9375 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9376 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9377 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9378 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9379 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9380 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9381 LIB_STANDARD=
9382 START_FILES=
9383 TEMACS_LDFLAGS2=
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9385 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9386 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9387 $as_echo_n "(cached) " >&6
9388 else
9389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9390 /* end confdefs.h. */
9391 #include <GNUstepBase/GSConfig.h>
9392 int
9393 main ()
9394 {
9395 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9396 1;
9397 #else
9398 fail;
9399 #endif
9400 ;
9401 return 0;
9402 }
9403 _ACEOF
9404 if ac_fn_c_try_compile "$LINENO"; then :
9405 emacs_cv_objc_exceptions=yes
9406 else
9407 emacs_cv_objc_exceptions=no
9408 fi
9409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9410 fi
9411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9412 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9413 if test $emacs_cv_objc_exceptions = yes; then
9414
9415 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9416
9417 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9418 fi
9419 fi
9420
9421 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9422
9423 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9424 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9425 HAVE_NS=yes
9426 else
9427 as_fn_error "\`--with-ns' was specified, but the include
9428 files are missing or cannot be compiled." "$LINENO" 5
9429 fi
9430
9431
9432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9433 /* end confdefs.h. */
9434 #include <Foundation/NSObjCRuntime.h>
9435 int
9436 main ()
9437 {
9438 NSInteger i;
9439 ;
9440 return 0;
9441 }
9442 _ACEOF
9443 if ac_fn_c_try_compile "$LINENO"; then :
9444 ns_have_nsinteger=yes
9445 else
9446 ns_have_nsinteger=no
9447 fi
9448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9449 if test $ns_have_nsinteger = yes; then
9450
9451 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
9452
9453 fi
9454 fi
9455
9456
9457 INSTALL_ARCH_INDEP_EXTRA=install-etc
9458 ns_self_contained=no
9459 ns_frag=/dev/null
9460 NS_OBJ=
9461 NS_OBJC_OBJ=
9462 if test "${HAVE_NS}" = yes; then
9463 if test "$with_toolkit_scroll_bars" = "no"; then
9464 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9465 fi
9466
9467 window_system=nextstep
9468 with_xft=no
9469 # set up packaging dirs
9470 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9471 ns_self_contained=yes
9472 prefix=${ns_appresdir}
9473 exec_prefix=${ns_appbindir}
9474 libexecdir="\${ns_appbindir}/libexec"
9475 archlibdir="\${ns_appbindir}/libexec"
9476 docdir="\${ns_appresdir}/etc"
9477 etcdir="\${ns_appresdir}/etc"
9478 infodir="\${ns_appresdir}/info"
9479 mandir="\${ns_appresdir}/man"
9480 lispdir="\${ns_appresdir}/lisp"
9481 leimdir="\${ns_appresdir}/leim"
9482 INSTALL_ARCH_INDEP_EXTRA=
9483 fi
9484 ns_frag=$srcdir/src/ns.mk
9485 NS_OBJ="fontset.o fringe.o image.o"
9486 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9487 fi
9488 CFLAGS="$tmp_CFLAGS"
9489 CPPFLAGS="$tmp_CPPFLAGS"
9490
9491
9492
9493
9494
9495
9496
9497 case "${window_system}" in
9498 x11 )
9499 HAVE_X_WINDOWS=yes
9500 HAVE_X11=yes
9501 case "${with_x_toolkit}" in
9502 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9503 motif ) USE_X_TOOLKIT=MOTIF ;;
9504 gtk ) with_gtk=yes
9505 USE_X_TOOLKIT=none ;;
9506 gtk3 ) with_gtk3=yes
9507 USE_X_TOOLKIT=none ;;
9508 no ) USE_X_TOOLKIT=none ;;
9509 * ) USE_X_TOOLKIT=maybe ;;
9510 esac
9511 ;;
9512 nextstep | none )
9513 HAVE_X_WINDOWS=no
9514 HAVE_X11=no
9515 USE_X_TOOLKIT=none
9516 ;;
9517 esac
9518
9519 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9520 # Extract the first word of "X", so it can be a program name with args.
9521 set dummy X; ac_word=$2
9522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9523 $as_echo_n "checking for $ac_word... " >&6; }
9524 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9525 $as_echo_n "(cached) " >&6
9526 else
9527 if test -n "$HAVE_XSERVER"; then
9528 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9529 else
9530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9531 for as_dir in $PATH
9532 do
9533 IFS=$as_save_IFS
9534 test -z "$as_dir" && as_dir=.
9535 for ac_exec_ext in '' $ac_executable_extensions; do
9536 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9537 ac_cv_prog_HAVE_XSERVER="true"
9538 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9539 break 2
9540 fi
9541 done
9542 done
9543 IFS=$as_save_IFS
9544
9545 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9546 fi
9547 fi
9548 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9549 if test -n "$HAVE_XSERVER"; then
9550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9551 $as_echo "$HAVE_XSERVER" >&6; }
9552 else
9553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9554 $as_echo "no" >&6; }
9555 fi
9556
9557
9558 if test "$HAVE_XSERVER" = true ||
9559 test -n "$DISPLAY" ||
9560 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9561 as_fn_error "You seem to be running X, but no X development libraries
9562 were found. You should install the relevant development files for X
9563 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9564 sure you have development files for image handling, i.e.
9565 tiff, gif, jpeg, png and xpm.
9566 If you are sure you want Emacs compiled without X window support, pass
9567 --without-x
9568 to configure." "$LINENO" 5
9569 fi
9570 fi
9571
9572 ### If we're using X11, we should use the X menu package.
9573 HAVE_MENUS=no
9574 case ${HAVE_X11} in
9575 yes ) HAVE_MENUS=yes ;;
9576 esac
9577
9578 # Does the opsystem file prohibit the use of the GNU malloc?
9579 # Assume not, until told otherwise.
9580 GNU_MALLOC=yes
9581
9582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
9583 $as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
9584 if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
9585 $as_echo_n "(cached) " >&6
9586 else
9587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9588 /* end confdefs.h. */
9589 #include <malloc.h>
9590 static void hook (void) {}
9591 int
9592 main ()
9593 {
9594 malloc_set_state (malloc_get_state ());
9595 __after_morecore_hook = hook;
9596 __malloc_initialize_hook = hook;
9597 ;
9598 return 0;
9599 }
9600 _ACEOF
9601 if ac_fn_c_try_link "$LINENO"; then :
9602 emacs_cv_var_doug_lea_malloc=yes
9603 else
9604 emacs_cv_var_doug_lea_malloc=no
9605 fi
9606 rm -f core conftest.err conftest.$ac_objext \
9607 conftest$ac_exeext conftest.$ac_ext
9608 fi
9609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
9610 $as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
9611 doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
9612
9613
9614 system_malloc=no
9615 case "$opsys" in
9616 ## darwin ld insists on the use of malloc routines in the System framework.
9617 darwin|sol2-10) system_malloc=yes ;;
9618 esac
9619
9620 if test "${system_malloc}" = "yes"; then
9621
9622 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9623
9624 GNU_MALLOC=no
9625 GNU_MALLOC_reason="
9626 (The GNU allocators don't work with this system configuration.)"
9627 GMALLOC_OBJ=
9628 VMLIMIT_OBJ=
9629 else
9630 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9631 VMLIMIT_OBJ=vm-limit.o
9632 fi
9633
9634
9635
9636 if test "$doug_lea_malloc" = "yes" ; then
9637 if test "$GNU_MALLOC" = yes ; then
9638 GNU_MALLOC_reason="
9639 (Using Doug Lea's new malloc from the GNU C Library.)"
9640 fi
9641
9642 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9643
9644
9645 ## Use mmap directly for allocating larger buffers.
9646 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9647 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9648 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
9649 case "$opsys" in
9650 gnu*) REL_ALLOC=no ;;
9651 esac
9652 fi
9653
9654 if test x"${REL_ALLOC}" = x; then
9655 REL_ALLOC=${GNU_MALLOC}
9656 fi
9657
9658 use_mmap_for_buffers=no
9659 case "$opsys" in
9660 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9661 esac
9662
9663
9664
9665
9666
9667
9668
9669
9670 for ac_func in getpagesize
9671 do :
9672 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9673 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9674 cat >>confdefs.h <<_ACEOF
9675 #define HAVE_GETPAGESIZE 1
9676 _ACEOF
9677
9678 fi
9679 done
9680
9681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9682 $as_echo_n "checking for working mmap... " >&6; }
9683 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9684 $as_echo_n "(cached) " >&6
9685 else
9686 if test "$cross_compiling" = yes; then :
9687 ac_cv_func_mmap_fixed_mapped=no
9688 else
9689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9690 /* end confdefs.h. */
9691 $ac_includes_default
9692 /* malloc might have been renamed as rpl_malloc. */
9693 #undef malloc
9694
9695 /* Thanks to Mike Haertel and Jim Avera for this test.
9696 Here is a matrix of mmap possibilities:
9697 mmap private not fixed
9698 mmap private fixed at somewhere currently unmapped
9699 mmap private fixed at somewhere already mapped
9700 mmap shared not fixed
9701 mmap shared fixed at somewhere currently unmapped
9702 mmap shared fixed at somewhere already mapped
9703 For private mappings, we should verify that changes cannot be read()
9704 back from the file, nor mmap's back from the file at a different
9705 address. (There have been systems where private was not correctly
9706 implemented like the infamous i386 svr4.0, and systems where the
9707 VM page cache was not coherent with the file system buffer cache
9708 like early versions of FreeBSD and possibly contemporary NetBSD.)
9709 For shared mappings, we should conversely verify that changes get
9710 propagated back to all the places they're supposed to be.
9711
9712 Grep wants private fixed already mapped.
9713 The main things grep needs to know about mmap are:
9714 * does it exist and is it safe to write into the mmap'd area
9715 * how to use it (BSD variants) */
9716
9717 #include <fcntl.h>
9718 #include <sys/mman.h>
9719
9720 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9721 char *malloc ();
9722 #endif
9723
9724 /* This mess was copied from the GNU getpagesize.h. */
9725 #ifndef HAVE_GETPAGESIZE
9726 # ifdef _SC_PAGESIZE
9727 # define getpagesize() sysconf(_SC_PAGESIZE)
9728 # else /* no _SC_PAGESIZE */
9729 # ifdef HAVE_SYS_PARAM_H
9730 # include <sys/param.h>
9731 # ifdef EXEC_PAGESIZE
9732 # define getpagesize() EXEC_PAGESIZE
9733 # else /* no EXEC_PAGESIZE */
9734 # ifdef NBPG
9735 # define getpagesize() NBPG * CLSIZE
9736 # ifndef CLSIZE
9737 # define CLSIZE 1
9738 # endif /* no CLSIZE */
9739 # else /* no NBPG */
9740 # ifdef NBPC
9741 # define getpagesize() NBPC
9742 # else /* no NBPC */
9743 # ifdef PAGESIZE
9744 # define getpagesize() PAGESIZE
9745 # endif /* PAGESIZE */
9746 # endif /* no NBPC */
9747 # endif /* no NBPG */
9748 # endif /* no EXEC_PAGESIZE */
9749 # else /* no HAVE_SYS_PARAM_H */
9750 # define getpagesize() 8192 /* punt totally */
9751 # endif /* no HAVE_SYS_PARAM_H */
9752 # endif /* no _SC_PAGESIZE */
9753
9754 #endif /* no HAVE_GETPAGESIZE */
9755
9756 int
9757 main ()
9758 {
9759 char *data, *data2, *data3;
9760 const char *cdata2;
9761 int i, pagesize;
9762 int fd, fd2;
9763
9764 pagesize = getpagesize ();
9765
9766 /* First, make a file with some known garbage in it. */
9767 data = (char *) malloc (pagesize);
9768 if (!data)
9769 return 1;
9770 for (i = 0; i < pagesize; ++i)
9771 *(data + i) = rand ();
9772 umask (0);
9773 fd = creat ("conftest.mmap", 0600);
9774 if (fd < 0)
9775 return 2;
9776 if (write (fd, data, pagesize) != pagesize)
9777 return 3;
9778 close (fd);
9779
9780 /* Next, check that the tail of a page is zero-filled. File must have
9781 non-zero length, otherwise we risk SIGBUS for entire page. */
9782 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9783 if (fd2 < 0)
9784 return 4;
9785 cdata2 = "";
9786 if (write (fd2, cdata2, 1) != 1)
9787 return 5;
9788 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9789 if (data2 == MAP_FAILED)
9790 return 6;
9791 for (i = 0; i < pagesize; ++i)
9792 if (*(data2 + i))
9793 return 7;
9794 close (fd2);
9795 if (munmap (data2, pagesize))
9796 return 8;
9797
9798 /* Next, try to mmap the file at a fixed address which already has
9799 something else allocated at it. If we can, also make sure that
9800 we see the same garbage. */
9801 fd = open ("conftest.mmap", O_RDWR);
9802 if (fd < 0)
9803 return 9;
9804 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9805 MAP_PRIVATE | MAP_FIXED, fd, 0L))
9806 return 10;
9807 for (i = 0; i < pagesize; ++i)
9808 if (*(data + i) != *(data2 + i))
9809 return 11;
9810
9811 /* Finally, make sure that changes to the mapped area do not
9812 percolate back to the file as seen by read(). (This is a bug on
9813 some variants of i386 svr4.0.) */
9814 for (i = 0; i < pagesize; ++i)
9815 *(data2 + i) = *(data2 + i) + 1;
9816 data3 = (char *) malloc (pagesize);
9817 if (!data3)
9818 return 12;
9819 if (read (fd, data3, pagesize) != pagesize)
9820 return 13;
9821 for (i = 0; i < pagesize; ++i)
9822 if (*(data + i) != *(data3 + i))
9823 return 14;
9824 close (fd);
9825 return 0;
9826 }
9827 _ACEOF
9828 if ac_fn_c_try_run "$LINENO"; then :
9829 ac_cv_func_mmap_fixed_mapped=yes
9830 else
9831 ac_cv_func_mmap_fixed_mapped=no
9832 fi
9833 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9834 conftest.$ac_objext conftest.beam conftest.$ac_ext
9835 fi
9836
9837 fi
9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9839 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9840 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9841
9842 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9843
9844 fi
9845 rm -f conftest.mmap conftest.txt
9846
9847 if test $use_mmap_for_buffers = yes; then
9848
9849 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9850
9851 REL_ALLOC=no
9852 fi
9853
9854 LIBS="$LIBS_SYSTEM $LIBS"
9855
9856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9857 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9858 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
9859 $as_echo_n "(cached) " >&6
9860 else
9861 ac_check_lib_save_LIBS=$LIBS
9862 LIBS="-ldnet $LIBS"
9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9864 /* end confdefs.h. */
9865
9866 /* Override any GCC internal prototype to avoid an error.
9867 Use char because int might match the return type of a GCC
9868 builtin and then its argument prototype would still apply. */
9869 #ifdef __cplusplus
9870 extern "C"
9871 #endif
9872 char dnet_ntoa ();
9873 int
9874 main ()
9875 {
9876 return dnet_ntoa ();
9877 ;
9878 return 0;
9879 }
9880 _ACEOF
9881 if ac_fn_c_try_link "$LINENO"; then :
9882 ac_cv_lib_dnet_dnet_ntoa=yes
9883 else
9884 ac_cv_lib_dnet_dnet_ntoa=no
9885 fi
9886 rm -f core conftest.err conftest.$ac_objext \
9887 conftest$ac_exeext conftest.$ac_ext
9888 LIBS=$ac_check_lib_save_LIBS
9889 fi
9890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9891 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9892 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
9893 cat >>confdefs.h <<_ACEOF
9894 #define HAVE_LIBDNET 1
9895 _ACEOF
9896
9897 LIBS="-ldnet $LIBS"
9898
9899 fi
9900
9901
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9903 $as_echo_n "checking for main in -lXbsd... " >&6; }
9904 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
9905 $as_echo_n "(cached) " >&6
9906 else
9907 ac_check_lib_save_LIBS=$LIBS
9908 LIBS="-lXbsd $LIBS"
9909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9910 /* end confdefs.h. */
9911
9912
9913 int
9914 main ()
9915 {
9916 return main ();
9917 ;
9918 return 0;
9919 }
9920 _ACEOF
9921 if ac_fn_c_try_link "$LINENO"; then :
9922 ac_cv_lib_Xbsd_main=yes
9923 else
9924 ac_cv_lib_Xbsd_main=no
9925 fi
9926 rm -f core conftest.err conftest.$ac_objext \
9927 conftest$ac_exeext conftest.$ac_ext
9928 LIBS=$ac_check_lib_save_LIBS
9929 fi
9930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9931 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9932 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
9933 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9934 fi
9935
9936
9937 LIB_PTHREAD=
9938
9939
9940
9941 if test "$ac_cv_header_pthread_h"; then
9942 if test "$GMALLOC_OBJ" = gmalloc.o; then
9943 emacs_pthread_function=pthread_atfork
9944 else
9945 emacs_pthread_function=pthread_self
9946 fi
9947 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
9948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
9949 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
9950 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
9951 $as_echo_n "(cached) " >&6
9952 else
9953 ac_check_lib_save_LIBS=$LIBS
9954 LIBS="-lpthread $LIBS"
9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9956 /* end confdefs.h. */
9957
9958 /* Override any GCC internal prototype to avoid an error.
9959 Use char because int might match the return type of a GCC
9960 builtin and then its argument prototype would still apply. */
9961 #ifdef __cplusplus
9962 extern "C"
9963 #endif
9964 char $emacs_pthread_function ();
9965 int
9966 main ()
9967 {
9968 return $emacs_pthread_function ();
9969 ;
9970 return 0;
9971 }
9972 _ACEOF
9973 if ac_fn_c_try_link "$LINENO"; then :
9974 eval "$as_ac_Lib=yes"
9975 else
9976 eval "$as_ac_Lib=no"
9977 fi
9978 rm -f core conftest.err conftest.$ac_objext \
9979 conftest$ac_exeext conftest.$ac_ext
9980 LIBS=$ac_check_lib_save_LIBS
9981 fi
9982 eval ac_res=\$$as_ac_Lib
9983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
9984 $as_echo "$ac_res" >&6; }
9985 eval as_val=\$$as_ac_Lib
9986 if test "x$as_val" = x""yes; then :
9987 HAVE_PTHREAD=yes
9988 fi
9989
9990 fi
9991 if test "$HAVE_PTHREAD" = yes; then
9992 case "${canonical}" in
9993 *-hpux*) ;;
9994 *) LIB_PTHREAD="-lpthread"
9995 LIBS="$LIB_PTHREAD $LIBS" ;;
9996 esac
9997
9998 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
9999
10000 fi
10001
10002
10003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10004 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10005 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10006 $as_echo_n "(cached) " >&6
10007 else
10008 ac_check_lib_save_LIBS=$LIBS
10009 LIBS="-lpthreads $LIBS"
10010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10011 /* end confdefs.h. */
10012
10013 /* Override any GCC internal prototype to avoid an error.
10014 Use char because int might match the return type of a GCC
10015 builtin and then its argument prototype would still apply. */
10016 #ifdef __cplusplus
10017 extern "C"
10018 #endif
10019 char cma_open ();
10020 int
10021 main ()
10022 {
10023 return cma_open ();
10024 ;
10025 return 0;
10026 }
10027 _ACEOF
10028 if ac_fn_c_try_link "$LINENO"; then :
10029 ac_cv_lib_pthreads_cma_open=yes
10030 else
10031 ac_cv_lib_pthreads_cma_open=no
10032 fi
10033 rm -f core conftest.err conftest.$ac_objext \
10034 conftest$ac_exeext conftest.$ac_ext
10035 LIBS=$ac_check_lib_save_LIBS
10036 fi
10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10038 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10039 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10040 cat >>confdefs.h <<_ACEOF
10041 #define HAVE_LIBPTHREADS 1
10042 _ACEOF
10043
10044 LIBS="-lpthreads $LIBS"
10045
10046 fi
10047
10048
10049 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10050 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10051 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10052 ## added to LIBS in configure would never contain the pthreads part,
10053 ## but the value used in Makefiles might. FIXME?
10054 ##
10055 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10056 ## be harmless on older versions of X where it happens to exist.
10057 test "$opsys" = "aix4-2" && \
10058 test $ac_cv_lib_pthreads_cma_open = yes && \
10059 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10060
10061
10062 case ${host_os} in
10063 aix*)
10064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10065 $as_echo_n "checking for -bbigtoc option... " >&6; }
10066 if test "${gdb_cv_bigtoc+set}" = set; then :
10067 $as_echo_n "(cached) " >&6
10068 else
10069
10070 case $GCC in
10071 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10072 *) gdb_cv_bigtoc=-bbigtoc ;;
10073 esac
10074
10075 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10077 /* end confdefs.h. */
10078
10079 int
10080 main ()
10081 {
10082 int i;
10083 ;
10084 return 0;
10085 }
10086 _ACEOF
10087 if ac_fn_c_try_link "$LINENO"; then :
10088
10089 else
10090 gdb_cv_bigtoc=
10091 fi
10092 rm -f core conftest.err conftest.$ac_objext \
10093 conftest$ac_exeext conftest.$ac_ext
10094
10095 fi
10096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10097 $as_echo "$gdb_cv_bigtoc" >&6; }
10098 ;;
10099 esac
10100
10101 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10102 # used for the tests that follow. We set them back to REAL_CFLAGS and
10103 # REAL_CPPFLAGS later on.
10104
10105 REAL_CFLAGS="$CFLAGS"
10106 REAL_CPPFLAGS="$CPPFLAGS"
10107
10108 if test "${HAVE_X11}" = "yes"; then
10109 DEFS="$C_SWITCH_X_SITE $DEFS"
10110 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10111 LIBS="-lX11 $LIBS"
10112 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10113 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10114
10115 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10116 # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
10117 # but it's more convenient here to set LD_RUN_PATH since this
10118 # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
10119 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10120 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10121 export LD_RUN_PATH
10122 fi
10123
10124 if test "${opsys}" = "gnu-linux"; then
10125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10126 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10128 /* end confdefs.h. */
10129
10130 int
10131 main ()
10132 {
10133 XOpenDisplay ("foo");
10134 ;
10135 return 0;
10136 }
10137 _ACEOF
10138 if ac_fn_c_try_link "$LINENO"; then :
10139 xgnu_linux_first_failure=no
10140 else
10141 xgnu_linux_first_failure=yes
10142 fi
10143 rm -f core conftest.err conftest.$ac_objext \
10144 conftest$ac_exeext conftest.$ac_ext
10145 if test "${xgnu_linux_first_failure}" = "yes"; then
10146 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10147 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10148 OLD_CPPFLAGS="$CPPFLAGS"
10149 OLD_LIBS="$LIBS"
10150 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10151 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10152 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10153 LIBS="$LIBS -b i486-linuxaout"
10154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10155 /* end confdefs.h. */
10156
10157 int
10158 main ()
10159 {
10160 XOpenDisplay ("foo");
10161 ;
10162 return 0;
10163 }
10164 _ACEOF
10165 if ac_fn_c_try_link "$LINENO"; then :
10166 xgnu_linux_second_failure=no
10167 else
10168 xgnu_linux_second_failure=yes
10169 fi
10170 rm -f core conftest.err conftest.$ac_objext \
10171 conftest$ac_exeext conftest.$ac_ext
10172 if test "${xgnu_linux_second_failure}" = "yes"; then
10173 # If we get the same failure with -b, there is no use adding -b.
10174 # So take it out. This plays safe.
10175 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10176 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10177 CPPFLAGS="$OLD_CPPFLAGS"
10178 LIBS="$OLD_LIBS"
10179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10180 $as_echo "no" >&6; }
10181 else
10182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10183 $as_echo "yes" >&6; }
10184 fi
10185 else
10186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10187 $as_echo "no" >&6; }
10188 fi
10189 fi
10190
10191 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10192 # header files included from there.
10193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10194 $as_echo_n "checking for Xkb... " >&6; }
10195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10196 /* end confdefs.h. */
10197 #include <X11/Xlib.h>
10198 #include <X11/XKBlib.h>
10199 int
10200 main ()
10201 {
10202 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10203 ;
10204 return 0;
10205 }
10206 _ACEOF
10207 if ac_fn_c_try_link "$LINENO"; then :
10208 emacs_xkb=yes
10209 else
10210 emacs_xkb=no
10211 fi
10212 rm -f core conftest.err conftest.$ac_objext \
10213 conftest$ac_exeext conftest.$ac_ext
10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10215 $as_echo "$emacs_xkb" >&6; }
10216 if test $emacs_xkb = yes; then
10217
10218 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10219
10220 fi
10221
10222 for ac_func in XrmSetDatabase XScreenResourceString \
10223 XScreenNumberOfScreen
10224 do :
10225 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10226 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10227 eval as_val=\$$as_ac_var
10228 if test "x$as_val" = x""yes; then :
10229 cat >>confdefs.h <<_ACEOF
10230 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10231 _ACEOF
10232
10233 fi
10234 done
10235
10236 fi
10237
10238 if test "${window_system}" = "x11"; then
10239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10240 $as_echo_n "checking X11 version 6... " >&6; }
10241 if test "${emacs_cv_x11_version_6+set}" = set; then :
10242 $as_echo_n "(cached) " >&6
10243 else
10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10245 /* end confdefs.h. */
10246 #include <X11/Xlib.h>
10247 int
10248 main ()
10249 {
10250 #if XlibSpecificationRelease < 6
10251 fail;
10252 #endif
10253
10254 ;
10255 return 0;
10256 }
10257 _ACEOF
10258 if ac_fn_c_try_link "$LINENO"; then :
10259 emacs_cv_x11_version_6=yes
10260 else
10261 emacs_cv_x11_version_6=no
10262 fi
10263 rm -f core conftest.err conftest.$ac_objext \
10264 conftest$ac_exeext conftest.$ac_ext
10265 fi
10266
10267 if test $emacs_cv_x11_version_6 = yes; then
10268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10269 $as_echo "6 or newer" >&6; }
10270
10271 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10272
10273
10274 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10275
10276 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10277 ## XIM support.
10278 case "$opsys" in
10279 sol2-*) : ;;
10280 *)
10281 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10282
10283 ;;
10284 esac
10285 else
10286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10287 $as_echo "before 6" >&6; }
10288 fi
10289 fi
10290
10291
10292 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10293 HAVE_RSVG=no
10294 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10295 if test "${with_rsvg}" != "no"; then
10296 RSVG_REQUIRED=2.11.0
10297 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10298
10299
10300 succeeded=no
10301
10302 if test "$PKG_CONFIG" = "no" ; then
10303 :
10304 else
10305 PKG_CONFIG_MIN_VERSION=0.9.0
10306 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10308 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10309
10310 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
10311 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
10312 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
10313 edit_cflags="
10314 s,///*,/,g
10315 s/^/ /
10316 s/ -I/ $isystem/g
10317 s/^ //
10318 "
10319 RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
10320 RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
10321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
10322 $as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
10323 succeeded=yes
10324 else
10325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10326 $as_echo "no" >&6; }
10327 RSVG_CFLAGS=""
10328 RSVG_LIBS=""
10329 ## If we have a custom action on failure, don't print errors, but
10330 ## do set a variable so people can do so.
10331 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10332
10333 fi
10334
10335
10336
10337 else
10338 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10339 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10340 fi
10341 fi
10342
10343 if test $succeeded = yes; then
10344 HAVE_RSVG=yes
10345 else
10346 :
10347 fi
10348
10349
10350
10351
10352 if test $HAVE_RSVG = yes; then
10353
10354 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10355
10356 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10357 LIBS="$RSVG_LIBS $LIBS"
10358 fi
10359 fi
10360 fi
10361
10362 HAVE_IMAGEMAGICK=no
10363 if test "${HAVE_X11}" = "yes"; then
10364 if test "${with_imagemagick}" != "no"; then
10365 ## 6.2.8 is the earliest version known to work, but earlier versions
10366 ## might work - let us know if you find one.
10367 ## 6.0.7 does not work. See bug#7955.
10368 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10369
10370 succeeded=no
10371
10372 if test "$PKG_CONFIG" = "no" ; then
10373 :
10374 else
10375 PKG_CONFIG_MIN_VERSION=0.9.0
10376 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10378 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10379
10380 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
10381 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
10382 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
10383 edit_cflags="
10384 s,///*,/,g
10385 s/^/ /
10386 s/ -I/ $isystem/g
10387 s/^ //
10388 "
10389 IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
10390 IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
10391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
10392 $as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
10393 succeeded=yes
10394 else
10395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10396 $as_echo "no" >&6; }
10397 IMAGEMAGICK_CFLAGS=""
10398 IMAGEMAGICK_LIBS=""
10399 ## If we have a custom action on failure, don't print errors, but
10400 ## do set a variable so people can do so.
10401 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10402
10403 fi
10404
10405
10406
10407 else
10408 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10409 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10410 fi
10411 fi
10412
10413 if test $succeeded = yes; then
10414 HAVE_IMAGEMAGICK=yes
10415 else
10416 :
10417 fi
10418
10419
10420
10421
10422 if test $HAVE_IMAGEMAGICK = yes; then
10423
10424 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10425
10426 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10427 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10428 for ac_func in MagickExportImagePixels
10429 do :
10430 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10431 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10432 cat >>confdefs.h <<_ACEOF
10433 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10434 _ACEOF
10435
10436 fi
10437 done
10438
10439 for ac_func in MagickMergeImageLayers
10440 do :
10441 ac_fn_c_check_func "$LINENO" "MagickMergeImageLayers" "ac_cv_func_MagickMergeImageLayers"
10442 if test "x$ac_cv_func_MagickMergeImageLayers" = x""yes; then :
10443 cat >>confdefs.h <<_ACEOF
10444 #define HAVE_MAGICKMERGEIMAGELAYERS 1
10445 _ACEOF
10446
10447 fi
10448 done
10449
10450 fi
10451 fi
10452 fi
10453
10454
10455 HAVE_GTK=no
10456 GTK_OBJ=
10457 if test "${with_gtk3}" = "yes"; then
10458 GLIB_REQUIRED=2.28
10459 GTK_REQUIRED=3.0
10460 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10461
10462
10463 succeeded=no
10464
10465 if test "$PKG_CONFIG" = "no" ; then
10466 pkg_check_gtk=no
10467 else
10468 PKG_CONFIG_MIN_VERSION=0.9.0
10469 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10471 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10472
10473 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10474 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10475 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10476 edit_cflags="
10477 s,///*,/,g
10478 s/^/ /
10479 s/ -I/ $isystem/g
10480 s/^ //
10481 "
10482 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10483 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10485 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10486 succeeded=yes
10487 else
10488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10489 $as_echo "no" >&6; }
10490 GTK_CFLAGS=""
10491 GTK_LIBS=""
10492 ## If we have a custom action on failure, don't print errors, but
10493 ## do set a variable so people can do so.
10494 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10495
10496 fi
10497
10498
10499
10500 else
10501 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10502 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10503 fi
10504 fi
10505
10506 if test $succeeded = yes; then
10507 pkg_check_gtk=yes
10508 else
10509 pkg_check_gtk=no
10510 fi
10511
10512 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10513 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10514 fi
10515
10516 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
10517
10518 GTK_OBJ=emacsgtkfixed.o
10519 fi
10520
10521 if test "$pkg_check_gtk" != "yes"; then
10522 HAVE_GTK=no
10523 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10524 GLIB_REQUIRED=2.10
10525 GTK_REQUIRED=2.10
10526 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10527
10528
10529 succeeded=no
10530
10531 if test "$PKG_CONFIG" = "no" ; then
10532 pkg_check_gtk=no
10533 else
10534 PKG_CONFIG_MIN_VERSION=0.9.0
10535 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10537 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10538
10539 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
10540 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
10541 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
10542 edit_cflags="
10543 s,///*,/,g
10544 s/^/ /
10545 s/ -I/ $isystem/g
10546 s/^ //
10547 "
10548 GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
10549 GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
10551 $as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
10552 succeeded=yes
10553 else
10554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10555 $as_echo "no" >&6; }
10556 GTK_CFLAGS=""
10557 GTK_LIBS=""
10558 ## If we have a custom action on failure, don't print errors, but
10559 ## do set a variable so people can do so.
10560 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10561
10562 fi
10563
10564
10565
10566 else
10567 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10568 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10569 fi
10570 fi
10571
10572 if test $succeeded = yes; then
10573 pkg_check_gtk=yes
10574 else
10575 pkg_check_gtk=no
10576 fi
10577
10578 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10579 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
10580 fi
10581 fi
10582 fi
10583
10584 if test x"$pkg_check_gtk" = xyes; then
10585
10586
10587
10588 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10589 CFLAGS="$CFLAGS $GTK_CFLAGS"
10590 LIBS="$GTK_LIBS $LIBS"
10591 GTK_COMPILES=no
10592 for ac_func in gtk_main
10593 do :
10594 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10595 if test "x$ac_cv_func_gtk_main" = x""yes; then :
10596 cat >>confdefs.h <<_ACEOF
10597 #define HAVE_GTK_MAIN 1
10598 _ACEOF
10599 GTK_COMPILES=yes
10600 fi
10601 done
10602
10603 if test "${GTK_COMPILES}" != "yes"; then
10604 if test "$USE_X_TOOLKIT" != "maybe"; then
10605 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
10606 fi
10607 else
10608 HAVE_GTK=yes
10609
10610 $as_echo "#define USE_GTK 1" >>confdefs.h
10611
10612 GTK_OBJ="gtkutil.o $GTK_OBJ"
10613 USE_X_TOOLKIT=none
10614 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10615 :
10616 else
10617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10618 closing open displays. This is no problem if you just use
10619 one display, but if you use more than one and close one of them
10620 Emacs may crash." >&5
10621 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10622 closing open displays. This is no problem if you just use
10623 one display, but if you use more than one and close one of them
10624 Emacs may crash." >&2;}
10625 sleep 3
10626 fi
10627 fi
10628
10629 fi
10630
10631
10632
10633 if test "${HAVE_GTK}" = "yes"; then
10634
10635 if test "$with_toolkit_scroll_bars" != no; then
10636 with_toolkit_scroll_bars=yes
10637 fi
10638
10639 HAVE_GTK_FILE_SELECTION=no
10640 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10641 #include <gtk/gtk.h>
10642 "
10643 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
10644 HAVE_GTK_FILE_SELECTION=yes
10645 else
10646 HAVE_GTK_FILE_SELECTION=no
10647 fi
10648
10649 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10650 for ac_func in gtk_file_selection_new
10651 do :
10652 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10653 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
10654 cat >>confdefs.h <<_ACEOF
10655 #define HAVE_GTK_FILE_SELECTION_NEW 1
10656 _ACEOF
10657
10658 fi
10659 done
10660
10661 fi
10662
10663
10664 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10665 gtk_dialog_get_action_area gtk_widget_get_sensitive \
10666 gtk_widget_get_mapped gtk_adjustment_get_page_size \
10667 gtk_orientable_set_orientation \
10668 gtk_window_set_has_resize_grip
10669 do :
10670 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10671 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10672 eval as_val=\$$as_ac_var
10673 if test "x$as_val" = x""yes; then :
10674 cat >>confdefs.h <<_ACEOF
10675 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10676 _ACEOF
10677
10678 fi
10679 done
10680
10681 fi
10682
10683 HAVE_DBUS=no
10684 DBUS_OBJ=
10685 if test "${with_dbus}" = "yes"; then
10686
10687 succeeded=no
10688
10689 if test "$PKG_CONFIG" = "no" ; then
10690 HAVE_DBUS=no
10691 else
10692 PKG_CONFIG_MIN_VERSION=0.9.0
10693 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10695 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10696
10697 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
10698 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
10699 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
10700 edit_cflags="
10701 s,///*,/,g
10702 s/^/ /
10703 s/ -I/ $isystem/g
10704 s/^ //
10705 "
10706 DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
10707 DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
10708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
10709 $as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
10710 succeeded=yes
10711 else
10712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10713 $as_echo "no" >&6; }
10714 DBUS_CFLAGS=""
10715 DBUS_LIBS=""
10716 ## If we have a custom action on failure, don't print errors, but
10717 ## do set a variable so people can do so.
10718 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10719
10720 fi
10721
10722
10723
10724 else
10725 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10726 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10727 fi
10728 fi
10729
10730 if test $succeeded = yes; then
10731 HAVE_DBUS=yes
10732 else
10733 HAVE_DBUS=no
10734 fi
10735
10736 if test "$HAVE_DBUS" = yes; then
10737 LIBS="$LIBS $DBUS_LIBS"
10738
10739 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10740
10741 for ac_func in dbus_watch_get_unix_fd \
10742 dbus_type_is_valid \
10743 dbus_validate_bus_name \
10744 dbus_validate_path \
10745 dbus_validate_interface \
10746 dbus_validate_member
10747 do :
10748 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10749 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10750 eval as_val=\$$as_ac_var
10751 if test "x$as_val" = x""yes; then :
10752 cat >>confdefs.h <<_ACEOF
10753 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10754 _ACEOF
10755
10756 fi
10757 done
10758
10759 DBUS_OBJ=dbusbind.o
10760 fi
10761 fi
10762
10763
10764 HAVE_GSETTINGS=no
10765 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
10766
10767 succeeded=no
10768
10769 if test "$PKG_CONFIG" = "no" ; then
10770 HAVE_GSETTINGS=no
10771 else
10772 PKG_CONFIG_MIN_VERSION=0.9.0
10773 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
10775 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
10776
10777 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
10778 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
10779 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
10780 edit_cflags="
10781 s,///*,/,g
10782 s/^/ /
10783 s/ -I/ $isystem/g
10784 s/^ //
10785 "
10786 GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
10787 GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
10788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
10789 $as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
10790 succeeded=yes
10791 else
10792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10793 $as_echo "no" >&6; }
10794 GSETTINGS_CFLAGS=""
10795 GSETTINGS_LIBS=""
10796 ## If we have a custom action on failure, don't print errors, but
10797 ## do set a variable so people can do so.
10798 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
10799
10800 fi
10801
10802
10803
10804 else
10805 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10806 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10807 fi
10808 fi
10809
10810 if test $succeeded = yes; then
10811 HAVE_GSETTINGS=yes
10812 else
10813 HAVE_GSETTINGS=no
10814 fi
10815
10816 if test "$HAVE_GSETTINGS" = "yes"; then
10817
10818 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
10819
10820 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
10821 SETTINGS_LIBS="$GSETTINGS_LIBS"
10822 fi
10823 fi
10824
10825 HAVE_GCONF=no
10826 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10827
10828 succeeded=no
10829
10830 if test "$PKG_CONFIG" = "no" ; then
10831 HAVE_GCONF=no
10832 else
10833 PKG_CONFIG_MIN_VERSION=0.9.0
10834 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10836 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10837
10838 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
10839 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
10840 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
10841 edit_cflags="
10842 s,///*,/,g
10843 s/^/ /
10844 s/ -I/ $isystem/g
10845 s/^ //
10846 "
10847 GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
10848 GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
10849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
10850 $as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
10851 succeeded=yes
10852 else
10853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10854 $as_echo "no" >&6; }
10855 GCONF_CFLAGS=""
10856 GCONF_LIBS=""
10857 ## If we have a custom action on failure, don't print errors, but
10858 ## do set a variable so people can do so.
10859 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10860
10861 fi
10862
10863
10864
10865 else
10866 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10867 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10868 fi
10869 fi
10870
10871 if test $succeeded = yes; then
10872 HAVE_GCONF=yes
10873 else
10874 HAVE_GCONF=no
10875 fi
10876
10877 if test "$HAVE_GCONF" = yes; then
10878
10879 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10880
10881 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
10882 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
10883 fi
10884 fi
10885
10886 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
10887 SAVE_CFLAGS="$CFLAGS"
10888 SAVE_LIBS="$LIBS"
10889 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
10890 LIBS="$SETTINGS_LIBS $LIBS"
10891 for ac_func in g_type_init
10892 do :
10893 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10894 if test "x$ac_cv_func_g_type_init" = x""yes; then :
10895 cat >>confdefs.h <<_ACEOF
10896 #define HAVE_G_TYPE_INIT 1
10897 _ACEOF
10898
10899 fi
10900 done
10901
10902 CFLAGS="$SAVE_CFLAGS"
10903 LIBS="$SAVE_LIBS"
10904 fi
10905
10906
10907
10908
10909 HAVE_LIBSELINUX=no
10910 LIBSELINUX_LIBS=
10911 if test "${with_selinux}" = "yes"; then
10912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10913 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10914 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
10915 $as_echo_n "(cached) " >&6
10916 else
10917 ac_check_lib_save_LIBS=$LIBS
10918 LIBS="-lselinux $LIBS"
10919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10920 /* end confdefs.h. */
10921
10922 /* Override any GCC internal prototype to avoid an error.
10923 Use char because int might match the return type of a GCC
10924 builtin and then its argument prototype would still apply. */
10925 #ifdef __cplusplus
10926 extern "C"
10927 #endif
10928 char lgetfilecon ();
10929 int
10930 main ()
10931 {
10932 return lgetfilecon ();
10933 ;
10934 return 0;
10935 }
10936 _ACEOF
10937 if ac_fn_c_try_link "$LINENO"; then :
10938 ac_cv_lib_selinux_lgetfilecon=yes
10939 else
10940 ac_cv_lib_selinux_lgetfilecon=no
10941 fi
10942 rm -f core conftest.err conftest.$ac_objext \
10943 conftest$ac_exeext conftest.$ac_ext
10944 LIBS=$ac_check_lib_save_LIBS
10945 fi
10946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10947 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10948 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
10949 HAVE_LIBSELINUX=yes
10950 else
10951 HAVE_LIBSELINUX=no
10952 fi
10953
10954 if test "$HAVE_LIBSELINUX" = yes; then
10955
10956 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10957
10958 LIBSELINUX_LIBS=-lselinux
10959 fi
10960 fi
10961
10962
10963 HAVE_GNUTLS=no
10964 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
10965 if test "${with_gnutls}" = "yes" ; then
10966
10967 succeeded=no
10968
10969 if test "$PKG_CONFIG" = "no" ; then
10970 HAVE_GNUTLS=no
10971 else
10972 PKG_CONFIG_MIN_VERSION=0.9.0
10973 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
10975 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
10976
10977 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
10978 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
10979 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
10980 edit_cflags="
10981 s,///*,/,g
10982 s/^/ /
10983 s/ -I/ $isystem/g
10984 s/^ //
10985 "
10986 LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
10987 LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
10988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
10989 $as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
10990 succeeded=yes
10991 else
10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10993 $as_echo "no" >&6; }
10994 LIBGNUTLS_CFLAGS=""
10995 LIBGNUTLS_LIBS=""
10996 ## If we have a custom action on failure, don't print errors, but
10997 ## do set a variable so people can do so.
10998 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
10999
11000 fi
11001
11002
11003
11004 else
11005 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11006 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11007 fi
11008 fi
11009
11010 if test $succeeded = yes; then
11011 HAVE_GNUTLS=yes
11012 else
11013 HAVE_GNUTLS=no
11014 fi
11015
11016 if test "${HAVE_GNUTLS}" = "yes"; then
11017
11018 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11019
11020 fi
11021
11022 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11023 LIBS="$LIBGNUTLS_LIBS $LIBS"
11024 for ac_func in gnutls_certificate_set_verify_function
11025 do :
11026 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11027 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11028 cat >>confdefs.h <<_ACEOF
11029 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11030 _ACEOF
11031 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11032 fi
11033 done
11034
11035
11036 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11037
11038 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11039
11040 fi
11041 fi
11042
11043
11044
11045
11046 HAVE_XAW3D=no
11047 LUCID_LIBW=
11048 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11049 if test "$with_xaw3d" != no; then
11050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11051 $as_echo_n "checking for xaw3d... " >&6; }
11052 if test "${emacs_cv_xaw3d+set}" = set; then :
11053 $as_echo_n "(cached) " >&6
11054 else
11055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11056 /* end confdefs.h. */
11057
11058 #include <X11/Intrinsic.h>
11059 #include <X11/Xaw3d/Simple.h>
11060 int
11061 main ()
11062 {
11063
11064 ;
11065 return 0;
11066 }
11067 _ACEOF
11068 if ac_fn_c_try_link "$LINENO"; then :
11069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11070 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11071 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11072 $as_echo_n "(cached) " >&6
11073 else
11074 ac_check_lib_save_LIBS=$LIBS
11075 LIBS="-lXaw3d $LIBS"
11076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11077 /* end confdefs.h. */
11078
11079 /* Override any GCC internal prototype to avoid an error.
11080 Use char because int might match the return type of a GCC
11081 builtin and then its argument prototype would still apply. */
11082 #ifdef __cplusplus
11083 extern "C"
11084 #endif
11085 char XawScrollbarSetThumb ();
11086 int
11087 main ()
11088 {
11089 return XawScrollbarSetThumb ();
11090 ;
11091 return 0;
11092 }
11093 _ACEOF
11094 if ac_fn_c_try_link "$LINENO"; then :
11095 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11096 else
11097 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11098 fi
11099 rm -f core conftest.err conftest.$ac_objext \
11100 conftest$ac_exeext conftest.$ac_ext
11101 LIBS=$ac_check_lib_save_LIBS
11102 fi
11103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11104 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11105 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11106 emacs_cv_xaw3d=yes
11107 else
11108 emacs_cv_xaw3d=no
11109 fi
11110
11111 else
11112 emacs_cv_xaw3d=no
11113 fi
11114 rm -f core conftest.err conftest.$ac_objext \
11115 conftest$ac_exeext conftest.$ac_ext
11116 fi
11117
11118 else
11119 emacs_cv_xaw3d=no
11120 fi
11121 if test $emacs_cv_xaw3d = yes; then
11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11123 $as_echo "yes; using Lucid toolkit" >&6; }
11124 USE_X_TOOLKIT=LUCID
11125 HAVE_XAW3D=yes
11126 LUCID_LIBW=-lXaw3d
11127
11128 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11129
11130 else
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11132 $as_echo "no" >&6; }
11133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11134 $as_echo_n "checking for libXaw... " >&6; }
11135 if test "${emacs_cv_xaw+set}" = set; then :
11136 $as_echo_n "(cached) " >&6
11137 else
11138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11139 /* end confdefs.h. */
11140
11141 #include <X11/Intrinsic.h>
11142 #include <X11/Xaw/Simple.h>
11143 int
11144 main ()
11145 {
11146
11147 ;
11148 return 0;
11149 }
11150 _ACEOF
11151 if ac_fn_c_try_link "$LINENO"; then :
11152 emacs_cv_xaw=yes
11153 else
11154 emacs_cv_xaw=no
11155 fi
11156 rm -f core conftest.err conftest.$ac_objext \
11157 conftest$ac_exeext conftest.$ac_ext
11158 fi
11159
11160 if test $emacs_cv_xaw = yes; then
11161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11162 $as_echo "yes; using Lucid toolkit" >&6; }
11163 USE_X_TOOLKIT=LUCID
11164 LUCID_LIBW=-lXaw
11165 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11166 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11167 else
11168 as_fn_error "No X toolkit could be found.
11169 If you are sure you want Emacs compiled without an X toolkit, pass
11170 --with-x-toolkit=no
11171 to configure. Otherwise, install the development libraries for the toolkit
11172 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11173 fi
11174 fi
11175 fi
11176
11177 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11178
11179 LIBXTR6=
11180 if test "${USE_X_TOOLKIT}" != "none"; then
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11182 $as_echo_n "checking X11 toolkit version... " >&6; }
11183 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11184 $as_echo_n "(cached) " >&6
11185 else
11186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11187 /* end confdefs.h. */
11188 #include <X11/Intrinsic.h>
11189 int
11190 main ()
11191 {
11192 #if XtSpecificationRelease < 6
11193 fail;
11194 #endif
11195
11196 ;
11197 return 0;
11198 }
11199 _ACEOF
11200 if ac_fn_c_try_link "$LINENO"; then :
11201 emacs_cv_x11_toolkit_version_6=yes
11202 else
11203 emacs_cv_x11_toolkit_version_6=no
11204 fi
11205 rm -f core conftest.err conftest.$ac_objext \
11206 conftest$ac_exeext conftest.$ac_ext
11207 fi
11208
11209 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11210 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11212 $as_echo "6 or newer" >&6; }
11213
11214 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11215
11216 LIBXTR6="-lSM -lICE"
11217 case "$opsys" in
11218 ## Use libw.a along with X11R6 Xt.
11219 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11220 esac
11221 else
11222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11223 $as_echo "before 6" >&6; }
11224 fi
11225
11226 OLDLIBS="$LIBS"
11227 if test x$HAVE_X11XTR6 = xyes; then
11228 LIBS="-lXt -lSM -lICE $LIBS"
11229 else
11230 LIBS="-lXt $LIBS"
11231 fi
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11233 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11234 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11235 $as_echo_n "(cached) " >&6
11236 else
11237 ac_check_lib_save_LIBS=$LIBS
11238 LIBS="-lXmu $LIBS"
11239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11240 /* end confdefs.h. */
11241
11242 /* Override any GCC internal prototype to avoid an error.
11243 Use char because int might match the return type of a GCC
11244 builtin and then its argument prototype would still apply. */
11245 #ifdef __cplusplus
11246 extern "C"
11247 #endif
11248 char XmuConvertStandardSelection ();
11249 int
11250 main ()
11251 {
11252 return XmuConvertStandardSelection ();
11253 ;
11254 return 0;
11255 }
11256 _ACEOF
11257 if ac_fn_c_try_link "$LINENO"; then :
11258 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11259 else
11260 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11261 fi
11262 rm -f core conftest.err conftest.$ac_objext \
11263 conftest$ac_exeext conftest.$ac_ext
11264 LIBS=$ac_check_lib_save_LIBS
11265 fi
11266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11267 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11268 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
11269 cat >>confdefs.h <<_ACEOF
11270 #define HAVE_LIBXMU 1
11271 _ACEOF
11272
11273 LIBS="-lXmu $LIBS"
11274
11275 fi
11276
11277 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11278 fi
11279
11280
11281 LIBXMU=-lXmu
11282 case $opsys in
11283 ## These systems don't supply Xmu.
11284 hpux* | aix4-2 )
11285 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11286 ;;
11287 esac
11288
11289
11290 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11291 if test "${HAVE_X11}" = "yes"; then
11292 if test "${USE_X_TOOLKIT}" != "none"; then
11293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11294 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11295 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
11296 $as_echo_n "(cached) " >&6
11297 else
11298 ac_check_lib_save_LIBS=$LIBS
11299 LIBS="-lXext $LIBS"
11300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11301 /* end confdefs.h. */
11302
11303 /* Override any GCC internal prototype to avoid an error.
11304 Use char because int might match the return type of a GCC
11305 builtin and then its argument prototype would still apply. */
11306 #ifdef __cplusplus
11307 extern "C"
11308 #endif
11309 char XShapeQueryExtension ();
11310 int
11311 main ()
11312 {
11313 return XShapeQueryExtension ();
11314 ;
11315 return 0;
11316 }
11317 _ACEOF
11318 if ac_fn_c_try_link "$LINENO"; then :
11319 ac_cv_lib_Xext_XShapeQueryExtension=yes
11320 else
11321 ac_cv_lib_Xext_XShapeQueryExtension=no
11322 fi
11323 rm -f core conftest.err conftest.$ac_objext \
11324 conftest$ac_exeext conftest.$ac_ext
11325 LIBS=$ac_check_lib_save_LIBS
11326 fi
11327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11328 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11329 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
11330 cat >>confdefs.h <<_ACEOF
11331 #define HAVE_LIBXEXT 1
11332 _ACEOF
11333
11334 LIBS="-lXext $LIBS"
11335
11336 fi
11337
11338 fi
11339 fi
11340
11341 LIBXP=
11342 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11344 $as_echo_n "checking for Motif version 2.1... " >&6; }
11345 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
11346 $as_echo_n "(cached) " >&6
11347 else
11348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11349 /* end confdefs.h. */
11350 #include <Xm/Xm.h>
11351 int
11352 main ()
11353 {
11354 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11355 int x = 5;
11356 #else
11357 Motif version prior to 2.1.
11358 #endif
11359 ;
11360 return 0;
11361 }
11362 _ACEOF
11363 if ac_fn_c_try_compile "$LINENO"; then :
11364 emacs_cv_motif_version_2_1=yes
11365 else
11366 emacs_cv_motif_version_2_1=no
11367 fi
11368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11369 fi
11370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11371 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11372 if test $emacs_cv_motif_version_2_1 = yes; then
11373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11374 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11375 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
11376 $as_echo_n "(cached) " >&6
11377 else
11378 ac_check_lib_save_LIBS=$LIBS
11379 LIBS="-lXp $LIBS"
11380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11381 /* end confdefs.h. */
11382
11383 /* Override any GCC internal prototype to avoid an error.
11384 Use char because int might match the return type of a GCC
11385 builtin and then its argument prototype would still apply. */
11386 #ifdef __cplusplus
11387 extern "C"
11388 #endif
11389 char XpCreateContext ();
11390 int
11391 main ()
11392 {
11393 return XpCreateContext ();
11394 ;
11395 return 0;
11396 }
11397 _ACEOF
11398 if ac_fn_c_try_link "$LINENO"; then :
11399 ac_cv_lib_Xp_XpCreateContext=yes
11400 else
11401 ac_cv_lib_Xp_XpCreateContext=no
11402 fi
11403 rm -f core conftest.err conftest.$ac_objext \
11404 conftest$ac_exeext conftest.$ac_ext
11405 LIBS=$ac_check_lib_save_LIBS
11406 fi
11407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11408 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11409 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
11410 LIBXP=-lXp
11411 fi
11412
11413 else
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11415 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11416 if test "${emacs_cv_lesstif+set}" = set; then :
11417 $as_echo_n "(cached) " >&6
11418 else
11419 # We put this in CFLAGS temporarily to precede other -I options
11420 # that might be in CFLAGS temporarily.
11421 # We put this in CPPFLAGS where it precedes the other -I options.
11422 OLD_CPPFLAGS=$CPPFLAGS
11423 OLD_CFLAGS=$CFLAGS
11424 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11425 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11427 /* end confdefs.h. */
11428 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11429 int
11430 main ()
11431 {
11432 int x = 5;
11433 ;
11434 return 0;
11435 }
11436 _ACEOF
11437 if ac_fn_c_try_compile "$LINENO"; then :
11438 emacs_cv_lesstif=yes
11439 else
11440 emacs_cv_lesstif=no
11441 fi
11442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11443 fi
11444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11445 $as_echo "$emacs_cv_lesstif" >&6; }
11446 if test $emacs_cv_lesstif = yes; then
11447 # Make sure this -I option remains in CPPFLAGS after it is set
11448 # back to REAL_CPPFLAGS.
11449 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11450 # have those other -I options anyway. Ultimately, having this
11451 # directory ultimately in CPPFLAGS will be enough.
11452 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11453 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11454 else
11455 CFLAGS=$OLD_CFLAGS
11456 CPPFLAGS=$OLD_CPPFLAGS
11457 fi
11458 fi
11459 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
11460 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
11461
11462 else
11463 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
11464 fi
11465
11466
11467 fi
11468
11469
11470 USE_TOOLKIT_SCROLL_BARS=no
11471 if test "${with_toolkit_scroll_bars}" != "no"; then
11472 if test "${USE_X_TOOLKIT}" != "none"; then
11473 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11474 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11475
11476 HAVE_XAW3D=no
11477 USE_TOOLKIT_SCROLL_BARS=yes
11478 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
11479 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11480
11481 USE_TOOLKIT_SCROLL_BARS=yes
11482 fi
11483 elif test "${HAVE_GTK}" = "yes"; then
11484 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11485
11486 USE_TOOLKIT_SCROLL_BARS=yes
11487 elif test "${HAVE_NS}" = "yes"; then
11488 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11489
11490 USE_TOOLKIT_SCROLL_BARS=yes
11491 fi
11492 fi
11493
11494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11495 /* end confdefs.h. */
11496
11497 #include <X11/Xlib.h>
11498 #include <X11/Xresource.h>
11499 int
11500 main ()
11501 {
11502 XIMProc callback;
11503 ;
11504 return 0;
11505 }
11506 _ACEOF
11507 if ac_fn_c_try_compile "$LINENO"; then :
11508 HAVE_XIM=yes
11509
11510 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11511
11512 else
11513 HAVE_XIM=no
11514 fi
11515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11516
11517
11518 if test "${with_xim}" != "no"; then
11519
11520 $as_echo "#define USE_XIM 1" >>confdefs.h
11521
11522 fi
11523
11524
11525 if test "${HAVE_XIM}" != "no"; then
11526 late_CFLAGS=$CFLAGS
11527 if test "$GCC" = yes; then
11528 CFLAGS="$CFLAGS --pedantic-errors"
11529 fi
11530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11531 /* end confdefs.h. */
11532
11533 #include <X11/Xlib.h>
11534 #include <X11/Xresource.h>
11535 int
11536 main ()
11537 {
11538 Display *display;
11539 XrmDatabase db;
11540 char *res_name;
11541 char *res_class;
11542 XIMProc callback;
11543 XPointer *client_data;
11544 #ifndef __GNUC__
11545 /* If we're not using GCC, it's probably not XFree86, and this is
11546 probably right, but we can't use something like --pedantic-errors. */
11547 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11548 char*, XIMProc, XPointer*);
11549 #endif
11550 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11551 client_data);
11552 ;
11553 return 0;
11554 }
11555 _ACEOF
11556 if ac_fn_c_try_compile "$LINENO"; then :
11557 emacs_cv_arg6_star=yes
11558 fi
11559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11560 if test "$emacs_cv_arg6_star" = yes; then
11561 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11562
11563 else
11564 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11565
11566 fi
11567 CFLAGS=$late_CFLAGS
11568 fi
11569
11570 ### Start of font-backend (under any platform) section.
11571 # (nothing here yet -- this is a placeholder)
11572 ### End of font-backend (under any platform) section.
11573
11574 ### Start of font-backend (under X11) section.
11575 if test "${HAVE_X11}" = "yes"; then
11576
11577 succeeded=no
11578
11579 if test "$PKG_CONFIG" = "no" ; then
11580 HAVE_FC=no
11581 else
11582 PKG_CONFIG_MIN_VERSION=0.9.0
11583 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11585 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11586
11587 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
11588 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
11589 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
11590 edit_cflags="
11591 s,///*,/,g
11592 s/^/ /
11593 s/ -I/ $isystem/g
11594 s/^ //
11595 "
11596 FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
11597 FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
11599 $as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
11600 succeeded=yes
11601 else
11602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11603 $as_echo "no" >&6; }
11604 FONTCONFIG_CFLAGS=""
11605 FONTCONFIG_LIBS=""
11606 ## If we have a custom action on failure, don't print errors, but
11607 ## do set a variable so people can do so.
11608 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11609
11610 fi
11611
11612
11613
11614 else
11615 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11616 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11617 fi
11618 fi
11619
11620 if test $succeeded = yes; then
11621 HAVE_FC=yes
11622 else
11623 HAVE_FC=no
11624 fi
11625
11626
11627 ## Use -lXft if available, unless `--with-xft=no'.
11628 HAVE_XFT=maybe
11629 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11630 with_xft="no";
11631 fi
11632 if test "x${with_xft}" != "xno"; then
11633
11634
11635 succeeded=no
11636
11637 if test "$PKG_CONFIG" = "no" ; then
11638 HAVE_XFT=no
11639 else
11640 PKG_CONFIG_MIN_VERSION=0.9.0
11641 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11643 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11644
11645 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
11646 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
11647 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
11648 edit_cflags="
11649 s,///*,/,g
11650 s/^/ /
11651 s/ -I/ $isystem/g
11652 s/^ //
11653 "
11654 XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
11655 XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
11657 $as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
11658 succeeded=yes
11659 else
11660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11661 $as_echo "no" >&6; }
11662 XFT_CFLAGS=""
11663 XFT_LIBS=""
11664 ## If we have a custom action on failure, don't print errors, but
11665 ## do set a variable so people can do so.
11666 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11667
11668 fi
11669
11670
11671
11672 else
11673 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11674 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11675 fi
11676 fi
11677
11678 if test $succeeded = yes; then
11679 :
11680 else
11681 HAVE_XFT=no
11682 fi
11683
11684 ## Because xftfont.c uses XRenderQueryExtension, we also
11685 ## need to link to -lXrender.
11686 HAVE_XRENDER=no
11687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11688 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11689 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
11690 $as_echo_n "(cached) " >&6
11691 else
11692 ac_check_lib_save_LIBS=$LIBS
11693 LIBS="-lXrender $LIBS"
11694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11695 /* end confdefs.h. */
11696
11697 /* Override any GCC internal prototype to avoid an error.
11698 Use char because int might match the return type of a GCC
11699 builtin and then its argument prototype would still apply. */
11700 #ifdef __cplusplus
11701 extern "C"
11702 #endif
11703 char XRenderQueryExtension ();
11704 int
11705 main ()
11706 {
11707 return XRenderQueryExtension ();
11708 ;
11709 return 0;
11710 }
11711 _ACEOF
11712 if ac_fn_c_try_link "$LINENO"; then :
11713 ac_cv_lib_Xrender_XRenderQueryExtension=yes
11714 else
11715 ac_cv_lib_Xrender_XRenderQueryExtension=no
11716 fi
11717 rm -f core conftest.err conftest.$ac_objext \
11718 conftest$ac_exeext conftest.$ac_ext
11719 LIBS=$ac_check_lib_save_LIBS
11720 fi
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11722 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11723 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
11724 HAVE_XRENDER=yes
11725 fi
11726
11727 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11728 OLD_CPPFLAGS="$CPPFLAGS"
11729 OLD_CFLAGS="$CFLAGS"
11730 OLD_LIBS="$LIBS"
11731 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11732 CFLAGS="$CFLAGS $XFT_CFLAGS"
11733 XFT_LIBS="-lXrender $XFT_LIBS"
11734 LIBS="$XFT_LIBS $LIBS"
11735 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11736 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
11737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11738 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11739 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
11740 $as_echo_n "(cached) " >&6
11741 else
11742 ac_check_lib_save_LIBS=$LIBS
11743 LIBS="-lXft $XFT_LIBS $LIBS"
11744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11745 /* end confdefs.h. */
11746
11747 /* Override any GCC internal prototype to avoid an error.
11748 Use char because int might match the return type of a GCC
11749 builtin and then its argument prototype would still apply. */
11750 #ifdef __cplusplus
11751 extern "C"
11752 #endif
11753 char XftFontOpen ();
11754 int
11755 main ()
11756 {
11757 return XftFontOpen ();
11758 ;
11759 return 0;
11760 }
11761 _ACEOF
11762 if ac_fn_c_try_link "$LINENO"; then :
11763 ac_cv_lib_Xft_XftFontOpen=yes
11764 else
11765 ac_cv_lib_Xft_XftFontOpen=no
11766 fi
11767 rm -f core conftest.err conftest.$ac_objext \
11768 conftest$ac_exeext conftest.$ac_ext
11769 LIBS=$ac_check_lib_save_LIBS
11770 fi
11771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11772 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11773 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
11774 HAVE_XFT=yes
11775 fi
11776
11777 fi
11778
11779
11780
11781 if test "${HAVE_XFT}" = "yes"; then
11782
11783 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11784
11785
11786 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11787 else
11788 CPPFLAGS="$OLD_CPPFLAGS"
11789 CFLAGS="$OLD_CFLAGS"
11790 LIBS="$OLD_LIBS"
11791 fi # "${HAVE_XFT}" = "yes"
11792 fi # "$HAVE_XFT" != no
11793 fi # "x${with_xft}" != "xno"
11794
11795 ## We used to allow building with FreeType and without Xft.
11796 ## However, the ftx font backend driver is not in good shape.
11797 if test "$HAVE_XFT" != "yes"; then
11798 HAVE_XFT=no
11799 HAVE_FREETYPE=no
11800 else
11801
11802 succeeded=no
11803
11804 if test "$PKG_CONFIG" = "no" ; then
11805 HAVE_FREETYPE=no
11806 else
11807 PKG_CONFIG_MIN_VERSION=0.9.0
11808 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
11810 $as_echo_n "checking for freetype2... " >&6; }
11811
11812 if $PKG_CONFIG --exists "freetype2" 2>&5 &&
11813 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
11814 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
11815 edit_cflags="
11816 s,///*,/,g
11817 s/^/ /
11818 s/ -I/ $isystem/g
11819 s/^ //
11820 "
11821 FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
11822 FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
11823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
11824 $as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
11825 succeeded=yes
11826 else
11827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11828 $as_echo "no" >&6; }
11829 FREETYPE_CFLAGS=""
11830 FREETYPE_LIBS=""
11831 ## If we have a custom action on failure, don't print errors, but
11832 ## do set a variable so people can do so.
11833 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
11834
11835 fi
11836
11837
11838
11839 else
11840 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11841 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11842 fi
11843 fi
11844
11845 if test $succeeded = yes; then
11846 HAVE_FREETYPE=yes
11847 else
11848 HAVE_FREETYPE=no
11849 fi
11850
11851
11852 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
11853 fi
11854
11855 HAVE_LIBOTF=no
11856 if test "${HAVE_FREETYPE}" = "yes"; then
11857
11858 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11859
11860 if test "${with_libotf}" != "no"; then
11861
11862 succeeded=no
11863
11864 if test "$PKG_CONFIG" = "no" ; then
11865 HAVE_LIBOTF=no
11866 else
11867 PKG_CONFIG_MIN_VERSION=0.9.0
11868 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11870 $as_echo_n "checking for libotf... " >&6; }
11871
11872 if $PKG_CONFIG --exists "libotf" 2>&5 &&
11873 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
11874 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
11875 edit_cflags="
11876 s,///*,/,g
11877 s/^/ /
11878 s/ -I/ $isystem/g
11879 s/^ //
11880 "
11881 LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
11882 LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
11884 $as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
11885 succeeded=yes
11886 else
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11888 $as_echo "no" >&6; }
11889 LIBOTF_CFLAGS=""
11890 LIBOTF_LIBS=""
11891 ## If we have a custom action on failure, don't print errors, but
11892 ## do set a variable so people can do so.
11893 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11894
11895 fi
11896
11897
11898
11899 else
11900 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11901 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11902 fi
11903 fi
11904
11905 if test $succeeded = yes; then
11906 HAVE_LIBOTF=yes
11907 else
11908 HAVE_LIBOTF=no
11909 fi
11910
11911 if test "$HAVE_LIBOTF" = "yes"; then
11912
11913 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11914
11915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11916 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11917 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
11918 $as_echo_n "(cached) " >&6
11919 else
11920 ac_check_lib_save_LIBS=$LIBS
11921 LIBS="-lotf $LIBS"
11922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11923 /* end confdefs.h. */
11924
11925 /* Override any GCC internal prototype to avoid an error.
11926 Use char because int might match the return type of a GCC
11927 builtin and then its argument prototype would still apply. */
11928 #ifdef __cplusplus
11929 extern "C"
11930 #endif
11931 char OTF_get_variation_glyphs ();
11932 int
11933 main ()
11934 {
11935 return OTF_get_variation_glyphs ();
11936 ;
11937 return 0;
11938 }
11939 _ACEOF
11940 if ac_fn_c_try_link "$LINENO"; then :
11941 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11942 else
11943 ac_cv_lib_otf_OTF_get_variation_glyphs=no
11944 fi
11945 rm -f core conftest.err conftest.$ac_objext \
11946 conftest$ac_exeext conftest.$ac_ext
11947 LIBS=$ac_check_lib_save_LIBS
11948 fi
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11950 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11951 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
11952 HAVE_OTF_GET_VARIATION_GLYPHS=yes
11953 else
11954 HAVE_OTF_GET_VARIATION_GLYPHS=no
11955 fi
11956
11957 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11958
11959 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11960
11961 fi
11962 fi
11963 fi
11964 fi
11965
11966 HAVE_M17N_FLT=no
11967 if test "${HAVE_LIBOTF}" = yes; then
11968 if test "${with_m17n_flt}" != "no"; then
11969
11970 succeeded=no
11971
11972 if test "$PKG_CONFIG" = "no" ; then
11973 HAVE_M17N_FLT=no
11974 else
11975 PKG_CONFIG_MIN_VERSION=0.9.0
11976 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11978 $as_echo_n "checking for m17n-flt... " >&6; }
11979
11980 if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
11981 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
11982 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
11983 edit_cflags="
11984 s,///*,/,g
11985 s/^/ /
11986 s/ -I/ $isystem/g
11987 s/^ //
11988 "
11989 M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
11990 M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
11991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
11992 $as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
11993 succeeded=yes
11994 else
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11996 $as_echo "no" >&6; }
11997 M17N_FLT_CFLAGS=""
11998 M17N_FLT_LIBS=""
11999 ## If we have a custom action on failure, don't print errors, but
12000 ## do set a variable so people can do so.
12001 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12002
12003 fi
12004
12005
12006
12007 else
12008 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12009 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12010 fi
12011 fi
12012
12013 if test $succeeded = yes; then
12014 HAVE_M17N_FLT=yes
12015 else
12016 HAVE_M17N_FLT=no
12017 fi
12018
12019 if test "$HAVE_M17N_FLT" = "yes"; then
12020
12021 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12022
12023 fi
12024 fi
12025 fi
12026 else
12027 HAVE_XFT=no
12028 HAVE_FREETYPE=no
12029 HAVE_LIBOTF=no
12030 HAVE_M17N_FLT=no
12031 fi
12032
12033 ### End of font-backend (under X11) section.
12034
12035
12036
12037
12038
12039
12040
12041
12042
12043
12044 ### Use -lXpm if available, unless `--with-xpm=no'.
12045 HAVE_XPM=no
12046 LIBXPM=
12047 if test "${HAVE_X11}" = "yes"; then
12048 if test "${with_xpm}" != "no"; then
12049 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
12050 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
12051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
12052 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
12053 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
12054 $as_echo_n "(cached) " >&6
12055 else
12056 ac_check_lib_save_LIBS=$LIBS
12057 LIBS="-lXpm -lX11 $LIBS"
12058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12059 /* end confdefs.h. */
12060
12061 /* Override any GCC internal prototype to avoid an error.
12062 Use char because int might match the return type of a GCC
12063 builtin and then its argument prototype would still apply. */
12064 #ifdef __cplusplus
12065 extern "C"
12066 #endif
12067 char XpmReadFileToPixmap ();
12068 int
12069 main ()
12070 {
12071 return XpmReadFileToPixmap ();
12072 ;
12073 return 0;
12074 }
12075 _ACEOF
12076 if ac_fn_c_try_link "$LINENO"; then :
12077 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12078 else
12079 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12080 fi
12081 rm -f core conftest.err conftest.$ac_objext \
12082 conftest$ac_exeext conftest.$ac_ext
12083 LIBS=$ac_check_lib_save_LIBS
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12086 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12087 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
12088 HAVE_XPM=yes
12089 fi
12090
12091 fi
12092
12093
12094 if test "${HAVE_XPM}" = "yes"; then
12095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12096 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12098 /* end confdefs.h. */
12099 #include "X11/xpm.h"
12100 #ifndef XpmReturnAllocPixels
12101 no_return_alloc_pixels
12102 #endif
12103
12104 _ACEOF
12105 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12106 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12107 HAVE_XPM=no
12108 else
12109 HAVE_XPM=yes
12110 fi
12111 rm -f conftest*
12112
12113
12114 if test "${HAVE_XPM}" = "yes"; then
12115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12116 $as_echo "yes" >&6; }
12117 else
12118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12119 $as_echo "no" >&6; }
12120 fi
12121 fi
12122 fi
12123
12124 if test "${HAVE_XPM}" = "yes"; then
12125
12126 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12127
12128 LIBXPM=-lXpm
12129 fi
12130 fi
12131
12132
12133 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12134 HAVE_JPEG=no
12135 LIBJPEG=
12136 if test "${HAVE_X11}" = "yes"; then
12137 if test "${with_jpeg}" != "no"; then
12138 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12139 if test "x$ac_cv_header_jerror_h" = x""yes; then :
12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12141 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12142 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
12143 $as_echo_n "(cached) " >&6
12144 else
12145 ac_check_lib_save_LIBS=$LIBS
12146 LIBS="-ljpeg $LIBS"
12147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12148 /* end confdefs.h. */
12149
12150 /* Override any GCC internal prototype to avoid an error.
12151 Use char because int might match the return type of a GCC
12152 builtin and then its argument prototype would still apply. */
12153 #ifdef __cplusplus
12154 extern "C"
12155 #endif
12156 char jpeg_destroy_compress ();
12157 int
12158 main ()
12159 {
12160 return jpeg_destroy_compress ();
12161 ;
12162 return 0;
12163 }
12164 _ACEOF
12165 if ac_fn_c_try_link "$LINENO"; then :
12166 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12167 else
12168 ac_cv_lib_jpeg_jpeg_destroy_compress=no
12169 fi
12170 rm -f core conftest.err conftest.$ac_objext \
12171 conftest$ac_exeext conftest.$ac_ext
12172 LIBS=$ac_check_lib_save_LIBS
12173 fi
12174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12175 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12176 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
12177 HAVE_JPEG=yes
12178 fi
12179
12180 fi
12181
12182
12183 fi
12184
12185 if test "${HAVE_JPEG}" = "yes"; then
12186 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12187
12188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12189 /* end confdefs.h. */
12190 #include <jpeglib.h>
12191 version=JPEG_LIB_VERSION
12192
12193 _ACEOF
12194 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12195 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12196 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12197
12198 else
12199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12200 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12201 HAVE_JPEG=no
12202 fi
12203 rm -f conftest*
12204
12205 fi
12206 if test "${HAVE_JPEG}" = "yes"; then
12207 LIBJPEG=-ljpeg
12208 fi
12209 fi
12210
12211
12212 ### Use -lpng if available, unless `--with-png=no'.
12213 HAVE_PNG=no
12214 LIBPNG=
12215 if test "${HAVE_X11}" = "yes"; then
12216 if test "${with_png}" != "no"; then
12217 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12218 # in /usr/include/libpng.
12219 for ac_header in png.h libpng/png.h
12220 do :
12221 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12222 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12223 eval as_val=\$$as_ac_Header
12224 if test "x$as_val" = x""yes; then :
12225 cat >>confdefs.h <<_ACEOF
12226 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12227 _ACEOF
12228
12229 fi
12230
12231 done
12232
12233 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12235 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12236 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
12237 $as_echo_n "(cached) " >&6
12238 else
12239 ac_check_lib_save_LIBS=$LIBS
12240 LIBS="-lpng -lz -lm $LIBS"
12241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12242 /* end confdefs.h. */
12243
12244 /* Override any GCC internal prototype to avoid an error.
12245 Use char because int might match the return type of a GCC
12246 builtin and then its argument prototype would still apply. */
12247 #ifdef __cplusplus
12248 extern "C"
12249 #endif
12250 char png_get_channels ();
12251 int
12252 main ()
12253 {
12254 return png_get_channels ();
12255 ;
12256 return 0;
12257 }
12258 _ACEOF
12259 if ac_fn_c_try_link "$LINENO"; then :
12260 ac_cv_lib_png_png_get_channels=yes
12261 else
12262 ac_cv_lib_png_png_get_channels=no
12263 fi
12264 rm -f core conftest.err conftest.$ac_objext \
12265 conftest$ac_exeext conftest.$ac_ext
12266 LIBS=$ac_check_lib_save_LIBS
12267 fi
12268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12269 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12270 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
12271 HAVE_PNG=yes
12272 fi
12273
12274 fi
12275 fi
12276
12277 if test "${HAVE_PNG}" = "yes"; then
12278
12279 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12280
12281 LIBPNG="-lpng -lz -lm"
12282 fi
12283 fi
12284
12285
12286 ### Use -ltiff if available, unless `--with-tiff=no'.
12287 HAVE_TIFF=no
12288 LIBTIFF=
12289 if test "${HAVE_X11}" = "yes"; then
12290 if test "${with_tiff}" != "no"; then
12291 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12292 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
12293 tifflibs="-lz -lm"
12294 # At least one tiff package requires the jpeg library.
12295 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12297 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12298 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
12299 $as_echo_n "(cached) " >&6
12300 else
12301 ac_check_lib_save_LIBS=$LIBS
12302 LIBS="-ltiff $tifflibs $LIBS"
12303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12304 /* end confdefs.h. */
12305
12306 /* Override any GCC internal prototype to avoid an error.
12307 Use char because int might match the return type of a GCC
12308 builtin and then its argument prototype would still apply. */
12309 #ifdef __cplusplus
12310 extern "C"
12311 #endif
12312 char TIFFGetVersion ();
12313 int
12314 main ()
12315 {
12316 return TIFFGetVersion ();
12317 ;
12318 return 0;
12319 }
12320 _ACEOF
12321 if ac_fn_c_try_link "$LINENO"; then :
12322 ac_cv_lib_tiff_TIFFGetVersion=yes
12323 else
12324 ac_cv_lib_tiff_TIFFGetVersion=no
12325 fi
12326 rm -f core conftest.err conftest.$ac_objext \
12327 conftest$ac_exeext conftest.$ac_ext
12328 LIBS=$ac_check_lib_save_LIBS
12329 fi
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12331 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12332 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
12333 HAVE_TIFF=yes
12334 fi
12335
12336 fi
12337
12338
12339 fi
12340
12341 if test "${HAVE_TIFF}" = "yes"; then
12342
12343 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12344
12345 LIBTIFF=-ltiff
12346 fi
12347 fi
12348
12349
12350 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12351 HAVE_GIF=no
12352 LIBGIF=
12353 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12354 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12355 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
12356 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12357 # Earlier versions can crash Emacs.
12358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12359 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12360 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
12361 $as_echo_n "(cached) " >&6
12362 else
12363 ac_check_lib_save_LIBS=$LIBS
12364 LIBS="-lgif $LIBS"
12365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12366 /* end confdefs.h. */
12367
12368 /* Override any GCC internal prototype to avoid an error.
12369 Use char because int might match the return type of a GCC
12370 builtin and then its argument prototype would still apply. */
12371 #ifdef __cplusplus
12372 extern "C"
12373 #endif
12374 char EGifPutExtensionLast ();
12375 int
12376 main ()
12377 {
12378 return EGifPutExtensionLast ();
12379 ;
12380 return 0;
12381 }
12382 _ACEOF
12383 if ac_fn_c_try_link "$LINENO"; then :
12384 ac_cv_lib_gif_EGifPutExtensionLast=yes
12385 else
12386 ac_cv_lib_gif_EGifPutExtensionLast=no
12387 fi
12388 rm -f core conftest.err conftest.$ac_objext \
12389 conftest$ac_exeext conftest.$ac_ext
12390 LIBS=$ac_check_lib_save_LIBS
12391 fi
12392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12393 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12394 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
12395 HAVE_GIF=yes
12396 else
12397 HAVE_GIF=maybe
12398 fi
12399
12400 fi
12401
12402
12403
12404 if test "$HAVE_GIF" = yes; then
12405 LIBGIF=-lgif
12406 elif test "$HAVE_GIF" = maybe; then
12407 # If gif_lib.h but no libgif, try libungif.
12408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12409 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12410 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
12411 $as_echo_n "(cached) " >&6
12412 else
12413 ac_check_lib_save_LIBS=$LIBS
12414 LIBS="-lungif $LIBS"
12415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12416 /* end confdefs.h. */
12417
12418 /* Override any GCC internal prototype to avoid an error.
12419 Use char because int might match the return type of a GCC
12420 builtin and then its argument prototype would still apply. */
12421 #ifdef __cplusplus
12422 extern "C"
12423 #endif
12424 char EGifPutExtensionLast ();
12425 int
12426 main ()
12427 {
12428 return EGifPutExtensionLast ();
12429 ;
12430 return 0;
12431 }
12432 _ACEOF
12433 if ac_fn_c_try_link "$LINENO"; then :
12434 ac_cv_lib_ungif_EGifPutExtensionLast=yes
12435 else
12436 ac_cv_lib_ungif_EGifPutExtensionLast=no
12437 fi
12438 rm -f core conftest.err conftest.$ac_objext \
12439 conftest$ac_exeext conftest.$ac_ext
12440 LIBS=$ac_check_lib_save_LIBS
12441 fi
12442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12443 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12444 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
12445 HAVE_GIF=yes
12446 else
12447 HAVE_GIF=no
12448 fi
12449
12450 test "$HAVE_GIF" = yes && LIBGIF=-lungif
12451 fi
12452
12453 if test "${HAVE_GIF}" = "yes"; then
12454
12455 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12456
12457 fi
12458 fi
12459
12460
12461 if test "${HAVE_X11}" = "yes"; then
12462 MISSING=""
12463 WITH_NO=""
12464 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12465 MISSING="libXpm" && WITH_NO="--with-xpm=no"
12466 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12467 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12468 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12469 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12470 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12471 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12472 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12473 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12474
12475 if test "X${MISSING}" != X; then
12476 as_fn_error "The following required libraries were not found:
12477 $MISSING
12478 Maybe some development libraries/packages are missing?
12479 If you don't want to link with them give
12480 $WITH_NO
12481 as options to configure" "$LINENO" 5
12482 fi
12483 fi
12484
12485 ### Use -lgpm if available, unless `--with-gpm=no'.
12486 HAVE_GPM=no
12487 LIBGPM=
12488 if test "${with_gpm}" != "no"; then
12489 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12490 if test "x$ac_cv_header_gpm_h" = x""yes; then :
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12492 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12493 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
12494 $as_echo_n "(cached) " >&6
12495 else
12496 ac_check_lib_save_LIBS=$LIBS
12497 LIBS="-lgpm $LIBS"
12498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12499 /* end confdefs.h. */
12500
12501 /* Override any GCC internal prototype to avoid an error.
12502 Use char because int might match the return type of a GCC
12503 builtin and then its argument prototype would still apply. */
12504 #ifdef __cplusplus
12505 extern "C"
12506 #endif
12507 char Gpm_Open ();
12508 int
12509 main ()
12510 {
12511 return Gpm_Open ();
12512 ;
12513 return 0;
12514 }
12515 _ACEOF
12516 if ac_fn_c_try_link "$LINENO"; then :
12517 ac_cv_lib_gpm_Gpm_Open=yes
12518 else
12519 ac_cv_lib_gpm_Gpm_Open=no
12520 fi
12521 rm -f core conftest.err conftest.$ac_objext \
12522 conftest$ac_exeext conftest.$ac_ext
12523 LIBS=$ac_check_lib_save_LIBS
12524 fi
12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12526 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12527 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
12528 HAVE_GPM=yes
12529 fi
12530
12531 fi
12532
12533
12534
12535 if test "${HAVE_GPM}" = "yes"; then
12536
12537 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12538
12539 LIBGPM=-lgpm
12540 fi
12541 fi
12542
12543
12544
12545
12546
12547
12548 GNUSTEP_CFLAGS=
12549 ### Use NeXTstep API to implement GUI.
12550 if test "${HAVE_NS}" = "yes"; then
12551
12552 $as_echo "#define HAVE_NS 1" >>confdefs.h
12553
12554 if test "${NS_IMPL_COCOA}" = "yes"; then
12555
12556 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12557
12558 fi
12559 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12560
12561 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12562
12563 # See also .m.o rule in Makefile.in */
12564 # FIXME: are all these flags really needed? Document here why. */
12565 GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
12566 ## Extra CFLAGS applied to src/*.m files.
12567 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12568 fi
12569 # We also have mouse menus.
12570 HAVE_MENUS=yes
12571 OTHER_FILES=ns-app
12572 fi
12573
12574
12575 ### Use session management (-lSM -lICE) if available
12576 HAVE_X_SM=no
12577 LIBXSM=
12578 if test "${HAVE_X11}" = "yes"; then
12579 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12580 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
12581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12582 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12583 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
12584 $as_echo_n "(cached) " >&6
12585 else
12586 ac_check_lib_save_LIBS=$LIBS
12587 LIBS="-lSM -lICE $LIBS"
12588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12589 /* end confdefs.h. */
12590
12591 /* Override any GCC internal prototype to avoid an error.
12592 Use char because int might match the return type of a GCC
12593 builtin and then its argument prototype would still apply. */
12594 #ifdef __cplusplus
12595 extern "C"
12596 #endif
12597 char SmcOpenConnection ();
12598 int
12599 main ()
12600 {
12601 return SmcOpenConnection ();
12602 ;
12603 return 0;
12604 }
12605 _ACEOF
12606 if ac_fn_c_try_link "$LINENO"; then :
12607 ac_cv_lib_SM_SmcOpenConnection=yes
12608 else
12609 ac_cv_lib_SM_SmcOpenConnection=no
12610 fi
12611 rm -f core conftest.err conftest.$ac_objext \
12612 conftest$ac_exeext conftest.$ac_ext
12613 LIBS=$ac_check_lib_save_LIBS
12614 fi
12615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12616 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12617 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
12618 HAVE_X_SM=yes
12619 fi
12620
12621 fi
12622
12623
12624
12625 if test "${HAVE_X_SM}" = "yes"; then
12626
12627 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12628
12629 LIBXSM="-lSM -lICE"
12630 case "$LIBS" in
12631 *-lSM*) ;;
12632 *) LIBS="$LIBXSM $LIBS" ;;
12633 esac
12634 fi
12635 fi
12636
12637
12638 ### Use libxml (-lxml2) if available
12639 HAVE_LIBXML2=no
12640 if test "${with_xml2}" != "no"; then
12641 ### I'm not sure what the version number should be, so I just guessed.
12642
12643 succeeded=no
12644
12645 if test "$PKG_CONFIG" = "no" ; then
12646 HAVE_LIBXML2=no
12647 else
12648 PKG_CONFIG_MIN_VERSION=0.9.0
12649 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12651 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12652
12653 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
12654 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
12655 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
12656 edit_cflags="
12657 s,///*,/,g
12658 s/^/ /
12659 s/ -I/ $isystem/g
12660 s/^ //
12661 "
12662 LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
12663 LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
12664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
12665 $as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
12666 succeeded=yes
12667 else
12668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12669 $as_echo "no" >&6; }
12670 LIBXML2_CFLAGS=""
12671 LIBXML2_LIBS=""
12672 ## If we have a custom action on failure, don't print errors, but
12673 ## do set a variable so people can do so.
12674 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12675
12676 fi
12677
12678
12679
12680 else
12681 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12682 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12683 fi
12684 fi
12685
12686 if test $succeeded = yes; then
12687 HAVE_LIBXML2=yes
12688 else
12689 HAVE_LIBXML2=no
12690 fi
12691
12692 if test "${HAVE_LIBXML2}" = "yes"; then
12693 LIBS="$LIBXML2_LIBS $LIBS"
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12695 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12696 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
12697 $as_echo_n "(cached) " >&6
12698 else
12699 ac_check_lib_save_LIBS=$LIBS
12700 LIBS="-lxml2 $LIBS"
12701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12702 /* end confdefs.h. */
12703
12704 /* Override any GCC internal prototype to avoid an error.
12705 Use char because int might match the return type of a GCC
12706 builtin and then its argument prototype would still apply. */
12707 #ifdef __cplusplus
12708 extern "C"
12709 #endif
12710 char htmlReadMemory ();
12711 int
12712 main ()
12713 {
12714 return htmlReadMemory ();
12715 ;
12716 return 0;
12717 }
12718 _ACEOF
12719 if ac_fn_c_try_link "$LINENO"; then :
12720 ac_cv_lib_xml2_htmlReadMemory=yes
12721 else
12722 ac_cv_lib_xml2_htmlReadMemory=no
12723 fi
12724 rm -f core conftest.err conftest.$ac_objext \
12725 conftest$ac_exeext conftest.$ac_ext
12726 LIBS=$ac_check_lib_save_LIBS
12727 fi
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12729 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12730 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
12731 HAVE_LIBXML2=yes
12732 else
12733 HAVE_LIBXML2=no
12734 fi
12735
12736 if test "${HAVE_LIBXML2}" = "yes"; then
12737
12738 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12739
12740 else
12741 LIBXML2_LIBS=""
12742 LIBXML2_CFLAGS=""
12743 fi
12744 fi
12745 fi
12746
12747
12748
12749 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12751 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12752 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
12753 $as_echo_n "(cached) " >&6
12754 else
12755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12756 /* end confdefs.h. */
12757 #include <netdb.h>
12758 int
12759 main ()
12760 {
12761 return h_errno;
12762 ;
12763 return 0;
12764 }
12765 _ACEOF
12766 if ac_fn_c_try_link "$LINENO"; then :
12767 emacs_cv_netdb_declares_h_errno=yes
12768 else
12769 emacs_cv_netdb_declares_h_errno=no
12770 fi
12771 rm -f core conftest.err conftest.$ac_objext \
12772 conftest$ac_exeext conftest.$ac_ext
12773 fi
12774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12775 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12776 if test $emacs_cv_netdb_declares_h_errno = yes; then
12777
12778 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12779
12780 fi
12781
12782 # fmod, logb, and frexp are found in -lm on most systems.
12783 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12785 $as_echo_n "checking for sqrt in -lm... " >&6; }
12786 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
12787 $as_echo_n "(cached) " >&6
12788 else
12789 ac_check_lib_save_LIBS=$LIBS
12790 LIBS="-lm $LIBS"
12791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12792 /* end confdefs.h. */
12793
12794 /* Override any GCC internal prototype to avoid an error.
12795 Use char because int might match the return type of a GCC
12796 builtin and then its argument prototype would still apply. */
12797 #ifdef __cplusplus
12798 extern "C"
12799 #endif
12800 char sqrt ();
12801 int
12802 main ()
12803 {
12804 return sqrt ();
12805 ;
12806 return 0;
12807 }
12808 _ACEOF
12809 if ac_fn_c_try_link "$LINENO"; then :
12810 ac_cv_lib_m_sqrt=yes
12811 else
12812 ac_cv_lib_m_sqrt=no
12813 fi
12814 rm -f core conftest.err conftest.$ac_objext \
12815 conftest$ac_exeext conftest.$ac_ext
12816 LIBS=$ac_check_lib_save_LIBS
12817 fi
12818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12819 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12820 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
12821 cat >>confdefs.h <<_ACEOF
12822 #define HAVE_LIBM 1
12823 _ACEOF
12824
12825 LIBS="-lm $LIBS"
12826
12827 fi
12828
12829
12830 # Check for mail-locking functions in a "mail" library. Probably this should
12831 # have the same check as for liblockfile below.
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12833 $as_echo_n "checking for maillock in -lmail... " >&6; }
12834 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
12835 $as_echo_n "(cached) " >&6
12836 else
12837 ac_check_lib_save_LIBS=$LIBS
12838 LIBS="-lmail $LIBS"
12839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12840 /* end confdefs.h. */
12841
12842 /* Override any GCC internal prototype to avoid an error.
12843 Use char because int might match the return type of a GCC
12844 builtin and then its argument prototype would still apply. */
12845 #ifdef __cplusplus
12846 extern "C"
12847 #endif
12848 char maillock ();
12849 int
12850 main ()
12851 {
12852 return maillock ();
12853 ;
12854 return 0;
12855 }
12856 _ACEOF
12857 if ac_fn_c_try_link "$LINENO"; then :
12858 ac_cv_lib_mail_maillock=yes
12859 else
12860 ac_cv_lib_mail_maillock=no
12861 fi
12862 rm -f core conftest.err conftest.$ac_objext \
12863 conftest$ac_exeext conftest.$ac_ext
12864 LIBS=$ac_check_lib_save_LIBS
12865 fi
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12867 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12868 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
12869 have_mail=yes
12870 else
12871 have_mail=no
12872 fi
12873
12874 if test $have_mail = yes; then
12875 LIBS_MAIL=-lmail
12876 LIBS="$LIBS_MAIL $LIBS"
12877
12878 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12879
12880 else
12881 LIBS_MAIL=
12882 fi
12883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12884 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12885 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
12886 $as_echo_n "(cached) " >&6
12887 else
12888 ac_check_lib_save_LIBS=$LIBS
12889 LIBS="-llockfile $LIBS"
12890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12891 /* end confdefs.h. */
12892
12893 /* Override any GCC internal prototype to avoid an error.
12894 Use char because int might match the return type of a GCC
12895 builtin and then its argument prototype would still apply. */
12896 #ifdef __cplusplus
12897 extern "C"
12898 #endif
12899 char maillock ();
12900 int
12901 main ()
12902 {
12903 return maillock ();
12904 ;
12905 return 0;
12906 }
12907 _ACEOF
12908 if ac_fn_c_try_link "$LINENO"; then :
12909 ac_cv_lib_lockfile_maillock=yes
12910 else
12911 ac_cv_lib_lockfile_maillock=no
12912 fi
12913 rm -f core conftest.err conftest.$ac_objext \
12914 conftest$ac_exeext conftest.$ac_ext
12915 LIBS=$ac_check_lib_save_LIBS
12916 fi
12917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12918 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12919 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
12920 have_lockfile=yes
12921 else
12922 have_lockfile=no
12923 fi
12924
12925 if test $have_lockfile = yes; then
12926 LIBS_MAIL=-llockfile
12927 LIBS="$LIBS_MAIL $LIBS"
12928
12929 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12930
12931 else
12932 # If we have the shared liblockfile, assume we must use it for mail
12933 # locking (e.g. Debian). If we couldn't link against liblockfile
12934 # (no liblockfile.a installed), ensure that we don't need to.
12935 # Extract the first word of "liblockfile.so", so it can be a program name with args.
12936 set dummy liblockfile.so; ac_word=$2
12937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12938 $as_echo_n "checking for $ac_word... " >&6; }
12939 if test "${ac_cv_prog_liblockfile+set}" = set; then :
12940 $as_echo_n "(cached) " >&6
12941 else
12942 if test -n "$liblockfile"; then
12943 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12944 else
12945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12946 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12947 for as_dir in $as_dummy
12948 do
12949 IFS=$as_save_IFS
12950 test -z "$as_dir" && as_dir=.
12951 for ac_exec_ext in '' $ac_executable_extensions; do
12952 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12953 ac_cv_prog_liblockfile="yes"
12954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12955 break 2
12956 fi
12957 done
12958 done
12959 IFS=$as_save_IFS
12960
12961 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12962 fi
12963 fi
12964 liblockfile=$ac_cv_prog_liblockfile
12965 if test -n "$liblockfile"; then
12966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12967 $as_echo "$liblockfile" >&6; }
12968 else
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12970 $as_echo "no" >&6; }
12971 fi
12972
12973
12974 if test $ac_cv_prog_liblockfile = yes; then
12975 as_fn_error "Shared liblockfile found but can't link against it.
12976 This probably means that movemail could lose mail.
12977 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12978 fi
12979 fi
12980 for ac_func in touchlock
12981 do :
12982 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12983 if test "x$ac_cv_func_touchlock" = x""yes; then :
12984 cat >>confdefs.h <<_ACEOF
12985 #define HAVE_TOUCHLOCK 1
12986 _ACEOF
12987
12988 fi
12989 done
12990
12991
12992
12993
12994
12995
12996 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12997 ## interlock access to the mail spool. The alternative is a lock file named
12998 ## /usr/spool/mail/$USER.lock.
12999 mail_lock=no
13000 case "$opsys" in
13001 aix4-2) mail_lock="lockf" ;;
13002
13003 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13004
13005 ## On GNU/Linux systems, both methods are used by various mail programs.
13006 ## I assume most people are using newer mailers that have heard of flock.
13007 ## Change this if you need to.
13008 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13009 ## configure gets the right answers, and that means *NOT* using flock.
13010 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13011 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
13012 ## Debian maintainer hasn't provided a clean fix for Emacs.
13013 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13014 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13015 ## correct logic. -- fx
13016 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13017 ## liblockfile is a Free Software replacement for libmail, used on
13018 ## Debian systems and elsewhere. -rfr.
13019 gnu-*)
13020 mail_lock="flock"
13021 if test $have_mail = yes || test $have_lockfile = yes; then
13022 test $ac_cv_header_maillock_h = yes && mail_lock=no
13023 fi
13024 ;;
13025 esac
13026
13027 BLESSMAIL_TARGET=
13028 case "$mail_lock" in
13029 flock)
13030 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13031 ;;
13032
13033 lockf)
13034 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13035 ;;
13036
13037 *) BLESSMAIL_TARGET="need-blessmail" ;;
13038 esac
13039
13040
13041
13042 for ac_func in gethostname \
13043 rename closedir mkdir rmdir getrusage get_current_dir_name \
13044 random lrand48 logb frexp fmod rint cbrt setsid \
13045 strerror fpathconf select euidaccess getpagesize setlocale \
13046 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13047 __fpending strsignal setitimer \
13048 sendto recvfrom getsockname getpeername \
13049 gai_strerror mkstemp getline getdelim fsync sync \
13050 difftime posix_memalign \
13051 getpwent endpwent getgrent endgrent \
13052 cfmakeraw cfsetspeed copysign __executable_start
13053 do :
13054 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13055 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13056 eval as_val=\$$as_ac_var
13057 if test "x$as_val" = x""yes; then :
13058 cat >>confdefs.h <<_ACEOF
13059 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13060 _ACEOF
13061
13062 fi
13063 done
13064
13065
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13067 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13068 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
13069 $as_echo_n "(cached) " >&6
13070 else
13071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13072 /* end confdefs.h. */
13073
13074 int
13075 main ()
13076 {
13077 __builtin_unwind_init ();
13078 ;
13079 return 0;
13080 }
13081 _ACEOF
13082 if ac_fn_c_try_link "$LINENO"; then :
13083 emacs_cv_func___builtin_unwind_init=yes
13084 else
13085 emacs_cv_func___builtin_unwind_init=no
13086 fi
13087 rm -f core conftest.err conftest.$ac_objext \
13088 conftest$ac_exeext conftest.$ac_ext
13089 fi
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13091 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13092 if test $emacs_cv_func___builtin_unwind_init = yes; then
13093
13094 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13095
13096 fi
13097
13098
13099
13100
13101
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13103 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13104 if test "${ac_cv_sys_largefile_source+set}" = set; then :
13105 $as_echo_n "(cached) " >&6
13106 else
13107 while :; do
13108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13109 /* end confdefs.h. */
13110 #include <sys/types.h> /* for off_t */
13111 #include <stdio.h>
13112 int
13113 main ()
13114 {
13115 int (*fp) (FILE *, off_t, int) = fseeko;
13116 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13117 ;
13118 return 0;
13119 }
13120 _ACEOF
13121 if ac_fn_c_try_link "$LINENO"; then :
13122 ac_cv_sys_largefile_source=no; break
13123 fi
13124 rm -f core conftest.err conftest.$ac_objext \
13125 conftest$ac_exeext conftest.$ac_ext
13126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13127 /* end confdefs.h. */
13128 #define _LARGEFILE_SOURCE 1
13129 #include <sys/types.h> /* for off_t */
13130 #include <stdio.h>
13131 int
13132 main ()
13133 {
13134 int (*fp) (FILE *, off_t, int) = fseeko;
13135 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13136 ;
13137 return 0;
13138 }
13139 _ACEOF
13140 if ac_fn_c_try_link "$LINENO"; then :
13141 ac_cv_sys_largefile_source=1; break
13142 fi
13143 rm -f core conftest.err conftest.$ac_objext \
13144 conftest$ac_exeext conftest.$ac_ext
13145 ac_cv_sys_largefile_source=unknown
13146 break
13147 done
13148 fi
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13150 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13151 case $ac_cv_sys_largefile_source in #(
13152 no | unknown) ;;
13153 *)
13154 cat >>confdefs.h <<_ACEOF
13155 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13156 _ACEOF
13157 ;;
13158 esac
13159 rm -rf conftest*
13160
13161 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13162 # in glibc 2.1.3, but that breaks too many other things.
13163 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13164 if test $ac_cv_sys_largefile_source != unknown; then
13165
13166 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13167
13168 fi
13169
13170
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13172 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13173 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
13174 $as_echo_n "(cached) " >&6
13175 else
13176 # Use it with a single arg.
13177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13178 /* end confdefs.h. */
13179 $ac_includes_default
13180 int
13181 main ()
13182 {
13183 getpgrp (0);
13184 ;
13185 return 0;
13186 }
13187 _ACEOF
13188 if ac_fn_c_try_compile "$LINENO"; then :
13189 ac_cv_func_getpgrp_void=no
13190 else
13191 ac_cv_func_getpgrp_void=yes
13192 fi
13193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13194
13195 fi
13196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13197 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13198 if test $ac_cv_func_getpgrp_void = yes; then
13199
13200 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13201
13202 fi
13203
13204
13205 # UNIX98 PTYs.
13206 for ac_func in grantpt
13207 do :
13208 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
13209 if test "x$ac_cv_func_grantpt" = x""yes; then :
13210 cat >>confdefs.h <<_ACEOF
13211 #define HAVE_GRANTPT 1
13212 _ACEOF
13213
13214 fi
13215 done
13216
13217
13218 # PTY-related GNU extensions.
13219 for ac_func in getpt
13220 do :
13221 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
13222 if test "x$ac_cv_func_getpt" = x""yes; then :
13223 cat >>confdefs.h <<_ACEOF
13224 #define HAVE_GETPT 1
13225 _ACEOF
13226
13227 fi
13228 done
13229
13230
13231 # Check this now, so that we will NOT find the above functions in ncurses.
13232 # That is because we have not set up to link ncurses in lib-src.
13233 # It's better to believe a function is not available
13234 # than to expect to find it in ncurses.
13235 # Also we need tputs and friends to be able to build at all.
13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
13237 $as_echo_n "checking for library containing tputs... " >&6; }
13238 # Run a test program that contains a call to tputs, a call that is
13239 # never executed. This tests whether a pre-'main' dynamic linker
13240 # works with the library. It's too much trouble to actually call
13241 # tputs in the test program, due to portability hassles. When
13242 # cross-compiling, assume the test program will run if it links.
13243
13244 # Maybe curses should be tried earlier?
13245 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
13246 for tputs_library in '' tinfo ncurses terminfo termcap curses; do
13247 OLIBS=$LIBS
13248 if test -z "$tputs_library"; then
13249 LIBS_TERMCAP=
13250 msg='none required'
13251 else
13252 LIBS_TERMCAP=-l$tputs_library
13253 msg=$LIBS_TERMCAP
13254 LIBS="$LIBS_TERMCAP $LIBS"
13255 fi
13256 if test "$cross_compiling" = yes; then :
13257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13258 /* end confdefs.h. */
13259
13260 extern void tputs (const char *, int, int (*)(int));
13261 int main (int argc, char **argv)
13262 {
13263 if (argc == 10000)
13264 tputs (argv[0], 0, 0);
13265 return 0;
13266 }
13267
13268 _ACEOF
13269 if ac_fn_c_try_link "$LINENO"; then :
13270
13271 else
13272 msg=no
13273 fi
13274 rm -f core conftest.err conftest.$ac_objext \
13275 conftest$ac_exeext conftest.$ac_ext
13276 else
13277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13278 /* end confdefs.h. */
13279
13280 extern void tputs (const char *, int, int (*)(int));
13281 int main (int argc, char **argv)
13282 {
13283 if (argc == 10000)
13284 tputs (argv[0], 0, 0);
13285 return 0;
13286 }
13287
13288 _ACEOF
13289 if ac_fn_c_try_run "$LINENO"; then :
13290
13291 else
13292 msg=no
13293 fi
13294 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13295 conftest.$ac_objext conftest.beam conftest.$ac_ext
13296 fi
13297
13298 LIBS=$OLIBS
13299 if test "X$msg" != Xno; then
13300 break
13301 fi
13302 done
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
13304 $as_echo "$msg" >&6; }
13305 if test "X$msg" = Xno; then
13306 as_fn_error "The required function \`tputs' was not found in any library.
13307 The following libraries were tried (in order):
13308 libtinfo, libncurses, libterminfo, libtermcap, libcurses
13309 Please try installing whichever of these libraries is most appropriate
13310 for your system, together with its header files.
13311 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
13312 fi
13313
13314 ## Use termcap instead of terminfo?
13315 ## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
13316 TERMINFO=yes
13317 ## FIXME? In the cases below where we unconditionally set
13318 ## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
13319 ## if that was found above to have tputs.
13320 ## Should we use the gnu* logic everywhere?
13321 case "$opsys" in
13322 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
13323 ## The ncurses library has been moved out of the System framework in
13324 ## Mac OS X 10.2. So if configure detects it, set the command-line
13325 ## option to use it.
13326 darwin) LIBS_TERMCAP="-lncurses" ;;
13327
13328 gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
13329
13330 freebsd)
13331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
13332 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
13333 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
13334 $as_echo_n "(cached) " >&6
13335 else
13336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h. */
13338 #include <osreldate.h>
13339 int
13340 main ()
13341 {
13342 #if __FreeBSD_version < 400000
13343 fail;
13344 #endif
13345
13346 ;
13347 return 0;
13348 }
13349 _ACEOF
13350 if ac_fn_c_try_link "$LINENO"; then :
13351 emacs_cv_freebsd_terminfo=yes
13352 else
13353 emacs_cv_freebsd_terminfo=no
13354 fi
13355 rm -f core conftest.err conftest.$ac_objext \
13356 conftest$ac_exeext conftest.$ac_ext
13357 fi
13358
13359
13360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
13361 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
13362
13363 if test $emacs_cv_freebsd_terminfo = yes; then
13364 LIBS_TERMCAP="-lncurses"
13365 else
13366 TERMINFO=no
13367 LIBS_TERMCAP="-ltermcap"
13368 fi
13369 ;;
13370
13371 netbsd)
13372 if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
13373 TERMINFO=no
13374 LIBS_TERMCAP="-ltermcap"
13375 fi
13376 ;;
13377
13378 openbsd) LIBS_TERMCAP="-lncurses" ;;
13379
13380 ## hpux: Make sure we get select from libc rather than from libcurses
13381 ## because libcurses on HPUX 10.10 has a broken version of select.
13382 ## We used to use -lc -lcurses, but this may be cleaner.
13383 ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
13384 # set that way, now it uses the default). Isn't this a contradiction?
13385 hpux*) LIBS_TERMCAP="-ltermcap" ;;
13386
13387 esac
13388
13389 TERMCAP_OBJ=tparam.o
13390 if test $TERMINFO = yes; then
13391
13392 $as_echo "#define TERMINFO 1" >>confdefs.h
13393
13394 TERMCAP_OBJ=terminfo.o
13395 fi
13396
13397
13398
13399
13400 # Do we have res_init, for detecting changes in /etc/resolv.conf?
13401 resolv=no
13402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13403 /* end confdefs.h. */
13404 #include <netinet/in.h>
13405 #include <arpa/nameser.h>
13406 #include <resolv.h>
13407 int
13408 main ()
13409 {
13410 return res_init();
13411 ;
13412 return 0;
13413 }
13414 _ACEOF
13415 if ac_fn_c_try_link "$LINENO"; then :
13416 have_res_init=yes
13417 else
13418 have_res_init=no
13419 fi
13420 rm -f core conftest.err conftest.$ac_objext \
13421 conftest$ac_exeext conftest.$ac_ext
13422 if test "$have_res_init" = no; then
13423 OLIBS="$LIBS"
13424 LIBS="$LIBS -lresolv"
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
13426 $as_echo_n "checking for res_init with -lresolv... " >&6; }
13427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13428 /* end confdefs.h. */
13429 #include <netinet/in.h>
13430 #include <arpa/nameser.h>
13431 #include <resolv.h>
13432 int
13433 main ()
13434 {
13435 return res_init();
13436 ;
13437 return 0;
13438 }
13439 _ACEOF
13440 if ac_fn_c_try_link "$LINENO"; then :
13441 have_res_init=yes
13442 else
13443 have_res_init=no
13444 fi
13445 rm -f core conftest.err conftest.$ac_objext \
13446 conftest$ac_exeext conftest.$ac_ext
13447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
13448 $as_echo "$have_res_init" >&6; }
13449 if test "$have_res_init" = yes ; then
13450 resolv=yes
13451 fi
13452 LIBS="$OLIBS"
13453 fi
13454
13455 if test "$have_res_init" = yes; then
13456
13457 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
13458
13459 fi
13460
13461 # Do we need the Hesiod library to provide the support routines?
13462 LIBHESIOD=
13463 if test "$with_hesiod" != no ; then
13464 # Don't set $LIBS here -- see comments above. FIXME which comments?
13465 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
13466 if test "x$ac_cv_func_res_send" = x""yes; then :
13467
13468 else
13469 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
13470 if test "x$ac_cv_func___res_send" = x""yes; then :
13471
13472 else
13473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
13474 $as_echo_n "checking for res_send in -lresolv... " >&6; }
13475 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
13476 $as_echo_n "(cached) " >&6
13477 else
13478 ac_check_lib_save_LIBS=$LIBS
13479 LIBS="-lresolv $LIBS"
13480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13481 /* end confdefs.h. */
13482
13483 /* Override any GCC internal prototype to avoid an error.
13484 Use char because int might match the return type of a GCC
13485 builtin and then its argument prototype would still apply. */
13486 #ifdef __cplusplus
13487 extern "C"
13488 #endif
13489 char res_send ();
13490 int
13491 main ()
13492 {
13493 return res_send ();
13494 ;
13495 return 0;
13496 }
13497 _ACEOF
13498 if ac_fn_c_try_link "$LINENO"; then :
13499 ac_cv_lib_resolv_res_send=yes
13500 else
13501 ac_cv_lib_resolv_res_send=no
13502 fi
13503 rm -f core conftest.err conftest.$ac_objext \
13504 conftest$ac_exeext conftest.$ac_ext
13505 LIBS=$ac_check_lib_save_LIBS
13506 fi
13507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
13508 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
13509 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
13510 resolv=yes
13511 else
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
13513 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
13514 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
13515 $as_echo_n "(cached) " >&6
13516 else
13517 ac_check_lib_save_LIBS=$LIBS
13518 LIBS="-lresolv $LIBS"
13519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13520 /* end confdefs.h. */
13521
13522 /* Override any GCC internal prototype to avoid an error.
13523 Use char because int might match the return type of a GCC
13524 builtin and then its argument prototype would still apply. */
13525 #ifdef __cplusplus
13526 extern "C"
13527 #endif
13528 char __res_send ();
13529 int
13530 main ()
13531 {
13532 return __res_send ();
13533 ;
13534 return 0;
13535 }
13536 _ACEOF
13537 if ac_fn_c_try_link "$LINENO"; then :
13538 ac_cv_lib_resolv___res_send=yes
13539 else
13540 ac_cv_lib_resolv___res_send=no
13541 fi
13542 rm -f core conftest.err conftest.$ac_objext \
13543 conftest$ac_exeext conftest.$ac_ext
13544 LIBS=$ac_check_lib_save_LIBS
13545 fi
13546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
13547 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
13548 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
13549 resolv=yes
13550 fi
13551
13552 fi
13553
13554 fi
13555
13556 fi
13557
13558 if test "$resolv" = yes ; then
13559 RESOLVLIB=-lresolv
13560 else
13561 RESOLVLIB=
13562 fi
13563 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
13564 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
13565
13566 else
13567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
13568 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
13569 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
13570 $as_echo_n "(cached) " >&6
13571 else
13572 ac_check_lib_save_LIBS=$LIBS
13573 LIBS="-lhesiod $RESOLVLIB $LIBS"
13574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13575 /* end confdefs.h. */
13576
13577 /* Override any GCC internal prototype to avoid an error.
13578 Use char because int might match the return type of a GCC
13579 builtin and then its argument prototype would still apply. */
13580 #ifdef __cplusplus
13581 extern "C"
13582 #endif
13583 char hes_getmailhost ();
13584 int
13585 main ()
13586 {
13587 return hes_getmailhost ();
13588 ;
13589 return 0;
13590 }
13591 _ACEOF
13592 if ac_fn_c_try_link "$LINENO"; then :
13593 ac_cv_lib_hesiod_hes_getmailhost=yes
13594 else
13595 ac_cv_lib_hesiod_hes_getmailhost=no
13596 fi
13597 rm -f core conftest.err conftest.$ac_objext \
13598 conftest$ac_exeext conftest.$ac_ext
13599 LIBS=$ac_check_lib_save_LIBS
13600 fi
13601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
13602 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
13603 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
13604 hesiod=yes
13605 else
13606 :
13607 fi
13608
13609 fi
13610
13611
13612 if test x"$hesiod" = xyes; then
13613
13614 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
13615
13616 LIBHESIOD=-lhesiod
13617 fi
13618 fi
13619
13620
13621 # Do we need libresolv (due to res_init or Hesiod)?
13622 if test "$resolv" = yes ; then
13623
13624 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
13625
13626 LIBRESOLV=-lresolv
13627 else
13628 LIBRESOLV=
13629 fi
13630
13631
13632 # These tell us which Kerberos-related libraries to use.
13633 COM_ERRLIB=
13634 CRYPTOLIB=
13635 KRB5LIB=
13636 DESLIB=
13637 KRB4LIB=
13638
13639 if test "${with_kerberos}" != no; then
13640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
13641 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
13642 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
13643 $as_echo_n "(cached) " >&6
13644 else
13645 ac_check_lib_save_LIBS=$LIBS
13646 LIBS="-lcom_err $LIBS"
13647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h. */
13649
13650 /* Override any GCC internal prototype to avoid an error.
13651 Use char because int might match the return type of a GCC
13652 builtin and then its argument prototype would still apply. */
13653 #ifdef __cplusplus
13654 extern "C"
13655 #endif
13656 char com_err ();
13657 int
13658 main ()
13659 {
13660 return com_err ();
13661 ;
13662 return 0;
13663 }
13664 _ACEOF
13665 if ac_fn_c_try_link "$LINENO"; then :
13666 ac_cv_lib_com_err_com_err=yes
13667 else
13668 ac_cv_lib_com_err_com_err=no
13669 fi
13670 rm -f core conftest.err conftest.$ac_objext \
13671 conftest$ac_exeext conftest.$ac_ext
13672 LIBS=$ac_check_lib_save_LIBS
13673 fi
13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
13675 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
13676 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
13677 have_com_err=yes
13678 else
13679 have_com_err=no
13680 fi
13681
13682 if test $have_com_err = yes; then
13683 COM_ERRLIB=-lcom_err
13684 LIBS="$COM_ERRLIB $LIBS"
13685
13686 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
13687
13688 fi
13689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
13690 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
13691 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
13692 $as_echo_n "(cached) " >&6
13693 else
13694 ac_check_lib_save_LIBS=$LIBS
13695 LIBS="-lcrypto $LIBS"
13696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13697 /* end confdefs.h. */
13698
13699 /* Override any GCC internal prototype to avoid an error.
13700 Use char because int might match the return type of a GCC
13701 builtin and then its argument prototype would still apply. */
13702 #ifdef __cplusplus
13703 extern "C"
13704 #endif
13705 char mit_des_cbc_encrypt ();
13706 int
13707 main ()
13708 {
13709 return mit_des_cbc_encrypt ();
13710 ;
13711 return 0;
13712 }
13713 _ACEOF
13714 if ac_fn_c_try_link "$LINENO"; then :
13715 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
13716 else
13717 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
13718 fi
13719 rm -f core conftest.err conftest.$ac_objext \
13720 conftest$ac_exeext conftest.$ac_ext
13721 LIBS=$ac_check_lib_save_LIBS
13722 fi
13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
13724 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
13725 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
13726 have_crypto=yes
13727 else
13728 have_crypto=no
13729 fi
13730
13731 if test $have_crypto = yes; then
13732 CRYPTOLIB=-lcrypto
13733 LIBS="$CRYPTOLIB $LIBS"
13734
13735 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
13736
13737 fi
13738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
13739 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
13740 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
13741 $as_echo_n "(cached) " >&6
13742 else
13743 ac_check_lib_save_LIBS=$LIBS
13744 LIBS="-lk5crypto $LIBS"
13745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13746 /* end confdefs.h. */
13747
13748 /* Override any GCC internal prototype to avoid an error.
13749 Use char because int might match the return type of a GCC
13750 builtin and then its argument prototype would still apply. */
13751 #ifdef __cplusplus
13752 extern "C"
13753 #endif
13754 char mit_des_cbc_encrypt ();
13755 int
13756 main ()
13757 {
13758 return mit_des_cbc_encrypt ();
13759 ;
13760 return 0;
13761 }
13762 _ACEOF
13763 if ac_fn_c_try_link "$LINENO"; then :
13764 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
13765 else
13766 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
13767 fi
13768 rm -f core conftest.err conftest.$ac_objext \
13769 conftest$ac_exeext conftest.$ac_ext
13770 LIBS=$ac_check_lib_save_LIBS
13771 fi
13772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
13773 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
13774 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
13775 have_k5crypto=yes
13776 else
13777 have_k5crypto=no
13778 fi
13779
13780 if test $have_k5crypto = yes; then
13781 CRYPTOLIB=-lk5crypto
13782 LIBS="$CRYPTOLIB $LIBS"
13783
13784 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
13785
13786 fi
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
13788 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
13789 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
13790 $as_echo_n "(cached) " >&6
13791 else
13792 ac_check_lib_save_LIBS=$LIBS
13793 LIBS="-lkrb5 $LIBS"
13794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13795 /* end confdefs.h. */
13796
13797 /* Override any GCC internal prototype to avoid an error.
13798 Use char because int might match the return type of a GCC
13799 builtin and then its argument prototype would still apply. */
13800 #ifdef __cplusplus
13801 extern "C"
13802 #endif
13803 char krb5_init_context ();
13804 int
13805 main ()
13806 {
13807 return krb5_init_context ();
13808 ;
13809 return 0;
13810 }
13811 _ACEOF
13812 if ac_fn_c_try_link "$LINENO"; then :
13813 ac_cv_lib_krb5_krb5_init_context=yes
13814 else
13815 ac_cv_lib_krb5_krb5_init_context=no
13816 fi
13817 rm -f core conftest.err conftest.$ac_objext \
13818 conftest$ac_exeext conftest.$ac_ext
13819 LIBS=$ac_check_lib_save_LIBS
13820 fi
13821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
13822 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
13823 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
13824 have_krb5=yes
13825 else
13826 have_krb5=no
13827 fi
13828
13829 if test $have_krb5=yes; then
13830 KRB5LIB=-lkrb5
13831 LIBS="$KRB5LIB $LIBS"
13832
13833 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
13834
13835 fi
13836 if test "${with_kerberos5}" = no; then
13837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
13838 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
13839 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
13840 $as_echo_n "(cached) " >&6
13841 else
13842 ac_check_lib_save_LIBS=$LIBS
13843 LIBS="-ldes425 $LIBS"
13844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13845 /* end confdefs.h. */
13846
13847 /* Override any GCC internal prototype to avoid an error.
13848 Use char because int might match the return type of a GCC
13849 builtin and then its argument prototype would still apply. */
13850 #ifdef __cplusplus
13851 extern "C"
13852 #endif
13853 char des_cbc_encrypt ();
13854 int
13855 main ()
13856 {
13857 return des_cbc_encrypt ();
13858 ;
13859 return 0;
13860 }
13861 _ACEOF
13862 if ac_fn_c_try_link "$LINENO"; then :
13863 ac_cv_lib_des425_des_cbc_encrypt=yes
13864 else
13865 ac_cv_lib_des425_des_cbc_encrypt=no
13866 fi
13867 rm -f core conftest.err conftest.$ac_objext \
13868 conftest$ac_exeext conftest.$ac_ext
13869 LIBS=$ac_check_lib_save_LIBS
13870 fi
13871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
13872 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
13873 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
13874 have_des425=yes
13875 else
13876 have_des425=no
13877 fi
13878
13879 if test $have_des425 = yes; then
13880 DESLIB=-ldes425
13881 LIBS="$DESLIB $LIBS"
13882
13883 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
13884
13885 else
13886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
13887 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
13888 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
13889 $as_echo_n "(cached) " >&6
13890 else
13891 ac_check_lib_save_LIBS=$LIBS
13892 LIBS="-ldes $LIBS"
13893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13894 /* end confdefs.h. */
13895
13896 /* Override any GCC internal prototype to avoid an error.
13897 Use char because int might match the return type of a GCC
13898 builtin and then its argument prototype would still apply. */
13899 #ifdef __cplusplus
13900 extern "C"
13901 #endif
13902 char des_cbc_encrypt ();
13903 int
13904 main ()
13905 {
13906 return des_cbc_encrypt ();
13907 ;
13908 return 0;
13909 }
13910 _ACEOF
13911 if ac_fn_c_try_link "$LINENO"; then :
13912 ac_cv_lib_des_des_cbc_encrypt=yes
13913 else
13914 ac_cv_lib_des_des_cbc_encrypt=no
13915 fi
13916 rm -f core conftest.err conftest.$ac_objext \
13917 conftest$ac_exeext conftest.$ac_ext
13918 LIBS=$ac_check_lib_save_LIBS
13919 fi
13920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
13921 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
13922 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
13923 have_des=yes
13924 else
13925 have_des=no
13926 fi
13927
13928 if test $have_des = yes; then
13929 DESLIB=-ldes
13930 LIBS="$DESLIB $LIBS"
13931
13932 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
13933
13934 fi
13935 fi
13936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
13937 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
13938 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
13939 $as_echo_n "(cached) " >&6
13940 else
13941 ac_check_lib_save_LIBS=$LIBS
13942 LIBS="-lkrb4 $LIBS"
13943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13944 /* end confdefs.h. */
13945
13946 /* Override any GCC internal prototype to avoid an error.
13947 Use char because int might match the return type of a GCC
13948 builtin and then its argument prototype would still apply. */
13949 #ifdef __cplusplus
13950 extern "C"
13951 #endif
13952 char krb_get_cred ();
13953 int
13954 main ()
13955 {
13956 return krb_get_cred ();
13957 ;
13958 return 0;
13959 }
13960 _ACEOF
13961 if ac_fn_c_try_link "$LINENO"; then :
13962 ac_cv_lib_krb4_krb_get_cred=yes
13963 else
13964 ac_cv_lib_krb4_krb_get_cred=no
13965 fi
13966 rm -f core conftest.err conftest.$ac_objext \
13967 conftest$ac_exeext conftest.$ac_ext
13968 LIBS=$ac_check_lib_save_LIBS
13969 fi
13970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
13971 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
13972 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
13973 have_krb4=yes
13974 else
13975 have_krb4=no
13976 fi
13977
13978 if test $have_krb4 = yes; then
13979 KRB4LIB=-lkrb4
13980 LIBS="$KRB4LIB $LIBS"
13981
13982 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
13983
13984 else
13985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
13986 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
13987 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
13988 $as_echo_n "(cached) " >&6
13989 else
13990 ac_check_lib_save_LIBS=$LIBS
13991 LIBS="-lkrb $LIBS"
13992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13993 /* end confdefs.h. */
13994
13995 /* Override any GCC internal prototype to avoid an error.
13996 Use char because int might match the return type of a GCC
13997 builtin and then its argument prototype would still apply. */
13998 #ifdef __cplusplus
13999 extern "C"
14000 #endif
14001 char krb_get_cred ();
14002 int
14003 main ()
14004 {
14005 return krb_get_cred ();
14006 ;
14007 return 0;
14008 }
14009 _ACEOF
14010 if ac_fn_c_try_link "$LINENO"; then :
14011 ac_cv_lib_krb_krb_get_cred=yes
14012 else
14013 ac_cv_lib_krb_krb_get_cred=no
14014 fi
14015 rm -f core conftest.err conftest.$ac_objext \
14016 conftest$ac_exeext conftest.$ac_ext
14017 LIBS=$ac_check_lib_save_LIBS
14018 fi
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
14020 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
14021 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
14022 have_krb=yes
14023 else
14024 have_krb=no
14025 fi
14026
14027 if test $have_krb = yes; then
14028 KRB4LIB=-lkrb
14029 LIBS="$KRB4LIB $LIBS"
14030
14031 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
14032
14033 fi
14034 fi
14035 fi
14036
14037 if test "${with_kerberos5}" != no; then
14038 for ac_header in krb5.h
14039 do :
14040 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
14041 if test "x$ac_cv_header_krb5_h" = x""yes; then :
14042 cat >>confdefs.h <<_ACEOF
14043 #define HAVE_KRB5_H 1
14044 _ACEOF
14045 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
14046 "
14047 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
14048
14049 cat >>confdefs.h <<_ACEOF
14050 #define HAVE_KRB5_ERROR_TEXT 1
14051 _ACEOF
14052
14053
14054 fi
14055 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
14056 "
14057 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
14058
14059 cat >>confdefs.h <<_ACEOF
14060 #define HAVE_KRB5_ERROR_E_TEXT 1
14061 _ACEOF
14062
14063
14064 fi
14065
14066 fi
14067
14068 done
14069
14070 else
14071 for ac_header in des.h
14072 do :
14073 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
14074 if test "x$ac_cv_header_des_h" = x""yes; then :
14075 cat >>confdefs.h <<_ACEOF
14076 #define HAVE_DES_H 1
14077 _ACEOF
14078
14079 else
14080 for ac_header in kerberosIV/des.h
14081 do :
14082 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
14083 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
14084 cat >>confdefs.h <<_ACEOF
14085 #define HAVE_KERBEROSIV_DES_H 1
14086 _ACEOF
14087
14088 else
14089 for ac_header in kerberos/des.h
14090 do :
14091 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
14092 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
14093 cat >>confdefs.h <<_ACEOF
14094 #define HAVE_KERBEROS_DES_H 1
14095 _ACEOF
14096
14097 fi
14098
14099 done
14100
14101 fi
14102
14103 done
14104
14105 fi
14106
14107 done
14108
14109 for ac_header in krb.h
14110 do :
14111 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
14112 if test "x$ac_cv_header_krb_h" = x""yes; then :
14113 cat >>confdefs.h <<_ACEOF
14114 #define HAVE_KRB_H 1
14115 _ACEOF
14116
14117 else
14118 for ac_header in kerberosIV/krb.h
14119 do :
14120 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
14121 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
14122 cat >>confdefs.h <<_ACEOF
14123 #define HAVE_KERBEROSIV_KRB_H 1
14124 _ACEOF
14125
14126 else
14127 for ac_header in kerberos/krb.h
14128 do :
14129 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
14130 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
14131 cat >>confdefs.h <<_ACEOF
14132 #define HAVE_KERBEROS_KRB_H 1
14133 _ACEOF
14134
14135 fi
14136
14137 done
14138
14139 fi
14140
14141 done
14142
14143 fi
14144
14145 done
14146
14147 fi
14148 for ac_header in com_err.h
14149 do :
14150 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
14151 if test "x$ac_cv_header_com_err_h" = x""yes; then :
14152 cat >>confdefs.h <<_ACEOF
14153 #define HAVE_COM_ERR_H 1
14154 _ACEOF
14155
14156 fi
14157
14158 done
14159
14160 fi
14161
14162
14163
14164
14165
14166
14167
14168
14169
14170
14171 for ac_func in $ac_func_list
14172 do :
14173 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14174 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14175 eval as_val=\$$as_ac_var
14176 if test "x$as_val" = x""yes; then :
14177 cat >>confdefs.h <<_ACEOF
14178 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14179 _ACEOF
14180
14181 fi
14182 done
14183
14184
14185
14186
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
14188 $as_echo_n "checking whether localtime caches TZ... " >&6; }
14189 if test "${emacs_cv_localtime_cache+set}" = set; then :
14190 $as_echo_n "(cached) " >&6
14191 else
14192 if test x$ac_cv_func_tzset = xyes; then
14193 if test "$cross_compiling" = yes; then :
14194 # If we have tzset, assume the worst when cross-compiling.
14195 emacs_cv_localtime_cache=yes
14196 else
14197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14198 /* end confdefs.h. */
14199 #include <time.h>
14200 char TZ_GMT0[] = "TZ=GMT0";
14201 char TZ_PST8[] = "TZ=PST8";
14202 main()
14203 {
14204 time_t now = time ((time_t *) 0);
14205 int hour_GMT0, hour_unset;
14206 if (putenv (TZ_GMT0) != 0)
14207 exit (1);
14208 hour_GMT0 = localtime (&now)->tm_hour;
14209 unsetenv("TZ");
14210 hour_unset = localtime (&now)->tm_hour;
14211 if (putenv (TZ_PST8) != 0)
14212 exit (1);
14213 if (localtime (&now)->tm_hour == hour_GMT0)
14214 exit (1);
14215 unsetenv("TZ");
14216 if (localtime (&now)->tm_hour != hour_unset)
14217 exit (1);
14218 exit (0);
14219 }
14220 _ACEOF
14221 if ac_fn_c_try_run "$LINENO"; then :
14222 emacs_cv_localtime_cache=no
14223 else
14224 emacs_cv_localtime_cache=yes
14225 fi
14226 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14227 conftest.$ac_objext conftest.beam conftest.$ac_ext
14228 fi
14229
14230 else
14231 # If we lack tzset, report that localtime does not cache TZ,
14232 # since we can't invalidate the cache if we don't have tzset.
14233 emacs_cv_localtime_cache=no
14234 fi
14235 fi
14236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
14237 $as_echo "$emacs_cv_localtime_cache" >&6; }
14238 if test $emacs_cv_localtime_cache = yes; then
14239
14240 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
14241
14242 fi
14243
14244 if test "x$HAVE_TIMEVAL" = xyes; then
14245 for ac_func in gettimeofday
14246 do :
14247 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
14248 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
14249 cat >>confdefs.h <<_ACEOF
14250 #define HAVE_GETTIMEOFDAY 1
14251 _ACEOF
14252
14253 fi
14254 done
14255
14256 if test $ac_cv_func_gettimeofday = yes; then
14257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
14258 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
14259 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
14260 $as_echo_n "(cached) " >&6
14261 else
14262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14263 /* end confdefs.h. */
14264
14265 #ifdef TIME_WITH_SYS_TIME
14266 #include <sys/time.h>
14267 #include <time.h>
14268 #else
14269 #ifdef HAVE_SYS_TIME_H
14270 #include <sys/time.h>
14271 #else
14272 #include <time.h>
14273 #endif
14274 #endif
14275 int
14276 main ()
14277 {
14278 struct timeval time;
14279 gettimeofday (&time, 0);
14280 ;
14281 return 0;
14282 }
14283 _ACEOF
14284 if ac_fn_c_try_compile "$LINENO"; then :
14285 emacs_cv_gettimeofday_two_arguments=yes
14286 else
14287 emacs_cv_gettimeofday_two_arguments=no
14288 fi
14289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14290 fi
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
14292 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
14293 if test $emacs_cv_gettimeofday_two_arguments = no; then
14294
14295 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
14296
14297 fi
14298 fi
14299 fi
14300
14301 ok_so_far=yes
14302 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
14303 if test "x$ac_cv_func_socket" = x""yes; then :
14304
14305 else
14306 ok_so_far=no
14307 fi
14308
14309 if test $ok_so_far = yes; then
14310 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
14311 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
14312
14313 else
14314 ok_so_far=no
14315 fi
14316
14317
14318 fi
14319 if test $ok_so_far = yes; then
14320 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
14321 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
14322
14323 else
14324 ok_so_far=no
14325 fi
14326
14327
14328 fi
14329 if test $ok_so_far = yes; then
14330
14331 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
14332
14333 fi
14334
14335 if test -f /usr/lpp/X11/bin/smt.exp; then
14336
14337 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
14338
14339 fi
14340
14341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
14342 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
14343 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
14344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14345 $as_echo "yes" >&6; }
14346
14347 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
14348
14349 else
14350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14351 $as_echo "no" >&6; }
14352 fi
14353
14354 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
14355 if test "x$ac_cv_type_pid_t" = x""yes; then :
14356
14357 else
14358
14359 cat >>confdefs.h <<_ACEOF
14360 #define pid_t int
14361 _ACEOF
14362
14363 fi
14364
14365 for ac_header in vfork.h
14366 do :
14367 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
14368 if test "x$ac_cv_header_vfork_h" = x""yes; then :
14369 cat >>confdefs.h <<_ACEOF
14370 #define HAVE_VFORK_H 1
14371 _ACEOF
14372
14373 fi
14374
14375 done
14376
14377 for ac_func in fork vfork
14378 do :
14379 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14380 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14381 eval as_val=\$$as_ac_var
14382 if test "x$as_val" = x""yes; then :
14383 cat >>confdefs.h <<_ACEOF
14384 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14385 _ACEOF
14386
14387 fi
14388 done
14389
14390 if test "x$ac_cv_func_fork" = xyes; then
14391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
14392 $as_echo_n "checking for working fork... " >&6; }
14393 if test "${ac_cv_func_fork_works+set}" = set; then :
14394 $as_echo_n "(cached) " >&6
14395 else
14396 if test "$cross_compiling" = yes; then :
14397 ac_cv_func_fork_works=cross
14398 else
14399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14400 /* end confdefs.h. */
14401 $ac_includes_default
14402 int
14403 main ()
14404 {
14405
14406 /* By Ruediger Kuhlmann. */
14407 return fork () < 0;
14408
14409 ;
14410 return 0;
14411 }
14412 _ACEOF
14413 if ac_fn_c_try_run "$LINENO"; then :
14414 ac_cv_func_fork_works=yes
14415 else
14416 ac_cv_func_fork_works=no
14417 fi
14418 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14419 conftest.$ac_objext conftest.beam conftest.$ac_ext
14420 fi
14421
14422 fi
14423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
14424 $as_echo "$ac_cv_func_fork_works" >&6; }
14425
14426 else
14427 ac_cv_func_fork_works=$ac_cv_func_fork
14428 fi
14429 if test "x$ac_cv_func_fork_works" = xcross; then
14430 case $host in
14431 *-*-amigaos* | *-*-msdosdjgpp*)
14432 # Override, as these systems have only a dummy fork() stub
14433 ac_cv_func_fork_works=no
14434 ;;
14435 *)
14436 ac_cv_func_fork_works=yes
14437 ;;
14438 esac
14439 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
14440 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
14441 fi
14442 ac_cv_func_vfork_works=$ac_cv_func_vfork
14443 if test "x$ac_cv_func_vfork" = xyes; then
14444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
14445 $as_echo_n "checking for working vfork... " >&6; }
14446 if test "${ac_cv_func_vfork_works+set}" = set; then :
14447 $as_echo_n "(cached) " >&6
14448 else
14449 if test "$cross_compiling" = yes; then :
14450 ac_cv_func_vfork_works=cross
14451 else
14452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14453 /* end confdefs.h. */
14454 /* Thanks to Paul Eggert for this test. */
14455 $ac_includes_default
14456 #include <sys/wait.h>
14457 #ifdef HAVE_VFORK_H
14458 # include <vfork.h>
14459 #endif
14460 /* On some sparc systems, changes by the child to local and incoming
14461 argument registers are propagated back to the parent. The compiler
14462 is told about this with #include <vfork.h>, but some compilers
14463 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
14464 static variable whose address is put into a register that is
14465 clobbered by the vfork. */
14466 static void
14467 #ifdef __cplusplus
14468 sparc_address_test (int arg)
14469 # else
14470 sparc_address_test (arg) int arg;
14471 #endif
14472 {
14473 static pid_t child;
14474 if (!child) {
14475 child = vfork ();
14476 if (child < 0) {
14477 perror ("vfork");
14478 _exit(2);
14479 }
14480 if (!child) {
14481 arg = getpid();
14482 write(-1, "", 0);
14483 _exit (arg);
14484 }
14485 }
14486 }
14487
14488 int
14489 main ()
14490 {
14491 pid_t parent = getpid ();
14492 pid_t child;
14493
14494 sparc_address_test (0);
14495
14496 child = vfork ();
14497
14498 if (child == 0) {
14499 /* Here is another test for sparc vfork register problems. This
14500 test uses lots of local variables, at least as many local
14501 variables as main has allocated so far including compiler
14502 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
14503 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
14504 reuse the register of parent for one of the local variables,
14505 since it will think that parent can't possibly be used any more
14506 in this routine. Assigning to the local variable will thus
14507 munge parent in the parent process. */
14508 pid_t
14509 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
14510 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
14511 /* Convince the compiler that p..p7 are live; otherwise, it might
14512 use the same hardware register for all 8 local variables. */
14513 if (p != p1 || p != p2 || p != p3 || p != p4
14514 || p != p5 || p != p6 || p != p7)
14515 _exit(1);
14516
14517 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
14518 from child file descriptors. If the child closes a descriptor
14519 before it execs or exits, this munges the parent's descriptor
14520 as well. Test for this by closing stdout in the child. */
14521 _exit(close(fileno(stdout)) != 0);
14522 } else {
14523 int status;
14524 struct stat st;
14525
14526 while (wait(&status) != child)
14527 ;
14528 return (
14529 /* Was there some problem with vforking? */
14530 child < 0
14531
14532 /* Did the child fail? (This shouldn't happen.) */
14533 || status
14534
14535 /* Did the vfork/compiler bug occur? */
14536 || parent != getpid()
14537
14538 /* Did the file descriptor bug occur? */
14539 || fstat(fileno(stdout), &st) != 0
14540 );
14541 }
14542 }
14543 _ACEOF
14544 if ac_fn_c_try_run "$LINENO"; then :
14545 ac_cv_func_vfork_works=yes
14546 else
14547 ac_cv_func_vfork_works=no
14548 fi
14549 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14550 conftest.$ac_objext conftest.beam conftest.$ac_ext
14551 fi
14552
14553 fi
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
14555 $as_echo "$ac_cv_func_vfork_works" >&6; }
14556
14557 fi;
14558 if test "x$ac_cv_func_fork_works" = xcross; then
14559 ac_cv_func_vfork_works=$ac_cv_func_vfork
14560 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
14561 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
14562 fi
14563
14564 if test "x$ac_cv_func_vfork_works" = xyes; then
14565
14566 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
14567
14568 else
14569
14570 $as_echo "#define vfork fork" >>confdefs.h
14571
14572 fi
14573 if test "x$ac_cv_func_fork_works" = xyes; then
14574
14575 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
14576
14577 fi
14578
14579
14580 for ac_func in snprintf
14581 do :
14582 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
14583 if test "x$ac_cv_func_snprintf" = x""yes; then :
14584 cat >>confdefs.h <<_ACEOF
14585 #define HAVE_SNPRINTF 1
14586 _ACEOF
14587
14588 fi
14589 done
14590
14591
14592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
14593 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
14594 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
14595 $as_echo_n "(cached) " >&6
14596 else
14597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14598 /* end confdefs.h. */
14599 #include <langinfo.h>
14600 int
14601 main ()
14602 {
14603 char* cs = nl_langinfo(CODESET);
14604 ;
14605 return 0;
14606 }
14607 _ACEOF
14608 if ac_fn_c_try_link "$LINENO"; then :
14609 emacs_cv_langinfo_codeset=yes
14610 else
14611 emacs_cv_langinfo_codeset=no
14612 fi
14613 rm -f core conftest.err conftest.$ac_objext \
14614 conftest$ac_exeext conftest.$ac_ext
14615
14616 fi
14617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
14618 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
14619 if test $emacs_cv_langinfo_codeset = yes; then
14620
14621 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
14622
14623 fi
14624
14625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
14626 $as_echo_n "checking for mbstate_t... " >&6; }
14627 if test "${ac_cv_type_mbstate_t+set}" = set; then :
14628 $as_echo_n "(cached) " >&6
14629 else
14630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14631 /* end confdefs.h. */
14632 $ac_includes_default
14633 # include <wchar.h>
14634 int
14635 main ()
14636 {
14637 mbstate_t x; return sizeof x;
14638 ;
14639 return 0;
14640 }
14641 _ACEOF
14642 if ac_fn_c_try_compile "$LINENO"; then :
14643 ac_cv_type_mbstate_t=yes
14644 else
14645 ac_cv_type_mbstate_t=no
14646 fi
14647 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14648 fi
14649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
14650 $as_echo "$ac_cv_type_mbstate_t" >&6; }
14651 if test $ac_cv_type_mbstate_t = yes; then
14652
14653 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
14654
14655 else
14656
14657 $as_echo "#define mbstate_t int" >>confdefs.h
14658
14659 fi
14660
14661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
14662 $as_echo_n "checking for C restricted array declarations... " >&6; }
14663 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
14664 $as_echo_n "(cached) " >&6
14665 else
14666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14667 /* end confdefs.h. */
14668 void fred (int x[__restrict]);
14669 int
14670 main ()
14671 {
14672
14673 ;
14674 return 0;
14675 }
14676 _ACEOF
14677 if ac_fn_c_try_compile "$LINENO"; then :
14678 emacs_cv_c_restrict_arr=yes
14679 else
14680 emacs_cv_c_restrict_arr=no
14681 fi
14682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14683 fi
14684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
14685 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
14686 if test "$emacs_cv_c_restrict_arr" = yes; then
14687
14688 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
14689
14690 fi
14691
14692
14693 # Set up the CFLAGS for real compilation, so we can substitute it.
14694 CFLAGS="$REAL_CFLAGS"
14695 CPPFLAGS="$REAL_CPPFLAGS"
14696
14697 ## Hack to detect a buggy GCC version.
14698 if test "x$GCC" = xyes \
14699 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
14700 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
14701 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
14702 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
14703 fi
14704
14705 version=$PACKAGE_VERSION
14706
14707 ### Specify what sort of things we'll be editing into Makefile and config.h.
14708 ### Use configuration here uncanonicalized to avoid exceeding size limits.
14709
14710
14711 ## Unused?
14712
14713
14714
14715
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725
14726
14727
14728
14729
14730
14731
14732
14733 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
14734 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
14735 ## end of LIBX_BASE, but nothing ever set it.
14736
14737
14738
14739
14740 ## Used in lwlib/Makefile.in.
14741
14742 S_FILE="\$(srcdir)/${opsysfile}"
14743
14744
14745
14746
14747
14748
14749
14750
14751
14752 cat >>confdefs.h <<_ACEOF
14753 #define EMACS_CONFIGURATION "${canonical}"
14754 _ACEOF
14755
14756
14757 cat >>confdefs.h <<_ACEOF
14758 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
14759 _ACEOF
14760
14761
14762 cat >>confdefs.h <<_ACEOF
14763 #define config_opsysfile "${opsysfile}"
14764 _ACEOF
14765
14766
14767 XMENU_OBJ=
14768 XOBJ=
14769 FONT_OBJ=
14770 if test "${HAVE_X_WINDOWS}" = "yes" ; then
14771
14772 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
14773
14774 XMENU_OBJ=xmenu.o
14775 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
14776 FONT_OBJ=xfont.o
14777 if test "$HAVE_XFT" = "yes"; then
14778 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
14779 elif test "$HAVE_FREETYPE" = "yes"; then
14780 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
14781 fi
14782
14783 fi
14784
14785
14786
14787
14788 WIDGET_OBJ=
14789 MOTIF_LIBW=
14790 if test "${USE_X_TOOLKIT}" != "none" ; then
14791 WIDGET_OBJ=widget.o
14792
14793 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
14794
14795 if test "${USE_X_TOOLKIT}" = "LUCID"; then
14796
14797 $as_echo "#define USE_LUCID 1" >>confdefs.h
14798
14799 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
14800
14801 $as_echo "#define USE_MOTIF 1" >>confdefs.h
14802
14803 MOTIF_LIBW=-lXm
14804 case "$opsys" in
14805 gnu-linux)
14806 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
14807 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
14808 ;;
14809
14810 unixware)
14811 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
14812 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
14813 MOTIF_LIBW="MOTIF_LIBW -lXimp"
14814 ;;
14815
14816 aix4-2)
14817 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
14818 MOTIF_LIBW="$MOTIF_LIBW -li18n"
14819 ;;
14820 esac
14821 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
14822 fi
14823 fi
14824
14825
14826 TOOLKIT_LIBW=
14827 case "$USE_X_TOOLKIT" in
14828 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
14829 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
14830 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
14831 esac
14832
14833
14834 if test "$USE_X_TOOLKIT" = "none"; then
14835 LIBXT_OTHER="\$(LIBXSM)"
14836 OLDXMENU_TARGET="really-oldXMenu"
14837 else
14838 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
14839 OLDXMENU_TARGET="really-lwlib"
14840 fi
14841
14842
14843 ## The X Menu stuff is present in the X10 distribution, but missing
14844 ## from X11. If we have X10, just use the installed library;
14845 ## otherwise, use our own copy.
14846 if test "${HAVE_X11}" = "yes" ; then
14847
14848 $as_echo "#define HAVE_X11 1" >>confdefs.h
14849
14850
14851 if test "$USE_X_TOOLKIT" = "none"; then
14852 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
14853 else
14854 OLDXMENU="\${lwlibdir}/liblw.a"
14855 fi
14856 LIBXMENU="\$(OLDXMENU)"
14857 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
14858 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
14859 else
14860 ## For a syntactically valid Makefile; not actually used for anything.
14861 ## See comments in src/Makefile.in.
14862 OLDXMENU=nothing
14863 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
14864 if test "${HAVE_X_WINDOWS}" = "yes"; then
14865 LIBXMENU="-lXMenu"
14866 else
14867 LIBXMENU=
14868 fi
14869 LIBX_OTHER=
14870 OLDXMENU_DEPS=
14871 fi
14872
14873 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
14874 OLDXMENU_TARGET=
14875 OLDXMENU=nothing
14876 LIBXMENU=
14877 OLDXMENU_DEPS=
14878 fi
14879
14880
14881
14882
14883
14884
14885
14886 if test "${HAVE_MENUS}" = "yes" ; then
14887
14888 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
14889
14890 fi
14891
14892 if test "${GNU_MALLOC}" = "yes" ; then
14893
14894 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
14895
14896 fi
14897
14898 RALLOC_OBJ=
14899 if test "${REL_ALLOC}" = "yes" ; then
14900
14901 $as_echo "#define REL_ALLOC 1" >>confdefs.h
14902
14903
14904 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
14905 fi
14906
14907
14908 if test "$opsys" = "cygwin"; then
14909 CYGWIN_OBJ="sheap.o"
14910 ## Cygwin differs because of its unexec().
14911 PRE_ALLOC_OBJ=
14912 POST_ALLOC_OBJ=lastfile.o
14913 else
14914 CYGWIN_OBJ=
14915 PRE_ALLOC_OBJ=lastfile.o
14916 POST_ALLOC_OBJ=
14917 fi
14918
14919
14920
14921
14922 # Configure gnulib here, now that we know LIBS.
14923
14924
14925
14926
14927
14928
14929
14930
14931
14932
14933
14934 LIBC_FATAL_STDERR_=1
14935 export LIBC_FATAL_STDERR_
14936
14937 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
14938 # for constant arguments. Useless!
14939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
14940 $as_echo_n "checking for working alloca.h... " >&6; }
14941 if test "${ac_cv_working_alloca_h+set}" = set; then :
14942 $as_echo_n "(cached) " >&6
14943 else
14944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14945 /* end confdefs.h. */
14946 #include <alloca.h>
14947 int
14948 main ()
14949 {
14950 char *p = (char *) alloca (2 * sizeof (int));
14951 if (p) return 0;
14952 ;
14953 return 0;
14954 }
14955 _ACEOF
14956 if ac_fn_c_try_link "$LINENO"; then :
14957 ac_cv_working_alloca_h=yes
14958 else
14959 ac_cv_working_alloca_h=no
14960 fi
14961 rm -f core conftest.err conftest.$ac_objext \
14962 conftest$ac_exeext conftest.$ac_ext
14963 fi
14964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
14965 $as_echo "$ac_cv_working_alloca_h" >&6; }
14966 if test $ac_cv_working_alloca_h = yes; then
14967
14968 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
14969
14970 fi
14971
14972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
14973 $as_echo_n "checking for alloca... " >&6; }
14974 if test "${ac_cv_func_alloca_works+set}" = set; then :
14975 $as_echo_n "(cached) " >&6
14976 else
14977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14978 /* end confdefs.h. */
14979 #ifdef __GNUC__
14980 # define alloca __builtin_alloca
14981 #else
14982 # ifdef _MSC_VER
14983 # include <malloc.h>
14984 # define alloca _alloca
14985 # else
14986 # ifdef HAVE_ALLOCA_H
14987 # include <alloca.h>
14988 # else
14989 # ifdef _AIX
14990 #pragma alloca
14991 # else
14992 # ifndef alloca /* predefined by HP cc +Olibcalls */
14993 char *alloca ();
14994 # endif
14995 # endif
14996 # endif
14997 # endif
14998 #endif
14999
15000 int
15001 main ()
15002 {
15003 char *p = (char *) alloca (1);
15004 if (p) return 0;
15005 ;
15006 return 0;
15007 }
15008 _ACEOF
15009 if ac_fn_c_try_link "$LINENO"; then :
15010 ac_cv_func_alloca_works=yes
15011 else
15012 ac_cv_func_alloca_works=no
15013 fi
15014 rm -f core conftest.err conftest.$ac_objext \
15015 conftest$ac_exeext conftest.$ac_ext
15016 fi
15017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
15018 $as_echo "$ac_cv_func_alloca_works" >&6; }
15019
15020 if test $ac_cv_func_alloca_works = yes; then
15021
15022 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
15023
15024 else
15025 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15026 # that cause trouble. Some versions do not even contain alloca or
15027 # contain a buggy version. If you still want to use their alloca,
15028 # use ar to extract alloca.o from them instead of compiling alloca.c.
15029
15030
15031
15032
15033
15034 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15035
15036 $as_echo "#define C_ALLOCA 1" >>confdefs.h
15037
15038
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
15040 $as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
15041 if test "${ac_cv_os_cray+set}" = set; then :
15042 $as_echo_n "(cached) " >&6
15043 else
15044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15045 /* end confdefs.h. */
15046 #if defined CRAY && ! defined CRAY2
15047 webecray
15048 #else
15049 wenotbecray
15050 #endif
15051
15052 _ACEOF
15053 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15054 $EGREP "webecray" >/dev/null 2>&1; then :
15055 ac_cv_os_cray=yes
15056 else
15057 ac_cv_os_cray=no
15058 fi
15059 rm -f conftest*
15060
15061 fi
15062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
15063 $as_echo "$ac_cv_os_cray" >&6; }
15064 if test $ac_cv_os_cray = yes; then
15065 for ac_func in _getb67 GETB67 getb67; do
15066 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15067 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15068 eval as_val=\$$as_ac_var
15069 if test "x$as_val" = x""yes; then :
15070
15071 cat >>confdefs.h <<_ACEOF
15072 #define CRAY_STACKSEG_END $ac_func
15073 _ACEOF
15074
15075 break
15076 fi
15077
15078 done
15079 fi
15080
15081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
15082 $as_echo_n "checking stack direction for C alloca... " >&6; }
15083 if test "${ac_cv_c_stack_direction+set}" = set; then :
15084 $as_echo_n "(cached) " >&6
15085 else
15086 if test "$cross_compiling" = yes; then :
15087 ac_cv_c_stack_direction=0
15088 else
15089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15090 /* end confdefs.h. */
15091 $ac_includes_default
15092 int
15093 find_stack_direction (int *addr, int depth)
15094 {
15095 int dir, dummy = 0;
15096 if (! addr)
15097 addr = &dummy;
15098 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
15099 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
15100 return dir + dummy;
15101 }
15102
15103 int
15104 main (int argc, char **argv)
15105 {
15106 return find_stack_direction (0, argc + !argv + 20) < 0;
15107 }
15108 _ACEOF
15109 if ac_fn_c_try_run "$LINENO"; then :
15110 ac_cv_c_stack_direction=1
15111 else
15112 ac_cv_c_stack_direction=-1
15113 fi
15114 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15115 conftest.$ac_objext conftest.beam conftest.$ac_ext
15116 fi
15117
15118 fi
15119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
15120 $as_echo "$ac_cv_c_stack_direction" >&6; }
15121 cat >>confdefs.h <<_ACEOF
15122 #define STACK_DIRECTION $ac_cv_c_stack_direction
15123 _ACEOF
15124
15125
15126 fi
15127
15128
15129
15130
15131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15132 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15133 if test "${ac_cv_c_bigendian+set}" = set; then :
15134 $as_echo_n "(cached) " >&6
15135 else
15136 ac_cv_c_bigendian=unknown
15137 # See if we're dealing with a universal compiler.
15138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15139 /* end confdefs.h. */
15140 #ifndef __APPLE_CC__
15141 not a universal capable compiler
15142 #endif
15143 typedef int dummy;
15144
15145 _ACEOF
15146 if ac_fn_c_try_compile "$LINENO"; then :
15147
15148 # Check for potential -arch flags. It is not universal unless
15149 # there are at least two -arch flags with different values.
15150 ac_arch=
15151 ac_prev=
15152 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15153 if test -n "$ac_prev"; then
15154 case $ac_word in
15155 i?86 | x86_64 | ppc | ppc64)
15156 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15157 ac_arch=$ac_word
15158 else
15159 ac_cv_c_bigendian=universal
15160 break
15161 fi
15162 ;;
15163 esac
15164 ac_prev=
15165 elif test "x$ac_word" = "x-arch"; then
15166 ac_prev=arch
15167 fi
15168 done
15169 fi
15170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15171 if test $ac_cv_c_bigendian = unknown; then
15172 # See if sys/param.h defines the BYTE_ORDER macro.
15173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15174 /* end confdefs.h. */
15175 #include <sys/types.h>
15176 #include <sys/param.h>
15177
15178 int
15179 main ()
15180 {
15181 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15182 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15183 && LITTLE_ENDIAN)
15184 bogus endian macros
15185 #endif
15186
15187 ;
15188 return 0;
15189 }
15190 _ACEOF
15191 if ac_fn_c_try_compile "$LINENO"; then :
15192 # It does; now see whether it defined to BIG_ENDIAN or not.
15193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15194 /* end confdefs.h. */
15195 #include <sys/types.h>
15196 #include <sys/param.h>
15197
15198 int
15199 main ()
15200 {
15201 #if BYTE_ORDER != BIG_ENDIAN
15202 not big endian
15203 #endif
15204
15205 ;
15206 return 0;
15207 }
15208 _ACEOF
15209 if ac_fn_c_try_compile "$LINENO"; then :
15210 ac_cv_c_bigendian=yes
15211 else
15212 ac_cv_c_bigendian=no
15213 fi
15214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15215 fi
15216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15217 fi
15218 if test $ac_cv_c_bigendian = unknown; then
15219 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15221 /* end confdefs.h. */
15222 #include <limits.h>
15223
15224 int
15225 main ()
15226 {
15227 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15228 bogus endian macros
15229 #endif
15230
15231 ;
15232 return 0;
15233 }
15234 _ACEOF
15235 if ac_fn_c_try_compile "$LINENO"; then :
15236 # It does; now see whether it defined to _BIG_ENDIAN or not.
15237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15238 /* end confdefs.h. */
15239 #include <limits.h>
15240
15241 int
15242 main ()
15243 {
15244 #ifndef _BIG_ENDIAN
15245 not big endian
15246 #endif
15247
15248 ;
15249 return 0;
15250 }
15251 _ACEOF
15252 if ac_fn_c_try_compile "$LINENO"; then :
15253 ac_cv_c_bigendian=yes
15254 else
15255 ac_cv_c_bigendian=no
15256 fi
15257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15258 fi
15259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15260 fi
15261 if test $ac_cv_c_bigendian = unknown; then
15262 # Compile a test program.
15263 if test "$cross_compiling" = yes; then :
15264 # Try to guess by grepping values from an object file.
15265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15266 /* end confdefs.h. */
15267 short int ascii_mm[] =
15268 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15269 short int ascii_ii[] =
15270 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15271 int use_ascii (int i) {
15272 return ascii_mm[i] + ascii_ii[i];
15273 }
15274 short int ebcdic_ii[] =
15275 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15276 short int ebcdic_mm[] =
15277 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15278 int use_ebcdic (int i) {
15279 return ebcdic_mm[i] + ebcdic_ii[i];
15280 }
15281 extern int foo;
15282
15283 int
15284 main ()
15285 {
15286 return use_ascii (foo) == use_ebcdic (foo);
15287 ;
15288 return 0;
15289 }
15290 _ACEOF
15291 if ac_fn_c_try_compile "$LINENO"; then :
15292 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15293 ac_cv_c_bigendian=yes
15294 fi
15295 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15296 if test "$ac_cv_c_bigendian" = unknown; then
15297 ac_cv_c_bigendian=no
15298 else
15299 # finding both strings is unlikely to happen, but who knows?
15300 ac_cv_c_bigendian=unknown
15301 fi
15302 fi
15303 fi
15304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15305 else
15306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15307 /* end confdefs.h. */
15308 $ac_includes_default
15309 int
15310 main ()
15311 {
15312
15313 /* Are we little or big endian? From Harbison&Steele. */
15314 union
15315 {
15316 long int l;
15317 char c[sizeof (long int)];
15318 } u;
15319 u.l = 1;
15320 return u.c[sizeof (long int) - 1] == 1;
15321
15322 ;
15323 return 0;
15324 }
15325 _ACEOF
15326 if ac_fn_c_try_run "$LINENO"; then :
15327 ac_cv_c_bigendian=no
15328 else
15329 ac_cv_c_bigendian=yes
15330 fi
15331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15332 conftest.$ac_objext conftest.beam conftest.$ac_ext
15333 fi
15334
15335 fi
15336 fi
15337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15338 $as_echo "$ac_cv_c_bigendian" >&6; }
15339 case $ac_cv_c_bigendian in #(
15340 yes)
15341 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15342 ;; #(
15343 no)
15344 ;; #(
15345 universal)
15346
15347 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15348
15349 ;; #(
15350 *)
15351 as_fn_error "unknown endianness
15352 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15353 esac
15354
15355
15356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
15357 $as_echo_n "checking for inline... " >&6; }
15358 if test "${ac_cv_c_inline+set}" = set; then :
15359 $as_echo_n "(cached) " >&6
15360 else
15361 ac_cv_c_inline=no
15362 for ac_kw in inline __inline__ __inline; do
15363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15364 /* end confdefs.h. */
15365 #ifndef __cplusplus
15366 typedef int foo_t;
15367 static $ac_kw foo_t static_foo () {return 0; }
15368 $ac_kw foo_t foo () {return 0; }
15369 #endif
15370
15371 _ACEOF
15372 if ac_fn_c_try_compile "$LINENO"; then :
15373 ac_cv_c_inline=$ac_kw
15374 fi
15375 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15376 test "$ac_cv_c_inline" != no && break
15377 done
15378
15379 fi
15380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
15381 $as_echo "$ac_cv_c_inline" >&6; }
15382
15383 case $ac_cv_c_inline in
15384 inline | yes) ;;
15385 *)
15386 case $ac_cv_c_inline in
15387 no) ac_val=;;
15388 *) ac_val=$ac_cv_c_inline;;
15389 esac
15390 cat >>confdefs.h <<_ACEOF
15391 #ifndef __cplusplus
15392 #define inline $ac_val
15393 #endif
15394 _ACEOF
15395 ;;
15396 esac
15397
15398
15399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
15400 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
15401 if test "${gl_cv_func_c99_strtold+set}" = set; then :
15402 $as_echo_n "(cached) " >&6
15403 else
15404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15405 /* end confdefs.h. */
15406 /* On HP-UX before 11.23, strtold returns a struct instead of
15407 long double. Reject implementations like that, by requiring
15408 compatibility with the C99 prototype. */
15409 #include <stdlib.h>
15410 static long double (*p) (char const *, char **) = strtold;
15411 static long double
15412 test (char const *nptr, char **endptr)
15413 {
15414 long double r;
15415 r = strtold (nptr, endptr);
15416 return r;
15417 }
15418 int
15419 main ()
15420 {
15421 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
15422 ;
15423 return 0;
15424 }
15425 _ACEOF
15426 if ac_fn_c_try_link "$LINENO"; then :
15427 gl_cv_func_c99_strtold=yes
15428 else
15429 gl_cv_func_c99_strtold=no
15430 fi
15431 rm -f core conftest.err conftest.$ac_objext \
15432 conftest$ac_exeext conftest.$ac_ext
15433 fi
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
15435 $as_echo "$gl_cv_func_c99_strtold" >&6; }
15436 if test $gl_cv_func_c99_strtold = yes; then
15437
15438 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
15439
15440 fi
15441
15442
15443 GNULIB_CHDIR=0;
15444 GNULIB_CHOWN=0;
15445 GNULIB_CLOSE=0;
15446 GNULIB_DUP=0;
15447 GNULIB_DUP2=0;
15448 GNULIB_DUP3=0;
15449 GNULIB_ENVIRON=0;
15450 GNULIB_EUIDACCESS=0;
15451 GNULIB_FACCESSAT=0;
15452 GNULIB_FCHDIR=0;
15453 GNULIB_FCHOWNAT=0;
15454 GNULIB_FDATASYNC=0;
15455 GNULIB_FSYNC=0;
15456 GNULIB_FTRUNCATE=0;
15457 GNULIB_GETCWD=0;
15458 GNULIB_GETDOMAINNAME=0;
15459 GNULIB_GETDTABLESIZE=0;
15460 GNULIB_GETGROUPS=0;
15461 GNULIB_GETHOSTNAME=0;
15462 GNULIB_GETLOGIN=0;
15463 GNULIB_GETLOGIN_R=0;
15464 GNULIB_GETPAGESIZE=0;
15465 GNULIB_GETUSERSHELL=0;
15466 GNULIB_GROUP_MEMBER=0;
15467 GNULIB_ISATTY=0;
15468 GNULIB_LCHOWN=0;
15469 GNULIB_LINK=0;
15470 GNULIB_LINKAT=0;
15471 GNULIB_LSEEK=0;
15472 GNULIB_PIPE=0;
15473 GNULIB_PIPE2=0;
15474 GNULIB_PREAD=0;
15475 GNULIB_PWRITE=0;
15476 GNULIB_READ=0;
15477 GNULIB_READLINK=0;
15478 GNULIB_READLINKAT=0;
15479 GNULIB_RMDIR=0;
15480 GNULIB_SETHOSTNAME=0;
15481 GNULIB_SLEEP=0;
15482 GNULIB_SYMLINK=0;
15483 GNULIB_SYMLINKAT=0;
15484 GNULIB_TTYNAME_R=0;
15485 GNULIB_UNISTD_H_NONBLOCKING=0;
15486 GNULIB_UNISTD_H_SIGPIPE=0;
15487 GNULIB_UNLINK=0;
15488 GNULIB_UNLINKAT=0;
15489 GNULIB_USLEEP=0;
15490 GNULIB_WRITE=0;
15491 HAVE_CHOWN=1;
15492 HAVE_DUP2=1;
15493 HAVE_DUP3=1;
15494 HAVE_EUIDACCESS=1;
15495 HAVE_FACCESSAT=1;
15496 HAVE_FCHDIR=1;
15497 HAVE_FCHOWNAT=1;
15498 HAVE_FDATASYNC=1;
15499 HAVE_FSYNC=1;
15500 HAVE_FTRUNCATE=1;
15501 HAVE_GETDTABLESIZE=1;
15502 HAVE_GETGROUPS=1;
15503 HAVE_GETHOSTNAME=1;
15504 HAVE_GETLOGIN=1;
15505 HAVE_GETPAGESIZE=1;
15506 HAVE_GROUP_MEMBER=1;
15507 HAVE_LCHOWN=1;
15508 HAVE_LINK=1;
15509 HAVE_LINKAT=1;
15510 HAVE_PIPE=1;
15511 HAVE_PIPE2=1;
15512 HAVE_PREAD=1;
15513 HAVE_PWRITE=1;
15514 HAVE_READLINK=1;
15515 HAVE_READLINKAT=1;
15516 HAVE_SETHOSTNAME=1;
15517 HAVE_SLEEP=1;
15518 HAVE_SYMLINK=1;
15519 HAVE_SYMLINKAT=1;
15520 HAVE_UNLINKAT=1;
15521 HAVE_USLEEP=1;
15522 HAVE_DECL_ENVIRON=1;
15523 HAVE_DECL_FCHDIR=1;
15524 HAVE_DECL_FDATASYNC=1;
15525 HAVE_DECL_GETDOMAINNAME=1;
15526 HAVE_DECL_GETLOGIN_R=1;
15527 HAVE_DECL_GETPAGESIZE=1;
15528 HAVE_DECL_GETUSERSHELL=1;
15529 HAVE_DECL_SETHOSTNAME=1;
15530 HAVE_DECL_TTYNAME_R=1;
15531 HAVE_OS_H=0;
15532 HAVE_SYS_PARAM_H=0;
15533 REPLACE_CHOWN=0;
15534 REPLACE_CLOSE=0;
15535 REPLACE_DUP=0;
15536 REPLACE_DUP2=0;
15537 REPLACE_FCHOWNAT=0;
15538 REPLACE_FTRUNCATE=0;
15539 REPLACE_GETCWD=0;
15540 REPLACE_GETDOMAINNAME=0;
15541 REPLACE_GETLOGIN_R=0;
15542 REPLACE_GETGROUPS=0;
15543 REPLACE_GETPAGESIZE=0;
15544 REPLACE_ISATTY=0;
15545 REPLACE_LCHOWN=0;
15546 REPLACE_LINK=0;
15547 REPLACE_LINKAT=0;
15548 REPLACE_LSEEK=0;
15549 REPLACE_PREAD=0;
15550 REPLACE_PWRITE=0;
15551 REPLACE_READ=0;
15552 REPLACE_READLINK=0;
15553 REPLACE_RMDIR=0;
15554 REPLACE_SLEEP=0;
15555 REPLACE_SYMLINK=0;
15556 REPLACE_TTYNAME_R=0;
15557 REPLACE_UNLINK=0;
15558 REPLACE_UNLINKAT=0;
15559 REPLACE_USLEEP=0;
15560 REPLACE_WRITE=0;
15561 UNISTD_H_HAVE_WINSOCK2_H=0;
15562 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
15563
15564
15565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
15566 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
15567 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
15568 $as_echo_n "(cached) " >&6
15569 else
15570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15571 /* end confdefs.h. */
15572
15573 #include <sys/types.h>
15574 #include <sys/stat.h>
15575 int
15576 main ()
15577 {
15578 struct stat s; s.st_dm_mode;
15579 ;
15580 return 0;
15581 }
15582 _ACEOF
15583 if ac_fn_c_try_compile "$LINENO"; then :
15584 ac_cv_struct_st_dm_mode=yes
15585 else
15586 ac_cv_struct_st_dm_mode=no
15587 fi
15588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15589 fi
15590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
15591 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
15592
15593 if test $ac_cv_struct_st_dm_mode = yes; then
15594
15595 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
15596
15597 fi
15598
15599
15600 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
15601 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
15602 ac_have_decl=1
15603 else
15604 ac_have_decl=0
15605 fi
15606
15607 cat >>confdefs.h <<_ACEOF
15608 #define HAVE_DECL_STRMODE $ac_have_decl
15609 _ACEOF
15610
15611
15612 GNULIB__EXIT=0;
15613 GNULIB_ATOLL=0;
15614 GNULIB_CALLOC_POSIX=0;
15615 GNULIB_CANONICALIZE_FILE_NAME=0;
15616 GNULIB_GETLOADAVG=0;
15617 GNULIB_GETSUBOPT=0;
15618 GNULIB_GRANTPT=0;
15619 GNULIB_MALLOC_POSIX=0;
15620 GNULIB_MBTOWC=0;
15621 GNULIB_MKDTEMP=0;
15622 GNULIB_MKOSTEMP=0;
15623 GNULIB_MKOSTEMPS=0;
15624 GNULIB_MKSTEMP=0;
15625 GNULIB_MKSTEMPS=0;
15626 GNULIB_POSIX_OPENPT=0;
15627 GNULIB_PTSNAME=0;
15628 GNULIB_PTSNAME_R=0;
15629 GNULIB_PUTENV=0;
15630 GNULIB_RANDOM=0;
15631 GNULIB_RANDOM_R=0;
15632 GNULIB_REALLOC_POSIX=0;
15633 GNULIB_REALPATH=0;
15634 GNULIB_RPMATCH=0;
15635 GNULIB_SETENV=0;
15636 GNULIB_STRTOD=0;
15637 GNULIB_STRTOLL=0;
15638 GNULIB_STRTOULL=0;
15639 GNULIB_SYSTEM_POSIX=0;
15640 GNULIB_UNLOCKPT=0;
15641 GNULIB_UNSETENV=0;
15642 GNULIB_WCTOMB=0;
15643 HAVE__EXIT=1;
15644 HAVE_ATOLL=1;
15645 HAVE_CANONICALIZE_FILE_NAME=1;
15646 HAVE_DECL_GETLOADAVG=1;
15647 HAVE_GETSUBOPT=1;
15648 HAVE_GRANTPT=1;
15649 HAVE_MKDTEMP=1;
15650 HAVE_MKOSTEMP=1;
15651 HAVE_MKOSTEMPS=1;
15652 HAVE_MKSTEMP=1;
15653 HAVE_MKSTEMPS=1;
15654 HAVE_POSIX_OPENPT=1;
15655 HAVE_PTSNAME=1;
15656 HAVE_PTSNAME_R=1;
15657 HAVE_RANDOM=1;
15658 HAVE_RANDOM_H=1;
15659 HAVE_RANDOM_R=1;
15660 HAVE_REALPATH=1;
15661 HAVE_RPMATCH=1;
15662 HAVE_SETENV=1;
15663 HAVE_DECL_SETENV=1;
15664 HAVE_STRTOD=1;
15665 HAVE_STRTOLL=1;
15666 HAVE_STRTOULL=1;
15667 HAVE_STRUCT_RANDOM_DATA=1;
15668 HAVE_SYS_LOADAVG_H=0;
15669 HAVE_UNLOCKPT=1;
15670 HAVE_DECL_UNSETENV=1;
15671 REPLACE_CALLOC=0;
15672 REPLACE_CANONICALIZE_FILE_NAME=0;
15673 REPLACE_MALLOC=0;
15674 REPLACE_MBTOWC=0;
15675 REPLACE_MKSTEMP=0;
15676 REPLACE_PTSNAME_R=0;
15677 REPLACE_PUTENV=0;
15678 REPLACE_RANDOM_R=0;
15679 REPLACE_REALLOC=0;
15680 REPLACE_REALPATH=0;
15681 REPLACE_SETENV=0;
15682 REPLACE_STRTOD=0;
15683 REPLACE_UNSETENV=0;
15684 REPLACE_WCTOMB=0;
15685
15686
15687
15688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
15689 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
15690 if test "${gl_cv_have_include_next+set}" = set; then :
15691 $as_echo_n "(cached) " >&6
15692 else
15693 rm -rf conftestd1a conftestd1b conftestd2
15694 mkdir conftestd1a conftestd1b conftestd2
15695 cat <<EOF > conftestd1a/conftest.h
15696 #define DEFINED_IN_CONFTESTD1
15697 #include_next <conftest.h>
15698 #ifdef DEFINED_IN_CONFTESTD2
15699 int foo;
15700 #else
15701 #error "include_next doesn't work"
15702 #endif
15703 EOF
15704 cat <<EOF > conftestd1b/conftest.h
15705 #define DEFINED_IN_CONFTESTD1
15706 #include <stdio.h>
15707 #include_next <conftest.h>
15708 #ifdef DEFINED_IN_CONFTESTD2
15709 int foo;
15710 #else
15711 #error "include_next doesn't work"
15712 #endif
15713 EOF
15714 cat <<EOF > conftestd2/conftest.h
15715 #ifndef DEFINED_IN_CONFTESTD1
15716 #error "include_next test doesn't work"
15717 #endif
15718 #define DEFINED_IN_CONFTESTD2
15719 EOF
15720 gl_save_CPPFLAGS="$CPPFLAGS"
15721 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
15722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15723 /* end confdefs.h. */
15724 #include <conftest.h>
15725 _ACEOF
15726 if ac_fn_c_try_compile "$LINENO"; then :
15727 gl_cv_have_include_next=yes
15728 else
15729 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
15730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15731 /* end confdefs.h. */
15732 #include <conftest.h>
15733 _ACEOF
15734 if ac_fn_c_try_compile "$LINENO"; then :
15735 gl_cv_have_include_next=buggy
15736 else
15737 gl_cv_have_include_next=no
15738 fi
15739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15740
15741 fi
15742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15743 CPPFLAGS="$gl_save_CPPFLAGS"
15744 rm -rf conftestd1a conftestd1b conftestd2
15745
15746 fi
15747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
15748 $as_echo "$gl_cv_have_include_next" >&6; }
15749 PRAGMA_SYSTEM_HEADER=
15750 if test $gl_cv_have_include_next = yes; then
15751 INCLUDE_NEXT=include_next
15752 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15753 if test -n "$GCC"; then
15754 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
15755 fi
15756 else
15757 if test $gl_cv_have_include_next = buggy; then
15758 INCLUDE_NEXT=include
15759 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
15760 else
15761 INCLUDE_NEXT=include
15762 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
15763 fi
15764 fi
15765
15766
15767
15768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
15769 $as_echo_n "checking whether system header files limit the line length... " >&6; }
15770 if test "${gl_cv_pragma_columns+set}" = set; then :
15771 $as_echo_n "(cached) " >&6
15772 else
15773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15774 /* end confdefs.h. */
15775
15776 #ifdef __TANDEM
15777 choke me
15778 #endif
15779
15780 _ACEOF
15781 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15782 $EGREP "choke me" >/dev/null 2>&1; then :
15783 gl_cv_pragma_columns=yes
15784 else
15785 gl_cv_pragma_columns=no
15786 fi
15787 rm -f conftest*
15788
15789
15790 fi
15791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
15792 $as_echo "$gl_cv_pragma_columns" >&6; }
15793 if test $gl_cv_pragma_columns = yes; then
15794 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
15795 else
15796 PRAGMA_COLUMNS=
15797 fi
15798
15799
15800
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812
15813
15814
15815 if test $gl_cv_have_include_next = yes; then
15816 gl_cv_next_getopt_h='<'getopt.h'>'
15817 else
15818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
15819 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
15820 if test "${gl_cv_next_getopt_h+set}" = set; then :
15821 $as_echo_n "(cached) " >&6
15822 else
15823
15824 if test $ac_cv_header_getopt_h = yes; then
15825
15826
15827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15828 /* end confdefs.h. */
15829 #include <getopt.h>
15830
15831 _ACEOF
15832 case "$host_os" in
15833 aix*) gl_absname_cpp="$ac_cpp -C" ;;
15834 *) gl_absname_cpp="$ac_cpp" ;;
15835 esac
15836
15837 case "$host_os" in
15838 mingw*)
15839 gl_dirsep_regex='[/\\]'
15840 ;;
15841 *)
15842 gl_dirsep_regex='\/'
15843 ;;
15844 esac
15845 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
15846
15847 gl_header_literal_regex=`echo 'getopt.h' \
15848 | sed -e "$gl_make_literal_regex_sed"`
15849 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
15850 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
15851 s|^/[^/]|//&|
15852 p
15853 q
15854 }'
15855 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15856 sed -n "$gl_absolute_header_sed"`'"'
15857 else
15858 gl_cv_next_getopt_h='<'getopt.h'>'
15859 fi
15860
15861
15862 fi
15863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
15864 $as_echo "$gl_cv_next_getopt_h" >&6; }
15865 fi
15866 NEXT_GETOPT_H=$gl_cv_next_getopt_h
15867
15868 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15869 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15870 gl_next_as_first_directive='<'getopt.h'>'
15871 else
15872 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15873 gl_next_as_first_directive=$gl_cv_next_getopt_h
15874 fi
15875 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
15876
15877
15878
15879
15880 if test $ac_cv_header_getopt_h = yes; then
15881 HAVE_GETOPT_H=1
15882 else
15883 HAVE_GETOPT_H=0
15884 fi
15885
15886
15887 gl_replace_getopt=
15888
15889 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
15890 for ac_header in getopt.h
15891 do :
15892 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
15893 if test "x$ac_cv_header_getopt_h" = x""yes; then :
15894 cat >>confdefs.h <<_ACEOF
15895 #define HAVE_GETOPT_H 1
15896 _ACEOF
15897
15898 else
15899 gl_replace_getopt=yes
15900 fi
15901
15902 done
15903
15904 fi
15905
15906 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
15907 for ac_func in getopt_long_only
15908 do :
15909 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
15910 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
15911 cat >>confdefs.h <<_ACEOF
15912 #define HAVE_GETOPT_LONG_ONLY 1
15913 _ACEOF
15914
15915 else
15916 gl_replace_getopt=yes
15917 fi
15918 done
15919
15920 fi
15921
15922 if test -z "$gl_replace_getopt"; then
15923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
15924 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
15925 if test "${gl_cv_func_getopt_posix+set}" = set; then :
15926 $as_echo_n "(cached) " >&6
15927 else
15928
15929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15930 /* end confdefs.h. */
15931 #include <unistd.h>
15932 int
15933 main ()
15934 {
15935 int *p = &optreset; return optreset;
15936 ;
15937 return 0;
15938 }
15939 _ACEOF
15940 if ac_fn_c_try_link "$LINENO"; then :
15941 gl_optind_min=1
15942 else
15943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15944 /* end confdefs.h. */
15945 #include <getopt.h>
15946 int
15947 main ()
15948 {
15949 return !getopt_clip;
15950 ;
15951 return 0;
15952 }
15953 _ACEOF
15954 if ac_fn_c_try_compile "$LINENO"; then :
15955 gl_optind_min=1
15956 else
15957 gl_optind_min=0
15958 fi
15959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15960 fi
15961 rm -f core conftest.err conftest.$ac_objext \
15962 conftest$ac_exeext conftest.$ac_ext
15963
15964 gl_save_CPPFLAGS=$CPPFLAGS
15965 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
15966 if test "$cross_compiling" = yes; then :
15967 case "$host_os" in
15968 mingw*) gl_cv_func_getopt_posix="guessing no";;
15969 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
15970 *) gl_cv_func_getopt_posix="guessing yes";;
15971 esac
15972
15973 else
15974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15975 /* end confdefs.h. */
15976
15977 #include <unistd.h>
15978 #include <stdlib.h>
15979 #include <string.h>
15980
15981 int
15982 main ()
15983 {
15984 {
15985 static char program[] = "program";
15986 static char a[] = "-a";
15987 static char foo[] = "foo";
15988 static char bar[] = "bar";
15989 char *argv[] = { program, a, foo, bar, NULL };
15990 int c;
15991
15992 optind = OPTIND_MIN;
15993 opterr = 0;
15994
15995 c = getopt (4, argv, "ab");
15996 if (!(c == 'a'))
15997 return 1;
15998 c = getopt (4, argv, "ab");
15999 if (!(c == -1))
16000 return 2;
16001 if (!(optind == 2))
16002 return 3;
16003 }
16004 /* Some internal state exists at this point. */
16005 {
16006 static char program[] = "program";
16007 static char donald[] = "donald";
16008 static char p[] = "-p";
16009 static char billy[] = "billy";
16010 static char duck[] = "duck";
16011 static char a[] = "-a";
16012 static char bar[] = "bar";
16013 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
16014 int c;
16015
16016 optind = OPTIND_MIN;
16017 opterr = 0;
16018
16019 c = getopt (7, argv, "+abp:q:");
16020 if (!(c == -1))
16021 return 4;
16022 if (!(strcmp (argv[0], "program") == 0))
16023 return 5;
16024 if (!(strcmp (argv[1], "donald") == 0))
16025 return 6;
16026 if (!(strcmp (argv[2], "-p") == 0))
16027 return 7;
16028 if (!(strcmp (argv[3], "billy") == 0))
16029 return 8;
16030 if (!(strcmp (argv[4], "duck") == 0))
16031 return 9;
16032 if (!(strcmp (argv[5], "-a") == 0))
16033 return 10;
16034 if (!(strcmp (argv[6], "bar") == 0))
16035 return 11;
16036 if (!(optind == 1))
16037 return 12;
16038 }
16039 /* Detect MacOS 10.5, AIX 7.1 bug. */
16040 {
16041 static char program[] = "program";
16042 static char ab[] = "-ab";
16043 char *argv[3] = { program, ab, NULL };
16044 optind = OPTIND_MIN;
16045 opterr = 0;
16046 if (getopt (2, argv, "ab:") != 'a')
16047 return 13;
16048 if (getopt (2, argv, "ab:") != '?')
16049 return 14;
16050 if (optopt != 'b')
16051 return 15;
16052 if (optind != 2)
16053 return 16;
16054 }
16055
16056 return 0;
16057 }
16058
16059 _ACEOF
16060 if ac_fn_c_try_run "$LINENO"; then :
16061 gl_cv_func_getopt_posix=yes
16062 else
16063 gl_cv_func_getopt_posix=no
16064 fi
16065 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16066 conftest.$ac_objext conftest.beam conftest.$ac_ext
16067 fi
16068
16069 CPPFLAGS=$gl_save_CPPFLAGS
16070
16071 fi
16072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
16073 $as_echo "$gl_cv_func_getopt_posix" >&6; }
16074 case "$gl_cv_func_getopt_posix" in
16075 *no) gl_replace_getopt=yes ;;
16076 esac
16077 fi
16078
16079 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
16081 $as_echo_n "checking for working GNU getopt function... " >&6; }
16082 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
16083 $as_echo_n "(cached) " >&6
16084 else
16085 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
16086 # optstring is necessary for programs like m4 that have POSIX-mandated
16087 # semantics for supporting options interspersed with files.
16088 # Also, since getopt_long is a GNU extension, we require optind=0.
16089 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
16090 # so take care to revert to the correct (non-)export state.
16091 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
16092 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
16093 xx) gl_had_POSIXLY_CORRECT=exported ;;
16094 x) gl_had_POSIXLY_CORRECT=yes ;;
16095 *) gl_had_POSIXLY_CORRECT= ;;
16096 esac
16097 POSIXLY_CORRECT=1
16098 export POSIXLY_CORRECT
16099 if test "$cross_compiling" = yes; then :
16100 case $host_os:$ac_cv_have_decl_optreset in
16101 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
16102 *:yes) gl_cv_func_getopt_gnu=no;;
16103 *) gl_cv_func_getopt_gnu=yes;;
16104 esac
16105
16106 else
16107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16108 /* end confdefs.h. */
16109 #include <getopt.h>
16110 #include <stddef.h>
16111 #include <string.h>
16112
16113 #include <stdlib.h>
16114 #if defined __MACH__ && defined __APPLE__
16115 /* Avoid a crash on MacOS X. */
16116 #include <mach/mach.h>
16117 #include <mach/mach_error.h>
16118 #include <mach/thread_status.h>
16119 #include <mach/exception.h>
16120 #include <mach/task.h>
16121 #include <pthread.h>
16122 /* The exception port on which our thread listens. */
16123 static mach_port_t our_exception_port;
16124 /* The main function of the thread listening for exceptions of type
16125 EXC_BAD_ACCESS. */
16126 static void *
16127 mach_exception_thread (void *arg)
16128 {
16129 /* Buffer for a message to be received. */
16130 struct {
16131 mach_msg_header_t head;
16132 mach_msg_body_t msgh_body;
16133 char data[1024];
16134 } msg;
16135 mach_msg_return_t retval;
16136 /* Wait for a message on the exception port. */
16137 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
16138 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
16139 if (retval != MACH_MSG_SUCCESS)
16140 abort ();
16141 exit (1);
16142 }
16143 static void
16144 nocrash_init (void)
16145 {
16146 mach_port_t self = mach_task_self ();
16147 /* Allocate a port on which the thread shall listen for exceptions. */
16148 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
16149 == KERN_SUCCESS) {
16150 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
16151 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
16152 MACH_MSG_TYPE_MAKE_SEND)
16153 == KERN_SUCCESS) {
16154 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
16155 for us. */
16156 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
16157 /* Create the thread listening on the exception port. */
16158 pthread_attr_t attr;
16159 pthread_t thread;
16160 if (pthread_attr_init (&attr) == 0
16161 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
16162 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
16163 pthread_attr_destroy (&attr);
16164 /* Replace the exception port info for these exceptions with our own.
16165 Note that we replace the exception port for the entire task, not only
16166 for a particular thread. This has the effect that when our exception
16167 port gets the message, the thread specific exception port has already
16168 been asked, and we don't need to bother about it.
16169 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
16170 task_set_exception_ports (self, mask, our_exception_port,
16171 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
16172 }
16173 }
16174 }
16175 }
16176 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
16177 /* Avoid a crash on native Windows. */
16178 #define WIN32_LEAN_AND_MEAN
16179 #include <windows.h>
16180 #include <winerror.h>
16181 static LONG WINAPI
16182 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
16183 {
16184 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
16185 {
16186 case EXCEPTION_ACCESS_VIOLATION:
16187 case EXCEPTION_IN_PAGE_ERROR:
16188 case EXCEPTION_STACK_OVERFLOW:
16189 case EXCEPTION_GUARD_PAGE:
16190 case EXCEPTION_PRIV_INSTRUCTION:
16191 case EXCEPTION_ILLEGAL_INSTRUCTION:
16192 case EXCEPTION_DATATYPE_MISALIGNMENT:
16193 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
16194 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
16195 exit (1);
16196 }
16197 return EXCEPTION_CONTINUE_SEARCH;
16198 }
16199 static void
16200 nocrash_init (void)
16201 {
16202 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
16203 }
16204 #else
16205 /* Avoid a crash on POSIX systems. */
16206 #include <signal.h>
16207 /* A POSIX signal handler. */
16208 static void
16209 exception_handler (int sig)
16210 {
16211 exit (1);
16212 }
16213 static void
16214 nocrash_init (void)
16215 {
16216 #ifdef SIGSEGV
16217 signal (SIGSEGV, exception_handler);
16218 #endif
16219 #ifdef SIGBUS
16220 signal (SIGBUS, exception_handler);
16221 #endif
16222 }
16223 #endif
16224
16225
16226 int
16227 main ()
16228 {
16229
16230 int result = 0;
16231
16232 nocrash_init();
16233
16234 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
16235 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
16236 OSF/1 5.1, Solaris 10. */
16237 {
16238 static char conftest[] = "conftest";
16239 static char plus[] = "-+";
16240 char *argv[3] = { conftest, plus, NULL };
16241 opterr = 0;
16242 if (getopt (2, argv, "+a") != '?')
16243 result |= 1;
16244 }
16245 /* This code succeeds on glibc 2.8, mingw,
16246 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
16247 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
16248 {
16249 static char program[] = "program";
16250 static char p[] = "-p";
16251 static char foo[] = "foo";
16252 static char bar[] = "bar";
16253 char *argv[] = { program, p, foo, bar, NULL };
16254
16255 optind = 1;
16256 if (getopt (4, argv, "p::") != 'p')
16257 result |= 2;
16258 else if (optarg != NULL)
16259 result |= 4;
16260 else if (getopt (4, argv, "p::") != -1)
16261 result |= 6;
16262 else if (optind != 2)
16263 result |= 8;
16264 }
16265 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
16266 {
16267 static char program[] = "program";
16268 static char foo[] = "foo";
16269 static char p[] = "-p";
16270 char *argv[] = { program, foo, p, NULL };
16271 optind = 0;
16272 if (getopt (3, argv, "-p") != 1)
16273 result |= 16;
16274 else if (getopt (3, argv, "-p") != 'p')
16275 result |= 32;
16276 }
16277 /* This code fails on glibc 2.11. */
16278 {
16279 static char program[] = "program";
16280 static char b[] = "-b";
16281 static char a[] = "-a";
16282 char *argv[] = { program, b, a, NULL };
16283 optind = opterr = 0;
16284 if (getopt (3, argv, "+:a:b") != 'b')
16285 result |= 64;
16286 else if (getopt (3, argv, "+:a:b") != ':')
16287 result |= 64;
16288 }
16289 /* This code dumps core on glibc 2.14. */
16290 {
16291 static char program[] = "program";
16292 static char w[] = "-W";
16293 static char dummy[] = "dummy";
16294 char *argv[] = { program, w, dummy, NULL };
16295 optind = opterr = 1;
16296 if (getopt (3, argv, "W;") != 'W')
16297 result |= 128;
16298 }
16299 return result;
16300
16301 ;
16302 return 0;
16303 }
16304 _ACEOF
16305 if ac_fn_c_try_run "$LINENO"; then :
16306 gl_cv_func_getopt_gnu=yes
16307 else
16308 gl_cv_func_getopt_gnu=no
16309 fi
16310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16311 conftest.$ac_objext conftest.beam conftest.$ac_ext
16312 fi
16313
16314 case $gl_had_POSIXLY_CORRECT in
16315 exported) ;;
16316 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
16317 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
16318 esac
16319
16320 fi
16321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
16322 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
16323 if test "$gl_cv_func_getopt_gnu" = "no"; then
16324 gl_replace_getopt=yes
16325 fi
16326 fi
16327
16328
16329
16330
16331
16332 REPLACE_GETOPT=0
16333
16334
16335 if test -n "$gl_replace_getopt"; then :
16336
16337 REPLACE_GETOPT=1
16338
16339 fi
16340
16341
16342 if test $REPLACE_GETOPT = 1; then
16343
16344 GETOPT_H=getopt.h
16345
16346 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
16347
16348
16349
16350 fi
16351
16352 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
16353 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
16354 ac_have_decl=1
16355 else
16356 ac_have_decl=0
16357 fi
16358
16359 cat >>confdefs.h <<_ACEOF
16360 #define HAVE_DECL_GETENV $ac_have_decl
16361 _ACEOF
16362
16363
16364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
16365 $as_echo_n "checking for unsigned long long int... " >&6; }
16366 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
16367 $as_echo_n "(cached) " >&6
16368 else
16369 ac_cv_type_unsigned_long_long_int=yes
16370 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16372 /* end confdefs.h. */
16373
16374 /* For now, do not test the preprocessor; as of 2007 there are too many
16375 implementations with broken preprocessors. Perhaps this can
16376 be revisited in 2012. In the meantime, code should not expect
16377 #if to work with literals wider than 32 bits. */
16378 /* Test literals. */
16379 long long int ll = 9223372036854775807ll;
16380 long long int nll = -9223372036854775807LL;
16381 unsigned long long int ull = 18446744073709551615ULL;
16382 /* Test constant expressions. */
16383 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
16384 ? 1 : -1)];
16385 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
16386 ? 1 : -1)];
16387 int i = 63;
16388 int
16389 main ()
16390 {
16391 /* Test availability of runtime routines for shift and division. */
16392 long long int llmax = 9223372036854775807ll;
16393 unsigned long long int ullmax = 18446744073709551615ull;
16394 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
16395 | (llmax / ll) | (llmax % ll)
16396 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
16397 | (ullmax / ull) | (ullmax % ull));
16398 ;
16399 return 0;
16400 }
16401
16402 _ACEOF
16403 if ac_fn_c_try_link "$LINENO"; then :
16404
16405 else
16406 ac_cv_type_unsigned_long_long_int=no
16407 fi
16408 rm -f core conftest.err conftest.$ac_objext \
16409 conftest$ac_exeext conftest.$ac_ext
16410 fi
16411 fi
16412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
16413 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
16414 if test $ac_cv_type_unsigned_long_long_int = yes; then
16415
16416 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
16417
16418 fi
16419
16420
16421
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
16423 $as_echo_n "checking for long long int... " >&6; }
16424 if test "${ac_cv_type_long_long_int+set}" = set; then :
16425 $as_echo_n "(cached) " >&6
16426 else
16427 ac_cv_type_long_long_int=yes
16428 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
16429 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
16430 if test $ac_cv_type_long_long_int = yes; then
16431 if test "$cross_compiling" = yes; then :
16432 :
16433 else
16434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16435 /* end confdefs.h. */
16436 #include <limits.h>
16437 #ifndef LLONG_MAX
16438 # define HALF \
16439 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
16440 # define LLONG_MAX (HALF - 1 + HALF)
16441 #endif
16442 int
16443 main ()
16444 {
16445 long long int n = 1;
16446 int i;
16447 for (i = 0; ; i++)
16448 {
16449 long long int m = n << i;
16450 if (m >> i != n)
16451 return 1;
16452 if (LLONG_MAX / 2 < m)
16453 break;
16454 }
16455 return 0;
16456 ;
16457 return 0;
16458 }
16459 _ACEOF
16460 if ac_fn_c_try_run "$LINENO"; then :
16461
16462 else
16463 ac_cv_type_long_long_int=no
16464 fi
16465 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16466 conftest.$ac_objext conftest.beam conftest.$ac_ext
16467 fi
16468
16469 fi
16470 fi
16471 fi
16472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
16473 $as_echo "$ac_cv_type_long_long_int" >&6; }
16474 if test $ac_cv_type_long_long_int = yes; then
16475
16476 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
16477
16478 fi
16479
16480
16481
16482
16483
16484
16485 gl_cv_c_multiarch=no
16486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16487 /* end confdefs.h. */
16488 #ifndef __APPLE_CC__
16489 not a universal capable compiler
16490 #endif
16491 typedef int dummy;
16492
16493 _ACEOF
16494 if ac_fn_c_try_compile "$LINENO"; then :
16495
16496 arch=
16497 prev=
16498 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
16499 if test -n "$prev"; then
16500 case $word in
16501 i?86 | x86_64 | ppc | ppc64)
16502 if test -z "$arch" || test "$arch" = "$word"; then
16503 arch="$word"
16504 else
16505 gl_cv_c_multiarch=yes
16506 fi
16507 ;;
16508 esac
16509 prev=
16510 else
16511 if test "x$word" = "x-arch"; then
16512 prev=arch
16513 fi
16514 fi
16515 done
16516
16517 fi
16518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16519 if test $gl_cv_c_multiarch = yes; then
16520 APPLE_UNIVERSAL_BUILD=1
16521 else
16522 APPLE_UNIVERSAL_BUILD=0
16523 fi
16524
16525
16526
16527
16528
16529 if test $ac_cv_type_long_long_int = yes; then
16530 HAVE_LONG_LONG_INT=1
16531 else
16532 HAVE_LONG_LONG_INT=0
16533 fi
16534
16535
16536 if test $ac_cv_type_unsigned_long_long_int = yes; then
16537 HAVE_UNSIGNED_LONG_LONG_INT=1
16538 else
16539 HAVE_UNSIGNED_LONG_LONG_INT=0
16540 fi
16541
16542
16543
16544 if test $ac_cv_header_wchar_h = yes; then
16545 HAVE_WCHAR_H=1
16546 else
16547 HAVE_WCHAR_H=0
16548 fi
16549
16550
16551 if test $ac_cv_header_inttypes_h = yes; then
16552 HAVE_INTTYPES_H=1
16553 else
16554 HAVE_INTTYPES_H=0
16555 fi
16556
16557
16558 if test $ac_cv_header_sys_types_h = yes; then
16559 HAVE_SYS_TYPES_H=1
16560 else
16561 HAVE_SYS_TYPES_H=0
16562 fi
16563
16564
16565
16566
16567
16568
16569
16570
16571
16572
16573
16574 if test $gl_cv_have_include_next = yes; then
16575 gl_cv_next_stdint_h='<'stdint.h'>'
16576 else
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16578 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16579 if test "${gl_cv_next_stdint_h+set}" = set; then :
16580 $as_echo_n "(cached) " >&6
16581 else
16582
16583 if test $ac_cv_header_stdint_h = yes; then
16584
16585
16586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16587 /* end confdefs.h. */
16588 #include <stdint.h>
16589
16590 _ACEOF
16591 case "$host_os" in
16592 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16593 *) gl_absname_cpp="$ac_cpp" ;;
16594 esac
16595
16596 case "$host_os" in
16597 mingw*)
16598 gl_dirsep_regex='[/\\]'
16599 ;;
16600 *)
16601 gl_dirsep_regex='\/'
16602 ;;
16603 esac
16604 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
16605
16606 gl_header_literal_regex=`echo 'stdint.h' \
16607 | sed -e "$gl_make_literal_regex_sed"`
16608 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
16609 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
16610 s|^/[^/]|//&|
16611 p
16612 q
16613 }'
16614 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16615 sed -n "$gl_absolute_header_sed"`'"'
16616 else
16617 gl_cv_next_stdint_h='<'stdint.h'>'
16618 fi
16619
16620
16621 fi
16622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16623 $as_echo "$gl_cv_next_stdint_h" >&6; }
16624 fi
16625 NEXT_STDINT_H=$gl_cv_next_stdint_h
16626
16627 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16628 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16629 gl_next_as_first_directive='<'stdint.h'>'
16630 else
16631 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16632 gl_next_as_first_directive=$gl_cv_next_stdint_h
16633 fi
16634 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16635
16636
16637
16638
16639 if test $ac_cv_header_stdint_h = yes; then
16640 HAVE_STDINT_H=1
16641 else
16642 HAVE_STDINT_H=0
16643 fi
16644
16645
16646 if test $ac_cv_header_stdint_h = yes; then
16647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16648 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16649 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
16650 $as_echo_n "(cached) " >&6
16651 else
16652 gl_cv_header_working_stdint_h=no
16653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16654 /* end confdefs.h. */
16655
16656
16657 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16658 #include <stdint.h>
16659 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
16660 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16661 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16662 #endif
16663
16664
16665 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16666 included before <wchar.h>. */
16667 #include <stddef.h>
16668 #include <signal.h>
16669 #if HAVE_WCHAR_H
16670 # include <stdio.h>
16671 # include <time.h>
16672 # include <wchar.h>
16673 #endif
16674
16675
16676 #ifdef INT8_MAX
16677 int8_t a1 = INT8_MAX;
16678 int8_t a1min = INT8_MIN;
16679 #endif
16680 #ifdef INT16_MAX
16681 int16_t a2 = INT16_MAX;
16682 int16_t a2min = INT16_MIN;
16683 #endif
16684 #ifdef INT32_MAX
16685 int32_t a3 = INT32_MAX;
16686 int32_t a3min = INT32_MIN;
16687 #endif
16688 #ifdef INT64_MAX
16689 int64_t a4 = INT64_MAX;
16690 int64_t a4min = INT64_MIN;
16691 #endif
16692 #ifdef UINT8_MAX
16693 uint8_t b1 = UINT8_MAX;
16694 #else
16695 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16696 #endif
16697 #ifdef UINT16_MAX
16698 uint16_t b2 = UINT16_MAX;
16699 #endif
16700 #ifdef UINT32_MAX
16701 uint32_t b3 = UINT32_MAX;
16702 #endif
16703 #ifdef UINT64_MAX
16704 uint64_t b4 = UINT64_MAX;
16705 #endif
16706 int_least8_t c1 = INT8_C (0x7f);
16707 int_least8_t c1max = INT_LEAST8_MAX;
16708 int_least8_t c1min = INT_LEAST8_MIN;
16709 int_least16_t c2 = INT16_C (0x7fff);
16710 int_least16_t c2max = INT_LEAST16_MAX;
16711 int_least16_t c2min = INT_LEAST16_MIN;
16712 int_least32_t c3 = INT32_C (0x7fffffff);
16713 int_least32_t c3max = INT_LEAST32_MAX;
16714 int_least32_t c3min = INT_LEAST32_MIN;
16715 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16716 int_least64_t c4max = INT_LEAST64_MAX;
16717 int_least64_t c4min = INT_LEAST64_MIN;
16718 uint_least8_t d1 = UINT8_C (0xff);
16719 uint_least8_t d1max = UINT_LEAST8_MAX;
16720 uint_least16_t d2 = UINT16_C (0xffff);
16721 uint_least16_t d2max = UINT_LEAST16_MAX;
16722 uint_least32_t d3 = UINT32_C (0xffffffff);
16723 uint_least32_t d3max = UINT_LEAST32_MAX;
16724 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16725 uint_least64_t d4max = UINT_LEAST64_MAX;
16726 int_fast8_t e1 = INT_FAST8_MAX;
16727 int_fast8_t e1min = INT_FAST8_MIN;
16728 int_fast16_t e2 = INT_FAST16_MAX;
16729 int_fast16_t e2min = INT_FAST16_MIN;
16730 int_fast32_t e3 = INT_FAST32_MAX;
16731 int_fast32_t e3min = INT_FAST32_MIN;
16732 int_fast64_t e4 = INT_FAST64_MAX;
16733 int_fast64_t e4min = INT_FAST64_MIN;
16734 uint_fast8_t f1 = UINT_FAST8_MAX;
16735 uint_fast16_t f2 = UINT_FAST16_MAX;
16736 uint_fast32_t f3 = UINT_FAST32_MAX;
16737 uint_fast64_t f4 = UINT_FAST64_MAX;
16738 #ifdef INTPTR_MAX
16739 intptr_t g = INTPTR_MAX;
16740 intptr_t gmin = INTPTR_MIN;
16741 #endif
16742 #ifdef UINTPTR_MAX
16743 uintptr_t h = UINTPTR_MAX;
16744 #endif
16745 intmax_t i = INTMAX_MAX;
16746 uintmax_t j = UINTMAX_MAX;
16747
16748 #include <limits.h> /* for CHAR_BIT */
16749 #define TYPE_MINIMUM(t) \
16750 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16751 #define TYPE_MAXIMUM(t) \
16752 ((t) ((t) 0 < (t) -1 \
16753 ? (t) -1 \
16754 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16755 struct s {
16756 int check_PTRDIFF:
16757 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16758 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16759 ? 1 : -1;
16760 /* Detect bug in FreeBSD 6.0 / ia64. */
16761 int check_SIG_ATOMIC:
16762 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16763 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16764 ? 1 : -1;
16765 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16766 int check_WCHAR:
16767 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16768 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16769 ? 1 : -1;
16770 /* Detect bug in mingw. */
16771 int check_WINT:
16772 WINT_MIN == TYPE_MINIMUM (wint_t)
16773 && WINT_MAX == TYPE_MAXIMUM (wint_t)
16774 ? 1 : -1;
16775
16776 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
16777 int check_UINT8_C:
16778 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16779 int check_UINT16_C:
16780 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16781
16782 /* Detect bugs in OpenBSD 3.9 stdint.h. */
16783 #ifdef UINT8_MAX
16784 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16785 #endif
16786 #ifdef UINT16_MAX
16787 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16788 #endif
16789 #ifdef UINT32_MAX
16790 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16791 #endif
16792 #ifdef UINT64_MAX
16793 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16794 #endif
16795 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16796 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16797 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16798 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16799 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16800 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16801 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16802 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16803 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16804 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16805 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16806 };
16807
16808 int
16809 main ()
16810 {
16811
16812 ;
16813 return 0;
16814 }
16815 _ACEOF
16816 if ac_fn_c_try_compile "$LINENO"; then :
16817 if test "$cross_compiling" = yes; then :
16818 gl_cv_header_working_stdint_h=yes
16819
16820 else
16821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16822 /* end confdefs.h. */
16823
16824
16825 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16826 #include <stdint.h>
16827
16828
16829 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16830 included before <wchar.h>. */
16831 #include <stddef.h>
16832 #include <signal.h>
16833 #if HAVE_WCHAR_H
16834 # include <stdio.h>
16835 # include <time.h>
16836 # include <wchar.h>
16837 #endif
16838
16839
16840 #include <stdio.h>
16841 #include <string.h>
16842 #define MVAL(macro) MVAL1(macro)
16843 #define MVAL1(expression) #expression
16844 static const char *macro_values[] =
16845 {
16846 #ifdef INT8_MAX
16847 MVAL (INT8_MAX),
16848 #endif
16849 #ifdef INT16_MAX
16850 MVAL (INT16_MAX),
16851 #endif
16852 #ifdef INT32_MAX
16853 MVAL (INT32_MAX),
16854 #endif
16855 #ifdef INT64_MAX
16856 MVAL (INT64_MAX),
16857 #endif
16858 #ifdef UINT8_MAX
16859 MVAL (UINT8_MAX),
16860 #endif
16861 #ifdef UINT16_MAX
16862 MVAL (UINT16_MAX),
16863 #endif
16864 #ifdef UINT32_MAX
16865 MVAL (UINT32_MAX),
16866 #endif
16867 #ifdef UINT64_MAX
16868 MVAL (UINT64_MAX),
16869 #endif
16870 NULL
16871 };
16872
16873 int
16874 main ()
16875 {
16876
16877 const char **mv;
16878 for (mv = macro_values; *mv != NULL; mv++)
16879 {
16880 const char *value = *mv;
16881 /* Test whether it looks like a cast expression. */
16882 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16883 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16884 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16885 || strncmp (value, "((int)"/*)*/, 6) == 0
16886 || strncmp (value, "((signed short)"/*)*/, 15) == 0
16887 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16888 return mv - macro_values + 1;
16889 }
16890 return 0;
16891
16892 ;
16893 return 0;
16894 }
16895 _ACEOF
16896 if ac_fn_c_try_run "$LINENO"; then :
16897 gl_cv_header_working_stdint_h=yes
16898 fi
16899 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16900 conftest.$ac_objext conftest.beam conftest.$ac_ext
16901 fi
16902
16903
16904 fi
16905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16906
16907 fi
16908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16909 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16910 fi
16911 if test "$gl_cv_header_working_stdint_h" = yes; then
16912 STDINT_H=
16913 else
16914 for ac_header in sys/inttypes.h sys/bitypes.h
16915 do :
16916 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16917 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16918 eval as_val=\$$as_ac_Header
16919 if test "x$as_val" = x""yes; then :
16920 cat >>confdefs.h <<_ACEOF
16921 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16922 _ACEOF
16923
16924 fi
16925
16926 done
16927
16928 if test $ac_cv_header_sys_inttypes_h = yes; then
16929 HAVE_SYS_INTTYPES_H=1
16930 else
16931 HAVE_SYS_INTTYPES_H=0
16932 fi
16933
16934 if test $ac_cv_header_sys_bitypes_h = yes; then
16935 HAVE_SYS_BITYPES_H=1
16936 else
16937 HAVE_SYS_BITYPES_H=0
16938 fi
16939
16940
16941
16942
16943 if test $APPLE_UNIVERSAL_BUILD = 0; then
16944
16945
16946 for gltype in ptrdiff_t size_t ; do
16947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16948 $as_echo_n "checking for bit size of $gltype... " >&6; }
16949 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
16950 $as_echo_n "(cached) " >&6
16951 else
16952 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16953 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16954 included before <wchar.h>. */
16955 #include <stddef.h>
16956 #include <signal.h>
16957 #if HAVE_WCHAR_H
16958 # include <stdio.h>
16959 # include <time.h>
16960 # include <wchar.h>
16961 #endif
16962
16963 #include <limits.h>"; then :
16964
16965 else
16966 result=unknown
16967 fi
16968
16969 eval gl_cv_bitsizeof_${gltype}=\$result
16970
16971 fi
16972 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16974 $as_echo "$ac_res" >&6; }
16975 eval result=\$gl_cv_bitsizeof_${gltype}
16976 if test $result = unknown; then
16977 result=0
16978 fi
16979 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16980 cat >>confdefs.h <<_ACEOF
16981 #define BITSIZEOF_${GLTYPE} $result
16982 _ACEOF
16983
16984 eval BITSIZEOF_${GLTYPE}=\$result
16985 done
16986
16987
16988 fi
16989
16990
16991 for gltype in sig_atomic_t wchar_t wint_t ; do
16992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16993 $as_echo_n "checking for bit size of $gltype... " >&6; }
16994 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
16995 $as_echo_n "(cached) " >&6
16996 else
16997 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
16998 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16999 included before <wchar.h>. */
17000 #include <stddef.h>
17001 #include <signal.h>
17002 #if HAVE_WCHAR_H
17003 # include <stdio.h>
17004 # include <time.h>
17005 # include <wchar.h>
17006 #endif
17007
17008 #include <limits.h>"; then :
17009
17010 else
17011 result=unknown
17012 fi
17013
17014 eval gl_cv_bitsizeof_${gltype}=\$result
17015
17016 fi
17017 eval ac_res=\$gl_cv_bitsizeof_${gltype}
17018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17019 $as_echo "$ac_res" >&6; }
17020 eval result=\$gl_cv_bitsizeof_${gltype}
17021 if test $result = unknown; then
17022 result=0
17023 fi
17024 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17025 cat >>confdefs.h <<_ACEOF
17026 #define BITSIZEOF_${GLTYPE} $result
17027 _ACEOF
17028
17029 eval BITSIZEOF_${GLTYPE}=\$result
17030 done
17031
17032
17033
17034
17035 for gltype in sig_atomic_t wchar_t wint_t ; do
17036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
17037 $as_echo_n "checking whether $gltype is signed... " >&6; }
17038 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
17039 $as_echo_n "(cached) " >&6
17040 else
17041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17042 /* end confdefs.h. */
17043
17044 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17045 included before <wchar.h>. */
17046 #include <stddef.h>
17047 #include <signal.h>
17048 #if HAVE_WCHAR_H
17049 # include <stdio.h>
17050 # include <time.h>
17051 # include <wchar.h>
17052 #endif
17053
17054 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
17055 int
17056 main ()
17057 {
17058
17059 ;
17060 return 0;
17061 }
17062 _ACEOF
17063 if ac_fn_c_try_compile "$LINENO"; then :
17064 result=yes
17065 else
17066 result=no
17067 fi
17068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17069 eval gl_cv_type_${gltype}_signed=\$result
17070
17071 fi
17072 eval ac_res=\$gl_cv_type_${gltype}_signed
17073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17074 $as_echo "$ac_res" >&6; }
17075 eval result=\$gl_cv_type_${gltype}_signed
17076 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17077 if test "$result" = yes; then
17078 cat >>confdefs.h <<_ACEOF
17079 #define HAVE_SIGNED_${GLTYPE} 1
17080 _ACEOF
17081
17082 eval HAVE_SIGNED_${GLTYPE}=1
17083 else
17084 eval HAVE_SIGNED_${GLTYPE}=0
17085 fi
17086 done
17087
17088
17089 gl_cv_type_ptrdiff_t_signed=yes
17090 gl_cv_type_size_t_signed=no
17091 if test $APPLE_UNIVERSAL_BUILD = 0; then
17092
17093
17094 for gltype in ptrdiff_t size_t ; do
17095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17096 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17097 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17098 $as_echo_n "(cached) " >&6
17099 else
17100 eval gl_cv_type_${gltype}_suffix=no
17101 eval result=\$gl_cv_type_${gltype}_signed
17102 if test "$result" = yes; then
17103 glsufu=
17104 else
17105 glsufu=u
17106 fi
17107 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17108 case $glsuf in
17109 '') gltype1='int';;
17110 l) gltype1='long int';;
17111 ll) gltype1='long long int';;
17112 i64) gltype1='__int64';;
17113 u) gltype1='unsigned int';;
17114 ul) gltype1='unsigned long int';;
17115 ull) gltype1='unsigned long long int';;
17116 ui64)gltype1='unsigned __int64';;
17117 esac
17118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17119 /* end confdefs.h. */
17120
17121 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17122 included before <wchar.h>. */
17123 #include <stddef.h>
17124 #include <signal.h>
17125 #if HAVE_WCHAR_H
17126 # include <stdio.h>
17127 # include <time.h>
17128 # include <wchar.h>
17129 #endif
17130
17131 extern $gltype foo;
17132 extern $gltype1 foo;
17133 int
17134 main ()
17135 {
17136
17137 ;
17138 return 0;
17139 }
17140 _ACEOF
17141 if ac_fn_c_try_compile "$LINENO"; then :
17142 eval gl_cv_type_${gltype}_suffix=\$glsuf
17143 fi
17144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17145 eval result=\$gl_cv_type_${gltype}_suffix
17146 test "$result" != no && break
17147 done
17148 fi
17149 eval ac_res=\$gl_cv_type_${gltype}_suffix
17150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17151 $as_echo "$ac_res" >&6; }
17152 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17153 eval result=\$gl_cv_type_${gltype}_suffix
17154 test "$result" = no && result=
17155 eval ${GLTYPE}_SUFFIX=\$result
17156 cat >>confdefs.h <<_ACEOF
17157 #define ${GLTYPE}_SUFFIX $result
17158 _ACEOF
17159
17160 done
17161
17162
17163 fi
17164
17165
17166 for gltype in sig_atomic_t wchar_t wint_t ; do
17167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
17168 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
17169 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
17170 $as_echo_n "(cached) " >&6
17171 else
17172 eval gl_cv_type_${gltype}_suffix=no
17173 eval result=\$gl_cv_type_${gltype}_signed
17174 if test "$result" = yes; then
17175 glsufu=
17176 else
17177 glsufu=u
17178 fi
17179 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
17180 case $glsuf in
17181 '') gltype1='int';;
17182 l) gltype1='long int';;
17183 ll) gltype1='long long int';;
17184 i64) gltype1='__int64';;
17185 u) gltype1='unsigned int';;
17186 ul) gltype1='unsigned long int';;
17187 ull) gltype1='unsigned long long int';;
17188 ui64)gltype1='unsigned __int64';;
17189 esac
17190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17191 /* end confdefs.h. */
17192
17193 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17194 included before <wchar.h>. */
17195 #include <stddef.h>
17196 #include <signal.h>
17197 #if HAVE_WCHAR_H
17198 # include <stdio.h>
17199 # include <time.h>
17200 # include <wchar.h>
17201 #endif
17202
17203 extern $gltype foo;
17204 extern $gltype1 foo;
17205 int
17206 main ()
17207 {
17208
17209 ;
17210 return 0;
17211 }
17212 _ACEOF
17213 if ac_fn_c_try_compile "$LINENO"; then :
17214 eval gl_cv_type_${gltype}_suffix=\$glsuf
17215 fi
17216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17217 eval result=\$gl_cv_type_${gltype}_suffix
17218 test "$result" != no && break
17219 done
17220 fi
17221 eval ac_res=\$gl_cv_type_${gltype}_suffix
17222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17223 $as_echo "$ac_res" >&6; }
17224 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
17225 eval result=\$gl_cv_type_${gltype}_suffix
17226 test "$result" = no && result=
17227 eval ${GLTYPE}_SUFFIX=\$result
17228 cat >>confdefs.h <<_ACEOF
17229 #define ${GLTYPE}_SUFFIX $result
17230 _ACEOF
17231
17232 done
17233
17234
17235
17236 if test $BITSIZEOF_WINT_T -lt 32; then
17237 BITSIZEOF_WINT_T=32
17238 fi
17239
17240 STDINT_H=stdint.h
17241 fi
17242
17243 if test -n "$STDINT_H"; then
17244 GL_GENERATE_STDINT_H_TRUE=
17245 GL_GENERATE_STDINT_H_FALSE='#'
17246 else
17247 GL_GENERATE_STDINT_H_TRUE='#'
17248 GL_GENERATE_STDINT_H_FALSE=
17249 fi
17250
17251
17252
17253
17254
17255 GNULIB_IMAXABS=0;
17256 GNULIB_IMAXDIV=0;
17257 GNULIB_STRTOIMAX=0;
17258 GNULIB_STRTOUMAX=0;
17259 HAVE_DECL_IMAXABS=1;
17260 HAVE_DECL_IMAXDIV=1;
17261 HAVE_DECL_STRTOIMAX=1;
17262 HAVE_DECL_STRTOUMAX=1;
17263 REPLACE_STRTOIMAX=0;
17264 INT32_MAX_LT_INTMAX_MAX=1;
17265 INT64_MAX_EQ_LONG_MAX='defined _LP64';
17266 PRI_MACROS_BROKEN=0;
17267 PRIPTR_PREFIX=__PRIPTR_PREFIX;
17268 UINT32_MAX_LT_UINTMAX_MAX=1;
17269 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
17270
17271
17272
17273
17274
17275
17276
17277
17278
17279
17280
17281
17282
17283
17284
17285 if test $gl_cv_have_include_next = yes; then
17286 gl_cv_next_inttypes_h='<'inttypes.h'>'
17287 else
17288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
17289 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
17290 if test "${gl_cv_next_inttypes_h+set}" = set; then :
17291 $as_echo_n "(cached) " >&6
17292 else
17293
17294 if test $ac_cv_header_inttypes_h = yes; then
17295
17296
17297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17298 /* end confdefs.h. */
17299 #include <inttypes.h>
17300
17301 _ACEOF
17302 case "$host_os" in
17303 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17304 *) gl_absname_cpp="$ac_cpp" ;;
17305 esac
17306
17307 case "$host_os" in
17308 mingw*)
17309 gl_dirsep_regex='[/\\]'
17310 ;;
17311 *)
17312 gl_dirsep_regex='\/'
17313 ;;
17314 esac
17315 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
17316
17317 gl_header_literal_regex=`echo 'inttypes.h' \
17318 | sed -e "$gl_make_literal_regex_sed"`
17319 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
17320 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
17321 s|^/[^/]|//&|
17322 p
17323 q
17324 }'
17325 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17326 sed -n "$gl_absolute_header_sed"`'"'
17327 else
17328 gl_cv_next_inttypes_h='<'inttypes.h'>'
17329 fi
17330
17331
17332 fi
17333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
17334 $as_echo "$gl_cv_next_inttypes_h" >&6; }
17335 fi
17336 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
17337
17338 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17339 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17340 gl_next_as_first_directive='<'inttypes.h'>'
17341 else
17342 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17343 gl_next_as_first_directive=$gl_cv_next_inttypes_h
17344 fi
17345 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
17346
17347
17348
17349
17350
17351
17352
17353
17354
17355
17356
17357 case "$host_os" in
17358 mingw*)
17359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
17360 $as_echo_n "checking for 64-bit off_t... " >&6; }
17361 if test "${gl_cv_type_off_t_64+set}" = set; then :
17362 $as_echo_n "(cached) " >&6
17363 else
17364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17365 /* end confdefs.h. */
17366 #include <sys/types.h>
17367 int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
17368
17369 int
17370 main ()
17371 {
17372
17373 ;
17374 return 0;
17375 }
17376 _ACEOF
17377 if ac_fn_c_try_compile "$LINENO"; then :
17378 gl_cv_type_off_t_64=yes
17379 else
17380 gl_cv_type_off_t_64=no
17381 fi
17382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17383
17384 fi
17385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
17386 $as_echo "$gl_cv_type_off_t_64" >&6; }
17387 if test $gl_cv_type_off_t_64 = no; then
17388 WINDOWS_64_BIT_OFF_T=1
17389 else
17390 WINDOWS_64_BIT_OFF_T=0
17391 fi
17392 WINDOWS_64_BIT_ST_SIZE=1
17393 ;;
17394 *)
17395 WINDOWS_64_BIT_OFF_T=0
17396 WINDOWS_64_BIT_ST_SIZE=0
17397 ;;
17398 esac
17399
17400
17401 GNULIB_FCHMODAT=0;
17402 GNULIB_FSTAT=0;
17403 GNULIB_FSTATAT=0;
17404 GNULIB_FUTIMENS=0;
17405 GNULIB_LCHMOD=0;
17406 GNULIB_LSTAT=0;
17407 GNULIB_MKDIRAT=0;
17408 GNULIB_MKFIFO=0;
17409 GNULIB_MKFIFOAT=0;
17410 GNULIB_MKNOD=0;
17411 GNULIB_MKNODAT=0;
17412 GNULIB_STAT=0;
17413 GNULIB_UTIMENSAT=0;
17414 HAVE_FCHMODAT=1;
17415 HAVE_FSTATAT=1;
17416 HAVE_FUTIMENS=1;
17417 HAVE_LCHMOD=1;
17418 HAVE_LSTAT=1;
17419 HAVE_MKDIRAT=1;
17420 HAVE_MKFIFO=1;
17421 HAVE_MKFIFOAT=1;
17422 HAVE_MKNOD=1;
17423 HAVE_MKNODAT=1;
17424 HAVE_UTIMENSAT=1;
17425 REPLACE_FSTAT=0;
17426 REPLACE_FSTATAT=0;
17427 REPLACE_FUTIMENS=0;
17428 REPLACE_LSTAT=0;
17429 REPLACE_MKDIR=0;
17430 REPLACE_MKFIFO=0;
17431 REPLACE_MKNOD=0;
17432 REPLACE_STAT=0;
17433 REPLACE_UTIMENSAT=0;
17434
17435
17436
17437
17438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
17439 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
17440 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
17441 $as_echo_n "(cached) " >&6
17442 else
17443 rm -f conftest.sym conftest.file
17444 echo >conftest.file
17445 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
17446 if test "$cross_compiling" = yes; then :
17447 case "$host_os" in
17448 # Guess yes on glibc systems.
17449 *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
17450 # If we don't know, assume the worst.
17451 *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
17452 esac
17453
17454 else
17455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17456 /* end confdefs.h. */
17457 $ac_includes_default
17458 int
17459 main ()
17460 {
17461 struct stat sbuf;
17462 /* Linux will dereference the symlink and fail, as required by
17463 POSIX. That is better in the sense that it means we will not
17464 have to compile and use the lstat wrapper. */
17465 return lstat ("conftest.sym/", &sbuf) == 0;
17466
17467 ;
17468 return 0;
17469 }
17470 _ACEOF
17471 if ac_fn_c_try_run "$LINENO"; then :
17472 gl_cv_func_lstat_dereferences_slashed_symlink=yes
17473 else
17474 gl_cv_func_lstat_dereferences_slashed_symlink=no
17475 fi
17476 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17477 conftest.$ac_objext conftest.beam conftest.$ac_ext
17478 fi
17479
17480 else
17481 # If the 'ln -s' command failed, then we probably don't even
17482 # have an lstat function.
17483 gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
17484 fi
17485 rm -f conftest.sym conftest.file
17486
17487 fi
17488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
17489 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
17490 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
17491 *yes)
17492
17493 cat >>confdefs.h <<_ACEOF
17494 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
17495 _ACEOF
17496
17497 ;;
17498 esac
17499
17500
17501 GNULIB_MKTIME=0;
17502 GNULIB_NANOSLEEP=0;
17503 GNULIB_STRPTIME=0;
17504 GNULIB_TIMEGM=0;
17505 GNULIB_TIME_R=0;
17506 HAVE_DECL_LOCALTIME_R=1;
17507 HAVE_NANOSLEEP=1;
17508 HAVE_STRPTIME=1;
17509 HAVE_TIMEGM=1;
17510 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
17511 REPLACE_MKTIME=GNULIB_PORTCHECK;
17512 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
17513 REPLACE_TIMEGM=GNULIB_PORTCHECK;
17514
17515
17516
17517
17518 GNULIB_PTHREAD_SIGMASK=0;
17519 GNULIB_RAISE=0;
17520 GNULIB_SIGNAL_H_SIGPIPE=0;
17521 GNULIB_SIGPROCMASK=0;
17522 GNULIB_SIGACTION=0;
17523 HAVE_POSIX_SIGNALBLOCKING=1;
17524 HAVE_PTHREAD_SIGMASK=1;
17525 HAVE_RAISE=1;
17526 HAVE_SIGSET_T=1;
17527 HAVE_SIGINFO_T=1;
17528 HAVE_SIGACTION=1;
17529 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
17530
17531 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
17532
17533 HAVE_SIGHANDLER_T=1;
17534 REPLACE_PTHREAD_SIGMASK=0;
17535 REPLACE_RAISE=0;
17536
17537
17538
17539
17540
17541
17542 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
17543 #include <signal.h>
17544 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
17545 #include <sys/types.h>
17546
17547 "
17548 if test "x$ac_cv_type_sigset_t" = x""yes; then :
17549
17550 cat >>confdefs.h <<_ACEOF
17551 #define HAVE_SIGSET_T 1
17552 _ACEOF
17553
17554 gl_cv_type_sigset_t=yes
17555 else
17556 gl_cv_type_sigset_t=no
17557 fi
17558
17559 if test $gl_cv_type_sigset_t != yes; then
17560 HAVE_SIGSET_T=0
17561 fi
17562
17563
17564
17565 if test $ac_cv_header_sys_socket_h = no; then
17566 for ac_header in ws2tcpip.h
17567 do :
17568 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
17569 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
17570 cat >>confdefs.h <<_ACEOF
17571 #define HAVE_WS2TCPIP_H 1
17572 _ACEOF
17573
17574 fi
17575
17576 done
17577
17578 fi
17579
17580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
17581 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
17582 if test "${ac_cv_header_stdbool_h+set}" = set; then :
17583 $as_echo_n "(cached) " >&6
17584 else
17585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17586 /* end confdefs.h. */
17587
17588 #include <stdbool.h>
17589 #ifndef bool
17590 "error: bool is not defined"
17591 #endif
17592 #ifndef false
17593 "error: false is not defined"
17594 #endif
17595 #if false
17596 "error: false is not 0"
17597 #endif
17598 #ifndef true
17599 "error: true is not defined"
17600 #endif
17601 #if true != 1
17602 "error: true is not 1"
17603 #endif
17604 #ifndef __bool_true_false_are_defined
17605 "error: __bool_true_false_are_defined is not defined"
17606 #endif
17607
17608 struct s { _Bool s: 1; _Bool t; } s;
17609
17610 char a[true == 1 ? 1 : -1];
17611 char b[false == 0 ? 1 : -1];
17612 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
17613 char d[(bool) 0.5 == true ? 1 : -1];
17614 /* See body of main program for 'e'. */
17615 char f[(_Bool) 0.0 == false ? 1 : -1];
17616 char g[true];
17617 char h[sizeof (_Bool)];
17618 char i[sizeof s.t];
17619 enum { j = false, k = true, l = false * true, m = true * 256 };
17620 /* The following fails for
17621 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
17622 _Bool n[m];
17623 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
17624 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
17625 /* Catch a bug in an HP-UX C compiler. See
17626 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
17627 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
17628 */
17629 _Bool q = true;
17630 _Bool *pq = &q;
17631
17632 int
17633 main ()
17634 {
17635
17636 bool e = &s;
17637 *pq |= q;
17638 *pq |= ! q;
17639 /* Refer to every declared value, to avoid compiler optimizations. */
17640 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
17641 + !m + !n + !o + !p + !q + !pq);
17642
17643 ;
17644 return 0;
17645 }
17646 _ACEOF
17647 if ac_fn_c_try_compile "$LINENO"; then :
17648 ac_cv_header_stdbool_h=yes
17649 else
17650 ac_cv_header_stdbool_h=no
17651 fi
17652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17653 fi
17654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
17655 $as_echo "$ac_cv_header_stdbool_h" >&6; }
17656 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
17657 if test "x$ac_cv_type__Bool" = x""yes; then :
17658
17659 cat >>confdefs.h <<_ACEOF
17660 #define HAVE__BOOL 1
17661 _ACEOF
17662
17663
17664 fi
17665
17666
17667
17668 REPLACE_NULL=0;
17669 HAVE_WCHAR_T=1;
17670
17671
17672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
17673 $as_echo_n "checking for wchar_t... " >&6; }
17674 if test "${gt_cv_c_wchar_t+set}" = set; then :
17675 $as_echo_n "(cached) " >&6
17676 else
17677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17678 /* end confdefs.h. */
17679 #include <stddef.h>
17680 wchar_t foo = (wchar_t)'\0';
17681 int
17682 main ()
17683 {
17684
17685 ;
17686 return 0;
17687 }
17688 _ACEOF
17689 if ac_fn_c_try_compile "$LINENO"; then :
17690 gt_cv_c_wchar_t=yes
17691 else
17692 gt_cv_c_wchar_t=no
17693 fi
17694 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17695 fi
17696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
17697 $as_echo "$gt_cv_c_wchar_t" >&6; }
17698 if test $gt_cv_c_wchar_t = yes; then
17699
17700 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
17701
17702 fi
17703
17704
17705 GNULIB_DPRINTF=0;
17706 GNULIB_FCLOSE=0;
17707 GNULIB_FDOPEN=0;
17708 GNULIB_FFLUSH=0;
17709 GNULIB_FGETC=0;
17710 GNULIB_FGETS=0;
17711 GNULIB_FOPEN=0;
17712 GNULIB_FPRINTF=0;
17713 GNULIB_FPRINTF_POSIX=0;
17714 GNULIB_FPURGE=0;
17715 GNULIB_FPUTC=0;
17716 GNULIB_FPUTS=0;
17717 GNULIB_FREAD=0;
17718 GNULIB_FREOPEN=0;
17719 GNULIB_FSCANF=0;
17720 GNULIB_FSEEK=0;
17721 GNULIB_FSEEKO=0;
17722 GNULIB_FTELL=0;
17723 GNULIB_FTELLO=0;
17724 GNULIB_FWRITE=0;
17725 GNULIB_GETC=0;
17726 GNULIB_GETCHAR=0;
17727 GNULIB_GETDELIM=0;
17728 GNULIB_GETLINE=0;
17729 GNULIB_OBSTACK_PRINTF=0;
17730 GNULIB_OBSTACK_PRINTF_POSIX=0;
17731 GNULIB_PCLOSE=0;
17732 GNULIB_PERROR=0;
17733 GNULIB_POPEN=0;
17734 GNULIB_PRINTF=0;
17735 GNULIB_PRINTF_POSIX=0;
17736 GNULIB_PUTC=0;
17737 GNULIB_PUTCHAR=0;
17738 GNULIB_PUTS=0;
17739 GNULIB_REMOVE=0;
17740 GNULIB_RENAME=0;
17741 GNULIB_RENAMEAT=0;
17742 GNULIB_SCANF=0;
17743 GNULIB_SNPRINTF=0;
17744 GNULIB_SPRINTF_POSIX=0;
17745 GNULIB_STDIO_H_NONBLOCKING=0;
17746 GNULIB_STDIO_H_SIGPIPE=0;
17747 GNULIB_TMPFILE=0;
17748 GNULIB_VASPRINTF=0;
17749 GNULIB_VFSCANF=0;
17750 GNULIB_VSCANF=0;
17751 GNULIB_VDPRINTF=0;
17752 GNULIB_VFPRINTF=0;
17753 GNULIB_VFPRINTF_POSIX=0;
17754 GNULIB_VPRINTF=0;
17755 GNULIB_VPRINTF_POSIX=0;
17756 GNULIB_VSNPRINTF=0;
17757 GNULIB_VSPRINTF_POSIX=0;
17758 HAVE_DECL_FPURGE=1;
17759 HAVE_DECL_FSEEKO=1;
17760 HAVE_DECL_FTELLO=1;
17761 HAVE_DECL_GETDELIM=1;
17762 HAVE_DECL_GETLINE=1;
17763 HAVE_DECL_OBSTACK_PRINTF=1;
17764 HAVE_DECL_SNPRINTF=1;
17765 HAVE_DECL_VSNPRINTF=1;
17766 HAVE_DPRINTF=1;
17767 HAVE_FSEEKO=1;
17768 HAVE_FTELLO=1;
17769 HAVE_PCLOSE=1;
17770 HAVE_POPEN=1;
17771 HAVE_RENAMEAT=1;
17772 HAVE_VASPRINTF=1;
17773 HAVE_VDPRINTF=1;
17774 REPLACE_DPRINTF=0;
17775 REPLACE_FCLOSE=0;
17776 REPLACE_FDOPEN=0;
17777 REPLACE_FFLUSH=0;
17778 REPLACE_FOPEN=0;
17779 REPLACE_FPRINTF=0;
17780 REPLACE_FPURGE=0;
17781 REPLACE_FREOPEN=0;
17782 REPLACE_FSEEK=0;
17783 REPLACE_FSEEKO=0;
17784 REPLACE_FTELL=0;
17785 REPLACE_FTELLO=0;
17786 REPLACE_GETDELIM=0;
17787 REPLACE_GETLINE=0;
17788 REPLACE_OBSTACK_PRINTF=0;
17789 REPLACE_PERROR=0;
17790 REPLACE_POPEN=0;
17791 REPLACE_PRINTF=0;
17792 REPLACE_REMOVE=0;
17793 REPLACE_RENAME=0;
17794 REPLACE_RENAMEAT=0;
17795 REPLACE_SNPRINTF=0;
17796 REPLACE_SPRINTF=0;
17797 REPLACE_STDIO_READ_FUNCS=0;
17798 REPLACE_STDIO_WRITE_FUNCS=0;
17799 REPLACE_TMPFILE=0;
17800 REPLACE_VASPRINTF=0;
17801 REPLACE_VDPRINTF=0;
17802 REPLACE_VFPRINTF=0;
17803 REPLACE_VPRINTF=0;
17804 REPLACE_VSNPRINTF=0;
17805 REPLACE_VSPRINTF=0;
17806
17807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
17808 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
17809 if test "${ac_cv_struct_tm+set}" = set; then :
17810 $as_echo_n "(cached) " >&6
17811 else
17812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17813 /* end confdefs.h. */
17814 #include <sys/types.h>
17815 #include <time.h>
17816
17817 int
17818 main ()
17819 {
17820 struct tm tm;
17821 int *p = &tm.tm_sec;
17822 return !p;
17823 ;
17824 return 0;
17825 }
17826 _ACEOF
17827 if ac_fn_c_try_compile "$LINENO"; then :
17828 ac_cv_struct_tm=time.h
17829 else
17830 ac_cv_struct_tm=sys/time.h
17831 fi
17832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17833 fi
17834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
17835 $as_echo "$ac_cv_struct_tm" >&6; }
17836 if test $ac_cv_struct_tm = sys/time.h; then
17837
17838 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
17839
17840 fi
17841
17842 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
17843 #include <$ac_cv_struct_tm>
17844
17845 "
17846 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
17847
17848 cat >>confdefs.h <<_ACEOF
17849 #define HAVE_STRUCT_TM_TM_ZONE 1
17850 _ACEOF
17851
17852
17853 fi
17854
17855 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
17856
17857 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
17858
17859 else
17860 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
17861 "
17862 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
17863 ac_have_decl=1
17864 else
17865 ac_have_decl=0
17866 fi
17867
17868 cat >>confdefs.h <<_ACEOF
17869 #define HAVE_DECL_TZNAME $ac_have_decl
17870 _ACEOF
17871
17872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
17873 $as_echo_n "checking for tzname... " >&6; }
17874 if test "${ac_cv_var_tzname+set}" = set; then :
17875 $as_echo_n "(cached) " >&6
17876 else
17877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17878 /* end confdefs.h. */
17879 #include <time.h>
17880 #if !HAVE_DECL_TZNAME
17881 extern char *tzname[];
17882 #endif
17883
17884 int
17885 main ()
17886 {
17887 return tzname[0][0];
17888 ;
17889 return 0;
17890 }
17891 _ACEOF
17892 if ac_fn_c_try_link "$LINENO"; then :
17893 ac_cv_var_tzname=yes
17894 else
17895 ac_cv_var_tzname=no
17896 fi
17897 rm -f core conftest.err conftest.$ac_objext \
17898 conftest$ac_exeext conftest.$ac_ext
17899 fi
17900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
17901 $as_echo "$ac_cv_var_tzname" >&6; }
17902 if test $ac_cv_var_tzname = yes; then
17903
17904 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
17905
17906 fi
17907 fi
17908
17909
17910 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
17911 "
17912 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
17913
17914 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
17915
17916 fi
17917
17918
17919
17920
17921 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
17922 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
17923 ac_have_decl=1
17924 else
17925 ac_have_decl=0
17926 fi
17927
17928 cat >>confdefs.h <<_ACEOF
17929 #define HAVE_DECL_STRTOIMAX $ac_have_decl
17930 _ACEOF
17931
17932
17933
17934 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
17935 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
17936 ac_have_decl=1
17937 else
17938 ac_have_decl=0
17939 fi
17940
17941 cat >>confdefs.h <<_ACEOF
17942 #define HAVE_DECL_STRTOUMAX $ac_have_decl
17943 _ACEOF
17944
17945
17946
17947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
17948 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
17949 if test "${ac_cv_header_stat_broken+set}" = set; then :
17950 $as_echo_n "(cached) " >&6
17951 else
17952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17953 /* end confdefs.h. */
17954 #include <sys/types.h>
17955 #include <sys/stat.h>
17956
17957 #if defined S_ISBLK && defined S_IFDIR
17958 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
17959 #endif
17960
17961 #if defined S_ISBLK && defined S_IFCHR
17962 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
17963 #endif
17964
17965 #if defined S_ISLNK && defined S_IFREG
17966 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
17967 #endif
17968
17969 #if defined S_ISSOCK && defined S_IFREG
17970 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
17971 #endif
17972
17973 _ACEOF
17974 if ac_fn_c_try_compile "$LINENO"; then :
17975 ac_cv_header_stat_broken=no
17976 else
17977 ac_cv_header_stat_broken=yes
17978 fi
17979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17980 fi
17981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
17982 $as_echo "$ac_cv_header_stat_broken" >&6; }
17983 if test $ac_cv_header_stat_broken = yes; then
17984
17985 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
17986
17987 fi
17988
17989
17990
17991 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
17992 if test "x$ac_cv_type_mode_t" = x""yes; then :
17993
17994 else
17995
17996 cat >>confdefs.h <<_ACEOF
17997 #define mode_t int
17998 _ACEOF
17999
18000 fi
18001
18002
18003
18004
18005
18006
18007
18008
18009
18010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
18011 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
18012 if test "${ac_cv_c_restrict+set}" = set; then :
18013 $as_echo_n "(cached) " >&6
18014 else
18015 ac_cv_c_restrict=no
18016 # The order here caters to the fact that C++ does not require restrict.
18017 for ac_kw in __restrict __restrict__ _Restrict restrict; do
18018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18019 /* end confdefs.h. */
18020 typedef int * int_ptr;
18021 int foo (int_ptr $ac_kw ip) {
18022 return ip[0];
18023 }
18024 int
18025 main ()
18026 {
18027 int s[1];
18028 int * $ac_kw t = s;
18029 t[0] = 0;
18030 return foo(t)
18031 ;
18032 return 0;
18033 }
18034 _ACEOF
18035 if ac_fn_c_try_compile "$LINENO"; then :
18036 ac_cv_c_restrict=$ac_kw
18037 fi
18038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18039 test "$ac_cv_c_restrict" != no && break
18040 done
18041
18042 fi
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
18044 $as_echo "$ac_cv_c_restrict" >&6; }
18045
18046 case $ac_cv_c_restrict in
18047 restrict) ;;
18048 no) $as_echo "#define restrict /**/" >>confdefs.h
18049 ;;
18050 *) cat >>confdefs.h <<_ACEOF
18051 #define restrict $ac_cv_c_restrict
18052 _ACEOF
18053 ;;
18054 esac
18055
18056
18057
18058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
18059 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
18060 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
18061 $as_echo_n "(cached) " >&6
18062 else
18063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18064 /* end confdefs.h. */
18065 #include <time.h>
18066
18067 int
18068 main ()
18069 {
18070 static struct timespec x; x.tv_sec = x.tv_nsec;
18071 ;
18072 return 0;
18073 }
18074 _ACEOF
18075 if ac_fn_c_try_compile "$LINENO"; then :
18076 gl_cv_sys_struct_timespec_in_time_h=yes
18077 else
18078 gl_cv_sys_struct_timespec_in_time_h=no
18079 fi
18080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18081 fi
18082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
18083 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
18084
18085 TIME_H_DEFINES_STRUCT_TIMESPEC=0
18086 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
18087 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
18088 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
18089 TIME_H_DEFINES_STRUCT_TIMESPEC=1
18090 else
18091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
18092 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
18093 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
18094 $as_echo_n "(cached) " >&6
18095 else
18096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18097 /* end confdefs.h. */
18098 #include <sys/time.h>
18099
18100 int
18101 main ()
18102 {
18103 static struct timespec x; x.tv_sec = x.tv_nsec;
18104 ;
18105 return 0;
18106 }
18107 _ACEOF
18108 if ac_fn_c_try_compile "$LINENO"; then :
18109 gl_cv_sys_struct_timespec_in_sys_time_h=yes
18110 else
18111 gl_cv_sys_struct_timespec_in_sys_time_h=no
18112 fi
18113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18114 fi
18115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
18116 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
18117 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
18118 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
18119 else
18120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
18121 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
18122 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
18123 $as_echo_n "(cached) " >&6
18124 else
18125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18126 /* end confdefs.h. */
18127 #include <pthread.h>
18128
18129 int
18130 main ()
18131 {
18132 static struct timespec x; x.tv_sec = x.tv_nsec;
18133 ;
18134 return 0;
18135 }
18136 _ACEOF
18137 if ac_fn_c_try_compile "$LINENO"; then :
18138 gl_cv_sys_struct_timespec_in_pthread_h=yes
18139 else
18140 gl_cv_sys_struct_timespec_in_pthread_h=no
18141 fi
18142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18143 fi
18144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
18145 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
18146 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
18147 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
18148 fi
18149 fi
18150 fi
18151
18152
18153
18154
18155
18156
18157
18158
18159
18160
18161
18162
18163
18164
18165
18166 if test $gl_cv_have_include_next = yes; then
18167 gl_cv_next_time_h='<'time.h'>'
18168 else
18169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
18170 $as_echo_n "checking absolute name of <time.h>... " >&6; }
18171 if test "${gl_cv_next_time_h+set}" = set; then :
18172 $as_echo_n "(cached) " >&6
18173 else
18174
18175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18176 /* end confdefs.h. */
18177 #include <time.h>
18178
18179 _ACEOF
18180 case "$host_os" in
18181 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18182 *) gl_absname_cpp="$ac_cpp" ;;
18183 esac
18184
18185 case "$host_os" in
18186 mingw*)
18187 gl_dirsep_regex='[/\\]'
18188 ;;
18189 *)
18190 gl_dirsep_regex='\/'
18191 ;;
18192 esac
18193 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
18194
18195 gl_header_literal_regex=`echo 'time.h' \
18196 | sed -e "$gl_make_literal_regex_sed"`
18197 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
18198 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
18199 s|^/[^/]|//&|
18200 p
18201 q
18202 }'
18203 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18204 sed -n "$gl_absolute_header_sed"`'"'
18205
18206
18207 fi
18208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
18209 $as_echo "$gl_cv_next_time_h" >&6; }
18210 fi
18211 NEXT_TIME_H=$gl_cv_next_time_h
18212
18213 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18214 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18215 gl_next_as_first_directive='<'time.h'>'
18216 else
18217 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18218 gl_next_as_first_directive=$gl_cv_next_time_h
18219 fi
18220 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
18221
18222
18223
18224
18225
18226
18227 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
18228 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
18229 ac_have_decl=1
18230 else
18231 ac_have_decl=0
18232 fi
18233
18234 cat >>confdefs.h <<_ACEOF
18235 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
18236 _ACEOF
18237
18238
18239
18240
18241 if false; then
18242 GL_COND_LIBTOOL_TRUE=
18243 GL_COND_LIBTOOL_FALSE='#'
18244 else
18245 GL_COND_LIBTOOL_TRUE='#'
18246 GL_COND_LIBTOOL_FALSE=
18247 fi
18248
18249 gl_cond_libtool=false
18250 gl_libdeps=
18251 gl_ltlibdeps=
18252 gl_m4_base='m4'
18253
18254
18255
18256
18257
18258
18259
18260
18261
18262 gl_source_base='lib'
18263
18264
18265 if test $ac_cv_func_alloca_works = no; then
18266 :
18267 fi
18268
18269 # Define an additional variable used in the Makefile substitution.
18270 if test $ac_cv_working_alloca_h = yes; then
18271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
18272 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
18273 if test "${gl_cv_rpl_alloca+set}" = set; then :
18274 $as_echo_n "(cached) " >&6
18275 else
18276
18277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18278 /* end confdefs.h. */
18279
18280 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
18281 Need own alloca
18282 #endif
18283
18284 _ACEOF
18285 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18286 $EGREP "Need own alloca" >/dev/null 2>&1; then :
18287 gl_cv_rpl_alloca=yes
18288 else
18289 gl_cv_rpl_alloca=no
18290 fi
18291 rm -f conftest*
18292
18293
18294 fi
18295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
18296 $as_echo "$gl_cv_rpl_alloca" >&6; }
18297 if test $gl_cv_rpl_alloca = yes; then
18298
18299 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
18300
18301 ALLOCA_H=alloca.h
18302 else
18303 ALLOCA_H=
18304 fi
18305 else
18306 ALLOCA_H=alloca.h
18307 fi
18308
18309 if test -n "$ALLOCA_H"; then
18310 GL_GENERATE_ALLOCA_H_TRUE=
18311 GL_GENERATE_ALLOCA_H_FALSE='#'
18312 else
18313 GL_GENERATE_ALLOCA_H_TRUE='#'
18314 GL_GENERATE_ALLOCA_H_FALSE=
18315 fi
18316
18317
18318
18319
18320
18321
18322 :
18323
18324
18325
18326
18327 :
18328
18329
18330
18331
18332
18333
18334
18335
18336
18337
18338
18339
18340
18341
18342
18343 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
18344
18345
18346 if test $HAVE_DUP2 = 1; then
18347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
18348 $as_echo_n "checking whether dup2 works... " >&6; }
18349 if test "${gl_cv_func_dup2_works+set}" = set; then :
18350 $as_echo_n "(cached) " >&6
18351 else
18352 if test "$cross_compiling" = yes; then :
18353 case "$host_os" in
18354 mingw*) # on this platform, dup2 always returns 0 for success
18355 gl_cv_func_dup2_works="guessing no" ;;
18356 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
18357 gl_cv_func_dup2_works="guessing no" ;;
18358 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
18359 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
18360 gl_cv_func_dup2_works="guessing no" ;;
18361 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
18362 gl_cv_func_dup2_works="guessing no" ;;
18363 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
18364 gl_cv_func_dup2_works="guessing no" ;;
18365 *) gl_cv_func_dup2_works="guessing yes" ;;
18366 esac
18367 else
18368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18369 /* end confdefs.h. */
18370
18371 #include <unistd.h>
18372 #include <fcntl.h>
18373 #include <errno.h>
18374 int
18375 main ()
18376 {
18377 int result = 0;
18378 #ifdef FD_CLOEXEC
18379 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
18380 result |= 1;
18381 #endif
18382 if (dup2 (1, 1) == 0)
18383 result |= 2;
18384 #ifdef FD_CLOEXEC
18385 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
18386 result |= 4;
18387 #endif
18388 close (0);
18389 if (dup2 (0, 0) != -1)
18390 result |= 8;
18391 /* Many gnulib modules require POSIX conformance of EBADF. */
18392 if (dup2 (2, 1000000) == -1 && errno != EBADF)
18393 result |= 16;
18394 return result;
18395
18396 ;
18397 return 0;
18398 }
18399
18400 _ACEOF
18401 if ac_fn_c_try_run "$LINENO"; then :
18402 gl_cv_func_dup2_works=yes
18403 else
18404 gl_cv_func_dup2_works=no
18405 fi
18406 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18407 conftest.$ac_objext conftest.beam conftest.$ac_ext
18408 fi
18409
18410
18411 fi
18412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
18413 $as_echo "$gl_cv_func_dup2_works" >&6; }
18414 case "$gl_cv_func_dup2_works" in
18415 *yes) ;;
18416 *)
18417 REPLACE_DUP2=1
18418 ;;
18419 esac
18420 fi
18421
18422
18423 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
18424
18425
18426
18427
18428
18429
18430
18431
18432 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
18433
18434
18435 fi
18436
18437
18438
18439
18440
18441 GNULIB_DUP2=1
18442
18443
18444
18445
18446
18447
18448
18449
18450
18451
18452
18453 # Persuade glibc <stdlib.h> to declare getloadavg().
18454
18455
18456 gl_save_LIBS=$LIBS
18457
18458 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
18459 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
18460 HAVE_GETLOADAVG=1
18461 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
18462 if test "x$ac_cv_func_getloadavg" = x""yes; then :
18463
18464 else
18465 gl_func_getloadavg_done=no
18466
18467 # Some systems with -lutil have (and need) -lkvm as well, some do not.
18468 # On Solaris, -lkvm requires nlist from -lelf, so check that first
18469 # to get the right answer into the cache.
18470 # For kstat on solaris, we need to test for libelf and libkvm to force the
18471 # definition of SVR4 below.
18472 if test $gl_func_getloadavg_done = no; then
18473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
18474 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
18475 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
18476 $as_echo_n "(cached) " >&6
18477 else
18478 ac_check_lib_save_LIBS=$LIBS
18479 LIBS="-lelf $LIBS"
18480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18481 /* end confdefs.h. */
18482
18483 /* Override any GCC internal prototype to avoid an error.
18484 Use char because int might match the return type of a GCC
18485 builtin and then its argument prototype would still apply. */
18486 #ifdef __cplusplus
18487 extern "C"
18488 #endif
18489 char elf_begin ();
18490 int
18491 main ()
18492 {
18493 return elf_begin ();
18494 ;
18495 return 0;
18496 }
18497 _ACEOF
18498 if ac_fn_c_try_link "$LINENO"; then :
18499 ac_cv_lib_elf_elf_begin=yes
18500 else
18501 ac_cv_lib_elf_elf_begin=no
18502 fi
18503 rm -f core conftest.err conftest.$ac_objext \
18504 conftest$ac_exeext conftest.$ac_ext
18505 LIBS=$ac_check_lib_save_LIBS
18506 fi
18507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
18508 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
18509 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
18510 LIBS="-lelf $LIBS"
18511 fi
18512
18513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
18514 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
18515 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
18516 $as_echo_n "(cached) " >&6
18517 else
18518 ac_check_lib_save_LIBS=$LIBS
18519 LIBS="-lkvm $LIBS"
18520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18521 /* end confdefs.h. */
18522
18523 /* Override any GCC internal prototype to avoid an error.
18524 Use char because int might match the return type of a GCC
18525 builtin and then its argument prototype would still apply. */
18526 #ifdef __cplusplus
18527 extern "C"
18528 #endif
18529 char kvm_open ();
18530 int
18531 main ()
18532 {
18533 return kvm_open ();
18534 ;
18535 return 0;
18536 }
18537 _ACEOF
18538 if ac_fn_c_try_link "$LINENO"; then :
18539 ac_cv_lib_kvm_kvm_open=yes
18540 else
18541 ac_cv_lib_kvm_kvm_open=no
18542 fi
18543 rm -f core conftest.err conftest.$ac_objext \
18544 conftest$ac_exeext conftest.$ac_ext
18545 LIBS=$ac_check_lib_save_LIBS
18546 fi
18547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
18548 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
18549 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
18550 LIBS="-lkvm $LIBS"
18551 fi
18552
18553 # Check for the 4.4BSD definition of getloadavg.
18554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
18555 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
18556 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
18557 $as_echo_n "(cached) " >&6
18558 else
18559 ac_check_lib_save_LIBS=$LIBS
18560 LIBS="-lutil $LIBS"
18561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18562 /* end confdefs.h. */
18563
18564 /* Override any GCC internal prototype to avoid an error.
18565 Use char because int might match the return type of a GCC
18566 builtin and then its argument prototype would still apply. */
18567 #ifdef __cplusplus
18568 extern "C"
18569 #endif
18570 char getloadavg ();
18571 int
18572 main ()
18573 {
18574 return getloadavg ();
18575 ;
18576 return 0;
18577 }
18578 _ACEOF
18579 if ac_fn_c_try_link "$LINENO"; then :
18580 ac_cv_lib_util_getloadavg=yes
18581 else
18582 ac_cv_lib_util_getloadavg=no
18583 fi
18584 rm -f core conftest.err conftest.$ac_objext \
18585 conftest$ac_exeext conftest.$ac_ext
18586 LIBS=$ac_check_lib_save_LIBS
18587 fi
18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
18589 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
18590 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
18591 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
18592 fi
18593
18594 fi
18595
18596 if test $gl_func_getloadavg_done = no; then
18597 # There is a commonly available library for RS/6000 AIX.
18598 # Since it is not a standard part of AIX, it might be installed locally.
18599 gl_getloadavg_LIBS=$LIBS
18600 LIBS="-L/usr/local/lib $LIBS"
18601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
18602 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
18603 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
18604 $as_echo_n "(cached) " >&6
18605 else
18606 ac_check_lib_save_LIBS=$LIBS
18607 LIBS="-lgetloadavg $LIBS"
18608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18609 /* end confdefs.h. */
18610
18611 /* Override any GCC internal prototype to avoid an error.
18612 Use char because int might match the return type of a GCC
18613 builtin and then its argument prototype would still apply. */
18614 #ifdef __cplusplus
18615 extern "C"
18616 #endif
18617 char getloadavg ();
18618 int
18619 main ()
18620 {
18621 return getloadavg ();
18622 ;
18623 return 0;
18624 }
18625 _ACEOF
18626 if ac_fn_c_try_link "$LINENO"; then :
18627 ac_cv_lib_getloadavg_getloadavg=yes
18628 else
18629 ac_cv_lib_getloadavg_getloadavg=no
18630 fi
18631 rm -f core conftest.err conftest.$ac_objext \
18632 conftest$ac_exeext conftest.$ac_ext
18633 LIBS=$ac_check_lib_save_LIBS
18634 fi
18635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
18636 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
18637 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
18638 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
18639 else
18640 LIBS=$gl_getloadavg_LIBS
18641 fi
18642
18643 fi
18644
18645 # Set up the replacement function if necessary.
18646 if test $gl_func_getloadavg_done = no; then
18647 HAVE_GETLOADAVG=0
18648
18649 # Solaris has libkstat which does not require root.
18650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
18651 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
18652 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
18653 $as_echo_n "(cached) " >&6
18654 else
18655 ac_check_lib_save_LIBS=$LIBS
18656 LIBS="-lkstat $LIBS"
18657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18658 /* end confdefs.h. */
18659
18660 /* Override any GCC internal prototype to avoid an error.
18661 Use char because int might match the return type of a GCC
18662 builtin and then its argument prototype would still apply. */
18663 #ifdef __cplusplus
18664 extern "C"
18665 #endif
18666 char kstat_open ();
18667 int
18668 main ()
18669 {
18670 return kstat_open ();
18671 ;
18672 return 0;
18673 }
18674 _ACEOF
18675 if ac_fn_c_try_link "$LINENO"; then :
18676 ac_cv_lib_kstat_kstat_open=yes
18677 else
18678 ac_cv_lib_kstat_kstat_open=no
18679 fi
18680 rm -f core conftest.err conftest.$ac_objext \
18681 conftest$ac_exeext conftest.$ac_ext
18682 LIBS=$ac_check_lib_save_LIBS
18683 fi
18684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
18685 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
18686 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
18687 cat >>confdefs.h <<_ACEOF
18688 #define HAVE_LIBKSTAT 1
18689 _ACEOF
18690
18691 LIBS="-lkstat $LIBS"
18692
18693 fi
18694
18695 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
18696
18697 # AIX has libperfstat which does not require root
18698 if test $gl_func_getloadavg_done = no; then
18699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
18700 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
18701 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
18702 $as_echo_n "(cached) " >&6
18703 else
18704 ac_check_lib_save_LIBS=$LIBS
18705 LIBS="-lperfstat $LIBS"
18706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18707 /* end confdefs.h. */
18708
18709 /* Override any GCC internal prototype to avoid an error.
18710 Use char because int might match the return type of a GCC
18711 builtin and then its argument prototype would still apply. */
18712 #ifdef __cplusplus
18713 extern "C"
18714 #endif
18715 char perfstat_cpu_total ();
18716 int
18717 main ()
18718 {
18719 return perfstat_cpu_total ();
18720 ;
18721 return 0;
18722 }
18723 _ACEOF
18724 if ac_fn_c_try_link "$LINENO"; then :
18725 ac_cv_lib_perfstat_perfstat_cpu_total=yes
18726 else
18727 ac_cv_lib_perfstat_perfstat_cpu_total=no
18728 fi
18729 rm -f core conftest.err conftest.$ac_objext \
18730 conftest$ac_exeext conftest.$ac_ext
18731 LIBS=$ac_check_lib_save_LIBS
18732 fi
18733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
18734 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
18735 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
18736 cat >>confdefs.h <<_ACEOF
18737 #define HAVE_LIBPERFSTAT 1
18738 _ACEOF
18739
18740 LIBS="-lperfstat $LIBS"
18741
18742 fi
18743
18744 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
18745 fi
18746
18747 if test $gl_func_getloadavg_done = no; then
18748 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
18749 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
18750 gl_func_getloadavg_done=yes
18751
18752 $as_echo "#define DGUX 1" >>confdefs.h
18753
18754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
18755 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
18756 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
18757 $as_echo_n "(cached) " >&6
18758 else
18759 ac_check_lib_save_LIBS=$LIBS
18760 LIBS="-ldgc $LIBS"
18761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18762 /* end confdefs.h. */
18763
18764 /* Override any GCC internal prototype to avoid an error.
18765 Use char because int might match the return type of a GCC
18766 builtin and then its argument prototype would still apply. */
18767 #ifdef __cplusplus
18768 extern "C"
18769 #endif
18770 char dg_sys_info ();
18771 int
18772 main ()
18773 {
18774 return dg_sys_info ();
18775 ;
18776 return 0;
18777 }
18778 _ACEOF
18779 if ac_fn_c_try_link "$LINENO"; then :
18780 ac_cv_lib_dgc_dg_sys_info=yes
18781 else
18782 ac_cv_lib_dgc_dg_sys_info=no
18783 fi
18784 rm -f core conftest.err conftest.$ac_objext \
18785 conftest$ac_exeext conftest.$ac_ext
18786 LIBS=$ac_check_lib_save_LIBS
18787 fi
18788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
18789 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
18790 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
18791 cat >>confdefs.h <<_ACEOF
18792 #define HAVE_LIBDGC 1
18793 _ACEOF
18794
18795 LIBS="-ldgc $LIBS"
18796
18797 fi
18798
18799 fi
18800
18801
18802 fi
18803 fi
18804 fi
18805
18806
18807 if test "x$gl_save_LIBS" = x; then
18808 GETLOADAVG_LIBS=$LIBS
18809 else
18810 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
18811 fi
18812 LIBS=$gl_save_LIBS
18813
18814
18815 # Test whether the system declares getloadavg. Solaris has the function
18816 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
18817 for ac_header in sys/loadavg.h
18818 do :
18819 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
18820 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
18821 cat >>confdefs.h <<_ACEOF
18822 #define HAVE_SYS_LOADAVG_H 1
18823 _ACEOF
18824
18825 fi
18826
18827 done
18828
18829 if test $ac_cv_header_sys_loadavg_h = yes; then
18830 HAVE_SYS_LOADAVG_H=1
18831 else
18832 HAVE_SYS_LOADAVG_H=0
18833 fi
18834 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
18835 # include <sys/loadavg.h>
18836 #endif
18837 #include <stdlib.h>
18838 "
18839 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
18840
18841 else
18842 HAVE_DECL_GETLOADAVG=0
18843 fi
18844
18845
18846 if test $HAVE_GETLOADAVG = 0; then
18847
18848
18849
18850
18851
18852
18853
18854
18855 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
18856
18857
18858 # Figure out what our getloadavg.c needs.
18859
18860 # On HPUX9, an unprivileged user can get load averages this way.
18861 if test $gl_func_getloadavg_done = no; then
18862 for ac_func in pstat_getdynamic
18863 do :
18864 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
18865 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
18866 cat >>confdefs.h <<_ACEOF
18867 #define HAVE_PSTAT_GETDYNAMIC 1
18868 _ACEOF
18869 gl_func_getloadavg_done=yes
18870 fi
18871 done
18872
18873 fi
18874
18875 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18876 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
18877 # Irix 4.0.5F has the header but not the library.
18878 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
18879 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
18880 gl_func_getloadavg_done=yes
18881
18882 $as_echo "#define SVR4 1" >>confdefs.h
18883
18884 fi
18885
18886 if test $gl_func_getloadavg_done = no; then
18887 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
18888 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
18889 gl_func_getloadavg_done=yes
18890
18891 $as_echo "#define UMAX 1" >>confdefs.h
18892
18893
18894 $as_echo "#define UMAX4_3 1" >>confdefs.h
18895
18896 fi
18897
18898
18899 fi
18900
18901 if test $gl_func_getloadavg_done = no; then
18902 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
18903 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
18904 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
18905
18906 fi
18907
18908
18909 fi
18910
18911 if test $gl_func_getloadavg_done = no; then
18912 for ac_header in mach/mach.h
18913 do :
18914 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
18915 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
18916 cat >>confdefs.h <<_ACEOF
18917 #define HAVE_MACH_MACH_H 1
18918 _ACEOF
18919
18920 fi
18921
18922 done
18923
18924 fi
18925
18926 for ac_header in nlist.h
18927 do :
18928 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
18929 if test "x$ac_cv_header_nlist_h" = x""yes; then :
18930 cat >>confdefs.h <<_ACEOF
18931 #define HAVE_NLIST_H 1
18932 _ACEOF
18933 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
18934 "
18935 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
18936
18937 cat >>confdefs.h <<_ACEOF
18938 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18939 _ACEOF
18940
18941
18942 fi
18943
18944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18945 /* end confdefs.h. */
18946 #include <nlist.h>
18947 int
18948 main ()
18949 {
18950 struct nlist x;
18951 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
18952 x.n_un.n_name = "";
18953 #else
18954 x.n_name = "";
18955 #endif
18956 ;
18957 return 0;
18958 }
18959 _ACEOF
18960 if ac_fn_c_try_link "$LINENO"; then :
18961
18962 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
18963
18964 fi
18965 rm -f core conftest.err conftest.$ac_objext \
18966 conftest$ac_exeext conftest.$ac_ext
18967
18968 fi
18969
18970 done
18971
18972 fi
18973
18974
18975
18976
18977
18978 GNULIB_GETLOADAVG=1
18979
18980
18981
18982
18983
18984
18985
18986
18987
18988
18989 if test $REPLACE_GETOPT = 1; then
18990
18991
18992
18993
18994
18995
18996
18997
18998 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
18999
19000
19001
19002
19003
19004
19005
19006
19007
19008 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19009
19010
19011
19012
19013 GNULIB_GL_UNISTD_H_GETOPT=1
19014 fi
19015
19016
19017
19018
19019
19020
19021 REPLACE_GETOPT=0
19022
19023
19024 if test -n "$gl_replace_getopt"; then :
19025
19026 REPLACE_GETOPT=1
19027
19028 fi
19029
19030
19031 if test $REPLACE_GETOPT = 1; then
19032
19033 GETOPT_H=getopt.h
19034
19035 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
19036
19037
19038
19039 fi
19040
19041 if test $REPLACE_GETOPT = 1; then
19042
19043
19044
19045
19046
19047
19048
19049
19050 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19051
19052
19053
19054
19055
19056
19057
19058
19059
19060 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19061
19062
19063
19064
19065 GNULIB_GL_UNISTD_H_GETOPT=1
19066 fi
19067
19068
19069
19070
19071
19072
19073
19074 if test $ac_cv_func_lstat = yes; then
19075
19076 case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
19077 *no)
19078 REPLACE_LSTAT=1
19079 ;;
19080 esac
19081 else
19082 HAVE_LSTAT=0
19083 fi
19084
19085 if test $REPLACE_LSTAT = 1; then
19086
19087
19088
19089
19090
19091
19092
19093
19094 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
19095
19096
19097
19098 :
19099
19100 fi
19101
19102
19103
19104
19105
19106 GNULIB_LSTAT=1
19107
19108
19109
19110
19111
19112
19113
19114
19115
19116
19117
19118 if test $APPLE_UNIVERSAL_BUILD = 1; then
19119 # A universal build on Apple MacOS X platforms.
19120 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
19121 # But we need a configuration result that is valid in both modes.
19122 gl_cv_func_working_mktime=no
19123 fi
19124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
19125 $as_echo_n "checking for working mktime... " >&6; }
19126 if test "${gl_cv_func_working_mktime+set}" = set; then :
19127 $as_echo_n "(cached) " >&6
19128 else
19129 if test "$cross_compiling" = yes; then :
19130 gl_cv_func_working_mktime=no
19131 else
19132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19133 /* end confdefs.h. */
19134 /* Test program from Paul Eggert and Tony Leneis. */
19135 #include <limits.h>
19136 #include <stdlib.h>
19137 #include <time.h>
19138
19139 #ifdef HAVE_UNISTD_H
19140 # include <unistd.h>
19141 #endif
19142
19143 #ifndef HAVE_ALARM
19144 # define alarm(X) /* empty */
19145 #endif
19146
19147 /* Work around redefinition to rpl_putenv by other config tests. */
19148 #undef putenv
19149
19150 static time_t time_t_max;
19151 static time_t time_t_min;
19152
19153 /* Values we'll use to set the TZ environment variable. */
19154 static char *tz_strings[] = {
19155 (char *) 0, "TZ=GMT0", "TZ=JST-9",
19156 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
19157 };
19158 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
19159
19160 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
19161 Based on a problem report from Andreas Jaeger. */
19162 static int
19163 spring_forward_gap ()
19164 {
19165 /* glibc (up to about 1998-10-07) failed this test. */
19166 struct tm tm;
19167
19168 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19169 instead of "TZ=America/Vancouver" in order to detect the bug even
19170 on systems that don't support the Olson extension, or don't have the
19171 full zoneinfo tables installed. */
19172 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19173
19174 tm.tm_year = 98;
19175 tm.tm_mon = 3;
19176 tm.tm_mday = 5;
19177 tm.tm_hour = 2;
19178 tm.tm_min = 0;
19179 tm.tm_sec = 0;
19180 tm.tm_isdst = -1;
19181 return mktime (&tm) != (time_t) -1;
19182 }
19183
19184 static int
19185 mktime_test1 (time_t now)
19186 {
19187 struct tm *lt;
19188 return ! (lt = localtime (&now)) || mktime (lt) == now;
19189 }
19190
19191 static int
19192 mktime_test (time_t now)
19193 {
19194 return (mktime_test1 (now)
19195 && mktime_test1 ((time_t) (time_t_max - now))
19196 && mktime_test1 ((time_t) (time_t_min + now)));
19197 }
19198
19199 static int
19200 irix_6_4_bug ()
19201 {
19202 /* Based on code from Ariel Faigon. */
19203 struct tm tm;
19204 tm.tm_year = 96;
19205 tm.tm_mon = 3;
19206 tm.tm_mday = 0;
19207 tm.tm_hour = 0;
19208 tm.tm_min = 0;
19209 tm.tm_sec = 0;
19210 tm.tm_isdst = -1;
19211 mktime (&tm);
19212 return tm.tm_mon == 2 && tm.tm_mday == 31;
19213 }
19214
19215 static int
19216 bigtime_test (int j)
19217 {
19218 struct tm tm;
19219 time_t now;
19220 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
19221 now = mktime (&tm);
19222 if (now != (time_t) -1)
19223 {
19224 struct tm *lt = localtime (&now);
19225 if (! (lt
19226 && lt->tm_year == tm.tm_year
19227 && lt->tm_mon == tm.tm_mon
19228 && lt->tm_mday == tm.tm_mday
19229 && lt->tm_hour == tm.tm_hour
19230 && lt->tm_min == tm.tm_min
19231 && lt->tm_sec == tm.tm_sec
19232 && lt->tm_yday == tm.tm_yday
19233 && lt->tm_wday == tm.tm_wday
19234 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
19235 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
19236 return 0;
19237 }
19238 return 1;
19239 }
19240
19241 static int
19242 year_2050_test ()
19243 {
19244 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
19245 ignoring leap seconds. */
19246 unsigned long int answer = 2527315200UL;
19247
19248 struct tm tm;
19249 time_t t;
19250 tm.tm_year = 2050 - 1900;
19251 tm.tm_mon = 2 - 1;
19252 tm.tm_mday = 1;
19253 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
19254 tm.tm_isdst = -1;
19255
19256 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
19257 instead of "TZ=America/Vancouver" in order to detect the bug even
19258 on systems that don't support the Olson extension, or don't have the
19259 full zoneinfo tables installed. */
19260 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
19261
19262 t = mktime (&tm);
19263
19264 /* Check that the result is either a failure, or close enough
19265 to the correct answer that we can assume the discrepancy is
19266 due to leap seconds. */
19267 return (t == (time_t) -1
19268 || (0 < t && answer - 120 <= t && t <= answer + 120));
19269 }
19270
19271 int
19272 main ()
19273 {
19274 int result = 0;
19275 time_t t, delta;
19276 int i, j;
19277 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
19278 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
19279
19280 /* This test makes some buggy mktime implementations loop.
19281 Give up after 60 seconds; a mktime slower than that
19282 isn't worth using anyway. */
19283 alarm (60);
19284
19285 time_t_max = (! time_t_signed
19286 ? (time_t) -1
19287 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
19288 * 2 + 1));
19289 time_t_min = (! time_t_signed
19290 ? (time_t) 0
19291 : time_t_signed_magnitude
19292 ? ~ (time_t) 0
19293 : ~ time_t_max);
19294
19295 delta = time_t_max / 997; /* a suitable prime number */
19296 for (i = 0; i < N_STRINGS; i++)
19297 {
19298 if (tz_strings[i])
19299 putenv (tz_strings[i]);
19300
19301 for (t = 0; t <= time_t_max - delta; t += delta)
19302 if (! mktime_test (t))
19303 result |= 1;
19304 if (! (mktime_test ((time_t) 1)
19305 && mktime_test ((time_t) (60 * 60))
19306 && mktime_test ((time_t) (60 * 60 * 24))))
19307 result |= 2;
19308
19309 for (j = 1; ; j <<= 1)
19310 if (! bigtime_test (j))
19311 result |= 4;
19312 else if (INT_MAX / 2 < j)
19313 break;
19314 if (! bigtime_test (INT_MAX))
19315 result |= 8;
19316 }
19317 if (! irix_6_4_bug ())
19318 result |= 16;
19319 if (! spring_forward_gap ())
19320 result |= 32;
19321 if (! year_2050_test ())
19322 result |= 64;
19323 return result;
19324 }
19325 _ACEOF
19326 if ac_fn_c_try_run "$LINENO"; then :
19327 gl_cv_func_working_mktime=yes
19328 else
19329 gl_cv_func_working_mktime=no
19330 fi
19331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19332 conftest.$ac_objext conftest.beam conftest.$ac_ext
19333 fi
19334
19335
19336 fi
19337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
19338 $as_echo "$gl_cv_func_working_mktime" >&6; }
19339
19340 if test $gl_cv_func_working_mktime = no; then
19341 REPLACE_MKTIME=1
19342 else
19343 REPLACE_MKTIME=0
19344 fi
19345
19346 if test $REPLACE_MKTIME = 1; then
19347
19348
19349
19350
19351
19352
19353
19354
19355 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
19356
19357
19358
19359
19360 fi
19361
19362
19363
19364
19365
19366 GNULIB_MKTIME=1
19367
19368
19369
19370
19371
19372
19373
19374
19375
19376
19377 LIB_PTHREAD_SIGMASK=
19378
19379
19380 if test $ac_cv_func_pthread_sigmask = yes; then
19381 :
19382 else
19383 HAVE_PTHREAD_SIGMASK=0
19384 REPLACE_PTHREAD_SIGMASK=1
19385 fi
19386
19387
19388
19389
19390 if test $HAVE_PTHREAD_SIGMASK = 1; then
19391
19392
19393 if test -z "$LIB_PTHREAD_SIGMASK"; then
19394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
19395 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
19396 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
19397 $as_echo_n "(cached) " >&6
19398 else
19399
19400 if test "$cross_compiling" = yes; then :
19401
19402 case "$host_os" in
19403 freebsd* | hpux* | solaris | solaris2.[2-9]*)
19404 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
19405 *)
19406 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
19407 esac
19408
19409 else
19410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19411 /* end confdefs.h. */
19412
19413 #include <pthread.h>
19414 #include <signal.h>
19415 #include <stddef.h>
19416 int main ()
19417 {
19418 sigset_t set;
19419 sigemptyset (&set);
19420 return pthread_sigmask (1729, &set, NULL) != 0;
19421 }
19422 _ACEOF
19423 if ac_fn_c_try_run "$LINENO"; then :
19424 gl_cv_func_pthread_sigmask_in_libc_works=no
19425 else
19426 gl_cv_func_pthread_sigmask_in_libc_works=yes
19427 fi
19428 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19429 conftest.$ac_objext conftest.beam conftest.$ac_ext
19430 fi
19431
19432
19433 fi
19434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
19435 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
19436 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
19437 *no)
19438 REPLACE_PTHREAD_SIGMASK=1
19439
19440 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
19441
19442 ;;
19443 esac
19444 fi
19445
19446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
19447 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
19448 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
19449 $as_echo_n "(cached) " >&6
19450 else
19451
19452 gl_save_LIBS="$LIBS"
19453 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
19454 if test "$cross_compiling" = yes; then :
19455 case "$host_os" in
19456 cygwin*)
19457 gl_cv_func_pthread_sigmask_return_works="guessing no";;
19458 *)
19459 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
19460 esac
19461
19462 else
19463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19464 /* end confdefs.h. */
19465
19466 #include <pthread.h>
19467 #include <signal.h>
19468 #include <stddef.h>
19469 int main ()
19470 {
19471 sigset_t set;
19472 sigemptyset (&set);
19473 if (pthread_sigmask (1729, &set, NULL) == -1)
19474 return 1;
19475 return 0;
19476 }
19477 _ACEOF
19478 if ac_fn_c_try_run "$LINENO"; then :
19479 gl_cv_func_pthread_sigmask_return_works=yes
19480 else
19481 gl_cv_func_pthread_sigmask_return_works=no
19482 fi
19483 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19484 conftest.$ac_objext conftest.beam conftest.$ac_ext
19485 fi
19486
19487 LIBS="$gl_save_LIBS"
19488
19489 fi
19490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
19491 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
19492 case "$gl_cv_func_pthread_sigmask_return_works" in
19493 *no)
19494 REPLACE_PTHREAD_SIGMASK=1
19495
19496 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
19497
19498 ;;
19499 esac
19500
19501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
19502 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
19503 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
19504 $as_echo_n "(cached) " >&6
19505 else
19506
19507 case "$host_os" in
19508 irix*)
19509 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
19510 *)
19511 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
19512 esac
19513 gl_save_LIBS="$LIBS"
19514 LIBS="$LIBS $LIBMULTITHREAD"
19515 if test "$cross_compiling" = yes; then :
19516 :
19517 else
19518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19519 /* end confdefs.h. */
19520
19521 #include <pthread.h>
19522 #include <signal.h>
19523 #include <stdio.h>
19524 #include <stdlib.h>
19525 #include <unistd.h>
19526 static volatile int sigint_occurred;
19527 static void
19528 sigint_handler (int sig)
19529 {
19530 sigint_occurred++;
19531 }
19532 int main ()
19533 {
19534 sigset_t set;
19535 int pid = getpid ();
19536 char command[80];
19537 signal (SIGINT, sigint_handler);
19538 sigemptyset (&set);
19539 sigaddset (&set, SIGINT);
19540 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
19541 return 1;
19542 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
19543 if (!(system (command) == 0))
19544 return 2;
19545 sleep (2);
19546 if (!(sigint_occurred == 0))
19547 return 3;
19548 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
19549 return 4;
19550 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
19551 return 5;
19552 return 0;
19553 }
19554 _ACEOF
19555 if ac_fn_c_try_run "$LINENO"; then :
19556 :
19557 else
19558 gl_cv_func_pthread_sigmask_unblock_works=no
19559 fi
19560 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19561 conftest.$ac_objext conftest.beam conftest.$ac_ext
19562 fi
19563
19564 LIBS="$gl_save_LIBS"
19565
19566 fi
19567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
19568 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
19569 case "$gl_cv_func_pthread_sigmask_unblock_works" in
19570 *no)
19571 REPLACE_PTHREAD_SIGMASK=1
19572
19573 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
19574
19575 ;;
19576 esac
19577 fi
19578
19579 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
19580
19581
19582
19583
19584
19585
19586
19587
19588 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
19589
19590
19591 if test $HAVE_PTHREAD_SIGMASK = 1; then
19592
19593 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
19594
19595 fi
19596
19597 fi
19598
19599
19600
19601
19602
19603 GNULIB_PTHREAD_SIGMASK=1
19604
19605
19606
19607
19608
19609
19610
19611
19612 if test $ac_cv_func_readlink = no; then
19613 HAVE_READLINK=0
19614 else
19615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
19616 $as_echo_n "checking whether readlink signature is correct... " >&6; }
19617 if test "${gl_cv_decl_readlink_works+set}" = set; then :
19618 $as_echo_n "(cached) " >&6
19619 else
19620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19621 /* end confdefs.h. */
19622 #include <unistd.h>
19623 /* Cause compilation failure if original declaration has wrong type. */
19624 ssize_t readlink (const char *, char *, size_t);
19625 int
19626 main ()
19627 {
19628
19629 ;
19630 return 0;
19631 }
19632 _ACEOF
19633 if ac_fn_c_try_compile "$LINENO"; then :
19634 gl_cv_decl_readlink_works=yes
19635 else
19636 gl_cv_decl_readlink_works=no
19637 fi
19638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19639 fi
19640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
19641 $as_echo "$gl_cv_decl_readlink_works" >&6; }
19642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
19643 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
19644 if test "${gl_cv_func_readlink_works+set}" = set; then :
19645 $as_echo_n "(cached) " >&6
19646 else
19647 # We have readlink, so assume ln -s works.
19648 ln -s conftest.no-such conftest.link
19649 ln -s conftest.link conftest.lnk2
19650 if test "$cross_compiling" = yes; then :
19651 case "$host_os" in
19652 # Guess yes on glibc systems.
19653 *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
19654 # If we don't know, assume the worst.
19655 *) gl_cv_func_readlink_works="guessing no" ;;
19656 esac
19657
19658 else
19659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19660 /* end confdefs.h. */
19661 #include <unistd.h>
19662
19663 int
19664 main ()
19665 {
19666 char buf[20];
19667 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
19668 ;
19669 return 0;
19670 }
19671 _ACEOF
19672 if ac_fn_c_try_run "$LINENO"; then :
19673 gl_cv_func_readlink_works=yes
19674 else
19675 gl_cv_func_readlink_works=no
19676 fi
19677 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19678 conftest.$ac_objext conftest.beam conftest.$ac_ext
19679 fi
19680
19681 rm -f conftest.link conftest.lnk2
19682 fi
19683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
19684 $as_echo "$gl_cv_func_readlink_works" >&6; }
19685 case "$gl_cv_func_readlink_works" in
19686 *yes)
19687 if test "$gl_cv_decl_readlink_works" != yes; then
19688 REPLACE_READLINK=1
19689 fi
19690 ;;
19691 *)
19692
19693 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
19694
19695 REPLACE_READLINK=1
19696 ;;
19697 esac
19698 fi
19699
19700 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
19701
19702
19703
19704
19705
19706
19707
19708
19709 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
19710
19711
19712 :
19713
19714 fi
19715
19716
19717
19718
19719
19720 GNULIB_READLINK=1
19721
19722
19723
19724
19725
19726
19727
19728
19729
19730
19731
19732
19733
19734
19735
19736
19737 if test $gl_cv_have_include_next = yes; then
19738 gl_cv_next_signal_h='<'signal.h'>'
19739 else
19740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
19741 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
19742 if test "${gl_cv_next_signal_h+set}" = set; then :
19743 $as_echo_n "(cached) " >&6
19744 else
19745
19746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19747 /* end confdefs.h. */
19748 #include <signal.h>
19749
19750 _ACEOF
19751 case "$host_os" in
19752 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19753 *) gl_absname_cpp="$ac_cpp" ;;
19754 esac
19755
19756 case "$host_os" in
19757 mingw*)
19758 gl_dirsep_regex='[/\\]'
19759 ;;
19760 *)
19761 gl_dirsep_regex='\/'
19762 ;;
19763 esac
19764 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
19765
19766 gl_header_literal_regex=`echo 'signal.h' \
19767 | sed -e "$gl_make_literal_regex_sed"`
19768 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
19769 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
19770 s|^/[^/]|//&|
19771 p
19772 q
19773 }'
19774 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19775 sed -n "$gl_absolute_header_sed"`'"'
19776
19777
19778 fi
19779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
19780 $as_echo "$gl_cv_next_signal_h" >&6; }
19781 fi
19782 NEXT_SIGNAL_H=$gl_cv_next_signal_h
19783
19784 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19785 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19786 gl_next_as_first_directive='<'signal.h'>'
19787 else
19788 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19789 gl_next_as_first_directive=$gl_cv_next_signal_h
19790 fi
19791 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
19792
19793
19794
19795
19796
19797 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
19798 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
19799 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
19800 #include <signal.h>
19801
19802 "
19803 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
19804
19805 else
19806 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
19807 fi
19808
19809
19810
19811
19812
19813
19814
19815 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
19816 #include <signal.h>
19817
19818 "
19819 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
19820
19821 else
19822 HAVE_SIGHANDLER_T=0
19823 fi
19824
19825
19826
19827
19828 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
19829 /* <sys/types.h> is not needed according to POSIX, but the
19830 <sys/socket.h> in i386-unknown-freebsd4.10 and
19831 powerpc-apple-darwin5.5 required it. */
19832 #include <sys/types.h>
19833 #if HAVE_SYS_SOCKET_H
19834 # include <sys/socket.h>
19835 #elif HAVE_WS2TCPIP_H
19836 # include <ws2tcpip.h>
19837 #endif
19838
19839 "
19840 if test "x$ac_cv_type_socklen_t" = x""yes; then :
19841
19842 else
19843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
19844 $as_echo_n "checking for socklen_t equivalent... " >&6; }
19845 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
19846 $as_echo_n "(cached) " >&6
19847 else
19848 # Systems have either "struct sockaddr *" or
19849 # "void *" as the second argument to getpeername
19850 gl_cv_socklen_t_equiv=
19851 for arg2 in "struct sockaddr" void; do
19852 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
19853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19854 /* end confdefs.h. */
19855 #include <sys/types.h>
19856 #include <sys/socket.h>
19857
19858 int getpeername (int, $arg2 *, $t *);
19859 int
19860 main ()
19861 {
19862 $t len;
19863 getpeername (0, 0, &len);
19864 ;
19865 return 0;
19866 }
19867 _ACEOF
19868 if ac_fn_c_try_compile "$LINENO"; then :
19869 gl_cv_socklen_t_equiv="$t"
19870 fi
19871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19872 test "$gl_cv_socklen_t_equiv" != "" && break
19873 done
19874 test "$gl_cv_socklen_t_equiv" != "" && break
19875 done
19876
19877 fi
19878
19879 if test "$gl_cv_socklen_t_equiv" = ""; then
19880 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
19881 fi
19882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
19883 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
19884
19885 cat >>confdefs.h <<_ACEOF
19886 #define socklen_t $gl_cv_socklen_t_equiv
19887 _ACEOF
19888
19889 fi
19890
19891
19892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
19893 $as_echo_n "checking for ssize_t... " >&6; }
19894 if test "${gt_cv_ssize_t+set}" = set; then :
19895 $as_echo_n "(cached) " >&6
19896 else
19897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19898 /* end confdefs.h. */
19899 #include <sys/types.h>
19900 int
19901 main ()
19902 {
19903 int x = sizeof (ssize_t *) + sizeof (ssize_t);
19904 return !x;
19905 ;
19906 return 0;
19907 }
19908 _ACEOF
19909 if ac_fn_c_try_compile "$LINENO"; then :
19910 gt_cv_ssize_t=yes
19911 else
19912 gt_cv_ssize_t=no
19913 fi
19914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19915 fi
19916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
19917 $as_echo "$gt_cv_ssize_t" >&6; }
19918 if test $gt_cv_ssize_t = no; then
19919
19920 $as_echo "#define ssize_t int" >>confdefs.h
19921
19922 fi
19923
19924
19925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
19926 $as_echo_n "checking for working stdalign.h... " >&6; }
19927 if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
19928 $as_echo_n "(cached) " >&6
19929 else
19930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19931 /* end confdefs.h. */
19932 #include <stdalign.h>
19933 #include <stddef.h>
19934
19935 /* Test that alignof yields a result consistent with offsetof.
19936 This catches GCC bug 52023
19937 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
19938 #ifdef __cplusplus
19939 template <class t> struct alignof_helper { char a; t b; };
19940 # define ao(type) offsetof (alignof_helper<type>, b)
19941 #else
19942 # define ao(type) offsetof (struct { char a; type b; }, b)
19943 #endif
19944 char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
19945 char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
19946 char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
19947
19948 /* Test _Alignas only on platforms where gnulib can help. */
19949 #if \
19950 (__GNUC__ || __IBMC__ || __IBMCPP__ \
19951 || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
19952 int alignas (8) alignas_int = 1;
19953 char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
19954 #endif
19955
19956 int
19957 main ()
19958 {
19959
19960 ;
19961 return 0;
19962 }
19963 _ACEOF
19964 if ac_fn_c_try_compile "$LINENO"; then :
19965 gl_cv_header_working_stdalign_h=yes
19966 else
19967 gl_cv_header_working_stdalign_h=no
19968 fi
19969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19970 fi
19971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
19972 $as_echo "$gl_cv_header_working_stdalign_h" >&6; }
19973
19974 if test $gl_cv_header_working_stdalign_h = yes; then
19975 STDALIGN_H=''
19976 else
19977 STDALIGN_H='stdalign.h'
19978 fi
19979
19980
19981 if test -n "$STDALIGN_H"; then
19982 GL_GENERATE_STDALIGN_H_TRUE=
19983 GL_GENERATE_STDALIGN_H_FALSE='#'
19984 else
19985 GL_GENERATE_STDALIGN_H_TRUE='#'
19986 GL_GENERATE_STDALIGN_H_FALSE=
19987 fi
19988
19989
19990
19991 STDARG_H=''
19992 NEXT_STDARG_H='<stdarg.h>'
19993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
19994 $as_echo_n "checking for va_copy... " >&6; }
19995 if test "${gl_cv_func_va_copy+set}" = set; then :
19996 $as_echo_n "(cached) " >&6
19997 else
19998
19999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20000 /* end confdefs.h. */
20001 #include <stdarg.h>
20002 int
20003 main ()
20004 {
20005
20006 #ifndef va_copy
20007 void (*func) (va_list, va_list) = va_copy;
20008 #endif
20009
20010 ;
20011 return 0;
20012 }
20013 _ACEOF
20014 if ac_fn_c_try_compile "$LINENO"; then :
20015 gl_cv_func_va_copy=yes
20016 else
20017 gl_cv_func_va_copy=no
20018 fi
20019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20020 fi
20021
20022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20023 $as_echo "$gl_cv_func_va_copy" >&6; }
20024 if test $gl_cv_func_va_copy = no; then
20025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20026 /* end confdefs.h. */
20027 #if defined _AIX && !defined __GNUC__
20028 AIX vaccine
20029 #endif
20030
20031 _ACEOF
20032 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20033 $EGREP "vaccine" >/dev/null 2>&1; then :
20034 gl_aixcc=yes
20035 else
20036 gl_aixcc=no
20037 fi
20038 rm -f conftest*
20039
20040 if test $gl_aixcc = yes; then
20041 STDARG_H=stdarg.h
20042
20043
20044
20045
20046
20047
20048
20049
20050 if test $gl_cv_have_include_next = yes; then
20051 gl_cv_next_stdarg_h='<'stdarg.h'>'
20052 else
20053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20054 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20055 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20056 $as_echo_n "(cached) " >&6
20057 else
20058
20059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20060 /* end confdefs.h. */
20061 #include <stdarg.h>
20062
20063 _ACEOF
20064 case "$host_os" in
20065 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20066 *) gl_absname_cpp="$ac_cpp" ;;
20067 esac
20068
20069 case "$host_os" in
20070 mingw*)
20071 gl_dirsep_regex='[/\\]'
20072 ;;
20073 *)
20074 gl_dirsep_regex='\/'
20075 ;;
20076 esac
20077 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20078
20079 gl_header_literal_regex=`echo 'stdarg.h' \
20080 | sed -e "$gl_make_literal_regex_sed"`
20081 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20082 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20083 s|^/[^/]|//&|
20084 p
20085 q
20086 }'
20087 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20088 sed -n "$gl_absolute_header_sed"`'"'
20089
20090
20091 fi
20092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20093 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20094 fi
20095 NEXT_STDARG_H=$gl_cv_next_stdarg_h
20096
20097 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20098 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20099 gl_next_as_first_directive='<'stdarg.h'>'
20100 else
20101 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20102 gl_next_as_first_directive=$gl_cv_next_stdarg_h
20103 fi
20104 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
20105
20106
20107
20108
20109 if test "$gl_cv_next_stdarg_h" = '""'; then
20110 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
20111 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
20112 fi
20113 else
20114
20115 saved_as_echo_n="$as_echo_n"
20116 as_echo_n=':'
20117 if test "${gl_cv_func___va_copy+set}" = set; then :
20118 $as_echo_n "(cached) " >&6
20119 else
20120
20121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20122 /* end confdefs.h. */
20123 #include <stdarg.h>
20124 int
20125 main ()
20126 {
20127
20128 #ifndef __va_copy
20129 error, bail out
20130 #endif
20131
20132 ;
20133 return 0;
20134 }
20135 _ACEOF
20136 if ac_fn_c_try_compile "$LINENO"; then :
20137 gl_cv_func___va_copy=yes
20138 else
20139 gl_cv_func___va_copy=no
20140 fi
20141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20142 fi
20143
20144 as_echo_n="$saved_as_echo_n"
20145
20146 if test $gl_cv_func___va_copy = yes; then
20147
20148 $as_echo "#define va_copy __va_copy" >>confdefs.h
20149
20150 else
20151
20152
20153 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
20154
20155 fi
20156 fi
20157 fi
20158
20159 if test -n "$STDARG_H"; then
20160 GL_GENERATE_STDARG_H_TRUE=
20161 GL_GENERATE_STDARG_H_FALSE='#'
20162 else
20163 GL_GENERATE_STDARG_H_TRUE='#'
20164 GL_GENERATE_STDARG_H_FALSE=
20165 fi
20166
20167
20168
20169
20170
20171
20172 # Define two additional variables used in the Makefile substitution.
20173
20174 if test "$ac_cv_header_stdbool_h" = yes; then
20175 STDBOOL_H=''
20176 else
20177 STDBOOL_H='stdbool.h'
20178 fi
20179
20180 if test -n "$STDBOOL_H"; then
20181 GL_GENERATE_STDBOOL_H_TRUE=
20182 GL_GENERATE_STDBOOL_H_FALSE='#'
20183 else
20184 GL_GENERATE_STDBOOL_H_TRUE='#'
20185 GL_GENERATE_STDBOOL_H_FALSE=
20186 fi
20187
20188
20189 if test "$ac_cv_type__Bool" = yes; then
20190 HAVE__BOOL=1
20191 else
20192 HAVE__BOOL=0
20193 fi
20194
20195
20196
20197
20198
20199 STDDEF_H=
20200 if test $gt_cv_c_wchar_t = no; then
20201 HAVE_WCHAR_T=0
20202 STDDEF_H=stddef.h
20203 fi
20204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
20205 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
20206 if test "${gl_cv_decl_null_works+set}" = set; then :
20207 $as_echo_n "(cached) " >&6
20208 else
20209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20210 /* end confdefs.h. */
20211 #include <stddef.h>
20212 int test[2 * (sizeof NULL == sizeof (void *)) -1];
20213
20214 int
20215 main ()
20216 {
20217
20218 ;
20219 return 0;
20220 }
20221 _ACEOF
20222 if ac_fn_c_try_compile "$LINENO"; then :
20223 gl_cv_decl_null_works=yes
20224 else
20225 gl_cv_decl_null_works=no
20226 fi
20227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20228 fi
20229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
20230 $as_echo "$gl_cv_decl_null_works" >&6; }
20231 if test $gl_cv_decl_null_works = no; then
20232 REPLACE_NULL=1
20233 STDDEF_H=stddef.h
20234 fi
20235
20236 if test -n "$STDDEF_H"; then
20237 GL_GENERATE_STDDEF_H_TRUE=
20238 GL_GENERATE_STDDEF_H_FALSE='#'
20239 else
20240 GL_GENERATE_STDDEF_H_TRUE='#'
20241 GL_GENERATE_STDDEF_H_FALSE=
20242 fi
20243
20244 if test -n "$STDDEF_H"; then
20245
20246
20247
20248
20249
20250
20251
20252
20253 if test $gl_cv_have_include_next = yes; then
20254 gl_cv_next_stddef_h='<'stddef.h'>'
20255 else
20256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
20257 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
20258 if test "${gl_cv_next_stddef_h+set}" = set; then :
20259 $as_echo_n "(cached) " >&6
20260 else
20261
20262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20263 /* end confdefs.h. */
20264 #include <stddef.h>
20265
20266 _ACEOF
20267 case "$host_os" in
20268 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20269 *) gl_absname_cpp="$ac_cpp" ;;
20270 esac
20271
20272 case "$host_os" in
20273 mingw*)
20274 gl_dirsep_regex='[/\\]'
20275 ;;
20276 *)
20277 gl_dirsep_regex='\/'
20278 ;;
20279 esac
20280 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20281
20282 gl_header_literal_regex=`echo 'stddef.h' \
20283 | sed -e "$gl_make_literal_regex_sed"`
20284 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20285 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20286 s|^/[^/]|//&|
20287 p
20288 q
20289 }'
20290 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20291 sed -n "$gl_absolute_header_sed"`'"'
20292
20293
20294 fi
20295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
20296 $as_echo "$gl_cv_next_stddef_h" >&6; }
20297 fi
20298 NEXT_STDDEF_H=$gl_cv_next_stddef_h
20299
20300 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20301 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20302 gl_next_as_first_directive='<'stddef.h'>'
20303 else
20304 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20305 gl_next_as_first_directive=$gl_cv_next_stddef_h
20306 fi
20307 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
20308
20309
20310
20311
20312 fi
20313
20314
20315
20316
20317
20318
20319
20320
20321
20322
20323
20324
20325
20326 if test $gl_cv_have_include_next = yes; then
20327 gl_cv_next_stdio_h='<'stdio.h'>'
20328 else
20329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
20330 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
20331 if test "${gl_cv_next_stdio_h+set}" = set; then :
20332 $as_echo_n "(cached) " >&6
20333 else
20334
20335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20336 /* end confdefs.h. */
20337 #include <stdio.h>
20338
20339 _ACEOF
20340 case "$host_os" in
20341 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20342 *) gl_absname_cpp="$ac_cpp" ;;
20343 esac
20344
20345 case "$host_os" in
20346 mingw*)
20347 gl_dirsep_regex='[/\\]'
20348 ;;
20349 *)
20350 gl_dirsep_regex='\/'
20351 ;;
20352 esac
20353 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20354
20355 gl_header_literal_regex=`echo 'stdio.h' \
20356 | sed -e "$gl_make_literal_regex_sed"`
20357 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20358 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20359 s|^/[^/]|//&|
20360 p
20361 q
20362 }'
20363 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20364 sed -n "$gl_absolute_header_sed"`'"'
20365
20366
20367 fi
20368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
20369 $as_echo "$gl_cv_next_stdio_h" >&6; }
20370 fi
20371 NEXT_STDIO_H=$gl_cv_next_stdio_h
20372
20373 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20374 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20375 gl_next_as_first_directive='<'stdio.h'>'
20376 else
20377 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20378 gl_next_as_first_directive=$gl_cv_next_stdio_h
20379 fi
20380 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
20381
20382
20383
20384
20385
20386 GNULIB_FSCANF=1
20387 GNULIB_SCANF=1
20388 GNULIB_FGETC=1
20389 GNULIB_GETC=1
20390 GNULIB_GETCHAR=1
20391 GNULIB_FGETS=1
20392 GNULIB_FREAD=1
20393
20394
20395 GNULIB_FPRINTF=1
20396 GNULIB_PRINTF=1
20397 GNULIB_VFPRINTF=1
20398 GNULIB_VPRINTF=1
20399 GNULIB_FPUTC=1
20400 GNULIB_PUTC=1
20401 GNULIB_PUTCHAR=1
20402 GNULIB_FPUTS=1
20403 GNULIB_PUTS=1
20404 GNULIB_FWRITE=1
20405
20406
20407
20408
20409
20410
20411
20412
20413
20414
20415
20416
20417
20418
20419
20420 if test $gl_cv_have_include_next = yes; then
20421 gl_cv_next_stdlib_h='<'stdlib.h'>'
20422 else
20423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
20424 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
20425 if test "${gl_cv_next_stdlib_h+set}" = set; then :
20426 $as_echo_n "(cached) " >&6
20427 else
20428
20429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20430 /* end confdefs.h. */
20431 #include <stdlib.h>
20432
20433 _ACEOF
20434 case "$host_os" in
20435 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20436 *) gl_absname_cpp="$ac_cpp" ;;
20437 esac
20438
20439 case "$host_os" in
20440 mingw*)
20441 gl_dirsep_regex='[/\\]'
20442 ;;
20443 *)
20444 gl_dirsep_regex='\/'
20445 ;;
20446 esac
20447 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20448
20449 gl_header_literal_regex=`echo 'stdlib.h' \
20450 | sed -e "$gl_make_literal_regex_sed"`
20451 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20452 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20453 s|^/[^/]|//&|
20454 p
20455 q
20456 }'
20457 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20458 sed -n "$gl_absolute_header_sed"`'"'
20459
20460
20461 fi
20462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
20463 $as_echo "$gl_cv_next_stdlib_h" >&6; }
20464 fi
20465 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
20466
20467 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20468 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20469 gl_next_as_first_directive='<'stdlib.h'>'
20470 else
20471 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20472 gl_next_as_first_directive=$gl_cv_next_stdlib_h
20473 fi
20474 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
20475
20476
20477
20478
20479
20480
20481
20482
20483
20484 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
20485
20486
20487
20488
20489
20490
20491
20492 $as_echo "#define my_strftime nstrftime" >>confdefs.h
20493
20494
20495
20496
20497
20498
20499
20500
20501 if test "$ac_cv_have_decl_strtoimax" != yes; then
20502 HAVE_DECL_STRTOIMAX=0
20503 fi
20504
20505 if test $ac_cv_func_strtoimax = yes; then
20506 HAVE_STRTOIMAX=1
20507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
20508 $as_echo_n "checking whether strtoimax works... " >&6; }
20509 if test "${gl_cv_func_strtoimax+set}" = set; then :
20510 $as_echo_n "(cached) " >&6
20511 else
20512 if test "$cross_compiling" = yes; then :
20513 case "$host_os" in
20514 # Guess no on AIX 5.
20515 aix5*) gl_cv_func_strtoimax="guessing no" ;;
20516 # Guess yes otherwise.
20517 *) gl_cv_func_strtoimax="guessing yes" ;;
20518 esac
20519
20520 else
20521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20522 /* end confdefs.h. */
20523
20524 #include <errno.h>
20525 #include <string.h>
20526 #include <inttypes.h>
20527 int main ()
20528 {
20529 if (sizeof (intmax_t) > sizeof (int))
20530 {
20531 const char *s = "4294967295";
20532 char *p;
20533 intmax_t res;
20534 errno = 0;
20535 res = strtoimax (s, &p, 10);
20536 if (p != s + strlen (s))
20537 return 1;
20538 if (errno != 0)
20539 return 2;
20540 if (res != (intmax_t) 65535 * (intmax_t) 65537)
20541 return 3;
20542 }
20543 else
20544 {
20545 const char *s = "2147483647";
20546 char *p;
20547 intmax_t res;
20548 errno = 0;
20549 res = strtoimax (s, &p, 10);
20550 if (p != s + strlen (s))
20551 return 1;
20552 if (errno != 0)
20553 return 2;
20554 if (res != 2147483647)
20555 return 3;
20556 }
20557 return 0;
20558 }
20559
20560 _ACEOF
20561 if ac_fn_c_try_run "$LINENO"; then :
20562 gl_cv_func_strtoimax=yes
20563 else
20564 gl_cv_func_strtoimax=no
20565 fi
20566 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20567 conftest.$ac_objext conftest.beam conftest.$ac_ext
20568 fi
20569
20570
20571 fi
20572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
20573 $as_echo "$gl_cv_func_strtoimax" >&6; }
20574 case "$gl_cv_func_strtoimax" in
20575 *no) REPLACE_STRTOIMAX=1 ;;
20576 esac
20577 else
20578 HAVE_STRTOIMAX=0
20579 fi
20580
20581 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
20582
20583
20584
20585
20586
20587
20588
20589
20590 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
20591
20592
20593 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
20594 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
20595 ac_have_decl=1
20596 else
20597 ac_have_decl=0
20598 fi
20599
20600 cat >>confdefs.h <<_ACEOF
20601 #define HAVE_DECL_STRTOLL $ac_have_decl
20602 _ACEOF
20603
20604
20605
20606 fi
20607
20608
20609
20610
20611
20612 GNULIB_STRTOIMAX=1
20613
20614
20615
20616
20617
20618
20619
20620
20621
20622 if test "$ac_cv_have_decl_strtoumax" != yes; then
20623 HAVE_DECL_STRTOUMAX=0
20624 fi
20625
20626 if test $ac_cv_func_strtoumax = no; then
20627
20628
20629
20630
20631
20632
20633
20634
20635 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
20636
20637
20638 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
20639 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
20640 ac_have_decl=1
20641 else
20642 ac_have_decl=0
20643 fi
20644
20645 cat >>confdefs.h <<_ACEOF
20646 #define HAVE_DECL_STRTOULL $ac_have_decl
20647 _ACEOF
20648
20649
20650
20651 fi
20652
20653
20654
20655
20656
20657 GNULIB_STRTOUMAX=1
20658
20659
20660
20661
20662
20663
20664
20665 if test $ac_cv_func_symlink = no; then
20666 HAVE_SYMLINK=0
20667 else
20668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
20669 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
20670 if test "${gl_cv_func_symlink_works+set}" = set; then :
20671 $as_echo_n "(cached) " >&6
20672 else
20673 if test "$cross_compiling" = yes; then :
20674 case "$host_os" in
20675 # Guess yes on glibc systems.
20676 *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
20677 # If we don't know, assume the worst.
20678 *) gl_cv_func_symlink_works="guessing no" ;;
20679 esac
20680
20681 else
20682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20683 /* end confdefs.h. */
20684 #include <unistd.h>
20685
20686 int
20687 main ()
20688 {
20689 int result = 0;
20690 if (!symlink ("a", "conftest.link/"))
20691 result |= 1;
20692 if (symlink ("conftest.f", "conftest.lnk2"))
20693 result |= 2;
20694 else if (!symlink ("a", "conftest.lnk2/"))
20695 result |= 4;
20696 return result;
20697
20698 ;
20699 return 0;
20700 }
20701 _ACEOF
20702 if ac_fn_c_try_run "$LINENO"; then :
20703 gl_cv_func_symlink_works=yes
20704 else
20705 gl_cv_func_symlink_works=no
20706 fi
20707 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20708 conftest.$ac_objext conftest.beam conftest.$ac_ext
20709 fi
20710
20711 rm -f conftest.f conftest.link conftest.lnk2
20712 fi
20713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
20714 $as_echo "$gl_cv_func_symlink_works" >&6; }
20715 case "$gl_cv_func_symlink_works" in
20716 *yes) ;;
20717 *)
20718 REPLACE_SYMLINK=1
20719 ;;
20720 esac
20721 fi
20722
20723 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
20724
20725
20726
20727
20728
20729
20730
20731
20732 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
20733
20734 fi
20735
20736
20737
20738
20739
20740 GNULIB_SYMLINK=1
20741
20742
20743
20744
20745
20746
20747
20748
20749
20750
20751
20752
20753
20754
20755
20756
20757
20758
20759
20760
20761
20762 if test $gl_cv_have_include_next = yes; then
20763 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20764 else
20765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
20766 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
20767 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
20768 $as_echo_n "(cached) " >&6
20769 else
20770
20771 if test $ac_cv_header_sys_stat_h = yes; then
20772
20773
20774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20775 /* end confdefs.h. */
20776 #include <sys/stat.h>
20777
20778 _ACEOF
20779 case "$host_os" in
20780 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20781 *) gl_absname_cpp="$ac_cpp" ;;
20782 esac
20783
20784 case "$host_os" in
20785 mingw*)
20786 gl_dirsep_regex='[/\\]'
20787 ;;
20788 *)
20789 gl_dirsep_regex='\/'
20790 ;;
20791 esac
20792 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20793
20794 gl_header_literal_regex=`echo 'sys/stat.h' \
20795 | sed -e "$gl_make_literal_regex_sed"`
20796 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20797 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20798 s|^/[^/]|//&|
20799 p
20800 q
20801 }'
20802 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20803 sed -n "$gl_absolute_header_sed"`'"'
20804 else
20805 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
20806 fi
20807
20808
20809 fi
20810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
20811 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
20812 fi
20813 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
20814
20815 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20816 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20817 gl_next_as_first_directive='<'sys/stat.h'>'
20818 else
20819 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20820 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
20821 fi
20822 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
20823
20824
20825
20826
20827
20828
20829
20830
20831
20832
20833
20834 if test $WINDOWS_64_BIT_ST_SIZE = 1; then
20835
20836 $as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
20837
20838 fi
20839
20840 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
20841 #include <sys/stat.h>
20842 "
20843 if test "x$ac_cv_type_nlink_t" = x""yes; then :
20844
20845 else
20846
20847 $as_echo "#define nlink_t int" >>confdefs.h
20848
20849 fi
20850
20851
20852
20853
20854
20855
20856
20857
20858
20859
20860
20861
20862
20863
20864
20865 if test $gl_cv_have_include_next = yes; then
20866 gl_cv_next_sys_types_h='<'sys/types.h'>'
20867 else
20868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
20869 $as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
20870 if test "${gl_cv_next_sys_types_h+set}" = set; then :
20871 $as_echo_n "(cached) " >&6
20872 else
20873
20874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20875 /* end confdefs.h. */
20876 #include <sys/types.h>
20877
20878 _ACEOF
20879 case "$host_os" in
20880 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20881 *) gl_absname_cpp="$ac_cpp" ;;
20882 esac
20883
20884 case "$host_os" in
20885 mingw*)
20886 gl_dirsep_regex='[/\\]'
20887 ;;
20888 *)
20889 gl_dirsep_regex='\/'
20890 ;;
20891 esac
20892 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
20893
20894 gl_header_literal_regex=`echo 'sys/types.h' \
20895 | sed -e "$gl_make_literal_regex_sed"`
20896 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
20897 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
20898 s|^/[^/]|//&|
20899 p
20900 q
20901 }'
20902 gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20903 sed -n "$gl_absolute_header_sed"`'"'
20904
20905
20906 fi
20907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
20908 $as_echo "$gl_cv_next_sys_types_h" >&6; }
20909 fi
20910 NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
20911
20912 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20913 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20914 gl_next_as_first_directive='<'sys/types.h'>'
20915 else
20916 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20917 gl_next_as_first_directive=$gl_cv_next_sys_types_h
20918 fi
20919 NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
20920
20921
20922
20923
20924
20925
20926
20927
20928
20929
20930
20931
20932
20933
20934
20935
20936
20937
20938
20939
20940
20941
20942 if test $ac_cv_have_decl_localtime_r = no; then
20943 HAVE_DECL_LOCALTIME_R=0
20944 fi
20945
20946
20947 if test $ac_cv_func_localtime_r = yes; then
20948 HAVE_LOCALTIME_R=1
20949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
20950 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
20951 if test "${gl_cv_time_r_posix+set}" = set; then :
20952 $as_echo_n "(cached) " >&6
20953 else
20954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20955 /* end confdefs.h. */
20956 #include <time.h>
20957 int
20958 main ()
20959 {
20960 /* We don't need to append 'restrict's to the argument types,
20961 even though the POSIX signature has the 'restrict's,
20962 since C99 says they can't affect type compatibility. */
20963 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
20964 if (ptr) return 0;
20965 /* Check the return type is a pointer.
20966 On HP-UX 10 it is 'int'. */
20967 *localtime_r (0, 0);
20968 ;
20969 return 0;
20970 }
20971
20972 _ACEOF
20973 if ac_fn_c_try_compile "$LINENO"; then :
20974 gl_cv_time_r_posix=yes
20975 else
20976 gl_cv_time_r_posix=no
20977 fi
20978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20979
20980 fi
20981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
20982 $as_echo "$gl_cv_time_r_posix" >&6; }
20983 if test $gl_cv_time_r_posix = yes; then
20984 REPLACE_LOCALTIME_R=0
20985 else
20986 REPLACE_LOCALTIME_R=1
20987 fi
20988 else
20989 HAVE_LOCALTIME_R=0
20990 fi
20991
20992 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
20993
20994
20995
20996
20997
20998
20999
21000
21001 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
21002
21003
21004 :
21005
21006 fi
21007
21008
21009
21010
21011
21012 GNULIB_TIME_R=1
21013
21014
21015
21016
21017
21018
21019
21020
21021
21022
21023
21024
21025
21026
21027
21028
21029
21030
21031
21032 if test $gl_cv_have_include_next = yes; then
21033 gl_cv_next_unistd_h='<'unistd.h'>'
21034 else
21035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
21036 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
21037 if test "${gl_cv_next_unistd_h+set}" = set; then :
21038 $as_echo_n "(cached) " >&6
21039 else
21040
21041 if test $ac_cv_header_unistd_h = yes; then
21042
21043
21044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21045 /* end confdefs.h. */
21046 #include <unistd.h>
21047
21048 _ACEOF
21049 case "$host_os" in
21050 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21051 *) gl_absname_cpp="$ac_cpp" ;;
21052 esac
21053
21054 case "$host_os" in
21055 mingw*)
21056 gl_dirsep_regex='[/\\]'
21057 ;;
21058 *)
21059 gl_dirsep_regex='\/'
21060 ;;
21061 esac
21062 gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
21063
21064 gl_header_literal_regex=`echo 'unistd.h' \
21065 | sed -e "$gl_make_literal_regex_sed"`
21066 gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
21067 s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
21068 s|^/[^/]|//&|
21069 p
21070 q
21071 }'
21072 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21073 sed -n "$gl_absolute_header_sed"`'"'
21074 else
21075 gl_cv_next_unistd_h='<'unistd.h'>'
21076 fi
21077
21078
21079 fi
21080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21081 $as_echo "$gl_cv_next_unistd_h" >&6; }
21082 fi
21083 NEXT_UNISTD_H=$gl_cv_next_unistd_h
21084
21085 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21086 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21087 gl_next_as_first_directive='<'unistd.h'>'
21088 else
21089 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21090 gl_next_as_first_directive=$gl_cv_next_unistd_h
21091 fi
21092 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21093
21094
21095
21096
21097 if test $ac_cv_header_unistd_h = yes; then
21098 HAVE_UNISTD_H=1
21099 else
21100 HAVE_UNISTD_H=0
21101 fi
21102
21103
21104
21105
21106
21107
21108
21109
21110 gl_gnulib_enabled_dosname=false
21111 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21112 gl_gnulib_enabled_pathmax=false
21113 gl_gnulib_enabled_sigprocmask=false
21114 gl_gnulib_enabled_stat=false
21115 gl_gnulib_enabled_strtoll=false
21116 gl_gnulib_enabled_strtoull=false
21117 gl_gnulib_enabled_verify=false
21118 func_gl_gnulib_m4code_dosname ()
21119 {
21120 if ! $gl_gnulib_enabled_dosname; then
21121 gl_gnulib_enabled_dosname=true
21122 fi
21123 }
21124 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21125 {
21126 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21127
21128
21129 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21130 fi
21131 }
21132 func_gl_gnulib_m4code_pathmax ()
21133 {
21134 if ! $gl_gnulib_enabled_pathmax; then
21135
21136
21137
21138 gl_gnulib_enabled_pathmax=true
21139 fi
21140 }
21141 func_gl_gnulib_m4code_sigprocmask ()
21142 {
21143 if ! $gl_gnulib_enabled_sigprocmask; then
21144
21145
21146
21147 if test $gl_cv_type_sigset_t = yes; then
21148 ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21149 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21150 gl_cv_func_sigprocmask=1
21151 fi
21152
21153 fi
21154 if test -z "$gl_cv_func_sigprocmask"; then
21155 HAVE_POSIX_SIGNALBLOCKING=0
21156 fi
21157
21158 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21159
21160
21161
21162
21163
21164
21165
21166
21167 gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21168
21169
21170
21171
21172 fi
21173
21174
21175
21176
21177
21178 GNULIB_SIGPROCMASK=1
21179
21180
21181
21182
21183
21184 gl_gnulib_enabled_sigprocmask=true
21185 fi
21186 }
21187 func_gl_gnulib_m4code_stat ()
21188 {
21189 if ! $gl_gnulib_enabled_stat; then
21190
21191
21192
21193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21194 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21195 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21196 $as_echo_n "(cached) " >&6
21197 else
21198 if test "$cross_compiling" = yes; then :
21199 case $host_os in
21200 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21201 *) gl_cv_func_stat_dir_slash="guessing yes";;
21202 esac
21203 else
21204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21205 /* end confdefs.h. */
21206 #include <sys/stat.h>
21207
21208 int
21209 main ()
21210 {
21211 struct stat st; return stat (".", &st) != stat ("./", &st);
21212 ;
21213 return 0;
21214 }
21215 _ACEOF
21216 if ac_fn_c_try_run "$LINENO"; then :
21217 gl_cv_func_stat_dir_slash=yes
21218 else
21219 gl_cv_func_stat_dir_slash=no
21220 fi
21221 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21222 conftest.$ac_objext conftest.beam conftest.$ac_ext
21223 fi
21224
21225 fi
21226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21227 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21229 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21230 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21231 $as_echo_n "(cached) " >&6
21232 else
21233 touch conftest.tmp
21234 # Assume that if we have lstat, we can also check symlinks.
21235 if test $ac_cv_func_lstat = yes; then
21236 ln -s conftest.tmp conftest.lnk
21237 fi
21238 if test "$cross_compiling" = yes; then :
21239 case "$host_os" in
21240 # Guess yes on glibc systems.
21241 *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
21242 # If we don't know, assume the worst.
21243 *) gl_cv_func_stat_file_slash="guessing no" ;;
21244 esac
21245
21246 else
21247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21248 /* end confdefs.h. */
21249 #include <sys/stat.h>
21250
21251 int
21252 main ()
21253 {
21254 int result = 0;
21255 struct stat st;
21256 if (!stat ("conftest.tmp/", &st))
21257 result |= 1;
21258 #if HAVE_LSTAT
21259 if (!stat ("conftest.lnk/", &st))
21260 result |= 2;
21261 #endif
21262 return result;
21263
21264 ;
21265 return 0;
21266 }
21267 _ACEOF
21268 if ac_fn_c_try_run "$LINENO"; then :
21269 gl_cv_func_stat_file_slash=yes
21270 else
21271 gl_cv_func_stat_file_slash=no
21272 fi
21273 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21274 conftest.$ac_objext conftest.beam conftest.$ac_ext
21275 fi
21276
21277 rm -f conftest.tmp conftest.lnk
21278 fi
21279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21280 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21281 case $gl_cv_func_stat_dir_slash in
21282 *no) REPLACE_STAT=1
21283
21284 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21285 ;;
21286 esac
21287 case $gl_cv_func_stat_file_slash in
21288 *no) REPLACE_STAT=1
21289
21290 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21291 ;;
21292 esac
21293
21294 if test $REPLACE_STAT = 1; then
21295
21296
21297
21298
21299
21300
21301
21302
21303 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
21304
21305
21306
21307 :
21308
21309 fi
21310
21311
21312
21313
21314
21315 GNULIB_STAT=1
21316
21317
21318
21319
21320
21321 gl_gnulib_enabled_stat=true
21322 if test $REPLACE_STAT = 1; then
21323 func_gl_gnulib_m4code_dosname
21324 fi
21325 if test $REPLACE_STAT = 1; then
21326 func_gl_gnulib_m4code_pathmax
21327 fi
21328 if test $REPLACE_STAT = 1; then
21329 func_gl_gnulib_m4code_verify
21330 fi
21331 fi
21332 }
21333 func_gl_gnulib_m4code_strtoll ()
21334 {
21335 if ! $gl_gnulib_enabled_strtoll; then
21336
21337
21338
21339 if test "$ac_cv_type_long_long_int" = yes; then
21340 for ac_func in strtoll
21341 do :
21342 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
21343 if test "x$ac_cv_func_strtoll" = x""yes; then :
21344 cat >>confdefs.h <<_ACEOF
21345 #define HAVE_STRTOLL 1
21346 _ACEOF
21347
21348 fi
21349 done
21350
21351 if test $ac_cv_func_strtoll = no; then
21352 HAVE_STRTOLL=0
21353 fi
21354 fi
21355
21356 if test $HAVE_STRTOLL = 0; then
21357
21358
21359
21360
21361
21362
21363
21364
21365 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
21366
21367
21368 :
21369
21370 fi
21371
21372
21373
21374
21375
21376 GNULIB_STRTOLL=1
21377
21378
21379
21380
21381
21382 gl_gnulib_enabled_strtoll=true
21383 fi
21384 }
21385 func_gl_gnulib_m4code_strtoull ()
21386 {
21387 if ! $gl_gnulib_enabled_strtoull; then
21388
21389
21390
21391 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
21392 for ac_func in strtoull
21393 do :
21394 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
21395 if test "x$ac_cv_func_strtoull" = x""yes; then :
21396 cat >>confdefs.h <<_ACEOF
21397 #define HAVE_STRTOULL 1
21398 _ACEOF
21399
21400 fi
21401 done
21402
21403 if test $ac_cv_func_strtoull = no; then
21404 HAVE_STRTOULL=0
21405 fi
21406 fi
21407
21408 if test $HAVE_STRTOULL = 0; then
21409
21410
21411
21412
21413
21414
21415
21416
21417 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
21418
21419
21420 :
21421
21422 fi
21423
21424
21425
21426
21427
21428 GNULIB_STRTOULL=1
21429
21430
21431
21432
21433
21434 gl_gnulib_enabled_strtoull=true
21435 fi
21436 }
21437 func_gl_gnulib_m4code_verify ()
21438 {
21439 if ! $gl_gnulib_enabled_verify; then
21440 gl_gnulib_enabled_verify=true
21441 fi
21442 }
21443 if test $REPLACE_GETOPT = 1; then
21444 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
21445 fi
21446 if test $REPLACE_LSTAT = 1; then
21447 func_gl_gnulib_m4code_dosname
21448 fi
21449 if test $REPLACE_LSTAT = 1; then
21450 func_gl_gnulib_m4code_stat
21451 fi
21452 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
21453 func_gl_gnulib_m4code_sigprocmask
21454 fi
21455 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
21456 func_gl_gnulib_m4code_stat
21457 fi
21458 if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
21459 func_gl_gnulib_m4code_strtoll
21460 fi
21461 if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
21462 func_gl_gnulib_m4code_verify
21463 fi
21464 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
21465 func_gl_gnulib_m4code_strtoull
21466 fi
21467 if test $ac_cv_func_strtoumax = no; then
21468 func_gl_gnulib_m4code_verify
21469 fi
21470
21471 if $gl_gnulib_enabled_dosname; then
21472 gl_GNULIB_ENABLED_dosname_TRUE=
21473 gl_GNULIB_ENABLED_dosname_FALSE='#'
21474 else
21475 gl_GNULIB_ENABLED_dosname_TRUE='#'
21476 gl_GNULIB_ENABLED_dosname_FALSE=
21477 fi
21478
21479 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21480 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
21481 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
21482 else
21483 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
21484 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
21485 fi
21486
21487 if $gl_gnulib_enabled_pathmax; then
21488 gl_GNULIB_ENABLED_pathmax_TRUE=
21489 gl_GNULIB_ENABLED_pathmax_FALSE='#'
21490 else
21491 gl_GNULIB_ENABLED_pathmax_TRUE='#'
21492 gl_GNULIB_ENABLED_pathmax_FALSE=
21493 fi
21494
21495 if $gl_gnulib_enabled_sigprocmask; then
21496 gl_GNULIB_ENABLED_sigprocmask_TRUE=
21497 gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
21498 else
21499 gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
21500 gl_GNULIB_ENABLED_sigprocmask_FALSE=
21501 fi
21502
21503 if $gl_gnulib_enabled_stat; then
21504 gl_GNULIB_ENABLED_stat_TRUE=
21505 gl_GNULIB_ENABLED_stat_FALSE='#'
21506 else
21507 gl_GNULIB_ENABLED_stat_TRUE='#'
21508 gl_GNULIB_ENABLED_stat_FALSE=
21509 fi
21510
21511 if $gl_gnulib_enabled_strtoll; then
21512 gl_GNULIB_ENABLED_strtoll_TRUE=
21513 gl_GNULIB_ENABLED_strtoll_FALSE='#'
21514 else
21515 gl_GNULIB_ENABLED_strtoll_TRUE='#'
21516 gl_GNULIB_ENABLED_strtoll_FALSE=
21517 fi
21518
21519 if $gl_gnulib_enabled_strtoull; then
21520 gl_GNULIB_ENABLED_strtoull_TRUE=
21521 gl_GNULIB_ENABLED_strtoull_FALSE='#'
21522 else
21523 gl_GNULIB_ENABLED_strtoull_TRUE='#'
21524 gl_GNULIB_ENABLED_strtoull_FALSE=
21525 fi
21526
21527 if $gl_gnulib_enabled_verify; then
21528 gl_GNULIB_ENABLED_verify_TRUE=
21529 gl_GNULIB_ENABLED_verify_FALSE='#'
21530 else
21531 gl_GNULIB_ENABLED_verify_TRUE='#'
21532 gl_GNULIB_ENABLED_verify_FALSE=
21533 fi
21534
21535 # End of code from modules
21536
21537
21538
21539
21540
21541
21542
21543
21544
21545 gltests_libdeps=
21546 gltests_ltlibdeps=
21547
21548
21549
21550
21551
21552
21553
21554
21555
21556 gl_source_base='tests'
21557 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
21558
21559 gl_module_indicator_condition=$gltests_WITNESS
21560
21561
21562
21563
21564
21565
21566
21567
21568
21569
21570 LIBGNU_LIBDEPS="$gl_libdeps"
21571
21572 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
21573
21574
21575
21576 case "$opsys" in
21577 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
21578
21579 darwin)
21580 ## The -headerpad option tells ld (see man page) to leave room at the
21581 ## end of the header for adding load commands. Needed for dumping.
21582 ## 0x690 is the total size of 30 segment load commands (at 56
21583 ## each); under Cocoa 31 commands are required.
21584 if test "$HAVE_NS" = "yes"; then
21585 libs_nsgui="-framework AppKit"
21586 headerpad_extra=6C8
21587 else
21588 libs_nsgui=
21589 headerpad_extra=690
21590 fi
21591 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
21592
21593 ## This is here because src/Makefile.in did some extra fiddling around
21594 ## with LD_SWITCH_SYSTEM. The cpp logic was:
21595 ## #ifndef LD_SWITCH_SYSTEM
21596 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
21597 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
21598 ## not using gcc, darwin.
21599 ## Because this was done in src/Makefile.in, the resulting part of
21600 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
21601 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
21602 ## rather than LD_SWITCH_SYSTEM.
21603 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
21604 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
21605 ;;
21606
21607 ## LD_SWITCH_X_SITE_RPATH is a -rpath option saying where to
21608 ## find X at run-time.
21609 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at the
21610 ## point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_RPATH
21611 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
21612 ## had different values in configure (in ac_link) and src/Makefile.in.
21613 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
21614 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_RPATH)" ;;
21615
21616 *) LD_SWITCH_SYSTEM_TEMACS= ;;
21617 esac
21618
21619 if test "$NS_IMPL_GNUSTEP" = "yes"; then
21620 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
21621 fi
21622
21623
21624
21625
21626 LD_FIRSTFLAG=
21627 ORDINARY_LINK=
21628 case "$opsys" in
21629 ## gnu: GNU needs its own crt0.
21630 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
21631
21632 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
21633 ## library search parth, i.e. it won't search /usr/lib for libc and
21634 ## friends. Using -nostartfiles instead avoids this problem, and
21635 ## will also work on earlier NetBSD releases.
21636 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
21637
21638 ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
21639 ## MkLinux/LinuxPPC needs this.
21640 ## s390x-* only supports opsys = gnu-linux so it can be added here.
21641 gnu-*)
21642 case "$canonical" in
21643 powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
21644 esac
21645 ;;
21646 esac
21647
21648
21649 if test "x$ORDINARY_LINK" = "xyes"; then
21650
21651 LD_FIRSTFLAG=""
21652
21653 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
21654
21655
21656 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
21657 ## freebsd, gnu-* not on powerpc*|s390x*.
21658 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
21659
21660 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
21661 ## places that are difficult to figure out at make time. Fortunately,
21662 ## these same versions allow you to pass arbitrary flags on to the
21663 ## linker, so there is no reason not to use it as a linker.
21664 ##
21665 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
21666 ## searching for libraries in its internal directories, so we have to
21667 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
21668 LD_FIRSTFLAG="-nostdlib"
21669 fi
21670
21671 ## FIXME? What setting of EDIT_LDFLAGS should this have?
21672 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
21673
21674
21675
21676
21677 ## FIXME? The logic here is not precisely the same as that above.
21678 ## There is no check here for a pre-defined LD_FIRSTFLAG.
21679 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
21680 LIB_GCC=
21681 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
21682
21683 case "$opsys" in
21684 freebsd|netbsd|openbsd) LIB_GCC= ;;
21685
21686 gnu-*)
21687 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
21688 ## build on ARM EABI under GNU/Linux. (Bug#5518)
21689 case $host_cpu in
21690 arm*)
21691 LIB_GCC="-lgcc_s"
21692 ;;
21693 *)
21694 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
21695 ## immediately undefine it again and redefine it to empty.
21696 ## Was the C_SWITCH_X_SITE part really necessary?
21697 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
21698 LIB_GCC=
21699 ;;
21700 esac
21701 ;;
21702
21703 ## Ask GCC where to find libgcc.a.
21704 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
21705 esac
21706 fi
21707
21708
21709 ## If we're using X11/GNUstep, define some consequences.
21710 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
21711
21712 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
21713
21714
21715 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
21716
21717 fi
21718
21719
21720
21721
21722 #### Report on what we decided to do.
21723 #### Report GTK as a toolkit, even if it doesn't use Xt.
21724 #### It makes printing result more understandable as using GTK sets
21725 #### toolkit_scroll_bars to yes by default.
21726 if test "${HAVE_GTK}" = "yes"; then
21727 USE_X_TOOLKIT=GTK
21728 fi
21729
21730 echo "
21731 Configured for \`${canonical}'.
21732
21733 Where should the build process find the source code? ${srcdir}
21734 What operating system file should Emacs use?
21735 \`${opsysfile}'
21736 What compiler should emacs be built with? ${CC} ${CFLAGS}
21737 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
21738 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
21739 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
21740 What window system should Emacs use? ${window_system}
21741 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
21742
21743 if test -n "${x_includes}"; then
21744 echo " Where do we find X Windows header files? ${x_includes}"
21745 else
21746 echo " Where do we find X Windows header files? Standard dirs"
21747 fi
21748 if test -n "${x_libraries}"; then
21749 echo " Where do we find X Windows libraries? ${x_libraries}"
21750 else
21751 echo " Where do we find X Windows libraries? Standard dirs"
21752 fi
21753
21754 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
21755 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
21756 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
21757 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
21758 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
21759 echo " Does Emacs use -lpng? ${HAVE_PNG}"
21760 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
21761 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
21762
21763 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
21764 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
21765 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
21766 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
21767 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
21768 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
21769 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
21770
21771 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
21772 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
21773 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
21774 echo " Does Emacs use -lxft? ${HAVE_XFT}"
21775
21776 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
21777 echo
21778
21779 if test -n "${EMACSDATA}"; then
21780 echo " Environment variable EMACSDATA set to: $EMACSDATA"
21781 fi
21782 if test -n "${EMACSDOC}"; then
21783 echo " Environment variable EMACSDOC set to: $EMACSDOC"
21784 fi
21785
21786 if test $USE_XASSERTS = yes; then
21787 echo " Compiling with asserts turned on."
21788 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
21789 fi
21790
21791 echo
21792
21793 if test "$HAVE_NS" = "yes"; then
21794 echo
21795 echo "You must run \"${MAKE-make} install\" in order to test the built application.
21796 The installed application will go to nextstep/Emacs.app and can be
21797 run or moved from there."
21798 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
21799 echo "The application will be fully self-contained."
21800 else
21801 echo "The lisp resources for the application will be installed under ${prefix}.
21802 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
21803 to run if these resources are not installed."
21804 fi
21805 echo
21806 fi
21807
21808 if test "${opsys}" = "cygwin"; then
21809 case `uname -r` in
21810 1.5.*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: building Emacs on Cygwin 1.5 is not supported." >&5
21811 $as_echo "$as_me: WARNING: building Emacs on Cygwin 1.5 is not supported." >&2;}
21812 echo
21813 ;;
21814 esac
21815 fi
21816
21817 # Remove any trailing slashes in these variables.
21818 test "${prefix}" != NONE &&
21819 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
21820 test "${exec_prefix}" != NONE &&
21821 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
21822
21823 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
21824
21825 ac_config_files="$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"
21826
21827
21828 opt_makefile=test/automated/Makefile
21829
21830 if test -f $srcdir/${opt_makefile}.in; then
21831 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21832 ac_config_files="$ac_config_files test/automated/Makefile"
21833
21834 fi
21835
21836
21837 opt_makefile=admin/unidata/Makefile
21838
21839 if test -f $srcdir/${opt_makefile}.in; then
21840 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
21841 ac_config_files="$ac_config_files admin/unidata/Makefile"
21842
21843 fi
21844
21845
21846 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
21847
21848
21849
21850 ac_config_commands="$ac_config_commands mkdirs"
21851
21852
21853 ac_config_commands="$ac_config_commands epaths"
21854
21855
21856 ac_config_commands="$ac_config_commands gdbinit"
21857
21858
21859 cat >confcache <<\_ACEOF
21860 # This file is a shell script that caches the results of configure
21861 # tests run on this system so they can be shared between configure
21862 # scripts and configure runs, see configure's option --config-cache.
21863 # It is not useful on other systems. If it contains results you don't
21864 # want to keep, you may remove or edit it.
21865 #
21866 # config.status only pays attention to the cache file if you give it
21867 # the --recheck option to rerun configure.
21868 #
21869 # `ac_cv_env_foo' variables (set or unset) will be overridden when
21870 # loading this file, other *unset* `ac_cv_foo' will be assigned the
21871 # following values.
21872
21873 _ACEOF
21874
21875 # The following way of writing the cache mishandles newlines in values,
21876 # but we know of no workaround that is simple, portable, and efficient.
21877 # So, we kill variables containing newlines.
21878 # Ultrix sh set writes to stderr and can't be redirected directly,
21879 # and sets the high bit in the cache file unless we assign to the vars.
21880 (
21881 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
21882 eval ac_val=\$$ac_var
21883 case $ac_val in #(
21884 *${as_nl}*)
21885 case $ac_var in #(
21886 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
21887 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
21888 esac
21889 case $ac_var in #(
21890 _ | IFS | as_nl) ;; #(
21891 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
21892 *) { eval $ac_var=; unset $ac_var;} ;;
21893 esac ;;
21894 esac
21895 done
21896
21897 (set) 2>&1 |
21898 case $as_nl`(ac_space=' '; set) 2>&1` in #(
21899 *${as_nl}ac_space=\ *)
21900 # `set' does not quote correctly, so add quotes: double-quote
21901 # substitution turns \\\\ into \\, and sed turns \\ into \.
21902 sed -n \
21903 "s/'/'\\\\''/g;
21904 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
21905 ;; #(
21906 *)
21907 # `set' quotes correctly as required by POSIX, so do not add quotes.
21908 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
21909 ;;
21910 esac |
21911 sort
21912 ) |
21913 sed '
21914 /^ac_cv_env_/b end
21915 t clear
21916 :clear
21917 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
21918 t end
21919 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
21920 :end' >>confcache
21921 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
21922 if test -w "$cache_file"; then
21923 test "x$cache_file" != "x/dev/null" &&
21924 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
21925 $as_echo "$as_me: updating cache $cache_file" >&6;}
21926 cat confcache >$cache_file
21927 else
21928 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
21929 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
21930 fi
21931 fi
21932 rm -f confcache
21933
21934 test "x$prefix" = xNONE && prefix=$ac_default_prefix
21935 # Let make expand exec_prefix.
21936 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
21937
21938 DEFS=-DHAVE_CONFIG_H
21939
21940 ac_libobjs=
21941 ac_ltlibobjs=
21942 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
21943 # 1. Remove the extension, and $U if already installed.
21944 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
21945 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
21946 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
21947 # will be set to the directory where LIBOBJS objects are built.
21948 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
21949 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
21950 done
21951 LIBOBJS=$ac_libobjs
21952
21953 LTLIBOBJS=$ac_ltlibobjs
21954
21955
21956 if test -n "$EXEEXT"; then
21957 am__EXEEXT_TRUE=
21958 am__EXEEXT_FALSE='#'
21959 else
21960 am__EXEEXT_TRUE='#'
21961 am__EXEEXT_FALSE=
21962 fi
21963
21964 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
21965 as_fn_error "conditional \"AMDEP\" was never defined.
21966 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21967 fi
21968 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
21969 as_fn_error "conditional \"am__fastdepCC\" was never defined.
21970 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21971 fi
21972 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
21973 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
21974 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21975 fi
21976 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
21977 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
21978 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21979 fi
21980
21981 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
21982 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
21983 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21984 fi
21985 if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
21986 as_fn_error "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
21987 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21988 fi
21989 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
21990 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
21991 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21992 fi
21993 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
21994 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
21995 Usually this means the macro was only invoked conditionally." "$LINENO" 5
21996 fi
21997 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
21998 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
21999 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22000 fi
22001 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
22002 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
22003 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22004 fi
22005 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
22006 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
22007 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22008 fi
22009 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
22010 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
22011 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22012 fi
22013 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
22014 as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
22015 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22016 fi
22017 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
22018 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
22019 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22020 fi
22021 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
22022 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
22023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22024 fi
22025 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
22026 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
22027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22028 fi
22029 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
22030 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
22031 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22032 fi
22033
22034 gl_libobjs=
22035 gl_ltlibobjs=
22036 if test -n "$gl_LIBOBJS"; then
22037 # Remove the extension.
22038 sed_drop_objext='s/\.o$//;s/\.obj$//'
22039 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22040 gl_libobjs="$gl_libobjs $i.$ac_objext"
22041 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
22042 done
22043 fi
22044 gl_LIBOBJS=$gl_libobjs
22045
22046 gl_LTLIBOBJS=$gl_ltlibobjs
22047
22048
22049
22050 gltests_libobjs=
22051 gltests_ltlibobjs=
22052 if test -n "$gltests_LIBOBJS"; then
22053 # Remove the extension.
22054 sed_drop_objext='s/\.o$//;s/\.obj$//'
22055 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22056 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
22057 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
22058 done
22059 fi
22060 gltests_LIBOBJS=$gltests_libobjs
22061
22062 gltests_LTLIBOBJS=$gltests_ltlibobjs
22063
22064
22065
22066 : ${CONFIG_STATUS=./config.status}
22067 ac_write_fail=0
22068 ac_clean_files_save=$ac_clean_files
22069 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22070 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22071 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22072 as_write_fail=0
22073 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22074 #! $SHELL
22075 # Generated by $as_me.
22076 # Run this file to recreate the current configuration.
22077 # Compiler output produced by configure, useful for debugging
22078 # configure, is in config.log if it exists.
22079
22080 debug=false
22081 ac_cs_recheck=false
22082 ac_cs_silent=false
22083
22084 SHELL=\${CONFIG_SHELL-$SHELL}
22085 export SHELL
22086 _ASEOF
22087 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22088 ## -------------------- ##
22089 ## M4sh Initialization. ##
22090 ## -------------------- ##
22091
22092 # Be more Bourne compatible
22093 DUALCASE=1; export DUALCASE # for MKS sh
22094 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22095 emulate sh
22096 NULLCMD=:
22097 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22098 # is contrary to our usage. Disable this feature.
22099 alias -g '${1+"$@"}'='"$@"'
22100 setopt NO_GLOB_SUBST
22101 else
22102 case `(set -o) 2>/dev/null` in #(
22103 *posix*) :
22104 set -o posix ;; #(
22105 *) :
22106 ;;
22107 esac
22108 fi
22109
22110
22111 as_nl='
22112 '
22113 export as_nl
22114 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22115 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22116 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22117 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22118 # Prefer a ksh shell builtin over an external printf program on Solaris,
22119 # but without wasting forks for bash or zsh.
22120 if test -z "$BASH_VERSION$ZSH_VERSION" \
22121 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22122 as_echo='print -r --'
22123 as_echo_n='print -rn --'
22124 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22125 as_echo='printf %s\n'
22126 as_echo_n='printf %s'
22127 else
22128 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22129 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22130 as_echo_n='/usr/ucb/echo -n'
22131 else
22132 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22133 as_echo_n_body='eval
22134 arg=$1;
22135 case $arg in #(
22136 *"$as_nl"*)
22137 expr "X$arg" : "X\\(.*\\)$as_nl";
22138 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22139 esac;
22140 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22141 '
22142 export as_echo_n_body
22143 as_echo_n='sh -c $as_echo_n_body as_echo'
22144 fi
22145 export as_echo_body
22146 as_echo='sh -c $as_echo_body as_echo'
22147 fi
22148
22149 # The user is always right.
22150 if test "${PATH_SEPARATOR+set}" != set; then
22151 PATH_SEPARATOR=:
22152 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22153 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22154 PATH_SEPARATOR=';'
22155 }
22156 fi
22157
22158
22159 # IFS
22160 # We need space, tab and new line, in precisely that order. Quoting is
22161 # there to prevent editors from complaining about space-tab.
22162 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22163 # splitting by setting IFS to empty value.)
22164 IFS=" "" $as_nl"
22165
22166 # Find who we are. Look in the path if we contain no directory separator.
22167 case $0 in #((
22168 *[\\/]* ) as_myself=$0 ;;
22169 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22170 for as_dir in $PATH
22171 do
22172 IFS=$as_save_IFS
22173 test -z "$as_dir" && as_dir=.
22174 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22175 done
22176 IFS=$as_save_IFS
22177
22178 ;;
22179 esac
22180 # We did not find ourselves, most probably we were run as `sh COMMAND'
22181 # in which case we are not to be found in the path.
22182 if test "x$as_myself" = x; then
22183 as_myself=$0
22184 fi
22185 if test ! -f "$as_myself"; then
22186 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22187 exit 1
22188 fi
22189
22190 # Unset variables that we do not need and which cause bugs (e.g. in
22191 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
22192 # suppresses any "Segmentation fault" message there. '((' could
22193 # trigger a bug in pdksh 5.2.14.
22194 for as_var in BASH_ENV ENV MAIL MAILPATH
22195 do eval test x\${$as_var+set} = xset \
22196 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22197 done
22198 PS1='$ '
22199 PS2='> '
22200 PS4='+ '
22201
22202 # NLS nuisances.
22203 LC_ALL=C
22204 export LC_ALL
22205 LANGUAGE=C
22206 export LANGUAGE
22207
22208 # CDPATH.
22209 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22210
22211
22212 # as_fn_error ERROR [LINENO LOG_FD]
22213 # ---------------------------------
22214 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22215 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22216 # script with status $?, using 1 if that was 0.
22217 as_fn_error ()
22218 {
22219 as_status=$?; test $as_status -eq 0 && as_status=1
22220 if test "$3"; then
22221 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22222 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22223 fi
22224 $as_echo "$as_me: error: $1" >&2
22225 as_fn_exit $as_status
22226 } # as_fn_error
22227
22228
22229 # as_fn_set_status STATUS
22230 # -----------------------
22231 # Set $? to STATUS, without forking.
22232 as_fn_set_status ()
22233 {
22234 return $1
22235 } # as_fn_set_status
22236
22237 # as_fn_exit STATUS
22238 # -----------------
22239 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22240 as_fn_exit ()
22241 {
22242 set +e
22243 as_fn_set_status $1
22244 exit $1
22245 } # as_fn_exit
22246
22247 # as_fn_unset VAR
22248 # ---------------
22249 # Portably unset VAR.
22250 as_fn_unset ()
22251 {
22252 { eval $1=; unset $1;}
22253 }
22254 as_unset=as_fn_unset
22255 # as_fn_append VAR VALUE
22256 # ----------------------
22257 # Append the text in VALUE to the end of the definition contained in VAR. Take
22258 # advantage of any shell optimizations that allow amortized linear growth over
22259 # repeated appends, instead of the typical quadratic growth present in naive
22260 # implementations.
22261 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22262 eval 'as_fn_append ()
22263 {
22264 eval $1+=\$2
22265 }'
22266 else
22267 as_fn_append ()
22268 {
22269 eval $1=\$$1\$2
22270 }
22271 fi # as_fn_append
22272
22273 # as_fn_arith ARG...
22274 # ------------------
22275 # Perform arithmetic evaluation on the ARGs, and store the result in the
22276 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22277 # must be portable across $(()) and expr.
22278 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22279 eval 'as_fn_arith ()
22280 {
22281 as_val=$(( $* ))
22282 }'
22283 else
22284 as_fn_arith ()
22285 {
22286 as_val=`expr "$@" || test $? -eq 1`
22287 }
22288 fi # as_fn_arith
22289
22290
22291 if expr a : '\(a\)' >/dev/null 2>&1 &&
22292 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22293 as_expr=expr
22294 else
22295 as_expr=false
22296 fi
22297
22298 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22299 as_basename=basename
22300 else
22301 as_basename=false
22302 fi
22303
22304 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22305 as_dirname=dirname
22306 else
22307 as_dirname=false
22308 fi
22309
22310 as_me=`$as_basename -- "$0" ||
22311 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
22312 X"$0" : 'X\(//\)$' \| \
22313 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
22314 $as_echo X/"$0" |
22315 sed '/^.*\/\([^/][^/]*\)\/*$/{
22316 s//\1/
22317 q
22318 }
22319 /^X\/\(\/\/\)$/{
22320 s//\1/
22321 q
22322 }
22323 /^X\/\(\/\).*/{
22324 s//\1/
22325 q
22326 }
22327 s/.*/./; q'`
22328
22329 # Avoid depending upon Character Ranges.
22330 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
22331 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
22332 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
22333 as_cr_digits='0123456789'
22334 as_cr_alnum=$as_cr_Letters$as_cr_digits
22335
22336 ECHO_C= ECHO_N= ECHO_T=
22337 case `echo -n x` in #(((((
22338 -n*)
22339 case `echo 'xy\c'` in
22340 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
22341 xy) ECHO_C='\c';;
22342 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
22343 ECHO_T=' ';;
22344 esac;;
22345 *)
22346 ECHO_N='-n';;
22347 esac
22348
22349 rm -f conf$$ conf$$.exe conf$$.file
22350 if test -d conf$$.dir; then
22351 rm -f conf$$.dir/conf$$.file
22352 else
22353 rm -f conf$$.dir
22354 mkdir conf$$.dir 2>/dev/null
22355 fi
22356 if (echo >conf$$.file) 2>/dev/null; then
22357 if ln -s conf$$.file conf$$ 2>/dev/null; then
22358 as_ln_s='ln -s'
22359 # ... but there are two gotchas:
22360 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
22361 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
22362 # In both cases, we have to default to `cp -p'.
22363 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
22364 as_ln_s='cp -p'
22365 elif ln conf$$.file conf$$ 2>/dev/null; then
22366 as_ln_s=ln
22367 else
22368 as_ln_s='cp -p'
22369 fi
22370 else
22371 as_ln_s='cp -p'
22372 fi
22373 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
22374 rmdir conf$$.dir 2>/dev/null
22375
22376
22377 # as_fn_mkdir_p
22378 # -------------
22379 # Create "$as_dir" as a directory, including parents if necessary.
22380 as_fn_mkdir_p ()
22381 {
22382
22383 case $as_dir in #(
22384 -*) as_dir=./$as_dir;;
22385 esac
22386 test -d "$as_dir" || eval $as_mkdir_p || {
22387 as_dirs=
22388 while :; do
22389 case $as_dir in #(
22390 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
22391 *) as_qdir=$as_dir;;
22392 esac
22393 as_dirs="'$as_qdir' $as_dirs"
22394 as_dir=`$as_dirname -- "$as_dir" ||
22395 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
22396 X"$as_dir" : 'X\(//\)[^/]' \| \
22397 X"$as_dir" : 'X\(//\)$' \| \
22398 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
22399 $as_echo X"$as_dir" |
22400 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
22401 s//\1/
22402 q
22403 }
22404 /^X\(\/\/\)[^/].*/{
22405 s//\1/
22406 q
22407 }
22408 /^X\(\/\/\)$/{
22409 s//\1/
22410 q
22411 }
22412 /^X\(\/\).*/{
22413 s//\1/
22414 q
22415 }
22416 s/.*/./; q'`
22417 test -d "$as_dir" && break
22418 done
22419 test -z "$as_dirs" || eval "mkdir $as_dirs"
22420 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
22421
22422
22423 } # as_fn_mkdir_p
22424 if mkdir -p . 2>/dev/null; then
22425 as_mkdir_p='mkdir -p "$as_dir"'
22426 else
22427 test -d ./-p && rmdir ./-p
22428 as_mkdir_p=false
22429 fi
22430
22431 if test -x / >/dev/null 2>&1; then
22432 as_test_x='test -x'
22433 else
22434 if ls -dL / >/dev/null 2>&1; then
22435 as_ls_L_option=L
22436 else
22437 as_ls_L_option=
22438 fi
22439 as_test_x='
22440 eval sh -c '\''
22441 if test -d "$1"; then
22442 test -d "$1/.";
22443 else
22444 case $1 in #(
22445 -*)set "./$1";;
22446 esac;
22447 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
22448 ???[sx]*):;;*)false;;esac;fi
22449 '\'' sh
22450 '
22451 fi
22452 as_executable_p=$as_test_x
22453
22454 # Sed expression to map a string onto a valid CPP name.
22455 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
22456
22457 # Sed expression to map a string onto a valid variable name.
22458 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
22459
22460
22461 exec 6>&1
22462 ## ----------------------------------- ##
22463 ## Main body of $CONFIG_STATUS script. ##
22464 ## ----------------------------------- ##
22465 _ASEOF
22466 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
22467
22468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22469 # Save the log message, to keep $0 and so on meaningful, and to
22470 # report actual input values of CONFIG_FILES etc. instead of their
22471 # values after options handling.
22472 ac_log="
22473 This file was extended by emacs $as_me 24.1.50, which was
22474 generated by GNU Autoconf 2.65. Invocation command line was
22475
22476 CONFIG_FILES = $CONFIG_FILES
22477 CONFIG_HEADERS = $CONFIG_HEADERS
22478 CONFIG_LINKS = $CONFIG_LINKS
22479 CONFIG_COMMANDS = $CONFIG_COMMANDS
22480 $ $0 $@
22481
22482 on `(hostname || uname -n) 2>/dev/null | sed 1q`
22483 "
22484
22485 _ACEOF
22486
22487 case $ac_config_files in *"
22488 "*) set x $ac_config_files; shift; ac_config_files=$*;;
22489 esac
22490
22491 case $ac_config_headers in *"
22492 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
22493 esac
22494
22495
22496 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22497 # Files that config.status was made for.
22498 config_files="$ac_config_files"
22499 config_headers="$ac_config_headers"
22500 config_commands="$ac_config_commands"
22501
22502 _ACEOF
22503
22504 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22505 ac_cs_usage="\
22506 \`$as_me' instantiates files and other configuration actions
22507 from templates according to the current configuration. Unless the files
22508 and actions are specified as TAGs, all are instantiated by default.
22509
22510 Usage: $0 [OPTION]... [TAG]...
22511
22512 -h, --help print this help, then exit
22513 -V, --version print version number and configuration settings, then exit
22514 --config print configuration, then exit
22515 -q, --quiet, --silent
22516 do not print progress messages
22517 -d, --debug don't remove temporary files
22518 --recheck update $as_me by reconfiguring in the same conditions
22519 --file=FILE[:TEMPLATE]
22520 instantiate the configuration file FILE
22521 --header=FILE[:TEMPLATE]
22522 instantiate the configuration header FILE
22523
22524 Configuration files:
22525 $config_files
22526
22527 Configuration headers:
22528 $config_headers
22529
22530 Configuration commands:
22531 $config_commands
22532
22533 Report bugs to the package provider."
22534
22535 _ACEOF
22536 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22537 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
22538 ac_cs_version="\\
22539 emacs config.status 24.1.50
22540 configured by $0, generated by GNU Autoconf 2.65,
22541 with options \\"\$ac_cs_config\\"
22542
22543 Copyright (C) 2009 Free Software Foundation, Inc.
22544 This config.status script is free software; the Free Software Foundation
22545 gives unlimited permission to copy, distribute and modify it."
22546
22547 ac_pwd='$ac_pwd'
22548 srcdir='$srcdir'
22549 INSTALL='$INSTALL'
22550 MKDIR_P='$MKDIR_P'
22551 AWK='$AWK'
22552 test -n "\$AWK" || AWK=awk
22553 _ACEOF
22554
22555 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22556 # The default lists apply if the user does not specify any file.
22557 ac_need_defaults=:
22558 while test $# != 0
22559 do
22560 case $1 in
22561 --*=*)
22562 ac_option=`expr "X$1" : 'X\([^=]*\)='`
22563 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
22564 ac_shift=:
22565 ;;
22566 *)
22567 ac_option=$1
22568 ac_optarg=$2
22569 ac_shift=shift
22570 ;;
22571 esac
22572
22573 case $ac_option in
22574 # Handling of the options.
22575 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
22576 ac_cs_recheck=: ;;
22577 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
22578 $as_echo "$ac_cs_version"; exit ;;
22579 --config | --confi | --conf | --con | --co | --c )
22580 $as_echo "$ac_cs_config"; exit ;;
22581 --debug | --debu | --deb | --de | --d | -d )
22582 debug=: ;;
22583 --file | --fil | --fi | --f )
22584 $ac_shift
22585 case $ac_optarg in
22586 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22587 esac
22588 as_fn_append CONFIG_FILES " '$ac_optarg'"
22589 ac_need_defaults=false;;
22590 --header | --heade | --head | --hea )
22591 $ac_shift
22592 case $ac_optarg in
22593 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
22594 esac
22595 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
22596 ac_need_defaults=false;;
22597 --he | --h)
22598 # Conflict between --help and --header
22599 as_fn_error "ambiguous option: \`$1'
22600 Try \`$0 --help' for more information.";;
22601 --help | --hel | -h )
22602 $as_echo "$ac_cs_usage"; exit ;;
22603 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
22604 | -silent | --silent | --silen | --sile | --sil | --si | --s)
22605 ac_cs_silent=: ;;
22606
22607 # This is an error.
22608 -*) as_fn_error "unrecognized option: \`$1'
22609 Try \`$0 --help' for more information." ;;
22610
22611 *) as_fn_append ac_config_targets " $1"
22612 ac_need_defaults=false ;;
22613
22614 esac
22615 shift
22616 done
22617
22618 ac_configure_extra_args=
22619
22620 if $ac_cs_silent; then
22621 exec 6>/dev/null
22622 ac_configure_extra_args="$ac_configure_extra_args --silent"
22623 fi
22624
22625 _ACEOF
22626 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22627 if \$ac_cs_recheck; then
22628 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
22629 shift
22630 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
22631 CONFIG_SHELL='$SHELL'
22632 export CONFIG_SHELL
22633 exec "\$@"
22634 fi
22635
22636 _ACEOF
22637 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22638 exec 5>>config.log
22639 {
22640 echo
22641 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
22642 ## Running $as_me. ##
22643 _ASBOX
22644 $as_echo "$ac_log"
22645 } >&5
22646
22647 _ACEOF
22648 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22649 #
22650 # INIT-COMMANDS
22651 #
22652 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
22653 GCC="$GCC" CPPFLAGS="$CPPFLAGS"
22654
22655 _ACEOF
22656
22657 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22658
22659 # Handling of arguments.
22660 for ac_config_target in $ac_config_targets
22661 do
22662 case $ac_config_target in
22663 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
22664 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
22665 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
22666 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
22667 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
22668 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
22669 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
22670 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
22671 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
22672 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
22673 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
22674 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
22675 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
22676 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
22677 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
22678 "admin/unidata/Makefile") CONFIG_FILES="$CONFIG_FILES admin/unidata/Makefile" ;;
22679 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
22680 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
22681 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
22682
22683 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
22684 esac
22685 done
22686
22687
22688 # If the user did not use the arguments to specify the items to instantiate,
22689 # then the envvar interface is used. Set only those that are not.
22690 # We use the long form for the default assignment because of an extremely
22691 # bizarre bug on SunOS 4.1.3.
22692 if $ac_need_defaults; then
22693 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
22694 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
22695 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
22696 fi
22697
22698 # Have a temporary directory for convenience. Make it in the build tree
22699 # simply because there is no reason against having it here, and in addition,
22700 # creating and moving files from /tmp can sometimes cause problems.
22701 # Hook for its removal unless debugging.
22702 # Note that there is a small window in which the directory will not be cleaned:
22703 # after its creation but before its name has been assigned to `$tmp'.
22704 $debug ||
22705 {
22706 tmp=
22707 trap 'exit_status=$?
22708 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
22709 ' 0
22710 trap 'as_fn_exit 1' 1 2 13 15
22711 }
22712 # Create a (secure) tmp directory for tmp files.
22713
22714 {
22715 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
22716 test -n "$tmp" && test -d "$tmp"
22717 } ||
22718 {
22719 tmp=./conf$$-$RANDOM
22720 (umask 077 && mkdir "$tmp")
22721 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
22722
22723 # Set up the scripts for CONFIG_FILES section.
22724 # No need to generate them if there are no CONFIG_FILES.
22725 # This happens for instance with `./config.status config.h'.
22726 if test -n "$CONFIG_FILES"; then
22727
22728 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
22729 ac_cs_awk_getline=:
22730 ac_cs_awk_pipe_init=
22731 ac_cs_awk_read_file='
22732 while ((getline aline < (F[key])) > 0)
22733 print(aline)
22734 close(F[key])'
22735 ac_cs_awk_pipe_fini=
22736 else
22737 ac_cs_awk_getline=false
22738 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
22739 ac_cs_awk_read_file='
22740 print "|#_!!_#|"
22741 print "cat " F[key] " &&"
22742 '$ac_cs_awk_pipe_init
22743 # The final `:' finishes the AND list.
22744 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
22745 fi
22746 ac_cr=`echo X | tr X '\015'`
22747 # On cygwin, bash can eat \r inside `` if the user requested igncr.
22748 # But we know of no other shell where ac_cr would be empty at this
22749 # point, so we can use a bashism as a fallback.
22750 if test "x$ac_cr" = x; then
22751 eval ac_cr=\$\'\\r\'
22752 fi
22753 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
22754 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
22755 ac_cs_awk_cr='\r'
22756 else
22757 ac_cs_awk_cr=$ac_cr
22758 fi
22759
22760 echo 'BEGIN {' >"$tmp/subs1.awk" &&
22761 _ACEOF
22762
22763 # Create commands to substitute file output variables.
22764 {
22765 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
22766 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
22767 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
22768 echo "_ACAWK" &&
22769 echo "_ACEOF"
22770 } >conf$$files.sh &&
22771 . ./conf$$files.sh ||
22772 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22773 rm -f conf$$files.sh
22774
22775 {
22776 echo "cat >conf$$subs.awk <<_ACEOF" &&
22777 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
22778 echo "_ACEOF"
22779 } >conf$$subs.sh ||
22780 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22781 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
22782 ac_delim='%!_!# '
22783 for ac_last_try in false false false false false :; do
22784 . ./conf$$subs.sh ||
22785 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22786
22787 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
22788 if test $ac_delim_n = $ac_delim_num; then
22789 break
22790 elif $ac_last_try; then
22791 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
22792 else
22793 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22794 fi
22795 done
22796 rm -f conf$$subs.sh
22797
22798 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22799 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
22800 _ACEOF
22801 sed -n '
22802 h
22803 s/^/S["/; s/!.*/"]=/
22804 p
22805 g
22806 s/^[^!]*!//
22807 :repl
22808 t repl
22809 s/'"$ac_delim"'$//
22810 t delim
22811 :nl
22812 h
22813 s/\(.\{148\}\)..*/\1/
22814 t more1
22815 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
22816 p
22817 n
22818 b repl
22819 :more1
22820 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22821 p
22822 g
22823 s/.\{148\}//
22824 t nl
22825 :delim
22826 h
22827 s/\(.\{148\}\)..*/\1/
22828 t more2
22829 s/["\\]/\\&/g; s/^/"/; s/$/"/
22830 p
22831 b
22832 :more2
22833 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
22834 p
22835 g
22836 s/.\{148\}//
22837 t delim
22838 ' <conf$$subs.awk | sed '
22839 /^[^""]/{
22840 N
22841 s/\n//
22842 }
22843 ' >>$CONFIG_STATUS || ac_write_fail=1
22844 rm -f conf$$subs.awk
22845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22846 _ACAWK
22847 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
22848 for (key in S) S_is_set[key] = 1
22849 FS = "\a"
22850 \$ac_cs_awk_pipe_init
22851 }
22852 {
22853 line = $ 0
22854 nfields = split(line, field, "@")
22855 substed = 0
22856 len = length(field[1])
22857 for (i = 2; i < nfields; i++) {
22858 key = field[i]
22859 keylen = length(key)
22860 if (S_is_set[key]) {
22861 value = S[key]
22862 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
22863 len += length(value) + length(field[++i])
22864 substed = 1
22865 } else
22866 len += 1 + keylen
22867 }
22868 if (nfields == 3 && !substed) {
22869 key = field[2]
22870 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
22871 \$ac_cs_awk_read_file
22872 next
22873 }
22874 }
22875 print line
22876 }
22877 \$ac_cs_awk_pipe_fini
22878 _ACAWK
22879 _ACEOF
22880 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22881 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
22882 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
22883 else
22884 cat
22885 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
22886 || as_fn_error "could not setup config files machinery" "$LINENO" 5
22887 _ACEOF
22888
22889 # VPATH may cause trouble with some makes, so we remove $(srcdir),
22890 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
22891 # trailing colons and then remove the whole line if VPATH becomes empty
22892 # (actually we leave an empty line to preserve line numbers).
22893 if test "x$srcdir" = x.; then
22894 ac_vpsub='/^[ ]*VPATH[ ]*=/{
22895 s/:*\$(srcdir):*/:/
22896 s/:*\${srcdir}:*/:/
22897 s/:*@srcdir@:*/:/
22898 s/^\([^=]*=[ ]*\):*/\1/
22899 s/:*$//
22900 s/^[^=]*=[ ]*$//
22901 }'
22902 fi
22903
22904 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
22905 fi # test -n "$CONFIG_FILES"
22906
22907 # Set up the scripts for CONFIG_HEADERS section.
22908 # No need to generate them if there are no CONFIG_HEADERS.
22909 # This happens for instance with `./config.status Makefile'.
22910 if test -n "$CONFIG_HEADERS"; then
22911 cat >"$tmp/defines.awk" <<\_ACAWK ||
22912 BEGIN {
22913 _ACEOF
22914
22915 # Transform confdefs.h into an awk script `defines.awk', embedded as
22916 # here-document in config.status, that substitutes the proper values into
22917 # config.h.in to produce config.h.
22918
22919 # Create a delimiter string that does not exist in confdefs.h, to ease
22920 # handling of long lines.
22921 ac_delim='%!_!# '
22922 for ac_last_try in false false :; do
22923 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
22924 if test -z "$ac_t"; then
22925 break
22926 elif $ac_last_try; then
22927 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
22928 else
22929 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
22930 fi
22931 done
22932
22933 # For the awk script, D is an array of macro values keyed by name,
22934 # likewise P contains macro parameters if any. Preserve backslash
22935 # newline sequences.
22936
22937 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
22938 sed -n '
22939 s/.\{148\}/&'"$ac_delim"'/g
22940 t rset
22941 :rset
22942 s/^[ ]*#[ ]*define[ ][ ]*/ /
22943 t def
22944 d
22945 :def
22946 s/\\$//
22947 t bsnl
22948 s/["\\]/\\&/g
22949 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22950 D["\1"]=" \3"/p
22951 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
22952 d
22953 :bsnl
22954 s/["\\]/\\&/g
22955 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
22956 D["\1"]=" \3\\\\\\n"\\/p
22957 t cont
22958 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
22959 t cont
22960 d
22961 :cont
22962 n
22963 s/.\{148\}/&'"$ac_delim"'/g
22964 t clear
22965 :clear
22966 s/\\$//
22967 t bsnlc
22968 s/["\\]/\\&/g; s/^/"/; s/$/"/p
22969 d
22970 :bsnlc
22971 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
22972 b cont
22973 ' <confdefs.h | sed '
22974 s/'"$ac_delim"'/"\\\
22975 "/g' >>$CONFIG_STATUS || ac_write_fail=1
22976
22977 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
22978 for (key in D) D_is_set[key] = 1
22979 FS = "\a"
22980 }
22981 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
22982 line = \$ 0
22983 split(line, arg, " ")
22984 if (arg[1] == "#") {
22985 defundef = arg[2]
22986 mac1 = arg[3]
22987 } else {
22988 defundef = substr(arg[1], 2)
22989 mac1 = arg[2]
22990 }
22991 split(mac1, mac2, "(") #)
22992 macro = mac2[1]
22993 prefix = substr(line, 1, index(line, defundef) - 1)
22994 if (D_is_set[macro]) {
22995 # Preserve the white space surrounding the "#".
22996 print prefix "define", macro P[macro] D[macro]
22997 next
22998 } else {
22999 # Replace #undef with comments. This is necessary, for example,
23000 # in the case of _POSIX_SOURCE, which is predefined and required
23001 # on some systems where configure will not decide to define it.
23002 if (defundef == "undef") {
23003 print "/*", prefix defundef, macro, "*/"
23004 next
23005 }
23006 }
23007 }
23008 { print }
23009 _ACAWK
23010 _ACEOF
23011 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23012 as_fn_error "could not setup config headers machinery" "$LINENO" 5
23013 fi # test -n "$CONFIG_HEADERS"
23014
23015
23016 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
23017 shift
23018 for ac_tag
23019 do
23020 case $ac_tag in
23021 :[FHLC]) ac_mode=$ac_tag; continue;;
23022 esac
23023 case $ac_mode$ac_tag in
23024 :[FHL]*:*);;
23025 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
23026 :[FH]-) ac_tag=-:-;;
23027 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23028 esac
23029 ac_save_IFS=$IFS
23030 IFS=:
23031 set x $ac_tag
23032 IFS=$ac_save_IFS
23033 shift
23034 ac_file=$1
23035 shift
23036
23037 case $ac_mode in
23038 :L) ac_source=$1;;
23039 :[FH])
23040 ac_file_inputs=
23041 for ac_f
23042 do
23043 case $ac_f in
23044 -) ac_f="$tmp/stdin";;
23045 *) # Look for the file first in the build tree, then in the source tree
23046 # (if the path is not absolute). The absolute path cannot be DOS-style,
23047 # because $ac_f cannot contain `:'.
23048 test -f "$ac_f" ||
23049 case $ac_f in
23050 [\\/$]*) false;;
23051 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23052 esac ||
23053 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23054 esac
23055 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23056 as_fn_append ac_file_inputs " '$ac_f'"
23057 done
23058
23059 # Let's still pretend it is `configure' which instantiates (i.e., don't
23060 # use $as_me), people would be surprised to read:
23061 # /* config.h. Generated by config.status. */
23062 configure_input='Generated from '`
23063 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23064 `' by configure.'
23065 if test x"$ac_file" != x-; then
23066 configure_input="$ac_file. $configure_input"
23067 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23068 $as_echo "$as_me: creating $ac_file" >&6;}
23069 fi
23070 # Neutralize special characters interpreted by sed in replacement strings.
23071 case $configure_input in #(
23072 *\&* | *\|* | *\\* )
23073 ac_sed_conf_input=`$as_echo "$configure_input" |
23074 sed 's/[\\\\&|]/\\\\&/g'`;; #(
23075 *) ac_sed_conf_input=$configure_input;;
23076 esac
23077
23078 case $ac_tag in
23079 *:-:* | *:-) cat >"$tmp/stdin" \
23080 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
23081 esac
23082 ;;
23083 esac
23084
23085 ac_dir=`$as_dirname -- "$ac_file" ||
23086 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23087 X"$ac_file" : 'X\(//\)[^/]' \| \
23088 X"$ac_file" : 'X\(//\)$' \| \
23089 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23090 $as_echo X"$ac_file" |
23091 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23092 s//\1/
23093 q
23094 }
23095 /^X\(\/\/\)[^/].*/{
23096 s//\1/
23097 q
23098 }
23099 /^X\(\/\/\)$/{
23100 s//\1/
23101 q
23102 }
23103 /^X\(\/\).*/{
23104 s//\1/
23105 q
23106 }
23107 s/.*/./; q'`
23108 as_dir="$ac_dir"; as_fn_mkdir_p
23109 ac_builddir=.
23110
23111 case "$ac_dir" in
23112 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23113 *)
23114 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23115 # A ".." for each directory in $ac_dir_suffix.
23116 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23117 case $ac_top_builddir_sub in
23118 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23119 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23120 esac ;;
23121 esac
23122 ac_abs_top_builddir=$ac_pwd
23123 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23124 # for backward compatibility:
23125 ac_top_builddir=$ac_top_build_prefix
23126
23127 case $srcdir in
23128 .) # We are building in place.
23129 ac_srcdir=.
23130 ac_top_srcdir=$ac_top_builddir_sub
23131 ac_abs_top_srcdir=$ac_pwd ;;
23132 [\\/]* | ?:[\\/]* ) # Absolute name.
23133 ac_srcdir=$srcdir$ac_dir_suffix;
23134 ac_top_srcdir=$srcdir
23135 ac_abs_top_srcdir=$srcdir ;;
23136 *) # Relative name.
23137 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23138 ac_top_srcdir=$ac_top_build_prefix$srcdir
23139 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23140 esac
23141 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23142
23143
23144 case $ac_mode in
23145 :F)
23146 #
23147 # CONFIG_FILE
23148 #
23149
23150 case $INSTALL in
23151 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23152 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23153 esac
23154 ac_MKDIR_P=$MKDIR_P
23155 case $MKDIR_P in
23156 [\\/$]* | ?:[\\/]* ) ;;
23157 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23158 esac
23159 _ACEOF
23160
23161 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23162 # If the template does not know about datarootdir, expand it.
23163 # FIXME: This hack should be removed a few years after 2.60.
23164 ac_datarootdir_hack=; ac_datarootdir_seen=
23165 ac_sed_dataroot='
23166 /datarootdir/ {
23167 p
23168 q
23169 }
23170 /@datadir@/p
23171 /@docdir@/p
23172 /@infodir@/p
23173 /@localedir@/p
23174 /@mandir@/p'
23175 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23176 *datarootdir*) ac_datarootdir_seen=yes;;
23177 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23178 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23179 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23180 _ACEOF
23181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23182 ac_datarootdir_hack='
23183 s&@datadir@&$datadir&g
23184 s&@docdir@&$docdir&g
23185 s&@infodir@&$infodir&g
23186 s&@localedir@&$localedir&g
23187 s&@mandir@&$mandir&g
23188 s&\\\${datarootdir}&$datarootdir&g' ;;
23189 esac
23190 _ACEOF
23191
23192 # Neutralize VPATH when `$srcdir' = `.'.
23193 # Shell code in configure.ac might set extrasub.
23194 # FIXME: do we really want to maintain this feature?
23195 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23196 ac_sed_extra="$ac_vpsub
23197 $extrasub
23198 _ACEOF
23199 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23200 :t
23201 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23202 s|@configure_input@|$ac_sed_conf_input|;t t
23203 s&@top_builddir@&$ac_top_builddir_sub&;t t
23204 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23205 s&@srcdir@&$ac_srcdir&;t t
23206 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23207 s&@top_srcdir@&$ac_top_srcdir&;t t
23208 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23209 s&@builddir@&$ac_builddir&;t t
23210 s&@abs_builddir@&$ac_abs_builddir&;t t
23211 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23212 s&@INSTALL@&$ac_INSTALL&;t t
23213 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23214 $ac_datarootdir_hack
23215 "
23216 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23217 if $ac_cs_awk_getline; then
23218 $AWK -f "$tmp/subs.awk"
23219 else
23220 $AWK -f "$tmp/subs.awk" | $SHELL
23221 fi >$tmp/out \
23222 || as_fn_error "could not create $ac_file" "$LINENO" 5
23223
23224 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23225 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23226 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23228 which seems to be undefined. Please make sure it is defined." >&5
23229 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23230 which seems to be undefined. Please make sure it is defined." >&2;}
23231
23232 rm -f "$tmp/stdin"
23233 case $ac_file in
23234 -) cat "$tmp/out" && rm -f "$tmp/out";;
23235 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23236 esac \
23237 || as_fn_error "could not create $ac_file" "$LINENO" 5
23238 ;;
23239 :H)
23240 #
23241 # CONFIG_HEADER
23242 #
23243 if test x"$ac_file" != x-; then
23244 {
23245 $as_echo "/* $configure_input */" \
23246 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23247 } >"$tmp/config.h" \
23248 || as_fn_error "could not create $ac_file" "$LINENO" 5
23249 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23250 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23251 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23252 else
23253 rm -f "$ac_file"
23254 mv "$tmp/config.h" "$ac_file" \
23255 || as_fn_error "could not create $ac_file" "$LINENO" 5
23256 fi
23257 else
23258 $as_echo "/* $configure_input */" \
23259 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23260 || as_fn_error "could not create -" "$LINENO" 5
23261 fi
23262 # Compute "$ac_file"'s index in $config_headers.
23263 _am_arg="$ac_file"
23264 _am_stamp_count=1
23265 for _am_header in $config_headers :; do
23266 case $_am_header in
23267 $_am_arg | $_am_arg:* )
23268 break ;;
23269 * )
23270 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23271 esac
23272 done
23273 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23274 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23275 X"$_am_arg" : 'X\(//\)[^/]' \| \
23276 X"$_am_arg" : 'X\(//\)$' \| \
23277 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23278 $as_echo X"$_am_arg" |
23279 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23280 s//\1/
23281 q
23282 }
23283 /^X\(\/\/\)[^/].*/{
23284 s//\1/
23285 q
23286 }
23287 /^X\(\/\/\)$/{
23288 s//\1/
23289 q
23290 }
23291 /^X\(\/\).*/{
23292 s//\1/
23293 q
23294 }
23295 s/.*/./; q'`/stamp-h$_am_stamp_count
23296 ;;
23297
23298 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23299 $as_echo "$as_me: executing $ac_file commands" >&6;}
23300 ;;
23301 esac
23302
23303
23304 case $ac_file$ac_mode in
23305 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23306 # Autoconf 2.62 quotes --file arguments for eval, but not when files
23307 # are listed without --file. Let's play safe and only enable the eval
23308 # if we detect the quoting.
23309 case $CONFIG_FILES in
23310 *\'*) eval set x "$CONFIG_FILES" ;;
23311 *) set x $CONFIG_FILES ;;
23312 esac
23313 shift
23314 for mf
23315 do
23316 # Strip MF so we end up with the name of the file.
23317 mf=`echo "$mf" | sed -e 's/:.*$//'`
23318 # Check whether this is an Automake generated Makefile or not.
23319 # We used to match only the files named `Makefile.in', but
23320 # some people rename them; so instead we look at the file content.
23321 # Grep'ing the first line is not enough: some people post-process
23322 # each Makefile.in and add a new line on top of each file to say so.
23323 # Grep'ing the whole file is not good either: AIX grep has a line
23324 # limit of 2048, but all sed's we know have understand at least 4000.
23325 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
23326 dirpart=`$as_dirname -- "$mf" ||
23327 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23328 X"$mf" : 'X\(//\)[^/]' \| \
23329 X"$mf" : 'X\(//\)$' \| \
23330 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
23331 $as_echo X"$mf" |
23332 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23333 s//\1/
23334 q
23335 }
23336 /^X\(\/\/\)[^/].*/{
23337 s//\1/
23338 q
23339 }
23340 /^X\(\/\/\)$/{
23341 s//\1/
23342 q
23343 }
23344 /^X\(\/\).*/{
23345 s//\1/
23346 q
23347 }
23348 s/.*/./; q'`
23349 else
23350 continue
23351 fi
23352 # Extract the definition of DEPDIR, am__include, and am__quote
23353 # from the Makefile without running `make'.
23354 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
23355 test -z "$DEPDIR" && continue
23356 am__include=`sed -n 's/^am__include = //p' < "$mf"`
23357 test -z "am__include" && continue
23358 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
23359 # When using ansi2knr, U may be empty or an underscore; expand it
23360 U=`sed -n 's/^U = //p' < "$mf"`
23361 # Find all dependency output files, they are included files with
23362 # $(DEPDIR) in their names. We invoke sed twice because it is the
23363 # simplest approach to changing $(DEPDIR) to its actual value in the
23364 # expansion.
23365 for file in `sed -n "
23366 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
23367 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
23368 # Make sure the directory exists.
23369 test -f "$dirpart/$file" && continue
23370 fdir=`$as_dirname -- "$file" ||
23371 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23372 X"$file" : 'X\(//\)[^/]' \| \
23373 X"$file" : 'X\(//\)$' \| \
23374 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
23375 $as_echo X"$file" |
23376 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23377 s//\1/
23378 q
23379 }
23380 /^X\(\/\/\)[^/].*/{
23381 s//\1/
23382 q
23383 }
23384 /^X\(\/\/\)$/{
23385 s//\1/
23386 q
23387 }
23388 /^X\(\/\).*/{
23389 s//\1/
23390 q
23391 }
23392 s/.*/./; q'`
23393 as_dir=$dirpart/$fdir; as_fn_mkdir_p
23394 # echo "creating $dirpart/$file"
23395 echo '# dummy' > "$dirpart/$file"
23396 done
23397 done
23398 }
23399 ;;
23400 "mkdirs":C)
23401 for dir in etc lisp ; do
23402 test -d ${dir} || mkdir ${dir}
23403 done
23404 ;;
23405 "epaths":C)
23406 echo creating src/epaths.h
23407 ${MAKE-make} epaths-force
23408 ;;
23409 "gdbinit":C)
23410 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
23411 echo creating src/.gdbinit
23412 echo source $srcdir/src/.gdbinit > src/.gdbinit
23413 fi
23414 ;;
23415
23416 esac
23417 done # for ac_tag
23418
23419
23420 as_fn_exit 0
23421 _ACEOF
23422 ac_clean_files=$ac_clean_files_save
23423
23424 test $ac_write_fail = 0 ||
23425 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
23426
23427
23428 # configure is writing to config.log, and then calls config.status.
23429 # config.status does its own redirection, appending to config.log.
23430 # Unfortunately, on DOS this fails, as config.log is still kept open
23431 # by configure, so config.status won't be able to write to it; its
23432 # output is simply discarded. So we exec the FD to /dev/null,
23433 # effectively closing config.log, so it can be properly (re)opened and
23434 # appended to by config.status. When coming back to configure, we
23435 # need to make the FD available again.
23436 if test "$no_create" != yes; then
23437 ac_cs_success=:
23438 ac_config_status_args=
23439 test "$silent" = yes &&
23440 ac_config_status_args="$ac_config_status_args --quiet"
23441 exec 5>/dev/null
23442 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
23443 exec 5>>config.log
23444 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
23445 # would make configure fail if this is the last instruction.
23446 $ac_cs_success || as_fn_exit $?
23447 fi
23448 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
23449 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
23450 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
23451 fi
23452
23453
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