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* net/gnutls.el (gnutls-min-prime-bits): Default to 256.
[emacs.git] / autogen / configure
blob1c17b77e75467cc57a7fb1459058a5a9e1223fb7
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65 for emacs 24.0.96.
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='24.0.96'
553 PACKAGE_STRING='emacs 24.0.96'
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 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
640 NEXT_SYS_STAT_H
641 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
642 NEXT_STDLIB_H
643 NEXT_AS_FIRST_DIRECTIVE_STDIO_H
644 NEXT_STDIO_H
645 REPLACE_VSPRINTF
646 REPLACE_VSNPRINTF
647 REPLACE_VPRINTF
648 REPLACE_VFPRINTF
649 REPLACE_VDPRINTF
650 REPLACE_VASPRINTF
651 REPLACE_TMPFILE
652 REPLACE_STDIO_WRITE_FUNCS
653 REPLACE_STDIO_READ_FUNCS
654 REPLACE_SPRINTF
655 REPLACE_SNPRINTF
656 REPLACE_RENAMEAT
657 REPLACE_RENAME
658 REPLACE_REMOVE
659 REPLACE_PRINTF
660 REPLACE_POPEN
661 REPLACE_PERROR
662 REPLACE_OBSTACK_PRINTF
663 REPLACE_GETLINE
664 REPLACE_GETDELIM
665 REPLACE_FTELLO
666 REPLACE_FTELL
667 REPLACE_FSEEKO
668 REPLACE_FSEEK
669 REPLACE_FREOPEN
670 REPLACE_FPURGE
671 REPLACE_FPRINTF
672 REPLACE_FOPEN
673 REPLACE_FFLUSH
674 REPLACE_FDOPEN
675 REPLACE_FCLOSE
676 REPLACE_DPRINTF
677 HAVE_VDPRINTF
678 HAVE_VASPRINTF
679 HAVE_RENAMEAT
680 HAVE_POPEN
681 HAVE_PCLOSE
682 HAVE_FTELLO
683 HAVE_FSEEKO
684 HAVE_DPRINTF
685 HAVE_DECL_VSNPRINTF
686 HAVE_DECL_SNPRINTF
687 HAVE_DECL_OBSTACK_PRINTF
688 HAVE_DECL_GETLINE
689 HAVE_DECL_GETDELIM
690 HAVE_DECL_FTELLO
691 HAVE_DECL_FSEEKO
692 HAVE_DECL_FPURGE
693 GNULIB_VSPRINTF_POSIX
694 GNULIB_VSNPRINTF
695 GNULIB_VPRINTF_POSIX
696 GNULIB_VPRINTF
697 GNULIB_VFPRINTF_POSIX
698 GNULIB_VFPRINTF
699 GNULIB_VDPRINTF
700 GNULIB_VSCANF
701 GNULIB_VFSCANF
702 GNULIB_VASPRINTF
703 GNULIB_TMPFILE
704 GNULIB_STDIO_H_SIGPIPE
705 GNULIB_STDIO_H_NONBLOCKING
706 GNULIB_SPRINTF_POSIX
707 GNULIB_SNPRINTF
708 GNULIB_SCANF
709 GNULIB_RENAMEAT
710 GNULIB_RENAME
711 GNULIB_REMOVE
712 GNULIB_PUTS
713 GNULIB_PUTCHAR
714 GNULIB_PUTC
715 GNULIB_PRINTF_POSIX
716 GNULIB_PRINTF
717 GNULIB_POPEN
718 GNULIB_PERROR
719 GNULIB_PCLOSE
720 GNULIB_OBSTACK_PRINTF_POSIX
721 GNULIB_OBSTACK_PRINTF
722 GNULIB_GETS
723 GNULIB_GETLINE
724 GNULIB_GETDELIM
725 GNULIB_GETCHAR
726 GNULIB_GETC
727 GNULIB_FWRITE
728 GNULIB_FTELLO
729 GNULIB_FTELL
730 GNULIB_FSEEKO
731 GNULIB_FSEEK
732 GNULIB_FSCANF
733 GNULIB_FREOPEN
734 GNULIB_FREAD
735 GNULIB_FPUTS
736 GNULIB_FPUTC
737 GNULIB_FPURGE
738 GNULIB_FPRINTF_POSIX
739 GNULIB_FPRINTF
740 GNULIB_FOPEN
741 GNULIB_FGETS
742 GNULIB_FGETC
743 GNULIB_FFLUSH
744 GNULIB_FDOPEN
745 GNULIB_FCLOSE
746 GNULIB_DPRINTF
747 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
748 NEXT_STDDEF_H
749 GL_GENERATE_STDDEF_H_FALSE
750 GL_GENERATE_STDDEF_H_TRUE
751 STDDEF_H
752 HAVE_WCHAR_T
753 REPLACE_NULL
754 HAVE__BOOL
755 GL_GENERATE_STDBOOL_H_FALSE
756 GL_GENERATE_STDBOOL_H_TRUE
757 STDBOOL_H
758 GL_GENERATE_STDARG_H_FALSE
759 GL_GENERATE_STDARG_H_TRUE
760 STDARG_H
761 NEXT_AS_FIRST_DIRECTIVE_STDARG_H
762 NEXT_STDARG_H
763 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
764 NEXT_SIGNAL_H
765 REPLACE_RAISE
766 REPLACE_PTHREAD_SIGMASK
767 HAVE_SIGHANDLER_T
768 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
769 HAVE_STRUCT_SIGACTION_SA_SIGACTION
770 HAVE_SIGACTION
771 HAVE_SIGINFO_T
772 HAVE_SIGSET_T
773 HAVE_RAISE
774 HAVE_PTHREAD_SIGMASK
775 HAVE_POSIX_SIGNALBLOCKING
776 GNULIB_SIGACTION
777 GNULIB_SIGPROCMASK
778 GNULIB_SIGNAL_H_SIGPIPE
779 GNULIB_RAISE
780 GNULIB_PTHREAD_SIGMASK
781 LIB_PTHREAD_SIGMASK
782 REPLACE_TIMEGM
783 REPLACE_NANOSLEEP
784 REPLACE_MKTIME
785 REPLACE_LOCALTIME_R
786 HAVE_TIMEGM
787 HAVE_STRPTIME
788 HAVE_NANOSLEEP
789 HAVE_DECL_LOCALTIME_R
790 GNULIB_TIME_R
791 GNULIB_TIMEGM
792 GNULIB_STRPTIME
793 GNULIB_NANOSLEEP
794 GNULIB_MKTIME
795 REPLACE_UTIMENSAT
796 REPLACE_STAT
797 REPLACE_MKNOD
798 REPLACE_MKFIFO
799 REPLACE_MKDIR
800 REPLACE_LSTAT
801 REPLACE_FUTIMENS
802 REPLACE_FSTATAT
803 REPLACE_FSTAT
804 HAVE_UTIMENSAT
805 HAVE_MKNODAT
806 HAVE_MKNOD
807 HAVE_MKFIFOAT
808 HAVE_MKFIFO
809 HAVE_MKDIRAT
810 HAVE_LSTAT
811 HAVE_LCHMOD
812 HAVE_FUTIMENS
813 HAVE_FSTATAT
814 HAVE_FCHMODAT
815 GNULIB_UTIMENSAT
816 GNULIB_STAT
817 GNULIB_MKNODAT
818 GNULIB_MKNOD
819 GNULIB_MKFIFOAT
820 GNULIB_MKFIFO
821 GNULIB_MKDIRAT
822 GNULIB_LSTAT
823 GNULIB_LCHMOD
824 GNULIB_FUTIMENS
825 GNULIB_FSTATAT
826 GNULIB_FSTAT
827 GNULIB_FCHMODAT
828 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
829 NEXT_INTTYPES_H
830 UINT64_MAX_EQ_ULONG_MAX
831 UINT32_MAX_LT_UINTMAX_MAX
832 PRIPTR_PREFIX
833 PRI_MACROS_BROKEN
834 INT64_MAX_EQ_LONG_MAX
835 INT32_MAX_LT_INTMAX_MAX
836 HAVE_DECL_STRTOUMAX
837 HAVE_DECL_STRTOIMAX
838 HAVE_DECL_IMAXDIV
839 HAVE_DECL_IMAXABS
840 GNULIB_STRTOUMAX
841 GNULIB_STRTOIMAX
842 GNULIB_IMAXDIV
843 GNULIB_IMAXABS
844 GL_GENERATE_STDINT_H_FALSE
845 GL_GENERATE_STDINT_H_TRUE
846 STDINT_H
847 WINT_T_SUFFIX
848 WCHAR_T_SUFFIX
849 SIG_ATOMIC_T_SUFFIX
850 SIZE_T_SUFFIX
851 PTRDIFF_T_SUFFIX
852 HAVE_SIGNED_WINT_T
853 HAVE_SIGNED_WCHAR_T
854 HAVE_SIGNED_SIG_ATOMIC_T
855 BITSIZEOF_WINT_T
856 BITSIZEOF_WCHAR_T
857 BITSIZEOF_SIG_ATOMIC_T
858 BITSIZEOF_SIZE_T
859 BITSIZEOF_PTRDIFF_T
860 APPLE_UNIVERSAL_BUILD
861 HAVE_SYS_BITYPES_H
862 HAVE_SYS_INTTYPES_H
863 HAVE_STDINT_H
864 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
865 NEXT_STDINT_H
866 HAVE_SYS_TYPES_H
867 HAVE_INTTYPES_H
868 HAVE_WCHAR_H
869 HAVE_UNSIGNED_LONG_LONG_INT
870 HAVE_LONG_LONG_INT
871 GETOPT_H
872 HAVE_GETOPT_H
873 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
874 NEXT_GETOPT_H
875 PRAGMA_COLUMNS
876 PRAGMA_SYSTEM_HEADER
877 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
878 INCLUDE_NEXT
879 GETLOADAVG_LIBS
880 REPLACE_WCTOMB
881 REPLACE_UNSETENV
882 REPLACE_STRTOD
883 REPLACE_SETENV
884 REPLACE_REALPATH
885 REPLACE_REALLOC
886 REPLACE_PUTENV
887 REPLACE_MKSTEMP
888 REPLACE_MBTOWC
889 REPLACE_MALLOC
890 REPLACE_CANONICALIZE_FILE_NAME
891 REPLACE_CALLOC
892 HAVE_DECL_UNSETENV
893 HAVE_UNLOCKPT
894 HAVE_SYS_LOADAVG_H
895 HAVE_STRUCT_RANDOM_DATA
896 HAVE_STRTOULL
897 HAVE_STRTOLL
898 HAVE_STRTOD
899 HAVE_DECL_SETENV
900 HAVE_SETENV
901 HAVE_RPMATCH
902 HAVE_REALPATH
903 HAVE_RANDOM_R
904 HAVE_RANDOM_H
905 HAVE_PTSNAME
906 HAVE_MKSTEMPS
907 HAVE_MKSTEMP
908 HAVE_MKOSTEMPS
909 HAVE_MKOSTEMP
910 HAVE_MKDTEMP
911 HAVE_GRANTPT
912 HAVE_GETSUBOPT
913 HAVE_DECL_GETLOADAVG
914 HAVE_CANONICALIZE_FILE_NAME
915 HAVE_ATOLL
916 HAVE__EXIT
917 GNULIB_WCTOMB
918 GNULIB_UNSETENV
919 GNULIB_UNLOCKPT
920 GNULIB_SYSTEM_POSIX
921 GNULIB_STRTOULL
922 GNULIB_STRTOLL
923 GNULIB_STRTOD
924 GNULIB_SETENV
925 GNULIB_RPMATCH
926 GNULIB_REALPATH
927 GNULIB_REALLOC_POSIX
928 GNULIB_RANDOM_R
929 GNULIB_PUTENV
930 GNULIB_PTSNAME
931 GNULIB_MKSTEMPS
932 GNULIB_MKSTEMP
933 GNULIB_MKOSTEMPS
934 GNULIB_MKOSTEMP
935 GNULIB_MKDTEMP
936 GNULIB_MBTOWC
937 GNULIB_MALLOC_POSIX
938 GNULIB_GRANTPT
939 GNULIB_GETSUBOPT
940 GNULIB_GETLOADAVG
941 GNULIB_CANONICALIZE_FILE_NAME
942 GNULIB_CALLOC_POSIX
943 GNULIB_ATOLL
944 GNULIB__EXIT
945 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
946 UNISTD_H_HAVE_WINSOCK2_H
947 REPLACE_WRITE
948 REPLACE_USLEEP
949 REPLACE_UNLINKAT
950 REPLACE_UNLINK
951 REPLACE_TTYNAME_R
952 REPLACE_SYMLINK
953 REPLACE_SLEEP
954 REPLACE_RMDIR
955 REPLACE_READLINK
956 REPLACE_READ
957 REPLACE_PWRITE
958 REPLACE_PREAD
959 REPLACE_LSEEK
960 REPLACE_LINKAT
961 REPLACE_LINK
962 REPLACE_LCHOWN
963 REPLACE_GETPAGESIZE
964 REPLACE_GETGROUPS
965 REPLACE_GETLOGIN_R
966 REPLACE_GETDOMAINNAME
967 REPLACE_GETCWD
968 REPLACE_FCHOWNAT
969 REPLACE_DUP2
970 REPLACE_DUP
971 REPLACE_CLOSE
972 REPLACE_CHOWN
973 HAVE_SYS_PARAM_H
974 HAVE_OS_H
975 HAVE_DECL_TTYNAME_R
976 HAVE_DECL_GETUSERSHELL
977 HAVE_DECL_GETPAGESIZE
978 HAVE_DECL_GETLOGIN_R
979 HAVE_DECL_GETDOMAINNAME
980 HAVE_DECL_FDATASYNC
981 HAVE_DECL_FCHDIR
982 HAVE_DECL_ENVIRON
983 HAVE_USLEEP
984 HAVE_UNLINKAT
985 HAVE_SYMLINKAT
986 HAVE_SYMLINK
987 HAVE_SLEEP
988 HAVE_READLINKAT
989 HAVE_READLINK
990 HAVE_PWRITE
991 HAVE_PREAD
992 HAVE_PIPE2
993 HAVE_PIPE
994 HAVE_LINKAT
995 HAVE_LINK
996 HAVE_LCHOWN
997 HAVE_GROUP_MEMBER
998 HAVE_GETPAGESIZE
999 HAVE_GETLOGIN
1000 HAVE_GETHOSTNAME
1001 HAVE_GETGROUPS
1002 HAVE_GETDTABLESIZE
1003 HAVE_FTRUNCATE
1004 HAVE_FSYNC
1005 HAVE_FDATASYNC
1006 HAVE_FCHOWNAT
1007 HAVE_FCHDIR
1008 HAVE_FACCESSAT
1009 HAVE_EUIDACCESS
1010 HAVE_DUP3
1011 HAVE_DUP2
1012 HAVE_CHOWN
1013 GNULIB_WRITE
1014 GNULIB_USLEEP
1015 GNULIB_UNLINKAT
1016 GNULIB_UNLINK
1017 GNULIB_UNISTD_H_SIGPIPE
1018 GNULIB_UNISTD_H_NONBLOCKING
1019 GNULIB_UNISTD_H_GETOPT
1020 GNULIB_TTYNAME_R
1021 GNULIB_SYMLINKAT
1022 GNULIB_SYMLINK
1023 GNULIB_SLEEP
1024 GNULIB_RMDIR
1025 GNULIB_READLINKAT
1026 GNULIB_READLINK
1027 GNULIB_READ
1028 GNULIB_PWRITE
1029 GNULIB_PREAD
1030 GNULIB_PIPE2
1031 GNULIB_PIPE
1032 GNULIB_LSEEK
1033 GNULIB_LINKAT
1034 GNULIB_LINK
1035 GNULIB_LCHOWN
1036 GNULIB_GROUP_MEMBER
1037 GNULIB_GETUSERSHELL
1038 GNULIB_GETPAGESIZE
1039 GNULIB_GETLOGIN_R
1040 GNULIB_GETLOGIN
1041 GNULIB_GETHOSTNAME
1042 GNULIB_GETGROUPS
1043 GNULIB_GETDTABLESIZE
1044 GNULIB_GETDOMAINNAME
1045 GNULIB_GETCWD
1046 GNULIB_FTRUNCATE
1047 GNULIB_FSYNC
1048 GNULIB_FDATASYNC
1049 GNULIB_FCHOWNAT
1050 GNULIB_FCHDIR
1051 GNULIB_FACCESSAT
1052 GNULIB_EUIDACCESS
1053 GNULIB_ENVIRON
1054 GNULIB_DUP3
1055 GNULIB_DUP2
1056 GNULIB_DUP
1057 GNULIB_CLOSE
1058 GNULIB_CHOWN
1059 GNULIB_CHDIR
1060 GL_GENERATE_ALLOCA_H_FALSE
1061 GL_GENERATE_ALLOCA_H_TRUE
1062 ALLOCA_H
1063 ALLOCA
1064 GL_COND_LIBTOOL_FALSE
1065 GL_COND_LIBTOOL_TRUE
1066 POST_ALLOC_OBJ
1067 PRE_ALLOC_OBJ
1068 CYGWIN_OBJ
1069 RALLOC_OBJ
1070 OLDXMENU_DEPS
1071 LIBX_OTHER
1072 LIBXMENU
1073 OLDXMENU
1074 OLDXMENU_TARGET
1075 LIBXT_OTHER
1076 TOOLKIT_LIBW
1077 WIDGET_OBJ
1078 XOBJ
1079 XMENU_OBJ
1080 FONT_OBJ
1081 OTHER_FILES
1082 GNU_OBJC_CFLAGS
1083 ns_appsrc
1084 ns_appresdir
1085 ns_appbindir
1086 ns_appdir
1087 S_FILE
1088 M_FILE
1089 X_TOOLKIT_TYPE
1090 C_SWITCH_X_SYSTEM
1091 C_SWITCH_X_SITE
1092 LD_SWITCH_X_SITE
1093 gameuser
1094 gamedir
1095 bitmapdir
1096 archlibdir
1097 etcdir
1098 x_default_search_path
1099 lisppath
1100 locallisppath
1101 lispdir
1102 srcdir
1103 canonical
1104 configuration
1105 version
1106 KRB4LIB
1107 DESLIB
1108 KRB5LIB
1109 CRYPTOLIB
1110 COM_ERRLIB
1111 LIBRESOLV
1112 LIBHESIOD
1113 TERMCAP_OBJ
1114 LIBS_TERMCAP
1115 BLESSMAIL_TARGET
1116 LIBS_MAIL
1117 liblockfile
1118 LIBXML2_LIBS
1119 LIBXML2_CFLAGS
1120 LIBXSM
1121 LIBGPM
1122 LIBGIF
1123 LIBTIFF
1124 LIBPNG
1125 LIBJPEG
1126 LIBXPM
1127 M17N_FLT_LIBS
1128 M17N_FLT_CFLAGS
1129 LIBOTF_LIBS
1130 LIBOTF_CFLAGS
1131 FREETYPE_LIBS
1132 FREETYPE_CFLAGS
1133 XFT_LIBS
1134 XFT_CFLAGS
1135 FONTCONFIG_LIBS
1136 FONTCONFIG_CFLAGS
1137 LIBXMU
1138 LIBXTR6
1139 LIBGNUTLS_LIBS
1140 LIBGNUTLS_CFLAGS
1141 LIBSELINUX_LIBS
1142 SETTINGS_LIBS
1143 SETTINGS_CFLAGS
1144 GCONF_LIBS
1145 GCONF_CFLAGS
1146 GSETTINGS_LIBS
1147 GSETTINGS_CFLAGS
1148 DBUS_OBJ
1149 DBUS_LIBS
1150 DBUS_CFLAGS
1151 GTK_OBJ
1152 GTK_LIBS
1153 GTK_CFLAGS
1154 IMAGEMAGICK_LIBS
1155 IMAGEMAGICK_CFLAGS
1156 RSVG_LIBS
1157 RSVG_CFLAGS
1158 LIB_PTHREAD
1159 VMLIMIT_OBJ
1160 GMALLOC_OBJ
1161 HAVE_XSERVER
1162 LIB_STANDARD
1163 NS_OBJC_OBJ
1164 NS_OBJ
1165 TEMACS_LDFLAGS2
1166 LD_SWITCH_X_SITE_AUX_RPATH
1167 LD_SWITCH_X_SITE_AUX
1168 XMKMF
1169 DEPFLAGS
1170 MKDEPDIR
1171 CFLAGS_SOUND
1172 ALSA_LIBS
1173 ALSA_CFLAGS
1174 PKG_CONFIG
1175 LIBSOUND
1176 CRT_DIR
1177 START_FILES
1178 LIB_MATH
1179 LIBS_SYSTEM
1180 C_SWITCH_SYSTEM
1181 UNEXEC_OBJ
1182 C_SWITCH_MACHINE
1183 LD_SWITCH_SYSTEM
1184 CANNOT_DUMP
1185 HAVE_MAKEINFO
1186 GZIP_PROG
1187 INSTALL_INFO
1188 C_WARNINGS_SWITCH
1189 RANLIB
1190 ARFLAGS
1191 AR
1192 EGREP
1193 GREP
1194 CPP
1195 am__fastdepCC_FALSE
1196 am__fastdepCC_TRUE
1197 CCDEPMODE
1198 AMDEPBACKSLASH
1199 AMDEP_FALSE
1200 AMDEP_TRUE
1201 am__quote
1202 am__include
1203 DEPDIR
1204 OBJEXT
1205 EXEEXT
1206 ac_ct_CC
1207 CPPFLAGS
1208 LDFLAGS
1209 CFLAGS
1210 CC
1211 host_os
1212 host_vendor
1213 host_cpu
1214 host
1215 build_os
1216 build_vendor
1217 build_cpu
1218 build
1219 PROFILING_CFLAGS
1220 MAINT
1221 GZIP_INFO
1222 cache_file
1223 am__untar
1224 am__tar
1225 AMTAR
1226 am__leading_dot
1227 SET_MAKE
1228 AWK
1229 mkdir_p
1230 MKDIR_P
1231 INSTALL_STRIP_PROGRAM
1232 STRIP
1233 install_sh
1234 MAKEINFO
1235 AUTOHEADER
1236 AUTOMAKE
1237 AUTOCONF
1238 ACLOCAL
1239 VERSION
1240 PACKAGE
1241 CYGPATH_W
1242 am__isrc
1243 INSTALL_DATA
1244 INSTALL_SCRIPT
1245 INSTALL_PROGRAM
1246 target_alias
1247 host_alias
1248 build_alias
1249 LIBS
1250 ECHO_T
1251 ECHO_N
1252 ECHO_C
1253 DEFS
1254 mandir
1255 localedir
1256 libdir
1257 psdir
1258 pdfdir
1259 dvidir
1260 htmldir
1261 infodir
1262 docdir
1263 oldincludedir
1264 includedir
1265 localstatedir
1266 sharedstatedir
1267 sysconfdir
1268 datadir
1269 datarootdir
1270 libexecdir
1271 sbindir
1272 bindir
1273 program_transform_name
1274 prefix
1275 exec_prefix
1276 PACKAGE_URL
1277 PACKAGE_BUGREPORT
1278 PACKAGE_STRING
1279 PACKAGE_VERSION
1280 PACKAGE_TARNAME
1281 PACKAGE_NAME
1282 PATH_SEPARATOR
1283 SHELL'
1284 ac_subst_files='deps_frag
1285 lisp_frag
1286 ns_frag'
1287 ac_user_opts='
1288 enable_option_checking
1289 with_pop
1290 with_kerberos
1291 with_kerberos5
1292 with_hesiod
1293 with_mmdf
1294 with_mail_unlink
1295 with_mailhost
1296 with_sound
1297 with_sync_input
1298 with_x_toolkit
1299 with_wide_int
1300 with_xpm
1301 with_jpeg
1302 with_tiff
1303 with_gif
1304 with_png
1305 with_rsvg
1306 with_xml2
1307 with_imagemagick
1308 with_xft
1309 with_libotf
1310 with_m17n_flt
1311 with_toolkit_scroll_bars
1312 with_xaw3d
1313 with_xim
1314 with_ns
1315 with_gpm
1316 with_dbus
1317 with_gconf
1318 with_gsettings
1319 with_selinux
1320 with_gnutls
1321 with_makeinfo
1322 with_compress_info
1323 with_pkg_config_prog
1324 with_crt_dir
1325 with_gameuser
1326 with_gnustep_conf
1327 enable_ns_self_contained
1328 enable_asserts
1329 enable_maintainer_mode
1330 enable_locallisppath
1331 enable_checking
1332 enable_use_lisp_union_type
1333 enable_profiling
1334 enable_autodepend
1335 enable_dependency_tracking
1336 enable_largefile
1337 with_x
1338 '
1339 ac_precious_vars='build_alias
1340 host_alias
1341 target_alias
1342 CC
1343 CFLAGS
1344 LDFLAGS
1345 LIBS
1346 CPPFLAGS
1347 CPP
1348 XMKMF'
1349
1350
1351 # Initialize some variables set by options.
1352 ac_init_help=
1353 ac_init_version=false
1354 ac_unrecognized_opts=
1355 ac_unrecognized_sep=
1356 # The variables have the same names as the options, with
1357 # dashes changed to underlines.
1358 cache_file=/dev/null
1359 exec_prefix=NONE
1360 no_create=
1361 no_recursion=
1362 prefix=NONE
1363 program_prefix=NONE
1364 program_suffix=NONE
1365 program_transform_name=s,x,x,
1366 silent=
1367 site=
1368 srcdir=
1369 verbose=
1370 x_includes=NONE
1371 x_libraries=NONE
1372
1373 # Installation directory options.
1374 # These are left unexpanded so users can "make install exec_prefix=/foo"
1375 # and all the variables that are supposed to be based on exec_prefix
1376 # by default will actually change.
1377 # Use braces instead of parens because sh, perl, etc. also accept them.
1378 # (The list follows the same order as the GNU Coding Standards.)
1379 bindir='${exec_prefix}/bin'
1380 sbindir='${exec_prefix}/sbin'
1381 libexecdir='${exec_prefix}/libexec'
1382 datarootdir='${prefix}/share'
1383 datadir='${datarootdir}'
1384 sysconfdir='${prefix}/etc'
1385 sharedstatedir='${prefix}/com'
1386 localstatedir='${prefix}/var'
1387 includedir='${prefix}/include'
1388 oldincludedir='/usr/include'
1389 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1390 infodir='${datarootdir}/info'
1391 htmldir='${docdir}'
1392 dvidir='${docdir}'
1393 pdfdir='${docdir}'
1394 psdir='${docdir}'
1395 libdir='${exec_prefix}/lib'
1396 localedir='${datarootdir}/locale'
1397 mandir='${datarootdir}/man'
1398
1399 ac_prev=
1400 ac_dashdash=
1401 for ac_option
1402 do
1403 # If the previous option needs an argument, assign it.
1404 if test -n "$ac_prev"; then
1405 eval $ac_prev=\$ac_option
1406 ac_prev=
1407 continue
1408 fi
1409
1410 case $ac_option in
1411 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1412 *) ac_optarg=yes ;;
1413 esac
1414
1415 # Accept the important Cygnus configure options, so we can diagnose typos.
1416
1417 case $ac_dashdash$ac_option in
1418 --)
1419 ac_dashdash=yes ;;
1420
1421 -bindir | --bindir | --bindi | --bind | --bin | --bi)
1422 ac_prev=bindir ;;
1423 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1424 bindir=$ac_optarg ;;
1425
1426 -build | --build | --buil | --bui | --bu)
1427 ac_prev=build_alias ;;
1428 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1429 build_alias=$ac_optarg ;;
1430
1431 -cache-file | --cache-file | --cache-fil | --cache-fi \
1432 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1433 ac_prev=cache_file ;;
1434 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1435 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1436 cache_file=$ac_optarg ;;
1437
1438 --config-cache | -C)
1439 cache_file=config.cache ;;
1440
1441 -datadir | --datadir | --datadi | --datad)
1442 ac_prev=datadir ;;
1443 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1444 datadir=$ac_optarg ;;
1445
1446 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1447 | --dataroo | --dataro | --datar)
1448 ac_prev=datarootdir ;;
1449 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1450 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1451 datarootdir=$ac_optarg ;;
1452
1453 -disable-* | --disable-*)
1454 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1455 # Reject names that are not valid shell variable names.
1456 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1457 as_fn_error "invalid feature name: $ac_useropt"
1458 ac_useropt_orig=$ac_useropt
1459 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1460 case $ac_user_opts in
1461 *"
1462 "enable_$ac_useropt"
1463 "*) ;;
1464 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1465 ac_unrecognized_sep=', ';;
1466 esac
1467 eval enable_$ac_useropt=no ;;
1468
1469 -docdir | --docdir | --docdi | --doc | --do)
1470 ac_prev=docdir ;;
1471 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1472 docdir=$ac_optarg ;;
1473
1474 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1475 ac_prev=dvidir ;;
1476 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1477 dvidir=$ac_optarg ;;
1478
1479 -enable-* | --enable-*)
1480 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
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--enable-$ac_useropt_orig"
1491 ac_unrecognized_sep=', ';;
1492 esac
1493 eval enable_$ac_useropt=\$ac_optarg ;;
1494
1495 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1496 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1497 | --exec | --exe | --ex)
1498 ac_prev=exec_prefix ;;
1499 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1500 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1501 | --exec=* | --exe=* | --ex=*)
1502 exec_prefix=$ac_optarg ;;
1503
1504 -gas | --gas | --ga | --g)
1505 # Obsolete; use --with-gas.
1506 with_gas=yes ;;
1507
1508 -help | --help | --hel | --he | -h)
1509 ac_init_help=long ;;
1510 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1511 ac_init_help=recursive ;;
1512 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1513 ac_init_help=short ;;
1514
1515 -host | --host | --hos | --ho)
1516 ac_prev=host_alias ;;
1517 -host=* | --host=* | --hos=* | --ho=*)
1518 host_alias=$ac_optarg ;;
1519
1520 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1521 ac_prev=htmldir ;;
1522 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1523 | --ht=*)
1524 htmldir=$ac_optarg ;;
1525
1526 -includedir | --includedir | --includedi | --included | --include \
1527 | --includ | --inclu | --incl | --inc)
1528 ac_prev=includedir ;;
1529 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1530 | --includ=* | --inclu=* | --incl=* | --inc=*)
1531 includedir=$ac_optarg ;;
1532
1533 -infodir | --infodir | --infodi | --infod | --info | --inf)
1534 ac_prev=infodir ;;
1535 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1536 infodir=$ac_optarg ;;
1537
1538 -libdir | --libdir | --libdi | --libd)
1539 ac_prev=libdir ;;
1540 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1541 libdir=$ac_optarg ;;
1542
1543 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1544 | --libexe | --libex | --libe)
1545 ac_prev=libexecdir ;;
1546 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1547 | --libexe=* | --libex=* | --libe=*)
1548 libexecdir=$ac_optarg ;;
1549
1550 -localedir | --localedir | --localedi | --localed | --locale)
1551 ac_prev=localedir ;;
1552 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1553 localedir=$ac_optarg ;;
1554
1555 -localstatedir | --localstatedir | --localstatedi | --localstated \
1556 | --localstate | --localstat | --localsta | --localst | --locals)
1557 ac_prev=localstatedir ;;
1558 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1559 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1560 localstatedir=$ac_optarg ;;
1561
1562 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1563 ac_prev=mandir ;;
1564 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1565 mandir=$ac_optarg ;;
1566
1567 -nfp | --nfp | --nf)
1568 # Obsolete; use --without-fp.
1569 with_fp=no ;;
1570
1571 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1572 | --no-cr | --no-c | -n)
1573 no_create=yes ;;
1574
1575 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1576 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1577 no_recursion=yes ;;
1578
1579 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1580 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1581 | --oldin | --oldi | --old | --ol | --o)
1582 ac_prev=oldincludedir ;;
1583 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1584 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1585 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1586 oldincludedir=$ac_optarg ;;
1587
1588 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1589 ac_prev=prefix ;;
1590 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1591 prefix=$ac_optarg ;;
1592
1593 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1594 | --program-pre | --program-pr | --program-p)
1595 ac_prev=program_prefix ;;
1596 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1597 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1598 program_prefix=$ac_optarg ;;
1599
1600 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1601 | --program-suf | --program-su | --program-s)
1602 ac_prev=program_suffix ;;
1603 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1604 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1605 program_suffix=$ac_optarg ;;
1606
1607 -program-transform-name | --program-transform-name \
1608 | --program-transform-nam | --program-transform-na \
1609 | --program-transform-n | --program-transform- \
1610 | --program-transform | --program-transfor \
1611 | --program-transfo | --program-transf \
1612 | --program-trans | --program-tran \
1613 | --progr-tra | --program-tr | --program-t)
1614 ac_prev=program_transform_name ;;
1615 -program-transform-name=* | --program-transform-name=* \
1616 | --program-transform-nam=* | --program-transform-na=* \
1617 | --program-transform-n=* | --program-transform-=* \
1618 | --program-transform=* | --program-transfor=* \
1619 | --program-transfo=* | --program-transf=* \
1620 | --program-trans=* | --program-tran=* \
1621 | --progr-tra=* | --program-tr=* | --program-t=*)
1622 program_transform_name=$ac_optarg ;;
1623
1624 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1625 ac_prev=pdfdir ;;
1626 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1627 pdfdir=$ac_optarg ;;
1628
1629 -psdir | --psdir | --psdi | --psd | --ps)
1630 ac_prev=psdir ;;
1631 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1632 psdir=$ac_optarg ;;
1633
1634 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1635 | -silent | --silent | --silen | --sile | --sil)
1636 silent=yes ;;
1637
1638 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1639 ac_prev=sbindir ;;
1640 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1641 | --sbi=* | --sb=*)
1642 sbindir=$ac_optarg ;;
1643
1644 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1645 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1646 | --sharedst | --shareds | --shared | --share | --shar \
1647 | --sha | --sh)
1648 ac_prev=sharedstatedir ;;
1649 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1650 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1651 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1652 | --sha=* | --sh=*)
1653 sharedstatedir=$ac_optarg ;;
1654
1655 -site | --site | --sit)
1656 ac_prev=site ;;
1657 -site=* | --site=* | --sit=*)
1658 site=$ac_optarg ;;
1659
1660 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1661 ac_prev=srcdir ;;
1662 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1663 srcdir=$ac_optarg ;;
1664
1665 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1666 | --syscon | --sysco | --sysc | --sys | --sy)
1667 ac_prev=sysconfdir ;;
1668 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1669 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1670 sysconfdir=$ac_optarg ;;
1671
1672 -target | --target | --targe | --targ | --tar | --ta | --t)
1673 ac_prev=target_alias ;;
1674 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1675 target_alias=$ac_optarg ;;
1676
1677 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1678 verbose=yes ;;
1679
1680 -version | --version | --versio | --versi | --vers | -V)
1681 ac_init_version=: ;;
1682
1683 -with-* | --with-*)
1684 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1685 # Reject names that are not valid shell variable names.
1686 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1687 as_fn_error "invalid package name: $ac_useropt"
1688 ac_useropt_orig=$ac_useropt
1689 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1690 case $ac_user_opts in
1691 *"
1692 "with_$ac_useropt"
1693 "*) ;;
1694 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1695 ac_unrecognized_sep=', ';;
1696 esac
1697 eval with_$ac_useropt=\$ac_optarg ;;
1698
1699 -without-* | --without-*)
1700 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1701 # Reject names that are not valid shell variable names.
1702 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1703 as_fn_error "invalid package name: $ac_useropt"
1704 ac_useropt_orig=$ac_useropt
1705 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1706 case $ac_user_opts in
1707 *"
1708 "with_$ac_useropt"
1709 "*) ;;
1710 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1711 ac_unrecognized_sep=', ';;
1712 esac
1713 eval with_$ac_useropt=no ;;
1714
1715 --x)
1716 # Obsolete; use --with-x.
1717 with_x=yes ;;
1718
1719 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1720 | --x-incl | --x-inc | --x-in | --x-i)
1721 ac_prev=x_includes ;;
1722 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1723 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1724 x_includes=$ac_optarg ;;
1725
1726 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1727 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1728 ac_prev=x_libraries ;;
1729 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1730 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1731 x_libraries=$ac_optarg ;;
1732
1733 -*) as_fn_error "unrecognized option: \`$ac_option'
1734 Try \`$0 --help' for more information."
1735 ;;
1736
1737 *=*)
1738 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1739 # Reject names that are not valid shell variable names.
1740 case $ac_envvar in #(
1741 '' | [0-9]* | *[!_$as_cr_alnum]* )
1742 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1743 esac
1744 eval $ac_envvar=\$ac_optarg
1745 export $ac_envvar ;;
1746
1747 *)
1748 # FIXME: should be removed in autoconf 3.0.
1749 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1750 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1751 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1752 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1753 ;;
1754
1755 esac
1756 done
1757
1758 if test -n "$ac_prev"; then
1759 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1760 as_fn_error "missing argument to $ac_option"
1761 fi
1762
1763 if test -n "$ac_unrecognized_opts"; then
1764 case $enable_option_checking in
1765 no) ;;
1766 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1767 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1768 esac
1769 fi
1770
1771 # Check all directory arguments for consistency.
1772 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1773 datadir sysconfdir sharedstatedir localstatedir includedir \
1774 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1775 libdir localedir mandir
1776 do
1777 eval ac_val=\$$ac_var
1778 # Remove trailing slashes.
1779 case $ac_val in
1780 */ )
1781 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1782 eval $ac_var=\$ac_val;;
1783 esac
1784 # Be sure to have absolute directory names.
1785 case $ac_val in
1786 [\\/$]* | ?:[\\/]* ) continue;;
1787 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1788 esac
1789 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1790 done
1791
1792 # There might be people who depend on the old broken behavior: `$host'
1793 # used to hold the argument of --host etc.
1794 # FIXME: To remove some day.
1795 build=$build_alias
1796 host=$host_alias
1797 target=$target_alias
1798
1799 # FIXME: To remove some day.
1800 if test "x$host_alias" != x; then
1801 if test "x$build_alias" = x; then
1802 cross_compiling=maybe
1803 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1804 If a cross compiler is detected then cross compile mode will be used." >&2
1805 elif test "x$build_alias" != "x$host_alias"; then
1806 cross_compiling=yes
1807 fi
1808 fi
1809
1810 ac_tool_prefix=
1811 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1812
1813 test "$silent" = yes && exec 6>/dev/null
1814
1815
1816 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1817 ac_ls_di=`ls -di .` &&
1818 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1819 as_fn_error "working directory cannot be determined"
1820 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1821 as_fn_error "pwd does not report name of working directory"
1822
1823
1824 # Find the source files, if location was not specified.
1825 if test -z "$srcdir"; then
1826 ac_srcdir_defaulted=yes
1827 # Try the directory containing this script, then the parent directory.
1828 ac_confdir=`$as_dirname -- "$as_myself" ||
1829 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1830 X"$as_myself" : 'X\(//\)[^/]' \| \
1831 X"$as_myself" : 'X\(//\)$' \| \
1832 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1833 $as_echo X"$as_myself" |
1834 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1835 s//\1/
1836 q
1837 }
1838 /^X\(\/\/\)[^/].*/{
1839 s//\1/
1840 q
1841 }
1842 /^X\(\/\/\)$/{
1843 s//\1/
1844 q
1845 }
1846 /^X\(\/\).*/{
1847 s//\1/
1848 q
1849 }
1850 s/.*/./; q'`
1851 srcdir=$ac_confdir
1852 if test ! -r "$srcdir/$ac_unique_file"; then
1853 srcdir=..
1854 fi
1855 else
1856 ac_srcdir_defaulted=no
1857 fi
1858 if test ! -r "$srcdir/$ac_unique_file"; then
1859 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1860 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1861 fi
1862 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1863 ac_abs_confdir=`(
1864 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1865 pwd)`
1866 # When building in place, set srcdir=.
1867 if test "$ac_abs_confdir" = "$ac_pwd"; then
1868 srcdir=.
1869 fi
1870 # Remove unnecessary trailing slashes from srcdir.
1871 # Double slashes in file names in object file debugging info
1872 # mess up M-x gdb in Emacs.
1873 case $srcdir in
1874 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1875 esac
1876 for ac_var in $ac_precious_vars; do
1877 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1878 eval ac_env_${ac_var}_value=\$${ac_var}
1879 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1880 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1881 done
1882
1883 #
1884 # Report the --help message.
1885 #
1886 if test "$ac_init_help" = "long"; then
1887 # Omit some internal or obsolete options to make the list less imposing.
1888 # This message is too long to be a string in the A/UX 3.1 sh.
1889 cat <<_ACEOF
1890 \`configure' configures emacs 24.0.96 to adapt to many kinds of systems.
1891
1892 Usage: $0 [OPTION]... [VAR=VALUE]...
1893
1894 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1895 VAR=VALUE. See below for descriptions of some of the useful variables.
1896
1897 Defaults for the options are specified in brackets.
1898
1899 Configuration:
1900 -h, --help display this help and exit
1901 --help=short display options specific to this package
1902 --help=recursive display the short help of all the included packages
1903 -V, --version display version information and exit
1904 -q, --quiet, --silent do not print \`checking...' messages
1905 --cache-file=FILE cache test results in FILE [disabled]
1906 -C, --config-cache alias for \`--cache-file=config.cache'
1907 -n, --no-create do not create output files
1908 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1909
1910 Installation directories:
1911 --prefix=PREFIX install architecture-independent files in PREFIX
1912 [$ac_default_prefix]
1913 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1914 [PREFIX]
1915
1916 By default, \`make install' will install all the files in
1917 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1918 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1919 for instance \`--prefix=\$HOME'.
1920
1921 For better control, use the options below.
1922
1923 Fine tuning of the installation directories:
1924 --bindir=DIR user executables [EPREFIX/bin]
1925 --sbindir=DIR system admin executables [EPREFIX/sbin]
1926 --libexecdir=DIR program executables [EPREFIX/libexec]
1927 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1928 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1929 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1930 --libdir=DIR object code libraries [EPREFIX/lib]
1931 --includedir=DIR C header files [PREFIX/include]
1932 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1933 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1934 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1935 --infodir=DIR info documentation [DATAROOTDIR/info]
1936 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1937 --mandir=DIR man documentation [DATAROOTDIR/man]
1938 --docdir=DIR documentation root [DATAROOTDIR/doc/emacs]
1939 --htmldir=DIR html documentation [DOCDIR]
1940 --dvidir=DIR dvi documentation [DOCDIR]
1941 --pdfdir=DIR pdf documentation [DOCDIR]
1942 --psdir=DIR ps documentation [DOCDIR]
1943 _ACEOF
1944
1945 cat <<\_ACEOF
1946
1947 Program names:
1948 --program-prefix=PREFIX prepend PREFIX to installed program names
1949 --program-suffix=SUFFIX append SUFFIX to installed program names
1950 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1951
1952 X features:
1953 --x-includes=DIR X include files are in DIR
1954 --x-libraries=DIR X library files are in DIR
1955
1956 System types:
1957 --build=BUILD configure for building on BUILD [guessed]
1958 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1959 _ACEOF
1960 fi
1961
1962 if test -n "$ac_init_help"; then
1963 case $ac_init_help in
1964 short | recursive ) echo "Configuration of emacs 24.0.96:";;
1965 esac
1966 cat <<\_ACEOF
1967
1968 Optional Features:
1969 --disable-option-checking ignore unrecognized --enable/--with options
1970 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1971 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1972 --disable-ns-self-contained
1973 disable self contained build under NeXTstep
1974 --enable-asserts compile code with asserts enabled
1975 --disable-maintainer-mode
1976 disable make rules and dependencies not useful (and
1977 sometimes confusing) to the casual installer
1978 --enable-locallisppath=PATH
1979 directories Emacs should search for lisp files
1980 specific to this site
1981 --enable-checking[=LIST]
1982 enable expensive run-time checks. With LIST, enable
1983 only specific categories of checks. Categories are:
1984 all,yes,no. Flags are: stringbytes, stringoverrun,
1985 stringfreelist, xmallocoverrun, conslist
1986 --enable-use-lisp-union-type
1987 use a union for the Lisp_Object data type. This is
1988 only useful for development for catching certain
1989 types of bugs.
1990 --enable-profiling build emacs with profiling support. This might not
1991 work on all platforms
1992 --enable-autodepend automatically generate dependencies to .h-files.
1993 Requires GNU Make and Gcc. Enabled if GNU Make and
1994 Gcc is found
1995 --disable-dependency-tracking speeds up one-time build
1996 --enable-dependency-tracking do not reject slow dependency extractors
1997 --disable-largefile omit support for large files
1998
1999 Optional Packages:
2000 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
2001 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
2002 --without-pop don't support POP mail retrieval with movemail
2003 --with-kerberos support Kerberos-authenticated POP
2004 --with-kerberos5 support Kerberos version 5 authenticated POP
2005 --with-hesiod support Hesiod to get the POP server host
2006 --with-mmdf support MMDF mailboxes
2007 --with-mail-unlink unlink, rather than empty, mail spool after reading
2008 --with-mailhost=HOSTNAME
2009 string giving default POP mail host
2010 --without-sound don't compile with sound support
2011 --without-sync-input process async input synchronously
2012 --with-x-toolkit=KIT use an X toolkit (KIT one of: yes or gtk, gtk3,
2013 lucid or athena, motif, no)
2014 --with-wide-int prefer wide Emacs integers (typically 62-bit)
2015 --without-xpm don't compile with XPM image support
2016 --without-jpeg don't compile with JPEG image support
2017 --without-tiff don't compile with TIFF image support
2018 --without-gif don't compile with GIF image support
2019 --without-png don't compile with PNG image support
2020 --without-rsvg don't compile with SVG image support
2021 --without-xml2 don't compile with XML parsing support
2022 --without-imagemagick don't compile with ImageMagick image support
2023 --without-xft don't use XFT for anti aliased fonts
2024 --without-libotf don't use libotf for OpenType font support
2025 --without-m17n-flt don't use m17n-flt for text shaping
2026 --without-toolkit-scroll-bars
2027 don't use Motif or Xaw3d scroll bars
2028 --without-xaw3d don't use Xaw3d
2029 --without-xim don't use X11 XIM
2030 --with-ns use NeXTstep (Cocoa or GNUstep) windowing system
2031 --without-gpm don't use -lgpm for mouse support on a GNU/Linux
2032 console
2033 --without-dbus don't compile with D-Bus support
2034 --without-gconf don't compile with GConf support
2035 --without-gsettings don't compile with GSettings support
2036 --without-selinux don't compile with SELinux support
2037 --without-gnutls don't use -lgnutls for SSL/TLS support
2038 --without-makeinfo don't require makeinfo for building manuals
2039 --without-compress-info don't compress the installed Info pages
2040 --with-pkg-config-prog=PATH
2041 path to pkg-config for finding GTK and librsvg
2042 --with-crt-dir=DIR directory containing crtn.o etc. The default is
2043 /usr/lib, or /usr/lib64 on some platforms.
2044 --with-gameuser=USER user for shared game score files
2045 --with-gnustep-conf=PATH
2046 path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
2047 or /etc/GNUstep/GNUstep.conf
2048 --with-x use the X Window System
2049
2050 Some influential environment variables:
2051 CC C compiler command
2052 CFLAGS C compiler flags
2053 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
2054 nonstandard directory <lib dir>
2055 LIBS libraries to pass to the linker, e.g. -l<library>
2056 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2057 you have headers in a nonstandard directory <include dir>
2058 CPP C preprocessor
2059 XMKMF Path to xmkmf, Makefile generator for X Window System
2060
2061 Use these variables to override the choices made by `configure' or to help
2062 it to find libraries and programs with nonstandard names/locations.
2063
2064 Report bugs to the package provider.
2065 _ACEOF
2066 ac_status=$?
2067 fi
2068
2069 if test "$ac_init_help" = "recursive"; then
2070 # If there are subdirs, report their specific --help.
2071 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2072 test -d "$ac_dir" ||
2073 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2074 continue
2075 ac_builddir=.
2076
2077 case "$ac_dir" in
2078 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2079 *)
2080 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2081 # A ".." for each directory in $ac_dir_suffix.
2082 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2083 case $ac_top_builddir_sub in
2084 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2085 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2086 esac ;;
2087 esac
2088 ac_abs_top_builddir=$ac_pwd
2089 ac_abs_builddir=$ac_pwd$ac_dir_suffix
2090 # for backward compatibility:
2091 ac_top_builddir=$ac_top_build_prefix
2092
2093 case $srcdir in
2094 .) # We are building in place.
2095 ac_srcdir=.
2096 ac_top_srcdir=$ac_top_builddir_sub
2097 ac_abs_top_srcdir=$ac_pwd ;;
2098 [\\/]* | ?:[\\/]* ) # Absolute name.
2099 ac_srcdir=$srcdir$ac_dir_suffix;
2100 ac_top_srcdir=$srcdir
2101 ac_abs_top_srcdir=$srcdir ;;
2102 *) # Relative name.
2103 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2104 ac_top_srcdir=$ac_top_build_prefix$srcdir
2105 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2106 esac
2107 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2108
2109 cd "$ac_dir" || { ac_status=$?; continue; }
2110 # Check for guested configure.
2111 if test -f "$ac_srcdir/configure.gnu"; then
2112 echo &&
2113 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2114 elif test -f "$ac_srcdir/configure"; then
2115 echo &&
2116 $SHELL "$ac_srcdir/configure" --help=recursive
2117 else
2118 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2119 fi || ac_status=$?
2120 cd "$ac_pwd" || { ac_status=$?; break; }
2121 done
2122 fi
2123
2124 test -n "$ac_init_help" && exit $ac_status
2125 if $ac_init_version; then
2126 cat <<\_ACEOF
2127 emacs configure 24.0.96
2128 generated by GNU Autoconf 2.65
2129
2130 Copyright (C) 2009 Free Software Foundation, Inc.
2131 This configure script is free software; the Free Software Foundation
2132 gives unlimited permission to copy, distribute and modify it.
2133 _ACEOF
2134 exit
2135 fi
2136
2137 ## ------------------------ ##
2138 ## Autoconf initialization. ##
2139 ## ------------------------ ##
2140
2141 # ac_fn_c_try_compile LINENO
2142 # --------------------------
2143 # Try to compile conftest.$ac_ext, and return whether this succeeded.
2144 ac_fn_c_try_compile ()
2145 {
2146 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2147 rm -f conftest.$ac_objext
2148 if { { ac_try="$ac_compile"
2149 case "(($ac_try" in
2150 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2151 *) ac_try_echo=$ac_try;;
2152 esac
2153 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2154 $as_echo "$ac_try_echo"; } >&5
2155 (eval "$ac_compile") 2>conftest.err
2156 ac_status=$?
2157 if test -s conftest.err; then
2158 grep -v '^ *+' conftest.err >conftest.er1
2159 cat conftest.er1 >&5
2160 mv -f conftest.er1 conftest.err
2161 fi
2162 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2163 test $ac_status = 0; } && {
2164 test -z "$ac_c_werror_flag" ||
2165 test ! -s conftest.err
2166 } && test -s conftest.$ac_objext; then :
2167 ac_retval=0
2168 else
2169 $as_echo "$as_me: failed program was:" >&5
2170 sed 's/^/| /' conftest.$ac_ext >&5
2171
2172 ac_retval=1
2173 fi
2174 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2175 as_fn_set_status $ac_retval
2176
2177 } # ac_fn_c_try_compile
2178
2179 # ac_fn_c_try_cpp LINENO
2180 # ----------------------
2181 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2182 ac_fn_c_try_cpp ()
2183 {
2184 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2185 if { { ac_try="$ac_cpp conftest.$ac_ext"
2186 case "(($ac_try" in
2187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2188 *) ac_try_echo=$ac_try;;
2189 esac
2190 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2191 $as_echo "$ac_try_echo"; } >&5
2192 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2193 ac_status=$?
2194 if test -s conftest.err; then
2195 grep -v '^ *+' conftest.err >conftest.er1
2196 cat conftest.er1 >&5
2197 mv -f conftest.er1 conftest.err
2198 fi
2199 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2200 test $ac_status = 0; } >/dev/null && {
2201 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2202 test ! -s conftest.err
2203 }; then :
2204 ac_retval=0
2205 else
2206 $as_echo "$as_me: failed program was:" >&5
2207 sed 's/^/| /' conftest.$ac_ext >&5
2208
2209 ac_retval=1
2210 fi
2211 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2212 as_fn_set_status $ac_retval
2213
2214 } # ac_fn_c_try_cpp
2215
2216 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2217 # -------------------------------------------------------
2218 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2219 # the include files in INCLUDES and setting the cache variable VAR
2220 # accordingly.
2221 ac_fn_c_check_header_mongrel ()
2222 {
2223 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2224 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2226 $as_echo_n "checking for $2... " >&6; }
2227 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2228 $as_echo_n "(cached) " >&6
2229 fi
2230 eval ac_res=\$$3
2231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2232 $as_echo "$ac_res" >&6; }
2233 else
2234 # Is the header compilable?
2235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2236 $as_echo_n "checking $2 usability... " >&6; }
2237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2238 /* end confdefs.h. */
2239 $4
2240 #include <$2>
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243 ac_header_compiler=yes
2244 else
2245 ac_header_compiler=no
2246 fi
2247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2249 $as_echo "$ac_header_compiler" >&6; }
2250
2251 # Is the header present?
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2253 $as_echo_n "checking $2 presence... " >&6; }
2254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h. */
2256 #include <$2>
2257 _ACEOF
2258 if ac_fn_c_try_cpp "$LINENO"; then :
2259 ac_header_preproc=yes
2260 else
2261 ac_header_preproc=no
2262 fi
2263 rm -f conftest.err conftest.$ac_ext
2264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2265 $as_echo "$ac_header_preproc" >&6; }
2266
2267 # So? What about this header?
2268 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2269 yes:no: )
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2271 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2272 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2273 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2274 ;;
2275 no:yes:* )
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2277 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2279 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2281 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2283 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2285 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2286 ;;
2287 esac
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2289 $as_echo_n "checking for $2... " >&6; }
2290 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2291 $as_echo_n "(cached) " >&6
2292 else
2293 eval "$3=\$ac_header_compiler"
2294 fi
2295 eval ac_res=\$$3
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2297 $as_echo "$ac_res" >&6; }
2298 fi
2299 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2300
2301 } # ac_fn_c_check_header_mongrel
2302
2303 # ac_fn_c_try_run LINENO
2304 # ----------------------
2305 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2306 # that executables *can* be run.
2307 ac_fn_c_try_run ()
2308 {
2309 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2310 if { { ac_try="$ac_link"
2311 case "(($ac_try" in
2312 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2313 *) ac_try_echo=$ac_try;;
2314 esac
2315 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2316 $as_echo "$ac_try_echo"; } >&5
2317 (eval "$ac_link") 2>&5
2318 ac_status=$?
2319 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2320 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2321 { { case "(($ac_try" in
2322 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2323 *) ac_try_echo=$ac_try;;
2324 esac
2325 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2326 $as_echo "$ac_try_echo"; } >&5
2327 (eval "$ac_try") 2>&5
2328 ac_status=$?
2329 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2330 test $ac_status = 0; }; }; then :
2331 ac_retval=0
2332 else
2333 $as_echo "$as_me: program exited with status $ac_status" >&5
2334 $as_echo "$as_me: failed program was:" >&5
2335 sed 's/^/| /' conftest.$ac_ext >&5
2336
2337 ac_retval=$ac_status
2338 fi
2339 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2340 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2341 as_fn_set_status $ac_retval
2342
2343 } # ac_fn_c_try_run
2344
2345 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2346 # -------------------------------------------------------
2347 # Tests whether HEADER exists and can be compiled using the include files in
2348 # INCLUDES, setting the cache variable VAR accordingly.
2349 ac_fn_c_check_header_compile ()
2350 {
2351 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2353 $as_echo_n "checking for $2... " >&6; }
2354 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2355 $as_echo_n "(cached) " >&6
2356 else
2357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2358 /* end confdefs.h. */
2359 $4
2360 #include <$2>
2361 _ACEOF
2362 if ac_fn_c_try_compile "$LINENO"; then :
2363 eval "$3=yes"
2364 else
2365 eval "$3=no"
2366 fi
2367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2368 fi
2369 eval ac_res=\$$3
2370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2371 $as_echo "$ac_res" >&6; }
2372 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2373
2374 } # ac_fn_c_check_header_compile
2375
2376 # ac_fn_c_try_link LINENO
2377 # -----------------------
2378 # Try to link conftest.$ac_ext, and return whether this succeeded.
2379 ac_fn_c_try_link ()
2380 {
2381 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2382 rm -f conftest.$ac_objext conftest$ac_exeext
2383 if { { ac_try="$ac_link"
2384 case "(($ac_try" in
2385 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2386 *) ac_try_echo=$ac_try;;
2387 esac
2388 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2389 $as_echo "$ac_try_echo"; } >&5
2390 (eval "$ac_link") 2>conftest.err
2391 ac_status=$?
2392 if test -s conftest.err; then
2393 grep -v '^ *+' conftest.err >conftest.er1
2394 cat conftest.er1 >&5
2395 mv -f conftest.er1 conftest.err
2396 fi
2397 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2398 test $ac_status = 0; } && {
2399 test -z "$ac_c_werror_flag" ||
2400 test ! -s conftest.err
2401 } && test -s conftest$ac_exeext && {
2402 test "$cross_compiling" = yes ||
2403 $as_test_x conftest$ac_exeext
2404 }; then :
2405 ac_retval=0
2406 else
2407 $as_echo "$as_me: failed program was:" >&5
2408 sed 's/^/| /' conftest.$ac_ext >&5
2409
2410 ac_retval=1
2411 fi
2412 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2413 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2414 # interfere with the next link command; also delete a directory that is
2415 # left behind by Apple's compiler. We do this before executing the actions.
2416 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2417 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2418 as_fn_set_status $ac_retval
2419
2420 } # ac_fn_c_try_link
2421
2422 # ac_fn_c_check_decl LINENO SYMBOL VAR
2423 # ------------------------------------
2424 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2425 ac_fn_c_check_decl ()
2426 {
2427 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
2429 $as_echo_n "checking whether $2 is declared... " >&6; }
2430 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2431 $as_echo_n "(cached) " >&6
2432 else
2433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2434 /* end confdefs.h. */
2435 $4
2436 int
2437 main ()
2438 {
2439 #ifndef $2
2440 (void) $2;
2441 #endif
2442
2443 ;
2444 return 0;
2445 }
2446 _ACEOF
2447 if ac_fn_c_try_compile "$LINENO"; then :
2448 eval "$3=yes"
2449 else
2450 eval "$3=no"
2451 fi
2452 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2453 fi
2454 eval ac_res=\$$3
2455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2456 $as_echo "$ac_res" >&6; }
2457 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2458
2459 } # ac_fn_c_check_decl
2460
2461 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2462 # ----------------------------------------------
2463 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2464 ac_fn_c_check_header_preproc ()
2465 {
2466 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2468 $as_echo_n "checking for $2... " >&6; }
2469 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2470 $as_echo_n "(cached) " >&6
2471 else
2472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2473 /* end confdefs.h. */
2474 #include <$2>
2475 _ACEOF
2476 if ac_fn_c_try_cpp "$LINENO"; then :
2477 eval "$3=yes"
2478 else
2479 eval "$3=no"
2480 fi
2481 rm -f conftest.err conftest.$ac_ext
2482 fi
2483 eval ac_res=\$$3
2484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2485 $as_echo "$ac_res" >&6; }
2486 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2487
2488 } # ac_fn_c_check_header_preproc
2489
2490 # ac_fn_c_check_func LINENO FUNC VAR
2491 # ----------------------------------
2492 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2493 ac_fn_c_check_func ()
2494 {
2495 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2497 $as_echo_n "checking for $2... " >&6; }
2498 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2499 $as_echo_n "(cached) " >&6
2500 else
2501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2502 /* end confdefs.h. */
2503 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2504 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2505 #define $2 innocuous_$2
2506
2507 /* System header to define __stub macros and hopefully few prototypes,
2508 which can conflict with char $2 (); below.
2509 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2510 <limits.h> exists even on freestanding compilers. */
2511
2512 #ifdef __STDC__
2513 # include <limits.h>
2514 #else
2515 # include <assert.h>
2516 #endif
2517
2518 #undef $2
2519
2520 /* Override any GCC internal prototype to avoid an error.
2521 Use char because int might match the return type of a GCC
2522 builtin and then its argument prototype would still apply. */
2523 #ifdef __cplusplus
2524 extern "C"
2525 #endif
2526 char $2 ();
2527 /* The GNU C library defines this for functions which it implements
2528 to always fail with ENOSYS. Some functions are actually named
2529 something starting with __ and the normal name is an alias. */
2530 #if defined __stub_$2 || defined __stub___$2
2531 choke me
2532 #endif
2533
2534 int
2535 main ()
2536 {
2537 return $2 ();
2538 ;
2539 return 0;
2540 }
2541 _ACEOF
2542 if ac_fn_c_try_link "$LINENO"; then :
2543 eval "$3=yes"
2544 else
2545 eval "$3=no"
2546 fi
2547 rm -f core conftest.err conftest.$ac_objext \
2548 conftest$ac_exeext conftest.$ac_ext
2549 fi
2550 eval ac_res=\$$3
2551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2552 $as_echo "$ac_res" >&6; }
2553 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2554
2555 } # ac_fn_c_check_func
2556
2557 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2558 # ----------------------------------------------------
2559 # Tries to find if the field MEMBER exists in type AGGR, after including
2560 # INCLUDES, setting cache variable VAR accordingly.
2561 ac_fn_c_check_member ()
2562 {
2563 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2565 $as_echo_n "checking for $2.$3... " >&6; }
2566 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2567 $as_echo_n "(cached) " >&6
2568 else
2569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2570 /* end confdefs.h. */
2571 $5
2572 int
2573 main ()
2574 {
2575 static $2 ac_aggr;
2576 if (ac_aggr.$3)
2577 return 0;
2578 ;
2579 return 0;
2580 }
2581 _ACEOF
2582 if ac_fn_c_try_compile "$LINENO"; then :
2583 eval "$4=yes"
2584 else
2585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2586 /* end confdefs.h. */
2587 $5
2588 int
2589 main ()
2590 {
2591 static $2 ac_aggr;
2592 if (sizeof ac_aggr.$3)
2593 return 0;
2594 ;
2595 return 0;
2596 }
2597 _ACEOF
2598 if ac_fn_c_try_compile "$LINENO"; then :
2599 eval "$4=yes"
2600 else
2601 eval "$4=no"
2602 fi
2603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2604 fi
2605 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2606 fi
2607 eval ac_res=\$$4
2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2609 $as_echo "$ac_res" >&6; }
2610 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2611
2612 } # ac_fn_c_check_member
2613
2614 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2615 # -------------------------------------------
2616 # Tests whether TYPE exists after having included INCLUDES, setting cache
2617 # variable VAR accordingly.
2618 ac_fn_c_check_type ()
2619 {
2620 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2622 $as_echo_n "checking for $2... " >&6; }
2623 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2624 $as_echo_n "(cached) " >&6
2625 else
2626 eval "$3=no"
2627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2628 /* end confdefs.h. */
2629 $4
2630 int
2631 main ()
2632 {
2633 if (sizeof ($2))
2634 return 0;
2635 ;
2636 return 0;
2637 }
2638 _ACEOF
2639 if ac_fn_c_try_compile "$LINENO"; then :
2640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2641 /* end confdefs.h. */
2642 $4
2643 int
2644 main ()
2645 {
2646 if (sizeof (($2)))
2647 return 0;
2648 ;
2649 return 0;
2650 }
2651 _ACEOF
2652 if ac_fn_c_try_compile "$LINENO"; then :
2653
2654 else
2655 eval "$3=yes"
2656 fi
2657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2658 fi
2659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2660 fi
2661 eval ac_res=\$$3
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2663 $as_echo "$ac_res" >&6; }
2664 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2665
2666 } # ac_fn_c_check_type
2667
2668 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2669 # --------------------------------------------
2670 # Tries to find the compile-time value of EXPR in a program that includes
2671 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2672 # computed
2673 ac_fn_c_compute_int ()
2674 {
2675 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2676 if test "$cross_compiling" = yes; then
2677 # Depending upon the size, compute the lo and hi bounds.
2678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2679 /* end confdefs.h. */
2680 $4
2681 int
2682 main ()
2683 {
2684 static int test_array [1 - 2 * !(($2) >= 0)];
2685 test_array [0] = 0
2686
2687 ;
2688 return 0;
2689 }
2690 _ACEOF
2691 if ac_fn_c_try_compile "$LINENO"; then :
2692 ac_lo=0 ac_mid=0
2693 while :; do
2694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2695 /* end confdefs.h. */
2696 $4
2697 int
2698 main ()
2699 {
2700 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2701 test_array [0] = 0
2702
2703 ;
2704 return 0;
2705 }
2706 _ACEOF
2707 if ac_fn_c_try_compile "$LINENO"; then :
2708 ac_hi=$ac_mid; break
2709 else
2710 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2711 if test $ac_lo -le $ac_mid; then
2712 ac_lo= ac_hi=
2713 break
2714 fi
2715 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2716 fi
2717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2718 done
2719 else
2720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2721 /* end confdefs.h. */
2722 $4
2723 int
2724 main ()
2725 {
2726 static int test_array [1 - 2 * !(($2) < 0)];
2727 test_array [0] = 0
2728
2729 ;
2730 return 0;
2731 }
2732 _ACEOF
2733 if ac_fn_c_try_compile "$LINENO"; then :
2734 ac_hi=-1 ac_mid=-1
2735 while :; do
2736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2737 /* end confdefs.h. */
2738 $4
2739 int
2740 main ()
2741 {
2742 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2743 test_array [0] = 0
2744
2745 ;
2746 return 0;
2747 }
2748 _ACEOF
2749 if ac_fn_c_try_compile "$LINENO"; then :
2750 ac_lo=$ac_mid; break
2751 else
2752 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2753 if test $ac_mid -le $ac_hi; then
2754 ac_lo= ac_hi=
2755 break
2756 fi
2757 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2758 fi
2759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2760 done
2761 else
2762 ac_lo= ac_hi=
2763 fi
2764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2765 fi
2766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2767 # Binary search between lo and hi bounds.
2768 while test "x$ac_lo" != "x$ac_hi"; do
2769 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2771 /* end confdefs.h. */
2772 $4
2773 int
2774 main ()
2775 {
2776 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2777 test_array [0] = 0
2778
2779 ;
2780 return 0;
2781 }
2782 _ACEOF
2783 if ac_fn_c_try_compile "$LINENO"; then :
2784 ac_hi=$ac_mid
2785 else
2786 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2787 fi
2788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2789 done
2790 case $ac_lo in #((
2791 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2792 '') ac_retval=1 ;;
2793 esac
2794 else
2795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2796 /* end confdefs.h. */
2797 $4
2798 static long int longval () { return $2; }
2799 static unsigned long int ulongval () { return $2; }
2800 #include <stdio.h>
2801 #include <stdlib.h>
2802 int
2803 main ()
2804 {
2805
2806 FILE *f = fopen ("conftest.val", "w");
2807 if (! f)
2808 return 1;
2809 if (($2) < 0)
2810 {
2811 long int i = longval ();
2812 if (i != ($2))
2813 return 1;
2814 fprintf (f, "%ld", i);
2815 }
2816 else
2817 {
2818 unsigned long int i = ulongval ();
2819 if (i != ($2))
2820 return 1;
2821 fprintf (f, "%lu", i);
2822 }
2823 /* Do not output a trailing newline, as this causes \r\n confusion
2824 on some platforms. */
2825 return ferror (f) || fclose (f) != 0;
2826
2827 ;
2828 return 0;
2829 }
2830 _ACEOF
2831 if ac_fn_c_try_run "$LINENO"; then :
2832 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2833 else
2834 ac_retval=1
2835 fi
2836 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2837 conftest.$ac_objext conftest.beam conftest.$ac_ext
2838 rm -f conftest.val
2839
2840 fi
2841 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2842 as_fn_set_status $ac_retval
2843
2844 } # ac_fn_c_compute_int
2845 cat >config.log <<_ACEOF
2846 This file contains any messages produced by compilers while
2847 running configure, to aid debugging if configure makes a mistake.
2848
2849 It was created by emacs $as_me 24.0.96, which was
2850 generated by GNU Autoconf 2.65. Invocation command line was
2851
2852 $ $0 $@
2853
2854 _ACEOF
2855 exec 5>>config.log
2856 {
2857 cat <<_ASUNAME
2858 ## --------- ##
2859 ## Platform. ##
2860 ## --------- ##
2861
2862 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2863 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2864 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2865 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2866 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2867
2868 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2869 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2870
2871 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2872 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2873 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2874 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2875 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2876 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2877 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2878
2879 _ASUNAME
2880
2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 for as_dir in $PATH
2883 do
2884 IFS=$as_save_IFS
2885 test -z "$as_dir" && as_dir=.
2886 $as_echo "PATH: $as_dir"
2887 done
2888 IFS=$as_save_IFS
2889
2890 } >&5
2891
2892 cat >&5 <<_ACEOF
2893
2894
2895 ## ----------- ##
2896 ## Core tests. ##
2897 ## ----------- ##
2898
2899 _ACEOF
2900
2901
2902 # Keep a trace of the command line.
2903 # Strip out --no-create and --no-recursion so they do not pile up.
2904 # Strip out --silent because we don't want to record it for future runs.
2905 # Also quote any args containing shell meta-characters.
2906 # Make two passes to allow for proper duplicate-argument suppression.
2907 ac_configure_args=
2908 ac_configure_args0=
2909 ac_configure_args1=
2910 ac_must_keep_next=false
2911 for ac_pass in 1 2
2912 do
2913 for ac_arg
2914 do
2915 case $ac_arg in
2916 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2917 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2918 | -silent | --silent | --silen | --sile | --sil)
2919 continue ;;
2920 *\'*)
2921 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2922 esac
2923 case $ac_pass in
2924 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2925 2)
2926 as_fn_append ac_configure_args1 " '$ac_arg'"
2927 if test $ac_must_keep_next = true; then
2928 ac_must_keep_next=false # Got value, back to normal.
2929 else
2930 case $ac_arg in
2931 *=* | --config-cache | -C | -disable-* | --disable-* \
2932 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2933 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2934 | -with-* | --with-* | -without-* | --without-* | --x)
2935 case "$ac_configure_args0 " in
2936 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2937 esac
2938 ;;
2939 -* ) ac_must_keep_next=true ;;
2940 esac
2941 fi
2942 as_fn_append ac_configure_args " '$ac_arg'"
2943 ;;
2944 esac
2945 done
2946 done
2947 { ac_configure_args0=; unset ac_configure_args0;}
2948 { ac_configure_args1=; unset ac_configure_args1;}
2949
2950 # When interrupted or exit'd, cleanup temporary files, and complete
2951 # config.log. We remove comments because anyway the quotes in there
2952 # would cause problems or look ugly.
2953 # WARNING: Use '\'' to represent an apostrophe within the trap.
2954 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2955 trap 'exit_status=$?
2956 # Save into config.log some information that might help in debugging.
2957 {
2958 echo
2959
2960 cat <<\_ASBOX
2961 ## ---------------- ##
2962 ## Cache variables. ##
2963 ## ---------------- ##
2964 _ASBOX
2965 echo
2966 # The following way of writing the cache mishandles newlines in values,
2967 (
2968 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2969 eval ac_val=\$$ac_var
2970 case $ac_val in #(
2971 *${as_nl}*)
2972 case $ac_var in #(
2973 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2974 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2975 esac
2976 case $ac_var in #(
2977 _ | IFS | as_nl) ;; #(
2978 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2979 *) { eval $ac_var=; unset $ac_var;} ;;
2980 esac ;;
2981 esac
2982 done
2983 (set) 2>&1 |
2984 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2985 *${as_nl}ac_space=\ *)
2986 sed -n \
2987 "s/'\''/'\''\\\\'\'''\''/g;
2988 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2989 ;; #(
2990 *)
2991 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2992 ;;
2993 esac |
2994 sort
2995 )
2996 echo
2997
2998 cat <<\_ASBOX
2999 ## ----------------- ##
3000 ## Output variables. ##
3001 ## ----------------- ##
3002 _ASBOX
3003 echo
3004 for ac_var in $ac_subst_vars
3005 do
3006 eval ac_val=\$$ac_var
3007 case $ac_val in
3008 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3009 esac
3010 $as_echo "$ac_var='\''$ac_val'\''"
3011 done | sort
3012 echo
3013
3014 if test -n "$ac_subst_files"; then
3015 cat <<\_ASBOX
3016 ## ------------------- ##
3017 ## File substitutions. ##
3018 ## ------------------- ##
3019 _ASBOX
3020 echo
3021 for ac_var in $ac_subst_files
3022 do
3023 eval ac_val=\$$ac_var
3024 case $ac_val in
3025 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3026 esac
3027 $as_echo "$ac_var='\''$ac_val'\''"
3028 done | sort
3029 echo
3030 fi
3031
3032 if test -s confdefs.h; then
3033 cat <<\_ASBOX
3034 ## ----------- ##
3035 ## confdefs.h. ##
3036 ## ----------- ##
3037 _ASBOX
3038 echo
3039 cat confdefs.h
3040 echo
3041 fi
3042 test "$ac_signal" != 0 &&
3043 $as_echo "$as_me: caught signal $ac_signal"
3044 $as_echo "$as_me: exit $exit_status"
3045 } >&5
3046 rm -f core *.core core.conftest.* &&
3047 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3048 exit $exit_status
3049 ' 0
3050 for ac_signal in 1 2 13 15; do
3051 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3052 done
3053 ac_signal=0
3054
3055 # confdefs.h avoids OS command line length limits that DEFS can exceed.
3056 rm -f -r conftest* confdefs.h
3057
3058 $as_echo "/* confdefs.h */" > confdefs.h
3059
3060 # Predefined preprocessor variables.
3061
3062 cat >>confdefs.h <<_ACEOF
3063 #define PACKAGE_NAME "$PACKAGE_NAME"
3064 _ACEOF
3065
3066 cat >>confdefs.h <<_ACEOF
3067 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3068 _ACEOF
3069
3070 cat >>confdefs.h <<_ACEOF
3071 #define PACKAGE_VERSION "$PACKAGE_VERSION"
3072 _ACEOF
3073
3074 cat >>confdefs.h <<_ACEOF
3075 #define PACKAGE_STRING "$PACKAGE_STRING"
3076 _ACEOF
3077
3078 cat >>confdefs.h <<_ACEOF
3079 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3080 _ACEOF
3081
3082 cat >>confdefs.h <<_ACEOF
3083 #define PACKAGE_URL "$PACKAGE_URL"
3084 _ACEOF
3085
3086
3087 # Let the site file select an alternate cache file if it wants to.
3088 # Prefer an explicitly selected file to automatically selected ones.
3089 ac_site_file1=NONE
3090 ac_site_file2=NONE
3091 if test -n "$CONFIG_SITE"; then
3092 ac_site_file1=$CONFIG_SITE
3093 elif test "x$prefix" != xNONE; then
3094 ac_site_file1=$prefix/share/config.site
3095 ac_site_file2=$prefix/etc/config.site
3096 else
3097 ac_site_file1=$ac_default_prefix/share/config.site
3098 ac_site_file2=$ac_default_prefix/etc/config.site
3099 fi
3100 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3101 do
3102 test "x$ac_site_file" = xNONE && continue
3103 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3105 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
3106 sed 's/^/| /' "$ac_site_file" >&5
3107 . "$ac_site_file"
3108 fi
3109 done
3110
3111 if test -r "$cache_file"; then
3112 # Some versions of bash will fail to source /dev/null (special files
3113 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
3114 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3116 $as_echo "$as_me: loading cache $cache_file" >&6;}
3117 case $cache_file in
3118 [\\/]* | ?:[\\/]* ) . "$cache_file";;
3119 *) . "./$cache_file";;
3120 esac
3121 fi
3122 else
3123 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3124 $as_echo "$as_me: creating cache $cache_file" >&6;}
3125 >$cache_file
3126 fi
3127
3128 as_fn_append ac_header_list " stdlib.h"
3129 as_fn_append ac_header_list " unistd.h"
3130 as_fn_append ac_header_list " sys/param.h"
3131 as_fn_append ac_func_list " readlinkat"
3132 gl_getopt_required=GNU
3133 as_fn_append ac_header_list " getopt.h"
3134 as_fn_append ac_header_list " wchar.h"
3135 as_fn_append ac_header_list " stdint.h"
3136 as_fn_append ac_header_list " inttypes.h"
3137 as_fn_append ac_func_list " lstat"
3138 as_fn_append ac_func_list " alarm"
3139 as_fn_append ac_func_list " pthread_sigmask"
3140 as_fn_append ac_func_list " readlink"
3141 as_fn_append ac_header_list " sys/socket.h"
3142 as_fn_append ac_func_list " tzset"
3143 as_fn_append ac_func_list " strtoimax"
3144 as_fn_append ac_func_list " strtoumax"
3145 as_fn_append ac_func_list " symlink"
3146 as_fn_append ac_header_list " sys/stat.h"
3147 as_fn_append ac_header_list " sys/time.h"
3148 as_fn_append ac_func_list " localtime_r"
3149 # Check that the precious variables saved in the cache have kept the same
3150 # value.
3151 ac_cache_corrupted=false
3152 for ac_var in $ac_precious_vars; do
3153 eval ac_old_set=\$ac_cv_env_${ac_var}_set
3154 eval ac_new_set=\$ac_env_${ac_var}_set
3155 eval ac_old_val=\$ac_cv_env_${ac_var}_value
3156 eval ac_new_val=\$ac_env_${ac_var}_value
3157 case $ac_old_set,$ac_new_set in
3158 set,)
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3160 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3161 ac_cache_corrupted=: ;;
3162 ,set)
3163 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3164 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3165 ac_cache_corrupted=: ;;
3166 ,);;
3167 *)
3168 if test "x$ac_old_val" != "x$ac_new_val"; then
3169 # differences in whitespace do not lead to failure.
3170 ac_old_val_w=`echo x $ac_old_val`
3171 ac_new_val_w=`echo x $ac_new_val`
3172 if test "$ac_old_val_w" != "$ac_new_val_w"; then
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3174 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3175 ac_cache_corrupted=:
3176 else
3177 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3178 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3179 eval $ac_var=\$ac_old_val
3180 fi
3181 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
3182 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
3183 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
3184 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
3185 fi;;
3186 esac
3187 # Pass precious variables to config.status.
3188 if test "$ac_new_set" = set; then
3189 case $ac_new_val in
3190 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3191 *) ac_arg=$ac_var=$ac_new_val ;;
3192 esac
3193 case " $ac_configure_args " in
3194 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
3195 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3196 esac
3197 fi
3198 done
3199 if $ac_cache_corrupted; then
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3203 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3204 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3205 fi
3206 ## -------------------- ##
3207 ## Main body of script. ##
3208 ## -------------------- ##
3209
3210 ac_ext=c
3211 ac_cpp='$CPP $CPPFLAGS'
3212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3215
3216
3217 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3218
3219
3220 ac_aux_dir=
3221 for ac_dir in build-aux "$srcdir"/build-aux; do
3222 for ac_t in install-sh install.sh shtool; do
3223 if test -f "$ac_dir/$ac_t"; then
3224 ac_aux_dir=$ac_dir
3225 ac_install_sh="$ac_aux_dir/$ac_t -c"
3226 break 2
3227 fi
3228 done
3229 done
3230 if test -z "$ac_aux_dir"; then
3231 as_fn_error "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3232 fi
3233
3234 # These three variables are undocumented and unsupported,
3235 # and are intended to be withdrawn in a future Autoconf release.
3236 # They can cause serious problems if a builder's source tree is in a directory
3237 # whose full name contains unusual characters.
3238 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3239 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3240 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3241
3242
3243 am__api_version='1.11'
3244
3245 # Find a good install program. We prefer a C program (faster),
3246 # so one script is as good as another. But avoid the broken or
3247 # incompatible versions:
3248 # SysV /etc/install, /usr/sbin/install
3249 # SunOS /usr/etc/install
3250 # IRIX /sbin/install
3251 # AIX /bin/install
3252 # AmigaOS /C/install, which installs bootblocks on floppy discs
3253 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3254 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3255 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3256 # OS/2's system install, which has a completely different semantic
3257 # ./install, which can be erroneously created by make from ./install.sh.
3258 # Reject install programs that cannot install multiple files.
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3260 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3261 if test -z "$INSTALL"; then
3262 if test "${ac_cv_path_install+set}" = set; then :
3263 $as_echo_n "(cached) " >&6
3264 else
3265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3266 for as_dir in $PATH
3267 do
3268 IFS=$as_save_IFS
3269 test -z "$as_dir" && as_dir=.
3270 # Account for people who put trailing slashes in PATH elements.
3271 case $as_dir/ in #((
3272 ./ | .// | /[cC]/* | \
3273 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3274 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3275 /usr/ucb/* ) ;;
3276 *)
3277 # OSF1 and SCO ODT 3.0 have their own names for install.
3278 # Don't use installbsd from OSF since it installs stuff as root
3279 # by default.
3280 for ac_prog in ginstall scoinst install; do
3281 for ac_exec_ext in '' $ac_executable_extensions; do
3282 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3283 if test $ac_prog = install &&
3284 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3285 # AIX install. It has an incompatible calling convention.
3286 :
3287 elif test $ac_prog = install &&
3288 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3289 # program-specific install script used by HP pwplus--don't use.
3290 :
3291 else
3292 rm -rf conftest.one conftest.two conftest.dir
3293 echo one > conftest.one
3294 echo two > conftest.two
3295 mkdir conftest.dir
3296 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3297 test -s conftest.one && test -s conftest.two &&
3298 test -s conftest.dir/conftest.one &&
3299 test -s conftest.dir/conftest.two
3300 then
3301 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3302 break 3
3303 fi
3304 fi
3305 fi
3306 done
3307 done
3308 ;;
3309 esac
3310
3311 done
3312 IFS=$as_save_IFS
3313
3314 rm -rf conftest.one conftest.two conftest.dir
3315
3316 fi
3317 if test "${ac_cv_path_install+set}" = set; then
3318 INSTALL=$ac_cv_path_install
3319 else
3320 # As a last resort, use the slow shell script. Don't cache a
3321 # value for INSTALL within a source directory, because that will
3322 # break other packages using the cache if that directory is
3323 # removed, or if the value is a relative name.
3324 INSTALL=$ac_install_sh
3325 fi
3326 fi
3327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3328 $as_echo "$INSTALL" >&6; }
3329
3330 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3331 # It thinks the first close brace ends the variable substitution.
3332 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3333
3334 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3335
3336 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3337
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3339 $as_echo_n "checking whether build environment is sane... " >&6; }
3340 # Just in case
3341 sleep 1
3342 echo timestamp > conftest.file
3343 # Reject unsafe characters in $srcdir or the absolute working directory
3344 # name. Accept space and tab only in the latter.
3345 am_lf='
3346 '
3347 case `pwd` in
3348 *[\\\"\#\$\&\'\`$am_lf]*)
3349 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
3350 esac
3351 case $srcdir in
3352 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
3353 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3354 esac
3355
3356 # Do `set' in a subshell so we don't clobber the current shell's
3357 # arguments. Must try -L first in case configure is actually a
3358 # symlink; some systems play weird games with the mod time of symlinks
3359 # (eg FreeBSD returns the mod time of the symlink's containing
3360 # directory).
3361 if (
3362 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3363 if test "$*" = "X"; then
3364 # -L didn't work.
3365 set X `ls -t "$srcdir/configure" conftest.file`
3366 fi
3367 rm -f conftest.file
3368 if test "$*" != "X $srcdir/configure conftest.file" \
3369 && test "$*" != "X conftest.file $srcdir/configure"; then
3370
3371 # If neither matched, then we have a broken ls. This can happen
3372 # if, for instance, CONFIG_SHELL is bash and it inherits a
3373 # broken ls alias from the environment. This has actually
3374 # happened. Such a system could not be considered "sane".
3375 as_fn_error "ls -t appears to fail. Make sure there is not a broken
3376 alias in your environment" "$LINENO" 5
3377 fi
3378
3379 test "$2" = conftest.file
3380 )
3381 then
3382 # Ok.
3383 :
3384 else
3385 as_fn_error "newly created file is older than distributed files!
3386 Check your system clock" "$LINENO" 5
3387 fi
3388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3389 $as_echo "yes" >&6; }
3390 test "$program_prefix" != NONE &&
3391 program_transform_name="s&^&$program_prefix&;$program_transform_name"
3392 # Use a double $ so make ignores it.
3393 test "$program_suffix" != NONE &&
3394 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3395 # Double any \ or $.
3396 # By default was `s,x,x', remove it if useless.
3397 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3398 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3399
3400 # expand $ac_aux_dir to an absolute path
3401 am_aux_dir=`cd $ac_aux_dir && pwd`
3402
3403 if test x"${MISSING+set}" != xset; then
3404 case $am_aux_dir in
3405 *\ * | *\ *)
3406 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3407 *)
3408 MISSING="\${SHELL} $am_aux_dir/missing" ;;
3409 esac
3410 fi
3411 # Use eval to expand $SHELL
3412 if eval "$MISSING --run true"; then
3413 am_missing_run="$MISSING --run "
3414 else
3415 am_missing_run=
3416 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3417 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3418 fi
3419
3420 if test x"${install_sh}" != xset; then
3421 case $am_aux_dir in
3422 *\ * | *\ *)
3423 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3424 *)
3425 install_sh="\${SHELL} $am_aux_dir/install-sh"
3426 esac
3427 fi
3428
3429 # Installed binaries are usually stripped using `strip' when the user
3430 # run `make install-strip'. However `strip' might not be the right
3431 # tool to use in cross-compilation environments, therefore Automake
3432 # will honor the `STRIP' environment variable to overrule this program.
3433 if test "$cross_compiling" != no; then
3434 if test -n "$ac_tool_prefix"; then
3435 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3436 set dummy ${ac_tool_prefix}strip; ac_word=$2
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3438 $as_echo_n "checking for $ac_word... " >&6; }
3439 if test "${ac_cv_prog_STRIP+set}" = set; then :
3440 $as_echo_n "(cached) " >&6
3441 else
3442 if test -n "$STRIP"; then
3443 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3444 else
3445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3446 for as_dir in $PATH
3447 do
3448 IFS=$as_save_IFS
3449 test -z "$as_dir" && as_dir=.
3450 for ac_exec_ext in '' $ac_executable_extensions; do
3451 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3452 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3453 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3454 break 2
3455 fi
3456 done
3457 done
3458 IFS=$as_save_IFS
3459
3460 fi
3461 fi
3462 STRIP=$ac_cv_prog_STRIP
3463 if test -n "$STRIP"; then
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3465 $as_echo "$STRIP" >&6; }
3466 else
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3468 $as_echo "no" >&6; }
3469 fi
3470
3471
3472 fi
3473 if test -z "$ac_cv_prog_STRIP"; then
3474 ac_ct_STRIP=$STRIP
3475 # Extract the first word of "strip", so it can be a program name with args.
3476 set dummy strip; ac_word=$2
3477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3478 $as_echo_n "checking for $ac_word... " >&6; }
3479 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
3480 $as_echo_n "(cached) " >&6
3481 else
3482 if test -n "$ac_ct_STRIP"; then
3483 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3484 else
3485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3486 for as_dir in $PATH
3487 do
3488 IFS=$as_save_IFS
3489 test -z "$as_dir" && as_dir=.
3490 for ac_exec_ext in '' $ac_executable_extensions; do
3491 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3492 ac_cv_prog_ac_ct_STRIP="strip"
3493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3494 break 2
3495 fi
3496 done
3497 done
3498 IFS=$as_save_IFS
3499
3500 fi
3501 fi
3502 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3503 if test -n "$ac_ct_STRIP"; then
3504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3505 $as_echo "$ac_ct_STRIP" >&6; }
3506 else
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3508 $as_echo "no" >&6; }
3509 fi
3510
3511 if test "x$ac_ct_STRIP" = x; then
3512 STRIP=":"
3513 else
3514 case $cross_compiling:$ac_tool_warned in
3515 yes:)
3516 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3517 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3518 ac_tool_warned=yes ;;
3519 esac
3520 STRIP=$ac_ct_STRIP
3521 fi
3522 else
3523 STRIP="$ac_cv_prog_STRIP"
3524 fi
3525
3526 fi
3527 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3528
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3530 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3531 if test -z "$MKDIR_P"; then
3532 if test "${ac_cv_path_mkdir+set}" = set; then :
3533 $as_echo_n "(cached) " >&6
3534 else
3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3536 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3537 do
3538 IFS=$as_save_IFS
3539 test -z "$as_dir" && as_dir=.
3540 for ac_prog in mkdir gmkdir; do
3541 for ac_exec_ext in '' $ac_executable_extensions; do
3542 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3543 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3544 'mkdir (GNU coreutils) '* | \
3545 'mkdir (coreutils) '* | \
3546 'mkdir (fileutils) '4.1*)
3547 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3548 break 3;;
3549 esac
3550 done
3551 done
3552 done
3553 IFS=$as_save_IFS
3554
3555 fi
3556
3557 test -d ./--version && rmdir ./--version
3558 if test "${ac_cv_path_mkdir+set}" = set; then
3559 MKDIR_P="$ac_cv_path_mkdir -p"
3560 else
3561 # As a last resort, use the slow shell script. Don't cache a
3562 # value for MKDIR_P within a source directory, because that will
3563 # break other packages using the cache if that directory is
3564 # removed, or if the value is a relative name.
3565 MKDIR_P="$ac_install_sh -d"
3566 fi
3567 fi
3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3569 $as_echo "$MKDIR_P" >&6; }
3570
3571
3572 mkdir_p="$MKDIR_P"
3573 case $mkdir_p in
3574 [\\/$]* | ?:[\\/]*) ;;
3575 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3576 esac
3577
3578 for ac_prog in gawk mawk nawk awk
3579 do
3580 # Extract the first word of "$ac_prog", so it can be a program name with args.
3581 set dummy $ac_prog; ac_word=$2
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3583 $as_echo_n "checking for $ac_word... " >&6; }
3584 if test "${ac_cv_prog_AWK+set}" = set; then :
3585 $as_echo_n "(cached) " >&6
3586 else
3587 if test -n "$AWK"; then
3588 ac_cv_prog_AWK="$AWK" # Let the user override the test.
3589 else
3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3591 for as_dir in $PATH
3592 do
3593 IFS=$as_save_IFS
3594 test -z "$as_dir" && as_dir=.
3595 for ac_exec_ext in '' $ac_executable_extensions; do
3596 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3597 ac_cv_prog_AWK="$ac_prog"
3598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3599 break 2
3600 fi
3601 done
3602 done
3603 IFS=$as_save_IFS
3604
3605 fi
3606 fi
3607 AWK=$ac_cv_prog_AWK
3608 if test -n "$AWK"; then
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3610 $as_echo "$AWK" >&6; }
3611 else
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3613 $as_echo "no" >&6; }
3614 fi
3615
3616
3617 test -n "$AWK" && break
3618 done
3619
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3621 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3622 set x ${MAKE-make}
3623 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3624 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3625 $as_echo_n "(cached) " >&6
3626 else
3627 cat >conftest.make <<\_ACEOF
3628 SHELL = /bin/sh
3629 all:
3630 @echo '@@@%%%=$(MAKE)=@@@%%%'
3631 _ACEOF
3632 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3633 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3634 *@@@%%%=?*=@@@%%%*)
3635 eval ac_cv_prog_make_${ac_make}_set=yes;;
3636 *)
3637 eval ac_cv_prog_make_${ac_make}_set=no;;
3638 esac
3639 rm -f conftest.make
3640 fi
3641 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3643 $as_echo "yes" >&6; }
3644 SET_MAKE=
3645 else
3646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3647 $as_echo "no" >&6; }
3648 SET_MAKE="MAKE=${MAKE-make}"
3649 fi
3650
3651 rm -rf .tst 2>/dev/null
3652 mkdir .tst 2>/dev/null
3653 if test -d .tst; then
3654 am__leading_dot=.
3655 else
3656 am__leading_dot=_
3657 fi
3658 rmdir .tst 2>/dev/null
3659
3660 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3661 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3662 # is not polluted with repeated "-I."
3663 am__isrc=' -I$(srcdir)'
3664 # test to see if srcdir already configured
3665 if test -f $srcdir/config.status; then
3666 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3667 fi
3668 fi
3669
3670 # test whether we have cygpath
3671 if test -z "$CYGPATH_W"; then
3672 if (cygpath --version) >/dev/null 2>/dev/null; then
3673 CYGPATH_W='cygpath -w'
3674 else
3675 CYGPATH_W=echo
3676 fi
3677 fi
3678
3679
3680 # Define the identity of the package.
3681 PACKAGE='emacs'
3682 VERSION='24.0.96'
3683
3684
3685 cat >>confdefs.h <<_ACEOF
3686 #define PACKAGE "$PACKAGE"
3687 _ACEOF
3688
3689
3690 cat >>confdefs.h <<_ACEOF
3691 #define VERSION "$VERSION"
3692 _ACEOF
3693
3694 # Some tools Automake needs.
3695
3696 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3697
3698
3699 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3700
3701
3702 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3703
3704
3705 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3706
3707
3708 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3709
3710 # We need awk for the "check" target. The system "awk" is bad on
3711 # some platforms.
3712 # Always define AMTAR for backward compatibility.
3713
3714 AMTAR=${AMTAR-"${am_missing_run}tar"}
3715
3716 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3717
3718
3719
3720
3721
3722
3723
3724
3725 lispdir='${datadir}/emacs/${version}/lisp'
3726 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3727 '${datadir}/emacs/site-lisp'
3728 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3729 etcdir='${datadir}/emacs/${version}/etc'
3730 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3731 docdir='${datadir}/emacs/${version}/etc'
3732 gamedir='${localstatedir}/games/emacs'
3733
3734
3735
3736
3737 # Check whether --with-pop was given.
3738 if test "${with_pop+set}" = set; then :
3739 withval=$with_pop;
3740 else
3741 with_pop=yes
3742 fi
3743
3744 if test "$with_pop" = yes; then
3745 $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3746
3747 fi
3748
3749
3750 # Check whether --with-kerberos was given.
3751 if test "${with_kerberos+set}" = set; then :
3752 withval=$with_kerberos;
3753 else
3754 with_kerberos=no
3755 fi
3756
3757 if test "$with_kerberos" != no; then
3758 $as_echo "#define KERBEROS 1" >>confdefs.h
3759
3760 fi
3761
3762
3763 # Check whether --with-kerberos5 was given.
3764 if test "${with_kerberos5+set}" = set; then :
3765 withval=$with_kerberos5;
3766 else
3767 with_kerberos5=no
3768 fi
3769
3770 if test "${with_kerberos5}" != no; then
3771 if test "${with_kerberos}" = no; then
3772 with_kerberos=yes
3773 $as_echo "#define KERBEROS 1" >>confdefs.h
3774
3775 fi
3776
3777 $as_echo "#define KERBEROS5 1" >>confdefs.h
3778
3779 fi
3780
3781
3782 # Check whether --with-hesiod was given.
3783 if test "${with_hesiod+set}" = set; then :
3784 withval=$with_hesiod;
3785 else
3786 with_hesiod=no
3787 fi
3788
3789 if test "$with_hesiod" != no; then
3790
3791 $as_echo "#define HESIOD 1" >>confdefs.h
3792
3793 fi
3794
3795
3796 # Check whether --with-mmdf was given.
3797 if test "${with_mmdf+set}" = set; then :
3798 withval=$with_mmdf;
3799 else
3800 with_mmdf=no
3801 fi
3802
3803 if test "$with_mmdf" != no; then
3804
3805 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3806
3807 fi
3808
3809
3810 # Check whether --with-mail-unlink was given.
3811 if test "${with_mail_unlink+set}" = set; then :
3812 withval=$with_mail_unlink;
3813 else
3814 with_mail_unlink=no
3815 fi
3816
3817 if test "$with_mail_unlink" != no; then
3818
3819 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3820
3821 fi
3822
3823
3824 # Check whether --with-mailhost was given.
3825 if test "${with_mailhost+set}" = set; then :
3826 withval=$with_mailhost;
3827 cat >>confdefs.h <<_ACEOF
3828 #define MAILHOST "$withval"
3829 _ACEOF
3830
3831 fi
3832
3833
3834
3835 # Check whether --with-sound was given.
3836 if test "${with_sound+set}" = set; then :
3837 withval=$with_sound;
3838 else
3839 with_sound=yes
3840 fi
3841
3842
3843
3844 # Check whether --with-sync-input was given.
3845 if test "${with_sync_input+set}" = set; then :
3846 withval=$with_sync_input;
3847 else
3848 with_sync_input=yes
3849 fi
3850
3851 if test "$with_sync_input" = yes; then
3852
3853 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3854
3855 fi
3856
3857
3858 # Check whether --with-x-toolkit was given.
3859 if test "${with_x_toolkit+set}" = set; then :
3860 withval=$with_x_toolkit; case "${withval}" in
3861 y | ye | yes ) val=gtk ;;
3862 n | no ) val=no ;;
3863 l | lu | luc | luci | lucid ) val=lucid ;;
3864 a | at | ath | athe | athen | athena ) val=athena ;;
3865 m | mo | mot | moti | motif ) val=motif ;;
3866 g | gt | gtk ) val=gtk ;;
3867 gtk3 ) val=gtk3 ;;
3868 * )
3869 as_fn_error "\`--with-x-toolkit=$withval' is invalid;
3870 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3871 \`gtk3'. \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3872 ;;
3873 esac
3874 with_x_toolkit=$val
3875
3876 fi
3877
3878
3879
3880 # Check whether --with-wide-int was given.
3881 if test "${with_wide_int+set}" = set; then :
3882 withval=$with_wide_int;
3883 else
3884 with_wide_int=no
3885 fi
3886
3887 if test "$with_wide_int" = yes; then
3888
3889 $as_echo "#define WIDE_EMACS_INT 1" >>confdefs.h
3890
3891 fi
3892
3893
3894 # Check whether --with-xpm was given.
3895 if test "${with_xpm+set}" = set; then :
3896 withval=$with_xpm;
3897 else
3898 with_xpm=yes
3899 fi
3900
3901
3902 # Check whether --with-jpeg was given.
3903 if test "${with_jpeg+set}" = set; then :
3904 withval=$with_jpeg;
3905 else
3906 with_jpeg=yes
3907 fi
3908
3909
3910 # Check whether --with-tiff was given.
3911 if test "${with_tiff+set}" = set; then :
3912 withval=$with_tiff;
3913 else
3914 with_tiff=yes
3915 fi
3916
3917
3918 # Check whether --with-gif was given.
3919 if test "${with_gif+set}" = set; then :
3920 withval=$with_gif;
3921 else
3922 with_gif=yes
3923 fi
3924
3925
3926 # Check whether --with-png was given.
3927 if test "${with_png+set}" = set; then :
3928 withval=$with_png;
3929 else
3930 with_png=yes
3931 fi
3932
3933
3934 # Check whether --with-rsvg was given.
3935 if test "${with_rsvg+set}" = set; then :
3936 withval=$with_rsvg;
3937 else
3938 with_rsvg=yes
3939 fi
3940
3941
3942 # Check whether --with-xml2 was given.
3943 if test "${with_xml2+set}" = set; then :
3944 withval=$with_xml2;
3945 else
3946 with_xml2=yes
3947 fi
3948
3949
3950 # Check whether --with-imagemagick was given.
3951 if test "${with_imagemagick+set}" = set; then :
3952 withval=$with_imagemagick;
3953 else
3954 with_imagemagick=yes
3955 fi
3956
3957
3958
3959 # Check whether --with-xft was given.
3960 if test "${with_xft+set}" = set; then :
3961 withval=$with_xft;
3962 else
3963 with_xft=yes
3964 fi
3965
3966
3967 # Check whether --with-libotf was given.
3968 if test "${with_libotf+set}" = set; then :
3969 withval=$with_libotf;
3970 else
3971 with_libotf=yes
3972 fi
3973
3974
3975 # Check whether --with-m17n-flt was given.
3976 if test "${with_m17n_flt+set}" = set; then :
3977 withval=$with_m17n_flt;
3978 else
3979 with_m17n_flt=yes
3980 fi
3981
3982
3983
3984 # Check whether --with-toolkit-scroll-bars was given.
3985 if test "${with_toolkit_scroll_bars+set}" = set; then :
3986 withval=$with_toolkit_scroll_bars;
3987 else
3988 with_toolkit_scroll_bars=yes
3989 fi
3990
3991
3992 # Check whether --with-xaw3d was given.
3993 if test "${with_xaw3d+set}" = set; then :
3994 withval=$with_xaw3d;
3995 else
3996 with_xaw3d=yes
3997 fi
3998
3999
4000 # Check whether --with-xim was given.
4001 if test "${with_xim+set}" = set; then :
4002 withval=$with_xim;
4003 else
4004 with_xim=yes
4005 fi
4006
4007
4008 # Check whether --with-ns was given.
4009 if test "${with_ns+set}" = set; then :
4010 withval=$with_ns;
4011 else
4012 with_ns=no
4013 fi
4014
4015
4016
4017 # Check whether --with-gpm was given.
4018 if test "${with_gpm+set}" = set; then :
4019 withval=$with_gpm;
4020 else
4021 with_gpm=yes
4022 fi
4023
4024
4025 # Check whether --with-dbus was given.
4026 if test "${with_dbus+set}" = set; then :
4027 withval=$with_dbus;
4028 else
4029 with_dbus=yes
4030 fi
4031
4032
4033 # Check whether --with-gconf was given.
4034 if test "${with_gconf+set}" = set; then :
4035 withval=$with_gconf;
4036 else
4037 with_gconf=yes
4038 fi
4039
4040
4041 # Check whether --with-gsettings was given.
4042 if test "${with_gsettings+set}" = set; then :
4043 withval=$with_gsettings;
4044 else
4045 with_gsettings=yes
4046 fi
4047
4048
4049 # Check whether --with-selinux was given.
4050 if test "${with_selinux+set}" = set; then :
4051 withval=$with_selinux;
4052 else
4053 with_selinux=yes
4054 fi
4055
4056
4057 # Check whether --with-gnutls was given.
4058 if test "${with_gnutls+set}" = set; then :
4059 withval=$with_gnutls;
4060 else
4061 with_gnutls=yes
4062 fi
4063
4064
4065 ## For the times when you want to build Emacs but don't have
4066 ## a suitable makeinfo, and can live without the manuals.
4067
4068 # Check whether --with-makeinfo was given.
4069 if test "${with_makeinfo+set}" = set; then :
4070 withval=$with_makeinfo;
4071 else
4072 with_makeinfo=yes
4073 fi
4074
4075
4076 ## Makefile.in needs the cache file name.
4077
4078
4079 ## This is an option because I do not know if all info/man support
4080 ## compressed files, nor how to test if they do so.
4081
4082 # Check whether --with-compress-info was given.
4083 if test "${with_compress_info+set}" = set; then :
4084 withval=$with_compress_info;
4085 else
4086 with_compress_info=yes
4087 fi
4088
4089 if test $with_compress_info = yes; then
4090 GZIP_INFO=yes
4091 else
4092 GZIP_INFO=
4093 fi
4094
4095
4096
4097 # Check whether --with-pkg-config-prog was given.
4098 if test "${with_pkg_config_prog+set}" = set; then :
4099 withval=$with_pkg_config_prog;
4100 fi
4101
4102 if test "X${with_pkg_config_prog}" != X; then
4103 if test "${with_pkg_config_prog}" != yes; then
4104 PKG_CONFIG="${with_pkg_config_prog}"
4105 fi
4106 fi
4107
4108 CRT_DIR=
4109
4110 # Check whether --with-crt-dir was given.
4111 if test "${with_crt_dir+set}" = set; then :
4112 withval=$with_crt_dir;
4113 fi
4114
4115 CRT_DIR="${with_crt_dir}"
4116
4117
4118 # Check whether --with-gameuser was given.
4119 if test "${with_gameuser+set}" = set; then :
4120 withval=$with_gameuser;
4121 fi
4122
4123 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
4124 && gameuser="${with_gameuser}"
4125 test "X$gameuser" = X && gameuser=games
4126
4127
4128 # Check whether --with-gnustep-conf was given.
4129 if test "${with_gnustep_conf+set}" = set; then :
4130 withval=$with_gnustep_conf;
4131 fi
4132
4133 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
4134 GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
4135 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
4136 GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
4137
4138 # Check whether --enable-ns-self-contained was given.
4139 if test "${enable_ns_self_contained+set}" = set; then :
4140 enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
4141 else
4142 EN_NS_SELF_CONTAINED=yes
4143 fi
4144
4145
4146 # Check whether --enable-asserts was given.
4147 if test "${enable_asserts+set}" = set; then :
4148 enableval=$enable_asserts; USE_XASSERTS=$enableval
4149 else
4150 USE_XASSERTS=no
4151 fi
4152
4153
4154 # Check whether --enable-maintainer-mode was given.
4155 if test "${enable_maintainer_mode+set}" = set; then :
4156 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4157 else
4158 USE_MAINTAINER_MODE=yes
4159 fi
4160
4161 if test $USE_MAINTAINER_MODE = yes; then
4162 MAINT=
4163 else
4164 MAINT=#
4165 fi
4166
4167
4168 # Check whether --enable-locallisppath was given.
4169 if test "${enable_locallisppath+set}" = set; then :
4170 enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
4171 locallisppath=
4172 elif test "${enableval}" != "yes"; then
4173 locallisppath=${enableval}
4174 fi
4175 fi
4176
4177
4178 # Check whether --enable-checking was given.
4179 if test "${enable_checking+set}" = set; then :
4180 enableval=$enable_checking; ac_checking_flags="${enableval}"
4181 fi
4182
4183 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
4184 for check in $ac_checking_flags
4185 do
4186 case $check in
4187 # these set all the flags to specific states
4188 yes) ac_enable_checking=1 ;;
4189 no) ac_enable_checking= ;
4190 ac_gc_check_stringbytes= ;
4191 ac_gc_check_string_overrun= ;
4192 ac_gc_check_string_free_list= ;
4193 ac_xmalloc_overrun= ;
4194 ac_gc_check_cons_list= ;;
4195 all) ac_enable_checking=1 ;
4196 ac_gc_check_stringbytes=1 ;
4197 ac_gc_check_string_overrun=1 ;
4198 ac_gc_check_string_free_list=1 ;
4199 ac_xmalloc_overrun=1 ;
4200 ac_gc_check_cons_list=1 ;;
4201 # these enable particular checks
4202 stringbytes) ac_gc_check_stringbytes=1 ;;
4203 stringoverrun) ac_gc_check_string_overrun=1 ;;
4204 stringfreelist) ac_gc_check_string_free_list=1 ;;
4205 xmallocoverrun) ac_xmalloc_overrun=1 ;;
4206 conslist) ac_gc_check_cons_list=1 ;;
4207 *) as_fn_error "unknown check category $check" "$LINENO" 5 ;;
4208 esac
4209 done
4210 IFS="$ac_save_IFS"
4211
4212 if test x$ac_enable_checking != x ; then
4213
4214 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4215
4216 fi
4217 if test x$ac_gc_check_stringbytes != x ; then
4218
4219 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4220
4221 fi
4222 if test x$ac_gc_check_string_overrun != x ; then
4223
4224 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4225
4226 fi
4227 if test x$ac_gc_check_string_free_list != x ; then
4228
4229 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4230
4231 fi
4232 if test x$ac_xmalloc_overrun != x ; then
4233
4234 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4235
4236 fi
4237 if test x$ac_gc_check_cons_list != x ; then
4238
4239 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4240
4241 fi
4242
4243 # Check whether --enable-use-lisp-union-type was given.
4244 if test "${enable_use_lisp_union_type+set}" = set; then :
4245 enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4246
4247 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4248
4249 fi
4250 fi
4251
4252
4253
4254 # Check whether --enable-profiling was given.
4255 if test "${enable_profiling+set}" = set; then :
4256 enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4257 fi
4258
4259 if test x$ac_enable_profiling != x ; then
4260 PROFILING_CFLAGS="-DPROFILING=1 -pg"
4261 else
4262 PROFILING_CFLAGS=
4263 fi
4264
4265
4266 # Check whether --enable-autodepend was given.
4267 if test "${enable_autodepend+set}" = set; then :
4268 enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4269 else
4270 ac_enable_autodepend=yes
4271 fi
4272
4273
4274 #### Make srcdir absolute, if it isn't already. It's important to
4275 #### avoid running the path through pwd unnecessarily, since pwd can
4276 #### give you automounter prefixes, which can go away. We do all this
4277 #### so Emacs can find its files when run uninstalled.
4278 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4279 unset CDPATH
4280 case "${srcdir}" in
4281 /* ) ;;
4282 . )
4283 ## We may be able to use the $PWD environment variable to make this
4284 ## absolute. But sometimes PWD is inaccurate.
4285 ## Note: we used to use ${PWD} at the end instead of `pwd`,
4286 ## but that tested only for a well-formed and valid PWD,
4287 ## it did not object when PWD was well-formed and valid but just wrong.
4288 if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`" ;
4289 then
4290 srcdir="$PWD"
4291 else
4292 srcdir="`(cd ${srcdir}; pwd)`"
4293 fi
4294 ;;
4295 * ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4296 esac
4297
4298 #### Given the configuration name, set machfile and opsysfile to the
4299 #### names of the m/*.h and s/*.h files we should use.
4300
4301 ### Canonicalize the configuration name.
4302
4303 # Make sure we can run config.sub.
4304 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4305 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4306
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4308 $as_echo_n "checking build system type... " >&6; }
4309 if test "${ac_cv_build+set}" = set; then :
4310 $as_echo_n "(cached) " >&6
4311 else
4312 ac_build_alias=$build_alias
4313 test "x$ac_build_alias" = x &&
4314 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4315 test "x$ac_build_alias" = x &&
4316 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4317 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4318 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4319
4320 fi
4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4322 $as_echo "$ac_cv_build" >&6; }
4323 case $ac_cv_build in
4324 *-*-*) ;;
4325 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
4326 esac
4327 build=$ac_cv_build
4328 ac_save_IFS=$IFS; IFS='-'
4329 set x $ac_cv_build
4330 shift
4331 build_cpu=$1
4332 build_vendor=$2
4333 shift; shift
4334 # Remember, the first character of IFS is used to create $*,
4335 # except with old shells:
4336 build_os=$*
4337 IFS=$ac_save_IFS
4338 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4339
4340
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4342 $as_echo_n "checking host system type... " >&6; }
4343 if test "${ac_cv_host+set}" = set; then :
4344 $as_echo_n "(cached) " >&6
4345 else
4346 if test "x$host_alias" = x; then
4347 ac_cv_host=$ac_cv_build
4348 else
4349 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4350 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4351 fi
4352
4353 fi
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4355 $as_echo "$ac_cv_host" >&6; }
4356 case $ac_cv_host in
4357 *-*-*) ;;
4358 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4359 esac
4360 host=$ac_cv_host
4361 ac_save_IFS=$IFS; IFS='-'
4362 set x $ac_cv_host
4363 shift
4364 host_cpu=$1
4365 host_vendor=$2
4366 shift; shift
4367 # Remember, the first character of IFS is used to create $*,
4368 # except with old shells:
4369 host_os=$*
4370 IFS=$ac_save_IFS
4371 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4372
4373
4374 canonical=$host
4375 configuration=${host_alias-${build_alias-$host}}
4376
4377
4378
4379 ### If you add support for a new configuration, add code to this
4380 ### switch statement to recognize your configuration name and select
4381 ### the appropriate operating system and machine description files.
4382
4383 ### You would hope that you could choose an m/*.h file pretty much
4384 ### based on the machine portion of the configuration name, and an s/*.h
4385 ### file based on the operating system portion. However, it turns out
4386 ### that each m/*.h file is pretty manufacturer-specific - for
4387 ### example mips.h is MIPS
4388 ### So we basically have to have a special case for each
4389 ### configuration name.
4390 ###
4391 ### As far as handling version numbers on operating systems is
4392 ### concerned, make sure things will fail in a fixable way. If
4393 ### /etc/MACHINES doesn't say anything about version numbers, be
4394 ### prepared to handle anything reasonably. If version numbers
4395 ### matter, be sure /etc/MACHINES says something about it.
4396
4397 machine='' opsys='' unported=no
4398 case "${canonical}" in
4399
4400 ## GNU/Linux and similar ports
4401 *-*-linux* )
4402 opsys=gnu-linux
4403 case ${canonical} in
4404 alpha*) machine=alpha ;;
4405 s390x-*) machine=ibms390x ;;
4406 powerpc*) machine=macppc ;;
4407 sparc*) machine=sparc ;;
4408 ia64*) machine=ia64 ;;
4409 m68k*) machine=m68k ;;
4410 x86_64*) machine=amdx86-64 ;;
4411 esac
4412 ;;
4413
4414 ## FreeBSD ports
4415 *-*-freebsd* )
4416 opsys=freebsd
4417 case "${canonical}" in
4418 alpha*) machine=alpha ;;
4419 amd64-*|x86_64-*) machine=amdx86-64 ;;
4420 ia64-*) machine=ia64 ;;
4421 i[3456]86-*) machine=intel386 ;;
4422 powerpc-*) machine=macppc ;;
4423 sparc-*) machine=sparc ;;
4424 sparc64-*) machine=sparc ;;
4425 esac
4426 ;;
4427
4428 ## FreeBSD kernel + glibc based userland
4429 *-*-kfreebsd*gnu* )
4430 opsys=gnu-kfreebsd
4431 case "${canonical}" in
4432 alpha*) machine=alpha ;;
4433 amd64-*|x86_64-*) machine=amdx86-64 ;;
4434 ia64-*) machine=ia64 ;;
4435 i[3456]86-*) machine=intel386 ;;
4436 powerpc-*) machine=macppc ;;
4437 sparc-*) machine=sparc ;;
4438 sparc64-*) machine=sparc ;;
4439 esac
4440 ;;
4441
4442 ## NetBSD ports
4443 *-*-netbsd* )
4444 opsys=netbsd
4445 case "${canonical}" in
4446 alpha*) machine=alpha ;;
4447 x86_64-*) machine=amdx86-64 ;;
4448 i[3456]86-*) machine=intel386 ;;
4449 m68k-*) machine=m68k ;;
4450 powerpc-*) machine=macppc ;;
4451 sparc*-) machine=sparc ;;
4452 vax-*) machine=vax ;;
4453 esac
4454 ;;
4455
4456 ## OpenBSD ports
4457 *-*-openbsd* )
4458 opsys=openbsd
4459 case "${canonical}" in
4460 alpha*) machine=alpha ;;
4461 x86_64-*) machine=amdx86-64 ;;
4462 i386-*) machine=intel386 ;;
4463 powerpc-*) machine=macppc ;;
4464 sparc*) machine=sparc ;;
4465 vax-*) machine=vax ;;
4466 esac
4467 ;;
4468
4469 ## Apple Darwin / Mac OS X
4470 *-apple-darwin* )
4471 case "${canonical}" in
4472 i[3456]86-* ) machine=intel386 ;;
4473 powerpc-* ) machine=macppc ;;
4474 x86_64-* ) machine=amdx86-64 ;;
4475 * ) unported=yes ;;
4476 esac
4477 opsys=darwin
4478 # Define CPP as follows to make autoconf work correctly.
4479 CPP="${CC-cc} -E -no-cpp-precomp"
4480 # Use fink packages if available.
4481 if test -d /sw/include && test -d /sw/lib; then
4482 GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4483 CPP="${CPP} ${GCC_TEST_OPTIONS}"
4484 NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4485 fi
4486 ;;
4487
4488 ## HP 9000 series 700 and 800, running HP/UX
4489 hppa*-hp-hpux10.2* )
4490 opsys=hpux10-20
4491 ;;
4492 hppa*-hp-hpux1[1-9]* )
4493 opsys=hpux11
4494 CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4495 ;;
4496
4497 ## IBM machines
4498 rs6000-ibm-aix4.[23]* )
4499 machine=ibmrs6000 opsys=aix4-2
4500 ;;
4501 powerpc-ibm-aix4.[23]* )
4502 machine=ibmrs6000 opsys=aix4-2
4503 ;;
4504 rs6000-ibm-aix[56]* )
4505 machine=ibmrs6000 opsys=aix4-2
4506 ;;
4507 powerpc-ibm-aix[56]* )
4508 machine=ibmrs6000 opsys=aix4-2
4509 ;;
4510
4511 ## Silicon Graphics machines
4512 ## Iris 4D
4513 mips-sgi-irix6.5 )
4514 opsys=irix6-5
4515 # Without defining _LANGUAGE_C, things get masked out in the headers
4516 # so that, for instance, grepping for `free' in stdlib.h fails and
4517 # AC_HEADER_STD_C fails. (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4518 NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4519 NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4520 ;;
4521
4522 ## Suns
4523 *-sun-solaris* \
4524 | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4525 | x86_64-*-solaris2* | x86_64-*-sunos5*)
4526 case "${canonical}" in
4527 i[3456]86-*-* ) machine=intel386 ;;
4528 amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
4529 sparc* ) machine=sparc ;;
4530 * ) unported=yes ;;
4531 esac
4532 case "${canonical}" in
4533 *-sunos5.6* | *-solaris2.6* )
4534 opsys=sol2-6
4535 NON_GNU_CPP=/usr/ccs/lib/cpp
4536 RANLIB="ar -ts"
4537 ;;
4538 *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4539 opsys=sol2-6
4540 emacs_check_sunpro_c=yes
4541 NON_GNU_CPP=/usr/ccs/lib/cpp
4542 ;;
4543 *-sunos5* | *-solaris* )
4544 opsys=sol2-10
4545 emacs_check_sunpro_c=yes
4546 NON_GNU_CPP=/usr/ccs/lib/cpp
4547 ;;
4548 esac
4549 ## Watch out for a compiler that we know will not work.
4550 case "${canonical}" in
4551 *-solaris* | *-sunos5* )
4552 if [ "x$CC" = x/usr/ucb/cc ]; then
4553 ## /usr/ucb/cc doesn't work;
4554 ## we should find some other compiler that does work.
4555 unset CC
4556 fi
4557 ;;
4558 *) ;;
4559 esac
4560 ;;
4561
4562 ## Intel 386 machines where we don't care about the manufacturer.
4563 i[3456]86-*-* )
4564 machine=intel386
4565 case "${canonical}" in
4566 *-cygwin ) opsys=cygwin ;;
4567 *-darwin* ) opsys=darwin
4568 CPP="${CC-cc} -E -no-cpp-precomp"
4569 ;;
4570 *-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4571 *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4572 *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4573 ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4574 esac
4575 ;;
4576
4577 * )
4578 unported=yes
4579 ;;
4580 esac
4581
4582 ### If the code above didn't choose an operating system, just choose
4583 ### an operating system based on the configuration name. You really
4584 ### only want to use this when you have no idea what the right
4585 ### operating system is; if you know what operating systems a machine
4586 ### runs, it's cleaner to make it explicit in the case statement
4587 ### above.
4588 if test x"${opsys}" = x; then
4589 case "${canonical}" in
4590 *-gnu* ) opsys=gnu ;;
4591 * )
4592 unported=yes
4593 ;;
4594 esac
4595 fi
4596
4597
4598
4599 if test $unported = yes; then
4600 as_fn_error "Emacs hasn't been ported to \`${canonical}' systems.
4601 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4602 fi
4603
4604 if test -n "$machine"; then
4605 machfile="m/${machine}.h"
4606 else
4607 machfile=
4608 fi
4609 opsysfile="s/${opsys}.h"
4610
4611
4612 #### Choose a compiler.
4613 test -n "$CC" && cc_specified=yes
4614
4615 # Save the value of CFLAGS that the user specified.
4616 SPECIFIED_CFLAGS="$CFLAGS"
4617
4618 ac_ext=c
4619 ac_cpp='$CPP $CPPFLAGS'
4620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4623 if test -n "$ac_tool_prefix"; then
4624 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4625 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4627 $as_echo_n "checking for $ac_word... " >&6; }
4628 if test "${ac_cv_prog_CC+set}" = set; then :
4629 $as_echo_n "(cached) " >&6
4630 else
4631 if test -n "$CC"; then
4632 ac_cv_prog_CC="$CC" # Let the user override the test.
4633 else
4634 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4635 for as_dir in $PATH
4636 do
4637 IFS=$as_save_IFS
4638 test -z "$as_dir" && as_dir=.
4639 for ac_exec_ext in '' $ac_executable_extensions; do
4640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4641 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4643 break 2
4644 fi
4645 done
4646 done
4647 IFS=$as_save_IFS
4648
4649 fi
4650 fi
4651 CC=$ac_cv_prog_CC
4652 if test -n "$CC"; then
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4654 $as_echo "$CC" >&6; }
4655 else
4656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4657 $as_echo "no" >&6; }
4658 fi
4659
4660
4661 fi
4662 if test -z "$ac_cv_prog_CC"; then
4663 ac_ct_CC=$CC
4664 # Extract the first word of "gcc", so it can be a program name with args.
4665 set dummy gcc; ac_word=$2
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4667 $as_echo_n "checking for $ac_word... " >&6; }
4668 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4669 $as_echo_n "(cached) " >&6
4670 else
4671 if test -n "$ac_ct_CC"; then
4672 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4673 else
4674 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4675 for as_dir in $PATH
4676 do
4677 IFS=$as_save_IFS
4678 test -z "$as_dir" && as_dir=.
4679 for ac_exec_ext in '' $ac_executable_extensions; do
4680 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4681 ac_cv_prog_ac_ct_CC="gcc"
4682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4683 break 2
4684 fi
4685 done
4686 done
4687 IFS=$as_save_IFS
4688
4689 fi
4690 fi
4691 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4692 if test -n "$ac_ct_CC"; then
4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4694 $as_echo "$ac_ct_CC" >&6; }
4695 else
4696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4697 $as_echo "no" >&6; }
4698 fi
4699
4700 if test "x$ac_ct_CC" = x; then
4701 CC=""
4702 else
4703 case $cross_compiling:$ac_tool_warned in
4704 yes:)
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4706 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4707 ac_tool_warned=yes ;;
4708 esac
4709 CC=$ac_ct_CC
4710 fi
4711 else
4712 CC="$ac_cv_prog_CC"
4713 fi
4714
4715 if test -z "$CC"; then
4716 if test -n "$ac_tool_prefix"; then
4717 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4718 set dummy ${ac_tool_prefix}cc; ac_word=$2
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4720 $as_echo_n "checking for $ac_word... " >&6; }
4721 if test "${ac_cv_prog_CC+set}" = set; then :
4722 $as_echo_n "(cached) " >&6
4723 else
4724 if test -n "$CC"; then
4725 ac_cv_prog_CC="$CC" # Let the user override the test.
4726 else
4727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4728 for as_dir in $PATH
4729 do
4730 IFS=$as_save_IFS
4731 test -z "$as_dir" && as_dir=.
4732 for ac_exec_ext in '' $ac_executable_extensions; do
4733 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4734 ac_cv_prog_CC="${ac_tool_prefix}cc"
4735 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4736 break 2
4737 fi
4738 done
4739 done
4740 IFS=$as_save_IFS
4741
4742 fi
4743 fi
4744 CC=$ac_cv_prog_CC
4745 if test -n "$CC"; then
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4747 $as_echo "$CC" >&6; }
4748 else
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4750 $as_echo "no" >&6; }
4751 fi
4752
4753
4754 fi
4755 fi
4756 if test -z "$CC"; then
4757 # Extract the first word of "cc", so it can be a program name with args.
4758 set dummy cc; ac_word=$2
4759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4760 $as_echo_n "checking for $ac_word... " >&6; }
4761 if test "${ac_cv_prog_CC+set}" = set; then :
4762 $as_echo_n "(cached) " >&6
4763 else
4764 if test -n "$CC"; then
4765 ac_cv_prog_CC="$CC" # Let the user override the test.
4766 else
4767 ac_prog_rejected=no
4768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4769 for as_dir in $PATH
4770 do
4771 IFS=$as_save_IFS
4772 test -z "$as_dir" && as_dir=.
4773 for ac_exec_ext in '' $ac_executable_extensions; do
4774 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4775 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4776 ac_prog_rejected=yes
4777 continue
4778 fi
4779 ac_cv_prog_CC="cc"
4780 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4781 break 2
4782 fi
4783 done
4784 done
4785 IFS=$as_save_IFS
4786
4787 if test $ac_prog_rejected = yes; then
4788 # We found a bogon in the path, so make sure we never use it.
4789 set dummy $ac_cv_prog_CC
4790 shift
4791 if test $# != 0; then
4792 # We chose a different compiler from the bogus one.
4793 # However, it has the same basename, so the bogon will be chosen
4794 # first if we set CC to just the basename; use the full file name.
4795 shift
4796 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4797 fi
4798 fi
4799 fi
4800 fi
4801 CC=$ac_cv_prog_CC
4802 if test -n "$CC"; then
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4804 $as_echo "$CC" >&6; }
4805 else
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4807 $as_echo "no" >&6; }
4808 fi
4809
4810
4811 fi
4812 if test -z "$CC"; then
4813 if test -n "$ac_tool_prefix"; then
4814 for ac_prog in cl.exe
4815 do
4816 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4817 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4819 $as_echo_n "checking for $ac_word... " >&6; }
4820 if test "${ac_cv_prog_CC+set}" = set; then :
4821 $as_echo_n "(cached) " >&6
4822 else
4823 if test -n "$CC"; then
4824 ac_cv_prog_CC="$CC" # Let the user override the test.
4825 else
4826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4827 for as_dir in $PATH
4828 do
4829 IFS=$as_save_IFS
4830 test -z "$as_dir" && as_dir=.
4831 for ac_exec_ext in '' $ac_executable_extensions; do
4832 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4833 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4835 break 2
4836 fi
4837 done
4838 done
4839 IFS=$as_save_IFS
4840
4841 fi
4842 fi
4843 CC=$ac_cv_prog_CC
4844 if test -n "$CC"; then
4845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4846 $as_echo "$CC" >&6; }
4847 else
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4849 $as_echo "no" >&6; }
4850 fi
4851
4852
4853 test -n "$CC" && break
4854 done
4855 fi
4856 if test -z "$CC"; then
4857 ac_ct_CC=$CC
4858 for ac_prog in cl.exe
4859 do
4860 # Extract the first word of "$ac_prog", so it can be a program name with args.
4861 set dummy $ac_prog; ac_word=$2
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4863 $as_echo_n "checking for $ac_word... " >&6; }
4864 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4865 $as_echo_n "(cached) " >&6
4866 else
4867 if test -n "$ac_ct_CC"; then
4868 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4869 else
4870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4871 for as_dir in $PATH
4872 do
4873 IFS=$as_save_IFS
4874 test -z "$as_dir" && as_dir=.
4875 for ac_exec_ext in '' $ac_executable_extensions; do
4876 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4877 ac_cv_prog_ac_ct_CC="$ac_prog"
4878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4879 break 2
4880 fi
4881 done
4882 done
4883 IFS=$as_save_IFS
4884
4885 fi
4886 fi
4887 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4888 if test -n "$ac_ct_CC"; then
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4890 $as_echo "$ac_ct_CC" >&6; }
4891 else
4892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4893 $as_echo "no" >&6; }
4894 fi
4895
4896
4897 test -n "$ac_ct_CC" && break
4898 done
4899
4900 if test "x$ac_ct_CC" = x; then
4901 CC=""
4902 else
4903 case $cross_compiling:$ac_tool_warned in
4904 yes:)
4905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4906 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4907 ac_tool_warned=yes ;;
4908 esac
4909 CC=$ac_ct_CC
4910 fi
4911 fi
4912
4913 fi
4914
4915
4916 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4918 as_fn_error "no acceptable C compiler found in \$PATH
4919 See \`config.log' for more details." "$LINENO" 5; }
4920
4921 # Provide some information about the compiler.
4922 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4923 set X $ac_compile
4924 ac_compiler=$2
4925 for ac_option in --version -v -V -qversion; do
4926 { { ac_try="$ac_compiler $ac_option >&5"
4927 case "(($ac_try" in
4928 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4929 *) ac_try_echo=$ac_try;;
4930 esac
4931 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4932 $as_echo "$ac_try_echo"; } >&5
4933 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4934 ac_status=$?
4935 if test -s conftest.err; then
4936 sed '10a\
4937 ... rest of stderr output deleted ...
4938 10q' conftest.err >conftest.er1
4939 cat conftest.er1 >&5
4940 fi
4941 rm -f conftest.er1 conftest.err
4942 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4943 test $ac_status = 0; }
4944 done
4945
4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4947 /* end confdefs.h. */
4948
4949 int
4950 main ()
4951 {
4952
4953 ;
4954 return 0;
4955 }
4956 _ACEOF
4957 ac_clean_files_save=$ac_clean_files
4958 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4959 # Try to create an executable without -o first, disregard a.out.
4960 # It will help us diagnose broken compilers, and finding out an intuition
4961 # of exeext.
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4963 $as_echo_n "checking whether the C compiler works... " >&6; }
4964 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4965
4966 # The possible output files:
4967 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4968
4969 ac_rmfiles=
4970 for ac_file in $ac_files
4971 do
4972 case $ac_file in
4973 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4974 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4975 esac
4976 done
4977 rm -f $ac_rmfiles
4978
4979 if { { ac_try="$ac_link_default"
4980 case "(($ac_try" in
4981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4982 *) ac_try_echo=$ac_try;;
4983 esac
4984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4985 $as_echo "$ac_try_echo"; } >&5
4986 (eval "$ac_link_default") 2>&5
4987 ac_status=$?
4988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4989 test $ac_status = 0; }; then :
4990 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4991 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4992 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4993 # so that the user can short-circuit this test for compilers unknown to
4994 # Autoconf.
4995 for ac_file in $ac_files ''
4996 do
4997 test -f "$ac_file" || continue
4998 case $ac_file in
4999 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
5000 ;;
5001 [ab].out )
5002 # We found the default executable, but exeext='' is most
5003 # certainly right.
5004 break;;
5005 *.* )
5006 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
5007 then :; else
5008 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5009 fi
5010 # We set ac_cv_exeext here because the later test for it is not
5011 # safe: cross compilers may not add the suffix if given an `-o'
5012 # argument, so we may need to know it at that point already.
5013 # Even if this section looks crufty: it has the advantage of
5014 # actually working.
5015 break;;
5016 * )
5017 break;;
5018 esac
5019 done
5020 test "$ac_cv_exeext" = no && ac_cv_exeext=
5021
5022 else
5023 ac_file=''
5024 fi
5025 if test -z "$ac_file"; then :
5026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5027 $as_echo "no" >&6; }
5028 $as_echo "$as_me: failed program was:" >&5
5029 sed 's/^/| /' conftest.$ac_ext >&5
5030
5031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5033 { as_fn_set_status 77
5034 as_fn_error "C compiler cannot create executables
5035 See \`config.log' for more details." "$LINENO" 5; }; }
5036 else
5037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5038 $as_echo "yes" >&6; }
5039 fi
5040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
5041 $as_echo_n "checking for C compiler default output file name... " >&6; }
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
5043 $as_echo "$ac_file" >&6; }
5044 ac_exeext=$ac_cv_exeext
5045
5046 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
5047 ac_clean_files=$ac_clean_files_save
5048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
5049 $as_echo_n "checking for suffix of executables... " >&6; }
5050 if { { ac_try="$ac_link"
5051 case "(($ac_try" in
5052 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5053 *) ac_try_echo=$ac_try;;
5054 esac
5055 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5056 $as_echo "$ac_try_echo"; } >&5
5057 (eval "$ac_link") 2>&5
5058 ac_status=$?
5059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5060 test $ac_status = 0; }; then :
5061 # If both `conftest.exe' and `conftest' are `present' (well, observable)
5062 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
5063 # work properly (i.e., refer to `conftest.exe'), while it won't with
5064 # `rm'.
5065 for ac_file in conftest.exe conftest conftest.*; do
5066 test -f "$ac_file" || continue
5067 case $ac_file in
5068 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
5069 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
5070 break;;
5071 * ) break;;
5072 esac
5073 done
5074 else
5075 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5077 as_fn_error "cannot compute suffix of executables: cannot compile and link
5078 See \`config.log' for more details." "$LINENO" 5; }
5079 fi
5080 rm -f conftest conftest$ac_cv_exeext
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
5082 $as_echo "$ac_cv_exeext" >&6; }
5083
5084 rm -f conftest.$ac_ext
5085 EXEEXT=$ac_cv_exeext
5086 ac_exeext=$EXEEXT
5087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5088 /* end confdefs.h. */
5089 #include <stdio.h>
5090 int
5091 main ()
5092 {
5093 FILE *f = fopen ("conftest.out", "w");
5094 return ferror (f) || fclose (f) != 0;
5095
5096 ;
5097 return 0;
5098 }
5099 _ACEOF
5100 ac_clean_files="$ac_clean_files conftest.out"
5101 # Check that the compiler produces executables we can run. If not, either
5102 # the compiler is broken, or we cross compile.
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
5104 $as_echo_n "checking whether we are cross compiling... " >&6; }
5105 if test "$cross_compiling" != yes; then
5106 { { ac_try="$ac_link"
5107 case "(($ac_try" in
5108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5109 *) ac_try_echo=$ac_try;;
5110 esac
5111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5112 $as_echo "$ac_try_echo"; } >&5
5113 (eval "$ac_link") 2>&5
5114 ac_status=$?
5115 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5116 test $ac_status = 0; }
5117 if { ac_try='./conftest$ac_cv_exeext'
5118 { { case "(($ac_try" in
5119 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5120 *) ac_try_echo=$ac_try;;
5121 esac
5122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5123 $as_echo "$ac_try_echo"; } >&5
5124 (eval "$ac_try") 2>&5
5125 ac_status=$?
5126 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5127 test $ac_status = 0; }; }; then
5128 cross_compiling=no
5129 else
5130 if test "$cross_compiling" = maybe; then
5131 cross_compiling=yes
5132 else
5133 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5134 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5135 as_fn_error "cannot run C compiled programs.
5136 If you meant to cross compile, use \`--host'.
5137 See \`config.log' for more details." "$LINENO" 5; }
5138 fi
5139 fi
5140 fi
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
5142 $as_echo "$cross_compiling" >&6; }
5143
5144 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
5145 ac_clean_files=$ac_clean_files_save
5146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
5147 $as_echo_n "checking for suffix of object files... " >&6; }
5148 if test "${ac_cv_objext+set}" = set; then :
5149 $as_echo_n "(cached) " >&6
5150 else
5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152 /* end confdefs.h. */
5153
5154 int
5155 main ()
5156 {
5157
5158 ;
5159 return 0;
5160 }
5161 _ACEOF
5162 rm -f conftest.o conftest.obj
5163 if { { ac_try="$ac_compile"
5164 case "(($ac_try" in
5165 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5166 *) ac_try_echo=$ac_try;;
5167 esac
5168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5169 $as_echo "$ac_try_echo"; } >&5
5170 (eval "$ac_compile") 2>&5
5171 ac_status=$?
5172 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5173 test $ac_status = 0; }; then :
5174 for ac_file in conftest.o conftest.obj conftest.*; do
5175 test -f "$ac_file" || continue;
5176 case $ac_file in
5177 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5178 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5179 break;;
5180 esac
5181 done
5182 else
5183 $as_echo "$as_me: failed program was:" >&5
5184 sed 's/^/| /' conftest.$ac_ext >&5
5185
5186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5188 as_fn_error "cannot compute suffix of object files: cannot compile
5189 See \`config.log' for more details." "$LINENO" 5; }
5190 fi
5191 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5192 fi
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5194 $as_echo "$ac_cv_objext" >&6; }
5195 OBJEXT=$ac_cv_objext
5196 ac_objext=$OBJEXT
5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5198 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5199 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
5200 $as_echo_n "(cached) " >&6
5201 else
5202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5203 /* end confdefs.h. */
5204
5205 int
5206 main ()
5207 {
5208 #ifndef __GNUC__
5209 choke me
5210 #endif
5211
5212 ;
5213 return 0;
5214 }
5215 _ACEOF
5216 if ac_fn_c_try_compile "$LINENO"; then :
5217 ac_compiler_gnu=yes
5218 else
5219 ac_compiler_gnu=no
5220 fi
5221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5222 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5223
5224 fi
5225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5226 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5227 if test $ac_compiler_gnu = yes; then
5228 GCC=yes
5229 else
5230 GCC=
5231 fi
5232 ac_test_CFLAGS=${CFLAGS+set}
5233 ac_save_CFLAGS=$CFLAGS
5234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5235 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5236 if test "${ac_cv_prog_cc_g+set}" = set; then :
5237 $as_echo_n "(cached) " >&6
5238 else
5239 ac_save_c_werror_flag=$ac_c_werror_flag
5240 ac_c_werror_flag=yes
5241 ac_cv_prog_cc_g=no
5242 CFLAGS="-g"
5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5244 /* end confdefs.h. */
5245
5246 int
5247 main ()
5248 {
5249
5250 ;
5251 return 0;
5252 }
5253 _ACEOF
5254 if ac_fn_c_try_compile "$LINENO"; then :
5255 ac_cv_prog_cc_g=yes
5256 else
5257 CFLAGS=""
5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5259 /* end confdefs.h. */
5260
5261 int
5262 main ()
5263 {
5264
5265 ;
5266 return 0;
5267 }
5268 _ACEOF
5269 if ac_fn_c_try_compile "$LINENO"; then :
5270
5271 else
5272 ac_c_werror_flag=$ac_save_c_werror_flag
5273 CFLAGS="-g"
5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5275 /* end confdefs.h. */
5276
5277 int
5278 main ()
5279 {
5280
5281 ;
5282 return 0;
5283 }
5284 _ACEOF
5285 if ac_fn_c_try_compile "$LINENO"; then :
5286 ac_cv_prog_cc_g=yes
5287 fi
5288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5289 fi
5290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5291 fi
5292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5293 ac_c_werror_flag=$ac_save_c_werror_flag
5294 fi
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5296 $as_echo "$ac_cv_prog_cc_g" >&6; }
5297 if test "$ac_test_CFLAGS" = set; then
5298 CFLAGS=$ac_save_CFLAGS
5299 elif test $ac_cv_prog_cc_g = yes; then
5300 if test "$GCC" = yes; then
5301 CFLAGS="-g -O2"
5302 else
5303 CFLAGS="-g"
5304 fi
5305 else
5306 if test "$GCC" = yes; then
5307 CFLAGS="-O2"
5308 else
5309 CFLAGS=
5310 fi
5311 fi
5312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5313 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5314 if test "${ac_cv_prog_cc_c89+set}" = set; then :
5315 $as_echo_n "(cached) " >&6
5316 else
5317 ac_cv_prog_cc_c89=no
5318 ac_save_CC=$CC
5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5320 /* end confdefs.h. */
5321 #include <stdarg.h>
5322 #include <stdio.h>
5323 #include <sys/types.h>
5324 #include <sys/stat.h>
5325 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
5326 struct buf { int x; };
5327 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5328 static char *e (p, i)
5329 char **p;
5330 int i;
5331 {
5332 return p[i];
5333 }
5334 static char *f (char * (*g) (char **, int), char **p, ...)
5335 {
5336 char *s;
5337 va_list v;
5338 va_start (v,p);
5339 s = g (p, va_arg (v,int));
5340 va_end (v);
5341 return s;
5342 }
5343
5344 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
5345 function prototypes and stuff, but not '\xHH' hex character constants.
5346 These don't provoke an error unfortunately, instead are silently treated
5347 as 'x'. The following induces an error, until -std is added to get
5348 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
5349 array size at least. It's necessary to write '\x00'==0 to get something
5350 that's true only with -std. */
5351 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5352
5353 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5354 inside strings and character constants. */
5355 #define FOO(x) 'x'
5356 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5357
5358 int test (int i, double x);
5359 struct s1 {int (*f) (int a);};
5360 struct s2 {int (*f) (double a);};
5361 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5362 int argc;
5363 char **argv;
5364 int
5365 main ()
5366 {
5367 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
5368 ;
5369 return 0;
5370 }
5371 _ACEOF
5372 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5373 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5374 do
5375 CC="$ac_save_CC $ac_arg"
5376 if ac_fn_c_try_compile "$LINENO"; then :
5377 ac_cv_prog_cc_c89=$ac_arg
5378 fi
5379 rm -f core conftest.err conftest.$ac_objext
5380 test "x$ac_cv_prog_cc_c89" != "xno" && break
5381 done
5382 rm -f conftest.$ac_ext
5383 CC=$ac_save_CC
5384
5385 fi
5386 # AC_CACHE_VAL
5387 case "x$ac_cv_prog_cc_c89" in
5388 x)
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5390 $as_echo "none needed" >&6; } ;;
5391 xno)
5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5393 $as_echo "unsupported" >&6; } ;;
5394 *)
5395 CC="$CC $ac_cv_prog_cc_c89"
5396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5397 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5398 esac
5399 if test "x$ac_cv_prog_cc_c89" != xno; then :
5400
5401 fi
5402
5403 ac_ext=c
5404 ac_cpp='$CPP $CPPFLAGS'
5405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5408 DEPDIR="${am__leading_dot}deps"
5409
5410 ac_config_commands="$ac_config_commands depfiles"
5411
5412
5413 am_make=${MAKE-make}
5414 cat > confinc << 'END'
5415 am__doit:
5416 @echo this is the am__doit target
5417 .PHONY: am__doit
5418 END
5419 # If we don't find an include directive, just comment out the code.
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5421 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5422 am__include="#"
5423 am__quote=
5424 _am_result=none
5425 # First try GNU make style include.
5426 echo "include confinc" > confmf
5427 # Ignore all kinds of additional output from `make'.
5428 case `$am_make -s -f confmf 2> /dev/null` in #(
5429 *the\ am__doit\ target*)
5430 am__include=include
5431 am__quote=
5432 _am_result=GNU
5433 ;;
5434 esac
5435 # Now try BSD make style include.
5436 if test "$am__include" = "#"; then
5437 echo '.include "confinc"' > confmf
5438 case `$am_make -s -f confmf 2> /dev/null` in #(
5439 *the\ am__doit\ target*)
5440 am__include=.include
5441 am__quote="\""
5442 _am_result=BSD
5443 ;;
5444 esac
5445 fi
5446
5447
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5449 $as_echo "$_am_result" >&6; }
5450 rm -f confinc confmf
5451
5452 # Check whether --enable-dependency-tracking was given.
5453 if test "${enable_dependency_tracking+set}" = set; then :
5454 enableval=$enable_dependency_tracking;
5455 fi
5456
5457 if test "x$enable_dependency_tracking" != xno; then
5458 am_depcomp="$ac_aux_dir/depcomp"
5459 AMDEPBACKSLASH='\'
5460 fi
5461 if test "x$enable_dependency_tracking" != xno; then
5462 AMDEP_TRUE=
5463 AMDEP_FALSE='#'
5464 else
5465 AMDEP_TRUE='#'
5466 AMDEP_FALSE=
5467 fi
5468
5469
5470
5471 depcc="$CC" am_compiler_list=
5472
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5474 $as_echo_n "checking dependency style of $depcc... " >&6; }
5475 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5476 $as_echo_n "(cached) " >&6
5477 else
5478 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5479 # We make a subdir and do the tests there. Otherwise we can end up
5480 # making bogus files that we don't know about and never remove. For
5481 # instance it was reported that on HP-UX the gcc test will end up
5482 # making a dummy file named `D' -- because `-MD' means `put the output
5483 # in D'.
5484 mkdir conftest.dir
5485 # Copy depcomp to subdir because otherwise we won't find it if we're
5486 # using a relative directory.
5487 cp "$am_depcomp" conftest.dir
5488 cd conftest.dir
5489 # We will build objects and dependencies in a subdirectory because
5490 # it helps to detect inapplicable dependency modes. For instance
5491 # both Tru64's cc and ICC support -MD to output dependencies as a
5492 # side effect of compilation, but ICC will put the dependencies in
5493 # the current directory while Tru64 will put them in the object
5494 # directory.
5495 mkdir sub
5496
5497 am_cv_CC_dependencies_compiler_type=none
5498 if test "$am_compiler_list" = ""; then
5499 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5500 fi
5501 am__universal=false
5502 case " $depcc " in #(
5503 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5504 esac
5505
5506 for depmode in $am_compiler_list; do
5507 # Setup a source with many dependencies, because some compilers
5508 # like to wrap large dependency lists on column 80 (with \), and
5509 # we should not choose a depcomp mode which is confused by this.
5510 #
5511 # We need to recreate these files for each test, as the compiler may
5512 # overwrite some of them when testing with obscure command lines.
5513 # This happens at least with the AIX C compiler.
5514 : > sub/conftest.c
5515 for i in 1 2 3 4 5 6; do
5516 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5517 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5518 # Solaris 8's {/usr,}/bin/sh.
5519 touch sub/conftst$i.h
5520 done
5521 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5522
5523 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5524 # mode. It turns out that the SunPro C++ compiler does not properly
5525 # handle `-M -o', and we need to detect this. Also, some Intel
5526 # versions had trouble with output in subdirs
5527 am__obj=sub/conftest.${OBJEXT-o}
5528 am__minus_obj="-o $am__obj"
5529 case $depmode in
5530 gcc)
5531 # This depmode causes a compiler race in universal mode.
5532 test "$am__universal" = false || continue
5533 ;;
5534 nosideeffect)
5535 # after this tag, mechanisms are not by side-effect, so they'll
5536 # only be used when explicitly requested
5537 if test "x$enable_dependency_tracking" = xyes; then
5538 continue
5539 else
5540 break
5541 fi
5542 ;;
5543 msvisualcpp | msvcmsys)
5544 # This compiler won't grok `-c -o', but also, the minuso test has
5545 # not run yet. These depmodes are late enough in the game, and
5546 # so weak that their functioning should not be impacted.
5547 am__obj=conftest.${OBJEXT-o}
5548 am__minus_obj=
5549 ;;
5550 none) break ;;
5551 esac
5552 if depmode=$depmode \
5553 source=sub/conftest.c object=$am__obj \
5554 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5555 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5556 >/dev/null 2>conftest.err &&
5557 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5558 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5559 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5560 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5561 # icc doesn't choke on unknown options, it will just issue warnings
5562 # or remarks (even with -Werror). So we grep stderr for any message
5563 # that says an option was ignored or not supported.
5564 # When given -MP, icc 7.0 and 7.1 complain thusly:
5565 # icc: Command line warning: ignoring option '-M'; no argument required
5566 # The diagnosis changed in icc 8.0:
5567 # icc: Command line remark: option '-MP' not supported
5568 if (grep 'ignoring option' conftest.err ||
5569 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5570 am_cv_CC_dependencies_compiler_type=$depmode
5571 break
5572 fi
5573 fi
5574 done
5575
5576 cd ..
5577 rm -rf conftest.dir
5578 else
5579 am_cv_CC_dependencies_compiler_type=none
5580 fi
5581
5582 fi
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5584 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5585 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5586
5587 if
5588 test "x$enable_dependency_tracking" != xno \
5589 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5590 am__fastdepCC_TRUE=
5591 am__fastdepCC_FALSE='#'
5592 else
5593 am__fastdepCC_TRUE='#'
5594 am__fastdepCC_FALSE=
5595 fi
5596
5597
5598 if test "x$CC" != xcc; then
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5600 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5601 else
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5603 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5604 fi
5605 set dummy $CC; ac_cc=`$as_echo "$2" |
5606 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5607 if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
5608 $as_echo_n "(cached) " >&6
5609 else
5610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5611 /* end confdefs.h. */
5612
5613 int
5614 main ()
5615 {
5616
5617 ;
5618 return 0;
5619 }
5620 _ACEOF
5621 # Make sure it works both with $CC and with simple cc.
5622 # We do the test twice because some compilers refuse to overwrite an
5623 # existing .o file with -o, though they will create one.
5624 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5625 rm -f conftest2.*
5626 if { { case "(($ac_try" in
5627 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5628 *) ac_try_echo=$ac_try;;
5629 esac
5630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5631 $as_echo "$ac_try_echo"; } >&5
5632 (eval "$ac_try") 2>&5
5633 ac_status=$?
5634 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5635 test $ac_status = 0; } &&
5636 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5638 *) ac_try_echo=$ac_try;;
5639 esac
5640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5641 $as_echo "$ac_try_echo"; } >&5
5642 (eval "$ac_try") 2>&5
5643 ac_status=$?
5644 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5645 test $ac_status = 0; };
5646 then
5647 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5648 if test "x$CC" != xcc; then
5649 # Test first that cc exists at all.
5650 if { ac_try='cc -c conftest.$ac_ext >&5'
5651 { { case "(($ac_try" in
5652 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5653 *) ac_try_echo=$ac_try;;
5654 esac
5655 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5656 $as_echo "$ac_try_echo"; } >&5
5657 (eval "$ac_try") 2>&5
5658 ac_status=$?
5659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5660 test $ac_status = 0; }; }; then
5661 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5662 rm -f conftest2.*
5663 if { { case "(($ac_try" in
5664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5665 *) ac_try_echo=$ac_try;;
5666 esac
5667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5668 $as_echo "$ac_try_echo"; } >&5
5669 (eval "$ac_try") 2>&5
5670 ac_status=$?
5671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5672 test $ac_status = 0; } &&
5673 test -f conftest2.$ac_objext && { { case "(($ac_try" in
5674 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5675 *) ac_try_echo=$ac_try;;
5676 esac
5677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5678 $as_echo "$ac_try_echo"; } >&5
5679 (eval "$ac_try") 2>&5
5680 ac_status=$?
5681 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5682 test $ac_status = 0; };
5683 then
5684 # cc works too.
5685 :
5686 else
5687 # cc exists but doesn't like -o.
5688 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5689 fi
5690 fi
5691 fi
5692 else
5693 eval ac_cv_prog_cc_${ac_cc}_c_o=no
5694 fi
5695 rm -f core conftest*
5696
5697 fi
5698 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5700 $as_echo "yes" >&6; }
5701 else
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5703 $as_echo "no" >&6; }
5704
5705 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5706
5707 fi
5708
5709 # FIXME: we rely on the cache variable name because
5710 # there is no other way.
5711 set dummy $CC
5712 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5713 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5714 if test "$am_t" != yes; then
5715 # Losing compiler, so override with the script.
5716 # FIXME: It is wrong to rewrite CC.
5717 # But if we don't then we get into trouble of one sort or another.
5718 # A longer-term fix would be to have automake use am__CC in this case,
5719 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5720 CC="$am_aux_dir/compile $CC"
5721 fi
5722
5723
5724
5725 # Initialize gnulib right after verifying that the C compiler works.
5726
5727 ac_ext=c
5728 ac_cpp='$CPP $CPPFLAGS'
5729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5733 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5734 # On Suns, sometimes $CPP names a directory.
5735 if test -n "$CPP" && test -d "$CPP"; then
5736 CPP=
5737 fi
5738 if test -z "$CPP"; then
5739 if test "${ac_cv_prog_CPP+set}" = set; then :
5740 $as_echo_n "(cached) " >&6
5741 else
5742 # Double quotes because CPP needs to be expanded
5743 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5744 do
5745 ac_preproc_ok=false
5746 for ac_c_preproc_warn_flag in '' yes
5747 do
5748 # Use a header file that comes with gcc, so configuring glibc
5749 # with a fresh cross-compiler works.
5750 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5751 # <limits.h> exists even on freestanding compilers.
5752 # On the NeXT, cc -E runs the code through the compiler's parser,
5753 # not just through cpp. "Syntax error" is here to catch this case.
5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5755 /* end confdefs.h. */
5756 #ifdef __STDC__
5757 # include <limits.h>
5758 #else
5759 # include <assert.h>
5760 #endif
5761 Syntax error
5762 _ACEOF
5763 if ac_fn_c_try_cpp "$LINENO"; then :
5764
5765 else
5766 # Broken: fails on valid input.
5767 continue
5768 fi
5769 rm -f conftest.err conftest.$ac_ext
5770
5771 # OK, works on sane cases. Now check whether nonexistent headers
5772 # can be detected and how.
5773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5774 /* end confdefs.h. */
5775 #include <ac_nonexistent.h>
5776 _ACEOF
5777 if ac_fn_c_try_cpp "$LINENO"; then :
5778 # Broken: success on invalid input.
5779 continue
5780 else
5781 # Passes both tests.
5782 ac_preproc_ok=:
5783 break
5784 fi
5785 rm -f conftest.err conftest.$ac_ext
5786
5787 done
5788 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5789 rm -f conftest.err conftest.$ac_ext
5790 if $ac_preproc_ok; then :
5791 break
5792 fi
5793
5794 done
5795 ac_cv_prog_CPP=$CPP
5796
5797 fi
5798 CPP=$ac_cv_prog_CPP
5799 else
5800 ac_cv_prog_CPP=$CPP
5801 fi
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5803 $as_echo "$CPP" >&6; }
5804 ac_preproc_ok=false
5805 for ac_c_preproc_warn_flag in '' yes
5806 do
5807 # Use a header file that comes with gcc, so configuring glibc
5808 # with a fresh cross-compiler works.
5809 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5810 # <limits.h> exists even on freestanding compilers.
5811 # On the NeXT, cc -E runs the code through the compiler's parser,
5812 # not just through cpp. "Syntax error" is here to catch this case.
5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5814 /* end confdefs.h. */
5815 #ifdef __STDC__
5816 # include <limits.h>
5817 #else
5818 # include <assert.h>
5819 #endif
5820 Syntax error
5821 _ACEOF
5822 if ac_fn_c_try_cpp "$LINENO"; then :
5823
5824 else
5825 # Broken: fails on valid input.
5826 continue
5827 fi
5828 rm -f conftest.err conftest.$ac_ext
5829
5830 # OK, works on sane cases. Now check whether nonexistent headers
5831 # can be detected and how.
5832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5833 /* end confdefs.h. */
5834 #include <ac_nonexistent.h>
5835 _ACEOF
5836 if ac_fn_c_try_cpp "$LINENO"; then :
5837 # Broken: success on invalid input.
5838 continue
5839 else
5840 # Passes both tests.
5841 ac_preproc_ok=:
5842 break
5843 fi
5844 rm -f conftest.err conftest.$ac_ext
5845
5846 done
5847 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5848 rm -f conftest.err conftest.$ac_ext
5849 if $ac_preproc_ok; then :
5850
5851 else
5852 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5853 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5854 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5855 See \`config.log' for more details." "$LINENO" 5; }
5856 fi
5857
5858 ac_ext=c
5859 ac_cpp='$CPP $CPPFLAGS'
5860 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5861 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5862 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5863
5864
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5866 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5867 if test "${ac_cv_path_GREP+set}" = set; then :
5868 $as_echo_n "(cached) " >&6
5869 else
5870 if test -z "$GREP"; then
5871 ac_path_GREP_found=false
5872 # Loop through the user's path and test for each of PROGNAME-LIST
5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5874 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5875 do
5876 IFS=$as_save_IFS
5877 test -z "$as_dir" && as_dir=.
5878 for ac_prog in grep ggrep; do
5879 for ac_exec_ext in '' $ac_executable_extensions; do
5880 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5881 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5882 # Check for GNU ac_path_GREP and select it if it is found.
5883 # Check for GNU $ac_path_GREP
5884 case `"$ac_path_GREP" --version 2>&1` in
5885 *GNU*)
5886 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5887 *)
5888 ac_count=0
5889 $as_echo_n 0123456789 >"conftest.in"
5890 while :
5891 do
5892 cat "conftest.in" "conftest.in" >"conftest.tmp"
5893 mv "conftest.tmp" "conftest.in"
5894 cp "conftest.in" "conftest.nl"
5895 $as_echo 'GREP' >> "conftest.nl"
5896 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5897 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5898 as_fn_arith $ac_count + 1 && ac_count=$as_val
5899 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5900 # Best one so far, save it but keep looking for a better one
5901 ac_cv_path_GREP="$ac_path_GREP"
5902 ac_path_GREP_max=$ac_count
5903 fi
5904 # 10*(2^10) chars as input seems more than enough
5905 test $ac_count -gt 10 && break
5906 done
5907 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5908 esac
5909
5910 $ac_path_GREP_found && break 3
5911 done
5912 done
5913 done
5914 IFS=$as_save_IFS
5915 if test -z "$ac_cv_path_GREP"; then
5916 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5917 fi
5918 else
5919 ac_cv_path_GREP=$GREP
5920 fi
5921
5922 fi
5923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5924 $as_echo "$ac_cv_path_GREP" >&6; }
5925 GREP="$ac_cv_path_GREP"
5926
5927
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5929 $as_echo_n "checking for egrep... " >&6; }
5930 if test "${ac_cv_path_EGREP+set}" = set; then :
5931 $as_echo_n "(cached) " >&6
5932 else
5933 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5934 then ac_cv_path_EGREP="$GREP -E"
5935 else
5936 if test -z "$EGREP"; then
5937 ac_path_EGREP_found=false
5938 # Loop through the user's path and test for each of PROGNAME-LIST
5939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5940 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5941 do
5942 IFS=$as_save_IFS
5943 test -z "$as_dir" && as_dir=.
5944 for ac_prog in egrep; do
5945 for ac_exec_ext in '' $ac_executable_extensions; do
5946 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5947 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5948 # Check for GNU ac_path_EGREP and select it if it is found.
5949 # Check for GNU $ac_path_EGREP
5950 case `"$ac_path_EGREP" --version 2>&1` in
5951 *GNU*)
5952 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5953 *)
5954 ac_count=0
5955 $as_echo_n 0123456789 >"conftest.in"
5956 while :
5957 do
5958 cat "conftest.in" "conftest.in" >"conftest.tmp"
5959 mv "conftest.tmp" "conftest.in"
5960 cp "conftest.in" "conftest.nl"
5961 $as_echo 'EGREP' >> "conftest.nl"
5962 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5963 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5964 as_fn_arith $ac_count + 1 && ac_count=$as_val
5965 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5966 # Best one so far, save it but keep looking for a better one
5967 ac_cv_path_EGREP="$ac_path_EGREP"
5968 ac_path_EGREP_max=$ac_count
5969 fi
5970 # 10*(2^10) chars as input seems more than enough
5971 test $ac_count -gt 10 && break
5972 done
5973 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5974 esac
5975
5976 $ac_path_EGREP_found && break 3
5977 done
5978 done
5979 done
5980 IFS=$as_save_IFS
5981 if test -z "$ac_cv_path_EGREP"; then
5982 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5983 fi
5984 else
5985 ac_cv_path_EGREP=$EGREP
5986 fi
5987
5988 fi
5989 fi
5990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5991 $as_echo "$ac_cv_path_EGREP" >&6; }
5992 EGREP="$ac_cv_path_EGREP"
5993
5994
5995
5996
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
5998 $as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
5999 if test "${gl_cv_c_amsterdam_compiler+set}" = set; then :
6000 $as_echo_n "(cached) " >&6
6001 else
6002
6003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6004 /* end confdefs.h. */
6005
6006 #ifdef __ACK__
6007 Amsterdam
6008 #endif
6009
6010 _ACEOF
6011 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6012 $EGREP "Amsterdam" >/dev/null 2>&1; then :
6013 gl_cv_c_amsterdam_compiler=yes
6014 else
6015 gl_cv_c_amsterdam_compiler=no
6016 fi
6017 rm -f conftest*
6018
6019
6020 fi
6021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6022 $as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6023 if test -z "$AR"; then
6024 if test $gl_cv_c_amsterdam_compiler = yes; then
6025 AR='cc -c.a'
6026 if test -z "$ARFLAGS"; then
6027 ARFLAGS='-o'
6028 fi
6029 else
6030 if test -n "$ac_tool_prefix"; then
6031 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6032 set dummy ${ac_tool_prefix}ar; ac_word=$2
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6034 $as_echo_n "checking for $ac_word... " >&6; }
6035 if test "${ac_cv_prog_AR+set}" = set; then :
6036 $as_echo_n "(cached) " >&6
6037 else
6038 if test -n "$AR"; then
6039 ac_cv_prog_AR="$AR" # Let the user override the test.
6040 else
6041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6042 for as_dir in $PATH
6043 do
6044 IFS=$as_save_IFS
6045 test -z "$as_dir" && as_dir=.
6046 for ac_exec_ext in '' $ac_executable_extensions; do
6047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6048 ac_cv_prog_AR="${ac_tool_prefix}ar"
6049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6050 break 2
6051 fi
6052 done
6053 done
6054 IFS=$as_save_IFS
6055
6056 fi
6057 fi
6058 AR=$ac_cv_prog_AR
6059 if test -n "$AR"; then
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6061 $as_echo "$AR" >&6; }
6062 else
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6064 $as_echo "no" >&6; }
6065 fi
6066
6067
6068 fi
6069 if test -z "$ac_cv_prog_AR"; then
6070 ac_ct_AR=$AR
6071 # Extract the first word of "ar", so it can be a program name with args.
6072 set dummy ar; ac_word=$2
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6074 $as_echo_n "checking for $ac_word... " >&6; }
6075 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
6076 $as_echo_n "(cached) " >&6
6077 else
6078 if test -n "$ac_ct_AR"; then
6079 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6080 else
6081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6082 for as_dir in $PATH
6083 do
6084 IFS=$as_save_IFS
6085 test -z "$as_dir" && as_dir=.
6086 for ac_exec_ext in '' $ac_executable_extensions; do
6087 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6088 ac_cv_prog_ac_ct_AR="ar"
6089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6090 break 2
6091 fi
6092 done
6093 done
6094 IFS=$as_save_IFS
6095
6096 fi
6097 fi
6098 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6099 if test -n "$ac_ct_AR"; then
6100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6101 $as_echo "$ac_ct_AR" >&6; }
6102 else
6103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6104 $as_echo "no" >&6; }
6105 fi
6106
6107 if test "x$ac_ct_AR" = x; then
6108 AR="ar"
6109 else
6110 case $cross_compiling:$ac_tool_warned in
6111 yes:)
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6113 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6114 ac_tool_warned=yes ;;
6115 esac
6116 AR=$ac_ct_AR
6117 fi
6118 else
6119 AR="$ac_cv_prog_AR"
6120 fi
6121
6122 if test -z "$ARFLAGS"; then
6123 ARFLAGS='cru'
6124 fi
6125 fi
6126 else
6127 if test -z "$ARFLAGS"; then
6128 ARFLAGS='cru'
6129 fi
6130 fi
6131
6132
6133 if test -z "$RANLIB"; then
6134 if test $gl_cv_c_amsterdam_compiler = yes; then
6135 RANLIB=':'
6136 else
6137 if test -n "$ac_tool_prefix"; then
6138 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6139 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6141 $as_echo_n "checking for $ac_word... " >&6; }
6142 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6143 $as_echo_n "(cached) " >&6
6144 else
6145 if test -n "$RANLIB"; then
6146 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6147 else
6148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6149 for as_dir in $PATH
6150 do
6151 IFS=$as_save_IFS
6152 test -z "$as_dir" && as_dir=.
6153 for ac_exec_ext in '' $ac_executable_extensions; do
6154 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6155 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6156 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6157 break 2
6158 fi
6159 done
6160 done
6161 IFS=$as_save_IFS
6162
6163 fi
6164 fi
6165 RANLIB=$ac_cv_prog_RANLIB
6166 if test -n "$RANLIB"; then
6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6168 $as_echo "$RANLIB" >&6; }
6169 else
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6171 $as_echo "no" >&6; }
6172 fi
6173
6174
6175 fi
6176 if test -z "$ac_cv_prog_RANLIB"; then
6177 ac_ct_RANLIB=$RANLIB
6178 # Extract the first word of "ranlib", so it can be a program name with args.
6179 set dummy ranlib; ac_word=$2
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6181 $as_echo_n "checking for $ac_word... " >&6; }
6182 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6183 $as_echo_n "(cached) " >&6
6184 else
6185 if test -n "$ac_ct_RANLIB"; then
6186 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6187 else
6188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6189 for as_dir in $PATH
6190 do
6191 IFS=$as_save_IFS
6192 test -z "$as_dir" && as_dir=.
6193 for ac_exec_ext in '' $ac_executable_extensions; do
6194 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6195 ac_cv_prog_ac_ct_RANLIB="ranlib"
6196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6197 break 2
6198 fi
6199 done
6200 done
6201 IFS=$as_save_IFS
6202
6203 fi
6204 fi
6205 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6206 if test -n "$ac_ct_RANLIB"; then
6207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6208 $as_echo "$ac_ct_RANLIB" >&6; }
6209 else
6210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6211 $as_echo "no" >&6; }
6212 fi
6213
6214 if test "x$ac_ct_RANLIB" = x; then
6215 RANLIB=":"
6216 else
6217 case $cross_compiling:$ac_tool_warned in
6218 yes:)
6219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6220 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6221 ac_tool_warned=yes ;;
6222 esac
6223 RANLIB=$ac_ct_RANLIB
6224 fi
6225 else
6226 RANLIB="$ac_cv_prog_RANLIB"
6227 fi
6228
6229 fi
6230 fi
6231
6232
6233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6234 $as_echo_n "checking for ANSI C header files... " >&6; }
6235 if test "${ac_cv_header_stdc+set}" = set; then :
6236 $as_echo_n "(cached) " >&6
6237 else
6238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6239 /* end confdefs.h. */
6240 #include <stdlib.h>
6241 #include <stdarg.h>
6242 #include <string.h>
6243 #include <float.h>
6244
6245 int
6246 main ()
6247 {
6248
6249 ;
6250 return 0;
6251 }
6252 _ACEOF
6253 if ac_fn_c_try_compile "$LINENO"; then :
6254 ac_cv_header_stdc=yes
6255 else
6256 ac_cv_header_stdc=no
6257 fi
6258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6259
6260 if test $ac_cv_header_stdc = yes; then
6261 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6263 /* end confdefs.h. */
6264 #include <string.h>
6265
6266 _ACEOF
6267 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6268 $EGREP "memchr" >/dev/null 2>&1; then :
6269
6270 else
6271 ac_cv_header_stdc=no
6272 fi
6273 rm -f conftest*
6274
6275 fi
6276
6277 if test $ac_cv_header_stdc = yes; then
6278 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6280 /* end confdefs.h. */
6281 #include <stdlib.h>
6282
6283 _ACEOF
6284 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6285 $EGREP "free" >/dev/null 2>&1; then :
6286
6287 else
6288 ac_cv_header_stdc=no
6289 fi
6290 rm -f conftest*
6291
6292 fi
6293
6294 if test $ac_cv_header_stdc = yes; then
6295 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6296 if test "$cross_compiling" = yes; then :
6297 :
6298 else
6299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6300 /* end confdefs.h. */
6301 #include <ctype.h>
6302 #include <stdlib.h>
6303 #if ((' ' & 0x0FF) == 0x020)
6304 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6305 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6306 #else
6307 # define ISLOWER(c) \
6308 (('a' <= (c) && (c) <= 'i') \
6309 || ('j' <= (c) && (c) <= 'r') \
6310 || ('s' <= (c) && (c) <= 'z'))
6311 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6312 #endif
6313
6314 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6315 int
6316 main ()
6317 {
6318 int i;
6319 for (i = 0; i < 256; i++)
6320 if (XOR (islower (i), ISLOWER (i))
6321 || toupper (i) != TOUPPER (i))
6322 return 2;
6323 return 0;
6324 }
6325 _ACEOF
6326 if ac_fn_c_try_run "$LINENO"; then :
6327
6328 else
6329 ac_cv_header_stdc=no
6330 fi
6331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6332 conftest.$ac_objext conftest.beam conftest.$ac_ext
6333 fi
6334
6335 fi
6336 fi
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6338 $as_echo "$ac_cv_header_stdc" >&6; }
6339 if test $ac_cv_header_stdc = yes; then
6340
6341 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6342
6343 fi
6344
6345 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6346 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6347 inttypes.h stdint.h unistd.h
6348 do :
6349 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6350 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6351 "
6352 eval as_val=\$$as_ac_Header
6353 if test "x$as_val" = x""yes; then :
6354 cat >>confdefs.h <<_ACEOF
6355 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6356 _ACEOF
6357
6358 fi
6359
6360 done
6361
6362
6363
6364
6365
6366 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6367 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
6368 MINIX=yes
6369 else
6370 MINIX=
6371 fi
6372
6373
6374 if test "$MINIX" = yes; then
6375
6376 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6377
6378
6379 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6380
6381
6382 $as_echo "#define _MINIX 1" >>confdefs.h
6383
6384 fi
6385
6386 case "$host_os" in
6387 hpux*)
6388
6389 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6390
6391 ;;
6392 esac
6393
6394
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6396 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6397 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
6398 $as_echo_n "(cached) " >&6
6399 else
6400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6401 /* end confdefs.h. */
6402
6403 # define __EXTENSIONS__ 1
6404 $ac_includes_default
6405 int
6406 main ()
6407 {
6408
6409 ;
6410 return 0;
6411 }
6412 _ACEOF
6413 if ac_fn_c_try_compile "$LINENO"; then :
6414 ac_cv_safe_to_define___extensions__=yes
6415 else
6416 ac_cv_safe_to_define___extensions__=no
6417 fi
6418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6419 fi
6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6421 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6422 test $ac_cv_safe_to_define___extensions__ = yes &&
6423 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6424
6425 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6426
6427 $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6428
6429 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6430
6431 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6432
6433 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6434
6435
6436
6437
6438
6439
6440
6441
6442 # Check whether --enable-largefile was given.
6443 if test "${enable_largefile+set}" = set; then :
6444 enableval=$enable_largefile;
6445 fi
6446
6447 if test "$enable_largefile" != no; then
6448
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6450 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6451 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6452 $as_echo_n "(cached) " >&6
6453 else
6454 ac_cv_sys_largefile_CC=no
6455 if test "$GCC" != yes; then
6456 ac_save_CC=$CC
6457 while :; do
6458 # IRIX 6.2 and later do not support large files by default,
6459 # so use the C compiler's -n32 option if that helps.
6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6461 /* end confdefs.h. */
6462 #include <sys/types.h>
6463 /* Check that off_t can represent 2**63 - 1 correctly.
6464 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6465 since some C++ compilers masquerading as C compilers
6466 incorrectly reject 9223372036854775807. */
6467 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6468 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6469 && LARGE_OFF_T % 2147483647 == 1)
6470 ? 1 : -1];
6471 int
6472 main ()
6473 {
6474
6475 ;
6476 return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_compile "$LINENO"; then :
6480 break
6481 fi
6482 rm -f core conftest.err conftest.$ac_objext
6483 CC="$CC -n32"
6484 if ac_fn_c_try_compile "$LINENO"; then :
6485 ac_cv_sys_largefile_CC=' -n32'; break
6486 fi
6487 rm -f core conftest.err conftest.$ac_objext
6488 break
6489 done
6490 CC=$ac_save_CC
6491 rm -f conftest.$ac_ext
6492 fi
6493 fi
6494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6495 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6496 if test "$ac_cv_sys_largefile_CC" != no; then
6497 CC=$CC$ac_cv_sys_largefile_CC
6498 fi
6499
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6501 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6502 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6503 $as_echo_n "(cached) " >&6
6504 else
6505 while :; do
6506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6507 /* end confdefs.h. */
6508 #include <sys/types.h>
6509 /* Check that off_t can represent 2**63 - 1 correctly.
6510 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6511 since some C++ compilers masquerading as C compilers
6512 incorrectly reject 9223372036854775807. */
6513 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6514 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6515 && LARGE_OFF_T % 2147483647 == 1)
6516 ? 1 : -1];
6517 int
6518 main ()
6519 {
6520
6521 ;
6522 return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_c_try_compile "$LINENO"; then :
6526 ac_cv_sys_file_offset_bits=no; break
6527 fi
6528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h. */
6531 #define _FILE_OFFSET_BITS 64
6532 #include <sys/types.h>
6533 /* Check that off_t can represent 2**63 - 1 correctly.
6534 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6535 since some C++ compilers masquerading as C compilers
6536 incorrectly reject 9223372036854775807. */
6537 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6538 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6539 && LARGE_OFF_T % 2147483647 == 1)
6540 ? 1 : -1];
6541 int
6542 main ()
6543 {
6544
6545 ;
6546 return 0;
6547 }
6548 _ACEOF
6549 if ac_fn_c_try_compile "$LINENO"; then :
6550 ac_cv_sys_file_offset_bits=64; break
6551 fi
6552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6553 ac_cv_sys_file_offset_bits=unknown
6554 break
6555 done
6556 fi
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6558 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6559 case $ac_cv_sys_file_offset_bits in #(
6560 no | unknown) ;;
6561 *)
6562 cat >>confdefs.h <<_ACEOF
6563 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6564 _ACEOF
6565 ;;
6566 esac
6567 rm -rf conftest*
6568 if test $ac_cv_sys_file_offset_bits = unknown; then
6569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6570 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6571 if test "${ac_cv_sys_large_files+set}" = set; then :
6572 $as_echo_n "(cached) " >&6
6573 else
6574 while :; do
6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6576 /* end confdefs.h. */
6577 #include <sys/types.h>
6578 /* Check that off_t can represent 2**63 - 1 correctly.
6579 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6580 since some C++ compilers masquerading as C compilers
6581 incorrectly reject 9223372036854775807. */
6582 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6583 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6584 && LARGE_OFF_T % 2147483647 == 1)
6585 ? 1 : -1];
6586 int
6587 main ()
6588 {
6589
6590 ;
6591 return 0;
6592 }
6593 _ACEOF
6594 if ac_fn_c_try_compile "$LINENO"; then :
6595 ac_cv_sys_large_files=no; break
6596 fi
6597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6599 /* end confdefs.h. */
6600 #define _LARGE_FILES 1
6601 #include <sys/types.h>
6602 /* Check that off_t can represent 2**63 - 1 correctly.
6603 We can't simply define LARGE_OFF_T to be 9223372036854775807,
6604 since some C++ compilers masquerading as C compilers
6605 incorrectly reject 9223372036854775807. */
6606 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6607 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6608 && LARGE_OFF_T % 2147483647 == 1)
6609 ? 1 : -1];
6610 int
6611 main ()
6612 {
6613
6614 ;
6615 return 0;
6616 }
6617 _ACEOF
6618 if ac_fn_c_try_compile "$LINENO"; then :
6619 ac_cv_sys_large_files=1; break
6620 fi
6621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6622 ac_cv_sys_large_files=unknown
6623 break
6624 done
6625 fi
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6627 $as_echo "$ac_cv_sys_large_files" >&6; }
6628 case $ac_cv_sys_large_files in #(
6629 no | unknown) ;;
6630 *)
6631 cat >>confdefs.h <<_ACEOF
6632 #define _LARGE_FILES $ac_cv_sys_large_files
6633 _ACEOF
6634 ;;
6635 esac
6636 rm -rf conftest*
6637 fi
6638
6639
6640 fi
6641
6642 case $ac_cv_prog_cc_stdc in #(
6643 no) :
6644 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
6645 *) :
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
6647 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
6648 if test "${ac_cv_prog_cc_c99+set}" = set; then :
6649 $as_echo_n "(cached) " >&6
6650 else
6651 ac_cv_prog_cc_c99=no
6652 ac_save_CC=$CC
6653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6654 /* end confdefs.h. */
6655 #include <stdarg.h>
6656 #include <stdbool.h>
6657 #include <stdlib.h>
6658 #include <wchar.h>
6659 #include <stdio.h>
6660
6661 // Check varargs macros. These examples are taken from C99 6.10.3.5.
6662 #define debug(...) fprintf (stderr, __VA_ARGS__)
6663 #define showlist(...) puts (#__VA_ARGS__)
6664 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
6665 static void
6666 test_varargs_macros (void)
6667 {
6668 int x = 1234;
6669 int y = 5678;
6670 debug ("Flag");
6671 debug ("X = %d\n", x);
6672 showlist (The first, second, and third items.);
6673 report (x>y, "x is %d but y is %d", x, y);
6674 }
6675
6676 // Check long long types.
6677 #define BIG64 18446744073709551615ull
6678 #define BIG32 4294967295ul
6679 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
6680 #if !BIG_OK
6681 your preprocessor is broken;
6682 #endif
6683 #if BIG_OK
6684 #else
6685 your preprocessor is broken;
6686 #endif
6687 static long long int bignum = -9223372036854775807LL;
6688 static unsigned long long int ubignum = BIG64;
6689
6690 struct incomplete_array
6691 {
6692 int datasize;
6693 double data[];
6694 };
6695
6696 struct named_init {
6697 int number;
6698 const wchar_t *name;
6699 double average;
6700 };
6701
6702 typedef const char *ccp;
6703
6704 static inline int
6705 test_restrict (ccp restrict text)
6706 {
6707 // See if C++-style comments work.
6708 // Iterate through items via the restricted pointer.
6709 // Also check for declarations in for loops.
6710 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
6711 continue;
6712 return 0;
6713 }
6714
6715 // Check varargs and va_copy.
6716 static void
6717 test_varargs (const char *format, ...)
6718 {
6719 va_list args;
6720 va_start (args, format);
6721 va_list args_copy;
6722 va_copy (args_copy, args);
6723
6724 const char *str;
6725 int number;
6726 float fnumber;
6727
6728 while (*format)
6729 {
6730 switch (*format++)
6731 {
6732 case 's': // string
6733 str = va_arg (args_copy, const char *);
6734 break;
6735 case 'd': // int
6736 number = va_arg (args_copy, int);
6737 break;
6738 case 'f': // float
6739 fnumber = va_arg (args_copy, double);
6740 break;
6741 default:
6742 break;
6743 }
6744 }
6745 va_end (args_copy);
6746 va_end (args);
6747 }
6748
6749 int
6750 main ()
6751 {
6752
6753 // Check bool.
6754 _Bool success = false;
6755
6756 // Check restrict.
6757 if (test_restrict ("String literal") == 0)
6758 success = true;
6759 char *restrict newvar = "Another string";
6760
6761 // Check varargs.
6762 test_varargs ("s, d' f .", "string", 65, 34.234);
6763 test_varargs_macros ();
6764
6765 // Check flexible array members.
6766 struct incomplete_array *ia =
6767 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
6768 ia->datasize = 10;
6769 for (int i = 0; i < ia->datasize; ++i)
6770 ia->data[i] = i * 1.234;
6771
6772 // Check named initializers.
6773 struct named_init ni = {
6774 .number = 34,
6775 .name = L"Test wide string",
6776 .average = 543.34343,
6777 };
6778
6779 ni.number = 58;
6780
6781 int dynamic_array[ni.number];
6782 dynamic_array[ni.number - 1] = 543;
6783
6784 // work around unused variable warnings
6785 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
6786 || dynamic_array[ni.number - 1] != 543);
6787
6788 ;
6789 return 0;
6790 }
6791 _ACEOF
6792 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
6793 do
6794 CC="$ac_save_CC $ac_arg"
6795 if ac_fn_c_try_compile "$LINENO"; then :
6796 ac_cv_prog_cc_c99=$ac_arg
6797 fi
6798 rm -f core conftest.err conftest.$ac_objext
6799 test "x$ac_cv_prog_cc_c99" != "xno" && break
6800 done
6801 rm -f conftest.$ac_ext
6802 CC=$ac_save_CC
6803
6804 fi
6805 # AC_CACHE_VAL
6806 case "x$ac_cv_prog_cc_c99" in
6807 x)
6808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6809 $as_echo "none needed" >&6; } ;;
6810 xno)
6811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6812 $as_echo "unsupported" >&6; } ;;
6813 *)
6814 CC="$CC $ac_cv_prog_cc_c99"
6815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
6816 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
6817 esac
6818 if test "x$ac_cv_prog_cc_c99" != xno; then :
6819 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
6820 else
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
6822 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
6823 if test "${ac_cv_prog_cc_c89+set}" = set; then :
6824 $as_echo_n "(cached) " >&6
6825 else
6826 ac_cv_prog_cc_c89=no
6827 ac_save_CC=$CC
6828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6829 /* end confdefs.h. */
6830 #include <stdarg.h>
6831 #include <stdio.h>
6832 #include <sys/types.h>
6833 #include <sys/stat.h>
6834 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
6835 struct buf { int x; };
6836 FILE * (*rcsopen) (struct buf *, struct stat *, int);
6837 static char *e (p, i)
6838 char **p;
6839 int i;
6840 {
6841 return p[i];
6842 }
6843 static char *f (char * (*g) (char **, int), char **p, ...)
6844 {
6845 char *s;
6846 va_list v;
6847 va_start (v,p);
6848 s = g (p, va_arg (v,int));
6849 va_end (v);
6850 return s;
6851 }
6852
6853 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
6854 function prototypes and stuff, but not '\xHH' hex character constants.
6855 These don't provoke an error unfortunately, instead are silently treated
6856 as 'x'. The following induces an error, until -std is added to get
6857 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
6858 array size at least. It's necessary to write '\x00'==0 to get something
6859 that's true only with -std. */
6860 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
6861
6862 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
6863 inside strings and character constants. */
6864 #define FOO(x) 'x'
6865 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
6866
6867 int test (int i, double x);
6868 struct s1 {int (*f) (int a);};
6869 struct s2 {int (*f) (double a);};
6870 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
6871 int argc;
6872 char **argv;
6873 int
6874 main ()
6875 {
6876 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
6877 ;
6878 return 0;
6879 }
6880 _ACEOF
6881 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
6882 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
6883 do
6884 CC="$ac_save_CC $ac_arg"
6885 if ac_fn_c_try_compile "$LINENO"; then :
6886 ac_cv_prog_cc_c89=$ac_arg
6887 fi
6888 rm -f core conftest.err conftest.$ac_objext
6889 test "x$ac_cv_prog_cc_c89" != "xno" && break
6890 done
6891 rm -f conftest.$ac_ext
6892 CC=$ac_save_CC
6893
6894 fi
6895 # AC_CACHE_VAL
6896 case "x$ac_cv_prog_cc_c89" in
6897 x)
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6899 $as_echo "none needed" >&6; } ;;
6900 xno)
6901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6902 $as_echo "unsupported" >&6; } ;;
6903 *)
6904 CC="$CC $ac_cv_prog_cc_c89"
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
6906 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
6907 esac
6908 if test "x$ac_cv_prog_cc_c89" != xno; then :
6909 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
6910 else
6911 ac_cv_prog_cc_stdc=no
6912 fi
6913
6914 fi
6915 ;;
6916 esac
6917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
6918 $as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
6919 if test "${ac_cv_prog_cc_stdc+set}" = set; then :
6920 $as_echo_n "(cached) " >&6
6921 fi
6922
6923 case $ac_cv_prog_cc_stdc in #(
6924 no) :
6925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
6926 $as_echo "unsupported" >&6; } ;; #(
6927 '') :
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
6929 $as_echo "none needed" >&6; } ;; #(
6930 *) :
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
6932 $as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
6933 esac
6934
6935
6936
6937 # Code from module alloca-opt:
6938 # Code from module allocator:
6939 # Code from module careadlinkat:
6940 # Code from module crypto/md5:
6941 # Code from module crypto/sha1:
6942 # Code from module crypto/sha256:
6943 # Code from module crypto/sha512:
6944 # Code from module dosname:
6945 # Code from module dtoastr:
6946 # Code from module dup2:
6947 # Code from module extensions:
6948
6949 # Code from module filemode:
6950 # Code from module getloadavg:
6951 # Code from module getopt-gnu:
6952 # Code from module getopt-posix:
6953 # Code from module gettext-h:
6954 # Code from module ignore-value:
6955 # Code from module include_next:
6956 # Code from module intprops:
6957 # Code from module inttypes-incomplete:
6958 # Code from module largefile:
6959
6960 # Code from module lstat:
6961 # Code from module mktime:
6962 # Code from module multiarch:
6963 # Code from module nocrash:
6964 # Code from module pathmax:
6965 # Code from module pthread_sigmask:
6966 # Code from module readlink:
6967 # Code from module signal-h:
6968 # Code from module sigprocmask:
6969 # Code from module snippet/_Noreturn:
6970 # Code from module snippet/arg-nonnull:
6971 # Code from module snippet/c++defs:
6972 # Code from module snippet/warn-on-use:
6973 # Code from module socklen:
6974 # Code from module ssize_t:
6975 # Code from module stat:
6976 # Code from module stdarg:
6977
6978
6979
6980 # Code from module stdbool:
6981 # Code from module stddef:
6982 # Code from module stdint:
6983 # Code from module stdio:
6984 # Code from module stdlib:
6985 # Code from module strftime:
6986 # Code from module strtoimax:
6987 # Code from module strtoll:
6988 # Code from module strtoull:
6989 # Code from module strtoumax:
6990 # Code from module symlink:
6991 # Code from module sys_stat:
6992 # Code from module time:
6993 # Code from module time_r:
6994 # Code from module u64:
6995 # Code from module unistd:
6996 # Code from module verify:
6997
6998
6999 # On Suns, sometimes $CPP names a directory.
7000 if test -n "$CPP" && test -d "$CPP"; then
7001 CPP=
7002 fi
7003
7004 ## If not using gcc, and on Solaris, and no CPP specified, see if
7005 ## using a Sun compiler, which needs -Xs to prevent whitespace.
7006 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
7007 test x"$CPP" = x; then
7008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
7009 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
7010 if test "${emacs_cv_sunpro_c+set}" = set; then :
7011 $as_echo_n "(cached) " >&6
7012 else
7013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7014 /* end confdefs.h. */
7015
7016 int
7017 main ()
7018 {
7019 #ifndef __SUNPRO_C
7020 fail;
7021 #endif
7022
7023 ;
7024 return 0;
7025 }
7026 _ACEOF
7027 if ac_fn_c_try_link "$LINENO"; then :
7028 emacs_cv_sunpro_c=yes
7029 else
7030 emacs_cv_sunpro_c=no
7031 fi
7032 rm -f core conftest.err conftest.$ac_objext \
7033 conftest$ac_exeext conftest.$ac_ext
7034 fi
7035
7036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
7037 $as_echo "$emacs_cv_sunpro_c" >&6; }
7038
7039 if test x"$emacs_cv_sunpro_c" = xyes; then
7040 NON_GNU_CPP="$CC -E -Xs"
7041 fi
7042 fi
7043
7044 #### Some systems specify a CPP to use unless we are using GCC.
7045 #### Now that we know whether we are using GCC, we can decide whether
7046 #### to use that one.
7047 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
7048 then
7049 CPP="$NON_GNU_CPP"
7050 fi
7051
7052 #### Some systems specify a CC to use unless we are using GCC.
7053 #### Now that we know whether we are using GCC, we can decide whether
7054 #### to use that one.
7055 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
7056 test x$cc_specified != xyes
7057 then
7058 CC="$NON_GNU_CC"
7059 fi
7060
7061 if test x$GCC = xyes; then
7062 test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
7063 else
7064 test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
7065 fi
7066
7067 ### Use -Wdeclaration-after-statement if the compiler supports it
7068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
7069 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
7070 SAVE_CFLAGS="$CFLAGS"
7071 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
7072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7073 /* end confdefs.h. */
7074
7075 int
7076 main ()
7077 {
7078
7079 ;
7080 return 0;
7081 }
7082 _ACEOF
7083 if ac_fn_c_try_compile "$LINENO"; then :
7084 has_option=yes
7085 else
7086 has_option=no
7087 fi
7088 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7089 if test $has_option = yes; then
7090 C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
7091 fi
7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
7093 $as_echo "$has_option" >&6; }
7094 CFLAGS="$SAVE_CFLAGS"
7095 unset has_option
7096 unset SAVE_CFLAGS
7097
7098 ### Use -Wold-style-definition if the compiler supports it
7099 # This can be removed when conversion to standard C is finished.
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
7101 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
7102 SAVE_CFLAGS="$CFLAGS"
7103 CFLAGS="$CFLAGS -Wold-style-definition"
7104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7105 /* end confdefs.h. */
7106
7107 int
7108 main ()
7109 {
7110
7111 ;
7112 return 0;
7113 }
7114 _ACEOF
7115 if ac_fn_c_try_compile "$LINENO"; then :
7116 has_option=yes
7117 else
7118 has_option=no
7119 fi
7120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7121 if test $has_option = yes; then
7122 C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
7123 fi
7124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
7125 $as_echo "$has_option" >&6; }
7126 CFLAGS="$SAVE_CFLAGS"
7127 unset has_option
7128 unset SAVE_CFLAGS
7129
7130 ### Use -Wimplicit-function-declaration if the compiler supports it
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
7132 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
7133 SAVE_CFLAGS="$CFLAGS"
7134 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7136 /* end confdefs.h. */
7137
7138 int
7139 main ()
7140 {
7141
7142 ;
7143 return 0;
7144 }
7145 _ACEOF
7146 if ac_fn_c_try_compile "$LINENO"; then :
7147 has_option=yes
7148 else
7149 has_option=no
7150 fi
7151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7152 if test $has_option = yes; then
7153 C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
7154 fi
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
7156 $as_echo "$has_option" >&6; }
7157 CFLAGS="$SAVE_CFLAGS"
7158 unset has_option
7159 unset SAVE_CFLAGS
7160
7161
7162
7163
7164 #### Some other nice autoconf tests.
7165
7166 ac_ext=c
7167 ac_cpp='$CPP $CPPFLAGS'
7168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7172 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7173 # On Suns, sometimes $CPP names a directory.
7174 if test -n "$CPP" && test -d "$CPP"; then
7175 CPP=
7176 fi
7177 if test -z "$CPP"; then
7178 if test "${ac_cv_prog_CPP+set}" = set; then :
7179 $as_echo_n "(cached) " >&6
7180 else
7181 # Double quotes because CPP needs to be expanded
7182 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7183 do
7184 ac_preproc_ok=false
7185 for ac_c_preproc_warn_flag in '' yes
7186 do
7187 # Use a header file that comes with gcc, so configuring glibc
7188 # with a fresh cross-compiler works.
7189 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7190 # <limits.h> exists even on freestanding compilers.
7191 # On the NeXT, cc -E runs the code through the compiler's parser,
7192 # not just through cpp. "Syntax error" is here to catch this case.
7193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7194 /* end confdefs.h. */
7195 #ifdef __STDC__
7196 # include <limits.h>
7197 #else
7198 # include <assert.h>
7199 #endif
7200 Syntax error
7201 _ACEOF
7202 if ac_fn_c_try_cpp "$LINENO"; then :
7203
7204 else
7205 # Broken: fails on valid input.
7206 continue
7207 fi
7208 rm -f conftest.err conftest.$ac_ext
7209
7210 # OK, works on sane cases. Now check whether nonexistent headers
7211 # can be detected and how.
7212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7213 /* end confdefs.h. */
7214 #include <ac_nonexistent.h>
7215 _ACEOF
7216 if ac_fn_c_try_cpp "$LINENO"; then :
7217 # Broken: success on invalid input.
7218 continue
7219 else
7220 # Passes both tests.
7221 ac_preproc_ok=:
7222 break
7223 fi
7224 rm -f conftest.err conftest.$ac_ext
7225
7226 done
7227 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7228 rm -f conftest.err conftest.$ac_ext
7229 if $ac_preproc_ok; then :
7230 break
7231 fi
7232
7233 done
7234 ac_cv_prog_CPP=$CPP
7235
7236 fi
7237 CPP=$ac_cv_prog_CPP
7238 else
7239 ac_cv_prog_CPP=$CPP
7240 fi
7241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7242 $as_echo "$CPP" >&6; }
7243 ac_preproc_ok=false
7244 for ac_c_preproc_warn_flag in '' yes
7245 do
7246 # Use a header file that comes with gcc, so configuring glibc
7247 # with a fresh cross-compiler works.
7248 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7249 # <limits.h> exists even on freestanding compilers.
7250 # On the NeXT, cc -E runs the code through the compiler's parser,
7251 # not just through cpp. "Syntax error" is here to catch this case.
7252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7253 /* end confdefs.h. */
7254 #ifdef __STDC__
7255 # include <limits.h>
7256 #else
7257 # include <assert.h>
7258 #endif
7259 Syntax error
7260 _ACEOF
7261 if ac_fn_c_try_cpp "$LINENO"; then :
7262
7263 else
7264 # Broken: fails on valid input.
7265 continue
7266 fi
7267 rm -f conftest.err conftest.$ac_ext
7268
7269 # OK, works on sane cases. Now check whether nonexistent headers
7270 # can be detected and how.
7271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7272 /* end confdefs.h. */
7273 #include <ac_nonexistent.h>
7274 _ACEOF
7275 if ac_fn_c_try_cpp "$LINENO"; then :
7276 # Broken: success on invalid input.
7277 continue
7278 else
7279 # Passes both tests.
7280 ac_preproc_ok=:
7281 break
7282 fi
7283 rm -f conftest.err conftest.$ac_ext
7284
7285 done
7286 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7287 rm -f conftest.err conftest.$ac_ext
7288 if $ac_preproc_ok; then :
7289
7290 else
7291 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7292 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7293 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7294 See \`config.log' for more details." "$LINENO" 5; }
7295 fi
7296
7297 ac_ext=c
7298 ac_cpp='$CPP $CPPFLAGS'
7299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7302
7303
7304 if test "x$RANLIB" = x; then
7305 if test -n "$ac_tool_prefix"; then
7306 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7307 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7309 $as_echo_n "checking for $ac_word... " >&6; }
7310 if test "${ac_cv_prog_RANLIB+set}" = set; then :
7311 $as_echo_n "(cached) " >&6
7312 else
7313 if test -n "$RANLIB"; then
7314 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7315 else
7316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7317 for as_dir in $PATH
7318 do
7319 IFS=$as_save_IFS
7320 test -z "$as_dir" && as_dir=.
7321 for ac_exec_ext in '' $ac_executable_extensions; do
7322 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7323 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7324 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7325 break 2
7326 fi
7327 done
7328 done
7329 IFS=$as_save_IFS
7330
7331 fi
7332 fi
7333 RANLIB=$ac_cv_prog_RANLIB
7334 if test -n "$RANLIB"; then
7335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7336 $as_echo "$RANLIB" >&6; }
7337 else
7338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7339 $as_echo "no" >&6; }
7340 fi
7341
7342
7343 fi
7344 if test -z "$ac_cv_prog_RANLIB"; then
7345 ac_ct_RANLIB=$RANLIB
7346 # Extract the first word of "ranlib", so it can be a program name with args.
7347 set dummy ranlib; ac_word=$2
7348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7349 $as_echo_n "checking for $ac_word... " >&6; }
7350 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7351 $as_echo_n "(cached) " >&6
7352 else
7353 if test -n "$ac_ct_RANLIB"; then
7354 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7355 else
7356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7357 for as_dir in $PATH
7358 do
7359 IFS=$as_save_IFS
7360 test -z "$as_dir" && as_dir=.
7361 for ac_exec_ext in '' $ac_executable_extensions; do
7362 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7363 ac_cv_prog_ac_ct_RANLIB="ranlib"
7364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7365 break 2
7366 fi
7367 done
7368 done
7369 IFS=$as_save_IFS
7370
7371 fi
7372 fi
7373 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7374 if test -n "$ac_ct_RANLIB"; then
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7376 $as_echo "$ac_ct_RANLIB" >&6; }
7377 else
7378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7379 $as_echo "no" >&6; }
7380 fi
7381
7382 if test "x$ac_ct_RANLIB" = x; then
7383 RANLIB=":"
7384 else
7385 case $cross_compiling:$ac_tool_warned in
7386 yes:)
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7388 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7389 ac_tool_warned=yes ;;
7390 esac
7391 RANLIB=$ac_ct_RANLIB
7392 fi
7393 else
7394 RANLIB="$ac_cv_prog_RANLIB"
7395 fi
7396
7397 fi
7398
7399 ## Although we're running on an amd64 kernel, we're actually compiling for
7400 ## the x86 architecture. The user should probably have provided an
7401 ## explicit --build to `configure', but if everything else than the kernel
7402 ## is running in i386 mode, we can help them out.
7403 if test "$machine" = "amdx86-64"; then
7404 ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
7405 if test "x$ac_cv_have_decl_i386" = x""yes; then :
7406
7407 fi
7408
7409 if test "$ac_cv_have_decl_i386" = "yes"; then
7410 canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
7411 machine=intel386
7412 machfile="m/${machine}.h"
7413 fi
7414 fi
7415
7416 # Extract the first word of "install-info", so it can be a program name with args.
7417 set dummy install-info; ac_word=$2
7418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7419 $as_echo_n "checking for $ac_word... " >&6; }
7420 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7421 $as_echo_n "(cached) " >&6
7422 else
7423 case $INSTALL_INFO in
7424 [\\/]* | ?:[\\/]*)
7425 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7426 ;;
7427 *)
7428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7429 for as_dir in $PATH
7430 do
7431 IFS=$as_save_IFS
7432 test -z "$as_dir" && as_dir=.
7433 for ac_exec_ext in '' $ac_executable_extensions; do
7434 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7435 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7436 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7437 break 2
7438 fi
7439 done
7440 done
7441 IFS=$as_save_IFS
7442
7443 ;;
7444 esac
7445 fi
7446 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7447 if test -n "$INSTALL_INFO"; then
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7449 $as_echo "$INSTALL_INFO" >&6; }
7450 else
7451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7452 $as_echo "no" >&6; }
7453 fi
7454
7455
7456 # Extract the first word of "install-info", so it can be a program name with args.
7457 set dummy install-info; ac_word=$2
7458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7459 $as_echo_n "checking for $ac_word... " >&6; }
7460 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7461 $as_echo_n "(cached) " >&6
7462 else
7463 case $INSTALL_INFO in
7464 [\\/]* | ?:[\\/]*)
7465 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7466 ;;
7467 *)
7468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7469 for as_dir in /usr/sbin
7470 do
7471 IFS=$as_save_IFS
7472 test -z "$as_dir" && as_dir=.
7473 for ac_exec_ext in '' $ac_executable_extensions; do
7474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7475 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7477 break 2
7478 fi
7479 done
7480 done
7481 IFS=$as_save_IFS
7482
7483 ;;
7484 esac
7485 fi
7486 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7487 if test -n "$INSTALL_INFO"; then
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7489 $as_echo "$INSTALL_INFO" >&6; }
7490 else
7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7492 $as_echo "no" >&6; }
7493 fi
7494
7495
7496 # Extract the first word of "install-info", so it can be a program name with args.
7497 set dummy install-info; ac_word=$2
7498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7499 $as_echo_n "checking for $ac_word... " >&6; }
7500 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then :
7501 $as_echo_n "(cached) " >&6
7502 else
7503 case $INSTALL_INFO in
7504 [\\/]* | ?:[\\/]*)
7505 ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
7506 ;;
7507 *)
7508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7509 for as_dir in /sbin
7510 do
7511 IFS=$as_save_IFS
7512 test -z "$as_dir" && as_dir=.
7513 for ac_exec_ext in '' $ac_executable_extensions; do
7514 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7515 ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
7516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7517 break 2
7518 fi
7519 done
7520 done
7521 IFS=$as_save_IFS
7522
7523 test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
7524 ;;
7525 esac
7526 fi
7527 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
7528 if test -n "$INSTALL_INFO"; then
7529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
7530 $as_echo "$INSTALL_INFO" >&6; }
7531 else
7532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7533 $as_echo "no" >&6; }
7534 fi
7535
7536
7537 # Extract the first word of "gzip", so it can be a program name with args.
7538 set dummy gzip; ac_word=$2
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7540 $as_echo_n "checking for $ac_word... " >&6; }
7541 if test "${ac_cv_path_GZIP_PROG+set}" = set; then :
7542 $as_echo_n "(cached) " >&6
7543 else
7544 case $GZIP_PROG in
7545 [\\/]* | ?:[\\/]*)
7546 ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
7547 ;;
7548 *)
7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7550 for as_dir in $PATH
7551 do
7552 IFS=$as_save_IFS
7553 test -z "$as_dir" && as_dir=.
7554 for ac_exec_ext in '' $ac_executable_extensions; do
7555 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7556 ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
7557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7558 break 2
7559 fi
7560 done
7561 done
7562 IFS=$as_save_IFS
7563
7564 ;;
7565 esac
7566 fi
7567 GZIP_PROG=$ac_cv_path_GZIP_PROG
7568 if test -n "$GZIP_PROG"; then
7569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
7570 $as_echo "$GZIP_PROG" >&6; }
7571 else
7572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7573 $as_echo "no" >&6; }
7574 fi
7575
7576
7577
7578
7579 ## Need makeinfo >= 4.6 (?) to build the manuals.
7580 # Extract the first word of "makeinfo", so it can be a program name with args.
7581 set dummy makeinfo; ac_word=$2
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7583 $as_echo_n "checking for $ac_word... " >&6; }
7584 if test "${ac_cv_path_MAKEINFO+set}" = set; then :
7585 $as_echo_n "(cached) " >&6
7586 else
7587 case $MAKEINFO in
7588 [\\/]* | ?:[\\/]*)
7589 ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
7590 ;;
7591 *)
7592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7593 for as_dir in $PATH
7594 do
7595 IFS=$as_save_IFS
7596 test -z "$as_dir" && as_dir=.
7597 for ac_exec_ext in '' $ac_executable_extensions; do
7598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7599 ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
7600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7601 break 2
7602 fi
7603 done
7604 done
7605 IFS=$as_save_IFS
7606
7607 test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
7608 ;;
7609 esac
7610 fi
7611 MAKEINFO=$ac_cv_path_MAKEINFO
7612 if test -n "$MAKEINFO"; then
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
7614 $as_echo "$MAKEINFO" >&6; }
7615 else
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617 $as_echo "no" >&6; }
7618 fi
7619
7620
7621 if test "$MAKEINFO" != "no" && \
7622 test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
7623 MAKEINFO=no
7624 fi
7625
7626 ## Makeinfo is unusual. For a released Emacs, the manuals are
7627 ## pre-built, and not deleted by the normal clean rules. makeinfo is
7628 ## therefore in the category of "special tools" not normally required, which
7629 ## configure does not have to check for (eg autoconf itself).
7630 ## In a Bazaar checkout on the other hand, the manuals are not included.
7631 ## So makeinfo is a requirement to build from Bazaar, and configure
7632 ## should test for it as it does for any other build requirement.
7633 ## We use the presence of $srcdir/info/emacs to distinguish a release,
7634 ## with pre-built manuals, from a Bazaar checkout.
7635 HAVE_MAKEINFO=yes
7636
7637 if test "$MAKEINFO" = "no"; then
7638 MAKEINFO=makeinfo
7639 if test "x${with_makeinfo}" = "xno"; then
7640 HAVE_MAKEINFO=no
7641 elif test ! -e $srcdir/info/emacs; then
7642 as_fn_error "You do not seem to have makeinfo >= 4.6, and your
7643 source tree does not seem to have pre-built manuals in the \`info' directory.
7644 Either install a suitable version of makeinfo, or re-run configure
7645 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
7646 fi
7647 fi
7648
7649
7650
7651 if test x$GCC = xyes; then
7652 test "x$GCC_LINK_TEST_OPTIONS" != x && \
7653 ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
7654 else
7655 test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
7656 ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
7657 fi
7658
7659
7660 late_LDFLAGS=$LDFLAGS
7661 if test x$GCC = xyes; then
7662 LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
7663 else
7664 LDFLAGS="$LDFLAGS -znocombreloc"
7665 fi
7666
7667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
7668 $as_echo_n "checking for -znocombreloc... " >&6; }
7669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7670 /* end confdefs.h. */
7671
7672 int
7673 main ()
7674 {
7675
7676 ;
7677 return 0;
7678 }
7679 _ACEOF
7680 if ac_fn_c_try_link "$LINENO"; then :
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7682 $as_echo "yes" >&6; }
7683 else
7684 LDFLAGS=$late_LDFLAGS
7685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7686 $as_echo "no" >&6; }
7687 fi
7688 rm -f core conftest.err conftest.$ac_objext \
7689 conftest$ac_exeext conftest.$ac_ext
7690
7691
7692 # The value of CPP is a quoted variable reference, so we need to do this
7693 # to get its actual value...
7694 CPP=`eval "echo $CPP"`
7695
7696
7697 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
7698 case "$opsys" in
7699 your-opsys-here) CANNOT_DUMP=yes ;;
7700 esac
7701
7702 test "$CANNOT_DUMP" = "yes" && \
7703
7704 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
7705
7706
7707
7708
7709
7710 UNEXEC_OBJ=unexelf.o
7711 case "$opsys" in
7712 # MSDOS uses unexcoff.o
7713 # MSWindows uses unexw32.o
7714 aix4-2)
7715 UNEXEC_OBJ=unexaix.o
7716 ;;
7717 cygwin)
7718 UNEXEC_OBJ=unexcw.o
7719 ;;
7720 darwin)
7721 UNEXEC_OBJ=unexmacosx.o
7722 ;;
7723 hpux10-20 | hpux11)
7724 UNEXEC_OBJ=unexhp9k800.o
7725 ;;
7726 sol2-10)
7727 # Use the Solaris dldump() function, called from unexsol.c, to dump
7728 # emacs, instead of the generic ELF dump code found in unexelf.c.
7729 # The resulting binary has a complete symbol table, and is better
7730 # for debugging and other observability tools (debuggers, pstack, etc).
7731 #
7732 # If you encounter a problem using dldump(), please consider sending
7733 # a message to the OpenSolaris tools-linking mailing list:
7734 # http://mail.opensolaris.org/mailman/listinfo/tools-linking
7735 #
7736 # It is likely that dldump() works with older Solaris too, but this has
7737 # not been tested, so for now this change is for Solaris 10 or newer.
7738 UNEXEC_OBJ=unexsol.o
7739 ;;
7740 esac
7741
7742 LD_SWITCH_SYSTEM=
7743 case "$opsys" in
7744 freebsd)
7745 ## Let `ld' find image libs and similar things in /usr/local/lib.
7746 ## The system compiler, GCC, has apparently been modified to not
7747 ## look there, contrary to what a stock GCC would do.
7748 LD_SWITCH_SYSTEM=-L/usr/local/lib
7749 ;;
7750
7751 gnu-linux)
7752 ## cpp test was "ifdef __mips__", but presumably this is equivalent...
7753 case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
7754 ;;
7755
7756 netbsd)
7757 LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
7758 ;;
7759
7760 openbsd)
7761 ## Han Boetes <han@mijncomputer.nl> says this is necessary,
7762 ## otherwise Emacs dumps core on elf systems.
7763 LD_SWITCH_SYSTEM="-Z"
7764 ;;
7765 esac
7766
7767
7768 ac_link="$ac_link $LD_SWITCH_SYSTEM"
7769
7770 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
7771 ## which has not been defined yet. When this was handled with cpp,
7772 ## it was expanded to null when configure sourced the s/*.h file.
7773 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
7774 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
7775 ## (or somesuch), but because it is supposed to go at the _front_
7776 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
7777 ## Compare with the gnu-linux case below, which added to the end
7778 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
7779 ## LD_SWITCH_SYSTEM_TEMACS.
7780 case "$opsys" in
7781 netbsd|openbsd)
7782 ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
7783 LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
7784 esac
7785
7786
7787 C_SWITCH_MACHINE=
7788 if test "$machine" = "alpha"; then
7789 ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
7790 if test "x$ac_cv_have_decl___ELF__" = x""yes; then :
7791
7792 fi
7793
7794 if test "$ac_cv_have_decl___ELF__" = "yes"; then
7795 ## With ELF, make sure that all common symbols get allocated to in the
7796 ## data section. Otherwise, the dump of temacs may miss variables in
7797 ## the shared library that have been initialized. For example, with
7798 ## GNU libc, __malloc_initialized would normally be resolved to the
7799 ## shared library's .bss section, which is fatal.
7800 if test "x$GCC" = "xyes"; then
7801 C_SWITCH_MACHINE="-fno-common"
7802 else
7803 as_fn_error "What gives? Fix me if DEC Unix supports ELF now." "$LINENO" 5
7804 fi
7805 else
7806 UNEXEC_OBJ=unexalpha.o
7807 fi
7808 fi
7809
7810
7811
7812
7813 C_SWITCH_SYSTEM=
7814 ## Some programs in src produce warnings saying certain subprograms
7815 ## are too complex and need a MAXMEM value greater than 2000 for
7816 ## additional optimization. --nils@exp-math.uni-essen.de
7817 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
7818 C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
7819 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
7820 ## It is redundant in glibc2, since we define _GNU_SOURCE.
7821
7822
7823
7824 LIBS_SYSTEM=
7825 case "$opsys" in
7826 ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
7827 aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
7828
7829 freebsd) LIBS_SYSTEM="-lutil" ;;
7830
7831 hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
7832
7833 sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
7834
7835 ## Motif needs -lgen.
7836 unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
7837 esac
7838
7839
7840
7841 ### Make sure subsequent tests use flags consistent with the build flags.
7842
7843 if test x"${OVERRIDE_CPPFLAGS}" != x; then
7844 CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7845 else
7846 CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7847 fi
7848
7849 # Suppress obsolescent Autoconf test for size_t; Emacs assumes C89 or better.
7850
7851 # Likewise for obsolescent test for uid_t, gid_t; Emacs assumes them.
7852
7853
7854 # Check whether --enable-largefile was given.
7855 if test "${enable_largefile+set}" = set; then :
7856 enableval=$enable_largefile;
7857 fi
7858
7859 if test "$enable_largefile" != no; then
7860
7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7862 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7863 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
7864 $as_echo_n "(cached) " >&6
7865 else
7866 ac_cv_sys_largefile_CC=no
7867 if test "$GCC" != yes; then
7868 ac_save_CC=$CC
7869 while :; do
7870 # IRIX 6.2 and later do not support large files by default,
7871 # so use the C compiler's -n32 option if that helps.
7872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873 /* end confdefs.h. */
7874 #include <sys/types.h>
7875 /* Check that off_t can represent 2**63 - 1 correctly.
7876 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7877 since some C++ compilers masquerading as C compilers
7878 incorrectly reject 9223372036854775807. */
7879 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7880 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7881 && LARGE_OFF_T % 2147483647 == 1)
7882 ? 1 : -1];
7883 int
7884 main ()
7885 {
7886
7887 ;
7888 return 0;
7889 }
7890 _ACEOF
7891 if ac_fn_c_try_compile "$LINENO"; then :
7892 break
7893 fi
7894 rm -f core conftest.err conftest.$ac_objext
7895 CC="$CC -n32"
7896 if ac_fn_c_try_compile "$LINENO"; then :
7897 ac_cv_sys_largefile_CC=' -n32'; break
7898 fi
7899 rm -f core conftest.err conftest.$ac_objext
7900 break
7901 done
7902 CC=$ac_save_CC
7903 rm -f conftest.$ac_ext
7904 fi
7905 fi
7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7907 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7908 if test "$ac_cv_sys_largefile_CC" != no; then
7909 CC=$CC$ac_cv_sys_largefile_CC
7910 fi
7911
7912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7913 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7914 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
7915 $as_echo_n "(cached) " >&6
7916 else
7917 while :; do
7918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7919 /* end confdefs.h. */
7920 #include <sys/types.h>
7921 /* Check that off_t can represent 2**63 - 1 correctly.
7922 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7923 since some C++ compilers masquerading as C compilers
7924 incorrectly reject 9223372036854775807. */
7925 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7926 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7927 && LARGE_OFF_T % 2147483647 == 1)
7928 ? 1 : -1];
7929 int
7930 main ()
7931 {
7932
7933 ;
7934 return 0;
7935 }
7936 _ACEOF
7937 if ac_fn_c_try_compile "$LINENO"; then :
7938 ac_cv_sys_file_offset_bits=no; break
7939 fi
7940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7942 /* end confdefs.h. */
7943 #define _FILE_OFFSET_BITS 64
7944 #include <sys/types.h>
7945 /* Check that off_t can represent 2**63 - 1 correctly.
7946 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7947 since some C++ compilers masquerading as C compilers
7948 incorrectly reject 9223372036854775807. */
7949 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7950 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7951 && LARGE_OFF_T % 2147483647 == 1)
7952 ? 1 : -1];
7953 int
7954 main ()
7955 {
7956
7957 ;
7958 return 0;
7959 }
7960 _ACEOF
7961 if ac_fn_c_try_compile "$LINENO"; then :
7962 ac_cv_sys_file_offset_bits=64; break
7963 fi
7964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7965 ac_cv_sys_file_offset_bits=unknown
7966 break
7967 done
7968 fi
7969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7970 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7971 case $ac_cv_sys_file_offset_bits in #(
7972 no | unknown) ;;
7973 *)
7974 cat >>confdefs.h <<_ACEOF
7975 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7976 _ACEOF
7977 ;;
7978 esac
7979 rm -rf conftest*
7980 if test $ac_cv_sys_file_offset_bits = unknown; then
7981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7982 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7983 if test "${ac_cv_sys_large_files+set}" = set; then :
7984 $as_echo_n "(cached) " >&6
7985 else
7986 while :; do
7987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7988 /* end confdefs.h. */
7989 #include <sys/types.h>
7990 /* Check that off_t can represent 2**63 - 1 correctly.
7991 We can't simply define LARGE_OFF_T to be 9223372036854775807,
7992 since some C++ compilers masquerading as C compilers
7993 incorrectly reject 9223372036854775807. */
7994 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7995 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7996 && LARGE_OFF_T % 2147483647 == 1)
7997 ? 1 : -1];
7998 int
7999 main ()
8000 {
8001
8002 ;
8003 return 0;
8004 }
8005 _ACEOF
8006 if ac_fn_c_try_compile "$LINENO"; then :
8007 ac_cv_sys_large_files=no; break
8008 fi
8009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8011 /* end confdefs.h. */
8012 #define _LARGE_FILES 1
8013 #include <sys/types.h>
8014 /* Check that off_t can represent 2**63 - 1 correctly.
8015 We can't simply define LARGE_OFF_T to be 9223372036854775807,
8016 since some C++ compilers masquerading as C compilers
8017 incorrectly reject 9223372036854775807. */
8018 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
8019 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
8020 && LARGE_OFF_T % 2147483647 == 1)
8021 ? 1 : -1];
8022 int
8023 main ()
8024 {
8025
8026 ;
8027 return 0;
8028 }
8029 _ACEOF
8030 if ac_fn_c_try_compile "$LINENO"; then :
8031 ac_cv_sys_large_files=1; break
8032 fi
8033 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8034 ac_cv_sys_large_files=unknown
8035 break
8036 done
8037 fi
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
8039 $as_echo "$ac_cv_sys_large_files" >&6; }
8040 case $ac_cv_sys_large_files in #(
8041 no | unknown) ;;
8042 *)
8043 cat >>confdefs.h <<_ACEOF
8044 #define _LARGE_FILES $ac_cv_sys_large_files
8045 _ACEOF
8046 ;;
8047 esac
8048 rm -rf conftest*
8049 fi
8050
8051
8052 fi
8053
8054
8055
8056 LIB_MATH=-lm
8057 LIB_STANDARD=
8058 START_FILES=
8059
8060 case $opsys in
8061 cygwin )
8062 LIB_MATH=
8063 START_FILES='pre-crt0.o'
8064 ;;
8065 darwin )
8066 ## Adding -lm confuses the dynamic linker, so omit it.
8067 LIB_MATH=
8068 START_FILES='pre-crt0.o'
8069 ;;
8070 freebsd )
8071 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8072 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8073 ;;
8074 gnu-linux | gnu-kfreebsd )
8075 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
8076 START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
8077 ;;
8078 hpux10-20 | hpux11 )
8079 LIB_STANDARD=-lc
8080 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
8081 ;;
8082 netbsd | openbsd )
8083 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
8084 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
8085 ;;
8086 esac
8087
8088
8089
8090
8091 crt_files=
8092
8093 for file in x $LIB_STANDARD $START_FILES; do
8094 case "$file" in
8095 *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
8096 esac
8097 done
8098
8099 if test "x$crt_files" != x; then
8100
8101 ## If user specified a crt-dir, use that unconditionally.
8102 crt_gcc=no
8103
8104 if test "X$CRT_DIR" = "X"; then
8105
8106 CRT_DIR=/usr/lib # default
8107
8108 case "$canonical" in
8109 x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
8110 ## On x86-64 and s390x GNU/Linux distributions, the standard library
8111 ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
8112 ## For anything else (eg /usr/lib32), it is up the user to specify
8113 ## the location (bug#5655).
8114 ## Test for crtn.o, not just the directory, because sometimes the
8115 ## directory exists but does not have the relevant files (bug#1287).
8116 ## FIXME better to test for binary compatibility somehow.
8117 test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
8118 ;;
8119
8120 powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
8121 esac
8122
8123 case "$opsys" in
8124 hpux10-20) CRT_DIR=/lib ;;
8125 esac
8126
8127 test "x${GCC}" = xyes && crt_gcc=yes
8128
8129 fi # CRT_DIR = ""
8130
8131 crt_missing=
8132
8133 for file in $crt_files; do
8134
8135 ## If we're using gcc, try to determine it automatically by asking
8136 ## gcc. [If this doesn't work, CRT_DIR will remain at the
8137 ## system-dependent default from above.]
8138 if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
8139
8140 crt_file=`$CC --print-file-name=$file 2>/dev/null`
8141 case "$crt_file" in
8142 */*)
8143 CRT_DIR=`$as_dirname -- "$crt_file" ||
8144 $as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8145 X"$crt_file" : 'X\(//\)[^/]' \| \
8146 X"$crt_file" : 'X\(//\)$' \| \
8147 X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
8148 $as_echo X"$crt_file" |
8149 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8150 s//\1/
8151 q
8152 }
8153 /^X\(\/\/\)[^/].*/{
8154 s//\1/
8155 q
8156 }
8157 /^X\(\/\/\)$/{
8158 s//\1/
8159 q
8160 }
8161 /^X\(\/\).*/{
8162 s//\1/
8163 q
8164 }
8165 s/.*/./; q'`
8166 ;;
8167 esac
8168 fi
8169
8170 crt_gcc=no
8171
8172 test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
8173 done # $crt_files
8174
8175 test "x$crt_missing" = x || \
8176 as_fn_error "Required file(s) not found:$crt_missing
8177 Try using the --with-crt-dir option." "$LINENO" 5
8178
8179 fi # crt_files != ""
8180
8181
8182
8183 case $opsys in
8184 netbsd | openbsd )
8185 if test -f $CRT_DIR/crti.o; then
8186
8187 test -f $CRT_DIR/crtn.o || \
8188 as_fn_error "Required file not found: crtn.o" "$LINENO" 5
8189
8190 LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
8191 START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
8192 fi
8193 ;;
8194 esac
8195
8196
8197
8198
8199
8200 if test "${with_sound}" != "no"; then
8201 # Sound support for GNU/Linux and the free BSDs.
8202 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
8203 do :
8204 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8205 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8206 eval as_val=\$$as_ac_Header
8207 if test "x$as_val" = x""yes; then :
8208 cat >>confdefs.h <<_ACEOF
8209 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8210 _ACEOF
8211 have_sound_header=yes
8212 fi
8213
8214 done
8215
8216 # Emulation library used on NetBSD.
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
8218 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
8219 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
8220 $as_echo_n "(cached) " >&6
8221 else
8222 ac_check_lib_save_LIBS=$LIBS
8223 LIBS="-lossaudio $LIBS"
8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h. */
8226
8227 /* Override any GCC internal prototype to avoid an error.
8228 Use char because int might match the return type of a GCC
8229 builtin and then its argument prototype would still apply. */
8230 #ifdef __cplusplus
8231 extern "C"
8232 #endif
8233 char _oss_ioctl ();
8234 int
8235 main ()
8236 {
8237 return _oss_ioctl ();
8238 ;
8239 return 0;
8240 }
8241 _ACEOF
8242 if ac_fn_c_try_link "$LINENO"; then :
8243 ac_cv_lib_ossaudio__oss_ioctl=yes
8244 else
8245 ac_cv_lib_ossaudio__oss_ioctl=no
8246 fi
8247 rm -f core conftest.err conftest.$ac_objext \
8248 conftest$ac_exeext conftest.$ac_ext
8249 LIBS=$ac_check_lib_save_LIBS
8250 fi
8251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
8252 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
8253 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
8254 LIBSOUND=-lossaudio
8255 else
8256 LIBSOUND=
8257 fi
8258
8259
8260
8261 ALSA_REQUIRED=1.0.0
8262 ALSA_MODULES="alsa >= $ALSA_REQUIRED"
8263
8264 succeeded=no
8265
8266 # Extract the first word of "pkg-config", so it can be a program name with args.
8267 set dummy pkg-config; ac_word=$2
8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8269 $as_echo_n "checking for $ac_word... " >&6; }
8270 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
8271 $as_echo_n "(cached) " >&6
8272 else
8273 case $PKG_CONFIG in
8274 [\\/]* | ?:[\\/]*)
8275 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
8276 ;;
8277 *)
8278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8279 for as_dir in $PATH
8280 do
8281 IFS=$as_save_IFS
8282 test -z "$as_dir" && as_dir=.
8283 for ac_exec_ext in '' $ac_executable_extensions; do
8284 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8285 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
8286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8287 break 2
8288 fi
8289 done
8290 done
8291 IFS=$as_save_IFS
8292
8293 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
8294 ;;
8295 esac
8296 fi
8297 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
8298 if test -n "$PKG_CONFIG"; then
8299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
8300 $as_echo "$PKG_CONFIG" >&6; }
8301 else
8302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8303 $as_echo "no" >&6; }
8304 fi
8305
8306
8307
8308 if test "$PKG_CONFIG" = "no" ; then
8309 HAVE_ALSA=no
8310 else
8311 PKG_CONFIG_MIN_VERSION=0.9.0
8312 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
8314 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
8315
8316 if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8318 $as_echo "yes" >&6; }
8319 succeeded=yes
8320
8321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
8322 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
8323 ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
8324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
8325 $as_echo "$ALSA_CFLAGS" >&6; }
8326
8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
8328 $as_echo_n "checking ALSA_LIBS... " >&6; }
8329 ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
8330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
8331 $as_echo "$ALSA_LIBS" >&6; }
8332 else
8333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8334 $as_echo "no" >&6; }
8335 ALSA_CFLAGS=""
8336 ALSA_LIBS=""
8337 ## If we have a custom action on failure, don't print errors, but
8338 ## do set a variable so people can do so.
8339 ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
8340
8341 fi
8342
8343
8344
8345 else
8346 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
8347 echo "*** See http://www.freedesktop.org/software/pkgconfig"
8348 fi
8349 fi
8350
8351 if test $succeeded = yes; then
8352 HAVE_ALSA=yes
8353 else
8354 HAVE_ALSA=no
8355 fi
8356
8357 if test $HAVE_ALSA = yes; then
8358 SAVE_CFLAGS="$CFLAGS"
8359 SAVE_LIBS="$LIBS"
8360 CFLAGS="$ALSA_CFLAGS $CFLAGS"
8361 LIBS="$ALSA_LIBS $LIBS"
8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8363 /* end confdefs.h. */
8364 #include <asoundlib.h>
8365 int
8366 main ()
8367 {
8368 snd_lib_error_set_handler (0);
8369 ;
8370 return 0;
8371 }
8372 _ACEOF
8373 if ac_fn_c_try_compile "$LINENO"; then :
8374 emacs_alsa_normal=yes
8375 else
8376 emacs_alsa_normal=no
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8379 if test "$emacs_alsa_normal" != yes; then
8380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8381 /* end confdefs.h. */
8382 #include <alsa/asoundlib.h>
8383 int
8384 main ()
8385 {
8386 snd_lib_error_set_handler (0);
8387 ;
8388 return 0;
8389 }
8390 _ACEOF
8391 if ac_fn_c_try_compile "$LINENO"; then :
8392 emacs_alsa_subdir=yes
8393 else
8394 emacs_alsa_subdir=no
8395 fi
8396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8397 if test "$emacs_alsa_subdir" != yes; then
8398 as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
8399 fi
8400 ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
8401 fi
8402
8403 CFLAGS="$SAVE_CFLAGS"
8404 LIBS="$SAVE_LIBS"
8405 LIBSOUND="$LIBSOUND $ALSA_LIBS"
8406 CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
8407
8408 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
8409
8410 fi
8411
8412 if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
8413 case "$opsys" in
8414 gnu-linux|freebsd|netbsd)
8415
8416 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
8417
8418 ;;
8419 esac
8420 fi
8421
8422
8423 fi
8424
8425 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
8426 linux/version.h sys/systeminfo.h \
8427 stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
8428 sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
8429 sys/utsname.h pwd.h utmp.h dirent.h util.h
8430 do :
8431 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8432 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8433 eval as_val=\$$as_ac_Header
8434 if test "x$as_val" = x""yes; then :
8435 cat >>confdefs.h <<_ACEOF
8436 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8437 _ACEOF
8438
8439 fi
8440
8441 done
8442
8443
8444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
8445 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8447 /* end confdefs.h. */
8448 #include <sys/personality.h>
8449 int
8450 main ()
8451 {
8452 personality (PER_LINUX32)
8453 ;
8454 return 0;
8455 }
8456 _ACEOF
8457 if ac_fn_c_try_compile "$LINENO"; then :
8458 emacs_cv_personality_linux32=yes
8459 else
8460 emacs_cv_personality_linux32=no
8461 fi
8462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
8464 $as_echo "$emacs_cv_personality_linux32" >&6; }
8465
8466 if test $emacs_cv_personality_linux32 = yes; then
8467
8468 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
8469
8470 fi
8471
8472 for ac_header in term.h
8473 do :
8474 ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
8475 if test "x$ac_cv_header_term_h" = x""yes; then :
8476 cat >>confdefs.h <<_ACEOF
8477 #define HAVE_TERM_H 1
8478 _ACEOF
8479
8480 fi
8481
8482 done
8483
8484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
8485 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
8486 if test "${ac_cv_header_time+set}" = set; then :
8487 $as_echo_n "(cached) " >&6
8488 else
8489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8490 /* end confdefs.h. */
8491 #include <sys/types.h>
8492 #include <sys/time.h>
8493 #include <time.h>
8494
8495 int
8496 main ()
8497 {
8498 if ((struct tm *) 0)
8499 return 0;
8500 ;
8501 return 0;
8502 }
8503 _ACEOF
8504 if ac_fn_c_try_compile "$LINENO"; then :
8505 ac_cv_header_time=yes
8506 else
8507 ac_cv_header_time=no
8508 fi
8509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8510 fi
8511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
8512 $as_echo "$ac_cv_header_time" >&6; }
8513 if test $ac_cv_header_time = yes; then
8514
8515 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8516
8517 fi
8518
8519 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
8520 if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
8521 ac_have_decl=1
8522 else
8523 ac_have_decl=0
8524 fi
8525
8526 cat >>confdefs.h <<_ACEOF
8527 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
8528 _ACEOF
8529
8530 if test $ac_cv_have_decl_sys_siglist != yes; then
8531 # For Tru64, at least:
8532 ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
8533 if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
8534 ac_have_decl=1
8535 else
8536 ac_have_decl=0
8537 fi
8538
8539 cat >>confdefs.h <<_ACEOF
8540 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
8541 _ACEOF
8542
8543 if test $ac_cv_have_decl___sys_siglist = yes; then
8544
8545 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
8546
8547 fi
8548 fi
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
8550 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
8551 if test "${ac_cv_header_sys_wait_h+set}" = set; then :
8552 $as_echo_n "(cached) " >&6
8553 else
8554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8555 /* end confdefs.h. */
8556 #include <sys/types.h>
8557 #include <sys/wait.h>
8558 #ifndef WEXITSTATUS
8559 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
8560 #endif
8561 #ifndef WIFEXITED
8562 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
8563 #endif
8564
8565 int
8566 main ()
8567 {
8568 int s;
8569 wait (&s);
8570 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
8571 ;
8572 return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_compile "$LINENO"; then :
8576 ac_cv_header_sys_wait_h=yes
8577 else
8578 ac_cv_header_sys_wait_h=no
8579 fi
8580 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8581 fi
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
8583 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
8584 if test $ac_cv_header_sys_wait_h = yes; then
8585
8586 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8587
8588 fi
8589
8590
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
8592 $as_echo_n "checking for struct utimbuf... " >&6; }
8593 if test "${emacs_cv_struct_utimbuf+set}" = set; then :
8594 $as_echo_n "(cached) " >&6
8595 else
8596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8597 /* end confdefs.h. */
8598 #ifdef TIME_WITH_SYS_TIME
8599 #include <sys/time.h>
8600 #include <time.h>
8601 #else
8602 #ifdef HAVE_SYS_TIME_H
8603 #include <sys/time.h>
8604 #else
8605 #include <time.h>
8606 #endif
8607 #endif
8608 #ifdef HAVE_UTIME_H
8609 #include <utime.h>
8610 #endif
8611 int
8612 main ()
8613 {
8614 static struct utimbuf x; x.actime = x.modtime;
8615 ;
8616 return 0;
8617 }
8618 _ACEOF
8619 if ac_fn_c_try_compile "$LINENO"; then :
8620 emacs_cv_struct_utimbuf=yes
8621 else
8622 emacs_cv_struct_utimbuf=no
8623 fi
8624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8625 fi
8626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
8627 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
8628 if test $emacs_cv_struct_utimbuf = yes; then
8629
8630 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
8631
8632 fi
8633
8634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
8635 $as_echo_n "checking for speed_t... " >&6; }
8636 if test "${emacs_cv_speed_t+set}" = set; then :
8637 $as_echo_n "(cached) " >&6
8638 else
8639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8640 /* end confdefs.h. */
8641 #include <termios.h>
8642 int
8643 main ()
8644 {
8645 speed_t x = 1;
8646 ;
8647 return 0;
8648 }
8649 _ACEOF
8650 if ac_fn_c_try_compile "$LINENO"; then :
8651 emacs_cv_speed_t=yes
8652 else
8653 emacs_cv_speed_t=no
8654 fi
8655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8656 fi
8657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
8658 $as_echo "$emacs_cv_speed_t" >&6; }
8659 if test $emacs_cv_speed_t = yes; then
8660
8661 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
8662
8663 fi
8664
8665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
8666 $as_echo_n "checking for struct timeval... " >&6; }
8667 if test "${emacs_cv_struct_timeval+set}" = set; then :
8668 $as_echo_n "(cached) " >&6
8669 else
8670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8671 /* end confdefs.h. */
8672 #ifdef TIME_WITH_SYS_TIME
8673 #include <sys/time.h>
8674 #include <time.h>
8675 #else
8676 #ifdef HAVE_SYS_TIME_H
8677 #include <sys/time.h>
8678 #else
8679 #include <time.h>
8680 #endif
8681 #endif
8682 int
8683 main ()
8684 {
8685 static struct timeval x; x.tv_sec = x.tv_usec;
8686 ;
8687 return 0;
8688 }
8689 _ACEOF
8690 if ac_fn_c_try_compile "$LINENO"; then :
8691 emacs_cv_struct_timeval=yes
8692 else
8693 emacs_cv_struct_timeval=no
8694 fi
8695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8696 fi
8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
8698 $as_echo "$emacs_cv_struct_timeval" >&6; }
8699 HAVE_TIMEVAL=$emacs_cv_struct_timeval
8700 if test $emacs_cv_struct_timeval = yes; then
8701
8702 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
8703
8704 fi
8705
8706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
8707 $as_echo_n "checking for struct exception... " >&6; }
8708 if test "${emacs_cv_struct_exception+set}" = set; then :
8709 $as_echo_n "(cached) " >&6
8710 else
8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8712 /* end confdefs.h. */
8713 #include <math.h>
8714 int
8715 main ()
8716 {
8717 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
8718 ;
8719 return 0;
8720 }
8721 _ACEOF
8722 if ac_fn_c_try_compile "$LINENO"; then :
8723 emacs_cv_struct_exception=yes
8724 else
8725 emacs_cv_struct_exception=no
8726 fi
8727 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8728 fi
8729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
8730 $as_echo "$emacs_cv_struct_exception" >&6; }
8731 HAVE_EXCEPTION=$emacs_cv_struct_exception
8732 if test $emacs_cv_struct_exception != yes; then
8733
8734 $as_echo "#define NO_MATHERR 1" >>confdefs.h
8735
8736 fi
8737
8738 for ac_header in sys/socket.h
8739 do :
8740 ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
8741 if test "x$ac_cv_header_sys_socket_h" = x""yes; then :
8742 cat >>confdefs.h <<_ACEOF
8743 #define HAVE_SYS_SOCKET_H 1
8744 _ACEOF
8745
8746 fi
8747
8748 done
8749
8750 for ac_header in net/if.h
8751 do :
8752 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
8753 #if HAVE_SYS_SOCKET_H
8754 #include <sys/socket.h>
8755 #endif
8756 "
8757 if test "x$ac_cv_header_net_if_h" = x""yes; then :
8758 cat >>confdefs.h <<_ACEOF
8759 #define HAVE_NET_IF_H 1
8760 _ACEOF
8761
8762 fi
8763
8764 done
8765
8766 for ac_header in ifaddrs.h
8767 do :
8768 ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
8769 #if HAVE_SYS_SOCKET_H
8770 #include <sys/socket.h>
8771 #endif
8772 "
8773 if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
8774 cat >>confdefs.h <<_ACEOF
8775 #define HAVE_IFADDRS_H 1
8776 _ACEOF
8777
8778 fi
8779
8780 done
8781
8782 for ac_header in net/if_dl.h
8783 do :
8784 ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
8785 #if HAVE_SYS_SOCKET_H
8786 #include <sys/socket.h>
8787 #endif
8788 "
8789 if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
8790 cat >>confdefs.h <<_ACEOF
8791 #define HAVE_NET_IF_DL_H 1
8792 _ACEOF
8793
8794 fi
8795
8796 done
8797
8798 for ac_func in getifaddrs freeifaddrs
8799 do :
8800 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
8801 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
8802 eval as_val=\$$as_ac_var
8803 if test "x$as_val" = x""yes; then :
8804 cat >>confdefs.h <<_ACEOF
8805 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
8806 _ACEOF
8807
8808 fi
8809 done
8810
8811
8812 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8813 #if HAVE_SYS_SOCKET_H
8814 #include <sys/socket.h>
8815 #endif
8816 #if HAVE_NET_IF_H
8817 #include <net/if.h>
8818 #endif
8819 "
8820 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
8821
8822 cat >>confdefs.h <<_ACEOF
8823 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8824 _ACEOF
8825
8826
8827 fi
8828 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8829 #if HAVE_SYS_SOCKET_H
8830 #include <sys/socket.h>
8831 #endif
8832 #if HAVE_NET_IF_H
8833 #include <net/if.h>
8834 #endif
8835 "
8836 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
8837
8838 cat >>confdefs.h <<_ACEOF
8839 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8840 _ACEOF
8841
8842
8843 fi
8844 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8845 #if HAVE_SYS_SOCKET_H
8846 #include <sys/socket.h>
8847 #endif
8848 #if HAVE_NET_IF_H
8849 #include <net/if.h>
8850 #endif
8851 "
8852 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
8853
8854 cat >>confdefs.h <<_ACEOF
8855 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8856 _ACEOF
8857
8858
8859 fi
8860 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8861 #if HAVE_SYS_SOCKET_H
8862 #include <sys/socket.h>
8863 #endif
8864 #if HAVE_NET_IF_H
8865 #include <net/if.h>
8866 #endif
8867 "
8868 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
8869
8870 cat >>confdefs.h <<_ACEOF
8871 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8872 _ACEOF
8873
8874
8875 fi
8876 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8877 #if HAVE_SYS_SOCKET_H
8878 #include <sys/socket.h>
8879 #endif
8880 #if HAVE_NET_IF_H
8881 #include <net/if.h>
8882 #endif
8883 "
8884 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
8885
8886 cat >>confdefs.h <<_ACEOF
8887 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8888 _ACEOF
8889
8890
8891 fi
8892 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
8893 #if HAVE_SYS_SOCKET_H
8894 #include <sys/socket.h>
8895 #endif
8896 #if HAVE_NET_IF_H
8897 #include <net/if.h>
8898 #endif
8899 "
8900 if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
8901
8902 cat >>confdefs.h <<_ACEOF
8903 #define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
8904 _ACEOF
8905
8906
8907 fi
8908
8909
8910
8911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8912 $as_echo_n "checking for function prototypes... " >&6; }
8913 if test "$ac_cv_prog_cc_c89" != no; then
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8915 $as_echo "yes" >&6; }
8916
8917 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8918
8919
8920 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8921
8922 else
8923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8924 $as_echo "no" >&6; }
8925 fi
8926
8927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8928 $as_echo_n "checking for working volatile... " >&6; }
8929 if test "${ac_cv_c_volatile+set}" = set; then :
8930 $as_echo_n "(cached) " >&6
8931 else
8932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8933 /* end confdefs.h. */
8934
8935 int
8936 main ()
8937 {
8938
8939 volatile int x;
8940 int * volatile y = (int *) 0;
8941 return !x && !y;
8942 ;
8943 return 0;
8944 }
8945 _ACEOF
8946 if ac_fn_c_try_compile "$LINENO"; then :
8947 ac_cv_c_volatile=yes
8948 else
8949 ac_cv_c_volatile=no
8950 fi
8951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8952 fi
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8954 $as_echo "$ac_cv_c_volatile" >&6; }
8955 if test $ac_cv_c_volatile = no; then
8956
8957 $as_echo "#define volatile /**/" >>confdefs.h
8958
8959 fi
8960
8961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8962 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8963 if test "${ac_cv_c_const+set}" = set; then :
8964 $as_echo_n "(cached) " >&6
8965 else
8966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8967 /* end confdefs.h. */
8968
8969 int
8970 main ()
8971 {
8972 /* FIXME: Include the comments suggested by Paul. */
8973 #ifndef __cplusplus
8974 /* Ultrix mips cc rejects this. */
8975 typedef int charset[2];
8976 const charset cs;
8977 /* SunOS 4.1.1 cc rejects this. */
8978 char const *const *pcpcc;
8979 char **ppc;
8980 /* NEC SVR4.0.2 mips cc rejects this. */
8981 struct point {int x, y;};
8982 static struct point const zero = {0,0};
8983 /* AIX XL C 1.02.0.0 rejects this.
8984 It does not let you subtract one const X* pointer from another in
8985 an arm of an if-expression whose if-part is not a constant
8986 expression */
8987 const char *g = "string";
8988 pcpcc = &g + (g ? g-g : 0);
8989 /* HPUX 7.0 cc rejects these. */
8990 ++pcpcc;
8991 ppc = (char**) pcpcc;
8992 pcpcc = (char const *const *) ppc;
8993 { /* SCO 3.2v4 cc rejects this. */
8994 char *t;
8995 char const *s = 0 ? (char *) 0 : (char const *) 0;
8996
8997 *t++ = 0;
8998 if (s) return 0;
8999 }
9000 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
9001 int x[] = {25, 17};
9002 const int *foo = &x[0];
9003 ++foo;
9004 }
9005 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9006 typedef const int *iptr;
9007 iptr p = 0;
9008 ++p;
9009 }
9010 { /* AIX XL C 1.02.0.0 rejects this saying
9011 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9012 struct s { int j; const int *ap[3]; };
9013 struct s *b; b->j = 5;
9014 }
9015 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9016 const int foo = 10;
9017 if (!foo) return 0;
9018 }
9019 return !cs[0] && !zero.x;
9020 #endif
9021
9022 ;
9023 return 0;
9024 }
9025 _ACEOF
9026 if ac_fn_c_try_compile "$LINENO"; then :
9027 ac_cv_c_const=yes
9028 else
9029 ac_cv_c_const=no
9030 fi
9031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9032 fi
9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9034 $as_echo "$ac_cv_c_const" >&6; }
9035 if test $ac_cv_c_const = no; then
9036
9037 $as_echo "#define const /**/" >>confdefs.h
9038
9039 fi
9040
9041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
9042 $as_echo_n "checking for void * support... " >&6; }
9043 if test "${emacs_cv_void_star+set}" = set; then :
9044 $as_echo_n "(cached) " >&6
9045 else
9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9047 /* end confdefs.h. */
9048
9049 int
9050 main ()
9051 {
9052 void * foo;
9053 ;
9054 return 0;
9055 }
9056 _ACEOF
9057 if ac_fn_c_try_compile "$LINENO"; then :
9058 emacs_cv_void_star=yes
9059 else
9060 emacs_cv_void_star=no
9061 fi
9062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9063 fi
9064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
9065 $as_echo "$emacs_cv_void_star" >&6; }
9066 if test $emacs_cv_void_star = yes; then
9067 $as_echo "#define POINTER_TYPE void" >>confdefs.h
9068
9069 else
9070 $as_echo "#define POINTER_TYPE char" >>confdefs.h
9071
9072 fi
9073
9074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9075 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9076 if test "${ac_cv_c_bigendian+set}" = set; then :
9077 $as_echo_n "(cached) " >&6
9078 else
9079 ac_cv_c_bigendian=unknown
9080 # See if we're dealing with a universal compiler.
9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9082 /* end confdefs.h. */
9083 #ifndef __APPLE_CC__
9084 not a universal capable compiler
9085 #endif
9086 typedef int dummy;
9087
9088 _ACEOF
9089 if ac_fn_c_try_compile "$LINENO"; then :
9090
9091 # Check for potential -arch flags. It is not universal unless
9092 # there are at least two -arch flags with different values.
9093 ac_arch=
9094 ac_prev=
9095 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9096 if test -n "$ac_prev"; then
9097 case $ac_word in
9098 i?86 | x86_64 | ppc | ppc64)
9099 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9100 ac_arch=$ac_word
9101 else
9102 ac_cv_c_bigendian=universal
9103 break
9104 fi
9105 ;;
9106 esac
9107 ac_prev=
9108 elif test "x$ac_word" = "x-arch"; then
9109 ac_prev=arch
9110 fi
9111 done
9112 fi
9113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9114 if test $ac_cv_c_bigendian = unknown; then
9115 # See if sys/param.h defines the BYTE_ORDER macro.
9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9117 /* end confdefs.h. */
9118 #include <sys/types.h>
9119 #include <sys/param.h>
9120
9121 int
9122 main ()
9123 {
9124 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9125 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9126 && LITTLE_ENDIAN)
9127 bogus endian macros
9128 #endif
9129
9130 ;
9131 return 0;
9132 }
9133 _ACEOF
9134 if ac_fn_c_try_compile "$LINENO"; then :
9135 # It does; now see whether it defined to BIG_ENDIAN or not.
9136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9137 /* end confdefs.h. */
9138 #include <sys/types.h>
9139 #include <sys/param.h>
9140
9141 int
9142 main ()
9143 {
9144 #if BYTE_ORDER != BIG_ENDIAN
9145 not big endian
9146 #endif
9147
9148 ;
9149 return 0;
9150 }
9151 _ACEOF
9152 if ac_fn_c_try_compile "$LINENO"; then :
9153 ac_cv_c_bigendian=yes
9154 else
9155 ac_cv_c_bigendian=no
9156 fi
9157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9158 fi
9159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9160 fi
9161 if test $ac_cv_c_bigendian = unknown; then
9162 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9164 /* end confdefs.h. */
9165 #include <limits.h>
9166
9167 int
9168 main ()
9169 {
9170 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9171 bogus endian macros
9172 #endif
9173
9174 ;
9175 return 0;
9176 }
9177 _ACEOF
9178 if ac_fn_c_try_compile "$LINENO"; then :
9179 # It does; now see whether it defined to _BIG_ENDIAN or not.
9180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9181 /* end confdefs.h. */
9182 #include <limits.h>
9183
9184 int
9185 main ()
9186 {
9187 #ifndef _BIG_ENDIAN
9188 not big endian
9189 #endif
9190
9191 ;
9192 return 0;
9193 }
9194 _ACEOF
9195 if ac_fn_c_try_compile "$LINENO"; then :
9196 ac_cv_c_bigendian=yes
9197 else
9198 ac_cv_c_bigendian=no
9199 fi
9200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9201 fi
9202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9203 fi
9204 if test $ac_cv_c_bigendian = unknown; then
9205 # Compile a test program.
9206 if test "$cross_compiling" = yes; then :
9207 # Try to guess by grepping values from an object file.
9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9209 /* end confdefs.h. */
9210 short int ascii_mm[] =
9211 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9212 short int ascii_ii[] =
9213 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9214 int use_ascii (int i) {
9215 return ascii_mm[i] + ascii_ii[i];
9216 }
9217 short int ebcdic_ii[] =
9218 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9219 short int ebcdic_mm[] =
9220 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9221 int use_ebcdic (int i) {
9222 return ebcdic_mm[i] + ebcdic_ii[i];
9223 }
9224 extern int foo;
9225
9226 int
9227 main ()
9228 {
9229 return use_ascii (foo) == use_ebcdic (foo);
9230 ;
9231 return 0;
9232 }
9233 _ACEOF
9234 if ac_fn_c_try_compile "$LINENO"; then :
9235 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9236 ac_cv_c_bigendian=yes
9237 fi
9238 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9239 if test "$ac_cv_c_bigendian" = unknown; then
9240 ac_cv_c_bigendian=no
9241 else
9242 # finding both strings is unlikely to happen, but who knows?
9243 ac_cv_c_bigendian=unknown
9244 fi
9245 fi
9246 fi
9247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9248 else
9249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9250 /* end confdefs.h. */
9251 $ac_includes_default
9252 int
9253 main ()
9254 {
9255
9256 /* Are we little or big endian? From Harbison&Steele. */
9257 union
9258 {
9259 long int l;
9260 char c[sizeof (long int)];
9261 } u;
9262 u.l = 1;
9263 return u.c[sizeof (long int) - 1] == 1;
9264
9265 ;
9266 return 0;
9267 }
9268 _ACEOF
9269 if ac_fn_c_try_run "$LINENO"; then :
9270 ac_cv_c_bigendian=no
9271 else
9272 ac_cv_c_bigendian=yes
9273 fi
9274 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9275 conftest.$ac_objext conftest.beam conftest.$ac_ext
9276 fi
9277
9278 fi
9279 fi
9280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9281 $as_echo "$ac_cv_c_bigendian" >&6; }
9282 case $ac_cv_c_bigendian in #(
9283 yes)
9284 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9285 ;; #(
9286 no)
9287 ;; #(
9288 universal)
9289
9290 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9291
9292 ;; #(
9293 *)
9294 as_fn_error "unknown endianness
9295 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9296 esac
9297
9298
9299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
9300 $as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
9301 if test "${emacs_cv_attribute_aligned+set}" = set; then :
9302 $as_echo_n "(cached) " >&6
9303 else
9304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9305 /* end confdefs.h. */
9306 char __attribute__ ((__aligned__ (1 << 3))) c;
9307 int
9308 main ()
9309 {
9310
9311 ;
9312 return 0;
9313 }
9314 _ACEOF
9315 if ac_fn_c_try_compile "$LINENO"; then :
9316 emacs_cv_attribute_aligned=yes
9317 else
9318 emacs_cv_attribute_aligned=no
9319 fi
9320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9321 fi
9322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
9323 $as_echo "$emacs_cv_attribute_aligned" >&6; }
9324 if test $emacs_cv_attribute_aligned = yes; then
9325
9326 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
9327
9328 fi
9329
9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
9331 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
9332 set x ${MAKE-make}
9333 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
9334 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
9335 $as_echo_n "(cached) " >&6
9336 else
9337 cat >conftest.make <<\_ACEOF
9338 SHELL = /bin/sh
9339 all:
9340 @echo '@@@%%%=$(MAKE)=@@@%%%'
9341 _ACEOF
9342 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9343 case `${MAKE-make} -f conftest.make 2>/dev/null` in
9344 *@@@%%%=?*=@@@%%%*)
9345 eval ac_cv_prog_make_${ac_make}_set=yes;;
9346 *)
9347 eval ac_cv_prog_make_${ac_make}_set=no;;
9348 esac
9349 rm -f conftest.make
9350 fi
9351 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9353 $as_echo "yes" >&6; }
9354 SET_MAKE=
9355 else
9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9357 $as_echo "no" >&6; }
9358 SET_MAKE="MAKE=${MAKE-make}"
9359 fi
9360
9361
9362 DEPFLAGS=
9363 MKDEPDIR=":"
9364 deps_frag=deps.mk
9365 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
9366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
9367 $as_echo_n "checking whether we are using GNU Make... " >&6; }
9368 HAVE_GNU_MAKE=no
9369 testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
9370 if test "x$testval" != x; then
9371 HAVE_GNU_MAKE=yes
9372 else
9373 ac_enable_autodepend=no
9374 fi
9375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
9376 $as_echo "$HAVE_GNU_MAKE" >&6; }
9377 if test $HAVE_GNU_MAKE = yes; then
9378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
9379 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
9380 SAVE_CFLAGS="$CFLAGS"
9381 CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9383 /* end confdefs.h. */
9384
9385 int
9386 main ()
9387 {
9388
9389 ;
9390 return 0;
9391 }
9392 _ACEOF
9393 if ac_fn_c_try_compile "$LINENO"; then :
9394
9395 else
9396 ac_enable_autodepend=no
9397 fi
9398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9399 CFLAGS="$SAVE_CFLAGS"
9400 test -f deps.d || ac_enable_autodepend=no
9401 rm -rf deps.d
9402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
9403 $as_echo "$ac_enable_autodepend" >&6; }
9404 fi
9405 if test $ac_enable_autodepend = yes; then
9406 DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
9407 ## In parallel builds, another make might create depdir between
9408 ## the first test and mkdir, so stick another test on the end.
9409 ## Or use install-sh -d? mkdir -p is not portable.
9410 MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
9411 deps_frag=autodeps.mk
9412 fi
9413 fi
9414 deps_frag=$srcdir/src/$deps_frag
9415
9416
9417
9418
9419
9420 lisp_frag=$srcdir/src/lisp.mk
9421
9422
9423
9424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
9425 $as_echo_n "checking for long file names... " >&6; }
9426 if test "${ac_cv_sys_long_file_names+set}" = set; then :
9427 $as_echo_n "(cached) " >&6
9428 else
9429 ac_cv_sys_long_file_names=yes
9430 # Test for long file names in all the places we know might matter:
9431 # . the current directory, where building will happen
9432 # $prefix/lib where we will be installing things
9433 # $exec_prefix/lib likewise
9434 # $TMPDIR if set, where it might want to write temporary files
9435 # /tmp where it might want to write temporary files
9436 # /var/tmp likewise
9437 # /usr/tmp likewise
9438 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
9439 # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
9440 # in the usual case where exec_prefix is '${prefix}'.
9441 case $ac_dir in #(
9442 . | /* | ?:[\\/]*) ;; #(
9443 *) continue;;
9444 esac
9445 test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
9446 ac_xdir=$ac_dir/cf$$
9447 (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
9448 ac_tf1=$ac_xdir/conftest9012345
9449 ac_tf2=$ac_xdir/conftest9012346
9450 touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
9451 ac_cv_sys_long_file_names=no
9452 rm -f -r "$ac_xdir" 2>/dev/null
9453 test $ac_cv_sys_long_file_names = no && break
9454 done
9455 fi
9456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
9457 $as_echo "$ac_cv_sys_long_file_names" >&6; }
9458 if test $ac_cv_sys_long_file_names = yes; then
9459
9460 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
9461
9462 fi
9463
9464
9465 #### Choose a window system.
9466
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
9468 $as_echo_n "checking for X... " >&6; }
9469
9470
9471 # Check whether --with-x was given.
9472 if test "${with_x+set}" = set; then :
9473 withval=$with_x;
9474 fi
9475
9476 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
9477 if test "x$with_x" = xno; then
9478 # The user explicitly disabled X.
9479 have_x=disabled
9480 else
9481 case $x_includes,$x_libraries in #(
9482 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
9483 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
9484 $as_echo_n "(cached) " >&6
9485 else
9486 # One or both of the vars are not set, and there is no cached value.
9487 ac_x_includes=no ac_x_libraries=no
9488 rm -f -r conftest.dir
9489 if mkdir conftest.dir; then
9490 cd conftest.dir
9491 cat >Imakefile <<'_ACEOF'
9492 incroot:
9493 @echo incroot='${INCROOT}'
9494 usrlibdir:
9495 @echo usrlibdir='${USRLIBDIR}'
9496 libdir:
9497 @echo libdir='${LIBDIR}'
9498 _ACEOF
9499 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
9500 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
9501 for ac_var in incroot usrlibdir libdir; do
9502 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
9503 done
9504 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
9505 for ac_extension in a so sl dylib la dll; do
9506 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
9507 test -f "$ac_im_libdir/libX11.$ac_extension"; then
9508 ac_im_usrlibdir=$ac_im_libdir; break
9509 fi
9510 done
9511 # Screen out bogus values from the imake configuration. They are
9512 # bogus both because they are the default anyway, and because
9513 # using them would break gcc on systems where it needs fixed includes.
9514 case $ac_im_incroot in
9515 /usr/include) ac_x_includes= ;;
9516 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
9517 esac
9518 case $ac_im_usrlibdir in
9519 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
9520 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
9521 esac
9522 fi
9523 cd ..
9524 rm -f -r conftest.dir
9525 fi
9526
9527 # Standard set of common directories for X headers.
9528 # Check X11 before X11Rn because it is often a symlink to the current release.
9529 ac_x_header_dirs='
9530 /usr/X11/include
9531 /usr/X11R7/include
9532 /usr/X11R6/include
9533 /usr/X11R5/include
9534 /usr/X11R4/include
9535
9536 /usr/include/X11
9537 /usr/include/X11R7
9538 /usr/include/X11R6
9539 /usr/include/X11R5
9540 /usr/include/X11R4
9541
9542 /usr/local/X11/include
9543 /usr/local/X11R7/include
9544 /usr/local/X11R6/include
9545 /usr/local/X11R5/include
9546 /usr/local/X11R4/include
9547
9548 /usr/local/include/X11
9549 /usr/local/include/X11R7
9550 /usr/local/include/X11R6
9551 /usr/local/include/X11R5
9552 /usr/local/include/X11R4
9553
9554 /usr/X386/include
9555 /usr/x386/include
9556 /usr/XFree86/include/X11
9557
9558 /usr/include
9559 /usr/local/include
9560 /usr/unsupported/include
9561 /usr/athena/include
9562 /usr/local/x11r5/include
9563 /usr/lpp/Xamples/include
9564
9565 /usr/openwin/include
9566 /usr/openwin/share/include'
9567
9568 if test "$ac_x_includes" = no; then
9569 # Guess where to find include files, by looking for Xlib.h.
9570 # First, try using that file with no special directory specified.
9571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9572 /* end confdefs.h. */
9573 #include <X11/Xlib.h>
9574 _ACEOF
9575 if ac_fn_c_try_cpp "$LINENO"; then :
9576 # We can compile using X headers with no special include directory.
9577 ac_x_includes=
9578 else
9579 for ac_dir in $ac_x_header_dirs; do
9580 if test -r "$ac_dir/X11/Xlib.h"; then
9581 ac_x_includes=$ac_dir
9582 break
9583 fi
9584 done
9585 fi
9586 rm -f conftest.err conftest.$ac_ext
9587 fi # $ac_x_includes = no
9588
9589 if test "$ac_x_libraries" = no; then
9590 # Check for the libraries.
9591 # See if we find them without any special options.
9592 # Don't add to $LIBS permanently.
9593 ac_save_LIBS=$LIBS
9594 LIBS="-lX11 $LIBS"
9595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9596 /* end confdefs.h. */
9597 #include <X11/Xlib.h>
9598 int
9599 main ()
9600 {
9601 XrmInitialize ()
9602 ;
9603 return 0;
9604 }
9605 _ACEOF
9606 if ac_fn_c_try_link "$LINENO"; then :
9607 LIBS=$ac_save_LIBS
9608 # We can link X programs with no special library path.
9609 ac_x_libraries=
9610 else
9611 LIBS=$ac_save_LIBS
9612 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9613 do
9614 # Don't even attempt the hair of trying to link an X program!
9615 for ac_extension in a so sl dylib la dll; do
9616 if test -r "$ac_dir/libX11.$ac_extension"; then
9617 ac_x_libraries=$ac_dir
9618 break 2
9619 fi
9620 done
9621 done
9622 fi
9623 rm -f core conftest.err conftest.$ac_objext \
9624 conftest$ac_exeext conftest.$ac_ext
9625 fi # $ac_x_libraries = no
9626
9627 case $ac_x_includes,$ac_x_libraries in #(
9628 no,* | *,no | *\'*)
9629 # Didn't find X, or a directory has "'" in its name.
9630 ac_cv_have_x="have_x=no";; #(
9631 *)
9632 # Record where we found X for the cache.
9633 ac_cv_have_x="have_x=yes\
9634 ac_x_includes='$ac_x_includes'\
9635 ac_x_libraries='$ac_x_libraries'"
9636 esac
9637 fi
9638 ;; #(
9639 *) have_x=yes;;
9640 esac
9641 eval "$ac_cv_have_x"
9642 fi # $with_x != no
9643
9644 if test "$have_x" != yes; then
9645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
9646 $as_echo "$have_x" >&6; }
9647 no_x=yes
9648 else
9649 # If each of the values was on the command line, it overrides each guess.
9650 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9651 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9652 # Update the cache value to reflect the command line values.
9653 ac_cv_have_x="have_x=yes\
9654 ac_x_includes='$x_includes'\
9655 ac_x_libraries='$x_libraries'"
9656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
9657 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
9658 fi
9659
9660 if test "$no_x" = yes; then
9661 window_system=none
9662 else
9663 window_system=x11
9664 fi
9665
9666 ## Workaround for bug in autoconf <= 2.62.
9667 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9668 ## No need to do anything special for these standard directories.
9669 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9670
9671 x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9672
9673 fi
9674
9675 LD_SWITCH_X_SITE_AUX=
9676 LD_SWITCH_X_SITE_AUX_RPATH=
9677 if test "${x_libraries}" != NONE; then
9678 if test -n "${x_libraries}"; then
9679 LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9680 LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9681 LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
9682 fi
9683 x_default_search_path=""
9684 x_search_path=${x_libraries}
9685 if test -z "${x_search_path}"; then
9686 x_search_path=/usr/lib
9687 fi
9688 for x_library in `echo ${x_search_path}: | \
9689 sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9690 x_search_path="\
9691 ${x_library}/X11/%L/%T/%N%C%S:\
9692 ${x_library}/X11/%l/%T/%N%C%S:\
9693 ${x_library}/X11/%T/%N%C%S:\
9694 ${x_library}/X11/%L/%T/%N%S:\
9695 ${x_library}/X11/%l/%T/%N%S:\
9696 ${x_library}/X11/%T/%N%S"
9697 if test x"${x_default_search_path}" = x; then
9698 x_default_search_path=${x_search_path}
9699 else
9700 x_default_search_path="${x_search_path}:${x_default_search_path}"
9701 fi
9702 done
9703 fi
9704
9705
9706
9707 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9708 C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9709 fi
9710
9711 if test x"${x_includes}" = x; then
9712 bitmapdir=/usr/include/X11/bitmaps
9713 else
9714 # accumulate include directories that have X11 bitmap subdirectories
9715 bmd_acc="dummyval"
9716 for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9717 if test -d "${bmd}/X11/bitmaps"; then
9718 bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9719 fi
9720 if test -d "${bmd}/bitmaps"; then
9721 bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9722 fi
9723 done
9724 if test ${bmd_acc} != "dummyval"; then
9725 bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9726 fi
9727 fi
9728
9729 HAVE_NS=no
9730 NS_IMPL_COCOA=no
9731 NS_IMPL_GNUSTEP=no
9732 tmp_CPPFLAGS="$CPPFLAGS"
9733 tmp_CFLAGS="$CFLAGS"
9734 CPPFLAGS="$CPPFLAGS -x objective-c"
9735 CFLAGS="$CFLAGS -x objective-c"
9736 TEMACS_LDFLAGS2="\${LDFLAGS}"
9737 GNU_OBJC_CFLAGS=
9738 if test "${with_ns}" != no; then
9739 if test "${opsys}" = darwin; then
9740 NS_IMPL_COCOA=yes
9741 ns_appdir=`pwd`/nextstep/Emacs.app
9742 ns_appbindir=${ns_appdir}/Contents/MacOS/
9743 ns_appresdir=${ns_appdir}/Contents/Resources
9744 ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9745 elif test -f $GNUSTEP_CONFIG_FILE; then
9746 NS_IMPL_GNUSTEP=yes
9747 ns_appdir=`pwd`/nextstep/Emacs.app
9748 ns_appbindir=${ns_appdir}/
9749 ns_appresdir=${ns_appdir}/Resources
9750 ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9751 GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9752 GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9753 GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9754 GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9755 test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9756 GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9757 test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9758 GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9759 CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9760 CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9761 LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9762 LIB_STANDARD=
9763 START_FILES=
9764 TEMACS_LDFLAGS2=
9765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
9766 $as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
9767 if test "${emacs_cv_objc_exceptions+set}" = set; then :
9768 $as_echo_n "(cached) " >&6
9769 else
9770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9771 /* end confdefs.h. */
9772 #include <GNUstepBase/GSConfig.h>
9773 int
9774 main ()
9775 {
9776 #if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
9777 1;
9778 #else
9779 fail;
9780 #endif
9781 ;
9782 return 0;
9783 }
9784 _ACEOF
9785 if ac_fn_c_try_compile "$LINENO"; then :
9786 emacs_cv_objc_exceptions=yes
9787 else
9788 emacs_cv_objc_exceptions=no
9789 fi
9790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9791 fi
9792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
9793 $as_echo "$emacs_cv_objc_exceptions" >&6; }
9794 if test $emacs_cv_objc_exceptions = yes; then
9795
9796 $as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
9797
9798 GNU_OBJC_CFLAGS="-fobjc-exceptions"
9799 fi
9800 fi
9801
9802 CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
9803
9804 ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9805 if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
9806 HAVE_NS=yes
9807 else
9808 as_fn_error "\`--with-ns' was specified, but the include
9809 files are missing or cannot be compiled." "$LINENO" 5
9810 fi
9811
9812
9813 NS_HAVE_NSINTEGER=yes
9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9815 /* end confdefs.h. */
9816 #include <Foundation/NSObjCRuntime.h>
9817 int
9818 main ()
9819 {
9820 NSInteger i;
9821 ;
9822 return 0;
9823 }
9824 _ACEOF
9825 if ac_fn_c_try_compile "$LINENO"; then :
9826 ns_have_nsinteger=yes
9827 else
9828 ns_have_nsinteger=no
9829 fi
9830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9831 if test $ns_have_nsinteger = no; then
9832 NS_HAVE_NSINTEGER=no
9833 fi
9834 fi
9835
9836
9837 ns_frag=/dev/null
9838 NS_OBJ=
9839 NS_OBJC_OBJ=
9840 if test "${HAVE_NS}" = yes; then
9841 if test "$with_toolkit_scroll_bars" = "no"; then
9842 as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
9843 fi
9844
9845 window_system=nextstep
9846 with_xft=no
9847 # set up packaging dirs
9848 if test "${EN_NS_SELF_CONTAINED}" = yes; then
9849 prefix=${ns_appresdir}
9850 exec_prefix=${ns_appbindir}
9851 libexecdir=${ns_appbindir}/libexec
9852 fi
9853 ns_frag=$srcdir/src/ns.mk
9854 NS_OBJ="fontset.o fringe.o image.o"
9855 NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9856 fi
9857 CFLAGS="$tmp_CFLAGS"
9858 CPPFLAGS="$tmp_CPPFLAGS"
9859
9860
9861
9862
9863
9864 case "${window_system}" in
9865 x11 )
9866 HAVE_X_WINDOWS=yes
9867 HAVE_X11=yes
9868 case "${with_x_toolkit}" in
9869 athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9870 motif ) USE_X_TOOLKIT=MOTIF ;;
9871 gtk ) with_gtk=yes
9872 USE_X_TOOLKIT=none ;;
9873 gtk3 ) with_gtk3=yes
9874 USE_X_TOOLKIT=none ;;
9875 no ) USE_X_TOOLKIT=none ;;
9876 * ) USE_X_TOOLKIT=maybe ;;
9877 esac
9878 ;;
9879 nextstep | none )
9880 HAVE_X_WINDOWS=no
9881 HAVE_X11=no
9882 USE_X_TOOLKIT=none
9883 ;;
9884 esac
9885
9886 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9887 # Extract the first word of "X", so it can be a program name with args.
9888 set dummy X; ac_word=$2
9889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9890 $as_echo_n "checking for $ac_word... " >&6; }
9891 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
9892 $as_echo_n "(cached) " >&6
9893 else
9894 if test -n "$HAVE_XSERVER"; then
9895 ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9896 else
9897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9898 for as_dir in $PATH
9899 do
9900 IFS=$as_save_IFS
9901 test -z "$as_dir" && as_dir=.
9902 for ac_exec_ext in '' $ac_executable_extensions; do
9903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9904 ac_cv_prog_HAVE_XSERVER="true"
9905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9906 break 2
9907 fi
9908 done
9909 done
9910 IFS=$as_save_IFS
9911
9912 test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9913 fi
9914 fi
9915 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9916 if test -n "$HAVE_XSERVER"; then
9917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9918 $as_echo "$HAVE_XSERVER" >&6; }
9919 else
9920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9921 $as_echo "no" >&6; }
9922 fi
9923
9924
9925 if test "$HAVE_XSERVER" = true ||
9926 test -n "$DISPLAY" ||
9927 test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9928 as_fn_error "You seem to be running X, but no X development libraries
9929 were found. You should install the relevant development files for X
9930 and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
9931 sure you have development files for image handling, i.e.
9932 tiff, gif, jpeg, png and xpm.
9933 If you are sure you want Emacs compiled without X window support, pass
9934 --without-x
9935 to configure." "$LINENO" 5
9936 fi
9937 fi
9938
9939 ### If we're using X11, we should use the X menu package.
9940 HAVE_MENUS=no
9941 case ${HAVE_X11} in
9942 yes ) HAVE_MENUS=yes ;;
9943 esac
9944
9945 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9946 # Assume not, until told otherwise.
9947 GNU_MALLOC=yes
9948 doug_lea_malloc=yes
9949 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9950 if test "x$ac_cv_func_malloc_get_state" = x""yes; then :
9951
9952 else
9953 doug_lea_malloc=no
9954 fi
9955
9956 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9957 if test "x$ac_cv_func_malloc_set_state" = x""yes; then :
9958
9959 else
9960 doug_lea_malloc=no
9961 fi
9962
9963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9964 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9965 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then :
9966 $as_echo_n "(cached) " >&6
9967 else
9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9969 /* end confdefs.h. */
9970 extern void (* __after_morecore_hook)();
9971 int
9972 main ()
9973 {
9974 __after_morecore_hook = 0
9975 ;
9976 return 0;
9977 }
9978 _ACEOF
9979 if ac_fn_c_try_link "$LINENO"; then :
9980 emacs_cv_var___after_morecore_hook=yes
9981 else
9982 emacs_cv_var___after_morecore_hook=no
9983 fi
9984 rm -f core conftest.err conftest.$ac_objext \
9985 conftest$ac_exeext conftest.$ac_ext
9986 fi
9987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9988 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9989 if test $emacs_cv_var___after_morecore_hook = no; then
9990 doug_lea_malloc=no
9991 fi
9992
9993
9994 system_malloc=no
9995 case "$opsys" in
9996 ## darwin ld insists on the use of malloc routines in the System framework.
9997 darwin|sol2-10) system_malloc=yes ;;
9998 esac
9999
10000 if test "${system_malloc}" = "yes"; then
10001
10002 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
10003
10004 GNU_MALLOC=no
10005 GNU_MALLOC_reason="
10006 (The GNU allocators don't work with this system configuration.)"
10007 GMALLOC_OBJ=
10008 VMLIMIT_OBJ=
10009 else
10010 test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
10011 VMLIMIT_OBJ=vm-limit.o
10012 fi
10013
10014
10015
10016 if test "$doug_lea_malloc" = "yes" ; then
10017 if test "$GNU_MALLOC" = yes ; then
10018 GNU_MALLOC_reason="
10019 (Using Doug Lea's new malloc from the GNU C Library.)"
10020 fi
10021
10022 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
10023
10024
10025 ## Use mmap directly for allocating larger buffers.
10026 ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
10027 ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
10028 ## Does the AC_FUNC_MMAP test below make this check unnecessary?
10029 case "$opsys" in
10030 gnu*) REL_ALLOC=no ;;
10031 esac
10032 fi
10033
10034 if test x"${REL_ALLOC}" = x; then
10035 REL_ALLOC=${GNU_MALLOC}
10036 fi
10037
10038 use_mmap_for_buffers=no
10039 case "$opsys" in
10040 cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
10041 esac
10042
10043
10044
10045
10046 for ac_header in $ac_header_list
10047 do :
10048 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10049 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
10050 "
10051 eval as_val=\$$as_ac_Header
10052 if test "x$as_val" = x""yes; then :
10053 cat >>confdefs.h <<_ACEOF
10054 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10055 _ACEOF
10056
10057 fi
10058
10059 done
10060
10061
10062
10063
10064
10065
10066
10067
10068 for ac_func in getpagesize
10069 do :
10070 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
10071 if test "x$ac_cv_func_getpagesize" = x""yes; then :
10072 cat >>confdefs.h <<_ACEOF
10073 #define HAVE_GETPAGESIZE 1
10074 _ACEOF
10075
10076 fi
10077 done
10078
10079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
10080 $as_echo_n "checking for working mmap... " >&6; }
10081 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
10082 $as_echo_n "(cached) " >&6
10083 else
10084 if test "$cross_compiling" = yes; then :
10085 ac_cv_func_mmap_fixed_mapped=no
10086 else
10087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10088 /* end confdefs.h. */
10089 $ac_includes_default
10090 /* malloc might have been renamed as rpl_malloc. */
10091 #undef malloc
10092
10093 /* Thanks to Mike Haertel and Jim Avera for this test.
10094 Here is a matrix of mmap possibilities:
10095 mmap private not fixed
10096 mmap private fixed at somewhere currently unmapped
10097 mmap private fixed at somewhere already mapped
10098 mmap shared not fixed
10099 mmap shared fixed at somewhere currently unmapped
10100 mmap shared fixed at somewhere already mapped
10101 For private mappings, we should verify that changes cannot be read()
10102 back from the file, nor mmap's back from the file at a different
10103 address. (There have been systems where private was not correctly
10104 implemented like the infamous i386 svr4.0, and systems where the
10105 VM page cache was not coherent with the file system buffer cache
10106 like early versions of FreeBSD and possibly contemporary NetBSD.)
10107 For shared mappings, we should conversely verify that changes get
10108 propagated back to all the places they're supposed to be.
10109
10110 Grep wants private fixed already mapped.
10111 The main things grep needs to know about mmap are:
10112 * does it exist and is it safe to write into the mmap'd area
10113 * how to use it (BSD variants) */
10114
10115 #include <fcntl.h>
10116 #include <sys/mman.h>
10117
10118 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10119 char *malloc ();
10120 #endif
10121
10122 /* This mess was copied from the GNU getpagesize.h. */
10123 #ifndef HAVE_GETPAGESIZE
10124 # ifdef _SC_PAGESIZE
10125 # define getpagesize() sysconf(_SC_PAGESIZE)
10126 # else /* no _SC_PAGESIZE */
10127 # ifdef HAVE_SYS_PARAM_H
10128 # include <sys/param.h>
10129 # ifdef EXEC_PAGESIZE
10130 # define getpagesize() EXEC_PAGESIZE
10131 # else /* no EXEC_PAGESIZE */
10132 # ifdef NBPG
10133 # define getpagesize() NBPG * CLSIZE
10134 # ifndef CLSIZE
10135 # define CLSIZE 1
10136 # endif /* no CLSIZE */
10137 # else /* no NBPG */
10138 # ifdef NBPC
10139 # define getpagesize() NBPC
10140 # else /* no NBPC */
10141 # ifdef PAGESIZE
10142 # define getpagesize() PAGESIZE
10143 # endif /* PAGESIZE */
10144 # endif /* no NBPC */
10145 # endif /* no NBPG */
10146 # endif /* no EXEC_PAGESIZE */
10147 # else /* no HAVE_SYS_PARAM_H */
10148 # define getpagesize() 8192 /* punt totally */
10149 # endif /* no HAVE_SYS_PARAM_H */
10150 # endif /* no _SC_PAGESIZE */
10151
10152 #endif /* no HAVE_GETPAGESIZE */
10153
10154 int
10155 main ()
10156 {
10157 char *data, *data2, *data3;
10158 const char *cdata2;
10159 int i, pagesize;
10160 int fd, fd2;
10161
10162 pagesize = getpagesize ();
10163
10164 /* First, make a file with some known garbage in it. */
10165 data = (char *) malloc (pagesize);
10166 if (!data)
10167 return 1;
10168 for (i = 0; i < pagesize; ++i)
10169 *(data + i) = rand ();
10170 umask (0);
10171 fd = creat ("conftest.mmap", 0600);
10172 if (fd < 0)
10173 return 2;
10174 if (write (fd, data, pagesize) != pagesize)
10175 return 3;
10176 close (fd);
10177
10178 /* Next, check that the tail of a page is zero-filled. File must have
10179 non-zero length, otherwise we risk SIGBUS for entire page. */
10180 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
10181 if (fd2 < 0)
10182 return 4;
10183 cdata2 = "";
10184 if (write (fd2, cdata2, 1) != 1)
10185 return 5;
10186 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
10187 if (data2 == MAP_FAILED)
10188 return 6;
10189 for (i = 0; i < pagesize; ++i)
10190 if (*(data2 + i))
10191 return 7;
10192 close (fd2);
10193 if (munmap (data2, pagesize))
10194 return 8;
10195
10196 /* Next, try to mmap the file at a fixed address which already has
10197 something else allocated at it. If we can, also make sure that
10198 we see the same garbage. */
10199 fd = open ("conftest.mmap", O_RDWR);
10200 if (fd < 0)
10201 return 9;
10202 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10203 MAP_PRIVATE | MAP_FIXED, fd, 0L))
10204 return 10;
10205 for (i = 0; i < pagesize; ++i)
10206 if (*(data + i) != *(data2 + i))
10207 return 11;
10208
10209 /* Finally, make sure that changes to the mapped area do not
10210 percolate back to the file as seen by read(). (This is a bug on
10211 some variants of i386 svr4.0.) */
10212 for (i = 0; i < pagesize; ++i)
10213 *(data2 + i) = *(data2 + i) + 1;
10214 data3 = (char *) malloc (pagesize);
10215 if (!data3)
10216 return 12;
10217 if (read (fd, data3, pagesize) != pagesize)
10218 return 13;
10219 for (i = 0; i < pagesize; ++i)
10220 if (*(data + i) != *(data3 + i))
10221 return 14;
10222 close (fd);
10223 return 0;
10224 }
10225 _ACEOF
10226 if ac_fn_c_try_run "$LINENO"; then :
10227 ac_cv_func_mmap_fixed_mapped=yes
10228 else
10229 ac_cv_func_mmap_fixed_mapped=no
10230 fi
10231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10232 conftest.$ac_objext conftest.beam conftest.$ac_ext
10233 fi
10234
10235 fi
10236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
10237 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
10238 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10239
10240 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
10241
10242 fi
10243 rm -f conftest.mmap conftest.txt
10244
10245 if test $use_mmap_for_buffers = yes; then
10246
10247 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
10248
10249 REL_ALLOC=no
10250 fi
10251
10252 LIBS="$LIBS_SYSTEM $LIBS"
10253
10254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
10255 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
10256 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
10257 $as_echo_n "(cached) " >&6
10258 else
10259 ac_check_lib_save_LIBS=$LIBS
10260 LIBS="-ldnet $LIBS"
10261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10262 /* end confdefs.h. */
10263
10264 /* Override any GCC internal prototype to avoid an error.
10265 Use char because int might match the return type of a GCC
10266 builtin and then its argument prototype would still apply. */
10267 #ifdef __cplusplus
10268 extern "C"
10269 #endif
10270 char dnet_ntoa ();
10271 int
10272 main ()
10273 {
10274 return dnet_ntoa ();
10275 ;
10276 return 0;
10277 }
10278 _ACEOF
10279 if ac_fn_c_try_link "$LINENO"; then :
10280 ac_cv_lib_dnet_dnet_ntoa=yes
10281 else
10282 ac_cv_lib_dnet_dnet_ntoa=no
10283 fi
10284 rm -f core conftest.err conftest.$ac_objext \
10285 conftest$ac_exeext conftest.$ac_ext
10286 LIBS=$ac_check_lib_save_LIBS
10287 fi
10288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10289 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10290 if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
10291 cat >>confdefs.h <<_ACEOF
10292 #define HAVE_LIBDNET 1
10293 _ACEOF
10294
10295 LIBS="-ldnet $LIBS"
10296
10297 fi
10298
10299
10300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
10301 $as_echo_n "checking for main in -lXbsd... " >&6; }
10302 if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
10303 $as_echo_n "(cached) " >&6
10304 else
10305 ac_check_lib_save_LIBS=$LIBS
10306 LIBS="-lXbsd $LIBS"
10307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10308 /* end confdefs.h. */
10309
10310
10311 int
10312 main ()
10313 {
10314 return main ();
10315 ;
10316 return 0;
10317 }
10318 _ACEOF
10319 if ac_fn_c_try_link "$LINENO"; then :
10320 ac_cv_lib_Xbsd_main=yes
10321 else
10322 ac_cv_lib_Xbsd_main=no
10323 fi
10324 rm -f core conftest.err conftest.$ac_objext \
10325 conftest$ac_exeext conftest.$ac_ext
10326 LIBS=$ac_check_lib_save_LIBS
10327 fi
10328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
10329 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
10330 if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
10331 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10332 fi
10333
10334
10335 LIB_PTHREAD=
10336 for ac_header in pthread.h
10337 do :
10338 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10339 if test "x$ac_cv_header_pthread_h" = x""yes; then :
10340 cat >>confdefs.h <<_ACEOF
10341 #define HAVE_PTHREAD_H 1
10342 _ACEOF
10343
10344 fi
10345
10346 done
10347
10348 if test "$ac_cv_header_pthread_h"; then
10349 if test "$GMALLOC_OBJ" = gmalloc.o; then
10350 emacs_pthread_function=pthread_atfork
10351 else
10352 emacs_pthread_function=pthread_self
10353 fi
10354 as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
10355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
10356 $as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
10357 if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
10358 $as_echo_n "(cached) " >&6
10359 else
10360 ac_check_lib_save_LIBS=$LIBS
10361 LIBS="-lpthread $LIBS"
10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10363 /* end confdefs.h. */
10364
10365 /* Override any GCC internal prototype to avoid an error.
10366 Use char because int might match the return type of a GCC
10367 builtin and then its argument prototype would still apply. */
10368 #ifdef __cplusplus
10369 extern "C"
10370 #endif
10371 char $emacs_pthread_function ();
10372 int
10373 main ()
10374 {
10375 return $emacs_pthread_function ();
10376 ;
10377 return 0;
10378 }
10379 _ACEOF
10380 if ac_fn_c_try_link "$LINENO"; then :
10381 eval "$as_ac_Lib=yes"
10382 else
10383 eval "$as_ac_Lib=no"
10384 fi
10385 rm -f core conftest.err conftest.$ac_objext \
10386 conftest$ac_exeext conftest.$ac_ext
10387 LIBS=$ac_check_lib_save_LIBS
10388 fi
10389 eval ac_res=\$$as_ac_Lib
10390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
10391 $as_echo "$ac_res" >&6; }
10392 eval as_val=\$$as_ac_Lib
10393 if test "x$as_val" = x""yes; then :
10394 HAVE_PTHREAD=yes
10395 fi
10396
10397 fi
10398 if test "$HAVE_PTHREAD" = yes; then
10399 case "${canonical}" in
10400 *-hpux*) ;;
10401 *) LIB_PTHREAD="-lpthread"
10402 LIBS="$LIB_PTHREAD $LIBS" ;;
10403 esac
10404
10405 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
10406
10407 fi
10408
10409
10410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
10411 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
10412 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
10413 $as_echo_n "(cached) " >&6
10414 else
10415 ac_check_lib_save_LIBS=$LIBS
10416 LIBS="-lpthreads $LIBS"
10417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10418 /* end confdefs.h. */
10419
10420 /* Override any GCC internal prototype to avoid an error.
10421 Use char because int might match the return type of a GCC
10422 builtin and then its argument prototype would still apply. */
10423 #ifdef __cplusplus
10424 extern "C"
10425 #endif
10426 char cma_open ();
10427 int
10428 main ()
10429 {
10430 return cma_open ();
10431 ;
10432 return 0;
10433 }
10434 _ACEOF
10435 if ac_fn_c_try_link "$LINENO"; then :
10436 ac_cv_lib_pthreads_cma_open=yes
10437 else
10438 ac_cv_lib_pthreads_cma_open=no
10439 fi
10440 rm -f core conftest.err conftest.$ac_objext \
10441 conftest$ac_exeext conftest.$ac_ext
10442 LIBS=$ac_check_lib_save_LIBS
10443 fi
10444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
10445 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
10446 if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
10447 cat >>confdefs.h <<_ACEOF
10448 #define HAVE_LIBPTHREADS 1
10449 _ACEOF
10450
10451 LIBS="-lpthreads $LIBS"
10452
10453 fi
10454
10455
10456 ## Note: when using cpp in s/aix4.2.h, this definition depended on
10457 ## HAVE_LIBPTHREADS. That was not defined earlier in configure when
10458 ## the system file was sourced. Hence the value of LIBS_SYSTEM
10459 ## added to LIBS in configure would never contain the pthreads part,
10460 ## but the value used in Makefiles might. FIXME?
10461 ##
10462 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
10463 ## be harmless on older versions of X where it happens to exist.
10464 test "$opsys" = "aix4-2" && \
10465 test $ac_cv_lib_pthreads_cma_open = yes && \
10466 LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
10467
10468
10469 case ${host_os} in
10470 aix*)
10471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
10472 $as_echo_n "checking for -bbigtoc option... " >&6; }
10473 if test "${gdb_cv_bigtoc+set}" = set; then :
10474 $as_echo_n "(cached) " >&6
10475 else
10476
10477 case $GCC in
10478 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10479 *) gdb_cv_bigtoc=-bbigtoc ;;
10480 esac
10481
10482 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10484 /* end confdefs.h. */
10485
10486 int
10487 main ()
10488 {
10489 int i;
10490 ;
10491 return 0;
10492 }
10493 _ACEOF
10494 if ac_fn_c_try_link "$LINENO"; then :
10495
10496 else
10497 gdb_cv_bigtoc=
10498 fi
10499 rm -f core conftest.err conftest.$ac_objext \
10500 conftest$ac_exeext conftest.$ac_ext
10501
10502 fi
10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
10504 $as_echo "$gdb_cv_bigtoc" >&6; }
10505 ;;
10506 esac
10507
10508 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10509 # used for the tests that follow. We set them back to REAL_CFLAGS and
10510 # REAL_CPPFLAGS later on.
10511
10512 REAL_CFLAGS="$CFLAGS"
10513 REAL_CPPFLAGS="$CPPFLAGS"
10514
10515 if test "${HAVE_X11}" = "yes"; then
10516 DEFS="$C_SWITCH_X_SITE $DEFS"
10517 LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10518 LIBS="-lX11 $LIBS"
10519 CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10520 CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10521
10522 # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10523 # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10524 # but it's more convenient here to set LD_RUN_PATH
10525 # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10526 if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10527 LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10528 export LD_RUN_PATH
10529 fi
10530
10531 if test "${opsys}" = "gnu-linux"; then
10532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
10533 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
10534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10535 /* end confdefs.h. */
10536
10537 int
10538 main ()
10539 {
10540 XOpenDisplay ("foo");
10541 ;
10542 return 0;
10543 }
10544 _ACEOF
10545 if ac_fn_c_try_link "$LINENO"; then :
10546 xgnu_linux_first_failure=no
10547 else
10548 xgnu_linux_first_failure=yes
10549 fi
10550 rm -f core conftest.err conftest.$ac_objext \
10551 conftest$ac_exeext conftest.$ac_ext
10552 if test "${xgnu_linux_first_failure}" = "yes"; then
10553 OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10554 OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10555 OLD_CPPFLAGS="$CPPFLAGS"
10556 OLD_LIBS="$LIBS"
10557 LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10558 C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10559 CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10560 LIBS="$LIBS -b i486-linuxaout"
10561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10562 /* end confdefs.h. */
10563
10564 int
10565 main ()
10566 {
10567 XOpenDisplay ("foo");
10568 ;
10569 return 0;
10570 }
10571 _ACEOF
10572 if ac_fn_c_try_link "$LINENO"; then :
10573 xgnu_linux_second_failure=no
10574 else
10575 xgnu_linux_second_failure=yes
10576 fi
10577 rm -f core conftest.err conftest.$ac_objext \
10578 conftest$ac_exeext conftest.$ac_ext
10579 if test "${xgnu_linux_second_failure}" = "yes"; then
10580 # If we get the same failure with -b, there is no use adding -b.
10581 # So take it out. This plays safe.
10582 LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10583 C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10584 CPPFLAGS="$OLD_CPPFLAGS"
10585 LIBS="$OLD_LIBS"
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10587 $as_echo "no" >&6; }
10588 else
10589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10590 $as_echo "yes" >&6; }
10591 fi
10592 else
10593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10594 $as_echo "no" >&6; }
10595 fi
10596 fi
10597
10598 # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10599 # header files included from there.
10600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
10601 $as_echo_n "checking for Xkb... " >&6; }
10602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10603 /* end confdefs.h. */
10604 #include <X11/Xlib.h>
10605 #include <X11/XKBlib.h>
10606 int
10607 main ()
10608 {
10609 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10610 ;
10611 return 0;
10612 }
10613 _ACEOF
10614 if ac_fn_c_try_link "$LINENO"; then :
10615 emacs_xkb=yes
10616 else
10617 emacs_xkb=no
10618 fi
10619 rm -f core conftest.err conftest.$ac_objext \
10620 conftest$ac_exeext conftest.$ac_ext
10621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
10622 $as_echo "$emacs_xkb" >&6; }
10623 if test $emacs_xkb = yes; then
10624
10625 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
10626
10627 fi
10628
10629 for ac_func in XrmSetDatabase XScreenResourceString \
10630 XScreenNumberOfScreen XSetWMProtocols
10631 do :
10632 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10633 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10634 eval as_val=\$$as_ac_var
10635 if test "x$as_val" = x""yes; then :
10636 cat >>confdefs.h <<_ACEOF
10637 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10638 _ACEOF
10639
10640 fi
10641 done
10642
10643 fi
10644
10645 if test "${window_system}" = "x11"; then
10646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
10647 $as_echo_n "checking X11 version 6... " >&6; }
10648 if test "${emacs_cv_x11_version_6+set}" = set; then :
10649 $as_echo_n "(cached) " >&6
10650 else
10651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10652 /* end confdefs.h. */
10653 #include <X11/Xlib.h>
10654 int
10655 main ()
10656 {
10657 #if XlibSpecificationRelease < 6
10658 fail;
10659 #endif
10660
10661 ;
10662 return 0;
10663 }
10664 _ACEOF
10665 if ac_fn_c_try_link "$LINENO"; then :
10666 emacs_cv_x11_version_6=yes
10667 else
10668 emacs_cv_x11_version_6=no
10669 fi
10670 rm -f core conftest.err conftest.$ac_objext \
10671 conftest$ac_exeext conftest.$ac_ext
10672 fi
10673
10674 if test $emacs_cv_x11_version_6 = yes; then
10675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10676 $as_echo "6 or newer" >&6; }
10677
10678 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
10679
10680
10681 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
10682
10683 ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
10684 ## XIM support.
10685 case "$opsys" in
10686 sol2-*) : ;;
10687 *)
10688 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
10689
10690 ;;
10691 esac
10692 else
10693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10694 $as_echo "before 6" >&6; }
10695 fi
10696 fi
10697
10698
10699 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10700 HAVE_RSVG=no
10701 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10702 if test "${with_rsvg}" != "no"; then
10703 RSVG_REQUIRED=2.11.0
10704 RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10705
10706
10707 succeeded=no
10708
10709 # Extract the first word of "pkg-config", so it can be a program name with args.
10710 set dummy pkg-config; ac_word=$2
10711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10712 $as_echo_n "checking for $ac_word... " >&6; }
10713 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10714 $as_echo_n "(cached) " >&6
10715 else
10716 case $PKG_CONFIG in
10717 [\\/]* | ?:[\\/]*)
10718 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10719 ;;
10720 *)
10721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10722 for as_dir in $PATH
10723 do
10724 IFS=$as_save_IFS
10725 test -z "$as_dir" && as_dir=.
10726 for ac_exec_ext in '' $ac_executable_extensions; do
10727 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10728 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10729 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10730 break 2
10731 fi
10732 done
10733 done
10734 IFS=$as_save_IFS
10735
10736 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10737 ;;
10738 esac
10739 fi
10740 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10741 if test -n "$PKG_CONFIG"; then
10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10743 $as_echo "$PKG_CONFIG" >&6; }
10744 else
10745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10746 $as_echo "no" >&6; }
10747 fi
10748
10749
10750
10751 if test "$PKG_CONFIG" = "no" ; then
10752 :
10753 else
10754 PKG_CONFIG_MIN_VERSION=0.9.0
10755 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
10757 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
10758
10759 if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10761 $as_echo "yes" >&6; }
10762 succeeded=yes
10763
10764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
10765 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
10766 RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
10768 $as_echo "$RSVG_CFLAGS" >&6; }
10769
10770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
10771 $as_echo_n "checking RSVG_LIBS... " >&6; }
10772 RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
10774 $as_echo "$RSVG_LIBS" >&6; }
10775 else
10776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10777 $as_echo "no" >&6; }
10778 RSVG_CFLAGS=""
10779 RSVG_LIBS=""
10780 ## If we have a custom action on failure, don't print errors, but
10781 ## do set a variable so people can do so.
10782 RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10783
10784 fi
10785
10786
10787
10788 else
10789 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10790 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10791 fi
10792 fi
10793
10794 if test $succeeded = yes; then
10795 HAVE_RSVG=yes
10796 else
10797 :
10798 fi
10799
10800
10801
10802
10803 if test $HAVE_RSVG = yes; then
10804
10805 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
10806
10807 CFLAGS="$CFLAGS $RSVG_CFLAGS"
10808 LIBS="$RSVG_LIBS $LIBS"
10809 fi
10810 fi
10811 fi
10812
10813 HAVE_IMAGEMAGICK=no
10814 if test "${HAVE_X11}" = "yes"; then
10815 if test "${with_imagemagick}" != "no"; then
10816 ## 6.2.8 is the earliest version known to work, but earlier versions
10817 ## might work - let us know if you find one.
10818 ## 6.0.7 does not work. See bug#7955.
10819 IMAGEMAGICK_MODULE="Wand >= 6.2.8"
10820
10821 succeeded=no
10822
10823 # Extract the first word of "pkg-config", so it can be a program name with args.
10824 set dummy pkg-config; ac_word=$2
10825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10826 $as_echo_n "checking for $ac_word... " >&6; }
10827 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10828 $as_echo_n "(cached) " >&6
10829 else
10830 case $PKG_CONFIG in
10831 [\\/]* | ?:[\\/]*)
10832 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10833 ;;
10834 *)
10835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10836 for as_dir in $PATH
10837 do
10838 IFS=$as_save_IFS
10839 test -z "$as_dir" && as_dir=.
10840 for ac_exec_ext in '' $ac_executable_extensions; do
10841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10842 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10844 break 2
10845 fi
10846 done
10847 done
10848 IFS=$as_save_IFS
10849
10850 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10851 ;;
10852 esac
10853 fi
10854 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10855 if test -n "$PKG_CONFIG"; then
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10857 $as_echo "$PKG_CONFIG" >&6; }
10858 else
10859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10860 $as_echo "no" >&6; }
10861 fi
10862
10863
10864
10865 if test "$PKG_CONFIG" = "no" ; then
10866 :
10867 else
10868 PKG_CONFIG_MIN_VERSION=0.9.0
10869 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10871 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10872
10873 if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10875 $as_echo "yes" >&6; }
10876 succeeded=yes
10877
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10879 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10880 IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10882 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10883
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10885 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10886 IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10888 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10889 else
10890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10891 $as_echo "no" >&6; }
10892 IMAGEMAGICK_CFLAGS=""
10893 IMAGEMAGICK_LIBS=""
10894 ## If we have a custom action on failure, don't print errors, but
10895 ## do set a variable so people can do so.
10896 IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10897
10898 fi
10899
10900
10901
10902 else
10903 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10904 echo "*** See http://www.freedesktop.org/software/pkgconfig"
10905 fi
10906 fi
10907
10908 if test $succeeded = yes; then
10909 HAVE_IMAGEMAGICK=yes
10910 else
10911 :
10912 fi
10913
10914
10915
10916
10917 if test $HAVE_IMAGEMAGICK = yes; then
10918
10919 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10920
10921 CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10922 LIBS="$IMAGEMAGICK_LIBS $LIBS"
10923 for ac_func in MagickExportImagePixels
10924 do :
10925 ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10926 if test "x$ac_cv_func_MagickExportImagePixels" = x""yes; then :
10927 cat >>confdefs.h <<_ACEOF
10928 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10929 _ACEOF
10930
10931 fi
10932 done
10933
10934 fi
10935 fi
10936 fi
10937
10938
10939 HAVE_GTK=no
10940 GTK_OBJ=
10941 if test "${with_gtk3}" = "yes"; then
10942 GLIB_REQUIRED=2.28
10943 GTK_REQUIRED=3.0
10944 GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10945
10946
10947 succeeded=no
10948
10949 # Extract the first word of "pkg-config", so it can be a program name with args.
10950 set dummy pkg-config; ac_word=$2
10951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10952 $as_echo_n "checking for $ac_word... " >&6; }
10953 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
10954 $as_echo_n "(cached) " >&6
10955 else
10956 case $PKG_CONFIG in
10957 [\\/]* | ?:[\\/]*)
10958 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10959 ;;
10960 *)
10961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10962 for as_dir in $PATH
10963 do
10964 IFS=$as_save_IFS
10965 test -z "$as_dir" && as_dir=.
10966 for ac_exec_ext in '' $ac_executable_extensions; do
10967 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10968 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10970 break 2
10971 fi
10972 done
10973 done
10974 IFS=$as_save_IFS
10975
10976 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10977 ;;
10978 esac
10979 fi
10980 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10981 if test -n "$PKG_CONFIG"; then
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10983 $as_echo "$PKG_CONFIG" >&6; }
10984 else
10985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10986 $as_echo "no" >&6; }
10987 fi
10988
10989
10990
10991 if test "$PKG_CONFIG" = "no" ; then
10992 pkg_check_gtk=no
10993 else
10994 PKG_CONFIG_MIN_VERSION=0.9.0
10995 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10997 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10998
10999 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11001 $as_echo "yes" >&6; }
11002 succeeded=yes
11003
11004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
11005 $as_echo_n "checking GTK_CFLAGS... " >&6; }
11006 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
11008 $as_echo "$GTK_CFLAGS" >&6; }
11009
11010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
11011 $as_echo_n "checking GTK_LIBS... " >&6; }
11012 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
11014 $as_echo "$GTK_LIBS" >&6; }
11015 else
11016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11017 $as_echo "no" >&6; }
11018 GTK_CFLAGS=""
11019 GTK_LIBS=""
11020 ## If we have a custom action on failure, don't print errors, but
11021 ## do set a variable so people can do so.
11022 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11023
11024 fi
11025
11026
11027
11028 else
11029 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11030 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11031 fi
11032 fi
11033
11034 if test $succeeded = yes; then
11035 pkg_check_gtk=yes
11036 else
11037 pkg_check_gtk=no
11038 fi
11039
11040 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11041 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
11042 fi
11043
11044 $as_echo "#define HAVE_GTK3 1" >>confdefs.h
11045
11046 GTK_OBJ=emacsgtkfixed.o
11047 fi
11048
11049 if test "$pkg_check_gtk" != "yes"; then
11050 HAVE_GTK=no
11051 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
11052 GLIB_REQUIRED=2.10
11053 GTK_REQUIRED=2.10
11054 GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
11055
11056
11057 succeeded=no
11058
11059 # Extract the first word of "pkg-config", so it can be a program name with args.
11060 set dummy pkg-config; ac_word=$2
11061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11062 $as_echo_n "checking for $ac_word... " >&6; }
11063 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11064 $as_echo_n "(cached) " >&6
11065 else
11066 case $PKG_CONFIG in
11067 [\\/]* | ?:[\\/]*)
11068 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11069 ;;
11070 *)
11071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11072 for as_dir in $PATH
11073 do
11074 IFS=$as_save_IFS
11075 test -z "$as_dir" && as_dir=.
11076 for ac_exec_ext in '' $ac_executable_extensions; do
11077 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11078 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11079 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11080 break 2
11081 fi
11082 done
11083 done
11084 IFS=$as_save_IFS
11085
11086 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11087 ;;
11088 esac
11089 fi
11090 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11091 if test -n "$PKG_CONFIG"; then
11092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11093 $as_echo "$PKG_CONFIG" >&6; }
11094 else
11095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11096 $as_echo "no" >&6; }
11097 fi
11098
11099
11100
11101 if test "$PKG_CONFIG" = "no" ; then
11102 pkg_check_gtk=no
11103 else
11104 PKG_CONFIG_MIN_VERSION=0.9.0
11105 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
11107 $as_echo_n "checking for $GTK_MODULES... " >&6; }
11108
11109 if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11111 $as_echo "yes" >&6; }
11112 succeeded=yes
11113
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
11115 $as_echo_n "checking GTK_CFLAGS... " >&6; }
11116 GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
11118 $as_echo "$GTK_CFLAGS" >&6; }
11119
11120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
11121 $as_echo_n "checking GTK_LIBS... " >&6; }
11122 GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
11124 $as_echo "$GTK_LIBS" >&6; }
11125 else
11126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11127 $as_echo "no" >&6; }
11128 GTK_CFLAGS=""
11129 GTK_LIBS=""
11130 ## If we have a custom action on failure, don't print errors, but
11131 ## do set a variable so people can do so.
11132 GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11133
11134 fi
11135
11136
11137
11138 else
11139 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11140 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11141 fi
11142 fi
11143
11144 if test $succeeded = yes; then
11145 pkg_check_gtk=yes
11146 else
11147 pkg_check_gtk=no
11148 fi
11149
11150 if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11151 as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
11152 fi
11153 fi
11154 fi
11155
11156 if test x"$pkg_check_gtk" = xyes; then
11157
11158
11159
11160 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11161 CFLAGS="$CFLAGS $GTK_CFLAGS"
11162 LIBS="$GTK_LIBS $LIBS"
11163 GTK_COMPILES=no
11164 for ac_func in gtk_main
11165 do :
11166 ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
11167 if test "x$ac_cv_func_gtk_main" = x""yes; then :
11168 cat >>confdefs.h <<_ACEOF
11169 #define HAVE_GTK_MAIN 1
11170 _ACEOF
11171 GTK_COMPILES=yes
11172 fi
11173 done
11174
11175 if test "${GTK_COMPILES}" != "yes"; then
11176 if test "$USE_X_TOOLKIT" != "maybe"; then
11177 as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
11178 fi
11179 else
11180 HAVE_GTK=yes
11181
11182 $as_echo "#define USE_GTK 1" >>confdefs.h
11183
11184 GTK_OBJ="gtkutil.o $GTK_OBJ"
11185 USE_X_TOOLKIT=none
11186 if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11187 :
11188 else
11189 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
11190 closing open displays. This is no problem if you just use
11191 one display, but if you use more than one and close one of them
11192 Emacs may crash." >&5
11193 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11194 closing open displays. This is no problem if you just use
11195 one display, but if you use more than one and close one of them
11196 Emacs may crash." >&2;}
11197 sleep 3
11198 fi
11199 fi
11200
11201 fi
11202
11203
11204
11205 if test "${HAVE_GTK}" = "yes"; then
11206
11207 if test "$with_toolkit_scroll_bars" != no; then
11208 with_toolkit_scroll_bars=yes
11209 fi
11210
11211 HAVE_GTK_FILE_SELECTION=no
11212 ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
11213 #include <gtk/gtk.h>
11214 "
11215 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
11216 HAVE_GTK_FILE_SELECTION=yes
11217 else
11218 HAVE_GTK_FILE_SELECTION=no
11219 fi
11220
11221 if test "$HAVE_GTK_FILE_SELECTION" = yes; then
11222 for ac_func in gtk_file_selection_new
11223 do :
11224 ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
11225 if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
11226 cat >>confdefs.h <<_ACEOF
11227 #define HAVE_GTK_FILE_SELECTION_NEW 1
11228 _ACEOF
11229
11230 fi
11231 done
11232
11233 fi
11234
11235
11236 for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
11237 gtk_dialog_get_action_area gtk_widget_get_sensitive \
11238 gtk_widget_get_mapped gtk_adjustment_get_page_size \
11239 gtk_orientable_set_orientation \
11240 gtk_window_set_has_resize_grip
11241 do :
11242 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
11243 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
11244 eval as_val=\$$as_ac_var
11245 if test "x$as_val" = x""yes; then :
11246 cat >>confdefs.h <<_ACEOF
11247 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
11248 _ACEOF
11249
11250 fi
11251 done
11252
11253 fi
11254
11255 HAVE_DBUS=no
11256 DBUS_OBJ=
11257 if test "${with_dbus}" = "yes"; then
11258
11259 succeeded=no
11260
11261 # Extract the first word of "pkg-config", so it can be a program name with args.
11262 set dummy pkg-config; ac_word=$2
11263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11264 $as_echo_n "checking for $ac_word... " >&6; }
11265 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11266 $as_echo_n "(cached) " >&6
11267 else
11268 case $PKG_CONFIG in
11269 [\\/]* | ?:[\\/]*)
11270 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11271 ;;
11272 *)
11273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11274 for as_dir in $PATH
11275 do
11276 IFS=$as_save_IFS
11277 test -z "$as_dir" && as_dir=.
11278 for ac_exec_ext in '' $ac_executable_extensions; do
11279 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11280 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11282 break 2
11283 fi
11284 done
11285 done
11286 IFS=$as_save_IFS
11287
11288 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11289 ;;
11290 esac
11291 fi
11292 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11293 if test -n "$PKG_CONFIG"; then
11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11295 $as_echo "$PKG_CONFIG" >&6; }
11296 else
11297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11298 $as_echo "no" >&6; }
11299 fi
11300
11301
11302
11303 if test "$PKG_CONFIG" = "no" ; then
11304 HAVE_DBUS=no
11305 else
11306 PKG_CONFIG_MIN_VERSION=0.9.0
11307 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
11309 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
11310
11311 if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11313 $as_echo "yes" >&6; }
11314 succeeded=yes
11315
11316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
11317 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
11318 DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
11320 $as_echo "$DBUS_CFLAGS" >&6; }
11321
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
11323 $as_echo_n "checking DBUS_LIBS... " >&6; }
11324 DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
11326 $as_echo "$DBUS_LIBS" >&6; }
11327 else
11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11329 $as_echo "no" >&6; }
11330 DBUS_CFLAGS=""
11331 DBUS_LIBS=""
11332 ## If we have a custom action on failure, don't print errors, but
11333 ## do set a variable so people can do so.
11334 DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11335
11336 fi
11337
11338
11339
11340 else
11341 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11342 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11343 fi
11344 fi
11345
11346 if test $succeeded = yes; then
11347 HAVE_DBUS=yes
11348 else
11349 HAVE_DBUS=no
11350 fi
11351
11352 if test "$HAVE_DBUS" = yes; then
11353 LIBS="$LIBS $DBUS_LIBS"
11354
11355 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
11356
11357 for ac_func in dbus_watch_get_unix_fd
11358 do :
11359 ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
11360 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = x""yes; then :
11361 cat >>confdefs.h <<_ACEOF
11362 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
11363 _ACEOF
11364
11365 fi
11366 done
11367
11368 DBUS_OBJ=dbusbind.o
11369 fi
11370 fi
11371
11372
11373 HAVE_GSETTINGS=no
11374 if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
11375
11376 succeeded=no
11377
11378 # Extract the first word of "pkg-config", so it can be a program name with args.
11379 set dummy pkg-config; ac_word=$2
11380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11381 $as_echo_n "checking for $ac_word... " >&6; }
11382 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11383 $as_echo_n "(cached) " >&6
11384 else
11385 case $PKG_CONFIG in
11386 [\\/]* | ?:[\\/]*)
11387 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11388 ;;
11389 *)
11390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11391 for as_dir in $PATH
11392 do
11393 IFS=$as_save_IFS
11394 test -z "$as_dir" && as_dir=.
11395 for ac_exec_ext in '' $ac_executable_extensions; do
11396 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11397 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11399 break 2
11400 fi
11401 done
11402 done
11403 IFS=$as_save_IFS
11404
11405 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11406 ;;
11407 esac
11408 fi
11409 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11410 if test -n "$PKG_CONFIG"; then
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11412 $as_echo "$PKG_CONFIG" >&6; }
11413 else
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11415 $as_echo "no" >&6; }
11416 fi
11417
11418
11419
11420 if test "$PKG_CONFIG" = "no" ; then
11421 HAVE_GSETTINGS=no
11422 else
11423 PKG_CONFIG_MIN_VERSION=0.9.0
11424 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
11426 $as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
11427
11428 if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5; then
11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11430 $as_echo "yes" >&6; }
11431 succeeded=yes
11432
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_CFLAGS" >&5
11434 $as_echo_n "checking GSETTINGS_CFLAGS... " >&6; }
11435 GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_CFLAGS" >&5
11437 $as_echo "$GSETTINGS_CFLAGS" >&6; }
11438
11439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GSETTINGS_LIBS" >&5
11440 $as_echo_n "checking GSETTINGS_LIBS... " >&6; }
11441 GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26"|sed -e 's,///*,/,g'`
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GSETTINGS_LIBS" >&5
11443 $as_echo "$GSETTINGS_LIBS" >&6; }
11444 else
11445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11446 $as_echo "no" >&6; }
11447 GSETTINGS_CFLAGS=""
11448 GSETTINGS_LIBS=""
11449 ## If we have a custom action on failure, don't print errors, but
11450 ## do set a variable so people can do so.
11451 GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
11452
11453 fi
11454
11455
11456
11457 else
11458 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11459 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11460 fi
11461 fi
11462
11463 if test $succeeded = yes; then
11464 HAVE_GSETTINGS=yes
11465 else
11466 HAVE_GSETTINGS=no
11467 fi
11468
11469 if test "$HAVE_GSETTINGS" = "yes"; then
11470
11471 $as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
11472
11473 SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
11474 SETTINGS_LIBS="$GSETTINGS_LIBS"
11475 fi
11476 fi
11477
11478 HAVE_GCONF=no
11479 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
11480
11481 succeeded=no
11482
11483 # Extract the first word of "pkg-config", so it can be a program name with args.
11484 set dummy pkg-config; ac_word=$2
11485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11486 $as_echo_n "checking for $ac_word... " >&6; }
11487 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11488 $as_echo_n "(cached) " >&6
11489 else
11490 case $PKG_CONFIG in
11491 [\\/]* | ?:[\\/]*)
11492 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11493 ;;
11494 *)
11495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11496 for as_dir in $PATH
11497 do
11498 IFS=$as_save_IFS
11499 test -z "$as_dir" && as_dir=.
11500 for ac_exec_ext in '' $ac_executable_extensions; do
11501 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11502 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11504 break 2
11505 fi
11506 done
11507 done
11508 IFS=$as_save_IFS
11509
11510 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11511 ;;
11512 esac
11513 fi
11514 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11515 if test -n "$PKG_CONFIG"; then
11516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11517 $as_echo "$PKG_CONFIG" >&6; }
11518 else
11519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11520 $as_echo "no" >&6; }
11521 fi
11522
11523
11524
11525 if test "$PKG_CONFIG" = "no" ; then
11526 HAVE_GCONF=no
11527 else
11528 PKG_CONFIG_MIN_VERSION=0.9.0
11529 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
11531 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
11532
11533 if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
11534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11535 $as_echo "yes" >&6; }
11536 succeeded=yes
11537
11538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
11539 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
11540 GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
11542 $as_echo "$GCONF_CFLAGS" >&6; }
11543
11544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
11545 $as_echo_n "checking GCONF_LIBS... " >&6; }
11546 GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
11548 $as_echo "$GCONF_LIBS" >&6; }
11549 else
11550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11551 $as_echo "no" >&6; }
11552 GCONF_CFLAGS=""
11553 GCONF_LIBS=""
11554 ## If we have a custom action on failure, don't print errors, but
11555 ## do set a variable so people can do so.
11556 GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
11557
11558 fi
11559
11560
11561
11562 else
11563 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11564 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11565 fi
11566 fi
11567
11568 if test $succeeded = yes; then
11569 HAVE_GCONF=yes
11570 else
11571 HAVE_GCONF=no
11572 fi
11573
11574 if test "$HAVE_GCONF" = yes; then
11575
11576 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
11577
11578 SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
11579 SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
11580 fi
11581 fi
11582
11583 if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
11584 SAVE_CFLAGS="$CFLAGS"
11585 SAVE_LIBS="$LIBS"
11586 CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
11587 LIBS="$SETTINGS_LIBS $LIBS"
11588 for ac_func in g_type_init
11589 do :
11590 ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
11591 if test "x$ac_cv_func_g_type_init" = x""yes; then :
11592 cat >>confdefs.h <<_ACEOF
11593 #define HAVE_G_TYPE_INIT 1
11594 _ACEOF
11595
11596 fi
11597 done
11598
11599 CFLAGS="$SAVE_CFLAGS"
11600 LIBS="$SAVE_LIBS"
11601 fi
11602
11603
11604
11605
11606 HAVE_LIBSELINUX=no
11607 LIBSELINUX_LIBS=
11608 if test "${with_selinux}" = "yes"; then
11609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
11610 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
11611 if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
11612 $as_echo_n "(cached) " >&6
11613 else
11614 ac_check_lib_save_LIBS=$LIBS
11615 LIBS="-lselinux $LIBS"
11616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11617 /* end confdefs.h. */
11618
11619 /* Override any GCC internal prototype to avoid an error.
11620 Use char because int might match the return type of a GCC
11621 builtin and then its argument prototype would still apply. */
11622 #ifdef __cplusplus
11623 extern "C"
11624 #endif
11625 char lgetfilecon ();
11626 int
11627 main ()
11628 {
11629 return lgetfilecon ();
11630 ;
11631 return 0;
11632 }
11633 _ACEOF
11634 if ac_fn_c_try_link "$LINENO"; then :
11635 ac_cv_lib_selinux_lgetfilecon=yes
11636 else
11637 ac_cv_lib_selinux_lgetfilecon=no
11638 fi
11639 rm -f core conftest.err conftest.$ac_objext \
11640 conftest$ac_exeext conftest.$ac_ext
11641 LIBS=$ac_check_lib_save_LIBS
11642 fi
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
11644 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
11645 if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
11646 HAVE_LIBSELINUX=yes
11647 else
11648 HAVE_LIBSELINUX=no
11649 fi
11650
11651 if test "$HAVE_LIBSELINUX" = yes; then
11652
11653 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
11654
11655 LIBSELINUX_LIBS=-lselinux
11656 fi
11657 fi
11658
11659
11660 HAVE_GNUTLS=no
11661 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
11662 if test "${with_gnutls}" = "yes" ; then
11663
11664 succeeded=no
11665
11666 # Extract the first word of "pkg-config", so it can be a program name with args.
11667 set dummy pkg-config; ac_word=$2
11668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11669 $as_echo_n "checking for $ac_word... " >&6; }
11670 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
11671 $as_echo_n "(cached) " >&6
11672 else
11673 case $PKG_CONFIG in
11674 [\\/]* | ?:[\\/]*)
11675 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11676 ;;
11677 *)
11678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11679 for as_dir in $PATH
11680 do
11681 IFS=$as_save_IFS
11682 test -z "$as_dir" && as_dir=.
11683 for ac_exec_ext in '' $ac_executable_extensions; do
11684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11685 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11687 break 2
11688 fi
11689 done
11690 done
11691 IFS=$as_save_IFS
11692
11693 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11694 ;;
11695 esac
11696 fi
11697 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11698 if test -n "$PKG_CONFIG"; then
11699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11700 $as_echo "$PKG_CONFIG" >&6; }
11701 else
11702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11703 $as_echo "no" >&6; }
11704 fi
11705
11706
11707
11708 if test "$PKG_CONFIG" = "no" ; then
11709 HAVE_GNUTLS=no
11710 else
11711 PKG_CONFIG_MIN_VERSION=0.9.0
11712 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
11714 $as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
11715
11716 if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5; then
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11718 $as_echo "yes" >&6; }
11719 succeeded=yes
11720
11721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
11722 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
11723 LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6"|sed -e 's,///*,/,g'`
11724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
11725 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
11726
11727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
11728 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
11729 LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6"|sed -e 's,///*,/,g'`
11730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
11731 $as_echo "$LIBGNUTLS_LIBS" >&6; }
11732 else
11733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11734 $as_echo "no" >&6; }
11735 LIBGNUTLS_CFLAGS=""
11736 LIBGNUTLS_LIBS=""
11737 ## If we have a custom action on failure, don't print errors, but
11738 ## do set a variable so people can do so.
11739 LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
11740
11741 fi
11742
11743
11744
11745 else
11746 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11747 echo "*** See http://www.freedesktop.org/software/pkgconfig"
11748 fi
11749 fi
11750
11751 if test $succeeded = yes; then
11752 HAVE_GNUTLS=yes
11753 else
11754 HAVE_GNUTLS=no
11755 fi
11756
11757 if test "${HAVE_GNUTLS}" = "yes"; then
11758
11759 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
11760
11761 fi
11762
11763 CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
11764 LIBS="$LIBGNUTLS_LIBS $LIBS"
11765 for ac_func in gnutls_certificate_set_verify_function
11766 do :
11767 ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
11768 if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
11769 cat >>confdefs.h <<_ACEOF
11770 #define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
11771 _ACEOF
11772 HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
11773 fi
11774 done
11775
11776
11777 if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
11778
11779 $as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
11780
11781 fi
11782 fi
11783
11784
11785
11786
11787 HAVE_XAW3D=no
11788 LUCID_LIBW=
11789 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11790 if test "$with_xaw3d" != no; then
11791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
11792 $as_echo_n "checking for xaw3d... " >&6; }
11793 if test "${emacs_cv_xaw3d+set}" = set; then :
11794 $as_echo_n "(cached) " >&6
11795 else
11796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11797 /* end confdefs.h. */
11798
11799 #include <X11/Intrinsic.h>
11800 #include <X11/Xaw3d/Simple.h>
11801 int
11802 main ()
11803 {
11804
11805 ;
11806 return 0;
11807 }
11808 _ACEOF
11809 if ac_fn_c_try_link "$LINENO"; then :
11810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
11811 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
11812 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
11813 $as_echo_n "(cached) " >&6
11814 else
11815 ac_check_lib_save_LIBS=$LIBS
11816 LIBS="-lXaw3d $LIBS"
11817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11818 /* end confdefs.h. */
11819
11820 /* Override any GCC internal prototype to avoid an error.
11821 Use char because int might match the return type of a GCC
11822 builtin and then its argument prototype would still apply. */
11823 #ifdef __cplusplus
11824 extern "C"
11825 #endif
11826 char XawScrollbarSetThumb ();
11827 int
11828 main ()
11829 {
11830 return XawScrollbarSetThumb ();
11831 ;
11832 return 0;
11833 }
11834 _ACEOF
11835 if ac_fn_c_try_link "$LINENO"; then :
11836 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
11837 else
11838 ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
11839 fi
11840 rm -f core conftest.err conftest.$ac_objext \
11841 conftest$ac_exeext conftest.$ac_ext
11842 LIBS=$ac_check_lib_save_LIBS
11843 fi
11844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
11845 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
11846 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
11847 emacs_cv_xaw3d=yes
11848 else
11849 emacs_cv_xaw3d=no
11850 fi
11851
11852 else
11853 emacs_cv_xaw3d=no
11854 fi
11855 rm -f core conftest.err conftest.$ac_objext \
11856 conftest$ac_exeext conftest.$ac_ext
11857 fi
11858
11859 else
11860 emacs_cv_xaw3d=no
11861 fi
11862 if test $emacs_cv_xaw3d = yes; then
11863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11864 $as_echo "yes; using Lucid toolkit" >&6; }
11865 USE_X_TOOLKIT=LUCID
11866 HAVE_XAW3D=yes
11867 LUCID_LIBW=-lXaw3d
11868
11869 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
11870
11871 else
11872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11873 $as_echo "no" >&6; }
11874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
11875 $as_echo_n "checking for libXaw... " >&6; }
11876 if test "${emacs_cv_xaw+set}" = set; then :
11877 $as_echo_n "(cached) " >&6
11878 else
11879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11880 /* end confdefs.h. */
11881
11882 #include <X11/Intrinsic.h>
11883 #include <X11/Xaw/Simple.h>
11884 int
11885 main ()
11886 {
11887
11888 ;
11889 return 0;
11890 }
11891 _ACEOF
11892 if ac_fn_c_try_link "$LINENO"; then :
11893 emacs_cv_xaw=yes
11894 else
11895 emacs_cv_xaw=no
11896 fi
11897 rm -f core conftest.err conftest.$ac_objext \
11898 conftest$ac_exeext conftest.$ac_ext
11899 fi
11900
11901 if test $emacs_cv_xaw = yes; then
11902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
11903 $as_echo "yes; using Lucid toolkit" >&6; }
11904 USE_X_TOOLKIT=LUCID
11905 LUCID_LIBW=-lXaw
11906 elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11907 as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
11908 else
11909 as_fn_error "No X toolkit could be found.
11910 If you are sure you want Emacs compiled without an X toolkit, pass
11911 --with-x-toolkit=no
11912 to configure. Otherwise, install the development libraries for the toolkit
11913 that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
11914 fi
11915 fi
11916 fi
11917
11918 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11919
11920 LIBXTR6=
11921 if test "${USE_X_TOOLKIT}" != "none"; then
11922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
11923 $as_echo_n "checking X11 toolkit version... " >&6; }
11924 if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
11925 $as_echo_n "(cached) " >&6
11926 else
11927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11928 /* end confdefs.h. */
11929 #include <X11/Intrinsic.h>
11930 int
11931 main ()
11932 {
11933 #if XtSpecificationRelease < 6
11934 fail;
11935 #endif
11936
11937 ;
11938 return 0;
11939 }
11940 _ACEOF
11941 if ac_fn_c_try_link "$LINENO"; then :
11942 emacs_cv_x11_toolkit_version_6=yes
11943 else
11944 emacs_cv_x11_toolkit_version_6=no
11945 fi
11946 rm -f core conftest.err conftest.$ac_objext \
11947 conftest$ac_exeext conftest.$ac_ext
11948 fi
11949
11950 HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11951 if test $emacs_cv_x11_toolkit_version_6 = yes; then
11952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11953 $as_echo "6 or newer" >&6; }
11954
11955 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11956
11957 LIBXTR6="-lSM -lICE"
11958 case "$opsys" in
11959 ## Use libw.a along with X11R6 Xt.
11960 unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11961 esac
11962 else
11963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11964 $as_echo "before 6" >&6; }
11965 fi
11966
11967 OLDLIBS="$LIBS"
11968 if test x$HAVE_X11XTR6 = xyes; then
11969 LIBS="-lXt -lSM -lICE $LIBS"
11970 else
11971 LIBS="-lXt $LIBS"
11972 fi
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11974 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11975 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
11976 $as_echo_n "(cached) " >&6
11977 else
11978 ac_check_lib_save_LIBS=$LIBS
11979 LIBS="-lXmu $LIBS"
11980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11981 /* end confdefs.h. */
11982
11983 /* Override any GCC internal prototype to avoid an error.
11984 Use char because int might match the return type of a GCC
11985 builtin and then its argument prototype would still apply. */
11986 #ifdef __cplusplus
11987 extern "C"
11988 #endif
11989 char XmuConvertStandardSelection ();
11990 int
11991 main ()
11992 {
11993 return XmuConvertStandardSelection ();
11994 ;
11995 return 0;
11996 }
11997 _ACEOF
11998 if ac_fn_c_try_link "$LINENO"; then :
11999 ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12000 else
12001 ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12002 fi
12003 rm -f core conftest.err conftest.$ac_objext \
12004 conftest$ac_exeext conftest.$ac_ext
12005 LIBS=$ac_check_lib_save_LIBS
12006 fi
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12008 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12009 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
12010 cat >>confdefs.h <<_ACEOF
12011 #define HAVE_LIBXMU 1
12012 _ACEOF
12013
12014 LIBS="-lXmu $LIBS"
12015
12016 fi
12017
12018 test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12019 fi
12020
12021
12022 LIBXMU=-lXmu
12023 case $opsys in
12024 ## These systems don't supply Xmu.
12025 hpux* | aix4-2 )
12026 test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
12027 ;;
12028 esac
12029
12030
12031 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12032 if test "${HAVE_X11}" = "yes"; then
12033 if test "${USE_X_TOOLKIT}" != "none"; then
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
12035 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
12036 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
12037 $as_echo_n "(cached) " >&6
12038 else
12039 ac_check_lib_save_LIBS=$LIBS
12040 LIBS="-lXext $LIBS"
12041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12042 /* end confdefs.h. */
12043
12044 /* Override any GCC internal prototype to avoid an error.
12045 Use char because int might match the return type of a GCC
12046 builtin and then its argument prototype would still apply. */
12047 #ifdef __cplusplus
12048 extern "C"
12049 #endif
12050 char XShapeQueryExtension ();
12051 int
12052 main ()
12053 {
12054 return XShapeQueryExtension ();
12055 ;
12056 return 0;
12057 }
12058 _ACEOF
12059 if ac_fn_c_try_link "$LINENO"; then :
12060 ac_cv_lib_Xext_XShapeQueryExtension=yes
12061 else
12062 ac_cv_lib_Xext_XShapeQueryExtension=no
12063 fi
12064 rm -f core conftest.err conftest.$ac_objext \
12065 conftest$ac_exeext conftest.$ac_ext
12066 LIBS=$ac_check_lib_save_LIBS
12067 fi
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12069 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12070 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
12071 cat >>confdefs.h <<_ACEOF
12072 #define HAVE_LIBXEXT 1
12073 _ACEOF
12074
12075 LIBS="-lXext $LIBS"
12076
12077 fi
12078
12079 fi
12080 fi
12081
12082 LIBXP=
12083 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
12085 $as_echo_n "checking for Motif version 2.1... " >&6; }
12086 if test "${emacs_cv_motif_version_2_1+set}" = set; then :
12087 $as_echo_n "(cached) " >&6
12088 else
12089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12090 /* end confdefs.h. */
12091 #include <Xm/Xm.h>
12092 int
12093 main ()
12094 {
12095 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12096 int x = 5;
12097 #else
12098 Motif version prior to 2.1.
12099 #endif
12100 ;
12101 return 0;
12102 }
12103 _ACEOF
12104 if ac_fn_c_try_compile "$LINENO"; then :
12105 emacs_cv_motif_version_2_1=yes
12106 else
12107 emacs_cv_motif_version_2_1=no
12108 fi
12109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12110 fi
12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
12112 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
12113 if test $emacs_cv_motif_version_2_1 = yes; then
12114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
12115 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
12116 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
12117 $as_echo_n "(cached) " >&6
12118 else
12119 ac_check_lib_save_LIBS=$LIBS
12120 LIBS="-lXp $LIBS"
12121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12122 /* end confdefs.h. */
12123
12124 /* Override any GCC internal prototype to avoid an error.
12125 Use char because int might match the return type of a GCC
12126 builtin and then its argument prototype would still apply. */
12127 #ifdef __cplusplus
12128 extern "C"
12129 #endif
12130 char XpCreateContext ();
12131 int
12132 main ()
12133 {
12134 return XpCreateContext ();
12135 ;
12136 return 0;
12137 }
12138 _ACEOF
12139 if ac_fn_c_try_link "$LINENO"; then :
12140 ac_cv_lib_Xp_XpCreateContext=yes
12141 else
12142 ac_cv_lib_Xp_XpCreateContext=no
12143 fi
12144 rm -f core conftest.err conftest.$ac_objext \
12145 conftest$ac_exeext conftest.$ac_ext
12146 LIBS=$ac_check_lib_save_LIBS
12147 fi
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12149 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
12150 if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
12151 LIBXP=-lXp
12152 fi
12153
12154 else
12155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
12156 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
12157 if test "${emacs_cv_lesstif+set}" = set; then :
12158 $as_echo_n "(cached) " >&6
12159 else
12160 # We put this in CFLAGS temporarily to precede other -I options
12161 # that might be in CFLAGS temporarily.
12162 # We put this in CPPFLAGS where it precedes the other -I options.
12163 OLD_CPPFLAGS=$CPPFLAGS
12164 OLD_CFLAGS=$CFLAGS
12165 CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12166 CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12168 /* end confdefs.h. */
12169 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12170 int
12171 main ()
12172 {
12173 int x = 5;
12174 ;
12175 return 0;
12176 }
12177 _ACEOF
12178 if ac_fn_c_try_compile "$LINENO"; then :
12179 emacs_cv_lesstif=yes
12180 else
12181 emacs_cv_lesstif=no
12182 fi
12183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12184 fi
12185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
12186 $as_echo "$emacs_cv_lesstif" >&6; }
12187 if test $emacs_cv_lesstif = yes; then
12188 # Make sure this -I option remains in CPPFLAGS after it is set
12189 # back to REAL_CPPFLAGS.
12190 # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12191 # have those other -I options anyway. Ultimately, having this
12192 # directory ultimately in CPPFLAGS will be enough.
12193 REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12194 LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12195 else
12196 CFLAGS=$OLD_CFLAGS
12197 CPPFLAGS=$OLD_CPPFLAGS
12198 fi
12199 fi
12200 ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
12201 if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
12202
12203 else
12204 as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
12205 fi
12206
12207
12208 fi
12209
12210
12211 USE_TOOLKIT_SCROLL_BARS=no
12212 if test "${with_toolkit_scroll_bars}" != "no"; then
12213 if test "${USE_X_TOOLKIT}" != "none"; then
12214 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12215 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12216
12217 HAVE_XAW3D=no
12218 USE_TOOLKIT_SCROLL_BARS=yes
12219 elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
12220 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12221
12222 USE_TOOLKIT_SCROLL_BARS=yes
12223 fi
12224 elif test "${HAVE_GTK}" = "yes"; then
12225 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12226
12227 USE_TOOLKIT_SCROLL_BARS=yes
12228 elif test "${HAVE_NS}" = "yes"; then
12229 $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
12230
12231 USE_TOOLKIT_SCROLL_BARS=yes
12232 fi
12233 fi
12234
12235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12236 /* end confdefs.h. */
12237
12238 #include <X11/Xlib.h>
12239 #include <X11/Xresource.h>
12240 int
12241 main ()
12242 {
12243 XIMProc callback;
12244 ;
12245 return 0;
12246 }
12247 _ACEOF
12248 if ac_fn_c_try_compile "$LINENO"; then :
12249 HAVE_XIM=yes
12250
12251 $as_echo "#define HAVE_XIM 1" >>confdefs.h
12252
12253 else
12254 HAVE_XIM=no
12255 fi
12256 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12257
12258
12259 if test "${with_xim}" != "no"; then
12260
12261 $as_echo "#define USE_XIM 1" >>confdefs.h
12262
12263 fi
12264
12265
12266 if test "${HAVE_XIM}" != "no"; then
12267 late_CFLAGS=$CFLAGS
12268 if test "$GCC" = yes; then
12269 CFLAGS="$CFLAGS --pedantic-errors"
12270 fi
12271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12272 /* end confdefs.h. */
12273
12274 #include <X11/Xlib.h>
12275 #include <X11/Xresource.h>
12276 int
12277 main ()
12278 {
12279 Display *display;
12280 XrmDatabase db;
12281 char *res_name;
12282 char *res_class;
12283 XIMProc callback;
12284 XPointer *client_data;
12285 #ifndef __GNUC__
12286 /* If we're not using GCC, it's probably not XFree86, and this is
12287 probably right, but we can't use something like --pedantic-errors. */
12288 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12289 char*, XIMProc, XPointer*);
12290 #endif
12291 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12292 client_data);
12293 ;
12294 return 0;
12295 }
12296 _ACEOF
12297 if ac_fn_c_try_compile "$LINENO"; then :
12298 emacs_cv_arg6_star=yes
12299 fi
12300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12301 if test "$emacs_cv_arg6_star" = yes; then
12302 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
12303
12304 else
12305 $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
12306
12307 fi
12308 CFLAGS=$late_CFLAGS
12309 fi
12310
12311 ### Start of font-backend (under any platform) section.
12312 # (nothing here yet -- this is a placeholder)
12313 ### End of font-backend (under any platform) section.
12314
12315 ### Start of font-backend (under X11) section.
12316 if test "${HAVE_X11}" = "yes"; then
12317
12318 succeeded=no
12319
12320 # Extract the first word of "pkg-config", so it can be a program name with args.
12321 set dummy pkg-config; ac_word=$2
12322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12323 $as_echo_n "checking for $ac_word... " >&6; }
12324 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12325 $as_echo_n "(cached) " >&6
12326 else
12327 case $PKG_CONFIG in
12328 [\\/]* | ?:[\\/]*)
12329 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12330 ;;
12331 *)
12332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12333 for as_dir in $PATH
12334 do
12335 IFS=$as_save_IFS
12336 test -z "$as_dir" && as_dir=.
12337 for ac_exec_ext in '' $ac_executable_extensions; do
12338 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12339 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12340 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12341 break 2
12342 fi
12343 done
12344 done
12345 IFS=$as_save_IFS
12346
12347 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12348 ;;
12349 esac
12350 fi
12351 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12352 if test -n "$PKG_CONFIG"; then
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12354 $as_echo "$PKG_CONFIG" >&6; }
12355 else
12356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12357 $as_echo "no" >&6; }
12358 fi
12359
12360
12361
12362 if test "$PKG_CONFIG" = "no" ; then
12363 HAVE_FC=no
12364 else
12365 PKG_CONFIG_MIN_VERSION=0.9.0
12366 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
12368 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
12369
12370 if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12372 $as_echo "yes" >&6; }
12373 succeeded=yes
12374
12375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
12376 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
12377 FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
12379 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
12380
12381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
12382 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
12383 FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
12385 $as_echo "$FONTCONFIG_LIBS" >&6; }
12386 else
12387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12388 $as_echo "no" >&6; }
12389 FONTCONFIG_CFLAGS=""
12390 FONTCONFIG_LIBS=""
12391 ## If we have a custom action on failure, don't print errors, but
12392 ## do set a variable so people can do so.
12393 FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12394
12395 fi
12396
12397
12398
12399 else
12400 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12401 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12402 fi
12403 fi
12404
12405 if test $succeeded = yes; then
12406 HAVE_FC=yes
12407 else
12408 HAVE_FC=no
12409 fi
12410
12411
12412 ## Use -lXft if available, unless `--with-xft=no'.
12413 HAVE_XFT=maybe
12414 if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
12415 with_xft="no";
12416 fi
12417 if test "x${with_xft}" != "xno"; then
12418
12419
12420 succeeded=no
12421
12422 # Extract the first word of "pkg-config", so it can be a program name with args.
12423 set dummy pkg-config; ac_word=$2
12424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12425 $as_echo_n "checking for $ac_word... " >&6; }
12426 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12427 $as_echo_n "(cached) " >&6
12428 else
12429 case $PKG_CONFIG in
12430 [\\/]* | ?:[\\/]*)
12431 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12432 ;;
12433 *)
12434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12435 for as_dir in $PATH
12436 do
12437 IFS=$as_save_IFS
12438 test -z "$as_dir" && as_dir=.
12439 for ac_exec_ext in '' $ac_executable_extensions; do
12440 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12441 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12443 break 2
12444 fi
12445 done
12446 done
12447 IFS=$as_save_IFS
12448
12449 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12450 ;;
12451 esac
12452 fi
12453 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12454 if test -n "$PKG_CONFIG"; then
12455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12456 $as_echo "$PKG_CONFIG" >&6; }
12457 else
12458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12459 $as_echo "no" >&6; }
12460 fi
12461
12462
12463
12464 if test "$PKG_CONFIG" = "no" ; then
12465 HAVE_XFT=no
12466 else
12467 PKG_CONFIG_MIN_VERSION=0.9.0
12468 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
12470 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
12471
12472 if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12474 $as_echo "yes" >&6; }
12475 succeeded=yes
12476
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
12478 $as_echo_n "checking XFT_CFLAGS... " >&6; }
12479 XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
12481 $as_echo "$XFT_CFLAGS" >&6; }
12482
12483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
12484 $as_echo_n "checking XFT_LIBS... " >&6; }
12485 XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
12487 $as_echo "$XFT_LIBS" >&6; }
12488 else
12489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12490 $as_echo "no" >&6; }
12491 XFT_CFLAGS=""
12492 XFT_LIBS=""
12493 ## If we have a custom action on failure, don't print errors, but
12494 ## do set a variable so people can do so.
12495 XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12496
12497 fi
12498
12499
12500
12501 else
12502 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12503 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12504 fi
12505 fi
12506
12507 if test $succeeded = yes; then
12508 :
12509 else
12510 HAVE_XFT=no
12511 fi
12512
12513 ## Because xftfont.c uses XRenderQueryExtension, we also
12514 ## need to link to -lXrender.
12515 HAVE_XRENDER=no
12516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
12517 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
12518 if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
12519 $as_echo_n "(cached) " >&6
12520 else
12521 ac_check_lib_save_LIBS=$LIBS
12522 LIBS="-lXrender $LIBS"
12523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524 /* end confdefs.h. */
12525
12526 /* Override any GCC internal prototype to avoid an error.
12527 Use char because int might match the return type of a GCC
12528 builtin and then its argument prototype would still apply. */
12529 #ifdef __cplusplus
12530 extern "C"
12531 #endif
12532 char XRenderQueryExtension ();
12533 int
12534 main ()
12535 {
12536 return XRenderQueryExtension ();
12537 ;
12538 return 0;
12539 }
12540 _ACEOF
12541 if ac_fn_c_try_link "$LINENO"; then :
12542 ac_cv_lib_Xrender_XRenderQueryExtension=yes
12543 else
12544 ac_cv_lib_Xrender_XRenderQueryExtension=no
12545 fi
12546 rm -f core conftest.err conftest.$ac_objext \
12547 conftest$ac_exeext conftest.$ac_ext
12548 LIBS=$ac_check_lib_save_LIBS
12549 fi
12550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
12551 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
12552 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
12553 HAVE_XRENDER=yes
12554 fi
12555
12556 if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
12557 OLD_CPPFLAGS="$CPPFLAGS"
12558 OLD_CFLAGS="$CFLAGS"
12559 OLD_LIBS="$LIBS"
12560 CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12561 CFLAGS="$CFLAGS $XFT_CFLAGS"
12562 XFT_LIBS="-lXrender $XFT_LIBS"
12563 LIBS="$XFT_LIBS $LIBS"
12564 ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
12565 if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
12567 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
12568 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
12569 $as_echo_n "(cached) " >&6
12570 else
12571 ac_check_lib_save_LIBS=$LIBS
12572 LIBS="-lXft $XFT_LIBS $LIBS"
12573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12574 /* end confdefs.h. */
12575
12576 /* Override any GCC internal prototype to avoid an error.
12577 Use char because int might match the return type of a GCC
12578 builtin and then its argument prototype would still apply. */
12579 #ifdef __cplusplus
12580 extern "C"
12581 #endif
12582 char XftFontOpen ();
12583 int
12584 main ()
12585 {
12586 return XftFontOpen ();
12587 ;
12588 return 0;
12589 }
12590 _ACEOF
12591 if ac_fn_c_try_link "$LINENO"; then :
12592 ac_cv_lib_Xft_XftFontOpen=yes
12593 else
12594 ac_cv_lib_Xft_XftFontOpen=no
12595 fi
12596 rm -f core conftest.err conftest.$ac_objext \
12597 conftest$ac_exeext conftest.$ac_ext
12598 LIBS=$ac_check_lib_save_LIBS
12599 fi
12600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12601 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
12602 if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
12603 HAVE_XFT=yes
12604 fi
12605
12606 fi
12607
12608
12609
12610 if test "${HAVE_XFT}" = "yes"; then
12611
12612 $as_echo "#define HAVE_XFT 1" >>confdefs.h
12613
12614
12615 C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12616 else
12617 CPPFLAGS="$OLD_CPPFLAGS"
12618 CFLAGS="$OLD_CFLAGS"
12619 LIBS="$OLD_LIBS"
12620 fi # "${HAVE_XFT}" = "yes"
12621 fi # "$HAVE_XFT" != no
12622 fi # "x${with_xft}" != "xno"
12623
12624 ## We used to allow building with FreeType and without Xft.
12625 ## However, the ftx font backend driver is not in good shape.
12626 if test "$HAVE_XFT" != "yes"; then
12627 HAVE_XFT=no
12628 HAVE_FREETYPE=no
12629 else
12630
12631 succeeded=no
12632
12633 # Extract the first word of "pkg-config", so it can be a program name with args.
12634 set dummy pkg-config; ac_word=$2
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12636 $as_echo_n "checking for $ac_word... " >&6; }
12637 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12638 $as_echo_n "(cached) " >&6
12639 else
12640 case $PKG_CONFIG in
12641 [\\/]* | ?:[\\/]*)
12642 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12643 ;;
12644 *)
12645 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12646 for as_dir in $PATH
12647 do
12648 IFS=$as_save_IFS
12649 test -z "$as_dir" && as_dir=.
12650 for ac_exec_ext in '' $ac_executable_extensions; do
12651 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12652 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12653 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12654 break 2
12655 fi
12656 done
12657 done
12658 IFS=$as_save_IFS
12659
12660 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12661 ;;
12662 esac
12663 fi
12664 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12665 if test -n "$PKG_CONFIG"; then
12666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12667 $as_echo "$PKG_CONFIG" >&6; }
12668 else
12669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12670 $as_echo "no" >&6; }
12671 fi
12672
12673
12674
12675 if test "$PKG_CONFIG" = "no" ; then
12676 HAVE_FREETYPE=no
12677 else
12678 PKG_CONFIG_MIN_VERSION=0.9.0
12679 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
12681 $as_echo_n "checking for freetype2... " >&6; }
12682
12683 if $PKG_CONFIG --exists "freetype2" 2>&5; then
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12685 $as_echo "yes" >&6; }
12686 succeeded=yes
12687
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_CFLAGS" >&5
12689 $as_echo_n "checking FREETYPE_CFLAGS... " >&6; }
12690 FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_CFLAGS" >&5
12692 $as_echo "$FREETYPE_CFLAGS" >&6; }
12693
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking FREETYPE_LIBS" >&5
12695 $as_echo_n "checking FREETYPE_LIBS... " >&6; }
12696 FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FREETYPE_LIBS" >&5
12698 $as_echo "$FREETYPE_LIBS" >&6; }
12699 else
12700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12701 $as_echo "no" >&6; }
12702 FREETYPE_CFLAGS=""
12703 FREETYPE_LIBS=""
12704 ## If we have a custom action on failure, don't print errors, but
12705 ## do set a variable so people can do so.
12706 FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12707
12708 fi
12709
12710
12711
12712 else
12713 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12714 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12715 fi
12716 fi
12717
12718 if test $succeeded = yes; then
12719 HAVE_FREETYPE=yes
12720 else
12721 HAVE_FREETYPE=no
12722 fi
12723
12724
12725 test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
12726 fi
12727
12728 HAVE_LIBOTF=no
12729 if test "${HAVE_FREETYPE}" = "yes"; then
12730
12731 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
12732
12733 if test "${with_libotf}" != "no"; then
12734
12735 succeeded=no
12736
12737 # Extract the first word of "pkg-config", so it can be a program name with args.
12738 set dummy pkg-config; ac_word=$2
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12740 $as_echo_n "checking for $ac_word... " >&6; }
12741 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12742 $as_echo_n "(cached) " >&6
12743 else
12744 case $PKG_CONFIG in
12745 [\\/]* | ?:[\\/]*)
12746 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12747 ;;
12748 *)
12749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12750 for as_dir in $PATH
12751 do
12752 IFS=$as_save_IFS
12753 test -z "$as_dir" && as_dir=.
12754 for ac_exec_ext in '' $ac_executable_extensions; do
12755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12756 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12758 break 2
12759 fi
12760 done
12761 done
12762 IFS=$as_save_IFS
12763
12764 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12765 ;;
12766 esac
12767 fi
12768 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12769 if test -n "$PKG_CONFIG"; then
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12771 $as_echo "$PKG_CONFIG" >&6; }
12772 else
12773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12774 $as_echo "no" >&6; }
12775 fi
12776
12777
12778
12779 if test "$PKG_CONFIG" = "no" ; then
12780 HAVE_LIBOTF=no
12781 else
12782 PKG_CONFIG_MIN_VERSION=0.9.0
12783 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
12785 $as_echo_n "checking for libotf... " >&6; }
12786
12787 if $PKG_CONFIG --exists "libotf" 2>&5; then
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12789 $as_echo "yes" >&6; }
12790 succeeded=yes
12791
12792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
12793 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
12794 LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
12796 $as_echo "$LIBOTF_CFLAGS" >&6; }
12797
12798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
12799 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
12800 LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
12802 $as_echo "$LIBOTF_LIBS" >&6; }
12803 else
12804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12805 $as_echo "no" >&6; }
12806 LIBOTF_CFLAGS=""
12807 LIBOTF_LIBS=""
12808 ## If we have a custom action on failure, don't print errors, but
12809 ## do set a variable so people can do so.
12810 LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
12811
12812 fi
12813
12814
12815
12816 else
12817 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12818 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12819 fi
12820 fi
12821
12822 if test $succeeded = yes; then
12823 HAVE_LIBOTF=yes
12824 else
12825 HAVE_LIBOTF=no
12826 fi
12827
12828 if test "$HAVE_LIBOTF" = "yes"; then
12829
12830 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
12831
12832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
12833 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
12834 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
12835 $as_echo_n "(cached) " >&6
12836 else
12837 ac_check_lib_save_LIBS=$LIBS
12838 LIBS="-lotf $LIBS"
12839 cat confdefs.h - <<_ACEOF >conftest.$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 OTF_get_variation_glyphs ();
12849 int
12850 main ()
12851 {
12852 return OTF_get_variation_glyphs ();
12853 ;
12854 return 0;
12855 }
12856 _ACEOF
12857 if ac_fn_c_try_link "$LINENO"; then :
12858 ac_cv_lib_otf_OTF_get_variation_glyphs=yes
12859 else
12860 ac_cv_lib_otf_OTF_get_variation_glyphs=no
12861 fi
12862 rm -f core conftest.err conftest.$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_otf_OTF_get_variation_glyphs" >&5
12867 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
12868 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
12869 HAVE_OTF_GET_VARIATION_GLYPHS=yes
12870 else
12871 HAVE_OTF_GET_VARIATION_GLYPHS=no
12872 fi
12873
12874 if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
12875
12876 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
12877
12878 fi
12879 fi
12880 fi
12881 fi
12882
12883 HAVE_M17N_FLT=no
12884 if test "${HAVE_LIBOTF}" = yes; then
12885 if test "${with_m17n_flt}" != "no"; then
12886
12887 succeeded=no
12888
12889 # Extract the first word of "pkg-config", so it can be a program name with args.
12890 set dummy pkg-config; ac_word=$2
12891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12892 $as_echo_n "checking for $ac_word... " >&6; }
12893 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
12894 $as_echo_n "(cached) " >&6
12895 else
12896 case $PKG_CONFIG in
12897 [\\/]* | ?:[\\/]*)
12898 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12899 ;;
12900 *)
12901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12902 for as_dir in $PATH
12903 do
12904 IFS=$as_save_IFS
12905 test -z "$as_dir" && as_dir=.
12906 for ac_exec_ext in '' $ac_executable_extensions; do
12907 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12908 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12909 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12910 break 2
12911 fi
12912 done
12913 done
12914 IFS=$as_save_IFS
12915
12916 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12917 ;;
12918 esac
12919 fi
12920 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12921 if test -n "$PKG_CONFIG"; then
12922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12923 $as_echo "$PKG_CONFIG" >&6; }
12924 else
12925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12926 $as_echo "no" >&6; }
12927 fi
12928
12929
12930
12931 if test "$PKG_CONFIG" = "no" ; then
12932 HAVE_M17N_FLT=no
12933 else
12934 PKG_CONFIG_MIN_VERSION=0.9.0
12935 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
12937 $as_echo_n "checking for m17n-flt... " >&6; }
12938
12939 if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
12940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12941 $as_echo "yes" >&6; }
12942 succeeded=yes
12943
12944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
12945 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
12946 M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
12947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
12948 $as_echo "$M17N_FLT_CFLAGS" >&6; }
12949
12950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
12951 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
12952 M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
12954 $as_echo "$M17N_FLT_LIBS" >&6; }
12955 else
12956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12957 $as_echo "no" >&6; }
12958 M17N_FLT_CFLAGS=""
12959 M17N_FLT_LIBS=""
12960 ## If we have a custom action on failure, don't print errors, but
12961 ## do set a variable so people can do so.
12962 M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
12963
12964 fi
12965
12966
12967
12968 else
12969 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12970 echo "*** See http://www.freedesktop.org/software/pkgconfig"
12971 fi
12972 fi
12973
12974 if test $succeeded = yes; then
12975 HAVE_M17N_FLT=yes
12976 else
12977 HAVE_M17N_FLT=no
12978 fi
12979
12980 if test "$HAVE_M17N_FLT" = "yes"; then
12981
12982 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
12983
12984 fi
12985 fi
12986 fi
12987 else
12988 HAVE_XFT=no
12989 HAVE_FREETYPE=no
12990 HAVE_LIBOTF=no
12991 HAVE_M17N_FLT=no
12992 fi
12993
12994 ### End of font-backend (under X11) section.
12995
12996
12997
12998
12999
13000
13001
13002
13003
13004
13005 ### Use -lXpm if available, unless `--with-xpm=no'.
13006 HAVE_XPM=no
13007 LIBXPM=
13008 if test "${HAVE_X11}" = "yes"; then
13009 if test "${with_xpm}" != "no"; then
13010 ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
13011 if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
13012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
13013 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
13014 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
13015 $as_echo_n "(cached) " >&6
13016 else
13017 ac_check_lib_save_LIBS=$LIBS
13018 LIBS="-lXpm -lX11 $LIBS"
13019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13020 /* end confdefs.h. */
13021
13022 /* Override any GCC internal prototype to avoid an error.
13023 Use char because int might match the return type of a GCC
13024 builtin and then its argument prototype would still apply. */
13025 #ifdef __cplusplus
13026 extern "C"
13027 #endif
13028 char XpmReadFileToPixmap ();
13029 int
13030 main ()
13031 {
13032 return XpmReadFileToPixmap ();
13033 ;
13034 return 0;
13035 }
13036 _ACEOF
13037 if ac_fn_c_try_link "$LINENO"; then :
13038 ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13039 else
13040 ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13041 fi
13042 rm -f core conftest.err conftest.$ac_objext \
13043 conftest$ac_exeext conftest.$ac_ext
13044 LIBS=$ac_check_lib_save_LIBS
13045 fi
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13047 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13048 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
13049 HAVE_XPM=yes
13050 fi
13051
13052 fi
13053
13054
13055 if test "${HAVE_XPM}" = "yes"; then
13056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
13057 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
13058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13059 /* end confdefs.h. */
13060 #include "X11/xpm.h"
13061 #ifndef XpmReturnAllocPixels
13062 no_return_alloc_pixels
13063 #endif
13064
13065 _ACEOF
13066 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13067 $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
13068 HAVE_XPM=no
13069 else
13070 HAVE_XPM=yes
13071 fi
13072 rm -f conftest*
13073
13074
13075 if test "${HAVE_XPM}" = "yes"; then
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13077 $as_echo "yes" >&6; }
13078 else
13079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13080 $as_echo "no" >&6; }
13081 fi
13082 fi
13083 fi
13084
13085 if test "${HAVE_XPM}" = "yes"; then
13086
13087 $as_echo "#define HAVE_XPM 1" >>confdefs.h
13088
13089 LIBXPM=-lXpm
13090 fi
13091 fi
13092
13093
13094 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13095 HAVE_JPEG=no
13096 LIBJPEG=
13097 if test "${HAVE_X11}" = "yes"; then
13098 if test "${with_jpeg}" != "no"; then
13099 ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
13100 if test "x$ac_cv_header_jerror_h" = x""yes; then :
13101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
13102 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
13103 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
13104 $as_echo_n "(cached) " >&6
13105 else
13106 ac_check_lib_save_LIBS=$LIBS
13107 LIBS="-ljpeg $LIBS"
13108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13109 /* end confdefs.h. */
13110
13111 /* Override any GCC internal prototype to avoid an error.
13112 Use char because int might match the return type of a GCC
13113 builtin and then its argument prototype would still apply. */
13114 #ifdef __cplusplus
13115 extern "C"
13116 #endif
13117 char jpeg_destroy_compress ();
13118 int
13119 main ()
13120 {
13121 return jpeg_destroy_compress ();
13122 ;
13123 return 0;
13124 }
13125 _ACEOF
13126 if ac_fn_c_try_link "$LINENO"; then :
13127 ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13128 else
13129 ac_cv_lib_jpeg_jpeg_destroy_compress=no
13130 fi
13131 rm -f core conftest.err conftest.$ac_objext \
13132 conftest$ac_exeext conftest.$ac_ext
13133 LIBS=$ac_check_lib_save_LIBS
13134 fi
13135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13136 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13137 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
13138 HAVE_JPEG=yes
13139 fi
13140
13141 fi
13142
13143
13144 fi
13145
13146 if test "${HAVE_JPEG}" = "yes"; then
13147 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13148
13149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13150 /* end confdefs.h. */
13151 #include <jpeglib.h>
13152 version=JPEG_LIB_VERSION
13153
13154 _ACEOF
13155 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13156 $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
13157 $as_echo "#define HAVE_JPEG 1" >>confdefs.h
13158
13159 else
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
13161 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13162 HAVE_JPEG=no
13163 fi
13164 rm -f conftest*
13165
13166 fi
13167 if test "${HAVE_JPEG}" = "yes"; then
13168 LIBJPEG=-ljpeg
13169 fi
13170 fi
13171
13172
13173 ### Use -lpng if available, unless `--with-png=no'.
13174 HAVE_PNG=no
13175 LIBPNG=
13176 if test "${HAVE_X11}" = "yes"; then
13177 if test "${with_png}" != "no"; then
13178 # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13179 # in /usr/include/libpng.
13180 for ac_header in png.h libpng/png.h
13181 do :
13182 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13183 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13184 eval as_val=\$$as_ac_Header
13185 if test "x$as_val" = x""yes; then :
13186 cat >>confdefs.h <<_ACEOF
13187 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13188 _ACEOF
13189
13190 fi
13191
13192 done
13193
13194 if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
13196 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
13197 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
13198 $as_echo_n "(cached) " >&6
13199 else
13200 ac_check_lib_save_LIBS=$LIBS
13201 LIBS="-lpng -lz -lm $LIBS"
13202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13203 /* end confdefs.h. */
13204
13205 /* Override any GCC internal prototype to avoid an error.
13206 Use char because int might match the return type of a GCC
13207 builtin and then its argument prototype would still apply. */
13208 #ifdef __cplusplus
13209 extern "C"
13210 #endif
13211 char png_get_channels ();
13212 int
13213 main ()
13214 {
13215 return png_get_channels ();
13216 ;
13217 return 0;
13218 }
13219 _ACEOF
13220 if ac_fn_c_try_link "$LINENO"; then :
13221 ac_cv_lib_png_png_get_channels=yes
13222 else
13223 ac_cv_lib_png_png_get_channels=no
13224 fi
13225 rm -f core conftest.err conftest.$ac_objext \
13226 conftest$ac_exeext conftest.$ac_ext
13227 LIBS=$ac_check_lib_save_LIBS
13228 fi
13229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
13230 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
13231 if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
13232 HAVE_PNG=yes
13233 fi
13234
13235 fi
13236 fi
13237
13238 if test "${HAVE_PNG}" = "yes"; then
13239
13240 $as_echo "#define HAVE_PNG 1" >>confdefs.h
13241
13242 LIBPNG="-lpng -lz -lm"
13243 fi
13244 fi
13245
13246
13247 ### Use -ltiff if available, unless `--with-tiff=no'.
13248 HAVE_TIFF=no
13249 LIBTIFF=
13250 if test "${HAVE_X11}" = "yes"; then
13251 if test "${with_tiff}" != "no"; then
13252 ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
13253 if test "x$ac_cv_header_tiffio_h" = x""yes; then :
13254 tifflibs="-lz -lm"
13255 # At least one tiff package requires the jpeg library.
13256 if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
13257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
13258 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
13259 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
13260 $as_echo_n "(cached) " >&6
13261 else
13262 ac_check_lib_save_LIBS=$LIBS
13263 LIBS="-ltiff $tifflibs $LIBS"
13264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13265 /* end confdefs.h. */
13266
13267 /* Override any GCC internal prototype to avoid an error.
13268 Use char because int might match the return type of a GCC
13269 builtin and then its argument prototype would still apply. */
13270 #ifdef __cplusplus
13271 extern "C"
13272 #endif
13273 char TIFFGetVersion ();
13274 int
13275 main ()
13276 {
13277 return TIFFGetVersion ();
13278 ;
13279 return 0;
13280 }
13281 _ACEOF
13282 if ac_fn_c_try_link "$LINENO"; then :
13283 ac_cv_lib_tiff_TIFFGetVersion=yes
13284 else
13285 ac_cv_lib_tiff_TIFFGetVersion=no
13286 fi
13287 rm -f core conftest.err conftest.$ac_objext \
13288 conftest$ac_exeext conftest.$ac_ext
13289 LIBS=$ac_check_lib_save_LIBS
13290 fi
13291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
13292 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
13293 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
13294 HAVE_TIFF=yes
13295 fi
13296
13297 fi
13298
13299
13300 fi
13301
13302 if test "${HAVE_TIFF}" = "yes"; then
13303
13304 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
13305
13306 LIBTIFF=-ltiff
13307 fi
13308 fi
13309
13310
13311 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
13312 HAVE_GIF=no
13313 LIBGIF=
13314 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
13315 ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
13316 if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
13317 # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
13318 # Earlier versions can crash Emacs.
13319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
13320 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
13321 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
13322 $as_echo_n "(cached) " >&6
13323 else
13324 ac_check_lib_save_LIBS=$LIBS
13325 LIBS="-lgif $LIBS"
13326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13327 /* end confdefs.h. */
13328
13329 /* Override any GCC internal prototype to avoid an error.
13330 Use char because int might match the return type of a GCC
13331 builtin and then its argument prototype would still apply. */
13332 #ifdef __cplusplus
13333 extern "C"
13334 #endif
13335 char EGifPutExtensionLast ();
13336 int
13337 main ()
13338 {
13339 return EGifPutExtensionLast ();
13340 ;
13341 return 0;
13342 }
13343 _ACEOF
13344 if ac_fn_c_try_link "$LINENO"; then :
13345 ac_cv_lib_gif_EGifPutExtensionLast=yes
13346 else
13347 ac_cv_lib_gif_EGifPutExtensionLast=no
13348 fi
13349 rm -f core conftest.err conftest.$ac_objext \
13350 conftest$ac_exeext conftest.$ac_ext
13351 LIBS=$ac_check_lib_save_LIBS
13352 fi
13353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
13354 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
13355 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
13356 HAVE_GIF=yes
13357 else
13358 HAVE_GIF=maybe
13359 fi
13360
13361 fi
13362
13363
13364
13365 if test "$HAVE_GIF" = yes; then
13366 LIBGIF=-lgif
13367 elif test "$HAVE_GIF" = maybe; then
13368 # If gif_lib.h but no libgif, try libungif.
13369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
13370 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
13371 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
13372 $as_echo_n "(cached) " >&6
13373 else
13374 ac_check_lib_save_LIBS=$LIBS
13375 LIBS="-lungif $LIBS"
13376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13377 /* end confdefs.h. */
13378
13379 /* Override any GCC internal prototype to avoid an error.
13380 Use char because int might match the return type of a GCC
13381 builtin and then its argument prototype would still apply. */
13382 #ifdef __cplusplus
13383 extern "C"
13384 #endif
13385 char EGifPutExtensionLast ();
13386 int
13387 main ()
13388 {
13389 return EGifPutExtensionLast ();
13390 ;
13391 return 0;
13392 }
13393 _ACEOF
13394 if ac_fn_c_try_link "$LINENO"; then :
13395 ac_cv_lib_ungif_EGifPutExtensionLast=yes
13396 else
13397 ac_cv_lib_ungif_EGifPutExtensionLast=no
13398 fi
13399 rm -f core conftest.err conftest.$ac_objext \
13400 conftest$ac_exeext conftest.$ac_ext
13401 LIBS=$ac_check_lib_save_LIBS
13402 fi
13403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
13404 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
13405 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
13406 HAVE_GIF=yes
13407 else
13408 HAVE_GIF=no
13409 fi
13410
13411 test "$HAVE_GIF" = yes && LIBGIF=-lungif
13412 fi
13413
13414 if test "${HAVE_GIF}" = "yes"; then
13415
13416 $as_echo "#define HAVE_GIF 1" >>confdefs.h
13417
13418 fi
13419 fi
13420
13421
13422 if test "${HAVE_X11}" = "yes"; then
13423 MISSING=""
13424 WITH_NO=""
13425 test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
13426 MISSING="libXpm" && WITH_NO="--with-xpm=no"
13427 test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
13428 MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
13429 test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
13430 MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
13431 test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
13432 MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
13433 test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
13434 MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
13435
13436 if test "X${MISSING}" != X; then
13437 as_fn_error "The following required libraries were not found:
13438 $MISSING
13439 Maybe some development libraries/packages are missing?
13440 If you don't want to link with them give
13441 $WITH_NO
13442 as options to configure" "$LINENO" 5
13443 fi
13444 fi
13445
13446 ### Use -lgpm if available, unless `--with-gpm=no'.
13447 HAVE_GPM=no
13448 LIBGPM=
13449 if test "${with_gpm}" != "no"; then
13450 ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
13451 if test "x$ac_cv_header_gpm_h" = x""yes; then :
13452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
13453 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
13454 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
13455 $as_echo_n "(cached) " >&6
13456 else
13457 ac_check_lib_save_LIBS=$LIBS
13458 LIBS="-lgpm $LIBS"
13459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13460 /* end confdefs.h. */
13461
13462 /* Override any GCC internal prototype to avoid an error.
13463 Use char because int might match the return type of a GCC
13464 builtin and then its argument prototype would still apply. */
13465 #ifdef __cplusplus
13466 extern "C"
13467 #endif
13468 char Gpm_Open ();
13469 int
13470 main ()
13471 {
13472 return Gpm_Open ();
13473 ;
13474 return 0;
13475 }
13476 _ACEOF
13477 if ac_fn_c_try_link "$LINENO"; then :
13478 ac_cv_lib_gpm_Gpm_Open=yes
13479 else
13480 ac_cv_lib_gpm_Gpm_Open=no
13481 fi
13482 rm -f core conftest.err conftest.$ac_objext \
13483 conftest$ac_exeext conftest.$ac_ext
13484 LIBS=$ac_check_lib_save_LIBS
13485 fi
13486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
13487 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
13488 if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
13489 HAVE_GPM=yes
13490 fi
13491
13492 fi
13493
13494
13495
13496 if test "${HAVE_GPM}" = "yes"; then
13497
13498 $as_echo "#define HAVE_GPM 1" >>confdefs.h
13499
13500 LIBGPM=-lgpm
13501 fi
13502 fi
13503
13504
13505 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
13506 if test "x$ac_cv_header_malloc_malloc_h" = x""yes; then :
13507
13508 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
13509
13510 fi
13511
13512
13513
13514 C_SWITCH_X_SYSTEM=
13515 ### Use NeXTstep API to implement GUI.
13516 if test "${HAVE_NS}" = "yes"; then
13517
13518 $as_echo "#define HAVE_NS 1" >>confdefs.h
13519
13520 if test "${NS_IMPL_COCOA}" = "yes"; then
13521
13522 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
13523
13524 fi
13525 if test "${NS_IMPL_GNUSTEP}" = "yes"; then
13526
13527 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
13528
13529 # See also .m.o rule in Makefile.in */
13530 # FIXME: are all these flags really needed? Document here why. */
13531 C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
13532 ## Extra CFLAGS applied to src/*.m files.
13533 GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
13534 fi
13535 if test "${NS_HAVE_NSINTEGER}" = "yes"; then
13536
13537 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
13538
13539 fi
13540 # We also have mouse menus.
13541 HAVE_MENUS=yes
13542 OTHER_FILES=ns-app
13543 fi
13544
13545
13546 ### Use session management (-lSM -lICE) if available
13547 HAVE_X_SM=no
13548 LIBXSM=
13549 if test "${HAVE_X11}" = "yes"; then
13550 ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
13551 if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
13552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
13553 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
13554 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
13555 $as_echo_n "(cached) " >&6
13556 else
13557 ac_check_lib_save_LIBS=$LIBS
13558 LIBS="-lSM -lICE $LIBS"
13559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13560 /* end confdefs.h. */
13561
13562 /* Override any GCC internal prototype to avoid an error.
13563 Use char because int might match the return type of a GCC
13564 builtin and then its argument prototype would still apply. */
13565 #ifdef __cplusplus
13566 extern "C"
13567 #endif
13568 char SmcOpenConnection ();
13569 int
13570 main ()
13571 {
13572 return SmcOpenConnection ();
13573 ;
13574 return 0;
13575 }
13576 _ACEOF
13577 if ac_fn_c_try_link "$LINENO"; then :
13578 ac_cv_lib_SM_SmcOpenConnection=yes
13579 else
13580 ac_cv_lib_SM_SmcOpenConnection=no
13581 fi
13582 rm -f core conftest.err conftest.$ac_objext \
13583 conftest$ac_exeext conftest.$ac_ext
13584 LIBS=$ac_check_lib_save_LIBS
13585 fi
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
13587 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
13588 if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
13589 HAVE_X_SM=yes
13590 fi
13591
13592 fi
13593
13594
13595
13596 if test "${HAVE_X_SM}" = "yes"; then
13597
13598 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
13599
13600 LIBXSM="-lSM -lICE"
13601 case "$LIBS" in
13602 *-lSM*) ;;
13603 *) LIBS="$LIBXSM $LIBS" ;;
13604 esac
13605 fi
13606 fi
13607
13608
13609 ### Use libxml (-lxml2) if available
13610 HAVE_LIBXML2=no
13611 if test "${with_xml2}" != "no"; then
13612 ### I'm not sure what the version number should be, so I just guessed.
13613
13614 succeeded=no
13615
13616 # Extract the first word of "pkg-config", so it can be a program name with args.
13617 set dummy pkg-config; ac_word=$2
13618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13619 $as_echo_n "checking for $ac_word... " >&6; }
13620 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
13621 $as_echo_n "(cached) " >&6
13622 else
13623 case $PKG_CONFIG in
13624 [\\/]* | ?:[\\/]*)
13625 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13626 ;;
13627 *)
13628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13629 for as_dir in $PATH
13630 do
13631 IFS=$as_save_IFS
13632 test -z "$as_dir" && as_dir=.
13633 for ac_exec_ext in '' $ac_executable_extensions; do
13634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13635 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13637 break 2
13638 fi
13639 done
13640 done
13641 IFS=$as_save_IFS
13642
13643 test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13644 ;;
13645 esac
13646 fi
13647 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13648 if test -n "$PKG_CONFIG"; then
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
13650 $as_echo "$PKG_CONFIG" >&6; }
13651 else
13652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13653 $as_echo "no" >&6; }
13654 fi
13655
13656
13657
13658 if test "$PKG_CONFIG" = "no" ; then
13659 HAVE_LIBXML2=no
13660 else
13661 PKG_CONFIG_MIN_VERSION=0.9.0
13662 if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
13664 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
13665
13666 if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
13667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13668 $as_echo "yes" >&6; }
13669 succeeded=yes
13670
13671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
13672 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
13673 LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
13675 $as_echo "$LIBXML2_CFLAGS" >&6; }
13676
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
13678 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
13679 LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
13680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
13681 $as_echo "$LIBXML2_LIBS" >&6; }
13682 else
13683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13684 $as_echo "no" >&6; }
13685 LIBXML2_CFLAGS=""
13686 LIBXML2_LIBS=""
13687 ## If we have a custom action on failure, don't print errors, but
13688 ## do set a variable so people can do so.
13689 LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
13690
13691 fi
13692
13693
13694
13695 else
13696 echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13697 echo "*** See http://www.freedesktop.org/software/pkgconfig"
13698 fi
13699 fi
13700
13701 if test $succeeded = yes; then
13702 HAVE_LIBXML2=yes
13703 else
13704 HAVE_LIBXML2=no
13705 fi
13706
13707 if test "${HAVE_LIBXML2}" = "yes"; then
13708 LIBS="$LIBXML2_LIBS $LIBS"
13709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
13710 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
13711 if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
13712 $as_echo_n "(cached) " >&6
13713 else
13714 ac_check_lib_save_LIBS=$LIBS
13715 LIBS="-lxml2 $LIBS"
13716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13717 /* end confdefs.h. */
13718
13719 /* Override any GCC internal prototype to avoid an error.
13720 Use char because int might match the return type of a GCC
13721 builtin and then its argument prototype would still apply. */
13722 #ifdef __cplusplus
13723 extern "C"
13724 #endif
13725 char htmlReadMemory ();
13726 int
13727 main ()
13728 {
13729 return htmlReadMemory ();
13730 ;
13731 return 0;
13732 }
13733 _ACEOF
13734 if ac_fn_c_try_link "$LINENO"; then :
13735 ac_cv_lib_xml2_htmlReadMemory=yes
13736 else
13737 ac_cv_lib_xml2_htmlReadMemory=no
13738 fi
13739 rm -f core conftest.err conftest.$ac_objext \
13740 conftest$ac_exeext conftest.$ac_ext
13741 LIBS=$ac_check_lib_save_LIBS
13742 fi
13743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
13744 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
13745 if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
13746 HAVE_LIBXML2=yes
13747 else
13748 HAVE_LIBXML2=no
13749 fi
13750
13751 if test "${HAVE_LIBXML2}" = "yes"; then
13752
13753 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
13754
13755 else
13756 LIBXML2_LIBS=""
13757 LIBXML2_CFLAGS=""
13758 fi
13759 fi
13760 fi
13761
13762
13763
13764 # If netdb.h doesn't declare h_errno, we must declare it by hand.
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
13766 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
13767 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
13768 $as_echo_n "(cached) " >&6
13769 else
13770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13771 /* end confdefs.h. */
13772 #include <netdb.h>
13773 int
13774 main ()
13775 {
13776 return h_errno;
13777 ;
13778 return 0;
13779 }
13780 _ACEOF
13781 if ac_fn_c_try_link "$LINENO"; then :
13782 emacs_cv_netdb_declares_h_errno=yes
13783 else
13784 emacs_cv_netdb_declares_h_errno=no
13785 fi
13786 rm -f core conftest.err conftest.$ac_objext \
13787 conftest$ac_exeext conftest.$ac_ext
13788 fi
13789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
13790 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
13791 if test $emacs_cv_netdb_declares_h_errno = yes; then
13792
13793 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
13794
13795 fi
13796
13797 # fmod, logb, and frexp are found in -lm on most systems.
13798 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
13799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
13800 $as_echo_n "checking for sqrt in -lm... " >&6; }
13801 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
13802 $as_echo_n "(cached) " >&6
13803 else
13804 ac_check_lib_save_LIBS=$LIBS
13805 LIBS="-lm $LIBS"
13806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13807 /* end confdefs.h. */
13808
13809 /* Override any GCC internal prototype to avoid an error.
13810 Use char because int might match the return type of a GCC
13811 builtin and then its argument prototype would still apply. */
13812 #ifdef __cplusplus
13813 extern "C"
13814 #endif
13815 char sqrt ();
13816 int
13817 main ()
13818 {
13819 return sqrt ();
13820 ;
13821 return 0;
13822 }
13823 _ACEOF
13824 if ac_fn_c_try_link "$LINENO"; then :
13825 ac_cv_lib_m_sqrt=yes
13826 else
13827 ac_cv_lib_m_sqrt=no
13828 fi
13829 rm -f core conftest.err conftest.$ac_objext \
13830 conftest$ac_exeext conftest.$ac_ext
13831 LIBS=$ac_check_lib_save_LIBS
13832 fi
13833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13834 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13835 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
13836 cat >>confdefs.h <<_ACEOF
13837 #define HAVE_LIBM 1
13838 _ACEOF
13839
13840 LIBS="-lm $LIBS"
13841
13842 fi
13843
13844
13845 # Check for mail-locking functions in a "mail" library. Probably this should
13846 # have the same check as for liblockfile below.
13847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13848 $as_echo_n "checking for maillock in -lmail... " >&6; }
13849 if test "${ac_cv_lib_mail_maillock+set}" = set; then :
13850 $as_echo_n "(cached) " >&6
13851 else
13852 ac_check_lib_save_LIBS=$LIBS
13853 LIBS="-lmail $LIBS"
13854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13855 /* end confdefs.h. */
13856
13857 /* Override any GCC internal prototype to avoid an error.
13858 Use char because int might match the return type of a GCC
13859 builtin and then its argument prototype would still apply. */
13860 #ifdef __cplusplus
13861 extern "C"
13862 #endif
13863 char maillock ();
13864 int
13865 main ()
13866 {
13867 return maillock ();
13868 ;
13869 return 0;
13870 }
13871 _ACEOF
13872 if ac_fn_c_try_link "$LINENO"; then :
13873 ac_cv_lib_mail_maillock=yes
13874 else
13875 ac_cv_lib_mail_maillock=no
13876 fi
13877 rm -f core conftest.err conftest.$ac_objext \
13878 conftest$ac_exeext conftest.$ac_ext
13879 LIBS=$ac_check_lib_save_LIBS
13880 fi
13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13882 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13883 if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
13884 have_mail=yes
13885 else
13886 have_mail=no
13887 fi
13888
13889 if test $have_mail = yes; then
13890 LIBS_MAIL=-lmail
13891 LIBS="$LIBS_MAIL $LIBS"
13892
13893 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13894
13895 else
13896 LIBS_MAIL=
13897 fi
13898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13899 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13900 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
13901 $as_echo_n "(cached) " >&6
13902 else
13903 ac_check_lib_save_LIBS=$LIBS
13904 LIBS="-llockfile $LIBS"
13905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h. */
13907
13908 /* Override any GCC internal prototype to avoid an error.
13909 Use char because int might match the return type of a GCC
13910 builtin and then its argument prototype would still apply. */
13911 #ifdef __cplusplus
13912 extern "C"
13913 #endif
13914 char maillock ();
13915 int
13916 main ()
13917 {
13918 return maillock ();
13919 ;
13920 return 0;
13921 }
13922 _ACEOF
13923 if ac_fn_c_try_link "$LINENO"; then :
13924 ac_cv_lib_lockfile_maillock=yes
13925 else
13926 ac_cv_lib_lockfile_maillock=no
13927 fi
13928 rm -f core conftest.err conftest.$ac_objext \
13929 conftest$ac_exeext conftest.$ac_ext
13930 LIBS=$ac_check_lib_save_LIBS
13931 fi
13932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13933 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13934 if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
13935 have_lockfile=yes
13936 else
13937 have_lockfile=no
13938 fi
13939
13940 if test $have_lockfile = yes; then
13941 LIBS_MAIL=-llockfile
13942 LIBS="$LIBS_MAIL $LIBS"
13943
13944 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13945
13946 else
13947 # If we have the shared liblockfile, assume we must use it for mail
13948 # locking (e.g. Debian). If we couldn't link against liblockfile
13949 # (no liblockfile.a installed), ensure that we don't need to.
13950 # Extract the first word of "liblockfile.so", so it can be a program name with args.
13951 set dummy liblockfile.so; ac_word=$2
13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13953 $as_echo_n "checking for $ac_word... " >&6; }
13954 if test "${ac_cv_prog_liblockfile+set}" = set; then :
13955 $as_echo_n "(cached) " >&6
13956 else
13957 if test -n "$liblockfile"; then
13958 ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13959 else
13960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13961 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13962 for as_dir in $as_dummy
13963 do
13964 IFS=$as_save_IFS
13965 test -z "$as_dir" && as_dir=.
13966 for ac_exec_ext in '' $ac_executable_extensions; do
13967 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13968 ac_cv_prog_liblockfile="yes"
13969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13970 break 2
13971 fi
13972 done
13973 done
13974 IFS=$as_save_IFS
13975
13976 test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13977 fi
13978 fi
13979 liblockfile=$ac_cv_prog_liblockfile
13980 if test -n "$liblockfile"; then
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13982 $as_echo "$liblockfile" >&6; }
13983 else
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13985 $as_echo "no" >&6; }
13986 fi
13987
13988
13989 if test $ac_cv_prog_liblockfile = yes; then
13990 as_fn_error "Shared liblockfile found but can't link against it.
13991 This probably means that movemail could lose mail.
13992 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13993 fi
13994 fi
13995 for ac_func in touchlock
13996 do :
13997 ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13998 if test "x$ac_cv_func_touchlock" = x""yes; then :
13999 cat >>confdefs.h <<_ACEOF
14000 #define HAVE_TOUCHLOCK 1
14001 _ACEOF
14002
14003 fi
14004 done
14005
14006 for ac_header in maillock.h
14007 do :
14008 ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
14009 if test "x$ac_cv_header_maillock_h" = x""yes; then :
14010 cat >>confdefs.h <<_ACEOF
14011 #define HAVE_MAILLOCK_H 1
14012 _ACEOF
14013
14014 fi
14015
14016 done
14017
14018
14019
14020 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
14021 ## interlock access to the mail spool. The alternative is a lock file named
14022 ## /usr/spool/mail/$USER.lock.
14023 mail_lock=no
14024 case "$opsys" in
14025 aix4-2) mail_lock="lockf" ;;
14026
14027 gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
14028
14029 ## On GNU/Linux systems, both methods are used by various mail programs.
14030 ## I assume most people are using newer mailers that have heard of flock.
14031 ## Change this if you need to.
14032 ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
14033 ## configure gets the right answers, and that means *NOT* using flock.
14034 ## Using flock is guaranteed to be the wrong thing. See Debian Policy
14035 ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
14036 ## Debian maintainer hasn't provided a clean fix for Emacs.
14037 ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
14038 ## HAVE_MAILLOCK_H are defined, so the following appears to be the
14039 ## correct logic. -- fx
14040 ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
14041 ## liblockfile is a Free Software replacement for libmail, used on
14042 ## Debian systems and elsewhere. -rfr.
14043 gnu-*)
14044 mail_lock="flock"
14045 if test $have_mail = yes || test $have_lockfile = yes; then
14046 test $ac_cv_header_maillock_h = yes && mail_lock=no
14047 fi
14048 ;;
14049 esac
14050
14051 BLESSMAIL_TARGET=
14052 case "$mail_lock" in
14053 flock)
14054 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
14055 ;;
14056
14057 lockf)
14058 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
14059 ;;
14060
14061 *) BLESSMAIL_TARGET="need-blessmail" ;;
14062 esac
14063
14064
14065
14066 for ac_func in gethostname getdomainname \
14067 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
14068 random lrand48 logb frexp fmod rint cbrt ftime setsid \
14069 strerror fpathconf select euidaccess getpagesize tzset setlocale \
14070 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
14071 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm \
14072 sendto recvfrom getsockopt setsockopt getsockname getpeername \
14073 gai_strerror mkstemp getline getdelim mremap fsync sync \
14074 difftime mempcpy mblen mbrlen posix_memalign \
14075 cfmakeraw cfsetspeed copysign __executable_start
14076 do :
14077 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14078 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14079 eval as_val=\$$as_ac_var
14080 if test "x$as_val" = x""yes; then :
14081 cat >>confdefs.h <<_ACEOF
14082 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14083 _ACEOF
14084
14085 fi
14086 done
14087
14088
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
14090 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
14091 if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
14092 $as_echo_n "(cached) " >&6
14093 else
14094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14095 /* end confdefs.h. */
14096
14097 int
14098 main ()
14099 {
14100 __builtin_unwind_init ();
14101 ;
14102 return 0;
14103 }
14104 _ACEOF
14105 if ac_fn_c_try_link "$LINENO"; then :
14106 emacs_cv_func___builtin_unwind_init=yes
14107 else
14108 emacs_cv_func___builtin_unwind_init=no
14109 fi
14110 rm -f core conftest.err conftest.$ac_objext \
14111 conftest$ac_exeext conftest.$ac_ext
14112 fi
14113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
14114 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
14115 if test $emacs_cv_func___builtin_unwind_init = yes; then
14116
14117 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
14118
14119 fi
14120
14121 for ac_header in sys/un.h
14122 do :
14123 ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
14124 if test "x$ac_cv_header_sys_un_h" = x""yes; then :
14125 cat >>confdefs.h <<_ACEOF
14126 #define HAVE_SYS_UN_H 1
14127 _ACEOF
14128
14129 fi
14130
14131 done
14132
14133
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
14135 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
14136 if test "${ac_cv_sys_largefile_source+set}" = set; then :
14137 $as_echo_n "(cached) " >&6
14138 else
14139 while :; do
14140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14141 /* end confdefs.h. */
14142 #include <sys/types.h> /* for off_t */
14143 #include <stdio.h>
14144 int
14145 main ()
14146 {
14147 int (*fp) (FILE *, off_t, int) = fseeko;
14148 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14149 ;
14150 return 0;
14151 }
14152 _ACEOF
14153 if ac_fn_c_try_link "$LINENO"; then :
14154 ac_cv_sys_largefile_source=no; break
14155 fi
14156 rm -f core conftest.err conftest.$ac_objext \
14157 conftest$ac_exeext conftest.$ac_ext
14158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14159 /* end confdefs.h. */
14160 #define _LARGEFILE_SOURCE 1
14161 #include <sys/types.h> /* for off_t */
14162 #include <stdio.h>
14163 int
14164 main ()
14165 {
14166 int (*fp) (FILE *, off_t, int) = fseeko;
14167 return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
14168 ;
14169 return 0;
14170 }
14171 _ACEOF
14172 if ac_fn_c_try_link "$LINENO"; then :
14173 ac_cv_sys_largefile_source=1; break
14174 fi
14175 rm -f core conftest.err conftest.$ac_objext \
14176 conftest$ac_exeext conftest.$ac_ext
14177 ac_cv_sys_largefile_source=unknown
14178 break
14179 done
14180 fi
14181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
14182 $as_echo "$ac_cv_sys_largefile_source" >&6; }
14183 case $ac_cv_sys_largefile_source in #(
14184 no | unknown) ;;
14185 *)
14186 cat >>confdefs.h <<_ACEOF
14187 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
14188 _ACEOF
14189 ;;
14190 esac
14191 rm -rf conftest*
14192
14193 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
14194 # in glibc 2.1.3, but that breaks too many other things.
14195 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
14196 if test $ac_cv_sys_largefile_source != unknown; then
14197
14198 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
14199
14200 fi
14201
14202
14203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
14204 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
14205 if test "${ac_cv_func_getpgrp_void+set}" = set; then :
14206 $as_echo_n "(cached) " >&6
14207 else
14208 # Use it with a single arg.
14209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14210 /* end confdefs.h. */
14211 $ac_includes_default
14212 int
14213 main ()
14214 {
14215 getpgrp (0);
14216 ;
14217 return 0;
14218 }
14219 _ACEOF
14220 if ac_fn_c_try_compile "$LINENO"; then :
14221 ac_cv_func_getpgrp_void=no
14222 else
14223 ac_cv_func_getpgrp_void=yes
14224 fi
14225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14226
14227 fi
14228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
14229 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
14230 if test $ac_cv_func_getpgrp_void = yes; then
14231
14232 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
14233
14234 fi
14235
14236
14237 # UNIX98 PTYs.
14238 for ac_func in grantpt
14239 do :
14240 ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
14241 if test "x$ac_cv_func_grantpt" = x""yes; then :
14242 cat >>confdefs.h <<_ACEOF
14243 #define HAVE_GRANTPT 1
14244 _ACEOF
14245
14246 fi
14247 done
14248
14249
14250 # PTY-related GNU extensions.
14251 for ac_func in getpt
14252 do :
14253 ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
14254 if test "x$ac_cv_func_getpt" = x""yes; then :
14255 cat >>confdefs.h <<_ACEOF
14256 #define HAVE_GETPT 1
14257 _ACEOF
14258
14259 fi
14260 done
14261
14262
14263 # Check this now, so that we will NOT find the above functions in ncurses.
14264 # That is because we have not set up to link ncurses in lib-src.
14265 # It's better to believe a function is not available
14266 # than to expect to find it in ncurses.
14267 # Also we need tputs and friends to be able to build at all.
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
14269 $as_echo_n "checking for library containing tputs... " >&6; }
14270 # Run a test program that contains a call to tputs, a call that is
14271 # never executed. This tests whether a pre-'main' dynamic linker
14272 # works with the library. It's too much trouble to actually call
14273 # tputs in the test program, due to portability hassles. When
14274 # cross-compiling, assume the test program will run if it links.
14275
14276 # Maybe curses should be tried earlier?
14277 # See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
14278 for tputs_library in '' ncurses terminfo termcap curses; do
14279 OLIBS=$LIBS
14280 if test -z "$tputs_library"; then
14281 LIBS_TERMCAP=
14282 msg='none required'
14283 else
14284 LIBS_TERMCAP=-l$tputs_library
14285 msg=$LIBS_TERMCAP
14286 LIBS="$LIBS_TERMCAP $LIBS"
14287 fi
14288 if test "$cross_compiling" = yes; then :
14289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14290 /* end confdefs.h. */
14291
14292 extern void tputs (const char *, int, int (*)(int));
14293 int main (int argc, char **argv)
14294 {
14295 if (argc == 10000)
14296 tputs (argv[0], 0, 0);
14297 return 0;
14298 }
14299
14300 _ACEOF
14301 if ac_fn_c_try_link "$LINENO"; then :
14302
14303 else
14304 msg=no
14305 fi
14306 rm -f core conftest.err conftest.$ac_objext \
14307 conftest$ac_exeext conftest.$ac_ext
14308 else
14309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14310 /* end confdefs.h. */
14311
14312 extern void tputs (const char *, int, int (*)(int));
14313 int main (int argc, char **argv)
14314 {
14315 if (argc == 10000)
14316 tputs (argv[0], 0, 0);
14317 return 0;
14318 }
14319
14320 _ACEOF
14321 if ac_fn_c_try_run "$LINENO"; then :
14322
14323 else
14324 msg=no
14325 fi
14326 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14327 conftest.$ac_objext conftest.beam conftest.$ac_ext
14328 fi
14329
14330 LIBS=$OLIBS
14331 if test "X$msg" != Xno; then
14332 break
14333 fi
14334 done
14335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
14336 $as_echo "$msg" >&6; }
14337 if test "X$msg" = Xno; then
14338 as_fn_error "The required function \`tputs' was not found in any library.
14339 These libraries were tried: libncurses, libterminfo, libtermcap, libcurses.
14340 Please try installing whichever of these libraries is most appropriate
14341 for your system, together with its header files.
14342 For example, a libncurses-dev(el) or similar package." "$LINENO" 5
14343 fi
14344 # Must define this when any termcap library is found.
14345
14346 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
14347
14348 ## FIXME This was the cpp logic, but I am not sure it is right.
14349 ## The above test has not necessarily found libncurses.
14350 HAVE_LIBNCURSES=yes
14351
14352 ## Use terminfo instead of termcap?
14353 ## Note only system files NOT using terminfo are:
14354 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
14355 ## darwin|gnu without ncurses.
14356 TERMINFO=no
14357 case "$opsys" in
14358 ## cygwin: Fewer environment variables to go wrong, more terminal types.
14359 ## hpux10-20: Use the system provided termcap(3) library.
14360 ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
14361 ## is necessary. Otherwise Emacs dumps core when run -nw.
14362 aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
14363
14364 ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
14365 ## The ncurses library has been moved out of the System framework in
14366 ## Mac OS X 10.2. So if configure detects it, set the command-line
14367 ## option to use it.
14368 darwin|gnu*)
14369 ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
14370 if test "x$HAVE_LIBNCURSES" = "xyes"; then
14371 TERMINFO=yes
14372 LIBS_TERMCAP="-lncurses"
14373 fi
14374 ;;
14375
14376 freebsd)
14377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
14378 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
14379 if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
14380 $as_echo_n "(cached) " >&6
14381 else
14382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14383 /* end confdefs.h. */
14384 #include <osreldate.h>
14385 int
14386 main ()
14387 {
14388 #if __FreeBSD_version < 400000
14389 fail;
14390 #endif
14391
14392 ;
14393 return 0;
14394 }
14395 _ACEOF
14396 if ac_fn_c_try_link "$LINENO"; then :
14397 emacs_cv_freebsd_terminfo=yes
14398 else
14399 emacs_cv_freebsd_terminfo=no
14400 fi
14401 rm -f core conftest.err conftest.$ac_objext \
14402 conftest$ac_exeext conftest.$ac_ext
14403 fi
14404
14405
14406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
14407 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
14408
14409 if test $emacs_cv_freebsd_terminfo = yes; then
14410 TERMINFO=yes
14411 LIBS_TERMCAP="-lncurses"
14412 else
14413 LIBS_TERMCAP="-ltermcap"
14414 fi
14415 ;;
14416
14417 netbsd)
14418 if test "x$LIBS_TERMCAP" = "x-lterminfo"; then
14419 TERMINFO=yes
14420 else
14421 LIBS_TERMCAP="-ltermcap"
14422 fi
14423 ;;
14424
14425 esac
14426
14427 case "$opsys" in
14428 ## hpux: Make sure we get select from libc rather than from libcurses
14429 ## because libcurses on HPUX 10.10 has a broken version of select.
14430 ## We used to use -lc -lcurses, but this may be cleaner.
14431 hpux*) LIBS_TERMCAP="-ltermcap" ;;
14432
14433 openbsd) LIBS_TERMCAP="-lncurses" ;;
14434
14435 ## Must use system termcap, if we use any termcap. It does special things.
14436 sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
14437 esac
14438
14439 TERMCAP_OBJ=tparam.o
14440 if test $TERMINFO = yes; then
14441
14442 $as_echo "#define TERMINFO 1" >>confdefs.h
14443
14444 TERMCAP_OBJ=terminfo.o
14445 fi
14446
14447
14448
14449
14450 # Do we have res_init, for detecting changes in /etc/resolv.conf?
14451 resolv=no
14452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14453 /* end confdefs.h. */
14454 #include <netinet/in.h>
14455 #include <arpa/nameser.h>
14456 #include <resolv.h>
14457 int
14458 main ()
14459 {
14460 return res_init();
14461 ;
14462 return 0;
14463 }
14464 _ACEOF
14465 if ac_fn_c_try_link "$LINENO"; then :
14466 have_res_init=yes
14467 else
14468 have_res_init=no
14469 fi
14470 rm -f core conftest.err conftest.$ac_objext \
14471 conftest$ac_exeext conftest.$ac_ext
14472 if test "$have_res_init" = no; then
14473 OLIBS="$LIBS"
14474 LIBS="$LIBS -lresolv"
14475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
14476 $as_echo_n "checking for res_init with -lresolv... " >&6; }
14477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14478 /* end confdefs.h. */
14479 #include <netinet/in.h>
14480 #include <arpa/nameser.h>
14481 #include <resolv.h>
14482 int
14483 main ()
14484 {
14485 return res_init();
14486 ;
14487 return 0;
14488 }
14489 _ACEOF
14490 if ac_fn_c_try_link "$LINENO"; then :
14491 have_res_init=yes
14492 else
14493 have_res_init=no
14494 fi
14495 rm -f core conftest.err conftest.$ac_objext \
14496 conftest$ac_exeext conftest.$ac_ext
14497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
14498 $as_echo "$have_res_init" >&6; }
14499 if test "$have_res_init" = yes ; then
14500 resolv=yes
14501 fi
14502 LIBS="$OLIBS"
14503 fi
14504
14505 if test "$have_res_init" = yes; then
14506
14507 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
14508
14509 fi
14510
14511 # Do we need the Hesiod library to provide the support routines?
14512 LIBHESIOD=
14513 if test "$with_hesiod" != no ; then
14514 # Don't set $LIBS here -- see comments above. FIXME which comments?
14515 ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
14516 if test "x$ac_cv_func_res_send" = x""yes; then :
14517
14518 else
14519 ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
14520 if test "x$ac_cv_func___res_send" = x""yes; then :
14521
14522 else
14523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
14524 $as_echo_n "checking for res_send in -lresolv... " >&6; }
14525 if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
14526 $as_echo_n "(cached) " >&6
14527 else
14528 ac_check_lib_save_LIBS=$LIBS
14529 LIBS="-lresolv $LIBS"
14530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14531 /* end confdefs.h. */
14532
14533 /* Override any GCC internal prototype to avoid an error.
14534 Use char because int might match the return type of a GCC
14535 builtin and then its argument prototype would still apply. */
14536 #ifdef __cplusplus
14537 extern "C"
14538 #endif
14539 char res_send ();
14540 int
14541 main ()
14542 {
14543 return res_send ();
14544 ;
14545 return 0;
14546 }
14547 _ACEOF
14548 if ac_fn_c_try_link "$LINENO"; then :
14549 ac_cv_lib_resolv_res_send=yes
14550 else
14551 ac_cv_lib_resolv_res_send=no
14552 fi
14553 rm -f core conftest.err conftest.$ac_objext \
14554 conftest$ac_exeext conftest.$ac_ext
14555 LIBS=$ac_check_lib_save_LIBS
14556 fi
14557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
14558 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
14559 if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
14560 resolv=yes
14561 else
14562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
14563 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
14564 if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
14565 $as_echo_n "(cached) " >&6
14566 else
14567 ac_check_lib_save_LIBS=$LIBS
14568 LIBS="-lresolv $LIBS"
14569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14570 /* end confdefs.h. */
14571
14572 /* Override any GCC internal prototype to avoid an error.
14573 Use char because int might match the return type of a GCC
14574 builtin and then its argument prototype would still apply. */
14575 #ifdef __cplusplus
14576 extern "C"
14577 #endif
14578 char __res_send ();
14579 int
14580 main ()
14581 {
14582 return __res_send ();
14583 ;
14584 return 0;
14585 }
14586 _ACEOF
14587 if ac_fn_c_try_link "$LINENO"; then :
14588 ac_cv_lib_resolv___res_send=yes
14589 else
14590 ac_cv_lib_resolv___res_send=no
14591 fi
14592 rm -f core conftest.err conftest.$ac_objext \
14593 conftest$ac_exeext conftest.$ac_ext
14594 LIBS=$ac_check_lib_save_LIBS
14595 fi
14596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
14597 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
14598 if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
14599 resolv=yes
14600 fi
14601
14602 fi
14603
14604 fi
14605
14606 fi
14607
14608 if test "$resolv" = yes ; then
14609 RESOLVLIB=-lresolv
14610 else
14611 RESOLVLIB=
14612 fi
14613 ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
14614 if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
14615
14616 else
14617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
14618 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
14619 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
14620 $as_echo_n "(cached) " >&6
14621 else
14622 ac_check_lib_save_LIBS=$LIBS
14623 LIBS="-lhesiod $RESOLVLIB $LIBS"
14624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14625 /* end confdefs.h. */
14626
14627 /* Override any GCC internal prototype to avoid an error.
14628 Use char because int might match the return type of a GCC
14629 builtin and then its argument prototype would still apply. */
14630 #ifdef __cplusplus
14631 extern "C"
14632 #endif
14633 char hes_getmailhost ();
14634 int
14635 main ()
14636 {
14637 return hes_getmailhost ();
14638 ;
14639 return 0;
14640 }
14641 _ACEOF
14642 if ac_fn_c_try_link "$LINENO"; then :
14643 ac_cv_lib_hesiod_hes_getmailhost=yes
14644 else
14645 ac_cv_lib_hesiod_hes_getmailhost=no
14646 fi
14647 rm -f core conftest.err conftest.$ac_objext \
14648 conftest$ac_exeext conftest.$ac_ext
14649 LIBS=$ac_check_lib_save_LIBS
14650 fi
14651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
14652 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
14653 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
14654 hesiod=yes
14655 else
14656 :
14657 fi
14658
14659 fi
14660
14661
14662 if test x"$hesiod" = xyes; then
14663
14664 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
14665
14666 LIBHESIOD=-lhesiod
14667 fi
14668 fi
14669
14670
14671 # Do we need libresolv (due to res_init or Hesiod)?
14672 if test "$resolv" = yes ; then
14673
14674 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
14675
14676 LIBRESOLV=-lresolv
14677 else
14678 LIBRESOLV=
14679 fi
14680
14681
14682 # These tell us which Kerberos-related libraries to use.
14683 COM_ERRLIB=
14684 CRYPTOLIB=
14685 KRB5LIB=
14686 DESLIB=
14687 KRB4LIB=
14688
14689 if test "${with_kerberos}" != no; then
14690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
14691 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
14692 if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
14693 $as_echo_n "(cached) " >&6
14694 else
14695 ac_check_lib_save_LIBS=$LIBS
14696 LIBS="-lcom_err $LIBS"
14697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14698 /* end confdefs.h. */
14699
14700 /* Override any GCC internal prototype to avoid an error.
14701 Use char because int might match the return type of a GCC
14702 builtin and then its argument prototype would still apply. */
14703 #ifdef __cplusplus
14704 extern "C"
14705 #endif
14706 char com_err ();
14707 int
14708 main ()
14709 {
14710 return com_err ();
14711 ;
14712 return 0;
14713 }
14714 _ACEOF
14715 if ac_fn_c_try_link "$LINENO"; then :
14716 ac_cv_lib_com_err_com_err=yes
14717 else
14718 ac_cv_lib_com_err_com_err=no
14719 fi
14720 rm -f core conftest.err conftest.$ac_objext \
14721 conftest$ac_exeext conftest.$ac_ext
14722 LIBS=$ac_check_lib_save_LIBS
14723 fi
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
14725 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
14726 if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
14727 have_com_err=yes
14728 else
14729 have_com_err=no
14730 fi
14731
14732 if test $have_com_err = yes; then
14733 COM_ERRLIB=-lcom_err
14734 LIBS="$COM_ERRLIB $LIBS"
14735
14736 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
14737
14738 fi
14739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
14740 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
14741 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
14742 $as_echo_n "(cached) " >&6
14743 else
14744 ac_check_lib_save_LIBS=$LIBS
14745 LIBS="-lcrypto $LIBS"
14746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14747 /* end confdefs.h. */
14748
14749 /* Override any GCC internal prototype to avoid an error.
14750 Use char because int might match the return type of a GCC
14751 builtin and then its argument prototype would still apply. */
14752 #ifdef __cplusplus
14753 extern "C"
14754 #endif
14755 char mit_des_cbc_encrypt ();
14756 int
14757 main ()
14758 {
14759 return mit_des_cbc_encrypt ();
14760 ;
14761 return 0;
14762 }
14763 _ACEOF
14764 if ac_fn_c_try_link "$LINENO"; then :
14765 ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
14766 else
14767 ac_cv_lib_crypto_mit_des_cbc_encrypt=no
14768 fi
14769 rm -f core conftest.err conftest.$ac_objext \
14770 conftest$ac_exeext conftest.$ac_ext
14771 LIBS=$ac_check_lib_save_LIBS
14772 fi
14773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
14774 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
14775 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
14776 have_crypto=yes
14777 else
14778 have_crypto=no
14779 fi
14780
14781 if test $have_crypto = yes; then
14782 CRYPTOLIB=-lcrypto
14783 LIBS="$CRYPTOLIB $LIBS"
14784
14785 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
14786
14787 fi
14788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
14789 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
14790 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
14791 $as_echo_n "(cached) " >&6
14792 else
14793 ac_check_lib_save_LIBS=$LIBS
14794 LIBS="-lk5crypto $LIBS"
14795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14796 /* end confdefs.h. */
14797
14798 /* Override any GCC internal prototype to avoid an error.
14799 Use char because int might match the return type of a GCC
14800 builtin and then its argument prototype would still apply. */
14801 #ifdef __cplusplus
14802 extern "C"
14803 #endif
14804 char mit_des_cbc_encrypt ();
14805 int
14806 main ()
14807 {
14808 return mit_des_cbc_encrypt ();
14809 ;
14810 return 0;
14811 }
14812 _ACEOF
14813 if ac_fn_c_try_link "$LINENO"; then :
14814 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
14815 else
14816 ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
14817 fi
14818 rm -f core conftest.err conftest.$ac_objext \
14819 conftest$ac_exeext conftest.$ac_ext
14820 LIBS=$ac_check_lib_save_LIBS
14821 fi
14822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
14823 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
14824 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
14825 have_k5crypto=yes
14826 else
14827 have_k5crypto=no
14828 fi
14829
14830 if test $have_k5crypto = yes; then
14831 CRYPTOLIB=-lk5crypto
14832 LIBS="$CRYPTOLIB $LIBS"
14833
14834 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
14835
14836 fi
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
14838 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
14839 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
14840 $as_echo_n "(cached) " >&6
14841 else
14842 ac_check_lib_save_LIBS=$LIBS
14843 LIBS="-lkrb5 $LIBS"
14844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14845 /* end confdefs.h. */
14846
14847 /* Override any GCC internal prototype to avoid an error.
14848 Use char because int might match the return type of a GCC
14849 builtin and then its argument prototype would still apply. */
14850 #ifdef __cplusplus
14851 extern "C"
14852 #endif
14853 char krb5_init_context ();
14854 int
14855 main ()
14856 {
14857 return krb5_init_context ();
14858 ;
14859 return 0;
14860 }
14861 _ACEOF
14862 if ac_fn_c_try_link "$LINENO"; then :
14863 ac_cv_lib_krb5_krb5_init_context=yes
14864 else
14865 ac_cv_lib_krb5_krb5_init_context=no
14866 fi
14867 rm -f core conftest.err conftest.$ac_objext \
14868 conftest$ac_exeext conftest.$ac_ext
14869 LIBS=$ac_check_lib_save_LIBS
14870 fi
14871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
14872 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
14873 if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
14874 have_krb5=yes
14875 else
14876 have_krb5=no
14877 fi
14878
14879 if test $have_krb5=yes; then
14880 KRB5LIB=-lkrb5
14881 LIBS="$KRB5LIB $LIBS"
14882
14883 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
14884
14885 fi
14886 if test "${with_kerberos5}" = no; then
14887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
14888 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
14889 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
14890 $as_echo_n "(cached) " >&6
14891 else
14892 ac_check_lib_save_LIBS=$LIBS
14893 LIBS="-ldes425 $LIBS"
14894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14895 /* end confdefs.h. */
14896
14897 /* Override any GCC internal prototype to avoid an error.
14898 Use char because int might match the return type of a GCC
14899 builtin and then its argument prototype would still apply. */
14900 #ifdef __cplusplus
14901 extern "C"
14902 #endif
14903 char des_cbc_encrypt ();
14904 int
14905 main ()
14906 {
14907 return des_cbc_encrypt ();
14908 ;
14909 return 0;
14910 }
14911 _ACEOF
14912 if ac_fn_c_try_link "$LINENO"; then :
14913 ac_cv_lib_des425_des_cbc_encrypt=yes
14914 else
14915 ac_cv_lib_des425_des_cbc_encrypt=no
14916 fi
14917 rm -f core conftest.err conftest.$ac_objext \
14918 conftest$ac_exeext conftest.$ac_ext
14919 LIBS=$ac_check_lib_save_LIBS
14920 fi
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
14922 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
14923 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
14924 have_des425=yes
14925 else
14926 have_des425=no
14927 fi
14928
14929 if test $have_des425 = yes; then
14930 DESLIB=-ldes425
14931 LIBS="$DESLIB $LIBS"
14932
14933 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
14934
14935 else
14936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
14937 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
14938 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
14939 $as_echo_n "(cached) " >&6
14940 else
14941 ac_check_lib_save_LIBS=$LIBS
14942 LIBS="-ldes $LIBS"
14943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14944 /* end confdefs.h. */
14945
14946 /* Override any GCC internal prototype to avoid an error.
14947 Use char because int might match the return type of a GCC
14948 builtin and then its argument prototype would still apply. */
14949 #ifdef __cplusplus
14950 extern "C"
14951 #endif
14952 char des_cbc_encrypt ();
14953 int
14954 main ()
14955 {
14956 return des_cbc_encrypt ();
14957 ;
14958 return 0;
14959 }
14960 _ACEOF
14961 if ac_fn_c_try_link "$LINENO"; then :
14962 ac_cv_lib_des_des_cbc_encrypt=yes
14963 else
14964 ac_cv_lib_des_des_cbc_encrypt=no
14965 fi
14966 rm -f core conftest.err conftest.$ac_objext \
14967 conftest$ac_exeext conftest.$ac_ext
14968 LIBS=$ac_check_lib_save_LIBS
14969 fi
14970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
14971 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
14972 if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
14973 have_des=yes
14974 else
14975 have_des=no
14976 fi
14977
14978 if test $have_des = yes; then
14979 DESLIB=-ldes
14980 LIBS="$DESLIB $LIBS"
14981
14982 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
14983
14984 fi
14985 fi
14986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
14987 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
14988 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
14989 $as_echo_n "(cached) " >&6
14990 else
14991 ac_check_lib_save_LIBS=$LIBS
14992 LIBS="-lkrb4 $LIBS"
14993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14994 /* end confdefs.h. */
14995
14996 /* Override any GCC internal prototype to avoid an error.
14997 Use char because int might match the return type of a GCC
14998 builtin and then its argument prototype would still apply. */
14999 #ifdef __cplusplus
15000 extern "C"
15001 #endif
15002 char krb_get_cred ();
15003 int
15004 main ()
15005 {
15006 return krb_get_cred ();
15007 ;
15008 return 0;
15009 }
15010 _ACEOF
15011 if ac_fn_c_try_link "$LINENO"; then :
15012 ac_cv_lib_krb4_krb_get_cred=yes
15013 else
15014 ac_cv_lib_krb4_krb_get_cred=no
15015 fi
15016 rm -f core conftest.err conftest.$ac_objext \
15017 conftest$ac_exeext conftest.$ac_ext
15018 LIBS=$ac_check_lib_save_LIBS
15019 fi
15020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
15021 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
15022 if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
15023 have_krb4=yes
15024 else
15025 have_krb4=no
15026 fi
15027
15028 if test $have_krb4 = yes; then
15029 KRB4LIB=-lkrb4
15030 LIBS="$KRB4LIB $LIBS"
15031
15032 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
15033
15034 else
15035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
15036 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
15037 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
15038 $as_echo_n "(cached) " >&6
15039 else
15040 ac_check_lib_save_LIBS=$LIBS
15041 LIBS="-lkrb $LIBS"
15042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15043 /* end confdefs.h. */
15044
15045 /* Override any GCC internal prototype to avoid an error.
15046 Use char because int might match the return type of a GCC
15047 builtin and then its argument prototype would still apply. */
15048 #ifdef __cplusplus
15049 extern "C"
15050 #endif
15051 char krb_get_cred ();
15052 int
15053 main ()
15054 {
15055 return krb_get_cred ();
15056 ;
15057 return 0;
15058 }
15059 _ACEOF
15060 if ac_fn_c_try_link "$LINENO"; then :
15061 ac_cv_lib_krb_krb_get_cred=yes
15062 else
15063 ac_cv_lib_krb_krb_get_cred=no
15064 fi
15065 rm -f core conftest.err conftest.$ac_objext \
15066 conftest$ac_exeext conftest.$ac_ext
15067 LIBS=$ac_check_lib_save_LIBS
15068 fi
15069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
15070 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
15071 if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
15072 have_krb=yes
15073 else
15074 have_krb=no
15075 fi
15076
15077 if test $have_krb = yes; then
15078 KRB4LIB=-lkrb
15079 LIBS="$KRB4LIB $LIBS"
15080
15081 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
15082
15083 fi
15084 fi
15085 fi
15086
15087 if test "${with_kerberos5}" != no; then
15088 for ac_header in krb5.h
15089 do :
15090 ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
15091 if test "x$ac_cv_header_krb5_h" = x""yes; then :
15092 cat >>confdefs.h <<_ACEOF
15093 #define HAVE_KRB5_H 1
15094 _ACEOF
15095 ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
15096 "
15097 if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
15098
15099 cat >>confdefs.h <<_ACEOF
15100 #define HAVE_KRB5_ERROR_TEXT 1
15101 _ACEOF
15102
15103
15104 fi
15105 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
15106 "
15107 if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
15108
15109 cat >>confdefs.h <<_ACEOF
15110 #define HAVE_KRB5_ERROR_E_TEXT 1
15111 _ACEOF
15112
15113
15114 fi
15115
15116 fi
15117
15118 done
15119
15120 else
15121 for ac_header in des.h
15122 do :
15123 ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
15124 if test "x$ac_cv_header_des_h" = x""yes; then :
15125 cat >>confdefs.h <<_ACEOF
15126 #define HAVE_DES_H 1
15127 _ACEOF
15128
15129 else
15130 for ac_header in kerberosIV/des.h
15131 do :
15132 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
15133 if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
15134 cat >>confdefs.h <<_ACEOF
15135 #define HAVE_KERBEROSIV_DES_H 1
15136 _ACEOF
15137
15138 else
15139 for ac_header in kerberos/des.h
15140 do :
15141 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
15142 if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
15143 cat >>confdefs.h <<_ACEOF
15144 #define HAVE_KERBEROS_DES_H 1
15145 _ACEOF
15146
15147 fi
15148
15149 done
15150
15151 fi
15152
15153 done
15154
15155 fi
15156
15157 done
15158
15159 for ac_header in krb.h
15160 do :
15161 ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
15162 if test "x$ac_cv_header_krb_h" = x""yes; then :
15163 cat >>confdefs.h <<_ACEOF
15164 #define HAVE_KRB_H 1
15165 _ACEOF
15166
15167 else
15168 for ac_header in kerberosIV/krb.h
15169 do :
15170 ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
15171 if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
15172 cat >>confdefs.h <<_ACEOF
15173 #define HAVE_KERBEROSIV_KRB_H 1
15174 _ACEOF
15175
15176 else
15177 for ac_header in kerberos/krb.h
15178 do :
15179 ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
15180 if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
15181 cat >>confdefs.h <<_ACEOF
15182 #define HAVE_KERBEROS_KRB_H 1
15183 _ACEOF
15184
15185 fi
15186
15187 done
15188
15189 fi
15190
15191 done
15192
15193 fi
15194
15195 done
15196
15197 fi
15198 for ac_header in com_err.h
15199 do :
15200 ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
15201 if test "x$ac_cv_header_com_err_h" = x""yes; then :
15202 cat >>confdefs.h <<_ACEOF
15203 #define HAVE_COM_ERR_H 1
15204 _ACEOF
15205
15206 fi
15207
15208 done
15209
15210 fi
15211
15212
15213
15214
15215
15216
15217
15218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
15219 $as_echo_n "checking whether localtime caches TZ... " >&6; }
15220 if test "${emacs_cv_localtime_cache+set}" = set; then :
15221 $as_echo_n "(cached) " >&6
15222 else
15223 if test x$ac_cv_func_tzset = xyes; then
15224 if test "$cross_compiling" = yes; then :
15225 # If we have tzset, assume the worst when cross-compiling.
15226 emacs_cv_localtime_cache=yes
15227 else
15228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15229 /* end confdefs.h. */
15230 #include <time.h>
15231 char TZ_GMT0[] = "TZ=GMT0";
15232 char TZ_PST8[] = "TZ=PST8";
15233 main()
15234 {
15235 time_t now = time ((time_t *) 0);
15236 int hour_GMT0, hour_unset;
15237 if (putenv (TZ_GMT0) != 0)
15238 exit (1);
15239 hour_GMT0 = localtime (&now)->tm_hour;
15240 unsetenv("TZ");
15241 hour_unset = localtime (&now)->tm_hour;
15242 if (putenv (TZ_PST8) != 0)
15243 exit (1);
15244 if (localtime (&now)->tm_hour == hour_GMT0)
15245 exit (1);
15246 unsetenv("TZ");
15247 if (localtime (&now)->tm_hour != hour_unset)
15248 exit (1);
15249 exit (0);
15250 }
15251 _ACEOF
15252 if ac_fn_c_try_run "$LINENO"; then :
15253 emacs_cv_localtime_cache=no
15254 else
15255 emacs_cv_localtime_cache=yes
15256 fi
15257 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15258 conftest.$ac_objext conftest.beam conftest.$ac_ext
15259 fi
15260
15261 else
15262 # If we lack tzset, report that localtime does not cache TZ,
15263 # since we can't invalidate the cache if we don't have tzset.
15264 emacs_cv_localtime_cache=no
15265 fi
15266 fi
15267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
15268 $as_echo "$emacs_cv_localtime_cache" >&6; }
15269 if test $emacs_cv_localtime_cache = yes; then
15270
15271 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
15272
15273 fi
15274
15275 if test "x$HAVE_TIMEVAL" = xyes; then
15276 for ac_func in gettimeofday
15277 do :
15278 ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
15279 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
15280 cat >>confdefs.h <<_ACEOF
15281 #define HAVE_GETTIMEOFDAY 1
15282 _ACEOF
15283
15284 fi
15285 done
15286
15287 if test $ac_cv_func_gettimeofday = yes; then
15288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
15289 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
15290 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then :
15291 $as_echo_n "(cached) " >&6
15292 else
15293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15294 /* end confdefs.h. */
15295
15296 #ifdef TIME_WITH_SYS_TIME
15297 #include <sys/time.h>
15298 #include <time.h>
15299 #else
15300 #ifdef HAVE_SYS_TIME_H
15301 #include <sys/time.h>
15302 #else
15303 #include <time.h>
15304 #endif
15305 #endif
15306 int
15307 main ()
15308 {
15309 struct timeval time;
15310 gettimeofday (&time, 0);
15311 ;
15312 return 0;
15313 }
15314 _ACEOF
15315 if ac_fn_c_try_compile "$LINENO"; then :
15316 emacs_cv_gettimeofday_two_arguments=yes
15317 else
15318 emacs_cv_gettimeofday_two_arguments=no
15319 fi
15320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15321 fi
15322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
15323 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
15324 if test $emacs_cv_gettimeofday_two_arguments = no; then
15325
15326 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
15327
15328 fi
15329 fi
15330 fi
15331
15332 ok_so_far=yes
15333 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
15334 if test "x$ac_cv_func_socket" = x""yes; then :
15335
15336 else
15337 ok_so_far=no
15338 fi
15339
15340 if test $ok_so_far = yes; then
15341 ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
15342 if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
15343
15344 else
15345 ok_so_far=no
15346 fi
15347
15348
15349 fi
15350 if test $ok_so_far = yes; then
15351 ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
15352 if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
15353
15354 else
15355 ok_so_far=no
15356 fi
15357
15358
15359 fi
15360 if test $ok_so_far = yes; then
15361
15362 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
15363
15364 fi
15365
15366 if test -f /usr/lpp/X11/bin/smt.exp; then
15367
15368 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
15369
15370 fi
15371
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
15373 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
15374 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
15375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15376 $as_echo "yes" >&6; }
15377
15378 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
15379
15380 else
15381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15382 $as_echo "no" >&6; }
15383 fi
15384
15385 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
15386 if test "x$ac_cv_type_pid_t" = x""yes; then :
15387
15388 else
15389
15390 cat >>confdefs.h <<_ACEOF
15391 #define pid_t int
15392 _ACEOF
15393
15394 fi
15395
15396 for ac_header in vfork.h
15397 do :
15398 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
15399 if test "x$ac_cv_header_vfork_h" = x""yes; then :
15400 cat >>confdefs.h <<_ACEOF
15401 #define HAVE_VFORK_H 1
15402 _ACEOF
15403
15404 fi
15405
15406 done
15407
15408 for ac_func in fork vfork
15409 do :
15410 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15411 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15412 eval as_val=\$$as_ac_var
15413 if test "x$as_val" = x""yes; then :
15414 cat >>confdefs.h <<_ACEOF
15415 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15416 _ACEOF
15417
15418 fi
15419 done
15420
15421 if test "x$ac_cv_func_fork" = xyes; then
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
15423 $as_echo_n "checking for working fork... " >&6; }
15424 if test "${ac_cv_func_fork_works+set}" = set; then :
15425 $as_echo_n "(cached) " >&6
15426 else
15427 if test "$cross_compiling" = yes; then :
15428 ac_cv_func_fork_works=cross
15429 else
15430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15431 /* end confdefs.h. */
15432 $ac_includes_default
15433 int
15434 main ()
15435 {
15436
15437 /* By Ruediger Kuhlmann. */
15438 return fork () < 0;
15439
15440 ;
15441 return 0;
15442 }
15443 _ACEOF
15444 if ac_fn_c_try_run "$LINENO"; then :
15445 ac_cv_func_fork_works=yes
15446 else
15447 ac_cv_func_fork_works=no
15448 fi
15449 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15450 conftest.$ac_objext conftest.beam conftest.$ac_ext
15451 fi
15452
15453 fi
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
15455 $as_echo "$ac_cv_func_fork_works" >&6; }
15456
15457 else
15458 ac_cv_func_fork_works=$ac_cv_func_fork
15459 fi
15460 if test "x$ac_cv_func_fork_works" = xcross; then
15461 case $host in
15462 *-*-amigaos* | *-*-msdosdjgpp*)
15463 # Override, as these systems have only a dummy fork() stub
15464 ac_cv_func_fork_works=no
15465 ;;
15466 *)
15467 ac_cv_func_fork_works=yes
15468 ;;
15469 esac
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
15471 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
15472 fi
15473 ac_cv_func_vfork_works=$ac_cv_func_vfork
15474 if test "x$ac_cv_func_vfork" = xyes; then
15475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
15476 $as_echo_n "checking for working vfork... " >&6; }
15477 if test "${ac_cv_func_vfork_works+set}" = set; then :
15478 $as_echo_n "(cached) " >&6
15479 else
15480 if test "$cross_compiling" = yes; then :
15481 ac_cv_func_vfork_works=cross
15482 else
15483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15484 /* end confdefs.h. */
15485 /* Thanks to Paul Eggert for this test. */
15486 $ac_includes_default
15487 #include <sys/wait.h>
15488 #ifdef HAVE_VFORK_H
15489 # include <vfork.h>
15490 #endif
15491 /* On some sparc systems, changes by the child to local and incoming
15492 argument registers are propagated back to the parent. The compiler
15493 is told about this with #include <vfork.h>, but some compilers
15494 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
15495 static variable whose address is put into a register that is
15496 clobbered by the vfork. */
15497 static void
15498 #ifdef __cplusplus
15499 sparc_address_test (int arg)
15500 # else
15501 sparc_address_test (arg) int arg;
15502 #endif
15503 {
15504 static pid_t child;
15505 if (!child) {
15506 child = vfork ();
15507 if (child < 0) {
15508 perror ("vfork");
15509 _exit(2);
15510 }
15511 if (!child) {
15512 arg = getpid();
15513 write(-1, "", 0);
15514 _exit (arg);
15515 }
15516 }
15517 }
15518
15519 int
15520 main ()
15521 {
15522 pid_t parent = getpid ();
15523 pid_t child;
15524
15525 sparc_address_test (0);
15526
15527 child = vfork ();
15528
15529 if (child == 0) {
15530 /* Here is another test for sparc vfork register problems. This
15531 test uses lots of local variables, at least as many local
15532 variables as main has allocated so far including compiler
15533 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
15534 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
15535 reuse the register of parent for one of the local variables,
15536 since it will think that parent can't possibly be used any more
15537 in this routine. Assigning to the local variable will thus
15538 munge parent in the parent process. */
15539 pid_t
15540 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
15541 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
15542 /* Convince the compiler that p..p7 are live; otherwise, it might
15543 use the same hardware register for all 8 local variables. */
15544 if (p != p1 || p != p2 || p != p3 || p != p4
15545 || p != p5 || p != p6 || p != p7)
15546 _exit(1);
15547
15548 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
15549 from child file descriptors. If the child closes a descriptor
15550 before it execs or exits, this munges the parent's descriptor
15551 as well. Test for this by closing stdout in the child. */
15552 _exit(close(fileno(stdout)) != 0);
15553 } else {
15554 int status;
15555 struct stat st;
15556
15557 while (wait(&status) != child)
15558 ;
15559 return (
15560 /* Was there some problem with vforking? */
15561 child < 0
15562
15563 /* Did the child fail? (This shouldn't happen.) */
15564 || status
15565
15566 /* Did the vfork/compiler bug occur? */
15567 || parent != getpid()
15568
15569 /* Did the file descriptor bug occur? */
15570 || fstat(fileno(stdout), &st) != 0
15571 );
15572 }
15573 }
15574 _ACEOF
15575 if ac_fn_c_try_run "$LINENO"; then :
15576 ac_cv_func_vfork_works=yes
15577 else
15578 ac_cv_func_vfork_works=no
15579 fi
15580 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15581 conftest.$ac_objext conftest.beam conftest.$ac_ext
15582 fi
15583
15584 fi
15585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
15586 $as_echo "$ac_cv_func_vfork_works" >&6; }
15587
15588 fi;
15589 if test "x$ac_cv_func_fork_works" = xcross; then
15590 ac_cv_func_vfork_works=$ac_cv_func_vfork
15591 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
15592 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
15593 fi
15594
15595 if test "x$ac_cv_func_vfork_works" = xyes; then
15596
15597 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
15598
15599 else
15600
15601 $as_echo "#define vfork fork" >>confdefs.h
15602
15603 fi
15604 if test "x$ac_cv_func_fork_works" = xyes; then
15605
15606 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
15607
15608 fi
15609
15610
15611 for ac_func in snprintf
15612 do :
15613 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
15614 if test "x$ac_cv_func_snprintf" = x""yes; then :
15615 cat >>confdefs.h <<_ACEOF
15616 #define HAVE_SNPRINTF 1
15617 _ACEOF
15618
15619 fi
15620 done
15621
15622
15623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
15624 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
15625 if test "${emacs_cv_langinfo_codeset+set}" = set; then :
15626 $as_echo_n "(cached) " >&6
15627 else
15628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15629 /* end confdefs.h. */
15630 #include <langinfo.h>
15631 int
15632 main ()
15633 {
15634 char* cs = nl_langinfo(CODESET);
15635 ;
15636 return 0;
15637 }
15638 _ACEOF
15639 if ac_fn_c_try_link "$LINENO"; then :
15640 emacs_cv_langinfo_codeset=yes
15641 else
15642 emacs_cv_langinfo_codeset=no
15643 fi
15644 rm -f core conftest.err conftest.$ac_objext \
15645 conftest$ac_exeext conftest.$ac_ext
15646
15647 fi
15648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
15649 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
15650 if test $emacs_cv_langinfo_codeset = yes; then
15651
15652 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
15653
15654 fi
15655
15656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
15657 $as_echo_n "checking for mbstate_t... " >&6; }
15658 if test "${ac_cv_type_mbstate_t+set}" = set; then :
15659 $as_echo_n "(cached) " >&6
15660 else
15661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15662 /* end confdefs.h. */
15663 $ac_includes_default
15664 # include <wchar.h>
15665 int
15666 main ()
15667 {
15668 mbstate_t x; return sizeof x;
15669 ;
15670 return 0;
15671 }
15672 _ACEOF
15673 if ac_fn_c_try_compile "$LINENO"; then :
15674 ac_cv_type_mbstate_t=yes
15675 else
15676 ac_cv_type_mbstate_t=no
15677 fi
15678 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15679 fi
15680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
15681 $as_echo "$ac_cv_type_mbstate_t" >&6; }
15682 if test $ac_cv_type_mbstate_t = yes; then
15683
15684 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
15685
15686 else
15687
15688 $as_echo "#define mbstate_t int" >>confdefs.h
15689
15690 fi
15691
15692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
15693 $as_echo_n "checking for C restricted array declarations... " >&6; }
15694 if test "${emacs_cv_c_restrict_arr+set}" = set; then :
15695 $as_echo_n "(cached) " >&6
15696 else
15697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15698 /* end confdefs.h. */
15699 void fred (int x[__restrict]);
15700 int
15701 main ()
15702 {
15703
15704 ;
15705 return 0;
15706 }
15707 _ACEOF
15708 if ac_fn_c_try_compile "$LINENO"; then :
15709 emacs_cv_c_restrict_arr=yes
15710 else
15711 emacs_cv_c_restrict_arr=no
15712 fi
15713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15714 fi
15715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
15716 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
15717 if test "$emacs_cv_c_restrict_arr" = yes; then
15718
15719 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
15720
15721 fi
15722
15723
15724 # Set up the CFLAGS for real compilation, so we can substitute it.
15725 CFLAGS="$REAL_CFLAGS"
15726 CPPFLAGS="$REAL_CPPFLAGS"
15727
15728 ## Hack to detect a buggy GCC version.
15729 if test "x$GCC" = xyes \
15730 && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
15731 && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
15732 && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
15733 as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
15734 fi
15735
15736 version=$PACKAGE_VERSION
15737
15738 ### Specify what sort of things we'll be editing into Makefile and config.h.
15739 ### Use configuration here uncanonicalized to avoid exceeding size limits.
15740
15741
15742 ## Unused?
15743
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753
15754
15755
15756
15757
15758
15759
15760
15761
15762
15763 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
15764 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
15765 ## end of LIBX_BASE, but nothing ever set it.
15766
15767
15768
15769
15770 ## Used in lwlib/Makefile.in.
15771
15772 if test -n "${machfile}"; then
15773 M_FILE="\$(srcdir)/${machfile}"
15774 else
15775 M_FILE=
15776 fi
15777 S_FILE="\$(srcdir)/${opsysfile}"
15778
15779
15780
15781
15782
15783
15784
15785
15786
15787
15788 cat >>confdefs.h <<_ACEOF
15789 #define EMACS_CONFIGURATION "${canonical}"
15790 _ACEOF
15791
15792
15793 cat >>confdefs.h <<_ACEOF
15794 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
15795 _ACEOF
15796
15797 if test -n "$machfile"; then
15798
15799 cat >>confdefs.h <<_ACEOF
15800 #define config_machfile "${machfile}"
15801 _ACEOF
15802
15803 fi
15804
15805 cat >>confdefs.h <<_ACEOF
15806 #define config_opsysfile "${opsysfile}"
15807 _ACEOF
15808
15809
15810 XMENU_OBJ=
15811 XOBJ=
15812 FONT_OBJ=
15813 if test "${HAVE_X_WINDOWS}" = "yes" ; then
15814
15815 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
15816
15817 XMENU_OBJ=xmenu.o
15818 XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
15819 FONT_OBJ=xfont.o
15820 if test "$HAVE_XFT" = "yes"; then
15821 FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
15822 elif test "$HAVE_FREETYPE" = "yes"; then
15823 FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
15824 fi
15825
15826 fi
15827
15828
15829
15830
15831 WIDGET_OBJ=
15832 MOTIF_LIBW=
15833 if test "${USE_X_TOOLKIT}" != "none" ; then
15834 WIDGET_OBJ=widget.o
15835
15836 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
15837
15838 if test "${USE_X_TOOLKIT}" = "LUCID"; then
15839
15840 $as_echo "#define USE_LUCID 1" >>confdefs.h
15841
15842 elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
15843
15844 $as_echo "#define USE_MOTIF 1" >>confdefs.h
15845
15846 MOTIF_LIBW=-lXm
15847 case "$opsys" in
15848 gnu-linux)
15849 ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
15850 MOTIF_LIBW="$MOTIF_LIBW -lXpm"
15851 ;;
15852
15853 unixware)
15854 ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
15855 ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
15856 MOTIF_LIBW="MOTIF_LIBW -lXimp"
15857 ;;
15858
15859 aix4-2)
15860 ## olson@mcs.anl.gov says -li18n is needed by -lXm.
15861 MOTIF_LIBW="$MOTIF_LIBW -li18n"
15862 ;;
15863 esac
15864 MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
15865 fi
15866 fi
15867
15868
15869 TOOLKIT_LIBW=
15870 case "$USE_X_TOOLKIT" in
15871 MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
15872 LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
15873 none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
15874 esac
15875
15876
15877 if test "$USE_X_TOOLKIT" = "none"; then
15878 LIBXT_OTHER="\$(LIBXSM)"
15879 OLDXMENU_TARGET="really-oldXMenu"
15880 else
15881 LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
15882 OLDXMENU_TARGET="really-lwlib"
15883 fi
15884
15885
15886 ## The X Menu stuff is present in the X10 distribution, but missing
15887 ## from X11. If we have X10, just use the installed library;
15888 ## otherwise, use our own copy.
15889 if test "${HAVE_X11}" = "yes" ; then
15890
15891 $as_echo "#define HAVE_X11 1" >>confdefs.h
15892
15893
15894 if test "$USE_X_TOOLKIT" = "none"; then
15895 OLDXMENU="\${oldXMenudir}/libXMenu11.a"
15896 else
15897 OLDXMENU="\${lwlibdir}/liblw.a"
15898 fi
15899 LIBXMENU="\$(OLDXMENU)"
15900 LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
15901 OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
15902 else
15903 ## For a syntactically valid Makefile; not actually used for anything.
15904 ## See comments in src/Makefile.in.
15905 OLDXMENU=nothing
15906 ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
15907 if test "${HAVE_X_WINDOWS}" = "yes"; then
15908 LIBXMENU="-lXMenu"
15909 else
15910 LIBXMENU=
15911 fi
15912 LIBX_OTHER=
15913 OLDXMENU_DEPS=
15914 fi
15915
15916 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
15917 OLDXMENU_TARGET=
15918 OLDXMENU=nothing
15919 LIBXMENU=
15920 OLDXMENU_DEPS=
15921 fi
15922
15923
15924
15925
15926
15927
15928
15929 if test "${HAVE_MENUS}" = "yes" ; then
15930
15931 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
15932
15933 fi
15934
15935 if test "${GNU_MALLOC}" = "yes" ; then
15936
15937 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
15938
15939 fi
15940
15941 RALLOC_OBJ=
15942 if test "${REL_ALLOC}" = "yes" ; then
15943
15944 $as_echo "#define REL_ALLOC 1" >>confdefs.h
15945
15946
15947 test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
15948 fi
15949
15950
15951 if test "$opsys" = "cygwin"; then
15952 CYGWIN_OBJ="sheap.o"
15953 ## Cygwin differs because of its unexec().
15954 PRE_ALLOC_OBJ=
15955 POST_ALLOC_OBJ=lastfile.o
15956 else
15957 CYGWIN_OBJ=
15958 PRE_ALLOC_OBJ=lastfile.o
15959 POST_ALLOC_OBJ=
15960 fi
15961
15962
15963
15964
15965 # Configure gnulib here, now that we know LIBS.
15966
15967
15968
15969
15970
15971
15972
15973
15974
15975
15976
15977 LIBC_FATAL_STDERR_=1
15978 export LIBC_FATAL_STDERR_
15979
15980 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15981 # for constant arguments. Useless!
15982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
15983 $as_echo_n "checking for working alloca.h... " >&6; }
15984 if test "${ac_cv_working_alloca_h+set}" = set; then :
15985 $as_echo_n "(cached) " >&6
15986 else
15987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15988 /* end confdefs.h. */
15989 #include <alloca.h>
15990 int
15991 main ()
15992 {
15993 char *p = (char *) alloca (2 * sizeof (int));
15994 if (p) return 0;
15995 ;
15996 return 0;
15997 }
15998 _ACEOF
15999 if ac_fn_c_try_link "$LINENO"; then :
16000 ac_cv_working_alloca_h=yes
16001 else
16002 ac_cv_working_alloca_h=no
16003 fi
16004 rm -f core conftest.err conftest.$ac_objext \
16005 conftest$ac_exeext conftest.$ac_ext
16006 fi
16007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
16008 $as_echo "$ac_cv_working_alloca_h" >&6; }
16009 if test $ac_cv_working_alloca_h = yes; then
16010
16011 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
16012
16013 fi
16014
16015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
16016 $as_echo_n "checking for alloca... " >&6; }
16017 if test "${ac_cv_func_alloca_works+set}" = set; then :
16018 $as_echo_n "(cached) " >&6
16019 else
16020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16021 /* end confdefs.h. */
16022 #ifdef __GNUC__
16023 # define alloca __builtin_alloca
16024 #else
16025 # ifdef _MSC_VER
16026 # include <malloc.h>
16027 # define alloca _alloca
16028 # else
16029 # ifdef HAVE_ALLOCA_H
16030 # include <alloca.h>
16031 # else
16032 # ifdef _AIX
16033 #pragma alloca
16034 # else
16035 # ifndef alloca /* predefined by HP cc +Olibcalls */
16036 char *alloca ();
16037 # endif
16038 # endif
16039 # endif
16040 # endif
16041 #endif
16042
16043 int
16044 main ()
16045 {
16046 char *p = (char *) alloca (1);
16047 if (p) return 0;
16048 ;
16049 return 0;
16050 }
16051 _ACEOF
16052 if ac_fn_c_try_link "$LINENO"; then :
16053 ac_cv_func_alloca_works=yes
16054 else
16055 ac_cv_func_alloca_works=no
16056 fi
16057 rm -f core conftest.err conftest.$ac_objext \
16058 conftest$ac_exeext conftest.$ac_ext
16059 fi
16060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
16061 $as_echo "$ac_cv_func_alloca_works" >&6; }
16062
16063 if test $ac_cv_func_alloca_works = yes; then
16064
16065 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
16066
16067 else
16068 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
16069 # that cause trouble. Some versions do not even contain alloca or
16070 # contain a buggy version. If you still want to use their alloca,
16071 # use ar to extract alloca.o from them instead of compiling alloca.c.
16072
16073
16074
16075
16076
16077 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
16078
16079 $as_echo "#define C_ALLOCA 1" >>confdefs.h
16080
16081
16082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
16083 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
16084 if test "${ac_cv_os_cray+set}" = set; then :
16085 $as_echo_n "(cached) " >&6
16086 else
16087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16088 /* end confdefs.h. */
16089 #if defined CRAY && ! defined CRAY2
16090 webecray
16091 #else
16092 wenotbecray
16093 #endif
16094
16095 _ACEOF
16096 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16097 $EGREP "webecray" >/dev/null 2>&1; then :
16098 ac_cv_os_cray=yes
16099 else
16100 ac_cv_os_cray=no
16101 fi
16102 rm -f conftest*
16103
16104 fi
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
16106 $as_echo "$ac_cv_os_cray" >&6; }
16107 if test $ac_cv_os_cray = yes; then
16108 for ac_func in _getb67 GETB67 getb67; do
16109 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16110 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16111 eval as_val=\$$as_ac_var
16112 if test "x$as_val" = x""yes; then :
16113
16114 cat >>confdefs.h <<_ACEOF
16115 #define CRAY_STACKSEG_END $ac_func
16116 _ACEOF
16117
16118 break
16119 fi
16120
16121 done
16122 fi
16123
16124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
16125 $as_echo_n "checking stack direction for C alloca... " >&6; }
16126 if test "${ac_cv_c_stack_direction+set}" = set; then :
16127 $as_echo_n "(cached) " >&6
16128 else
16129 if test "$cross_compiling" = yes; then :
16130 ac_cv_c_stack_direction=0
16131 else
16132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16133 /* end confdefs.h. */
16134 $ac_includes_default
16135 int
16136 find_stack_direction (int *addr, int depth)
16137 {
16138 int dir, dummy = 0;
16139 if (! addr)
16140 addr = &dummy;
16141 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
16142 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
16143 return dir + dummy;
16144 }
16145
16146 int
16147 main (int argc, char **argv)
16148 {
16149 return find_stack_direction (0, argc + !argv + 20) < 0;
16150 }
16151 _ACEOF
16152 if ac_fn_c_try_run "$LINENO"; then :
16153 ac_cv_c_stack_direction=1
16154 else
16155 ac_cv_c_stack_direction=-1
16156 fi
16157 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16158 conftest.$ac_objext conftest.beam conftest.$ac_ext
16159 fi
16160
16161 fi
16162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
16163 $as_echo "$ac_cv_c_stack_direction" >&6; }
16164 cat >>confdefs.h <<_ACEOF
16165 #define STACK_DIRECTION $ac_cv_c_stack_direction
16166 _ACEOF
16167
16168
16169 fi
16170
16171
16172
16173
16174 for ac_func in $ac_func_list
16175 do :
16176 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16177 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16178 eval as_val=\$$as_ac_var
16179 if test "x$as_val" = x""yes; then :
16180 cat >>confdefs.h <<_ACEOF
16181 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16182 _ACEOF
16183
16184 fi
16185 done
16186
16187
16188
16189
16190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
16191 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
16192 if test "${ac_cv_c_bigendian+set}" = set; then :
16193 $as_echo_n "(cached) " >&6
16194 else
16195 ac_cv_c_bigendian=unknown
16196 # See if we're dealing with a universal compiler.
16197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16198 /* end confdefs.h. */
16199 #ifndef __APPLE_CC__
16200 not a universal capable compiler
16201 #endif
16202 typedef int dummy;
16203
16204 _ACEOF
16205 if ac_fn_c_try_compile "$LINENO"; then :
16206
16207 # Check for potential -arch flags. It is not universal unless
16208 # there are at least two -arch flags with different values.
16209 ac_arch=
16210 ac_prev=
16211 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
16212 if test -n "$ac_prev"; then
16213 case $ac_word in
16214 i?86 | x86_64 | ppc | ppc64)
16215 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
16216 ac_arch=$ac_word
16217 else
16218 ac_cv_c_bigendian=universal
16219 break
16220 fi
16221 ;;
16222 esac
16223 ac_prev=
16224 elif test "x$ac_word" = "x-arch"; then
16225 ac_prev=arch
16226 fi
16227 done
16228 fi
16229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16230 if test $ac_cv_c_bigendian = unknown; then
16231 # See if sys/param.h defines the BYTE_ORDER macro.
16232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16233 /* end confdefs.h. */
16234 #include <sys/types.h>
16235 #include <sys/param.h>
16236
16237 int
16238 main ()
16239 {
16240 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
16241 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
16242 && LITTLE_ENDIAN)
16243 bogus endian macros
16244 #endif
16245
16246 ;
16247 return 0;
16248 }
16249 _ACEOF
16250 if ac_fn_c_try_compile "$LINENO"; then :
16251 # It does; now see whether it defined to BIG_ENDIAN or not.
16252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16253 /* end confdefs.h. */
16254 #include <sys/types.h>
16255 #include <sys/param.h>
16256
16257 int
16258 main ()
16259 {
16260 #if BYTE_ORDER != BIG_ENDIAN
16261 not big endian
16262 #endif
16263
16264 ;
16265 return 0;
16266 }
16267 _ACEOF
16268 if ac_fn_c_try_compile "$LINENO"; then :
16269 ac_cv_c_bigendian=yes
16270 else
16271 ac_cv_c_bigendian=no
16272 fi
16273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16274 fi
16275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16276 fi
16277 if test $ac_cv_c_bigendian = unknown; then
16278 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
16279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16280 /* end confdefs.h. */
16281 #include <limits.h>
16282
16283 int
16284 main ()
16285 {
16286 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
16287 bogus endian macros
16288 #endif
16289
16290 ;
16291 return 0;
16292 }
16293 _ACEOF
16294 if ac_fn_c_try_compile "$LINENO"; then :
16295 # It does; now see whether it defined to _BIG_ENDIAN or not.
16296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16297 /* end confdefs.h. */
16298 #include <limits.h>
16299
16300 int
16301 main ()
16302 {
16303 #ifndef _BIG_ENDIAN
16304 not big endian
16305 #endif
16306
16307 ;
16308 return 0;
16309 }
16310 _ACEOF
16311 if ac_fn_c_try_compile "$LINENO"; then :
16312 ac_cv_c_bigendian=yes
16313 else
16314 ac_cv_c_bigendian=no
16315 fi
16316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16317 fi
16318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16319 fi
16320 if test $ac_cv_c_bigendian = unknown; then
16321 # Compile a test program.
16322 if test "$cross_compiling" = yes; then :
16323 # Try to guess by grepping values from an object file.
16324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16325 /* end confdefs.h. */
16326 short int ascii_mm[] =
16327 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
16328 short int ascii_ii[] =
16329 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
16330 int use_ascii (int i) {
16331 return ascii_mm[i] + ascii_ii[i];
16332 }
16333 short int ebcdic_ii[] =
16334 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
16335 short int ebcdic_mm[] =
16336 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
16337 int use_ebcdic (int i) {
16338 return ebcdic_mm[i] + ebcdic_ii[i];
16339 }
16340 extern int foo;
16341
16342 int
16343 main ()
16344 {
16345 return use_ascii (foo) == use_ebcdic (foo);
16346 ;
16347 return 0;
16348 }
16349 _ACEOF
16350 if ac_fn_c_try_compile "$LINENO"; then :
16351 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
16352 ac_cv_c_bigendian=yes
16353 fi
16354 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
16355 if test "$ac_cv_c_bigendian" = unknown; then
16356 ac_cv_c_bigendian=no
16357 else
16358 # finding both strings is unlikely to happen, but who knows?
16359 ac_cv_c_bigendian=unknown
16360 fi
16361 fi
16362 fi
16363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16364 else
16365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16366 /* end confdefs.h. */
16367 $ac_includes_default
16368 int
16369 main ()
16370 {
16371
16372 /* Are we little or big endian? From Harbison&Steele. */
16373 union
16374 {
16375 long int l;
16376 char c[sizeof (long int)];
16377 } u;
16378 u.l = 1;
16379 return u.c[sizeof (long int) - 1] == 1;
16380
16381 ;
16382 return 0;
16383 }
16384 _ACEOF
16385 if ac_fn_c_try_run "$LINENO"; then :
16386 ac_cv_c_bigendian=no
16387 else
16388 ac_cv_c_bigendian=yes
16389 fi
16390 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16391 conftest.$ac_objext conftest.beam conftest.$ac_ext
16392 fi
16393
16394 fi
16395 fi
16396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
16397 $as_echo "$ac_cv_c_bigendian" >&6; }
16398 case $ac_cv_c_bigendian in #(
16399 yes)
16400 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
16401 ;; #(
16402 no)
16403 ;; #(
16404 universal)
16405
16406 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
16407
16408 ;; #(
16409 *)
16410 as_fn_error "unknown endianness
16411 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
16412 esac
16413
16414
16415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
16416 $as_echo_n "checking for inline... " >&6; }
16417 if test "${ac_cv_c_inline+set}" = set; then :
16418 $as_echo_n "(cached) " >&6
16419 else
16420 ac_cv_c_inline=no
16421 for ac_kw in inline __inline__ __inline; do
16422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16423 /* end confdefs.h. */
16424 #ifndef __cplusplus
16425 typedef int foo_t;
16426 static $ac_kw foo_t static_foo () {return 0; }
16427 $ac_kw foo_t foo () {return 0; }
16428 #endif
16429
16430 _ACEOF
16431 if ac_fn_c_try_compile "$LINENO"; then :
16432 ac_cv_c_inline=$ac_kw
16433 fi
16434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16435 test "$ac_cv_c_inline" != no && break
16436 done
16437
16438 fi
16439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
16440 $as_echo "$ac_cv_c_inline" >&6; }
16441
16442 case $ac_cv_c_inline in
16443 inline | yes) ;;
16444 *)
16445 case $ac_cv_c_inline in
16446 no) ac_val=;;
16447 *) ac_val=$ac_cv_c_inline;;
16448 esac
16449 cat >>confdefs.h <<_ACEOF
16450 #ifndef __cplusplus
16451 #define inline $ac_val
16452 #endif
16453 _ACEOF
16454 ;;
16455 esac
16456
16457
16458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
16459 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
16460 if test "${gl_cv_func_c99_strtold+set}" = set; then :
16461 $as_echo_n "(cached) " >&6
16462 else
16463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16464 /* end confdefs.h. */
16465 /* On HP-UX before 11.23, strtold returns a struct instead of
16466 long double. Reject implementations like that, by requiring
16467 compatibility with the C99 prototype. */
16468 #include <stdlib.h>
16469 static long double (*p) (char const *, char **) = strtold;
16470 static long double
16471 test (char const *nptr, char **endptr)
16472 {
16473 long double r;
16474 r = strtold (nptr, endptr);
16475 return r;
16476 }
16477 int
16478 main ()
16479 {
16480 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
16481 ;
16482 return 0;
16483 }
16484 _ACEOF
16485 if ac_fn_c_try_link "$LINENO"; then :
16486 gl_cv_func_c99_strtold=yes
16487 else
16488 gl_cv_func_c99_strtold=no
16489 fi
16490 rm -f core conftest.err conftest.$ac_objext \
16491 conftest$ac_exeext conftest.$ac_ext
16492 fi
16493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
16494 $as_echo "$gl_cv_func_c99_strtold" >&6; }
16495 if test $gl_cv_func_c99_strtold = yes; then
16496
16497 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
16498
16499 fi
16500
16501
16502 GNULIB_CHDIR=0;
16503 GNULIB_CHOWN=0;
16504 GNULIB_CLOSE=0;
16505 GNULIB_DUP=0;
16506 GNULIB_DUP2=0;
16507 GNULIB_DUP3=0;
16508 GNULIB_ENVIRON=0;
16509 GNULIB_EUIDACCESS=0;
16510 GNULIB_FACCESSAT=0;
16511 GNULIB_FCHDIR=0;
16512 GNULIB_FCHOWNAT=0;
16513 GNULIB_FDATASYNC=0;
16514 GNULIB_FSYNC=0;
16515 GNULIB_FTRUNCATE=0;
16516 GNULIB_GETCWD=0;
16517 GNULIB_GETDOMAINNAME=0;
16518 GNULIB_GETDTABLESIZE=0;
16519 GNULIB_GETGROUPS=0;
16520 GNULIB_GETHOSTNAME=0;
16521 GNULIB_GETLOGIN=0;
16522 GNULIB_GETLOGIN_R=0;
16523 GNULIB_GETPAGESIZE=0;
16524 GNULIB_GETUSERSHELL=0;
16525 GNULIB_GROUP_MEMBER=0;
16526 GNULIB_LCHOWN=0;
16527 GNULIB_LINK=0;
16528 GNULIB_LINKAT=0;
16529 GNULIB_LSEEK=0;
16530 GNULIB_PIPE=0;
16531 GNULIB_PIPE2=0;
16532 GNULIB_PREAD=0;
16533 GNULIB_PWRITE=0;
16534 GNULIB_READ=0;
16535 GNULIB_READLINK=0;
16536 GNULIB_READLINKAT=0;
16537 GNULIB_RMDIR=0;
16538 GNULIB_SLEEP=0;
16539 GNULIB_SYMLINK=0;
16540 GNULIB_SYMLINKAT=0;
16541 GNULIB_TTYNAME_R=0;
16542 GNULIB_UNISTD_H_GETOPT=0;
16543 GNULIB_UNISTD_H_NONBLOCKING=0;
16544 GNULIB_UNISTD_H_SIGPIPE=0;
16545 GNULIB_UNLINK=0;
16546 GNULIB_UNLINKAT=0;
16547 GNULIB_USLEEP=0;
16548 GNULIB_WRITE=0;
16549 HAVE_CHOWN=1;
16550 HAVE_DUP2=1;
16551 HAVE_DUP3=1;
16552 HAVE_EUIDACCESS=1;
16553 HAVE_FACCESSAT=1;
16554 HAVE_FCHDIR=1;
16555 HAVE_FCHOWNAT=1;
16556 HAVE_FDATASYNC=1;
16557 HAVE_FSYNC=1;
16558 HAVE_FTRUNCATE=1;
16559 HAVE_GETDTABLESIZE=1;
16560 HAVE_GETGROUPS=1;
16561 HAVE_GETHOSTNAME=1;
16562 HAVE_GETLOGIN=1;
16563 HAVE_GETPAGESIZE=1;
16564 HAVE_GROUP_MEMBER=1;
16565 HAVE_LCHOWN=1;
16566 HAVE_LINK=1;
16567 HAVE_LINKAT=1;
16568 HAVE_PIPE=1;
16569 HAVE_PIPE2=1;
16570 HAVE_PREAD=1;
16571 HAVE_PWRITE=1;
16572 HAVE_READLINK=1;
16573 HAVE_READLINKAT=1;
16574 HAVE_SLEEP=1;
16575 HAVE_SYMLINK=1;
16576 HAVE_SYMLINKAT=1;
16577 HAVE_UNLINKAT=1;
16578 HAVE_USLEEP=1;
16579 HAVE_DECL_ENVIRON=1;
16580 HAVE_DECL_FCHDIR=1;
16581 HAVE_DECL_FDATASYNC=1;
16582 HAVE_DECL_GETDOMAINNAME=1;
16583 HAVE_DECL_GETLOGIN_R=1;
16584 HAVE_DECL_GETPAGESIZE=1;
16585 HAVE_DECL_GETUSERSHELL=1;
16586 HAVE_DECL_TTYNAME_R=1;
16587 HAVE_OS_H=0;
16588 HAVE_SYS_PARAM_H=0;
16589 REPLACE_CHOWN=0;
16590 REPLACE_CLOSE=0;
16591 REPLACE_DUP=0;
16592 REPLACE_DUP2=0;
16593 REPLACE_FCHOWNAT=0;
16594 REPLACE_GETCWD=0;
16595 REPLACE_GETDOMAINNAME=0;
16596 REPLACE_GETLOGIN_R=0;
16597 REPLACE_GETGROUPS=0;
16598 REPLACE_GETPAGESIZE=0;
16599 REPLACE_LCHOWN=0;
16600 REPLACE_LINK=0;
16601 REPLACE_LINKAT=0;
16602 REPLACE_LSEEK=0;
16603 REPLACE_PREAD=0;
16604 REPLACE_PWRITE=0;
16605 REPLACE_READ=0;
16606 REPLACE_READLINK=0;
16607 REPLACE_RMDIR=0;
16608 REPLACE_SLEEP=0;
16609 REPLACE_SYMLINK=0;
16610 REPLACE_TTYNAME_R=0;
16611 REPLACE_UNLINK=0;
16612 REPLACE_UNLINKAT=0;
16613 REPLACE_USLEEP=0;
16614 REPLACE_WRITE=0;
16615 UNISTD_H_HAVE_WINSOCK2_H=0;
16616 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
16617
16618
16619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
16620 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
16621 if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
16622 $as_echo_n "(cached) " >&6
16623 else
16624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16625 /* end confdefs.h. */
16626
16627 #include <sys/types.h>
16628 #include <sys/stat.h>
16629 int
16630 main ()
16631 {
16632 struct stat s; s.st_dm_mode;
16633 ;
16634 return 0;
16635 }
16636 _ACEOF
16637 if ac_fn_c_try_compile "$LINENO"; then :
16638 ac_cv_struct_st_dm_mode=yes
16639 else
16640 ac_cv_struct_st_dm_mode=no
16641 fi
16642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16643 fi
16644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
16645 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
16646
16647 if test $ac_cv_struct_st_dm_mode = yes; then
16648
16649 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
16650
16651 fi
16652
16653
16654 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
16655 if test "x$ac_cv_have_decl_strmode" = x""yes; then :
16656 ac_have_decl=1
16657 else
16658 ac_have_decl=0
16659 fi
16660
16661 cat >>confdefs.h <<_ACEOF
16662 #define HAVE_DECL_STRMODE $ac_have_decl
16663 _ACEOF
16664
16665
16666 GNULIB__EXIT=0;
16667 GNULIB_ATOLL=0;
16668 GNULIB_CALLOC_POSIX=0;
16669 GNULIB_CANONICALIZE_FILE_NAME=0;
16670 GNULIB_GETLOADAVG=0;
16671 GNULIB_GETSUBOPT=0;
16672 GNULIB_GRANTPT=0;
16673 GNULIB_MALLOC_POSIX=0;
16674 GNULIB_MBTOWC=0;
16675 GNULIB_MKDTEMP=0;
16676 GNULIB_MKOSTEMP=0;
16677 GNULIB_MKOSTEMPS=0;
16678 GNULIB_MKSTEMP=0;
16679 GNULIB_MKSTEMPS=0;
16680 GNULIB_PTSNAME=0;
16681 GNULIB_PUTENV=0;
16682 GNULIB_RANDOM_R=0;
16683 GNULIB_REALLOC_POSIX=0;
16684 GNULIB_REALPATH=0;
16685 GNULIB_RPMATCH=0;
16686 GNULIB_SETENV=0;
16687 GNULIB_STRTOD=0;
16688 GNULIB_STRTOLL=0;
16689 GNULIB_STRTOULL=0;
16690 GNULIB_SYSTEM_POSIX=0;
16691 GNULIB_UNLOCKPT=0;
16692 GNULIB_UNSETENV=0;
16693 GNULIB_WCTOMB=0;
16694 HAVE__EXIT=1;
16695 HAVE_ATOLL=1;
16696 HAVE_CANONICALIZE_FILE_NAME=1;
16697 HAVE_DECL_GETLOADAVG=1;
16698 HAVE_GETSUBOPT=1;
16699 HAVE_GRANTPT=1;
16700 HAVE_MKDTEMP=1;
16701 HAVE_MKOSTEMP=1;
16702 HAVE_MKOSTEMPS=1;
16703 HAVE_MKSTEMP=1;
16704 HAVE_MKSTEMPS=1;
16705 HAVE_PTSNAME=1;
16706 HAVE_RANDOM_H=1;
16707 HAVE_RANDOM_R=1;
16708 HAVE_REALPATH=1;
16709 HAVE_RPMATCH=1;
16710 HAVE_SETENV=1;
16711 HAVE_DECL_SETENV=1;
16712 HAVE_STRTOD=1;
16713 HAVE_STRTOLL=1;
16714 HAVE_STRTOULL=1;
16715 HAVE_STRUCT_RANDOM_DATA=1;
16716 HAVE_SYS_LOADAVG_H=0;
16717 HAVE_UNLOCKPT=1;
16718 HAVE_DECL_UNSETENV=1;
16719 REPLACE_CALLOC=0;
16720 REPLACE_CANONICALIZE_FILE_NAME=0;
16721 REPLACE_MALLOC=0;
16722 REPLACE_MBTOWC=0;
16723 REPLACE_MKSTEMP=0;
16724 REPLACE_PUTENV=0;
16725 REPLACE_REALLOC=0;
16726 REPLACE_REALPATH=0;
16727 REPLACE_SETENV=0;
16728 REPLACE_STRTOD=0;
16729 REPLACE_UNSETENV=0;
16730 REPLACE_WCTOMB=0;
16731
16732
16733
16734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
16735 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
16736 if test "${gl_cv_have_include_next+set}" = set; then :
16737 $as_echo_n "(cached) " >&6
16738 else
16739 rm -rf conftestd1a conftestd1b conftestd2
16740 mkdir conftestd1a conftestd1b conftestd2
16741 cat <<EOF > conftestd1a/conftest.h
16742 #define DEFINED_IN_CONFTESTD1
16743 #include_next <conftest.h>
16744 #ifdef DEFINED_IN_CONFTESTD2
16745 int foo;
16746 #else
16747 #error "include_next doesn't work"
16748 #endif
16749 EOF
16750 cat <<EOF > conftestd1b/conftest.h
16751 #define DEFINED_IN_CONFTESTD1
16752 #include <stdio.h>
16753 #include_next <conftest.h>
16754 #ifdef DEFINED_IN_CONFTESTD2
16755 int foo;
16756 #else
16757 #error "include_next doesn't work"
16758 #endif
16759 EOF
16760 cat <<EOF > conftestd2/conftest.h
16761 #ifndef DEFINED_IN_CONFTESTD1
16762 #error "include_next test doesn't work"
16763 #endif
16764 #define DEFINED_IN_CONFTESTD2
16765 EOF
16766 gl_save_CPPFLAGS="$CPPFLAGS"
16767 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
16768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16769 /* end confdefs.h. */
16770 #include <conftest.h>
16771 _ACEOF
16772 if ac_fn_c_try_compile "$LINENO"; then :
16773 gl_cv_have_include_next=yes
16774 else
16775 CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
16776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16777 /* end confdefs.h. */
16778 #include <conftest.h>
16779 _ACEOF
16780 if ac_fn_c_try_compile "$LINENO"; then :
16781 gl_cv_have_include_next=buggy
16782 else
16783 gl_cv_have_include_next=no
16784 fi
16785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16786
16787 fi
16788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16789 CPPFLAGS="$gl_save_CPPFLAGS"
16790 rm -rf conftestd1a conftestd1b conftestd2
16791
16792 fi
16793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
16794 $as_echo "$gl_cv_have_include_next" >&6; }
16795 PRAGMA_SYSTEM_HEADER=
16796 if test $gl_cv_have_include_next = yes; then
16797 INCLUDE_NEXT=include_next
16798 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16799 if test -n "$GCC"; then
16800 PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
16801 fi
16802 else
16803 if test $gl_cv_have_include_next = buggy; then
16804 INCLUDE_NEXT=include
16805 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
16806 else
16807 INCLUDE_NEXT=include
16808 INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
16809 fi
16810 fi
16811
16812
16813
16814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
16815 $as_echo_n "checking whether system header files limit the line length... " >&6; }
16816 if test "${gl_cv_pragma_columns+set}" = set; then :
16817 $as_echo_n "(cached) " >&6
16818 else
16819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16820 /* end confdefs.h. */
16821
16822 #ifdef __TANDEM
16823 choke me
16824 #endif
16825
16826 _ACEOF
16827 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16828 $EGREP "choke me" >/dev/null 2>&1; then :
16829 gl_cv_pragma_columns=yes
16830 else
16831 gl_cv_pragma_columns=no
16832 fi
16833 rm -f conftest*
16834
16835
16836 fi
16837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
16838 $as_echo "$gl_cv_pragma_columns" >&6; }
16839 if test $gl_cv_pragma_columns = yes; then
16840 PRAGMA_COLUMNS="#pragma COLUMNS 10000"
16841 else
16842 PRAGMA_COLUMNS=
16843 fi
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857
16858
16859
16860
16861 if test $gl_cv_have_include_next = yes; then
16862 gl_cv_next_getopt_h='<'getopt.h'>'
16863 else
16864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
16865 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
16866 if test "${gl_cv_next_getopt_h+set}" = set; then :
16867 $as_echo_n "(cached) " >&6
16868 else
16869
16870 if test $ac_cv_header_getopt_h = yes; then
16871
16872
16873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16874 /* end confdefs.h. */
16875 #include <getopt.h>
16876
16877 _ACEOF
16878 case "$host_os" in
16879 aix*) gl_absname_cpp="$ac_cpp -C" ;;
16880 *) gl_absname_cpp="$ac_cpp" ;;
16881 esac
16882
16883 case "$host_os" in
16884 mingw*)
16885 gl_dirsep_regex='[/\\]'
16886 ;;
16887 *)
16888 gl_dirsep_regex='/'
16889 ;;
16890 esac
16891
16892 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'getopt.h|{
16893 s|.*"\(.*'"${gl_dirsep_regex}"'getopt.h\)".*|\1|
16894 s|^/[^/]|//&|
16895 p
16896 q
16897 }'
16898 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16899 sed -n "$gl_absolute_header_sed"`'"'
16900 else
16901 gl_cv_next_getopt_h='<'getopt.h'>'
16902 fi
16903
16904
16905 fi
16906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
16907 $as_echo "$gl_cv_next_getopt_h" >&6; }
16908 fi
16909 NEXT_GETOPT_H=$gl_cv_next_getopt_h
16910
16911 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16912 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16913 gl_next_as_first_directive='<'getopt.h'>'
16914 else
16915 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16916 gl_next_as_first_directive=$gl_cv_next_getopt_h
16917 fi
16918 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
16919
16920
16921
16922
16923 if test $ac_cv_header_getopt_h = yes; then
16924 HAVE_GETOPT_H=1
16925 else
16926 HAVE_GETOPT_H=0
16927 fi
16928
16929
16930 gl_replace_getopt=
16931
16932 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16933 for ac_header in getopt.h
16934 do :
16935 ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
16936 if test "x$ac_cv_header_getopt_h" = x""yes; then :
16937 cat >>confdefs.h <<_ACEOF
16938 #define HAVE_GETOPT_H 1
16939 _ACEOF
16940
16941 else
16942 gl_replace_getopt=yes
16943 fi
16944
16945 done
16946
16947 fi
16948
16949 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
16950 for ac_func in getopt_long_only
16951 do :
16952 ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
16953 if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
16954 cat >>confdefs.h <<_ACEOF
16955 #define HAVE_GETOPT_LONG_ONLY 1
16956 _ACEOF
16957
16958 else
16959 gl_replace_getopt=yes
16960 fi
16961 done
16962
16963 fi
16964
16965 if test -z "$gl_replace_getopt"; then
16966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
16967 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
16968 if test "${gl_cv_func_getopt_posix+set}" = set; then :
16969 $as_echo_n "(cached) " >&6
16970 else
16971
16972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16973 /* end confdefs.h. */
16974 #include <unistd.h>
16975 int
16976 main ()
16977 {
16978 int *p = &optreset; return optreset;
16979 ;
16980 return 0;
16981 }
16982 _ACEOF
16983 if ac_fn_c_try_link "$LINENO"; then :
16984 gl_optind_min=1
16985 else
16986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16987 /* end confdefs.h. */
16988 #include <getopt.h>
16989 int
16990 main ()
16991 {
16992 return !getopt_clip;
16993 ;
16994 return 0;
16995 }
16996 _ACEOF
16997 if ac_fn_c_try_compile "$LINENO"; then :
16998 gl_optind_min=1
16999 else
17000 gl_optind_min=0
17001 fi
17002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17003 fi
17004 rm -f core conftest.err conftest.$ac_objext \
17005 conftest$ac_exeext conftest.$ac_ext
17006
17007 gl_save_CPPFLAGS=$CPPFLAGS
17008 CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
17009 if test "$cross_compiling" = yes; then :
17010 case "$host_os" in
17011 mingw*) gl_cv_func_getopt_posix="guessing no";;
17012 darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
17013 *) gl_cv_func_getopt_posix="guessing yes";;
17014 esac
17015
17016 else
17017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17018 /* end confdefs.h. */
17019
17020 #include <unistd.h>
17021 #include <stdlib.h>
17022 #include <string.h>
17023
17024 int
17025 main ()
17026 {
17027 {
17028 static char program[] = "program";
17029 static char a[] = "-a";
17030 static char foo[] = "foo";
17031 static char bar[] = "bar";
17032 char *argv[] = { program, a, foo, bar, NULL };
17033 int c;
17034
17035 optind = OPTIND_MIN;
17036 opterr = 0;
17037
17038 c = getopt (4, argv, "ab");
17039 if (!(c == 'a'))
17040 return 1;
17041 c = getopt (4, argv, "ab");
17042 if (!(c == -1))
17043 return 2;
17044 if (!(optind == 2))
17045 return 3;
17046 }
17047 /* Some internal state exists at this point. */
17048 {
17049 static char program[] = "program";
17050 static char donald[] = "donald";
17051 static char p[] = "-p";
17052 static char billy[] = "billy";
17053 static char duck[] = "duck";
17054 static char a[] = "-a";
17055 static char bar[] = "bar";
17056 char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
17057 int c;
17058
17059 optind = OPTIND_MIN;
17060 opterr = 0;
17061
17062 c = getopt (7, argv, "+abp:q:");
17063 if (!(c == -1))
17064 return 4;
17065 if (!(strcmp (argv[0], "program") == 0))
17066 return 5;
17067 if (!(strcmp (argv[1], "donald") == 0))
17068 return 6;
17069 if (!(strcmp (argv[2], "-p") == 0))
17070 return 7;
17071 if (!(strcmp (argv[3], "billy") == 0))
17072 return 8;
17073 if (!(strcmp (argv[4], "duck") == 0))
17074 return 9;
17075 if (!(strcmp (argv[5], "-a") == 0))
17076 return 10;
17077 if (!(strcmp (argv[6], "bar") == 0))
17078 return 11;
17079 if (!(optind == 1))
17080 return 12;
17081 }
17082 /* Detect MacOS 10.5, AIX 7.1 bug. */
17083 {
17084 static char program[] = "program";
17085 static char ab[] = "-ab";
17086 char *argv[3] = { program, ab, NULL };
17087 optind = OPTIND_MIN;
17088 opterr = 0;
17089 if (getopt (2, argv, "ab:") != 'a')
17090 return 13;
17091 if (getopt (2, argv, "ab:") != '?')
17092 return 14;
17093 if (optopt != 'b')
17094 return 15;
17095 if (optind != 2)
17096 return 16;
17097 }
17098
17099 return 0;
17100 }
17101
17102 _ACEOF
17103 if ac_fn_c_try_run "$LINENO"; then :
17104 gl_cv_func_getopt_posix=yes
17105 else
17106 gl_cv_func_getopt_posix=no
17107 fi
17108 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17109 conftest.$ac_objext conftest.beam conftest.$ac_ext
17110 fi
17111
17112 CPPFLAGS=$gl_save_CPPFLAGS
17113
17114 fi
17115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
17116 $as_echo "$gl_cv_func_getopt_posix" >&6; }
17117 case "$gl_cv_func_getopt_posix" in
17118 *no) gl_replace_getopt=yes ;;
17119 esac
17120 fi
17121
17122 if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
17123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
17124 $as_echo_n "checking for working GNU getopt function... " >&6; }
17125 if test "${gl_cv_func_getopt_gnu+set}" = set; then :
17126 $as_echo_n "(cached) " >&6
17127 else
17128 # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
17129 # optstring is necessary for programs like m4 that have POSIX-mandated
17130 # semantics for supporting options interspersed with files.
17131 # Also, since getopt_long is a GNU extension, we require optind=0.
17132 # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
17133 # so take care to revert to the correct (non-)export state.
17134 gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
17135 case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
17136 xx) gl_had_POSIXLY_CORRECT=exported ;;
17137 x) gl_had_POSIXLY_CORRECT=yes ;;
17138 *) gl_had_POSIXLY_CORRECT= ;;
17139 esac
17140 POSIXLY_CORRECT=1
17141 export POSIXLY_CORRECT
17142 if test "$cross_compiling" = yes; then :
17143 case $host_os:$ac_cv_have_decl_optreset in
17144 *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
17145 *:yes) gl_cv_func_getopt_gnu=no;;
17146 *) gl_cv_func_getopt_gnu=yes;;
17147 esac
17148
17149 else
17150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17151 /* end confdefs.h. */
17152 #include <getopt.h>
17153 #include <stddef.h>
17154 #include <string.h>
17155
17156 #include <stdlib.h>
17157 #if defined __MACH__ && defined __APPLE__
17158 /* Avoid a crash on MacOS X. */
17159 #include <mach/mach.h>
17160 #include <mach/mach_error.h>
17161 #include <mach/thread_status.h>
17162 #include <mach/exception.h>
17163 #include <mach/task.h>
17164 #include <pthread.h>
17165 /* The exception port on which our thread listens. */
17166 static mach_port_t our_exception_port;
17167 /* The main function of the thread listening for exceptions of type
17168 EXC_BAD_ACCESS. */
17169 static void *
17170 mach_exception_thread (void *arg)
17171 {
17172 /* Buffer for a message to be received. */
17173 struct {
17174 mach_msg_header_t head;
17175 mach_msg_body_t msgh_body;
17176 char data[1024];
17177 } msg;
17178 mach_msg_return_t retval;
17179 /* Wait for a message on the exception port. */
17180 retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
17181 our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
17182 if (retval != MACH_MSG_SUCCESS)
17183 abort ();
17184 exit (1);
17185 }
17186 static void
17187 nocrash_init (void)
17188 {
17189 mach_port_t self = mach_task_self ();
17190 /* Allocate a port on which the thread shall listen for exceptions. */
17191 if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
17192 == KERN_SUCCESS) {
17193 /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
17194 if (mach_port_insert_right (self, our_exception_port, our_exception_port,
17195 MACH_MSG_TYPE_MAKE_SEND)
17196 == KERN_SUCCESS) {
17197 /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
17198 for us. */
17199 exception_mask_t mask = EXC_MASK_BAD_ACCESS;
17200 /* Create the thread listening on the exception port. */
17201 pthread_attr_t attr;
17202 pthread_t thread;
17203 if (pthread_attr_init (&attr) == 0
17204 && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
17205 && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
17206 pthread_attr_destroy (&attr);
17207 /* Replace the exception port info for these exceptions with our own.
17208 Note that we replace the exception port for the entire task, not only
17209 for a particular thread. This has the effect that when our exception
17210 port gets the message, the thread specific exception port has already
17211 been asked, and we don't need to bother about it.
17212 See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
17213 task_set_exception_ports (self, mask, our_exception_port,
17214 EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
17215 }
17216 }
17217 }
17218 }
17219 #elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
17220 /* Avoid a crash on native Windows. */
17221 #define WIN32_LEAN_AND_MEAN
17222 #include <windows.h>
17223 #include <winerror.h>
17224 static LONG WINAPI
17225 exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
17226 {
17227 switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
17228 {
17229 case EXCEPTION_ACCESS_VIOLATION:
17230 case EXCEPTION_IN_PAGE_ERROR:
17231 case EXCEPTION_STACK_OVERFLOW:
17232 case EXCEPTION_GUARD_PAGE:
17233 case EXCEPTION_PRIV_INSTRUCTION:
17234 case EXCEPTION_ILLEGAL_INSTRUCTION:
17235 case EXCEPTION_DATATYPE_MISALIGNMENT:
17236 case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
17237 case EXCEPTION_NONCONTINUABLE_EXCEPTION:
17238 exit (1);
17239 }
17240 return EXCEPTION_CONTINUE_SEARCH;
17241 }
17242 static void
17243 nocrash_init (void)
17244 {
17245 SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
17246 }
17247 #else
17248 /* Avoid a crash on POSIX systems. */
17249 #include <signal.h>
17250 /* A POSIX signal handler. */
17251 static void
17252 exception_handler (int sig)
17253 {
17254 exit (1);
17255 }
17256 static void
17257 nocrash_init (void)
17258 {
17259 #ifdef SIGSEGV
17260 signal (SIGSEGV, exception_handler);
17261 #endif
17262 #ifdef SIGBUS
17263 signal (SIGBUS, exception_handler);
17264 #endif
17265 }
17266 #endif
17267
17268
17269 int
17270 main ()
17271 {
17272
17273 int result = 0;
17274
17275 nocrash_init();
17276
17277 /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
17278 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
17279 OSF/1 5.1, Solaris 10. */
17280 {
17281 static char conftest[] = "conftest";
17282 static char plus[] = "-+";
17283 char *argv[3] = { conftest, plus, NULL };
17284 opterr = 0;
17285 if (getopt (2, argv, "+a") != '?')
17286 result |= 1;
17287 }
17288 /* This code succeeds on glibc 2.8, mingw,
17289 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
17290 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
17291 {
17292 static char program[] = "program";
17293 static char p[] = "-p";
17294 static char foo[] = "foo";
17295 static char bar[] = "bar";
17296 char *argv[] = { program, p, foo, bar, NULL };
17297
17298 optind = 1;
17299 if (getopt (4, argv, "p::") != 'p')
17300 result |= 2;
17301 else if (optarg != NULL)
17302 result |= 4;
17303 else if (getopt (4, argv, "p::") != -1)
17304 result |= 6;
17305 else if (optind != 2)
17306 result |= 8;
17307 }
17308 /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
17309 {
17310 static char program[] = "program";
17311 static char foo[] = "foo";
17312 static char p[] = "-p";
17313 char *argv[] = { program, foo, p, NULL };
17314 optind = 0;
17315 if (getopt (3, argv, "-p") != 1)
17316 result |= 16;
17317 else if (getopt (3, argv, "-p") != 'p')
17318 result |= 32;
17319 }
17320 /* This code fails on glibc 2.11. */
17321 {
17322 static char program[] = "program";
17323 static char b[] = "-b";
17324 static char a[] = "-a";
17325 char *argv[] = { program, b, a, NULL };
17326 optind = opterr = 0;
17327 if (getopt (3, argv, "+:a:b") != 'b')
17328 result |= 64;
17329 else if (getopt (3, argv, "+:a:b") != ':')
17330 result |= 64;
17331 }
17332 /* This code dumps core on glibc 2.14. */
17333 {
17334 static char program[] = "program";
17335 static char w[] = "-W";
17336 static char dummy[] = "dummy";
17337 char *argv[] = { program, w, dummy, NULL };
17338 optind = opterr = 1;
17339 if (getopt (3, argv, "W;") != 'W')
17340 result |= 128;
17341 }
17342 return result;
17343
17344 ;
17345 return 0;
17346 }
17347 _ACEOF
17348 if ac_fn_c_try_run "$LINENO"; then :
17349 gl_cv_func_getopt_gnu=yes
17350 else
17351 gl_cv_func_getopt_gnu=no
17352 fi
17353 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17354 conftest.$ac_objext conftest.beam conftest.$ac_ext
17355 fi
17356
17357 case $gl_had_POSIXLY_CORRECT in
17358 exported) ;;
17359 yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
17360 *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
17361 esac
17362
17363 fi
17364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
17365 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
17366 if test "$gl_cv_func_getopt_gnu" = "no"; then
17367 gl_replace_getopt=yes
17368 fi
17369 fi
17370
17371
17372
17373
17374
17375 REPLACE_GETOPT=0
17376
17377
17378 if test -n "$gl_replace_getopt"; then :
17379
17380 REPLACE_GETOPT=1
17381
17382 fi
17383
17384
17385 if test $REPLACE_GETOPT = 1; then
17386
17387 GETOPT_H=getopt.h
17388
17389 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
17390
17391
17392
17393 GNULIB_UNISTD_H_GETOPT=1
17394 fi
17395
17396 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
17397 if test "x$ac_cv_have_decl_getenv" = x""yes; then :
17398 ac_have_decl=1
17399 else
17400 ac_have_decl=0
17401 fi
17402
17403 cat >>confdefs.h <<_ACEOF
17404 #define HAVE_DECL_GETENV $ac_have_decl
17405 _ACEOF
17406
17407
17408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
17409 $as_echo_n "checking for unsigned long long int... " >&6; }
17410 if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
17411 $as_echo_n "(cached) " >&6
17412 else
17413 ac_cv_type_unsigned_long_long_int=yes
17414 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17416 /* end confdefs.h. */
17417
17418 /* For now, do not test the preprocessor; as of 2007 there are too many
17419 implementations with broken preprocessors. Perhaps this can
17420 be revisited in 2012. In the meantime, code should not expect
17421 #if to work with literals wider than 32 bits. */
17422 /* Test literals. */
17423 long long int ll = 9223372036854775807ll;
17424 long long int nll = -9223372036854775807LL;
17425 unsigned long long int ull = 18446744073709551615ULL;
17426 /* Test constant expressions. */
17427 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
17428 ? 1 : -1)];
17429 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
17430 ? 1 : -1)];
17431 int i = 63;
17432 int
17433 main ()
17434 {
17435 /* Test availability of runtime routines for shift and division. */
17436 long long int llmax = 9223372036854775807ll;
17437 unsigned long long int ullmax = 18446744073709551615ull;
17438 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
17439 | (llmax / ll) | (llmax % ll)
17440 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
17441 | (ullmax / ull) | (ullmax % ull));
17442 ;
17443 return 0;
17444 }
17445
17446 _ACEOF
17447 if ac_fn_c_try_link "$LINENO"; then :
17448
17449 else
17450 ac_cv_type_unsigned_long_long_int=no
17451 fi
17452 rm -f core conftest.err conftest.$ac_objext \
17453 conftest$ac_exeext conftest.$ac_ext
17454 fi
17455 fi
17456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
17457 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
17458 if test $ac_cv_type_unsigned_long_long_int = yes; then
17459
17460 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
17461
17462 fi
17463
17464
17465
17466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
17467 $as_echo_n "checking for long long int... " >&6; }
17468 if test "${ac_cv_type_long_long_int+set}" = set; then :
17469 $as_echo_n "(cached) " >&6
17470 else
17471 ac_cv_type_long_long_int=yes
17472 if test "x${ac_cv_prog_cc_c99-no}" = xno; then
17473 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
17474 if test $ac_cv_type_long_long_int = yes; then
17475 if test "$cross_compiling" = yes; then :
17476 :
17477 else
17478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17479 /* end confdefs.h. */
17480 #include <limits.h>
17481 #ifndef LLONG_MAX
17482 # define HALF \
17483 (1LL << (sizeof (long long int) * CHAR_BIT - 2))
17484 # define LLONG_MAX (HALF - 1 + HALF)
17485 #endif
17486 int
17487 main ()
17488 {
17489 long long int n = 1;
17490 int i;
17491 for (i = 0; ; i++)
17492 {
17493 long long int m = n << i;
17494 if (m >> i != n)
17495 return 1;
17496 if (LLONG_MAX / 2 < m)
17497 break;
17498 }
17499 return 0;
17500 ;
17501 return 0;
17502 }
17503 _ACEOF
17504 if ac_fn_c_try_run "$LINENO"; then :
17505
17506 else
17507 ac_cv_type_long_long_int=no
17508 fi
17509 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17510 conftest.$ac_objext conftest.beam conftest.$ac_ext
17511 fi
17512
17513 fi
17514 fi
17515 fi
17516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
17517 $as_echo "$ac_cv_type_long_long_int" >&6; }
17518 if test $ac_cv_type_long_long_int = yes; then
17519
17520 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
17521
17522 fi
17523
17524
17525
17526
17527
17528
17529 gl_cv_c_multiarch=no
17530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17531 /* end confdefs.h. */
17532 #ifndef __APPLE_CC__
17533 not a universal capable compiler
17534 #endif
17535 typedef int dummy;
17536
17537 _ACEOF
17538 if ac_fn_c_try_compile "$LINENO"; then :
17539
17540 arch=
17541 prev=
17542 for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
17543 if test -n "$prev"; then
17544 case $word in
17545 i?86 | x86_64 | ppc | ppc64)
17546 if test -z "$arch" || test "$arch" = "$word"; then
17547 arch="$word"
17548 else
17549 gl_cv_c_multiarch=yes
17550 fi
17551 ;;
17552 esac
17553 prev=
17554 else
17555 if test "x$word" = "x-arch"; then
17556 prev=arch
17557 fi
17558 fi
17559 done
17560
17561 fi
17562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17563 if test $gl_cv_c_multiarch = yes; then
17564 APPLE_UNIVERSAL_BUILD=1
17565 else
17566 APPLE_UNIVERSAL_BUILD=0
17567 fi
17568
17569
17570
17571
17572
17573 if test $ac_cv_type_long_long_int = yes; then
17574 HAVE_LONG_LONG_INT=1
17575 else
17576 HAVE_LONG_LONG_INT=0
17577 fi
17578
17579
17580 if test $ac_cv_type_unsigned_long_long_int = yes; then
17581 HAVE_UNSIGNED_LONG_LONG_INT=1
17582 else
17583 HAVE_UNSIGNED_LONG_LONG_INT=0
17584 fi
17585
17586
17587
17588 if test $ac_cv_header_wchar_h = yes; then
17589 HAVE_WCHAR_H=1
17590 else
17591 HAVE_WCHAR_H=0
17592 fi
17593
17594
17595 if test $ac_cv_header_inttypes_h = yes; then
17596 HAVE_INTTYPES_H=1
17597 else
17598 HAVE_INTTYPES_H=0
17599 fi
17600
17601
17602 if test $ac_cv_header_sys_types_h = yes; then
17603 HAVE_SYS_TYPES_H=1
17604 else
17605 HAVE_SYS_TYPES_H=0
17606 fi
17607
17608
17609
17610
17611
17612
17613
17614
17615
17616
17617
17618 if test $gl_cv_have_include_next = yes; then
17619 gl_cv_next_stdint_h='<'stdint.h'>'
17620 else
17621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
17622 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
17623 if test "${gl_cv_next_stdint_h+set}" = set; then :
17624 $as_echo_n "(cached) " >&6
17625 else
17626
17627 if test $ac_cv_header_stdint_h = yes; then
17628
17629
17630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17631 /* end confdefs.h. */
17632 #include <stdint.h>
17633
17634 _ACEOF
17635 case "$host_os" in
17636 aix*) gl_absname_cpp="$ac_cpp -C" ;;
17637 *) gl_absname_cpp="$ac_cpp" ;;
17638 esac
17639
17640 case "$host_os" in
17641 mingw*)
17642 gl_dirsep_regex='[/\\]'
17643 ;;
17644 *)
17645 gl_dirsep_regex='/'
17646 ;;
17647 esac
17648
17649 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdint.h|{
17650 s|.*"\(.*'"${gl_dirsep_regex}"'stdint.h\)".*|\1|
17651 s|^/[^/]|//&|
17652 p
17653 q
17654 }'
17655 gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17656 sed -n "$gl_absolute_header_sed"`'"'
17657 else
17658 gl_cv_next_stdint_h='<'stdint.h'>'
17659 fi
17660
17661
17662 fi
17663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
17664 $as_echo "$gl_cv_next_stdint_h" >&6; }
17665 fi
17666 NEXT_STDINT_H=$gl_cv_next_stdint_h
17667
17668 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17669 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17670 gl_next_as_first_directive='<'stdint.h'>'
17671 else
17672 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17673 gl_next_as_first_directive=$gl_cv_next_stdint_h
17674 fi
17675 NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
17676
17677
17678
17679
17680 if test $ac_cv_header_stdint_h = yes; then
17681 HAVE_STDINT_H=1
17682 else
17683 HAVE_STDINT_H=0
17684 fi
17685
17686
17687 if test $ac_cv_header_stdint_h = yes; then
17688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
17689 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
17690 if test "${gl_cv_header_working_stdint_h+set}" = set; then :
17691 $as_echo_n "(cached) " >&6
17692 else
17693 gl_cv_header_working_stdint_h=no
17694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17695 /* end confdefs.h. */
17696
17697
17698 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17699 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17700 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17701 #include <stdint.h>
17702 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
17703 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
17704 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
17705 #endif
17706
17707
17708 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17709 included before <wchar.h>. */
17710 #include <stddef.h>
17711 #include <signal.h>
17712 #if HAVE_WCHAR_H
17713 # include <stdio.h>
17714 # include <time.h>
17715 # include <wchar.h>
17716 #endif
17717
17718
17719 #ifdef INT8_MAX
17720 int8_t a1 = INT8_MAX;
17721 int8_t a1min = INT8_MIN;
17722 #endif
17723 #ifdef INT16_MAX
17724 int16_t a2 = INT16_MAX;
17725 int16_t a2min = INT16_MIN;
17726 #endif
17727 #ifdef INT32_MAX
17728 int32_t a3 = INT32_MAX;
17729 int32_t a3min = INT32_MIN;
17730 #endif
17731 #ifdef INT64_MAX
17732 int64_t a4 = INT64_MAX;
17733 int64_t a4min = INT64_MIN;
17734 #endif
17735 #ifdef UINT8_MAX
17736 uint8_t b1 = UINT8_MAX;
17737 #else
17738 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
17739 #endif
17740 #ifdef UINT16_MAX
17741 uint16_t b2 = UINT16_MAX;
17742 #endif
17743 #ifdef UINT32_MAX
17744 uint32_t b3 = UINT32_MAX;
17745 #endif
17746 #ifdef UINT64_MAX
17747 uint64_t b4 = UINT64_MAX;
17748 #endif
17749 int_least8_t c1 = INT8_C (0x7f);
17750 int_least8_t c1max = INT_LEAST8_MAX;
17751 int_least8_t c1min = INT_LEAST8_MIN;
17752 int_least16_t c2 = INT16_C (0x7fff);
17753 int_least16_t c2max = INT_LEAST16_MAX;
17754 int_least16_t c2min = INT_LEAST16_MIN;
17755 int_least32_t c3 = INT32_C (0x7fffffff);
17756 int_least32_t c3max = INT_LEAST32_MAX;
17757 int_least32_t c3min = INT_LEAST32_MIN;
17758 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
17759 int_least64_t c4max = INT_LEAST64_MAX;
17760 int_least64_t c4min = INT_LEAST64_MIN;
17761 uint_least8_t d1 = UINT8_C (0xff);
17762 uint_least8_t d1max = UINT_LEAST8_MAX;
17763 uint_least16_t d2 = UINT16_C (0xffff);
17764 uint_least16_t d2max = UINT_LEAST16_MAX;
17765 uint_least32_t d3 = UINT32_C (0xffffffff);
17766 uint_least32_t d3max = UINT_LEAST32_MAX;
17767 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
17768 uint_least64_t d4max = UINT_LEAST64_MAX;
17769 int_fast8_t e1 = INT_FAST8_MAX;
17770 int_fast8_t e1min = INT_FAST8_MIN;
17771 int_fast16_t e2 = INT_FAST16_MAX;
17772 int_fast16_t e2min = INT_FAST16_MIN;
17773 int_fast32_t e3 = INT_FAST32_MAX;
17774 int_fast32_t e3min = INT_FAST32_MIN;
17775 int_fast64_t e4 = INT_FAST64_MAX;
17776 int_fast64_t e4min = INT_FAST64_MIN;
17777 uint_fast8_t f1 = UINT_FAST8_MAX;
17778 uint_fast16_t f2 = UINT_FAST16_MAX;
17779 uint_fast32_t f3 = UINT_FAST32_MAX;
17780 uint_fast64_t f4 = UINT_FAST64_MAX;
17781 #ifdef INTPTR_MAX
17782 intptr_t g = INTPTR_MAX;
17783 intptr_t gmin = INTPTR_MIN;
17784 #endif
17785 #ifdef UINTPTR_MAX
17786 uintptr_t h = UINTPTR_MAX;
17787 #endif
17788 intmax_t i = INTMAX_MAX;
17789 uintmax_t j = UINTMAX_MAX;
17790
17791 #include <limits.h> /* for CHAR_BIT */
17792 #define TYPE_MINIMUM(t) \
17793 ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
17794 #define TYPE_MAXIMUM(t) \
17795 ((t) ((t) 0 < (t) -1 \
17796 ? (t) -1 \
17797 : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
17798 struct s {
17799 int check_PTRDIFF:
17800 PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
17801 && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
17802 ? 1 : -1;
17803 /* Detect bug in FreeBSD 6.0 / ia64. */
17804 int check_SIG_ATOMIC:
17805 SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
17806 && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
17807 ? 1 : -1;
17808 int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
17809 int check_WCHAR:
17810 WCHAR_MIN == TYPE_MINIMUM (wchar_t)
17811 && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
17812 ? 1 : -1;
17813 /* Detect bug in mingw. */
17814 int check_WINT:
17815 WINT_MIN == TYPE_MINIMUM (wint_t)
17816 && WINT_MAX == TYPE_MAXIMUM (wint_t)
17817 ? 1 : -1;
17818
17819 /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
17820 int check_UINT8_C:
17821 (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
17822 int check_UINT16_C:
17823 (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
17824
17825 /* Detect bugs in OpenBSD 3.9 stdint.h. */
17826 #ifdef UINT8_MAX
17827 int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
17828 #endif
17829 #ifdef UINT16_MAX
17830 int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
17831 #endif
17832 #ifdef UINT32_MAX
17833 int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
17834 #endif
17835 #ifdef UINT64_MAX
17836 int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
17837 #endif
17838 int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
17839 int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
17840 int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
17841 int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
17842 int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
17843 int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
17844 int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
17845 int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
17846 int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
17847 int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
17848 int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
17849 };
17850
17851 int
17852 main ()
17853 {
17854
17855 ;
17856 return 0;
17857 }
17858 _ACEOF
17859 if ac_fn_c_try_compile "$LINENO"; then :
17860 if test "$cross_compiling" = yes; then :
17861 gl_cv_header_working_stdint_h=yes
17862
17863 else
17864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17865 /* end confdefs.h. */
17866
17867
17868 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
17869 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
17870 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
17871 #include <stdint.h>
17872
17873
17874 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17875 included before <wchar.h>. */
17876 #include <stddef.h>
17877 #include <signal.h>
17878 #if HAVE_WCHAR_H
17879 # include <stdio.h>
17880 # include <time.h>
17881 # include <wchar.h>
17882 #endif
17883
17884
17885 #include <stdio.h>
17886 #include <string.h>
17887 #define MVAL(macro) MVAL1(macro)
17888 #define MVAL1(expression) #expression
17889 static const char *macro_values[] =
17890 {
17891 #ifdef INT8_MAX
17892 MVAL (INT8_MAX),
17893 #endif
17894 #ifdef INT16_MAX
17895 MVAL (INT16_MAX),
17896 #endif
17897 #ifdef INT32_MAX
17898 MVAL (INT32_MAX),
17899 #endif
17900 #ifdef INT64_MAX
17901 MVAL (INT64_MAX),
17902 #endif
17903 #ifdef UINT8_MAX
17904 MVAL (UINT8_MAX),
17905 #endif
17906 #ifdef UINT16_MAX
17907 MVAL (UINT16_MAX),
17908 #endif
17909 #ifdef UINT32_MAX
17910 MVAL (UINT32_MAX),
17911 #endif
17912 #ifdef UINT64_MAX
17913 MVAL (UINT64_MAX),
17914 #endif
17915 NULL
17916 };
17917
17918 int
17919 main ()
17920 {
17921
17922 const char **mv;
17923 for (mv = macro_values; *mv != NULL; mv++)
17924 {
17925 const char *value = *mv;
17926 /* Test whether it looks like a cast expression. */
17927 if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
17928 || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
17929 || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
17930 || strncmp (value, "((int)"/*)*/, 6) == 0
17931 || strncmp (value, "((signed short)"/*)*/, 15) == 0
17932 || strncmp (value, "((signed char)"/*)*/, 14) == 0)
17933 return mv - macro_values + 1;
17934 }
17935 return 0;
17936
17937 ;
17938 return 0;
17939 }
17940 _ACEOF
17941 if ac_fn_c_try_run "$LINENO"; then :
17942 gl_cv_header_working_stdint_h=yes
17943 fi
17944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17945 conftest.$ac_objext conftest.beam conftest.$ac_ext
17946 fi
17947
17948
17949 fi
17950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17951
17952 fi
17953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
17954 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
17955 fi
17956 if test "$gl_cv_header_working_stdint_h" = yes; then
17957 STDINT_H=
17958 else
17959 for ac_header in sys/inttypes.h sys/bitypes.h
17960 do :
17961 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
17962 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
17963 eval as_val=\$$as_ac_Header
17964 if test "x$as_val" = x""yes; then :
17965 cat >>confdefs.h <<_ACEOF
17966 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
17967 _ACEOF
17968
17969 fi
17970
17971 done
17972
17973 if test $ac_cv_header_sys_inttypes_h = yes; then
17974 HAVE_SYS_INTTYPES_H=1
17975 else
17976 HAVE_SYS_INTTYPES_H=0
17977 fi
17978
17979 if test $ac_cv_header_sys_bitypes_h = yes; then
17980 HAVE_SYS_BITYPES_H=1
17981 else
17982 HAVE_SYS_BITYPES_H=0
17983 fi
17984
17985
17986
17987
17988 if test $APPLE_UNIVERSAL_BUILD = 0; then
17989
17990
17991 for gltype in ptrdiff_t size_t ; do
17992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
17993 $as_echo_n "checking for bit size of $gltype... " >&6; }
17994 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
17995 $as_echo_n "(cached) " >&6
17996 else
17997 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
17998 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
17999 included before <wchar.h>. */
18000 #include <stddef.h>
18001 #include <signal.h>
18002 #if HAVE_WCHAR_H
18003 # include <stdio.h>
18004 # include <time.h>
18005 # include <wchar.h>
18006 #endif
18007
18008 #include <limits.h>"; then :
18009
18010 else
18011 result=unknown
18012 fi
18013
18014 eval gl_cv_bitsizeof_${gltype}=\$result
18015
18016 fi
18017 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18019 $as_echo "$ac_res" >&6; }
18020 eval result=\$gl_cv_bitsizeof_${gltype}
18021 if test $result = unknown; then
18022 result=0
18023 fi
18024 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18025 cat >>confdefs.h <<_ACEOF
18026 #define BITSIZEOF_${GLTYPE} $result
18027 _ACEOF
18028
18029 eval BITSIZEOF_${GLTYPE}=\$result
18030 done
18031
18032
18033 fi
18034
18035
18036 for gltype in sig_atomic_t wchar_t wint_t ; do
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
18038 $as_echo_n "checking for bit size of $gltype... " >&6; }
18039 if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
18040 $as_echo_n "(cached) " >&6
18041 else
18042 if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
18043 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18044 included before <wchar.h>. */
18045 #include <stddef.h>
18046 #include <signal.h>
18047 #if HAVE_WCHAR_H
18048 # include <stdio.h>
18049 # include <time.h>
18050 # include <wchar.h>
18051 #endif
18052
18053 #include <limits.h>"; then :
18054
18055 else
18056 result=unknown
18057 fi
18058
18059 eval gl_cv_bitsizeof_${gltype}=\$result
18060
18061 fi
18062 eval ac_res=\$gl_cv_bitsizeof_${gltype}
18063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18064 $as_echo "$ac_res" >&6; }
18065 eval result=\$gl_cv_bitsizeof_${gltype}
18066 if test $result = unknown; then
18067 result=0
18068 fi
18069 GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18070 cat >>confdefs.h <<_ACEOF
18071 #define BITSIZEOF_${GLTYPE} $result
18072 _ACEOF
18073
18074 eval BITSIZEOF_${GLTYPE}=\$result
18075 done
18076
18077
18078
18079
18080 for gltype in sig_atomic_t wchar_t wint_t ; do
18081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
18082 $as_echo_n "checking whether $gltype is signed... " >&6; }
18083 if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
18084 $as_echo_n "(cached) " >&6
18085 else
18086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18087 /* end confdefs.h. */
18088
18089 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18090 included before <wchar.h>. */
18091 #include <stddef.h>
18092 #include <signal.h>
18093 #if HAVE_WCHAR_H
18094 # include <stdio.h>
18095 # include <time.h>
18096 # include <wchar.h>
18097 #endif
18098
18099 int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
18100 int
18101 main ()
18102 {
18103
18104 ;
18105 return 0;
18106 }
18107 _ACEOF
18108 if ac_fn_c_try_compile "$LINENO"; then :
18109 result=yes
18110 else
18111 result=no
18112 fi
18113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18114 eval gl_cv_type_${gltype}_signed=\$result
18115
18116 fi
18117 eval ac_res=\$gl_cv_type_${gltype}_signed
18118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18119 $as_echo "$ac_res" >&6; }
18120 eval result=\$gl_cv_type_${gltype}_signed
18121 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18122 if test "$result" = yes; then
18123 cat >>confdefs.h <<_ACEOF
18124 #define HAVE_SIGNED_${GLTYPE} 1
18125 _ACEOF
18126
18127 eval HAVE_SIGNED_${GLTYPE}=1
18128 else
18129 eval HAVE_SIGNED_${GLTYPE}=0
18130 fi
18131 done
18132
18133
18134 gl_cv_type_ptrdiff_t_signed=yes
18135 gl_cv_type_size_t_signed=no
18136 if test $APPLE_UNIVERSAL_BUILD = 0; then
18137
18138
18139 for gltype in ptrdiff_t size_t ; do
18140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18141 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18142 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18143 $as_echo_n "(cached) " >&6
18144 else
18145 eval gl_cv_type_${gltype}_suffix=no
18146 eval result=\$gl_cv_type_${gltype}_signed
18147 if test "$result" = yes; then
18148 glsufu=
18149 else
18150 glsufu=u
18151 fi
18152 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18153 case $glsuf in
18154 '') gltype1='int';;
18155 l) gltype1='long int';;
18156 ll) gltype1='long long int';;
18157 i64) gltype1='__int64';;
18158 u) gltype1='unsigned int';;
18159 ul) gltype1='unsigned long int';;
18160 ull) gltype1='unsigned long long int';;
18161 ui64)gltype1='unsigned __int64';;
18162 esac
18163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18164 /* end confdefs.h. */
18165
18166 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18167 included before <wchar.h>. */
18168 #include <stddef.h>
18169 #include <signal.h>
18170 #if HAVE_WCHAR_H
18171 # include <stdio.h>
18172 # include <time.h>
18173 # include <wchar.h>
18174 #endif
18175
18176 extern $gltype foo;
18177 extern $gltype1 foo;
18178 int
18179 main ()
18180 {
18181
18182 ;
18183 return 0;
18184 }
18185 _ACEOF
18186 if ac_fn_c_try_compile "$LINENO"; then :
18187 eval gl_cv_type_${gltype}_suffix=\$glsuf
18188 fi
18189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18190 eval result=\$gl_cv_type_${gltype}_suffix
18191 test "$result" != no && break
18192 done
18193 fi
18194 eval ac_res=\$gl_cv_type_${gltype}_suffix
18195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18196 $as_echo "$ac_res" >&6; }
18197 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18198 eval result=\$gl_cv_type_${gltype}_suffix
18199 test "$result" = no && result=
18200 eval ${GLTYPE}_SUFFIX=\$result
18201 cat >>confdefs.h <<_ACEOF
18202 #define ${GLTYPE}_SUFFIX $result
18203 _ACEOF
18204
18205 done
18206
18207
18208 fi
18209
18210
18211 for gltype in sig_atomic_t wchar_t wint_t ; do
18212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
18213 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
18214 if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
18215 $as_echo_n "(cached) " >&6
18216 else
18217 eval gl_cv_type_${gltype}_suffix=no
18218 eval result=\$gl_cv_type_${gltype}_signed
18219 if test "$result" = yes; then
18220 glsufu=
18221 else
18222 glsufu=u
18223 fi
18224 for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
18225 case $glsuf in
18226 '') gltype1='int';;
18227 l) gltype1='long int';;
18228 ll) gltype1='long long int';;
18229 i64) gltype1='__int64';;
18230 u) gltype1='unsigned int';;
18231 ul) gltype1='unsigned long int';;
18232 ull) gltype1='unsigned long long int';;
18233 ui64)gltype1='unsigned __int64';;
18234 esac
18235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18236 /* end confdefs.h. */
18237
18238 /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
18239 included before <wchar.h>. */
18240 #include <stddef.h>
18241 #include <signal.h>
18242 #if HAVE_WCHAR_H
18243 # include <stdio.h>
18244 # include <time.h>
18245 # include <wchar.h>
18246 #endif
18247
18248 extern $gltype foo;
18249 extern $gltype1 foo;
18250 int
18251 main ()
18252 {
18253
18254 ;
18255 return 0;
18256 }
18257 _ACEOF
18258 if ac_fn_c_try_compile "$LINENO"; then :
18259 eval gl_cv_type_${gltype}_suffix=\$glsuf
18260 fi
18261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18262 eval result=\$gl_cv_type_${gltype}_suffix
18263 test "$result" != no && break
18264 done
18265 fi
18266 eval ac_res=\$gl_cv_type_${gltype}_suffix
18267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
18268 $as_echo "$ac_res" >&6; }
18269 GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
18270 eval result=\$gl_cv_type_${gltype}_suffix
18271 test "$result" = no && result=
18272 eval ${GLTYPE}_SUFFIX=\$result
18273 cat >>confdefs.h <<_ACEOF
18274 #define ${GLTYPE}_SUFFIX $result
18275 _ACEOF
18276
18277 done
18278
18279
18280
18281 if test $BITSIZEOF_WINT_T -lt 32; then
18282 BITSIZEOF_WINT_T=32
18283 fi
18284
18285 STDINT_H=stdint.h
18286 fi
18287
18288 if test -n "$STDINT_H"; then
18289 GL_GENERATE_STDINT_H_TRUE=
18290 GL_GENERATE_STDINT_H_FALSE='#'
18291 else
18292 GL_GENERATE_STDINT_H_TRUE='#'
18293 GL_GENERATE_STDINT_H_FALSE=
18294 fi
18295
18296
18297
18298
18299
18300 GNULIB_IMAXABS=0;
18301 GNULIB_IMAXDIV=0;
18302 GNULIB_STRTOIMAX=0;
18303 GNULIB_STRTOUMAX=0;
18304 HAVE_DECL_IMAXABS=1;
18305 HAVE_DECL_IMAXDIV=1;
18306 HAVE_DECL_STRTOIMAX=1;
18307 HAVE_DECL_STRTOUMAX=1;
18308 INT32_MAX_LT_INTMAX_MAX=1;
18309 INT64_MAX_EQ_LONG_MAX='defined _LP64';
18310 PRI_MACROS_BROKEN=0;
18311 PRIPTR_PREFIX=__PRIPTR_PREFIX;
18312 UINT32_MAX_LT_UINTMAX_MAX=1;
18313 UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
18314
18315
18316
18317
18318
18319
18320
18321
18322
18323
18324
18325
18326
18327
18328
18329 if test $gl_cv_have_include_next = yes; then
18330 gl_cv_next_inttypes_h='<'inttypes.h'>'
18331 else
18332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
18333 $as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
18334 if test "${gl_cv_next_inttypes_h+set}" = set; then :
18335 $as_echo_n "(cached) " >&6
18336 else
18337
18338 if test $ac_cv_header_inttypes_h = yes; then
18339
18340
18341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18342 /* end confdefs.h. */
18343 #include <inttypes.h>
18344
18345 _ACEOF
18346 case "$host_os" in
18347 aix*) gl_absname_cpp="$ac_cpp -C" ;;
18348 *) gl_absname_cpp="$ac_cpp" ;;
18349 esac
18350
18351 case "$host_os" in
18352 mingw*)
18353 gl_dirsep_regex='[/\\]'
18354 ;;
18355 *)
18356 gl_dirsep_regex='/'
18357 ;;
18358 esac
18359
18360 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'inttypes.h|{
18361 s|.*"\(.*'"${gl_dirsep_regex}"'inttypes.h\)".*|\1|
18362 s|^/[^/]|//&|
18363 p
18364 q
18365 }'
18366 gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
18367 sed -n "$gl_absolute_header_sed"`'"'
18368 else
18369 gl_cv_next_inttypes_h='<'inttypes.h'>'
18370 fi
18371
18372
18373 fi
18374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
18375 $as_echo "$gl_cv_next_inttypes_h" >&6; }
18376 fi
18377 NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
18378
18379 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
18380 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
18381 gl_next_as_first_directive='<'inttypes.h'>'
18382 else
18383 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
18384 gl_next_as_first_directive=$gl_cv_next_inttypes_h
18385 fi
18386 NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
18387
18388
18389
18390
18391
18392
18393
18394
18395 $as_echo "#define GL_TRIGGER_STDC_LIMIT_MACROS 1" >>confdefs.h
18396
18397
18398
18399
18400
18401
18402 GNULIB_FCHMODAT=0;
18403 GNULIB_FSTAT=0;
18404 GNULIB_FSTATAT=0;
18405 GNULIB_FUTIMENS=0;
18406 GNULIB_LCHMOD=0;
18407 GNULIB_LSTAT=0;
18408 GNULIB_MKDIRAT=0;
18409 GNULIB_MKFIFO=0;
18410 GNULIB_MKFIFOAT=0;
18411 GNULIB_MKNOD=0;
18412 GNULIB_MKNODAT=0;
18413 GNULIB_STAT=0;
18414 GNULIB_UTIMENSAT=0;
18415 HAVE_FCHMODAT=1;
18416 HAVE_FSTATAT=1;
18417 HAVE_FUTIMENS=1;
18418 HAVE_LCHMOD=1;
18419 HAVE_LSTAT=1;
18420 HAVE_MKDIRAT=1;
18421 HAVE_MKFIFO=1;
18422 HAVE_MKFIFOAT=1;
18423 HAVE_MKNOD=1;
18424 HAVE_MKNODAT=1;
18425 HAVE_UTIMENSAT=1;
18426 REPLACE_FSTAT=0;
18427 REPLACE_FSTATAT=0;
18428 REPLACE_FUTIMENS=0;
18429 REPLACE_LSTAT=0;
18430 REPLACE_MKDIR=0;
18431 REPLACE_MKFIFO=0;
18432 REPLACE_MKNOD=0;
18433 REPLACE_STAT=0;
18434 REPLACE_UTIMENSAT=0;
18435
18436
18437
18438
18439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
18440 $as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
18441 if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
18442 $as_echo_n "(cached) " >&6
18443 else
18444 rm -f conftest.sym conftest.file
18445 echo >conftest.file
18446 if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
18447 if test "$cross_compiling" = yes; then :
18448 # When cross-compiling, be pessimistic so we will end up using the
18449 # replacement version of lstat that checks for trailing slashes and
18450 # calls lstat a second time when necessary.
18451 gl_cv_func_lstat_dereferences_slashed_symlink=no
18452
18453 else
18454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18455 /* end confdefs.h. */
18456 $ac_includes_default
18457 int
18458 main ()
18459 {
18460 struct stat sbuf;
18461 /* Linux will dereference the symlink and fail, as required by
18462 POSIX. That is better in the sense that it means we will not
18463 have to compile and use the lstat wrapper. */
18464 return lstat ("conftest.sym/", &sbuf) == 0;
18465
18466 ;
18467 return 0;
18468 }
18469 _ACEOF
18470 if ac_fn_c_try_run "$LINENO"; then :
18471 gl_cv_func_lstat_dereferences_slashed_symlink=yes
18472 else
18473 gl_cv_func_lstat_dereferences_slashed_symlink=no
18474 fi
18475 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18476 conftest.$ac_objext conftest.beam conftest.$ac_ext
18477 fi
18478
18479 else
18480 # If the 'ln -s' command failed, then we probably don't even
18481 # have an lstat function.
18482 gl_cv_func_lstat_dereferences_slashed_symlink=no
18483 fi
18484 rm -f conftest.sym conftest.file
18485
18486 fi
18487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
18488 $as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
18489 test $gl_cv_func_lstat_dereferences_slashed_symlink = yes &&
18490
18491 cat >>confdefs.h <<_ACEOF
18492 #define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
18493 _ACEOF
18494
18495
18496
18497 GNULIB_MKTIME=0;
18498 GNULIB_NANOSLEEP=0;
18499 GNULIB_STRPTIME=0;
18500 GNULIB_TIMEGM=0;
18501 GNULIB_TIME_R=0;
18502 HAVE_DECL_LOCALTIME_R=1;
18503 HAVE_NANOSLEEP=1;
18504 HAVE_STRPTIME=1;
18505 HAVE_TIMEGM=1;
18506 REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
18507 REPLACE_MKTIME=GNULIB_PORTCHECK;
18508 REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
18509 REPLACE_TIMEGM=GNULIB_PORTCHECK;
18510
18511
18512
18513
18514
18515
18516 GNULIB_PTHREAD_SIGMASK=0;
18517 GNULIB_RAISE=0;
18518 GNULIB_SIGNAL_H_SIGPIPE=0;
18519 GNULIB_SIGPROCMASK=0;
18520 GNULIB_SIGACTION=0;
18521 HAVE_POSIX_SIGNALBLOCKING=1;
18522 HAVE_PTHREAD_SIGMASK=1;
18523 HAVE_RAISE=1;
18524 HAVE_SIGSET_T=1;
18525 HAVE_SIGINFO_T=1;
18526 HAVE_SIGACTION=1;
18527 HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
18528
18529 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
18530
18531 HAVE_SIGHANDLER_T=1;
18532 REPLACE_PTHREAD_SIGMASK=0;
18533 REPLACE_RAISE=0;
18534
18535
18536
18537
18538 ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
18539 #include <signal.h>
18540 /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
18541 #include <sys/types.h>
18542
18543 "
18544 if test "x$ac_cv_type_sigset_t" = x""yes; then :
18545
18546 cat >>confdefs.h <<_ACEOF
18547 #define HAVE_SIGSET_T 1
18548 _ACEOF
18549
18550 gl_cv_type_sigset_t=yes
18551 else
18552 gl_cv_type_sigset_t=no
18553 fi
18554
18555 if test $gl_cv_type_sigset_t != yes; then
18556 HAVE_SIGSET_T=0
18557 fi
18558
18559
18560
18561
18562
18563 if test $ac_cv_header_sys_socket_h = no; then
18564 for ac_header in ws2tcpip.h
18565 do :
18566 ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
18567 if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
18568 cat >>confdefs.h <<_ACEOF
18569 #define HAVE_WS2TCPIP_H 1
18570 _ACEOF
18571
18572 fi
18573
18574 done
18575
18576 fi
18577
18578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
18579 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
18580 if test "${ac_cv_header_stdbool_h+set}" = set; then :
18581 $as_echo_n "(cached) " >&6
18582 else
18583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18584 /* end confdefs.h. */
18585
18586 #include <stdbool.h>
18587 #ifndef bool
18588 "error: bool is not defined"
18589 #endif
18590 #ifndef false
18591 "error: false is not defined"
18592 #endif
18593 #if false
18594 "error: false is not 0"
18595 #endif
18596 #ifndef true
18597 "error: true is not defined"
18598 #endif
18599 #if true != 1
18600 "error: true is not 1"
18601 #endif
18602 #ifndef __bool_true_false_are_defined
18603 "error: __bool_true_false_are_defined is not defined"
18604 #endif
18605
18606 struct s { _Bool s: 1; _Bool t; } s;
18607
18608 char a[true == 1 ? 1 : -1];
18609 char b[false == 0 ? 1 : -1];
18610 char c[__bool_true_false_are_defined == 1 ? 1 : -1];
18611 char d[(bool) 0.5 == true ? 1 : -1];
18612 /* See body of main program for 'e'. */
18613 char f[(_Bool) 0.0 == false ? 1 : -1];
18614 char g[true];
18615 char h[sizeof (_Bool)];
18616 char i[sizeof s.t];
18617 enum { j = false, k = true, l = false * true, m = true * 256 };
18618 /* The following fails for
18619 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
18620 _Bool n[m];
18621 char o[sizeof n == m * sizeof n[0] ? 1 : -1];
18622 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
18623 /* Catch a bug in an HP-UX C compiler. See
18624 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
18625 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
18626 */
18627 _Bool q = true;
18628 _Bool *pq = &q;
18629
18630 int
18631 main ()
18632 {
18633
18634 bool e = &s;
18635 *pq |= q;
18636 *pq |= ! q;
18637 /* Refer to every declared value, to avoid compiler optimizations. */
18638 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
18639 + !m + !n + !o + !p + !q + !pq);
18640
18641 ;
18642 return 0;
18643 }
18644 _ACEOF
18645 if ac_fn_c_try_compile "$LINENO"; then :
18646 ac_cv_header_stdbool_h=yes
18647 else
18648 ac_cv_header_stdbool_h=no
18649 fi
18650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18651 fi
18652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
18653 $as_echo "$ac_cv_header_stdbool_h" >&6; }
18654 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
18655 if test "x$ac_cv_type__Bool" = x""yes; then :
18656
18657 cat >>confdefs.h <<_ACEOF
18658 #define HAVE__BOOL 1
18659 _ACEOF
18660
18661
18662 fi
18663
18664
18665
18666 REPLACE_NULL=0;
18667 HAVE_WCHAR_T=1;
18668
18669
18670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
18671 $as_echo_n "checking for wchar_t... " >&6; }
18672 if test "${gt_cv_c_wchar_t+set}" = set; then :
18673 $as_echo_n "(cached) " >&6
18674 else
18675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18676 /* end confdefs.h. */
18677 #include <stddef.h>
18678 wchar_t foo = (wchar_t)'\0';
18679 int
18680 main ()
18681 {
18682
18683 ;
18684 return 0;
18685 }
18686 _ACEOF
18687 if ac_fn_c_try_compile "$LINENO"; then :
18688 gt_cv_c_wchar_t=yes
18689 else
18690 gt_cv_c_wchar_t=no
18691 fi
18692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18693 fi
18694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
18695 $as_echo "$gt_cv_c_wchar_t" >&6; }
18696 if test $gt_cv_c_wchar_t = yes; then
18697
18698 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
18699
18700 fi
18701
18702
18703 GNULIB_DPRINTF=0;
18704 GNULIB_FCLOSE=0;
18705 GNULIB_FDOPEN=0;
18706 GNULIB_FFLUSH=0;
18707 GNULIB_FGETC=0;
18708 GNULIB_FGETS=0;
18709 GNULIB_FOPEN=0;
18710 GNULIB_FPRINTF=0;
18711 GNULIB_FPRINTF_POSIX=0;
18712 GNULIB_FPURGE=0;
18713 GNULIB_FPUTC=0;
18714 GNULIB_FPUTS=0;
18715 GNULIB_FREAD=0;
18716 GNULIB_FREOPEN=0;
18717 GNULIB_FSCANF=0;
18718 GNULIB_FSEEK=0;
18719 GNULIB_FSEEKO=0;
18720 GNULIB_FTELL=0;
18721 GNULIB_FTELLO=0;
18722 GNULIB_FWRITE=0;
18723 GNULIB_GETC=0;
18724 GNULIB_GETCHAR=0;
18725 GNULIB_GETDELIM=0;
18726 GNULIB_GETLINE=0;
18727 GNULIB_GETS=0;
18728 GNULIB_OBSTACK_PRINTF=0;
18729 GNULIB_OBSTACK_PRINTF_POSIX=0;
18730 GNULIB_PCLOSE=0;
18731 GNULIB_PERROR=0;
18732 GNULIB_POPEN=0;
18733 GNULIB_PRINTF=0;
18734 GNULIB_PRINTF_POSIX=0;
18735 GNULIB_PUTC=0;
18736 GNULIB_PUTCHAR=0;
18737 GNULIB_PUTS=0;
18738 GNULIB_REMOVE=0;
18739 GNULIB_RENAME=0;
18740 GNULIB_RENAMEAT=0;
18741 GNULIB_SCANF=0;
18742 GNULIB_SNPRINTF=0;
18743 GNULIB_SPRINTF_POSIX=0;
18744 GNULIB_STDIO_H_NONBLOCKING=0;
18745 GNULIB_STDIO_H_SIGPIPE=0;
18746 GNULIB_TMPFILE=0;
18747 GNULIB_VASPRINTF=0;
18748 GNULIB_VFSCANF=0;
18749 GNULIB_VSCANF=0;
18750 GNULIB_VDPRINTF=0;
18751 GNULIB_VFPRINTF=0;
18752 GNULIB_VFPRINTF_POSIX=0;
18753 GNULIB_VPRINTF=0;
18754 GNULIB_VPRINTF_POSIX=0;
18755 GNULIB_VSNPRINTF=0;
18756 GNULIB_VSPRINTF_POSIX=0;
18757 HAVE_DECL_FPURGE=1;
18758 HAVE_DECL_FSEEKO=1;
18759 HAVE_DECL_FTELLO=1;
18760 HAVE_DECL_GETDELIM=1;
18761 HAVE_DECL_GETLINE=1;
18762 HAVE_DECL_OBSTACK_PRINTF=1;
18763 HAVE_DECL_SNPRINTF=1;
18764 HAVE_DECL_VSNPRINTF=1;
18765 HAVE_DPRINTF=1;
18766 HAVE_FSEEKO=1;
18767 HAVE_FTELLO=1;
18768 HAVE_PCLOSE=1;
18769 HAVE_POPEN=1;
18770 HAVE_RENAMEAT=1;
18771 HAVE_VASPRINTF=1;
18772 HAVE_VDPRINTF=1;
18773 REPLACE_DPRINTF=0;
18774 REPLACE_FCLOSE=0;
18775 REPLACE_FDOPEN=0;
18776 REPLACE_FFLUSH=0;
18777 REPLACE_FOPEN=0;
18778 REPLACE_FPRINTF=0;
18779 REPLACE_FPURGE=0;
18780 REPLACE_FREOPEN=0;
18781 REPLACE_FSEEK=0;
18782 REPLACE_FSEEKO=0;
18783 REPLACE_FTELL=0;
18784 REPLACE_FTELLO=0;
18785 REPLACE_GETDELIM=0;
18786 REPLACE_GETLINE=0;
18787 REPLACE_OBSTACK_PRINTF=0;
18788 REPLACE_PERROR=0;
18789 REPLACE_POPEN=0;
18790 REPLACE_PRINTF=0;
18791 REPLACE_REMOVE=0;
18792 REPLACE_RENAME=0;
18793 REPLACE_RENAMEAT=0;
18794 REPLACE_SNPRINTF=0;
18795 REPLACE_SPRINTF=0;
18796 REPLACE_STDIO_READ_FUNCS=0;
18797 REPLACE_STDIO_WRITE_FUNCS=0;
18798 REPLACE_TMPFILE=0;
18799 REPLACE_VASPRINTF=0;
18800 REPLACE_VDPRINTF=0;
18801 REPLACE_VFPRINTF=0;
18802 REPLACE_VPRINTF=0;
18803 REPLACE_VSNPRINTF=0;
18804 REPLACE_VSPRINTF=0;
18805
18806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
18807 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
18808 if test "${ac_cv_struct_tm+set}" = set; then :
18809 $as_echo_n "(cached) " >&6
18810 else
18811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18812 /* end confdefs.h. */
18813 #include <sys/types.h>
18814 #include <time.h>
18815
18816 int
18817 main ()
18818 {
18819 struct tm tm;
18820 int *p = &tm.tm_sec;
18821 return !p;
18822 ;
18823 return 0;
18824 }
18825 _ACEOF
18826 if ac_fn_c_try_compile "$LINENO"; then :
18827 ac_cv_struct_tm=time.h
18828 else
18829 ac_cv_struct_tm=sys/time.h
18830 fi
18831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18832 fi
18833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
18834 $as_echo "$ac_cv_struct_tm" >&6; }
18835 if test $ac_cv_struct_tm = sys/time.h; then
18836
18837 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
18838
18839 fi
18840
18841 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
18842 #include <$ac_cv_struct_tm>
18843
18844 "
18845 if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
18846
18847 cat >>confdefs.h <<_ACEOF
18848 #define HAVE_STRUCT_TM_TM_ZONE 1
18849 _ACEOF
18850
18851
18852 fi
18853
18854 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
18855
18856 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
18857
18858 else
18859 ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
18860 "
18861 if test "x$ac_cv_have_decl_tzname" = x""yes; then :
18862 ac_have_decl=1
18863 else
18864 ac_have_decl=0
18865 fi
18866
18867 cat >>confdefs.h <<_ACEOF
18868 #define HAVE_DECL_TZNAME $ac_have_decl
18869 _ACEOF
18870
18871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
18872 $as_echo_n "checking for tzname... " >&6; }
18873 if test "${ac_cv_var_tzname+set}" = set; then :
18874 $as_echo_n "(cached) " >&6
18875 else
18876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18877 /* end confdefs.h. */
18878 #include <time.h>
18879 #if !HAVE_DECL_TZNAME
18880 extern char *tzname[];
18881 #endif
18882
18883 int
18884 main ()
18885 {
18886 return tzname[0][0];
18887 ;
18888 return 0;
18889 }
18890 _ACEOF
18891 if ac_fn_c_try_link "$LINENO"; then :
18892 ac_cv_var_tzname=yes
18893 else
18894 ac_cv_var_tzname=no
18895 fi
18896 rm -f core conftest.err conftest.$ac_objext \
18897 conftest$ac_exeext conftest.$ac_ext
18898 fi
18899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
18900 $as_echo "$ac_cv_var_tzname" >&6; }
18901 if test $ac_cv_var_tzname = yes; then
18902
18903 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
18904
18905 fi
18906 fi
18907
18908
18909 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
18910 "
18911 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
18912
18913 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
18914
18915 fi
18916
18917
18918
18919
18920
18921
18922 ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
18923 if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
18924 ac_have_decl=1
18925 else
18926 ac_have_decl=0
18927 fi
18928
18929 cat >>confdefs.h <<_ACEOF
18930 #define HAVE_DECL_STRTOIMAX $ac_have_decl
18931 _ACEOF
18932
18933
18934
18935 ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
18936 if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
18937 ac_have_decl=1
18938 else
18939 ac_have_decl=0
18940 fi
18941
18942 cat >>confdefs.h <<_ACEOF
18943 #define HAVE_DECL_STRTOUMAX $ac_have_decl
18944 _ACEOF
18945
18946
18947
18948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
18949 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
18950 if test "${ac_cv_header_stat_broken+set}" = set; then :
18951 $as_echo_n "(cached) " >&6
18952 else
18953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18954 /* end confdefs.h. */
18955 #include <sys/types.h>
18956 #include <sys/stat.h>
18957
18958 #if defined S_ISBLK && defined S_IFDIR
18959 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
18960 #endif
18961
18962 #if defined S_ISBLK && defined S_IFCHR
18963 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
18964 #endif
18965
18966 #if defined S_ISLNK && defined S_IFREG
18967 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
18968 #endif
18969
18970 #if defined S_ISSOCK && defined S_IFREG
18971 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
18972 #endif
18973
18974 _ACEOF
18975 if ac_fn_c_try_compile "$LINENO"; then :
18976 ac_cv_header_stat_broken=no
18977 else
18978 ac_cv_header_stat_broken=yes
18979 fi
18980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18981 fi
18982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
18983 $as_echo "$ac_cv_header_stat_broken" >&6; }
18984 if test $ac_cv_header_stat_broken = yes; then
18985
18986 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
18987
18988 fi
18989
18990
18991
18992 ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
18993 if test "x$ac_cv_type_mode_t" = x""yes; then :
18994
18995 else
18996
18997 cat >>confdefs.h <<_ACEOF
18998 #define mode_t int
18999 _ACEOF
19000
19001 fi
19002
19003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
19004 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
19005 if test "${ac_cv_c_restrict+set}" = set; then :
19006 $as_echo_n "(cached) " >&6
19007 else
19008 ac_cv_c_restrict=no
19009 # The order here caters to the fact that C++ does not require restrict.
19010 for ac_kw in __restrict __restrict__ _Restrict restrict; do
19011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19012 /* end confdefs.h. */
19013 typedef int * int_ptr;
19014 int foo (int_ptr $ac_kw ip) {
19015 return ip[0];
19016 }
19017 int
19018 main ()
19019 {
19020 int s[1];
19021 int * $ac_kw t = s;
19022 t[0] = 0;
19023 return foo(t)
19024 ;
19025 return 0;
19026 }
19027 _ACEOF
19028 if ac_fn_c_try_compile "$LINENO"; then :
19029 ac_cv_c_restrict=$ac_kw
19030 fi
19031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19032 test "$ac_cv_c_restrict" != no && break
19033 done
19034
19035 fi
19036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
19037 $as_echo "$ac_cv_c_restrict" >&6; }
19038
19039 case $ac_cv_c_restrict in
19040 restrict) ;;
19041 no) $as_echo "#define restrict /**/" >>confdefs.h
19042 ;;
19043 *) cat >>confdefs.h <<_ACEOF
19044 #define restrict $ac_cv_c_restrict
19045 _ACEOF
19046 ;;
19047 esac
19048
19049
19050
19051
19052
19053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
19054 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
19055 if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
19056 $as_echo_n "(cached) " >&6
19057 else
19058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19059 /* end confdefs.h. */
19060 #include <time.h>
19061
19062 int
19063 main ()
19064 {
19065 static struct timespec x; x.tv_sec = x.tv_nsec;
19066 ;
19067 return 0;
19068 }
19069 _ACEOF
19070 if ac_fn_c_try_compile "$LINENO"; then :
19071 gl_cv_sys_struct_timespec_in_time_h=yes
19072 else
19073 gl_cv_sys_struct_timespec_in_time_h=no
19074 fi
19075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19076 fi
19077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
19078 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
19079
19080 TIME_H_DEFINES_STRUCT_TIMESPEC=0
19081 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
19082 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
19083 if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
19084 TIME_H_DEFINES_STRUCT_TIMESPEC=1
19085 else
19086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
19087 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
19088 if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
19089 $as_echo_n "(cached) " >&6
19090 else
19091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19092 /* end confdefs.h. */
19093 #include <sys/time.h>
19094
19095 int
19096 main ()
19097 {
19098 static struct timespec x; x.tv_sec = x.tv_nsec;
19099 ;
19100 return 0;
19101 }
19102 _ACEOF
19103 if ac_fn_c_try_compile "$LINENO"; then :
19104 gl_cv_sys_struct_timespec_in_sys_time_h=yes
19105 else
19106 gl_cv_sys_struct_timespec_in_sys_time_h=no
19107 fi
19108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19109 fi
19110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
19111 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
19112 if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
19113 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
19114 else
19115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
19116 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
19117 if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
19118 $as_echo_n "(cached) " >&6
19119 else
19120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19121 /* end confdefs.h. */
19122 #include <pthread.h>
19123
19124 int
19125 main ()
19126 {
19127 static struct timespec x; x.tv_sec = x.tv_nsec;
19128 ;
19129 return 0;
19130 }
19131 _ACEOF
19132 if ac_fn_c_try_compile "$LINENO"; then :
19133 gl_cv_sys_struct_timespec_in_pthread_h=yes
19134 else
19135 gl_cv_sys_struct_timespec_in_pthread_h=no
19136 fi
19137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19138 fi
19139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
19140 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
19141 if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
19142 PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
19143 fi
19144 fi
19145 fi
19146
19147
19148
19149
19150
19151
19152
19153
19154
19155
19156
19157
19158
19159
19160
19161 if test $gl_cv_have_include_next = yes; then
19162 gl_cv_next_time_h='<'time.h'>'
19163 else
19164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
19165 $as_echo_n "checking absolute name of <time.h>... " >&6; }
19166 if test "${gl_cv_next_time_h+set}" = set; then :
19167 $as_echo_n "(cached) " >&6
19168 else
19169
19170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19171 /* end confdefs.h. */
19172 #include <time.h>
19173
19174 _ACEOF
19175 case "$host_os" in
19176 aix*) gl_absname_cpp="$ac_cpp -C" ;;
19177 *) gl_absname_cpp="$ac_cpp" ;;
19178 esac
19179
19180 case "$host_os" in
19181 mingw*)
19182 gl_dirsep_regex='[/\\]'
19183 ;;
19184 *)
19185 gl_dirsep_regex='/'
19186 ;;
19187 esac
19188
19189 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'time.h|{
19190 s|.*"\(.*'"${gl_dirsep_regex}"'time.h\)".*|\1|
19191 s|^/[^/]|//&|
19192 p
19193 q
19194 }'
19195 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
19196 sed -n "$gl_absolute_header_sed"`'"'
19197
19198
19199 fi
19200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
19201 $as_echo "$gl_cv_next_time_h" >&6; }
19202 fi
19203 NEXT_TIME_H=$gl_cv_next_time_h
19204
19205 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
19206 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
19207 gl_next_as_first_directive='<'time.h'>'
19208 else
19209 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
19210 gl_next_as_first_directive=$gl_cv_next_time_h
19211 fi
19212 NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
19213
19214
19215
19216
19217
19218
19219 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
19220 if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
19221 ac_have_decl=1
19222 else
19223 ac_have_decl=0
19224 fi
19225
19226 cat >>confdefs.h <<_ACEOF
19227 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
19228 _ACEOF
19229
19230
19231
19232
19233 if false; then
19234 GL_COND_LIBTOOL_TRUE=
19235 GL_COND_LIBTOOL_FALSE='#'
19236 else
19237 GL_COND_LIBTOOL_TRUE='#'
19238 GL_COND_LIBTOOL_FALSE=
19239 fi
19240
19241 gl_cond_libtool=false
19242 gl_libdeps=
19243 gl_ltlibdeps=
19244 gl_m4_base='m4'
19245
19246
19247
19248
19249
19250
19251
19252
19253
19254 gl_source_base='lib'
19255
19256
19257 if test $ac_cv_func_alloca_works = no; then
19258 :
19259 fi
19260
19261 # Define an additional variable used in the Makefile substitution.
19262 if test $ac_cv_working_alloca_h = yes; then
19263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
19264 $as_echo_n "checking for alloca as a compiler built-in... " >&6; }
19265 if test "${gl_cv_rpl_alloca+set}" = set; then :
19266 $as_echo_n "(cached) " >&6
19267 else
19268
19269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19270 /* end confdefs.h. */
19271
19272 #if defined __GNUC__ || defined _AIX || defined _MSC_VER
19273 Need own alloca
19274 #endif
19275
19276 _ACEOF
19277 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
19278 $EGREP "Need own alloca" >/dev/null 2>&1; then :
19279 gl_cv_rpl_alloca=yes
19280 else
19281 gl_cv_rpl_alloca=no
19282 fi
19283 rm -f conftest*
19284
19285
19286 fi
19287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
19288 $as_echo "$gl_cv_rpl_alloca" >&6; }
19289 if test $gl_cv_rpl_alloca = yes; then
19290
19291 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
19292
19293 ALLOCA_H=alloca.h
19294 else
19295 ALLOCA_H=
19296 fi
19297 else
19298 ALLOCA_H=alloca.h
19299 fi
19300
19301 if test -n "$ALLOCA_H"; then
19302 GL_GENERATE_ALLOCA_H_TRUE=
19303 GL_GENERATE_ALLOCA_H_FALSE='#'
19304 else
19305 GL_GENERATE_ALLOCA_H_TRUE='#'
19306 GL_GENERATE_ALLOCA_H_FALSE=
19307 fi
19308
19309
19310
19311
19312
19313
19314 :
19315
19316
19317
19318
19319 :
19320
19321
19322
19323
19324
19325
19326
19327
19328
19329
19330
19331
19332
19333
19334
19335 $as_echo "#define HAVE_DUP2 1" >>confdefs.h
19336
19337
19338 if test $HAVE_DUP2 = 1; then
19339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
19340 $as_echo_n "checking whether dup2 works... " >&6; }
19341 if test "${gl_cv_func_dup2_works+set}" = set; then :
19342 $as_echo_n "(cached) " >&6
19343 else
19344 if test "$cross_compiling" = yes; then :
19345 case "$host_os" in
19346 mingw*) # on this platform, dup2 always returns 0 for success
19347 gl_cv_func_dup2_works=no;;
19348 cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
19349 gl_cv_func_dup2_works=no;;
19350 linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
19351 # closed fd may yield -EBADF instead of -1 / errno=EBADF.
19352 gl_cv_func_dup2_works=no;;
19353 freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
19354 gl_cv_func_dup2_works=no;;
19355 haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
19356 gl_cv_func_dup2_works=no;;
19357 *) gl_cv_func_dup2_works=yes;;
19358 esac
19359 else
19360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19361 /* end confdefs.h. */
19362
19363 #include <unistd.h>
19364 #include <fcntl.h>
19365 #include <errno.h>
19366 int
19367 main ()
19368 {
19369 int result = 0;
19370 #ifdef FD_CLOEXEC
19371 if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
19372 result |= 1;
19373 #endif
19374 if (dup2 (1, 1) == 0)
19375 result |= 2;
19376 #ifdef FD_CLOEXEC
19377 if (fcntl (1, F_GETFD) != FD_CLOEXEC)
19378 result |= 4;
19379 #endif
19380 close (0);
19381 if (dup2 (0, 0) != -1)
19382 result |= 8;
19383 /* Many gnulib modules require POSIX conformance of EBADF. */
19384 if (dup2 (2, 1000000) == -1 && errno != EBADF)
19385 result |= 16;
19386 return result;
19387
19388 ;
19389 return 0;
19390 }
19391
19392 _ACEOF
19393 if ac_fn_c_try_run "$LINENO"; then :
19394 gl_cv_func_dup2_works=yes
19395 else
19396 gl_cv_func_dup2_works=no
19397 fi
19398 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
19399 conftest.$ac_objext conftest.beam conftest.$ac_ext
19400 fi
19401
19402
19403 fi
19404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
19405 $as_echo "$gl_cv_func_dup2_works" >&6; }
19406 if test "$gl_cv_func_dup2_works" = no; then
19407 REPLACE_DUP2=1
19408 fi
19409 fi
19410
19411
19412 if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
19413
19414
19415
19416
19417
19418
19419
19420
19421 gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
19422
19423
19424 fi
19425
19426
19427
19428
19429
19430 GNULIB_DUP2=1
19431
19432
19433
19434
19435
19436
19437
19438
19439
19440
19441
19442 # Persuade glibc <stdlib.h> to declare getloadavg().
19443
19444
19445 gl_save_LIBS=$LIBS
19446
19447 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
19448 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
19449 HAVE_GETLOADAVG=1
19450 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
19451 if test "x$ac_cv_func_getloadavg" = x""yes; then :
19452
19453 else
19454 gl_func_getloadavg_done=no
19455
19456 # Some systems with -lutil have (and need) -lkvm as well, some do not.
19457 # On Solaris, -lkvm requires nlist from -lelf, so check that first
19458 # to get the right answer into the cache.
19459 # For kstat on solaris, we need to test for libelf and libkvm to force the
19460 # definition of SVR4 below.
19461 if test $gl_func_getloadavg_done = no; then
19462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
19463 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
19464 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
19465 $as_echo_n "(cached) " >&6
19466 else
19467 ac_check_lib_save_LIBS=$LIBS
19468 LIBS="-lelf $LIBS"
19469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19470 /* end confdefs.h. */
19471
19472 /* Override any GCC internal prototype to avoid an error.
19473 Use char because int might match the return type of a GCC
19474 builtin and then its argument prototype would still apply. */
19475 #ifdef __cplusplus
19476 extern "C"
19477 #endif
19478 char elf_begin ();
19479 int
19480 main ()
19481 {
19482 return elf_begin ();
19483 ;
19484 return 0;
19485 }
19486 _ACEOF
19487 if ac_fn_c_try_link "$LINENO"; then :
19488 ac_cv_lib_elf_elf_begin=yes
19489 else
19490 ac_cv_lib_elf_elf_begin=no
19491 fi
19492 rm -f core conftest.err conftest.$ac_objext \
19493 conftest$ac_exeext conftest.$ac_ext
19494 LIBS=$ac_check_lib_save_LIBS
19495 fi
19496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
19497 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
19498 if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
19499 LIBS="-lelf $LIBS"
19500 fi
19501
19502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
19503 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
19504 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
19505 $as_echo_n "(cached) " >&6
19506 else
19507 ac_check_lib_save_LIBS=$LIBS
19508 LIBS="-lkvm $LIBS"
19509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19510 /* end confdefs.h. */
19511
19512 /* Override any GCC internal prototype to avoid an error.
19513 Use char because int might match the return type of a GCC
19514 builtin and then its argument prototype would still apply. */
19515 #ifdef __cplusplus
19516 extern "C"
19517 #endif
19518 char kvm_open ();
19519 int
19520 main ()
19521 {
19522 return kvm_open ();
19523 ;
19524 return 0;
19525 }
19526 _ACEOF
19527 if ac_fn_c_try_link "$LINENO"; then :
19528 ac_cv_lib_kvm_kvm_open=yes
19529 else
19530 ac_cv_lib_kvm_kvm_open=no
19531 fi
19532 rm -f core conftest.err conftest.$ac_objext \
19533 conftest$ac_exeext conftest.$ac_ext
19534 LIBS=$ac_check_lib_save_LIBS
19535 fi
19536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
19537 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
19538 if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
19539 LIBS="-lkvm $LIBS"
19540 fi
19541
19542 # Check for the 4.4BSD definition of getloadavg.
19543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
19544 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
19545 if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
19546 $as_echo_n "(cached) " >&6
19547 else
19548 ac_check_lib_save_LIBS=$LIBS
19549 LIBS="-lutil $LIBS"
19550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19551 /* end confdefs.h. */
19552
19553 /* Override any GCC internal prototype to avoid an error.
19554 Use char because int might match the return type of a GCC
19555 builtin and then its argument prototype would still apply. */
19556 #ifdef __cplusplus
19557 extern "C"
19558 #endif
19559 char getloadavg ();
19560 int
19561 main ()
19562 {
19563 return getloadavg ();
19564 ;
19565 return 0;
19566 }
19567 _ACEOF
19568 if ac_fn_c_try_link "$LINENO"; then :
19569 ac_cv_lib_util_getloadavg=yes
19570 else
19571 ac_cv_lib_util_getloadavg=no
19572 fi
19573 rm -f core conftest.err conftest.$ac_objext \
19574 conftest$ac_exeext conftest.$ac_ext
19575 LIBS=$ac_check_lib_save_LIBS
19576 fi
19577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
19578 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
19579 if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
19580 LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
19581 fi
19582
19583 fi
19584
19585 if test $gl_func_getloadavg_done = no; then
19586 # There is a commonly available library for RS/6000 AIX.
19587 # Since it is not a standard part of AIX, it might be installed locally.
19588 gl_getloadavg_LIBS=$LIBS
19589 LIBS="-L/usr/local/lib $LIBS"
19590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
19591 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
19592 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
19593 $as_echo_n "(cached) " >&6
19594 else
19595 ac_check_lib_save_LIBS=$LIBS
19596 LIBS="-lgetloadavg $LIBS"
19597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19598 /* end confdefs.h. */
19599
19600 /* Override any GCC internal prototype to avoid an error.
19601 Use char because int might match the return type of a GCC
19602 builtin and then its argument prototype would still apply. */
19603 #ifdef __cplusplus
19604 extern "C"
19605 #endif
19606 char getloadavg ();
19607 int
19608 main ()
19609 {
19610 return getloadavg ();
19611 ;
19612 return 0;
19613 }
19614 _ACEOF
19615 if ac_fn_c_try_link "$LINENO"; then :
19616 ac_cv_lib_getloadavg_getloadavg=yes
19617 else
19618 ac_cv_lib_getloadavg_getloadavg=no
19619 fi
19620 rm -f core conftest.err conftest.$ac_objext \
19621 conftest$ac_exeext conftest.$ac_ext
19622 LIBS=$ac_check_lib_save_LIBS
19623 fi
19624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
19625 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
19626 if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
19627 LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
19628 else
19629 LIBS=$gl_getloadavg_LIBS
19630 fi
19631
19632 fi
19633
19634 # Set up the replacement function if necessary.
19635 if test $gl_func_getloadavg_done = no; then
19636 HAVE_GETLOADAVG=0
19637
19638 # Solaris has libkstat which does not require root.
19639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
19640 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
19641 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
19642 $as_echo_n "(cached) " >&6
19643 else
19644 ac_check_lib_save_LIBS=$LIBS
19645 LIBS="-lkstat $LIBS"
19646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19647 /* end confdefs.h. */
19648
19649 /* Override any GCC internal prototype to avoid an error.
19650 Use char because int might match the return type of a GCC
19651 builtin and then its argument prototype would still apply. */
19652 #ifdef __cplusplus
19653 extern "C"
19654 #endif
19655 char kstat_open ();
19656 int
19657 main ()
19658 {
19659 return kstat_open ();
19660 ;
19661 return 0;
19662 }
19663 _ACEOF
19664 if ac_fn_c_try_link "$LINENO"; then :
19665 ac_cv_lib_kstat_kstat_open=yes
19666 else
19667 ac_cv_lib_kstat_kstat_open=no
19668 fi
19669 rm -f core conftest.err conftest.$ac_objext \
19670 conftest$ac_exeext conftest.$ac_ext
19671 LIBS=$ac_check_lib_save_LIBS
19672 fi
19673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
19674 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
19675 if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
19676 cat >>confdefs.h <<_ACEOF
19677 #define HAVE_LIBKSTAT 1
19678 _ACEOF
19679
19680 LIBS="-lkstat $LIBS"
19681
19682 fi
19683
19684 test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
19685
19686 # AIX has libperfstat which does not require root
19687 if test $gl_func_getloadavg_done = no; then
19688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
19689 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
19690 if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
19691 $as_echo_n "(cached) " >&6
19692 else
19693 ac_check_lib_save_LIBS=$LIBS
19694 LIBS="-lperfstat $LIBS"
19695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19696 /* end confdefs.h. */
19697
19698 /* Override any GCC internal prototype to avoid an error.
19699 Use char because int might match the return type of a GCC
19700 builtin and then its argument prototype would still apply. */
19701 #ifdef __cplusplus
19702 extern "C"
19703 #endif
19704 char perfstat_cpu_total ();
19705 int
19706 main ()
19707 {
19708 return perfstat_cpu_total ();
19709 ;
19710 return 0;
19711 }
19712 _ACEOF
19713 if ac_fn_c_try_link "$LINENO"; then :
19714 ac_cv_lib_perfstat_perfstat_cpu_total=yes
19715 else
19716 ac_cv_lib_perfstat_perfstat_cpu_total=no
19717 fi
19718 rm -f core conftest.err conftest.$ac_objext \
19719 conftest$ac_exeext conftest.$ac_ext
19720 LIBS=$ac_check_lib_save_LIBS
19721 fi
19722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
19723 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
19724 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
19725 cat >>confdefs.h <<_ACEOF
19726 #define HAVE_LIBPERFSTAT 1
19727 _ACEOF
19728
19729 LIBS="-lperfstat $LIBS"
19730
19731 fi
19732
19733 test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
19734 fi
19735
19736 if test $gl_func_getloadavg_done = no; then
19737 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
19738 if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
19739 gl_func_getloadavg_done=yes
19740
19741 $as_echo "#define DGUX 1" >>confdefs.h
19742
19743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
19744 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
19745 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
19746 $as_echo_n "(cached) " >&6
19747 else
19748 ac_check_lib_save_LIBS=$LIBS
19749 LIBS="-ldgc $LIBS"
19750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19751 /* end confdefs.h. */
19752
19753 /* Override any GCC internal prototype to avoid an error.
19754 Use char because int might match the return type of a GCC
19755 builtin and then its argument prototype would still apply. */
19756 #ifdef __cplusplus
19757 extern "C"
19758 #endif
19759 char dg_sys_info ();
19760 int
19761 main ()
19762 {
19763 return dg_sys_info ();
19764 ;
19765 return 0;
19766 }
19767 _ACEOF
19768 if ac_fn_c_try_link "$LINENO"; then :
19769 ac_cv_lib_dgc_dg_sys_info=yes
19770 else
19771 ac_cv_lib_dgc_dg_sys_info=no
19772 fi
19773 rm -f core conftest.err conftest.$ac_objext \
19774 conftest$ac_exeext conftest.$ac_ext
19775 LIBS=$ac_check_lib_save_LIBS
19776 fi
19777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
19778 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
19779 if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
19780 cat >>confdefs.h <<_ACEOF
19781 #define HAVE_LIBDGC 1
19782 _ACEOF
19783
19784 LIBS="-ldgc $LIBS"
19785
19786 fi
19787
19788 fi
19789
19790
19791 fi
19792 fi
19793 fi
19794
19795
19796 if test "x$gl_save_LIBS" = x; then
19797 GETLOADAVG_LIBS=$LIBS
19798 else
19799 GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
19800 fi
19801 LIBS=$gl_save_LIBS
19802
19803
19804 # Test whether the system declares getloadavg. Solaris has the function
19805 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
19806 for ac_header in sys/loadavg.h
19807 do :
19808 ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
19809 if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
19810 cat >>confdefs.h <<_ACEOF
19811 #define HAVE_SYS_LOADAVG_H 1
19812 _ACEOF
19813
19814 fi
19815
19816 done
19817
19818 if test $ac_cv_header_sys_loadavg_h = yes; then
19819 HAVE_SYS_LOADAVG_H=1
19820 else
19821 HAVE_SYS_LOADAVG_H=0
19822 fi
19823 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
19824 # include <sys/loadavg.h>
19825 #endif
19826 #include <stdlib.h>
19827 "
19828 if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
19829
19830 else
19831 HAVE_DECL_GETLOADAVG=0
19832 fi
19833
19834
19835 if test $HAVE_GETLOADAVG = 0; then
19836
19837
19838
19839
19840
19841
19842
19843
19844 gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
19845
19846
19847 # Figure out what our getloadavg.c needs.
19848
19849 # On HPUX9, an unprivileged user can get load averages this way.
19850 if test $gl_func_getloadavg_done = no; then
19851 for ac_func in pstat_getdynamic
19852 do :
19853 ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
19854 if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
19855 cat >>confdefs.h <<_ACEOF
19856 #define HAVE_PSTAT_GETDYNAMIC 1
19857 _ACEOF
19858 gl_func_getloadavg_done=yes
19859 fi
19860 done
19861
19862 fi
19863
19864 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
19865 # uses stabs), but it is still SVR4. We cannot check for <elf.h> because
19866 # Irix 4.0.5F has the header but not the library.
19867 if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
19868 && test "$ac_cv_lib_kvm_kvm_open" = yes; then
19869 gl_func_getloadavg_done=yes
19870
19871 $as_echo "#define SVR4 1" >>confdefs.h
19872
19873 fi
19874
19875 if test $gl_func_getloadavg_done = no; then
19876 ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
19877 if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
19878 gl_func_getloadavg_done=yes
19879
19880 $as_echo "#define UMAX 1" >>confdefs.h
19881
19882
19883 $as_echo "#define UMAX4_3 1" >>confdefs.h
19884
19885 fi
19886
19887
19888 fi
19889
19890 if test $gl_func_getloadavg_done = no; then
19891 ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
19892 if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
19893 gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
19894
19895 fi
19896
19897
19898 fi
19899
19900 if test $gl_func_getloadavg_done = no; then
19901 for ac_header in mach/mach.h
19902 do :
19903 ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
19904 if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
19905 cat >>confdefs.h <<_ACEOF
19906 #define HAVE_MACH_MACH_H 1
19907 _ACEOF
19908
19909 fi
19910
19911 done
19912
19913 fi
19914
19915 for ac_header in nlist.h
19916 do :
19917 ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
19918 if test "x$ac_cv_header_nlist_h" = x""yes; then :
19919 cat >>confdefs.h <<_ACEOF
19920 #define HAVE_NLIST_H 1
19921 _ACEOF
19922 ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
19923 "
19924 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
19925
19926 cat >>confdefs.h <<_ACEOF
19927 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
19928 _ACEOF
19929
19930
19931 fi
19932
19933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
19934 /* end confdefs.h. */
19935 #include <nlist.h>
19936 int
19937 main ()
19938 {
19939 struct nlist x;
19940 #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
19941 x.n_un.n_name = "";
19942 #else
19943 x.n_name = "";
19944 #endif
19945 ;
19946 return 0;
19947 }
19948 _ACEOF
19949 if ac_fn_c_try_link "$LINENO"; then :
19950
19951 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
19952
19953 fi
19954 rm -f core conftest.err conftest.$ac_objext \
19955 conftest$ac_exeext conftest.$ac_ext
19956
19957 fi
19958
19959 done
19960
19961 fi
19962
19963
19964
19965
19966
19967 GNULIB_GETLOADAVG=1
19968
19969
19970
19971
19972
19973
19974
19975
19976
19977
19978 if test $REPLACE_GETOPT = 1; then
19979
19980
19981
19982
19983
19984
19985
19986
19987 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
19988
19989
19990
19991
19992
19993
19994
19995
19996
19997 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
19998
19999
20000
20001
20002 fi
20003
20004
20005
20006
20007
20008 REPLACE_GETOPT=0
20009
20010
20011 if test -n "$gl_replace_getopt"; then :
20012
20013 REPLACE_GETOPT=1
20014
20015 fi
20016
20017
20018 if test $REPLACE_GETOPT = 1; then
20019
20020 GETOPT_H=getopt.h
20021
20022 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
20023
20024
20025
20026 GNULIB_UNISTD_H_GETOPT=1
20027 fi
20028
20029 if test $REPLACE_GETOPT = 1; then
20030
20031
20032
20033
20034
20035
20036
20037
20038 gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
20039
20040
20041
20042
20043
20044
20045
20046
20047
20048 gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
20049
20050
20051
20052
20053 fi
20054
20055
20056
20057
20058
20059 if test $ac_cv_func_lstat = yes; then
20060
20061 if test $gl_cv_func_lstat_dereferences_slashed_symlink = no; then
20062 REPLACE_LSTAT=1
20063 fi
20064 else
20065 HAVE_LSTAT=0
20066 fi
20067
20068 if test $REPLACE_LSTAT = 1; then
20069
20070
20071
20072
20073
20074
20075
20076
20077 gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
20078
20079
20080
20081 :
20082
20083 fi
20084
20085
20086
20087
20088
20089 GNULIB_LSTAT=1
20090
20091
20092
20093
20094
20095
20096
20097
20098
20099
20100
20101 if test $APPLE_UNIVERSAL_BUILD = 1; then
20102 # A universal build on Apple MacOS X platforms.
20103 # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
20104 # But we need a configuration result that is valid in both modes.
20105 gl_cv_func_working_mktime=no
20106 fi
20107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
20108 $as_echo_n "checking for working mktime... " >&6; }
20109 if test "${gl_cv_func_working_mktime+set}" = set; then :
20110 $as_echo_n "(cached) " >&6
20111 else
20112 if test "$cross_compiling" = yes; then :
20113 gl_cv_func_working_mktime=no
20114 else
20115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20116 /* end confdefs.h. */
20117 /* Test program from Paul Eggert and Tony Leneis. */
20118 #include <limits.h>
20119 #include <stdlib.h>
20120 #include <time.h>
20121
20122 #ifdef HAVE_UNISTD_H
20123 # include <unistd.h>
20124 #endif
20125
20126 #ifndef HAVE_ALARM
20127 # define alarm(X) /* empty */
20128 #endif
20129
20130 /* Work around redefinition to rpl_putenv by other config tests. */
20131 #undef putenv
20132
20133 static time_t time_t_max;
20134 static time_t time_t_min;
20135
20136 /* Values we'll use to set the TZ environment variable. */
20137 static char *tz_strings[] = {
20138 (char *) 0, "TZ=GMT0", "TZ=JST-9",
20139 "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
20140 };
20141 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
20142
20143 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
20144 Based on a problem report from Andreas Jaeger. */
20145 static int
20146 spring_forward_gap ()
20147 {
20148 /* glibc (up to about 1998-10-07) failed this test. */
20149 struct tm tm;
20150
20151 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
20152 instead of "TZ=America/Vancouver" in order to detect the bug even
20153 on systems that don't support the Olson extension, or don't have the
20154 full zoneinfo tables installed. */
20155 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
20156
20157 tm.tm_year = 98;
20158 tm.tm_mon = 3;
20159 tm.tm_mday = 5;
20160 tm.tm_hour = 2;
20161 tm.tm_min = 0;
20162 tm.tm_sec = 0;
20163 tm.tm_isdst = -1;
20164 return mktime (&tm) != (time_t) -1;
20165 }
20166
20167 static int
20168 mktime_test1 (time_t now)
20169 {
20170 struct tm *lt;
20171 return ! (lt = localtime (&now)) || mktime (lt) == now;
20172 }
20173
20174 static int
20175 mktime_test (time_t now)
20176 {
20177 return (mktime_test1 (now)
20178 && mktime_test1 ((time_t) (time_t_max - now))
20179 && mktime_test1 ((time_t) (time_t_min + now)));
20180 }
20181
20182 static int
20183 irix_6_4_bug ()
20184 {
20185 /* Based on code from Ariel Faigon. */
20186 struct tm tm;
20187 tm.tm_year = 96;
20188 tm.tm_mon = 3;
20189 tm.tm_mday = 0;
20190 tm.tm_hour = 0;
20191 tm.tm_min = 0;
20192 tm.tm_sec = 0;
20193 tm.tm_isdst = -1;
20194 mktime (&tm);
20195 return tm.tm_mon == 2 && tm.tm_mday == 31;
20196 }
20197
20198 static int
20199 bigtime_test (int j)
20200 {
20201 struct tm tm;
20202 time_t now;
20203 tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
20204 now = mktime (&tm);
20205 if (now != (time_t) -1)
20206 {
20207 struct tm *lt = localtime (&now);
20208 if (! (lt
20209 && lt->tm_year == tm.tm_year
20210 && lt->tm_mon == tm.tm_mon
20211 && lt->tm_mday == tm.tm_mday
20212 && lt->tm_hour == tm.tm_hour
20213 && lt->tm_min == tm.tm_min
20214 && lt->tm_sec == tm.tm_sec
20215 && lt->tm_yday == tm.tm_yday
20216 && lt->tm_wday == tm.tm_wday
20217 && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
20218 == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
20219 return 0;
20220 }
20221 return 1;
20222 }
20223
20224 static int
20225 year_2050_test ()
20226 {
20227 /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
20228 ignoring leap seconds. */
20229 unsigned long int answer = 2527315200UL;
20230
20231 struct tm tm;
20232 time_t t;
20233 tm.tm_year = 2050 - 1900;
20234 tm.tm_mon = 2 - 1;
20235 tm.tm_mday = 1;
20236 tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
20237 tm.tm_isdst = -1;
20238
20239 /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
20240 instead of "TZ=America/Vancouver" in order to detect the bug even
20241 on systems that don't support the Olson extension, or don't have the
20242 full zoneinfo tables installed. */
20243 putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
20244
20245 t = mktime (&tm);
20246
20247 /* Check that the result is either a failure, or close enough
20248 to the correct answer that we can assume the discrepancy is
20249 due to leap seconds. */
20250 return (t == (time_t) -1
20251 || (0 < t && answer - 120 <= t && t <= answer + 120));
20252 }
20253
20254 int
20255 main ()
20256 {
20257 int result = 0;
20258 time_t t, delta;
20259 int i, j;
20260 int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
20261 int time_t_signed = ! ((time_t) 0 < (time_t) -1);
20262
20263 /* This test makes some buggy mktime implementations loop.
20264 Give up after 60 seconds; a mktime slower than that
20265 isn't worth using anyway. */
20266 alarm (60);
20267
20268 time_t_max = (! time_t_signed
20269 ? (time_t) -1
20270 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
20271 * 2 + 1));
20272 time_t_min = (! time_t_signed
20273 ? (time_t) 0
20274 : time_t_signed_magnitude
20275 ? ~ (time_t) 0
20276 : ~ time_t_max);
20277
20278 delta = time_t_max / 997; /* a suitable prime number */
20279 for (i = 0; i < N_STRINGS; i++)
20280 {
20281 if (tz_strings[i])
20282 putenv (tz_strings[i]);
20283
20284 for (t = 0; t <= time_t_max - delta; t += delta)
20285 if (! mktime_test (t))
20286 result |= 1;
20287 if (! (mktime_test ((time_t) 1)
20288 && mktime_test ((time_t) (60 * 60))
20289 && mktime_test ((time_t) (60 * 60 * 24))))
20290 result |= 2;
20291
20292 for (j = 1; ; j <<= 1)
20293 if (! bigtime_test (j))
20294 result |= 4;
20295 else if (INT_MAX / 2 < j)
20296 break;
20297 if (! bigtime_test (INT_MAX))
20298 result |= 8;
20299 }
20300 if (! irix_6_4_bug ())
20301 result |= 16;
20302 if (! spring_forward_gap ())
20303 result |= 32;
20304 if (! year_2050_test ())
20305 result |= 64;
20306 return result;
20307 }
20308 _ACEOF
20309 if ac_fn_c_try_run "$LINENO"; then :
20310 gl_cv_func_working_mktime=yes
20311 else
20312 gl_cv_func_working_mktime=no
20313 fi
20314 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20315 conftest.$ac_objext conftest.beam conftest.$ac_ext
20316 fi
20317
20318
20319 fi
20320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
20321 $as_echo "$gl_cv_func_working_mktime" >&6; }
20322
20323 if test $gl_cv_func_working_mktime = no; then
20324 REPLACE_MKTIME=1
20325 else
20326 REPLACE_MKTIME=0
20327 fi
20328
20329 if test $REPLACE_MKTIME = 1; then
20330
20331
20332
20333
20334
20335
20336
20337
20338 gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
20339
20340
20341
20342
20343 fi
20344
20345
20346
20347
20348
20349 GNULIB_MKTIME=1
20350
20351
20352
20353
20354
20355
20356
20357
20358 LIB_PTHREAD_SIGMASK=
20359
20360
20361 if test $ac_cv_func_pthread_sigmask = yes; then
20362 :
20363 else
20364 HAVE_PTHREAD_SIGMASK=0
20365 REPLACE_PTHREAD_SIGMASK=1
20366 fi
20367
20368
20369
20370
20371 if test $HAVE_PTHREAD_SIGMASK = 1; then
20372
20373
20374 if test -z "$LIB_PTHREAD_SIGMASK"; then
20375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
20376 $as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
20377 if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
20378 $as_echo_n "(cached) " >&6
20379 else
20380
20381 if test "$cross_compiling" = yes; then :
20382
20383 case "$host_os" in
20384 freebsd* | hpux* | solaris | solaris2.[2-9]*)
20385 gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
20386 *)
20387 gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
20388 esac
20389
20390 else
20391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20392 /* end confdefs.h. */
20393
20394 #include <pthread.h>
20395 #include <signal.h>
20396 #include <stddef.h>
20397 int main ()
20398 {
20399 sigset_t set;
20400 sigemptyset (&set);
20401 return pthread_sigmask (1729, &set, NULL) != 0;
20402 }
20403 _ACEOF
20404 if ac_fn_c_try_run "$LINENO"; then :
20405 gl_cv_func_pthread_sigmask_in_libc_works=no
20406 else
20407 gl_cv_func_pthread_sigmask_in_libc_works=yes
20408 fi
20409 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20410 conftest.$ac_objext conftest.beam conftest.$ac_ext
20411 fi
20412
20413
20414 fi
20415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
20416 $as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
20417 case "$gl_cv_func_pthread_sigmask_in_libc_works" in
20418 *no)
20419 REPLACE_PTHREAD_SIGMASK=1
20420
20421 $as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
20422
20423 ;;
20424 esac
20425 fi
20426
20427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
20428 $as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
20429 if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
20430 $as_echo_n "(cached) " >&6
20431 else
20432
20433 gl_save_LIBS="$LIBS"
20434 LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
20435 if test "$cross_compiling" = yes; then :
20436 case "$host_os" in
20437 cygwin*)
20438 gl_cv_func_pthread_sigmask_return_works="guessing no";;
20439 *)
20440 gl_cv_func_pthread_sigmask_return_works="guessing yes";;
20441 esac
20442
20443 else
20444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20445 /* end confdefs.h. */
20446
20447 #include <pthread.h>
20448 #include <signal.h>
20449 #include <stddef.h>
20450 int main ()
20451 {
20452 sigset_t set;
20453 sigemptyset (&set);
20454 if (pthread_sigmask (1729, &set, NULL) == -1)
20455 return 1;
20456 return 0;
20457 }
20458 _ACEOF
20459 if ac_fn_c_try_run "$LINENO"; then :
20460 gl_cv_func_pthread_sigmask_return_works=yes
20461 else
20462 gl_cv_func_pthread_sigmask_return_works=no
20463 fi
20464 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20465 conftest.$ac_objext conftest.beam conftest.$ac_ext
20466 fi
20467
20468 LIBS="$gl_save_LIBS"
20469
20470 fi
20471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
20472 $as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
20473 case "$gl_cv_func_pthread_sigmask_return_works" in
20474 *no)
20475 REPLACE_PTHREAD_SIGMASK=1
20476
20477 $as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
20478
20479 ;;
20480 esac
20481
20482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
20483 $as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
20484 if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
20485 $as_echo_n "(cached) " >&6
20486 else
20487
20488 case "$host_os" in
20489 irix*)
20490 gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
20491 *)
20492 gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
20493 esac
20494 gl_save_LIBS="$LIBS"
20495 LIBS="$LIBS $LIBMULTITHREAD"
20496 if test "$cross_compiling" = yes; then :
20497 :
20498 else
20499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20500 /* end confdefs.h. */
20501
20502 #include <pthread.h>
20503 #include <signal.h>
20504 #include <stdio.h>
20505 #include <stdlib.h>
20506 #include <unistd.h>
20507 static volatile int sigint_occurred;
20508 static void
20509 sigint_handler (int sig)
20510 {
20511 sigint_occurred++;
20512 }
20513 int main ()
20514 {
20515 sigset_t set;
20516 int pid = getpid ();
20517 char command[80];
20518 signal (SIGINT, sigint_handler);
20519 sigemptyset (&set);
20520 sigaddset (&set, SIGINT);
20521 if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
20522 return 1;
20523 sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
20524 if (!(system (command) == 0))
20525 return 2;
20526 sleep (2);
20527 if (!(sigint_occurred == 0))
20528 return 3;
20529 if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
20530 return 4;
20531 if (!(sigint_occurred == 1)) /* This fails on IRIX. */
20532 return 5;
20533 return 0;
20534 }
20535 _ACEOF
20536 if ac_fn_c_try_run "$LINENO"; then :
20537 :
20538 else
20539 gl_cv_func_pthread_sigmask_unblock_works=no
20540 fi
20541 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20542 conftest.$ac_objext conftest.beam conftest.$ac_ext
20543 fi
20544
20545 LIBS="$gl_save_LIBS"
20546
20547 fi
20548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
20549 $as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
20550 case "$gl_cv_func_pthread_sigmask_unblock_works" in
20551 *no)
20552 REPLACE_PTHREAD_SIGMASK=1
20553
20554 $as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
20555
20556 ;;
20557 esac
20558 fi
20559
20560 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
20561
20562
20563
20564
20565
20566
20567
20568
20569 gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
20570
20571
20572 if test $HAVE_PTHREAD_SIGMASK = 1; then
20573
20574 $as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
20575
20576 fi
20577
20578 fi
20579
20580
20581
20582
20583
20584 GNULIB_PTHREAD_SIGMASK=1
20585
20586
20587
20588
20589
20590
20591
20592
20593 if test $ac_cv_func_readlink = no; then
20594 HAVE_READLINK=0
20595 else
20596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
20597 $as_echo_n "checking whether readlink signature is correct... " >&6; }
20598 if test "${gl_cv_decl_readlink_works+set}" = set; then :
20599 $as_echo_n "(cached) " >&6
20600 else
20601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20602 /* end confdefs.h. */
20603 #include <unistd.h>
20604 /* Cause compilation failure if original declaration has wrong type. */
20605 ssize_t readlink (const char *, char *, size_t);
20606 int
20607 main ()
20608 {
20609
20610 ;
20611 return 0;
20612 }
20613 _ACEOF
20614 if ac_fn_c_try_compile "$LINENO"; then :
20615 gl_cv_decl_readlink_works=yes
20616 else
20617 gl_cv_decl_readlink_works=no
20618 fi
20619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20620 fi
20621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
20622 $as_echo "$gl_cv_decl_readlink_works" >&6; }
20623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
20624 $as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
20625 if test "${gl_cv_func_readlink_works+set}" = set; then :
20626 $as_echo_n "(cached) " >&6
20627 else
20628 # We have readlink, so assume ln -s works.
20629 ln -s conftest.no-such conftest.link
20630 ln -s conftest.link conftest.lnk2
20631 if test "$cross_compiling" = yes; then :
20632 gl_cv_func_readlink_works="guessing no"
20633 else
20634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20635 /* end confdefs.h. */
20636 #include <unistd.h>
20637
20638 int
20639 main ()
20640 {
20641 char buf[20];
20642 return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
20643 ;
20644 return 0;
20645 }
20646 _ACEOF
20647 if ac_fn_c_try_run "$LINENO"; then :
20648 gl_cv_func_readlink_works=yes
20649 else
20650 gl_cv_func_readlink_works=no
20651 fi
20652 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
20653 conftest.$ac_objext conftest.beam conftest.$ac_ext
20654 fi
20655
20656 rm -f conftest.link conftest.lnk2
20657 fi
20658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
20659 $as_echo "$gl_cv_func_readlink_works" >&6; }
20660 if test "$gl_cv_func_readlink_works" != yes; then
20661
20662 $as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
20663
20664 REPLACE_READLINK=1
20665 elif test "$gl_cv_decl_readlink_works" != yes; then
20666 REPLACE_READLINK=1
20667 fi
20668 fi
20669
20670 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
20671
20672
20673
20674
20675
20676
20677
20678
20679 gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
20680
20681
20682 :
20683
20684 fi
20685
20686
20687
20688
20689
20690 GNULIB_READLINK=1
20691
20692
20693
20694
20695
20696
20697
20698
20699
20700
20701
20702
20703
20704
20705
20706
20707 if test $gl_cv_have_include_next = yes; then
20708 gl_cv_next_signal_h='<'signal.h'>'
20709 else
20710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
20711 $as_echo_n "checking absolute name of <signal.h>... " >&6; }
20712 if test "${gl_cv_next_signal_h+set}" = set; then :
20713 $as_echo_n "(cached) " >&6
20714 else
20715
20716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20717 /* end confdefs.h. */
20718 #include <signal.h>
20719
20720 _ACEOF
20721 case "$host_os" in
20722 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20723 *) gl_absname_cpp="$ac_cpp" ;;
20724 esac
20725
20726 case "$host_os" in
20727 mingw*)
20728 gl_dirsep_regex='[/\\]'
20729 ;;
20730 *)
20731 gl_dirsep_regex='/'
20732 ;;
20733 esac
20734
20735 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'signal.h|{
20736 s|.*"\(.*'"${gl_dirsep_regex}"'signal.h\)".*|\1|
20737 s|^/[^/]|//&|
20738 p
20739 q
20740 }'
20741 gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20742 sed -n "$gl_absolute_header_sed"`'"'
20743
20744
20745 fi
20746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
20747 $as_echo "$gl_cv_next_signal_h" >&6; }
20748 fi
20749 NEXT_SIGNAL_H=$gl_cv_next_signal_h
20750
20751 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20752 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20753 gl_next_as_first_directive='<'signal.h'>'
20754 else
20755 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
20756 gl_next_as_first_directive=$gl_cv_next_signal_h
20757 fi
20758 NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
20759
20760
20761
20762
20763
20764 # AIX declares sig_atomic_t to already include volatile, and C89 compilers
20765 # then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
20766 ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
20767 #include <signal.h>
20768
20769 "
20770 if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
20771
20772 else
20773 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
20774 fi
20775
20776
20777
20778
20779
20780
20781
20782 ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
20783 #include <signal.h>
20784
20785 "
20786 if test "x$ac_cv_type_sighandler_t" = x""yes; then :
20787
20788 else
20789 HAVE_SIGHANDLER_T=0
20790 fi
20791
20792
20793
20794
20795 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
20796 /* <sys/types.h> is not needed according to POSIX, but the
20797 <sys/socket.h> in i386-unknown-freebsd4.10 and
20798 powerpc-apple-darwin5.5 required it. */
20799 #include <sys/types.h>
20800 #if HAVE_SYS_SOCKET_H
20801 # include <sys/socket.h>
20802 #elif HAVE_WS2TCPIP_H
20803 # include <ws2tcpip.h>
20804 #endif
20805
20806 "
20807 if test "x$ac_cv_type_socklen_t" = x""yes; then :
20808
20809 else
20810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
20811 $as_echo_n "checking for socklen_t equivalent... " >&6; }
20812 if test "${gl_cv_socklen_t_equiv+set}" = set; then :
20813 $as_echo_n "(cached) " >&6
20814 else
20815 # Systems have either "struct sockaddr *" or
20816 # "void *" as the second argument to getpeername
20817 gl_cv_socklen_t_equiv=
20818 for arg2 in "struct sockaddr" void; do
20819 for t in int size_t "unsigned int" "long int" "unsigned long int"; do
20820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20821 /* end confdefs.h. */
20822 #include <sys/types.h>
20823 #include <sys/socket.h>
20824
20825 int getpeername (int, $arg2 *, $t *);
20826 int
20827 main ()
20828 {
20829 $t len;
20830 getpeername (0, 0, &len);
20831 ;
20832 return 0;
20833 }
20834 _ACEOF
20835 if ac_fn_c_try_compile "$LINENO"; then :
20836 gl_cv_socklen_t_equiv="$t"
20837 fi
20838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20839 test "$gl_cv_socklen_t_equiv" != "" && break
20840 done
20841 test "$gl_cv_socklen_t_equiv" != "" && break
20842 done
20843
20844 fi
20845
20846 if test "$gl_cv_socklen_t_equiv" = ""; then
20847 as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
20848 fi
20849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
20850 $as_echo "$gl_cv_socklen_t_equiv" >&6; }
20851
20852 cat >>confdefs.h <<_ACEOF
20853 #define socklen_t $gl_cv_socklen_t_equiv
20854 _ACEOF
20855
20856 fi
20857
20858
20859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
20860 $as_echo_n "checking for ssize_t... " >&6; }
20861 if test "${gt_cv_ssize_t+set}" = set; then :
20862 $as_echo_n "(cached) " >&6
20863 else
20864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20865 /* end confdefs.h. */
20866 #include <sys/types.h>
20867 int
20868 main ()
20869 {
20870 int x = sizeof (ssize_t *) + sizeof (ssize_t);
20871 return !x;
20872 ;
20873 return 0;
20874 }
20875 _ACEOF
20876 if ac_fn_c_try_compile "$LINENO"; then :
20877 gt_cv_ssize_t=yes
20878 else
20879 gt_cv_ssize_t=no
20880 fi
20881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20882 fi
20883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
20884 $as_echo "$gt_cv_ssize_t" >&6; }
20885 if test $gt_cv_ssize_t = no; then
20886
20887 $as_echo "#define ssize_t int" >>confdefs.h
20888
20889 fi
20890
20891
20892 STDARG_H=''
20893 NEXT_STDARG_H='<stdarg.h>'
20894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
20895 $as_echo_n "checking for va_copy... " >&6; }
20896 if test "${gl_cv_func_va_copy+set}" = set; then :
20897 $as_echo_n "(cached) " >&6
20898 else
20899
20900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20901 /* end confdefs.h. */
20902 #include <stdarg.h>
20903 int
20904 main ()
20905 {
20906
20907 #ifndef va_copy
20908 void (*func) (va_list, va_list) = va_copy;
20909 #endif
20910
20911 ;
20912 return 0;
20913 }
20914 _ACEOF
20915 if ac_fn_c_try_compile "$LINENO"; then :
20916 gl_cv_func_va_copy=yes
20917 else
20918 gl_cv_func_va_copy=no
20919 fi
20920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20921 fi
20922
20923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
20924 $as_echo "$gl_cv_func_va_copy" >&6; }
20925 if test $gl_cv_func_va_copy = no; then
20926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20927 /* end confdefs.h. */
20928 #if defined _AIX && !defined __GNUC__
20929 AIX vaccine
20930 #endif
20931
20932 _ACEOF
20933 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
20934 $EGREP "vaccine" >/dev/null 2>&1; then :
20935 gl_aixcc=yes
20936 else
20937 gl_aixcc=no
20938 fi
20939 rm -f conftest*
20940
20941 if test $gl_aixcc = yes; then
20942 STDARG_H=stdarg.h
20943
20944
20945
20946
20947
20948
20949
20950
20951 if test $gl_cv_have_include_next = yes; then
20952 gl_cv_next_stdarg_h='<'stdarg.h'>'
20953 else
20954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
20955 $as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
20956 if test "${gl_cv_next_stdarg_h+set}" = set; then :
20957 $as_echo_n "(cached) " >&6
20958 else
20959
20960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
20961 /* end confdefs.h. */
20962 #include <stdarg.h>
20963
20964 _ACEOF
20965 case "$host_os" in
20966 aix*) gl_absname_cpp="$ac_cpp -C" ;;
20967 *) gl_absname_cpp="$ac_cpp" ;;
20968 esac
20969
20970 case "$host_os" in
20971 mingw*)
20972 gl_dirsep_regex='[/\\]'
20973 ;;
20974 *)
20975 gl_dirsep_regex='/'
20976 ;;
20977 esac
20978
20979 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdarg.h|{
20980 s|.*"\(.*'"${gl_dirsep_regex}"'stdarg.h\)".*|\1|
20981 s|^/[^/]|//&|
20982 p
20983 q
20984 }'
20985 gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
20986 sed -n "$gl_absolute_header_sed"`'"'
20987
20988
20989 fi
20990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
20991 $as_echo "$gl_cv_next_stdarg_h" >&6; }
20992 fi
20993 NEXT_STDARG_H=$gl_cv_next_stdarg_h
20994
20995 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
20996 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
20997 gl_next_as_first_directive='<'stdarg.h'>'
20998 else
20999 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21000 gl_next_as_first_directive=$gl_cv_next_stdarg_h
21001 fi
21002 NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
21003
21004
21005
21006
21007 if test "$gl_cv_next_stdarg_h" = '""'; then
21008 gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
21009 NEXT_STDARG_H="$gl_cv_next_stdarg_h"
21010 fi
21011 else
21012
21013 saved_as_echo_n="$as_echo_n"
21014 as_echo_n=':'
21015 if test "${gl_cv_func___va_copy+set}" = set; then :
21016 $as_echo_n "(cached) " >&6
21017 else
21018
21019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21020 /* end confdefs.h. */
21021 #include <stdarg.h>
21022 int
21023 main ()
21024 {
21025
21026 #ifndef __va_copy
21027 error, bail out
21028 #endif
21029
21030 ;
21031 return 0;
21032 }
21033 _ACEOF
21034 if ac_fn_c_try_compile "$LINENO"; then :
21035 gl_cv_func___va_copy=yes
21036 else
21037 gl_cv_func___va_copy=no
21038 fi
21039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21040 fi
21041
21042 as_echo_n="$saved_as_echo_n"
21043
21044 if test $gl_cv_func___va_copy = yes; then
21045
21046 $as_echo "#define va_copy __va_copy" >>confdefs.h
21047
21048 else
21049
21050
21051 $as_echo "#define va_copy gl_va_copy" >>confdefs.h
21052
21053 fi
21054 fi
21055 fi
21056
21057 if test -n "$STDARG_H"; then
21058 GL_GENERATE_STDARG_H_TRUE=
21059 GL_GENERATE_STDARG_H_FALSE='#'
21060 else
21061 GL_GENERATE_STDARG_H_TRUE='#'
21062 GL_GENERATE_STDARG_H_FALSE=
21063 fi
21064
21065
21066
21067
21068
21069
21070 # Define two additional variables used in the Makefile substitution.
21071
21072 if test "$ac_cv_header_stdbool_h" = yes; then
21073 STDBOOL_H=''
21074 else
21075 STDBOOL_H='stdbool.h'
21076 fi
21077
21078 if test -n "$STDBOOL_H"; then
21079 GL_GENERATE_STDBOOL_H_TRUE=
21080 GL_GENERATE_STDBOOL_H_FALSE='#'
21081 else
21082 GL_GENERATE_STDBOOL_H_TRUE='#'
21083 GL_GENERATE_STDBOOL_H_FALSE=
21084 fi
21085
21086
21087 if test "$ac_cv_type__Bool" = yes; then
21088 HAVE__BOOL=1
21089 else
21090 HAVE__BOOL=0
21091 fi
21092
21093
21094
21095
21096
21097 STDDEF_H=
21098 if test $gt_cv_c_wchar_t = no; then
21099 HAVE_WCHAR_T=0
21100 STDDEF_H=stddef.h
21101 fi
21102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
21103 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
21104 if test "${gl_cv_decl_null_works+set}" = set; then :
21105 $as_echo_n "(cached) " >&6
21106 else
21107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21108 /* end confdefs.h. */
21109 #include <stddef.h>
21110 int test[2 * (sizeof NULL == sizeof (void *)) -1];
21111
21112 int
21113 main ()
21114 {
21115
21116 ;
21117 return 0;
21118 }
21119 _ACEOF
21120 if ac_fn_c_try_compile "$LINENO"; then :
21121 gl_cv_decl_null_works=yes
21122 else
21123 gl_cv_decl_null_works=no
21124 fi
21125 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21126 fi
21127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
21128 $as_echo "$gl_cv_decl_null_works" >&6; }
21129 if test $gl_cv_decl_null_works = no; then
21130 REPLACE_NULL=1
21131 STDDEF_H=stddef.h
21132 fi
21133
21134 if test -n "$STDDEF_H"; then
21135 GL_GENERATE_STDDEF_H_TRUE=
21136 GL_GENERATE_STDDEF_H_FALSE='#'
21137 else
21138 GL_GENERATE_STDDEF_H_TRUE='#'
21139 GL_GENERATE_STDDEF_H_FALSE=
21140 fi
21141
21142 if test -n "$STDDEF_H"; then
21143
21144
21145
21146
21147
21148
21149
21150
21151 if test $gl_cv_have_include_next = yes; then
21152 gl_cv_next_stddef_h='<'stddef.h'>'
21153 else
21154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
21155 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
21156 if test "${gl_cv_next_stddef_h+set}" = set; then :
21157 $as_echo_n "(cached) " >&6
21158 else
21159
21160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21161 /* end confdefs.h. */
21162 #include <stddef.h>
21163
21164 _ACEOF
21165 case "$host_os" in
21166 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21167 *) gl_absname_cpp="$ac_cpp" ;;
21168 esac
21169
21170 case "$host_os" in
21171 mingw*)
21172 gl_dirsep_regex='[/\\]'
21173 ;;
21174 *)
21175 gl_dirsep_regex='/'
21176 ;;
21177 esac
21178
21179 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stddef.h|{
21180 s|.*"\(.*'"${gl_dirsep_regex}"'stddef.h\)".*|\1|
21181 s|^/[^/]|//&|
21182 p
21183 q
21184 }'
21185 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21186 sed -n "$gl_absolute_header_sed"`'"'
21187
21188
21189 fi
21190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
21191 $as_echo "$gl_cv_next_stddef_h" >&6; }
21192 fi
21193 NEXT_STDDEF_H=$gl_cv_next_stddef_h
21194
21195 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21196 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21197 gl_next_as_first_directive='<'stddef.h'>'
21198 else
21199 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21200 gl_next_as_first_directive=$gl_cv_next_stddef_h
21201 fi
21202 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
21203
21204
21205
21206
21207 fi
21208
21209
21210
21211
21212
21213
21214
21215
21216
21217
21218
21219
21220
21221 if test $gl_cv_have_include_next = yes; then
21222 gl_cv_next_stdio_h='<'stdio.h'>'
21223 else
21224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
21225 $as_echo_n "checking absolute name of <stdio.h>... " >&6; }
21226 if test "${gl_cv_next_stdio_h+set}" = set; then :
21227 $as_echo_n "(cached) " >&6
21228 else
21229
21230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21231 /* end confdefs.h. */
21232 #include <stdio.h>
21233
21234 _ACEOF
21235 case "$host_os" in
21236 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21237 *) gl_absname_cpp="$ac_cpp" ;;
21238 esac
21239
21240 case "$host_os" in
21241 mingw*)
21242 gl_dirsep_regex='[/\\]'
21243 ;;
21244 *)
21245 gl_dirsep_regex='/'
21246 ;;
21247 esac
21248
21249 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdio.h|{
21250 s|.*"\(.*'"${gl_dirsep_regex}"'stdio.h\)".*|\1|
21251 s|^/[^/]|//&|
21252 p
21253 q
21254 }'
21255 gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21256 sed -n "$gl_absolute_header_sed"`'"'
21257
21258
21259 fi
21260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
21261 $as_echo "$gl_cv_next_stdio_h" >&6; }
21262 fi
21263 NEXT_STDIO_H=$gl_cv_next_stdio_h
21264
21265 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21266 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21267 gl_next_as_first_directive='<'stdio.h'>'
21268 else
21269 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21270 gl_next_as_first_directive=$gl_cv_next_stdio_h
21271 fi
21272 NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
21273
21274
21275
21276
21277
21278 GNULIB_FSCANF=1
21279 GNULIB_SCANF=1
21280 GNULIB_FGETC=1
21281 GNULIB_GETC=1
21282 GNULIB_GETCHAR=1
21283 GNULIB_FGETS=1
21284 GNULIB_GETS=1
21285 GNULIB_FREAD=1
21286
21287
21288 GNULIB_FPRINTF=1
21289 GNULIB_PRINTF=1
21290 GNULIB_VFPRINTF=1
21291 GNULIB_VPRINTF=1
21292 GNULIB_FPUTC=1
21293 GNULIB_PUTC=1
21294 GNULIB_PUTCHAR=1
21295 GNULIB_FPUTS=1
21296 GNULIB_PUTS=1
21297 GNULIB_FWRITE=1
21298
21299
21300
21301
21302
21303
21304
21305
21306
21307
21308
21309
21310
21311
21312
21313 if test $gl_cv_have_include_next = yes; then
21314 gl_cv_next_stdlib_h='<'stdlib.h'>'
21315 else
21316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
21317 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
21318 if test "${gl_cv_next_stdlib_h+set}" = set; then :
21319 $as_echo_n "(cached) " >&6
21320 else
21321
21322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21323 /* end confdefs.h. */
21324 #include <stdlib.h>
21325
21326 _ACEOF
21327 case "$host_os" in
21328 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21329 *) gl_absname_cpp="$ac_cpp" ;;
21330 esac
21331
21332 case "$host_os" in
21333 mingw*)
21334 gl_dirsep_regex='[/\\]'
21335 ;;
21336 *)
21337 gl_dirsep_regex='/'
21338 ;;
21339 esac
21340
21341 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'stdlib.h|{
21342 s|.*"\(.*'"${gl_dirsep_regex}"'stdlib.h\)".*|\1|
21343 s|^/[^/]|//&|
21344 p
21345 q
21346 }'
21347 gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21348 sed -n "$gl_absolute_header_sed"`'"'
21349
21350
21351 fi
21352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
21353 $as_echo "$gl_cv_next_stdlib_h" >&6; }
21354 fi
21355 NEXT_STDLIB_H=$gl_cv_next_stdlib_h
21356
21357 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21358 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21359 gl_next_as_first_directive='<'stdlib.h'>'
21360 else
21361 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21362 gl_next_as_first_directive=$gl_cv_next_stdlib_h
21363 fi
21364 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
21365
21366
21367
21368
21369
21370
21371
21372
21373
21374 # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
21375
21376
21377
21378
21379
21380
21381
21382 $as_echo "#define my_strftime nstrftime" >>confdefs.h
21383
21384
21385
21386
21387
21388
21389
21390
21391 if test "$ac_cv_have_decl_strtoimax" != yes; then
21392 HAVE_DECL_STRTOIMAX=0
21393 fi
21394
21395 if test $ac_cv_func_strtoimax = no; then
21396
21397
21398
21399
21400
21401
21402
21403
21404 gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
21405
21406
21407 ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
21408 if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
21409 ac_have_decl=1
21410 else
21411 ac_have_decl=0
21412 fi
21413
21414 cat >>confdefs.h <<_ACEOF
21415 #define HAVE_DECL_STRTOLL $ac_have_decl
21416 _ACEOF
21417
21418
21419
21420 fi
21421
21422
21423
21424
21425
21426 GNULIB_STRTOIMAX=1
21427
21428
21429
21430
21431
21432
21433
21434
21435
21436 if test "$ac_cv_have_decl_strtoumax" != yes; then
21437 HAVE_DECL_STRTOUMAX=0
21438 fi
21439
21440 if test $ac_cv_func_strtoumax = no; then
21441
21442
21443
21444
21445
21446
21447
21448
21449 gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
21450
21451
21452 ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
21453 if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
21454 ac_have_decl=1
21455 else
21456 ac_have_decl=0
21457 fi
21458
21459 cat >>confdefs.h <<_ACEOF
21460 #define HAVE_DECL_STRTOULL $ac_have_decl
21461 _ACEOF
21462
21463
21464
21465 fi
21466
21467
21468
21469
21470
21471 GNULIB_STRTOUMAX=1
21472
21473
21474
21475
21476
21477
21478
21479 if test $ac_cv_func_symlink = no; then
21480 HAVE_SYMLINK=0
21481 else
21482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
21483 $as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
21484 if test "${gl_cv_func_symlink_works+set}" = set; then :
21485 $as_echo_n "(cached) " >&6
21486 else
21487 if test "$cross_compiling" = yes; then :
21488 gl_cv_func_symlink_works="guessing no"
21489 else
21490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21491 /* end confdefs.h. */
21492 #include <unistd.h>
21493
21494 int
21495 main ()
21496 {
21497 int result = 0;
21498 if (!symlink ("a", "conftest.link/"))
21499 result |= 1;
21500 if (symlink ("conftest.f", "conftest.lnk2"))
21501 result |= 2;
21502 else if (!symlink ("a", "conftest.lnk2/"))
21503 result |= 4;
21504 return result;
21505
21506 ;
21507 return 0;
21508 }
21509 _ACEOF
21510 if ac_fn_c_try_run "$LINENO"; then :
21511 gl_cv_func_symlink_works=yes
21512 else
21513 gl_cv_func_symlink_works=no
21514 fi
21515 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21516 conftest.$ac_objext conftest.beam conftest.$ac_ext
21517 fi
21518
21519 rm -f conftest.f conftest.link conftest.lnk2
21520 fi
21521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
21522 $as_echo "$gl_cv_func_symlink_works" >&6; }
21523 if test "$gl_cv_func_symlink_works" != yes; then
21524 REPLACE_SYMLINK=1
21525 fi
21526 fi
21527
21528 if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
21529
21530
21531
21532
21533
21534
21535
21536
21537 gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
21538
21539 fi
21540
21541
21542
21543
21544
21545 GNULIB_SYMLINK=1
21546
21547
21548
21549
21550
21551
21552
21553
21554
21555
21556
21557
21558
21559
21560
21561
21562
21563
21564
21565
21566
21567 if test $gl_cv_have_include_next = yes; then
21568 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
21569 else
21570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
21571 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
21572 if test "${gl_cv_next_sys_stat_h+set}" = set; then :
21573 $as_echo_n "(cached) " >&6
21574 else
21575
21576 if test $ac_cv_header_sys_stat_h = yes; then
21577
21578
21579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21580 /* end confdefs.h. */
21581 #include <sys/stat.h>
21582
21583 _ACEOF
21584 case "$host_os" in
21585 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21586 *) gl_absname_cpp="$ac_cpp" ;;
21587 esac
21588
21589 case "$host_os" in
21590 mingw*)
21591 gl_dirsep_regex='[/\\]'
21592 ;;
21593 *)
21594 gl_dirsep_regex='/'
21595 ;;
21596 esac
21597
21598 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'sys/stat.h|{
21599 s|.*"\(.*'"${gl_dirsep_regex}"'sys/stat.h\)".*|\1|
21600 s|^/[^/]|//&|
21601 p
21602 q
21603 }'
21604 gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21605 sed -n "$gl_absolute_header_sed"`'"'
21606 else
21607 gl_cv_next_sys_stat_h='<'sys/stat.h'>'
21608 fi
21609
21610
21611 fi
21612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
21613 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
21614 fi
21615 NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
21616
21617 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21618 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21619 gl_next_as_first_directive='<'sys/stat.h'>'
21620 else
21621 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21622 gl_next_as_first_directive=$gl_cv_next_sys_stat_h
21623 fi
21624 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
21625
21626
21627
21628
21629
21630
21631
21632 ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
21633 #include <sys/stat.h>
21634 "
21635 if test "x$ac_cv_type_nlink_t" = x""yes; then :
21636
21637 else
21638
21639 $as_echo "#define nlink_t int" >>confdefs.h
21640
21641 fi
21642
21643
21644
21645
21646
21647
21648
21649
21650
21651
21652
21653
21654
21655
21656
21657 if test $ac_cv_have_decl_localtime_r = no; then
21658 HAVE_DECL_LOCALTIME_R=0
21659 fi
21660
21661
21662 if test $ac_cv_func_localtime_r = yes; then
21663 HAVE_LOCALTIME_R=1
21664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
21665 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
21666 if test "${gl_cv_time_r_posix+set}" = set; then :
21667 $as_echo_n "(cached) " >&6
21668 else
21669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21670 /* end confdefs.h. */
21671 #include <time.h>
21672 int
21673 main ()
21674 {
21675 /* We don't need to append 'restrict's to the argument types,
21676 even though the POSIX signature has the 'restrict's,
21677 since C99 says they can't affect type compatibility. */
21678 struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
21679 if (ptr) return 0;
21680 /* Check the return type is a pointer.
21681 On HP-UX 10 it is 'int'. */
21682 *localtime_r (0, 0);
21683 ;
21684 return 0;
21685 }
21686
21687 _ACEOF
21688 if ac_fn_c_try_compile "$LINENO"; then :
21689 gl_cv_time_r_posix=yes
21690 else
21691 gl_cv_time_r_posix=no
21692 fi
21693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21694
21695 fi
21696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
21697 $as_echo "$gl_cv_time_r_posix" >&6; }
21698 if test $gl_cv_time_r_posix = yes; then
21699 REPLACE_LOCALTIME_R=0
21700 else
21701 REPLACE_LOCALTIME_R=1
21702 fi
21703 else
21704 HAVE_LOCALTIME_R=0
21705 fi
21706
21707 if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
21708
21709
21710
21711
21712
21713
21714
21715
21716 gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
21717
21718
21719 :
21720
21721 fi
21722
21723
21724
21725
21726
21727 GNULIB_TIME_R=1
21728
21729
21730
21731
21732
21733
21734
21735
21736
21737
21738
21739
21740
21741
21742
21743
21744
21745
21746
21747 if test $gl_cv_have_include_next = yes; then
21748 gl_cv_next_unistd_h='<'unistd.h'>'
21749 else
21750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
21751 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
21752 if test "${gl_cv_next_unistd_h+set}" = set; then :
21753 $as_echo_n "(cached) " >&6
21754 else
21755
21756 if test $ac_cv_header_unistd_h = yes; then
21757
21758
21759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21760 /* end confdefs.h. */
21761 #include <unistd.h>
21762
21763 _ACEOF
21764 case "$host_os" in
21765 aix*) gl_absname_cpp="$ac_cpp -C" ;;
21766 *) gl_absname_cpp="$ac_cpp" ;;
21767 esac
21768
21769 case "$host_os" in
21770 mingw*)
21771 gl_dirsep_regex='[/\\]'
21772 ;;
21773 *)
21774 gl_dirsep_regex='/'
21775 ;;
21776 esac
21777
21778 gl_absolute_header_sed='\|'"${gl_dirsep_regex}"'unistd.h|{
21779 s|.*"\(.*'"${gl_dirsep_regex}"'unistd.h\)".*|\1|
21780 s|^/[^/]|//&|
21781 p
21782 q
21783 }'
21784 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
21785 sed -n "$gl_absolute_header_sed"`'"'
21786 else
21787 gl_cv_next_unistd_h='<'unistd.h'>'
21788 fi
21789
21790
21791 fi
21792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
21793 $as_echo "$gl_cv_next_unistd_h" >&6; }
21794 fi
21795 NEXT_UNISTD_H=$gl_cv_next_unistd_h
21796
21797 if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
21798 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
21799 gl_next_as_first_directive='<'unistd.h'>'
21800 else
21801 # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
21802 gl_next_as_first_directive=$gl_cv_next_unistd_h
21803 fi
21804 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
21805
21806
21807
21808
21809 if test $ac_cv_header_unistd_h = yes; then
21810 HAVE_UNISTD_H=1
21811 else
21812 HAVE_UNISTD_H=0
21813 fi
21814
21815
21816
21817
21818
21819
21820 gl_gnulib_enabled_dosname=false
21821 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
21822 gl_gnulib_enabled_pathmax=false
21823 gl_gnulib_enabled_sigprocmask=false
21824 gl_gnulib_enabled_stat=false
21825 gl_gnulib_enabled_strtoll=false
21826 gl_gnulib_enabled_strtoull=false
21827 gl_gnulib_enabled_verify=false
21828 func_gl_gnulib_m4code_dosname ()
21829 {
21830 if ! $gl_gnulib_enabled_dosname; then
21831 gl_gnulib_enabled_dosname=true
21832 fi
21833 }
21834 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
21835 {
21836 if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
21837
21838
21839 gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
21840 fi
21841 }
21842 func_gl_gnulib_m4code_pathmax ()
21843 {
21844 if ! $gl_gnulib_enabled_pathmax; then
21845
21846
21847
21848 gl_gnulib_enabled_pathmax=true
21849 fi
21850 }
21851 func_gl_gnulib_m4code_sigprocmask ()
21852 {
21853 if ! $gl_gnulib_enabled_sigprocmask; then
21854
21855
21856
21857 if test $gl_cv_type_sigset_t = yes; then
21858 ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
21859 if test "x$ac_cv_func_sigprocmask" = x""yes; then :
21860 gl_cv_func_sigprocmask=1
21861 fi
21862
21863 fi
21864 if test -z "$gl_cv_func_sigprocmask"; then
21865 HAVE_POSIX_SIGNALBLOCKING=0
21866 fi
21867
21868 if test $HAVE_POSIX_SIGNALBLOCKING = 0; then
21869
21870
21871
21872
21873
21874
21875
21876
21877 gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"
21878
21879
21880
21881
21882 fi
21883
21884
21885
21886
21887
21888 GNULIB_SIGPROCMASK=1
21889
21890
21891
21892
21893
21894 gl_gnulib_enabled_sigprocmask=true
21895 fi
21896 }
21897 func_gl_gnulib_m4code_stat ()
21898 {
21899 if ! $gl_gnulib_enabled_stat; then
21900
21901
21902
21903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
21904 $as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
21905 if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
21906 $as_echo_n "(cached) " >&6
21907 else
21908 if test "$cross_compiling" = yes; then :
21909 case $host_os in
21910 mingw*) gl_cv_func_stat_dir_slash="guessing no";;
21911 *) gl_cv_func_stat_dir_slash="guessing yes";;
21912 esac
21913 else
21914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21915 /* end confdefs.h. */
21916 #include <sys/stat.h>
21917
21918 int
21919 main ()
21920 {
21921 struct stat st; return stat (".", &st) != stat ("./", &st);
21922 ;
21923 return 0;
21924 }
21925 _ACEOF
21926 if ac_fn_c_try_run "$LINENO"; then :
21927 gl_cv_func_stat_dir_slash=yes
21928 else
21929 gl_cv_func_stat_dir_slash=no
21930 fi
21931 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21932 conftest.$ac_objext conftest.beam conftest.$ac_ext
21933 fi
21934
21935 fi
21936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
21937 $as_echo "$gl_cv_func_stat_dir_slash" >&6; }
21938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
21939 $as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
21940 if test "${gl_cv_func_stat_file_slash+set}" = set; then :
21941 $as_echo_n "(cached) " >&6
21942 else
21943 touch conftest.tmp
21944 # Assume that if we have lstat, we can also check symlinks.
21945 if test $ac_cv_func_lstat = yes; then
21946 ln -s conftest.tmp conftest.lnk
21947 fi
21948 if test "$cross_compiling" = yes; then :
21949 gl_cv_func_stat_file_slash="guessing no"
21950 else
21951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
21952 /* end confdefs.h. */
21953 #include <sys/stat.h>
21954
21955 int
21956 main ()
21957 {
21958 int result = 0;
21959 struct stat st;
21960 if (!stat ("conftest.tmp/", &st))
21961 result |= 1;
21962 #if HAVE_LSTAT
21963 if (!stat ("conftest.lnk/", &st))
21964 result |= 2;
21965 #endif
21966 return result;
21967
21968 ;
21969 return 0;
21970 }
21971 _ACEOF
21972 if ac_fn_c_try_run "$LINENO"; then :
21973 gl_cv_func_stat_file_slash=yes
21974 else
21975 gl_cv_func_stat_file_slash=no
21976 fi
21977 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
21978 conftest.$ac_objext conftest.beam conftest.$ac_ext
21979 fi
21980
21981 rm -f conftest.tmp conftest.lnk
21982 fi
21983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
21984 $as_echo "$gl_cv_func_stat_file_slash" >&6; }
21985 case $gl_cv_func_stat_dir_slash in
21986 *no) REPLACE_STAT=1
21987
21988 $as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
21989 ;;
21990 esac
21991 case $gl_cv_func_stat_file_slash in
21992 *no) REPLACE_STAT=1
21993
21994 $as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
21995 ;;
21996 esac
21997
21998 if test $REPLACE_STAT = 1; then
21999
22000
22001
22002
22003
22004
22005
22006
22007 gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
22008
22009
22010
22011 :
22012
22013 fi
22014
22015
22016
22017
22018
22019 GNULIB_STAT=1
22020
22021
22022
22023
22024
22025 gl_gnulib_enabled_stat=true
22026 if test $REPLACE_STAT = 1; then
22027 func_gl_gnulib_m4code_dosname
22028 fi
22029 if test $REPLACE_STAT = 1; then
22030 func_gl_gnulib_m4code_pathmax
22031 fi
22032 if test $REPLACE_STAT = 1; then
22033 func_gl_gnulib_m4code_verify
22034 fi
22035 fi
22036 }
22037 func_gl_gnulib_m4code_strtoll ()
22038 {
22039 if ! $gl_gnulib_enabled_strtoll; then
22040
22041
22042
22043 if test "$ac_cv_type_long_long_int" = yes; then
22044 for ac_func in strtoll
22045 do :
22046 ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
22047 if test "x$ac_cv_func_strtoll" = x""yes; then :
22048 cat >>confdefs.h <<_ACEOF
22049 #define HAVE_STRTOLL 1
22050 _ACEOF
22051
22052 fi
22053 done
22054
22055 if test $ac_cv_func_strtoll = no; then
22056 HAVE_STRTOLL=0
22057 fi
22058 fi
22059
22060 if test $HAVE_STRTOLL = 0; then
22061
22062
22063
22064
22065
22066
22067
22068
22069 gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
22070
22071
22072 :
22073
22074 fi
22075
22076
22077
22078
22079
22080 GNULIB_STRTOLL=1
22081
22082
22083
22084
22085
22086 gl_gnulib_enabled_strtoll=true
22087 fi
22088 }
22089 func_gl_gnulib_m4code_strtoull ()
22090 {
22091 if ! $gl_gnulib_enabled_strtoull; then
22092
22093
22094
22095 if test "$ac_cv_type_unsigned_long_long_int" = yes; then
22096 for ac_func in strtoull
22097 do :
22098 ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
22099 if test "x$ac_cv_func_strtoull" = x""yes; then :
22100 cat >>confdefs.h <<_ACEOF
22101 #define HAVE_STRTOULL 1
22102 _ACEOF
22103
22104 fi
22105 done
22106
22107 if test $ac_cv_func_strtoull = no; then
22108 HAVE_STRTOULL=0
22109 fi
22110 fi
22111
22112 if test $HAVE_STRTOULL = 0; then
22113
22114
22115
22116
22117
22118
22119
22120
22121 gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
22122
22123
22124 :
22125
22126 fi
22127
22128
22129
22130
22131
22132 GNULIB_STRTOULL=1
22133
22134
22135
22136
22137
22138 gl_gnulib_enabled_strtoull=true
22139 fi
22140 }
22141 func_gl_gnulib_m4code_verify ()
22142 {
22143 if ! $gl_gnulib_enabled_verify; then
22144 gl_gnulib_enabled_verify=true
22145 fi
22146 }
22147 if test $REPLACE_GETOPT = 1; then
22148 func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
22149 fi
22150 if test $REPLACE_LSTAT = 1; then
22151 func_gl_gnulib_m4code_dosname
22152 fi
22153 if test $REPLACE_LSTAT = 1; then
22154 func_gl_gnulib_m4code_stat
22155 fi
22156 if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
22157 func_gl_gnulib_m4code_sigprocmask
22158 fi
22159 if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
22160 func_gl_gnulib_m4code_stat
22161 fi
22162 if test $ac_cv_func_strtoimax = no; then
22163 func_gl_gnulib_m4code_verify
22164 fi
22165 if test $ac_cv_func_strtoimax = no && test $ac_cv_type_long_long_int = yes; then
22166 func_gl_gnulib_m4code_strtoll
22167 fi
22168 if test $ac_cv_func_strtoumax = no; then
22169 func_gl_gnulib_m4code_verify
22170 fi
22171 if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
22172 func_gl_gnulib_m4code_strtoull
22173 fi
22174
22175 if $gl_gnulib_enabled_dosname; then
22176 gl_GNULIB_ENABLED_dosname_TRUE=
22177 gl_GNULIB_ENABLED_dosname_FALSE='#'
22178 else
22179 gl_GNULIB_ENABLED_dosname_TRUE='#'
22180 gl_GNULIB_ENABLED_dosname_FALSE=
22181 fi
22182
22183 if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
22184 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
22185 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
22186 else
22187 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
22188 gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
22189 fi
22190
22191 if $gl_gnulib_enabled_pathmax; then
22192 gl_GNULIB_ENABLED_pathmax_TRUE=
22193 gl_GNULIB_ENABLED_pathmax_FALSE='#'
22194 else
22195 gl_GNULIB_ENABLED_pathmax_TRUE='#'
22196 gl_GNULIB_ENABLED_pathmax_FALSE=
22197 fi
22198
22199 if $gl_gnulib_enabled_sigprocmask; then
22200 gl_GNULIB_ENABLED_sigprocmask_TRUE=
22201 gl_GNULIB_ENABLED_sigprocmask_FALSE='#'
22202 else
22203 gl_GNULIB_ENABLED_sigprocmask_TRUE='#'
22204 gl_GNULIB_ENABLED_sigprocmask_FALSE=
22205 fi
22206
22207 if $gl_gnulib_enabled_stat; then
22208 gl_GNULIB_ENABLED_stat_TRUE=
22209 gl_GNULIB_ENABLED_stat_FALSE='#'
22210 else
22211 gl_GNULIB_ENABLED_stat_TRUE='#'
22212 gl_GNULIB_ENABLED_stat_FALSE=
22213 fi
22214
22215 if $gl_gnulib_enabled_strtoll; then
22216 gl_GNULIB_ENABLED_strtoll_TRUE=
22217 gl_GNULIB_ENABLED_strtoll_FALSE='#'
22218 else
22219 gl_GNULIB_ENABLED_strtoll_TRUE='#'
22220 gl_GNULIB_ENABLED_strtoll_FALSE=
22221 fi
22222
22223 if $gl_gnulib_enabled_strtoull; then
22224 gl_GNULIB_ENABLED_strtoull_TRUE=
22225 gl_GNULIB_ENABLED_strtoull_FALSE='#'
22226 else
22227 gl_GNULIB_ENABLED_strtoull_TRUE='#'
22228 gl_GNULIB_ENABLED_strtoull_FALSE=
22229 fi
22230
22231 if $gl_gnulib_enabled_verify; then
22232 gl_GNULIB_ENABLED_verify_TRUE=
22233 gl_GNULIB_ENABLED_verify_FALSE='#'
22234 else
22235 gl_GNULIB_ENABLED_verify_TRUE='#'
22236 gl_GNULIB_ENABLED_verify_FALSE=
22237 fi
22238
22239 # End of code from modules
22240
22241
22242
22243
22244
22245
22246
22247
22248
22249 gltests_libdeps=
22250 gltests_ltlibdeps=
22251
22252
22253
22254
22255
22256
22257
22258
22259
22260 gl_source_base='tests'
22261 gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
22262
22263 gl_module_indicator_condition=$gltests_WITNESS
22264
22265
22266
22267
22268
22269
22270
22271
22272
22273
22274 LIBGNU_LIBDEPS="$gl_libdeps"
22275
22276 LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
22277
22278
22279
22280 case "$opsys" in
22281 aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
22282
22283 darwin)
22284 ## The -headerpad option tells ld (see man page) to leave room at the
22285 ## end of the header for adding load commands. Needed for dumping.
22286 ## 0x690 is the total size of 30 segment load commands (at 56
22287 ## each); under Cocoa 31 commands are required.
22288 if test "$HAVE_NS" = "yes"; then
22289 libs_nsgui="-framework AppKit"
22290 headerpad_extra=6C8
22291 else
22292 libs_nsgui=
22293 headerpad_extra=690
22294 fi
22295 LD_SWITCH_SYSTEM_TEMACS="-fno-pie -prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
22296
22297 ## This is here because src/Makefile.in did some extra fiddling around
22298 ## with LD_SWITCH_SYSTEM. The cpp logic was:
22299 ## #ifndef LD_SWITCH_SYSTEM
22300 ## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
22301 ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
22302 ## not using gcc, darwin system not on an alpha (ie darwin, since
22303 ## darwin + alpha does not occur).
22304 ## Because this was done in src/Makefile.in, the resulting part of
22305 ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
22306 ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
22307 ## rather than LD_SWITCH_SYSTEM.
22308 test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
22309 LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
22310 ;;
22311
22312 ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
22313 ## When handled by cpp, this was in LD_SWITCH_SYSTEM. However, at
22314 ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
22315 ## had not yet been defined and was expanded to null. Hence LD_SWITCH_SYSTEM
22316 ## had different values in configure (in ac_link) and src/Makefile.in.
22317 ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
22318 gnu*) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX_RPATH)" ;;
22319
22320 *) LD_SWITCH_SYSTEM_TEMACS= ;;
22321 esac
22322
22323 if test "$NS_IMPL_GNUSTEP" = "yes"; then
22324 LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
22325 fi
22326
22327
22328
22329
22330 LD_FIRSTFLAG=
22331 ORDINARY_LINK=
22332 case "$opsys" in
22333 ## gnu: GNU needs its own crt0.
22334 aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
22335
22336 ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
22337 ## library search parth, i.e. it won't search /usr/lib for libc and
22338 ## friends. Using -nostartfiles instead avoids this problem, and
22339 ## will also work on earlier NetBSD releases.
22340 netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
22341
22342 ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
22343 ## MkLinux/LinuxPPC needs this.
22344 ## ibms390x only supports opsys = gnu-linux so it can be added here.
22345 gnu-*)
22346 case "$machine" in
22347 macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
22348 esac
22349 ;;
22350 esac
22351
22352
22353 if test "x$ORDINARY_LINK" = "xyes"; then
22354
22355 LD_FIRSTFLAG=""
22356
22357 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
22358
22359
22360 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
22361 ## freebsd, gnu-* not on macppc|ibms390x.
22362 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
22363
22364 ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
22365 ## places that are difficult to figure out at make time. Fortunately,
22366 ## these same versions allow you to pass arbitrary flags on to the
22367 ## linker, so there is no reason not to use it as a linker.
22368 ##
22369 ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
22370 ## searching for libraries in its internal directories, so we have to
22371 ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
22372 LD_FIRSTFLAG="-nostdlib"
22373 fi
22374
22375 ## FIXME? What setting of EDIT_LDFLAGS should this have?
22376 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
22377
22378
22379
22380
22381 ## FIXME? The logic here is not precisely the same as that above.
22382 ## There is no check here for a pre-defined LD_FIRSTFLAG.
22383 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
22384 LIB_GCC=
22385 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
22386
22387 case "$opsys" in
22388 freebsd|netbsd|openbsd) LIB_GCC= ;;
22389
22390 gnu-*)
22391 ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
22392 ## build on ARM EABI under GNU/Linux. (Bug#5518)
22393 case $host_cpu in
22394 arm*)
22395 LIB_GCC="-lgcc_s"
22396 ;;
22397 *)
22398 ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
22399 ## immediately undefine it again and redefine it to empty.
22400 ## Was the C_SWITCH_X_SITE part really necessary?
22401 ## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
22402 LIB_GCC=
22403 ;;
22404 esac
22405 ;;
22406
22407 ## Ask GCC where to find libgcc.a.
22408 *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
22409 esac
22410 fi
22411
22412
22413 ## If we're using X11/GNUstep, define some consequences.
22414 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
22415
22416 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
22417
22418
22419 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
22420
22421 fi
22422
22423
22424
22425
22426 #### Report on what we decided to do.
22427 #### Report GTK as a toolkit, even if it doesn't use Xt.
22428 #### It makes printing result more understandable as using GTK sets
22429 #### toolkit_scroll_bars to yes by default.
22430 if test "${HAVE_GTK}" = "yes"; then
22431 USE_X_TOOLKIT=GTK
22432 fi
22433
22434 and_machfile=
22435 if test -n "$machfile"; then
22436 and_machfile=" and \`${machfile}'"
22437 fi
22438
22439 echo "
22440 Configured for \`${canonical}'.
22441
22442 Where should the build process find the source code? ${srcdir}
22443 What operating system and machine description files should Emacs use?
22444 \`${opsysfile}'${and_machfile}
22445 What compiler should emacs be built with? ${CC} ${CFLAGS}
22446 Should Emacs use the GNU version of malloc? ${GNU_MALLOC}${GNU_MALLOC_reason}
22447 Should Emacs use a relocating allocator for buffers? ${REL_ALLOC}
22448 Should Emacs use mmap(2) for buffer allocation? $use_mmap_for_buffers
22449 What window system should Emacs use? ${window_system}
22450 What toolkit should Emacs use? ${USE_X_TOOLKIT}"
22451
22452 if test -n "${x_includes}"; then
22453 echo " Where do we find X Windows header files? ${x_includes}"
22454 else
22455 echo " Where do we find X Windows header files? Standard dirs"
22456 fi
22457 if test -n "${x_libraries}"; then
22458 echo " Where do we find X Windows libraries? ${x_libraries}"
22459 else
22460 echo " Where do we find X Windows libraries? Standard dirs"
22461 fi
22462
22463 echo " Does Emacs use -lXaw3d? ${HAVE_XAW3D}"
22464 echo " Does Emacs use -lXpm? ${HAVE_XPM}"
22465 echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
22466 echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
22467 echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
22468 echo " Does Emacs use -lpng? ${HAVE_PNG}"
22469 echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
22470 echo " Does Emacs use imagemagick? ${HAVE_IMAGEMAGICK}"
22471
22472 echo " Does Emacs use -lgpm? ${HAVE_GPM}"
22473 echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
22474 echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
22475 echo " Does Emacs use GSettings? ${HAVE_GSETTINGS}"
22476 echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
22477 echo " Does Emacs use -lgnutls? ${HAVE_GNUTLS}"
22478 echo " Does Emacs use -lxml2? ${HAVE_LIBXML2}"
22479
22480 echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
22481 echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
22482 echo " Does Emacs use -lotf? ${HAVE_LIBOTF}"
22483 echo " Does Emacs use -lxft? ${HAVE_XFT}"
22484
22485 echo " Does Emacs use toolkit scroll bars? ${USE_TOOLKIT_SCROLL_BARS}"
22486 echo
22487
22488 if test -n "${EMACSDATA}"; then
22489 echo " Environment variable EMACSDATA set to: $EMACSDATA"
22490 fi
22491 if test -n "${EMACSDOC}"; then
22492 echo " Environment variable EMACSDOC set to: $EMACSDOC"
22493 fi
22494
22495 if test $USE_XASSERTS = yes; then
22496 echo " Compiling with asserts turned on."
22497 CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
22498 fi
22499
22500 echo
22501
22502 if test "$HAVE_NS" = "yes"; then
22503 echo
22504 echo "You must run \"${MAKE-make} install\" in order to test the built application.
22505 The installed application will go to nextstep/Emacs.app and can be
22506 run or moved from there."
22507 if test "$EN_NS_SELF_CONTAINED" = "yes"; then
22508 echo "The application will be fully self-contained."
22509 else
22510 echo "The lisp resources for the application will be installed under ${prefix}.
22511 You may need to run \"${MAKE-make} install\" with sudo. The application will fail
22512 to run if these resources are not installed."
22513 fi
22514 echo
22515 fi
22516
22517
22518 # Remove any trailing slashes in these variables.
22519 test "${prefix}" != NONE &&
22520 prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
22521 test "${exec_prefix}" != NONE &&
22522 exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
22523
22524 SUBDIR_MAKEFILES="lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile"
22525
22526 ac_config_files="$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"
22527
22528
22529 opt_makefile=test/automated/Makefile
22530
22531 if test -f $srcdir/${opt_makefile}.in; then
22532 SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
22533 ac_config_files="$ac_config_files test/automated/Makefile"
22534
22535 fi
22536
22537 SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
22538
22539
22540
22541 ac_config_commands="$ac_config_commands mkdirs"
22542
22543
22544 ac_config_commands="$ac_config_commands epaths"
22545
22546
22547 ac_config_commands="$ac_config_commands gdbinit"
22548
22549
22550 cat >confcache <<\_ACEOF
22551 # This file is a shell script that caches the results of configure
22552 # tests run on this system so they can be shared between configure
22553 # scripts and configure runs, see configure's option --config-cache.
22554 # It is not useful on other systems. If it contains results you don't
22555 # want to keep, you may remove or edit it.
22556 #
22557 # config.status only pays attention to the cache file if you give it
22558 # the --recheck option to rerun configure.
22559 #
22560 # `ac_cv_env_foo' variables (set or unset) will be overridden when
22561 # loading this file, other *unset* `ac_cv_foo' will be assigned the
22562 # following values.
22563
22564 _ACEOF
22565
22566 # The following way of writing the cache mishandles newlines in values,
22567 # but we know of no workaround that is simple, portable, and efficient.
22568 # So, we kill variables containing newlines.
22569 # Ultrix sh set writes to stderr and can't be redirected directly,
22570 # and sets the high bit in the cache file unless we assign to the vars.
22571 (
22572 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
22573 eval ac_val=\$$ac_var
22574 case $ac_val in #(
22575 *${as_nl}*)
22576 case $ac_var in #(
22577 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
22578 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
22579 esac
22580 case $ac_var in #(
22581 _ | IFS | as_nl) ;; #(
22582 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
22583 *) { eval $ac_var=; unset $ac_var;} ;;
22584 esac ;;
22585 esac
22586 done
22587
22588 (set) 2>&1 |
22589 case $as_nl`(ac_space=' '; set) 2>&1` in #(
22590 *${as_nl}ac_space=\ *)
22591 # `set' does not quote correctly, so add quotes: double-quote
22592 # substitution turns \\\\ into \\, and sed turns \\ into \.
22593 sed -n \
22594 "s/'/'\\\\''/g;
22595 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
22596 ;; #(
22597 *)
22598 # `set' quotes correctly as required by POSIX, so do not add quotes.
22599 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
22600 ;;
22601 esac |
22602 sort
22603 ) |
22604 sed '
22605 /^ac_cv_env_/b end
22606 t clear
22607 :clear
22608 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
22609 t end
22610 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
22611 :end' >>confcache
22612 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
22613 if test -w "$cache_file"; then
22614 test "x$cache_file" != "x/dev/null" &&
22615 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
22616 $as_echo "$as_me: updating cache $cache_file" >&6;}
22617 cat confcache >$cache_file
22618 else
22619 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
22620 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
22621 fi
22622 fi
22623 rm -f confcache
22624
22625 test "x$prefix" = xNONE && prefix=$ac_default_prefix
22626 # Let make expand exec_prefix.
22627 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
22628
22629 DEFS=-DHAVE_CONFIG_H
22630
22631 ac_libobjs=
22632 ac_ltlibobjs=
22633 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
22634 # 1. Remove the extension, and $U if already installed.
22635 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
22636 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
22637 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
22638 # will be set to the directory where LIBOBJS objects are built.
22639 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
22640 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
22641 done
22642 LIBOBJS=$ac_libobjs
22643
22644 LTLIBOBJS=$ac_ltlibobjs
22645
22646
22647 if test -n "$EXEEXT"; then
22648 am__EXEEXT_TRUE=
22649 am__EXEEXT_FALSE='#'
22650 else
22651 am__EXEEXT_TRUE='#'
22652 am__EXEEXT_FALSE=
22653 fi
22654
22655 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
22656 as_fn_error "conditional \"AMDEP\" was never defined.
22657 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22658 fi
22659 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
22660 as_fn_error "conditional \"am__fastdepCC\" was never defined.
22661 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22662 fi
22663
22664 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
22665 as_fn_error "conditional \"GL_COND_LIBTOOL\" was never defined.
22666 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22667 fi
22668 if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
22669 as_fn_error "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
22670 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22671 fi
22672
22673 if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
22674 as_fn_error "conditional \"GL_GENERATE_STDINT_H\" was never defined.
22675 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22676 fi
22677 if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then
22678 as_fn_error "conditional \"GL_GENERATE_STDARG_H\" was never defined.
22679 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22680 fi
22681 if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
22682 as_fn_error "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
22683 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22684 fi
22685 if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
22686 as_fn_error "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
22687 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22688 fi
22689 if test -z "${gl_GNULIB_ENABLED_dosname_TRUE}" && test -z "${gl_GNULIB_ENABLED_dosname_FALSE}"; then
22690 as_fn_error "conditional \"gl_GNULIB_ENABLED_dosname\" was never defined.
22691 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22692 fi
22693 if test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE}" && test -z "${gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE}"; then
22694 as_fn_error "conditional \"gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36\" was never defined.
22695 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22696 fi
22697 if test -z "${gl_GNULIB_ENABLED_pathmax_TRUE}" && test -z "${gl_GNULIB_ENABLED_pathmax_FALSE}"; then
22698 as_fn_error "conditional \"gl_GNULIB_ENABLED_pathmax\" was never defined.
22699 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22700 fi
22701 if test -z "${gl_GNULIB_ENABLED_sigprocmask_TRUE}" && test -z "${gl_GNULIB_ENABLED_sigprocmask_FALSE}"; then
22702 as_fn_error "conditional \"gl_GNULIB_ENABLED_sigprocmask\" was never defined.
22703 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22704 fi
22705 if test -z "${gl_GNULIB_ENABLED_stat_TRUE}" && test -z "${gl_GNULIB_ENABLED_stat_FALSE}"; then
22706 as_fn_error "conditional \"gl_GNULIB_ENABLED_stat\" was never defined.
22707 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22708 fi
22709 if test -z "${gl_GNULIB_ENABLED_strtoll_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoll_FALSE}"; then
22710 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoll\" was never defined.
22711 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22712 fi
22713 if test -z "${gl_GNULIB_ENABLED_strtoull_TRUE}" && test -z "${gl_GNULIB_ENABLED_strtoull_FALSE}"; then
22714 as_fn_error "conditional \"gl_GNULIB_ENABLED_strtoull\" was never defined.
22715 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22716 fi
22717 if test -z "${gl_GNULIB_ENABLED_verify_TRUE}" && test -z "${gl_GNULIB_ENABLED_verify_FALSE}"; then
22718 as_fn_error "conditional \"gl_GNULIB_ENABLED_verify\" was never defined.
22719 Usually this means the macro was only invoked conditionally." "$LINENO" 5
22720 fi
22721
22722 gl_libobjs=
22723 gl_ltlibobjs=
22724 if test -n "$gl_LIBOBJS"; then
22725 # Remove the extension.
22726 sed_drop_objext='s/\.o$//;s/\.obj$//'
22727 for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22728 gl_libobjs="$gl_libobjs $i.$ac_objext"
22729 gl_ltlibobjs="$gl_ltlibobjs $i.lo"
22730 done
22731 fi
22732 gl_LIBOBJS=$gl_libobjs
22733
22734 gl_LTLIBOBJS=$gl_ltlibobjs
22735
22736
22737
22738 gltests_libobjs=
22739 gltests_ltlibobjs=
22740 if test -n "$gltests_LIBOBJS"; then
22741 # Remove the extension.
22742 sed_drop_objext='s/\.o$//;s/\.obj$//'
22743 for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
22744 gltests_libobjs="$gltests_libobjs $i.$ac_objext"
22745 gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
22746 done
22747 fi
22748 gltests_LIBOBJS=$gltests_libobjs
22749
22750 gltests_LTLIBOBJS=$gltests_ltlibobjs
22751
22752
22753
22754 : ${CONFIG_STATUS=./config.status}
22755 ac_write_fail=0
22756 ac_clean_files_save=$ac_clean_files
22757 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
22758 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
22759 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
22760 as_write_fail=0
22761 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
22762 #! $SHELL
22763 # Generated by $as_me.
22764 # Run this file to recreate the current configuration.
22765 # Compiler output produced by configure, useful for debugging
22766 # configure, is in config.log if it exists.
22767
22768 debug=false
22769 ac_cs_recheck=false
22770 ac_cs_silent=false
22771
22772 SHELL=\${CONFIG_SHELL-$SHELL}
22773 export SHELL
22774 _ASEOF
22775 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
22776 ## -------------------- ##
22777 ## M4sh Initialization. ##
22778 ## -------------------- ##
22779
22780 # Be more Bourne compatible
22781 DUALCASE=1; export DUALCASE # for MKS sh
22782 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22783 emulate sh
22784 NULLCMD=:
22785 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
22786 # is contrary to our usage. Disable this feature.
22787 alias -g '${1+"$@"}'='"$@"'
22788 setopt NO_GLOB_SUBST
22789 else
22790 case `(set -o) 2>/dev/null` in #(
22791 *posix*) :
22792 set -o posix ;; #(
22793 *) :
22794 ;;
22795 esac
22796 fi
22797
22798
22799 as_nl='
22800 '
22801 export as_nl
22802 # Printing a long string crashes Solaris 7 /usr/bin/printf.
22803 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
22804 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
22805 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
22806 # Prefer a ksh shell builtin over an external printf program on Solaris,
22807 # but without wasting forks for bash or zsh.
22808 if test -z "$BASH_VERSION$ZSH_VERSION" \
22809 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
22810 as_echo='print -r --'
22811 as_echo_n='print -rn --'
22812 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
22813 as_echo='printf %s\n'
22814 as_echo_n='printf %s'
22815 else
22816 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
22817 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
22818 as_echo_n='/usr/ucb/echo -n'
22819 else
22820 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
22821 as_echo_n_body='eval
22822 arg=$1;
22823 case $arg in #(
22824 *"$as_nl"*)
22825 expr "X$arg" : "X\\(.*\\)$as_nl";
22826 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
22827 esac;
22828 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
22829 '
22830 export as_echo_n_body
22831 as_echo_n='sh -c $as_echo_n_body as_echo'
22832 fi
22833 export as_echo_body
22834 as_echo='sh -c $as_echo_body as_echo'
22835 fi
22836
22837 # The user is always right.
22838 if test "${PATH_SEPARATOR+set}" != set; then
22839 PATH_SEPARATOR=:
22840 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
22841 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
22842 PATH_SEPARATOR=';'
22843 }
22844 fi
22845
22846
22847 # IFS
22848 # We need space, tab and new line, in precisely that order. Quoting is
22849 # there to prevent editors from complaining about space-tab.
22850 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
22851 # splitting by setting IFS to empty value.)
22852 IFS=" "" $as_nl"
22853
22854 # Find who we are. Look in the path if we contain no directory separator.
22855 case $0 in #((
22856 *[\\/]* ) as_myself=$0 ;;
22857 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
22858 for as_dir in $PATH
22859 do
22860 IFS=$as_save_IFS
22861 test -z "$as_dir" && as_dir=.
22862 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
22863 done
22864 IFS=$as_save_IFS
22865
22866 ;;
22867 esac
22868 # We did not find ourselves, most probably we were run as `sh COMMAND'
22869 # in which case we are not to be found in the path.
22870 if test "x$as_myself" = x; then
22871 as_myself=$0
22872 fi
22873 if test ! -f "$as_myself"; then
22874 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
22875 exit 1
22876 fi
22877
22878 # Unset variables that we do not need and which cause bugs (e.g. in
22879 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
22880 # suppresses any "Segmentation fault" message there. '((' could
22881 # trigger a bug in pdksh 5.2.14.
22882 for as_var in BASH_ENV ENV MAIL MAILPATH
22883 do eval test x\${$as_var+set} = xset \
22884 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
22885 done
22886 PS1='$ '
22887 PS2='> '
22888 PS4='+ '
22889
22890 # NLS nuisances.
22891 LC_ALL=C
22892 export LC_ALL
22893 LANGUAGE=C
22894 export LANGUAGE
22895
22896 # CDPATH.
22897 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
22898
22899
22900 # as_fn_error ERROR [LINENO LOG_FD]
22901 # ---------------------------------
22902 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
22903 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
22904 # script with status $?, using 1 if that was 0.
22905 as_fn_error ()
22906 {
22907 as_status=$?; test $as_status -eq 0 && as_status=1
22908 if test "$3"; then
22909 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
22910 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
22911 fi
22912 $as_echo "$as_me: error: $1" >&2
22913 as_fn_exit $as_status
22914 } # as_fn_error
22915
22916
22917 # as_fn_set_status STATUS
22918 # -----------------------
22919 # Set $? to STATUS, without forking.
22920 as_fn_set_status ()
22921 {
22922 return $1
22923 } # as_fn_set_status
22924
22925 # as_fn_exit STATUS
22926 # -----------------
22927 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
22928 as_fn_exit ()
22929 {
22930 set +e
22931 as_fn_set_status $1
22932 exit $1
22933 } # as_fn_exit
22934
22935 # as_fn_unset VAR
22936 # ---------------
22937 # Portably unset VAR.
22938 as_fn_unset ()
22939 {
22940 { eval $1=; unset $1;}
22941 }
22942 as_unset=as_fn_unset
22943 # as_fn_append VAR VALUE
22944 # ----------------------
22945 # Append the text in VALUE to the end of the definition contained in VAR. Take
22946 # advantage of any shell optimizations that allow amortized linear growth over
22947 # repeated appends, instead of the typical quadratic growth present in naive
22948 # implementations.
22949 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
22950 eval 'as_fn_append ()
22951 {
22952 eval $1+=\$2
22953 }'
22954 else
22955 as_fn_append ()
22956 {
22957 eval $1=\$$1\$2
22958 }
22959 fi # as_fn_append
22960
22961 # as_fn_arith ARG...
22962 # ------------------
22963 # Perform arithmetic evaluation on the ARGs, and store the result in the
22964 # global $as_val. Take advantage of shells that can avoid forks. The arguments
22965 # must be portable across $(()) and expr.
22966 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
22967 eval 'as_fn_arith ()
22968 {
22969 as_val=$(( $* ))
22970 }'
22971 else
22972 as_fn_arith ()
22973 {
22974 as_val=`expr "$@" || test $? -eq 1`
22975 }
22976 fi # as_fn_arith
22977
22978
22979 if expr a : '\(a\)' >/dev/null 2>&1 &&
22980 test "X`expr 00001 : '.*\(...\)'`" = X001; then
22981 as_expr=expr
22982 else
22983 as_expr=false
22984 fi
22985
22986 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
22987 as_basename=basename
22988 else
22989 as_basename=false
22990 fi
22991
22992 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
22993 as_dirname=dirname
22994 else
22995 as_dirname=false
22996 fi
22997
22998 as_me=`$as_basename -- "$0" ||
22999 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
23000 X"$0" : 'X\(//\)$' \| \
23001 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
23002 $as_echo X/"$0" |
23003 sed '/^.*\/\([^/][^/]*\)\/*$/{
23004 s//\1/
23005 q
23006 }
23007 /^X\/\(\/\/\)$/{
23008 s//\1/
23009 q
23010 }
23011 /^X\/\(\/\).*/{
23012 s//\1/
23013 q
23014 }
23015 s/.*/./; q'`
23016
23017 # Avoid depending upon Character Ranges.
23018 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
23019 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
23020 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
23021 as_cr_digits='0123456789'
23022 as_cr_alnum=$as_cr_Letters$as_cr_digits
23023
23024 ECHO_C= ECHO_N= ECHO_T=
23025 case `echo -n x` in #(((((
23026 -n*)
23027 case `echo 'xy\c'` in
23028 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
23029 xy) ECHO_C='\c';;
23030 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
23031 ECHO_T=' ';;
23032 esac;;
23033 *)
23034 ECHO_N='-n';;
23035 esac
23036
23037 rm -f conf$$ conf$$.exe conf$$.file
23038 if test -d conf$$.dir; then
23039 rm -f conf$$.dir/conf$$.file
23040 else
23041 rm -f conf$$.dir
23042 mkdir conf$$.dir 2>/dev/null
23043 fi
23044 if (echo >conf$$.file) 2>/dev/null; then
23045 if ln -s conf$$.file conf$$ 2>/dev/null; then
23046 as_ln_s='ln -s'
23047 # ... but there are two gotchas:
23048 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
23049 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
23050 # In both cases, we have to default to `cp -p'.
23051 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
23052 as_ln_s='cp -p'
23053 elif ln conf$$.file conf$$ 2>/dev/null; then
23054 as_ln_s=ln
23055 else
23056 as_ln_s='cp -p'
23057 fi
23058 else
23059 as_ln_s='cp -p'
23060 fi
23061 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
23062 rmdir conf$$.dir 2>/dev/null
23063
23064
23065 # as_fn_mkdir_p
23066 # -------------
23067 # Create "$as_dir" as a directory, including parents if necessary.
23068 as_fn_mkdir_p ()
23069 {
23070
23071 case $as_dir in #(
23072 -*) as_dir=./$as_dir;;
23073 esac
23074 test -d "$as_dir" || eval $as_mkdir_p || {
23075 as_dirs=
23076 while :; do
23077 case $as_dir in #(
23078 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
23079 *) as_qdir=$as_dir;;
23080 esac
23081 as_dirs="'$as_qdir' $as_dirs"
23082 as_dir=`$as_dirname -- "$as_dir" ||
23083 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23084 X"$as_dir" : 'X\(//\)[^/]' \| \
23085 X"$as_dir" : 'X\(//\)$' \| \
23086 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
23087 $as_echo X"$as_dir" |
23088 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23089 s//\1/
23090 q
23091 }
23092 /^X\(\/\/\)[^/].*/{
23093 s//\1/
23094 q
23095 }
23096 /^X\(\/\/\)$/{
23097 s//\1/
23098 q
23099 }
23100 /^X\(\/\).*/{
23101 s//\1/
23102 q
23103 }
23104 s/.*/./; q'`
23105 test -d "$as_dir" && break
23106 done
23107 test -z "$as_dirs" || eval "mkdir $as_dirs"
23108 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
23109
23110
23111 } # as_fn_mkdir_p
23112 if mkdir -p . 2>/dev/null; then
23113 as_mkdir_p='mkdir -p "$as_dir"'
23114 else
23115 test -d ./-p && rmdir ./-p
23116 as_mkdir_p=false
23117 fi
23118
23119 if test -x / >/dev/null 2>&1; then
23120 as_test_x='test -x'
23121 else
23122 if ls -dL / >/dev/null 2>&1; then
23123 as_ls_L_option=L
23124 else
23125 as_ls_L_option=
23126 fi
23127 as_test_x='
23128 eval sh -c '\''
23129 if test -d "$1"; then
23130 test -d "$1/.";
23131 else
23132 case $1 in #(
23133 -*)set "./$1";;
23134 esac;
23135 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
23136 ???[sx]*):;;*)false;;esac;fi
23137 '\'' sh
23138 '
23139 fi
23140 as_executable_p=$as_test_x
23141
23142 # Sed expression to map a string onto a valid CPP name.
23143 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
23144
23145 # Sed expression to map a string onto a valid variable name.
23146 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
23147
23148
23149 exec 6>&1
23150 ## ----------------------------------- ##
23151 ## Main body of $CONFIG_STATUS script. ##
23152 ## ----------------------------------- ##
23153 _ASEOF
23154 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
23155
23156 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23157 # Save the log message, to keep $0 and so on meaningful, and to
23158 # report actual input values of CONFIG_FILES etc. instead of their
23159 # values after options handling.
23160 ac_log="
23161 This file was extended by emacs $as_me 24.0.96, which was
23162 generated by GNU Autoconf 2.65. Invocation command line was
23163
23164 CONFIG_FILES = $CONFIG_FILES
23165 CONFIG_HEADERS = $CONFIG_HEADERS
23166 CONFIG_LINKS = $CONFIG_LINKS
23167 CONFIG_COMMANDS = $CONFIG_COMMANDS
23168 $ $0 $@
23169
23170 on `(hostname || uname -n) 2>/dev/null | sed 1q`
23171 "
23172
23173 _ACEOF
23174
23175 case $ac_config_files in *"
23176 "*) set x $ac_config_files; shift; ac_config_files=$*;;
23177 esac
23178
23179 case $ac_config_headers in *"
23180 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
23181 esac
23182
23183
23184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23185 # Files that config.status was made for.
23186 config_files="$ac_config_files"
23187 config_headers="$ac_config_headers"
23188 config_commands="$ac_config_commands"
23189
23190 _ACEOF
23191
23192 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23193 ac_cs_usage="\
23194 \`$as_me' instantiates files and other configuration actions
23195 from templates according to the current configuration. Unless the files
23196 and actions are specified as TAGs, all are instantiated by default.
23197
23198 Usage: $0 [OPTION]... [TAG]...
23199
23200 -h, --help print this help, then exit
23201 -V, --version print version number and configuration settings, then exit
23202 --config print configuration, then exit
23203 -q, --quiet, --silent
23204 do not print progress messages
23205 -d, --debug don't remove temporary files
23206 --recheck update $as_me by reconfiguring in the same conditions
23207 --file=FILE[:TEMPLATE]
23208 instantiate the configuration file FILE
23209 --header=FILE[:TEMPLATE]
23210 instantiate the configuration header FILE
23211
23212 Configuration files:
23213 $config_files
23214
23215 Configuration headers:
23216 $config_headers
23217
23218 Configuration commands:
23219 $config_commands
23220
23221 Report bugs to the package provider."
23222
23223 _ACEOF
23224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23225 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
23226 ac_cs_version="\\
23227 emacs config.status 24.0.96
23228 configured by $0, generated by GNU Autoconf 2.65,
23229 with options \\"\$ac_cs_config\\"
23230
23231 Copyright (C) 2009 Free Software Foundation, Inc.
23232 This config.status script is free software; the Free Software Foundation
23233 gives unlimited permission to copy, distribute and modify it."
23234
23235 ac_pwd='$ac_pwd'
23236 srcdir='$srcdir'
23237 INSTALL='$INSTALL'
23238 MKDIR_P='$MKDIR_P'
23239 AWK='$AWK'
23240 test -n "\$AWK" || AWK=awk
23241 _ACEOF
23242
23243 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23244 # The default lists apply if the user does not specify any file.
23245 ac_need_defaults=:
23246 while test $# != 0
23247 do
23248 case $1 in
23249 --*=*)
23250 ac_option=`expr "X$1" : 'X\([^=]*\)='`
23251 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
23252 ac_shift=:
23253 ;;
23254 *)
23255 ac_option=$1
23256 ac_optarg=$2
23257 ac_shift=shift
23258 ;;
23259 esac
23260
23261 case $ac_option in
23262 # Handling of the options.
23263 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
23264 ac_cs_recheck=: ;;
23265 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
23266 $as_echo "$ac_cs_version"; exit ;;
23267 --config | --confi | --conf | --con | --co | --c )
23268 $as_echo "$ac_cs_config"; exit ;;
23269 --debug | --debu | --deb | --de | --d | -d )
23270 debug=: ;;
23271 --file | --fil | --fi | --f )
23272 $ac_shift
23273 case $ac_optarg in
23274 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23275 esac
23276 as_fn_append CONFIG_FILES " '$ac_optarg'"
23277 ac_need_defaults=false;;
23278 --header | --heade | --head | --hea )
23279 $ac_shift
23280 case $ac_optarg in
23281 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
23282 esac
23283 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
23284 ac_need_defaults=false;;
23285 --he | --h)
23286 # Conflict between --help and --header
23287 as_fn_error "ambiguous option: \`$1'
23288 Try \`$0 --help' for more information.";;
23289 --help | --hel | -h )
23290 $as_echo "$ac_cs_usage"; exit ;;
23291 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
23292 | -silent | --silent | --silen | --sile | --sil | --si | --s)
23293 ac_cs_silent=: ;;
23294
23295 # This is an error.
23296 -*) as_fn_error "unrecognized option: \`$1'
23297 Try \`$0 --help' for more information." ;;
23298
23299 *) as_fn_append ac_config_targets " $1"
23300 ac_need_defaults=false ;;
23301
23302 esac
23303 shift
23304 done
23305
23306 ac_configure_extra_args=
23307
23308 if $ac_cs_silent; then
23309 exec 6>/dev/null
23310 ac_configure_extra_args="$ac_configure_extra_args --silent"
23311 fi
23312
23313 _ACEOF
23314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23315 if \$ac_cs_recheck; then
23316 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
23317 shift
23318 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
23319 CONFIG_SHELL='$SHELL'
23320 export CONFIG_SHELL
23321 exec "\$@"
23322 fi
23323
23324 _ACEOF
23325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23326 exec 5>>config.log
23327 {
23328 echo
23329 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
23330 ## Running $as_me. ##
23331 _ASBOX
23332 $as_echo "$ac_log"
23333 } >&5
23334
23335 _ACEOF
23336 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23337 #
23338 # INIT-COMMANDS
23339 #
23340 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
23341 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
23342
23343 _ACEOF
23344
23345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23346
23347 # Handling of arguments.
23348 for ac_config_target in $ac_config_targets
23349 do
23350 case $ac_config_target in
23351 "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
23352 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
23353 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
23354 "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
23355 "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
23356 "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
23357 "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
23358 "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
23359 "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
23360 "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
23361 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
23362 "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
23363 "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
23364 "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
23365 "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
23366 "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
23367 "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
23368 "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
23369
23370 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
23371 esac
23372 done
23373
23374
23375 # If the user did not use the arguments to specify the items to instantiate,
23376 # then the envvar interface is used. Set only those that are not.
23377 # We use the long form for the default assignment because of an extremely
23378 # bizarre bug on SunOS 4.1.3.
23379 if $ac_need_defaults; then
23380 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
23381 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
23382 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
23383 fi
23384
23385 # Have a temporary directory for convenience. Make it in the build tree
23386 # simply because there is no reason against having it here, and in addition,
23387 # creating and moving files from /tmp can sometimes cause problems.
23388 # Hook for its removal unless debugging.
23389 # Note that there is a small window in which the directory will not be cleaned:
23390 # after its creation but before its name has been assigned to `$tmp'.
23391 $debug ||
23392 {
23393 tmp=
23394 trap 'exit_status=$?
23395 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
23396 ' 0
23397 trap 'as_fn_exit 1' 1 2 13 15
23398 }
23399 # Create a (secure) tmp directory for tmp files.
23400
23401 {
23402 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
23403 test -n "$tmp" && test -d "$tmp"
23404 } ||
23405 {
23406 tmp=./conf$$-$RANDOM
23407 (umask 077 && mkdir "$tmp")
23408 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
23409
23410 # Set up the scripts for CONFIG_FILES section.
23411 # No need to generate them if there are no CONFIG_FILES.
23412 # This happens for instance with `./config.status config.h'.
23413 if test -n "$CONFIG_FILES"; then
23414
23415 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
23416 ac_cs_awk_getline=:
23417 ac_cs_awk_pipe_init=
23418 ac_cs_awk_read_file='
23419 while ((getline aline < (F[key])) > 0)
23420 print(aline)
23421 close(F[key])'
23422 ac_cs_awk_pipe_fini=
23423 else
23424 ac_cs_awk_getline=false
23425 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
23426 ac_cs_awk_read_file='
23427 print "|#_!!_#|"
23428 print "cat " F[key] " &&"
23429 '$ac_cs_awk_pipe_init
23430 # The final `:' finishes the AND list.
23431 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
23432 fi
23433 ac_cr=`echo X | tr X '\015'`
23434 # On cygwin, bash can eat \r inside `` if the user requested igncr.
23435 # But we know of no other shell where ac_cr would be empty at this
23436 # point, so we can use a bashism as a fallback.
23437 if test "x$ac_cr" = x; then
23438 eval ac_cr=\$\'\\r\'
23439 fi
23440 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
23441 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
23442 ac_cs_awk_cr='\r'
23443 else
23444 ac_cs_awk_cr=$ac_cr
23445 fi
23446
23447 echo 'BEGIN {' >"$tmp/subs1.awk" &&
23448 _ACEOF
23449
23450 # Create commands to substitute file output variables.
23451 {
23452 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
23453 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
23454 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
23455 echo "_ACAWK" &&
23456 echo "_ACEOF"
23457 } >conf$$files.sh &&
23458 . ./conf$$files.sh ||
23459 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23460 rm -f conf$$files.sh
23461
23462 {
23463 echo "cat >conf$$subs.awk <<_ACEOF" &&
23464 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
23465 echo "_ACEOF"
23466 } >conf$$subs.sh ||
23467 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23468 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
23469 ac_delim='%!_!# '
23470 for ac_last_try in false false false false false :; do
23471 . ./conf$$subs.sh ||
23472 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23473
23474 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
23475 if test $ac_delim_n = $ac_delim_num; then
23476 break
23477 elif $ac_last_try; then
23478 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
23479 else
23480 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23481 fi
23482 done
23483 rm -f conf$$subs.sh
23484
23485 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23486 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
23487 _ACEOF
23488 sed -n '
23489 h
23490 s/^/S["/; s/!.*/"]=/
23491 p
23492 g
23493 s/^[^!]*!//
23494 :repl
23495 t repl
23496 s/'"$ac_delim"'$//
23497 t delim
23498 :nl
23499 h
23500 s/\(.\{148\}\)..*/\1/
23501 t more1
23502 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
23503 p
23504 n
23505 b repl
23506 :more1
23507 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23508 p
23509 g
23510 s/.\{148\}//
23511 t nl
23512 :delim
23513 h
23514 s/\(.\{148\}\)..*/\1/
23515 t more2
23516 s/["\\]/\\&/g; s/^/"/; s/$/"/
23517 p
23518 b
23519 :more2
23520 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
23521 p
23522 g
23523 s/.\{148\}//
23524 t delim
23525 ' <conf$$subs.awk | sed '
23526 /^[^""]/{
23527 N
23528 s/\n//
23529 }
23530 ' >>$CONFIG_STATUS || ac_write_fail=1
23531 rm -f conf$$subs.awk
23532 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23533 _ACAWK
23534 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
23535 for (key in S) S_is_set[key] = 1
23536 FS = "\a"
23537 \$ac_cs_awk_pipe_init
23538 }
23539 {
23540 line = $ 0
23541 nfields = split(line, field, "@")
23542 substed = 0
23543 len = length(field[1])
23544 for (i = 2; i < nfields; i++) {
23545 key = field[i]
23546 keylen = length(key)
23547 if (S_is_set[key]) {
23548 value = S[key]
23549 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
23550 len += length(value) + length(field[++i])
23551 substed = 1
23552 } else
23553 len += 1 + keylen
23554 }
23555 if (nfields == 3 && !substed) {
23556 key = field[2]
23557 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
23558 \$ac_cs_awk_read_file
23559 next
23560 }
23561 }
23562 print line
23563 }
23564 \$ac_cs_awk_pipe_fini
23565 _ACAWK
23566 _ACEOF
23567 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23568 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
23569 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
23570 else
23571 cat
23572 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
23573 || as_fn_error "could not setup config files machinery" "$LINENO" 5
23574 _ACEOF
23575
23576 # VPATH may cause trouble with some makes, so we remove $(srcdir),
23577 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
23578 # trailing colons and then remove the whole line if VPATH becomes empty
23579 # (actually we leave an empty line to preserve line numbers).
23580 if test "x$srcdir" = x.; then
23581 ac_vpsub='/^[ ]*VPATH[ ]*=/{
23582 s/:*\$(srcdir):*/:/
23583 s/:*\${srcdir}:*/:/
23584 s/:*@srcdir@:*/:/
23585 s/^\([^=]*=[ ]*\):*/\1/
23586 s/:*$//
23587 s/^[^=]*=[ ]*$//
23588 }'
23589 fi
23590
23591 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23592 fi # test -n "$CONFIG_FILES"
23593
23594 # Set up the scripts for CONFIG_HEADERS section.
23595 # No need to generate them if there are no CONFIG_HEADERS.
23596 # This happens for instance with `./config.status Makefile'.
23597 if test -n "$CONFIG_HEADERS"; then
23598 cat >"$tmp/defines.awk" <<\_ACAWK ||
23599 BEGIN {
23600 _ACEOF
23601
23602 # Transform confdefs.h into an awk script `defines.awk', embedded as
23603 # here-document in config.status, that substitutes the proper values into
23604 # config.h.in to produce config.h.
23605
23606 # Create a delimiter string that does not exist in confdefs.h, to ease
23607 # handling of long lines.
23608 ac_delim='%!_!# '
23609 for ac_last_try in false false :; do
23610 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
23611 if test -z "$ac_t"; then
23612 break
23613 elif $ac_last_try; then
23614 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
23615 else
23616 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
23617 fi
23618 done
23619
23620 # For the awk script, D is an array of macro values keyed by name,
23621 # likewise P contains macro parameters if any. Preserve backslash
23622 # newline sequences.
23623
23624 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
23625 sed -n '
23626 s/.\{148\}/&'"$ac_delim"'/g
23627 t rset
23628 :rset
23629 s/^[ ]*#[ ]*define[ ][ ]*/ /
23630 t def
23631 d
23632 :def
23633 s/\\$//
23634 t bsnl
23635 s/["\\]/\\&/g
23636 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
23637 D["\1"]=" \3"/p
23638 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
23639 d
23640 :bsnl
23641 s/["\\]/\\&/g
23642 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
23643 D["\1"]=" \3\\\\\\n"\\/p
23644 t cont
23645 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
23646 t cont
23647 d
23648 :cont
23649 n
23650 s/.\{148\}/&'"$ac_delim"'/g
23651 t clear
23652 :clear
23653 s/\\$//
23654 t bsnlc
23655 s/["\\]/\\&/g; s/^/"/; s/$/"/p
23656 d
23657 :bsnlc
23658 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
23659 b cont
23660 ' <confdefs.h | sed '
23661 s/'"$ac_delim"'/"\\\
23662 "/g' >>$CONFIG_STATUS || ac_write_fail=1
23663
23664 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23665 for (key in D) D_is_set[key] = 1
23666 FS = "\a"
23667 }
23668 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
23669 line = \$ 0
23670 split(line, arg, " ")
23671 if (arg[1] == "#") {
23672 defundef = arg[2]
23673 mac1 = arg[3]
23674 } else {
23675 defundef = substr(arg[1], 2)
23676 mac1 = arg[2]
23677 }
23678 split(mac1, mac2, "(") #)
23679 macro = mac2[1]
23680 prefix = substr(line, 1, index(line, defundef) - 1)
23681 if (D_is_set[macro]) {
23682 # Preserve the white space surrounding the "#".
23683 print prefix "define", macro P[macro] D[macro]
23684 next
23685 } else {
23686 # Replace #undef with comments. This is necessary, for example,
23687 # in the case of _POSIX_SOURCE, which is predefined and required
23688 # on some systems where configure will not decide to define it.
23689 if (defundef == "undef") {
23690 print "/*", prefix defundef, macro, "*/"
23691 next
23692 }
23693 }
23694 }
23695 { print }
23696 _ACAWK
23697 _ACEOF
23698 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23699 as_fn_error "could not setup config headers machinery" "$LINENO" 5
23700 fi # test -n "$CONFIG_HEADERS"
23701
23702
23703 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
23704 shift
23705 for ac_tag
23706 do
23707 case $ac_tag in
23708 :[FHLC]) ac_mode=$ac_tag; continue;;
23709 esac
23710 case $ac_mode$ac_tag in
23711 :[FHL]*:*);;
23712 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
23713 :[FH]-) ac_tag=-:-;;
23714 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
23715 esac
23716 ac_save_IFS=$IFS
23717 IFS=:
23718 set x $ac_tag
23719 IFS=$ac_save_IFS
23720 shift
23721 ac_file=$1
23722 shift
23723
23724 case $ac_mode in
23725 :L) ac_source=$1;;
23726 :[FH])
23727 ac_file_inputs=
23728 for ac_f
23729 do
23730 case $ac_f in
23731 -) ac_f="$tmp/stdin";;
23732 *) # Look for the file first in the build tree, then in the source tree
23733 # (if the path is not absolute). The absolute path cannot be DOS-style,
23734 # because $ac_f cannot contain `:'.
23735 test -f "$ac_f" ||
23736 case $ac_f in
23737 [\\/$]*) false;;
23738 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
23739 esac ||
23740 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
23741 esac
23742 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
23743 as_fn_append ac_file_inputs " '$ac_f'"
23744 done
23745
23746 # Let's still pretend it is `configure' which instantiates (i.e., don't
23747 # use $as_me), people would be surprised to read:
23748 # /* config.h. Generated by config.status. */
23749 configure_input='Generated from '`
23750 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
23751 `' by configure.'
23752 if test x"$ac_file" != x-; then
23753 configure_input="$ac_file. $configure_input"
23754 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
23755 $as_echo "$as_me: creating $ac_file" >&6;}
23756 fi
23757 # Neutralize special characters interpreted by sed in replacement strings.
23758 case $configure_input in #(
23759 *\&* | *\|* | *\\* )
23760 ac_sed_conf_input=`$as_echo "$configure_input" |
23761 sed 's/[\\\\&|]/\\\\&/g'`;; #(
23762 *) ac_sed_conf_input=$configure_input;;
23763 esac
23764
23765 case $ac_tag in
23766 *:-:* | *:-) cat >"$tmp/stdin" \
23767 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
23768 esac
23769 ;;
23770 esac
23771
23772 ac_dir=`$as_dirname -- "$ac_file" ||
23773 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23774 X"$ac_file" : 'X\(//\)[^/]' \| \
23775 X"$ac_file" : 'X\(//\)$' \| \
23776 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
23777 $as_echo X"$ac_file" |
23778 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23779 s//\1/
23780 q
23781 }
23782 /^X\(\/\/\)[^/].*/{
23783 s//\1/
23784 q
23785 }
23786 /^X\(\/\/\)$/{
23787 s//\1/
23788 q
23789 }
23790 /^X\(\/\).*/{
23791 s//\1/
23792 q
23793 }
23794 s/.*/./; q'`
23795 as_dir="$ac_dir"; as_fn_mkdir_p
23796 ac_builddir=.
23797
23798 case "$ac_dir" in
23799 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
23800 *)
23801 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
23802 # A ".." for each directory in $ac_dir_suffix.
23803 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
23804 case $ac_top_builddir_sub in
23805 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
23806 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
23807 esac ;;
23808 esac
23809 ac_abs_top_builddir=$ac_pwd
23810 ac_abs_builddir=$ac_pwd$ac_dir_suffix
23811 # for backward compatibility:
23812 ac_top_builddir=$ac_top_build_prefix
23813
23814 case $srcdir in
23815 .) # We are building in place.
23816 ac_srcdir=.
23817 ac_top_srcdir=$ac_top_builddir_sub
23818 ac_abs_top_srcdir=$ac_pwd ;;
23819 [\\/]* | ?:[\\/]* ) # Absolute name.
23820 ac_srcdir=$srcdir$ac_dir_suffix;
23821 ac_top_srcdir=$srcdir
23822 ac_abs_top_srcdir=$srcdir ;;
23823 *) # Relative name.
23824 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
23825 ac_top_srcdir=$ac_top_build_prefix$srcdir
23826 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
23827 esac
23828 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
23829
23830
23831 case $ac_mode in
23832 :F)
23833 #
23834 # CONFIG_FILE
23835 #
23836
23837 case $INSTALL in
23838 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
23839 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
23840 esac
23841 ac_MKDIR_P=$MKDIR_P
23842 case $MKDIR_P in
23843 [\\/$]* | ?:[\\/]* ) ;;
23844 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
23845 esac
23846 _ACEOF
23847
23848 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23849 # If the template does not know about datarootdir, expand it.
23850 # FIXME: This hack should be removed a few years after 2.60.
23851 ac_datarootdir_hack=; ac_datarootdir_seen=
23852 ac_sed_dataroot='
23853 /datarootdir/ {
23854 p
23855 q
23856 }
23857 /@datadir@/p
23858 /@docdir@/p
23859 /@infodir@/p
23860 /@localedir@/p
23861 /@mandir@/p'
23862 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
23863 *datarootdir*) ac_datarootdir_seen=yes;;
23864 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
23865 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
23866 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
23867 _ACEOF
23868 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23869 ac_datarootdir_hack='
23870 s&@datadir@&$datadir&g
23871 s&@docdir@&$docdir&g
23872 s&@infodir@&$infodir&g
23873 s&@localedir@&$localedir&g
23874 s&@mandir@&$mandir&g
23875 s&\\\${datarootdir}&$datarootdir&g' ;;
23876 esac
23877 _ACEOF
23878
23879 # Neutralize VPATH when `$srcdir' = `.'.
23880 # Shell code in configure.ac might set extrasub.
23881 # FIXME: do we really want to maintain this feature?
23882 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
23883 ac_sed_extra="$ac_vpsub
23884 $extrasub
23885 _ACEOF
23886 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
23887 :t
23888 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
23889 s|@configure_input@|$ac_sed_conf_input|;t t
23890 s&@top_builddir@&$ac_top_builddir_sub&;t t
23891 s&@top_build_prefix@&$ac_top_build_prefix&;t t
23892 s&@srcdir@&$ac_srcdir&;t t
23893 s&@abs_srcdir@&$ac_abs_srcdir&;t t
23894 s&@top_srcdir@&$ac_top_srcdir&;t t
23895 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
23896 s&@builddir@&$ac_builddir&;t t
23897 s&@abs_builddir@&$ac_abs_builddir&;t t
23898 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
23899 s&@INSTALL@&$ac_INSTALL&;t t
23900 s&@MKDIR_P@&$ac_MKDIR_P&;t t
23901 $ac_datarootdir_hack
23902 "
23903 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
23904 if $ac_cs_awk_getline; then
23905 $AWK -f "$tmp/subs.awk"
23906 else
23907 $AWK -f "$tmp/subs.awk" | $SHELL
23908 fi >$tmp/out \
23909 || as_fn_error "could not create $ac_file" "$LINENO" 5
23910
23911 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
23912 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
23913 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
23914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23915 which seems to be undefined. Please make sure it is defined." >&5
23916 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
23917 which seems to be undefined. Please make sure it is defined." >&2;}
23918
23919 rm -f "$tmp/stdin"
23920 case $ac_file in
23921 -) cat "$tmp/out" && rm -f "$tmp/out";;
23922 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
23923 esac \
23924 || as_fn_error "could not create $ac_file" "$LINENO" 5
23925 ;;
23926 :H)
23927 #
23928 # CONFIG_HEADER
23929 #
23930 if test x"$ac_file" != x-; then
23931 {
23932 $as_echo "/* $configure_input */" \
23933 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
23934 } >"$tmp/config.h" \
23935 || as_fn_error "could not create $ac_file" "$LINENO" 5
23936 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
23937 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
23938 $as_echo "$as_me: $ac_file is unchanged" >&6;}
23939 else
23940 rm -f "$ac_file"
23941 mv "$tmp/config.h" "$ac_file" \
23942 || as_fn_error "could not create $ac_file" "$LINENO" 5
23943 fi
23944 else
23945 $as_echo "/* $configure_input */" \
23946 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
23947 || as_fn_error "could not create -" "$LINENO" 5
23948 fi
23949 # Compute "$ac_file"'s index in $config_headers.
23950 _am_arg="$ac_file"
23951 _am_stamp_count=1
23952 for _am_header in $config_headers :; do
23953 case $_am_header in
23954 $_am_arg | $_am_arg:* )
23955 break ;;
23956 * )
23957 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
23958 esac
23959 done
23960 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
23961 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
23962 X"$_am_arg" : 'X\(//\)[^/]' \| \
23963 X"$_am_arg" : 'X\(//\)$' \| \
23964 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
23965 $as_echo X"$_am_arg" |
23966 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
23967 s//\1/
23968 q
23969 }
23970 /^X\(\/\/\)[^/].*/{
23971 s//\1/
23972 q
23973 }
23974 /^X\(\/\/\)$/{
23975 s//\1/
23976 q
23977 }
23978 /^X\(\/\).*/{
23979 s//\1/
23980 q
23981 }
23982 s/.*/./; q'`/stamp-h$_am_stamp_count
23983 ;;
23984
23985 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
23986 $as_echo "$as_me: executing $ac_file commands" >&6;}
23987 ;;
23988 esac
23989
23990
23991 case $ac_file$ac_mode in
23992 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
23993 # Autoconf 2.62 quotes --file arguments for eval, but not when files
23994 # are listed without --file. Let's play safe and only enable the eval
23995 # if we detect the quoting.
23996 case $CONFIG_FILES in
23997 *\'*) eval set x "$CONFIG_FILES" ;;
23998 *) set x $CONFIG_FILES ;;
23999 esac
24000 shift
24001 for mf
24002 do
24003 # Strip MF so we end up with the name of the file.
24004 mf=`echo "$mf" | sed -e 's/:.*$//'`
24005 # Check whether this is an Automake generated Makefile or not.
24006 # We used to match only the files named `Makefile.in', but
24007 # some people rename them; so instead we look at the file content.
24008 # Grep'ing the first line is not enough: some people post-process
24009 # each Makefile.in and add a new line on top of each file to say so.
24010 # Grep'ing the whole file is not good either: AIX grep has a line
24011 # limit of 2048, but all sed's we know have understand at least 4000.
24012 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
24013 dirpart=`$as_dirname -- "$mf" ||
24014 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24015 X"$mf" : 'X\(//\)[^/]' \| \
24016 X"$mf" : 'X\(//\)$' \| \
24017 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
24018 $as_echo X"$mf" |
24019 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24020 s//\1/
24021 q
24022 }
24023 /^X\(\/\/\)[^/].*/{
24024 s//\1/
24025 q
24026 }
24027 /^X\(\/\/\)$/{
24028 s//\1/
24029 q
24030 }
24031 /^X\(\/\).*/{
24032 s//\1/
24033 q
24034 }
24035 s/.*/./; q'`
24036 else
24037 continue
24038 fi
24039 # Extract the definition of DEPDIR, am__include, and am__quote
24040 # from the Makefile without running `make'.
24041 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
24042 test -z "$DEPDIR" && continue
24043 am__include=`sed -n 's/^am__include = //p' < "$mf"`
24044 test -z "am__include" && continue
24045 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
24046 # When using ansi2knr, U may be empty or an underscore; expand it
24047 U=`sed -n 's/^U = //p' < "$mf"`
24048 # Find all dependency output files, they are included files with
24049 # $(DEPDIR) in their names. We invoke sed twice because it is the
24050 # simplest approach to changing $(DEPDIR) to its actual value in the
24051 # expansion.
24052 for file in `sed -n "
24053 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
24054 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
24055 # Make sure the directory exists.
24056 test -f "$dirpart/$file" && continue
24057 fdir=`$as_dirname -- "$file" ||
24058 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24059 X"$file" : 'X\(//\)[^/]' \| \
24060 X"$file" : 'X\(//\)$' \| \
24061 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
24062 $as_echo X"$file" |
24063 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24064 s//\1/
24065 q
24066 }
24067 /^X\(\/\/\)[^/].*/{
24068 s//\1/
24069 q
24070 }
24071 /^X\(\/\/\)$/{
24072 s//\1/
24073 q
24074 }
24075 /^X\(\/\).*/{
24076 s//\1/
24077 q
24078 }
24079 s/.*/./; q'`
24080 as_dir=$dirpart/$fdir; as_fn_mkdir_p
24081 # echo "creating $dirpart/$file"
24082 echo '# dummy' > "$dirpart/$file"
24083 done
24084 done
24085 }
24086 ;;
24087 "mkdirs":C)
24088 for dir in etc lisp ; do
24089 test -d ${dir} || mkdir ${dir}
24090 done
24091 ;;
24092 "epaths":C)
24093 echo creating src/epaths.h
24094 ${MAKE-make} epaths-force
24095 ;;
24096 "gdbinit":C)
24097 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
24098 echo creating src/.gdbinit
24099 echo source $srcdir/src/.gdbinit > src/.gdbinit
24100 fi
24101 ;;
24102
24103 esac
24104 done # for ac_tag
24105
24106
24107 as_fn_exit 0
24108 _ACEOF
24109 ac_clean_files=$ac_clean_files_save
24110
24111 test $ac_write_fail = 0 ||
24112 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
24113
24114
24115 # configure is writing to config.log, and then calls config.status.
24116 # config.status does its own redirection, appending to config.log.
24117 # Unfortunately, on DOS this fails, as config.log is still kept open
24118 # by configure, so config.status won't be able to write to it; its
24119 # output is simply discarded. So we exec the FD to /dev/null,
24120 # effectively closing config.log, so it can be properly (re)opened and
24121 # appended to by config.status. When coming back to configure, we
24122 # need to make the FD available again.
24123 if test "$no_create" != yes; then
24124 ac_cs_success=:
24125 ac_config_status_args=
24126 test "$silent" = yes &&
24127 ac_config_status_args="$ac_config_status_args --quiet"
24128 exec 5>/dev/null
24129 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
24130 exec 5>>config.log
24131 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
24132 # would make configure fail if this is the last instruction.
24133 $ac_cs_success || as_fn_exit $?
24134 fi
24135 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
24136 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
24137 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
24138 fi
24139
24140
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